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 S:      Maintained
1212 L:      linux-arm-kernel@axis.com
1213 F:      arch/arm/mach-artpec
1214 F:      arch/arm/boot/dts/artpec6*
1215 F:      drivers/clk/axis
1216 F:      drivers/crypto/axis
1217 F:      drivers/pinctrl/pinctrl-artpec*
1218 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1219
1220 ARM/ASPEED I2C DRIVER
1221 M:      Brendan Higgins <brendanhiggins@google.com>
1222 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1223 R:      Joel Stanley <joel@jms.id.au>
1224 L:      linux-i2c@vger.kernel.org
1225 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1226 S:      Maintained
1227 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1228 F:      drivers/i2c/busses/i2c-aspeed.c
1229 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1230 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1231
1232 ARM/ASPEED MACHINE SUPPORT
1233 M:      Joel Stanley <joel@jms.id.au>
1234 R:      Andrew Jeffery <andrew@aj.id.au>
1235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1236 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1237 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1238 S:      Supported
1239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1240 F:      arch/arm/mach-aspeed/
1241 F:      arch/arm/boot/dts/aspeed-*
1242 N:      aspeed
1243
1244 ARM/ATMEL AT91 Clock Support
1245 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1246 S:      Maintained
1247 F:      drivers/clk/at91
1248
1249 ARM/CALXEDA HIGHBANK ARCHITECTURE
1250 M:      Rob Herring <robh@kernel.org>
1251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1252 S:      Maintained
1253 F:      arch/arm/mach-highbank/
1254 F:      arch/arm/boot/dts/highbank.dts
1255 F:      arch/arm/boot/dts/ecx-*.dts*
1256
1257 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1258 M:      Krzysztof Halasa <khalasa@piap.pl>
1259 S:      Maintained
1260 F:      arch/arm/mach-cns3xxx/
1261
1262 ARM/CAVIUM THUNDER NETWORK DRIVER
1263 M:      Sunil Goutham <sgoutham@cavium.com>
1264 M:      Robert Richter <rric@kernel.org>
1265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1266 S:      Supported
1267 F:      drivers/net/ethernet/cavium/thunder/
1268
1269 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1270 M:      Lukasz Majewski <lukma@denx.de>
1271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1272 S:      Maintained
1273 F:      arch/arm/mach-ep93xx/ts72xx.c
1274
1275 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1276 M:      Alexander Shiyan <shc_work@mail.ru>
1277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1278 S:      Odd Fixes
1279 N:      clps711x
1280
1281 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1282 M:      Lennert Buytenhek <kernel@wantstofly.org>
1283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1284 S:      Maintained
1285
1286 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1287 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1288 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 S:      Maintained
1291 F:      arch/arm/mach-ep93xx/
1292 F:      arch/arm/mach-ep93xx/include/mach/
1293
1294 ARM/CLKDEV SUPPORT
1295 M:      Russell King <linux@armlinux.org.uk>
1296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1297 S:      Maintained
1298 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1299 F:      drivers/clk/clkdev.c
1300
1301 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1302 M:      Mike Rapoport <mike@compulab.co.il>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305
1306 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1307 M:      Baruch Siach <baruch@tkos.co.il>
1308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1309 S:      Maintained
1310 F:      arch/arm/boot/dts/cx92755*
1311 N:      digicolor
1312
1313 ARM/CONTEC MICRO9 MACHINE SUPPORT
1314 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1315 S:      Maintained
1316 F:      arch/arm/mach-ep93xx/micro9.c
1317
1318 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1319 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      drivers/hwtracing/coresight/*
1323 F:      Documentation/trace/coresight.txt
1324 F:      Documentation/trace/coresight-cpu-debug.txt
1325 F:      Documentation/devicetree/bindings/arm/coresight.txt
1326 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1327 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1328 F:      tools/perf/arch/arm/util/pmu.c
1329 F:      tools/perf/arch/arm/util/auxtrace.c
1330 F:      tools/perf/arch/arm/util/cs-etm.c
1331 F:      tools/perf/arch/arm/util/cs-etm.h
1332 F:      tools/perf/util/cs-etm.*
1333 F:      tools/perf/util/cs-etm-decoder/*
1334
1335 ARM/CORGI MACHINE SUPPORT
1336 M:      Richard Purdie <rpurdie@rpsys.net>
1337 S:      Maintained
1338
1339 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1340 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1341 M:      Linus Walleij <linus.walleij@linaro.org>
1342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1343 T:      git git://github.com/ulli-kroll/linux.git
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/arm/gemini.txt
1346 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1347 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1348 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1349 F:      arch/arm/mach-gemini/
1350 F:      drivers/net/ethernet/cortina/
1351 F:      drivers/pinctrl/pinctrl-gemini.c
1352 F:      drivers/rtc/rtc-ftrtc010.c
1353
1354 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1355 M:      Barry Song <baohua@kernel.org>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/prima2*
1360 F:      arch/arm/mach-prima2/
1361 F:      drivers/clk/sirf/
1362 F:      drivers/clocksource/timer-prima2.c
1363 F:      drivers/clocksource/timer-atlas7.c
1364 N:      [^a-z]sirf
1365
1366 ARM/EBSA110 MACHINE SUPPORT
1367 M:      Russell King <linux@armlinux.org.uk>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 W:      http://www.armlinux.org.uk/
1370 S:      Maintained
1371 F:      arch/arm/mach-ebsa110/
1372 F:      drivers/net/ethernet/amd/am79c961a.*
1373
1374 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1375 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1376 R:      Pengutronix Kernel Team <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 <s.hauer@pengutronix.de>
1405 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1406 R:      Fabio Estevam <fabio.estevam@nxp.com>
1407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1408 S:      Maintained
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1410 F:      arch/arm/mach-imx/
1411 F:      arch/arm/mach-mxs/
1412 F:      arch/arm/boot/dts/imx*
1413 F:      arch/arm/configs/imx*_defconfig
1414 F:      drivers/clk/imx/
1415 F:      drivers/soc/imx/
1416 F:      include/soc/imx/
1417
1418 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1419 M:      Shawn Guo <shawnguo@kernel.org>
1420 M:      Sascha Hauer <s.hauer@pengutronix.de>
1421 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1422 R:      Stefan Agner <stefan@agner.ch>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1426 F:      arch/arm/mach-imx/*vf610*
1427 F:      arch/arm/boot/dts/vf*
1428
1429 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1430 M:      Lennert Buytenhek <kernel@wantstofly.org>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433
1434 ARM/GUMSTIX MACHINE SUPPORT
1435 M:      Steve Sakoman <sakoman@gmail.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438
1439 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1440 M:      Philipp Zabel <philipp.zabel@gmail.com>
1441 M:      Paul Parsons <lost.distance@yahoo.com>
1442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1443 S:      Maintained
1444 F:      arch/arm/mach-pxa/hx4700.c
1445 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1446 F:      sound/soc/pxa/hx4700.c
1447
1448 ARM/HISILICON SOC SUPPORT
1449 M:      Wei Xu <xuwei5@hisilicon.com>
1450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1451 W:      http://www.hisilicon.com
1452 S:      Supported
1453 T:      git git://github.com/hisilicon/linux-hisi.git
1454 F:      arch/arm/mach-hisi/
1455 F:      arch/arm/boot/dts/hi3*
1456 F:      arch/arm/boot/dts/hip*
1457 F:      arch/arm/boot/dts/hisi*
1458 F:      arch/arm64/boot/dts/hisilicon/
1459
1460 ARM/HP JORNADA 7XX MACHINE SUPPORT
1461 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1462 W:      www.jlime.com
1463 S:      Maintained
1464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1465 F:      arch/arm/mach-sa1100/jornada720.c
1466 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1467
1468 ARM/IGEP MACHINE SUPPORT
1469 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1470 M:      Javier Martinez Canillas <javier@dowhile0.org>
1471 L:      linux-omap@vger.kernel.org
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 F:      arch/arm/boot/dts/omap3-igep*
1475
1476 ARM/INCOME PXA270 SUPPORT
1477 M:      Marek Vasut <marek.vasut@gmail.com>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 S:      Maintained
1480 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1481
1482 ARM/INTEL IOP13XX ARM ARCHITECTURE
1483 M:      Lennert Buytenhek <kernel@wantstofly.org>
1484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1485 S:      Maintained
1486
1487 ARM/INTEL IOP32X ARM ARCHITECTURE
1488 M:      Lennert Buytenhek <kernel@wantstofly.org>
1489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1490 S:      Maintained
1491
1492 ARM/INTEL IOP33X ARM ARCHITECTURE
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Orphan
1495
1496 ARM/INTEL IQ81342EX MACHINE SUPPORT
1497 M:      Lennert Buytenhek <kernel@wantstofly.org>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 S:      Maintained
1500
1501 ARM/INTEL IXDP2850 MACHINE SUPPORT
1502 M:      Lennert Buytenhek <kernel@wantstofly.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505
1506 ARM/INTEL IXP4XX ARM ARCHITECTURE
1507 M:      Imre Kaloz <kaloz@openwrt.org>
1508 M:      Krzysztof Halasa <khalasa@piap.pl>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 S:      Maintained
1511 F:      arch/arm/mach-ixp4xx/
1512
1513 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1514 M:      Jonathan Cameron <jic23@cam.ac.uk>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 S:      Maintained
1517 F:      arch/arm/mach-pxa/stargate2.c
1518 F:      drivers/pcmcia/pxa2xx_stargate2.c
1519
1520 ARM/INTEL XSC3 (MANZANO) ARM CORE
1521 M:      Lennert Buytenhek <kernel@wantstofly.org>
1522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1523 S:      Maintained
1524
1525 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1526 M:      Lennert Buytenhek <kernel@wantstofly.org>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 S:      Maintained
1529
1530 ARM/LG1K ARCHITECTURE
1531 M:      Chanho Min <chanho.min@lge.com>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm64/boot/dts/lg/
1535
1536 ARM/LOGICPD PXA270 MACHINE SUPPORT
1537 M:      Lennert Buytenhek <kernel@wantstofly.org>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540
1541 ARM/LPC18XX ARCHITECTURE
1542 M:      Joachim Eastwood <manabian@gmail.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      arch/arm/boot/dts/lpc43*
1546 F:      drivers/clk/nxp/clk-lpc18xx*
1547 F:      drivers/clocksource/time-lpc32xx.c
1548 F:      drivers/i2c/busses/i2c-lpc2k.c
1549 F:      drivers/memory/pl172.c
1550 F:      drivers/mtd/spi-nor/nxp-spifi.c
1551 F:      drivers/rtc/rtc-lpc24xx.c
1552 N:      lpc18xx
1553
1554 ARM/LPC32XX SOC SUPPORT
1555 M:      Vladimir Zapolskiy <vz@mleia.com>
1556 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1559 S:      Maintained
1560 F:      arch/arm/boot/dts/lpc32*
1561 F:      arch/arm/mach-lpc32xx/
1562 F:      drivers/i2c/busses/i2c-pnx.c
1563 F:      drivers/net/ethernet/nxp/lpc_eth.c
1564 F:      drivers/usb/host/ohci-nxp.c
1565 F:      drivers/watchdog/pnx4008_wdt.c
1566 N:      lpc32xx
1567
1568 ARM/MAGICIAN MACHINE SUPPORT
1569 M:      Philipp Zabel <philipp.zabel@gmail.com>
1570 S:      Maintained
1571
1572 ARM/Marvell Dove/MV78xx0/Orion SOC support
1573 M:      Jason Cooper <jason@lakedaemon.net>
1574 M:      Andrew Lunn <andrew@lunn.ch>
1575 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1576 M:      Gregory Clement <gregory.clement@bootlin.com>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579 F:      Documentation/devicetree/bindings/soc/dove/
1580 F:      arch/arm/mach-dove/
1581 F:      arch/arm/mach-mv78xx0/
1582 F:      arch/arm/mach-orion5x/
1583 F:      arch/arm/plat-orion/
1584 F:      arch/arm/boot/dts/dove*
1585 F:      arch/arm/boot/dts/orion5x*
1586
1587 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1588 M:      Jason Cooper <jason@lakedaemon.net>
1589 M:      Andrew Lunn <andrew@lunn.ch>
1590 M:      Gregory Clement <gregory.clement@bootlin.com>
1591 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm/boot/dts/armada*
1595 F:      arch/arm/boot/dts/kirkwood*
1596 F:      arch/arm/configs/mvebu_*_defconfig
1597 F:      arch/arm/mach-mvebu/
1598 F:      arch/arm64/boot/dts/marvell/armada*
1599 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1600 F:      drivers/cpufreq/mvebu-cpufreq.c
1601 F:      drivers/irqchip/irq-armada-370-xp.c
1602 F:      drivers/irqchip/irq-mvebu-*
1603 F:      drivers/pinctrl/mvebu/
1604 F:      drivers/rtc/rtc-armada38x.c
1605
1606 ARM/Mediatek RTC DRIVER
1607 M:      Eddie Huang <eddie.huang@mediatek.com>
1608 M:      Sean Wang <sean.wang@mediatek.com>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1611 S:      Maintained
1612 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1613 F:      drivers/rtc/rtc-mt6397.c
1614 F:      drivers/rtc/rtc-mt7622.c
1615
1616 ARM/Mediatek SoC support
1617 M:      Matthias Brugger <matthias.bgg@gmail.com>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1620 S:      Maintained
1621 F:      arch/arm/boot/dts/mt6*
1622 F:      arch/arm/boot/dts/mt7*
1623 F:      arch/arm/boot/dts/mt8*
1624 F:      arch/arm/mach-mediatek/
1625 F:      arch/arm64/boot/dts/mediatek/
1626 N:      mtk
1627 K:      mediatek
1628
1629 ARM/Mediatek USB3 PHY DRIVER
1630 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1635
1636 ARM/MICREL KS8695 ARCHITECTURE
1637 M:      Greg Ungerer <gerg@uclinux.org>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 F:      arch/arm/mach-ks8695/
1640 S:      Odd Fixes
1641
1642 ARM/Microchip (AT91) SoC support
1643 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1644 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 W:      http://www.linux4sam.org
1647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1648 S:      Supported
1649 N:      at91
1650 N:      atmel
1651 F:      arch/arm/mach-at91/
1652 F:      include/soc/at91/
1653 F:      arch/arm/boot/dts/at91*.dts
1654 F:      arch/arm/boot/dts/at91*.dtsi
1655 F:      arch/arm/boot/dts/sama*.dts
1656 F:      arch/arm/boot/dts/sama*.dtsi
1657 F:      arch/arm/include/debug/at91.S
1658 F:      drivers/memory/atmel*
1659 F:      drivers/watchdog/sama5d4_wdt.c
1660 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1661 X:      drivers/net/wireless/atmel/
1662
1663 ARM/MIOA701 MACHINE SUPPORT
1664 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 F:      arch/arm/mach-pxa/mioa701.c
1667 S:      Maintained
1668
1669 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1670 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1671 S:      Maintained
1672
1673 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1674 M:      Linus Walleij <linus.walleij@linaro.org>
1675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1676 S:      Maintained
1677 F:      arch/arm/mach-nomadik/
1678 F:      arch/arm/mach-u300/
1679 F:      arch/arm/mach-ux500/
1680 F:      arch/arm/boot/dts/ste-*
1681 F:      drivers/clk/clk-nomadik.c
1682 F:      drivers/clk/clk-u300.c
1683 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1684 F:      drivers/clocksource/timer-u300.c
1685 F:      drivers/dma/coh901318*
1686 F:      drivers/dma/ste_dma40*
1687 F:      drivers/hwspinlock/u8500_hsem.c
1688 F:      drivers/i2c/busses/i2c-nomadik.c
1689 F:      drivers/i2c/busses/i2c-stu300.c
1690 F:      drivers/mfd/ab3100*
1691 F:      drivers/mfd/ab8500*
1692 F:      drivers/mfd/abx500*
1693 F:      drivers/mfd/dbx500*
1694 F:      drivers/mfd/db8500*
1695 F:      drivers/pinctrl/nomadik/
1696 F:      drivers/pinctrl/pinctrl-coh901*
1697 F:      drivers/pinctrl/pinctrl-u300.c
1698 F:      drivers/rtc/rtc-ab3100.c
1699 F:      drivers/rtc/rtc-ab8500.c
1700 F:      drivers/rtc/rtc-coh901331.c
1701 F:      drivers/rtc/rtc-pl031.c
1702 F:      drivers/watchdog/coh901327_wdt.c
1703 F:      Documentation/devicetree/bindings/arm/ste-*
1704 F:      Documentation/devicetree/bindings/arm/ux500/
1705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1706
1707 ARM/NUVOTON NPCM ARCHITECTURE
1708 M:      Avi Fishman <avifishman70@gmail.com>
1709 M:      Tomer Maimon <tmaimon77@gmail.com>
1710 R:      Patrick Venture <venture@google.com>
1711 R:      Nancy Yuen <yuenn@google.com>
1712 R:      Brendan Higgins <brendanhiggins@google.com>
1713 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1714 S:      Supported
1715 F:      arch/arm/mach-npcm/
1716 F:      arch/arm/boot/dts/nuvoton-npcm*
1717 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1718 F:      drivers/*/*npcm*
1719 F:      Documentation/*/*npcm*
1720
1721 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1722 M:      Wan ZongShun <mcuos.com@gmail.com>
1723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1724 W:      http://www.mcuos.com
1725 S:      Maintained
1726 F:      arch/arm/mach-w90x900/
1727 F:      drivers/input/keyboard/w90p910_keypad.c
1728 F:      drivers/input/touchscreen/w90p910_ts.c
1729 F:      drivers/watchdog/nuc900_wdt.c
1730 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1731 F:      drivers/mtd/nand/raw/nuc900_nand.c
1732 F:      drivers/rtc/rtc-nuc900.c
1733 F:      drivers/spi/spi-nuc900.c
1734 F:      drivers/usb/host/ehci-w90x900.c
1735 F:      drivers/video/fbdev/nuc900fb.c
1736
1737 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1738 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1739 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1740 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1741 S:      Supported
1742
1743 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1744 M:      Alexander Clouter <alex@digriz.org.uk>
1745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1746 W:      http://www.digriz.org.uk/ts78xx/kernel
1747 S:      Maintained
1748 F:      arch/arm/mach-orion5x/ts78xx-*
1749
1750 ARM/OXNAS platform support
1751 M:      Neil Armstrong <narmstrong@baylibre.com>
1752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1753 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1754 S:      Maintained
1755 F:      arch/arm/mach-oxnas/
1756 F:      arch/arm/boot/dts/ox8*.dts*
1757 N:      oxnas
1758
1759 ARM/PALM TREO SUPPORT
1760 M:      Tomas Cech <sleep_walker@suse.com>
1761 L:      linux-arm-kernel@lists.infradead.org
1762 W:      http://hackndev.com
1763 S:      Maintained
1764 F:      arch/arm/mach-pxa/palmtreo.*
1765
1766 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1767 M:      Marek Vasut <marek.vasut@gmail.com>
1768 L:      linux-arm-kernel@lists.infradead.org
1769 W:      http://hackndev.com
1770 S:      Maintained
1771 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1772 F:      arch/arm/mach-pxa/palmtx.c
1773 F:      arch/arm/mach-pxa/palmt5.*
1774 F:      arch/arm/mach-pxa/include/mach/palmld.h
1775 F:      arch/arm/mach-pxa/palmld.c
1776 F:      arch/arm/mach-pxa/palmte2.*
1777 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1778 F:      arch/arm/mach-pxa/palmtc.c
1779
1780 ARM/PALMZ72 SUPPORT
1781 M:      Sergey Lapin <slapin@ossfans.org>
1782 L:      linux-arm-kernel@lists.infradead.org
1783 W:      http://hackndev.com
1784 S:      Maintained
1785 F:      arch/arm/mach-pxa/palmz72.*
1786
1787 ARM/PLEB SUPPORT
1788 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1789 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1790 S:      Maintained
1791
1792 ARM/PT DIGITAL BOARD PORT
1793 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1795 W:      http://www.armlinux.org.uk/
1796 S:      Maintained
1797
1798 ARM/QUALCOMM SUPPORT
1799 M:      Andy Gross <andy.gross@linaro.org>
1800 M:      David Brown <david.brown@linaro.org>
1801 L:      linux-arm-msm@vger.kernel.org
1802 L:      linux-soc@vger.kernel.org
1803 S:      Maintained
1804 F:      Documentation/devicetree/bindings/soc/qcom/
1805 F:      arch/arm/boot/dts/qcom-*.dts
1806 F:      arch/arm/boot/dts/qcom-*.dtsi
1807 F:      arch/arm/mach-qcom/
1808 F:      arch/arm64/boot/dts/qcom/*
1809 F:      drivers/i2c/busses/i2c-qup.c
1810 F:      drivers/clk/qcom/
1811 F:      drivers/dma/qcom/
1812 F:      drivers/soc/qcom/
1813 F:      drivers/spi/spi-qup.c
1814 F:      drivers/tty/serial/msm_serial.c
1815 F:      drivers/*/pm8???-*
1816 F:      drivers/mfd/ssbi.c
1817 F:      drivers/firmware/qcom_scm.c
1818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1819
1820 ARM/RADISYS ENP2611 MACHINE SUPPORT
1821 M:      Lennert Buytenhek <kernel@wantstofly.org>
1822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1823 S:      Maintained
1824
1825 ARM/REALTEK ARCHITECTURE
1826 M:      Andreas Färber <afaerber@suse.de>
1827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1828 S:      Maintained
1829 F:      arch/arm64/boot/dts/realtek/
1830 F:      Documentation/devicetree/bindings/arm/realtek.txt
1831
1832 ARM/RENESAS ARM64 ARCHITECTURE
1833 M:      Simon Horman <horms@verge.net.au>
1834 M:      Magnus Damm <magnus.damm@gmail.com>
1835 L:      linux-renesas-soc@vger.kernel.org
1836 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1838 S:      Supported
1839 F:      arch/arm64/boot/dts/renesas/
1840 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1841 F:      drivers/soc/renesas/
1842 F:      include/linux/soc/renesas/
1843
1844 ARM/RISCPC ARCHITECTURE
1845 M:      Russell King <linux@armlinux.org.uk>
1846 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1847 W:      http://www.armlinux.org.uk/
1848 S:      Maintained
1849 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1850 F:      arch/arm/include/asm/hardware/ioc.h
1851 F:      arch/arm/include/asm/hardware/iomd.h
1852 F:      arch/arm/include/asm/hardware/memc.h
1853 F:      arch/arm/mach-rpc/
1854 F:      drivers/net/ethernet/8390/etherh.c
1855 F:      drivers/net/ethernet/i825xx/ether1*
1856 F:      drivers/net/ethernet/seeq/ether3*
1857 F:      drivers/scsi/arm/
1858
1859 ARM/Rockchip SoC support
1860 M:      Heiko Stuebner <heiko@sntech.de>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 L:      linux-rockchip@lists.infradead.org
1863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1864 S:      Maintained
1865 F:      arch/arm/boot/dts/rk3*
1866 F:      arch/arm/boot/dts/rv1108*
1867 F:      arch/arm/mach-rockchip/
1868 F:      drivers/clk/rockchip/
1869 F:      drivers/i2c/busses/i2c-rk3x.c
1870 F:      drivers/*/*rockchip*
1871 F:      drivers/*/*/*rockchip*
1872 F:      sound/soc/rockchip/
1873 N:      rockchip
1874
1875 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1876 M:      Kukjin Kim <kgene@kernel.org>
1877 M:      Krzysztof Kozlowski <krzk@kernel.org>
1878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1879 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1880 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1881 S:      Maintained
1882 F:      arch/arm/boot/dts/s3c*
1883 F:      arch/arm/boot/dts/s5p*
1884 F:      arch/arm/boot/dts/exynos*
1885 F:      arch/arm64/boot/dts/exynos/
1886 F:      arch/arm/plat-samsung/
1887 F:      arch/arm/mach-s3c24*/
1888 F:      arch/arm/mach-s3c64xx/
1889 F:      arch/arm/mach-s5p*/
1890 F:      arch/arm/mach-exynos*/
1891 F:      drivers/*/*s3c24*
1892 F:      drivers/*/*/*s3c24*
1893 F:      drivers/*/*s3c64xx*
1894 F:      drivers/*/*s5pv210*
1895 F:      drivers/memory/samsung/*
1896 F:      drivers/soc/samsung/*
1897 F:      Documentation/arm/Samsung/
1898 F:      Documentation/devicetree/bindings/arm/samsung/
1899 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1900 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1901 N:      exynos
1902
1903 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1904 M:      Kyungmin Park <kyungmin.park@samsung.com>
1905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1906 S:      Maintained
1907 F:      arch/arm/mach-s5pv210/
1908
1909 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1910 M:      Kyungmin Park <kyungmin.park@samsung.com>
1911 M:      Kamil Debski <kamil@wypas.org>
1912 M:      Andrzej Hajda <a.hajda@samsung.com>
1913 L:      linux-arm-kernel@lists.infradead.org
1914 L:      linux-media@vger.kernel.org
1915 S:      Maintained
1916 F:      drivers/media/platform/s5p-g2d/
1917
1918 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1919 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1920 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1921 L:      linux-media@vger.kernel.org
1922 S:      Maintained
1923 F:      drivers/media/platform/s5p-cec/
1924 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1925
1926 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1927 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1928 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1929 L:      linux-arm-kernel@lists.infradead.org
1930 L:      linux-media@vger.kernel.org
1931 S:      Maintained
1932 F:      drivers/media/platform/s5p-jpeg/
1933
1934 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1935 M:      Kyungmin Park <kyungmin.park@samsung.com>
1936 M:      Kamil Debski <kamil@wypas.org>
1937 M:      Jeongtae Park <jtp.park@samsung.com>
1938 M:      Andrzej Hajda <a.hajda@samsung.com>
1939 L:      linux-arm-kernel@lists.infradead.org
1940 L:      linux-media@vger.kernel.org
1941 S:      Maintained
1942 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1943 F:      drivers/media/platform/s5p-mfc/
1944
1945 ARM/SHMOBILE ARM ARCHITECTURE
1946 M:      Simon Horman <horms@verge.net.au>
1947 M:      Magnus Damm <magnus.damm@gmail.com>
1948 L:      linux-renesas-soc@vger.kernel.org
1949 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1951 S:      Supported
1952 F:      arch/arm/boot/dts/emev2*
1953 F:      arch/arm/boot/dts/r7s*
1954 F:      arch/arm/boot/dts/r8a*
1955 F:      arch/arm/boot/dts/sh*
1956 F:      arch/arm/configs/shmobile_defconfig
1957 F:      arch/arm/include/debug/renesas-scif.S
1958 F:      arch/arm/mach-shmobile/
1959 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1960 F:      drivers/soc/renesas/
1961 F:      include/linux/soc/renesas/
1962
1963 ARM/SOCFPGA ARCHITECTURE
1964 M:      Dinh Nguyen <dinguyen@kernel.org>
1965 S:      Maintained
1966 F:      arch/arm/mach-socfpga/
1967 F:      arch/arm/boot/dts/socfpga*
1968 F:      arch/arm/configs/socfpga_defconfig
1969 F:      arch/arm64/boot/dts/altera/
1970 W:      http://www.rocketboards.org
1971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1972
1973 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1974 M:      Dinh Nguyen <dinguyen@kernel.org>
1975 S:      Maintained
1976 F:      drivers/clk/socfpga/
1977
1978 ARM/SOCFPGA EDAC SUPPORT
1979 M:      Thor Thayer <thor.thayer@linux.intel.com>
1980 S:      Maintained
1981 F:      drivers/edac/altera_edac.
1982
1983 ARM/SPREADTRUM SoC SUPPORT
1984 M:      Orson Zhai <orsonzhai@gmail.com>
1985 M:      Baolin Wang <baolin.wang@linaro.org>
1986 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1987 S:      Maintained
1988 F:      arch/arm64/boot/dts/sprd
1989 N:      sprd
1990
1991 ARM/STI ARCHITECTURE
1992 M:      Patrice Chotard <patrice.chotard@st.com>
1993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1994 W:      http://www.stlinux.com
1995 S:      Maintained
1996 F:      arch/arm/mach-sti/
1997 F:      arch/arm/boot/dts/sti*
1998 F:      drivers/char/hw_random/st-rng.c
1999 F:      drivers/clocksource/arm_global_timer.c
2000 F:      drivers/clocksource/clksrc_st_lpc.c
2001 F:      drivers/cpufreq/sti-cpufreq.c
2002 F:      drivers/dma/st_fdma*
2003 F:      drivers/i2c/busses/i2c-st.c
2004 F:      drivers/media/rc/st_rc.c
2005 F:      drivers/media/platform/sti/c8sectpfe/
2006 F:      drivers/mmc/host/sdhci-st.c
2007 F:      drivers/phy/st/phy-miphy28lp.c
2008 F:      drivers/phy/st/phy-stih407-usb.c
2009 F:      drivers/pinctrl/pinctrl-st.c
2010 F:      drivers/remoteproc/st_remoteproc.c
2011 F:      drivers/remoteproc/st_slim_rproc.c
2012 F:      drivers/reset/sti/
2013 F:      drivers/rtc/rtc-st-lpc.c
2014 F:      drivers/tty/serial/st-asc.c
2015 F:      drivers/usb/dwc3/dwc3-st.c
2016 F:      drivers/usb/host/ehci-st.c
2017 F:      drivers/usb/host/ohci-st.c
2018 F:      drivers/watchdog/st_lpc_wdt.c
2019 F:      drivers/ata/ahci_st.c
2020 F:      include/linux/remoteproc/st_slim_rproc.h
2021
2022 ARM/STM32 ARCHITECTURE
2023 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2024 M:      Alexandre Torgue <alexandre.torgue@st.com>
2025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2026 S:      Maintained
2027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2028 N:      stm32
2029 F:      arch/arm/boot/dts/stm32*
2030 F:      arch/arm/mach-stm32/
2031 F:      drivers/clocksource/armv7m_systick.c
2032
2033 ARM/Synaptics Berlin SoC support
2034 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2035 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2037 S:      Maintained
2038 F:      arch/arm/mach-berlin/
2039 F:      arch/arm/boot/dts/berlin*
2040 F:      arch/arm64/boot/dts/marvell/berlin*
2041
2042 ARM/TANGO ARCHITECTURE
2043 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2044 M:      Mans Rullgard <mans@mansr.com>
2045 L:      linux-arm-kernel@lists.infradead.org
2046 S:      Odd Fixes
2047 N:      tango
2048
2049 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2050 M:      Lennert Buytenhek <kernel@wantstofly.org>
2051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2052 S:      Maintained
2053
2054 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2055 M:      Hans Verkuil <hans.verkuil@cisco.com>
2056 L:      linux-tegra@vger.kernel.org
2057 L:      linux-media@vger.kernel.org
2058 S:      Maintained
2059 F:      drivers/media/platform/tegra-cec/
2060 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2061
2062 ARM/TETON BGA MACHINE SUPPORT
2063 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2065 S:      Maintained
2066
2067 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2068 M:      Santosh Shilimkar <ssantosh@kernel.org>
2069 L:      linux-kernel@vger.kernel.org
2070 S:      Maintained
2071 F:      drivers/memory/*emif*
2072
2073 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2074 M:      Santosh Shilimkar <ssantosh@kernel.org>
2075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2076 S:      Maintained
2077 F:      arch/arm/mach-keystone/
2078 F:      arch/arm/boot/dts/keystone-*
2079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2080
2081 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2082 M:      Santosh Shilimkar <ssantosh@kernel.org>
2083 L:      linux-kernel@vger.kernel.org
2084 S:      Maintained
2085 F:      drivers/clk/keystone/
2086
2087 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2088 M:      Santosh Shilimkar <ssantosh@kernel.org>
2089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2090 L:      linux-kernel@vger.kernel.org
2091 S:      Maintained
2092 F:      drivers/clocksource/timer-keystone.c
2093
2094 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2095 M:      Santosh Shilimkar <ssantosh@kernel.org>
2096 L:      linux-kernel@vger.kernel.org
2097 S:      Maintained
2098 F:      drivers/power/reset/keystone-reset.c
2099
2100 ARM/THECUS N2100 MACHINE SUPPORT
2101 M:      Lennert Buytenhek <kernel@wantstofly.org>
2102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2103 S:      Maintained
2104
2105 ARM/TOSA MACHINE SUPPORT
2106 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2107 M:      Dirk Opfer <dirk@opfer-online.de>
2108 S:      Maintained
2109
2110 ARM/UNIPHIER ARCHITECTURE
2111 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2114 S:      Maintained
2115 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2116 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2117 F:      arch/arm/boot/dts/uniphier*
2118 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2119 F:      arch/arm/mach-uniphier/
2120 F:      arch/arm/mm/cache-uniphier.c
2121 F:      arch/arm64/boot/dts/socionext/uniphier*
2122 F:      drivers/bus/uniphier-system-bus.c
2123 F:      drivers/clk/uniphier/
2124 F:      drivers/gpio/gpio-uniphier.c
2125 F:      drivers/i2c/busses/i2c-uniphier*
2126 F:      drivers/irqchip/irq-uniphier-aidet.c
2127 F:      drivers/pinctrl/uniphier/
2128 F:      drivers/reset/reset-uniphier.c
2129 F:      drivers/tty/serial/8250/8250_uniphier.c
2130 N:      uniphier
2131
2132 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2133 M:      Ulf Hansson <ulf.hansson@linaro.org>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 T:      git git://git.linaro.org/people/ulfh/clk.git
2136 S:      Maintained
2137 F:      drivers/clk/ux500/
2138
2139 ARM/VERSATILE EXPRESS PLATFORM
2140 M:      Liviu Dudau <liviu.dudau@arm.com>
2141 M:      Sudeep Holla <sudeep.holla@arm.com>
2142 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2143 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2144 S:      Maintained
2145 F:      arch/arm/boot/dts/vexpress*
2146 F:      arch/arm64/boot/dts/arm/
2147 F:      arch/arm/mach-vexpress/
2148 F:      */*/vexpress*
2149 F:      */*/*/vexpress*
2150 F:      drivers/clk/versatile/clk-vexpress-osc.c
2151 F:      drivers/clocksource/versatile.c
2152 N:      mps2
2153
2154 ARM/VFP SUPPORT
2155 M:      Russell King <linux@armlinux.org.uk>
2156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2157 W:      http://www.armlinux.org.uk/
2158 S:      Maintained
2159 F:      arch/arm/vfp/
2160
2161 ARM/VOIPAC PXA270 SUPPORT
2162 M:      Marek Vasut <marek.vasut@gmail.com>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 S:      Maintained
2165 F:      arch/arm/mach-pxa/vpac270.c
2166 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2167
2168 ARM/VT8500 ARM ARCHITECTURE
2169 M:      Tony Prisk <linux@prisktech.co.nz>
2170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 S:      Maintained
2172 F:      arch/arm/mach-vt8500/
2173 F:      drivers/clocksource/vt8500_timer.c
2174 F:      drivers/i2c/busses/i2c-wmt.c
2175 F:      drivers/mmc/host/wmt-sdmmc.c
2176 F:      drivers/pwm/pwm-vt8500.c
2177 F:      drivers/rtc/rtc-vt8500.c
2178 F:      drivers/tty/serial/vt8500_serial.c
2179 F:      drivers/usb/host/ehci-platform.c
2180 F:      drivers/usb/host/uhci-platform.c
2181 F:      drivers/video/fbdev/vt8500lcdfb.*
2182 F:      drivers/video/fbdev/wm8505fb*
2183 F:      drivers/video/fbdev/wmt_ge_rops.*
2184
2185 ARM/ZIPIT Z2 SUPPORT
2186 M:      Marek Vasut <marek.vasut@gmail.com>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189 F:      arch/arm/mach-pxa/z2.c
2190 F:      arch/arm/mach-pxa/include/mach/z2.h
2191
2192 ARM/ZTE ARCHITECTURE
2193 M:      Jun Nie <jun.nie@linaro.org>
2194 M:      Baoyou Xie <baoyou.xie@linaro.org>
2195 M:      Shawn Guo <shawnguo@kernel.org>
2196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2197 S:      Maintained
2198 F:      arch/arm/boot/dts/zx2967*
2199 F:      arch/arm/mach-zx/
2200 F:      arch/arm64/boot/dts/zte/
2201 F:      drivers/clk/zte/
2202 F:      drivers/dma/zx_dma.c
2203 F:      drivers/gpio/gpio-zx.c
2204 F:      drivers/i2c/busses/i2c-zx2967.c
2205 F:      drivers/mmc/host/dw_mmc-zx.*
2206 F:      drivers/pinctrl/zte/
2207 F:      drivers/soc/zte/
2208 F:      drivers/thermal/zx2967_thermal.c
2209 F:      drivers/watchdog/zx2967_wdt.c
2210 F:      Documentation/devicetree/bindings/arm/zte.txt
2211 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2212 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2213 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2214 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2215 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2216 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2217 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2218 F:      Documentation/devicetree/bindings/soc/zte/
2219 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2220 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2221 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2222 F:      include/dt-bindings/clock/zx2967*.h
2223 F:      include/dt-bindings/soc/zte,*.h
2224 F:      sound/soc/codecs/zx_aud96p22.c
2225 F:      sound/soc/zte/
2226
2227 ARM/ZYNQ ARCHITECTURE
2228 M:      Michal Simek <michal.simek@xilinx.com>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 W:      http://wiki.xilinx.com
2231 T:      git https://github.com/Xilinx/linux-xlnx.git
2232 S:      Supported
2233 F:      arch/arm/mach-zynq/
2234 F:      drivers/cpuidle/cpuidle-zynq.c
2235 F:      drivers/block/xsysace.c
2236 N:      zynq
2237 N:      xilinx
2238 F:      drivers/clocksource/cadence_ttc_timer.c
2239 F:      drivers/i2c/busses/i2c-cadence.c
2240 F:      drivers/mmc/host/sdhci-of-arasan.c
2241 F:      drivers/edac/synopsys_edac.c
2242
2243 ARM64 PORT (AARCH64 ARCHITECTURE)
2244 M:      Catalin Marinas <catalin.marinas@arm.com>
2245 M:      Will Deacon <will.deacon@arm.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2248 S:      Maintained
2249 F:      arch/arm64/
2250 F:      Documentation/arm64/
2251
2252 AS3645A LED FLASH CONTROLLER DRIVER
2253 M:      Sakari Ailus <sakari.ailus@iki.fi>
2254 L:      linux-leds@vger.kernel.org
2255 S:      Maintained
2256 F:      drivers/leds/leds-as3645a.c
2257
2258 ASAHI KASEI AK8974 DRIVER
2259 M:      Linus Walleij <linus.walleij@linaro.org>
2260 L:      linux-iio@vger.kernel.org
2261 W:      http://www.akm.com/
2262 S:      Supported
2263 F:      drivers/iio/magnetometer/ak8974.c
2264
2265 ASC7621 HARDWARE MONITOR DRIVER
2266 M:      George Joseph <george.joseph@fairview5.com>
2267 L:      linux-hwmon@vger.kernel.org
2268 S:      Maintained
2269 F:      Documentation/hwmon/asc7621
2270 F:      drivers/hwmon/asc7621.c
2271
2272 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2273 M:      Corentin Chary <corentin.chary@gmail.com>
2274 L:      acpi4asus-user@lists.sourceforge.net
2275 L:      platform-driver-x86@vger.kernel.org
2276 W:      http://acpi4asus.sf.net
2277 S:      Maintained
2278 F:      drivers/platform/x86/asus*.c
2279 F:      drivers/platform/x86/eeepc*.c
2280
2281 ASUS WIRELESS RADIO CONTROL DRIVER
2282 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2283 L:      platform-driver-x86@vger.kernel.org
2284 S:      Maintained
2285 F:      drivers/platform/x86/asus-wireless.c
2286
2287 ASYMMETRIC KEYS
2288 M:      David Howells <dhowells@redhat.com>
2289 L:      keyrings@vger.kernel.org
2290 S:      Maintained
2291 F:      Documentation/crypto/asymmetric-keys.txt
2292 F:      include/linux/verification.h
2293 F:      include/crypto/public_key.h
2294 F:      include/crypto/pkcs7.h
2295 F:      crypto/asymmetric_keys/
2296
2297 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2298 R:      Dan Williams <dan.j.williams@intel.com>
2299 W:      http://sourceforge.net/projects/xscaleiop
2300 S:      Odd fixes
2301 F:      Documentation/crypto/async-tx-api.txt
2302 F:      crypto/async_tx/
2303 F:      drivers/dma/
2304 F:      include/linux/dmaengine.h
2305 F:      include/linux/async_tx.h
2306
2307 AT24 EEPROM DRIVER
2308 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2309 L:      linux-i2c@vger.kernel.org
2310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2311 S:      Maintained
2312 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2313 F:      drivers/misc/eeprom/at24.c
2314 F:      include/linux/platform_data/at24.h
2315
2316 ATA OVER ETHERNET (AOE) DRIVER
2317 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2318 W:      http://www.openaoe.org/
2319 S:      Supported
2320 F:      Documentation/aoe/
2321 F:      drivers/block/aoe/
2322
2323 ATHEROS 71XX/9XXX GPIO DRIVER
2324 M:      Alban Bedel <albeu@free.fr>
2325 W:      https://github.com/AlbanBedel/linux
2326 T:      git git://github.com/AlbanBedel/linux
2327 S:      Maintained
2328 F:      drivers/gpio/gpio-ath79.c
2329 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2330
2331 ATHEROS ATH GENERIC UTILITIES
2332 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2333 L:      linux-wireless@vger.kernel.org
2334 S:      Supported
2335 F:      drivers/net/wireless/ath/*
2336
2337 ATHEROS ATH5K WIRELESS DRIVER
2338 M:      Jiri Slaby <jirislaby@gmail.com>
2339 M:      Nick Kossifidis <mickflemm@gmail.com>
2340 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2341 L:      linux-wireless@vger.kernel.org
2342 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2343 S:      Maintained
2344 F:      drivers/net/wireless/ath/ath5k/
2345
2346 ATHEROS ATH6KL WIRELESS DRIVER
2347 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2348 L:      linux-wireless@vger.kernel.org
2349 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2351 S:      Supported
2352 F:      drivers/net/wireless/ath/ath6kl/
2353
2354 ATI_REMOTE2 DRIVER
2355 M:      Ville Syrjala <syrjala@sci.fi>
2356 S:      Maintained
2357 F:      drivers/input/misc/ati_remote2.c
2358
2359 ATK0110 HWMON DRIVER
2360 M:      Luca Tettamanti <kronos.it@gmail.com>
2361 L:      linux-hwmon@vger.kernel.org
2362 S:      Maintained
2363 F:      drivers/hwmon/asus_atk0110.c
2364
2365 ATLX ETHERNET DRIVERS
2366 M:      Jay Cliburn <jcliburn@gmail.com>
2367 M:      Chris Snook <chris.snook@gmail.com>
2368 L:      netdev@vger.kernel.org
2369 W:      http://sourceforge.net/projects/atl1
2370 W:      http://atl1.sourceforge.net
2371 S:      Maintained
2372 F:      drivers/net/ethernet/atheros/
2373
2374 ATM
2375 M:      Chas Williams <3chas3@gmail.com>
2376 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2377 L:      netdev@vger.kernel.org
2378 W:      http://linux-atm.sourceforge.net
2379 S:      Maintained
2380 F:      drivers/atm/
2381 F:      include/linux/atm*
2382 F:      include/uapi/linux/atm*
2383
2384 ATMEL AT91 / AT32 MCI DRIVER
2385 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2386 S:      Maintained
2387 F:      drivers/mmc/host/atmel-mci.c
2388
2389 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2390 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2391 S:      Supported
2392 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2393
2394 ATMEL Audio ALSA driver
2395 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2396 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2397 S:      Supported
2398 F:      sound/soc/atmel
2399
2400 ATMEL I2C DRIVER
2401 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2402 L:      linux-i2c@vger.kernel.org
2403 S:      Supported
2404 F:      drivers/i2c/busses/i2c-at91.c
2405
2406 ATMEL ISI DRIVER
2407 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2408 L:      linux-media@vger.kernel.org
2409 S:      Supported
2410 F:      drivers/media/platform/atmel/atmel-isi.c
2411 F:      include/media/atmel-isi.h
2412
2413 ATMEL LCDFB DRIVER
2414 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2415 L:      linux-fbdev@vger.kernel.org
2416 S:      Maintained
2417 F:      drivers/video/fbdev/atmel_lcdfb.c
2418 F:      include/video/atmel_lcdc.h
2419
2420 ATMEL MACB ETHERNET DRIVER
2421 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2422 S:      Supported
2423 F:      drivers/net/ethernet/cadence/
2424
2425 ATMEL MAXTOUCH DRIVER
2426 M:      Nick Dyer <nick@shmanahar.org>
2427 T:      git git://github.com/ndyer/linux.git
2428 S:      Maintained
2429 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2430 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2431
2432 ATMEL SAMA5D2 ADC DRIVER
2433 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2434 L:      linux-iio@vger.kernel.org
2435 S:      Supported
2436 F:      drivers/iio/adc/at91-sama5d2_adc.c
2437
2438 ATMEL SDMMC DRIVER
2439 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2440 L:      linux-mmc@vger.kernel.org
2441 S:      Supported
2442 F:      drivers/mmc/host/sdhci-of-at91.c
2443
2444 ATMEL SPI DRIVER
2445 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2446 S:      Supported
2447 F:      drivers/spi/spi-atmel.*
2448
2449 ATMEL SSC DRIVER
2450 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2452 S:      Supported
2453 F:      drivers/misc/atmel-ssc.c
2454 F:      include/linux/atmel-ssc.h
2455
2456 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2457 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2459 S:      Supported
2460 F:      drivers/misc/atmel_tclib.c
2461 F:      drivers/clocksource/tcb_clksrc.c
2462
2463 ATMEL USBA UDC DRIVER
2464 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 S:      Supported
2467 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2468
2469 ATMEL WIRELESS DRIVER
2470 M:      Simon Kelley <simon@thekelleys.org.uk>
2471 L:      linux-wireless@vger.kernel.org
2472 W:      http://www.thekelleys.org.uk/atmel
2473 W:      http://atmelwlandriver.sourceforge.net/
2474 S:      Maintained
2475 F:      drivers/net/wireless/atmel/atmel*
2476
2477 ATMEL XDMA DRIVER
2478 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2479 L:      linux-arm-kernel@lists.infradead.org
2480 L:      dmaengine@vger.kernel.org
2481 S:      Supported
2482 F:      drivers/dma/at_xdmac.c
2483
2484 ATOMIC INFRASTRUCTURE
2485 M:      Will Deacon <will.deacon@arm.com>
2486 M:      Peter Zijlstra <peterz@infradead.org>
2487 R:      Boqun Feng <boqun.feng@gmail.com>
2488 L:      linux-kernel@vger.kernel.org
2489 S:      Maintained
2490 F:      arch/*/include/asm/atomic*.h
2491 F:      include/*/atomic*.h
2492
2493 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2494 M:      Bradley Grove <linuxdrivers@attotech.com>
2495 L:      linux-scsi@vger.kernel.org
2496 W:      http://www.attotech.com
2497 S:      Supported
2498 F:      drivers/scsi/esas2r
2499
2500 ATUSB IEEE 802.15.4 RADIO DRIVER
2501 M:      Stefan Schmidt <stefan@osg.samsung.com>
2502 L:      linux-wpan@vger.kernel.org
2503 S:      Maintained
2504 F:      drivers/net/ieee802154/atusb.c
2505 F:      drivers/net/ieee802154/atusb.h
2506 F:      drivers/net/ieee802154/at86rf230.h
2507
2508 AUDIT SUBSYSTEM
2509 M:      Paul Moore <paul@paul-moore.com>
2510 M:      Eric Paris <eparis@redhat.com>
2511 L:      linux-audit@redhat.com (moderated for non-subscribers)
2512 W:      https://github.com/linux-audit
2513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2514 S:      Supported
2515 F:      include/linux/audit.h
2516 F:      include/uapi/linux/audit.h
2517 F:      kernel/audit*
2518
2519 AUXILIARY DISPLAY DRIVERS
2520 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2521 W:      http://miguelojeda.es/auxdisplay.htm
2522 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2523 S:      Maintained
2524 F:      drivers/auxdisplay/
2525 F:      include/linux/cfag12864b.h
2526
2527 AX.25 NETWORK LAYER
2528 M:      Ralf Baechle <ralf@linux-mips.org>
2529 L:      linux-hams@vger.kernel.org
2530 W:      http://www.linux-ax25.org/
2531 S:      Maintained
2532 F:      include/uapi/linux/ax25.h
2533 F:      include/net/ax25.h
2534 F:      net/ax25/
2535
2536 AXENTIA ARM DEVICES
2537 M:      Peter Rosin <peda@axentia.se>
2538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2539 S:      Maintained
2540 F:      Documentation/devicetree/bindings/arm/axentia.txt
2541 F:      arch/arm/boot/dts/at91-linea.dtsi
2542 F:      arch/arm/boot/dts/at91-natte.dtsi
2543 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2544 F:      arch/arm/boot/dts/at91-tse850-3.dts
2545
2546 AXENTIA ASOC DRIVERS
2547 M:      Peter Rosin <peda@axentia.se>
2548 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2549 S:      Maintained
2550 F:      Documentation/devicetree/bindings/sound/axentia,*
2551 F:      sound/soc/atmel/tse850-pcm5142.c
2552
2553 AZ6007 DVB DRIVER
2554 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2555 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2556 L:      linux-media@vger.kernel.org
2557 W:      https://linuxtv.org
2558 T:      git git://linuxtv.org/media_tree.git
2559 S:      Maintained
2560 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2561
2562 AZTECH FM RADIO RECEIVER DRIVER
2563 M:      Hans Verkuil <hverkuil@xs4all.nl>
2564 L:      linux-media@vger.kernel.org
2565 T:      git git://linuxtv.org/media_tree.git
2566 W:      https://linuxtv.org
2567 S:      Maintained
2568 F:      drivers/media/radio/radio-aztech*
2569
2570 B43 WIRELESS DRIVER
2571 L:      linux-wireless@vger.kernel.org
2572 L:      b43-dev@lists.infradead.org
2573 W:      http://wireless.kernel.org/en/users/Drivers/b43
2574 S:      Odd Fixes
2575 F:      drivers/net/wireless/broadcom/b43/
2576
2577 B43LEGACY WIRELESS DRIVER
2578 M:      Larry Finger <Larry.Finger@lwfinger.net>
2579 L:      linux-wireless@vger.kernel.org
2580 L:      b43-dev@lists.infradead.org
2581 W:      http://wireless.kernel.org/en/users/Drivers/b43
2582 S:      Maintained
2583 F:      drivers/net/wireless/broadcom/b43legacy/
2584
2585 BACKLIGHT CLASS/SUBSYSTEM
2586 M:      Lee Jones <lee.jones@linaro.org>
2587 M:      Daniel Thompson <daniel.thompson@linaro.org>
2588 M:      Jingoo Han <jingoohan1@gmail.com>
2589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2590 S:      Maintained
2591 F:      drivers/video/backlight/
2592 F:      include/linux/backlight.h
2593 F:      include/linux/pwm_backlight.h
2594 F:      Documentation/devicetree/bindings/leds/backlight
2595
2596 BATMAN ADVANCED
2597 M:      Marek Lindner <mareklindner@neomailbox.ch>
2598 M:      Simon Wunderlich <sw@simonwunderlich.de>
2599 M:      Antonio Quartulli <a@unstable.cc>
2600 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2601 W:      https://www.open-mesh.org/
2602 Q:      https://patchwork.open-mesh.org/project/batman/list/
2603 S:      Maintained
2604 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2605 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2606 F:      Documentation/networking/batman-adv.rst
2607 F:      include/uapi/linux/batadv_packet.h
2608 F:      include/uapi/linux/batman_adv.h
2609 F:      net/batman-adv/
2610
2611 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2612 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2613 L:      linux-hams@vger.kernel.org
2614 W:      http://www.baycom.org/~tom/ham/ham.html
2615 S:      Maintained
2616 F:      drivers/net/hamradio/baycom*
2617
2618 BCACHE (BLOCK LAYER CACHE)
2619 M:      Michael Lyle <mlyle@lyle.org>
2620 M:      Kent Overstreet <kent.overstreet@gmail.com>
2621 L:      linux-bcache@vger.kernel.org
2622 W:      http://bcache.evilpiepirate.org
2623 C:      irc://irc.oftc.net/bcache
2624 S:      Maintained
2625 F:      drivers/md/bcache/
2626
2627 BDISP ST MEDIA DRIVER
2628 M:      Fabien Dessenne <fabien.dessenne@st.com>
2629 L:      linux-media@vger.kernel.org
2630 T:      git git://linuxtv.org/media_tree.git
2631 W:      https://linuxtv.org
2632 S:      Supported
2633 F:      drivers/media/platform/sti/bdisp
2634
2635 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2636 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2637 L:      netdev@vger.kernel.org
2638 S:      Maintained
2639 F:      drivers/net/ethernet/ec_bhf.c
2640
2641 BEFS FILE SYSTEM
2642 M:      Luis de Bethencourt <luisbg@kernel.org>
2643 M:      Salah Triki <salah.triki@gmail.com>
2644 S:      Maintained
2645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2646 F:      Documentation/filesystems/befs.txt
2647 F:      fs/befs/
2648
2649 BFQ I/O SCHEDULER
2650 M:      Paolo Valente <paolo.valente@linaro.org>
2651 M:      Jens Axboe <axboe@kernel.dk>
2652 L:      linux-block@vger.kernel.org
2653 S:      Maintained
2654 F:      block/bfq-*
2655 F:      Documentation/block/bfq-iosched.txt
2656
2657 BFS FILE SYSTEM
2658 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2659 S:      Maintained
2660 F:      Documentation/filesystems/bfs.txt
2661 F:      fs/bfs/
2662 F:      include/uapi/linux/bfs_fs.h
2663
2664 BLINKM RGB LED DRIVER
2665 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2666 S:      Maintained
2667 F:      drivers/leds/leds-blinkm.c
2668
2669 BLOCK LAYER
2670 M:      Jens Axboe <axboe@kernel.dk>
2671 L:      linux-block@vger.kernel.org
2672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2673 S:      Maintained
2674 F:      block/
2675 F:      drivers/block/
2676 F:      kernel/trace/blktrace.c
2677 F:      lib/sbitmap.c
2678
2679 BLOCK2MTD DRIVER
2680 M:      Joern Engel <joern@lazybastard.org>
2681 L:      linux-mtd@lists.infradead.org
2682 S:      Maintained
2683 F:      drivers/mtd/devices/block2mtd.c
2684
2685 BLUETOOTH DRIVERS
2686 M:      Marcel Holtmann <marcel@holtmann.org>
2687 M:      Johan Hedberg <johan.hedberg@gmail.com>
2688 L:      linux-bluetooth@vger.kernel.org
2689 W:      http://www.bluez.org/
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2692 S:      Maintained
2693 F:      drivers/bluetooth/
2694
2695 BLUETOOTH SUBSYSTEM
2696 M:      Marcel Holtmann <marcel@holtmann.org>
2697 M:      Johan Hedberg <johan.hedberg@gmail.com>
2698 L:      linux-bluetooth@vger.kernel.org
2699 W:      http://www.bluez.org/
2700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2702 S:      Maintained
2703 F:      net/bluetooth/
2704 F:      include/net/bluetooth/
2705
2706 BONDING DRIVER
2707 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2708 M:      Veaceslav Falico <vfalico@gmail.com>
2709 M:      Andy Gospodarek <andy@greyhouse.net>
2710 L:      netdev@vger.kernel.org
2711 W:      http://sourceforge.net/projects/bonding/
2712 S:      Supported
2713 F:      drivers/net/bonding/
2714 F:      include/uapi/linux/if_bonding.h
2715
2716 BPF (Safe dynamic programs and tools)
2717 M:      Alexei Starovoitov <ast@kernel.org>
2718 M:      Daniel Borkmann <daniel@iogearbox.net>
2719 L:      netdev@vger.kernel.org
2720 L:      linux-kernel@vger.kernel.org
2721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2723 S:      Supported
2724 F:      arch/x86/net/bpf_jit*
2725 F:      Documentation/networking/filter.txt
2726 F:      Documentation/bpf/
2727 F:      include/linux/bpf*
2728 F:      include/linux/filter.h
2729 F:      include/trace/events/bpf.h
2730 F:      include/trace/events/xdp.h
2731 F:      include/uapi/linux/bpf*
2732 F:      include/uapi/linux/filter.h
2733 F:      kernel/bpf/
2734 F:      kernel/trace/bpf_trace.c
2735 F:      lib/test_bpf.c
2736 F:      net/bpf/
2737 F:      net/core/filter.c
2738 F:      net/sched/act_bpf.c
2739 F:      net/sched/cls_bpf.c
2740 F:      samples/bpf/
2741 F:      tools/bpf/
2742 F:      tools/testing/selftests/bpf/
2743
2744 BROADCOM B44 10/100 ETHERNET DRIVER
2745 M:      Michael Chan <michael.chan@broadcom.com>
2746 L:      netdev@vger.kernel.org
2747 S:      Supported
2748 F:      drivers/net/ethernet/broadcom/b44.*
2749
2750 BROADCOM B53 ETHERNET SWITCH DRIVER
2751 M:      Florian Fainelli <f.fainelli@gmail.com>
2752 L:      netdev@vger.kernel.org
2753 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2754 S:      Supported
2755 F:      drivers/net/dsa/b53/*
2756 F:      include/linux/platform_data/b53.h
2757
2758 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2759 M:      Florian Fainelli <f.fainelli@gmail.com>
2760 M:      Ray Jui <rjui@broadcom.com>
2761 M:      Scott Branden <sbranden@broadcom.com>
2762 M:      bcm-kernel-feedback-list@broadcom.com
2763 T:      git git://github.com/broadcom/mach-bcm
2764 S:      Maintained
2765 N:      bcm281*
2766 N:      bcm113*
2767 N:      bcm216*
2768 N:      kona
2769 F:      arch/arm/mach-bcm/
2770
2771 BROADCOM BCM2835 ARM ARCHITECTURE
2772 M:      Eric Anholt <eric@anholt.net>
2773 M:      Stefan Wahren <stefan.wahren@i2se.com>
2774 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2776 T:      git git://github.com/anholt/linux
2777 S:      Maintained
2778 N:      bcm2835
2779 F:      drivers/staging/vc04_services
2780
2781 BROADCOM BCM47XX MIPS ARCHITECTURE
2782 M:      Hauke Mehrtens <hauke@hauke-m.de>
2783 M:      Rafał Miłecki <zajec5@gmail.com>
2784 L:      linux-mips@linux-mips.org
2785 S:      Maintained
2786 F:      Documentation/devicetree/bindings/mips/brcm/
2787 F:      arch/mips/bcm47xx/*
2788 F:      arch/mips/include/asm/mach-bcm47xx/*
2789
2790 BROADCOM BCM5301X ARM ARCHITECTURE
2791 M:      Hauke Mehrtens <hauke@hauke-m.de>
2792 M:      Rafał Miłecki <zajec5@gmail.com>
2793 M:      Jon Mason <jonmason@broadcom.com>
2794 M:      bcm-kernel-feedback-list@broadcom.com
2795 L:      linux-arm-kernel@lists.infradead.org
2796 S:      Maintained
2797 F:      arch/arm/mach-bcm/bcm_5301x.c
2798 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2799 F:      arch/arm/boot/dts/bcm470*
2800 F:      arch/arm/boot/dts/bcm953012*
2801
2802 BROADCOM BCM53573 ARM ARCHITECTURE
2803 M:      Rafał Miłecki <rafal@milecki.pl>
2804 L:      linux-arm-kernel@lists.infradead.org
2805 S:      Maintained
2806 F:      arch/arm/boot/dts/bcm53573*
2807 F:      arch/arm/boot/dts/bcm47189*
2808
2809 BROADCOM BCM63XX ARM ARCHITECTURE
2810 M:      Florian Fainelli <f.fainelli@gmail.com>
2811 M:      bcm-kernel-feedback-list@broadcom.com
2812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2813 T:      git git://github.com/broadcom/stblinux.git
2814 S:      Maintained
2815 N:      bcm63xx
2816
2817 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2818 M:      Kevin Cernekee <cernekee@gmail.com>
2819 L:      linux-usb@vger.kernel.org
2820 S:      Maintained
2821 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2822
2823 BROADCOM BCM7XXX ARM ARCHITECTURE
2824 M:      Brian Norris <computersforpeace@gmail.com>
2825 M:      Gregory Fong <gregory.0xf0@gmail.com>
2826 M:      Florian Fainelli <f.fainelli@gmail.com>
2827 M:      bcm-kernel-feedback-list@broadcom.com
2828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2829 T:      git git://github.com/broadcom/stblinux.git
2830 S:      Maintained
2831 F:      arch/arm/mach-bcm/*brcmstb*
2832 F:      arch/arm/boot/dts/bcm7*.dts*
2833 F:      drivers/bus/brcmstb_gisb.c
2834 F:      arch/arm/mm/cache-b15-rac.c
2835 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2836 N:      brcmstb
2837
2838 BROADCOM BMIPS CPUFREQ DRIVER
2839 M:      Markus Mayer <mmayer@broadcom.com>
2840 M:      bcm-kernel-feedback-list@broadcom.com
2841 L:      linux-pm@vger.kernel.org
2842 S:      Maintained
2843 F:      drivers/cpufreq/bmips-cpufreq.c
2844
2845 BROADCOM BMIPS MIPS ARCHITECTURE
2846 M:      Kevin Cernekee <cernekee@gmail.com>
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      linux-mips@linux-mips.org
2849 T:      git git://github.com/broadcom/stblinux.git
2850 S:      Maintained
2851 F:      arch/mips/bmips/*
2852 F:      arch/mips/include/asm/mach-bmips/*
2853 F:      arch/mips/kernel/*bmips*
2854 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2855 F:      drivers/irqchip/irq-bcm63*
2856 F:      drivers/irqchip/irq-bcm7*
2857 F:      drivers/irqchip/irq-brcmstb*
2858 F:      include/linux/bcm963xx_nvram.h
2859 F:      include/linux/bcm963xx_tag.h
2860
2861 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2862 M:      Rasesh Mody <rasesh.mody@cavium.com>
2863 M:      Harish Patil <harish.patil@cavium.com>
2864 M:      Dept-GELinuxNICDev@cavium.com
2865 L:      netdev@vger.kernel.org
2866 S:      Supported
2867 F:      drivers/net/ethernet/broadcom/bnx2.*
2868 F:      drivers/net/ethernet/broadcom/bnx2_*
2869
2870 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2871 M:      QLogic-Storage-Upstream@qlogic.com
2872 L:      linux-scsi@vger.kernel.org
2873 S:      Supported
2874 F:      drivers/scsi/bnx2fc/
2875
2876 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2877 M:      QLogic-Storage-Upstream@qlogic.com
2878 L:      linux-scsi@vger.kernel.org
2879 S:      Supported
2880 F:      drivers/scsi/bnx2i/
2881
2882 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2883 M:      Ariel Elior <ariel.elior@cavium.com>
2884 M:      everest-linux-l2@cavium.com
2885 L:      netdev@vger.kernel.org
2886 S:      Supported
2887 F:      drivers/net/ethernet/broadcom/bnx2x/
2888
2889 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2890 M:      Michael Chan <michael.chan@broadcom.com>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      drivers/net/ethernet/broadcom/bnxt/
2894
2895 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2896 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2897 M:      Franky Lin <franky.lin@broadcom.com>
2898 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2899 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2900 M:      Wright Feng <wright.feng@cypress.com>
2901 L:      linux-wireless@vger.kernel.org
2902 L:      brcm80211-dev-list.pdl@broadcom.com
2903 L:      brcm80211-dev-list@cypress.com
2904 S:      Supported
2905 F:      drivers/net/wireless/broadcom/brcm80211/
2906
2907 BROADCOM BRCMSTB GPIO DRIVER
2908 M:      Gregory Fong <gregory.0xf0@gmail.com>
2909 L:      bcm-kernel-feedback-list@broadcom.com
2910 S:      Supported
2911 F:      drivers/gpio/gpio-brcmstb.c
2912 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2913
2914 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2915 M:      Al Cooper <alcooperx@gmail.com>
2916 L:      linux-kernel@vger.kernel.org
2917 L:      bcm-kernel-feedback-list@broadcom.com
2918 S:      Maintained
2919 F:      drivers/phy/broadcom/phy-brcm-usb*
2920
2921 BROADCOM GENET ETHERNET DRIVER
2922 M:      Doug Berger <opendmb@gmail.com>
2923 M:      Florian Fainelli <f.fainelli@gmail.com>
2924 L:      netdev@vger.kernel.org
2925 S:      Supported
2926 F:      drivers/net/ethernet/broadcom/genet/
2927
2928 BROADCOM IPROC ARM ARCHITECTURE
2929 M:      Ray Jui <rjui@broadcom.com>
2930 M:      Scott Branden <sbranden@broadcom.com>
2931 M:      Jon Mason <jonmason@broadcom.com>
2932 M:      bcm-kernel-feedback-list@broadcom.com
2933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2934 T:      git git://github.com/broadcom/cygnus-linux.git
2935 S:      Maintained
2936 N:      iproc
2937 N:      cygnus
2938 N:      bcm[-_]nsp
2939 N:      bcm9113*
2940 N:      bcm9583*
2941 N:      bcm9585*
2942 N:      bcm9586*
2943 N:      bcm988312
2944 N:      bcm113*
2945 N:      bcm583*
2946 N:      bcm585*
2947 N:      bcm586*
2948 N:      bcm88312
2949 N:      hr2
2950 F:      arch/arm64/boot/dts/broadcom/ns2*
2951 F:      drivers/clk/bcm/clk-ns*
2952 F:      drivers/pinctrl/bcm/pinctrl-ns*
2953
2954 BROADCOM KONA GPIO DRIVER
2955 M:      Ray Jui <rjui@broadcom.com>
2956 L:      bcm-kernel-feedback-list@broadcom.com
2957 S:      Supported
2958 F:      drivers/gpio/gpio-bcm-kona.c
2959 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2960
2961 BROADCOM NETXTREME-E ROCE DRIVER
2962 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2963 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2964 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2965 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2966 L:      linux-rdma@vger.kernel.org
2967 W:      http://www.broadcom.com
2968 S:      Supported
2969 F:      drivers/infiniband/hw/bnxt_re/
2970 F:      include/uapi/rdma/bnxt_re-abi.h
2971
2972 BROADCOM NVRAM DRIVER
2973 M:      Rafał Miłecki <zajec5@gmail.com>
2974 L:      linux-mips@linux-mips.org
2975 S:      Maintained
2976 F:      drivers/firmware/broadcom/*
2977
2978 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2979 M:      Rafał Miłecki <zajec5@gmail.com>
2980 L:      linux-wireless@vger.kernel.org
2981 S:      Maintained
2982 F:      drivers/bcma/
2983 F:      include/linux/bcma/
2984
2985 BROADCOM STB AVS CPUFREQ DRIVER
2986 M:      Markus Mayer <mmayer@broadcom.com>
2987 M:      bcm-kernel-feedback-list@broadcom.com
2988 L:      linux-pm@vger.kernel.org
2989 S:      Maintained
2990 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2991 F:      drivers/cpufreq/brcmstb*
2992
2993 BROADCOM STB AVS TMON DRIVER
2994 M:      Markus Mayer <mmayer@broadcom.com>
2995 M:      bcm-kernel-feedback-list@broadcom.com
2996 L:      linux-pm@vger.kernel.org
2997 S:      Maintained
2998 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
2999 F:      drivers/thermal/broadcom/brcmstb*
3000
3001 BROADCOM STB NAND FLASH DRIVER
3002 M:      Brian Norris <computersforpeace@gmail.com>
3003 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3004 L:      linux-mtd@lists.infradead.org
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Maintained
3007 F:      drivers/mtd/nand/raw/brcmnand/
3008
3009 BROADCOM STB DPFE DRIVER
3010 M:      Markus Mayer <mmayer@broadcom.com>
3011 M:      bcm-kernel-feedback-list@broadcom.com
3012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3013 S:      Maintained
3014 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3015 F:      drivers/memory/brcmstb_dpfe.c
3016
3017 BROADCOM SYSTEMPORT ETHERNET DRIVER
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3022
3023 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3024 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3025 M:      Prashant Sreedharan <prashant@broadcom.com>
3026 M:      Michael Chan <mchan@broadcom.com>
3027 L:      netdev@vger.kernel.org
3028 S:      Supported
3029 F:      drivers/net/ethernet/broadcom/tg3.*
3030
3031 BROCADE BFA FC SCSI DRIVER
3032 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3033 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3034 L:      linux-scsi@vger.kernel.org
3035 S:      Supported
3036 F:      drivers/scsi/bfa/
3037
3038 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3039 M:      Rasesh Mody <rasesh.mody@cavium.com>
3040 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3041 M:      Dept-GELinuxNICDev@cavium.com
3042 L:      netdev@vger.kernel.org
3043 S:      Supported
3044 F:      drivers/net/ethernet/brocade/bna/
3045
3046 BSG (block layer generic sg v4 driver)
3047 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3048 L:      linux-scsi@vger.kernel.org
3049 S:      Supported
3050 F:      block/bsg.c
3051 F:      include/linux/bsg.h
3052 F:      include/uapi/linux/bsg.h
3053
3054 BT87X AUDIO DRIVER
3055 M:      Clemens Ladisch <clemens@ladisch.de>
3056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3057 T:      git git://git.alsa-project.org/alsa-kernel.git
3058 S:      Maintained
3059 F:      Documentation/sound/alsa/Bt87x.txt
3060 F:      sound/pci/bt87x.c
3061
3062 BT8XXGPIO DRIVER
3063 M:      Michael Buesch <m@bues.ch>
3064 W:      http://bu3sch.de/btgpio.php
3065 S:      Maintained
3066 F:      drivers/gpio/gpio-bt8xx.c
3067
3068 BTRFS FILE SYSTEM
3069 M:      Chris Mason <clm@fb.com>
3070 M:      Josef Bacik <jbacik@fb.com>
3071 M:      David Sterba <dsterba@suse.com>
3072 L:      linux-btrfs@vger.kernel.org
3073 W:      http://btrfs.wiki.kernel.org/
3074 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3076 S:      Maintained
3077 F:      Documentation/filesystems/btrfs.txt
3078 F:      fs/btrfs/
3079 F:      include/linux/btrfs*
3080 F:      include/uapi/linux/btrfs*
3081
3082 BTTV VIDEO4LINUX DRIVER
3083 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3084 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3085 L:      linux-media@vger.kernel.org
3086 W:      https://linuxtv.org
3087 T:      git git://linuxtv.org/media_tree.git
3088 S:      Odd fixes
3089 F:      Documentation/media/v4l-drivers/bttv*
3090 F:      drivers/media/pci/bt8xx/bttv*
3091
3092 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3093 M:      Chanwoo Choi <cw00.choi@samsung.com>
3094 L:      linux-pm@vger.kernel.org
3095 L:      linux-samsung-soc@vger.kernel.org
3096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3097 S:      Maintained
3098 F:      drivers/devfreq/exynos-bus.c
3099 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3100
3101 BUSLOGIC SCSI DRIVER
3102 M:      Khalid Aziz <khalid@gonehiking.org>
3103 L:      linux-scsi@vger.kernel.org
3104 S:      Maintained
3105 F:      drivers/scsi/BusLogic.*
3106 F:      drivers/scsi/FlashPoint.*
3107
3108 C-MEDIA CMI8788 DRIVER
3109 M:      Clemens Ladisch <clemens@ladisch.de>
3110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3111 T:      git git://git.alsa-project.org/alsa-kernel.git
3112 S:      Maintained
3113 F:      sound/pci/oxygen/
3114
3115 C6X ARCHITECTURE
3116 M:      Mark Salter <msalter@redhat.com>
3117 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3118 L:      linux-c6x-dev@linux-c6x.org
3119 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3120 S:      Maintained
3121 F:      arch/c6x/
3122
3123 CA8210 IEEE-802.15.4 RADIO DRIVER
3124 M:      Harry Morris <h.morris@cascoda.com>
3125 L:      linux-wpan@vger.kernel.org
3126 W:      https://github.com/Cascoda/ca8210-linux.git
3127 S:      Maintained
3128 F:      drivers/net/ieee802154/ca8210.c
3129 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3130
3131 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3132 M:      David Howells <dhowells@redhat.com>
3133 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3134 S:      Supported
3135 F:      Documentation/filesystems/caching/cachefiles.txt
3136 F:      fs/cachefiles/
3137
3138 CADET FM/AM RADIO RECEIVER DRIVER
3139 M:      Hans Verkuil <hverkuil@xs4all.nl>
3140 L:      linux-media@vger.kernel.org
3141 T:      git git://linuxtv.org/media_tree.git
3142 W:      https://linuxtv.org
3143 S:      Maintained
3144 F:      drivers/media/radio/radio-cadet*
3145
3146 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3147 M:      Jonathan Corbet <corbet@lwn.net>
3148 L:      linux-media@vger.kernel.org
3149 T:      git git://linuxtv.org/media_tree.git
3150 S:      Maintained
3151 F:      Documentation/media/v4l-drivers/cafe_ccic*
3152 F:      drivers/media/platform/marvell-ccic/
3153
3154 CAIF NETWORK LAYER
3155 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3156 L:      netdev@vger.kernel.org
3157 S:      Supported
3158 F:      Documentation/networking/caif/
3159 F:      drivers/net/caif/
3160 F:      include/uapi/linux/caif/
3161 F:      include/net/caif/
3162 F:      net/caif/
3163
3164 CALGARY x86-64 IOMMU
3165 M:      Muli Ben-Yehuda <mulix@mulix.org>
3166 M:      Jon Mason <jdmason@kudzu.us>
3167 L:      iommu@lists.linux-foundation.org
3168 S:      Maintained
3169 F:      arch/x86/kernel/pci-calgary_64.c
3170 F:      arch/x86/kernel/tce_64.c
3171 F:      arch/x86/include/asm/calgary.h
3172 F:      arch/x86/include/asm/tce.h
3173
3174 CAN NETWORK DRIVERS
3175 M:      Wolfgang Grandegger <wg@grandegger.com>
3176 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3177 L:      linux-can@vger.kernel.org
3178 W:      https://github.com/linux-can
3179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3181 S:      Maintained
3182 F:      Documentation/devicetree/bindings/net/can/
3183 F:      drivers/net/can/
3184 F:      include/linux/can/dev.h
3185 F:      include/linux/can/platform/
3186 F:      include/uapi/linux/can/error.h
3187 F:      include/uapi/linux/can/netlink.h
3188
3189 CAN NETWORK LAYER
3190 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3191 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3192 L:      linux-can@vger.kernel.org
3193 W:      https://github.com/linux-can
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3196 S:      Maintained
3197 F:      Documentation/networking/can.rst
3198 F:      net/can/
3199 F:      include/linux/can/core.h
3200 F:      include/uapi/linux/can.h
3201 F:      include/uapi/linux/can/bcm.h
3202 F:      include/uapi/linux/can/raw.h
3203 F:      include/uapi/linux/can/gw.h
3204
3205 CAPABILITIES
3206 M:      Serge Hallyn <serge@hallyn.com>
3207 L:      linux-security-module@vger.kernel.org
3208 S:      Supported
3209 F:      include/linux/capability.h
3210 F:      include/uapi/linux/capability.h
3211 F:      security/commoncap.c
3212 F:      kernel/capability.c
3213
3214 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3215 M:      Kevin Tsai <ktsai@capellamicro.com>
3216 S:      Maintained
3217 F:      drivers/iio/light/cm*
3218
3219 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3220 M:      Christian Lamparter <chunkeey@googlemail.com>
3221 L:      linux-wireless@vger.kernel.org
3222 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3223 S:      Maintained
3224 F:      drivers/net/wireless/ath/carl9170/
3225
3226 CAVIUM I2C DRIVER
3227 M:      Jan Glauber <jglauber@cavium.com>
3228 M:      David Daney <david.daney@cavium.com>
3229 W:      http://www.cavium.com
3230 S:      Supported
3231 F:      drivers/i2c/busses/i2c-octeon*
3232 F:      drivers/i2c/busses/i2c-thunderx*
3233
3234 CAVIUM LIQUIDIO NETWORK DRIVER
3235 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3236 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3237 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3238 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3239 L:      netdev@vger.kernel.org
3240 W:      http://www.cavium.com
3241 S:      Supported
3242 F:      drivers/net/ethernet/cavium/liquidio/
3243
3244 CAVIUM MMC DRIVER
3245 M:      Jan Glauber <jglauber@cavium.com>
3246 M:      David Daney <david.daney@cavium.com>
3247 M:      Steven J. Hill <Steven.Hill@cavium.com>
3248 W:      http://www.cavium.com
3249 S:      Supported
3250 F:      drivers/mmc/host/cavium*
3251
3252 CAVIUM OCTEON-TX CRYPTO DRIVER
3253 M:      George Cherian <george.cherian@cavium.com>
3254 L:      linux-crypto@vger.kernel.org
3255 W:      http://www.cavium.com
3256 S:      Supported
3257 F:      drivers/crypto/cavium/cpt/
3258
3259 CAVIUM THUNDERX2 ARM64 SOC
3260 M:      Robert Richter <rrichter@cavium.com>
3261 M:      Jayachandran C <jnair@caviumnetworks.com>
3262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3263 S:      Maintained
3264 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3265 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3266
3267 CC2520 IEEE-802.15.4 RADIO DRIVER
3268 M:      Varka Bhadram <varkabhadram@gmail.com>
3269 L:      linux-wpan@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/net/ieee802154/cc2520.c
3272 F:      include/linux/spi/cc2520.h
3273 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3274
3275 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3276 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3277 L:      linux-crypto@vger.kernel.org
3278 S:      Supported
3279 F:      drivers/crypto/ccree/
3280 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3281
3282 CEC FRAMEWORK
3283 M:      Hans Verkuil <hans.verkuil@cisco.com>
3284 L:      linux-media@vger.kernel.org
3285 T:      git git://linuxtv.org/media_tree.git
3286 W:      http://linuxtv.org
3287 S:      Supported
3288 F:      Documentation/media/kapi/cec-core.rst
3289 F:      Documentation/media/uapi/cec
3290 F:      drivers/media/cec/
3291 F:      drivers/media/rc/keymaps/rc-cec.c
3292 F:      include/media/cec.h
3293 F:      include/media/cec-notifier.h
3294 F:      include/uapi/linux/cec.h
3295 F:      include/uapi/linux/cec-funcs.h
3296 F:      Documentation/devicetree/bindings/media/cec.txt
3297 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3298
3299 CEC GPIO DRIVER
3300 M:      Hans Verkuil <hans.verkuil@cisco.com>
3301 L:      linux-media@vger.kernel.org
3302 T:      git git://linuxtv.org/media_tree.git
3303 W:      http://linuxtv.org
3304 S:      Supported
3305 F:      drivers/media/platform/cec-gpio/
3306 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3307
3308 CELL BROADBAND ENGINE ARCHITECTURE
3309 M:      Arnd Bergmann <arnd@arndb.de>
3310 L:      linuxppc-dev@lists.ozlabs.org
3311 W:      http://www.ibm.com/developerworks/power/cell/
3312 S:      Supported
3313 F:      arch/powerpc/include/asm/cell*.h
3314 F:      arch/powerpc/include/asm/spu*.h
3315 F:      arch/powerpc/include/uapi/asm/spu*.h
3316 F:      arch/powerpc/oprofile/*cell*
3317 F:      arch/powerpc/platforms/cell/
3318
3319 CEPH COMMON CODE (LIBCEPH)
3320 M:      Ilya Dryomov <idryomov@gmail.com>
3321 M:      "Yan, Zheng" <zyan@redhat.com>
3322 M:      Sage Weil <sage@redhat.com>
3323 L:      ceph-devel@vger.kernel.org
3324 W:      http://ceph.com/
3325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3326 T:      git git://github.com/ceph/ceph-client.git
3327 S:      Supported
3328 F:      net/ceph/
3329 F:      include/linux/ceph/
3330 F:      include/linux/crush/
3331
3332 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3333 M:      "Yan, Zheng" <zyan@redhat.com>
3334 M:      Sage Weil <sage@redhat.com>
3335 M:      Ilya Dryomov <idryomov@gmail.com>
3336 L:      ceph-devel@vger.kernel.org
3337 W:      http://ceph.com/
3338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3339 T:      git git://github.com/ceph/ceph-client.git
3340 S:      Supported
3341 F:      Documentation/filesystems/ceph.txt
3342 F:      fs/ceph/
3343
3344 CERTIFICATE HANDLING:
3345 M:      David Howells <dhowells@redhat.com>
3346 M:      David Woodhouse <dwmw2@infradead.org>
3347 L:      keyrings@vger.kernel.org
3348 S:      Maintained
3349 F:      Documentation/module-signing.txt
3350 F:      certs/
3351 F:      scripts/sign-file.c
3352 F:      scripts/extract-cert.c
3353
3354 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3355 L:      linux-usb@vger.kernel.org
3356 S:      Orphan
3357 F:      Documentation/usb/WUSB-Design-overview.txt
3358 F:      Documentation/usb/wusb-cbaf
3359 F:      drivers/usb/host/hwa-hc.c
3360 F:      drivers/usb/host/whci/
3361 F:      drivers/usb/wusbcore/
3362 F:      include/linux/usb/wusb*
3363
3364 CFAG12864B LCD DRIVER
3365 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3366 W:      http://miguelojeda.es/auxdisplay.htm
3367 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3368 S:      Maintained
3369 F:      drivers/auxdisplay/cfag12864b.c
3370 F:      include/linux/cfag12864b.h
3371
3372 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3373 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3374 W:      http://miguelojeda.es/auxdisplay.htm
3375 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3376 S:      Maintained
3377 F:      drivers/auxdisplay/cfag12864bfb.c
3378 F:      include/linux/cfag12864b.h
3379
3380 802.11 (including CFG80211/NL80211)
3381 M:      Johannes Berg <johannes@sipsolutions.net>
3382 L:      linux-wireless@vger.kernel.org
3383 W:      http://wireless.kernel.org/
3384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3386 S:      Maintained
3387 F:      net/wireless/
3388 F:      include/uapi/linux/nl80211.h
3389 F:      include/linux/ieee80211.h
3390 F:      include/net/wext.h
3391 F:      include/net/cfg80211.h
3392 F:      include/net/iw_handler.h
3393 F:      include/net/ieee80211_radiotap.h
3394 F:      Documentation/driver-api/80211/cfg80211.rst
3395 F:      Documentation/networking/regulatory.txt
3396
3397 CHAR and MISC DRIVERS
3398 M:      Arnd Bergmann <arnd@arndb.de>
3399 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3401 S:      Supported
3402 F:      drivers/char/
3403 F:      drivers/misc/
3404 F:      include/linux/miscdevice.h
3405
3406 CHECKPATCH
3407 M:      Andy Whitcroft <apw@canonical.com>
3408 M:      Joe Perches <joe@perches.com>
3409 S:      Maintained
3410 F:      scripts/checkpatch.pl
3411
3412 CHINESE DOCUMENTATION
3413 M:      Harry Wei <harryxiyou@gmail.com>
3414 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3415 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3416 S:      Maintained
3417 F:      Documentation/translations/zh_CN/
3418
3419 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3420 M:      Peter Chen <Peter.Chen@nxp.com>
3421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3422 L:      linux-usb@vger.kernel.org
3423 S:      Maintained
3424 F:      drivers/usb/chipidea/
3425
3426 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3427 M:      Hans de Goede <hdegoede@redhat.com>
3428 L:      linux-input@vger.kernel.org
3429 S:      Maintained
3430 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3431 F:      drivers/input/touchscreen/chipone_icn8318.c
3432
3433 CHROME HARDWARE PLATFORM SUPPORT
3434 M:      Benson Leung <bleung@chromium.org>
3435 M:      Olof Johansson <olof@lixom.net>
3436 S:      Maintained
3437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3438 F:      drivers/platform/chrome/
3439
3440 CIRRUS LOGIC AUDIO CODEC DRIVERS
3441 M:      Brian Austin <brian.austin@cirrus.com>
3442 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3443 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3444 S:      Maintained
3445 F:      sound/soc/codecs/cs*
3446
3447 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3448 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3449 L:      netdev@vger.kernel.org
3450 S:      Maintained
3451 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3452
3453 CISCO FCOE HBA DRIVER
3454 M:      Satish Kharat <satishkh@cisco.com>
3455 M:      Sesidhar Baddela <sebaddel@cisco.com>
3456 M:      Karan Tilak Kumar <kartilak@cisco.com>
3457 L:      linux-scsi@vger.kernel.org
3458 S:      Supported
3459 F:      drivers/scsi/fnic/
3460
3461 CISCO SCSI HBA DRIVER
3462 M:      Karan Tilak Kumar <kartilak@cisco.com>
3463 M:      Sesidhar Baddela <sebaddel@cisco.com>
3464 L:      linux-scsi@vger.kernel.org
3465 S:      Supported
3466 F:      drivers/scsi/snic/
3467
3468 CISCO VIC ETHERNET NIC DRIVER
3469 M:      Christian Benvenuti <benve@cisco.com>
3470 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3471 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3472 S:      Supported
3473 F:      drivers/net/ethernet/cisco/enic/
3474
3475 CISCO VIC LOW LATENCY NIC DRIVER
3476 M:      Christian Benvenuti <benve@cisco.com>
3477 M:      Dave Goodell <dgoodell@cisco.com>
3478 S:      Supported
3479 F:      drivers/infiniband/hw/usnic/
3480
3481 CLEANCACHE API
3482 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3483 L:      linux-kernel@vger.kernel.org
3484 S:      Maintained
3485 F:      mm/cleancache.c
3486 F:      include/linux/cleancache.h
3487
3488 CLK API
3489 M:      Russell King <linux@armlinux.org.uk>
3490 L:      linux-clk@vger.kernel.org
3491 S:      Maintained
3492 F:      include/linux/clk.h
3493
3494 CLOCKSOURCE, CLOCKEVENT DRIVERS
3495 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3496 M:      Thomas Gleixner <tglx@linutronix.de>
3497 L:      linux-kernel@vger.kernel.org
3498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3499 S:      Supported
3500 F:      drivers/clocksource/
3501 F:      Documentation/devicetree/bindings/timer/
3502
3503 CMPC ACPI DRIVER
3504 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3505 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3506 L:      platform-driver-x86@vger.kernel.org
3507 S:      Supported
3508 F:      drivers/platform/x86/classmate-laptop.c
3509
3510 COBALT MEDIA DRIVER
3511 M:      Hans Verkuil <hans.verkuil@cisco.com>
3512 L:      linux-media@vger.kernel.org
3513 T:      git git://linuxtv.org/media_tree.git
3514 W:      https://linuxtv.org
3515 S:      Supported
3516 F:      drivers/media/pci/cobalt/
3517
3518 COCCINELLE/Semantic Patches (SmPL)
3519 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3520 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3521 M:      Nicolas Palix <nicolas.palix@imag.fr>
3522 M:      Michal Marek <michal.lkml@markovi.net>
3523 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3525 W:      http://coccinelle.lip6.fr/
3526 S:      Supported
3527 F:      Documentation/dev-tools/coccinelle.rst
3528 F:      scripts/coccinelle/
3529 F:      scripts/coccicheck
3530
3531 CODA FILE SYSTEM
3532 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3533 M:      coda@cs.cmu.edu
3534 L:      codalist@coda.cs.cmu.edu
3535 W:      http://www.coda.cs.cmu.edu/
3536 S:      Maintained
3537 F:      Documentation/filesystems/coda.txt
3538 F:      fs/coda/
3539 F:      include/linux/coda*.h
3540 F:      include/uapi/linux/coda*.h
3541
3542 CODA V4L2 MEM2MEM DRIVER
3543 M:      Philipp Zabel <p.zabel@pengutronix.de>
3544 L:      linux-media@vger.kernel.org
3545 S:      Maintained
3546 F:      Documentation/devicetree/bindings/media/coda.txt
3547 F:      drivers/media/platform/coda/
3548
3549 COMMON CLK FRAMEWORK
3550 M:      Michael Turquette <mturquette@baylibre.com>
3551 M:      Stephen Boyd <sboyd@kernel.org>
3552 L:      linux-clk@vger.kernel.org
3553 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3555 S:      Maintained
3556 F:      Documentation/devicetree/bindings/clock/
3557 F:      drivers/clk/
3558 X:      drivers/clk/clkdev.c
3559 F:      include/linux/clk-pr*
3560 F:      include/linux/clk/
3561
3562 COMMON INTERNET FILE SYSTEM (CIFS)
3563 M:      Steve French <sfrench@samba.org>
3564 L:      linux-cifs@vger.kernel.org
3565 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3566 W:      http://linux-cifs.samba.org/
3567 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3568 S:      Supported
3569 F:      Documentation/filesystems/cifs/
3570 F:      fs/cifs/
3571
3572 COMPACTPCI HOTPLUG CORE
3573 M:      Scott Murray <scott@spiteful.org>
3574 L:      linux-pci@vger.kernel.org
3575 S:      Maintained
3576 F:      drivers/pci/hotplug/cpci_hotplug*
3577
3578 COMPACTPCI HOTPLUG GENERIC DRIVER
3579 M:      Scott Murray <scott@spiteful.org>
3580 L:      linux-pci@vger.kernel.org
3581 S:      Maintained
3582 F:      drivers/pci/hotplug/cpcihp_generic.c
3583
3584 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3585 M:      Scott Murray <scott@spiteful.org>
3586 L:      linux-pci@vger.kernel.org
3587 S:      Maintained
3588 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3589
3590 COMPAL LAPTOP SUPPORT
3591 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3592 L:      platform-driver-x86@vger.kernel.org
3593 S:      Maintained
3594 F:      drivers/platform/x86/compal-laptop.c
3595
3596 CONEXANT ACCESSRUNNER USB DRIVER
3597 L:      accessrunner-general@lists.sourceforge.net
3598 W:      http://accessrunner.sourceforge.net/
3599 S:      Orphan
3600 F:      drivers/usb/atm/cxacru.c
3601
3602 CONFIGFS
3603 M:      Joel Becker <jlbec@evilplan.org>
3604 M:      Christoph Hellwig <hch@lst.de>
3605 T:      git git://git.infradead.org/users/hch/configfs.git
3606 S:      Supported
3607 F:      fs/configfs/
3608 F:      include/linux/configfs.h
3609
3610 CONNECTOR
3611 M:      Evgeniy Polyakov <zbr@ioremap.net>
3612 L:      netdev@vger.kernel.org
3613 S:      Maintained
3614 F:      drivers/connector/
3615
3616 CONTROL GROUP (CGROUP)
3617 M:      Tejun Heo <tj@kernel.org>
3618 M:      Li Zefan <lizefan@huawei.com>
3619 M:      Johannes Weiner <hannes@cmpxchg.org>
3620 L:      cgroups@vger.kernel.org
3621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3622 S:      Maintained
3623 F:      Documentation/cgroup*
3624 F:      include/linux/cgroup*
3625 F:      kernel/cgroup*
3626
3627 CONTROL GROUP - CPUSET
3628 M:      Li Zefan <lizefan@huawei.com>
3629 L:      cgroups@vger.kernel.org
3630 W:      http://www.bullopensource.org/cpuset/
3631 W:      http://oss.sgi.com/projects/cpusets/
3632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3633 S:      Maintained
3634 F:      Documentation/cgroup-v1/cpusets.txt
3635 F:      include/linux/cpuset.h
3636 F:      kernel/cgroup/cpuset.c
3637
3638 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3639 M:      Johannes Weiner <hannes@cmpxchg.org>
3640 M:      Michal Hocko <mhocko@kernel.org>
3641 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3642 L:      cgroups@vger.kernel.org
3643 L:      linux-mm@kvack.org
3644 S:      Maintained
3645 F:      mm/memcontrol.c
3646 F:      mm/swap_cgroup.c
3647
3648 CORETEMP HARDWARE MONITORING DRIVER
3649 M:      Fenghua Yu <fenghua.yu@intel.com>
3650 L:      linux-hwmon@vger.kernel.org
3651 S:      Maintained
3652 F:      Documentation/hwmon/coretemp
3653 F:      drivers/hwmon/coretemp.c
3654
3655 COSA/SRP SYNC SERIAL DRIVER
3656 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3657 W:      http://www.fi.muni.cz/~kas/cosa/
3658 S:      Maintained
3659 F:      drivers/net/wan/cosa*
3660
3661 CPMAC ETHERNET DRIVER
3662 M:      Florian Fainelli <f.fainelli@gmail.com>
3663 L:      netdev@vger.kernel.org
3664 S:      Maintained
3665 F:      drivers/net/ethernet/ti/cpmac.c
3666
3667 CPU FREQUENCY DRIVERS
3668 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3669 M:      Viresh Kumar <viresh.kumar@linaro.org>
3670 L:      linux-pm@vger.kernel.org
3671 S:      Maintained
3672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3673 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3674 B:      https://bugzilla.kernel.org
3675 F:      Documentation/cpu-freq/
3676 F:      Documentation/devicetree/bindings/cpufreq/
3677 F:      drivers/cpufreq/
3678 F:      include/linux/cpufreq.h
3679 F:      tools/testing/selftests/cpufreq/
3680
3681 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3682 M:      Viresh Kumar <viresh.kumar@linaro.org>
3683 M:      Sudeep Holla <sudeep.holla@arm.com>
3684 L:      linux-pm@vger.kernel.org
3685 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3686 S:      Maintained
3687 F:      drivers/cpufreq/arm_big_little.h
3688 F:      drivers/cpufreq/arm_big_little.c
3689 F:      drivers/cpufreq/arm_big_little_dt.c
3690
3691 CPU POWER MONITORING SUBSYSTEM
3692 M:      Thomas Renninger <trenn@suse.com>
3693 M:      Shuah Khan <shuahkh@osg.samsung.com>
3694 M:      Shuah Khan <shuah@kernel.org>
3695 L:      linux-pm@vger.kernel.org
3696 S:      Maintained
3697 F:      tools/power/cpupower/
3698
3699 CPUID/MSR DRIVER
3700 M:      "H. Peter Anvin" <hpa@zytor.com>
3701 S:      Maintained
3702 F:      arch/x86/kernel/cpuid.c
3703 F:      arch/x86/kernel/msr.c
3704
3705 CPUIDLE DRIVER - ARM BIG LITTLE
3706 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3707 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3708 L:      linux-pm@vger.kernel.org
3709 L:      linux-arm-kernel@lists.infradead.org
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3711 S:      Maintained
3712 F:      drivers/cpuidle/cpuidle-big_little.c
3713
3714 CPUIDLE DRIVER - ARM EXYNOS
3715 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3716 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3717 M:      Kukjin Kim <kgene@kernel.org>
3718 L:      linux-pm@vger.kernel.org
3719 L:      linux-samsung-soc@vger.kernel.org
3720 S:      Supported
3721 F:      drivers/cpuidle/cpuidle-exynos.c
3722 F:      arch/arm/mach-exynos/pm.c
3723
3724 CPUIDLE DRIVERS
3725 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3726 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3727 L:      linux-pm@vger.kernel.org
3728 S:      Maintained
3729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3730 B:      https://bugzilla.kernel.org
3731 F:      drivers/cpuidle/*
3732 F:      include/linux/cpuidle.h
3733
3734 CRAMFS FILESYSTEM
3735 M:      Nicolas Pitre <nico@linaro.org>
3736 S:      Maintained
3737 F:      Documentation/filesystems/cramfs.txt
3738 F:      fs/cramfs/
3739
3740 CRYPTO API
3741 M:      Herbert Xu <herbert@gondor.apana.org.au>
3742 M:      "David S. Miller" <davem@davemloft.net>
3743 L:      linux-crypto@vger.kernel.org
3744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3746 S:      Maintained
3747 F:      Documentation/crypto/
3748 F:      Documentation/devicetree/bindings/crypto/
3749 F:      arch/*/crypto/
3750 F:      crypto/
3751 F:      drivers/crypto/
3752 F:      include/crypto/
3753 F:      include/linux/crypto*
3754
3755 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3756 M:      Neil Horman <nhorman@tuxdriver.com>
3757 L:      linux-crypto@vger.kernel.org
3758 S:      Maintained
3759 F:      crypto/ansi_cprng.c
3760 F:      crypto/rng.c
3761
3762 CS3308 MEDIA DRIVER
3763 M:      Hans Verkuil <hverkuil@xs4all.nl>
3764 L:      linux-media@vger.kernel.org
3765 T:      git git://linuxtv.org/media_tree.git
3766 W:      http://linuxtv.org
3767 S:      Odd Fixes
3768 F:      drivers/media/i2c/cs3308.c
3769 F:      drivers/media/i2c/cs3308.h
3770
3771 CS5535 Audio ALSA driver
3772 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3773 S:      Maintained
3774 F:      sound/pci/cs5535audio/
3775
3776 CW1200 WLAN driver
3777 M:      Solomon Peachy <pizza@shaftnet.org>
3778 S:      Maintained
3779 F:      drivers/net/wireless/st/cw1200/
3780
3781 CX18 VIDEO4LINUX DRIVER
3782 M:      Andy Walls <awalls@md.metrocast.net>
3783 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3784 L:      linux-media@vger.kernel.org
3785 T:      git git://linuxtv.org/media_tree.git
3786 W:      https://linuxtv.org
3787 W:      http://www.ivtvdriver.org/index.php/Cx18
3788 S:      Maintained
3789 F:      Documentation/media/v4l-drivers/cx18*
3790 F:      drivers/media/pci/cx18/
3791 F:      include/uapi/linux/ivtv*
3792
3793 CX2341X MPEG ENCODER HELPER MODULE
3794 M:      Hans Verkuil <hverkuil@xs4all.nl>
3795 L:      linux-media@vger.kernel.org
3796 T:      git git://linuxtv.org/media_tree.git
3797 W:      https://linuxtv.org
3798 S:      Maintained
3799 F:      drivers/media/common/cx2341x*
3800 F:      include/media/cx2341x*
3801
3802 CX24120 MEDIA DRIVER
3803 M:      Jemma Denson <jdenson@gmail.com>
3804 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3805 L:      linux-media@vger.kernel.org
3806 W:      https://linuxtv.org
3807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3808 S:      Maintained
3809 F:      drivers/media/dvb-frontends/cx24120*
3810
3811 CX88 VIDEO4LINUX DRIVER
3812 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3813 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3814 L:      linux-media@vger.kernel.org
3815 W:      https://linuxtv.org
3816 T:      git git://linuxtv.org/media_tree.git
3817 S:      Odd fixes
3818 F:      Documentation/media/v4l-drivers/cx88*
3819 F:      drivers/media/pci/cx88/
3820
3821 CXD2820R MEDIA DRIVER
3822 M:      Antti Palosaari <crope@iki.fi>
3823 L:      linux-media@vger.kernel.org
3824 W:      https://linuxtv.org
3825 W:      http://palosaari.fi/linux/
3826 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3827 T:      git git://linuxtv.org/anttip/media_tree.git
3828 S:      Maintained
3829 F:      drivers/media/dvb-frontends/cxd2820r*
3830
3831 CXGB3 ETHERNET DRIVER (CXGB3)
3832 M:      Santosh Raspatur <santosh@chelsio.com>
3833 L:      netdev@vger.kernel.org
3834 W:      http://www.chelsio.com
3835 S:      Supported
3836 F:      drivers/net/ethernet/chelsio/cxgb3/
3837
3838 CXGB3 ISCSI DRIVER (CXGB3I)
3839 M:      Karen Xie <kxie@chelsio.com>
3840 L:      linux-scsi@vger.kernel.org
3841 W:      http://www.chelsio.com
3842 S:      Supported
3843 F:      drivers/scsi/cxgbi/cxgb3i
3844
3845 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3846 M:      Steve Wise <swise@chelsio.com>
3847 L:      linux-rdma@vger.kernel.org
3848 W:      http://www.openfabrics.org
3849 S:      Supported
3850 F:      drivers/infiniband/hw/cxgb3/
3851 F:      include/uapi/rdma/cxgb3-abi.h
3852
3853 CXGB4 CRYPTO DRIVER (chcr)
3854 M:      Harsh Jain <harsh@chelsio.com>
3855 L:      linux-crypto@vger.kernel.org
3856 W:      http://www.chelsio.com
3857 S:      Supported
3858 F:      drivers/crypto/chelsio
3859
3860 CXGB4 ETHERNET DRIVER (CXGB4)
3861 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3862 L:      netdev@vger.kernel.org
3863 W:      http://www.chelsio.com
3864 S:      Supported
3865 F:      drivers/net/ethernet/chelsio/cxgb4/
3866
3867 CXGB4 ISCSI DRIVER (CXGB4I)
3868 M:      Karen Xie <kxie@chelsio.com>
3869 L:      linux-scsi@vger.kernel.org
3870 W:      http://www.chelsio.com
3871 S:      Supported
3872 F:      drivers/scsi/cxgbi/cxgb4i
3873
3874 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3875 M:      Steve Wise <swise@chelsio.com>
3876 L:      linux-rdma@vger.kernel.org
3877 W:      http://www.openfabrics.org
3878 S:      Supported
3879 F:      drivers/infiniband/hw/cxgb4/
3880 F:      include/uapi/rdma/cxgb4-abi.h
3881
3882 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3883 M:      Casey Leedom <leedom@chelsio.com>
3884 L:      netdev@vger.kernel.org
3885 W:      http://www.chelsio.com
3886 S:      Supported
3887 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3888
3889 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3890 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3891 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3892 L:      linuxppc-dev@lists.ozlabs.org
3893 S:      Supported
3894 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3895 F:      drivers/misc/cxl/
3896 F:      include/misc/cxl*
3897 F:      include/uapi/misc/cxl.h
3898 F:      Documentation/powerpc/cxl.txt
3899 F:      Documentation/ABI/testing/sysfs-class-cxl
3900
3901 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3902 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3903 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3904 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3905 L:      linux-scsi@vger.kernel.org
3906 S:      Supported
3907 F:      drivers/scsi/cxlflash/
3908 F:      include/uapi/scsi/cxlflash_ioctls.h
3909 F:      Documentation/powerpc/cxlflash.txt
3910
3911 CYBERPRO FB DRIVER
3912 M:      Russell King <linux@armlinux.org.uk>
3913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3914 W:      http://www.armlinux.org.uk/
3915 S:      Maintained
3916 F:      drivers/video/fbdev/cyber2000fb.*
3917
3918 CYCLADES ASYNC MUX DRIVER
3919 W:      http://www.cyclades.com/
3920 S:      Orphan
3921 F:      drivers/tty/cyclades.c
3922 F:      include/linux/cyclades.h
3923 F:      include/uapi/linux/cyclades.h
3924
3925 CYCLADES PC300 DRIVER
3926 W:      http://www.cyclades.com/
3927 S:      Orphan
3928 F:      drivers/net/wan/pc300*
3929
3930 CYPRESS_FIRMWARE MEDIA DRIVER
3931 M:      Antti Palosaari <crope@iki.fi>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 W:      http://palosaari.fi/linux/
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 T:      git git://linuxtv.org/anttip/media_tree.git
3937 S:      Maintained
3938 F:      drivers/media/common/cypress_firmware*
3939
3940 CYTTSP TOUCHSCREEN DRIVER
3941 M:      Ferruh Yigit <fery@cypress.com>
3942 L:      linux-input@vger.kernel.org
3943 S:      Supported
3944 F:      drivers/input/touchscreen/cyttsp*
3945 F:      include/linux/input/cyttsp.h
3946
3947 D-LINK DIR-685 TOUCHKEYS DRIVER
3948 M:      Linus Walleij <linus.walleij@linaro.org>
3949 L:      linux-input@vger.kernel.org
3950 S:      Supported
3951 F:      drivers/input/dlink-dir685-touchkeys.c
3952
3953 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3954 M:      Joshua Kinard <kumba@gentoo.org>
3955 S:      Maintained
3956 F:      drivers/rtc/rtc-ds1685.c
3957 F:      include/linux/rtc/ds1685.h
3958
3959 DAMA SLAVE for AX.25
3960 M:      Joerg Reuter <jreuter@yaina.de>
3961 W:      http://yaina.de/jreuter/
3962 W:      http://www.qsl.net/dl1bke/
3963 L:      linux-hams@vger.kernel.org
3964 S:      Maintained
3965 F:      net/ax25/af_ax25.c
3966 F:      net/ax25/ax25_dev.c
3967 F:      net/ax25/ax25_ds_*
3968 F:      net/ax25/ax25_in.c
3969 F:      net/ax25/ax25_out.c
3970 F:      net/ax25/ax25_timer.c
3971 F:      net/ax25/sysctl_net_ax25.c
3972
3973 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3974 L:      netdev@vger.kernel.org
3975 S:      Orphan
3976 F:      Documentation/networking/dmfe.txt
3977 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3978
3979 DC390/AM53C974 SCSI driver
3980 M:      Hannes Reinecke <hare@suse.com>
3981 L:      linux-scsi@vger.kernel.org
3982 S:      Maintained
3983 F:      drivers/scsi/am53c974.c
3984
3985 DC395x SCSI driver
3986 M:      Oliver Neukum <oliver@neukum.org>
3987 M:      Ali Akcaagac <aliakc@web.de>
3988 M:      Jamie Lenehan <lenehan@twibble.org>
3989 L:      dc395x@twibble.org
3990 W:      http://twibble.org/dist/dc395x/
3991 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3992 S:      Maintained
3993 F:      Documentation/scsi/dc395x.txt
3994 F:      drivers/scsi/dc395x.*
3995
3996 DCCP PROTOCOL
3997 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3998 L:      dccp@vger.kernel.org
3999 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4000 S:      Maintained
4001 F:      include/linux/dccp.h
4002 F:      include/uapi/linux/dccp.h
4003 F:      include/linux/tfrc.h
4004 F:      net/dccp/
4005
4006 DECnet NETWORK LAYER
4007 W:      http://linux-decnet.sourceforge.net
4008 L:      linux-decnet-user@lists.sourceforge.net
4009 S:      Orphan
4010 F:      Documentation/networking/decnet.txt
4011 F:      net/decnet/
4012
4013 DECSTATION PLATFORM SUPPORT
4014 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4015 L:      linux-mips@linux-mips.org
4016 W:      http://www.linux-mips.org/wiki/DECstation
4017 S:      Maintained
4018 F:      arch/mips/dec/
4019 F:      arch/mips/include/asm/dec/
4020 F:      arch/mips/include/asm/mach-dec/
4021
4022 DEFXX FDDI NETWORK DRIVER
4023 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4024 S:      Maintained
4025 F:      drivers/net/fddi/defxx.*
4026
4027 DELL SMBIOS DRIVER
4028 M:      Pali Rohár <pali.rohar@gmail.com>
4029 M:      Mario Limonciello <mario.limonciello@dell.com>
4030 L:      platform-driver-x86@vger.kernel.org
4031 S:      Maintained
4032 F:      drivers/platform/x86/dell-smbios.*
4033
4034 DELL SMBIOS SMM DRIVER
4035 M:      Mario Limonciello <mario.limonciello@dell.com>
4036 L:      platform-driver-x86@vger.kernel.org
4037 S:      Maintained
4038 F:      drivers/platform/x86/dell-smbios-smm.c
4039
4040 DELL SMBIOS WMI DRIVER
4041 M:      Mario Limonciello <mario.limonciello@dell.com>
4042 L:      platform-driver-x86@vger.kernel.org
4043 S:      Maintained
4044 F:      drivers/platform/x86/dell-smbios-wmi.c
4045 F:      tools/wmi/dell-smbios-example.c
4046
4047 DELL LAPTOP DRIVER
4048 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4049 M:      Pali Rohár <pali.rohar@gmail.com>
4050 L:      platform-driver-x86@vger.kernel.org
4051 S:      Maintained
4052 F:      drivers/platform/x86/dell-laptop.c
4053
4054 DELL LAPTOP FREEFALL DRIVER
4055 M:      Pali Rohár <pali.rohar@gmail.com>
4056 S:      Maintained
4057 F:      drivers/platform/x86/dell-smo8800.c
4058
4059 DELL LAPTOP RBTN DRIVER
4060 M:      Pali Rohár <pali.rohar@gmail.com>
4061 S:      Maintained
4062 F:      drivers/platform/x86/dell-rbtn.*
4063
4064 DELL LAPTOP SMM DRIVER
4065 M:      Pali Rohár <pali.rohar@gmail.com>
4066 S:      Maintained
4067 F:      drivers/hwmon/dell-smm-hwmon.c
4068 F:      include/uapi/linux/i8k.h
4069
4070 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4071 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4072 S:      Maintained
4073 F:      Documentation/dcdbas.txt
4074 F:      drivers/firmware/dcdbas.*
4075
4076 DELL WMI NOTIFICATIONS DRIVER
4077 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4078 M:      Pali Rohár <pali.rohar@gmail.com>
4079 S:      Maintained
4080 F:      drivers/platform/x86/dell-wmi.c
4081
4082 DELL WMI DESCRIPTOR DRIVER
4083 M:      Mario Limonciello <mario.limonciello@dell.com>
4084 S:      Maintained
4085 F:      drivers/platform/x86/dell-wmi-descriptor.c
4086
4087 DELTA ST MEDIA DRIVER
4088 M:      Hugues Fruchet <hugues.fruchet@st.com>
4089 L:      linux-media@vger.kernel.org
4090 T:      git git://linuxtv.org/media_tree.git
4091 W:      https://linuxtv.org
4092 S:      Supported
4093 F:      drivers/media/platform/sti/delta
4094
4095 DENALI NAND DRIVER
4096 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4097 L:      linux-mtd@lists.infradead.org
4098 S:      Supported
4099 F:      drivers/mtd/nand/raw/denali*
4100
4101 DESIGNWARE USB2 DRD IP DRIVER
4102 M:      Minas Harutyunyan <hminas@synopsys.com>
4103 L:      linux-usb@vger.kernel.org
4104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4105 S:      Maintained
4106 F:      drivers/usb/dwc2/
4107
4108 DESIGNWARE USB3 DRD IP DRIVER
4109 M:      Felipe Balbi <balbi@kernel.org>
4110 L:      linux-usb@vger.kernel.org
4111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4112 S:      Maintained
4113 F:      drivers/usb/dwc3/
4114
4115 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4116 M:      Andreas Klinger <ak@it-klinger.de>
4117 L:      linux-iio@vger.kernel.org
4118 S:      Maintained
4119 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4120 F:      drivers/iio/proximity/srf*.c
4121
4122 DEVICE COREDUMP (DEV_COREDUMP)
4123 M:      Johannes Berg <johannes@sipsolutions.net>
4124 L:      linux-kernel@vger.kernel.org
4125 S:      Maintained
4126 F:      drivers/base/devcoredump.c
4127 F:      include/linux/devcoredump.h
4128
4129 DEVICE FREQUENCY (DEVFREQ)
4130 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4131 M:      Kyungmin Park <kyungmin.park@samsung.com>
4132 R:      Chanwoo Choi <cw00.choi@samsung.com>
4133 L:      linux-pm@vger.kernel.org
4134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4135 S:      Maintained
4136 F:      drivers/devfreq/
4137 F:      include/linux/devfreq.h
4138 F:      Documentation/devicetree/bindings/devfreq/
4139
4140 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4141 M:      Chanwoo Choi <cw00.choi@samsung.com>
4142 L:      linux-pm@vger.kernel.org
4143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4144 S:      Supported
4145 F:      drivers/devfreq/event/
4146 F:      drivers/devfreq/devfreq-event.c
4147 F:      include/linux/devfreq-event.h
4148 F:      Documentation/devicetree/bindings/devfreq/event/
4149
4150 DEVICE NUMBER REGISTRY
4151 M:      Torben Mathiasen <device@lanana.org>
4152 W:      http://lanana.org/docs/device-list/index.html
4153 S:      Maintained
4154
4155 DEVICE-MAPPER  (LVM)
4156 M:      Alasdair Kergon <agk@redhat.com>
4157 M:      Mike Snitzer <snitzer@redhat.com>
4158 M:      dm-devel@redhat.com
4159 L:      dm-devel@redhat.com
4160 W:      http://sources.redhat.com/dm
4161 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4163 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4164 S:      Maintained
4165 F:      Documentation/device-mapper/
4166 F:      drivers/md/Makefile
4167 F:      drivers/md/Kconfig
4168 F:      drivers/md/dm*
4169 F:      drivers/md/persistent-data/
4170 F:      include/linux/device-mapper.h
4171 F:      include/linux/dm-*.h
4172 F:      include/uapi/linux/dm-*.h
4173
4174 DEVLINK
4175 M:      Jiri Pirko <jiri@mellanox.com>
4176 L:      netdev@vger.kernel.org
4177 S:      Supported
4178 F:      net/core/devlink.c
4179 F:      include/net/devlink.h
4180 F:      include/uapi/linux/devlink.h
4181
4182 DIALOG SEMICONDUCTOR DRIVERS
4183 M:      Support Opensource <support.opensource@diasemi.com>
4184 W:      http://www.dialog-semiconductor.com/products
4185 S:      Supported
4186 F:      Documentation/hwmon/da90??
4187 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4188 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4189 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4190 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4191 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4192 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4193 F:      drivers/gpio/gpio-da90??.c
4194 F:      drivers/hwmon/da90??-hwmon.c
4195 F:      drivers/iio/adc/da91??-*.c
4196 F:      drivers/input/misc/da90??_onkey.c
4197 F:      drivers/input/touchscreen/da9052_tsi.c
4198 F:      drivers/leds/leds-da90??.c
4199 F:      drivers/mfd/da903x.c
4200 F:      drivers/mfd/da90??-*.c
4201 F:      drivers/mfd/da91??-*.c
4202 F:      drivers/power/supply/da9052-battery.c
4203 F:      drivers/power/supply/da91??-*.c
4204 F:      drivers/regulator/da903x.c
4205 F:      drivers/regulator/da9???-regulator.[ch]
4206 F:      drivers/thermal/da90??-thermal.c
4207 F:      drivers/rtc/rtc-da90??.c
4208 F:      drivers/video/backlight/da90??_bl.c
4209 F:      drivers/watchdog/da90??_wdt.c
4210 F:      include/linux/mfd/da903x.h
4211 F:      include/linux/mfd/da9052/
4212 F:      include/linux/mfd/da9055/
4213 F:      include/linux/mfd/da9062/
4214 F:      include/linux/mfd/da9063/
4215 F:      include/linux/mfd/da9150/
4216 F:      include/linux/regulator/da9211.h
4217 F:      include/sound/da[79]*.h
4218 F:      sound/soc/codecs/da[79]*.[ch]
4219
4220 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4221 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4222 L:      linux-gpio@vger.kernel.org
4223 S:      Maintained
4224 F:      drivers/gpio/gpio-gpio-mm.c
4225
4226 DIGI NEO AND CLASSIC PCI PRODUCTS
4227 M:      Lidza Louina <lidza.louina@gmail.com>
4228 M:      Mark Hounschell <markh@compro.net>
4229 L:      driverdev-devel@linuxdriverproject.org
4230 S:      Maintained
4231 F:      drivers/staging/dgnc/
4232
4233 DIOLAN U2C-12 I2C DRIVER
4234 M:      Guenter Roeck <linux@roeck-us.net>
4235 L:      linux-i2c@vger.kernel.org
4236 S:      Maintained
4237 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4238
4239 FILESYSTEM DIRECT ACCESS (DAX)
4240 M:      Matthew Wilcox <mawilcox@microsoft.com>
4241 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4242 L:      linux-fsdevel@vger.kernel.org
4243 S:      Supported
4244 F:      fs/dax.c
4245 F:      include/linux/dax.h
4246 F:      include/trace/events/fs_dax.h
4247
4248 DEVICE DIRECT ACCESS (DAX)
4249 M:      Dan Williams <dan.j.williams@intel.com>
4250 M:      Dave Jiang <dave.jiang@intel.com>
4251 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4252 M:      Vishal Verma <vishal.l.verma@intel.com>
4253 L:      linux-nvdimm@lists.01.org
4254 S:      Supported
4255 F:      drivers/dax/
4256
4257 DIRECTORY NOTIFICATION (DNOTIFY)
4258 M:      Jan Kara <jack@suse.cz>
4259 R:      Amir Goldstein <amir73il@gmail.com>
4260 L:      linux-fsdevel@vger.kernel.org
4261 S:      Maintained
4262 F:      Documentation/filesystems/dnotify.txt
4263 F:      fs/notify/dnotify/
4264 F:      include/linux/dnotify.h
4265
4266 DISK GEOMETRY AND PARTITION HANDLING
4267 M:      Andries Brouwer <aeb@cwi.nl>
4268 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4269 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4270 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4271 S:      Maintained
4272
4273 DISKQUOTA
4274 M:      Jan Kara <jack@suse.com>
4275 S:      Maintained
4276 F:      Documentation/filesystems/quota.txt
4277 F:      fs/quota/
4278 F:      include/linux/quota*.h
4279 F:      include/uapi/linux/quota*.h
4280
4281 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4282 M:      Bernie Thompson <bernie@plugable.com>
4283 L:      linux-fbdev@vger.kernel.org
4284 S:      Maintained
4285 W:      http://plugable.com/category/projects/udlfb/
4286 F:      drivers/video/fbdev/udlfb.c
4287 F:      include/video/udlfb.h
4288 F:      Documentation/fb/udlfb.txt
4289
4290 DISTRIBUTED LOCK MANAGER (DLM)
4291 M:      Christine Caulfield <ccaulfie@redhat.com>
4292 M:      David Teigland <teigland@redhat.com>
4293 L:      cluster-devel@redhat.com
4294 W:      http://sources.redhat.com/cluster/
4295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4296 S:      Supported
4297 F:      fs/dlm/
4298
4299 DMA BUFFER SHARING FRAMEWORK
4300 M:      Sumit Semwal <sumit.semwal@linaro.org>
4301 S:      Maintained
4302 L:      linux-media@vger.kernel.org
4303 L:      dri-devel@lists.freedesktop.org
4304 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4305 F:      drivers/dma-buf/
4306 F:      include/linux/dma-buf*
4307 F:      include/linux/reservation.h
4308 F:      include/linux/*fence.h
4309 F:      Documentation/driver-api/dma-buf.rst
4310 T:      git git://anongit.freedesktop.org/drm/drm-misc
4311
4312 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4313 M:      Vinod Koul <vinod.koul@intel.com>
4314 L:      dmaengine@vger.kernel.org
4315 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4316 S:      Maintained
4317 F:      drivers/dma/
4318 F:      include/linux/dmaengine.h
4319 F:      include/linux/of_dma.h
4320 F:      Documentation/devicetree/bindings/dma/
4321 F:      Documentation/driver-api/dmaengine/
4322 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4323
4324 DMA MAPPING HELPERS
4325 M:      Christoph Hellwig <hch@lst.de>
4326 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4327 R:      Robin Murphy <robin.murphy@arm.com>
4328 L:      iommu@lists.linux-foundation.org
4329 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4330 W:      http://git.infradead.org/users/hch/dma-mapping.git
4331 S:      Supported
4332 F:      lib/dma-debug.c
4333 F:      lib/dma-direct.c
4334 F:      lib/dma-virt.c
4335 F:      drivers/base/dma-mapping.c
4336 F:      drivers/base/dma-coherent.c
4337 F:      include/asm-generic/dma-mapping.h
4338 F:      include/linux/dma-direct.h
4339 F:      include/linux/dma-mapping.h
4340
4341 DME1737 HARDWARE MONITOR DRIVER
4342 M:      Juerg Haefliger <juergh@gmail.com>
4343 L:      linux-hwmon@vger.kernel.org
4344 S:      Maintained
4345 F:      Documentation/hwmon/dme1737
4346 F:      drivers/hwmon/dme1737.c
4347
4348 DMI/SMBIOS SUPPORT
4349 M:      Jean Delvare <jdelvare@suse.com>
4350 S:      Maintained
4351 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4352 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4353 F:      drivers/firmware/dmi-id.c
4354 F:      drivers/firmware/dmi_scan.c
4355 F:      include/linux/dmi.h
4356
4357 DOCUMENTATION
4358 M:      Jonathan Corbet <corbet@lwn.net>
4359 L:      linux-doc@vger.kernel.org
4360 S:      Maintained
4361 F:      Documentation/
4362 F:      scripts/kernel-doc
4363 X:      Documentation/ABI/
4364 X:      Documentation/devicetree/
4365 X:      Documentation/acpi
4366 X:      Documentation/power
4367 X:      Documentation/spi
4368 X:      Documentation/media
4369 T:      git git://git.lwn.net/linux.git docs-next
4370
4371 DONGWOON DW9714 LENS VOICE COIL DRIVER
4372 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4373 L:      linux-media@vger.kernel.org
4374 T:      git git://linuxtv.org/media_tree.git
4375 S:      Maintained
4376 F:      drivers/media/i2c/dw9714.c
4377
4378 DOUBLETALK DRIVER
4379 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4380 L:      blinux-list@redhat.com
4381 S:      Maintained
4382 F:      drivers/char/dtlk.c
4383 F:      include/linux/dtlk.h
4384
4385 DPAA2 DATAPATH I/O (DPIO) DRIVER
4386 M:      Roy Pledge <Roy.Pledge@nxp.com>
4387 L:      linux-kernel@vger.kernel.org
4388 S:      Maintained
4389 F:      drivers/staging/fsl-mc/bus/dpio
4390
4391 DPAA2 ETHERNET DRIVER
4392 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4393 L:      linux-kernel@vger.kernel.org
4394 S:      Maintained
4395 F:      drivers/staging/fsl-dpaa2/ethernet
4396
4397 DPAA2 ETHERNET SWITCH DRIVER
4398 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4399 L:      linux-kernel@vger.kernel.org
4400 S:      Maintained
4401 F:      drivers/staging/fsl-dpaa2/ethsw
4402
4403 DPT_I2O SCSI RAID DRIVER
4404 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4405 L:      linux-scsi@vger.kernel.org
4406 W:      http://www.adaptec.com/
4407 S:      Maintained
4408 F:      drivers/scsi/dpt*
4409 F:      drivers/scsi/dpt/
4410
4411 DRBD DRIVER
4412 M:      Philipp Reisner <philipp.reisner@linbit.com>
4413 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4414 L:      drbd-dev@lists.linbit.com
4415 W:      http://www.drbd.org
4416 T:      git git://git.linbit.com/linux-drbd.git
4417 T:      git git://git.linbit.com/drbd-8.4.git
4418 S:      Supported
4419 F:      drivers/block/drbd/
4420 F:      lib/lru_cache.c
4421 F:      Documentation/blockdev/drbd/
4422
4423 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4424 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4426 S:      Supported
4427 F:      Documentation/kobject.txt
4428 F:      drivers/base/
4429 F:      fs/debugfs/
4430 F:      fs/sysfs/
4431 F:      include/linux/debugfs.h
4432 F:      include/linux/kobj*
4433 F:      lib/kobj*
4434
4435 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4436 M:      Kevin Hilman <khilman@kernel.org>
4437 M:      Nishanth Menon <nm@ti.com>
4438 S:      Maintained
4439 F:      drivers/power/avs/
4440 F:      include/linux/power/smartreflex.h
4441 L:      linux-pm@vger.kernel.org
4442
4443 DRM DRIVER FOR ARM PL111 CLCD
4444 M:      Eric Anholt <eric@anholt.net>
4445 T:      git git://anongit.freedesktop.org/drm/drm-misc
4446 S:      Supported
4447 F:      drivers/gpu/drm/pl111/
4448
4449 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4450 M:      Linus Walleij <linus.walleij@linaro.org>
4451 T:      git git://anongit.freedesktop.org/drm/drm-misc
4452 S:      Maintained
4453 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4454 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4455
4456 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4457 M:      Dave Airlie <airlied@redhat.com>
4458 S:      Odd Fixes
4459 F:      drivers/gpu/drm/ast/
4460
4461 DRM DRIVER FOR BOCHS VIRTUAL GPU
4462 M:      Gerd Hoffmann <kraxel@redhat.com>
4463 L:      virtualization@lists.linux-foundation.org
4464 T:      git git://anongit.freedesktop.org/drm/drm-misc
4465 S:      Maintained
4466 F:      drivers/gpu/drm/bochs/
4467
4468 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4469 M:      Linus Walleij <linus.walleij@linaro.org>
4470 T:      git git://anongit.freedesktop.org/drm/drm-misc
4471 S:      Maintained
4472 F:      drivers/gpu/drm/tve200/
4473
4474 DRM DRIVER FOR ILITEK ILI9225 PANELS
4475 M:      David Lechner <david@lechnology.com>
4476 S:      Maintained
4477 F:      drivers/gpu/drm/tinydrm/ili9225.c
4478 F:      Documentation/devicetree/bindings/display/ili9225.txt
4479
4480 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4481 S:      Orphan / Obsolete
4482 F:      drivers/gpu/drm/i810/
4483 F:      include/uapi/drm/i810_drm.h
4484
4485 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4486 S:      Orphan / Obsolete
4487 F:      drivers/gpu/drm/mga/
4488 F:      include/uapi/drm/mga_drm.h
4489
4490 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4491 M:      Dave Airlie <airlied@redhat.com>
4492 S:      Odd Fixes
4493 F:      drivers/gpu/drm/mgag200/
4494
4495 DRM DRIVER FOR MI0283QT
4496 M:      Noralf Trønnes <noralf@tronnes.org>
4497 S:      Maintained
4498 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4499 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4500
4501 DRM DRIVER FOR MSM ADRENO GPU
4502 M:      Rob Clark <robdclark@gmail.com>
4503 L:      linux-arm-msm@vger.kernel.org
4504 L:      dri-devel@lists.freedesktop.org
4505 L:      freedreno@lists.freedesktop.org
4506 T:      git git://people.freedesktop.org/~robclark/linux
4507 S:      Maintained
4508 F:      drivers/gpu/drm/msm/
4509 F:      include/uapi/drm/msm_drm.h
4510 F:      Documentation/devicetree/bindings/display/msm/
4511
4512 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4513 M:      Ben Skeggs <bskeggs@redhat.com>
4514 L:      dri-devel@lists.freedesktop.org
4515 L:      nouveau@lists.freedesktop.org
4516 T:      git git://github.com/skeggsb/linux
4517 S:      Supported
4518 F:      drivers/gpu/drm/nouveau/
4519 F:      include/uapi/drm/nouveau_drm.h
4520
4521 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4522 M:      Noralf Trønnes <noralf@tronnes.org>
4523 S:      Maintained
4524 F:      drivers/gpu/drm/tinydrm/repaper.c
4525 F:      Documentation/devicetree/bindings/display/repaper.txt
4526
4527 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4528 M:      Dave Airlie <airlied@redhat.com>
4529 M:      Gerd Hoffmann <kraxel@redhat.com>
4530 L:      virtualization@lists.linux-foundation.org
4531 T:      git git://anongit.freedesktop.org/drm/drm-misc
4532 S:      Obsolete
4533 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4534 F:      drivers/gpu/drm/cirrus/
4535
4536 DRM DRIVER FOR QXL VIRTUAL GPU
4537 M:      Dave Airlie <airlied@redhat.com>
4538 M:      Gerd Hoffmann <kraxel@redhat.com>
4539 L:      virtualization@lists.linux-foundation.org
4540 T:      git git://anongit.freedesktop.org/drm/drm-misc
4541 S:      Maintained
4542 F:      drivers/gpu/drm/qxl/
4543 F:      include/uapi/drm/qxl_drm.h
4544
4545 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4546 S:      Orphan / Obsolete
4547 F:      drivers/gpu/drm/r128/
4548 F:      include/uapi/drm/r128_drm.h
4549
4550 DRM DRIVER FOR SAVAGE VIDEO CARDS
4551 S:      Orphan / Obsolete
4552 F:      drivers/gpu/drm/savage/
4553 F:      include/uapi/drm/savage_drm.h
4554
4555 DRM DRIVER FOR SIS VIDEO CARDS
4556 S:      Orphan / Obsolete
4557 F:      drivers/gpu/drm/sis/
4558 F:      include/uapi/drm/sis_drm.h
4559
4560 DRM DRIVER FOR SITRONIX ST7586 PANELS
4561 M:      David Lechner <david@lechnology.com>
4562 S:      Maintained
4563 F:      drivers/gpu/drm/tinydrm/st7586.c
4564 F:      Documentation/devicetree/bindings/display/st7586.txt
4565
4566 DRM DRIVER FOR SITRONIX ST7735R PANELS
4567 M:      David Lechner <david@lechnology.com>
4568 S:      Maintained
4569 F:      drivers/gpu/drm/tinydrm/st7735r.c
4570 F:      Documentation/devicetree/bindings/display/st7735r.txt
4571
4572 DRM DRIVER FOR TDFX VIDEO CARDS
4573 S:      Orphan / Obsolete
4574 F:      drivers/gpu/drm/tdfx/
4575
4576 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4577 M:      Dave Airlie <airlied@redhat.com>
4578 S:      Odd Fixes
4579 F:      drivers/gpu/drm/udl/
4580
4581 DRM DRIVER FOR VMWARE VIRTUAL GPU
4582 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4583 M:      Sinclair Yeh <syeh@vmware.com>
4584 M:      Thomas Hellstrom <thellstrom@vmware.com>
4585 L:      dri-devel@lists.freedesktop.org
4586 T:      git git://people.freedesktop.org/~syeh/repos_linux
4587 T:      git git://people.freedesktop.org/~thomash/linux
4588 S:      Supported
4589 F:      drivers/gpu/drm/vmwgfx/
4590 F:      include/uapi/drm/vmwgfx_drm.h
4591
4592 DRM DRIVERS
4593 M:      David Airlie <airlied@linux.ie>
4594 L:      dri-devel@lists.freedesktop.org
4595 T:      git git://people.freedesktop.org/~airlied/linux
4596 B:      https://bugs.freedesktop.org/
4597 C:      irc://chat.freenode.net/dri-devel
4598 S:      Maintained
4599 F:      drivers/gpu/drm/
4600 F:      drivers/gpu/vga/
4601 F:      Documentation/devicetree/bindings/display/
4602 F:      Documentation/devicetree/bindings/gpu/
4603 F:      Documentation/devicetree/bindings/video/
4604 F:      Documentation/gpu/
4605 F:      include/drm/
4606 F:      include/uapi/drm/
4607 F:      include/linux/vga*
4608
4609 DRM DRIVERS AND MISC GPU PATCHES
4610 M:      Gustavo Padovan <gustavo@padovan.org>
4611 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4612 M:      Sean Paul <seanpaul@chromium.org>
4613 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4614 S:      Maintained
4615 T:      git git://anongit.freedesktop.org/drm/drm-misc
4616 F:      Documentation/gpu/
4617 F:      drivers/gpu/vga/
4618 F:      drivers/gpu/drm/*
4619 F:      include/drm/drm*
4620 F:      include/uapi/drm/drm*
4621 F:      include/linux/vga*
4622
4623 DRM DRIVERS FOR ALLWINNER A10
4624 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4625 L:      dri-devel@lists.freedesktop.org
4626 S:      Supported
4627 F:      drivers/gpu/drm/sun4i/
4628 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4629 T:      git git://anongit.freedesktop.org/drm/drm-misc
4630
4631 DRM DRIVERS FOR AMLOGIC SOCS
4632 M:      Neil Armstrong <narmstrong@baylibre.com>
4633 L:      dri-devel@lists.freedesktop.org
4634 L:      linux-amlogic@lists.infradead.org
4635 W:      http://linux-meson.com/
4636 S:      Supported
4637 F:      drivers/gpu/drm/meson/
4638 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4639 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4640 F:      Documentation/gpu/meson.rst
4641 T:      git git://anongit.freedesktop.org/drm/drm-misc
4642
4643 DRM DRIVERS FOR ATMEL HLCDC
4644 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4645 L:      dri-devel@lists.freedesktop.org
4646 S:      Supported
4647 F:      drivers/gpu/drm/atmel-hlcdc/
4648 F:      Documentation/devicetree/bindings/drm/atmel/
4649 T:      git git://anongit.freedesktop.org/drm/drm-misc
4650
4651 DRM DRIVERS FOR BRIDGE CHIPS
4652 M:      Archit Taneja <architt@codeaurora.org>
4653 M:      Andrzej Hajda <a.hajda@samsung.com>
4654 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4655 S:      Maintained
4656 T:      git git://anongit.freedesktop.org/drm/drm-misc
4657 F:      drivers/gpu/drm/bridge/
4658
4659 DRM DRIVERS FOR EXYNOS
4660 M:      Inki Dae <inki.dae@samsung.com>
4661 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4662 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4663 M:      Kyungmin Park <kyungmin.park@samsung.com>
4664 L:      dri-devel@lists.freedesktop.org
4665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4666 S:      Supported
4667 F:      drivers/gpu/drm/exynos/
4668 F:      include/uapi/drm/exynos_drm.h
4669 F:      Documentation/devicetree/bindings/display/exynos/
4670
4671 DRM DRIVERS FOR FREESCALE DCU
4672 M:      Stefan Agner <stefan@agner.ch>
4673 M:      Alison Wang <alison.wang@freescale.com>
4674 L:      dri-devel@lists.freedesktop.org
4675 S:      Supported
4676 F:      drivers/gpu/drm/fsl-dcu/
4677 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4678 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4679 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4680
4681 DRM DRIVERS FOR FREESCALE IMX
4682 M:      Philipp Zabel <p.zabel@pengutronix.de>
4683 L:      dri-devel@lists.freedesktop.org
4684 S:      Maintained
4685 F:      drivers/gpu/drm/imx/
4686 F:      drivers/gpu/ipu-v3/
4687 F:      Documentation/devicetree/bindings/display/imx/
4688
4689 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4690 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4691 L:      dri-devel@lists.freedesktop.org
4692 T:      git git://github.com/patjak/drm-gma500
4693 S:      Maintained
4694 F:      drivers/gpu/drm/gma500/
4695
4696 DRM DRIVERS FOR HISILICON
4697 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4698 M:      Rongrong Zou <zourongrong@gmail.com>
4699 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4700 R:      Chen Feng <puck.chen@hisilicon.com>
4701 L:      dri-devel@lists.freedesktop.org
4702 T:      git git://github.com/xin3liang/linux.git
4703 S:      Maintained
4704 F:      drivers/gpu/drm/hisilicon/
4705 F:      Documentation/devicetree/bindings/display/hisilicon/
4706
4707 DRM DRIVERS FOR MEDIATEK
4708 M:      CK Hu <ck.hu@mediatek.com>
4709 M:      Philipp Zabel <p.zabel@pengutronix.de>
4710 L:      dri-devel@lists.freedesktop.org
4711 S:      Supported
4712 F:      drivers/gpu/drm/mediatek/
4713 F:      Documentation/devicetree/bindings/display/mediatek/
4714
4715 DRM DRIVERS FOR NVIDIA TEGRA
4716 M:      Thierry Reding <thierry.reding@gmail.com>
4717 L:      dri-devel@lists.freedesktop.org
4718 L:      linux-tegra@vger.kernel.org
4719 T:      git git://anongit.freedesktop.org/tegra/linux.git
4720 S:      Supported
4721 F:      drivers/gpu/drm/tegra/
4722 F:      drivers/gpu/host1x/
4723 F:      include/linux/host1x.h
4724 F:      include/uapi/drm/tegra_drm.h
4725 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4726
4727 DRM DRIVERS FOR RENESAS
4728 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4729 L:      dri-devel@lists.freedesktop.org
4730 L:      linux-renesas-soc@vger.kernel.org
4731 T:      git git://linuxtv.org/pinchartl/fbdev
4732 S:      Supported
4733 F:      drivers/gpu/drm/rcar-du/
4734 F:      drivers/gpu/drm/shmobile/
4735 F:      include/linux/platform_data/shmob_drm.h
4736 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4737 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4738 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4739
4740 DRM DRIVERS FOR ROCKCHIP
4741 M:      Sandy Huang <hjc@rock-chips.com>
4742 M:      Heiko Stübner <heiko@sntech.de>
4743 L:      dri-devel@lists.freedesktop.org
4744 S:      Maintained
4745 F:      drivers/gpu/drm/rockchip/
4746 F:      Documentation/devicetree/bindings/display/rockchip/
4747 T:      git git://anongit.freedesktop.org/drm/drm-misc
4748
4749 DRM DRIVERS FOR STI
4750 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4751 M:      Vincent Abriou <vincent.abriou@st.com>
4752 L:      dri-devel@lists.freedesktop.org
4753 T:      git git://anongit.freedesktop.org/drm/drm-misc
4754 S:      Maintained
4755 F:      drivers/gpu/drm/sti
4756 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4757
4758 DRM DRIVERS FOR STM
4759 M:      Yannick Fertre <yannick.fertre@st.com>
4760 M:      Philippe Cornu <philippe.cornu@st.com>
4761 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4762 M:      Vincent Abriou <vincent.abriou@st.com>
4763 L:      dri-devel@lists.freedesktop.org
4764 T:      git git://anongit.freedesktop.org/drm/drm-misc
4765 S:      Maintained
4766 F:      drivers/gpu/drm/stm
4767 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4768
4769 DRM DRIVERS FOR TI LCDC
4770 M:      Jyri Sarha <jsarha@ti.com>
4771 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4772 L:      dri-devel@lists.freedesktop.org
4773 S:      Maintained
4774 F:      drivers/gpu/drm/tilcdc/
4775 F:      Documentation/devicetree/bindings/display/tilcdc/
4776
4777 DRM DRIVERS FOR TI OMAP
4778 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 S:      Maintained
4781 F:      drivers/gpu/drm/omapdrm/
4782 F:      Documentation/devicetree/bindings/display/ti/
4783
4784 DRM DRIVERS FOR VC4
4785 M:      Eric Anholt <eric@anholt.net>
4786 T:      git git://github.com/anholt/linux
4787 S:      Supported
4788 F:      drivers/gpu/drm/vc4/
4789 F:      include/uapi/drm/vc4_drm.h
4790 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4791 T:      git git://anongit.freedesktop.org/drm/drm-misc
4792
4793 DRM DRIVERS FOR VIVANTE GPU IP
4794 M:      Lucas Stach <l.stach@pengutronix.de>
4795 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4796 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4797 L:      etnaviv@lists.freedesktop.org
4798 L:      dri-devel@lists.freedesktop.org
4799 S:      Maintained
4800 F:      drivers/gpu/drm/etnaviv/
4801 F:      include/uapi/drm/etnaviv_drm.h
4802 F:      Documentation/devicetree/bindings/display/etnaviv/
4803
4804 DRM DRIVERS FOR ZTE ZX
4805 M:      Shawn Guo <shawnguo@kernel.org>
4806 L:      dri-devel@lists.freedesktop.org
4807 S:      Maintained
4808 F:      drivers/gpu/drm/zte/
4809 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4810 T:      git git://anongit.freedesktop.org/drm/drm-misc
4811
4812 DRM PANEL DRIVERS
4813 M:      Thierry Reding <thierry.reding@gmail.com>
4814 L:      dri-devel@lists.freedesktop.org
4815 T:      git git://anongit.freedesktop.org/drm/drm-misc
4816 S:      Maintained
4817 F:      drivers/gpu/drm/drm_panel.c
4818 F:      drivers/gpu/drm/panel/
4819 F:      include/drm/drm_panel.h
4820 F:      Documentation/devicetree/bindings/display/panel/
4821
4822 DRM TINYDRM DRIVERS
4823 M:      Noralf Trønnes <noralf@tronnes.org>
4824 W:      https://github.com/notro/tinydrm/wiki/Development
4825 T:      git git://anongit.freedesktop.org/drm/drm-misc
4826 S:      Maintained
4827 F:      drivers/gpu/drm/tinydrm/
4828 F:      include/drm/tinydrm/
4829
4830 DRM TTM SUBSYSTEM
4831 M:      Christian Koenig <christian.koenig@amd.com>
4832 M:      Roger He <Hongbo.He@amd.com>
4833 T:      git git://people.freedesktop.org/~agd5f/linux
4834 S:      Maintained
4835 L:      dri-devel@lists.freedesktop.org
4836 F:      include/drm/ttm/
4837 F:      drivers/gpu/drm/ttm/
4838
4839 DSBR100 USB FM RADIO DRIVER
4840 M:      Alexey Klimov <klimov.linux@gmail.com>
4841 L:      linux-media@vger.kernel.org
4842 T:      git git://linuxtv.org/media_tree.git
4843 S:      Maintained
4844 F:      drivers/media/radio/dsbr100.c
4845
4846 DSCC4 DRIVER
4847 M:      Francois Romieu <romieu@fr.zoreil.com>
4848 L:      netdev@vger.kernel.org
4849 S:      Maintained
4850 F:      drivers/net/wan/dscc4.c
4851
4852 DT3155 MEDIA DRIVER
4853 M:      Hans Verkuil <hverkuil@xs4all.nl>
4854 L:      linux-media@vger.kernel.org
4855 T:      git git://linuxtv.org/media_tree.git
4856 W:      https://linuxtv.org
4857 S:      Odd Fixes
4858 F:      drivers/media/pci/dt3155/
4859
4860 DVB_USB_AF9015 MEDIA DRIVER
4861 M:      Antti Palosaari <crope@iki.fi>
4862 L:      linux-media@vger.kernel.org
4863 W:      https://linuxtv.org
4864 W:      http://palosaari.fi/linux/
4865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4866 T:      git git://linuxtv.org/anttip/media_tree.git
4867 S:      Maintained
4868 F:      drivers/media/usb/dvb-usb-v2/af9015*
4869
4870 DVB_USB_AF9035 MEDIA DRIVER
4871 M:      Antti Palosaari <crope@iki.fi>
4872 L:      linux-media@vger.kernel.org
4873 W:      https://linuxtv.org
4874 W:      http://palosaari.fi/linux/
4875 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4876 T:      git git://linuxtv.org/anttip/media_tree.git
4877 S:      Maintained
4878 F:      drivers/media/usb/dvb-usb-v2/af9035*
4879
4880 DVB_USB_ANYSEE MEDIA DRIVER
4881 M:      Antti Palosaari <crope@iki.fi>
4882 L:      linux-media@vger.kernel.org
4883 W:      https://linuxtv.org
4884 W:      http://palosaari.fi/linux/
4885 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4886 T:      git git://linuxtv.org/anttip/media_tree.git
4887 S:      Maintained
4888 F:      drivers/media/usb/dvb-usb-v2/anysee*
4889
4890 DVB_USB_AU6610 MEDIA DRIVER
4891 M:      Antti Palosaari <crope@iki.fi>
4892 L:      linux-media@vger.kernel.org
4893 W:      https://linuxtv.org
4894 W:      http://palosaari.fi/linux/
4895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4896 T:      git git://linuxtv.org/anttip/media_tree.git
4897 S:      Maintained
4898 F:      drivers/media/usb/dvb-usb-v2/au6610*
4899
4900 DVB_USB_CE6230 MEDIA DRIVER
4901 M:      Antti Palosaari <crope@iki.fi>
4902 L:      linux-media@vger.kernel.org
4903 W:      https://linuxtv.org
4904 W:      http://palosaari.fi/linux/
4905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4906 T:      git git://linuxtv.org/anttip/media_tree.git
4907 S:      Maintained
4908 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4909
4910 DVB_USB_CXUSB MEDIA DRIVER
4911 M:      Michael Krufky <mkrufky@linuxtv.org>
4912 L:      linux-media@vger.kernel.org
4913 W:      https://linuxtv.org
4914 W:      http://github.com/mkrufky
4915 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4916 T:      git git://linuxtv.org/media_tree.git
4917 S:      Maintained
4918 F:      drivers/media/usb/dvb-usb/cxusb*
4919
4920 DVB_USB_EC168 MEDIA DRIVER
4921 M:      Antti Palosaari <crope@iki.fi>
4922 L:      linux-media@vger.kernel.org
4923 W:      https://linuxtv.org
4924 W:      http://palosaari.fi/linux/
4925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4926 T:      git git://linuxtv.org/anttip/media_tree.git
4927 S:      Maintained
4928 F:      drivers/media/usb/dvb-usb-v2/ec168*
4929
4930 DVB_USB_GL861 MEDIA DRIVER
4931 M:      Antti Palosaari <crope@iki.fi>
4932 L:      linux-media@vger.kernel.org
4933 W:      https://linuxtv.org
4934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4935 T:      git git://linuxtv.org/anttip/media_tree.git
4936 S:      Maintained
4937 F:      drivers/media/usb/dvb-usb-v2/gl861*
4938
4939 DVB_USB_MXL111SF MEDIA DRIVER
4940 M:      Michael Krufky <mkrufky@linuxtv.org>
4941 L:      linux-media@vger.kernel.org
4942 W:      https://linuxtv.org
4943 W:      http://github.com/mkrufky
4944 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4945 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4946 S:      Maintained
4947 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4948
4949 DVB_USB_RTL28XXU MEDIA DRIVER
4950 M:      Antti Palosaari <crope@iki.fi>
4951 L:      linux-media@vger.kernel.org
4952 W:      https://linuxtv.org
4953 W:      http://palosaari.fi/linux/
4954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4955 T:      git git://linuxtv.org/anttip/media_tree.git
4956 S:      Maintained
4957 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4958
4959 DVB_USB_V2 MEDIA DRIVER
4960 M:      Antti Palosaari <crope@iki.fi>
4961 L:      linux-media@vger.kernel.org
4962 W:      https://linuxtv.org
4963 W:      http://palosaari.fi/linux/
4964 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4965 T:      git git://linuxtv.org/anttip/media_tree.git
4966 S:      Maintained
4967 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4968 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4969
4970 DYNAMIC DEBUG
4971 M:      Jason Baron <jbaron@akamai.com>
4972 S:      Maintained
4973 F:      lib/dynamic_debug.c
4974 F:      include/linux/dynamic_debug.h
4975
4976 DYNAMIC INTERRUPT MODERATION
4977 M:      Tal Gilboa <talgi@mellanox.com>
4978 S:      Maintained
4979 F:      include/linux/net_dim.h
4980
4981 DZ DECSTATION DZ11 SERIAL DRIVER
4982 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4983 S:      Maintained
4984 F:      drivers/tty/serial/dz.*
4985
4986 E3X0 POWER BUTTON DRIVER
4987 M:      Moritz Fischer <moritz.fischer@ettus.com>
4988 L:      usrp-users@lists.ettus.com
4989 W:      http://www.ettus.com
4990 S:      Supported
4991 F:      drivers/input/misc/e3x0-button.c
4992 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4993
4994 E4000 MEDIA DRIVER
4995 M:      Antti Palosaari <crope@iki.fi>
4996 L:      linux-media@vger.kernel.org
4997 W:      https://linuxtv.org
4998 W:      http://palosaari.fi/linux/
4999 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5000 T:      git git://linuxtv.org/anttip/media_tree.git
5001 S:      Maintained
5002 F:      drivers/media/tuners/e4000*
5003
5004 EC100 MEDIA DRIVER
5005 M:      Antti Palosaari <crope@iki.fi>
5006 L:      linux-media@vger.kernel.org
5007 W:      https://linuxtv.org
5008 W:      http://palosaari.fi/linux/
5009 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5010 T:      git git://linuxtv.org/anttip/media_tree.git
5011 S:      Maintained
5012 F:      drivers/media/dvb-frontends/ec100*
5013
5014 ECRYPT FILE SYSTEM
5015 M:      Tyler Hicks <tyhicks@canonical.com>
5016 L:      ecryptfs@vger.kernel.org
5017 W:      http://ecryptfs.org
5018 W:      https://launchpad.net/ecryptfs
5019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5020 S:      Supported
5021 F:      Documentation/filesystems/ecryptfs.txt
5022 F:      fs/ecryptfs/
5023
5024 EDAC-AMD64
5025 M:      Borislav Petkov <bp@alien8.de>
5026 L:      linux-edac@vger.kernel.org
5027 S:      Maintained
5028 F:      drivers/edac/amd64_edac*
5029
5030 EDAC-CALXEDA
5031 M:      Robert Richter <rric@kernel.org>
5032 L:      linux-edac@vger.kernel.org
5033 S:      Maintained
5034 F:      drivers/edac/highbank*
5035
5036 EDAC-CAVIUM OCTEON
5037 M:      Ralf Baechle <ralf@linux-mips.org>
5038 M:      David Daney <david.daney@cavium.com>
5039 L:      linux-edac@vger.kernel.org
5040 L:      linux-mips@linux-mips.org
5041 S:      Supported
5042 F:      drivers/edac/octeon_edac*
5043
5044 EDAC-CAVIUM THUNDERX
5045 M:      David Daney <david.daney@cavium.com>
5046 M:      Jan Glauber <jglauber@cavium.com>
5047 L:      linux-edac@vger.kernel.org
5048 S:      Supported
5049 F:      drivers/edac/thunderx_edac*
5050
5051 EDAC-CORE
5052 M:      Borislav Petkov <bp@alien8.de>
5053 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5054 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5055 L:      linux-edac@vger.kernel.org
5056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5058 S:      Supported
5059 F:      Documentation/admin-guide/ras.rst
5060 F:      Documentation/driver-api/edac.rst
5061 F:      drivers/edac/
5062 F:      include/linux/edac.h
5063
5064 EDAC-E752X
5065 M:      Mark Gross <mark.gross@intel.com>
5066 L:      linux-edac@vger.kernel.org
5067 S:      Maintained
5068 F:      drivers/edac/e752x_edac.c
5069
5070 EDAC-E7XXX
5071 L:      linux-edac@vger.kernel.org
5072 S:      Maintained
5073 F:      drivers/edac/e7xxx_edac.c
5074
5075 EDAC-FSL_DDR
5076 M:      York Sun <york.sun@nxp.com>
5077 L:      linux-edac@vger.kernel.org
5078 S:      Maintained
5079 F:      drivers/edac/fsl_ddr_edac.*
5080
5081 EDAC-GHES
5082 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5083 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5084 L:      linux-edac@vger.kernel.org
5085 S:      Maintained
5086 F:      drivers/edac/ghes_edac.c
5087
5088 EDAC-I3000
5089 L:      linux-edac@vger.kernel.org
5090 S:      Orphan
5091 F:      drivers/edac/i3000_edac.c
5092
5093 EDAC-I5000
5094 L:      linux-edac@vger.kernel.org
5095 S:      Maintained
5096 F:      drivers/edac/i5000_edac.c
5097
5098 EDAC-I5400
5099 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5100 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5101 L:      linux-edac@vger.kernel.org
5102 S:      Maintained
5103 F:      drivers/edac/i5400_edac.c
5104
5105 EDAC-I7300
5106 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5108 L:      linux-edac@vger.kernel.org
5109 S:      Maintained
5110 F:      drivers/edac/i7300_edac.c
5111
5112 EDAC-I7CORE
5113 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5114 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5115 L:      linux-edac@vger.kernel.org
5116 S:      Maintained
5117 F:      drivers/edac/i7core_edac.c
5118
5119 EDAC-I82443BXGX
5120 M:      Tim Small <tim@buttersideup.com>
5121 L:      linux-edac@vger.kernel.org
5122 S:      Maintained
5123 F:      drivers/edac/i82443bxgx_edac.c
5124
5125 EDAC-I82975X
5126 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5127 M:      "Arvind R." <arvino55@gmail.com>
5128 L:      linux-edac@vger.kernel.org
5129 S:      Maintained
5130 F:      drivers/edac/i82975x_edac.c
5131
5132 EDAC-IE31200
5133 M:      Jason Baron <jbaron@akamai.com>
5134 L:      linux-edac@vger.kernel.org
5135 S:      Maintained
5136 F:      drivers/edac/ie31200_edac.c
5137
5138 EDAC-MPC85XX
5139 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5140 L:      linux-edac@vger.kernel.org
5141 S:      Maintained
5142 F:      drivers/edac/mpc85xx_edac.[ch]
5143
5144 EDAC-PASEMI
5145 M:      Egor Martovetsky <egor@pasemi.com>
5146 L:      linux-edac@vger.kernel.org
5147 S:      Maintained
5148 F:      drivers/edac/pasemi_edac.c
5149
5150 EDAC-PND2
5151 M:      Tony Luck <tony.luck@intel.com>
5152 L:      linux-edac@vger.kernel.org
5153 S:      Maintained
5154 F:      drivers/edac/pnd2_edac.[ch]
5155
5156 EDAC-R82600
5157 M:      Tim Small <tim@buttersideup.com>
5158 L:      linux-edac@vger.kernel.org
5159 S:      Maintained
5160 F:      drivers/edac/r82600_edac.c
5161
5162 EDAC-SBRIDGE
5163 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5164 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5165 L:      linux-edac@vger.kernel.org
5166 S:      Maintained
5167 F:      drivers/edac/sb_edac.c
5168
5169 EDAC-SKYLAKE
5170 M:      Tony Luck <tony.luck@intel.com>
5171 L:      linux-edac@vger.kernel.org
5172 S:      Maintained
5173 F:      drivers/edac/skx_edac.c
5174
5175 EDAC-TI
5176 M:      Tero Kristo <t-kristo@ti.com>
5177 L:      linux-edac@vger.kernel.org
5178 S:      Maintained
5179 F:      drivers/edac/ti_edac.c
5180
5181 EDIROL UA-101/UA-1000 DRIVER
5182 M:      Clemens Ladisch <clemens@ladisch.de>
5183 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5184 T:      git git://git.alsa-project.org/alsa-kernel.git
5185 S:      Maintained
5186 F:      sound/usb/misc/ua101.c
5187
5188 EFI TEST DRIVER
5189 L:      linux-efi@vger.kernel.org
5190 M:      Ivan Hu <ivan.hu@canonical.com>
5191 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5192 S:      Maintained
5193 F:      drivers/firmware/efi/test/
5194
5195 EFI VARIABLE FILESYSTEM
5196 M:      Matthew Garrett <matthew.garrett@nebula.com>
5197 M:      Jeremy Kerr <jk@ozlabs.org>
5198 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5200 L:      linux-efi@vger.kernel.org
5201 S:      Maintained
5202 F:      fs/efivarfs/
5203
5204 EFIFB FRAMEBUFFER DRIVER
5205 L:      linux-fbdev@vger.kernel.org
5206 M:      Peter Jones <pjones@redhat.com>
5207 S:      Maintained
5208 F:      drivers/video/fbdev/efifb.c
5209
5210 EFS FILESYSTEM
5211 W:      http://aeschi.ch.eu.org/efs/
5212 S:      Orphan
5213 F:      fs/efs/
5214
5215 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5216 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5217 L:      netdev@vger.kernel.org
5218 S:      Maintained
5219 F:      drivers/net/ethernet/ibm/ehea/
5220
5221 EM28XX VIDEO4LINUX DRIVER
5222 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5223 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5224 L:      linux-media@vger.kernel.org
5225 W:      https://linuxtv.org
5226 T:      git git://linuxtv.org/media_tree.git
5227 S:      Maintained
5228 F:      drivers/media/usb/em28xx/
5229 F:      Documentation/media/v4l-drivers/em28xx*
5230
5231 EMBEDDED LINUX
5232 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5233 M:      Matt Mackall <mpm@selenic.com>
5234 M:      David Woodhouse <dwmw2@infradead.org>
5235 L:      linux-embedded@vger.kernel.org
5236 S:      Maintained
5237
5238 Emulex 10Gbps iSCSI - OneConnect DRIVER
5239 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5240 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5241 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5242 L:      linux-scsi@vger.kernel.org
5243 W:      http://www.broadcom.com
5244 S:      Supported
5245 F:      drivers/scsi/be2iscsi/
5246
5247 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5248 M:      Sathya Perla <sathya.perla@broadcom.com>
5249 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5250 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5251 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5252 L:      netdev@vger.kernel.org
5253 W:      http://www.emulex.com
5254 S:      Supported
5255 F:      drivers/net/ethernet/emulex/benet/
5256
5257 EMULEX ONECONNECT ROCE DRIVER
5258 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5259 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5260 L:      linux-rdma@vger.kernel.org
5261 W:      http://www.broadcom.com
5262 S:      Odd Fixes
5263 F:      drivers/infiniband/hw/ocrdma/
5264 F:      include/uapi/rdma/ocrdma-abi.h
5265
5266 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5267 M:      James Smart <james.smart@broadcom.com>
5268 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5269 L:      linux-scsi@vger.kernel.org
5270 W:      http://www.broadcom.com
5271 S:      Supported
5272 F:      drivers/scsi/lpfc/
5273
5274 ENE CB710 FLASH CARD READER DRIVER
5275 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5276 S:      Maintained
5277 F:      drivers/misc/cb710/
5278 F:      drivers/mmc/host/cb710-mmc.*
5279 F:      include/linux/cb710.h
5280
5281 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5282 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5283 S:      Maintained
5284 F:      drivers/media/rc/ene_ir.*
5285
5286 EPSON S1D13XXX FRAMEBUFFER DRIVER
5287 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5288 S:      Maintained
5289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5290 F:      drivers/video/fbdev/s1d13xxxfb.c
5291 F:      include/video/s1d13xxxfb.h
5292
5293 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5294 M:      Jeff Layton <jlayton@kernel.org>
5295 S:      Maintained
5296 F:      lib/errseq.c
5297 F:      include/linux/errseq.h
5298
5299 ET131X NETWORK DRIVER
5300 M:      Mark Einon <mark.einon@gmail.com>
5301 S:      Odd Fixes
5302 F:      drivers/net/ethernet/agere/
5303
5304 ETHERNET BRIDGE
5305 M:      Stephen Hemminger <stephen@networkplumber.org>
5306 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5307 L:      netdev@vger.kernel.org
5308 W:      http://www.linuxfoundation.org/en/Net:Bridge
5309 S:      Maintained
5310 F:      include/linux/netfilter_bridge/
5311 F:      net/bridge/
5312
5313 ETHERNET PHY LIBRARY
5314 M:      Andrew Lunn <andrew@lunn.ch>
5315 M:      Florian Fainelli <f.fainelli@gmail.com>
5316 L:      netdev@vger.kernel.org
5317 S:      Maintained
5318 F:      Documentation/ABI/testing/sysfs-bus-mdio
5319 F:      Documentation/devicetree/bindings/net/mdio*
5320 F:      Documentation/networking/phy.txt
5321 F:      drivers/net/phy/
5322 F:      drivers/of/of_mdio.c
5323 F:      drivers/of/of_net.c
5324 F:      include/linux/*mdio*.h
5325 F:      include/linux/of_net.h
5326 F:      include/linux/phy.h
5327 F:      include/linux/phy_fixed.h
5328 F:      include/linux/platform_data/mdio-gpio.h
5329 F:      include/linux/platform_data/mdio-bcm-unimac.h
5330 F:      include/trace/events/mdio.h
5331 F:      include/uapi/linux/mdio.h
5332 F:      include/uapi/linux/mii.h
5333
5334 EXT2 FILE SYSTEM
5335 M:      Jan Kara <jack@suse.com>
5336 L:      linux-ext4@vger.kernel.org
5337 S:      Maintained
5338 F:      Documentation/filesystems/ext2.txt
5339 F:      fs/ext2/
5340 F:      include/linux/ext2*
5341
5342 EXT4 FILE SYSTEM
5343 M:      "Theodore Ts'o" <tytso@mit.edu>
5344 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5345 L:      linux-ext4@vger.kernel.org
5346 W:      http://ext4.wiki.kernel.org
5347 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5349 S:      Maintained
5350 F:      Documentation/filesystems/ext4.txt
5351 F:      fs/ext4/
5352
5353 Extended Verification Module (EVM)
5354 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5355 L:      linux-integrity@vger.kernel.org
5356 S:      Supported
5357 F:      security/integrity/evm/
5358
5359 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5361 L:      linux-efi@vger.kernel.org
5362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5363 S:      Maintained
5364 F:      Documentation/efi-stub.txt
5365 F:      arch/*/kernel/efi.c
5366 F:      arch/x86/boot/compressed/eboot.[ch]
5367 F:      arch/*/include/asm/efi.h
5368 F:      arch/x86/platform/efi/
5369 F:      drivers/firmware/efi/
5370 F:      include/linux/efi*.h
5371 F:      arch/arm/boot/compressed/efi-header.S
5372 F:      arch/arm64/kernel/efi-entry.S
5373
5374 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5375 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5376 M:      Chanwoo Choi <cw00.choi@samsung.com>
5377 L:      linux-kernel@vger.kernel.org
5378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5379 S:      Maintained
5380 F:      drivers/extcon/
5381 F:      include/linux/extcon/
5382 F:      include/linux/extcon.h
5383 F:      Documentation/extcon/
5384 F:      Documentation/devicetree/bindings/extcon/
5385
5386 EXYNOS DP DRIVER
5387 M:      Jingoo Han <jingoohan1@gmail.com>
5388 L:      dri-devel@lists.freedesktop.org
5389 S:      Maintained
5390 F:      drivers/gpu/drm/exynos/exynos_dp*
5391
5392 EXYNOS SYSMMU (IOMMU) driver
5393 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5394 L:      iommu@lists.linux-foundation.org
5395 S:      Maintained
5396 F:      drivers/iommu/exynos-iommu.c
5397
5398 EZchip NPS platform support
5399 M:      Elad Kanfi <eladkan@mellanox.com>
5400 M:      Vineet Gupta <vgupta@synopsys.com>
5401 S:      Supported
5402 F:      arch/arc/plat-eznps
5403 F:      arch/arc/boot/dts/eznps.dts
5404
5405 F2FS FILE SYSTEM
5406 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5407 M:      Chao Yu <yuchao0@huawei.com>
5408 L:      linux-f2fs-devel@lists.sourceforge.net
5409 W:      https://f2fs.wiki.kernel.org/
5410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5411 S:      Maintained
5412 F:      Documentation/filesystems/f2fs.txt
5413 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5414 F:      fs/f2fs/
5415 F:      include/linux/f2fs_fs.h
5416 F:      include/trace/events/f2fs.h
5417
5418 F71805F HARDWARE MONITORING DRIVER
5419 M:      Jean Delvare <jdelvare@suse.com>
5420 L:      linux-hwmon@vger.kernel.org
5421 S:      Maintained
5422 F:      Documentation/hwmon/f71805f
5423 F:      drivers/hwmon/f71805f.c
5424
5425 FANOTIFY
5426 M:      Jan Kara <jack@suse.cz>
5427 R:      Amir Goldstein <amir73il@gmail.com>
5428 L:      linux-fsdevel@vger.kernel.org
5429 S:      Maintained
5430 F:      fs/notify/fanotify/
5431 F:      include/linux/fanotify.h
5432 F:      include/uapi/linux/fanotify.h
5433
5434 FARSYNC SYNCHRONOUS DRIVER
5435 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5436 W:      http://www.farsite.co.uk/
5437 S:      Supported
5438 F:      drivers/net/wan/farsync.*
5439
5440 FAULT INJECTION SUPPORT
5441 M:      Akinobu Mita <akinobu.mita@gmail.com>
5442 S:      Supported
5443 F:      Documentation/fault-injection/
5444 F:      lib/fault-inject.c
5445
5446 FBTFT Framebuffer drivers
5447 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5448 S:      Maintained
5449 F:      drivers/staging/fbtft/
5450
5451 FC0011 TUNER DRIVER
5452 M:      Michael Buesch <m@bues.ch>
5453 L:      linux-media@vger.kernel.org
5454 S:      Maintained
5455 F:      drivers/media/tuners/fc0011.h
5456 F:      drivers/media/tuners/fc0011.c
5457
5458 FC2580 MEDIA DRIVER
5459 M:      Antti Palosaari <crope@iki.fi>
5460 L:      linux-media@vger.kernel.org
5461 W:      https://linuxtv.org
5462 W:      http://palosaari.fi/linux/
5463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5464 T:      git git://linuxtv.org/anttip/media_tree.git
5465 S:      Maintained
5466 F:      drivers/media/tuners/fc2580*
5467
5468 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5469 M:      Johannes Thumshirn <jth@kernel.org>
5470 L:      linux-scsi@vger.kernel.org
5471 W:      www.Open-FCoE.org
5472 S:      Supported
5473 F:      drivers/scsi/libfc/
5474 F:      drivers/scsi/fcoe/
5475 F:      include/scsi/fc/
5476 F:      include/scsi/libfc.h
5477 F:      include/scsi/libfcoe.h
5478 F:      include/uapi/scsi/fc/
5479
5480 FILE LOCKING (flock() and fcntl()/lockf())
5481 M:      Jeff Layton <jlayton@kernel.org>
5482 M:      "J. Bruce Fields" <bfields@fieldses.org>
5483 L:      linux-fsdevel@vger.kernel.org
5484 S:      Maintained
5485 F:      include/linux/fcntl.h
5486 F:      include/uapi/linux/fcntl.h
5487 F:      fs/fcntl.c
5488 F:      fs/locks.c
5489
5490 FILESYSTEMS (VFS and infrastructure)
5491 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5492 L:      linux-fsdevel@vger.kernel.org
5493 S:      Maintained
5494 F:      fs/*
5495 F:      include/linux/fs.h
5496 F:      include/uapi/linux/fs.h
5497
5498 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5499 M:      Riku Voipio <riku.voipio@iki.fi>
5500 L:      linux-hwmon@vger.kernel.org
5501 S:      Maintained
5502 F:      drivers/hwmon/f75375s.c
5503 F:      include/linux/f75375s.h
5504
5505 FIREWIRE AUDIO DRIVERS
5506 M:      Clemens Ladisch <clemens@ladisch.de>
5507 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5508 T:      git git://git.alsa-project.org/alsa-kernel.git
5509 S:      Maintained
5510 F:      sound/firewire/
5511
5512 FIREWIRE MEDIA DRIVERS (firedtv)
5513 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5514 L:      linux-media@vger.kernel.org
5515 L:      linux1394-devel@lists.sourceforge.net
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5517 S:      Maintained
5518 F:      drivers/media/firewire/
5519
5520 FIREWIRE SBP-2 TARGET
5521 M:      Chris Boot <bootc@bootc.net>
5522 L:      linux-scsi@vger.kernel.org
5523 L:      target-devel@vger.kernel.org
5524 L:      linux1394-devel@lists.sourceforge.net
5525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5526 S:      Maintained
5527 F:      drivers/target/sbp/
5528
5529 FIREWIRE SUBSYSTEM
5530 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5531 L:      linux1394-devel@lists.sourceforge.net
5532 W:      http://ieee1394.wiki.kernel.org/
5533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5534 S:      Maintained
5535 F:      drivers/firewire/
5536 F:      include/linux/firewire.h
5537 F:      include/uapi/linux/firewire*.h
5538 F:      tools/firewire/
5539
5540 FIRMWARE LOADER (request_firmware)
5541 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5542 L:      linux-kernel@vger.kernel.org
5543 S:      Maintained
5544 F:      Documentation/firmware_class/
5545 F:      drivers/base/firmware_loader/
5546 F:      include/linux/firmware.h
5547
5548 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5549 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5550 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5551 S:      Maintained
5552 F:      drivers/block/rsxx/
5553
5554 FLOPPY DRIVER
5555 M:      Jiri Kosina <jikos@kernel.org>
5556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5557 S:      Odd fixes
5558 F:      drivers/block/floppy.c
5559
5560 FMC SUBSYSTEM
5561 M:      Alessandro Rubini <rubini@gnudd.com>
5562 W:      http://www.ohwr.org/projects/fmc-bus
5563 S:      Supported
5564 F:      drivers/fmc/
5565 F:      include/linux/fmc*.h
5566 F:      include/linux/ipmi-fru.h
5567 K:      fmc_d.*register
5568
5569 FPGA MANAGER FRAMEWORK
5570 M:      Alan Tull <atull@kernel.org>
5571 M:      Moritz Fischer <mdf@kernel.org>
5572 L:      linux-fpga@vger.kernel.org
5573 S:      Maintained
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5575 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5576 F:      Documentation/fpga/
5577 F:      Documentation/devicetree/bindings/fpga/
5578 F:      drivers/fpga/
5579 F:      include/linux/fpga/
5580 W:      http://www.rocketboards.org
5581
5582 FPU EMULATOR
5583 M:      Bill Metzenthen <billm@melbpc.org.au>
5584 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5585 S:      Maintained
5586 F:      arch/x86/math-emu/
5587
5588 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5589 L:      netdev@vger.kernel.org
5590 S:      Orphan
5591 F:      drivers/net/wan/dlci.c
5592 F:      drivers/net/wan/sdla.c
5593
5594 FRAMEBUFFER LAYER
5595 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5596 L:      dri-devel@lists.freedesktop.org
5597 L:      linux-fbdev@vger.kernel.org
5598 T:      git git://github.com/bzolnier/linux.git
5599 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5600 S:      Maintained
5601 F:      Documentation/fb/
5602 F:      drivers/video/
5603 F:      include/video/
5604 F:      include/linux/fb.h
5605 F:      include/uapi/video/
5606 F:      include/uapi/linux/fb.h
5607
5608 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5609 M:      Horia Geantă <horia.geanta@nxp.com>
5610 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5611 L:      linux-crypto@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/crypto/caam/
5614 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5615
5616 FREESCALE DIU FRAMEBUFFER DRIVER
5617 M:      Timur Tabi <timur@tabi.org>
5618 L:      linux-fbdev@vger.kernel.org
5619 S:      Maintained
5620 F:      drivers/video/fbdev/fsl-diu-fb.*
5621
5622 FREESCALE DMA DRIVER
5623 M:      Li Yang <leoyang.li@nxp.com>
5624 M:      Zhang Wei <zw@zh-kernel.org>
5625 L:      linuxppc-dev@lists.ozlabs.org
5626 S:      Maintained
5627 F:      drivers/dma/fsldma.*
5628
5629 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5630 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5631 L:      netdev@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/net/ethernet/freescale/gianfar*
5634 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5635 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5636
5637 FREESCALE GPMI NAND DRIVER
5638 M:      Han Xu <han.xu@nxp.com>
5639 L:      linux-mtd@lists.infradead.org
5640 S:      Maintained
5641 F:      drivers/mtd/nand/raw/gpmi-nand/*
5642
5643 FREESCALE I2C CPM DRIVER
5644 M:      Jochen Friedrich <jochen@scram.de>
5645 L:      linuxppc-dev@lists.ozlabs.org
5646 L:      linux-i2c@vger.kernel.org
5647 S:      Maintained
5648 F:      drivers/i2c/busses/i2c-cpm.c
5649
5650 FREESCALE IMX / MXC FEC DRIVER
5651 M:      Fugang Duan <fugang.duan@nxp.com>
5652 L:      netdev@vger.kernel.org
5653 S:      Maintained
5654 F:      drivers/net/ethernet/freescale/fec_main.c
5655 F:      drivers/net/ethernet/freescale/fec_ptp.c
5656 F:      drivers/net/ethernet/freescale/fec.h
5657 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5658
5659 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5660 M:      Sascha Hauer <s.hauer@pengutronix.de>
5661 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5662 L:      linux-fbdev@vger.kernel.org
5663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5664 S:      Maintained
5665 F:      include/linux/platform_data/video-imxfb.h
5666 F:      drivers/video/fbdev/imxfb.c
5667
5668 FREESCALE QORIQ DPAA ETHERNET DRIVER
5669 M:      Madalin Bucur <madalin.bucur@nxp.com>
5670 L:      netdev@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/net/ethernet/freescale/dpaa
5673
5674 FREESCALE QORIQ DPAA FMAN DRIVER
5675 M:      Madalin Bucur <madalin.bucur@nxp.com>
5676 L:      netdev@vger.kernel.org
5677 S:      Maintained
5678 F:      drivers/net/ethernet/freescale/fman
5679 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5680
5681 FREESCALE QUAD SPI DRIVER
5682 M:      Han Xu <han.xu@nxp.com>
5683 L:      linux-mtd@lists.infradead.org
5684 S:      Maintained
5685 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5686
5687 FREESCALE QUICC ENGINE LIBRARY
5688 M:      Qiang Zhao <qiang.zhao@nxp.com>
5689 L:      linuxppc-dev@lists.ozlabs.org
5690 S:      Maintained
5691 F:      drivers/soc/fsl/qe/
5692 F:      include/soc/fsl/*qe*.h
5693 F:      include/soc/fsl/*ucc*.h
5694
5695 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5696 M:      Li Yang <leoyang.li@nxp.com>
5697 L:      netdev@vger.kernel.org
5698 L:      linuxppc-dev@lists.ozlabs.org
5699 S:      Maintained
5700 F:      drivers/net/ethernet/freescale/ucc_geth*
5701
5702 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5703 M:      Zhao Qiang <qiang.zhao@nxp.com>
5704 L:      netdev@vger.kernel.org
5705 L:      linuxppc-dev@lists.ozlabs.org
5706 S:      Maintained
5707 F:      drivers/net/wan/fsl_ucc_hdlc*
5708
5709 FREESCALE QUICC ENGINE UCC UART DRIVER
5710 M:      Timur Tabi <timur@tabi.org>
5711 L:      linuxppc-dev@lists.ozlabs.org
5712 S:      Maintained
5713 F:      drivers/tty/serial/ucc_uart.c
5714
5715 FREESCALE SOC DRIVERS
5716 M:      Li Yang <leoyang.li@nxp.com>
5717 L:      linuxppc-dev@lists.ozlabs.org
5718 L:      linux-arm-kernel@lists.infradead.org
5719 S:      Maintained
5720 F:      Documentation/devicetree/bindings/soc/fsl/
5721 F:      drivers/soc/fsl/
5722 F:      include/linux/fsl/
5723
5724 FREESCALE SOC FS_ENET DRIVER
5725 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5726 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5727 L:      linuxppc-dev@lists.ozlabs.org
5728 L:      netdev@vger.kernel.org
5729 S:      Maintained
5730 F:      drivers/net/ethernet/freescale/fs_enet/
5731 F:      include/linux/fs_enet_pd.h
5732
5733 FREESCALE SOC SOUND DRIVERS
5734 M:      Timur Tabi <timur@tabi.org>
5735 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5736 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5737 R:      Fabio Estevam <fabio.estevam@nxp.com>
5738 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5739 L:      linuxppc-dev@lists.ozlabs.org
5740 S:      Maintained
5741 F:      sound/soc/fsl/fsl*
5742 F:      sound/soc/fsl/imx*
5743 F:      sound/soc/fsl/mpc8610_hpcd.c
5744
5745 FREESCALE USB PERIPHERAL DRIVERS
5746 M:      Li Yang <leoyang.li@nxp.com>
5747 L:      linux-usb@vger.kernel.org
5748 L:      linuxppc-dev@lists.ozlabs.org
5749 S:      Maintained
5750 F:      drivers/usb/gadget/udc/fsl*
5751
5752 FREEVXFS FILESYSTEM
5753 M:      Christoph Hellwig <hch@infradead.org>
5754 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5755 S:      Maintained
5756 F:      fs/freevxfs/
5757
5758 FREEZER
5759 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5760 M:      Pavel Machek <pavel@ucw.cz>
5761 L:      linux-pm@vger.kernel.org
5762 S:      Supported
5763 F:      Documentation/power/freezing-of-tasks.txt
5764 F:      include/linux/freezer.h
5765 F:      kernel/freezer.c
5766
5767 FRONTSWAP API
5768 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5769 L:      linux-kernel@vger.kernel.org
5770 S:      Maintained
5771 F:      mm/frontswap.c
5772 F:      include/linux/frontswap.h
5773
5774 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5775 M:      David Howells <dhowells@redhat.com>
5776 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5777 S:      Supported
5778 F:      Documentation/filesystems/caching/
5779 F:      fs/fscache/
5780 F:      include/linux/fscache*.h
5781
5782 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5783 M:      Theodore Y. Ts'o <tytso@mit.edu>
5784 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5785 L:      linux-fscrypt@vger.kernel.org
5786 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5788 S:      Supported
5789 F:      fs/crypto/
5790 F:      include/linux/fscrypt*.h
5791 F:      Documentation/filesystems/fscrypt.rst
5792
5793 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5794 M:      Jan Kara <jack@suse.cz>
5795 R:      Amir Goldstein <amir73il@gmail.com>
5796 L:      linux-fsdevel@vger.kernel.org
5797 S:      Maintained
5798 F:      fs/notify/
5799 F:      include/linux/fsnotify*.h
5800
5801 FUJITSU LAPTOP EXTRAS
5802 M:      Jonathan Woithe <jwoithe@just42.net>
5803 L:      platform-driver-x86@vger.kernel.org
5804 S:      Maintained
5805 F:      drivers/platform/x86/fujitsu-laptop.c
5806
5807 FUJITSU M-5MO LS CAMERA ISP DRIVER
5808 M:      Kyungmin Park <kyungmin.park@samsung.com>
5809 M:      Heungjun Kim <riverful.kim@samsung.com>
5810 L:      linux-media@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/media/i2c/m5mols/
5813 F:      include/media/i2c/m5mols.h
5814
5815 FUJITSU TABLET EXTRAS
5816 M:      Robert Gerlach <khnz@gmx.de>
5817 L:      platform-driver-x86@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/platform/x86/fujitsu-tablet.c
5820
5821 FUSE: FILESYSTEM IN USERSPACE
5822 M:      Miklos Szeredi <miklos@szeredi.hu>
5823 L:      linux-fsdevel@vger.kernel.org
5824 W:      http://fuse.sourceforge.net/
5825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5826 S:      Maintained
5827 F:      fs/fuse/
5828 F:      include/uapi/linux/fuse.h
5829 F:      Documentation/filesystems/fuse.txt
5830
5831 FUTEX SUBSYSTEM
5832 M:      Thomas Gleixner <tglx@linutronix.de>
5833 M:      Ingo Molnar <mingo@redhat.com>
5834 R:      Peter Zijlstra <peterz@infradead.org>
5835 R:      Darren Hart <dvhart@infradead.org>
5836 L:      linux-kernel@vger.kernel.org
5837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5838 S:      Maintained
5839 F:      kernel/futex.c
5840 F:      kernel/futex_compat.c
5841 F:      include/asm-generic/futex.h
5842 F:      include/linux/futex.h
5843 F:      include/uapi/linux/futex.h
5844 F:      tools/testing/selftests/futex/
5845 F:      tools/perf/bench/futex*
5846 F:      Documentation/*futex*
5847
5848 GCC PLUGINS
5849 M:      Kees Cook <keescook@chromium.org>
5850 R:      Emese Revfy <re.emese@gmail.com>
5851 L:      kernel-hardening@lists.openwall.com
5852 S:      Maintained
5853 F:      scripts/gcc-plugins/
5854 F:      scripts/gcc-plugin.sh
5855 F:      scripts/Makefile.gcc-plugins
5856 F:      Documentation/gcc-plugins.txt
5857
5858 GCOV BASED KERNEL PROFILING
5859 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5860 S:      Maintained
5861 F:      kernel/gcov/
5862 F:      Documentation/dev-tools/gcov.rst
5863
5864 GDB KERNEL DEBUGGING HELPER SCRIPTS
5865 M:      Jan Kiszka <jan.kiszka@siemens.com>
5866 M:      Kieran Bingham <kieran@bingham.xyz>
5867 S:      Supported
5868 F:      scripts/gdb/
5869
5870 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5871 M:      Achim Leubner <achim_leubner@adaptec.com>
5872 L:      linux-scsi@vger.kernel.org
5873 W:      http://www.icp-vortex.com/
5874 S:      Supported
5875 F:      drivers/scsi/gdt*
5876
5877 GEMTEK FM RADIO RECEIVER DRIVER
5878 M:      Hans Verkuil <hverkuil@xs4all.nl>
5879 L:      linux-media@vger.kernel.org
5880 T:      git git://linuxtv.org/media_tree.git
5881 W:      https://linuxtv.org
5882 S:      Maintained
5883 F:      drivers/media/radio/radio-gemtek*
5884
5885 GENERIC GPIO I2C DRIVER
5886 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5887 S:      Supported
5888 F:      drivers/i2c/busses/i2c-gpio.c
5889 F:      include/linux/i2c-gpio.h
5890
5891 GENERIC GPIO I2C MULTIPLEXER DRIVER
5892 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5893 L:      linux-i2c@vger.kernel.org
5894 S:      Supported
5895 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5896 F:      include/linux/i2c-mux-gpio.h
5897 F:      Documentation/i2c/muxes/i2c-mux-gpio
5898
5899 GENERIC HDLC (WAN) DRIVERS
5900 M:      Krzysztof Halasa <khc@pm.waw.pl>
5901 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5902 S:      Maintained
5903 F:      drivers/net/wan/c101.c
5904 F:      drivers/net/wan/hd6457*
5905 F:      drivers/net/wan/hdlc*
5906 F:      drivers/net/wan/n2.c
5907 F:      drivers/net/wan/pc300too.c
5908 F:      drivers/net/wan/pci200syn.c
5909 F:      drivers/net/wan/wanxl*
5910
5911 GENERIC INCLUDE/ASM HEADER FILES
5912 M:      Arnd Bergmann <arnd@arndb.de>
5913 L:      linux-arch@vger.kernel.org
5914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5915 S:      Maintained
5916 F:      include/asm-generic/
5917 F:      include/uapi/asm-generic/
5918
5919 GENERIC PHY FRAMEWORK
5920 M:      Kishon Vijay Abraham I <kishon@ti.com>
5921 L:      linux-kernel@vger.kernel.org
5922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5923 S:      Supported
5924 F:      drivers/phy/
5925 F:      include/linux/phy/
5926
5927 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5928 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5929 S:      Supported
5930 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5931
5932 GENERIC PM DOMAINS
5933 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5934 M:      Kevin Hilman <khilman@kernel.org>
5935 M:      Ulf Hansson <ulf.hansson@linaro.org>
5936 L:      linux-pm@vger.kernel.org
5937 S:      Supported
5938 F:      drivers/base/power/domain*.c
5939 F:      include/linux/pm_domain.h
5940 F:      Documentation/devicetree/bindings/power/power_domain.txt
5941
5942 GENERIC UIO DRIVER FOR PCI DEVICES
5943 M:      "Michael S. Tsirkin" <mst@redhat.com>
5944 L:      kvm@vger.kernel.org
5945 S:      Supported
5946 F:      drivers/uio/uio_pci_generic.c
5947
5948 GENWQE (IBM Generic Workqueue Card)
5949 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5950 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5951 S:      Supported
5952 F:      drivers/misc/genwqe/
5953
5954 GET_MAINTAINER SCRIPT
5955 M:      Joe Perches <joe@perches.com>
5956 S:      Maintained
5957 F:      scripts/get_maintainer.pl
5958
5959 GFS2 FILE SYSTEM
5960 M:      Steven Whitehouse <swhiteho@redhat.com>
5961 M:      Bob Peterson <rpeterso@redhat.com>
5962 L:      cluster-devel@redhat.com
5963 W:      http://sources.redhat.com/cluster/
5964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5965 S:      Supported
5966 F:      Documentation/filesystems/gfs2*.txt
5967 F:      fs/gfs2/
5968 F:      include/uapi/linux/gfs2_ondisk.h
5969
5970 GIGASET ISDN DRIVERS
5971 M:      Paul Bolle <pebolle@tiscali.nl>
5972 L:      gigaset307x-common@lists.sourceforge.net
5973 W:      http://gigaset307x.sourceforge.net/
5974 S:      Odd Fixes
5975 F:      Documentation/isdn/README.gigaset
5976 F:      drivers/isdn/gigaset/
5977 F:      include/uapi/linux/gigaset_dev.h
5978
5979 GO7007 MPEG CODEC
5980 M:      Hans Verkuil <hans.verkuil@cisco.com>
5981 L:      linux-media@vger.kernel.org
5982 S:      Maintained
5983 F:      drivers/media/usb/go7007/
5984
5985 GOODIX TOUCHSCREEN
5986 M:      Bastien Nocera <hadess@hadess.net>
5987 L:      linux-input@vger.kernel.org
5988 S:      Maintained
5989 F:      drivers/input/touchscreen/goodix.c
5990
5991 GPD POCKET FAN DRIVER
5992 M:      Hans de Goede <hdegoede@redhat.com>
5993 L:      platform-driver-x86@vger.kernel.org
5994 S:      Maintained
5995 F:      drivers/platform/x86/gpd-pocket-fan.c
5996
5997 GPIO ACPI SUPPORT
5998 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5999 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6000 L:      linux-gpio@vger.kernel.org
6001 L:      linux-acpi@vger.kernel.org
6002 S:      Maintained
6003 F:      Documentation/acpi/gpio-properties.txt
6004 F:      drivers/gpio/gpiolib-acpi.c
6005
6006 GPIO IR Transmitter
6007 M:      Sean Young <sean@mess.org>
6008 L:      linux-media@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/media/rc/gpio-ir-tx.c
6011
6012 GPIO MOCKUP DRIVER
6013 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6014 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6015 L:      linux-gpio@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/gpio/gpio-mockup.c
6018 F:      tools/testing/selftests/gpio/
6019
6020 GPIO SUBSYSTEM
6021 M:      Linus Walleij <linus.walleij@linaro.org>
6022 L:      linux-gpio@vger.kernel.org
6023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6024 S:      Maintained
6025 F:      Documentation/devicetree/bindings/gpio/
6026 F:      Documentation/driver-api/gpio/
6027 F:      Documentation/gpio/
6028 F:      Documentation/ABI/testing/gpio-cdev
6029 F:      Documentation/ABI/obsolete/sysfs-gpio
6030 F:      drivers/gpio/
6031 F:      include/linux/gpio/
6032 F:      include/linux/gpio.h
6033 F:      include/linux/of_gpio.h
6034 F:      include/asm-generic/gpio.h
6035 F:      include/uapi/linux/gpio.h
6036 F:      tools/gpio/
6037
6038 GRE DEMULTIPLEXER DRIVER
6039 M:      Dmitry Kozlov <xeb@mail.ru>
6040 L:      netdev@vger.kernel.org
6041 S:      Maintained
6042 F:      net/ipv4/gre_demux.c
6043 F:      net/ipv4/gre_offload.c
6044 F:      include/net/gre.h
6045
6046 GRETH 10/100/1G Ethernet MAC device driver
6047 M:      Andreas Larsson <andreas@gaisler.com>
6048 L:      netdev@vger.kernel.org
6049 S:      Maintained
6050 F:      drivers/net/ethernet/aeroflex/
6051
6052 GREYBUS AUDIO PROTOCOLS DRIVERS
6053 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6054 M:      Mark Greer <mgreer@animalcreek.com>
6055 S:      Maintained
6056 F:      drivers/staging/greybus/audio_apbridgea.c
6057 F:      drivers/staging/greybus/audio_apbridgea.h
6058 F:      drivers/staging/greybus/audio_codec.c
6059 F:      drivers/staging/greybus/audio_codec.h
6060 F:      drivers/staging/greybus/audio_gb.c
6061 F:      drivers/staging/greybus/audio_manager.c
6062 F:      drivers/staging/greybus/audio_manager.h
6063 F:      drivers/staging/greybus/audio_manager_module.c
6064 F:      drivers/staging/greybus/audio_manager_private.h
6065 F:      drivers/staging/greybus/audio_manager_sysfs.c
6066 F:      drivers/staging/greybus/audio_module.c
6067 F:      drivers/staging/greybus/audio_topology.c
6068
6069 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6070 M:      Viresh Kumar <vireshk@kernel.org>
6071 S:      Maintained
6072 F:      drivers/staging/greybus/authentication.c
6073 F:      drivers/staging/greybus/bootrom.c
6074 F:      drivers/staging/greybus/firmware.h
6075 F:      drivers/staging/greybus/fw-core.c
6076 F:      drivers/staging/greybus/fw-download.c
6077 F:      drivers/staging/greybus/fw-managament.c
6078 F:      drivers/staging/greybus/greybus_authentication.h
6079 F:      drivers/staging/greybus/greybus_firmware.h
6080 F:      drivers/staging/greybus/hid.c
6081 F:      drivers/staging/greybus/i2c.c
6082 F:      drivers/staging/greybus/spi.c
6083 F:      drivers/staging/greybus/spilib.c
6084 F:      drivers/staging/greybus/spilib.h
6085
6086 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6087 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6088 S:      Maintained
6089 F:      drivers/staging/greybus/loopback.c
6090 F:      drivers/staging/greybus/timesync.c
6091 F:      drivers/staging/greybus/timesync_platform.c
6092
6093 GREYBUS PLATFORM DRIVERS
6094 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6095 S:      Maintained
6096 F:      drivers/staging/greybus/arche-platform.c
6097 F:      drivers/staging/greybus/arche-apb-ctrl.c
6098 F:      drivers/staging/greybus/arche_platform.h
6099
6100 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6101 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6102 S:      Maintained
6103 F:      drivers/staging/greybus/sdio.c
6104 F:      drivers/staging/greybus/light.c
6105 F:      drivers/staging/greybus/gpio.c
6106 F:      drivers/staging/greybus/power_supply.c
6107 F:      drivers/staging/greybus/spi.c
6108 F:      drivers/staging/greybus/spilib.c
6109
6110 GREYBUS SUBSYSTEM
6111 M:      Johan Hovold <johan@kernel.org>
6112 M:      Alex Elder <elder@kernel.org>
6113 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6114 S:      Maintained
6115 F:      drivers/staging/greybus/
6116 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6117
6118 GREYBUS UART PROTOCOLS DRIVERS
6119 M:      David Lin <dtwlin@gmail.com>
6120 S:      Maintained
6121 F:      drivers/staging/greybus/uart.c
6122 F:      drivers/staging/greybus/log.c
6123
6124 GS1662 VIDEO SERIALIZER
6125 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6126 L:      linux-media@vger.kernel.org
6127 T:      git git://linuxtv.org/media_tree.git
6128 S:      Maintained
6129 F:      drivers/media/spi/gs1662.c
6130
6131 GSPCA FINEPIX SUBDRIVER
6132 M:      Frank Zago <frank@zago.net>
6133 L:      linux-media@vger.kernel.org
6134 T:      git git://linuxtv.org/media_tree.git
6135 S:      Maintained
6136 F:      drivers/media/usb/gspca/finepix.c
6137
6138 GSPCA GL860 SUBDRIVER
6139 M:      Olivier Lorin <o.lorin@laposte.net>
6140 L:      linux-media@vger.kernel.org
6141 T:      git git://linuxtv.org/media_tree.git
6142 S:      Maintained
6143 F:      drivers/media/usb/gspca/gl860/
6144
6145 GSPCA M5602 SUBDRIVER
6146 M:      Erik Andren <erik.andren@gmail.com>
6147 L:      linux-media@vger.kernel.org
6148 T:      git git://linuxtv.org/media_tree.git
6149 S:      Maintained
6150 F:      drivers/media/usb/gspca/m5602/
6151
6152 GSPCA PAC207 SONIXB SUBDRIVER
6153 M:      Hans Verkuil <hverkuil@xs4all.nl>
6154 L:      linux-media@vger.kernel.org
6155 T:      git git://linuxtv.org/media_tree.git
6156 S:      Odd Fixes
6157 F:      drivers/media/usb/gspca/pac207.c
6158
6159 GSPCA SN9C20X SUBDRIVER
6160 M:      Brian Johnson <brijohn@gmail.com>
6161 L:      linux-media@vger.kernel.org
6162 T:      git git://linuxtv.org/media_tree.git
6163 S:      Maintained
6164 F:      drivers/media/usb/gspca/sn9c20x.c
6165
6166 GSPCA T613 SUBDRIVER
6167 M:      Leandro Costantino <lcostantino@gmail.com>
6168 L:      linux-media@vger.kernel.org
6169 T:      git git://linuxtv.org/media_tree.git
6170 S:      Maintained
6171 F:      drivers/media/usb/gspca/t613.c
6172
6173 GSPCA USB WEBCAM DRIVER
6174 M:      Hans Verkuil <hverkuil@xs4all.nl>
6175 L:      linux-media@vger.kernel.org
6176 T:      git git://linuxtv.org/media_tree.git
6177 S:      Odd Fixes
6178 F:      drivers/media/usb/gspca/
6179
6180 GTP (GPRS Tunneling Protocol)
6181 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6182 M:      Harald Welte <laforge@gnumonks.org>
6183 L:      osmocom-net-gprs@lists.osmocom.org
6184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6185 S:      Maintained
6186 F:      drivers/net/gtp.c
6187
6188 GUID PARTITION TABLE (GPT)
6189 M:      Davidlohr Bueso <dave@stgolabs.net>
6190 L:      linux-efi@vger.kernel.org
6191 S:      Maintained
6192 F:      block/partitions/efi.*
6193
6194 H8/300 ARCHITECTURE
6195 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6196 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6197 W:      http://uclinux-h8.sourceforge.jp
6198 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6199 S:      Maintained
6200 F:      arch/h8300/
6201 F:      drivers/clocksource/h8300_*.c
6202 F:      drivers/clk/h8300/
6203 F:      drivers/irqchip/irq-renesas-h8*.c
6204
6205 HACKRF MEDIA DRIVER
6206 M:      Antti Palosaari <crope@iki.fi>
6207 L:      linux-media@vger.kernel.org
6208 W:      https://linuxtv.org
6209 W:      http://palosaari.fi/linux/
6210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6211 T:      git git://linuxtv.org/anttip/media_tree.git
6212 S:      Maintained
6213 F:      drivers/media/usb/hackrf/
6214
6215 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6216 M:      Frank Seidel <frank@f-seidel.de>
6217 L:      platform-driver-x86@vger.kernel.org
6218 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6219 S:      Maintained
6220 F:      drivers/platform/x86/hdaps.c
6221
6222 HARDWARE MONITORING
6223 M:      Jean Delvare <jdelvare@suse.com>
6224 M:      Guenter Roeck <linux@roeck-us.net>
6225 L:      linux-hwmon@vger.kernel.org
6226 W:      http://hwmon.wiki.kernel.org/
6227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6228 S:      Maintained
6229 F:      Documentation/hwmon/
6230 F:      drivers/hwmon/
6231 F:      include/linux/hwmon*.h
6232
6233 HARDWARE RANDOM NUMBER GENERATOR CORE
6234 M:      Matt Mackall <mpm@selenic.com>
6235 M:      Herbert Xu <herbert@gondor.apana.org.au>
6236 L:      linux-crypto@vger.kernel.org
6237 S:      Odd fixes
6238 F:      Documentation/devicetree/bindings/rng/
6239 F:      Documentation/hw_random.txt
6240 F:      drivers/char/hw_random/
6241 F:      include/linux/hw_random.h
6242
6243 HARDWARE TRACING FACILITIES
6244 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6245 S:      Maintained
6246 F:      drivers/hwtracing/
6247
6248 HARDWARE SPINLOCK CORE
6249 M:      Ohad Ben-Cohen <ohad@wizery.com>
6250 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6251 L:      linux-remoteproc@vger.kernel.org
6252 S:      Maintained
6253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6254 F:      Documentation/devicetree/bindings/hwlock/
6255 F:      Documentation/hwspinlock.txt
6256 F:      drivers/hwspinlock/
6257 F:      include/linux/hwspinlock.h
6258
6259 HARMONY SOUND DRIVER
6260 L:      linux-parisc@vger.kernel.org
6261 S:      Maintained
6262 F:      sound/parisc/harmony.*
6263
6264 HDPVR USB VIDEO ENCODER DRIVER
6265 M:      Hans Verkuil <hverkuil@xs4all.nl>
6266 L:      linux-media@vger.kernel.org
6267 T:      git git://linuxtv.org/media_tree.git
6268 W:      https://linuxtv.org
6269 S:      Odd Fixes
6270 F:      drivers/media/usb/hdpvr/
6271
6272 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6273 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6274 S:      Supported
6275 F:      Documentation/watchdog/hpwdt.txt
6276 F:      drivers/watchdog/hpwdt.c
6277
6278 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6279 M:      Don Brace <don.brace@microsemi.com>
6280 L:      esc.storagedev@microsemi.com
6281 L:      linux-scsi@vger.kernel.org
6282 S:      Supported
6283 F:      Documentation/scsi/hpsa.txt
6284 F:      drivers/scsi/hpsa*.[ch]
6285 F:      include/linux/cciss*.h
6286 F:      include/uapi/linux/cciss*.h
6287
6288 HFI1 DRIVER
6289 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6290 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6291 L:      linux-rdma@vger.kernel.org
6292 S:      Supported
6293 F:      drivers/infiniband/hw/hfi1
6294
6295 HFS FILESYSTEM
6296 L:      linux-fsdevel@vger.kernel.org
6297 S:      Orphan
6298 F:      Documentation/filesystems/hfs.txt
6299 F:      fs/hfs/
6300
6301 HFSPLUS FILESYSTEM
6302 L:      linux-fsdevel@vger.kernel.org
6303 S:      Orphan
6304 F:      Documentation/filesystems/hfsplus.txt
6305 F:      fs/hfsplus/
6306
6307 HGA FRAMEBUFFER DRIVER
6308 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6309 L:      linux-nvidia@lists.surfsouth.com
6310 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6311 S:      Maintained
6312 F:      drivers/video/fbdev/hgafb.c
6313
6314 HIBERNATION (aka Software Suspend, aka swsusp)
6315 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6316 M:      Pavel Machek <pavel@ucw.cz>
6317 L:      linux-pm@vger.kernel.org
6318 B:      https://bugzilla.kernel.org
6319 S:      Supported
6320 F:      arch/x86/power/
6321 F:      drivers/base/power/
6322 F:      kernel/power/
6323 F:      include/linux/suspend.h
6324 F:      include/linux/freezer.h
6325 F:      include/linux/pm.h
6326 F:      arch/*/include/asm/suspend*.h
6327
6328 HID CORE LAYER
6329 M:      Jiri Kosina <jikos@kernel.org>
6330 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6331 L:      linux-input@vger.kernel.org
6332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6333 S:      Maintained
6334 F:      drivers/hid/
6335 F:      include/linux/hid*
6336 F:      include/uapi/linux/hid*
6337
6338 HID SENSOR HUB DRIVERS
6339 M:      Jiri Kosina <jikos@kernel.org>
6340 M:      Jonathan Cameron <jic23@kernel.org>
6341 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6342 L:      linux-input@vger.kernel.org
6343 L:      linux-iio@vger.kernel.org
6344 S:      Maintained
6345 F:      Documentation/hid/hid-sensor*
6346 F:      drivers/hid/hid-sensor-*
6347 F:      drivers/iio/*/hid-*
6348 F:      include/linux/hid-sensor-*
6349
6350 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6351 M:      Thomas Gleixner <tglx@linutronix.de>
6352 L:      linux-kernel@vger.kernel.org
6353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6354 S:      Maintained
6355 F:      Documentation/timers/
6356 F:      kernel/time/hrtimer.c
6357 F:      kernel/time/clockevents.c
6358 F:      kernel/time/timer_*.c
6359 F:      include/linux/clockchips.h
6360 F:      include/linux/hrtimer.h
6361
6362 HIGH-SPEED SCC DRIVER FOR AX.25
6363 L:      linux-hams@vger.kernel.org
6364 S:      Orphan
6365 F:      drivers/net/hamradio/dmascc.c
6366 F:      drivers/net/hamradio/scc.c
6367
6368 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6369 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6370 W:      http://www.highpoint-tech.com
6371 S:      Supported
6372 F:      Documentation/scsi/hptiop.txt
6373 F:      drivers/scsi/hptiop.c
6374
6375 HIPPI
6376 M:      Jes Sorensen <jes@trained-monkey.org>
6377 L:      linux-hippi@sunsite.dk
6378 S:      Maintained
6379 F:      include/linux/hippidevice.h
6380 F:      include/uapi/linux/if_hippi.h
6381 F:      net/802/hippi.c
6382 F:      drivers/net/hippi/
6383
6384 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6385 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6386 M:      Salil Mehta <salil.mehta@huawei.com>
6387 L:      netdev@vger.kernel.org
6388 W:      http://www.hisilicon.com
6389 S:      Maintained
6390 F:      drivers/net/ethernet/hisilicon/hns3/
6391
6392 HISILICON LPC BUS DRIVER
6393 M:      john.garry@huawei.com
6394 W:      http://www.hisilicon.com
6395 S:      Maintained
6396 F:      drivers/bus/hisi_lpc.c
6397 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6398
6399 HISILICON NETWORK SUBSYSTEM DRIVER
6400 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6401 M:      Salil Mehta <salil.mehta@huawei.com>
6402 L:      netdev@vger.kernel.org
6403 W:      http://www.hisilicon.com
6404 S:      Maintained
6405 F:      drivers/net/ethernet/hisilicon/
6406 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6407
6408 HISILICON PMU DRIVER
6409 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6410 W:      http://www.hisilicon.com
6411 S:      Supported
6412 F:      drivers/perf/hisilicon
6413 F:      Documentation/perf/hisi-pmu.txt
6414
6415 HISILICON ROCE DRIVER
6416 M:      Lijun Ou <oulijun@huawei.com>
6417 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6418 L:      linux-rdma@vger.kernel.org
6419 S:      Maintained
6420 F:      drivers/infiniband/hw/hns/
6421 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6422
6423 HISILICON SAS Controller
6424 M:      John Garry <john.garry@huawei.com>
6425 W:      http://www.hisilicon.com
6426 S:      Supported
6427 F:      drivers/scsi/hisi_sas/
6428 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6429
6430 HMM - Heterogeneous Memory Management
6431 M:      Jérôme Glisse <jglisse@redhat.com>
6432 L:      linux-mm@kvack.org
6433 S:      Maintained
6434 F:      mm/hmm*
6435 F:      include/linux/hmm*
6436 F:      Documentation/vm/hmm.txt
6437
6438 HOST AP DRIVER
6439 M:      Jouni Malinen <j@w1.fi>
6440 L:      linux-wireless@vger.kernel.org
6441 W:      http://w1.fi/hostap-driver.html
6442 S:      Obsolete
6443 F:      drivers/net/wireless/intersil/hostap/
6444
6445 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6446 L:      platform-driver-x86@vger.kernel.org
6447 S:      Orphan
6448 F:      drivers/platform/x86/tc1100-wmi.c
6449
6450 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6451 M:      Jaroslav Kysela <perex@perex.cz>
6452 S:      Maintained
6453 F:      drivers/net/ethernet/hp/hp100.*
6454
6455 HPET:   High Precision Event Timers driver
6456 M:      Clemens Ladisch <clemens@ladisch.de>
6457 S:      Maintained
6458 F:      Documentation/timers/hpet.txt
6459 F:      drivers/char/hpet.c
6460 F:      include/linux/hpet.h
6461 F:      include/uapi/linux/hpet.h
6462
6463 HPET:   x86
6464 S:      Orphan
6465 F:      arch/x86/kernel/hpet.c
6466 F:      arch/x86/include/asm/hpet.h
6467
6468 HPFS FILESYSTEM
6469 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6470 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6471 S:      Maintained
6472 F:      fs/hpfs/
6473
6474 HSI SUBSYSTEM
6475 M:      Sebastian Reichel <sre@kernel.org>
6476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6477 S:      Maintained
6478 F:      Documentation/ABI/testing/sysfs-bus-hsi
6479 F:      Documentation/driver-api/hsi.rst
6480 F:      drivers/hsi/
6481 F:      include/linux/hsi/
6482 F:      include/uapi/linux/hsi/
6483
6484 HSO 3G MODEM DRIVER
6485 L:      linux-usb@vger.kernel.org
6486 S:      Orphan
6487 F:      drivers/net/usb/hso.c
6488
6489 HSR NETWORK PROTOCOL
6490 M:      Arvid Brodin <arvid.brodin@alten.se>
6491 L:      netdev@vger.kernel.org
6492 S:      Maintained
6493 F:      net/hsr/
6494
6495 HT16K33 LED CONTROLLER DRIVER
6496 M:      Robin van der Gracht <robin@protonic.nl>
6497 S:      Maintained
6498 F:      drivers/auxdisplay/ht16k33.c
6499 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6500
6501 HTCPEN TOUCHSCREEN DRIVER
6502 M:      Pau Oliva Fora <pof@eslack.org>
6503 L:      linux-input@vger.kernel.org
6504 S:      Maintained
6505 F:      drivers/input/touchscreen/htcpen.c
6506
6507 HUAWEI ETHERNET DRIVER
6508 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6509 L:      netdev@vger.kernel.org
6510 S:      Supported
6511 F:      Documentation/networking/hinic.txt
6512 F:      drivers/net/ethernet/huawei/hinic/
6513
6514 HUGETLB FILESYSTEM
6515 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6516 S:      Maintained
6517 F:      fs/hugetlbfs/
6518
6519 HVA ST MEDIA DRIVER
6520 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6521 L:      linux-media@vger.kernel.org
6522 T:      git git://linuxtv.org/media_tree.git
6523 W:      https://linuxtv.org
6524 S:      Supported
6525 F:      drivers/media/platform/sti/hva
6526
6527 HWPOISON MEMORY FAILURE HANDLING
6528 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6529 L:      linux-mm@kvack.org
6530 S:      Maintained
6531 F:      mm/memory-failure.c
6532 F:      mm/hwpoison-inject.c
6533
6534 Hyper-V CORE AND DRIVERS
6535 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6536 M:      Haiyang Zhang <haiyangz@microsoft.com>
6537 M:      Stephen Hemminger <sthemmin@microsoft.com>
6538 L:      devel@linuxdriverproject.org
6539 S:      Maintained
6540 F:      Documentation/networking/netvsc.txt
6541 F:      arch/x86/include/asm/mshyperv.h
6542 F:      arch/x86/include/asm/trace/hyperv.h
6543 F:      arch/x86/include/asm/hyperv-tlfs.h
6544 F:      arch/x86/kernel/cpu/mshyperv.c
6545 F:      arch/x86/hyperv
6546 F:      drivers/hid/hid-hyperv.c
6547 F:      drivers/hv/
6548 F:      drivers/input/serio/hyperv-keyboard.c
6549 F:      drivers/pci/host/pci-hyperv.c
6550 F:      drivers/net/hyperv/
6551 F:      drivers/scsi/storvsc_drv.c
6552 F:      drivers/uio/uio_hv_generic.c
6553 F:      drivers/video/fbdev/hyperv_fb.c
6554 F:      net/vmw_vsock/hyperv_transport.c
6555 F:      include/linux/hyperv.h
6556 F:      include/uapi/linux/hyperv.h
6557 F:      tools/hv/
6558 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6559
6560 HYPERVISOR VIRTUAL CONSOLE DRIVER
6561 L:      linuxppc-dev@lists.ozlabs.org
6562 S:      Odd Fixes
6563 F:      drivers/tty/hvc/
6564
6565 I2C ACPI SUPPORT
6566 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6567 L:      linux-i2c@vger.kernel.org
6568 L:      linux-acpi@vger.kernel.org
6569 S:      Maintained
6570 F:      drivers/i2c/i2c-core-acpi.c
6571
6572 I2C MUXES
6573 M:      Peter Rosin <peda@axentia.se>
6574 L:      linux-i2c@vger.kernel.org
6575 S:      Maintained
6576 F:      Documentation/i2c/i2c-topology
6577 F:      Documentation/i2c/muxes/
6578 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6579 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6580 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6581 F:      drivers/i2c/i2c-mux.c
6582 F:      drivers/i2c/muxes/
6583 F:      include/linux/i2c-mux.h
6584
6585 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6586 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6587 L:      linux-i2c@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/i2c/busses/i2c-mv64xxx.c
6590
6591 I2C OVER PARALLEL PORT
6592 M:      Jean Delvare <jdelvare@suse.com>
6593 L:      linux-i2c@vger.kernel.org
6594 S:      Maintained
6595 F:      Documentation/i2c/busses/i2c-parport
6596 F:      Documentation/i2c/busses/i2c-parport-light
6597 F:      drivers/i2c/busses/i2c-parport.c
6598 F:      drivers/i2c/busses/i2c-parport-light.c
6599
6600 I2C SUBSYSTEM
6601 M:      Wolfram Sang <wsa@the-dreams.de>
6602 L:      linux-i2c@vger.kernel.org
6603 W:      https://i2c.wiki.kernel.org/
6604 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6606 S:      Maintained
6607 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6608 F:      Documentation/i2c/
6609 F:      drivers/i2c/*
6610 F:      include/linux/i2c.h
6611 F:      include/linux/i2c-dev.h
6612 F:      include/linux/i2c-smbus.h
6613 F:      include/uapi/linux/i2c.h
6614 F:      include/uapi/linux/i2c-*.h
6615
6616 I2C SUBSYSTEM HOST DRIVERS
6617 L:      linux-i2c@vger.kernel.org
6618 W:      https://i2c.wiki.kernel.org/
6619 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6621 S:      Odd Fixes
6622 F:      Documentation/devicetree/bindings/i2c/
6623 F:      drivers/i2c/algos/
6624 F:      drivers/i2c/busses/
6625
6626 I2C-TAOS-EVM DRIVER
6627 M:      Jean Delvare <jdelvare@suse.com>
6628 L:      linux-i2c@vger.kernel.org
6629 S:      Maintained
6630 F:      Documentation/i2c/busses/i2c-taos-evm
6631 F:      drivers/i2c/busses/i2c-taos-evm.c
6632
6633 I2C-TINY-USB DRIVER
6634 M:      Till Harbaum <till@harbaum.org>
6635 L:      linux-i2c@vger.kernel.org
6636 W:      http://www.harbaum.org/till/i2c_tiny_usb
6637 S:      Maintained
6638 F:      drivers/i2c/busses/i2c-tiny-usb.c
6639
6640 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6641 M:      Jean Delvare <jdelvare@suse.com>
6642 L:      linux-i2c@vger.kernel.org
6643 S:      Maintained
6644 F:      Documentation/i2c/busses/i2c-ali1535
6645 F:      Documentation/i2c/busses/i2c-ali1563
6646 F:      Documentation/i2c/busses/i2c-ali15x3
6647 F:      Documentation/i2c/busses/i2c-amd756
6648 F:      Documentation/i2c/busses/i2c-amd8111
6649 F:      Documentation/i2c/busses/i2c-i801
6650 F:      Documentation/i2c/busses/i2c-nforce2
6651 F:      Documentation/i2c/busses/i2c-piix4
6652 F:      Documentation/i2c/busses/i2c-sis5595
6653 F:      Documentation/i2c/busses/i2c-sis630
6654 F:      Documentation/i2c/busses/i2c-sis96x
6655 F:      Documentation/i2c/busses/i2c-via
6656 F:      Documentation/i2c/busses/i2c-viapro
6657 F:      drivers/i2c/busses/i2c-ali1535.c
6658 F:      drivers/i2c/busses/i2c-ali1563.c
6659 F:      drivers/i2c/busses/i2c-ali15x3.c
6660 F:      drivers/i2c/busses/i2c-amd756.c
6661 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6662 F:      drivers/i2c/busses/i2c-amd8111.c
6663 F:      drivers/i2c/busses/i2c-i801.c
6664 F:      drivers/i2c/busses/i2c-isch.c
6665 F:      drivers/i2c/busses/i2c-nforce2.c
6666 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6667 F:      drivers/i2c/busses/i2c-piix4.c
6668 F:      drivers/i2c/busses/i2c-sis5595.c
6669 F:      drivers/i2c/busses/i2c-sis630.c
6670 F:      drivers/i2c/busses/i2c-sis96x.c
6671 F:      drivers/i2c/busses/i2c-via.c
6672 F:      drivers/i2c/busses/i2c-viapro.c
6673
6674 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6675 M:      Hans de Goede <hdegoede@redhat.com>
6676 L:      linux-i2c@vger.kernel.org
6677 S:      Maintained
6678 F:      drivers/i2c/busses/i2c-cht-wc.c
6679
6680 I2C/SMBUS ISMT DRIVER
6681 M:      Seth Heasley <seth.heasley@intel.com>
6682 M:      Neil Horman <nhorman@tuxdriver.com>
6683 L:      linux-i2c@vger.kernel.org
6684 F:      drivers/i2c/busses/i2c-ismt.c
6685 F:      Documentation/i2c/busses/i2c-ismt
6686
6687 I2C/SMBUS STUB DRIVER
6688 M:      Jean Delvare <jdelvare@suse.com>
6689 L:      linux-i2c@vger.kernel.org
6690 S:      Maintained
6691 F:      drivers/i2c/i2c-stub.c
6692
6693 IA64 (Itanium) PLATFORM
6694 M:      Tony Luck <tony.luck@intel.com>
6695 M:      Fenghua Yu <fenghua.yu@intel.com>
6696 L:      linux-ia64@vger.kernel.org
6697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6698 S:      Maintained
6699 F:      arch/ia64/
6700
6701 IBM Power 842 compression accelerator
6702 M:      Haren Myneni <haren@us.ibm.com>
6703 S:      Supported
6704 F:      drivers/crypto/nx/Makefile
6705 F:      drivers/crypto/nx/Kconfig
6706 F:      drivers/crypto/nx/nx-842*
6707 F:      include/linux/sw842.h
6708 F:      crypto/842.c
6709 F:      lib/842/
6710
6711 IBM Power in-Nest Crypto Acceleration
6712 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6713 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6714 L:      linux-crypto@vger.kernel.org
6715 S:      Supported
6716 F:      drivers/crypto/nx/Makefile
6717 F:      drivers/crypto/nx/Kconfig
6718 F:      drivers/crypto/nx/nx-aes*
6719 F:      drivers/crypto/nx/nx-sha*
6720 F:      drivers/crypto/nx/nx.*
6721 F:      drivers/crypto/nx/nx_csbcpb.h
6722 F:      drivers/crypto/nx/nx_debugfs.h
6723
6724 IBM Power Linux RAID adapter
6725 M:      Brian King <brking@us.ibm.com>
6726 S:      Supported
6727 F:      drivers/scsi/ipr.*
6728
6729 IBM Power SRIOV Virtual NIC Device Driver
6730 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6731 M:      John Allen <jallen@linux.vnet.ibm.com>
6732 L:      netdev@vger.kernel.org
6733 S:      Supported
6734 F:      drivers/net/ethernet/ibm/ibmvnic.*
6735
6736 IBM Power Virtual Accelerator Switchboard
6737 M:      Sukadev Bhattiprolu
6738 L:      linuxppc-dev@lists.ozlabs.org
6739 S:      Supported
6740 F:      arch/powerpc/platforms/powernv/vas*
6741 F:      arch/powerpc/platforms/powernv/copy-paste.h
6742 F:      arch/powerpc/include/asm/vas.h
6743 F:      arch/powerpc/include/uapi/asm/vas.h
6744
6745 IBM Power Virtual Ethernet Device Driver
6746 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6747 L:      netdev@vger.kernel.org
6748 S:      Supported
6749 F:      drivers/net/ethernet/ibm/ibmveth.*
6750
6751 IBM Power Virtual FC 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/ibmvfc*
6756
6757 IBM Power Virtual SCSI Device Drivers
6758 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6759 L:      linux-scsi@vger.kernel.org
6760 S:      Supported
6761 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6762 F:      include/scsi/viosrp.h
6763
6764 IBM Power Virtual SCSI Device Target Driver
6765 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6766 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6767 L:      linux-scsi@vger.kernel.org
6768 L:      target-devel@vger.kernel.org
6769 S:      Supported
6770 F:      drivers/scsi/ibmvscsi_tgt/
6771
6772 IBM Power VMX Cryptographic instructions
6773 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6774 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6775 L:      linux-crypto@vger.kernel.org
6776 S:      Supported
6777 F:      drivers/crypto/vmx/Makefile
6778 F:      drivers/crypto/vmx/Kconfig
6779 F:      drivers/crypto/vmx/vmx.c
6780 F:      drivers/crypto/vmx/aes*
6781 F:      drivers/crypto/vmx/ghash*
6782 F:      drivers/crypto/vmx/ppc-xlate.pl
6783
6784 IBM ServeRAID RAID DRIVER
6785 S:      Orphan
6786 F:      drivers/scsi/ips.*
6787
6788 ICH LPC AND GPIO DRIVER
6789 M:      Peter Tyser <ptyser@xes-inc.com>
6790 S:      Maintained
6791 F:      drivers/mfd/lpc_ich.c
6792 F:      drivers/gpio/gpio-ich.c
6793
6794 IDE SUBSYSTEM
6795 M:      "David S. Miller" <davem@davemloft.net>
6796 L:      linux-ide@vger.kernel.org
6797 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6799 S:      Maintained
6800 F:      Documentation/ide/
6801 F:      drivers/ide/
6802 F:      include/linux/ide.h
6803
6804 IDE/ATAPI DRIVERS
6805 M:      Borislav Petkov <bp@alien8.de>
6806 L:      linux-ide@vger.kernel.org
6807 S:      Maintained
6808 F:      Documentation/cdrom/ide-cd
6809 F:      drivers/ide/ide-cd*
6810
6811 IDEAPAD LAPTOP EXTRAS DRIVER
6812 M:      Ike Panhc <ike.pan@canonical.com>
6813 L:      platform-driver-x86@vger.kernel.org
6814 W:      http://launchpad.net/ideapad-laptop
6815 S:      Maintained
6816 F:      drivers/platform/x86/ideapad-laptop.c
6817
6818 IDEAPAD LAPTOP SLIDEBAR DRIVER
6819 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6820 L:      linux-input@vger.kernel.org
6821 W:      https://github.com/o2genum/ideapad-slidebar
6822 S:      Maintained
6823 F:      drivers/input/misc/ideapad_slidebar.c
6824
6825 IDT VersaClock 5 CLOCK DRIVER
6826 M:      Marek Vasut <marek.vasut@gmail.com>
6827 S:      Maintained
6828 F:      drivers/clk/clk-versaclock5.c
6829
6830 IEEE 802.15.4 SUBSYSTEM
6831 M:      Alexander Aring <alex.aring@gmail.com>
6832 M:      Stefan Schmidt <stefan@osg.samsung.com>
6833 L:      linux-wpan@vger.kernel.org
6834 W:      http://wpan.cakelab.org/
6835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6837 S:      Maintained
6838 F:      net/ieee802154/
6839 F:      net/mac802154/
6840 F:      drivers/net/ieee802154/
6841 F:      include/linux/nl802154.h
6842 F:      include/linux/ieee802154.h
6843 F:      include/net/nl802154.h
6844 F:      include/net/mac802154.h
6845 F:      include/net/af_ieee802154.h
6846 F:      include/net/cfg802154.h
6847 F:      include/net/ieee802154_netdev.h
6848 F:      Documentation/networking/ieee802154.txt
6849
6850 IFE PROTOCOL
6851 M:      Yotam Gigi <yotam.gi@gmail.com>
6852 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6853 F:      net/ife
6854 F:      include/net/ife.h
6855 F:      include/uapi/linux/ife.h
6856
6857 IGORPLUG-USB IR RECEIVER
6858 M:      Sean Young <sean@mess.org>
6859 L:      linux-media@vger.kernel.org
6860 S:      Maintained
6861 F:      drivers/media/rc/igorplugusb.c
6862
6863 IGUANAWORKS USB IR TRANSCEIVER
6864 M:      Sean Young <sean@mess.org>
6865 L:      linux-media@vger.kernel.org
6866 S:      Maintained
6867 F:      drivers/media/rc/iguanair.c
6868
6869 IIO DIGITAL POTENTIOMETER DAC
6870 M:      Peter Rosin <peda@axentia.se>
6871 L:      linux-iio@vger.kernel.org
6872 S:      Maintained
6873 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6874 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6875 F:      drivers/iio/dac/dpot-dac.c
6876
6877 IIO ENVELOPE DETECTOR
6878 M:      Peter Rosin <peda@axentia.se>
6879 L:      linux-iio@vger.kernel.org
6880 S:      Maintained
6881 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6882 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6883 F:      drivers/iio/adc/envelope-detector.c
6884
6885 IIO MULTIPLEXER
6886 M:      Peter Rosin <peda@axentia.se>
6887 L:      linux-iio@vger.kernel.org
6888 S:      Maintained
6889 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6890 F:      drivers/iio/multiplexer/iio-mux.c
6891
6892 IIO SUBSYSTEM AND DRIVERS
6893 M:      Jonathan Cameron <jic23@kernel.org>
6894 R:      Hartmut Knaack <knaack.h@gmx.de>
6895 R:      Lars-Peter Clausen <lars@metafoo.de>
6896 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6897 L:      linux-iio@vger.kernel.org
6898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6899 S:      Maintained
6900 F:      Documentation/ABI/testing/configfs-iio*
6901 F:      Documentation/ABI/testing/sysfs-bus-iio*
6902 F:      Documentation/devicetree/bindings/iio/
6903 F:      drivers/iio/
6904 F:      drivers/staging/iio/
6905 F:      include/linux/iio/
6906 F:      tools/iio/
6907
6908 IKANOS/ADI EAGLE ADSL USB DRIVER
6909 M:      Matthieu Castet <castet.matthieu@free.fr>
6910 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6911 S:      Maintained
6912 F:      drivers/usb/atm/ueagle-atm.c
6913
6914 IMGTEC ASCII LCD DRIVER
6915 M:      Paul Burton <paul.burton@mips.com>
6916 S:      Maintained
6917 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6918 F:      drivers/auxdisplay/img-ascii-lcd.c
6919
6920 IMGTEC IR DECODER DRIVER
6921 M:      James Hogan <jhogan@kernel.org>
6922 S:      Maintained
6923 F:      drivers/media/rc/img-ir/
6924
6925 IMON SOUNDGRAPH USB IR RECEIVER
6926 M:      Sean Young <sean@mess.org>
6927 L:      linux-media@vger.kernel.org
6928 S:      Maintained
6929 F:      drivers/media/rc/imon_raw.c
6930 F:      drivers/media/rc/imon.c
6931
6932 IMS TWINTURBO FRAMEBUFFER DRIVER
6933 L:      linux-fbdev@vger.kernel.org
6934 S:      Orphan
6935 F:      drivers/video/fbdev/imsttfb.c
6936
6937 INA209 HARDWARE MONITOR DRIVER
6938 M:      Guenter Roeck <linux@roeck-us.net>
6939 L:      linux-hwmon@vger.kernel.org
6940 S:      Maintained
6941 F:      Documentation/hwmon/ina209
6942 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6943 F:      drivers/hwmon/ina209.c
6944
6945 INA2XX HARDWARE MONITOR DRIVER
6946 M:      Guenter Roeck <linux@roeck-us.net>
6947 L:      linux-hwmon@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/hwmon/ina2xx
6950 F:      drivers/hwmon/ina2xx.c
6951 F:      include/linux/platform_data/ina2xx.h
6952
6953 INDUSTRY PACK SUBSYSTEM (IPACK)
6954 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6955 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6956 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6957 L:      industrypack-devel@lists.sourceforge.net
6958 W:      http://industrypack.sourceforge.net
6959 S:      Maintained
6960 F:      drivers/ipack/
6961
6962 INFINIBAND SUBSYSTEM
6963 M:      Doug Ledford <dledford@redhat.com>
6964 M:      Jason Gunthorpe <jgg@mellanox.com>
6965 L:      linux-rdma@vger.kernel.org
6966 W:      https://github.com/linux-rdma/rdma-core
6967 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6969 S:      Supported
6970 F:      Documentation/devicetree/bindings/infiniband/
6971 F:      Documentation/infiniband/
6972 F:      drivers/infiniband/
6973 F:      include/uapi/linux/if_infiniband.h
6974 F:      include/uapi/rdma/
6975 F:      include/rdma/
6976
6977 INGENIC JZ4780 DMA Driver
6978 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6979 S:      Maintained
6980 F:      drivers/dma/dma-jz4780.c
6981
6982 INGENIC JZ4780 NAND DRIVER
6983 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6984 L:      linux-mtd@lists.infradead.org
6985 S:      Maintained
6986 F:      drivers/mtd/nand/raw/jz4780_*
6987
6988 INOTIFY
6989 M:      Jan Kara <jack@suse.cz>
6990 R:      Amir Goldstein <amir73il@gmail.com>
6991 L:      linux-fsdevel@vger.kernel.org
6992 S:      Maintained
6993 F:      Documentation/filesystems/inotify.txt
6994 F:      fs/notify/inotify/
6995 F:      include/linux/inotify.h
6996 F:      include/uapi/linux/inotify.h
6997
6998 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6999 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7000 L:      linux-input@vger.kernel.org
7001 Q:      http://patchwork.kernel.org/project/linux-input/list/
7002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7003 S:      Maintained
7004 F:      drivers/input/
7005 F:      include/linux/input.h
7006 F:      include/uapi/linux/input.h
7007 F:      include/uapi/linux/input-event-codes.h
7008 F:      include/linux/input/
7009 F:      Documentation/devicetree/bindings/input/
7010 F:      Documentation/input/
7011
7012 INPUT MULTITOUCH (MT) PROTOCOL
7013 M:      Henrik Rydberg <rydberg@bitmath.org>
7014 L:      linux-input@vger.kernel.org
7015 S:      Odd fixes
7016 F:      Documentation/input/multi-touch-protocol.rst
7017 F:      drivers/input/input-mt.c
7018 K:      \b(ABS|SYN)_MT_
7019
7020 INSIDE SECURE CRYPTO DRIVER
7021 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7022 F:      drivers/crypto/inside-secure/
7023 S:      Maintained
7024 L:      linux-crypto@vger.kernel.org
7025
7026 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7027 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7028 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7029 L:      linux-integrity@vger.kernel.org
7030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7031 S:      Supported
7032 F:      security/integrity/ima/
7033
7034 INTEL 810/815 FRAMEBUFFER DRIVER
7035 M:      Antonino Daplas <adaplas@gmail.com>
7036 L:      linux-fbdev@vger.kernel.org
7037 S:      Maintained
7038 F:      drivers/video/fbdev/i810/
7039
7040 INTEL ASoC BDW/HSW DRIVERS
7041 M:      Jie Yang <yang.jie@linux.intel.com>
7042 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7043 S:      Supported
7044 F:      sound/soc/intel/common/sst-dsp*
7045 F:      sound/soc/intel/common/sst-firmware.c
7046 F:      sound/soc/intel/boards/broadwell.c
7047 F:      sound/soc/intel/haswell/
7048
7049 INTEL C600 SERIES SAS CONTROLLER DRIVER
7050 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7051 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7052 L:      linux-scsi@vger.kernel.org
7053 T:      git git://git.code.sf.net/p/intel-sas/isci
7054 S:      Supported
7055 F:      drivers/scsi/isci/
7056
7057 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7058 M:      Jani Nikula <jani.nikula@linux.intel.com>
7059 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7060 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7061 L:      intel-gfx@lists.freedesktop.org
7062 W:      https://01.org/linuxgraphics/
7063 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7064 C:      irc://chat.freenode.net/intel-gfx
7065 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7066 T:      git git://anongit.freedesktop.org/drm-intel
7067 S:      Supported
7068 F:      drivers/gpu/drm/i915/
7069 F:      include/drm/i915*
7070 F:      include/uapi/drm/i915_drm.h
7071 F:      Documentation/gpu/i915.rst
7072
7073 INTEL ETHERNET DRIVERS
7074 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7075 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7076 W:      http://www.intel.com/support/feedback.htm
7077 W:      http://e1000.sourceforge.net/
7078 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7081 S:      Supported
7082 F:      Documentation/networking/e100.txt
7083 F:      Documentation/networking/e1000.txt
7084 F:      Documentation/networking/e1000e.txt
7085 F:      Documentation/networking/igb.txt
7086 F:      Documentation/networking/igbvf.txt
7087 F:      Documentation/networking/ixgb.txt
7088 F:      Documentation/networking/ixgbe.txt
7089 F:      Documentation/networking/ixgbevf.txt
7090 F:      Documentation/networking/i40e.txt
7091 F:      Documentation/networking/i40evf.txt
7092 F:      Documentation/networking/ice.txt
7093 F:      drivers/net/ethernet/intel/
7094 F:      drivers/net/ethernet/intel/*/
7095 F:      include/linux/avf/virtchnl.h
7096
7097 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7098 M:      Maik Broemme <mbroemme@libmpq.org>
7099 L:      linux-fbdev@vger.kernel.org
7100 S:      Maintained
7101 F:      Documentation/fb/intelfb.txt
7102 F:      drivers/video/fbdev/intelfb/
7103
7104 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7105 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7106 M:      Zhi Wang <zhi.a.wang@intel.com>
7107 L:      intel-gvt-dev@lists.freedesktop.org
7108 L:      intel-gfx@lists.freedesktop.org
7109 W:      https://01.org/igvt-g
7110 T:      git https://github.com/intel/gvt-linux.git
7111 S:      Supported
7112 F:      drivers/gpu/drm/i915/gvt/
7113
7114 INTEL HID EVENT DRIVER
7115 M:      Alex Hung <alex.hung@canonical.com>
7116 L:      platform-driver-x86@vger.kernel.org
7117 S:      Maintained
7118 F:      drivers/platform/x86/intel-hid.c
7119
7120 INTEL I/OAT DMA DRIVER
7121 M:      Dave Jiang <dave.jiang@intel.com>
7122 R:      Dan Williams <dan.j.williams@intel.com>
7123 L:      dmaengine@vger.kernel.org
7124 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7125 S:      Supported
7126 F:      drivers/dma/ioat*
7127
7128 INTEL IDLE DRIVER
7129 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7130 M:      Len Brown <lenb@kernel.org>
7131 L:      linux-pm@vger.kernel.org
7132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7133 B:      https://bugzilla.kernel.org
7134 S:      Supported
7135 F:      drivers/idle/intel_idle.c
7136
7137 INTEL INTEGRATED SENSOR HUB DRIVER
7138 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7139 M:      Jiri Kosina <jikos@kernel.org>
7140 L:      linux-input@vger.kernel.org
7141 S:      Maintained
7142 F:      drivers/hid/intel-ish-hid/
7143
7144 INTEL IOMMU (VT-d)
7145 M:      David Woodhouse <dwmw2@infradead.org>
7146 L:      iommu@lists.linux-foundation.org
7147 T:      git git://git.infradead.org/iommu-2.6.git
7148 S:      Supported
7149 F:      drivers/iommu/intel-iommu.c
7150 F:      include/linux/intel-iommu.h
7151
7152 INTEL IOP-ADMA DMA DRIVER
7153 R:      Dan Williams <dan.j.williams@intel.com>
7154 S:      Odd fixes
7155 F:      drivers/dma/iop-adma.c
7156
7157 INTEL IPU3 CSI-2 CIO2 DRIVER
7158 M:      Yong Zhi <yong.zhi@intel.com>
7159 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7160 L:      linux-media@vger.kernel.org
7161 S:      Maintained
7162 F:      drivers/media/pci/intel/ipu3/
7163 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7164
7165 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7166 M:      Krzysztof Halasa <khalasa@piap.pl>
7167 S:      Maintained
7168 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7169 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7170 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7171 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7172 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7173 F:      drivers/net/wan/ixp4xx_hss.c
7174
7175 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7176 M:      Deepak Saxena <dsaxena@plexity.net>
7177 S:      Maintained
7178 F:      drivers/char/hw_random/ixp4xx-rng.c
7179
7180 INTEL MANAGEMENT ENGINE (mei)
7181 M:      Tomas Winkler <tomas.winkler@intel.com>
7182 L:      linux-kernel@vger.kernel.org
7183 S:      Supported
7184 F:      include/uapi/linux/mei.h
7185 F:      include/linux/mei_cl_bus.h
7186 F:      drivers/misc/mei/*
7187 F:      drivers/watchdog/mei_wdt.c
7188 F:      Documentation/misc-devices/mei/*
7189 F:      samples/mei/*
7190
7191 INTEL MENLOW THERMAL DRIVER
7192 M:      Sujith Thomas <sujith.thomas@intel.com>
7193 L:      platform-driver-x86@vger.kernel.org
7194 W:      https://01.org/linux-acpi
7195 S:      Supported
7196 F:      drivers/platform/x86/intel_menlow.c
7197
7198 INTEL MERRIFIELD GPIO DRIVER
7199 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7200 L:      linux-gpio@vger.kernel.org
7201 S:      Maintained
7202 F:      drivers/gpio/gpio-merrifield.c
7203
7204 INTEL MIC DRIVERS (mic)
7205 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7206 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7207 S:      Supported
7208 W:      https://github.com/sudeepdutt/mic
7209 W:      http://software.intel.com/en-us/mic-developer
7210 F:      include/linux/mic_bus.h
7211 F:      include/linux/scif.h
7212 F:      include/uapi/linux/mic_common.h
7213 F:      include/uapi/linux/mic_ioctl.h
7214 F:      include/uapi/linux/scif_ioctl.h
7215 F:      drivers/misc/mic/
7216 F:      drivers/dma/mic_x100_dma.c
7217 F:      drivers/dma/mic_x100_dma.h
7218 F:      Documentation/mic/
7219
7220 INTEL PMC CORE DRIVER
7221 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7222 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7223 L:      platform-driver-x86@vger.kernel.org
7224 S:      Maintained
7225 F:      arch/x86/include/asm/pmc_core.h
7226 F:      drivers/platform/x86/intel_pmc_core*
7227
7228 INTEL PMC/P-Unit IPC DRIVER
7229 M:      Zha Qipeng<qipeng.zha@intel.com>
7230 L:      platform-driver-x86@vger.kernel.org
7231 S:      Maintained
7232 F:      drivers/platform/x86/intel_pmc_ipc.c
7233 F:      drivers/platform/x86/intel_punit_ipc.c
7234 F:      arch/x86/include/asm/intel_pmc_ipc.h
7235 F:      arch/x86/include/asm/intel_punit_ipc.h
7236
7237 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7238 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7239 L:      linux-wireless@vger.kernel.org
7240 S:      Maintained
7241 F:      Documentation/networking/README.ipw2100
7242 F:      Documentation/networking/README.ipw2200
7243 F:      drivers/net/wireless/intel/ipw2x00/
7244
7245 INTEL PSTATE DRIVER
7246 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7247 M:      Len Brown <lenb@kernel.org>
7248 L:      linux-pm@vger.kernel.org
7249 S:      Supported
7250 F:      drivers/cpufreq/intel_pstate.c
7251
7252 INTEL RDMA RNIC DRIVER
7253 M:      Faisal Latif <faisal.latif@intel.com>
7254 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7255 L:      linux-rdma@vger.kernel.org
7256 S:      Supported
7257 F:      drivers/infiniband/hw/i40iw/
7258 F:      include/uapi/rdma/i40iw-abi.h
7259
7260 INTEL SHA MULTIBUFFER DRIVER
7261 M:      Megha Dey <megha.dey@linux.intel.com>
7262 R:      Tim Chen <tim.c.chen@linux.intel.com>
7263 L:      linux-crypto@vger.kernel.org
7264 S:      Supported
7265 F:      arch/x86/crypto/sha*-mb
7266 F:      crypto/mcryptd.c
7267
7268 INTEL TELEMETRY DRIVER
7269 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7270 L:      platform-driver-x86@vger.kernel.org
7271 S:      Maintained
7272 F:      arch/x86/include/asm/intel_telemetry.h
7273 F:      drivers/platform/x86/intel_telemetry*
7274
7275 INTEL VIRTUAL BUTTON DRIVER
7276 M:      AceLan Kao <acelan.kao@canonical.com>
7277 L:      platform-driver-x86@vger.kernel.org
7278 S:      Maintained
7279 F:      drivers/platform/x86/intel-vbtn.c
7280
7281 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7282 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7283 L:      linux-wireless@vger.kernel.org
7284 S:      Supported
7285 F:      drivers/net/wireless/intel/iwlegacy/
7286
7287 INTEL WIRELESS WIFI LINK (iwlwifi)
7288 M:      Johannes Berg <johannes.berg@intel.com>
7289 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7290 M:      Luca Coelho <luciano.coelho@intel.com>
7291 M:      Intel Linux Wireless <linuxwifi@intel.com>
7292 L:      linux-wireless@vger.kernel.org
7293 W:      http://intellinuxwireless.org
7294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7295 S:      Supported
7296 F:      drivers/net/wireless/intel/iwlwifi/
7297
7298 INTEL WIRELESS WIMAX CONNECTION 2400
7299 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7300 M:      linux-wimax@intel.com
7301 L:      wimax@linuxwimax.org (subscribers-only)
7302 S:      Supported
7303 W:      http://linuxwimax.org
7304 F:      Documentation/wimax/README.i2400m
7305 F:      drivers/net/wimax/i2400m/
7306 F:      include/uapi/linux/wimax/i2400m.h
7307
7308 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7309 M:      Mario Limonciello <mario.limonciello@dell.com>
7310 S:      Maintained
7311 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7312
7313 INTEL(R) TRACE HUB
7314 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7315 S:      Supported
7316 F:      Documentation/trace/intel_th.txt
7317 F:      drivers/hwtracing/intel_th/
7318
7319 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7320 M:      Ning Sun <ning.sun@intel.com>
7321 L:      tboot-devel@lists.sourceforge.net
7322 W:      http://tboot.sourceforge.net
7323 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7324 S:      Supported
7325 F:      Documentation/intel_txt.txt
7326 F:      include/linux/tboot.h
7327 F:      arch/x86/kernel/tboot.c
7328
7329 INTEL-MID GPIO DRIVER
7330 M:      David Cohen <david.a.cohen@linux.intel.com>
7331 L:      linux-gpio@vger.kernel.org
7332 S:      Maintained
7333 F:      drivers/gpio/gpio-intel-mid.c
7334
7335 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7336 M:      Linus Walleij <linus.walleij@linaro.org>
7337 L:      linux-iio@vger.kernel.org
7338 S:      Maintained
7339 F:      drivers/iio/gyro/mpu3050*
7340 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7341
7342 IOC3 ETHERNET DRIVER
7343 M:      Ralf Baechle <ralf@linux-mips.org>
7344 L:      linux-mips@linux-mips.org
7345 S:      Maintained
7346 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7347
7348 IOC3 SERIAL DRIVER
7349 M:      Pat Gefre <pfg@sgi.com>
7350 L:      linux-serial@vger.kernel.org
7351 S:      Maintained
7352 F:      drivers/tty/serial/ioc3_serial.c
7353
7354 IOMMU DRIVERS
7355 M:      Joerg Roedel <joro@8bytes.org>
7356 L:      iommu@lists.linux-foundation.org
7357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7358 S:      Maintained
7359 F:      Documentation/devicetree/bindings/iommu/
7360 F:      drivers/iommu/
7361 F:      include/linux/iommu.h
7362 F:      include/linux/of_iommu.h
7363 F:      include/linux/iova.h
7364
7365 IP MASQUERADING
7366 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7367 S:      Maintained
7368 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7369
7370 IPMI SUBSYSTEM
7371 M:      Corey Minyard <minyard@acm.org>
7372 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7373 W:      http://openipmi.sourceforge.net/
7374 S:      Supported
7375 F:      Documentation/IPMI.txt
7376 F:      drivers/char/ipmi/
7377 F:      include/linux/ipmi*
7378 F:      include/uapi/linux/ipmi*
7379
7380 IPS SCSI RAID DRIVER
7381 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7382 L:      linux-scsi@vger.kernel.org
7383 W:      http://www.adaptec.com/
7384 S:      Maintained
7385 F:      drivers/scsi/ips*
7386
7387 IPVS
7388 M:      Wensong Zhang <wensong@linux-vs.org>
7389 M:      Simon Horman <horms@verge.net.au>
7390 M:      Julian Anastasov <ja@ssi.bg>
7391 L:      netdev@vger.kernel.org
7392 L:      lvs-devel@vger.kernel.org
7393 S:      Maintained
7394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7396 F:      Documentation/networking/ipvs-sysctl.txt
7397 F:      include/net/ip_vs.h
7398 F:      include/uapi/linux/ip_vs.h
7399 F:      net/netfilter/ipvs/
7400
7401 IPWIRELESS DRIVER
7402 M:      Jiri Kosina <jikos@kernel.org>
7403 M:      David Sterba <dsterba@suse.com>
7404 S:      Odd Fixes
7405 F:      drivers/tty/ipwireless/
7406
7407 IPX NETWORK LAYER
7408 L:      netdev@vger.kernel.org
7409 S:      Obsolete
7410 F:      include/uapi/linux/ipx.h
7411 F:      drivers/staging/ipx/
7412
7413 IRDA SUBSYSTEM
7414 M:      Samuel Ortiz <samuel@sortiz.org>
7415 L:      irda-users@lists.sourceforge.net (subscribers-only)
7416 L:      netdev@vger.kernel.org
7417 W:      http://irda.sourceforge.net/
7418 S:      Obsolete
7419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
7420 F:      Documentation/networking/irda.txt
7421 F:      drivers/staging/irda/
7422
7423 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7424 M:      Marc Zyngier <marc.zyngier@arm.com>
7425 S:      Maintained
7426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7427 F:      Documentation/IRQ-domain.txt
7428 F:      include/linux/irqdomain.h
7429 F:      kernel/irq/irqdomain.c
7430 F:      kernel/irq/msi.c
7431
7432 IRQ SUBSYSTEM
7433 M:      Thomas Gleixner <tglx@linutronix.de>
7434 L:      linux-kernel@vger.kernel.org
7435 S:      Maintained
7436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7437 F:      kernel/irq/
7438
7439 IRQCHIP DRIVERS
7440 M:      Thomas Gleixner <tglx@linutronix.de>
7441 M:      Jason Cooper <jason@lakedaemon.net>
7442 M:      Marc Zyngier <marc.zyngier@arm.com>
7443 L:      linux-kernel@vger.kernel.org
7444 S:      Maintained
7445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7446 F:      Documentation/devicetree/bindings/interrupt-controller/
7447 F:      drivers/irqchip/
7448
7449 ISA
7450 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7451 S:      Maintained
7452 F:      Documentation/isa.txt
7453 F:      drivers/base/isa.c
7454 F:      include/linux/isa.h
7455
7456 ISA RADIO MODULE
7457 M:      Hans Verkuil <hverkuil@xs4all.nl>
7458 L:      linux-media@vger.kernel.org
7459 T:      git git://linuxtv.org/media_tree.git
7460 W:      https://linuxtv.org
7461 S:      Maintained
7462 F:      drivers/media/radio/radio-isa*
7463
7464 ISAPNP
7465 M:      Jaroslav Kysela <perex@perex.cz>
7466 S:      Maintained
7467 F:      Documentation/isapnp.txt
7468 F:      drivers/pnp/isapnp/
7469 F:      include/linux/isapnp.h
7470
7471 ISCSI
7472 M:      Lee Duncan <lduncan@suse.com>
7473 M:      Chris Leech <cleech@redhat.com>
7474 L:      open-iscsi@googlegroups.com
7475 W:      www.open-iscsi.com
7476 S:      Maintained
7477 F:      drivers/scsi/*iscsi*
7478 F:      include/scsi/*iscsi*
7479
7480 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7481 M:      Peter Jones <pjones@redhat.com>
7482 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7483 S:      Maintained
7484 F:      drivers/firmware/iscsi_ibft*
7485
7486 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7487 M:      Or Gerlitz <ogerlitz@mellanox.com>
7488 M:      Sagi Grimberg <sagi@grimberg.me>
7489 M:      Roi Dayan <roid@mellanox.com>
7490 L:      linux-rdma@vger.kernel.org
7491 S:      Supported
7492 W:      http://www.openfabrics.org
7493 W:      www.open-iscsi.org
7494 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7495 F:      drivers/infiniband/ulp/iser/
7496
7497 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7498 M:      Sagi Grimberg <sagi@grimberg.me>
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7500 L:      linux-rdma@vger.kernel.org
7501 L:      target-devel@vger.kernel.org
7502 S:      Supported
7503 W:      http://www.linux-iscsi.org
7504 F:      drivers/infiniband/ulp/isert
7505
7506 ISDN SUBSYSTEM
7507 M:      Karsten Keil <isdn@linux-pingi.de>
7508 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7509 L:      netdev@vger.kernel.org
7510 W:      http://www.isdn4linux.de
7511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7512 S:      Maintained
7513 F:      Documentation/isdn/
7514 F:      drivers/isdn/
7515 F:      include/linux/isdn.h
7516 F:      include/linux/isdn/
7517 F:      include/uapi/linux/isdn.h
7518 F:      include/uapi/linux/isdn/
7519
7520 ISDN SUBSYSTEM (Eicon active card driver)
7521 M:      Armin Schindler <mac@melware.de>
7522 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7523 W:      http://www.melware.de
7524 S:      Maintained
7525 F:      drivers/isdn/hardware/eicon/
7526
7527 IT87 HARDWARE MONITORING DRIVER
7528 M:      Jean Delvare <jdelvare@suse.com>
7529 L:      linux-hwmon@vger.kernel.org
7530 S:      Maintained
7531 F:      Documentation/hwmon/it87
7532 F:      drivers/hwmon/it87.c
7533
7534 IT913X MEDIA DRIVER
7535 M:      Antti Palosaari <crope@iki.fi>
7536 L:      linux-media@vger.kernel.org
7537 W:      https://linuxtv.org
7538 W:      http://palosaari.fi/linux/
7539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7540 T:      git git://linuxtv.org/anttip/media_tree.git
7541 S:      Maintained
7542 F:      drivers/media/tuners/it913x*
7543
7544 IVTV VIDEO4LINUX DRIVER
7545 M:      Andy Walls <awalls@md.metrocast.net>
7546 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7547 L:      linux-media@vger.kernel.org
7548 T:      git git://linuxtv.org/media_tree.git
7549 W:      http://www.ivtvdriver.org
7550 S:      Maintained
7551 F:      Documentation/media/v4l-drivers/ivtv*
7552 F:      drivers/media/pci/ivtv/
7553 F:      include/uapi/linux/ivtv*
7554
7555 IX2505V MEDIA DRIVER
7556 M:      Malcolm Priestley <tvboxspy@gmail.com>
7557 L:      linux-media@vger.kernel.org
7558 W:      https://linuxtv.org
7559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7560 S:      Maintained
7561 F:      drivers/media/dvb-frontends/ix2505v*
7562
7563 JAILHOUSE HYPERVISOR INTERFACE
7564 M:      Jan Kiszka <jan.kiszka@siemens.com>
7565 L:      jailhouse-dev@googlegroups.com
7566 S:      Maintained
7567 F:      arch/x86/kernel/jailhouse.c
7568 F:      arch/x86/include/asm/jailhouse_para.h
7569
7570 JC42.4 TEMPERATURE SENSOR DRIVER
7571 M:      Guenter Roeck <linux@roeck-us.net>
7572 L:      linux-hwmon@vger.kernel.org
7573 S:      Maintained
7574 F:      drivers/hwmon/jc42.c
7575 F:      Documentation/hwmon/jc42
7576
7577 JFS FILESYSTEM
7578 M:      Dave Kleikamp <shaggy@kernel.org>
7579 L:      jfs-discussion@lists.sourceforge.net
7580 W:      http://jfs.sourceforge.net/
7581 T:      git git://github.com/kleikamp/linux-shaggy.git
7582 S:      Maintained
7583 F:      Documentation/filesystems/jfs.txt
7584 F:      fs/jfs/
7585
7586 JME NETWORK DRIVER
7587 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7588 L:      netdev@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/net/ethernet/jme.*
7591
7592 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7593 M:      David Woodhouse <dwmw2@infradead.org>
7594 L:      linux-mtd@lists.infradead.org
7595 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7596 S:      Maintained
7597 F:      fs/jffs2/
7598 F:      include/uapi/linux/jffs2.h
7599
7600 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7601 M:      "Theodore Ts'o" <tytso@mit.edu>
7602 M:      Jan Kara <jack@suse.com>
7603 L:      linux-ext4@vger.kernel.org
7604 S:      Maintained
7605 F:      fs/jbd2/
7606 F:      include/linux/jbd2.h
7607
7608 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7609 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7610 L:      linux-media@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/media/platform/rcar_jpu.c
7613
7614 JSM Neo PCI based serial card
7615 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7616 L:      linux-serial@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/tty/serial/jsm/
7619
7620 K10TEMP HARDWARE MONITORING DRIVER
7621 M:      Clemens Ladisch <clemens@ladisch.de>
7622 L:      linux-hwmon@vger.kernel.org
7623 S:      Maintained
7624 F:      Documentation/hwmon/k10temp
7625 F:      drivers/hwmon/k10temp.c
7626
7627 K8TEMP HARDWARE MONITORING DRIVER
7628 M:      Rudolf Marek <r.marek@assembler.cz>
7629 L:      linux-hwmon@vger.kernel.org
7630 S:      Maintained
7631 F:      Documentation/hwmon/k8temp
7632 F:      drivers/hwmon/k8temp.c
7633
7634 KASAN
7635 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7636 R:      Alexander Potapenko <glider@google.com>
7637 R:      Dmitry Vyukov <dvyukov@google.com>
7638 L:      kasan-dev@googlegroups.com
7639 S:      Maintained
7640 F:      arch/*/include/asm/kasan.h
7641 F:      arch/*/mm/kasan_init*
7642 F:      Documentation/dev-tools/kasan.rst
7643 F:      include/linux/kasan*.h
7644 F:      lib/test_kasan.c
7645 F:      mm/kasan/
7646 F:      scripts/Makefile.kasan
7647
7648 KCONFIG
7649 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7651 L:      linux-kbuild@vger.kernel.org
7652 S:      Maintained
7653 F:      Documentation/kbuild/kconfig-language.txt
7654 F:      scripts/kconfig/
7655
7656 KDUMP
7657 M:      Dave Young <dyoung@redhat.com>
7658 M:      Baoquan He <bhe@redhat.com>
7659 R:      Vivek Goyal <vgoyal@redhat.com>
7660 L:      kexec@lists.infradead.org
7661 W:      http://lse.sourceforge.net/kdump/
7662 S:      Maintained
7663 F:      Documentation/kdump/
7664
7665 KEENE FM RADIO TRANSMITTER DRIVER
7666 M:      Hans Verkuil <hverkuil@xs4all.nl>
7667 L:      linux-media@vger.kernel.org
7668 T:      git git://linuxtv.org/media_tree.git
7669 W:      https://linuxtv.org
7670 S:      Maintained
7671 F:      drivers/media/radio/radio-keene*
7672
7673 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7674 M:      Ian Kent <raven@themaw.net>
7675 L:      autofs@vger.kernel.org
7676 S:      Maintained
7677 F:      fs/autofs4/
7678
7679 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7680 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7681 M:      Michal Marek <michal.lkml@markovi.net>
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7683 L:      linux-kbuild@vger.kernel.org
7684 S:      Maintained
7685 F:      Documentation/kbuild/
7686 F:      Makefile
7687 F:      scripts/Makefile.*
7688 F:      scripts/basic/
7689 F:      scripts/mk*
7690 F:      scripts/package/
7691
7692 KERNEL JANITORS
7693 L:      kernel-janitors@vger.kernel.org
7694 W:      http://kernelnewbies.org/KernelJanitors
7695 S:      Odd Fixes
7696
7697 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7698 M:      "J. Bruce Fields" <bfields@fieldses.org>
7699 M:      Jeff Layton <jlayton@kernel.org>
7700 L:      linux-nfs@vger.kernel.org
7701 W:      http://nfs.sourceforge.net/
7702 T:      git git://linux-nfs.org/~bfields/linux.git
7703 S:      Supported
7704 F:      fs/nfsd/
7705 F:      include/uapi/linux/nfsd/
7706 F:      fs/lockd/
7707 F:      fs/nfs_common/
7708 F:      net/sunrpc/
7709 F:      include/linux/lockd/
7710 F:      include/linux/sunrpc/
7711 F:      include/uapi/linux/sunrpc/
7712
7713 KERNEL SELFTEST FRAMEWORK
7714 M:      Shuah Khan <shuahkh@osg.samsung.com>
7715 M:      Shuah Khan <shuah@kernel.org>
7716 L:      linux-kselftest@vger.kernel.org
7717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7718 S:      Maintained
7719 F:      tools/testing/selftests/
7720 F:      Documentation/dev-tools/kselftest*
7721
7722 KERNEL USERMODE HELPER
7723 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7724 L:      linux-kernel@vger.kernel.org
7725 S:      Maintained
7726 F:      kernel/umh.c
7727 F:      include/linux/umh.h
7728
7729 KERNEL VIRTUAL MACHINE (KVM)
7730 M:      Paolo Bonzini <pbonzini@redhat.com>
7731 M:      Radim Krčmář <rkrcmar@redhat.com>
7732 L:      kvm@vger.kernel.org
7733 W:      http://www.linux-kvm.org
7734 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7735 S:      Supported
7736 F:      Documentation/virtual/kvm/
7737 F:      include/trace/events/kvm.h
7738 F:      include/uapi/asm-generic/kvm*
7739 F:      include/uapi/linux/kvm*
7740 F:      include/asm-generic/kvm*
7741 F:      include/linux/kvm*
7742 F:      include/kvm/iodev.h
7743 F:      virt/kvm/*
7744 F:      tools/kvm/
7745
7746 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7747 M:      Joerg Roedel <joro@8bytes.org>
7748 L:      kvm@vger.kernel.org
7749 W:      http://www.linux-kvm.org/
7750 S:      Maintained
7751 F:      arch/x86/include/asm/svm.h
7752 F:      arch/x86/kvm/svm.c
7753
7754 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7755 M:      Christoffer Dall <christoffer.dall@linaro.org>
7756 M:      Marc Zyngier <marc.zyngier@arm.com>
7757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7758 L:      kvmarm@lists.cs.columbia.edu
7759 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7761 S:      Supported
7762 F:      arch/arm/include/uapi/asm/kvm*
7763 F:      arch/arm/include/asm/kvm*
7764 F:      arch/arm/kvm/
7765 F:      virt/kvm/arm/
7766 F:      include/kvm/arm_*
7767
7768 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7769 M:      Christoffer Dall <christoffer.dall@linaro.org>
7770 M:      Marc Zyngier <marc.zyngier@arm.com>
7771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7772 L:      kvmarm@lists.cs.columbia.edu
7773 S:      Maintained
7774 F:      arch/arm64/include/uapi/asm/kvm*
7775 F:      arch/arm64/include/asm/kvm*
7776 F:      arch/arm64/kvm/
7777
7778 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7779 M:      James Hogan <jhogan@kernel.org>
7780 L:      linux-mips@linux-mips.org
7781 S:      Supported
7782 F:      arch/mips/include/uapi/asm/kvm*
7783 F:      arch/mips/include/asm/kvm*
7784 F:      arch/mips/kvm/
7785
7786 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7787 M:      Paul Mackerras <paulus@ozlabs.org>
7788 L:      kvm-ppc@vger.kernel.org
7789 W:      http://www.linux-kvm.org/
7790 T:      git git://github.com/agraf/linux-2.6.git
7791 S:      Supported
7792 F:      arch/powerpc/include/uapi/asm/kvm*
7793 F:      arch/powerpc/include/asm/kvm*
7794 F:      arch/powerpc/kvm/
7795 F:      arch/powerpc/kernel/kvm*
7796
7797 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7798 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7799 M:      Janosch Frank <frankja@linux.ibm.com>
7800 R:      David Hildenbrand <david@redhat.com>
7801 R:      Cornelia Huck <cohuck@redhat.com>
7802 L:      linux-s390@vger.kernel.org
7803 W:      http://www.ibm.com/developerworks/linux/linux390/
7804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7805 S:      Supported
7806 F:      arch/s390/include/uapi/asm/kvm*
7807 F:      arch/s390/include/asm/gmap.h
7808 F:      arch/s390/include/asm/kvm*
7809 F:      arch/s390/kvm/
7810 F:      arch/s390/mm/gmap.c
7811
7812 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7813 M:      Paolo Bonzini <pbonzini@redhat.com>
7814 M:      Radim Krčmář <rkrcmar@redhat.com>
7815 L:      kvm@vger.kernel.org
7816 W:      http://www.linux-kvm.org
7817 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7818 S:      Supported
7819 F:      arch/x86/kvm/
7820 F:      arch/x86/include/uapi/asm/kvm*
7821 F:      arch/x86/include/asm/kvm*
7822 F:      arch/x86/include/asm/pvclock-abi.h
7823 F:      arch/x86/kernel/kvm.c
7824 F:      arch/x86/kernel/kvmclock.c
7825
7826 KERNFS
7827 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7828 M:      Tejun Heo <tj@kernel.org>
7829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7830 S:      Supported
7831 F:      include/linux/kernfs.h
7832 F:      fs/kernfs/
7833
7834 KEXEC
7835 M:      Eric Biederman <ebiederm@xmission.com>
7836 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7837 L:      kexec@lists.infradead.org
7838 S:      Maintained
7839 F:      include/linux/kexec.h
7840 F:      include/uapi/linux/kexec.h
7841 F:      kernel/kexec*
7842
7843 KEYS-ENCRYPTED
7844 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7845 L:      linux-integrity@vger.kernel.org
7846 L:      keyrings@vger.kernel.org
7847 S:      Supported
7848 F:      Documentation/security/keys/trusted-encrypted.rst
7849 F:      include/keys/encrypted-type.h
7850 F:      security/keys/encrypted-keys/
7851
7852 KEYS-TRUSTED
7853 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7854 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7855 L:      linux-integrity@vger.kernel.org
7856 L:      keyrings@vger.kernel.org
7857 S:      Supported
7858 F:      Documentation/security/keys/trusted-encrypted.rst
7859 F:      include/keys/trusted-type.h
7860 F:      security/keys/trusted.c
7861 F:      security/keys/trusted.h
7862
7863 KEYS/KEYRINGS:
7864 M:      David Howells <dhowells@redhat.com>
7865 L:      keyrings@vger.kernel.org
7866 S:      Maintained
7867 F:      Documentation/security/keys/core.rst
7868 F:      include/linux/key.h
7869 F:      include/linux/key-type.h
7870 F:      include/linux/keyctl.h
7871 F:      include/uapi/linux/keyctl.h
7872 F:      include/keys/
7873 F:      security/keys/
7874
7875 KGDB / KDB /debug_core
7876 M:      Jason Wessel <jason.wessel@windriver.com>
7877 M:      Daniel Thompson <daniel.thompson@linaro.org>
7878 W:      http://kgdb.wiki.kernel.org/
7879 L:      kgdb-bugreport@lists.sourceforge.net
7880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7881 S:      Maintained
7882 F:      Documentation/dev-tools/kgdb.rst
7883 F:      drivers/misc/kgdbts.c
7884 F:      drivers/tty/serial/kgdboc.c
7885 F:      include/linux/kdb.h
7886 F:      include/linux/kgdb.h
7887 F:      kernel/debug/
7888
7889 KMEMLEAK
7890 M:      Catalin Marinas <catalin.marinas@arm.com>
7891 S:      Maintained
7892 F:      Documentation/dev-tools/kmemleak.rst
7893 F:      include/linux/kmemleak.h
7894 F:      mm/kmemleak.c
7895 F:      mm/kmemleak-test.c
7896
7897 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7898 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7899 L:      linux-kernel@vger.kernel.org
7900 S:      Maintained
7901 F:      kernel/kmod.c
7902 F:      include/linux/kmod.h
7903 F:      lib/test_kmod.c
7904 F:      tools/testing/selftests/kmod/
7905
7906 KPROBES
7907 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7908 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7909 M:      "David S. Miller" <davem@davemloft.net>
7910 M:      Masami Hiramatsu <mhiramat@kernel.org>
7911 S:      Maintained
7912 F:      Documentation/kprobes.txt
7913 F:      include/linux/kprobes.h
7914 F:      include/asm-generic/kprobes.h
7915 F:      kernel/kprobes.c
7916
7917 KS0108 LCD CONTROLLER DRIVER
7918 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7919 W:      http://miguelojeda.es/auxdisplay.htm
7920 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7921 S:      Maintained
7922 F:      Documentation/auxdisplay/ks0108
7923 F:      drivers/auxdisplay/ks0108.c
7924 F:      include/linux/ks0108.h
7925
7926 L3MDEV
7927 M:      David Ahern <dsa@cumulusnetworks.com>
7928 L:      netdev@vger.kernel.org
7929 S:      Maintained
7930 F:      net/l3mdev
7931 F:      include/net/l3mdev.h
7932
7933 LANTIQ MIPS ARCHITECTURE
7934 M:      John Crispin <john@phrozen.org>
7935 L:      linux-mips@linux-mips.org
7936 S:      Maintained
7937 F:      arch/mips/lantiq
7938 F:      drivers/soc/lantiq
7939
7940 LAPB module
7941 L:      linux-x25@vger.kernel.org
7942 S:      Orphan
7943 F:      Documentation/networking/lapb-module.txt
7944 F:      include/*/lapb.h
7945 F:      net/lapb/
7946
7947 LASI 53c700 driver for PARISC
7948 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7949 L:      linux-scsi@vger.kernel.org
7950 S:      Maintained
7951 F:      Documentation/scsi/53c700.txt
7952 F:      drivers/scsi/53c700*
7953
7954 LEAKING_ADDRESSES
7955 M:      Tobin C. Harding <me@tobin.cc>
7956 M:      Tycho Andersen <tycho@tycho.ws>
7957 L:      kernel-hardening@lists.openwall.com
7958 S:      Maintained
7959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7960 F:      scripts/leaking_addresses.pl
7961
7962 LED SUBSYSTEM
7963 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7964 M:      Pavel Machek <pavel@ucw.cz>
7965 L:      linux-leds@vger.kernel.org
7966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7967 S:      Maintained
7968 F:      Documentation/devicetree/bindings/leds/
7969 F:      drivers/leds/
7970 F:      include/linux/leds.h
7971
7972 LEGACY EEPROM DRIVER
7973 M:      Jean Delvare <jdelvare@suse.com>
7974 S:      Maintained
7975 F:      Documentation/misc-devices/eeprom
7976 F:      drivers/misc/eeprom/eeprom.c
7977
7978 LEGO USB Tower driver
7979 M:      Juergen Stuber <starblue@users.sourceforge.net>
7980 L:      legousb-devel@lists.sourceforge.net
7981 W:      http://legousb.sourceforge.net/
7982 S:      Maintained
7983 F:      drivers/usb/misc/legousbtower.c
7984
7985 LG2160 MEDIA DRIVER
7986 M:      Michael Krufky <mkrufky@linuxtv.org>
7987 L:      linux-media@vger.kernel.org
7988 W:      https://linuxtv.org
7989 W:      http://github.com/mkrufky
7990 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7991 T:      git git://linuxtv.org/mkrufky/tuners.git
7992 S:      Maintained
7993 F:      drivers/media/dvb-frontends/lg2160.*
7994
7995 LGDT3305 MEDIA DRIVER
7996 M:      Michael Krufky <mkrufky@linuxtv.org>
7997 L:      linux-media@vger.kernel.org
7998 W:      https://linuxtv.org
7999 W:      http://github.com/mkrufky
8000 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8001 T:      git git://linuxtv.org/mkrufky/tuners.git
8002 S:      Maintained
8003 F:      drivers/media/dvb-frontends/lgdt3305.*
8004
8005 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8006 M:      Viresh Kumar <vireshk@kernel.org>
8007 L:      linux-ide@vger.kernel.org
8008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8009 S:      Maintained
8010 F:      include/linux/pata_arasan_cf_data.h
8011 F:      drivers/ata/pata_arasan_cf.c
8012
8013 LIBATA PATA DRIVERS
8014 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8015 M:      Tejun Heo <tj@kernel.org>
8016 L:      linux-ide@vger.kernel.org
8017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8018 S:      Maintained
8019 F:      drivers/ata/pata_*.c
8020 F:      drivers/ata/ata_generic.c
8021
8022 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8023 M:      Linus Walleij <linus.walleij@linaro.org>
8024 L:      linux-ide@vger.kernel.org
8025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8026 S:      Maintained
8027 F:      drivers/ata/pata_ftide010.c
8028 F:      drivers/ata/sata_gemini.c
8029 F:      drivers/ata/sata_gemini.h
8030
8031 LIBATA SATA AHCI PLATFORM devices support
8032 M:      Hans de Goede <hdegoede@redhat.com>
8033 M:      Tejun Heo <tj@kernel.org>
8034 L:      linux-ide@vger.kernel.org
8035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8036 S:      Maintained
8037 F:      drivers/ata/ahci_platform.c
8038 F:      drivers/ata/libahci_platform.c
8039 F:      include/linux/ahci_platform.h
8040
8041 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8042 M:      Mikael Pettersson <mikpelinux@gmail.com>
8043 L:      linux-ide@vger.kernel.org
8044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8045 S:      Maintained
8046 F:      drivers/ata/sata_promise.*
8047
8048 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8049 M:      Tejun Heo <tj@kernel.org>
8050 L:      linux-ide@vger.kernel.org
8051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8052 S:      Maintained
8053 F:      drivers/ata/
8054 F:      include/linux/ata.h
8055 F:      include/linux/libata.h
8056 F:      Documentation/devicetree/bindings/ata/
8057
8058 LIBLOCKDEP
8059 M:      Sasha Levin <alexander.levin@verizon.com>
8060 S:      Maintained
8061 F:      tools/lib/lockdep/
8062
8063 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8064 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8065 M:      Dan Williams <dan.j.williams@intel.com>
8066 M:      Vishal Verma <vishal.l.verma@intel.com>
8067 M:      Dave Jiang <dave.jiang@intel.com>
8068 L:      linux-nvdimm@lists.01.org
8069 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8070 S:      Supported
8071 F:      drivers/nvdimm/blk.c
8072 F:      drivers/nvdimm/region_devs.c
8073
8074 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8075 M:      Vishal Verma <vishal.l.verma@intel.com>
8076 M:      Dan Williams <dan.j.williams@intel.com>
8077 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8078 M:      Dave Jiang <dave.jiang@intel.com>
8079 L:      linux-nvdimm@lists.01.org
8080 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8081 S:      Supported
8082 F:      drivers/nvdimm/btt*
8083
8084 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8085 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8086 M:      Dan Williams <dan.j.williams@intel.com>
8087 M:      Vishal Verma <vishal.l.verma@intel.com>
8088 M:      Dave Jiang <dave.jiang@intel.com>
8089 L:      linux-nvdimm@lists.01.org
8090 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8091 S:      Supported
8092 F:      drivers/nvdimm/pmem*
8093
8094 LIBNVDIMM: DEVICETREE BINDINGS
8095 M:      Oliver O'Halloran <oohall@gmail.com>
8096 L:      linux-nvdimm@lists.01.org
8097 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8098 S:      Supported
8099 F:      drivers/nvdimm/of_pmem.c
8100 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8101
8102 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8103 M:      Dan Williams <dan.j.williams@intel.com>
8104 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8105 M:      Vishal Verma <vishal.l.verma@intel.com>
8106 M:      Dave Jiang <dave.jiang@intel.com>
8107 L:      linux-nvdimm@lists.01.org
8108 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8110 S:      Supported
8111 F:      drivers/nvdimm/*
8112 F:      drivers/acpi/nfit/*
8113 F:      include/linux/nd.h
8114 F:      include/linux/libnvdimm.h
8115 F:      include/uapi/linux/ndctl.h
8116
8117 LIGHTNVM PLATFORM SUPPORT
8118 M:      Matias Bjorling <mb@lightnvm.io>
8119 W:      http://github/OpenChannelSSD
8120 L:      linux-block@vger.kernel.org
8121 S:      Maintained
8122 F:      drivers/lightnvm/
8123 F:      include/linux/lightnvm.h
8124 F:      include/uapi/linux/lightnvm.h
8125
8126 LINUX FOR POWER MACINTOSH
8127 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8128 W:      http://www.penguinppc.org/
8129 L:      linuxppc-dev@lists.ozlabs.org
8130 S:      Maintained
8131 F:      arch/powerpc/platforms/powermac/
8132 F:      drivers/macintosh/
8133
8134 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8135 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8136 M:      Paul Mackerras <paulus@samba.org>
8137 M:      Michael Ellerman <mpe@ellerman.id.au>
8138 W:      https://github.com/linuxppc/linux/wiki
8139 L:      linuxppc-dev@lists.ozlabs.org
8140 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8142 S:      Supported
8143 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8144 F:      Documentation/devicetree/bindings/powerpc/
8145 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8146 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8147 F:      Documentation/powerpc/
8148 F:      arch/powerpc/
8149 F:      drivers/char/tpm/tpm_ibmvtpm*
8150 F:      drivers/crypto/nx/
8151 F:      drivers/crypto/vmx/
8152 F:      drivers/i2c/busses/i2c-opal.c
8153 F:      drivers/net/ethernet/ibm/ibmveth.*
8154 F:      drivers/net/ethernet/ibm/ibmvnic.*
8155 F:      drivers/pci/hotplug/pnv_php.c
8156 F:      drivers/pci/hotplug/rpa*
8157 F:      drivers/rtc/rtc-opal.c
8158 F:      drivers/scsi/ibmvscsi/
8159 F:      drivers/tty/hvc/hvc_opal.c
8160 F:      drivers/watchdog/wdrtas.c
8161 F:      tools/testing/selftests/powerpc
8162 N:      /pmac
8163 N:      powermac
8164 N:      powernv
8165 N:      [^a-z0-9]ps3
8166 N:      pseries
8167
8168 LINUX FOR POWERPC EMBEDDED MPC5XXX
8169 M:      Anatolij Gustschin <agust@denx.de>
8170 L:      linuxppc-dev@lists.ozlabs.org
8171 T:      git git://git.denx.de/linux-denx-agust.git
8172 S:      Maintained
8173 F:      arch/powerpc/platforms/512x/
8174 F:      arch/powerpc/platforms/52xx/
8175
8176 LINUX FOR POWERPC EMBEDDED PPC4XX
8177 M:      Alistair Popple <alistair@popple.id.au>
8178 M:      Matt Porter <mporter@kernel.crashing.org>
8179 W:      http://www.penguinppc.org/
8180 L:      linuxppc-dev@lists.ozlabs.org
8181 S:      Maintained
8182 F:      arch/powerpc/platforms/40x/
8183 F:      arch/powerpc/platforms/44x/
8184
8185 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8186 M:      Scott Wood <oss@buserror.net>
8187 M:      Kumar Gala <galak@kernel.crashing.org>
8188 W:      http://www.penguinppc.org/
8189 L:      linuxppc-dev@lists.ozlabs.org
8190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8191 S:      Maintained
8192 F:      arch/powerpc/platforms/83xx/
8193 F:      arch/powerpc/platforms/85xx/
8194 F:      Documentation/devicetree/bindings/powerpc/fsl/
8195
8196 LINUX FOR POWERPC EMBEDDED PPC8XX
8197 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8198 W:      http://www.penguinppc.org/
8199 L:      linuxppc-dev@lists.ozlabs.org
8200 S:      Maintained
8201 F:      arch/powerpc/platforms/8xx/
8202
8203 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8204 L:      linuxppc-dev@lists.ozlabs.org
8205 S:      Orphan
8206 F:      arch/powerpc/*/*virtex*
8207 F:      arch/powerpc/*/*/*virtex*
8208
8209 LINUX FOR POWERPC PA SEMI PWRFICIENT
8210 L:      linuxppc-dev@lists.ozlabs.org
8211 S:      Orphan
8212 F:      arch/powerpc/platforms/pasemi/
8213 F:      drivers/*/*pasemi*
8214 F:      drivers/*/*/*pasemi*
8215
8216 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8217 M:      Kees Cook <keescook@chromium.org>
8218 S:      Maintained
8219 F:      drivers/misc/lkdtm/*
8220
8221 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8222 M:      Alan Stern <stern@rowland.harvard.edu>
8223 M:      Andrea Parri <parri.andrea@gmail.com>
8224 M:      Will Deacon <will.deacon@arm.com>
8225 M:      Peter Zijlstra <peterz@infradead.org>
8226 M:      Boqun Feng <boqun.feng@gmail.com>
8227 M:      Nicholas Piggin <npiggin@gmail.com>
8228 M:      David Howells <dhowells@redhat.com>
8229 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8230 M:      Luc Maranget <luc.maranget@inria.fr>
8231 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8232 R:      Akira Yokosawa <akiyks@gmail.com>
8233 L:      linux-kernel@vger.kernel.org
8234 S:      Supported
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8236 F:      tools/memory-model/
8237 F:      Documentation/memory-barriers.txt
8238
8239 LINUX SECURITY MODULE (LSM) FRAMEWORK
8240 M:      Chris Wright <chrisw@sous-sol.org>
8241 L:      linux-security-module@vger.kernel.org
8242 S:      Supported
8243
8244 LIS3LV02D ACCELEROMETER DRIVER
8245 M:      Eric Piel <eric.piel@tremplin-utc.net>
8246 S:      Maintained
8247 F:      Documentation/misc-devices/lis3lv02d
8248 F:      drivers/misc/lis3lv02d/
8249 F:      drivers/platform/x86/hp_accel.c
8250
8251 LIVE PATCHING
8252 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8253 M:      Jessica Yu <jeyu@kernel.org>
8254 M:      Jiri Kosina <jikos@kernel.org>
8255 M:      Miroslav Benes <mbenes@suse.cz>
8256 R:      Petr Mladek <pmladek@suse.com>
8257 S:      Maintained
8258 F:      kernel/livepatch/
8259 F:      include/linux/livepatch.h
8260 F:      arch/x86/include/asm/livepatch.h
8261 F:      arch/x86/kernel/livepatch.c
8262 F:      Documentation/livepatch/
8263 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8264 F:      samples/livepatch/
8265 L:      live-patching@vger.kernel.org
8266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8267
8268 LLC (802.2)
8269 L:      netdev@vger.kernel.org
8270 S:      Odd fixes
8271 F:      include/linux/llc.h
8272 F:      include/uapi/linux/llc.h
8273 F:      include/net/llc*
8274 F:      net/llc/
8275
8276 LM73 HARDWARE MONITOR DRIVER
8277 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8278 L:      linux-hwmon@vger.kernel.org
8279 S:      Maintained
8280 F:      drivers/hwmon/lm73.c
8281
8282 LM78 HARDWARE MONITOR DRIVER
8283 M:      Jean Delvare <jdelvare@suse.com>
8284 L:      linux-hwmon@vger.kernel.org
8285 S:      Maintained
8286 F:      Documentation/hwmon/lm78
8287 F:      drivers/hwmon/lm78.c
8288
8289 LM83 HARDWARE MONITOR DRIVER
8290 M:      Jean Delvare <jdelvare@suse.com>
8291 L:      linux-hwmon@vger.kernel.org
8292 S:      Maintained
8293 F:      Documentation/hwmon/lm83
8294 F:      drivers/hwmon/lm83.c
8295
8296 LM90 HARDWARE MONITOR DRIVER
8297 M:      Jean Delvare <jdelvare@suse.com>
8298 L:      linux-hwmon@vger.kernel.org
8299 S:      Maintained
8300 F:      Documentation/hwmon/lm90
8301 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8302 F:      drivers/hwmon/lm90.c
8303 F:      include/dt-bindings/thermal/lm90.h
8304
8305 LM95234 HARDWARE MONITOR DRIVER
8306 M:      Guenter Roeck <linux@roeck-us.net>
8307 L:      linux-hwmon@vger.kernel.org
8308 S:      Maintained
8309 F:      Documentation/hwmon/lm95234
8310 F:      drivers/hwmon/lm95234.c
8311
8312 LME2510 MEDIA DRIVER
8313 M:      Malcolm Priestley <tvboxspy@gmail.com>
8314 L:      linux-media@vger.kernel.org
8315 W:      https://linuxtv.org
8316 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8317 S:      Maintained
8318 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8319
8320 LOADPIN SECURITY MODULE
8321 M:      Kees Cook <keescook@chromium.org>
8322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8323 S:      Supported
8324 F:      security/loadpin/
8325 F:      Documentation/admin-guide/LSM/LoadPin.rst
8326
8327 LOCKING PRIMITIVES
8328 M:      Peter Zijlstra <peterz@infradead.org>
8329 M:      Ingo Molnar <mingo@redhat.com>
8330 L:      linux-kernel@vger.kernel.org
8331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8332 S:      Maintained
8333 F:      Documentation/locking/
8334 F:      include/linux/lockdep.h
8335 F:      include/linux/spinlock*.h
8336 F:      arch/*/include/asm/spinlock*.h
8337 F:      include/linux/rwlock*.h
8338 F:      include/linux/mutex*.h
8339 F:      arch/*/include/asm/mutex*.h
8340 F:      include/linux/rwsem*.h
8341 F:      arch/*/include/asm/rwsem.h
8342 F:      include/linux/seqlock.h
8343 F:      lib/locking*.[ch]
8344 F:      kernel/locking/
8345 X:      kernel/locking/locktorture.c
8346
8347 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8348 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8349 L:      linux-ntfs-dev@lists.sourceforge.net
8350 W:      http://www.linux-ntfs.org/content/view/19/37/
8351 S:      Maintained
8352 F:      Documentation/ldm.txt
8353 F:      block/partitions/ldm.*
8354
8355 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8356 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8357 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8358 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8359 L:      MPT-FusionLinux.pdl@broadcom.com
8360 L:      linux-scsi@vger.kernel.org
8361 W:      http://www.avagotech.com/support/
8362 S:      Supported
8363 F:      drivers/message/fusion/
8364 F:      drivers/scsi/mpt2sas/
8365 F:      drivers/scsi/mpt3sas/
8366
8367 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8368 M:      Matthew Wilcox <matthew@wil.cx>
8369 L:      linux-scsi@vger.kernel.org
8370 S:      Maintained
8371 F:      drivers/scsi/sym53c8xx_2/
8372
8373 LTC4261 HARDWARE MONITOR DRIVER
8374 M:      Guenter Roeck <linux@roeck-us.net>
8375 L:      linux-hwmon@vger.kernel.org
8376 S:      Maintained
8377 F:      Documentation/hwmon/ltc4261
8378 F:      drivers/hwmon/ltc4261.c
8379
8380 LTC4306 I2C MULTIPLEXER DRIVER
8381 M:      Michael Hennerich <michael.hennerich@analog.com>
8382 W:      http://ez.analog.com/community/linux-device-drivers
8383 L:      linux-i2c@vger.kernel.org
8384 S:      Supported
8385 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8386 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8387
8388 LTP (Linux Test Project)
8389 M:      Mike Frysinger <vapier@gentoo.org>
8390 M:      Cyril Hrubis <chrubis@suse.cz>
8391 M:      Wanlong Gao <wanlong.gao@gmail.com>
8392 M:      Jan Stancek <jstancek@redhat.com>
8393 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8394 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8395 L:      ltp@lists.linux.it (subscribers-only)
8396 W:      http://linux-test-project.github.io/
8397 T:      git git://github.com/linux-test-project/ltp.git
8398 S:      Maintained
8399
8400 M68K ARCHITECTURE
8401 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8402 L:      linux-m68k@lists.linux-m68k.org
8403 W:      http://www.linux-m68k.org/
8404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8405 S:      Maintained
8406 F:      arch/m68k/
8407 F:      drivers/zorro/
8408
8409 M68K ON APPLE MACINTOSH
8410 M:      Joshua Thompson <funaho@jurai.org>
8411 W:      http://www.mac.linux-m68k.org/
8412 L:      linux-m68k@lists.linux-m68k.org
8413 S:      Maintained
8414 F:      arch/m68k/mac/
8415
8416 M68K ON HP9000/300
8417 M:      Philip Blundell <philb@gnu.org>
8418 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8419 S:      Maintained
8420 F:      arch/m68k/hp300/
8421
8422 M88DS3103 MEDIA DRIVER
8423 M:      Antti Palosaari <crope@iki.fi>
8424 L:      linux-media@vger.kernel.org
8425 W:      https://linuxtv.org
8426 W:      http://palosaari.fi/linux/
8427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8428 T:      git git://linuxtv.org/anttip/media_tree.git
8429 S:      Maintained
8430 F:      drivers/media/dvb-frontends/m88ds3103*
8431
8432 M88RS2000 MEDIA DRIVER
8433 M:      Malcolm Priestley <tvboxspy@gmail.com>
8434 L:      linux-media@vger.kernel.org
8435 W:      https://linuxtv.org
8436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8437 S:      Maintained
8438 F:      drivers/media/dvb-frontends/m88rs2000*
8439
8440 MA901 MASTERKIT USB FM RADIO DRIVER
8441 M:      Alexey Klimov <klimov.linux@gmail.com>
8442 L:      linux-media@vger.kernel.org
8443 T:      git git://linuxtv.org/media_tree.git
8444 S:      Maintained
8445 F:      drivers/media/radio/radio-ma901.c
8446
8447 MAC80211
8448 M:      Johannes Berg <johannes@sipsolutions.net>
8449 L:      linux-wireless@vger.kernel.org
8450 W:      http://wireless.kernel.org/
8451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8453 S:      Maintained
8454 F:      Documentation/networking/mac80211-injection.txt
8455 F:      include/net/mac80211.h
8456 F:      net/mac80211/
8457 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8458 F:      Documentation/networking/mac80211_hwsim/README
8459
8460 MAILBOX API
8461 M:      Jassi Brar <jassisinghbrar@gmail.com>
8462 L:      linux-kernel@vger.kernel.org
8463 S:      Maintained
8464 F:      drivers/mailbox/
8465 F:      include/linux/mailbox_client.h
8466 F:      include/linux/mailbox_controller.h
8467
8468 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8469 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8470 W:      http://www.kernel.org/doc/man-pages
8471 L:      linux-man@vger.kernel.org
8472 S:      Maintained
8473
8474 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8475 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8476 L:      linux-mips@linux-mips.org
8477 S:      Maintained
8478 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8479
8480 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8481 M:      Andrew Lunn <andrew@lunn.ch>
8482 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8483 L:      netdev@vger.kernel.org
8484 S:      Maintained
8485 F:      drivers/net/dsa/mv88e6xxx/
8486 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8487
8488 MARVELL ARMADA DRM SUPPORT
8489 M:      Russell King <linux@armlinux.org.uk>
8490 S:      Maintained
8491 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8492 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8493 F:      drivers/gpu/drm/armada/
8494 F:      include/uapi/drm/armada_drm.h
8495 F:      Documentation/devicetree/bindings/display/armada/
8496
8497 MARVELL CRYPTO DRIVER
8498 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8499 M:      Arnaud Ebalard <arno@natisbad.org>
8500 F:      drivers/crypto/marvell/
8501 S:      Maintained
8502 L:      linux-crypto@vger.kernel.org
8503
8504 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8505 M:      Mirko Lindner <mlindner@marvell.com>
8506 M:      Stephen Hemminger <stephen@networkplumber.org>
8507 L:      netdev@vger.kernel.org
8508 S:      Maintained
8509 F:      drivers/net/ethernet/marvell/sk*
8510
8511 MARVELL LIBERTAS WIRELESS DRIVER
8512 L:      libertas-dev@lists.infradead.org
8513 S:      Orphan
8514 F:      drivers/net/wireless/marvell/libertas/
8515
8516 MARVELL MACCHIATOBIN SUPPORT
8517 M:      Russell King <linux@armlinux.org.uk>
8518 L:      linux-arm-kernel@lists.infradead.org
8519 S:      Maintained
8520 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8521
8522 MARVELL MV643XX ETHERNET DRIVER
8523 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8524 L:      netdev@vger.kernel.org
8525 S:      Maintained
8526 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8527 F:      include/linux/mv643xx.h
8528
8529 MARVELL MV88X3310 PHY DRIVER
8530 M:      Russell King <linux@armlinux.org.uk>
8531 L:      netdev@vger.kernel.org
8532 S:      Maintained
8533 F:      drivers/net/phy/marvell10g.c
8534
8535 MARVELL MVNETA ETHERNET DRIVER
8536 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8537 L:      netdev@vger.kernel.org
8538 S:      Maintained
8539 F:      drivers/net/ethernet/marvell/mvneta.*
8540
8541 MARVELL MWIFIEX WIRELESS DRIVER
8542 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8543 M:      Nishant Sarmukadam <nishants@marvell.com>
8544 M:      Ganapathi Bhat <gbhat@marvell.com>
8545 M:      Xinming Hu <huxm@marvell.com>
8546 L:      linux-wireless@vger.kernel.org
8547 S:      Maintained
8548 F:      drivers/net/wireless/marvell/mwifiex/
8549
8550 MARVELL MWL8K WIRELESS DRIVER
8551 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8552 L:      linux-wireless@vger.kernel.org
8553 S:      Odd Fixes
8554 F:      drivers/net/wireless/marvell/mwl8k.c
8555
8556 MARVELL NAND CONTROLLER DRIVER
8557 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8558 L:      linux-mtd@lists.infradead.org
8559 S:      Maintained
8560 F:      drivers/mtd/nand/raw/marvell_nand.c
8561 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8562
8563 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8564 M:      Nicolas Pitre <nico@fluxnic.net>
8565 S:      Odd Fixes
8566 F:      drivers/mmc/host/mvsdio.*
8567
8568 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8569 M:      Hu Ziji <huziji@marvell.com>
8570 L:      linux-mmc@vger.kernel.org
8571 S:      Supported
8572 F:      drivers/mmc/host/sdhci-xenon*
8573 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8574
8575 MATROX FRAMEBUFFER DRIVER
8576 L:      linux-fbdev@vger.kernel.org
8577 S:      Orphan
8578 F:      drivers/video/fbdev/matrox/matroxfb_*
8579 F:      include/uapi/linux/matroxfb.h
8580
8581 MAX16065 HARDWARE MONITOR DRIVER
8582 M:      Guenter Roeck <linux@roeck-us.net>
8583 L:      linux-hwmon@vger.kernel.org
8584 S:      Maintained
8585 F:      Documentation/hwmon/max16065
8586 F:      drivers/hwmon/max16065.c
8587
8588 MAX20751 HARDWARE MONITOR DRIVER
8589 M:      Guenter Roeck <linux@roeck-us.net>
8590 L:      linux-hwmon@vger.kernel.org
8591 S:      Maintained
8592 F:      Documentation/hwmon/max20751
8593 F:      drivers/hwmon/max20751.c
8594
8595 MAX2175 SDR TUNER DRIVER
8596 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8597 L:      linux-media@vger.kernel.org
8598 T:      git git://linuxtv.org/media_tree.git
8599 S:      Maintained
8600 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8601 F:      Documentation/media/v4l-drivers/max2175.rst
8602 F:      drivers/media/i2c/max2175*
8603 F:      include/uapi/linux/max2175.h
8604
8605 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8606 L:      linux-hwmon@vger.kernel.org
8607 S:      Orphan
8608 F:      Documentation/hwmon/max6650
8609 F:      drivers/hwmon/max6650.c
8610
8611 MAX6697 HARDWARE MONITOR DRIVER
8612 M:      Guenter Roeck <linux@roeck-us.net>
8613 L:      linux-hwmon@vger.kernel.org
8614 S:      Maintained
8615 F:      Documentation/hwmon/max6697
8616 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8617 F:      drivers/hwmon/max6697.c
8618 F:      include/linux/platform_data/max6697.h
8619
8620 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8621 M:      Peter Rosin <peda@axentia.se>
8622 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8623 S:      Maintained
8624 F:      Documentation/devicetree/bindings/sound/max9860.txt
8625 F:      sound/soc/codecs/max9860.*
8626
8627 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8628 M:      Javier Martinez Canillas <javier@dowhile0.org>
8629 L:      linux-kernel@vger.kernel.org
8630 S:      Supported
8631 F:      drivers/regulator/max77802-regulator.c
8632 F:      Documentation/devicetree/bindings/*/*max77802.txt
8633 F:      include/dt-bindings/*/*max77802.h
8634
8635 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8636 M:      Krzysztof Kozlowski <krzk@kernel.org>
8637 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8638 L:      linux-pm@vger.kernel.org
8639 S:      Supported
8640 F:      drivers/power/supply/max14577_charger.c
8641 F:      drivers/power/supply/max77693_charger.c
8642
8643 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8644 M:      Chanwoo Choi <cw00.choi@samsung.com>
8645 M:      Krzysztof Kozlowski <krzk@kernel.org>
8646 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8647 L:      linux-kernel@vger.kernel.org
8648 S:      Supported
8649 F:      drivers/*/max14577*.c
8650 F:      drivers/*/max77686*.c
8651 F:      drivers/*/max77693*.c
8652 F:      drivers/extcon/extcon-max14577.c
8653 F:      drivers/extcon/extcon-max77693.c
8654 F:      drivers/rtc/rtc-max77686.c
8655 F:      drivers/clk/clk-max77686.c
8656 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8657 F:      Documentation/devicetree/bindings/*/max77686.txt
8658 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8659 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8660 F:      include/linux/mfd/max14577*.h
8661 F:      include/linux/mfd/max77686*.h
8662 F:      include/linux/mfd/max77693*.h
8663
8664 MAXIRADIO FM RADIO RECEIVER DRIVER
8665 M:      Hans Verkuil <hverkuil@xs4all.nl>
8666 L:      linux-media@vger.kernel.org
8667 T:      git git://linuxtv.org/media_tree.git
8668 W:      https://linuxtv.org
8669 S:      Maintained
8670 F:      drivers/media/radio/radio-maxiradio*
8671
8672 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8673 M:      Peter Rosin <peda@axentia.se>
8674 L:      linux-iio@vger.kernel.org
8675 S:      Maintained
8676 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8677 F:      drivers/iio/potentiometer/mcp4018.c
8678 F:      drivers/iio/potentiometer/mcp4531.c
8679
8680 MCR20A IEEE-802.15.4 RADIO DRIVER
8681 M:      Xue Liu <liuxuenetmail@gmail.com>
8682 L:      linux-wpan@vger.kernel.org
8683 W:      https://github.com/xueliu/mcr20a-linux
8684 S:      Maintained
8685 F:      drivers/net/ieee802154/mcr20a.c
8686 F:      drivers/net/ieee802154/mcr20a.h
8687 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8688
8689 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8690 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8691 L:      linux-iio@vger.kernel.org
8692 S:      Maintained
8693 F:      drivers/iio/dac/cio-dac.c
8694
8695 MEDIA DRIVERS FOR ASCOT2E
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/ascot2e*
8704
8705 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8706 M:      Jasmin Jessich <jasmin@anw.at>
8707 L:      linux-media@vger.kernel.org
8708 W:      https://linuxtv.org
8709 T:      git git://linuxtv.org/media_tree.git
8710 S:      Maintained
8711 F:      drivers/media/dvb-frontends/cxd2099*
8712
8713 MEDIA DRIVERS FOR CXD2841ER
8714 M:      Sergey Kozlov <serjk@netup.ru>
8715 M:      Abylay Ospan <aospan@netup.ru>
8716 L:      linux-media@vger.kernel.org
8717 W:      https://linuxtv.org
8718 W:      http://netup.tv/
8719 T:      git git://linuxtv.org/media_tree.git
8720 S:      Supported
8721 F:      drivers/media/dvb-frontends/cxd2841er*
8722
8723 MEDIA DRIVERS FOR CXD2880
8724 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8725 L:      linux-media@vger.kernel.org
8726 W:      http://linuxtv.org/
8727 T:      git git://linuxtv.org/media_tree.git
8728 S:      Supported
8729 F:      drivers/media/dvb-frontends/cxd2880/*
8730 F:      drivers/media/spi/cxd2880*
8731
8732 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8733 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8734 L:      linux-media@vger.kernel.org
8735 W:      https://linuxtv.org
8736 T:      git git://linuxtv.org/media_tree.git
8737 S:      Maintained
8738 F:      drivers/media/pci/ddbridge/*
8739
8740 MEDIA DRIVERS FOR FREESCALE IMX
8741 M:      Steve Longerbeam <slongerbeam@gmail.com>
8742 M:      Philipp Zabel <p.zabel@pengutronix.de>
8743 L:      linux-media@vger.kernel.org
8744 T:      git git://linuxtv.org/media_tree.git
8745 S:      Maintained
8746 F:      Documentation/devicetree/bindings/media/imx.txt
8747 F:      Documentation/media/v4l-drivers/imx.rst
8748 F:      drivers/staging/media/imx/
8749 F:      include/linux/imx-media.h
8750 F:      include/media/imx.h
8751
8752 MEDIA DRIVERS FOR HELENE
8753 M:      Abylay Ospan <aospan@netup.ru>
8754 L:      linux-media@vger.kernel.org
8755 W:      https://linuxtv.org
8756 W:      http://netup.tv/
8757 T:      git git://linuxtv.org/media_tree.git
8758 S:      Supported
8759 F:      drivers/media/dvb-frontends/helene*
8760
8761 MEDIA DRIVERS FOR HORUS3A
8762 M:      Sergey Kozlov <serjk@netup.ru>
8763 M:      Abylay Ospan <aospan@netup.ru>
8764 L:      linux-media@vger.kernel.org
8765 W:      https://linuxtv.org
8766 W:      http://netup.tv/
8767 T:      git git://linuxtv.org/media_tree.git
8768 S:      Supported
8769 F:      drivers/media/dvb-frontends/horus3a*
8770
8771 MEDIA DRIVERS FOR LNBH25
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/dvb-frontends/lnbh25*
8780
8781 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8782 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8783 L:      linux-media@vger.kernel.org
8784 W:      https://linuxtv.org
8785 T:      git git://linuxtv.org/media_tree.git
8786 S:      Maintained
8787 F:      drivers/media/dvb-frontends/mxl5xx*
8788
8789 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8790 M:      Sergey Kozlov <serjk@netup.ru>
8791 M:      Abylay Ospan <aospan@netup.ru>
8792 L:      linux-media@vger.kernel.org
8793 W:      https://linuxtv.org
8794 W:      http://netup.tv/
8795 T:      git git://linuxtv.org/media_tree.git
8796 S:      Supported
8797 F:      drivers/media/pci/netup_unidvb/*
8798
8799 MEDIA DRIVERS FOR RENESAS - CEU
8800 M:      Jacopo Mondi <jacopo@jmondi.org>
8801 L:      linux-media@vger.kernel.org
8802 L:      linux-renesas-soc@vger.kernel.org
8803 T:      git git://linuxtv.org/media_tree.git
8804 S:      Supported
8805 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8806 F:      drivers/media/platform/renesas-ceu.c
8807 F:      include/media/drv-intf/renesas-ceu.h
8808
8809 MEDIA DRIVERS FOR RENESAS - DRIF
8810 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8811 L:      linux-media@vger.kernel.org
8812 L:      linux-renesas-soc@vger.kernel.org
8813 T:      git git://linuxtv.org/media_tree.git
8814 S:      Supported
8815 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8816 F:      drivers/media/platform/rcar_drif.c
8817
8818 MEDIA DRIVERS FOR RENESAS - FCP
8819 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8820 L:      linux-media@vger.kernel.org
8821 L:      linux-renesas-soc@vger.kernel.org
8822 T:      git git://linuxtv.org/media_tree.git
8823 S:      Supported
8824 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8825 F:      drivers/media/platform/rcar-fcp.c
8826 F:      include/media/rcar-fcp.h
8827
8828 MEDIA DRIVERS FOR RENESAS - FDP1
8829 M:      Kieran Bingham <kieran@bingham.xyz>
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,fdp1.txt
8835 F:      drivers/media/platform/rcar_fdp1.c
8836
8837 MEDIA DRIVERS FOR RENESAS - VIN
8838 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8839 L:      linux-media@vger.kernel.org
8840 L:      linux-renesas-soc@vger.kernel.org
8841 T:      git git://linuxtv.org/media_tree.git
8842 S:      Supported
8843 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8844 F:      drivers/media/platform/rcar-vin/
8845
8846 MEDIA DRIVERS FOR RENESAS - VSP1
8847 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8848 L:      linux-media@vger.kernel.org
8849 L:      linux-renesas-soc@vger.kernel.org
8850 T:      git git://linuxtv.org/media_tree.git
8851 S:      Supported
8852 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8853 F:      drivers/media/platform/vsp1/
8854
8855 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8856 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8857 L:      linux-media@vger.kernel.org
8858 W:      https://linuxtv.org
8859 T:      git git://linuxtv.org/media_tree.git
8860 S:      Maintained
8861 F:      drivers/media/dvb-frontends/stv0910*
8862
8863 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8864 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8865 L:      linux-media@vger.kernel.org
8866 W:      https://linuxtv.org
8867 T:      git git://linuxtv.org/media_tree.git
8868 S:      Maintained
8869 F:      drivers/media/dvb-frontends/stv6111*
8870
8871 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8872 M:      Dmitry Osipenko <digetx@gmail.com>
8873 L:      linux-media@vger.kernel.org
8874 L:      linux-tegra@vger.kernel.org
8875 T:      git git://linuxtv.org/media_tree.git
8876 S:      Maintained
8877 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8878 F:      drivers/staging/media/tegra-vde/
8879
8880 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8881 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
8882 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8883 P:      LinuxTV.org Project
8884 L:      linux-media@vger.kernel.org
8885 W:      https://linuxtv.org
8886 Q:      http://patchwork.kernel.org/project/linux-media/list/
8887 T:      git git://linuxtv.org/media_tree.git
8888 S:      Maintained
8889 F:      Documentation/devicetree/bindings/media/
8890 F:      Documentation/media/
8891 F:      drivers/media/
8892 F:      drivers/staging/media/
8893 F:      include/linux/platform_data/media/
8894 F:      include/media/
8895 F:      include/uapi/linux/dvb/
8896 F:      include/uapi/linux/videodev2.h
8897 F:      include/uapi/linux/media.h
8898 F:      include/uapi/linux/v4l2-*
8899 F:      include/uapi/linux/meye.h
8900 F:      include/uapi/linux/ivtv*
8901 F:      include/uapi/linux/uvcvideo.h
8902
8903 MEDIATEK CIR DRIVER
8904 M:      Sean Wang <sean.wang@mediatek.com>
8905 S:      Maintained
8906 F:      drivers/media/rc/mtk-cir.c
8907
8908 MEDIATEK DMA DRIVER
8909 M:      Sean Wang <sean.wang@mediatek.com>
8910 L:      dmaengine@vger.kernel.org
8911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8912 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8913 S:      Maintained
8914 F:      Documentation/devicetree/bindings/dma/mtk-*
8915 F:      drivers/dma/mediatek/
8916
8917 MEDIATEK PMIC LED DRIVER
8918 M:      Sean Wang <sean.wang@mediatek.com>
8919 S:      Maintained
8920 F:      drivers/leds/leds-mt6323.c
8921 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8922
8923 MEDIATEK ETHERNET DRIVER
8924 M:      Felix Fietkau <nbd@openwrt.org>
8925 M:      John Crispin <john@phrozen.org>
8926 M:      Sean Wang <sean.wang@mediatek.com>
8927 M:      Nelson Chang <nelson.chang@mediatek.com>
8928 L:      netdev@vger.kernel.org
8929 S:      Maintained
8930 F:      drivers/net/ethernet/mediatek/
8931
8932 MEDIATEK SWITCH DRIVER
8933 M:      Sean Wang <sean.wang@mediatek.com>
8934 L:      netdev@vger.kernel.org
8935 S:      Maintained
8936 F:      drivers/net/dsa/mt7530.*
8937 F:      net/dsa/tag_mtk.c
8938
8939 MEDIATEK JPEG DRIVER
8940 M:      Rick Chang <rick.chang@mediatek.com>
8941 M:      Bin Liu <bin.liu@mediatek.com>
8942 S:      Supported
8943 F:      drivers/media/platform/mtk-jpeg/
8944 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8945
8946 MEDIATEK MDP DRIVER
8947 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8948 M:      Houlong Wei <houlong.wei@mediatek.com>
8949 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8950 S:      Supported
8951 F:      drivers/media/platform/mtk-mdp/
8952 F:      drivers/media/platform/mtk-vpu/
8953 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8954
8955 MEDIATEK MEDIA DRIVER
8956 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8957 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8958 S:      Supported
8959 F:      drivers/media/platform/mtk-vcodec/
8960 F:      drivers/media/platform/mtk-vpu/
8961 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8962 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8963
8964 MEDIATEK MT7601U WIRELESS LAN DRIVER
8965 M:      Jakub Kicinski <kubakici@wp.pl>
8966 L:      linux-wireless@vger.kernel.org
8967 S:      Maintained
8968 F:      drivers/net/wireless/mediatek/mt7601u/
8969
8970 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8971 M:      Sean Wang <sean.wang@mediatek.com>
8972 S:      Maintained
8973 F:      drivers/char/hw_random/mtk-rng.c
8974
8975 MEDIATEK USB3 DRD IP DRIVER
8976 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8977 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8979 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8980 S:      Maintained
8981 F:      drivers/usb/mtu3/
8982
8983 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8984 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8985 M:      Martin Donnelly <martin.donnelly@ge.com>
8986 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8987 S:      Maintained
8988 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8989 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8990
8991 MEGARAID SCSI/SAS DRIVERS
8992 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8993 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8994 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8995 L:      megaraidlinux.pdl@broadcom.com
8996 L:      linux-scsi@vger.kernel.org
8997 W:      http://www.avagotech.com/support/
8998 S:      Maintained
8999 F:      Documentation/scsi/megaraid.txt
9000 F:      drivers/scsi/megaraid.*
9001 F:      drivers/scsi/megaraid/
9002
9003 MELEXIS MLX90614 DRIVER
9004 M:      Crt Mori <cmo@melexis.com>
9005 L:      linux-iio@vger.kernel.org
9006 W:      http://www.melexis.com
9007 S:      Supported
9008 F:      drivers/iio/temperature/mlx90614.c
9009
9010 MELEXIS MLX90632 DRIVER
9011 M:      Crt Mori <cmo@melexis.com>
9012 L:      linux-iio@vger.kernel.org
9013 W:      http://www.melexis.com
9014 S:      Supported
9015 F:      drivers/iio/temperature/mlx90632.c
9016
9017 MELFAS MIP4 TOUCHSCREEN DRIVER
9018 M:      Sangwon Jee <jeesw@melfas.com>
9019 W:      http://www.melfas.com
9020 S:      Supported
9021 F:      drivers/input/touchscreen/melfas_mip4.c
9022 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9023
9024 MELLANOX ETHERNET DRIVER (mlx4_en)
9025 M:      Tariq Toukan <tariqt@mellanox.com>
9026 L:      netdev@vger.kernel.org
9027 S:      Supported
9028 W:      http://www.mellanox.com
9029 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9030 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9031
9032 MELLANOX ETHERNET DRIVER (mlx5e)
9033 M:      Saeed Mahameed <saeedm@mellanox.com>
9034 L:      netdev@vger.kernel.org
9035 S:      Supported
9036 W:      http://www.mellanox.com
9037 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9038 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9039
9040 MELLANOX ETHERNET INNOVA DRIVER
9041 M:      Ilan Tayari <ilant@mellanox.com>
9042 R:      Boris Pismenny <borisp@mellanox.com>
9043 L:      netdev@vger.kernel.org
9044 S:      Supported
9045 W:      http://www.mellanox.com
9046 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9047 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9048 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9049
9050 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9051 M:      Ilan Tayari <ilant@mellanox.com>
9052 R:      Boris Pismenny <borisp@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/mlx5/core/en_ipsec/*
9058 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9059
9060 MELLANOX ETHERNET SWITCH DRIVERS
9061 M:      Jiri Pirko <jiri@mellanox.com>
9062 M:      Ido Schimmel <idosch@mellanox.com>
9063 L:      netdev@vger.kernel.org
9064 S:      Supported
9065 W:      http://www.mellanox.com
9066 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9067 F:      drivers/net/ethernet/mellanox/mlxsw/
9068
9069 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9070 M:      mlxsw@mellanox.com
9071 L:      netdev@vger.kernel.org
9072 S:      Supported
9073 W:      http://www.mellanox.com
9074 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9075 F:      drivers/net/ethernet/mellanox/mlxfw/
9076
9077 MELLANOX HARDWARE PLATFORM SUPPORT
9078 M:      Andy Shevchenko <andy@infradead.org>
9079 M:      Darren Hart <dvhart@infradead.org>
9080 M:      Vadim Pasternak <vadimp@mellanox.com>
9081 L:      platform-driver-x86@vger.kernel.org
9082 S:      Supported
9083 F:      drivers/platform/mellanox/
9084
9085 MELLANOX MLX4 core VPI driver
9086 M:      Tariq Toukan <tariqt@mellanox.com>
9087 L:      netdev@vger.kernel.org
9088 L:      linux-rdma@vger.kernel.org
9089 W:      http://www.mellanox.com
9090 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9091 S:      Supported
9092 F:      drivers/net/ethernet/mellanox/mlx4/
9093 F:      include/linux/mlx4/
9094
9095 MELLANOX MLX4 IB driver
9096 M:      Yishai Hadas <yishaih@mellanox.com>
9097 L:      linux-rdma@vger.kernel.org
9098 W:      http://www.mellanox.com
9099 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9100 S:      Supported
9101 F:      drivers/infiniband/hw/mlx4/
9102 F:      include/linux/mlx4/
9103 F:      include/uapi/rdma/mlx4-abi.h
9104
9105 MELLANOX MLX5 core VPI driver
9106 M:      Saeed Mahameed <saeedm@mellanox.com>
9107 M:      Matan Barak <matanb@mellanox.com>
9108 M:      Leon Romanovsky <leonro@mellanox.com>
9109 L:      netdev@vger.kernel.org
9110 L:      linux-rdma@vger.kernel.org
9111 W:      http://www.mellanox.com
9112 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9113 S:      Supported
9114 F:      drivers/net/ethernet/mellanox/mlx5/core/
9115 F:      include/linux/mlx5/
9116
9117 MELLANOX MLX5 IB driver
9118 M:      Matan Barak <matanb@mellanox.com>
9119 M:      Leon Romanovsky <leonro@mellanox.com>
9120 L:      linux-rdma@vger.kernel.org
9121 W:      http://www.mellanox.com
9122 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9123 S:      Supported
9124 F:      drivers/infiniband/hw/mlx5/
9125 F:      include/linux/mlx5/
9126 F:      include/uapi/rdma/mlx5-abi.h
9127
9128 MELLANOX MLXCPLD I2C AND MUX DRIVER
9129 M:      Vadim Pasternak <vadimp@mellanox.com>
9130 M:      Michael Shych <michaelsh@mellanox.com>
9131 L:      linux-i2c@vger.kernel.org
9132 S:      Supported
9133 F:      drivers/i2c/busses/i2c-mlxcpld.c
9134 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9135 F:      Documentation/i2c/busses/i2c-mlxcpld
9136
9137 MELLANOX MLXCPLD LED DRIVER
9138 M:      Vadim Pasternak <vadimp@mellanox.com>
9139 L:      linux-leds@vger.kernel.org
9140 S:      Supported
9141 F:      drivers/leds/leds-mlxcpld.c
9142 F:      drivers/leds/leds-mlxreg.c
9143 F:      Documentation/leds/leds-mlxcpld.txt
9144
9145 MELLANOX PLATFORM DRIVER
9146 M:      Vadim Pasternak <vadimp@mellanox.com>
9147 L:      platform-driver-x86@vger.kernel.org
9148 S:      Supported
9149 F:      drivers/platform/x86/mlx-platform.c
9150
9151 MEMBARRIER SUPPORT
9152 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9153 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9154 L:      linux-kernel@vger.kernel.org
9155 S:      Supported
9156 F:      kernel/sched/membarrier.c
9157 F:      include/uapi/linux/membarrier.h
9158 F:      arch/powerpc/include/asm/membarrier.h
9159
9160 MEMORY MANAGEMENT
9161 L:      linux-mm@kvack.org
9162 W:      http://www.linux-mm.org
9163 S:      Maintained
9164 F:      include/linux/mm.h
9165 F:      include/linux/gfp.h
9166 F:      include/linux/mmzone.h
9167 F:      include/linux/memory_hotplug.h
9168 F:      include/linux/vmalloc.h
9169 F:      mm/
9170
9171 MEMORY TECHNOLOGY DEVICES (MTD)
9172 M:      David Woodhouse <dwmw2@infradead.org>
9173 M:      Brian Norris <computersforpeace@gmail.com>
9174 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9175 M:      Marek Vasut <marek.vasut@gmail.com>
9176 M:      Richard Weinberger <richard@nod.at>
9177 L:      linux-mtd@lists.infradead.org
9178 W:      http://www.linux-mtd.infradead.org/
9179 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9180 T:      git git://git.infradead.org/linux-mtd.git master
9181 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9182 S:      Maintained
9183 F:      Documentation/devicetree/bindings/mtd/
9184 F:      drivers/mtd/
9185 F:      include/linux/mtd/
9186 F:      include/uapi/mtd/
9187
9188 MEN A21 WATCHDOG DRIVER
9189 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9190 L:      linux-watchdog@vger.kernel.org
9191 S:      Maintained
9192 F:      drivers/watchdog/mena21_wdt.c
9193
9194 MEN CHAMELEON BUS (mcb)
9195 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9196 S:      Maintained
9197 F:      drivers/mcb/
9198 F:      include/linux/mcb.h
9199 F:      Documentation/men-chameleon-bus.txt
9200
9201 MEN F21BMC (Board Management Controller)
9202 M:      Andreas Werner <andreas.werner@men.de>
9203 S:      Supported
9204 F:      drivers/mfd/menf21bmc.c
9205 F:      drivers/watchdog/menf21bmc_wdt.c
9206 F:      drivers/leds/leds-menf21bmc.c
9207 F:      drivers/hwmon/menf21bmc_hwmon.c
9208 F:      Documentation/hwmon/menf21bmc
9209
9210 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9211 M:      Neil Armstrong <narmstrong@baylibre.com>
9212 L:      linux-media@lists.freedesktop.org
9213 L:      linux-amlogic@lists.infradead.org
9214 W:      http://linux-meson.com/
9215 S:      Supported
9216 F:      drivers/media/platform/meson/ao-cec.c
9217 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9218 T:      git git://linuxtv.org/media_tree.git
9219
9220 MICROBLAZE ARCHITECTURE
9221 M:      Michal Simek <monstr@monstr.eu>
9222 W:      http://www.monstr.eu/fdt/
9223 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9224 S:      Supported
9225 F:      arch/microblaze/
9226
9227 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9228 M:      Richard Genoud <richard.genoud@gmail.com>
9229 S:      Maintained
9230 F:      drivers/tty/serial/atmel_serial.c
9231 F:      drivers/tty/serial/atmel_serial.h
9232
9233 MICROCHIP / ATMEL DMA DRIVER
9234 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9236 L:      dmaengine@vger.kernel.org
9237 S:      Supported
9238 F:      drivers/dma/at_hdmac.c
9239 F:      drivers/dma/at_hdmac_regs.h
9240 F:      include/linux/platform_data/dma-atmel.h
9241
9242 MICROCHIP / ATMEL ECC DRIVER
9243 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9244 L:      linux-crypto@vger.kernel.org
9245 S:      Maintained
9246 F:      drivers/crypto/atmel-ecc.*
9247
9248 MICROCHIP / ATMEL ISC DRIVER
9249 M:      Songjun Wu <songjun.wu@microchip.com>
9250 L:      linux-media@vger.kernel.org
9251 S:      Supported
9252 F:      drivers/media/platform/atmel/atmel-isc.c
9253 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9254 F:      devicetree/bindings/media/atmel-isc.txt
9255
9256 MICROCHIP / ATMEL NAND DRIVER
9257 M:      Wenyou Yang <wenyou.yang@microchip.com>
9258 M:      Josh Wu <rainyfeeling@outlook.com>
9259 L:      linux-mtd@lists.infradead.org
9260 S:      Supported
9261 F:      drivers/mtd/nand/raw/atmel/*
9262 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9263
9264 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9265 M:      Woojung Huh <Woojung.Huh@microchip.com>
9266 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9267 L:      netdev@vger.kernel.org
9268 S:      Maintained
9269 F:      net/dsa/tag_ksz.c
9270 F:      drivers/net/dsa/microchip/*
9271 F:      include/linux/platform_data/microchip-ksz.h
9272 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9273
9274 MICROCHIP LAN743X ETHERNET DRIVER
9275 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9276 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9277 L:      netdev@vger.kernel.org
9278 S:      Maintained
9279 F:      drivers/net/ethernet/microchip/lan743x_*
9280
9281 MICROCHIP USB251XB DRIVER
9282 M:      Richard Leitner <richard.leitner@skidata.com>
9283 L:      linux-usb@vger.kernel.org
9284 S:      Maintained
9285 F:      drivers/usb/misc/usb251xb.c
9286 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9287
9288 MICROSEMI MIPS SOCS
9289 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9290 L:      linux-mips@linux-mips.org
9291 S:      Maintained
9292 F:      arch/mips/generic/board-ocelot.c
9293 F:      arch/mips/configs/generic/board-ocelot.config
9294 F:      arch/mips/boot/dts/mscc/
9295 F:      Documentation/devicetree/bindings/mips/mscc.txt
9296
9297 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9298 M:      Don Brace <don.brace@microsemi.com>
9299 L:      esc.storagedev@microsemi.com
9300 L:      linux-scsi@vger.kernel.org
9301 S:      Supported
9302 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9303 F:      drivers/scsi/smartpqi/Kconfig
9304 F:      drivers/scsi/smartpqi/Makefile
9305 F:      include/linux/cciss*.h
9306 F:      include/uapi/linux/cciss*.h
9307 F:      Documentation/scsi/smartpqi.txt
9308
9309 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9310 M:      Chen Yu <yu.c.chen@intel.com>
9311 L:      platform-driver-x86@vger.kernel.org
9312 S:      Supported
9313 F:      drivers/platform/x86/surfacepro3_button.c
9314
9315 MICROTEK X6 SCANNER
9316 M:      Oliver Neukum <oliver@neukum.org>
9317 S:      Maintained
9318 F:      drivers/usb/image/microtek.*
9319
9320 MIPS
9321 M:      Ralf Baechle <ralf@linux-mips.org>
9322 M:      James Hogan <jhogan@kernel.org>
9323 L:      linux-mips@linux-mips.org
9324 W:      http://www.linux-mips.org/
9325 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9326 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9327 S:      Supported
9328 F:      Documentation/devicetree/bindings/mips/
9329 F:      Documentation/mips/
9330 F:      arch/mips/
9331 F:      drivers/platform/mips/
9332
9333 MIPS BOSTON DEVELOPMENT BOARD
9334 M:      Paul Burton <paul.burton@mips.com>
9335 L:      linux-mips@linux-mips.org
9336 S:      Maintained
9337 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9338 F:      arch/mips/boot/dts/img/boston.dts
9339 F:      arch/mips/configs/generic/board-boston.config
9340 F:      drivers/clk/imgtec/clk-boston.c
9341 F:      include/dt-bindings/clock/boston-clock.h
9342
9343 MIPS GENERIC PLATFORM
9344 M:      Paul Burton <paul.burton@mips.com>
9345 L:      linux-mips@linux-mips.org
9346 S:      Supported
9347 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9348 F:      arch/mips/generic/
9349 F:      arch/mips/tools/generic-board-config.sh
9350
9351 MIPS/LOONGSON1 ARCHITECTURE
9352 M:      Keguang Zhang <keguang.zhang@gmail.com>
9353 L:      linux-mips@linux-mips.org
9354 S:      Maintained
9355 F:      arch/mips/loongson32/
9356 F:      arch/mips/include/asm/mach-loongson32/
9357 F:      drivers/*/*loongson1*
9358 F:      drivers/*/*/*loongson1*
9359
9360 MIPS/LOONGSON2 ARCHITECTURE
9361 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9362 L:      linux-mips@linux-mips.org
9363 S:      Maintained
9364 F:      arch/mips/loongson64/*{2e/2f}*
9365 F:      arch/mips/include/asm/mach-loongson64/
9366 F:      drivers/*/*loongson2*
9367 F:      drivers/*/*/*loongson2*
9368
9369 MIPS/LOONGSON3 ARCHITECTURE
9370 M:      Huacai Chen <chenhc@lemote.com>
9371 L:      linux-mips@linux-mips.org
9372 S:      Maintained
9373 F:      arch/mips/loongson64/
9374 F:      arch/mips/include/asm/mach-loongson64/
9375 F:      drivers/platform/mips/cpu_hwmon.c
9376 F:      drivers/*/*loongson3*
9377 F:      drivers/*/*/*loongson3*
9378
9379 MIPS RINT INSTRUCTION EMULATION
9380 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9381 L:      linux-mips@linux-mips.org
9382 S:      Supported
9383 F:      arch/mips/math-emu/sp_rint.c
9384 F:      arch/mips/math-emu/dp_rint.c
9385
9386 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9387 M:      Hans Verkuil <hverkuil@xs4all.nl>
9388 L:      linux-media@vger.kernel.org
9389 T:      git git://linuxtv.org/media_tree.git
9390 W:      https://linuxtv.org
9391 S:      Odd Fixes
9392 F:      drivers/media/radio/radio-miropcm20*
9393
9394 MMP SUPPORT
9395 M:      Eric Miao <eric.y.miao@gmail.com>
9396 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9398 T:      git git://github.com/hzhuang1/linux.git
9399 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9400 S:      Maintained
9401 F:      arch/arm/boot/dts/mmp*
9402 F:      arch/arm/mach-mmp/
9403
9404 MN88472 MEDIA DRIVER
9405 M:      Antti Palosaari <crope@iki.fi>
9406 L:      linux-media@vger.kernel.org
9407 W:      https://linuxtv.org
9408 W:      http://palosaari.fi/linux/
9409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9410 S:      Maintained
9411 F:      drivers/media/dvb-frontends/mn88472*
9412
9413 MN88473 MEDIA DRIVER
9414 M:      Antti Palosaari <crope@iki.fi>
9415 L:      linux-media@vger.kernel.org
9416 W:      https://linuxtv.org
9417 W:      http://palosaari.fi/linux/
9418 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9419 S:      Maintained
9420 F:      drivers/media/dvb-frontends/mn88473*
9421
9422 MODULE SUPPORT
9423 M:      Jessica Yu <jeyu@kernel.org>
9424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9425 S:      Maintained
9426 F:      include/linux/module.h
9427 F:      kernel/module.c
9428
9429 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9430 W:      http://popies.net/meye/
9431 S:      Orphan
9432 F:      Documentation/media/v4l-drivers/meye*
9433 F:      drivers/media/pci/meye/
9434 F:      include/uapi/linux/meye.h
9435
9436 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9437 M:      Jiri Slaby <jirislaby@gmail.com>
9438 S:      Maintained
9439 F:      Documentation/serial/moxa-smartio
9440 F:      drivers/tty/mxser.*
9441
9442 MR800 AVERMEDIA USB FM RADIO DRIVER
9443 M:      Alexey Klimov <klimov.linux@gmail.com>
9444 L:      linux-media@vger.kernel.org
9445 T:      git git://linuxtv.org/media_tree.git
9446 S:      Maintained
9447 F:      drivers/media/radio/radio-mr800.c
9448
9449 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9450 M:      Alan Ott <alan@signal11.us>
9451 L:      linux-wpan@vger.kernel.org
9452 S:      Maintained
9453 F:      drivers/net/ieee802154/mrf24j40.c
9454 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9455
9456 MSI LAPTOP SUPPORT
9457 M:      "Lee, Chun-Yi" <jlee@suse.com>
9458 L:      platform-driver-x86@vger.kernel.org
9459 S:      Maintained
9460 F:      drivers/platform/x86/msi-laptop.c
9461
9462 MSI WMI SUPPORT
9463 L:      platform-driver-x86@vger.kernel.org
9464 S:      Orphan
9465 F:      drivers/platform/x86/msi-wmi.c
9466
9467 MSI001 MEDIA DRIVER
9468 M:      Antti Palosaari <crope@iki.fi>
9469 L:      linux-media@vger.kernel.org
9470 W:      https://linuxtv.org
9471 W:      http://palosaari.fi/linux/
9472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9473 T:      git git://linuxtv.org/anttip/media_tree.git
9474 S:      Maintained
9475 F:      drivers/media/tuners/msi001*
9476
9477 MSI2500 MEDIA DRIVER
9478 M:      Antti Palosaari <crope@iki.fi>
9479 L:      linux-media@vger.kernel.org
9480 W:      https://linuxtv.org
9481 W:      http://palosaari.fi/linux/
9482 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9483 T:      git git://linuxtv.org/anttip/media_tree.git
9484 S:      Maintained
9485 F:      drivers/media/usb/msi2500/
9486
9487 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9488 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9489 L:      linux-mtd@lists.infradead.org
9490 S:      Maintained
9491 F:      drivers/mtd/devices/docg3*
9492
9493 MT9M032 APTINA SENSOR DRIVER
9494 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9495 L:      linux-media@vger.kernel.org
9496 T:      git git://linuxtv.org/media_tree.git
9497 S:      Maintained
9498 F:      drivers/media/i2c/mt9m032.c
9499 F:      include/media/i2c/mt9m032.h
9500
9501 MT9P031 APTINA CAMERA SENSOR
9502 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9503 L:      linux-media@vger.kernel.org
9504 T:      git git://linuxtv.org/media_tree.git
9505 S:      Maintained
9506 F:      drivers/media/i2c/mt9p031.c
9507 F:      include/media/i2c/mt9p031.h
9508
9509 MT9T001 APTINA CAMERA SENSOR
9510 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9511 L:      linux-media@vger.kernel.org
9512 T:      git git://linuxtv.org/media_tree.git
9513 S:      Maintained
9514 F:      drivers/media/i2c/mt9t001.c
9515 F:      include/media/i2c/mt9t001.h
9516
9517 MT9T112 APTINA CAMERA SENSOR
9518 M:      Jacopo Mondi <jacopo@jmondi.org>
9519 L:      linux-media@vger.kernel.org
9520 T:      git git://linuxtv.org/media_tree.git
9521 S:      Odd Fixes
9522 F:      drivers/media/i2c/mt9t112.c
9523 F:      include/media/i2c/mt9t112.h
9524
9525 MT9V032 APTINA CAMERA SENSOR
9526 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9527 L:      linux-media@vger.kernel.org
9528 T:      git git://linuxtv.org/media_tree.git
9529 S:      Maintained
9530 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9531 F:      drivers/media/i2c/mt9v032.c
9532 F:      include/media/i2c/mt9v032.h
9533
9534 MULTIFUNCTION DEVICES (MFD)
9535 M:      Lee Jones <lee.jones@linaro.org>
9536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9537 S:      Supported
9538 F:      Documentation/devicetree/bindings/mfd/
9539 F:      drivers/mfd/
9540 F:      include/linux/mfd/
9541 F:      include/dt-bindings/mfd/
9542
9543 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9544 S:      Orphan
9545 F:      drivers/mmc/host/mmc_spi.c
9546 F:      include/linux/spi/mmc_spi.h
9547
9548 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9549 M:      Ulf Hansson <ulf.hansson@linaro.org>
9550 L:      linux-mmc@vger.kernel.org
9551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9552 S:      Maintained
9553 F:      Documentation/devicetree/bindings/mmc/
9554 F:      drivers/mmc/
9555 F:      include/linux/mmc/
9556 F:      include/uapi/linux/mmc/
9557
9558 MULTIPLEXER SUBSYSTEM
9559 M:      Peter Rosin <peda@axentia.se>
9560 S:      Maintained
9561 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9562 F:      Documentation/devicetree/bindings/mux/
9563 F:      include/linux/dt-bindings/mux/
9564 F:      include/linux/mux/
9565 F:      drivers/mux/
9566
9567 MULTITECH MULTIPORT CARD (ISICOM)
9568 S:      Orphan
9569 F:      drivers/tty/isicom.c
9570 F:      include/linux/isicom.h
9571
9572 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9573 M:      Bin Liu <b-liu@ti.com>
9574 L:      linux-usb@vger.kernel.org
9575 S:      Maintained
9576 F:      drivers/usb/musb/
9577
9578 MXL5007T MEDIA DRIVER
9579 M:      Michael Krufky <mkrufky@linuxtv.org>
9580 L:      linux-media@vger.kernel.org
9581 W:      https://linuxtv.org
9582 W:      http://github.com/mkrufky
9583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9584 T:      git git://linuxtv.org/mkrufky/tuners.git
9585 S:      Maintained
9586 F:      drivers/media/tuners/mxl5007t.*
9587
9588 MXSFB DRM DRIVER
9589 M:      Marek Vasut <marex@denx.de>
9590 S:      Supported
9591 F:      drivers/gpu/drm/mxsfb/
9592 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9593
9594 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9595 M:      Chris Lee <christopher.lee@cspi.com>
9596 L:      netdev@vger.kernel.org
9597 W:      https://www.cspi.com/ethernet-products/support/downloads/
9598 S:      Supported
9599 F:      drivers/net/ethernet/myricom/myri10ge/
9600
9601 NAND FLASH SUBSYSTEM
9602 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9603 R:      Richard Weinberger <richard@nod.at>
9604 L:      linux-mtd@lists.infradead.org
9605 W:      http://www.linux-mtd.infradead.org/
9606 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9607 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9608 T:      git git://git.infradead.org/linux-mtd.git nand/next
9609 S:      Maintained
9610 F:      drivers/mtd/nand/
9611 F:      include/linux/mtd/*nand*.h
9612
9613 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9614 M:      Daniel Mack <zonque@gmail.com>
9615 S:      Maintained
9616 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9617 W:      http://www.native-instruments.com
9618 F:      sound/usb/caiaq/
9619
9620 NATSEMI ETHERNET DRIVER (DP8381x)
9621 S:      Orphan
9622 F:      drivers/net/ethernet/natsemi/natsemi.c
9623
9624 NCP FILESYSTEM
9625 M:      Petr Vandrovec <petr@vandrovec.name>
9626 S:      Obsolete
9627 F:      drivers/staging/ncpfs/
9628
9629 NCR 5380 SCSI DRIVERS
9630 M:      Finn Thain <fthain@telegraphics.com.au>
9631 M:      Michael Schmitz <schmitzmic@gmail.com>
9632 L:      linux-scsi@vger.kernel.org
9633 S:      Maintained
9634 F:      Documentation/scsi/g_NCR5380.txt
9635 F:      drivers/scsi/NCR5380.*
9636 F:      drivers/scsi/arm/cumana_1.c
9637 F:      drivers/scsi/arm/oak.c
9638 F:      drivers/scsi/atari_scsi.*
9639 F:      drivers/scsi/dmx3191d.c
9640 F:      drivers/scsi/g_NCR5380.*
9641 F:      drivers/scsi/mac_scsi.*
9642 F:      drivers/scsi/sun3_scsi.*
9643 F:      drivers/scsi/sun3_scsi_vme.c
9644
9645 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9646 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9647 L:      linux-scsi@vger.kernel.org
9648 S:      Maintained
9649 F:      drivers/scsi/NCR_D700.*
9650
9651 NCT6775 HARDWARE MONITOR DRIVER
9652 M:      Guenter Roeck <linux@roeck-us.net>
9653 L:      linux-hwmon@vger.kernel.org
9654 S:      Maintained
9655 F:      Documentation/hwmon/nct6775
9656 F:      drivers/hwmon/nct6775.c
9657
9658 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9659 M:      Faisal Latif <faisal.latif@intel.com>
9660 L:      linux-rdma@vger.kernel.org
9661 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9662 S:      Supported
9663 F:      drivers/infiniband/hw/nes/
9664 F:      include/uapi/rdma/nes-abi.h
9665
9666 NETEM NETWORK EMULATOR
9667 M:      Stephen Hemminger <stephen@networkplumber.org>
9668 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9669 S:      Maintained
9670 F:      net/sched/sch_netem.c
9671
9672 NETERION 10GbE DRIVERS (s2io/vxge)
9673 M:      Jon Mason <jdmason@kudzu.us>
9674 L:      netdev@vger.kernel.org
9675 S:      Supported
9676 F:      Documentation/networking/s2io.txt
9677 F:      Documentation/networking/vxge.txt
9678 F:      drivers/net/ethernet/neterion/
9679
9680 NETFILTER
9681 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9682 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9683 M:      Florian Westphal <fw@strlen.de>
9684 L:      netfilter-devel@vger.kernel.org
9685 L:      coreteam@netfilter.org
9686 W:      http://www.netfilter.org/
9687 W:      http://www.iptables.org/
9688 W:      http://www.nftables.org/
9689 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9692 S:      Maintained
9693 F:      include/linux/netfilter*
9694 F:      include/linux/netfilter/
9695 F:      include/net/netfilter/
9696 F:      include/uapi/linux/netfilter*
9697 F:      include/uapi/linux/netfilter/
9698 F:      net/*/netfilter.c
9699 F:      net/*/netfilter/
9700 F:      net/netfilter/
9701 F:      net/bridge/br_netfilter*.c
9702
9703 NETROM NETWORK LAYER
9704 M:      Ralf Baechle <ralf@linux-mips.org>
9705 L:      linux-hams@vger.kernel.org
9706 W:      http://www.linux-ax25.org/
9707 S:      Maintained
9708 F:      include/net/netrom.h
9709 F:      include/uapi/linux/netrom.h
9710 F:      net/netrom/
9711
9712 NETRONOME ETHERNET DRIVERS
9713 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9714 L:      oss-drivers@netronome.com
9715 S:      Maintained
9716 F:      drivers/net/ethernet/netronome/
9717
9718 NETWORK BLOCK DEVICE (NBD)
9719 M:      Josef Bacik <jbacik@fb.com>
9720 S:      Maintained
9721 L:      linux-block@vger.kernel.org
9722 L:      nbd@other.debian.org
9723 F:      Documentation/blockdev/nbd.txt
9724 F:      drivers/block/nbd.c
9725 F:      include/uapi/linux/nbd.h
9726
9727 NETWORK DROP MONITOR
9728 M:      Neil Horman <nhorman@tuxdriver.com>
9729 L:      netdev@vger.kernel.org
9730 S:      Maintained
9731 W:      https://fedorahosted.org/dropwatch/
9732 F:      net/core/drop_monitor.c
9733
9734 NETWORKING DRIVERS
9735 L:      netdev@vger.kernel.org
9736 W:      http://www.linuxfoundation.org/en/Net
9737 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9740 S:      Odd Fixes
9741 F:      Documentation/devicetree/bindings/net/
9742 F:      drivers/net/
9743 F:      include/linux/if_*
9744 F:      include/linux/netdevice.h
9745 F:      include/linux/etherdevice.h
9746 F:      include/linux/fcdevice.h
9747 F:      include/linux/fddidevice.h
9748 F:      include/linux/hippidevice.h
9749 F:      include/linux/inetdevice.h
9750 F:      include/uapi/linux/if_*
9751 F:      include/uapi/linux/netdevice.h
9752
9753 NETWORKING DRIVERS (WIRELESS)
9754 M:      Kalle Valo <kvalo@codeaurora.org>
9755 L:      linux-wireless@vger.kernel.org
9756 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9759 S:      Maintained
9760 F:      Documentation/devicetree/bindings/net/wireless/
9761 F:      drivers/net/wireless/
9762
9763 NETWORKING [DSA]
9764 M:      Andrew Lunn <andrew@lunn.ch>
9765 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9766 M:      Florian Fainelli <f.fainelli@gmail.com>
9767 S:      Maintained
9768 F:      net/dsa/
9769 F:      include/net/dsa.h
9770 F:      include/linux/dsa/
9771 F:      drivers/net/dsa/
9772
9773 NETWORKING [GENERAL]
9774 M:      "David S. Miller" <davem@davemloft.net>
9775 L:      netdev@vger.kernel.org
9776 W:      http://www.linuxfoundation.org/en/Net
9777 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9780 B:      mailto:netdev@vger.kernel.org
9781 S:      Maintained
9782 F:      net/
9783 F:      include/net/
9784 F:      include/linux/in.h
9785 F:      include/linux/net.h
9786 F:      include/linux/netdevice.h
9787 F:      include/uapi/linux/in.h
9788 F:      include/uapi/linux/net.h
9789 F:      include/uapi/linux/netdevice.h
9790 F:      include/uapi/linux/net_namespace.h
9791 F:      tools/testing/selftests/net/
9792 F:      lib/net_utils.c
9793 F:      lib/random32.c
9794 F:      Documentation/networking/
9795
9796 NETWORKING [IPSEC]
9797 M:      Steffen Klassert <steffen.klassert@secunet.com>
9798 M:      Herbert Xu <herbert@gondor.apana.org.au>
9799 M:      "David S. Miller" <davem@davemloft.net>
9800 L:      netdev@vger.kernel.org
9801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9803 S:      Maintained
9804 F:      net/core/flow.c
9805 F:      net/xfrm/
9806 F:      net/key/
9807 F:      net/ipv4/xfrm*
9808 F:      net/ipv4/esp4*
9809 F:      net/ipv4/ah4.c
9810 F:      net/ipv4/ipcomp.c
9811 F:      net/ipv4/ip_vti.c
9812 F:      net/ipv6/xfrm*
9813 F:      net/ipv6/esp6*
9814 F:      net/ipv6/ah6.c
9815 F:      net/ipv6/ipcomp6.c
9816 F:      net/ipv6/ip6_vti.c
9817 F:      include/uapi/linux/xfrm.h
9818 F:      include/net/xfrm.h
9819
9820 NETWORKING [IPv4/IPv6]
9821 M:      "David S. Miller" <davem@davemloft.net>
9822 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9823 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9824 L:      netdev@vger.kernel.org
9825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9826 S:      Maintained
9827 F:      net/ipv4/
9828 F:      net/ipv6/
9829 F:      include/net/ip*
9830 F:      arch/x86/net/*
9831
9832 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9833 M:      Paul Moore <paul@paul-moore.com>
9834 W:      https://github.com/netlabel
9835 L:      netdev@vger.kernel.org
9836 L:      linux-security-module@vger.kernel.org
9837 S:      Maintained
9838 F:      Documentation/netlabel/
9839 F:      include/net/calipso.h
9840 F:      include/net/cipso_ipv4.h
9841 F:      include/net/netlabel.h
9842 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9843 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9844 F:      net/netlabel/
9845 F:      net/ipv4/cipso_ipv4.c
9846 F:      net/ipv6/calipso.c
9847 F:      net/netfilter/xt_CONNSECMARK.c
9848 F:      net/netfilter/xt_SECMARK.c
9849
9850 NETWORKING [TLS]
9851 M:      Ilya Lesokhin <ilyal@mellanox.com>
9852 M:      Aviad Yehezkel <aviadye@mellanox.com>
9853 M:      Dave Watson <davejwatson@fb.com>
9854 L:      netdev@vger.kernel.org
9855 S:      Maintained
9856 F:      net/tls/*
9857 F:      include/uapi/linux/tls.h
9858 F:      include/net/tls.h
9859
9860 NETWORKING [WIRELESS]
9861 L:      linux-wireless@vger.kernel.org
9862 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9863
9864 NETDEVSIM
9865 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9866 S:      Maintained
9867 F:      drivers/net/netdevsim/*
9868
9869 NETXEN (1/10) GbE SUPPORT
9870 M:      Manish Chopra <manish.chopra@cavium.com>
9871 M:      Rahul Verma <rahul.verma@cavium.com>
9872 M:      Dept-GELinuxNICDev@cavium.com
9873 L:      netdev@vger.kernel.org
9874 S:      Supported
9875 F:      drivers/net/ethernet/qlogic/netxen/
9876
9877 NFC SUBSYSTEM
9878 M:      Samuel Ortiz <sameo@linux.intel.com>
9879 L:      linux-wireless@vger.kernel.org
9880 L:      linux-nfc@lists.01.org (subscribers-only)
9881 S:      Supported
9882 F:      net/nfc/
9883 F:      include/net/nfc/
9884 F:      include/uapi/linux/nfc.h
9885 F:      drivers/nfc/
9886 F:      include/linux/platform_data/nfcmrvl.h
9887 F:      include/linux/platform_data/nxp-nci.h
9888 F:      Documentation/devicetree/bindings/net/nfc/
9889
9890 NFS, SUNRPC, AND LOCKD CLIENTS
9891 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9892 M:      Anna Schumaker <anna.schumaker@netapp.com>
9893 L:      linux-nfs@vger.kernel.org
9894 W:      http://client.linux-nfs.org
9895 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9896 S:      Maintained
9897 F:      fs/lockd/
9898 F:      fs/nfs/
9899 F:      fs/nfs_common/
9900 F:      net/sunrpc/
9901 F:      include/linux/lockd/
9902 F:      include/linux/nfs*
9903 F:      include/linux/sunrpc/
9904 F:      include/uapi/linux/nfs*
9905 F:      include/uapi/linux/sunrpc/
9906
9907 NILFS2 FILESYSTEM
9908 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9909 L:      linux-nilfs@vger.kernel.org
9910 W:      https://nilfs.sourceforge.io/
9911 W:      https://nilfs.osdn.jp/
9912 T:      git git://github.com/konis/nilfs2.git
9913 S:      Supported
9914 F:      Documentation/filesystems/nilfs2.txt
9915 F:      fs/nilfs2/
9916 F:      include/trace/events/nilfs2.h
9917 F:      include/uapi/linux/nilfs2_api.h
9918 F:      include/uapi/linux/nilfs2_ondisk.h
9919
9920 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9921 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9922 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9923 S:      Maintained
9924 F:      Documentation/scsi/NinjaSCSI.txt
9925 F:      drivers/scsi/pcmcia/nsp_*
9926
9927 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9928 M:      GOTO Masanori <gotom@debian.or.jp>
9929 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9930 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9931 S:      Maintained
9932 F:      Documentation/scsi/NinjaSCSI.txt
9933 F:      drivers/scsi/nsp32*
9934
9935 NIOS2 ARCHITECTURE
9936 M:      Ley Foon Tan <lftan@altera.com>
9937 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9939 S:      Maintained
9940 F:      arch/nios2/
9941
9942 NOHZ, DYNTICKS SUPPORT
9943 M:      Frederic Weisbecker <fweisbec@gmail.com>
9944 M:      Thomas Gleixner <tglx@linutronix.de>
9945 M:      Ingo Molnar <mingo@kernel.org>
9946 L:      linux-kernel@vger.kernel.org
9947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9948 S:      Maintained
9949 F:      kernel/time/tick*.*
9950 F:      include/linux/tick.h
9951 F:      include/linux/sched/nohz.h
9952
9953 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9954 M:      Pavel Machek <pavel@ucw.cz>
9955 M:      Sakari Ailus <sakari.ailus@iki.fi>
9956 L:      linux-media@vger.kernel.org
9957 S:      Maintained
9958 F:      drivers/media/i2c/et8ek8
9959 F:      drivers/media/i2c/ad5820.c
9960
9961 NOKIA N900 POWER SUPPLY DRIVERS
9962 R:      Pali Rohár <pali.rohar@gmail.com>
9963 F:      include/linux/power/bq2415x_charger.h
9964 F:      include/linux/power/bq27xxx_battery.h
9965 F:      include/linux/power/isp1704_charger.h
9966 F:      drivers/power/supply/bq2415x_charger.c
9967 F:      drivers/power/supply/bq27xxx_battery.c
9968 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9969 F:      drivers/power/supply/isp1704_charger.c
9970 F:      drivers/power/supply/rx51_battery.c
9971
9972 NTB AMD DRIVER
9973 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9974 L:      linux-ntb@googlegroups.com
9975 S:      Supported
9976 F:      drivers/ntb/hw/amd/
9977
9978 NTB DRIVER CORE
9979 M:      Jon Mason <jdmason@kudzu.us>
9980 M:      Dave Jiang <dave.jiang@intel.com>
9981 M:      Allen Hubbe <allenbh@gmail.com>
9982 L:      linux-ntb@googlegroups.com
9983 S:      Supported
9984 W:      https://github.com/jonmason/ntb/wiki
9985 T:      git git://github.com/jonmason/ntb.git
9986 F:      drivers/ntb/
9987 F:      drivers/net/ntb_netdev.c
9988 F:      include/linux/ntb.h
9989 F:      include/linux/ntb_transport.h
9990 F:      tools/testing/selftests/ntb/
9991
9992 NTB IDT DRIVER
9993 M:      Serge Semin <fancer.lancer@gmail.com>
9994 L:      linux-ntb@googlegroups.com
9995 S:      Supported
9996 F:      drivers/ntb/hw/idt/
9997
9998 NTB INTEL DRIVER
9999 M:      Dave Jiang <dave.jiang@intel.com>
10000 L:      linux-ntb@googlegroups.com
10001 S:      Supported
10002 W:      https://github.com/davejiang/linux/wiki
10003 T:      git https://github.com/davejiang/linux.git
10004 F:      drivers/ntb/hw/intel/
10005
10006 NTFS FILESYSTEM
10007 M:      Anton Altaparmakov <anton@tuxera.com>
10008 L:      linux-ntfs-dev@lists.sourceforge.net
10009 W:      http://www.tuxera.com/
10010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10011 S:      Supported
10012 F:      Documentation/filesystems/ntfs.txt
10013 F:      fs/ntfs/
10014
10015 NUBUS SUBSYSTEM
10016 M:      Finn Thain <fthain@telegraphics.com.au>
10017 L:      linux-m68k@lists.linux-m68k.org
10018 S:      Maintained
10019 F:      arch/*/include/asm/nubus.h
10020 F:      drivers/nubus/
10021 F:      include/linux/nubus.h
10022 F:      include/uapi/linux/nubus.h
10023
10024 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10025 M:      Antonino Daplas <adaplas@gmail.com>
10026 L:      linux-fbdev@vger.kernel.org
10027 S:      Maintained
10028 F:      drivers/video/fbdev/riva/
10029 F:      drivers/video/fbdev/nvidia/
10030
10031 NVM EXPRESS DRIVER
10032 M:      Keith Busch <keith.busch@intel.com>
10033 M:      Jens Axboe <axboe@fb.com>
10034 M:      Christoph Hellwig <hch@lst.de>
10035 M:      Sagi Grimberg <sagi@grimberg.me>
10036 L:      linux-nvme@lists.infradead.org
10037 T:      git://git.infradead.org/nvme.git
10038 W:      http://git.infradead.org/nvme.git
10039 S:      Supported
10040 F:      drivers/nvme/host/
10041 F:      include/linux/nvme.h
10042 F:      include/uapi/linux/nvme_ioctl.h
10043
10044 NVM EXPRESS FC TRANSPORT DRIVERS
10045 M:      James Smart <james.smart@broadcom.com>
10046 L:      linux-nvme@lists.infradead.org
10047 S:      Supported
10048 F:      include/linux/nvme-fc.h
10049 F:      include/linux/nvme-fc-driver.h
10050 F:      drivers/nvme/host/fc.c
10051 F:      drivers/nvme/target/fc.c
10052 F:      drivers/nvme/target/fcloop.c
10053
10054 NVM EXPRESS TARGET DRIVER
10055 M:      Christoph Hellwig <hch@lst.de>
10056 M:      Sagi Grimberg <sagi@grimberg.me>
10057 L:      linux-nvme@lists.infradead.org
10058 T:      git://git.infradead.org/nvme.git
10059 W:      http://git.infradead.org/nvme.git
10060 S:      Supported
10061 F:      drivers/nvme/target/
10062
10063 NVMEM FRAMEWORK
10064 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10065 S:      Maintained
10066 F:      drivers/nvmem/
10067 F:      Documentation/devicetree/bindings/nvmem/
10068 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10069 F:      include/linux/nvmem-consumer.h
10070 F:      include/linux/nvmem-provider.h
10071
10072 NXP SGTL5000 DRIVER
10073 M:      Fabio Estevam <fabio.estevam@nxp.com>
10074 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10075 S:      Maintained
10076 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10077 F:      sound/soc/codecs/sgtl5000*
10078
10079 NXP TDA998X DRM DRIVER
10080 M:      Russell King <linux@armlinux.org.uk>
10081 S:      Supported
10082 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10083 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10084 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10085 F:      include/drm/i2c/tda998x.h
10086
10087 NXP TFA9879 DRIVER
10088 M:      Peter Rosin <peda@axentia.se>
10089 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10090 S:      Maintained
10091 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10092 F:      sound/soc/codecs/tfa9879*
10093
10094 NXP-NCI NFC DRIVER
10095 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10096 R:      Charles Gorand <charles.gorand@effinnov.com>
10097 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10098 S:      Supported
10099 F:      drivers/nfc/nxp-nci
10100
10101 OBJTOOL
10102 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10103 M:      Peter Zijlstra <peterz@infradead.org>
10104 S:      Supported
10105 F:      tools/objtool/
10106
10107 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10108 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10109 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10110 L:      linuxppc-dev@lists.ozlabs.org
10111 S:      Supported
10112 F:      arch/powerpc/platforms/powernv/ocxl.c
10113 F:      arch/powerpc/include/asm/pnv-ocxl.h
10114 F:      drivers/misc/ocxl/
10115 F:      include/misc/ocxl*
10116 F:      include/uapi/misc/ocxl.h
10117 F:      Documentation/accelerators/ocxl.txt
10118
10119 OMAP AUDIO SUPPORT
10120 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10121 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10123 L:      linux-omap@vger.kernel.org
10124 S:      Maintained
10125 F:      sound/soc/omap/
10126
10127 OMAP CLOCK FRAMEWORK SUPPORT
10128 M:      Paul Walmsley <paul@pwsan.com>
10129 L:      linux-omap@vger.kernel.org
10130 S:      Maintained
10131 F:      arch/arm/*omap*/*clock*
10132
10133 OMAP DEVICE TREE SUPPORT
10134 M:      Benoît Cousson <bcousson@baylibre.com>
10135 M:      Tony Lindgren <tony@atomide.com>
10136 L:      linux-omap@vger.kernel.org
10137 L:      devicetree@vger.kernel.org
10138 S:      Maintained
10139 F:      arch/arm/boot/dts/*omap*
10140 F:      arch/arm/boot/dts/*am3*
10141 F:      arch/arm/boot/dts/*am4*
10142 F:      arch/arm/boot/dts/*am5*
10143 F:      arch/arm/boot/dts/*dra7*
10144
10145 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10146 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10147 L:      linux-omap@vger.kernel.org
10148 L:      linux-fbdev@vger.kernel.org
10149 S:      Maintained
10150 F:      drivers/video/fbdev/omap2/
10151 F:      Documentation/arm/OMAP/DSS
10152
10153 OMAP FRAMEBUFFER SUPPORT
10154 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10155 L:      linux-fbdev@vger.kernel.org
10156 L:      linux-omap@vger.kernel.org
10157 S:      Maintained
10158 F:      drivers/video/fbdev/omap/
10159
10160 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10161 M:      Roger Quadros <rogerq@ti.com>
10162 M:      Tony Lindgren <tony@atomide.com>
10163 L:      linux-omap@vger.kernel.org
10164 S:      Maintained
10165 F:      drivers/memory/omap-gpmc.c
10166 F:      arch/arm/mach-omap2/*gpmc*
10167
10168 OMAP GPIO DRIVER
10169 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10170 M:      Santosh Shilimkar <ssantosh@kernel.org>
10171 M:      Kevin Hilman <khilman@kernel.org>
10172 L:      linux-omap@vger.kernel.org
10173 S:      Maintained
10174 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10175 F:      drivers/gpio/gpio-omap.c
10176
10177 OMAP HARDWARE SPINLOCK SUPPORT
10178 M:      Ohad Ben-Cohen <ohad@wizery.com>
10179 L:      linux-omap@vger.kernel.org
10180 S:      Maintained
10181 F:      drivers/hwspinlock/omap_hwspinlock.c
10182
10183 OMAP HS MMC SUPPORT
10184 L:      linux-mmc@vger.kernel.org
10185 L:      linux-omap@vger.kernel.org
10186 S:      Orphan
10187 F:      drivers/mmc/host/omap_hsmmc.c
10188
10189 OMAP HWMOD DATA
10190 M:      Paul Walmsley <paul@pwsan.com>
10191 L:      linux-omap@vger.kernel.org
10192 S:      Maintained
10193 F:      arch/arm/mach-omap2/omap_hwmod*data*
10194
10195 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10196 M:      Benoît Cousson <bcousson@baylibre.com>
10197 L:      linux-omap@vger.kernel.org
10198 S:      Maintained
10199 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10200
10201 OMAP HWMOD SUPPORT
10202 M:      Benoît Cousson <bcousson@baylibre.com>
10203 M:      Paul Walmsley <paul@pwsan.com>
10204 L:      linux-omap@vger.kernel.org
10205 S:      Maintained
10206 F:      arch/arm/mach-omap2/omap_hwmod.*
10207
10208 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10209 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10210 L:      linux-media@vger.kernel.org
10211 S:      Maintained
10212 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10213 F:      drivers/media/platform/omap3isp/
10214 F:      drivers/staging/media/omap4iss/
10215
10216 OMAP MMC SUPPORT
10217 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10218 L:      linux-omap@vger.kernel.org
10219 S:      Maintained
10220 F:      drivers/mmc/host/omap.c
10221
10222 OMAP POWER MANAGEMENT SUPPORT
10223 M:      Kevin Hilman <khilman@kernel.org>
10224 L:      linux-omap@vger.kernel.org
10225 S:      Maintained
10226 F:      arch/arm/*omap*/*pm*
10227 F:      drivers/cpufreq/omap-cpufreq.c
10228
10229 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10230 M:      Rajendra Nayak <rnayak@codeaurora.org>
10231 M:      Paul Walmsley <paul@pwsan.com>
10232 L:      linux-omap@vger.kernel.org
10233 S:      Maintained
10234 F:      arch/arm/mach-omap2/prm*
10235
10236 OMAP RANDOM NUMBER GENERATOR SUPPORT
10237 M:      Deepak Saxena <dsaxena@plexity.net>
10238 S:      Maintained
10239 F:      drivers/char/hw_random/omap-rng.c
10240
10241 OMAP USB SUPPORT
10242 L:      linux-usb@vger.kernel.org
10243 L:      linux-omap@vger.kernel.org
10244 S:      Orphan
10245 F:      drivers/usb/*/*omap*
10246 F:      arch/arm/*omap*/usb*
10247
10248 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10249 M:      Mark Jackson <mpfj@newflow.co.uk>
10250 L:      linux-omap@vger.kernel.org
10251 S:      Maintained
10252 F:      arch/arm/boot/dts/am335x-nano.dts
10253
10254 OMAP1 SUPPORT
10255 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10256 M:      Tony Lindgren <tony@atomide.com>
10257 L:      linux-omap@vger.kernel.org
10258 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10260 S:      Maintained
10261 F:      arch/arm/mach-omap1/
10262 F:      arch/arm/plat-omap/
10263 F:      arch/arm/configs/omap1_defconfig
10264 F:      drivers/i2c/busses/i2c-omap.c
10265 F:      include/linux/i2c-omap.h
10266
10267 OMAP2+ SUPPORT
10268 M:      Tony Lindgren <tony@atomide.com>
10269 L:      linux-omap@vger.kernel.org
10270 W:      http://www.muru.com/linux/omap/
10271 W:      http://linux.omap.com/
10272 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10274 S:      Maintained
10275 F:      arch/arm/mach-omap2/
10276 F:      arch/arm/plat-omap/
10277 F:      arch/arm/configs/omap2plus_defconfig
10278 F:      drivers/i2c/busses/i2c-omap.c
10279 F:      drivers/irqchip/irq-omap-intc.c
10280 F:      drivers/mfd/*omap*.c
10281 F:      drivers/mfd/menelaus.c
10282 F:      drivers/mfd/palmas.c
10283 F:      drivers/mfd/tps65217.c
10284 F:      drivers/mfd/tps65218.c
10285 F:      drivers/mfd/tps65910.c
10286 F:      drivers/mfd/twl-core.[ch]
10287 F:      drivers/mfd/twl4030*.c
10288 F:      drivers/mfd/twl6030*.c
10289 F:      drivers/mfd/twl6040*.c
10290 F:      drivers/regulator/palmas-regulator*.c
10291 F:      drivers/regulator/pbias-regulator.c
10292 F:      drivers/regulator/tps65217-regulator.c
10293 F:      drivers/regulator/tps65218-regulator.c
10294 F:      drivers/regulator/tps65910-regulator.c
10295 F:      drivers/regulator/twl-regulator.c
10296 F:      drivers/regulator/twl6030-regulator.c
10297 F:      include/linux/i2c-omap.h
10298
10299 ONION OMEGA2+ BOARD
10300 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10301 L:      linux-mips@linux-mips.org
10302 S:      Maintained
10303 F:      arch/mips/boot/dts/ralink/omega2p.dts
10304
10305 OMFS FILESYSTEM
10306 M:      Bob Copeland <me@bobcopeland.com>
10307 L:      linux-karma-devel@lists.sourceforge.net
10308 S:      Maintained
10309 F:      Documentation/filesystems/omfs.txt
10310 F:      fs/omfs/
10311
10312 OMNIKEY CARDMAN 4000 DRIVER
10313 M:      Harald Welte <laforge@gnumonks.org>
10314 S:      Maintained
10315 F:      drivers/char/pcmcia/cm4000_cs.c
10316 F:      include/linux/cm4000_cs.h
10317 F:      include/uapi/linux/cm4000_cs.h
10318
10319 OMNIKEY CARDMAN 4040 DRIVER
10320 M:      Harald Welte <laforge@gnumonks.org>
10321 S:      Maintained
10322 F:      drivers/char/pcmcia/cm4040_cs.*
10323
10324 OMNIVISION OV13858 SENSOR DRIVER
10325 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10326 L:      linux-media@vger.kernel.org
10327 T:      git git://linuxtv.org/media_tree.git
10328 S:      Maintained
10329 F:      drivers/media/i2c/ov13858.c
10330
10331 OMNIVISION OV2685 SENSOR DRIVER
10332 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10333 L:      linux-media@vger.kernel.org
10334 T:      git git://linuxtv.org/media_tree.git
10335 S:      Maintained
10336 F:      drivers/media/i2c/ov2685.c
10337
10338 OMNIVISION OV5640 SENSOR DRIVER
10339 M:      Steve Longerbeam <slongerbeam@gmail.com>
10340 L:      linux-media@vger.kernel.org
10341 T:      git git://linuxtv.org/media_tree.git
10342 S:      Maintained
10343 F:      drivers/media/i2c/ov5640.c
10344
10345 OMNIVISION OV5647 SENSOR DRIVER
10346 M:      Luis Oliveira <lolivei@synopsys.com>
10347 L:      linux-media@vger.kernel.org
10348 T:      git git://linuxtv.org/media_tree.git
10349 S:      Maintained
10350 F:      drivers/media/i2c/ov5647.c
10351
10352 OMNIVISION OV5695 SENSOR DRIVER
10353 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10354 L:      linux-media@vger.kernel.org
10355 T:      git git://linuxtv.org/media_tree.git
10356 S:      Maintained
10357 F:      drivers/media/i2c/ov5695.c
10358
10359 OMNIVISION OV7670 SENSOR DRIVER
10360 M:      Jonathan Corbet <corbet@lwn.net>
10361 L:      linux-media@vger.kernel.org
10362 T:      git git://linuxtv.org/media_tree.git
10363 S:      Maintained
10364 F:      drivers/media/i2c/ov7670.c
10365 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10366
10367 OMNIVISION OV772x SENSOR DRIVER
10368 M:      Jacopo Mondi <jacopo@jmondi.org>
10369 L:      linux-media@vger.kernel.org
10370 T:      git git://linuxtv.org/media_tree.git
10371 S:      Odd fixes
10372 F:      drivers/media/i2c/ov772x.c
10373 F:      include/media/i2c/ov772x.h
10374
10375 OMNIVISION OV7740 SENSOR DRIVER
10376 M:      Wenyou Yang <wenyou.yang@microchip.com>
10377 L:      linux-media@vger.kernel.org
10378 T:      git git://linuxtv.org/media_tree.git
10379 S:      Maintained
10380 F:      drivers/media/i2c/ov7740.c
10381 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10382
10383 OMNIVISION OV9650 SENSOR DRIVER
10384 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10385 R:      Akinobu Mita <akinobu.mita@gmail.com>
10386 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10387 L:      linux-media@vger.kernel.org
10388 T:      git git://linuxtv.org/media_tree.git
10389 S:      Maintained
10390 F:      drivers/media/i2c/ov9650.c
10391 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10392
10393 ONENAND FLASH DRIVER
10394 M:      Kyungmin Park <kyungmin.park@samsung.com>
10395 L:      linux-mtd@lists.infradead.org
10396 S:      Maintained
10397 F:      drivers/mtd/nand/onenand/
10398 F:      include/linux/mtd/onenand*.h
10399
10400 ONSTREAM SCSI TAPE DRIVER
10401 M:      Willem Riede <osst@riede.org>
10402 L:      osst-users@lists.sourceforge.net
10403 L:      linux-scsi@vger.kernel.org
10404 S:      Maintained
10405 F:      Documentation/scsi/osst.txt
10406 F:      drivers/scsi/osst.*
10407 F:      drivers/scsi/osst_*.h
10408 F:      drivers/scsi/st.h
10409
10410 OP-TEE DRIVER
10411 M:      Jens Wiklander <jens.wiklander@linaro.org>
10412 S:      Maintained
10413 F:      drivers/tee/optee/
10414
10415 OPA-VNIC DRIVER
10416 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10417 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10418 L:      linux-rdma@vger.kernel.org
10419 S:      Supported
10420 F:      drivers/infiniband/ulp/opa_vnic
10421
10422 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10423 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10424 L:      devicetree@vger.kernel.org
10425 S:      Maintained
10426 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10427 F:      Documentation/devicetree/overlay-notes.txt
10428 F:      drivers/of/overlay.c
10429 F:      drivers/of/resolver.c
10430
10431 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10432 M:      Rob Herring <robh+dt@kernel.org>
10433 M:      Frank Rowand <frowand.list@gmail.com>
10434 L:      devicetree@vger.kernel.org
10435 W:      http://www.devicetree.org/
10436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10437 S:      Maintained
10438 F:      drivers/of/
10439 F:      include/linux/of*.h
10440 F:      scripts/dtc/
10441 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10442
10443 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10444 M:      Rob Herring <robh+dt@kernel.org>
10445 M:      Mark Rutland <mark.rutland@arm.com>
10446 L:      devicetree@vger.kernel.org
10447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10448 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10449 S:      Maintained
10450 F:      Documentation/devicetree/
10451 F:      arch/*/boot/dts/
10452 F:      include/dt-bindings/
10453
10454 OPENCORES I2C BUS DRIVER
10455 M:      Peter Korsgaard <jacmet@sunsite.dk>
10456 L:      linux-i2c@vger.kernel.org
10457 S:      Maintained
10458 F:      Documentation/i2c/busses/i2c-ocores
10459 F:      drivers/i2c/busses/i2c-ocores.c
10460
10461 OPENRISC ARCHITECTURE
10462 M:      Jonas Bonn <jonas@southpole.se>
10463 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10464 M:      Stafford Horne <shorne@gmail.com>
10465 T:      git git://github.com/openrisc/linux.git
10466 L:      openrisc@lists.librecores.org
10467 W:      http://openrisc.io
10468 S:      Maintained
10469 F:      Documentation/devicetree/bindings/openrisc/
10470 F:      Documentation/openrisc/
10471 F:      arch/openrisc/
10472 F:      drivers/irqchip/irq-ompic.c
10473 F:      drivers/irqchip/irq-or1k-*
10474
10475 OPENVSWITCH
10476 M:      Pravin B Shelar <pshelar@ovn.org>
10477 L:      netdev@vger.kernel.org
10478 L:      dev@openvswitch.org
10479 W:      http://openvswitch.org
10480 S:      Maintained
10481 F:      net/openvswitch/
10482 F:      include/uapi/linux/openvswitch.h
10483
10484 OPERATING PERFORMANCE POINTS (OPP)
10485 M:      Viresh Kumar <vireshk@kernel.org>
10486 M:      Nishanth Menon <nm@ti.com>
10487 M:      Stephen Boyd <sboyd@kernel.org>
10488 L:      linux-pm@vger.kernel.org
10489 S:      Maintained
10490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10491 F:      drivers/opp/
10492 F:      include/linux/pm_opp.h
10493 F:      Documentation/power/opp.txt
10494 F:      Documentation/devicetree/bindings/opp/
10495
10496 OPL4 DRIVER
10497 M:      Clemens Ladisch <clemens@ladisch.de>
10498 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10499 T:      git git://git.alsa-project.org/alsa-kernel.git
10500 S:      Maintained
10501 F:      sound/drivers/opl4/
10502
10503 OPROFILE
10504 M:      Robert Richter <rric@kernel.org>
10505 L:      oprofile-list@lists.sf.net
10506 S:      Maintained
10507 F:      arch/*/include/asm/oprofile*.h
10508 F:      arch/*/oprofile/
10509 F:      drivers/oprofile/
10510 F:      include/linux/oprofile.h
10511
10512 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10513 M:      Mark Fasheh <mark@fasheh.com>
10514 M:      Joel Becker <jlbec@evilplan.org>
10515 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10516 W:      http://ocfs2.wiki.kernel.org
10517 S:      Supported
10518 F:      Documentation/filesystems/ocfs2.txt
10519 F:      Documentation/filesystems/dlmfs.txt
10520 F:      fs/ocfs2/
10521
10522 ORANGEFS FILESYSTEM
10523 M:      Mike Marshall <hubcap@omnibond.com>
10524 R:      Martin Brandenburg <martin@omnibond.com>
10525 L:      devel@lists.orangefs.org
10526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10527 S:      Supported
10528 F:      fs/orangefs/
10529 F:      Documentation/filesystems/orangefs.txt
10530
10531 ORINOCO DRIVER
10532 L:      linux-wireless@vger.kernel.org
10533 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10534 W:      http://www.nongnu.org/orinoco/
10535 S:      Orphan
10536 F:      drivers/net/wireless/intersil/orinoco/
10537
10538 OSD LIBRARY and FILESYSTEM
10539 M:      Boaz Harrosh <ooo@electrozaur.com>
10540 S:      Maintained
10541 F:      drivers/scsi/osd/
10542 F:      include/scsi/osd_*
10543 F:      fs/exofs/
10544
10545 OV2659 OMNIVISION SENSOR DRIVER
10546 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10547 L:      linux-media@vger.kernel.org
10548 W:      https://linuxtv.org
10549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10550 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10551 S:      Maintained
10552 F:      drivers/media/i2c/ov2659.c
10553 F:      include/media/i2c/ov2659.h
10554
10555 OVERLAY FILESYSTEM
10556 M:      Miklos Szeredi <miklos@szeredi.hu>
10557 L:      linux-unionfs@vger.kernel.org
10558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10559 S:      Supported
10560 F:      fs/overlayfs/
10561 F:      Documentation/filesystems/overlayfs.txt
10562
10563 P54 WIRELESS DRIVER
10564 M:      Christian Lamparter <chunkeey@googlemail.com>
10565 L:      linux-wireless@vger.kernel.org
10566 W:      http://wireless.kernel.org/en/users/Drivers/p54
10567 S:      Maintained
10568 F:      drivers/net/wireless/intersil/p54/
10569
10570 PA SEMI ETHERNET DRIVER
10571 L:      netdev@vger.kernel.org
10572 S:      Orphan
10573 F:      drivers/net/ethernet/pasemi/*
10574
10575 PA SEMI SMBUS DRIVER
10576 L:      linux-i2c@vger.kernel.org
10577 S:      Orphan
10578 F:      drivers/i2c/busses/i2c-pasemi.c
10579
10580 PADATA PARALLEL EXECUTION MECHANISM
10581 M:      Steffen Klassert <steffen.klassert@secunet.com>
10582 L:      linux-crypto@vger.kernel.org
10583 S:      Maintained
10584 F:      kernel/padata.c
10585 F:      include/linux/padata.h
10586 F:      Documentation/padata.txt
10587
10588 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10589 M:      Harald Welte <laforge@gnumonks.org>
10590 L:      platform-driver-x86@vger.kernel.org
10591 S:      Maintained
10592 F:      drivers/platform/x86/panasonic-laptop.c
10593
10594 PARALLEL LCD/KEYPAD PANEL DRIVER
10595 M:      Willy Tarreau <willy@haproxy.com>
10596 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10597 S:      Odd Fixes
10598 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10599 F:      drivers/misc/panel.c
10600
10601 PARALLEL PORT SUBSYSTEM
10602 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10603 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10604 L:      linux-parport@lists.infradead.org (subscribers-only)
10605 S:      Maintained
10606 F:      drivers/parport/
10607 F:      include/linux/parport*.h
10608 F:      drivers/char/ppdev.c
10609 F:      include/uapi/linux/ppdev.h
10610 F:      Documentation/parport*.txt
10611
10612 PARAVIRT_OPS INTERFACE
10613 M:      Juergen Gross <jgross@suse.com>
10614 M:      Alok Kataria <akataria@vmware.com>
10615 L:      virtualization@lists.linux-foundation.org
10616 S:      Supported
10617 F:      Documentation/virtual/paravirt_ops.txt
10618 F:      arch/*/kernel/paravirt*
10619 F:      arch/*/include/asm/paravirt*.h
10620 F:      include/linux/hypervisor.h
10621
10622 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10623 M:      Tim Waugh <tim@cyberelk.net>
10624 L:      linux-parport@lists.infradead.org (subscribers-only)
10625 S:      Maintained
10626 F:      Documentation/blockdev/paride.txt
10627 F:      drivers/block/paride/
10628
10629 PARISC ARCHITECTURE
10630 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10631 M:      Helge Deller <deller@gmx.de>
10632 L:      linux-parisc@vger.kernel.org
10633 W:      http://www.parisc-linux.org/
10634 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10637 S:      Maintained
10638 F:      arch/parisc/
10639 F:      Documentation/parisc/
10640 F:      drivers/parisc/
10641 F:      drivers/char/agp/parisc-agp.c
10642 F:      drivers/input/serio/gscps2.c
10643 F:      drivers/parport/parport_gsc.*
10644 F:      drivers/tty/serial/8250/8250_gsc.c
10645 F:      drivers/video/fbdev/sti*
10646 F:      drivers/video/console/sti*
10647 F:      drivers/video/logo/logo_parisc*
10648
10649 PARMAN
10650 M:      Jiri Pirko <jiri@mellanox.com>
10651 L:      netdev@vger.kernel.org
10652 S:      Supported
10653 F:      lib/parman.c
10654 F:      lib/test_parman.c
10655 F:      include/linux/parman.h
10656
10657 PC87360 HARDWARE MONITORING DRIVER
10658 M:      Jim Cromie <jim.cromie@gmail.com>
10659 L:      linux-hwmon@vger.kernel.org
10660 S:      Maintained
10661 F:      Documentation/hwmon/pc87360
10662 F:      drivers/hwmon/pc87360.c
10663
10664 PC8736x GPIO DRIVER
10665 M:      Jim Cromie <jim.cromie@gmail.com>
10666 S:      Maintained
10667 F:      drivers/char/pc8736x_gpio.c
10668
10669 PC87427 HARDWARE MONITORING DRIVER
10670 M:      Jean Delvare <jdelvare@suse.com>
10671 L:      linux-hwmon@vger.kernel.org
10672 S:      Maintained
10673 F:      Documentation/hwmon/pc87427
10674 F:      drivers/hwmon/pc87427.c
10675
10676 PCA9532 LED DRIVER
10677 M:      Riku Voipio <riku.voipio@iki.fi>
10678 S:      Maintained
10679 F:      drivers/leds/leds-pca9532.c
10680 F:      include/linux/leds-pca9532.h
10681
10682 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10683 M:      Guenter Roeck <linux@roeck-us.net>
10684 L:      linux-i2c@vger.kernel.org
10685 S:      Maintained
10686 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10687
10688 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10689 M:      Khalid Aziz <khalid@gonehiking.org>
10690 S:      Maintained
10691 F:      drivers/firmware/pcdp.*
10692
10693 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10694 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10695 L:      linux-pci@vger.kernel.org
10696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10697 S:      Maintained
10698 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10699 F:      drivers/pci/host/pci-aardvark.c
10700
10701 PCI DRIVER FOR ALTERA PCIE IP
10702 M:      Ley Foon Tan <lftan@altera.com>
10703 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10704 L:      linux-pci@vger.kernel.org
10705 S:      Supported
10706 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10707 F:      drivers/pci/host/pcie-altera.c
10708
10709 PCI DRIVER FOR APPLIEDMICRO XGENE
10710 M:      Tanmay Inamdar <tinamdar@apm.com>
10711 L:      linux-pci@vger.kernel.org
10712 L:      linux-arm-kernel@lists.infradead.org
10713 S:      Maintained
10714 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10715 F:      drivers/pci/host/pci-xgene.c
10716
10717 PCI DRIVER FOR ARM VERSATILE PLATFORM
10718 M:      Rob Herring <robh@kernel.org>
10719 L:      linux-pci@vger.kernel.org
10720 L:      linux-arm-kernel@lists.infradead.org
10721 S:      Maintained
10722 F:      Documentation/devicetree/bindings/pci/versatile.txt
10723 F:      drivers/pci/host/pci-versatile.c
10724
10725 PCI DRIVER FOR ARMADA 8K
10726 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10727 L:      linux-pci@vger.kernel.org
10728 L:      linux-arm-kernel@lists.infradead.org
10729 S:      Maintained
10730 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10731 F:      drivers/pci/dwc/pcie-armada8k.c
10732
10733 PCI DRIVER FOR CADENCE PCIE IP
10734 M:      Alan Douglas <adouglas@cadence.com>
10735 L:      linux-pci@vger.kernel.org
10736 S:      Maintained
10737 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10738 F:      drivers/pci/cadence/pcie-cadence*
10739
10740 PCI DRIVER FOR FREESCALE LAYERSCAPE
10741 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10742 M:      Mingkai Hu <mingkai.hu@freescale.com>
10743 M:      Roy Zang <tie-fei.zang@freescale.com>
10744 L:      linuxppc-dev@lists.ozlabs.org
10745 L:      linux-pci@vger.kernel.org
10746 L:      linux-arm-kernel@lists.infradead.org
10747 S:      Maintained
10748 F:      drivers/pci/dwc/*layerscape*
10749
10750 PCI DRIVER FOR GENERIC OF HOSTS
10751 M:      Will Deacon <will.deacon@arm.com>
10752 L:      linux-pci@vger.kernel.org
10753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10754 S:      Maintained
10755 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10756 F:      drivers/pci/host/pci-host-common.c
10757 F:      drivers/pci/host/pci-host-generic.c
10758
10759 PCI DRIVER FOR IMX6
10760 M:      Richard Zhu <hongxing.zhu@nxp.com>
10761 M:      Lucas Stach <l.stach@pengutronix.de>
10762 L:      linux-pci@vger.kernel.org
10763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10764 S:      Maintained
10765 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10766 F:      drivers/pci/dwc/*imx6*
10767
10768 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10769 M:      Keith Busch <keith.busch@intel.com>
10770 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10771 L:      linux-pci@vger.kernel.org
10772 S:      Supported
10773 F:      drivers/pci/host/vmd.c
10774
10775 PCI DRIVER FOR MICROSEMI SWITCHTEC
10776 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10777 M:      Logan Gunthorpe <logang@deltatee.com>
10778 L:      linux-pci@vger.kernel.org
10779 S:      Maintained
10780 F:      Documentation/switchtec.txt
10781 F:      Documentation/ABI/testing/sysfs-class-switchtec
10782 F:      drivers/pci/switch/switchtec*
10783 F:      include/uapi/linux/switchtec_ioctl.h
10784 F:      include/linux/switchtec.h
10785 F:      drivers/ntb/hw/mscc/
10786
10787 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10788 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10789 M:      Jason Cooper <jason@lakedaemon.net>
10790 L:      linux-pci@vger.kernel.org
10791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10792 S:      Maintained
10793 F:      drivers/pci/host/*mvebu*
10794
10795 PCI DRIVER FOR NVIDIA TEGRA
10796 M:      Thierry Reding <thierry.reding@gmail.com>
10797 L:      linux-tegra@vger.kernel.org
10798 L:      linux-pci@vger.kernel.org
10799 S:      Supported
10800 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10801 F:      drivers/pci/host/pci-tegra.c
10802
10803 PCI DRIVER FOR RENESAS R-CAR
10804 M:      Simon Horman <horms@verge.net.au>
10805 L:      linux-pci@vger.kernel.org
10806 L:      linux-renesas-soc@vger.kernel.org
10807 S:      Maintained
10808 F:      drivers/pci/host/*rcar*
10809
10810 PCI DRIVER FOR SAMSUNG EXYNOS
10811 M:      Jingoo Han <jingoohan1@gmail.com>
10812 L:      linux-pci@vger.kernel.org
10813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10814 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10815 S:      Maintained
10816 F:      drivers/pci/dwc/pci-exynos.c
10817
10818 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10819 M:      Jingoo Han <jingoohan1@gmail.com>
10820 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10821 L:      linux-pci@vger.kernel.org
10822 S:      Maintained
10823 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10824 F:      drivers/pci/dwc/*designware*
10825
10826 PCI DRIVER FOR TI DRA7XX
10827 M:      Kishon Vijay Abraham I <kishon@ti.com>
10828 L:      linux-omap@vger.kernel.org
10829 L:      linux-pci@vger.kernel.org
10830 S:      Supported
10831 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10832 F:      drivers/pci/dwc/pci-dra7xx.c
10833
10834 PCI DRIVER FOR TI KEYSTONE
10835 M:      Murali Karicheri <m-karicheri2@ti.com>
10836 L:      linux-pci@vger.kernel.org
10837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10838 S:      Maintained
10839 F:      drivers/pci/dwc/*keystone*
10840
10841 PCI ENDPOINT SUBSYSTEM
10842 M:      Kishon Vijay Abraham I <kishon@ti.com>
10843 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10844 L:      linux-pci@vger.kernel.org
10845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10846 S:      Supported
10847 F:      drivers/pci/endpoint/
10848 F:      drivers/misc/pci_endpoint_test.c
10849 F:      tools/pci/
10850
10851 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10852 M:      Russell Currey <ruscur@russell.cc>
10853 L:      linuxppc-dev@lists.ozlabs.org
10854 S:      Supported
10855 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10856 F:      arch/powerpc/kernel/eeh*.c
10857 F:      arch/powerpc/platforms/*/eeh*.c
10858 F:      arch/powerpc/include/*/eeh*.h
10859
10860 PCI ERROR RECOVERY
10861 M:      Linas Vepstas <linasvepstas@gmail.com>
10862 L:      linux-pci@vger.kernel.org
10863 S:      Supported
10864 F:      Documentation/PCI/pci-error-recovery.txt
10865
10866 PCI MSI DRIVER FOR ALTERA MSI IP
10867 M:      Ley Foon Tan <lftan@altera.com>
10868 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10869 L:      linux-pci@vger.kernel.org
10870 S:      Supported
10871 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10872 F:      drivers/pci/host/pcie-altera-msi.c
10873
10874 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10875 M:      Duc Dang <dhdang@apm.com>
10876 L:      linux-pci@vger.kernel.org
10877 L:      linux-arm-kernel@lists.infradead.org
10878 S:      Maintained
10879 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10880 F:      drivers/pci/host/pci-xgene-msi.c
10881
10882 PCI SUBSYSTEM
10883 M:      Bjorn Helgaas <bhelgaas@google.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/helgaas/pci.git
10887 S:      Supported
10888 F:      Documentation/devicetree/bindings/pci/
10889 F:      Documentation/PCI/
10890 F:      drivers/acpi/pci*
10891 F:      drivers/pci/
10892 F:      include/asm-generic/pci*
10893 F:      include/linux/pci*
10894 F:      include/linux/of_pci.h
10895 F:      include/uapi/linux/pci*
10896 F:      lib/pci*
10897 F:      arch/x86/pci/
10898 F:      arch/x86/kernel/quirks.c
10899
10900 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10901 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10902 L:      linux-pci@vger.kernel.org
10903 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10905 S:      Supported
10906 F:      drivers/pci/cadence/
10907 F:      drivers/pci/host/
10908 F:      drivers/pci/dwc/
10909
10910 PCIE DRIVER FOR AXIS ARTPEC
10911 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10912 L:      linux-arm-kernel@axis.com
10913 L:      linux-pci@vger.kernel.org
10914 S:      Maintained
10915 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10916 F:      drivers/pci/dwc/*artpec*
10917
10918 PCIE DRIVER FOR CAVIUM THUNDERX
10919 M:      David Daney <david.daney@cavium.com>
10920 L:      linux-pci@vger.kernel.org
10921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10922 S:      Supported
10923 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10924 F:      drivers/pci/host/pci-thunder-*
10925
10926 PCIE DRIVER FOR HISILICON
10927 M:      Zhou Wang <wangzhou1@hisilicon.com>
10928 L:      linux-pci@vger.kernel.org
10929 S:      Maintained
10930 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10931 F:      drivers/pci/dwc/pcie-hisi.c
10932
10933 PCIE DRIVER FOR HISILICON KIRIN
10934 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10935 M:      Binghui Wang <wangbinghui@hisilicon.com>
10936 L:      linux-pci@vger.kernel.org
10937 S:      Maintained
10938 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10939 F:      drivers/pci/dwc/pcie-kirin.c
10940
10941 PCIE DRIVER FOR HISILICON STB
10942 M:      Jianguo Sun <sunjianguo1@huawei.com>
10943 M:      Shawn Guo <shawn.guo@linaro.org>
10944 L:      linux-pci@vger.kernel.org
10945 S:      Maintained
10946 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10947 F:      drivers/pci/dwc/pcie-histb.c
10948
10949 PCIE DRIVER FOR MEDIATEK
10950 M:      Ryder Lee <ryder.lee@mediatek.com>
10951 L:      linux-pci@vger.kernel.org
10952 L:      linux-mediatek@lists.infradead.org
10953 S:      Supported
10954 F:      Documentation/devicetree/bindings/pci/mediatek*
10955 F:      drivers/pci/host/*mediatek*
10956
10957 PCIE DRIVER FOR QUALCOMM MSM
10958 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10959 L:      linux-pci@vger.kernel.org
10960 L:      linux-arm-msm@vger.kernel.org
10961 S:      Maintained
10962 F:      drivers/pci/dwc/*qcom*
10963
10964 PCIE DRIVER FOR ROCKCHIP
10965 M:      Shawn Lin <shawn.lin@rock-chips.com>
10966 L:      linux-pci@vger.kernel.org
10967 L:      linux-rockchip@lists.infradead.org
10968 S:      Maintained
10969 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10970 F:      drivers/pci/host/pcie-rockchip.c
10971
10972 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10973 M:      Linus Walleij <linus.walleij@linaro.org>
10974 L:      linux-pci@vger.kernel.org
10975 S:      Maintained
10976 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10977 F:      drivers/pci/host/pci-v3-semi.c
10978
10979 PCIE DRIVER FOR ST SPEAR13XX
10980 M:      Pratyush Anand <pratyush.anand@gmail.com>
10981 L:      linux-pci@vger.kernel.org
10982 S:      Maintained
10983 F:      drivers/pci/dwc/*spear*
10984
10985 PCMCIA SUBSYSTEM
10986 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10988 S:      Odd Fixes
10989 F:      Documentation/pcmcia/
10990 F:      tools/pcmcia/
10991 F:      drivers/pcmcia/
10992 F:      include/pcmcia/
10993
10994 PCNET32 NETWORK DRIVER
10995 M:      Don Fry <pcnet32@frontier.com>
10996 L:      netdev@vger.kernel.org
10997 S:      Maintained
10998 F:      drivers/net/ethernet/amd/pcnet32.c
10999
11000 PCRYPT PARALLEL CRYPTO ENGINE
11001 M:      Steffen Klassert <steffen.klassert@secunet.com>
11002 L:      linux-crypto@vger.kernel.org
11003 S:      Maintained
11004 F:      crypto/pcrypt.c
11005 F:      include/crypto/pcrypt.h
11006
11007 PEAQ WMI HOTKEYS DRIVER
11008 M:      Hans de Goede <hdegoede@redhat.com>
11009 L:      platform-driver-x86@vger.kernel.org
11010 S:      Maintained
11011 F:      drivers/platform/x86/peaq-wmi.c
11012
11013 PER-CPU MEMORY ALLOCATOR
11014 M:      Tejun Heo <tj@kernel.org>
11015 M:      Christoph Lameter <cl@linux.com>
11016 M:      Dennis Zhou <dennisszhou@gmail.com>
11017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11018 S:      Maintained
11019 F:      include/linux/percpu*.h
11020 F:      mm/percpu*.c
11021 F:      arch/*/include/asm/percpu.h
11022
11023 PER-TASK DELAY ACCOUNTING
11024 M:      Balbir Singh <bsingharora@gmail.com>
11025 S:      Maintained
11026 F:      include/linux/delayacct.h
11027 F:      kernel/delayacct.c
11028
11029 PERFORMANCE EVENTS SUBSYSTEM
11030 M:      Peter Zijlstra <peterz@infradead.org>
11031 M:      Ingo Molnar <mingo@redhat.com>
11032 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11033 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11034 R:      Jiri Olsa <jolsa@redhat.com>
11035 R:      Namhyung Kim <namhyung@kernel.org>
11036 L:      linux-kernel@vger.kernel.org
11037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11038 S:      Supported
11039 F:      kernel/events/*
11040 F:      include/linux/perf_event.h
11041 F:      include/uapi/linux/perf_event.h
11042 F:      arch/*/kernel/perf_event*.c
11043 F:      arch/*/kernel/*/perf_event*.c
11044 F:      arch/*/kernel/*/*/perf_event*.c
11045 F:      arch/*/include/asm/perf_event.h
11046 F:      arch/*/kernel/perf_callchain.c
11047 F:      arch/*/events/*
11048 F:      tools/perf/
11049
11050 PERSONALITY HANDLING
11051 M:      Christoph Hellwig <hch@infradead.org>
11052 L:      linux-abi-devel@lists.sourceforge.net
11053 S:      Maintained
11054 F:      include/linux/personality.h
11055 F:      include/uapi/linux/personality.h
11056
11057 PHONET PROTOCOL
11058 M:      Remi Denis-Courmont <courmisch@gmail.com>
11059 S:      Supported
11060 F:      Documentation/networking/phonet.txt
11061 F:      include/linux/phonet.h
11062 F:      include/net/phonet/
11063 F:      include/uapi/linux/phonet.h
11064 F:      net/phonet/
11065
11066 PHRAM MTD DRIVER
11067 M:      Joern Engel <joern@lazybastard.org>
11068 L:      linux-mtd@lists.infradead.org
11069 S:      Maintained
11070 F:      drivers/mtd/devices/phram.c
11071
11072 PICOLCD HID DRIVER
11073 M:      Bruno Prémont <bonbons@linux-vserver.org>
11074 L:      linux-input@vger.kernel.org
11075 S:      Maintained
11076 F:      drivers/hid/hid-picolcd*
11077
11078 PICOXCELL SUPPORT
11079 M:      Jamie Iles <jamie@jamieiles.com>
11080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11081 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11082 S:      Supported
11083 F:      arch/arm/boot/dts/picoxcell*
11084 F:      arch/arm/mach-picoxcell/
11085 F:      drivers/crypto/picoxcell*
11086
11087 PIN CONTROL SUBSYSTEM
11088 M:      Linus Walleij <linus.walleij@linaro.org>
11089 L:      linux-gpio@vger.kernel.org
11090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11091 S:      Maintained
11092 F:      Documentation/devicetree/bindings/pinctrl/
11093 F:      Documentation/driver-api/pinctl.rst
11094 F:      drivers/pinctrl/
11095 F:      include/linux/pinctrl/
11096
11097 PIN CONTROLLER - ATMEL AT91
11098 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11100 S:      Maintained
11101 F:      drivers/pinctrl/pinctrl-at91.*
11102
11103 PIN CONTROLLER - ATMEL AT91 PIO4
11104 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11106 L:      linux-gpio@vger.kernel.org
11107 S:      Supported
11108 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11109
11110 PIN CONTROLLER - FREESCALE
11111 M:      Dong Aisheng <aisheng.dong@nxp.com>
11112 M:      Fabio Estevam <festevam@gmail.com>
11113 M:      Shawn Guo <shawnguo@kernel.org>
11114 M:      Stefan Agner <stefan@agner.ch>
11115 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11116 L:      linux-gpio@vger.kernel.org
11117 S:      Maintained
11118 F:      drivers/pinctrl/freescale/
11119 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11120
11121 PIN CONTROLLER - INTEL
11122 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11123 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11124 S:      Maintained
11125 F:      drivers/pinctrl/intel/
11126
11127 PIN CONTROLLER - MEDIATEK
11128 M:      Sean Wang <sean.wang@mediatek.com>
11129 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11130 S:      Maintained
11131 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11132 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11133 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11134 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11135 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11136
11137 PIN CONTROLLER - QUALCOMM
11138 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11139 S:      Maintained
11140 L:      linux-arm-msm@vger.kernel.org
11141 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11142 F:      drivers/pinctrl/qcom/
11143
11144 PIN CONTROLLER - RENESAS
11145 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11146 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11147 L:      linux-renesas-soc@vger.kernel.org
11148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11149 S:      Maintained
11150 F:      drivers/pinctrl/sh-pfc/
11151
11152 PIN CONTROLLER - SAMSUNG
11153 M:      Tomasz Figa <tomasz.figa@gmail.com>
11154 M:      Krzysztof Kozlowski <krzk@kernel.org>
11155 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11157 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11158 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11160 S:      Maintained
11161 F:      drivers/pinctrl/samsung/
11162 F:      include/dt-bindings/pinctrl/samsung.h
11163 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11164
11165 PIN CONTROLLER - SINGLE
11166 M:      Tony Lindgren <tony@atomide.com>
11167 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11169 L:      linux-omap@vger.kernel.org
11170 S:      Maintained
11171 F:      drivers/pinctrl/pinctrl-single.c
11172
11173 PIN CONTROLLER - ST SPEAR
11174 M:      Viresh Kumar <vireshk@kernel.org>
11175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11176 W:      http://www.st.com/spear
11177 S:      Maintained
11178 F:      drivers/pinctrl/spear/
11179
11180 PISTACHIO SOC SUPPORT
11181 M:      James Hartley <james.hartley@sondrel.com>
11182 L:      linux-mips@linux-mips.org
11183 S:      Odd Fixes
11184 F:      arch/mips/pistachio/
11185 F:      arch/mips/include/asm/mach-pistachio/
11186 F:      arch/mips/boot/dts/img/pistachio*
11187 F:      arch/mips/configs/pistachio*_defconfig
11188
11189 PKTCDVD DRIVER
11190 S:      Orphan
11191 M:      linux-block@vger.kernel.org
11192 F:      drivers/block/pktcdvd.c
11193 F:      include/linux/pktcdvd.h
11194 F:      include/uapi/linux/pktcdvd.h
11195
11196 PKUNITY SOC DRIVERS
11197 M:      Guan Xuetao <gxt@pku.edu.cn>
11198 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11199 S:      Maintained
11200 T:      git git://github.com/gxt/linux.git
11201 F:      drivers/input/serio/i8042-unicore32io.h
11202 F:      drivers/i2c/busses/i2c-puv3.c
11203 F:      drivers/video/fbdev/fb-puv3.c
11204 F:      drivers/rtc/rtc-puv3.c
11205
11206 PMBUS HARDWARE MONITORING DRIVERS
11207 M:      Guenter Roeck <linux@roeck-us.net>
11208 L:      linux-hwmon@vger.kernel.org
11209 W:      http://hwmon.wiki.kernel.org/
11210 W:      http://www.roeck-us.net/linux/drivers/
11211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11212 S:      Maintained
11213 F:      Documentation/hwmon/pmbus
11214 F:      drivers/hwmon/pmbus/
11215 F:      include/linux/pmbus.h
11216
11217 PMC SIERRA MaxRAID DRIVER
11218 L:      linux-scsi@vger.kernel.org
11219 W:      http://www.pmc-sierra.com/
11220 S:      Orphan
11221 F:      drivers/scsi/pmcraid.*
11222
11223 PMC SIERRA PM8001 DRIVER
11224 M:      Jack Wang <jinpu.wang@profitbricks.com>
11225 M:      lindar_liu@usish.com
11226 L:      linux-scsi@vger.kernel.org
11227 S:      Supported
11228 F:      drivers/scsi/pm8001/
11229
11230 PNP SUPPORT
11231 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11232 S:      Maintained
11233 F:      drivers/pnp/
11234
11235 POSIX CLOCKS and TIMERS
11236 M:      Thomas Gleixner <tglx@linutronix.de>
11237 L:      linux-kernel@vger.kernel.org
11238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11239 S:      Maintained
11240 F:      fs/timerfd.c
11241 F:      include/linux/timer*
11242 F:      kernel/time/*timer*
11243
11244 POWER MANAGEMENT CORE
11245 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11246 L:      linux-pm@vger.kernel.org
11247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11248 B:      https://bugzilla.kernel.org
11249 S:      Supported
11250 F:      drivers/base/power/
11251 F:      include/linux/pm.h
11252 F:      include/linux/pm_*
11253 F:      include/linux/powercap.h
11254 F:      drivers/powercap/
11255 F:      kernel/configs/nopm.config
11256
11257 POWER STATE COORDINATION INTERFACE (PSCI)
11258 M:      Mark Rutland <mark.rutland@arm.com>
11259 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11260 L:      linux-arm-kernel@lists.infradead.org
11261 S:      Maintained
11262 F:      drivers/firmware/psci*.c
11263 F:      include/linux/psci.h
11264 F:      include/uapi/linux/psci.h
11265
11266 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11267 M:      Sebastian Reichel <sre@kernel.org>
11268 L:      linux-pm@vger.kernel.org
11269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11270 S:      Maintained
11271 F:      Documentation/devicetree/bindings/power/supply/
11272 F:      include/linux/power_supply.h
11273 F:      drivers/power/supply/
11274
11275 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11276 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11277 L:      linuxppc-dev@lists.ozlabs.org
11278 S:      Maintained
11279 F:      drivers/char/powernv-op-panel.c
11280
11281 PPP OVER ATM (RFC 2364)
11282 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11283 S:      Maintained
11284 F:      net/atm/pppoatm.c
11285 F:      include/uapi/linux/atmppp.h
11286
11287 PPP OVER ETHERNET
11288 M:      Michal Ostrowski <mostrows@earthlink.net>
11289 S:      Maintained
11290 F:      drivers/net/ppp/pppoe.c
11291 F:      drivers/net/ppp/pppox.c
11292
11293 PPP OVER L2TP
11294 M:      James Chapman <jchapman@katalix.com>
11295 S:      Maintained
11296 F:      net/l2tp/l2tp_ppp.c
11297 F:      include/linux/if_pppol2tp.h
11298 F:      include/uapi/linux/if_pppol2tp.h
11299
11300 PPP PROTOCOL DRIVERS AND COMPRESSORS
11301 M:      Paul Mackerras <paulus@samba.org>
11302 L:      linux-ppp@vger.kernel.org
11303 S:      Maintained
11304 F:      drivers/net/ppp/ppp_*
11305
11306 PPS SUPPORT
11307 M:      Rodolfo Giometti <giometti@enneenne.com>
11308 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11309 L:      linuxpps@ml.enneenne.com (subscribers-only)
11310 S:      Maintained
11311 F:      Documentation/pps/
11312 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11313 F:      Documentation/ABI/testing/sysfs-pps
11314 F:      drivers/pps/
11315 F:      include/linux/pps*.h
11316 F:      include/uapi/linux/pps.h
11317
11318 PPTP DRIVER
11319 M:      Dmitry Kozlov <xeb@mail.ru>
11320 L:      netdev@vger.kernel.org
11321 S:      Maintained
11322 F:      drivers/net/ppp/pptp.c
11323 W:      http://sourceforge.net/projects/accel-pptp
11324
11325 PREEMPTIBLE KERNEL
11326 M:      Robert Love <rml@tech9.net>
11327 L:      kpreempt-tech@lists.sourceforge.net
11328 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11329 S:      Supported
11330 F:      Documentation/preempt-locking.txt
11331 F:      include/linux/preempt.h
11332
11333 PRINTK
11334 M:      Petr Mladek <pmladek@suse.com>
11335 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11336 R:      Steven Rostedt <rostedt@goodmis.org>
11337 S:      Maintained
11338 F:      kernel/printk/
11339 F:      include/linux/printk.h
11340
11341 PRISM54 WIRELESS DRIVER
11342 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11343 L:      linux-wireless@vger.kernel.org
11344 W:      http://wireless.kernel.org/en/users/Drivers/p54
11345 S:      Obsolete
11346 F:      drivers/net/wireless/intersil/prism54/
11347
11348 PROC SYSCTL
11349 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11350 M:      Kees Cook <keescook@chromium.org>
11351 L:      linux-kernel@vger.kernel.org
11352 L:      linux-fsdevel@vger.kernel.org
11353 S:      Maintained
11354 F:      fs/proc/proc_sysctl.c
11355 F:      include/linux/sysctl.h
11356 F:      kernel/sysctl.c
11357 F:      tools/testing/selftests/sysctl/
11358
11359 PS3 NETWORK SUPPORT
11360 M:      Geoff Levand <geoff@infradead.org>
11361 L:      netdev@vger.kernel.org
11362 L:      linuxppc-dev@lists.ozlabs.org
11363 S:      Maintained
11364 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11365
11366 PS3 PLATFORM SUPPORT
11367 M:      Geoff Levand <geoff@infradead.org>
11368 L:      linuxppc-dev@lists.ozlabs.org
11369 S:      Maintained
11370 F:      arch/powerpc/boot/ps3*
11371 F:      arch/powerpc/include/asm/lv1call.h
11372 F:      arch/powerpc/include/asm/ps3*.h
11373 F:      arch/powerpc/platforms/ps3/
11374 F:      drivers/*/ps3*
11375 F:      drivers/ps3/
11376 F:      drivers/rtc/rtc-ps3.c
11377 F:      drivers/usb/host/*ps3.c
11378 F:      sound/ppc/snd_ps3*
11379
11380 PS3VRAM DRIVER
11381 M:      Jim Paris <jim@jtan.com>
11382 M:      Geoff Levand <geoff@infradead.org>
11383 L:      linuxppc-dev@lists.ozlabs.org
11384 S:      Maintained
11385 F:      drivers/block/ps3vram.c
11386
11387 PSAMPLE PACKET SAMPLING SUPPORT:
11388 M:      Yotam Gigi <yotam.gi@gmail.com>
11389 S:      Maintained
11390 F:      net/psample
11391 F:      include/net/psample.h
11392 F:      include/uapi/linux/psample.h
11393
11394 PSTORE FILESYSTEM
11395 M:      Kees Cook <keescook@chromium.org>
11396 M:      Anton Vorontsov <anton@enomsg.org>
11397 M:      Colin Cross <ccross@android.com>
11398 M:      Tony Luck <tony.luck@intel.com>
11399 S:      Maintained
11400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11401 F:      fs/pstore/
11402 F:      include/linux/pstore*
11403 F:      drivers/firmware/efi/efi-pstore.c
11404 F:      drivers/acpi/apei/erst.c
11405 F:      Documentation/admin-guide/ramoops.rst
11406 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11407 K:      \b(pstore|ramoops)
11408
11409 PTP HARDWARE CLOCK SUPPORT
11410 M:      Richard Cochran <richardcochran@gmail.com>
11411 L:      netdev@vger.kernel.org
11412 S:      Maintained
11413 W:      http://linuxptp.sourceforge.net/
11414 F:      Documentation/ABI/testing/sysfs-ptp
11415 F:      Documentation/ptp/*
11416 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11417 F:      drivers/net/phy/dp83640*
11418 F:      drivers/ptp/*
11419 F:      include/linux/ptp_cl*
11420
11421 PTRACE SUPPORT
11422 M:      Oleg Nesterov <oleg@redhat.com>
11423 S:      Maintained
11424 F:      include/asm-generic/syscall.h
11425 F:      include/linux/ptrace.h
11426 F:      include/linux/regset.h
11427 F:      include/linux/tracehook.h
11428 F:      include/uapi/linux/ptrace.h
11429 F:      include/uapi/linux/ptrace.h
11430 F:      include/asm-generic/ptrace.h
11431 F:      kernel/ptrace.c
11432 F:      arch/*/ptrace*.c
11433 F:      arch/*/*/ptrace*.c
11434 F:      arch/*/include/asm/ptrace*.h
11435
11436 PULSE8-CEC DRIVER
11437 M:      Hans Verkuil <hverkuil@xs4all.nl>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      drivers/media/usb/pulse8-cec/*
11442 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11443
11444 PVRUSB2 VIDEO4LINUX DRIVER
11445 M:      Mike Isely <isely@pobox.com>
11446 L:      pvrusb2@isely.net       (subscribers-only)
11447 L:      linux-media@vger.kernel.org
11448 W:      http://www.isely.net/pvrusb2/
11449 T:      git git://linuxtv.org/media_tree.git
11450 S:      Maintained
11451 F:      Documentation/media/v4l-drivers/pvrusb2*
11452 F:      drivers/media/usb/pvrusb2/
11453
11454 PWC WEBCAM DRIVER
11455 M:      Hans Verkuil <hverkuil@xs4all.nl>
11456 L:      linux-media@vger.kernel.org
11457 T:      git git://linuxtv.org/media_tree.git
11458 S:      Odd Fixes
11459 F:      drivers/media/usb/pwc/*
11460
11461 PWM FAN DRIVER
11462 M:      Kamil Debski <kamil@wypas.org>
11463 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11464 L:      linux-hwmon@vger.kernel.org
11465 S:      Supported
11466 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11467 F:      Documentation/hwmon/pwm-fan
11468 F:      drivers/hwmon/pwm-fan.c
11469
11470 PWM IR Transmitter
11471 M:      Sean Young <sean@mess.org>
11472 L:      linux-media@vger.kernel.org
11473 S:      Maintained
11474 F:      drivers/media/rc/pwm-ir-tx.c
11475
11476 PWM SUBSYSTEM
11477 M:      Thierry Reding <thierry.reding@gmail.com>
11478 L:      linux-pwm@vger.kernel.org
11479 S:      Maintained
11480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11481 F:      Documentation/pwm.txt
11482 F:      Documentation/devicetree/bindings/pwm/
11483 F:      include/linux/pwm.h
11484 F:      drivers/pwm/
11485 F:      drivers/video/backlight/pwm_bl.c
11486 F:      include/linux/pwm_backlight.h
11487 F:      drivers/gpio/gpio-mvebu.c
11488 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11489
11490 PXA GPIO DRIVER
11491 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11492 L:      linux-gpio@vger.kernel.org
11493 S:      Maintained
11494 F:      drivers/gpio/gpio-pxa.c
11495
11496 PXA MMCI DRIVER
11497 S:      Orphan
11498
11499 PXA RTC DRIVER
11500 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11501 L:      linux-rtc@vger.kernel.org
11502 S:      Maintained
11503
11504 PXA2xx/PXA3xx SUPPORT
11505 M:      Daniel Mack <daniel@zonque.org>
11506 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11507 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11509 T:      git git://github.com/hzhuang1/linux.git
11510 T:      git git://github.com/rjarzmik/linux.git
11511 S:      Maintained
11512 F:      arch/arm/boot/dts/pxa*
11513 F:      arch/arm/mach-pxa/
11514 F:      drivers/dma/pxa*
11515 F:      drivers/pcmcia/pxa2xx*
11516 F:      drivers/pinctrl/pxa/
11517 F:      drivers/spi/spi-pxa2xx*
11518 F:      drivers/usb/gadget/udc/pxa2*
11519 F:      include/sound/pxa2xx-lib.h
11520 F:      sound/arm/pxa*
11521 F:      sound/soc/pxa/
11522
11523 QAT DRIVER
11524 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11525 L:      qat-linux@intel.com
11526 S:      Supported
11527 F:      drivers/crypto/qat/
11528
11529 QCOM AUDIO (ASoC) DRIVERS
11530 M:      Patrick Lai <plai@codeaurora.org>
11531 M:      Banajit Goswami <bgoswami@codeaurora.org>
11532 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11533 S:      Supported
11534 F:      sound/soc/qcom/
11535
11536 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11537 M:      Gabriel Somlo <somlo@cmu.edu>
11538 M:      "Michael S. Tsirkin" <mst@redhat.com>
11539 L:      qemu-devel@nongnu.org
11540 S:      Maintained
11541 F:      drivers/firmware/qemu_fw_cfg.c
11542 F:      include/uapi/linux/qemu_fw_cfg.h
11543
11544 QIB DRIVER
11545 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11546 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11547 L:      linux-rdma@vger.kernel.org
11548 S:      Supported
11549 F:      drivers/infiniband/hw/qib/
11550
11551 QLOGIC QL41xxx FCOE DRIVER
11552 M:      QLogic-Storage-Upstream@cavium.com
11553 L:      linux-scsi@vger.kernel.org
11554 S:      Supported
11555 F:      drivers/scsi/qedf/
11556
11557 QLOGIC QL41xxx ISCSI DRIVER
11558 M:      QLogic-Storage-Upstream@cavium.com
11559 L:      linux-scsi@vger.kernel.org
11560 S:      Supported
11561 F:      drivers/scsi/qedi/
11562
11563 QLOGIC QL4xxx ETHERNET DRIVER
11564 M:      Ariel Elior <Ariel.Elior@cavium.com>
11565 M:      everest-linux-l2@cavium.com
11566 L:      netdev@vger.kernel.org
11567 S:      Supported
11568 F:      drivers/net/ethernet/qlogic/qed/
11569 F:      include/linux/qed/
11570 F:      drivers/net/ethernet/qlogic/qede/
11571
11572 QLOGIC QL4xxx RDMA DRIVER
11573 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11574 M:      Ariel Elior <Ariel.Elior@cavium.com>
11575 L:      linux-rdma@vger.kernel.org
11576 S:      Supported
11577 F:      drivers/infiniband/hw/qedr/
11578 F:      include/uapi/rdma/qedr-abi.h
11579
11580 QLOGIC QLA1280 SCSI DRIVER
11581 M:      Michael Reed <mdr@sgi.com>
11582 L:      linux-scsi@vger.kernel.org
11583 S:      Maintained
11584 F:      drivers/scsi/qla1280.[ch]
11585
11586 QLOGIC QLA2XXX FC-SCSI DRIVER
11587 M:      qla2xxx-upstream@qlogic.com
11588 L:      linux-scsi@vger.kernel.org
11589 S:      Supported
11590 F:      Documentation/scsi/LICENSE.qla2xxx
11591 F:      drivers/scsi/qla2xxx/
11592
11593 QLOGIC QLA3XXX NETWORK DRIVER
11594 M:      Dept-GELinuxNICDev@cavium.com
11595 L:      netdev@vger.kernel.org
11596 S:      Supported
11597 F:      Documentation/networking/LICENSE.qla3xxx
11598 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11599
11600 QLOGIC QLA4XXX iSCSI DRIVER
11601 M:      QLogic-Storage-Upstream@qlogic.com
11602 L:      linux-scsi@vger.kernel.org
11603 S:      Supported
11604 F:      Documentation/scsi/LICENSE.qla4xxx
11605 F:      drivers/scsi/qla4xxx/
11606
11607 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11608 M:      Harish Patil <harish.patil@cavium.com>
11609 M:      Manish Chopra <manish.chopra@cavium.com>
11610 M:      Dept-GELinuxNICDev@cavium.com
11611 L:      netdev@vger.kernel.org
11612 S:      Supported
11613 F:      drivers/net/ethernet/qlogic/qlcnic/
11614
11615 QLOGIC QLGE 10Gb ETHERNET DRIVER
11616 M:      Harish Patil <harish.patil@cavium.com>
11617 M:      Manish Chopra <manish.chopra@cavium.com>
11618 M:      Dept-GELinuxNICDev@cavium.com
11619 L:      netdev@vger.kernel.org
11620 S:      Supported
11621 F:      drivers/net/ethernet/qlogic/qlge/
11622
11623 QNX4 FILESYSTEM
11624 M:      Anders Larsen <al@alarsen.net>
11625 W:      http://www.alarsen.net/linux/qnx4fs/
11626 S:      Maintained
11627 F:      fs/qnx4/
11628 F:      include/uapi/linux/qnx4_fs.h
11629 F:      include/uapi/linux/qnxtypes.h
11630
11631 QORIQ DPAA2 FSL-MC BUS DRIVER
11632 M:      Stuart Yoder <stuyoder@gmail.com>
11633 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11634 L:      linux-kernel@vger.kernel.org
11635 S:      Maintained
11636 F:      drivers/bus/fsl-mc/
11637 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11638 F:      Documentation/networking/dpaa2/overview.rst
11639
11640 QT1010 MEDIA DRIVER
11641 M:      Antti Palosaari <crope@iki.fi>
11642 L:      linux-media@vger.kernel.org
11643 W:      https://linuxtv.org
11644 W:      http://palosaari.fi/linux/
11645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11646 T:      git git://linuxtv.org/anttip/media_tree.git
11647 S:      Maintained
11648 F:      drivers/media/tuners/qt1010*
11649
11650 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11651 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11652 L:      ath10k@lists.infradead.org
11653 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11655 S:      Supported
11656 F:      drivers/net/wireless/ath/ath10k/
11657
11658 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11659 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11660 L:      linux-wireless@vger.kernel.org
11661 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11662 S:      Supported
11663 F:      drivers/net/wireless/ath/ath9k/
11664
11665 QUALCOMM CAMERA SUBSYSTEM DRIVER
11666 M:      Todor Tomov <todor.tomov@linaro.org>
11667 L:      linux-media@vger.kernel.org
11668 S:      Maintained
11669 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11670 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11671 F:      drivers/media/platform/qcom/camss-8x16/
11672
11673 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11674 M:      Timur Tabi <timur@codeaurora.org>
11675 L:      netdev@vger.kernel.org
11676 S:      Supported
11677 F:      drivers/net/ethernet/qualcomm/emac/
11678
11679 QUALCOMM HEXAGON ARCHITECTURE
11680 M:      Richard Kuo <rkuo@codeaurora.org>
11681 L:      linux-hexagon@vger.kernel.org
11682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11683 S:      Supported
11684 F:      arch/hexagon/
11685
11686 QUALCOMM IOMMU
11687 M:      Rob Clark <robdclark@gmail.com>
11688 L:      iommu@lists.linux-foundation.org
11689 L:      linux-arm-msm@vger.kernel.org
11690 S:      Maintained
11691 F:      drivers/iommu/qcom_iommu.c
11692
11693 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11694 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11695 L:      linux-media@vger.kernel.org
11696 L:      linux-arm-msm@vger.kernel.org
11697 T:      git git://linuxtv.org/media_tree.git
11698 S:      Maintained
11699 F:      drivers/media/platform/qcom/venus/
11700
11701 QUALCOMM WCN36XX WIRELESS DRIVER
11702 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11703 L:      wcn36xx@lists.infradead.org
11704 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11705 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11706 S:      Supported
11707 F:      drivers/net/wireless/ath/wcn36xx/
11708
11709 QUANTENNA QTNFMAC WIRELESS DRIVER
11710 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11711 M:      Avinash Patil <avinashp@quantenna.com>
11712 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11713 L:      linux-wireless@vger.kernel.org
11714 S:      Maintained
11715 F:      drivers/net/wireless/quantenna
11716
11717 RADEON and AMDGPU DRM DRIVERS
11718 M:      Alex Deucher <alexander.deucher@amd.com>
11719 M:      Christian König <christian.koenig@amd.com>
11720 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11721 L:      amd-gfx@lists.freedesktop.org
11722 T:      git git://people.freedesktop.org/~agd5f/linux
11723 S:      Supported
11724 F:      drivers/gpu/drm/radeon/
11725 F:      include/uapi/drm/radeon_drm.h
11726 F:      drivers/gpu/drm/amd/
11727 F:      include/uapi/drm/amdgpu_drm.h
11728
11729 RADEON FRAMEBUFFER DISPLAY DRIVER
11730 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11731 L:      linux-fbdev@vger.kernel.org
11732 S:      Maintained
11733 F:      drivers/video/fbdev/aty/radeon*
11734 F:      include/uapi/linux/radeonfb.h
11735
11736 RADIOSHARK RADIO DRIVER
11737 M:      Hans Verkuil <hverkuil@xs4all.nl>
11738 L:      linux-media@vger.kernel.org
11739 T:      git git://linuxtv.org/media_tree.git
11740 S:      Maintained
11741 F:      drivers/media/radio/radio-shark.c
11742
11743 RADIOSHARK2 RADIO DRIVER
11744 M:      Hans Verkuil <hverkuil@xs4all.nl>
11745 L:      linux-media@vger.kernel.org
11746 T:      git git://linuxtv.org/media_tree.git
11747 S:      Maintained
11748 F:      drivers/media/radio/radio-shark2.c
11749 F:      drivers/media/radio/radio-tea5777.c
11750
11751 RADOS BLOCK DEVICE (RBD)
11752 M:      Ilya Dryomov <idryomov@gmail.com>
11753 M:      Sage Weil <sage@redhat.com>
11754 M:      Alex Elder <elder@kernel.org>
11755 L:      ceph-devel@vger.kernel.org
11756 W:      http://ceph.com/
11757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11758 T:      git git://github.com/ceph/ceph-client.git
11759 S:      Supported
11760 F:      Documentation/ABI/testing/sysfs-bus-rbd
11761 F:      drivers/block/rbd.c
11762 F:      drivers/block/rbd_types.h
11763
11764 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11765 M:      Paul Mackerras <paulus@samba.org>
11766 L:      linux-fbdev@vger.kernel.org
11767 S:      Maintained
11768 F:      drivers/video/fbdev/aty/aty128fb.c
11769
11770 RAINSHADOW-CEC DRIVER
11771 M:      Hans Verkuil <hverkuil@xs4all.nl>
11772 L:      linux-media@vger.kernel.org
11773 T:      git git://linuxtv.org/media_tree.git
11774 S:      Maintained
11775 F:      drivers/media/usb/rainshadow-cec/*
11776
11777 RALINK MIPS ARCHITECTURE
11778 M:      John Crispin <john@phrozen.org>
11779 L:      linux-mips@linux-mips.org
11780 S:      Maintained
11781 F:      arch/mips/ralink
11782
11783 RALINK RT2X00 WIRELESS LAN DRIVER
11784 P:      rt2x00 project
11785 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11786 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11787 L:      linux-wireless@vger.kernel.org
11788 S:      Maintained
11789 F:      drivers/net/wireless/ralink/rt2x00/
11790
11791 RAMDISK RAM BLOCK DEVICE DRIVER
11792 M:      Jens Axboe <axboe@kernel.dk>
11793 S:      Maintained
11794 F:      Documentation/blockdev/ramdisk.txt
11795 F:      drivers/block/brd.c
11796
11797 RANCHU VIRTUAL BOARD FOR MIPS
11798 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11799 L:      linux-mips@linux-mips.org
11800 S:      Supported
11801 F:      arch/mips/generic/board-ranchu.c
11802 F:      arch/mips/configs/generic/board-ranchu.config
11803
11804 RANDOM NUMBER DRIVER
11805 M:      "Theodore Ts'o" <tytso@mit.edu>
11806 S:      Maintained
11807 F:      drivers/char/random.c
11808
11809 RAPIDIO SUBSYSTEM
11810 M:      Matt Porter <mporter@kernel.crashing.org>
11811 M:      Alexandre Bounine <alex.bou9@gmail.com>
11812 S:      Maintained
11813 F:      drivers/rapidio/
11814
11815 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11816 L:      linux-wireless@vger.kernel.org
11817 S:      Orphan
11818 F:      drivers/net/wireless/ray*
11819
11820 RCUTORTURE TEST FRAMEWORK
11821 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11822 M:      Josh Triplett <josh@joshtriplett.org>
11823 R:      Steven Rostedt <rostedt@goodmis.org>
11824 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11825 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11826 L:      linux-kernel@vger.kernel.org
11827 S:      Supported
11828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11829 F:      tools/testing/selftests/rcutorture
11830
11831 RDC R-321X SoC
11832 M:      Florian Fainelli <florian@openwrt.org>
11833 S:      Maintained
11834
11835 RDC R6040 FAST ETHERNET DRIVER
11836 M:      Florian Fainelli <f.fainelli@gmail.com>
11837 L:      netdev@vger.kernel.org
11838 S:      Maintained
11839 F:      drivers/net/ethernet/rdc/r6040.c
11840
11841 RDMAVT - RDMA verbs software
11842 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11843 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11844 L:      linux-rdma@vger.kernel.org
11845 S:      Supported
11846 F:      drivers/infiniband/sw/rdmavt
11847
11848 RDS - RELIABLE DATAGRAM SOCKETS
11849 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11850 L:      netdev@vger.kernel.org
11851 L:      linux-rdma@vger.kernel.org
11852 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11853 W:      https://oss.oracle.com/projects/rds/
11854 S:      Supported
11855 F:      net/rds/
11856 F:      Documentation/networking/rds.txt
11857
11858 RDT - RESOURCE ALLOCATION
11859 M:      Fenghua Yu <fenghua.yu@intel.com>
11860 L:      linux-kernel@vger.kernel.org
11861 S:      Supported
11862 F:      arch/x86/kernel/cpu/intel_rdt*
11863 F:      arch/x86/include/asm/intel_rdt_sched.h
11864 F:      Documentation/x86/intel_rdt*
11865
11866 READ-COPY UPDATE (RCU)
11867 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11868 M:      Josh Triplett <josh@joshtriplett.org>
11869 R:      Steven Rostedt <rostedt@goodmis.org>
11870 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11871 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11872 L:      linux-kernel@vger.kernel.org
11873 W:      http://www.rdrop.com/users/paulmck/RCU/
11874 S:      Supported
11875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11876 F:      Documentation/RCU/
11877 X:      Documentation/RCU/torture.txt
11878 F:      include/linux/rcu*
11879 X:      include/linux/srcu.h
11880 F:      kernel/rcu/
11881 X:      kernel/torture.c
11882
11883 REAL TIME CLOCK (RTC) SUBSYSTEM
11884 M:      Alessandro Zummo <a.zummo@towertech.it>
11885 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11886 L:      linux-rtc@vger.kernel.org
11887 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11889 S:      Maintained
11890 F:      Documentation/devicetree/bindings/rtc/
11891 F:      Documentation/rtc.txt
11892 F:      drivers/rtc/
11893 F:      include/linux/rtc.h
11894 F:      include/uapi/linux/rtc.h
11895 F:      include/linux/rtc/
11896 F:      include/linux/platform_data/rtc-*
11897 F:      tools/testing/selftests/timers/rtctest.c
11898
11899 REALTEK AUDIO CODECS
11900 M:      Bard Liao <bardliao@realtek.com>
11901 M:      Oder Chiou <oder_chiou@realtek.com>
11902 S:      Maintained
11903 F:      sound/soc/codecs/rt*
11904 F:      include/sound/rt*.h
11905
11906 REGISTER MAP ABSTRACTION
11907 M:      Mark Brown <broonie@kernel.org>
11908 L:      linux-kernel@vger.kernel.org
11909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11910 S:      Supported
11911 F:      Documentation/devicetree/bindings/regmap/
11912 F:      drivers/base/regmap/
11913 F:      include/linux/regmap.h
11914
11915 REISERFS FILE SYSTEM
11916 L:      reiserfs-devel@vger.kernel.org
11917 S:      Supported
11918 F:      fs/reiserfs/
11919
11920 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11921 M:      Ohad Ben-Cohen <ohad@wizery.com>
11922 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11923 L:      linux-remoteproc@vger.kernel.org
11924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11925 S:      Maintained
11926 F:      Documentation/devicetree/bindings/remoteproc/
11927 F:      Documentation/remoteproc.txt
11928 F:      drivers/remoteproc/
11929 F:      include/linux/remoteproc.h
11930
11931 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11932 M:      Ohad Ben-Cohen <ohad@wizery.com>
11933 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11934 L:      linux-remoteproc@vger.kernel.org
11935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11936 S:      Maintained
11937 F:      drivers/rpmsg/
11938 F:      Documentation/rpmsg.txt
11939 F:      include/linux/rpmsg.h
11940 F:      include/linux/rpmsg/
11941
11942 RENESAS CLOCK DRIVERS
11943 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11944 L:      linux-renesas-soc@vger.kernel.org
11945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11946 S:      Supported
11947 F:      drivers/clk/renesas/
11948
11949 RENESAS EMEV2 I2C DRIVER
11950 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11951 S:      Supported
11952 F:      drivers/i2c/busses/i2c-emev2.c
11953
11954 RENESAS ETHERNET DRIVERS
11955 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11956 L:      netdev@vger.kernel.org
11957 L:      linux-renesas-soc@vger.kernel.org
11958 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11959 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11960 F:      drivers/net/ethernet/renesas/
11961 F:      include/linux/sh_eth.h
11962
11963 RENESAS R-CAR GYROADC DRIVER
11964 M:      Marek Vasut <marek.vasut@gmail.com>
11965 L:      linux-iio@vger.kernel.org
11966 S:      Supported
11967 F:      drivers/iio/adc/rcar_gyro_adc.c
11968
11969 RENESAS R-CAR I2C DRIVERS
11970 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11971 S:      Supported
11972 F:      drivers/i2c/busses/i2c-rcar.c
11973 F:      drivers/i2c/busses/i2c-sh_mobile.c
11974
11975 RENESAS USB PHY DRIVER
11976 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11977 L:      linux-renesas-soc@vger.kernel.org
11978 S:      Maintained
11979 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11980
11981 RESET CONTROLLER FRAMEWORK
11982 M:      Philipp Zabel <p.zabel@pengutronix.de>
11983 T:      git git://git.pengutronix.de/git/pza/linux
11984 S:      Maintained
11985 F:      drivers/reset/
11986 F:      Documentation/devicetree/bindings/reset/
11987 F:      include/dt-bindings/reset/
11988 F:      include/linux/reset.h
11989 F:      include/linux/reset-controller.h
11990
11991 RFKILL
11992 M:      Johannes Berg <johannes@sipsolutions.net>
11993 L:      linux-wireless@vger.kernel.org
11994 W:      http://wireless.kernel.org/
11995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11997 S:      Maintained
11998 F:      Documentation/rfkill.txt
11999 F:      Documentation/ABI/stable/sysfs-class-rfkill
12000 F:      net/rfkill/
12001
12002 RHASHTABLE
12003 M:      Thomas Graf <tgraf@suug.ch>
12004 M:      Herbert Xu <herbert@gondor.apana.org.au>
12005 L:      netdev@vger.kernel.org
12006 S:      Maintained
12007 F:      lib/rhashtable.c
12008 F:      include/linux/rhashtable.h
12009
12010 RICOH R5C592 MEMORYSTICK DRIVER
12011 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12012 S:      Maintained
12013 F:      drivers/memstick/host/r592.*
12014
12015 RICOH SMARTMEDIA/XD DRIVER
12016 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12017 S:      Maintained
12018 F:      drivers/mtd/nand/raw/r852.c
12019 F:      drivers/mtd/nand/raw/r852.h
12020
12021 RISC-V ARCHITECTURE
12022 M:      Palmer Dabbelt <palmer@sifive.com>
12023 M:      Albert Ou <albert@sifive.com>
12024 L:      linux-riscv@lists.infradead.org
12025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12026 S:      Supported
12027 F:      arch/riscv/
12028 K:      riscv
12029 N:      riscv
12030
12031 ROCCAT DRIVERS
12032 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12033 W:      http://sourceforge.net/projects/roccat/
12034 S:      Maintained
12035 F:      drivers/hid/hid-roccat*
12036 F:      include/linux/hid-roccat*
12037 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12038
12039 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12040 M:      Jacob chen <jacob2.chen@rock-chips.com>
12041 L:      linux-media@vger.kernel.org
12042 S:      Maintained
12043 F:      drivers/media/platform/rockchip/rga/
12044 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12045
12046 ROCKER DRIVER
12047 M:      Jiri Pirko <jiri@resnulli.us>
12048 L:      netdev@vger.kernel.org
12049 S:      Supported
12050 F:      drivers/net/ethernet/rocker/
12051
12052 ROCKETPORT DRIVER
12053 P:      Comtrol Corp.
12054 W:      http://www.comtrol.com
12055 S:      Maintained
12056 F:      Documentation/serial/rocket.txt
12057 F:      drivers/tty/rocket*
12058
12059 ROCKETPORT EXPRESS/INFINITY DRIVER
12060 M:      Kevin Cernekee <cernekee@gmail.com>
12061 L:      linux-serial@vger.kernel.org
12062 S:      Odd Fixes
12063 F:      drivers/tty/serial/rp2.*
12064
12065 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12066 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12067 L:      linux-kernel@vger.kernel.org
12068 L:      linux-renesas-soc@vger.kernel.org
12069 S:      Supported
12070 F:      drivers/mfd/bd9571mwv.c
12071 F:      drivers/regulator/bd9571mwv-regulator.c
12072 F:      drivers/gpio/gpio-bd9571mwv.c
12073 F:      include/linux/mfd/bd9571mwv.h
12074 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12075
12076 ROSE NETWORK LAYER
12077 M:      Ralf Baechle <ralf@linux-mips.org>
12078 L:      linux-hams@vger.kernel.org
12079 W:      http://www.linux-ax25.org/
12080 S:      Maintained
12081 F:      include/net/rose.h
12082 F:      include/uapi/linux/rose.h
12083 F:      net/rose/
12084
12085 RTL2830 MEDIA DRIVER
12086 M:      Antti Palosaari <crope@iki.fi>
12087 L:      linux-media@vger.kernel.org
12088 W:      https://linuxtv.org
12089 W:      http://palosaari.fi/linux/
12090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12091 T:      git git://linuxtv.org/anttip/media_tree.git
12092 S:      Maintained
12093 F:      drivers/media/dvb-frontends/rtl2830*
12094
12095 RTL2832 MEDIA DRIVER
12096 M:      Antti Palosaari <crope@iki.fi>
12097 L:      linux-media@vger.kernel.org
12098 W:      https://linuxtv.org
12099 W:      http://palosaari.fi/linux/
12100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12101 T:      git git://linuxtv.org/anttip/media_tree.git
12102 S:      Maintained
12103 F:      drivers/media/dvb-frontends/rtl2832*
12104
12105 RTL2832_SDR MEDIA DRIVER
12106 M:      Antti Palosaari <crope@iki.fi>
12107 L:      linux-media@vger.kernel.org
12108 W:      https://linuxtv.org
12109 W:      http://palosaari.fi/linux/
12110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12111 T:      git git://linuxtv.org/anttip/media_tree.git
12112 S:      Maintained
12113 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12114
12115 RTL8180 WIRELESS DRIVER
12116 L:      linux-wireless@vger.kernel.org
12117 W:      http://wireless.kernel.org/
12118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12119 S:      Orphan
12120 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12121
12122 RTL8187 WIRELESS DRIVER
12123 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12124 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12125 M:      Larry Finger <Larry.Finger@lwfinger.net>
12126 L:      linux-wireless@vger.kernel.org
12127 W:      http://wireless.kernel.org/
12128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12129 S:      Maintained
12130 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12131
12132 REALTEK WIRELESS DRIVER (rtlwifi family)
12133 M:      Ping-Ke Shih <pkshih@realtek.com>
12134 L:      linux-wireless@vger.kernel.org
12135 W:      http://wireless.kernel.org/
12136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12137 S:      Maintained
12138 F:      drivers/net/wireless/realtek/rtlwifi/
12139
12140 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12141 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12142 L:      linux-wireless@vger.kernel.org
12143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12144 S:      Maintained
12145 F:      drivers/net/wireless/realtek/rtl8xxxu/
12146
12147 RXRPC SOCKETS (AF_RXRPC)
12148 M:      David Howells <dhowells@redhat.com>
12149 L:      linux-afs@lists.infradead.org
12150 S:      Supported
12151 F:      net/rxrpc/
12152 F:      include/keys/rxrpc-type.h
12153 F:      include/net/af_rxrpc.h
12154 F:      include/trace/events/rxrpc.h
12155 F:      include/uapi/linux/rxrpc.h
12156 F:      Documentation/networking/rxrpc.txt
12157 W:      https://www.infradead.org/~dhowells/kafs/
12158
12159 S3 SAVAGE FRAMEBUFFER DRIVER
12160 M:      Antonino Daplas <adaplas@gmail.com>
12161 L:      linux-fbdev@vger.kernel.org
12162 S:      Maintained
12163 F:      drivers/video/fbdev/savage/
12164
12165 S390
12166 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12167 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12168 L:      linux-s390@vger.kernel.org
12169 W:      http://www.ibm.com/developerworks/linux/linux390/
12170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12171 S:      Supported
12172 F:      arch/s390/
12173 F:      drivers/s390/
12174 F:      Documentation/s390/
12175 F:      Documentation/driver-api/s390-drivers.rst
12176
12177 S390 COMMON I/O LAYER
12178 M:      Sebastian Ott <sebott@linux.ibm.com>
12179 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12180 L:      linux-s390@vger.kernel.org
12181 W:      http://www.ibm.com/developerworks/linux/linux390/
12182 S:      Supported
12183 F:      drivers/s390/cio/
12184
12185 S390 DASD DRIVER
12186 M:      Stefan Haberland <sth@linux.ibm.com>
12187 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12188 L:      linux-s390@vger.kernel.org
12189 W:      http://www.ibm.com/developerworks/linux/linux390/
12190 S:      Supported
12191 F:      drivers/s390/block/dasd*
12192 F:      block/partitions/ibm.c
12193
12194 S390 IOMMU (PCI)
12195 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12196 L:      linux-s390@vger.kernel.org
12197 W:      http://www.ibm.com/developerworks/linux/linux390/
12198 S:      Supported
12199 F:      drivers/iommu/s390-iommu.c
12200
12201 S390 IUCV NETWORK LAYER
12202 M:      Julian Wiedmann <jwi@linux.ibm.com>
12203 M:      Ursula Braun <ubraun@linux.ibm.com>
12204 L:      linux-s390@vger.kernel.org
12205 W:      http://www.ibm.com/developerworks/linux/linux390/
12206 S:      Supported
12207 F:      drivers/s390/net/*iucv*
12208 F:      include/net/iucv/
12209 F:      net/iucv/
12210
12211 S390 NETWORK DRIVERS
12212 M:      Julian Wiedmann <jwi@linux.ibm.com>
12213 M:      Ursula Braun <ubraun@linux.ibm.com>
12214 L:      linux-s390@vger.kernel.org
12215 W:      http://www.ibm.com/developerworks/linux/linux390/
12216 S:      Supported
12217 F:      drivers/s390/net/
12218
12219 S390 PCI SUBSYSTEM
12220 M:      Sebastian Ott <sebott@linux.ibm.com>
12221 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12222 L:      linux-s390@vger.kernel.org
12223 W:      http://www.ibm.com/developerworks/linux/linux390/
12224 S:      Supported
12225 F:      arch/s390/pci/
12226 F:      drivers/pci/hotplug/s390_pci_hpc.c
12227
12228 S390 VFIO-CCW DRIVER
12229 M:      Cornelia Huck <cohuck@redhat.com>
12230 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12231 M:      Halil Pasic <pasic@linux.ibm.com>
12232 L:      linux-s390@vger.kernel.org
12233 L:      kvm@vger.kernel.org
12234 S:      Supported
12235 F:      drivers/s390/cio/vfio_ccw*
12236 F:      Documentation/s390/vfio-ccw.txt
12237 F:      include/uapi/linux/vfio_ccw.h
12238
12239 S390 ZCRYPT DRIVER
12240 M:      Harald Freudenberger <freude@de.ibm.com>
12241 L:      linux-s390@vger.kernel.org
12242 W:      http://www.ibm.com/developerworks/linux/linux390/
12243 S:      Supported
12244 F:      drivers/s390/crypto/
12245
12246 S390 ZFCP DRIVER
12247 M:      Steffen Maier <maier@linux.ibm.com>
12248 M:      Benjamin Block <bblock@linux.ibm.com>
12249 L:      linux-s390@vger.kernel.org
12250 W:      http://www.ibm.com/developerworks/linux/linux390/
12251 S:      Supported
12252 F:      drivers/s390/scsi/zfcp_*
12253
12254 S3C24XX SD/MMC Driver
12255 M:      Ben Dooks <ben-linux@fluff.org>
12256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12257 S:      Supported
12258 F:      drivers/mmc/host/s3cmci.*
12259
12260 SAA6588 RDS RECEIVER DRIVER
12261 M:      Hans Verkuil <hverkuil@xs4all.nl>
12262 L:      linux-media@vger.kernel.org
12263 T:      git git://linuxtv.org/media_tree.git
12264 W:      https://linuxtv.org
12265 S:      Odd Fixes
12266 F:      drivers/media/i2c/saa6588*
12267
12268 SAA7134 VIDEO4LINUX DRIVER
12269 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12270 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12271 L:      linux-media@vger.kernel.org
12272 W:      https://linuxtv.org
12273 T:      git git://linuxtv.org/media_tree.git
12274 S:      Odd fixes
12275 F:      Documentation/media/v4l-drivers/saa7134*
12276 F:      drivers/media/pci/saa7134/
12277
12278 SAA7146 VIDEO4LINUX-2 DRIVER
12279 M:      Hans Verkuil <hverkuil@xs4all.nl>
12280 L:      linux-media@vger.kernel.org
12281 T:      git git://linuxtv.org/media_tree.git
12282 S:      Maintained
12283 F:      drivers/media/common/saa7146/
12284 F:      drivers/media/pci/saa7146/
12285 F:      include/media/saa7146*
12286
12287 SAMSUNG AUDIO (ASoC) DRIVERS
12288 M:      Krzysztof Kozlowski <krzk@kernel.org>
12289 M:      Sangbeom Kim <sbkim73@samsung.com>
12290 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12291 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12292 S:      Supported
12293 F:      sound/soc/samsung/
12294 F:      Documentation/devicetree/bindings/sound/samsung*
12295
12296 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12297 M:      Krzysztof Kozlowski <krzk@kernel.org>
12298 L:      linux-crypto@vger.kernel.org
12299 L:      linux-samsung-soc@vger.kernel.org
12300 S:      Maintained
12301 F:      drivers/crypto/exynos-rng.c
12302 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12303
12304 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12305 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12306 L:      linux-samsung-soc@vger.kernel.org
12307 S:      Maintained
12308 F:      drivers/char/hw_random/exynos-trng.c
12309 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12310
12311 SAMSUNG FRAMEBUFFER DRIVER
12312 M:      Jingoo Han <jingoohan1@gmail.com>
12313 L:      linux-fbdev@vger.kernel.org
12314 S:      Maintained
12315 F:      drivers/video/fbdev/s3c-fb.c
12316
12317 SAMSUNG LAPTOP DRIVER
12318 M:      Corentin Chary <corentin.chary@gmail.com>
12319 L:      platform-driver-x86@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/platform/x86/samsung-laptop.c
12322
12323 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12324 M:      Sangbeom Kim <sbkim73@samsung.com>
12325 M:      Krzysztof Kozlowski <krzk@kernel.org>
12326 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12327 L:      linux-kernel@vger.kernel.org
12328 L:      linux-samsung-soc@vger.kernel.org
12329 S:      Supported
12330 F:      drivers/mfd/sec*.c
12331 F:      drivers/regulator/s2m*.c
12332 F:      drivers/regulator/s5m*.c
12333 F:      drivers/clk/clk-s2mps11.c
12334 F:      drivers/rtc/rtc-s5m.c
12335 F:      include/linux/mfd/samsung/
12336 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12337 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12338 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12339 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12340
12341 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12342 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12343 L:      linux-media@vger.kernel.org
12344 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12345 S:      Maintained
12346 F:      drivers/media/platform/s3c-camif/
12347 F:      include/media/drv-intf/s3c_camif.h
12348
12349 SAMSUNG S3FWRN5 NFC DRIVER
12350 M:      Robert Baldyga <r.baldyga@samsung.com>
12351 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12352 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12353 S:      Supported
12354 F:      drivers/nfc/s3fwrn5
12355
12356 SAMSUNG S5C73M3 CAMERA DRIVER
12357 M:      Kyungmin Park <kyungmin.park@samsung.com>
12358 M:      Andrzej Hajda <a.hajda@samsung.com>
12359 L:      linux-media@vger.kernel.org
12360 S:      Supported
12361 F:      drivers/media/i2c/s5c73m3/*
12362
12363 SAMSUNG S5K5BAF CAMERA DRIVER
12364 M:      Kyungmin Park <kyungmin.park@samsung.com>
12365 M:      Andrzej Hajda <a.hajda@samsung.com>
12366 L:      linux-media@vger.kernel.org
12367 S:      Supported
12368 F:      drivers/media/i2c/s5k5baf.c
12369
12370 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12371 M:      Krzysztof Kozlowski <krzk@kernel.org>
12372 M:      Vladimir Zapolskiy <vz@mleia.com>
12373 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12374 L:      linux-crypto@vger.kernel.org
12375 L:      linux-samsung-soc@vger.kernel.org
12376 S:      Maintained
12377 F:      drivers/crypto/s5p-sss.c
12378
12379 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12380 M:      Kyungmin Park <kyungmin.park@samsung.com>
12381 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12382 L:      linux-media@vger.kernel.org
12383 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12384 S:      Supported
12385 F:      drivers/media/platform/exynos4-is/
12386
12387 SAMSUNG SOC CLOCK DRIVERS
12388 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12389 M:      Tomasz Figa <tomasz.figa@gmail.com>
12390 M:      Chanwoo Choi <cw00.choi@samsung.com>
12391 S:      Supported
12392 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12394 F:      drivers/clk/samsung/
12395 F:      include/dt-bindings/clock/exynos*.h
12396 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12397
12398 SAMSUNG SPI DRIVERS
12399 M:      Kukjin Kim <kgene@kernel.org>
12400 M:      Krzysztof Kozlowski <krzk@kernel.org>
12401 M:      Andi Shyti <andi@etezian.org>
12402 L:      linux-spi@vger.kernel.org
12403 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12404 S:      Maintained
12405 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12406 F:      drivers/spi/spi-s3c*
12407 F:      include/linux/platform_data/spi-s3c64xx.h
12408
12409 SAMSUNG SXGBE DRIVERS
12410 M:      Byungho An <bh74.an@samsung.com>
12411 M:      Girish K S <ks.giri@samsung.com>
12412 M:      Vipul Pandya <vipul.pandya@samsung.com>
12413 S:      Supported
12414 L:      netdev@vger.kernel.org
12415 F:      drivers/net/ethernet/samsung/sxgbe/
12416
12417 SAMSUNG THERMAL DRIVER
12418 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12419 L:      linux-pm@vger.kernel.org
12420 L:      linux-samsung-soc@vger.kernel.org
12421 S:      Supported
12422 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12423 F:      drivers/thermal/samsung/
12424
12425 SAMSUNG USB2 PHY DRIVER
12426 M:      Kamil Debski <kamil@wypas.org>
12427 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12428 L:      linux-kernel@vger.kernel.org
12429 S:      Supported
12430 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12431 F:      Documentation/phy/samsung-usb2.txt
12432 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12433 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12434 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12435 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12436 F:      drivers/phy/samsung/phy-samsung-usb2.c
12437 F:      drivers/phy/samsung/phy-samsung-usb2.h
12438
12439 SC1200 WDT DRIVER
12440 M:      Zwane Mwaikambo <zwanem@gmail.com>
12441 S:      Maintained
12442 F:      drivers/watchdog/sc1200wdt.c
12443
12444 SCHEDULER
12445 M:      Ingo Molnar <mingo@redhat.com>
12446 M:      Peter Zijlstra <peterz@infradead.org>
12447 L:      linux-kernel@vger.kernel.org
12448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12449 S:      Maintained
12450 F:      kernel/sched/
12451 F:      include/linux/sched.h
12452 F:      include/uapi/linux/sched.h
12453 F:      include/linux/wait.h
12454
12455 SCR24X CHIP CARD INTERFACE DRIVER
12456 M:      Lubomir Rintel <lkundrak@v3.sk>
12457 S:      Supported
12458 F:      drivers/char/pcmcia/scr24x_cs.c
12459
12460 SCSI CDROM DRIVER
12461 M:      Jens Axboe <axboe@kernel.dk>
12462 L:      linux-scsi@vger.kernel.org
12463 W:      http://www.kernel.dk
12464 S:      Maintained
12465 F:      drivers/scsi/sr*
12466
12467 SCSI RDMA PROTOCOL (SRP) INITIATOR
12468 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12469 L:      linux-rdma@vger.kernel.org
12470 S:      Supported
12471 W:      http://www.openfabrics.org
12472 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12474 F:      drivers/infiniband/ulp/srp/
12475 F:      include/scsi/srp.h
12476
12477 SCSI SG DRIVER
12478 M:      Doug Gilbert <dgilbert@interlog.com>
12479 L:      linux-scsi@vger.kernel.org
12480 W:      http://sg.danny.cz/sg
12481 S:      Maintained
12482 F:      Documentation/scsi/scsi-generic.txt
12483 F:      drivers/scsi/sg.c
12484 F:      include/scsi/sg.h
12485
12486 SCSI SUBSYSTEM
12487 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12489 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12491 L:      linux-scsi@vger.kernel.org
12492 S:      Maintained
12493 F:      Documentation/devicetree/bindings/scsi/
12494 F:      drivers/scsi/
12495 F:      include/scsi/
12496
12497 SCSI TAPE DRIVER
12498 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12499 L:      linux-scsi@vger.kernel.org
12500 S:      Maintained
12501 F:      Documentation/scsi/st.txt
12502 F:      drivers/scsi/st.*
12503 F:      drivers/scsi/st_*.h
12504
12505 SCTP PROTOCOL
12506 M:      Vlad Yasevich <vyasevich@gmail.com>
12507 M:      Neil Horman <nhorman@tuxdriver.com>
12508 L:      linux-sctp@vger.kernel.org
12509 W:      http://lksctp.sourceforge.net
12510 S:      Maintained
12511 F:      Documentation/networking/sctp.txt
12512 F:      include/linux/sctp.h
12513 F:      include/uapi/linux/sctp.h
12514 F:      include/net/sctp/
12515 F:      net/sctp/
12516
12517 SCx200 CPU SUPPORT
12518 M:      Jim Cromie <jim.cromie@gmail.com>
12519 S:      Odd Fixes
12520 F:      Documentation/i2c/busses/scx200_acb
12521 F:      arch/x86/platform/scx200/
12522 F:      drivers/watchdog/scx200_wdt.c
12523 F:      drivers/i2c/busses/scx200*
12524 F:      drivers/mtd/maps/scx200_docflash.c
12525 F:      include/linux/scx200.h
12526
12527 SCx200 GPIO DRIVER
12528 M:      Jim Cromie <jim.cromie@gmail.com>
12529 S:      Maintained
12530 F:      drivers/char/scx200_gpio.c
12531 F:      include/linux/scx200_gpio.h
12532
12533 SCx200 HRT CLOCKSOURCE DRIVER
12534 M:      Jim Cromie <jim.cromie@gmail.com>
12535 S:      Maintained
12536 F:      drivers/clocksource/scx200_hrt.c
12537
12538 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12539 M:      Sascha Sommer <saschasommer@freenet.de>
12540 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12541 S:      Maintained
12542 F:      drivers/mmc/host/sdricoh_cs.c
12543
12544 SECURE COMPUTING
12545 M:      Kees Cook <keescook@chromium.org>
12546 R:      Andy Lutomirski <luto@amacapital.net>
12547 R:      Will Drewry <wad@chromium.org>
12548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12549 S:      Supported
12550 F:      kernel/seccomp.c
12551 F:      include/uapi/linux/seccomp.h
12552 F:      include/linux/seccomp.h
12553 F:      tools/testing/selftests/seccomp/*
12554 F:      tools/testing/selftests/kselftest_harness.h
12555 F:      Documentation/userspace-api/seccomp_filter.rst
12556 K:      \bsecure_computing
12557 K:      \bTIF_SECCOMP\b
12558
12559 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12560 M:      Al Cooper <alcooperx@gmail.com>
12561 L:      linux-mmc@vger.kernel.org
12562 L:      bcm-kernel-feedback-list@broadcom.com
12563 S:      Maintained
12564 F:      drivers/mmc/host/sdhci-brcmstb*
12565
12566 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12567 M:      Adrian Hunter <adrian.hunter@intel.com>
12568 L:      linux-mmc@vger.kernel.org
12569 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12570 S:      Maintained
12571 F:      drivers/mmc/host/sdhci*
12572 F:      include/linux/mmc/sdhci*
12573
12574 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12575 M:      Ben Dooks <ben-linux@fluff.org>
12576 M:      Jaehoon Chung <jh80.chung@samsung.com>
12577 L:      linux-mmc@vger.kernel.org
12578 S:      Maintained
12579 F:      drivers/mmc/host/sdhci-s3c*
12580
12581 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12582 M:      Viresh Kumar <vireshk@kernel.org>
12583 L:      linux-mmc@vger.kernel.org
12584 S:      Maintained
12585 F:      drivers/mmc/host/sdhci-spear.c
12586
12587 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12588 M:      Kishon Vijay Abraham I <kishon@ti.com>
12589 L:      linux-mmc@vger.kernel.org
12590 S:      Maintained
12591 F:      drivers/mmc/host/sdhci-omap.c
12592
12593 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12594 M:      Scott Bauer <scott.bauer@intel.com>
12595 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12596 L:      linux-block@vger.kernel.org
12597 S:      Supported
12598 F:      block/sed*
12599 F:      block/opal_proto.h
12600 F:      include/linux/sed*
12601 F:      include/uapi/linux/sed*
12602
12603 SECURITY CONTACT
12604 M:      Security Officers <security@kernel.org>
12605 S:      Supported
12606
12607 SECURITY SUBSYSTEM
12608 M:      James Morris <jmorris@namei.org>
12609 M:      "Serge E. Hallyn" <serge@hallyn.com>
12610 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12612 W:      http://kernsec.org/
12613 S:      Supported
12614 F:      security/
12615
12616 SELINUX SECURITY MODULE
12617 M:      Paul Moore <paul@paul-moore.com>
12618 M:      Stephen Smalley <sds@tycho.nsa.gov>
12619 M:      Eric Paris <eparis@parisplace.org>
12620 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12621 W:      https://selinuxproject.org
12622 W:      https://github.com/SELinuxProject
12623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12624 S:      Supported
12625 F:      include/linux/selinux*
12626 F:      security/selinux/
12627 F:      scripts/selinux/
12628 F:      Documentation/admin-guide/LSM/SELinux.rst
12629
12630 SENSABLE PHANTOM
12631 M:      Jiri Slaby <jirislaby@gmail.com>
12632 S:      Maintained
12633 F:      drivers/misc/phantom.c
12634 F:      include/uapi/linux/phantom.h
12635
12636 SERIAL DEVICE BUS
12637 M:      Rob Herring <robh@kernel.org>
12638 L:      linux-serial@vger.kernel.org
12639 S:      Maintained
12640 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12641 F:      drivers/tty/serdev/
12642 F:      include/linux/serdev.h
12643
12644 SERIAL DRIVERS
12645 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12646 L:      linux-serial@vger.kernel.org
12647 S:      Maintained
12648 F:      Documentation/devicetree/bindings/serial/
12649 F:      drivers/tty/serial/
12650
12651 SERIAL IR RECEIVER
12652 M:      Sean Young <sean@mess.org>
12653 L:      linux-media@vger.kernel.org
12654 S:      Maintained
12655 F:      drivers/media/rc/serial_ir.c
12656
12657 SFC NETWORK DRIVER
12658 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12659 M:      Edward Cree <ecree@solarflare.com>
12660 M:      Bert Kenward <bkenward@solarflare.com>
12661 L:      netdev@vger.kernel.org
12662 S:      Supported
12663 F:      drivers/net/ethernet/sfc/
12664
12665 SGI GRU DRIVER
12666 M:      Dimitri Sivanich <sivanich@sgi.com>
12667 S:      Maintained
12668 F:      drivers/misc/sgi-gru/
12669
12670 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12671 M:      Pat Gefre <pfg@sgi.com>
12672 L:      linux-ia64@vger.kernel.org
12673 S:      Supported
12674 F:      Documentation/ia64/serial.txt
12675 F:      drivers/tty/serial/ioc?_serial.c
12676 F:      include/linux/ioc?.h
12677
12678 SGI XP/XPC/XPNET DRIVER
12679 M:      Cliff Whickman <cpw@sgi.com>
12680 M:      Robin Holt <robinmholt@gmail.com>
12681 S:      Maintained
12682 F:      drivers/misc/sgi-xp/
12683
12684 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12685 M:      Ursula Braun <ubraun@linux.ibm.com>
12686 L:      linux-s390@vger.kernel.org
12687 W:      http://www.ibm.com/developerworks/linux/linux390/
12688 S:      Supported
12689 F:      net/smc/
12690
12691 SH_VEU V4L2 MEM2MEM DRIVER
12692 L:      linux-media@vger.kernel.org
12693 S:      Orphan
12694 F:      drivers/media/platform/sh_veu.c
12695
12696 SH_VOU V4L2 OUTPUT DRIVER
12697 L:      linux-media@vger.kernel.org
12698 S:      Orphan
12699 F:      drivers/media/platform/sh_vou.c
12700 F:      include/media/drv-intf/sh_vou.h
12701
12702 SI2157 MEDIA DRIVER
12703 M:      Antti Palosaari <crope@iki.fi>
12704 L:      linux-media@vger.kernel.org
12705 W:      https://linuxtv.org
12706 W:      http://palosaari.fi/linux/
12707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12708 T:      git git://linuxtv.org/anttip/media_tree.git
12709 S:      Maintained
12710 F:      drivers/media/tuners/si2157*
12711
12712 SI2165 MEDIA DRIVER
12713 M:      Matthias Schwarzott <zzam@gentoo.org>
12714 L:      linux-media@vger.kernel.org
12715 W:      https://linuxtv.org
12716 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12717 S:      Maintained
12718 F:      drivers/media/dvb-frontends/si2165*
12719
12720 SI2168 MEDIA DRIVER
12721 M:      Antti Palosaari <crope@iki.fi>
12722 L:      linux-media@vger.kernel.org
12723 W:      https://linuxtv.org
12724 W:      http://palosaari.fi/linux/
12725 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12726 T:      git git://linuxtv.org/anttip/media_tree.git
12727 S:      Maintained
12728 F:      drivers/media/dvb-frontends/si2168*
12729
12730 SI470X FM RADIO RECEIVER I2C DRIVER
12731 M:      Hans Verkuil <hverkuil@xs4all.nl>
12732 L:      linux-media@vger.kernel.org
12733 T:      git git://linuxtv.org/media_tree.git
12734 W:      https://linuxtv.org
12735 S:      Odd Fixes
12736 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12737
12738 SI470X FM RADIO RECEIVER USB DRIVER
12739 M:      Hans Verkuil <hverkuil@xs4all.nl>
12740 L:      linux-media@vger.kernel.org
12741 T:      git git://linuxtv.org/media_tree.git
12742 W:      https://linuxtv.org
12743 S:      Maintained
12744 F:      drivers/media/radio/si470x/radio-si470x-common.c
12745 F:      drivers/media/radio/si470x/radio-si470x.h
12746 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12747
12748 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12749 M:      Eduardo Valentin <edubezval@gmail.com>
12750 L:      linux-media@vger.kernel.org
12751 T:      git git://linuxtv.org/media_tree.git
12752 W:      https://linuxtv.org
12753 S:      Odd Fixes
12754 F:      drivers/media/radio/si4713/si4713.?
12755
12756 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12757 M:      Eduardo Valentin <edubezval@gmail.com>
12758 L:      linux-media@vger.kernel.org
12759 T:      git git://linuxtv.org/media_tree.git
12760 W:      https://linuxtv.org
12761 S:      Odd Fixes
12762 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12763
12764 SI4713 FM RADIO TRANSMITTER USB DRIVER
12765 M:      Hans Verkuil <hverkuil@xs4all.nl>
12766 L:      linux-media@vger.kernel.org
12767 T:      git git://linuxtv.org/media_tree.git
12768 W:      https://linuxtv.org
12769 S:      Maintained
12770 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12771
12772 SIANO DVB DRIVER
12773 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12774 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12775 L:      linux-media@vger.kernel.org
12776 W:      https://linuxtv.org
12777 T:      git git://linuxtv.org/media_tree.git
12778 S:      Odd fixes
12779 F:      drivers/media/common/siano/
12780 F:      drivers/media/usb/siano/
12781 F:      drivers/media/usb/siano/
12782 F:      drivers/media/mmc/siano/
12783
12784 SILEAD TOUCHSCREEN DRIVER
12785 M:      Hans de Goede <hdegoede@redhat.com>
12786 L:      linux-input@vger.kernel.org
12787 L:      platform-driver-x86@vger.kernel.org
12788 S:      Maintained
12789 F:      drivers/input/touchscreen/silead.c
12790 F:      drivers/platform/x86/silead_dmi.c
12791
12792 SILICON MOTION SM712 FRAME BUFFER DRIVER
12793 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12794 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12795 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12796 L:      linux-fbdev@vger.kernel.org
12797 S:      Maintained
12798 F:      drivers/video/fbdev/sm712*
12799 F:      Documentation/fb/sm712fb.txt
12800
12801 SIMPLE FIRMWARE INTERFACE (SFI)
12802 M:      Len Brown <lenb@kernel.org>
12803 L:      sfi-devel@simplefirmware.org
12804 W:      http://simplefirmware.org/
12805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12806 S:      Supported
12807 F:      arch/x86/platform/sfi/
12808 F:      drivers/sfi/
12809 F:      include/linux/sfi*.h
12810
12811 SIMPLEFB FB DRIVER
12812 M:      Hans de Goede <hdegoede@redhat.com>
12813 L:      linux-fbdev@vger.kernel.org
12814 S:      Maintained
12815 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12816 F:      drivers/video/fbdev/simplefb.c
12817 F:      include/linux/platform_data/simplefb.h
12818
12819 SIMTEC EB110ATX (Chalice CATS)
12820 P:      Ben Dooks
12821 P:      Vincent Sanders <vince@simtec.co.uk>
12822 M:      Simtec Linux Team <linux@simtec.co.uk>
12823 W:      http://www.simtec.co.uk/products/EB110ATX/
12824 S:      Supported
12825
12826 SIMTEC EB2410ITX (BAST)
12827 P:      Ben Dooks
12828 P:      Vincent Sanders <vince@simtec.co.uk>
12829 M:      Simtec Linux Team <linux@simtec.co.uk>
12830 W:      http://www.simtec.co.uk/products/EB2410ITX/
12831 S:      Supported
12832 F:      arch/arm/mach-s3c24xx/mach-bast.c
12833 F:      arch/arm/mach-s3c24xx/bast-ide.c
12834 F:      arch/arm/mach-s3c24xx/bast-irq.c
12835
12836 SIPHASH PRF ROUTINES
12837 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12838 S:      Maintained
12839 F:      lib/siphash.c
12840 F:      lib/test_siphash.c
12841 F:      include/linux/siphash.h
12842
12843 SIOX
12844 M:      Gavin Schenk <g.schenk@eckelmann.de>
12845 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12846 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12847 S:      Supported
12848 F:      drivers/siox/*
12849 F:      include/trace/events/siox.h
12850
12851 SIS 190 ETHERNET DRIVER
12852 M:      Francois Romieu <romieu@fr.zoreil.com>
12853 L:      netdev@vger.kernel.org
12854 S:      Maintained
12855 F:      drivers/net/ethernet/sis/sis190.c
12856
12857 SIS 900/7016 FAST ETHERNET DRIVER
12858 M:      Daniele Venzano <venza@brownhat.org>
12859 W:      http://www.brownhat.org/sis900.html
12860 L:      netdev@vger.kernel.org
12861 S:      Maintained
12862 F:      drivers/net/ethernet/sis/sis900.*
12863
12864 SIS FRAMEBUFFER DRIVER
12865 M:      Thomas Winischhofer <thomas@winischhofer.net>
12866 W:      http://www.winischhofer.net/linuxsisvga.shtml
12867 S:      Maintained
12868 F:      Documentation/fb/sisfb.txt
12869 F:      drivers/video/fbdev/sis/
12870 F:      include/video/sisfb.h
12871
12872 SIS USB2VGA DRIVER
12873 M:      Thomas Winischhofer <thomas@winischhofer.net>
12874 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12875 S:      Maintained
12876 F:      drivers/usb/misc/sisusbvga/
12877
12878 SLAB ALLOCATOR
12879 M:      Christoph Lameter <cl@linux.com>
12880 M:      Pekka Enberg <penberg@kernel.org>
12881 M:      David Rientjes <rientjes@google.com>
12882 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12883 M:      Andrew Morton <akpm@linux-foundation.org>
12884 L:      linux-mm@kvack.org
12885 S:      Maintained
12886 F:      include/linux/sl?b*.h
12887 F:      mm/sl?b*
12888
12889 SLEEPABLE READ-COPY UPDATE (SRCU)
12890 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12891 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12892 M:      Josh Triplett <josh@joshtriplett.org>
12893 R:      Steven Rostedt <rostedt@goodmis.org>
12894 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12895 L:      linux-kernel@vger.kernel.org
12896 W:      http://www.rdrop.com/users/paulmck/RCU/
12897 S:      Supported
12898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12899 F:      include/linux/srcu.h
12900 F:      kernel/rcu/srcu.c
12901
12902 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12903 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12904 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12905 S:      Maintained
12906 F:      drivers/slimbus/
12907 F:      Documentation/devicetree/bindings/slimbus/
12908 F:      include/linux/slimbus.h
12909
12910 SMACK SECURITY MODULE
12911 M:      Casey Schaufler <casey@schaufler-ca.com>
12912 L:      linux-security-module@vger.kernel.org
12913 W:      http://schaufler-ca.com
12914 T:      git git://github.com/cschaufler/smack-next
12915 S:      Maintained
12916 F:      Documentation/admin-guide/LSM/Smack.rst
12917 F:      security/smack/
12918
12919 SMC91x ETHERNET DRIVER
12920 M:      Nicolas Pitre <nico@fluxnic.net>
12921 S:      Odd Fixes
12922 F:      drivers/net/ethernet/smsc/smc91x.*
12923
12924 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12925 M:      Sakari Ailus <sakari.ailus@iki.fi>
12926 L:      linux-media@vger.kernel.org
12927 S:      Maintained
12928 F:      drivers/media/i2c/smiapp/
12929 F:      include/media/i2c/smiapp.h
12930 F:      drivers/media/i2c/smiapp-pll.c
12931 F:      drivers/media/i2c/smiapp-pll.h
12932 F:      include/uapi/linux/smiapp.h
12933 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12934
12935 SMM665 HARDWARE MONITOR DRIVER
12936 M:      Guenter Roeck <linux@roeck-us.net>
12937 L:      linux-hwmon@vger.kernel.org
12938 S:      Maintained
12939 F:      Documentation/hwmon/smm665
12940 F:      drivers/hwmon/smm665.c
12941
12942 SMSC EMC2103 HARDWARE MONITOR DRIVER
12943 M:      Steve Glendinning <steve.glendinning@shawell.net>
12944 L:      linux-hwmon@vger.kernel.org
12945 S:      Maintained
12946 F:      Documentation/hwmon/emc2103
12947 F:      drivers/hwmon/emc2103.c
12948
12949 SMSC SCH5627 HARDWARE MONITOR DRIVER
12950 M:      Hans de Goede <hdegoede@redhat.com>
12951 L:      linux-hwmon@vger.kernel.org
12952 S:      Supported
12953 F:      Documentation/hwmon/sch5627
12954 F:      drivers/hwmon/sch5627.c
12955
12956 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12957 M:      Steve Glendinning <steve.glendinning@shawell.net>
12958 L:      linux-fbdev@vger.kernel.org
12959 S:      Maintained
12960 F:      drivers/video/fbdev/smscufx.c
12961
12962 SMSC47B397 HARDWARE MONITOR DRIVER
12963 M:      Jean Delvare <jdelvare@suse.com>
12964 L:      linux-hwmon@vger.kernel.org
12965 S:      Maintained
12966 F:      Documentation/hwmon/smsc47b397
12967 F:      drivers/hwmon/smsc47b397.c
12968
12969 SMSC911x ETHERNET DRIVER
12970 M:      Steve Glendinning <steve.glendinning@shawell.net>
12971 L:      netdev@vger.kernel.org
12972 S:      Maintained
12973 F:      include/linux/smsc911x.h
12974 F:      drivers/net/ethernet/smsc/smsc911x.*
12975
12976 SMSC9420 PCI ETHERNET DRIVER
12977 M:      Steve Glendinning <steve.glendinning@shawell.net>
12978 L:      netdev@vger.kernel.org
12979 S:      Maintained
12980 F:      drivers/net/ethernet/smsc/smsc9420.*
12981
12982 SOC-CAMERA V4L2 SUBSYSTEM
12983 L:      linux-media@vger.kernel.org
12984 T:      git git://linuxtv.org/media_tree.git
12985 S:      Orphan
12986 F:      include/media/soc*
12987 F:      drivers/media/i2c/soc_camera/
12988 F:      drivers/media/platform/soc_camera/
12989
12990 SOCIONEXT SYNQUACER I2C DRIVER
12991 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12992 L:      linux-i2c@vger.kernel.org
12993 S:      Maintained
12994 F:      drivers/i2c/busses/i2c-synquacer.c
12995 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12996
12997 SOCIONEXT UNIPHIER SOUND DRIVER
12998 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12999 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13000 S:      Maintained
13001 F:      sound/soc/uniphier/
13002
13003 SOEKRIS NET48XX LED SUPPORT
13004 M:      Chris Boot <bootc@bootc.net>
13005 S:      Maintained
13006 F:      drivers/leds/leds-net48xx.c
13007
13008 SOFT-ROCE DRIVER (rxe)
13009 M:      Moni Shoua <monis@mellanox.com>
13010 L:      linux-rdma@vger.kernel.org
13011 S:      Supported
13012 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13013 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13014 F:      drivers/infiniband/sw/rxe/
13015 F:      include/uapi/rdma/rdma_user_rxe.h
13016
13017 SOFTLOGIC 6x10 MPEG CODEC
13018 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13019 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13020 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13021 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13022 M:      Ismael Luceno <ismael@iodev.co.uk>
13023 L:      linux-media@vger.kernel.org
13024 S:      Supported
13025 F:      drivers/media/pci/solo6x10/
13026
13027 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13028 M:      James Morse <james.morse@arm.com>
13029 L:      linux-arm-kernel@lists.infradead.org
13030 S:      Maintained
13031 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13032 F:      drivers/firmware/arm_sdei.c
13033 F:      include/linux/sdei.h
13034 F:      include/uapi/linux/sdei.h
13035
13036 SOFTWARE RAID (Multiple Disks) SUPPORT
13037 M:      Shaohua Li <shli@kernel.org>
13038 L:      linux-raid@vger.kernel.org
13039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13040 S:      Supported
13041 F:      drivers/md/Makefile
13042 F:      drivers/md/Kconfig
13043 F:      drivers/md/md*
13044 F:      drivers/md/raid*
13045 F:      include/linux/raid/
13046 F:      include/uapi/linux/raid/
13047
13048 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13049 M:      Jassi Brar <jaswinder.singh@linaro.org>
13050 L:      netdev@vger.kernel.org
13051 S:      Maintained
13052 F:      drivers/net/ethernet/socionext/netsec.c
13053 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13054
13055 SOLIDRUN CLEARFOG SUPPORT
13056 M:      Russell King <linux@armlinux.org.uk>
13057 S:      Maintained
13058 F:      arch/arm/boot/dts/armada-388-clearfog*
13059 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13060
13061 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13062 M:      Russell King <linux@armlinux.org.uk>
13063 S:      Maintained
13064 F:      arch/arm/boot/dts/imx6*-cubox-i*
13065 F:      arch/arm/boot/dts/imx6*-hummingboard*
13066 F:      arch/arm/boot/dts/imx6*-sr-*
13067
13068 SONIC NETWORK DRIVER
13069 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13070 L:      netdev@vger.kernel.org
13071 S:      Maintained
13072 F:      drivers/net/ethernet/natsemi/sonic.*
13073
13074 SONICS SILICON BACKPLANE DRIVER (SSB)
13075 M:      Michael Buesch <m@bues.ch>
13076 L:      linux-wireless@vger.kernel.org
13077 S:      Maintained
13078 F:      drivers/ssb/
13079 F:      include/linux/ssb/
13080
13081 SONY IMX274 SENSOR DRIVER
13082 M:      Leon Luo <leonl@leopardimaging.com>
13083 L:      linux-media@vger.kernel.org
13084 T:      git git://linuxtv.org/media_tree.git
13085 S:      Maintained
13086 F:      drivers/media/i2c/imx274.c
13087 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13088
13089 SONY MEMORYSTICK CARD SUPPORT
13090 M:      Alex Dubov <oakad@yahoo.com>
13091 W:      http://tifmxx.berlios.de/
13092 S:      Maintained
13093 F:      drivers/memstick/host/tifm_ms.c
13094
13095 SONY MEMORYSTICK STANDARD SUPPORT
13096 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13097 S:      Maintained
13098 F:      drivers/memstick/core/ms_block.*
13099
13100 SONY VAIO CONTROL DEVICE DRIVER
13101 M:      Mattia Dongili <malattia@linux.it>
13102 L:      platform-driver-x86@vger.kernel.org
13103 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13104 S:      Maintained
13105 F:      Documentation/laptops/sony-laptop.txt
13106 F:      drivers/char/sonypi.c
13107 F:      drivers/platform/x86/sony-laptop.c
13108 F:      include/linux/sony-laptop.h
13109
13110 SOUND
13111 M:      Jaroslav Kysela <perex@perex.cz>
13112 M:      Takashi Iwai <tiwai@suse.com>
13113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13114 W:      http://www.alsa-project.org/
13115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13116 T:      git git://git.alsa-project.org/alsa-kernel.git
13117 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13118 S:      Maintained
13119 F:      Documentation/sound/
13120 F:      include/sound/
13121 F:      include/uapi/sound/
13122 F:      sound/
13123
13124 SOUND - COMPRESSED AUDIO
13125 M:      Vinod Koul <vinod.koul@intel.com>
13126 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13128 S:      Supported
13129 F:      Documentation/sound/alsa/compress_offload.txt
13130 F:      include/sound/compress_driver.h
13131 F:      include/uapi/sound/compress_*
13132 F:      sound/core/compress_offload.c
13133 F:      sound/soc/soc-compress.c
13134
13135 SOUND - DMAENGINE HELPERS
13136 M:      Lars-Peter Clausen <lars@metafoo.de>
13137 S:      Supported
13138 F:      include/sound/dmaengine_pcm.h
13139 F:      sound/core/pcm_dmaengine.c
13140 F:      sound/soc/soc-generic-dmaengine-pcm.c
13141
13142 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13143 M:      Liam Girdwood <lgirdwood@gmail.com>
13144 M:      Mark Brown <broonie@kernel.org>
13145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13146 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13147 W:      http://alsa-project.org/main/index.php/ASoC
13148 S:      Supported
13149 F:      Documentation/devicetree/bindings/sound/
13150 F:      Documentation/sound/alsa/soc/
13151 F:      sound/soc/
13152 F:      include/sound/soc*
13153
13154 SOUNDWIRE SUBSYSTEM
13155 M:      Vinod Koul <vinod.koul@intel.com>
13156 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13157 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13158 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13159 S:      Supported
13160 F:      Documentation/driver-api/soundwire/
13161 F:      drivers/soundwire/
13162 F:      include/linux/soundwire/
13163
13164 SP2 MEDIA DRIVER
13165 M:      Olli Salonen <olli.salonen@iki.fi>
13166 L:      linux-media@vger.kernel.org
13167 W:      https://linuxtv.org
13168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13169 S:      Maintained
13170 F:      drivers/media/dvb-frontends/sp2*
13171
13172 SPARC + UltraSPARC (sparc/sparc64)
13173 M:      "David S. Miller" <davem@davemloft.net>
13174 L:      sparclinux@vger.kernel.org
13175 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13178 S:      Maintained
13179 F:      arch/sparc/
13180 F:      drivers/sbus/
13181
13182 SPARC SERIAL DRIVERS
13183 M:      "David S. Miller" <davem@davemloft.net>
13184 L:      sparclinux@vger.kernel.org
13185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13187 S:      Maintained
13188 F:      include/linux/sunserialcore.h
13189 F:      drivers/tty/serial/suncore.c
13190 F:      drivers/tty/serial/sunhv.c
13191 F:      drivers/tty/serial/sunsab.c
13192 F:      drivers/tty/serial/sunsab.h
13193 F:      drivers/tty/serial/sunsu.c
13194 F:      drivers/tty/serial/sunzilog.c
13195 F:      drivers/tty/serial/sunzilog.h
13196 F:      drivers/tty/vcc.c
13197
13198 SPARSE CHECKER
13199 M:      "Christopher Li" <sparse@chrisli.org>
13200 L:      linux-sparse@vger.kernel.org
13201 W:      https://sparse.wiki.kernel.org/
13202 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13203 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13204 S:      Maintained
13205 F:      include/linux/compiler.h
13206
13207 SPEAR CLOCK FRAMEWORK SUPPORT
13208 M:      Viresh Kumar <vireshk@kernel.org>
13209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13210 W:      http://www.st.com/spear
13211 S:      Maintained
13212 F:      drivers/clk/spear/
13213
13214 SPEAR PLATFORM SUPPORT
13215 M:      Viresh Kumar <vireshk@kernel.org>
13216 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13218 W:      http://www.st.com/spear
13219 S:      Maintained
13220 F:      arch/arm/boot/dts/spear*
13221 F:      arch/arm/mach-spear/
13222
13223 SPI NOR SUBSYSTEM
13224 M:      Marek Vasut <marek.vasut@gmail.com>
13225 L:      linux-mtd@lists.infradead.org
13226 W:      http://www.linux-mtd.infradead.org/
13227 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13228 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13229 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13230 S:      Maintained
13231 F:      drivers/mtd/spi-nor/
13232 F:      include/linux/mtd/spi-nor.h
13233
13234 SPI SUBSYSTEM
13235 M:      Mark Brown <broonie@kernel.org>
13236 L:      linux-spi@vger.kernel.org
13237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13238 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13239 S:      Maintained
13240 F:      Documentation/devicetree/bindings/spi/
13241 F:      Documentation/spi/
13242 F:      drivers/spi/
13243 F:      include/linux/spi/
13244 F:      include/uapi/linux/spi/
13245 F:      tools/spi/
13246
13247 SPIDERNET NETWORK DRIVER for CELL
13248 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13249 L:      netdev@vger.kernel.org
13250 S:      Supported
13251 F:      Documentation/networking/spider_net.txt
13252 F:      drivers/net/ethernet/toshiba/spider_net*
13253
13254 SPMI SUBSYSTEM
13255 R:      Stephen Boyd <sboyd@kernel.org>
13256 L:      linux-arm-msm@vger.kernel.org
13257 F:      Documentation/devicetree/bindings/spmi/
13258 F:      drivers/spmi/
13259 F:      include/dt-bindings/spmi/spmi.h
13260 F:      include/linux/spmi.h
13261 F:      include/trace/events/spmi.h
13262
13263 SPU FILE SYSTEM
13264 M:      Jeremy Kerr <jk@ozlabs.org>
13265 L:      linuxppc-dev@lists.ozlabs.org
13266 W:      http://www.ibm.com/developerworks/power/cell/
13267 S:      Supported
13268 F:      Documentation/filesystems/spufs.txt
13269 F:      arch/powerpc/platforms/cell/spufs/
13270
13271 SQUASHFS FILE SYSTEM
13272 M:      Phillip Lougher <phillip@squashfs.org.uk>
13273 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13274 W:      http://squashfs.org.uk
13275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13276 S:      Maintained
13277 F:      Documentation/filesystems/squashfs.txt
13278 F:      fs/squashfs/
13279
13280 SRM (Alpha) environment access
13281 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13282 S:      Maintained
13283 F:      arch/alpha/kernel/srm_env.c
13284
13285 STABLE BRANCH
13286 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13287 L:      stable@vger.kernel.org
13288 S:      Supported
13289 F:      Documentation/process/stable-kernel-rules.rst
13290
13291 STAGING - ATOMISP DRIVER
13292 M:      Alan Cox <alan@linux.intel.com>
13293 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13294 L:      linux-media@vger.kernel.org
13295 S:      Maintained
13296 F:      drivers/staging/media/atomisp/
13297
13298 STAGING - COMEDI
13299 M:      Ian Abbott <abbotti@mev.co.uk>
13300 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13301 S:      Odd Fixes
13302 F:      drivers/staging/comedi/
13303
13304 STAGING - FLARION FT1000 DRIVERS
13305 M:      Marek Belisko <marek.belisko@gmail.com>
13306 S:      Odd Fixes
13307 F:      drivers/staging/ft1000/
13308
13309 STAGING - INDUSTRIAL IO
13310 M:      Jonathan Cameron <jic23@kernel.org>
13311 L:      linux-iio@vger.kernel.org
13312 S:      Odd Fixes
13313 F:      Documentation/devicetree/bindings/staging/iio/
13314 F:      drivers/staging/iio/
13315
13316 STAGING - LUSTRE PARALLEL FILESYSTEM
13317 M:      Oleg Drokin <oleg.drokin@intel.com>
13318 M:      Andreas Dilger <andreas.dilger@intel.com>
13319 M:      James Simmons <jsimmons@infradead.org>
13320 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13321 W:      http://wiki.lustre.org/
13322 S:      Maintained
13323 F:      drivers/staging/lustre
13324
13325 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13326 M:      Marc Dietrich <marvin24@gmx.de>
13327 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13328 L:      linux-tegra@vger.kernel.org
13329 S:      Maintained
13330 F:      drivers/staging/nvec/
13331
13332 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13333 M:      Jens Frederich <jfrederich@gmail.com>
13334 M:      Daniel Drake <dsd@laptop.org>
13335 M:      Jon Nettleton <jon.nettleton@gmail.com>
13336 W:      http://wiki.laptop.org/go/DCON
13337 S:      Maintained
13338 F:      drivers/staging/olpc_dcon/
13339
13340 STAGING - REALTEK RTL8712U DRIVERS
13341 M:      Larry Finger <Larry.Finger@lwfinger.net>
13342 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13343 S:      Odd Fixes
13344 F:      drivers/staging/rtl8712/
13345
13346 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13347 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13348 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13349 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13350 L:      linux-fbdev@vger.kernel.org
13351 S:      Maintained
13352 F:      drivers/staging/sm750fb/
13353
13354 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13355 M:      William Hubbs <w.d.hubbs@gmail.com>
13356 M:      Chris Brannon <chris@the-brannons.com>
13357 M:      Kirk Reiser <kirk@reisers.ca>
13358 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13359 L:      speakup@linux-speakup.org
13360 W:      http://www.linux-speakup.org/
13361 S:      Odd Fixes
13362 F:      drivers/staging/speakup/
13363
13364 STAGING - VIA VT665X DRIVERS
13365 M:      Forest Bond <forest@alittletooquiet.net>
13366 S:      Odd Fixes
13367 F:      drivers/staging/vt665?/
13368
13369 STAGING - WILC1000 WIFI DRIVER
13370 M:      Aditya Shankar <aditya.shankar@microchip.com>
13371 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13372 L:      linux-wireless@vger.kernel.org
13373 S:      Supported
13374 F:      drivers/staging/wilc1000/
13375
13376 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13377 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13378 S:      Odd Fixes
13379 F:      drivers/staging/xgifb/
13380
13381 STAGING SUBSYSTEM
13382 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13384 L:      devel@driverdev.osuosl.org
13385 S:      Supported
13386 F:      drivers/staging/
13387
13388 STARFIRE/DURALAN NETWORK DRIVER
13389 M:      Ion Badulescu <ionut@badula.org>
13390 S:      Odd Fixes
13391 F:      drivers/net/ethernet/adaptec/starfire*
13392
13393 STEC S1220 SKD DRIVER
13394 M:      Bart Van Assche <bart.vanassche@wdc.com>
13395 L:      linux-block@vger.kernel.org
13396 S:      Maintained
13397 F:      drivers/block/skd*[ch]
13398
13399 STI CEC DRIVER
13400 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13401 S:      Maintained
13402 F:      drivers/staging/media/st-cec/
13403 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13404
13405 STK1160 USB VIDEO CAPTURE DRIVER
13406 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13407 L:      linux-media@vger.kernel.org
13408 T:      git git://linuxtv.org/media_tree.git
13409 S:      Maintained
13410 F:      drivers/media/usb/stk1160/
13411
13412 STMMAC ETHERNET DRIVER
13413 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13414 M:      Alexandre Torgue <alexandre.torgue@st.com>
13415 L:      netdev@vger.kernel.org
13416 W:      http://www.stlinux.com
13417 S:      Supported
13418 F:      drivers/net/ethernet/stmicro/stmmac/
13419
13420 SUN3/3X
13421 M:      Sam Creasey <sammy@sammy.net>
13422 W:      http://sammy.net/sun3/
13423 S:      Maintained
13424 F:      arch/m68k/kernel/*sun3*
13425 F:      arch/m68k/sun3*/
13426 F:      arch/m68k/include/asm/sun3*
13427 F:      drivers/net/ethernet/i825xx/sun3*
13428
13429 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13430 M:      Hans de Goede <hdegoede@redhat.com>
13431 L:      linux-input@vger.kernel.org
13432 S:      Maintained
13433 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13434 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13435
13436 SUNDANCE NETWORK DRIVER
13437 M:      Denis Kirjanov <kda@linux-powerpc.org>
13438 L:      netdev@vger.kernel.org
13439 S:      Maintained
13440 F:      drivers/net/ethernet/dlink/sundance.c
13441
13442 SUPERH
13443 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13444 M:      Rich Felker <dalias@libc.org>
13445 L:      linux-sh@vger.kernel.org
13446 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13447 S:      Maintained
13448 F:      Documentation/sh/
13449 F:      arch/sh/
13450 F:      drivers/sh/
13451
13452 SUSPEND TO RAM
13453 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13454 M:      Len Brown <len.brown@intel.com>
13455 M:      Pavel Machek <pavel@ucw.cz>
13456 L:      linux-pm@vger.kernel.org
13457 B:      https://bugzilla.kernel.org
13458 S:      Supported
13459 F:      Documentation/power/
13460 F:      arch/x86/kernel/acpi/
13461 F:      drivers/base/power/
13462 F:      kernel/power/
13463 F:      include/linux/suspend.h
13464 F:      include/linux/freezer.h
13465 F:      include/linux/pm.h
13466
13467 SVGA HANDLING
13468 M:      Martin Mares <mj@ucw.cz>
13469 L:      linux-video@atrey.karlin.mff.cuni.cz
13470 S:      Maintained
13471 F:      Documentation/svga.txt
13472 F:      arch/x86/boot/video*
13473
13474 SWIOTLB SUBSYSTEM
13475 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13476 L:      iommu@lists.linux-foundation.org
13477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13478 S:      Supported
13479 F:      lib/swiotlb.c
13480 F:      arch/*/kernel/pci-swiotlb.c
13481 F:      include/linux/swiotlb.h
13482
13483 SWITCHDEV
13484 M:      Jiri Pirko <jiri@resnulli.us>
13485 M:      Ivan Vecera <ivecera@redhat.com>
13486 L:      netdev@vger.kernel.org
13487 S:      Supported
13488 F:      net/switchdev/
13489 F:      include/net/switchdev.h
13490
13491 SYNC FILE FRAMEWORK
13492 M:      Sumit Semwal <sumit.semwal@linaro.org>
13493 R:      Gustavo Padovan <gustavo@padovan.org>
13494 S:      Maintained
13495 L:      linux-media@vger.kernel.org
13496 L:      dri-devel@lists.freedesktop.org
13497 F:      drivers/dma-buf/sync_*
13498 F:      drivers/dma-buf/dma-fence*
13499 F:      drivers/dma-buf/sw_sync.c
13500 F:      include/linux/sync_file.h
13501 F:      include/uapi/linux/sync_file.h
13502 F:      Documentation/sync_file.txt
13503 T:      git git://anongit.freedesktop.org/drm/drm-misc
13504
13505 SYNOPSYS ARC ARCHITECTURE
13506 M:      Vineet Gupta <vgupta@synopsys.com>
13507 L:      linux-snps-arc@lists.infradead.org
13508 S:      Supported
13509 F:      arch/arc/
13510 F:      Documentation/devicetree/bindings/arc/*
13511 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13512 F:      drivers/clocksource/arc_timer.c
13513 F:      drivers/tty/serial/arc_uart.c
13514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13515
13516 SYNOPSYS ARC HSDK SDP pll clock driver
13517 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13518 S:      Supported
13519 F:      drivers/clk/clk-hsdk-pll.c
13520 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13521
13522 SYNOPSYS ARC SDP clock driver
13523 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13524 S:      Supported
13525 F:      drivers/clk/axs10x/*
13526 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13527
13528 SYNOPSYS ARC SDP platform support
13529 M:      Alexey Brodkin <abrodkin@synopsys.com>
13530 S:      Supported
13531 F:      arch/arc/plat-axs10x
13532 F:      arch/arc/boot/dts/ax*
13533 F:      Documentation/devicetree/bindings/arc/axs10*
13534
13535 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13536 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13537 S:      Supported
13538 F:      drivers/reset/reset-axs10x.c
13539 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13540
13541 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13542 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13543 S:      Maintained
13544 F:      drivers/tty/serial/8250/8250_dw.c
13545
13546 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13547 M:      Hoan Tran <hotran@apm.com>
13548 L:      linux-gpio@vger.kernel.org
13549 S:      Maintained
13550 F:      drivers/gpio/gpio-dwapb.c
13551 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13552
13553 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13554 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13555 S:      Maintained
13556 F:      drivers/dma/dwi-axi-dmac/
13557 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13558
13559 SYNOPSYS DESIGNWARE DMAC DRIVER
13560 M:      Viresh Kumar <vireshk@kernel.org>
13561 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13562 S:      Maintained
13563 F:      include/linux/dma/dw.h
13564 F:      include/linux/platform_data/dma-dw.h
13565 F:      drivers/dma/dw/
13566
13567 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13568 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13569 L:      netdev@vger.kernel.org
13570 S:      Supported
13571 F:      drivers/net/ethernet/synopsys/
13572
13573 SYNOPSYS DESIGNWARE I2C DRIVER
13574 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13575 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13576 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13577 L:      linux-i2c@vger.kernel.org
13578 S:      Maintained
13579 F:      drivers/i2c/busses/i2c-designware-*
13580 F:      include/linux/platform_data/i2c-designware.h
13581
13582 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13583 M:      Jaehoon Chung <jh80.chung@samsung.com>
13584 L:      linux-mmc@vger.kernel.org
13585 S:      Maintained
13586 F:      drivers/mmc/host/dw_mmc*
13587
13588 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13589 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13590 S:      Supported
13591 F:      drivers/reset/reset-hsdk.c
13592 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13593 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13594
13595 SYSTEM CONFIGURATION (SYSCON)
13596 M:      Lee Jones <lee.jones@linaro.org>
13597 M:      Arnd Bergmann <arnd@arndb.de>
13598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13599 S:      Supported
13600 F:      drivers/mfd/syscon.c
13601
13602 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13603 M:      Sudeep Holla <sudeep.holla@arm.com>
13604 L:      linux-arm-kernel@lists.infradead.org
13605 S:      Maintained
13606 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13607 F:      drivers/clk/clk-sc[mp]i.c
13608 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13609 F:      drivers/firmware/arm_scpi.c
13610 F:      drivers/firmware/arm_scmi/
13611 F:      include/linux/sc[mp]i_protocol.h
13612
13613 SYSTEM RESET/SHUTDOWN DRIVERS
13614 M:      Sebastian Reichel <sre@kernel.org>
13615 L:      linux-pm@vger.kernel.org
13616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13617 S:      Maintained
13618 F:      Documentation/devicetree/bindings/power/reset/
13619 F:      drivers/power/reset/
13620
13621 SYSTEM TRACE MODULE CLASS
13622 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13623 S:      Maintained
13624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13625 F:      Documentation/trace/stm.txt
13626 F:      drivers/hwtracing/stm/
13627 F:      include/linux/stm.h
13628 F:      include/uapi/linux/stm.h
13629
13630 SYSV FILESYSTEM
13631 M:      Christoph Hellwig <hch@infradead.org>
13632 S:      Maintained
13633 F:      Documentation/filesystems/sysv-fs.txt
13634 F:      fs/sysv/
13635 F:      include/linux/sysv_fs.h
13636
13637 TARGET SUBSYSTEM
13638 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13639 L:      linux-scsi@vger.kernel.org
13640 L:      target-devel@vger.kernel.org
13641 W:      http://www.linux-iscsi.org
13642 W:      http://groups.google.com/group/linux-iscsi-target-dev
13643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13644 S:      Supported
13645 F:      drivers/target/
13646 F:      include/target/
13647 F:      Documentation/target/
13648
13649 TASKSTATS STATISTICS INTERFACE
13650 M:      Balbir Singh <bsingharora@gmail.com>
13651 S:      Maintained
13652 F:      Documentation/accounting/taskstats*
13653 F:      include/linux/taskstats*
13654 F:      kernel/taskstats.c
13655
13656 TC subsystem
13657 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13658 M:      Cong Wang <xiyou.wangcong@gmail.com>
13659 M:      Jiri Pirko <jiri@resnulli.us>
13660 L:      netdev@vger.kernel.org
13661 S:      Maintained
13662 F:      include/net/pkt_cls.h
13663 F:      include/net/pkt_sched.h
13664 F:      include/net/tc_act/
13665 F:      include/uapi/linux/pkt_cls.h
13666 F:      include/uapi/linux/pkt_sched.h
13667 F:      include/uapi/linux/tc_act/
13668 F:      include/uapi/linux/tc_ematch/
13669 F:      net/sched/
13670
13671 TCP LOW PRIORITY MODULE
13672 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13673 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13674 W:      http://tcp-lp-mod.sourceforge.net/
13675 S:      Maintained
13676 F:      net/ipv4/tcp_lp.c
13677
13678 TDA10071 MEDIA DRIVER
13679 M:      Antti Palosaari <crope@iki.fi>
13680 L:      linux-media@vger.kernel.org
13681 W:      https://linuxtv.org
13682 W:      http://palosaari.fi/linux/
13683 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13684 T:      git git://linuxtv.org/anttip/media_tree.git
13685 S:      Maintained
13686 F:      drivers/media/dvb-frontends/tda10071*
13687
13688 TDA18212 MEDIA DRIVER
13689 M:      Antti Palosaari <crope@iki.fi>
13690 L:      linux-media@vger.kernel.org
13691 W:      https://linuxtv.org
13692 W:      http://palosaari.fi/linux/
13693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13694 T:      git git://linuxtv.org/anttip/media_tree.git
13695 S:      Maintained
13696 F:      drivers/media/tuners/tda18212*
13697
13698 TDA18218 MEDIA DRIVER
13699 M:      Antti Palosaari <crope@iki.fi>
13700 L:      linux-media@vger.kernel.org
13701 W:      https://linuxtv.org
13702 W:      http://palosaari.fi/linux/
13703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13704 T:      git git://linuxtv.org/anttip/media_tree.git
13705 S:      Maintained
13706 F:      drivers/media/tuners/tda18218*
13707
13708 TDA18250 MEDIA DRIVER
13709 M:      Olli Salonen <olli.salonen@iki.fi>
13710 L:      linux-media@vger.kernel.org
13711 W:      https://linuxtv.org
13712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13713 T:      git git://linuxtv.org/media_tree.git
13714 S:      Maintained
13715 F:      drivers/media/tuners/tda18250*
13716
13717 TDA18271 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/tda18271*
13726
13727 TDA1997x MEDIA DRIVER
13728 M:      Tim Harvey <tharvey@gateworks.com>
13729 L:      linux-media@vger.kernel.org
13730 W:      https://linuxtv.org
13731 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13732 S:      Maintained
13733 F:      drivers/media/i2c/tda1997x.*
13734
13735 TDA827x MEDIA DRIVER
13736 M:      Michael Krufky <mkrufky@linuxtv.org>
13737 L:      linux-media@vger.kernel.org
13738 W:      https://linuxtv.org
13739 W:      http://github.com/mkrufky
13740 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13741 T:      git git://linuxtv.org/mkrufky/tuners.git
13742 S:      Maintained
13743 F:      drivers/media/tuners/tda8290.*
13744
13745 TDA8290 MEDIA DRIVER
13746 M:      Michael Krufky <mkrufky@linuxtv.org>
13747 L:      linux-media@vger.kernel.org
13748 W:      https://linuxtv.org
13749 W:      http://github.com/mkrufky
13750 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13751 T:      git git://linuxtv.org/mkrufky/tuners.git
13752 S:      Maintained
13753 F:      drivers/media/tuners/tda8290.*
13754
13755 TDA9840 MEDIA DRIVER
13756 M:      Hans Verkuil <hverkuil@xs4all.nl>
13757 L:      linux-media@vger.kernel.org
13758 T:      git git://linuxtv.org/media_tree.git
13759 W:      https://linuxtv.org
13760 S:      Maintained
13761 F:      drivers/media/i2c/tda9840*
13762
13763 TEA5761 TUNER DRIVER
13764 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13765 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13766 L:      linux-media@vger.kernel.org
13767 W:      https://linuxtv.org
13768 T:      git git://linuxtv.org/media_tree.git
13769 S:      Odd fixes
13770 F:      drivers/media/tuners/tea5761.*
13771
13772 TEA5767 TUNER DRIVER
13773 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13774 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13775 L:      linux-media@vger.kernel.org
13776 W:      https://linuxtv.org
13777 T:      git git://linuxtv.org/media_tree.git
13778 S:      Maintained
13779 F:      drivers/media/tuners/tea5767.*
13780
13781 TEA6415C MEDIA DRIVER
13782 M:      Hans Verkuil <hverkuil@xs4all.nl>
13783 L:      linux-media@vger.kernel.org
13784 T:      git git://linuxtv.org/media_tree.git
13785 W:      https://linuxtv.org
13786 S:      Maintained
13787 F:      drivers/media/i2c/tea6415c*
13788
13789 TEA6420 MEDIA DRIVER
13790 M:      Hans Verkuil <hverkuil@xs4all.nl>
13791 L:      linux-media@vger.kernel.org
13792 T:      git git://linuxtv.org/media_tree.git
13793 W:      https://linuxtv.org
13794 S:      Maintained
13795 F:      drivers/media/i2c/tea6420*
13796
13797 TEAM DRIVER
13798 M:      Jiri Pirko <jiri@resnulli.us>
13799 L:      netdev@vger.kernel.org
13800 S:      Supported
13801 F:      drivers/net/team/
13802 F:      include/linux/if_team.h
13803 F:      include/uapi/linux/if_team.h
13804
13805 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13806 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13807 S:      Maintained
13808 F:      arch/x86/platform/ts5500/
13809
13810 TECHNOTREND USB IR RECEIVER
13811 M:      Sean Young <sean@mess.org>
13812 L:      linux-media@vger.kernel.org
13813 S:      Maintained
13814 F:      drivers/media/rc/ttusbir.c
13815
13816 TECHWELL TW9910 VIDEO DECODER
13817 L:      linux-media@vger.kernel.org
13818 S:      Orphan
13819 F:      drivers/media/i2c/tw9910.c
13820 F:      include/media/i2c/tw9910.h
13821
13822 TEE SUBSYSTEM
13823 M:      Jens Wiklander <jens.wiklander@linaro.org>
13824 S:      Maintained
13825 F:      include/linux/tee_drv.h
13826 F:      include/uapi/linux/tee.h
13827 F:      drivers/tee/
13828 F:      Documentation/tee.txt
13829
13830 TEGRA ARCHITECTURE SUPPORT
13831 M:      Thierry Reding <thierry.reding@gmail.com>
13832 M:      Jonathan Hunter <jonathanh@nvidia.com>
13833 L:      linux-tegra@vger.kernel.org
13834 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13836 S:      Supported
13837 N:      [^a-z]tegra
13838
13839 TEGRA CLOCK DRIVER
13840 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13841 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13842 S:      Supported
13843 F:      drivers/clk/tegra/
13844
13845 TEGRA DMA DRIVERS
13846 M:      Laxman Dewangan <ldewangan@nvidia.com>
13847 M:      Jon Hunter <jonathanh@nvidia.com>
13848 S:      Supported
13849 F:      drivers/dma/tegra*
13850
13851 TEGRA I2C DRIVER
13852 M:      Laxman Dewangan <ldewangan@nvidia.com>
13853 S:      Supported
13854 F:      drivers/i2c/busses/i2c-tegra.c
13855
13856 TEGRA IOMMU DRIVERS
13857 M:      Thierry Reding <thierry.reding@gmail.com>
13858 L:      linux-tegra@vger.kernel.org
13859 S:      Supported
13860 F:      drivers/iommu/tegra*
13861
13862 TEGRA KBC DRIVER
13863 M:      Rakesh Iyer <riyer@nvidia.com>
13864 M:      Laxman Dewangan <ldewangan@nvidia.com>
13865 S:      Supported
13866 F:      drivers/input/keyboard/tegra-kbc.c
13867
13868 TEGRA PWM DRIVER
13869 M:      Thierry Reding <thierry.reding@gmail.com>
13870 S:      Supported
13871 F:      drivers/pwm/pwm-tegra.c
13872
13873 TEGRA SERIAL DRIVER
13874 M:      Laxman Dewangan <ldewangan@nvidia.com>
13875 S:      Supported
13876 F:      drivers/tty/serial/serial-tegra.c
13877
13878 TEGRA SPI DRIVER
13879 M:      Laxman Dewangan <ldewangan@nvidia.com>
13880 S:      Supported
13881 F:      drivers/spi/spi-tegra*
13882
13883 TEHUTI ETHERNET DRIVER
13884 M:      Andy Gospodarek <andy@greyhouse.net>
13885 L:      netdev@vger.kernel.org
13886 S:      Supported
13887 F:      drivers/net/ethernet/tehuti/*
13888
13889 Telecom Clock Driver for MCPL0010
13890 M:      Mark Gross <mark.gross@intel.com>
13891 S:      Supported
13892 F:      drivers/char/tlclk.c
13893
13894 TENSILICA XTENSA PORT (xtensa)
13895 M:      Chris Zankel <chris@zankel.net>
13896 M:      Max Filippov <jcmvbkbc@gmail.com>
13897 L:      linux-xtensa@linux-xtensa.org
13898 T:      git git://github.com/czankel/xtensa-linux.git
13899 S:      Maintained
13900 F:      arch/xtensa/
13901 F:      drivers/irqchip/irq-xtensa-*
13902
13903 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13904 M:      Nishanth Menon <nm@ti.com>
13905 M:      Tero Kristo <t-kristo@ti.com>
13906 M:      Santosh Shilimkar <ssantosh@kernel.org>
13907 L:      linux-arm-kernel@lists.infradead.org
13908 S:      Maintained
13909 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13910 F:      drivers/firmware/ti_sci*
13911 F:      include/linux/soc/ti/ti_sci_protocol.h
13912 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13913 F:      include/dt-bindings/genpd/k2g.h
13914 F:      drivers/soc/ti/ti_sci_pm_domains.c
13915 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13916 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13917 F:      drivers/clk/keystone/sci-clk.c
13918 F:      drivers/reset/reset-ti-sci.c
13919
13920 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13921 M:      Hans Verkuil <hverkuil@xs4all.nl>
13922 L:      linux-media@vger.kernel.org
13923 T:      git git://linuxtv.org/media_tree.git
13924 W:      https://linuxtv.org
13925 S:      Maintained
13926 F:      drivers/media/radio/radio-raremono.c
13927
13928 THERMAL
13929 M:      Zhang Rui <rui.zhang@intel.com>
13930 M:      Eduardo Valentin <edubezval@gmail.com>
13931 L:      linux-pm@vger.kernel.org
13932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13934 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13935 S:      Supported
13936 F:      drivers/thermal/
13937 F:      include/linux/thermal.h
13938 F:      include/uapi/linux/thermal.h
13939 F:      include/linux/cpu_cooling.h
13940 F:      Documentation/devicetree/bindings/thermal/
13941
13942 THERMAL/CPU_COOLING
13943 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13944 M:      Viresh Kumar <viresh.kumar@linaro.org>
13945 M:      Javi Merino <javi.merino@kernel.org>
13946 L:      linux-pm@vger.kernel.org
13947 S:      Supported
13948 F:      Documentation/thermal/cpu-cooling-api.txt
13949 F:      drivers/thermal/cpu_cooling.c
13950 F:      include/linux/cpu_cooling.h
13951
13952 THINKPAD ACPI EXTRAS DRIVER
13953 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13954 L:      ibm-acpi-devel@lists.sourceforge.net
13955 L:      platform-driver-x86@vger.kernel.org
13956 W:      http://ibm-acpi.sourceforge.net
13957 W:      http://thinkwiki.org/wiki/Ibm-acpi
13958 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13959 S:      Maintained
13960 F:      drivers/platform/x86/thinkpad_acpi.c
13961
13962 THUNDERBOLT DRIVER
13963 M:      Andreas Noever <andreas.noever@gmail.com>
13964 M:      Michael Jamet <michael.jamet@intel.com>
13965 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13966 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13968 S:      Maintained
13969 F:      Documentation/admin-guide/thunderbolt.rst
13970 F:      drivers/thunderbolt/
13971 F:      include/linux/thunderbolt.h
13972
13973 THUNDERBOLT NETWORK DRIVER
13974 M:      Michael Jamet <michael.jamet@intel.com>
13975 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13976 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13977 L:      netdev@vger.kernel.org
13978 S:      Maintained
13979 F:      drivers/net/thunderbolt.c
13980
13981 THUNDERX GPIO DRIVER
13982 M:      David Daney <david.daney@cavium.com>
13983 S:      Maintained
13984 F:      drivers/gpio/gpio-thunderx.c
13985
13986 TI AM437X VPFE DRIVER
13987 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13988 L:      linux-media@vger.kernel.org
13989 W:      https://linuxtv.org
13990 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13991 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13992 S:      Maintained
13993 F:      drivers/media/platform/am437x/
13994
13995 TI BANDGAP AND THERMAL DRIVER
13996 M:      Eduardo Valentin <edubezval@gmail.com>
13997 M:      Keerthy <j-keerthy@ti.com>
13998 L:      linux-pm@vger.kernel.org
13999 L:      linux-omap@vger.kernel.org
14000 S:      Maintained
14001 F:      drivers/thermal/ti-soc-thermal/
14002
14003 TI BQ27XXX POWER SUPPLY DRIVER
14004 R:      Andrew F. Davis <afd@ti.com>
14005 F:      include/linux/power/bq27xxx_battery.h
14006 F:      drivers/power/supply/bq27xxx_battery.c
14007 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14008
14009 TI CDCE706 CLOCK DRIVER
14010 M:      Max Filippov <jcmvbkbc@gmail.com>
14011 S:      Maintained
14012 F:      drivers/clk/clk-cdce706.c
14013
14014 TI CLOCK DRIVER
14015 M:      Tero Kristo <t-kristo@ti.com>
14016 L:      linux-omap@vger.kernel.org
14017 S:      Maintained
14018 F:      drivers/clk/ti/
14019 F:      include/linux/clk/ti.h
14020
14021 TI DAVINCI MACHINE SUPPORT
14022 M:      Sekhar Nori <nsekhar@ti.com>
14023 M:      Kevin Hilman <khilman@kernel.org>
14024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14026 S:      Supported
14027 F:      arch/arm/mach-davinci/
14028 F:      drivers/i2c/busses/i2c-davinci.c
14029 F:      arch/arm/boot/dts/da850*
14030
14031 TI DAVINCI SERIES CLOCK DRIVER
14032 M:      David Lechner <david@lechnology.com>
14033 R:      Sekhar Nori <nsekhar@ti.com>
14034 S:      Maintained
14035 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14036 F:      drivers/clk/davinci/
14037
14038 TI DAVINCI SERIES GPIO DRIVER
14039 M:      Keerthy <j-keerthy@ti.com>
14040 L:      linux-gpio@vger.kernel.org
14041 S:      Maintained
14042 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14043 F:      drivers/gpio/gpio-davinci.c
14044
14045 TI DAVINCI SERIES MEDIA DRIVER
14046 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14047 L:      linux-media@vger.kernel.org
14048 W:      https://linuxtv.org
14049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14050 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14051 S:      Maintained
14052 F:      drivers/media/platform/davinci/
14053 F:      include/media/davinci/
14054
14055 TI ETHERNET SWITCH DRIVER (CPSW)
14056 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14057 L:      linux-omap@vger.kernel.org
14058 L:      netdev@vger.kernel.org
14059 S:      Maintained
14060 F:      drivers/net/ethernet/ti/cpsw*
14061 F:      drivers/net/ethernet/ti/davinci*
14062
14063 TI FLASH MEDIA INTERFACE DRIVER
14064 M:      Alex Dubov <oakad@yahoo.com>
14065 S:      Maintained
14066 F:      drivers/misc/tifm*
14067 F:      drivers/mmc/host/tifm_sd.c
14068 F:      include/linux/tifm.h
14069
14070 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14071 M:      Santosh Shilimkar <ssantosh@kernel.org>
14072 L:      linux-kernel@vger.kernel.org
14073 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14074 S:      Maintained
14075 F:      drivers/soc/ti/*
14076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14077
14078 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14079 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14080 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14082 S:      Maintained
14083 F:      sound/soc/codecs/lm49453*
14084 F:      sound/soc/codecs/isabelle*
14085
14086 TI LP855x BACKLIGHT DRIVER
14087 M:      Milo Kim <milo.kim@ti.com>
14088 S:      Maintained
14089 F:      Documentation/backlight/lp855x-driver.txt
14090 F:      drivers/video/backlight/lp855x_bl.c
14091 F:      include/linux/platform_data/lp855x.h
14092
14093 TI LP8727 CHARGER DRIVER
14094 M:      Milo Kim <milo.kim@ti.com>
14095 S:      Maintained
14096 F:      drivers/power/supply/lp8727_charger.c
14097 F:      include/linux/platform_data/lp8727.h
14098
14099 TI LP8788 MFD DRIVER
14100 M:      Milo Kim <milo.kim@ti.com>
14101 S:      Maintained
14102 F:      drivers/iio/adc/lp8788_adc.c
14103 F:      drivers/leds/leds-lp8788.c
14104 F:      drivers/mfd/lp8788*.c
14105 F:      drivers/power/supply/lp8788-charger.c
14106 F:      drivers/regulator/lp8788-*.c
14107 F:      include/linux/mfd/lp8788*.h
14108
14109 TI NETCP ETHERNET DRIVER
14110 M:      Wingman Kwok <w-kwok2@ti.com>
14111 M:      Murali Karicheri <m-karicheri2@ti.com>
14112 L:      netdev@vger.kernel.org
14113 S:      Maintained
14114 F:      drivers/net/ethernet/ti/netcp*
14115
14116 TI TAS571X FAMILY ASoC CODEC DRIVER
14117 M:      Kevin Cernekee <cernekee@chromium.org>
14118 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14119 S:      Odd Fixes
14120 F:      sound/soc/codecs/tas571x*
14121
14122 TI TRF7970A NFC DRIVER
14123 M:      Mark Greer <mgreer@animalcreek.com>
14124 L:      linux-wireless@vger.kernel.org
14125 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14126 S:      Supported
14127 F:      drivers/nfc/trf7970a.c
14128 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14129
14130 TI TWL4030 SERIES SOC CODEC DRIVER
14131 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14132 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14133 S:      Maintained
14134 F:      sound/soc/codecs/twl4030*
14135
14136 TI VPE/CAL DRIVERS
14137 M:      Benoit Parrot <bparrot@ti.com>
14138 L:      linux-media@vger.kernel.org
14139 W:      http://linuxtv.org/
14140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14141 S:      Maintained
14142 F:      drivers/media/platform/ti-vpe/
14143
14144 TI WILINK WIRELESS DRIVERS
14145 L:      linux-wireless@vger.kernel.org
14146 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14147 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14149 S:      Orphan
14150 F:      drivers/net/wireless/ti/
14151 F:      include/linux/wl12xx.h
14152
14153 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14154 M:      John Stultz <john.stultz@linaro.org>
14155 M:      Thomas Gleixner <tglx@linutronix.de>
14156 R:      Stephen Boyd <sboyd@kernel.org>
14157 L:      linux-kernel@vger.kernel.org
14158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14159 S:      Supported
14160 F:      include/linux/clocksource.h
14161 F:      include/linux/time.h
14162 F:      include/linux/timex.h
14163 F:      include/uapi/linux/time.h
14164 F:      include/uapi/linux/timex.h
14165 F:      kernel/time/clocksource.c
14166 F:      kernel/time/time*.c
14167 F:      kernel/time/alarmtimer.c
14168 F:      kernel/time/ntp.c
14169 F:      tools/testing/selftests/timers/
14170
14171 TIPC NETWORK LAYER
14172 M:      Jon Maloy <jon.maloy@ericsson.com>
14173 M:      Ying Xue <ying.xue@windriver.com>
14174 L:      netdev@vger.kernel.org (core kernel code)
14175 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14176 W:      http://tipc.sourceforge.net/
14177 S:      Maintained
14178 F:      include/uapi/linux/tipc*.h
14179 F:      net/tipc/
14180
14181 TLAN NETWORK DRIVER
14182 M:      Samuel Chessman <chessman@tux.org>
14183 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14184 W:      http://sourceforge.net/projects/tlan/
14185 S:      Maintained
14186 F:      Documentation/networking/tlan.txt
14187 F:      drivers/net/ethernet/ti/tlan.*
14188
14189 TM6000 VIDEO4LINUX DRIVER
14190 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
14191 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14192 L:      linux-media@vger.kernel.org
14193 W:      https://linuxtv.org
14194 T:      git git://linuxtv.org/media_tree.git
14195 S:      Odd fixes
14196 F:      drivers/media/usb/tm6000/
14197 F:      Documentation/media/v4l-drivers/tm6000*
14198
14199 TMIO/SDHI MMC DRIVER
14200 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14201 L:      linux-mmc@vger.kernel.org
14202 S:      Supported
14203 F:      drivers/mmc/host/tmio_mmc*
14204 F:      drivers/mmc/host/renesas_sdhi*
14205 F:      include/linux/mfd/tmio.h
14206
14207 TMP401 HARDWARE MONITOR DRIVER
14208 M:      Guenter Roeck <linux@roeck-us.net>
14209 L:      linux-hwmon@vger.kernel.org
14210 S:      Maintained
14211 F:      Documentation/hwmon/tmp401
14212 F:      drivers/hwmon/tmp401.c
14213
14214 TMPFS (SHMEM FILESYSTEM)
14215 M:      Hugh Dickins <hughd@google.com>
14216 L:      linux-mm@kvack.org
14217 S:      Maintained
14218 F:      include/linux/shmem_fs.h
14219 F:      mm/shmem.c
14220
14221 TOMOYO SECURITY MODULE
14222 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14223 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14224 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14225 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14226 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14227 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14228 W:      http://tomoyo.sourceforge.jp/
14229 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14230 S:      Maintained
14231 F:      security/tomoyo/
14232
14233 TOPSTAR LAPTOP EXTRAS DRIVER
14234 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14235 L:      platform-driver-x86@vger.kernel.org
14236 S:      Maintained
14237 F:      drivers/platform/x86/topstar-laptop.c
14238
14239 TORTURE-TEST MODULES
14240 M:      Davidlohr Bueso <dave@stgolabs.net>
14241 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14242 M:      Josh Triplett <josh@joshtriplett.org>
14243 L:      linux-kernel@vger.kernel.org
14244 S:      Supported
14245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14246 F:      Documentation/RCU/torture.txt
14247 F:      kernel/torture.c
14248 F:      kernel/rcu/rcutorture.c
14249 F:      kernel/locking/locktorture.c
14250
14251 TOSHIBA ACPI EXTRAS DRIVER
14252 M:      Azael Avalos <coproscefalo@gmail.com>
14253 L:      platform-driver-x86@vger.kernel.org
14254 S:      Maintained
14255 F:      drivers/platform/x86/toshiba_acpi.c
14256
14257 TOSHIBA BLUETOOTH DRIVER
14258 M:      Azael Avalos <coproscefalo@gmail.com>
14259 L:      platform-driver-x86@vger.kernel.org
14260 S:      Maintained
14261 F:      drivers/platform/x86/toshiba_bluetooth.c
14262
14263 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14264 M:      Azael Avalos <coproscefalo@gmail.com>
14265 L:      platform-driver-x86@vger.kernel.org
14266 S:      Maintained
14267 F:      drivers/platform/x86/toshiba_haps.c
14268
14269 TOSHIBA SMM DRIVER
14270 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14271 W:      http://www.buzzard.org.uk/toshiba/
14272 S:      Maintained
14273 F:      drivers/char/toshiba.c
14274 F:      include/linux/toshiba.h
14275 F:      include/uapi/linux/toshiba.h
14276
14277 TOSHIBA TC358743 DRIVER
14278 M:      Mats Randgaard <matrandg@cisco.com>
14279 L:      linux-media@vger.kernel.org
14280 S:      Maintained
14281 F:      drivers/media/i2c/tc358743*
14282 F:      include/media/i2c/tc358743.h
14283
14284 TOSHIBA WMI HOTKEYS DRIVER
14285 M:      Azael Avalos <coproscefalo@gmail.com>
14286 L:      platform-driver-x86@vger.kernel.org
14287 S:      Maintained
14288 F:      drivers/platform/x86/toshiba-wmi.c
14289
14290 TPM DEVICE DRIVER
14291 M:      Peter Huewe <peterhuewe@gmx.de>
14292 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14293 R:      Jason Gunthorpe <jgg@ziepe.ca>
14294 L:      linux-integrity@vger.kernel.org
14295 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14296 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14297 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14298 S:      Maintained
14299 F:      drivers/char/tpm/
14300
14301 TRACING
14302 M:      Steven Rostedt <rostedt@goodmis.org>
14303 M:      Ingo Molnar <mingo@redhat.com>
14304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14305 S:      Maintained
14306 F:      Documentation/trace/ftrace.txt
14307 F:      arch/*/*/*/ftrace.h
14308 F:      arch/*/kernel/ftrace.c
14309 F:      include/*/ftrace.h
14310 F:      include/linux/trace*.h
14311 F:      include/trace/
14312 F:      kernel/trace/
14313 F:      tools/testing/selftests/ftrace/
14314
14315 TRACING MMIO ACCESSES (MMIOTRACE)
14316 M:      Steven Rostedt <rostedt@goodmis.org>
14317 M:      Ingo Molnar <mingo@kernel.org>
14318 R:      Karol Herbst <karolherbst@gmail.com>
14319 R:      Pekka Paalanen <ppaalanen@gmail.com>
14320 S:      Maintained
14321 L:      linux-kernel@vger.kernel.org
14322 L:      nouveau@lists.freedesktop.org
14323 F:      kernel/trace/trace_mmiotrace.c
14324 F:      include/linux/mmiotrace.h
14325 F:      arch/x86/mm/kmmio.c
14326 F:      arch/x86/mm/mmio-mod.c
14327 F:      arch/x86/mm/testmmiotrace.c
14328
14329 TRIVIAL PATCHES
14330 M:      Jiri Kosina <trivial@kernel.org>
14331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14332 S:      Maintained
14333 K:      ^Subject:.*(?i)trivial
14334
14335 TEMPO SEMICONDUCTOR DRIVERS
14336 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14337 S:      Maintained
14338 F:      sound/soc/codecs/tscs*.c
14339 F:      sound/soc/codecs/tscs*.h
14340 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14341
14342 TTY LAYER
14343 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14344 M:      Jiri Slaby <jslaby@suse.com>
14345 S:      Supported
14346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14347 F:      Documentation/serial/
14348 F:      drivers/tty/
14349 F:      drivers/tty/serial/serial_core.c
14350 F:      include/linux/serial_core.h
14351 F:      include/linux/serial.h
14352 F:      include/linux/tty.h
14353 F:      include/uapi/linux/serial_core.h
14354 F:      include/uapi/linux/serial.h
14355 F:      include/uapi/linux/tty.h
14356
14357 TUA9001 MEDIA DRIVER
14358 M:      Antti Palosaari <crope@iki.fi>
14359 L:      linux-media@vger.kernel.org
14360 W:      https://linuxtv.org
14361 W:      http://palosaari.fi/linux/
14362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14363 T:      git git://linuxtv.org/anttip/media_tree.git
14364 S:      Maintained
14365 F:      drivers/media/tuners/tua9001*
14366
14367 TULIP NETWORK DRIVERS
14368 L:      netdev@vger.kernel.org
14369 L:      linux-parisc@vger.kernel.org
14370 S:      Orphan
14371 F:      drivers/net/ethernet/dec/tulip/
14372
14373 TUN/TAP driver
14374 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14375 W:      http://vtun.sourceforge.net/tun
14376 S:      Maintained
14377 F:      Documentation/networking/tuntap.txt
14378 F:      arch/um/os-Linux/drivers/
14379
14380 TURBOCHANNEL SUBSYSTEM
14381 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14382 M:      Ralf Baechle <ralf@linux-mips.org>
14383 L:      linux-mips@linux-mips.org
14384 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14385 S:      Maintained
14386 F:      drivers/tc/
14387 F:      include/linux/tc.h
14388
14389 TW5864 VIDEO4LINUX DRIVER
14390 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14391 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14392 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14393 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14394 L:      linux-media@vger.kernel.org
14395 S:      Supported
14396 F:      drivers/media/pci/tw5864/
14397
14398 TW68 VIDEO4LINUX DRIVER
14399 M:      Hans Verkuil <hverkuil@xs4all.nl>
14400 L:      linux-media@vger.kernel.org
14401 T:      git git://linuxtv.org/media_tree.git
14402 W:      https://linuxtv.org
14403 S:      Odd Fixes
14404 F:      drivers/media/pci/tw68/
14405
14406 TW686X VIDEO4LINUX DRIVER
14407 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14408 L:      linux-media@vger.kernel.org
14409 T:      git git://linuxtv.org/media_tree.git
14410 W:      http://linuxtv.org
14411 S:      Maintained
14412 F:      drivers/media/pci/tw686x/
14413
14414 UBI FILE SYSTEM (UBIFS)
14415 M:      Richard Weinberger <richard@nod.at>
14416 M:      Artem Bityutskiy <dedekind1@gmail.com>
14417 M:      Adrian Hunter <adrian.hunter@intel.com>
14418 L:      linux-mtd@lists.infradead.org
14419 T:      git git://git.infradead.org/ubifs-2.6.git
14420 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14421 S:      Supported
14422 F:      Documentation/filesystems/ubifs.txt
14423 F:      fs/ubifs/
14424
14425 UCLINUX (M68KNOMMU AND COLDFIRE)
14426 M:      Greg Ungerer <gerg@linux-m68k.org>
14427 W:      http://www.linux-m68k.org/
14428 W:      http://www.uclinux.org/
14429 L:      linux-m68k@lists.linux-m68k.org
14430 L:      uclinux-dev@uclinux.org  (subscribers-only)
14431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14432 S:      Maintained
14433 F:      arch/m68k/coldfire/
14434 F:      arch/m68k/68*/
14435 F:      arch/m68k/*/*_no.*
14436 F:      arch/m68k/include/asm/*_no.*
14437
14438 UDF FILESYSTEM
14439 M:      Jan Kara <jack@suse.com>
14440 S:      Maintained
14441 F:      Documentation/filesystems/udf.txt
14442 F:      fs/udf/
14443
14444 UDRAW TABLET
14445 M:      Bastien Nocera <hadess@hadess.net>
14446 L:      linux-input@vger.kernel.org
14447 S:      Maintained
14448 F:      drivers/hid/hid-udraw-ps3.c
14449
14450 UFS FILESYSTEM
14451 M:      Evgeniy Dushistov <dushistov@mail.ru>
14452 S:      Maintained
14453 F:      Documentation/filesystems/ufs.txt
14454 F:      fs/ufs/
14455
14456 UHID USERSPACE HID IO DRIVER:
14457 M:      David Herrmann <dh.herrmann@googlemail.com>
14458 L:      linux-input@vger.kernel.org
14459 S:      Maintained
14460 F:      drivers/hid/uhid.c
14461 F:      include/uapi/linux/uhid.h
14462
14463 ULPI BUS
14464 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14465 L:      linux-usb@vger.kernel.org
14466 S:      Maintained
14467 F:      drivers/usb/common/ulpi.c
14468 F:      include/linux/ulpi/
14469
14470 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14471 L:      linux-usb@vger.kernel.org
14472 S:      Orphan
14473 F:      drivers/uwb/
14474 F:      include/linux/uwb.h
14475 F:      include/linux/uwb/
14476
14477 UNICORE32 ARCHITECTURE:
14478 M:      Guan Xuetao <gxt@pku.edu.cn>
14479 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14480 S:      Maintained
14481 T:      git git://github.com/gxt/linux.git
14482 F:      arch/unicore32/
14483
14484 UNIFDEF
14485 M:      Tony Finch <dot@dotat.at>
14486 W:      http://dotat.at/prog/unifdef
14487 S:      Maintained
14488 F:      scripts/unifdef.c
14489
14490 UNIFORM CDROM DRIVER
14491 M:      Jens Axboe <axboe@kernel.dk>
14492 W:      http://www.kernel.dk
14493 S:      Maintained
14494 F:      Documentation/cdrom/
14495 F:      drivers/cdrom/cdrom.c
14496 F:      include/linux/cdrom.h
14497 F:      include/uapi/linux/cdrom.h
14498
14499 UNISYS S-PAR DRIVERS
14500 M:      David Kershner <david.kershner@unisys.com>
14501 L:      sparmaintainer@unisys.com (Unisys internal)
14502 S:      Supported
14503 F:      include/linux/visorbus.h
14504 F:      drivers/visorbus/
14505 F:      drivers/staging/unisys/
14506
14507 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14508 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14509 L:      linux-scsi@vger.kernel.org
14510 S:      Supported
14511 F:      Documentation/scsi/ufs.txt
14512 F:      drivers/scsi/ufs/
14513
14514 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14515 M:      Joao Pinto <jpinto@synopsys.com>
14516 L:      linux-scsi@vger.kernel.org
14517 S:      Supported
14518 F:      drivers/scsi/ufs/*dwc*
14519
14520 UNSORTED BLOCK IMAGES (UBI)
14521 M:      Artem Bityutskiy <dedekind1@gmail.com>
14522 M:      Richard Weinberger <richard@nod.at>
14523 W:      http://www.linux-mtd.infradead.org/
14524 L:      linux-mtd@lists.infradead.org
14525 T:      git git://git.infradead.org/ubifs-2.6.git
14526 S:      Supported
14527 F:      drivers/mtd/ubi/
14528 F:      include/linux/mtd/ubi.h
14529 F:      include/uapi/mtd/ubi-user.h
14530
14531 USB "USBNET" DRIVER FRAMEWORK
14532 M:      Oliver Neukum <oneukum@suse.com>
14533 L:      netdev@vger.kernel.org
14534 W:      http://www.linux-usb.org/usbnet
14535 S:      Maintained
14536 F:      drivers/net/usb/usbnet.c
14537 F:      include/linux/usb/usbnet.h
14538
14539 USB ACM DRIVER
14540 M:      Oliver Neukum <oneukum@suse.com>
14541 L:      linux-usb@vger.kernel.org
14542 S:      Maintained
14543 F:      Documentation/usb/acm.txt
14544 F:      drivers/usb/class/cdc-acm.*
14545
14546 USB AR5523 WIRELESS DRIVER
14547 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14548 L:      linux-wireless@vger.kernel.org
14549 S:      Maintained
14550 F:      drivers/net/wireless/ath/ar5523/
14551
14552 USB ATTACHED SCSI
14553 M:      Oliver Neukum <oneukum@suse.com>
14554 L:      linux-usb@vger.kernel.org
14555 L:      linux-scsi@vger.kernel.org
14556 S:      Maintained
14557 F:      drivers/usb/storage/uas.c
14558
14559 USB CDC ETHERNET DRIVER
14560 M:      Oliver Neukum <oliver@neukum.org>
14561 L:      linux-usb@vger.kernel.org
14562 S:      Maintained
14563 F:      drivers/net/usb/cdc_*.c
14564 F:      include/uapi/linux/usb/cdc.h
14565
14566 USB CHAOSKEY DRIVER
14567 M:      Keith Packard <keithp@keithp.com>
14568 L:      linux-usb@vger.kernel.org
14569 S:      Maintained
14570 F:      drivers/usb/misc/chaoskey.c
14571
14572 USB CYPRESS C67X00 DRIVER
14573 M:      Peter Korsgaard <jacmet@sunsite.dk>
14574 L:      linux-usb@vger.kernel.org
14575 S:      Maintained
14576 F:      drivers/usb/c67x00/
14577
14578 USB DAVICOM DM9601 DRIVER
14579 M:      Peter Korsgaard <jacmet@sunsite.dk>
14580 L:      netdev@vger.kernel.org
14581 W:      http://www.linux-usb.org/usbnet
14582 S:      Maintained
14583 F:      drivers/net/usb/dm9601.c
14584
14585 USB DIAMOND RIO500 DRIVER
14586 M:      Cesar Miquel <miquel@df.uba.ar>
14587 L:      rio500-users@lists.sourceforge.net
14588 W:      http://rio500.sourceforge.net
14589 S:      Maintained
14590 F:      drivers/usb/misc/rio500*
14591
14592 USB EHCI DRIVER
14593 M:      Alan Stern <stern@rowland.harvard.edu>
14594 L:      linux-usb@vger.kernel.org
14595 S:      Maintained
14596 F:      Documentation/usb/ehci.txt
14597 F:      drivers/usb/host/ehci*
14598
14599 USB GADGET/PERIPHERAL SUBSYSTEM
14600 M:      Felipe Balbi <balbi@kernel.org>
14601 L:      linux-usb@vger.kernel.org
14602 W:      http://www.linux-usb.org/gadget
14603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14604 S:      Maintained
14605 F:      drivers/usb/gadget/
14606 F:      include/linux/usb/gadget*
14607
14608 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14609 M:      Jiri Kosina <jikos@kernel.org>
14610 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14611 L:      linux-usb@vger.kernel.org
14612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14613 S:      Maintained
14614 F:      Documentation/hid/hiddev.txt
14615 F:      drivers/hid/usbhid/
14616
14617 USB INTEL XHCI ROLE MUX DRIVER
14618 M:      Hans de Goede <hdegoede@redhat.com>
14619 L:      linux-usb@vger.kernel.org
14620 S:      Maintained
14621 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14622
14623 USB ISP116X DRIVER
14624 M:      Olav Kongas <ok@artecdesign.ee>
14625 L:      linux-usb@vger.kernel.org
14626 S:      Maintained
14627 F:      drivers/usb/host/isp116x*
14628 F:      include/linux/usb/isp116x.h
14629
14630 USB LAN78XX ETHERNET DRIVER
14631 M:      Woojung Huh <woojung.huh@microchip.com>
14632 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14633 L:      netdev@vger.kernel.org
14634 S:      Maintained
14635 F:      drivers/net/usb/lan78xx.*
14636
14637 USB MASS STORAGE DRIVER
14638 M:      Alan Stern <stern@rowland.harvard.edu>
14639 L:      linux-usb@vger.kernel.org
14640 L:      usb-storage@lists.one-eyed-alien.net
14641 S:      Maintained
14642 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14643 F:      drivers/usb/storage/
14644
14645 USB MIDI DRIVER
14646 M:      Clemens Ladisch <clemens@ladisch.de>
14647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14648 T:      git git://git.alsa-project.org/alsa-kernel.git
14649 S:      Maintained
14650 F:      sound/usb/midi.*
14651
14652 USB NETWORKING DRIVERS
14653 L:      linux-usb@vger.kernel.org
14654 S:      Odd Fixes
14655 F:      drivers/net/usb/
14656
14657 USB OHCI DRIVER
14658 M:      Alan Stern <stern@rowland.harvard.edu>
14659 L:      linux-usb@vger.kernel.org
14660 S:      Maintained
14661 F:      Documentation/usb/ohci.txt
14662 F:      drivers/usb/host/ohci*
14663
14664 USB OTG FSM (Finite State Machine)
14665 M:      Peter Chen <Peter.Chen@nxp.com>
14666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14667 L:      linux-usb@vger.kernel.org
14668 S:      Maintained
14669 F:      drivers/usb/common/usb-otg-fsm.c
14670
14671 USB OVER IP DRIVER
14672 M:      Valentina Manea <valentina.manea.m@gmail.com>
14673 M:      Shuah Khan <shuahkh@osg.samsung.com>
14674 M:      Shuah Khan <shuah@kernel.org>
14675 L:      linux-usb@vger.kernel.org
14676 S:      Maintained
14677 F:      Documentation/usb/usbip_protocol.txt
14678 F:      drivers/usb/usbip/
14679 F:      tools/usb/usbip/
14680
14681 USB PEGASUS DRIVER
14682 M:      Petko Manolov <petkan@nucleusys.com>
14683 L:      linux-usb@vger.kernel.org
14684 L:      netdev@vger.kernel.org
14685 T:      git git://github.com/petkan/pegasus.git
14686 W:      https://github.com/petkan/pegasus
14687 S:      Maintained
14688 F:      drivers/net/usb/pegasus.*
14689
14690 USB PHY LAYER
14691 M:      Felipe Balbi <balbi@kernel.org>
14692 L:      linux-usb@vger.kernel.org
14693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14694 S:      Maintained
14695 F:      drivers/usb/phy/
14696
14697 USB PRINTER DRIVER (usblp)
14698 M:      Pete Zaitcev <zaitcev@redhat.com>
14699 L:      linux-usb@vger.kernel.org
14700 S:      Supported
14701 F:      drivers/usb/class/usblp.c
14702
14703 USB QMI WWAN NETWORK DRIVER
14704 M:      Bjørn Mork <bjorn@mork.no>
14705 L:      netdev@vger.kernel.org
14706 S:      Maintained
14707 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14708 F:      drivers/net/usb/qmi_wwan.c
14709
14710 USB RTL8150 DRIVER
14711 M:      Petko Manolov <petkan@nucleusys.com>
14712 L:      linux-usb@vger.kernel.org
14713 L:      netdev@vger.kernel.org
14714 T:      git git://github.com/petkan/rtl8150.git
14715 W:      https://github.com/petkan/rtl8150
14716 S:      Maintained
14717 F:      drivers/net/usb/rtl8150.c
14718
14719 USB SERIAL SUBSYSTEM
14720 M:      Johan Hovold <johan@kernel.org>
14721 L:      linux-usb@vger.kernel.org
14722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14723 S:      Maintained
14724 F:      Documentation/usb/usb-serial.txt
14725 F:      drivers/usb/serial/
14726 F:      include/linux/usb/serial.h
14727
14728 USB SMSC75XX ETHERNET DRIVER
14729 M:      Steve Glendinning <steve.glendinning@shawell.net>
14730 L:      netdev@vger.kernel.org
14731 S:      Maintained
14732 F:      drivers/net/usb/smsc75xx.*
14733
14734 USB SMSC95XX ETHERNET DRIVER
14735 M:      Steve Glendinning <steve.glendinning@shawell.net>
14736 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14737 L:      netdev@vger.kernel.org
14738 S:      Maintained
14739 F:      drivers/net/usb/smsc95xx.*
14740
14741 USB SUBSYSTEM
14742 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14743 L:      linux-usb@vger.kernel.org
14744 W:      http://www.linux-usb.org
14745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14746 S:      Supported
14747 F:      Documentation/devicetree/bindings/usb/
14748 F:      Documentation/usb/
14749 F:      drivers/usb/
14750 F:      include/linux/usb.h
14751 F:      include/linux/usb/
14752
14753 USB TYPEC PI3USB30532 MUX DRIVER
14754 M:      Hans de Goede <hdegoede@redhat.com>
14755 L:      linux-usb@vger.kernel.org
14756 S:      Maintained
14757 F:      drivers/usb/typec/mux/pi3usb30532.c
14758
14759 USB TYPEC SUBSYSTEM
14760 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14761 L:      linux-usb@vger.kernel.org
14762 S:      Maintained
14763 F:      Documentation/ABI/testing/sysfs-class-typec
14764 F:      Documentation/usb/typec.rst
14765 F:      drivers/usb/typec/
14766 F:      include/linux/usb/typec.h
14767
14768 USB UHCI DRIVER
14769 M:      Alan Stern <stern@rowland.harvard.edu>
14770 L:      linux-usb@vger.kernel.org
14771 S:      Maintained
14772 F:      drivers/usb/host/uhci*
14773
14774 USB VIDEO CLASS
14775 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14776 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14777 L:      linux-media@vger.kernel.org
14778 T:      git git://linuxtv.org/media_tree.git
14779 W:      http://www.ideasonboard.org/uvc/
14780 S:      Maintained
14781 F:      drivers/media/usb/uvc/
14782 F:      include/uapi/linux/uvcvideo.h
14783
14784 USB VISION DRIVER
14785 M:      Hans Verkuil <hverkuil@xs4all.nl>
14786 L:      linux-media@vger.kernel.org
14787 T:      git git://linuxtv.org/media_tree.git
14788 W:      https://linuxtv.org
14789 S:      Odd Fixes
14790 F:      drivers/media/usb/usbvision/
14791
14792 USB WEBCAM GADGET
14793 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14794 L:      linux-usb@vger.kernel.org
14795 S:      Maintained
14796 F:      drivers/usb/gadget/function/*uvc*
14797 F:      drivers/usb/gadget/legacy/webcam.c
14798
14799 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14800 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14801 L:      linux-wireless@vger.kernel.org
14802 S:      Maintained
14803 F:      drivers/net/wireless/rndis_wlan.c
14804
14805 USB XHCI DRIVER
14806 M:      Mathias Nyman <mathias.nyman@intel.com>
14807 L:      linux-usb@vger.kernel.org
14808 S:      Supported
14809 F:      drivers/usb/host/xhci*
14810 F:      drivers/usb/host/pci-quirks*
14811
14812 USB ZD1201 DRIVER
14813 L:      linux-wireless@vger.kernel.org
14814 W:      http://linux-lc100020.sourceforge.net
14815 S:      Orphan
14816 F:      drivers/net/wireless/zydas/zd1201.*
14817
14818 USB ZR364XX DRIVER
14819 M:      Antoine Jacquet <royale@zerezo.com>
14820 L:      linux-usb@vger.kernel.org
14821 L:      linux-media@vger.kernel.org
14822 T:      git git://linuxtv.org/media_tree.git
14823 W:      http://royale.zerezo.com/zr364xx/
14824 S:      Maintained
14825 F:      Documentation/media/v4l-drivers/zr364xx*
14826 F:      drivers/media/usb/zr364xx/
14827
14828 USER-MODE LINUX (UML)
14829 M:      Jeff Dike <jdike@addtoit.com>
14830 M:      Richard Weinberger <richard@nod.at>
14831 L:      user-mode-linux-devel@lists.sourceforge.net
14832 L:      user-mode-linux-user@lists.sourceforge.net
14833 W:      http://user-mode-linux.sourceforge.net
14834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14835 S:      Maintained
14836 F:      Documentation/virtual/uml/
14837 F:      arch/um/
14838 F:      arch/x86/um/
14839 F:      fs/hostfs/
14840 F:      fs/hppfs/
14841
14842 USERSPACE I/O (UIO)
14843 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14844 S:      Maintained
14845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14846 F:      Documentation/driver-api/uio-howto.rst
14847 F:      drivers/uio/
14848 F:      include/linux/uio*.h
14849
14850 UTIL-LINUX PACKAGE
14851 M:      Karel Zak <kzak@redhat.com>
14852 L:      util-linux@vger.kernel.org
14853 W:      http://en.wikipedia.org/wiki/Util-linux
14854 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14855 S:      Maintained
14856
14857 UUID HELPERS
14858 M:      Christoph Hellwig <hch@lst.de>
14859 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14860 L:      linux-kernel@vger.kernel.org
14861 T:      git git://git.infradead.org/users/hch/uuid.git
14862 F:      lib/uuid.c
14863 F:      lib/test_uuid.c
14864 F:      include/linux/uuid.h
14865 F:      include/uapi/linux/uuid.h
14866 S:      Maintained
14867
14868 UVESAFB DRIVER
14869 M:      Michal Januszewski <spock@gentoo.org>
14870 L:      linux-fbdev@vger.kernel.org
14871 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14872 S:      Maintained
14873 F:      Documentation/fb/uvesafb.txt
14874 F:      drivers/video/fbdev/uvesafb.*
14875
14876 VF610 NAND DRIVER
14877 M:      Stefan Agner <stefan@agner.ch>
14878 L:      linux-mtd@lists.infradead.org
14879 S:      Supported
14880 F:      drivers/mtd/nand/raw/vf610_nfc.c
14881
14882 VFAT/FAT/MSDOS FILESYSTEM
14883 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14884 S:      Maintained
14885 F:      Documentation/filesystems/vfat.txt
14886 F:      fs/fat/
14887
14888 VFIO DRIVER
14889 M:      Alex Williamson <alex.williamson@redhat.com>
14890 L:      kvm@vger.kernel.org
14891 T:      git git://github.com/awilliam/linux-vfio.git
14892 S:      Maintained
14893 F:      Documentation/vfio.txt
14894 F:      drivers/vfio/
14895 F:      include/linux/vfio.h
14896 F:      include/uapi/linux/vfio.h
14897
14898 VFIO MEDIATED DEVICE DRIVERS
14899 M:      Kirti Wankhede <kwankhede@nvidia.com>
14900 L:      kvm@vger.kernel.org
14901 S:      Maintained
14902 F:      Documentation/vfio-mediated-device.txt
14903 F:      drivers/vfio/mdev/
14904 F:      include/linux/mdev.h
14905 F:      samples/vfio-mdev/
14906
14907 VFIO PLATFORM DRIVER
14908 M:      Eric Auger <eric.auger@redhat.com>
14909 L:      kvm@vger.kernel.org
14910 S:      Maintained
14911 F:      drivers/vfio/platform/
14912
14913 VGA_SWITCHEROO
14914 R:      Lukas Wunner <lukas@wunner.de>
14915 S:      Maintained
14916 F:      Documentation/gpu/vga-switcheroo.rst
14917 F:      drivers/gpu/vga/vga_switcheroo.c
14918 F:      include/linux/vga_switcheroo.h
14919 T:      git git://anongit.freedesktop.org/drm/drm-misc
14920
14921 VIA RHINE NETWORK DRIVER
14922 S:      Orphan
14923 F:      drivers/net/ethernet/via/via-rhine.c
14924
14925 VIA SD/MMC CARD CONTROLLER DRIVER
14926 M:      Bruce Chang <brucechang@via.com.tw>
14927 M:      Harald Welte <HaraldWelte@viatech.com>
14928 S:      Maintained
14929 F:      drivers/mmc/host/via-sdmmc.c
14930
14931 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14932 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14933 L:      linux-fbdev@vger.kernel.org
14934 S:      Maintained
14935 F:      include/linux/via-core.h
14936 F:      include/linux/via-gpio.h
14937 F:      include/linux/via_i2c.h
14938 F:      drivers/video/fbdev/via/
14939
14940 VIA VELOCITY NETWORK DRIVER
14941 M:      Francois Romieu <romieu@fr.zoreil.com>
14942 L:      netdev@vger.kernel.org
14943 S:      Maintained
14944 F:      drivers/net/ethernet/via/via-velocity.*
14945
14946 VIDEO MULTIPLEXER DRIVER
14947 M:      Philipp Zabel <p.zabel@pengutronix.de>
14948 L:      linux-media@vger.kernel.org
14949 S:      Maintained
14950 F:      drivers/media/platform/video-mux.c
14951
14952 VIDEOBUF2 FRAMEWORK
14953 M:      Pawel Osciak <pawel@osciak.com>
14954 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14955 M:      Kyungmin Park <kyungmin.park@samsung.com>
14956 L:      linux-media@vger.kernel.org
14957 S:      Maintained
14958 F:      drivers/media/v4l2-core/videobuf2-*
14959 F:      include/media/videobuf2-*
14960
14961 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14962 M:      Helen Koike <helen.koike@collabora.com>
14963 L:      linux-media@vger.kernel.org
14964 T:      git git://linuxtv.org/media_tree.git
14965 W:      https://linuxtv.org
14966 S:      Maintained
14967 F:      drivers/media/platform/vimc/*
14968
14969 VIRT LIB
14970 M:      Alex Williamson <alex.williamson@redhat.com>
14971 M:      Paolo Bonzini <pbonzini@redhat.com>
14972 L:      kvm@vger.kernel.org
14973 S:      Supported
14974 F:      virt/lib/
14975
14976 VIRTIO AND VHOST VSOCK DRIVER
14977 M:      Stefan Hajnoczi <stefanha@redhat.com>
14978 L:      kvm@vger.kernel.org
14979 L:      virtualization@lists.linux-foundation.org
14980 L:      netdev@vger.kernel.org
14981 S:      Maintained
14982 F:      include/linux/virtio_vsock.h
14983 F:      include/uapi/linux/virtio_vsock.h
14984 F:      include/uapi/linux/vsockmon.h
14985 F:      include/uapi/linux/vm_sockets_diag.h
14986 F:      net/vmw_vsock/diag.c
14987 F:      net/vmw_vsock/af_vsock_tap.c
14988 F:      net/vmw_vsock/virtio_transport_common.c
14989 F:      net/vmw_vsock/virtio_transport.c
14990 F:      drivers/net/vsockmon.c
14991 F:      drivers/vhost/vsock.c
14992 F:      drivers/vhost/vsock.h
14993 F:      tools/testing/vsock/
14994
14995 VIRTIO CONSOLE DRIVER
14996 M:      Amit Shah <amit@kernel.org>
14997 L:      virtualization@lists.linux-foundation.org
14998 S:      Maintained
14999 F:      drivers/char/virtio_console.c
15000 F:      include/linux/virtio_console.h
15001 F:      include/uapi/linux/virtio_console.h
15002
15003 VIRTIO CORE, NET AND BLOCK DRIVERS
15004 M:      "Michael S. Tsirkin" <mst@redhat.com>
15005 M:      Jason Wang <jasowang@redhat.com>
15006 L:      virtualization@lists.linux-foundation.org
15007 S:      Maintained
15008 F:      Documentation/devicetree/bindings/virtio/
15009 F:      drivers/virtio/
15010 F:      tools/virtio/
15011 F:      drivers/net/virtio_net.c
15012 F:      drivers/block/virtio_blk.c
15013 F:      include/linux/virtio*.h
15014 F:      include/uapi/linux/virtio_*.h
15015 F:      drivers/crypto/virtio/
15016 F:      mm/balloon_compaction.c
15017
15018 VIRTIO CRYPTO DRIVER
15019 M:      Gonglei <arei.gonglei@huawei.com>
15020 L:      virtualization@lists.linux-foundation.org
15021 L:      linux-crypto@vger.kernel.org
15022 S:      Maintained
15023 F:      drivers/crypto/virtio/
15024 F:      include/uapi/linux/virtio_crypto.h
15025
15026 VIRTIO DRIVERS FOR S390
15027 M:      Cornelia Huck <cohuck@redhat.com>
15028 M:      Halil Pasic <pasic@linux.ibm.com>
15029 L:      linux-s390@vger.kernel.org
15030 L:      virtualization@lists.linux-foundation.org
15031 L:      kvm@vger.kernel.org
15032 S:      Supported
15033 F:      drivers/s390/virtio/
15034 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15035
15036 VIRTIO GPU DRIVER
15037 M:      David Airlie <airlied@linux.ie>
15038 M:      Gerd Hoffmann <kraxel@redhat.com>
15039 L:      dri-devel@lists.freedesktop.org
15040 L:      virtualization@lists.linux-foundation.org
15041 T:      git git://anongit.freedesktop.org/drm/drm-misc
15042 S:      Maintained
15043 F:      drivers/gpu/drm/virtio/
15044 F:      include/uapi/linux/virtio_gpu.h
15045
15046 VIRTIO HOST (VHOST)
15047 M:      "Michael S. Tsirkin" <mst@redhat.com>
15048 M:      Jason Wang <jasowang@redhat.com>
15049 L:      kvm@vger.kernel.org
15050 L:      virtualization@lists.linux-foundation.org
15051 L:      netdev@vger.kernel.org
15052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15053 S:      Maintained
15054 F:      drivers/vhost/
15055 F:      include/uapi/linux/vhost.h
15056
15057 VIRTIO INPUT DRIVER
15058 M:      Gerd Hoffmann <kraxel@redhat.com>
15059 S:      Maintained
15060 F:      drivers/virtio/virtio_input.c
15061 F:      include/uapi/linux/virtio_input.h
15062
15063 VIRTUAL BOX GUEST DEVICE DRIVER
15064 M:      Hans de Goede <hdegoede@redhat.com>
15065 M:      Arnd Bergmann <arnd@arndb.de>
15066 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15067 S:      Maintained
15068 F:      include/linux/vbox_utils.h
15069 F:      include/uapi/linux/vbox*.h
15070 F:      drivers/virt/vboxguest/
15071
15072 VIRTUAL SERIO DEVICE DRIVER
15073 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15074 S:      Maintained
15075 F:      drivers/input/serio/userio.c
15076 F:      include/uapi/linux/userio.h
15077
15078 VIVID VIRTUAL VIDEO DRIVER
15079 M:      Hans Verkuil <hverkuil@xs4all.nl>
15080 L:      linux-media@vger.kernel.org
15081 T:      git git://linuxtv.org/media_tree.git
15082 W:      https://linuxtv.org
15083 S:      Maintained
15084 F:      drivers/media/platform/vivid/*
15085
15086 VLYNQ BUS
15087 M:      Florian Fainelli <f.fainelli@gmail.com>
15088 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15089 S:      Maintained
15090 F:      drivers/vlynq/vlynq.c
15091 F:      include/linux/vlynq.h
15092
15093 VME SUBSYSTEM
15094 M:      Martyn Welch <martyn@welchs.me.uk>
15095 M:      Manohar Vanga <manohar.vanga@gmail.com>
15096 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15097 L:      devel@driverdev.osuosl.org
15098 S:      Maintained
15099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15100 F:      Documentation/driver-api/vme.rst
15101 F:      drivers/staging/vme/
15102 F:      drivers/vme/
15103 F:      include/linux/vme*
15104
15105 VMWARE BALLOON DRIVER
15106 M:      Xavier Deguillard <xdeguillard@vmware.com>
15107 M:      Philip Moltmann <moltmann@vmware.com>
15108 M:      "VMware, Inc." <pv-drivers@vmware.com>
15109 L:      linux-kernel@vger.kernel.org
15110 S:      Maintained
15111 F:      drivers/misc/vmw_balloon.c
15112
15113 VMWARE HYPERVISOR INTERFACE
15114 M:      Alok Kataria <akataria@vmware.com>
15115 L:      virtualization@lists.linux-foundation.org
15116 S:      Supported
15117 F:      arch/x86/kernel/cpu/vmware.c
15118
15119 VMWARE PVRDMA DRIVER
15120 M:      Adit Ranadive <aditr@vmware.com>
15121 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15122 L:      linux-rdma@vger.kernel.org
15123 S:      Maintained
15124 F:      drivers/infiniband/hw/vmw_pvrdma/
15125
15126 VMware PVSCSI driver
15127 M:      Jim Gill <jgill@vmware.com>
15128 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15129 L:      linux-scsi@vger.kernel.org
15130 S:      Maintained
15131 F:      drivers/scsi/vmw_pvscsi.c
15132 F:      drivers/scsi/vmw_pvscsi.h
15133
15134 VMWARE VMMOUSE SUBDRIVER
15135 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15136 M:      "VMware, Inc." <pv-drivers@vmware.com>
15137 L:      linux-input@vger.kernel.org
15138 S:      Maintained
15139 F:      drivers/input/mouse/vmmouse.c
15140 F:      drivers/input/mouse/vmmouse.h
15141
15142 VMWARE VMXNET3 ETHERNET DRIVER
15143 M:      Ronak Doshi <doshir@vmware.com>
15144 M:      "VMware, Inc." <pv-drivers@vmware.com>
15145 L:      netdev@vger.kernel.org
15146 S:      Maintained
15147 F:      drivers/net/vmxnet3/
15148
15149 VOCORE VOCORE2 BOARD
15150 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15151 L:      linux-mips@linux-mips.org
15152 S:      Maintained
15153 F:      arch/mips/boot/dts/ralink/vocore2.dts
15154
15155 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15156 M:      Liam Girdwood <lgirdwood@gmail.com>
15157 M:      Mark Brown <broonie@kernel.org>
15158 L:      linux-kernel@vger.kernel.org
15159 W:      http://www.slimlogic.co.uk/?p=48
15160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15161 S:      Supported
15162 F:      Documentation/devicetree/bindings/regulator/
15163 F:      Documentation/power/regulator/
15164 F:      drivers/regulator/
15165 F:      include/dt-bindings/regulator/
15166 F:      include/linux/regulator/
15167
15168 VRF
15169 M:      David Ahern <dsa@cumulusnetworks.com>
15170 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15171 L:      netdev@vger.kernel.org
15172 S:      Maintained
15173 F:      drivers/net/vrf.c
15174 F:      Documentation/networking/vrf.txt
15175
15176 VT1211 HARDWARE MONITOR DRIVER
15177 M:      Juerg Haefliger <juergh@gmail.com>
15178 L:      linux-hwmon@vger.kernel.org
15179 S:      Maintained
15180 F:      Documentation/hwmon/vt1211
15181 F:      drivers/hwmon/vt1211.c
15182
15183 VT8231 HARDWARE MONITOR DRIVER
15184 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15185 L:      linux-hwmon@vger.kernel.org
15186 S:      Maintained
15187 F:      drivers/hwmon/vt8231.c
15188
15189 VUB300 USB to SDIO/SD/MMC bridge chip
15190 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15191 L:      linux-mmc@vger.kernel.org
15192 L:      linux-usb@vger.kernel.org
15193 S:      Supported
15194 F:      drivers/mmc/host/vub300.c
15195
15196 W1 DALLAS'S 1-WIRE BUS
15197 M:      Evgeniy Polyakov <zbr@ioremap.net>
15198 S:      Maintained
15199 F:      Documentation/w1/
15200 F:      drivers/w1/
15201 F:      include/linux/w1.h
15202
15203 W83791D HARDWARE MONITORING DRIVER
15204 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15205 L:      linux-hwmon@vger.kernel.org
15206 S:      Maintained
15207 F:      Documentation/hwmon/w83791d
15208 F:      drivers/hwmon/w83791d.c
15209
15210 W83793 HARDWARE MONITORING DRIVER
15211 M:      Rudolf Marek <r.marek@assembler.cz>
15212 L:      linux-hwmon@vger.kernel.org
15213 S:      Maintained
15214 F:      Documentation/hwmon/w83793
15215 F:      drivers/hwmon/w83793.c
15216
15217 W83795 HARDWARE MONITORING DRIVER
15218 M:      Jean Delvare <jdelvare@suse.com>
15219 L:      linux-hwmon@vger.kernel.org
15220 S:      Maintained
15221 F:      drivers/hwmon/w83795.c
15222
15223 W83L51xD SD/MMC CARD INTERFACE DRIVER
15224 M:      Pierre Ossman <pierre@ossman.eu>
15225 S:      Maintained
15226 F:      drivers/mmc/host/wbsd.*
15227
15228 WACOM PROTOCOL 4 SERIAL TABLETS
15229 M:      Julian Squires <julian@cipht.net>
15230 M:      Hans de Goede <hdegoede@redhat.com>
15231 L:      linux-input@vger.kernel.org
15232 S:      Maintained
15233 F:      drivers/input/tablet/wacom_serial4.c
15234
15235 WATCHDOG DEVICE DRIVERS
15236 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15237 M:      Guenter Roeck <linux@roeck-us.net>
15238 L:      linux-watchdog@vger.kernel.org
15239 W:      http://www.linux-watchdog.org/
15240 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15241 S:      Maintained
15242 F:      Documentation/devicetree/bindings/watchdog/
15243 F:      Documentation/watchdog/
15244 F:      drivers/watchdog/
15245 F:      include/linux/watchdog.h
15246 F:      include/uapi/linux/watchdog.h
15247
15248 WHISKEYCOVE PMIC GPIO DRIVER
15249 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15250 L:      linux-gpio@vger.kernel.org
15251 S:      Maintained
15252 F:      drivers/gpio/gpio-wcove.c
15253
15254 WIIMOTE HID DRIVER
15255 M:      David Herrmann <dh.herrmann@googlemail.com>
15256 L:      linux-input@vger.kernel.org
15257 S:      Maintained
15258 F:      drivers/hid/hid-wiimote*
15259
15260 WILOCITY WIL6210 WIRELESS DRIVER
15261 M:      Maya Erez <merez@codeaurora.org>
15262 L:      linux-wireless@vger.kernel.org
15263 L:      wil6210@qti.qualcomm.com
15264 S:      Supported
15265 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15266 F:      drivers/net/wireless/ath/wil6210/
15267
15268 WIMAX STACK
15269 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15270 M:      linux-wimax@intel.com
15271 L:      wimax@linuxwimax.org (subscribers-only)
15272 S:      Supported
15273 W:      http://linuxwimax.org
15274 F:      Documentation/wimax/README.wimax
15275 F:      include/linux/wimax/debug.h
15276 F:      include/net/wimax.h
15277 F:      include/uapi/linux/wimax.h
15278 F:      net/wimax/
15279
15280 WINBOND CIR DRIVER
15281 M:      David Härdeman <david@hardeman.nu>
15282 S:      Maintained
15283 F:      drivers/media/rc/winbond-cir.c
15284
15285 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15287 L:      linux-watchdog@vger.kernel.org
15288 S:      Maintained
15289 F:      drivers/watchdog/ebc-c384_wdt.c
15290
15291 WINSYSTEMS WS16C48 GPIO DRIVER
15292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15293 L:      linux-gpio@vger.kernel.org
15294 S:      Maintained
15295 F:      drivers/gpio/gpio-ws16c48.c
15296
15297 WISTRON LAPTOP BUTTON DRIVER
15298 M:      Miloslav Trmac <mitr@volny.cz>
15299 S:      Maintained
15300 F:      drivers/input/misc/wistron_btns.c
15301
15302 WL3501 WIRELESS PCMCIA CARD DRIVER
15303 L:      linux-wireless@vger.kernel.org
15304 S:      Odd fixes
15305 F:      drivers/net/wireless/wl3501*
15306
15307 WOLFSON MICROELECTRONICS DRIVERS
15308 L:      patches@opensource.cirrus.com
15309 T:      git https://github.com/CirrusLogic/linux-drivers.git
15310 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15311 S:      Supported
15312 F:      Documentation/hwmon/wm83??
15313 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15314 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15315 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15316 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15317 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15318 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15319 F:      drivers/clk/clk-wm83*.c
15320 F:      drivers/extcon/extcon-arizona.c
15321 F:      drivers/leds/leds-wm83*.c
15322 F:      drivers/gpio/gpio-*wm*.c
15323 F:      drivers/gpio/gpio-arizona.c
15324 F:      drivers/hwmon/wm83??-hwmon.c
15325 F:      drivers/input/misc/wm831x-on.c
15326 F:      drivers/input/touchscreen/wm831x-ts.c
15327 F:      drivers/input/touchscreen/wm97*.c
15328 F:      drivers/mfd/arizona*
15329 F:      drivers/mfd/wm*.c
15330 F:      drivers/mfd/cs47l24*
15331 F:      drivers/power/supply/wm83*.c
15332 F:      drivers/rtc/rtc-wm83*.c
15333 F:      drivers/regulator/wm8*.c
15334 F:      drivers/regulator/arizona*
15335 F:      drivers/video/backlight/wm83*_bl.c
15336 F:      drivers/watchdog/wm83*_wdt.c
15337 F:      include/linux/mfd/arizona/
15338 F:      include/linux/mfd/wm831x/
15339 F:      include/linux/mfd/wm8350/
15340 F:      include/linux/mfd/wm8400*
15341 F:      include/linux/regulator/arizona*
15342 F:      include/linux/wm97xx.h
15343 F:      include/sound/wm????.h
15344 F:      sound/soc/codecs/arizona.?
15345 F:      sound/soc/codecs/wm*
15346 F:      sound/soc/codecs/cs47l24*
15347
15348 WORKQUEUE
15349 M:      Tejun Heo <tj@kernel.org>
15350 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15352 S:      Maintained
15353 F:      include/linux/workqueue.h
15354 F:      kernel/workqueue.c
15355 F:      Documentation/core-api/workqueue.rst
15356
15357 X-POWERS AXP288 PMIC DRIVERS
15358 M:      Hans de Goede <hdegoede@redhat.com>
15359 S:      Maintained
15360 N:      axp288
15361 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15362
15363 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15364 M:      Chen-Yu Tsai <wens@csie.org>
15365 L:      linux-kernel@vger.kernel.org
15366 S:      Maintained
15367 N:      axp[128]
15368
15369 X.25 NETWORK LAYER
15370 M:      Andrew Hendry <andrew.hendry@gmail.com>
15371 L:      linux-x25@vger.kernel.org
15372 S:      Odd Fixes
15373 F:      Documentation/networking/x25*
15374 F:      include/net/x25*
15375 F:      net/x25/
15376
15377 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15378 M:      Thomas Gleixner <tglx@linutronix.de>
15379 M:      Ingo Molnar <mingo@redhat.com>
15380 R:      "H. Peter Anvin" <hpa@zytor.com>
15381 M:      x86@kernel.org
15382 L:      linux-kernel@vger.kernel.org
15383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15384 S:      Maintained
15385 F:      Documentation/x86/
15386 F:      arch/x86/
15387
15388 X86 MCE INFRASTRUCTURE
15389 M:      Tony Luck <tony.luck@intel.com>
15390 M:      Borislav Petkov <bp@alien8.de>
15391 L:      linux-edac@vger.kernel.org
15392 S:      Maintained
15393 F:      arch/x86/kernel/cpu/mcheck/*
15394
15395 X86 MICROCODE UPDATE SUPPORT
15396 M:      Borislav Petkov <bp@alien8.de>
15397 S:      Maintained
15398 F:      arch/x86/kernel/cpu/microcode/*
15399
15400 X86 PLATFORM DRIVERS
15401 M:      Darren Hart <dvhart@infradead.org>
15402 M:      Andy Shevchenko <andy@infradead.org>
15403 L:      platform-driver-x86@vger.kernel.org
15404 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15405 S:      Maintained
15406 F:      drivers/platform/x86/
15407 F:      drivers/platform/olpc/
15408
15409 X86 VDSO
15410 M:      Andy Lutomirski <luto@amacapital.net>
15411 L:      linux-kernel@vger.kernel.org
15412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15413 S:      Maintained
15414 F:      arch/x86/entry/vdso/
15415
15416 XC2028/3028 TUNER DRIVER
15417 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
15418 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15419 L:      linux-media@vger.kernel.org
15420 W:      https://linuxtv.org
15421 T:      git git://linuxtv.org/media_tree.git
15422 S:      Maintained
15423 F:      drivers/media/tuners/tuner-xc2028.*
15424
15425 XEN BLOCK SUBSYSTEM
15426 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15427 M:      Roger Pau Monné <roger.pau@citrix.com>
15428 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15429 S:      Supported
15430 F:      drivers/block/xen-blkback/*
15431 F:      drivers/block/xen*
15432
15433 XEN HYPERVISOR ARM
15434 M:      Stefano Stabellini <sstabellini@kernel.org>
15435 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15436 S:      Maintained
15437 F:      arch/arm/xen/
15438 F:      arch/arm/include/asm/xen/
15439
15440 XEN HYPERVISOR ARM64
15441 M:      Stefano Stabellini <sstabellini@kernel.org>
15442 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15443 S:      Maintained
15444 F:      arch/arm64/xen/
15445 F:      arch/arm64/include/asm/xen/
15446
15447 XEN HYPERVISOR INTERFACE
15448 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15449 M:      Juergen Gross <jgross@suse.com>
15450 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15452 S:      Supported
15453 F:      arch/x86/xen/
15454 F:      drivers/*/xen-*front.c
15455 F:      drivers/xen/
15456 F:      arch/x86/include/asm/xen/
15457 F:      arch/x86/include/asm/pvclock-abi.h
15458 F:      include/xen/
15459 F:      include/uapi/xen/
15460 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15461 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15462
15463 XEN NETWORK BACKEND DRIVER
15464 M:      Wei Liu <wei.liu2@citrix.com>
15465 M:      Paul Durrant <paul.durrant@citrix.com>
15466 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15467 L:      netdev@vger.kernel.org
15468 S:      Supported
15469 F:      drivers/net/xen-netback/*
15470
15471 XEN PCI SUBSYSTEM
15472 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15473 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15474 S:      Supported
15475 F:      arch/x86/pci/*xen*
15476 F:      drivers/pci/*xen*
15477
15478 XEN PVSCSI DRIVERS
15479 M:      Juergen Gross <jgross@suse.com>
15480 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15481 L:      linux-scsi@vger.kernel.org
15482 S:      Supported
15483 F:      drivers/scsi/xen-scsifront.c
15484 F:      drivers/xen/xen-scsiback.c
15485 F:      include/xen/interface/io/vscsiif.h
15486
15487 XEN SWIOTLB SUBSYSTEM
15488 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15489 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15490 L:      iommu@lists.linux-foundation.org
15491 S:      Supported
15492 F:      arch/x86/xen/*swiotlb*
15493 F:      drivers/xen/*swiotlb*
15494
15495 XFS FILESYSTEM
15496 M:      Darrick J. Wong <darrick.wong@oracle.com>
15497 M:      linux-xfs@vger.kernel.org
15498 L:      linux-xfs@vger.kernel.org
15499 W:      http://xfs.org/
15500 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15501 S:      Supported
15502 F:      Documentation/filesystems/xfs.txt
15503 F:      fs/xfs/
15504
15505 XILINX AXI ETHERNET DRIVER
15506 M:      Anirudha Sarangi <anirudh@xilinx.com>
15507 M:      John Linn <John.Linn@xilinx.com>
15508 S:      Maintained
15509 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15510
15511 XILINX UARTLITE SERIAL DRIVER
15512 M:      Peter Korsgaard <jacmet@sunsite.dk>
15513 L:      linux-serial@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/tty/serial/uartlite.c
15516
15517 XILINX VIDEO IP CORES
15518 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15519 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15520 L:      linux-media@vger.kernel.org
15521 T:      git git://linuxtv.org/media_tree.git
15522 S:      Supported
15523 F:      Documentation/devicetree/bindings/media/xilinx/
15524 F:      drivers/media/platform/xilinx/
15525 F:      include/uapi/linux/xilinx-v4l2-controls.h
15526
15527 XILLYBUS DRIVER
15528 M:      Eli Billauer <eli.billauer@gmail.com>
15529 L:      linux-kernel@vger.kernel.org
15530 S:      Supported
15531 F:      drivers/char/xillybus/
15532
15533 XRA1403 GPIO EXPANDER
15534 M:      Nandor Han <nandor.han@ge.com>
15535 M:      Semi Malinen <semi.malinen@ge.com>
15536 L:      linux-gpio@vger.kernel.org
15537 S:      Maintained
15538 F:      drivers/gpio/gpio-xra1403.c
15539 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15540
15541 XTENSA XTFPGA PLATFORM SUPPORT
15542 M:      Max Filippov <jcmvbkbc@gmail.com>
15543 L:      linux-xtensa@linux-xtensa.org
15544 S:      Maintained
15545 F:      drivers/spi/spi-xtensa-xtfpga.c
15546 F:      sound/soc/xtensa/xtfpga-i2s.c
15547
15548 YAM DRIVER FOR AX.25
15549 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15550 L:      linux-hams@vger.kernel.org
15551 S:      Maintained
15552 F:      drivers/net/hamradio/yam*
15553 F:      include/linux/yam.h
15554
15555 YAMA SECURITY MODULE
15556 M:      Kees Cook <keescook@chromium.org>
15557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15558 S:      Supported
15559 F:      security/yama/
15560 F:      Documentation/admin-guide/LSM/Yama.rst
15561
15562 YEALINK PHONE DRIVER
15563 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15564 L:      usbb2k-api-dev@nongnu.org
15565 S:      Maintained
15566 F:      Documentation/input/yealink.rst
15567 F:      drivers/input/misc/yealink.*
15568
15569 Z8530 DRIVER FOR AX.25
15570 M:      Joerg Reuter <jreuter@yaina.de>
15571 W:      http://yaina.de/jreuter/
15572 W:      http://www.qsl.net/dl1bke/
15573 L:      linux-hams@vger.kernel.org
15574 S:      Maintained
15575 F:      Documentation/networking/z8530drv.txt
15576 F:      drivers/net/hamradio/*scc.c
15577 F:      drivers/net/hamradio/z8530.h
15578
15579 ZBUD COMPRESSED PAGE ALLOCATOR
15580 M:      Seth Jennings <sjenning@redhat.com>
15581 M:      Dan Streetman <ddstreet@ieee.org>
15582 L:      linux-mm@kvack.org
15583 S:      Maintained
15584 F:      mm/zbud.c
15585 F:      include/linux/zbud.h
15586
15587 ZD1211RW WIRELESS DRIVER
15588 M:      Daniel Drake <dsd@gentoo.org>
15589 M:      Ulrich Kunitz <kune@deine-taler.de>
15590 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15591 L:      linux-wireless@vger.kernel.org
15592 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15593 S:      Maintained
15594 F:      drivers/net/wireless/zydas/zd1211rw/
15595
15596 ZD1301 MEDIA DRIVER
15597 M:      Antti Palosaari <crope@iki.fi>
15598 L:      linux-media@vger.kernel.org
15599 W:      https://linuxtv.org/
15600 W:      http://palosaari.fi/linux/
15601 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15602 S:      Maintained
15603 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15604
15605 ZD1301_DEMOD MEDIA DRIVER
15606 M:      Antti Palosaari <crope@iki.fi>
15607 L:      linux-media@vger.kernel.org
15608 W:      https://linuxtv.org/
15609 W:      http://palosaari.fi/linux/
15610 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15611 S:      Maintained
15612 F:      drivers/media/dvb-frontends/zd1301_demod*
15613
15614 ZPOOL COMPRESSED PAGE STORAGE API
15615 M:      Dan Streetman <ddstreet@ieee.org>
15616 L:      linux-mm@kvack.org
15617 S:      Maintained
15618 F:      mm/zpool.c
15619 F:      include/linux/zpool.h
15620
15621 ZR36067 VIDEO FOR LINUX DRIVER
15622 L:      mjpeg-users@lists.sourceforge.net
15623 L:      linux-media@vger.kernel.org
15624 W:      http://mjpeg.sourceforge.net/driver-zoran/
15625 T:      hg https://linuxtv.org/hg/v4l-dvb
15626 S:      Odd Fixes
15627 F:      drivers/media/pci/zoran/
15628
15629 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15630 M:      Minchan Kim <minchan@kernel.org>
15631 M:      Nitin Gupta <ngupta@vflare.org>
15632 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15633 L:      linux-kernel@vger.kernel.org
15634 S:      Maintained
15635 F:      drivers/block/zram/
15636 F:      Documentation/blockdev/zram.txt
15637
15638 ZS DECSTATION Z85C30 SERIAL DRIVER
15639 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15640 S:      Maintained
15641 F:      drivers/tty/serial/zs.*
15642
15643 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15644 M:      Minchan Kim <minchan@kernel.org>
15645 M:      Nitin Gupta <ngupta@vflare.org>
15646 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15647 L:      linux-mm@kvack.org
15648 S:      Maintained
15649 F:      mm/zsmalloc.c
15650 F:      include/linux/zsmalloc.h
15651 F:      Documentation/vm/zsmalloc.txt
15652
15653 ZSWAP COMPRESSED SWAP CACHING
15654 M:      Seth Jennings <sjenning@redhat.com>
15655 M:      Dan Streetman <ddstreet@ieee.org>
15656 L:      linux-mm@kvack.org
15657 S:      Maintained
15658 F:      mm/zswap.c
15659
15660 THE REST
15661 M:      Linus Torvalds <torvalds@linux-foundation.org>
15662 L:      linux-kernel@vger.kernel.org
15663 Q:      http://patchwork.kernel.org/project/LKML/list/
15664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15665 S:      Buried alive in reporters
15666 F:      *
15667 F:      */