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/amdkfd/
 770 F:      drivers/gpu/drm/amd/include/cik_structs.h
 771 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 772 F:      drivers/gpu/drm/amd/include/vi_structs.h
 773 F:      include/uapi/linux/kfd_ioctl.h
 774
 775 AMD SEATTLE DEVICE TREE SUPPORT
 776 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 777 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 778 M:      Tom Lendacky <thomas.lendacky@amd.com>
 779 S:      Supported
 780 F:      arch/arm64/boot/dts/amd/
 781
 782 AMD XGBE DRIVER
 783 M:      Tom Lendacky <thomas.lendacky@amd.com>
 784 L:      netdev@vger.kernel.org
 785 S:      Supported
 786 F:      drivers/net/ethernet/amd/xgbe/
 787 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 788
 789 AMS (Apple Motion Sensor) DRIVER
 790 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 791 S:      Supported
 792 F:      drivers/macintosh/ams/
 793
 794 ANALOG DEVICES INC AD9389B DRIVER
 795 M:      Hans Verkuil <hans.verkuil@cisco.com>
 796 L:      linux-media@vger.kernel.org
 797 S:      Maintained
 798 F:      drivers/media/i2c/ad9389b*
 799
 800 ANALOG DEVICES INC ADV7180 DRIVER
 801 M:      Lars-Peter Clausen <lars@metafoo.de>
 802 L:      linux-media@vger.kernel.org
 803 W:      http://ez.analog.com/community/linux-device-drivers
 804 S:      Supported
 805 F:      drivers/media/i2c/adv7180.c
 806
 807 ANALOG DEVICES INC ADV748X DRIVER
 808 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 809 L:      linux-media@vger.kernel.org
 810 S:      Maintained
 811 F:      drivers/media/i2c/adv748x/*
 812
 813 ANALOG DEVICES INC ADV7511 DRIVER
 814 M:      Hans Verkuil <hans.verkuil@cisco.com>
 815 L:      linux-media@vger.kernel.org
 816 S:      Maintained
 817 F:      drivers/media/i2c/adv7511*
 818
 819 ANALOG DEVICES INC ADV7604 DRIVER
 820 M:      Hans Verkuil <hans.verkuil@cisco.com>
 821 L:      linux-media@vger.kernel.org
 822 S:      Maintained
 823 F:      drivers/media/i2c/adv7604*
 824
 825 ANALOG DEVICES INC ADV7842 DRIVER
 826 M:      Hans Verkuil <hans.verkuil@cisco.com>
 827 L:      linux-media@vger.kernel.org
 828 S:      Maintained
 829 F:      drivers/media/i2c/adv7842*
 830
 831 ANALOG DEVICES INC ASOC CODEC DRIVERS
 832 M:      Lars-Peter Clausen <lars@metafoo.de>
 833 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 834 W:      http://wiki.analog.com/
 835 W:      http://ez.analog.com/community/linux-device-drivers
 836 S:      Supported
 837 F:      sound/soc/codecs/adau*
 838 F:      sound/soc/codecs/adav*
 839 F:      sound/soc/codecs/ad1*
 840 F:      sound/soc/codecs/ad7*
 841 F:      sound/soc/codecs/ssm*
 842 F:      sound/soc/codecs/sigmadsp.*
 843
 844 ANALOG DEVICES INC ASOC DRIVERS
 845 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
 846 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 847 W:      http://blackfin.uclinux.org/
 848 S:      Supported
 849 F:      sound/soc/blackfin/*
 850
 851 ANALOG DEVICES INC DMA DRIVERS
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 W:      http://ez.analog.com/community/linux-device-drivers
 854 S:      Supported
 855 F:      drivers/dma/dma-axi-dmac.c
 856
 857 ANALOG DEVICES INC IIO DRIVERS
 858 M:      Lars-Peter Clausen <lars@metafoo.de>
 859 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 860 W:      http://wiki.analog.com/
 861 W:      http://ez.analog.com/community/linux-device-drivers
 862 S:      Supported
 863 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 864 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 865 F:      drivers/iio/*/ad*
 866 F:      drivers/iio/adc/ltc2497*
 867 X:      drivers/iio/*/adjd*
 868 F:      drivers/staging/iio/*/ad*
 869 F:      drivers/staging/iio/trigger/iio-trig-bfin-timer.c
 870
 871 ANDROID CONFIG FRAGMENTS
 872 M:      Rob Herring <robh@kernel.org>
 873 S:      Supported
 874 F:      kernel/configs/android*
 875
 876 ANDROID DRIVERS
 877 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 878 M:      Arve Hjønnevåg <arve@android.com>
 879 M:      Todd Kjos <tkjos@android.com>
 880 M:      Martijn Coenen <maco@android.com>
 881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 882 L:      devel@driverdev.osuosl.org
 883 S:      Supported
 884 F:      drivers/android/
 885 F:      drivers/staging/android/
 886
 887 ANDROID GOLDFISH PIC DRIVER
 888 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 889 S:      Supported
 890 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 891 F:      drivers/irqchip/irq-goldfish-pic.c
 892
 893 ANDROID GOLDFISH RTC DRIVER
 894 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 895 S:      Supported
 896 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 897 F:      drivers/rtc/rtc-goldfish.c
 898
 899 ANDROID ION DRIVER
 900 M:      Laura Abbott <labbott@redhat.com>
 901 M:      Sumit Semwal <sumit.semwal@linaro.org>
 902 L:      devel@driverdev.osuosl.org
 903 S:      Supported
 904 F:      drivers/staging/android/ion
 905 F:      drivers/staging/android/uapi/ion.h
 906
 907 AOA (Apple Onboard Audio) ALSA DRIVER
 908 M:      Johannes Berg <johannes@sipsolutions.net>
 909 L:      linuxppc-dev@lists.ozlabs.org
 910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 911 S:      Maintained
 912 F:      sound/aoa/
 913
 914 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 915 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 916 L:      linux-iio@vger.kernel.org
 917 S:      Maintained
 918 F:      drivers/iio/adc/stx104.c
 919
 920 APM DRIVER
 921 M:      Jiri Kosina <jikos@kernel.org>
 922 S:      Odd fixes
 923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 924 F:      arch/x86/kernel/apm_32.c
 925 F:      include/linux/apm_bios.h
 926 F:      include/uapi/linux/apm_bios.h
 927 F:      drivers/char/apm-emulation.c
 928
 929 APPARMOR SECURITY MODULE
 930 M:      John Johansen <john.johansen@canonical.com>
 931 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 932 W:      apparmor.wiki.kernel.org
 933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/apparmor-dev.git
 934 S:      Supported
 935 F:      security/apparmor/
 936 F:      Documentation/admin-guide/LSM/apparmor.rst
 937
 938 APPLE BCM5974 MULTITOUCH DRIVER
 939 M:      Henrik Rydberg <rydberg@bitmath.org>
 940 L:      linux-input@vger.kernel.org
 941 S:      Odd fixes
 942 F:      drivers/input/mouse/bcm5974.c
 943
 944 APPLE SMC DRIVER
 945 M:      Henrik Rydberg <rydberg@bitmath.org>
 946 L:      linux-hwmon@vger.kernel.org
 947 S:      Odd fixes
 948 F:      drivers/hwmon/applesmc.c
 949
 950 APPLETALK NETWORK LAYER
 951 L:      netdev@vger.kernel.org
 952 S:      Odd fixes
 953 F:      drivers/net/appletalk/
 954 F:      net/appletalk/
 955
 956 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 957 M:      Duc Dang <dhdang@apm.com>
 958 S:      Supported
 959 F:      arch/arm64/boot/dts/apm/
 960
 961 APPLIED MICRO (APM) X-GENE SOC EDAC
 962 M:      Loc Ho <lho@apm.com>
 963 S:      Supported
 964 F:      drivers/edac/xgene_edac.c
 965 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 966
 967 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 968 M:      Iyappan Subramanian <isubramanian@apm.com>
 969 M:      Keyur Chudgar <kchudgar@apm.com>
 970 S:      Supported
 971 F:      drivers/net/ethernet/apm/xgene-v2/
 972
 973 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 974 M:      Iyappan Subramanian <isubramanian@apm.com>
 975 M:      Keyur Chudgar <kchudgar@apm.com>
 976 M:      Quan Nguyen <qnguyen@apm.com>
 977 S:      Supported
 978 F:      drivers/net/ethernet/apm/xgene/
 979 F:      drivers/net/phy/mdio-xgene.c
 980 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 981 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 982
 983 APPLIED MICRO (APM) X-GENE SOC PMU
 984 M:      Tai Nguyen <ttnguyen@apm.com>
 985 S:      Supported
 986 F:      drivers/perf/xgene_pmu.c
 987 F:      Documentation/perf/xgene-pmu.txt
 988 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 989
 990 APTINA CAMERA SENSOR PLL
 991 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
 992 L:      linux-media@vger.kernel.org
 993 S:      Maintained
 994 F:      drivers/media/i2c/aptina-pll.*
 995
 996 ARC FRAMEBUFFER DRIVER
 997 M:      Jaya Kumar <jayalk@intworks.biz>
 998 S:      Maintained
 999 F:      drivers/video/fbdev/arcfb.c
1000 F:      drivers/video/fbdev/core/fb_defio.c
1001
1002 ARC PGU DRM DRIVER
1003 M:      Alexey Brodkin <abrodkin@synopsys.com>
1004 S:      Supported
1005 F:      drivers/gpu/drm/arc/
1006 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1007
1008 ARCNET NETWORK LAYER
1009 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1010 L:      netdev@vger.kernel.org
1011 S:      Maintained
1012 F:      drivers/net/arcnet/
1013 F:      include/uapi/linux/if_arcnet.h
1014
1015 ARM ARCHITECTED TIMER DRIVER
1016 M:      Mark Rutland <mark.rutland@arm.com>
1017 M:      Marc Zyngier <marc.zyngier@arm.com>
1018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1019 S:      Maintained
1020 F:      arch/arm/include/asm/arch_timer.h
1021 F:      arch/arm64/include/asm/arch_timer.h
1022 F:      drivers/clocksource/arm_arch_timer.c
1023
1024 ARM HDLCD DRM DRIVER
1025 M:      Liviu Dudau <liviu.dudau@arm.com>
1026 S:      Supported
1027 F:      drivers/gpu/drm/arm/hdlcd_*
1028 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1029
1030 ARM MALI-DP DRM DRIVER
1031 M:      Liviu Dudau <liviu.dudau@arm.com>
1032 M:      Brian Starkey <brian.starkey@arm.com>
1033 M:      Mali DP Maintainers <malidp@foss.arm.com>
1034 S:      Supported
1035 F:      drivers/gpu/drm/arm/
1036 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1037
1038 ARM MFM AND FLOPPY DRIVERS
1039 M:      Ian Molton <spyro@f2s.com>
1040 S:      Maintained
1041 F:      arch/arm/lib/floppydma.S
1042 F:      arch/arm/include/asm/floppy.h
1043
1044 ARM PMU PROFILING AND DEBUGGING
1045 M:      Will Deacon <will.deacon@arm.com>
1046 M:      Mark Rutland <mark.rutland@arm.com>
1047 S:      Maintained
1048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1049 F:      arch/arm*/kernel/perf_*
1050 F:      arch/arm/oprofile/common.c
1051 F:      arch/arm*/kernel/hw_breakpoint.c
1052 F:      arch/arm*/include/asm/hw_breakpoint.h
1053 F:      arch/arm*/include/asm/perf_event.h
1054 F:      drivers/perf/*
1055 F:      include/linux/perf/arm_pmu.h
1056 F:      Documentation/devicetree/bindings/arm/pmu.txt
1057 F:      Documentation/devicetree/bindings/perf/
1058
1059 ARM PORT
1060 M:      Russell King <linux@armlinux.org.uk>
1061 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1062 W:      http://www.armlinux.org.uk/
1063 S:      Maintained
1064 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1065 F:      arch/arm/
1066
1067 ARM PRIMECELL AACI PL041 DRIVER
1068 M:      Russell King <linux@armlinux.org.uk>
1069 S:      Maintained
1070 F:      sound/arm/aaci.*
1071
1072 ARM PRIMECELL BUS SUPPORT
1073 M:      Russell King <linux@armlinux.org.uk>
1074 S:      Maintained
1075 F:      drivers/amba/
1076 F:      include/linux/amba/bus.h
1077
1078 ARM PRIMECELL CLCD PL110 DRIVER
1079 M:      Russell King <linux@armlinux.org.uk>
1080 S:      Maintained
1081 F:      drivers/video/fbdev/amba-clcd.*
1082
1083 ARM PRIMECELL KMI PL050 DRIVER
1084 M:      Russell King <linux@armlinux.org.uk>
1085 S:      Maintained
1086 F:      drivers/input/serio/ambakmi.*
1087 F:      include/linux/amba/kmi.h
1088
1089 ARM PRIMECELL MMCI PL180/1 DRIVER
1090 M:      Russell King <linux@armlinux.org.uk>
1091 S:      Maintained
1092 F:      drivers/mmc/host/mmci.*
1093 F:      include/linux/amba/mmci.h
1094
1095 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1096 M:      Russell King <linux@armlinux.org.uk>
1097 S:      Maintained
1098 F:      drivers/tty/serial/amba-pl01*.c
1099 F:      include/linux/amba/serial.h
1100
1101 ARM SMMU DRIVERS
1102 M:      Will Deacon <will.deacon@arm.com>
1103 R:      Robin Murphy <robin.murphy@arm.com>
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 S:      Maintained
1106 F:      drivers/iommu/arm-smmu.c
1107 F:      drivers/iommu/arm-smmu-v3.c
1108 F:      drivers/iommu/io-pgtable-arm.c
1109 F:      drivers/iommu/io-pgtable-arm-v7s.c
1110
1111 ARM SUB-ARCHITECTURES
1112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1113 S:      Maintained
1114 F:      arch/arm/mach-*/
1115 F:      arch/arm/plat-*/
1116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1117
1118 ARM/ACTIONS SEMI ARCHITECTURE
1119 M:      Andreas Färber <afaerber@suse.de>
1120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1121 S:      Maintained
1122 N:      owl
1123 F:      arch/arm/mach-actions/
1124 F:      arch/arm/boot/dts/owl-*
1125 F:      arch/arm64/boot/dts/actions/
1126 F:      drivers/clocksource/owl-*
1127 F:      drivers/soc/actions/
1128 F:      include/dt-bindings/power/owl-*
1129 F:      include/linux/soc/actions/
1130 F:      Documentation/devicetree/bindings/arm/actions.txt
1131 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1132 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1133
1134 ARM/ADS SPHERE MACHINE SUPPORT
1135 M:      Lennert Buytenhek <kernel@wantstofly.org>
1136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1137 S:      Maintained
1138
1139 ARM/AFEB9260 MACHINE SUPPORT
1140 M:      Sergey Lapin <slapin@ossfans.org>
1141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1142 S:      Maintained
1143
1144 ARM/AJECO 1ARM MACHINE SUPPORT
1145 M:      Lennert Buytenhek <kernel@wantstofly.org>
1146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1147 S:      Maintained
1148
1149 ARM/Allwinner SoC Clock Support
1150 M:      Emilio López <emilio@elopez.com.ar>
1151 S:      Maintained
1152 F:      drivers/clk/sunxi/
1153
1154 ARM/Allwinner sunXi SoC support
1155 M:      Maxime Ripard <maxime.ripard@free-electrons.com>
1156 M:      Chen-Yu Tsai <wens@csie.org>
1157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1158 S:      Maintained
1159 N:      sun[x456789]i
1160 N:      sun50i
1161 F:      arch/arm/mach-sunxi/
1162 F:      arch/arm64/boot/dts/allwinner/
1163 F:      drivers/clk/sunxi-ng/
1164 F:      drivers/pinctrl/sunxi/
1165 F:      drivers/soc/sunxi/
1166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1167
1168 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1169 M:      Neil Armstrong <narmstrong@baylibre.com>
1170 M:      Jerome Brunet <jbrunet@baylibre.com>
1171 L:      linux-amlogic@lists.infradead.org
1172 S:      Maintained
1173 F:      drivers/clk/meson/
1174 F:      include/dt-bindings/clock/meson*
1175 F:      include/dt-bindings/clock/gxbb*
1176 F:      Documentation/devicetree/bindings/clock/amlogic*
1177
1178 ARM/Amlogic Meson SoC support
1179 M:      Carlo Caione <carlo@caione.org>
1180 M:      Kevin Hilman <khilman@baylibre.com>
1181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1182 L:      linux-amlogic@lists.infradead.org
1183 W:      http://linux-meson.com/
1184 S:      Maintained
1185 F:      arch/arm/mach-meson/
1186 F:      arch/arm/boot/dts/meson*
1187 F:      arch/arm64/boot/dts/amlogic/
1188 F:      drivers/pinctrl/meson/
1189 F:      drivers/mmc/host/meson*
1190 N:      meson
1191
1192 ARM/Annapurna Labs ALPINE ARCHITECTURE
1193 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1194 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197 F:      arch/arm/mach-alpine/
1198 F:      arch/arm/boot/dts/alpine*
1199 F:      arch/arm64/boot/dts/al/
1200 F:      drivers/*/*alpine*
1201
1202 ARM/ARTPEC MACHINE SUPPORT
1203 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1204 M:      Lars Persson <lars.persson@axis.com>
1205 M:      Niklas Cassel <niklas.cassel@axis.com>
1206 S:      Maintained
1207 L:      linux-arm-kernel@axis.com
1208 F:      arch/arm/mach-artpec
1209 F:      arch/arm/boot/dts/artpec6*
1210 F:      drivers/clk/axis
1211 F:      drivers/crypto/axis
1212 F:      drivers/pinctrl/pinctrl-artpec*
1213 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1214
1215 ARM/ASPEED I2C DRIVER
1216 M:      Brendan Higgins <brendanhiggins@google.com>
1217 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1218 R:      Joel Stanley <joel@jms.id.au>
1219 L:      linux-i2c@vger.kernel.org
1220 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1221 S:      Maintained
1222 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1223 F:      drivers/i2c/busses/i2c-aspeed.c
1224 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1225 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1226
1227 ARM/ASPEED MACHINE SUPPORT
1228 M:      Joel Stanley <joel@jms.id.au>
1229 S:      Maintained
1230 F:      arch/arm/mach-aspeed/
1231 F:      arch/arm/boot/dts/aspeed-*
1232 F:      drivers/*/*aspeed*
1233
1234 ARM/ATMEL AT91 Clock Support
1235 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
1236 S:      Maintained
1237 F:      drivers/clk/at91
1238
1239 ARM/ATMEL AT91RM9200, AT91SAM9 AND SAMA5 SOC SUPPORT
1240 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1241 M:      Alexandre Belloni <alexandre.belloni@free-electrons.com>
1242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1243 W:      http://www.linux4sam.org
1244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1245 S:      Supported
1246 N:      at91
1247 N:      atmel
1248 F:      arch/arm/mach-at91/
1249 F:      include/soc/at91/
1250 F:      arch/arm/boot/dts/at91*.dts
1251 F:      arch/arm/boot/dts/at91*.dtsi
1252 F:      arch/arm/boot/dts/sama*.dts
1253 F:      arch/arm/boot/dts/sama*.dtsi
1254 F:      arch/arm/include/debug/at91.S
1255 F:      drivers/memory/atmel*
1256 F:      drivers/watchdog/sama5d4_wdt.c
1257 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1258 X:      drivers/net/wireless/atmel/
1259
1260 ARM/CALXEDA HIGHBANK ARCHITECTURE
1261 M:      Rob Herring <robh@kernel.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264 F:      arch/arm/mach-highbank/
1265 F:      arch/arm/boot/dts/highbank.dts
1266 F:      arch/arm/boot/dts/ecx-*.dts*
1267
1268 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1269 M:      Krzysztof Halasa <khalasa@piap.pl>
1270 S:      Maintained
1271 F:      arch/arm/mach-cns3xxx/
1272
1273 ARM/CAVIUM THUNDER NETWORK DRIVER
1274 M:      Sunil Goutham <sgoutham@cavium.com>
1275 M:      Robert Richter <rric@kernel.org>
1276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1277 S:      Supported
1278 F:      drivers/net/ethernet/cavium/thunder/
1279
1280 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1281 M:      Lukasz Majewski <lukma@denx.de>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 S:      Maintained
1284 F:      arch/arm/mach-ep93xx/ts72xx.c
1285
1286 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1287 M:      Alexander Shiyan <shc_work@mail.ru>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 S:      Odd Fixes
1290 N:      clps711x
1291
1292 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1293 M:      Lennert Buytenhek <kernel@wantstofly.org>
1294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1295 S:      Maintained
1296
1297 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1298 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1299 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-ep93xx/
1303 F:      arch/arm/mach-ep93xx/include/mach/
1304
1305 ARM/CLKDEV SUPPORT
1306 M:      Russell King <linux@armlinux.org.uk>
1307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1308 S:      Maintained
1309 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1310 F:      drivers/clk/clkdev.c
1311
1312 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1313 M:      Mike Rapoport <mike@compulab.co.il>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Maintained
1316
1317 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1318 M:      Baruch Siach <baruch@tkos.co.il>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/boot/dts/cx92755*
1322 N:      digicolor
1323
1324 ARM/CONTEC MICRO9 MACHINE SUPPORT
1325 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1326 S:      Maintained
1327 F:      arch/arm/mach-ep93xx/micro9.c
1328
1329 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1330 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333 F:      drivers/hwtracing/coresight/*
1334 F:      Documentation/trace/coresight.txt
1335 F:      Documentation/trace/coresight-cpu-debug.txt
1336 F:      Documentation/devicetree/bindings/arm/coresight.txt
1337 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1338 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1339 F:      tools/perf/arch/arm/util/pmu.c
1340 F:      tools/perf/arch/arm/util/auxtrace.c
1341 F:      tools/perf/arch/arm/util/cs-etm.c
1342 F:      tools/perf/arch/arm/util/cs-etm.h
1343 F:      tools/perf/util/cs-etm.*
1344 F:      tools/perf/util/cs-etm-decoder/*
1345
1346 ARM/CORGI MACHINE SUPPORT
1347 M:      Richard Purdie <rpurdie@rpsys.net>
1348 S:      Maintained
1349
1350 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1351 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1352 M:      Linus Walleij <linus.walleij@linaro.org>
1353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1354 T:      git git://github.com/ulli-kroll/linux.git
1355 S:      Maintained
1356 F:      Documentation/devicetree/bindings/arm/gemini.txt
1357 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1358 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1359 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1360 F:      arch/arm/mach-gemini/
1361 F:      drivers/net/ethernet/cortina/
1362 F:      drivers/pinctrl/pinctrl-gemini.c
1363 F:      drivers/rtc/rtc-ftrtc010.c
1364
1365 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1366 M:      Barry Song <baohua@kernel.org>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1369 S:      Maintained
1370 F:      arch/arm/boot/dts/prima2*
1371 F:      arch/arm/mach-prima2/
1372 F:      drivers/clk/sirf/
1373 F:      drivers/clocksource/timer-prima2.c
1374 F:      drivers/clocksource/timer-atlas7.c
1375 N:      [^a-z]sirf
1376
1377 ARM/EBSA110 MACHINE SUPPORT
1378 M:      Russell King <linux@armlinux.org.uk>
1379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1380 W:      http://www.armlinux.org.uk/
1381 S:      Maintained
1382 F:      arch/arm/mach-ebsa110/
1383 F:      drivers/net/ethernet/amd/am79c961a.*
1384
1385 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1386 M:      Uwe Kleine-König <kernel@pengutronix.de>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Maintained
1389 N:      efm32
1390
1391 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1392 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      arch/arm/mach-pxa/ezx.c
1396
1397 ARM/FARADAY FA526 PORT
1398 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 S:      Maintained
1401 T:      git git://git.berlios.de/gemini-board
1402 F:      arch/arm/mm/*-fa*
1403
1404 ARM/FOOTBRIDGE ARCHITECTURE
1405 M:      Russell King <linux@armlinux.org.uk>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 W:      http://www.armlinux.org.uk/
1408 S:      Maintained
1409 F:      arch/arm/include/asm/hardware/dec21285.h
1410 F:      arch/arm/mach-footbridge/
1411
1412 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1413 M:      Shawn Guo <shawnguo@kernel.org>
1414 M:      Sascha Hauer <kernel@pengutronix.de>
1415 R:      Fabio Estevam <fabio.estevam@nxp.com>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1419 F:      arch/arm/mach-imx/
1420 F:      arch/arm/mach-mxs/
1421 F:      arch/arm/boot/dts/imx*
1422 F:      arch/arm/configs/imx*_defconfig
1423 F:      drivers/clk/imx/
1424 F:      drivers/soc/imx/
1425 F:      include/soc/imx/
1426
1427 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1428 M:      Shawn Guo <shawnguo@kernel.org>
1429 M:      Sascha Hauer <kernel@pengutronix.de>
1430 R:      Stefan Agner <stefan@agner.ch>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1434 F:      arch/arm/mach-imx/*vf610*
1435 F:      arch/arm/boot/dts/vf*
1436
1437 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1438 M:      Lennert Buytenhek <kernel@wantstofly.org>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441
1442 ARM/GUMSTIX MACHINE SUPPORT
1443 M:      Steve Sakoman <sakoman@gmail.com>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 S:      Maintained
1446
1447 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1448 M:      Philipp Zabel <philipp.zabel@gmail.com>
1449 M:      Paul Parsons <lost.distance@yahoo.com>
1450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1451 S:      Maintained
1452 F:      arch/arm/mach-pxa/hx4700.c
1453 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1454 F:      sound/soc/pxa/hx4700.c
1455
1456 ARM/HISILICON SOC SUPPORT
1457 M:      Wei Xu <xuwei5@hisilicon.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 W:      http://www.hisilicon.com
1460 S:      Supported
1461 T:      git git://github.com/hisilicon/linux-hisi.git
1462 F:      arch/arm/mach-hisi/
1463 F:      arch/arm/boot/dts/hi3*
1464 F:      arch/arm/boot/dts/hip*
1465 F:      arch/arm/boot/dts/hisi*
1466 F:      arch/arm64/boot/dts/hisilicon/
1467
1468 ARM/HP JORNADA 7XX MACHINE SUPPORT
1469 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1470 W:      www.jlime.com
1471 S:      Maintained
1472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1473 F:      arch/arm/mach-sa1100/jornada720.c
1474 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1475
1476 ARM/IGEP MACHINE SUPPORT
1477 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1478 M:      Javier Martinez Canillas <javier@dowhile0.org>
1479 L:      linux-omap@vger.kernel.org
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/omap3-igep*
1483
1484 ARM/INCOME PXA270 SUPPORT
1485 M:      Marek Vasut <marek.vasut@gmail.com>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Maintained
1488 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1489
1490 ARM/INTEL IOP13XX ARM ARCHITECTURE
1491 M:      Lennert Buytenhek <kernel@wantstofly.org>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 S:      Maintained
1494
1495 ARM/INTEL IOP32X ARM ARCHITECTURE
1496 M:      Lennert Buytenhek <kernel@wantstofly.org>
1497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1498 S:      Maintained
1499
1500 ARM/INTEL IOP33X ARM ARCHITECTURE
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Orphan
1503
1504 ARM/INTEL IQ81342EX MACHINE SUPPORT
1505 M:      Lennert Buytenhek <kernel@wantstofly.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 S:      Maintained
1508
1509 ARM/INTEL IXDP2850 MACHINE SUPPORT
1510 M:      Lennert Buytenhek <kernel@wantstofly.org>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513
1514 ARM/INTEL IXP4XX ARM ARCHITECTURE
1515 M:      Imre Kaloz <kaloz@openwrt.org>
1516 M:      Krzysztof Halasa <khalasa@piap.pl>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Maintained
1519 F:      arch/arm/mach-ixp4xx/
1520
1521 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1522 M:      Jonathan Cameron <jic23@cam.ac.uk>
1523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1524 S:      Maintained
1525 F:      arch/arm/mach-pxa/stargate2.c
1526 F:      drivers/pcmcia/pxa2xx_stargate2.c
1527
1528 ARM/INTEL XSC3 (MANZANO) ARM CORE
1529 M:      Lennert Buytenhek <kernel@wantstofly.org>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532
1533 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1534 M:      Lennert Buytenhek <kernel@wantstofly.org>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 S:      Maintained
1537
1538 ARM/LG1K ARCHITECTURE
1539 M:      Chanho Min <chanho.min@lge.com>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 S:      Maintained
1542 F:      arch/arm64/boot/dts/lg/
1543
1544 ARM/LOGICPD PXA270 MACHINE SUPPORT
1545 M:      Lennert Buytenhek <kernel@wantstofly.org>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548
1549 ARM/LPC18XX ARCHITECTURE
1550 M:      Joachim Eastwood <manabian@gmail.com>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 F:      arch/arm/boot/dts/lpc43*
1554 F:      drivers/clk/nxp/clk-lpc18xx*
1555 F:      drivers/clocksource/time-lpc32xx.c
1556 F:      drivers/i2c/busses/i2c-lpc2k.c
1557 F:      drivers/memory/pl172.c
1558 F:      drivers/mtd/spi-nor/nxp-spifi.c
1559 F:      drivers/rtc/rtc-lpc24xx.c
1560 N:      lpc18xx
1561
1562 ARM/LPC32XX SOC SUPPORT
1563 M:      Vladimir Zapolskiy <vz@mleia.com>
1564 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1567 S:      Maintained
1568 F:      arch/arm/boot/dts/lpc32*
1569 F:      arch/arm/mach-lpc32xx/
1570 F:      drivers/i2c/busses/i2c-pnx.c
1571 F:      drivers/net/ethernet/nxp/lpc_eth.c
1572 F:      drivers/usb/host/ohci-nxp.c
1573 F:      drivers/watchdog/pnx4008_wdt.c
1574 N:      lpc32xx
1575
1576 ARM/MAGICIAN MACHINE SUPPORT
1577 M:      Philipp Zabel <philipp.zabel@gmail.com>
1578 S:      Maintained
1579
1580 ARM/Marvell Berlin SoC support
1581 M:      Jisheng Zhang <jszhang@marvell.com>
1582 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/mach-berlin/
1586 F:      arch/arm/boot/dts/berlin*
1587 F:      arch/arm64/boot/dts/marvell/berlin*
1588
1589 ARM/Marvell Dove/MV78xx0/Orion SOC support
1590 M:      Jason Cooper <jason@lakedaemon.net>
1591 M:      Andrew Lunn <andrew@lunn.ch>
1592 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1593 M:      Gregory Clement <gregory.clement@free-electrons.com>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 F:      Documentation/devicetree/bindings/soc/dove/
1597 F:      arch/arm/mach-dove/
1598 F:      arch/arm/mach-mv78xx0/
1599 F:      arch/arm/mach-orion5x/
1600 F:      arch/arm/plat-orion/
1601 F:      arch/arm/boot/dts/dove*
1602 F:      arch/arm/boot/dts/orion5x*
1603
1604 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1605 M:      Jason Cooper <jason@lakedaemon.net>
1606 M:      Andrew Lunn <andrew@lunn.ch>
1607 M:      Gregory Clement <gregory.clement@free-electrons.com>
1608 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611 F:      arch/arm/boot/dts/armada*
1612 F:      arch/arm/boot/dts/kirkwood*
1613 F:      arch/arm/configs/mvebu_*_defconfig
1614 F:      arch/arm/mach-mvebu/
1615 F:      arch/arm64/boot/dts/marvell/armada*
1616 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1617 F:      drivers/cpufreq/mvebu-cpufreq.c
1618 F:      drivers/irqchip/irq-armada-370-xp.c
1619 F:      drivers/irqchip/irq-mvebu-*
1620 F:      drivers/pinctrl/mvebu/
1621 F:      drivers/rtc/rtc-armada38x.c
1622
1623 ARM/Mediatek RTC DRIVER
1624 M:      Eddie Huang <eddie.huang@mediatek.com>
1625 M:      Sean Wang <sean.wang@mediatek.com>
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1630 F:      drivers/rtc/rtc-mt6397.c
1631 F:      drivers/rtc/rtc-mt7622.c
1632
1633 ARM/Mediatek SoC support
1634 M:      Matthias Brugger <matthias.bgg@gmail.com>
1635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1636 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      arch/arm/boot/dts/mt6*
1639 F:      arch/arm/boot/dts/mt7*
1640 F:      arch/arm/boot/dts/mt8*
1641 F:      arch/arm/mach-mediatek/
1642 F:      arch/arm64/boot/dts/mediatek/
1643 N:      mtk
1644 K:      mediatek
1645
1646 ARM/Mediatek USB3 PHY DRIVER
1647 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1649 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1650 S:      Maintained
1651 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1652
1653 ARM/MICREL KS8695 ARCHITECTURE
1654 M:      Greg Ungerer <gerg@uclinux.org>
1655 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1656 F:      arch/arm/mach-ks8695/
1657 S:      Odd Fixes
1658
1659 ARM/MIOA701 MACHINE SUPPORT
1660 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 F:      arch/arm/mach-pxa/mioa701.c
1663 S:      Maintained
1664
1665 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1666 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1667 S:      Maintained
1668
1669 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1670 M:      Linus Walleij <linus.walleij@linaro.org>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673 F:      arch/arm/mach-nomadik/
1674 F:      arch/arm/mach-u300/
1675 F:      arch/arm/mach-ux500/
1676 F:      arch/arm/boot/dts/ste-*
1677 F:      drivers/clk/clk-nomadik.c
1678 F:      drivers/clk/clk-u300.c
1679 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1680 F:      drivers/clocksource/timer-u300.c
1681 F:      drivers/dma/coh901318*
1682 F:      drivers/dma/ste_dma40*
1683 F:      drivers/hwspinlock/u8500_hsem.c
1684 F:      drivers/i2c/busses/i2c-nomadik.c
1685 F:      drivers/i2c/busses/i2c-stu300.c
1686 F:      drivers/mfd/ab3100*
1687 F:      drivers/mfd/ab8500*
1688 F:      drivers/mfd/abx500*
1689 F:      drivers/mfd/dbx500*
1690 F:      drivers/mfd/db8500*
1691 F:      drivers/pinctrl/nomadik/
1692 F:      drivers/pinctrl/pinctrl-coh901*
1693 F:      drivers/pinctrl/pinctrl-u300.c
1694 F:      drivers/rtc/rtc-ab3100.c
1695 F:      drivers/rtc/rtc-ab8500.c
1696 F:      drivers/rtc/rtc-coh901331.c
1697 F:      drivers/rtc/rtc-pl031.c
1698 F:      drivers/watchdog/coh901327_wdt.c
1699 F:      Documentation/devicetree/bindings/arm/ste-*
1700 F:      Documentation/devicetree/bindings/arm/ux500/
1701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1702
1703 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1704 M:      Wan ZongShun <mcuos.com@gmail.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.mcuos.com
1707 S:      Maintained
1708 F:      arch/arm/mach-w90x900/
1709 F:      drivers/input/keyboard/w90p910_keypad.c
1710 F:      drivers/input/touchscreen/w90p910_ts.c
1711 F:      drivers/watchdog/nuc900_wdt.c
1712 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1713 F:      drivers/mtd/nand/nuc900_nand.c
1714 F:      drivers/rtc/rtc-nuc900.c
1715 F:      drivers/spi/spi-nuc900.c
1716 F:      drivers/usb/host/ehci-w90x900.c
1717 F:      drivers/video/fbdev/nuc900fb.c
1718
1719 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1720 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1721 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1722 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1723 S:      Supported
1724
1725 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1726 M:      Alexander Clouter <alex@digriz.org.uk>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 W:      http://www.digriz.org.uk/ts78xx/kernel
1729 S:      Maintained
1730 F:      arch/arm/mach-orion5x/ts78xx-*
1731
1732 ARM/OXNAS platform support
1733 M:      Neil Armstrong <narmstrong@baylibre.com>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 L:      linux-oxnas@lists.tuxfamily.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-oxnas/
1738 F:      arch/arm/boot/dts/ox8*.dts*
1739 N:      oxnas
1740
1741 ARM/PALM TREO SUPPORT
1742 M:      Tomas Cech <sleep_walker@suse.com>
1743 L:      linux-arm-kernel@lists.infradead.org
1744 W:      http://hackndev.com
1745 S:      Maintained
1746 F:      arch/arm/mach-pxa/palmtreo.*
1747
1748 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1749 M:      Marek Vasut <marek.vasut@gmail.com>
1750 L:      linux-arm-kernel@lists.infradead.org
1751 W:      http://hackndev.com
1752 S:      Maintained
1753 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1754 F:      arch/arm/mach-pxa/palmtx.c
1755 F:      arch/arm/mach-pxa/palmt5.*
1756 F:      arch/arm/mach-pxa/include/mach/palmld.h
1757 F:      arch/arm/mach-pxa/palmld.c
1758 F:      arch/arm/mach-pxa/palmte2.*
1759 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1760 F:      arch/arm/mach-pxa/palmtc.c
1761
1762 ARM/PALMZ72 SUPPORT
1763 M:      Sergey Lapin <slapin@ossfans.org>
1764 L:      linux-arm-kernel@lists.infradead.org
1765 W:      http://hackndev.com
1766 S:      Maintained
1767 F:      arch/arm/mach-pxa/palmz72.*
1768
1769 ARM/PLEB SUPPORT
1770 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1771 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1772 S:      Maintained
1773
1774 ARM/PT DIGITAL BOARD PORT
1775 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1776 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1777 W:      http://www.armlinux.org.uk/
1778 S:      Maintained
1779
1780 ARM/QUALCOMM SUPPORT
1781 M:      Andy Gross <andy.gross@linaro.org>
1782 M:      David Brown <david.brown@linaro.org>
1783 L:      linux-arm-msm@vger.kernel.org
1784 L:      linux-soc@vger.kernel.org
1785 S:      Maintained
1786 F:      Documentation/devicetree/bindings/soc/qcom/
1787 F:      arch/arm/boot/dts/qcom-*.dts
1788 F:      arch/arm/boot/dts/qcom-*.dtsi
1789 F:      arch/arm/mach-qcom/
1790 F:      arch/arm64/boot/dts/qcom/*
1791 F:      drivers/i2c/busses/i2c-qup.c
1792 F:      drivers/clk/qcom/
1793 F:      drivers/dma/qcom/
1794 F:      drivers/soc/qcom/
1795 F:      drivers/spi/spi-qup.c
1796 F:      drivers/tty/serial/msm_serial.c
1797 F:      drivers/*/pm8???-*
1798 F:      drivers/mfd/ssbi.c
1799 F:      drivers/firmware/qcom_scm.c
1800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1801
1802 ARM/RADISYS ENP2611 MACHINE SUPPORT
1803 M:      Lennert Buytenhek <kernel@wantstofly.org>
1804 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1805 S:      Maintained
1806
1807 ARM/REALTEK ARCHITECTURE
1808 M:      Andreas Färber <afaerber@suse.de>
1809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1810 S:      Maintained
1811 F:      arch/arm64/boot/dts/realtek/
1812 F:      Documentation/devicetree/bindings/arm/realtek.txt
1813
1814 ARM/RENESAS ARM64 ARCHITECTURE
1815 M:      Simon Horman <horms@verge.net.au>
1816 M:      Magnus Damm <magnus.damm@gmail.com>
1817 L:      linux-renesas-soc@vger.kernel.org
1818 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1820 S:      Supported
1821 F:      arch/arm64/boot/dts/renesas/
1822 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1823 F:      drivers/soc/renesas/
1824 F:      include/linux/soc/renesas/
1825
1826 ARM/RISCPC ARCHITECTURE
1827 M:      Russell King <linux@armlinux.org.uk>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 W:      http://www.armlinux.org.uk/
1830 S:      Maintained
1831 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1832 F:      arch/arm/include/asm/hardware/ioc.h
1833 F:      arch/arm/include/asm/hardware/iomd.h
1834 F:      arch/arm/include/asm/hardware/memc.h
1835 F:      arch/arm/mach-rpc/
1836 F:      drivers/net/ethernet/8390/etherh.c
1837 F:      drivers/net/ethernet/i825xx/ether1*
1838 F:      drivers/net/ethernet/seeq/ether3*
1839 F:      drivers/scsi/arm/
1840
1841 ARM/Rockchip SoC support
1842 M:      Heiko Stuebner <heiko@sntech.de>
1843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1844 L:      linux-rockchip@lists.infradead.org
1845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1846 S:      Maintained
1847 F:      arch/arm/boot/dts/rk3*
1848 F:      arch/arm/boot/dts/rv1108*
1849 F:      arch/arm/mach-rockchip/
1850 F:      drivers/clk/rockchip/
1851 F:      drivers/i2c/busses/i2c-rk3x.c
1852 F:      drivers/*/*rockchip*
1853 F:      drivers/*/*/*rockchip*
1854 F:      sound/soc/rockchip/
1855 N:      rockchip
1856
1857 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1858 M:      Kukjin Kim <kgene@kernel.org>
1859 M:      Krzysztof Kozlowski <krzk@kernel.org>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1862 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1863 S:      Maintained
1864 F:      arch/arm/boot/dts/s3c*
1865 F:      arch/arm/boot/dts/s5p*
1866 F:      arch/arm/boot/dts/samsung*
1867 F:      arch/arm/boot/dts/exynos*
1868 F:      arch/arm64/boot/dts/exynos/
1869 F:      arch/arm/plat-samsung/
1870 F:      arch/arm/mach-s3c24*/
1871 F:      arch/arm/mach-s3c64xx/
1872 F:      arch/arm/mach-s5p*/
1873 F:      arch/arm/mach-exynos*/
1874 F:      drivers/*/*s3c24*
1875 F:      drivers/*/*/*s3c24*
1876 F:      drivers/*/*s3c64xx*
1877 F:      drivers/*/*s5pv210*
1878 F:      drivers/memory/samsung/*
1879 F:      drivers/soc/samsung/*
1880 F:      Documentation/arm/Samsung/
1881 F:      Documentation/devicetree/bindings/arm/samsung/
1882 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1883 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1884 N:      exynos
1885
1886 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1887 M:      Kyungmin Park <kyungmin.park@samsung.com>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm/mach-s5pv210/
1891
1892 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1893 M:      Kyungmin Park <kyungmin.park@samsung.com>
1894 M:      Kamil Debski <kamil@wypas.org>
1895 M:      Andrzej Hajda <a.hajda@samsung.com>
1896 L:      linux-arm-kernel@lists.infradead.org
1897 L:      linux-media@vger.kernel.org
1898 S:      Maintained
1899 F:      drivers/media/platform/s5p-g2d/
1900
1901 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1902 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1903 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1904 L:      linux-media@vger.kernel.org
1905 S:      Maintained
1906 F:      drivers/media/platform/s5p-cec/
1907 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1908
1909 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1910 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1911 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1912 L:      linux-arm-kernel@lists.infradead.org
1913 L:      linux-media@vger.kernel.org
1914 S:      Maintained
1915 F:      drivers/media/platform/s5p-jpeg/
1916
1917 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1918 M:      Kyungmin Park <kyungmin.park@samsung.com>
1919 M:      Kamil Debski <kamil@wypas.org>
1920 M:      Jeongtae Park <jtp.park@samsung.com>
1921 M:      Andrzej Hajda <a.hajda@samsung.com>
1922 L:      linux-arm-kernel@lists.infradead.org
1923 L:      linux-media@vger.kernel.org
1924 S:      Maintained
1925 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1926 F:      drivers/media/platform/s5p-mfc/
1927
1928 ARM/SHMOBILE ARM ARCHITECTURE
1929 M:      Simon Horman <horms@verge.net.au>
1930 M:      Magnus Damm <magnus.damm@gmail.com>
1931 L:      linux-renesas-soc@vger.kernel.org
1932 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1934 S:      Supported
1935 F:      arch/arm/boot/dts/emev2*
1936 F:      arch/arm/boot/dts/r7s*
1937 F:      arch/arm/boot/dts/r8a*
1938 F:      arch/arm/boot/dts/sh*
1939 F:      arch/arm/configs/shmobile_defconfig
1940 F:      arch/arm/include/debug/renesas-scif.S
1941 F:      arch/arm/mach-shmobile/
1942 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1943 F:      drivers/soc/renesas/
1944 F:      include/linux/soc/renesas/
1945
1946 ARM/SOCFPGA ARCHITECTURE
1947 M:      Dinh Nguyen <dinguyen@kernel.org>
1948 S:      Maintained
1949 F:      arch/arm/mach-socfpga/
1950 F:      arch/arm/boot/dts/socfpga*
1951 F:      arch/arm/configs/socfpga_defconfig
1952 F:      arch/arm64/boot/dts/altera/
1953 W:      http://www.rocketboards.org
1954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1955
1956 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1957 M:      Dinh Nguyen <dinguyen@kernel.org>
1958 S:      Maintained
1959 F:      drivers/clk/socfpga/
1960
1961 ARM/SOCFPGA EDAC SUPPORT
1962 M:      Thor Thayer <thor.thayer@linux.intel.com>
1963 S:      Maintained
1964 F:      drivers/edac/altera_edac.
1965
1966 ARM/STI ARCHITECTURE
1967 M:      Patrice Chotard <patrice.chotard@st.com>
1968 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1969 W:      http://www.stlinux.com
1970 S:      Maintained
1971 F:      arch/arm/mach-sti/
1972 F:      arch/arm/boot/dts/sti*
1973 F:      drivers/char/hw_random/st-rng.c
1974 F:      drivers/clocksource/arm_global_timer.c
1975 F:      drivers/clocksource/clksrc_st_lpc.c
1976 F:      drivers/cpufreq/sti-cpufreq.c
1977 F:      drivers/dma/st_fdma*
1978 F:      drivers/i2c/busses/i2c-st.c
1979 F:      drivers/media/rc/st_rc.c
1980 F:      drivers/media/platform/sti/c8sectpfe/
1981 F:      drivers/mmc/host/sdhci-st.c
1982 F:      drivers/phy/st/phy-miphy28lp.c
1983 F:      drivers/phy/st/phy-stih407-usb.c
1984 F:      drivers/pinctrl/pinctrl-st.c
1985 F:      drivers/remoteproc/st_remoteproc.c
1986 F:      drivers/remoteproc/st_slim_rproc.c
1987 F:      drivers/reset/sti/
1988 F:      drivers/rtc/rtc-st-lpc.c
1989 F:      drivers/tty/serial/st-asc.c
1990 F:      drivers/usb/dwc3/dwc3-st.c
1991 F:      drivers/usb/host/ehci-st.c
1992 F:      drivers/usb/host/ohci-st.c
1993 F:      drivers/watchdog/st_lpc_wdt.c
1994 F:      drivers/ata/ahci_st.c
1995 F:      include/linux/remoteproc/st_slim_rproc.h
1996
1997 ARM/STM32 ARCHITECTURE
1998 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
1999 M:      Alexandre Torgue <alexandre.torgue@st.com>
2000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2001 S:      Maintained
2002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/stm32.git
2003 N:      stm32
2004 F:      drivers/clocksource/armv7m_systick.c
2005
2006 ARM/TANGO ARCHITECTURE
2007 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2008 M:      Mans Rullgard <mans@mansr.com>
2009 L:      linux-arm-kernel@lists.infradead.org
2010 S:      Odd Fixes
2011 N:      tango
2012
2013 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2014 M:      Lennert Buytenhek <kernel@wantstofly.org>
2015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2016 S:      Maintained
2017
2018 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2019 M:      Hans Verkuil <hans.verkuil@cisco.com>
2020 L:      linux-tegra@vger.kernel.org
2021 L:      linux-media@vger.kernel.org
2022 S:      Maintained
2023 F:      drivers/media/platform/tegra-cec/
2024 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2025
2026 ARM/TETON BGA MACHINE SUPPORT
2027 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030
2031 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2032 M:      Santosh Shilimkar <ssantosh@kernel.org>
2033 L:      linux-kernel@vger.kernel.org
2034 S:      Maintained
2035 F:      drivers/memory/*emif*
2036
2037 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2038 M:      Santosh Shilimkar <ssantosh@kernel.org>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 S:      Maintained
2041 F:      arch/arm/mach-keystone/
2042 F:      arch/arm/boot/dts/keystone-*
2043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2044
2045 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2046 M:      Santosh Shilimkar <ssantosh@kernel.org>
2047 L:      linux-kernel@vger.kernel.org
2048 S:      Maintained
2049 F:      drivers/clk/keystone/
2050
2051 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2052 M:      Santosh Shilimkar <ssantosh@kernel.org>
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 L:      linux-kernel@vger.kernel.org
2055 S:      Maintained
2056 F:      drivers/clocksource/timer-keystone.c
2057
2058 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2059 M:      Santosh Shilimkar <ssantosh@kernel.org>
2060 L:      linux-kernel@vger.kernel.org
2061 S:      Maintained
2062 F:      drivers/power/reset/keystone-reset.c
2063
2064 ARM/THECUS N2100 MACHINE SUPPORT
2065 M:      Lennert Buytenhek <kernel@wantstofly.org>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 S:      Maintained
2068
2069 ARM/TOSA MACHINE SUPPORT
2070 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2071 M:      Dirk Opfer <dirk@opfer-online.de>
2072 S:      Maintained
2073
2074 ARM/UNIPHIER ARCHITECTURE
2075 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2078 S:      Maintained
2079 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2080 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2081 F:      arch/arm/boot/dts/uniphier*
2082 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2083 F:      arch/arm/mach-uniphier/
2084 F:      arch/arm/mm/cache-uniphier.c
2085 F:      arch/arm64/boot/dts/socionext/uniphier*
2086 F:      drivers/bus/uniphier-system-bus.c
2087 F:      drivers/clk/uniphier/
2088 F:      drivers/gpio/gpio-uniphier.c
2089 F:      drivers/i2c/busses/i2c-uniphier*
2090 F:      drivers/irqchip/irq-uniphier-aidet.c
2091 F:      drivers/pinctrl/uniphier/
2092 F:      drivers/reset/reset-uniphier.c
2093 F:      drivers/tty/serial/8250/8250_uniphier.c
2094 N:      uniphier
2095
2096 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2097 M:      Ulf Hansson <ulf.hansson@linaro.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 T:      git git://git.linaro.org/people/ulfh/clk.git
2100 S:      Maintained
2101 F:      drivers/clk/ux500/
2102
2103 ARM/VERSATILE EXPRESS PLATFORM
2104 M:      Liviu Dudau <liviu.dudau@arm.com>
2105 M:      Sudeep Holla <sudeep.holla@arm.com>
2106 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2108 S:      Maintained
2109 F:      arch/arm/boot/dts/vexpress*
2110 F:      arch/arm64/boot/dts/arm/
2111 F:      arch/arm/mach-vexpress/
2112 F:      */*/vexpress*
2113 F:      */*/*/vexpress*
2114 F:      drivers/clk/versatile/clk-vexpress-osc.c
2115 F:      drivers/clocksource/versatile.c
2116 N:      mps2
2117
2118 ARM/VFP SUPPORT
2119 M:      Russell King <linux@armlinux.org.uk>
2120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2121 W:      http://www.armlinux.org.uk/
2122 S:      Maintained
2123 F:      arch/arm/vfp/
2124
2125 ARM/VOIPAC PXA270 SUPPORT
2126 M:      Marek Vasut <marek.vasut@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129 F:      arch/arm/mach-pxa/vpac270.c
2130 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2131
2132 ARM/VT8500 ARM ARCHITECTURE
2133 M:      Tony Prisk <linux@prisktech.co.nz>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 F:      arch/arm/mach-vt8500/
2137 F:      drivers/clocksource/vt8500_timer.c
2138 F:      drivers/i2c/busses/i2c-wmt.c
2139 F:      drivers/mmc/host/wmt-sdmmc.c
2140 F:      drivers/pwm/pwm-vt8500.c
2141 F:      drivers/rtc/rtc-vt8500.c
2142 F:      drivers/tty/serial/vt8500_serial.c
2143 F:      drivers/usb/host/ehci-platform.c
2144 F:      drivers/usb/host/uhci-platform.c
2145 F:      drivers/video/fbdev/vt8500lcdfb.*
2146 F:      drivers/video/fbdev/wm8505fb*
2147 F:      drivers/video/fbdev/wmt_ge_rops.*
2148
2149 ARM/ZIPIT Z2 SUPPORT
2150 M:      Marek Vasut <marek.vasut@gmail.com>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 F:      arch/arm/mach-pxa/z2.c
2154 F:      arch/arm/mach-pxa/include/mach/z2.h
2155
2156 ARM/ZTE ARCHITECTURE
2157 M:      Jun Nie <jun.nie@linaro.org>
2158 M:      Baoyou Xie <baoyou.xie@linaro.org>
2159 M:      Shawn Guo <shawnguo@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 S:      Maintained
2162 F:      arch/arm/boot/dts/zx2967*
2163 F:      arch/arm/mach-zx/
2164 F:      arch/arm64/boot/dts/zte/
2165 F:      drivers/clk/zte/
2166 F:      drivers/dma/zx_dma.c
2167 F:      drivers/gpio/gpio-zx.c
2168 F:      drivers/i2c/busses/i2c-zx2967.c
2169 F:      drivers/mmc/host/dw_mmc-zx.*
2170 F:      drivers/pinctrl/zte/
2171 F:      drivers/soc/zte/
2172 F:      drivers/thermal/zx2967_thermal.c
2173 F:      drivers/watchdog/zx2967_wdt.c
2174 F:      Documentation/devicetree/bindings/arm/zte.txt
2175 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2176 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2177 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2178 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2179 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2180 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2181 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2182 F:      Documentation/devicetree/bindings/soc/zte/
2183 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2184 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2185 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2186 F:      include/dt-bindings/clock/zx2967*.h
2187 F:      include/dt-bindings/soc/zte,*.h
2188 F:      sound/soc/codecs/zx_aud96p22.c
2189 F:      sound/soc/zte/
2190
2191 ARM/ZYNQ ARCHITECTURE
2192 M:      Michal Simek <michal.simek@xilinx.com>
2193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2194 W:      http://wiki.xilinx.com
2195 T:      git https://github.com/Xilinx/linux-xlnx.git
2196 S:      Supported
2197 F:      arch/arm/mach-zynq/
2198 F:      drivers/cpuidle/cpuidle-zynq.c
2199 F:      drivers/block/xsysace.c
2200 N:      zynq
2201 N:      xilinx
2202 F:      drivers/clocksource/cadence_ttc_timer.c
2203 F:      drivers/i2c/busses/i2c-cadence.c
2204 F:      drivers/mmc/host/sdhci-of-arasan.c
2205 F:      drivers/edac/synopsys_edac.c
2206
2207 ARM64 PORT (AARCH64 ARCHITECTURE)
2208 M:      Catalin Marinas <catalin.marinas@arm.com>
2209 M:      Will Deacon <will.deacon@arm.com>
2210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2212 S:      Maintained
2213 F:      arch/arm64/
2214 F:      Documentation/arm64/
2215
2216 AS3645A LED FLASH CONTROLLER DRIVER
2217 M:      Sakari Ailus <sakari.ailus@iki.fi>
2218 L:      linux-leds@vger.kernel.org
2219 S:      Maintained
2220 F:      drivers/leds/leds-as3645a.c
2221
2222 ASAHI KASEI AK8974 DRIVER
2223 M:      Linus Walleij <linus.walleij@linaro.org>
2224 L:      linux-iio@vger.kernel.org
2225 W:      http://www.akm.com/
2226 S:      Supported
2227 F:      drivers/iio/magnetometer/ak8974.c
2228
2229 ASC7621 HARDWARE MONITOR DRIVER
2230 M:      George Joseph <george.joseph@fairview5.com>
2231 L:      linux-hwmon@vger.kernel.org
2232 S:      Maintained
2233 F:      Documentation/hwmon/asc7621
2234 F:      drivers/hwmon/asc7621.c
2235
2236 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2237 M:      Corentin Chary <corentin.chary@gmail.com>
2238 L:      acpi4asus-user@lists.sourceforge.net
2239 L:      platform-driver-x86@vger.kernel.org
2240 W:      http://acpi4asus.sf.net
2241 S:      Maintained
2242 F:      drivers/platform/x86/asus*.c
2243 F:      drivers/platform/x86/eeepc*.c
2244
2245 ASUS WIRELESS RADIO CONTROL DRIVER
2246 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2247 L:      platform-driver-x86@vger.kernel.org
2248 S:      Maintained
2249 F:      drivers/platform/x86/asus-wireless.c
2250
2251 ASYMMETRIC KEYS
2252 M:      David Howells <dhowells@redhat.com>
2253 L:      keyrings@vger.kernel.org
2254 S:      Maintained
2255 F:      Documentation/crypto/asymmetric-keys.txt
2256 F:      include/linux/verification.h
2257 F:      include/crypto/public_key.h
2258 F:      include/crypto/pkcs7.h
2259 F:      crypto/asymmetric_keys/
2260
2261 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2262 R:      Dan Williams <dan.j.williams@intel.com>
2263 W:      http://sourceforge.net/projects/xscaleiop
2264 S:      Odd fixes
2265 F:      Documentation/crypto/async-tx-api.txt
2266 F:      crypto/async_tx/
2267 F:      drivers/dma/
2268 F:      include/linux/dmaengine.h
2269 F:      include/linux/async_tx.h
2270
2271 AT24 EEPROM DRIVER
2272 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2273 L:      linux-i2c@vger.kernel.org
2274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2275 S:      Maintained
2276 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2277 F:      drivers/misc/eeprom/at24.c
2278 F:      include/linux/platform_data/at24.h
2279
2280 ATA OVER ETHERNET (AOE) DRIVER
2281 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2282 W:      http://www.openaoe.org/
2283 S:      Supported
2284 F:      Documentation/aoe/
2285 F:      drivers/block/aoe/
2286
2287 ATHEROS 71XX/9XXX GPIO DRIVER
2288 M:      Alban Bedel <albeu@free.fr>
2289 W:      https://github.com/AlbanBedel/linux
2290 T:      git git://github.com/AlbanBedel/linux
2291 S:      Maintained
2292 F:      drivers/gpio/gpio-ath79.c
2293 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2294
2295 ATHEROS ATH GENERIC UTILITIES
2296 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2297 L:      linux-wireless@vger.kernel.org
2298 S:      Supported
2299 F:      drivers/net/wireless/ath/*
2300
2301 ATHEROS ATH5K WIRELESS DRIVER
2302 M:      Jiri Slaby <jirislaby@gmail.com>
2303 M:      Nick Kossifidis <mickflemm@gmail.com>
2304 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2305 L:      linux-wireless@vger.kernel.org
2306 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2307 S:      Maintained
2308 F:      drivers/net/wireless/ath/ath5k/
2309
2310 ATHEROS ATH6KL WIRELESS DRIVER
2311 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2312 L:      linux-wireless@vger.kernel.org
2313 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2315 S:      Supported
2316 F:      drivers/net/wireless/ath/ath6kl/
2317
2318 ATI_REMOTE2 DRIVER
2319 M:      Ville Syrjala <syrjala@sci.fi>
2320 S:      Maintained
2321 F:      drivers/input/misc/ati_remote2.c
2322
2323 ATK0110 HWMON DRIVER
2324 M:      Luca Tettamanti <kronos.it@gmail.com>
2325 L:      linux-hwmon@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/hwmon/asus_atk0110.c
2328
2329 ATLX ETHERNET DRIVERS
2330 M:      Jay Cliburn <jcliburn@gmail.com>
2331 M:      Chris Snook <chris.snook@gmail.com>
2332 L:      netdev@vger.kernel.org
2333 W:      http://sourceforge.net/projects/atl1
2334 W:      http://atl1.sourceforge.net
2335 S:      Maintained
2336 F:      drivers/net/ethernet/atheros/
2337
2338 ATM
2339 M:      Chas Williams <3chas3@gmail.com>
2340 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2341 L:      netdev@vger.kernel.org
2342 W:      http://linux-atm.sourceforge.net
2343 S:      Maintained
2344 F:      drivers/atm/
2345 F:      include/linux/atm*
2346 F:      include/uapi/linux/atm*
2347
2348 ATMEL AT91 / AT32 MCI DRIVER
2349 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2350 S:      Maintained
2351 F:      drivers/mmc/host/atmel-mci.c
2352
2353 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2354 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2355 S:      Supported
2356 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2357
2358 ATMEL Audio ALSA driver
2359 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2360 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2361 S:      Supported
2362 F:      sound/soc/atmel
2363
2364 ATMEL I2C DRIVER
2365 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2366 L:      linux-i2c@vger.kernel.org
2367 S:      Supported
2368 F:      drivers/i2c/busses/i2c-at91.c
2369
2370 ATMEL ISI DRIVER
2371 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2372 L:      linux-media@vger.kernel.org
2373 S:      Supported
2374 F:      drivers/media/platform/atmel/atmel-isi.c
2375 F:      include/media/atmel-isi.h
2376
2377 ATMEL LCDFB DRIVER
2378 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2379 L:      linux-fbdev@vger.kernel.org
2380 S:      Maintained
2381 F:      drivers/video/fbdev/atmel_lcdfb.c
2382 F:      include/video/atmel_lcdc.h
2383
2384 ATMEL MACB ETHERNET DRIVER
2385 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2386 S:      Supported
2387 F:      drivers/net/ethernet/cadence/
2388
2389 ATMEL MAXTOUCH DRIVER
2390 M:      Nick Dyer <nick@shmanahar.org>
2391 T:      git git://github.com/ndyer/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2394 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2395 F:      include/linux/platform_data/atmel_mxt_ts.h
2396
2397 ATMEL SAMA5D2 ADC DRIVER
2398 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2399 L:      linux-iio@vger.kernel.org
2400 S:      Supported
2401 F:      drivers/iio/adc/at91-sama5d2_adc.c
2402
2403 ATMEL SDMMC DRIVER
2404 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2405 L:      linux-mmc@vger.kernel.org
2406 S:      Supported
2407 F:      drivers/mmc/host/sdhci-of-at91.c
2408
2409 ATMEL SPI DRIVER
2410 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2411 S:      Supported
2412 F:      drivers/spi/spi-atmel.*
2413
2414 ATMEL SSC DRIVER
2415 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2417 S:      Supported
2418 F:      drivers/misc/atmel-ssc.c
2419 F:      include/linux/atmel-ssc.h
2420
2421 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2422 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2424 S:      Supported
2425 F:      drivers/misc/atmel_tclib.c
2426 F:      drivers/clocksource/tcb_clksrc.c
2427
2428 ATMEL USBA UDC DRIVER
2429 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2431 S:      Supported
2432 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2433
2434 ATMEL WIRELESS DRIVER
2435 M:      Simon Kelley <simon@thekelleys.org.uk>
2436 L:      linux-wireless@vger.kernel.org
2437 W:      http://www.thekelleys.org.uk/atmel
2438 W:      http://atmelwlandriver.sourceforge.net/
2439 S:      Maintained
2440 F:      drivers/net/wireless/atmel/atmel*
2441
2442 ATMEL XDMA DRIVER
2443 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2444 L:      linux-arm-kernel@lists.infradead.org
2445 L:      dmaengine@vger.kernel.org
2446 S:      Supported
2447 F:      drivers/dma/at_xdmac.c
2448
2449 ATOMIC INFRASTRUCTURE
2450 M:      Will Deacon <will.deacon@arm.com>
2451 M:      Peter Zijlstra <peterz@infradead.org>
2452 R:      Boqun Feng <boqun.feng@gmail.com>
2453 L:      linux-kernel@vger.kernel.org
2454 S:      Maintained
2455 F:      arch/*/include/asm/atomic*.h
2456 F:      include/*/atomic*.h
2457
2458 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2459 M:      Bradley Grove <linuxdrivers@attotech.com>
2460 L:      linux-scsi@vger.kernel.org
2461 W:      http://www.attotech.com
2462 S:      Supported
2463 F:      drivers/scsi/esas2r
2464
2465 ATUSB IEEE 802.15.4 RADIO DRIVER
2466 M:      Stefan Schmidt <stefan@osg.samsung.com>
2467 L:      linux-wpan@vger.kernel.org
2468 S:      Maintained
2469 F:      drivers/net/ieee802154/atusb.c
2470 F:      drivers/net/ieee802154/atusb.h
2471 F:      drivers/net/ieee802154/at86rf230.h
2472
2473 AUDIT SUBSYSTEM
2474 M:      Paul Moore <paul@paul-moore.com>
2475 M:      Eric Paris <eparis@redhat.com>
2476 L:      linux-audit@redhat.com (moderated for non-subscribers)
2477 W:      https://github.com/linux-audit
2478 W:      https://people.redhat.com/sgrubb/audit
2479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2480 S:      Supported
2481 F:      include/linux/audit.h
2482 F:      include/uapi/linux/audit.h
2483 F:      kernel/audit*
2484
2485 AUXILIARY DISPLAY DRIVERS
2486 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2487 W:      http://miguelojeda.es/auxdisplay.htm
2488 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2489 S:      Maintained
2490 F:      drivers/auxdisplay/
2491 F:      include/linux/cfag12864b.h
2492
2493 AX.25 NETWORK LAYER
2494 M:      Ralf Baechle <ralf@linux-mips.org>
2495 L:      linux-hams@vger.kernel.org
2496 W:      http://www.linux-ax25.org/
2497 S:      Maintained
2498 F:      include/uapi/linux/ax25.h
2499 F:      include/net/ax25.h
2500 F:      net/ax25/
2501
2502 AXENTIA ARM DEVICES
2503 M:      Peter Rosin <peda@axentia.se>
2504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2505 S:      Maintained
2506 F:      Documentation/devicetree/bindings/arm/axentia.txt
2507 F:      arch/arm/boot/dts/at91-linea.dtsi
2508 F:      arch/arm/boot/dts/at91-natte.dtsi
2509 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2510 F:      arch/arm/boot/dts/at91-tse850-3.dts
2511
2512 AXENTIA ASOC DRIVERS
2513 M:      Peter Rosin <peda@axentia.se>
2514 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2515 S:      Maintained
2516 F:      Documentation/devicetree/bindings/sound/axentia,*
2517 F:      sound/soc/atmel/tse850-pcm5142.c
2518
2519 AZ6007 DVB DRIVER
2520 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2521 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2522 L:      linux-media@vger.kernel.org
2523 W:      https://linuxtv.org
2524 T:      git git://linuxtv.org/media_tree.git
2525 S:      Maintained
2526 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2527
2528 AZTECH FM RADIO RECEIVER DRIVER
2529 M:      Hans Verkuil <hverkuil@xs4all.nl>
2530 L:      linux-media@vger.kernel.org
2531 T:      git git://linuxtv.org/media_tree.git
2532 W:      https://linuxtv.org
2533 S:      Maintained
2534 F:      drivers/media/radio/radio-aztech*
2535
2536 B43 WIRELESS DRIVER
2537 L:      linux-wireless@vger.kernel.org
2538 L:      b43-dev@lists.infradead.org
2539 W:      http://wireless.kernel.org/en/users/Drivers/b43
2540 S:      Odd Fixes
2541 F:      drivers/net/wireless/broadcom/b43/
2542
2543 B43LEGACY WIRELESS DRIVER
2544 M:      Larry Finger <Larry.Finger@lwfinger.net>
2545 L:      linux-wireless@vger.kernel.org
2546 L:      b43-dev@lists.infradead.org
2547 W:      http://wireless.kernel.org/en/users/Drivers/b43
2548 S:      Maintained
2549 F:      drivers/net/wireless/broadcom/b43legacy/
2550
2551 BACKLIGHT CLASS/SUBSYSTEM
2552 M:      Lee Jones <lee.jones@linaro.org>
2553 M:      Daniel Thompson <daniel.thompson@linaro.org>
2554 M:      Jingoo Han <jingoohan1@gmail.com>
2555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2556 S:      Maintained
2557 F:      drivers/video/backlight/
2558 F:      include/linux/backlight.h
2559 F:      include/linux/pwm_backlight.h
2560 F:      Documentation/devicetree/bindings/leds/backlight
2561
2562 BATMAN ADVANCED
2563 M:      Marek Lindner <mareklindner@neomailbox.ch>
2564 M:      Simon Wunderlich <sw@simonwunderlich.de>
2565 M:      Antonio Quartulli <a@unstable.cc>
2566 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2567 W:      https://www.open-mesh.org/
2568 Q:      https://patchwork.open-mesh.org/project/batman/list/
2569 S:      Maintained
2570 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2571 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2572 F:      Documentation/networking/batman-adv.rst
2573 F:      include/uapi/linux/batadv_packet.h
2574 F:      include/uapi/linux/batman_adv.h
2575 F:      net/batman-adv/
2576
2577 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2578 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2579 L:      linux-hams@vger.kernel.org
2580 W:      http://www.baycom.org/~tom/ham/ham.html
2581 S:      Maintained
2582 F:      drivers/net/hamradio/baycom*
2583
2584 BCACHE (BLOCK LAYER CACHE)
2585 M:      Michael Lyle <mlyle@lyle.org>
2586 M:      Kent Overstreet <kent.overstreet@gmail.com>
2587 L:      linux-bcache@vger.kernel.org
2588 W:      http://bcache.evilpiepirate.org
2589 C:      irc://irc.oftc.net/bcache
2590 S:      Maintained
2591 F:      drivers/md/bcache/
2592
2593 BDISP ST MEDIA DRIVER
2594 M:      Fabien Dessenne <fabien.dessenne@st.com>
2595 L:      linux-media@vger.kernel.org
2596 T:      git git://linuxtv.org/media_tree.git
2597 W:      https://linuxtv.org
2598 S:      Supported
2599 F:      drivers/media/platform/sti/bdisp
2600
2601 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2602 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2603 L:      netdev@vger.kernel.org
2604 S:      Maintained
2605 F:      drivers/net/ethernet/ec_bhf.c
2606
2607 BEFS FILE SYSTEM
2608 M:      Luis de Bethencourt <luisbg@kernel.org>
2609 M:      Salah Triki <salah.triki@gmail.com>
2610 S:      Maintained
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2612 F:      Documentation/filesystems/befs.txt
2613 F:      fs/befs/
2614
2615 BFQ I/O SCHEDULER
2616 M:      Paolo Valente <paolo.valente@linaro.org>
2617 M:      Jens Axboe <axboe@kernel.dk>
2618 L:      linux-block@vger.kernel.org
2619 S:      Maintained
2620 F:      block/bfq-*
2621 F:      Documentation/block/bfq-iosched.txt
2622
2623 BFS FILE SYSTEM
2624 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2625 S:      Maintained
2626 F:      Documentation/filesystems/bfs.txt
2627 F:      fs/bfs/
2628 F:      include/uapi/linux/bfs_fs.h
2629
2630 BLACKFIN ARCHITECTURE
2631 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2632 T:      git git://git.code.sf.net/p/adi-linux/code
2633 W:      http://blackfin.uclinux.org
2634 S:      Orphan
2635 F:      arch/blackfin/
2636
2637 BLACKFIN EMAC DRIVER
2638 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2639 W:      http://blackfin.uclinux.org
2640 S:      Orphan
2641 F:      drivers/net/ethernet/adi/
2642
2643 BLACKFIN MEDIA DRIVER
2644 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2645 W:      http://blackfin.uclinux.org/
2646 S:      Orphan
2647 F:      drivers/media/platform/blackfin/
2648 F:      drivers/media/i2c/adv7183*
2649 F:      drivers/media/i2c/vs6624*
2650
2651 BLACKFIN RTC DRIVER
2652 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2653 W:      http://blackfin.uclinux.org
2654 S:      Orphan
2655 F:      drivers/rtc/rtc-bfin.c
2656
2657 BLACKFIN SDH DRIVER
2658 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2659 W:      http://blackfin.uclinux.org
2660 S:      Orphan
2661 F:      drivers/mmc/host/bfin_sdh.c
2662
2663 BLACKFIN SERIAL DRIVER
2664 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2665 W:      http://blackfin.uclinux.org
2666 S:      Orphan
2667 F:      drivers/tty/serial/bfin_uart.c
2668
2669 BLACKFIN WATCHDOG DRIVER
2670 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2671 W:      http://blackfin.uclinux.org
2672 S:      Orphan
2673 F:      drivers/watchdog/bfin_wdt.c
2674
2675 BLINKM RGB LED DRIVER
2676 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2677 S:      Maintained
2678 F:      drivers/leds/leds-blinkm.c
2679
2680 BLOCK LAYER
2681 M:      Jens Axboe <axboe@kernel.dk>
2682 L:      linux-block@vger.kernel.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2684 S:      Maintained
2685 F:      block/
2686 F:      kernel/trace/blktrace.c
2687 F:      lib/sbitmap.c
2688
2689 BLOCK2MTD DRIVER
2690 M:      Joern Engel <joern@lazybastard.org>
2691 L:      linux-mtd@lists.infradead.org
2692 S:      Maintained
2693 F:      drivers/mtd/devices/block2mtd.c
2694
2695 BLUETOOTH DRIVERS
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:      drivers/bluetooth/
2704
2705 BLUETOOTH SUBSYSTEM
2706 M:      Marcel Holtmann <marcel@holtmann.org>
2707 M:      Johan Hedberg <johan.hedberg@gmail.com>
2708 L:      linux-bluetooth@vger.kernel.org
2709 W:      http://www.bluez.org/
2710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2712 S:      Maintained
2713 F:      net/bluetooth/
2714 F:      include/net/bluetooth/
2715
2716 BONDING DRIVER
2717 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2718 M:      Veaceslav Falico <vfalico@gmail.com>
2719 M:      Andy Gospodarek <andy@greyhouse.net>
2720 L:      netdev@vger.kernel.org
2721 W:      http://sourceforge.net/projects/bonding/
2722 S:      Supported
2723 F:      drivers/net/bonding/
2724 F:      include/uapi/linux/if_bonding.h
2725
2726 BPF (Safe dynamic programs and tools)
2727 M:      Alexei Starovoitov <ast@kernel.org>
2728 M:      Daniel Borkmann <daniel@iogearbox.net>
2729 L:      netdev@vger.kernel.org
2730 L:      linux-kernel@vger.kernel.org
2731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2733 S:      Supported
2734 F:      arch/x86/net/bpf_jit*
2735 F:      Documentation/networking/filter.txt
2736 F:      Documentation/bpf/
2737 F:      include/linux/bpf*
2738 F:      include/linux/filter.h
2739 F:      include/trace/events/bpf.h
2740 F:      include/trace/events/xdp.h
2741 F:      include/uapi/linux/bpf*
2742 F:      include/uapi/linux/filter.h
2743 F:      kernel/bpf/
2744 F:      kernel/trace/bpf_trace.c
2745 F:      lib/test_bpf.c
2746 F:      net/bpf/
2747 F:      net/core/filter.c
2748 F:      net/sched/act_bpf.c
2749 F:      net/sched/cls_bpf.c
2750 F:      samples/bpf/
2751 F:      tools/bpf/
2752 F:      tools/testing/selftests/bpf/
2753
2754 BROADCOM B44 10/100 ETHERNET DRIVER
2755 M:      Michael Chan <michael.chan@broadcom.com>
2756 L:      netdev@vger.kernel.org
2757 S:      Supported
2758 F:      drivers/net/ethernet/broadcom/b44.*
2759
2760 BROADCOM B53 ETHERNET SWITCH DRIVER
2761 M:      Florian Fainelli <f.fainelli@gmail.com>
2762 L:      netdev@vger.kernel.org
2763 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2764 S:      Supported
2765 F:      drivers/net/dsa/b53/*
2766 F:      include/linux/platform_data/b53.h
2767
2768 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2769 M:      Florian Fainelli <f.fainelli@gmail.com>
2770 M:      Ray Jui <rjui@broadcom.com>
2771 M:      Scott Branden <sbranden@broadcom.com>
2772 M:      bcm-kernel-feedback-list@broadcom.com
2773 T:      git git://github.com/broadcom/mach-bcm
2774 S:      Maintained
2775 N:      bcm281*
2776 N:      bcm113*
2777 N:      bcm216*
2778 N:      kona
2779 F:      arch/arm/mach-bcm/
2780
2781 BROADCOM BCM2835 ARM ARCHITECTURE
2782 M:      Eric Anholt <eric@anholt.net>
2783 M:      Stefan Wahren <stefan.wahren@i2se.com>
2784 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2786 T:      git git://github.com/anholt/linux
2787 S:      Maintained
2788 N:      bcm2835
2789 F:      drivers/staging/vc04_services
2790
2791 BROADCOM BCM47XX MIPS ARCHITECTURE
2792 M:      Hauke Mehrtens <hauke@hauke-m.de>
2793 M:      Rafał Miłecki <zajec5@gmail.com>
2794 L:      linux-mips@linux-mips.org
2795 S:      Maintained
2796 F:      Documentation/devicetree/bindings/mips/brcm/
2797 F:      arch/mips/bcm47xx/*
2798 F:      arch/mips/include/asm/mach-bcm47xx/*
2799
2800 BROADCOM BCM5301X ARM ARCHITECTURE
2801 M:      Hauke Mehrtens <hauke@hauke-m.de>
2802 M:      Rafał Miłecki <zajec5@gmail.com>
2803 M:      Jon Mason <jonmason@broadcom.com>
2804 M:      bcm-kernel-feedback-list@broadcom.com
2805 L:      linux-arm-kernel@lists.infradead.org
2806 S:      Maintained
2807 F:      arch/arm/mach-bcm/bcm_5301x.c
2808 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2809 F:      arch/arm/boot/dts/bcm470*
2810 F:      arch/arm/boot/dts/bcm953012*
2811
2812 BROADCOM BCM53573 ARM ARCHITECTURE
2813 M:      Rafał Miłecki <rafal@milecki.pl>
2814 L:      linux-arm-kernel@lists.infradead.org
2815 S:      Maintained
2816 F:      arch/arm/boot/dts/bcm53573*
2817 F:      arch/arm/boot/dts/bcm47189*
2818
2819 BROADCOM BCM63XX ARM ARCHITECTURE
2820 M:      Florian Fainelli <f.fainelli@gmail.com>
2821 M:      bcm-kernel-feedback-list@broadcom.com
2822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2823 T:      git git://github.com/broadcom/stblinux.git
2824 S:      Maintained
2825 N:      bcm63xx
2826
2827 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2828 M:      Kevin Cernekee <cernekee@gmail.com>
2829 L:      linux-usb@vger.kernel.org
2830 S:      Maintained
2831 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2832
2833 BROADCOM BCM7XXX ARM ARCHITECTURE
2834 M:      Brian Norris <computersforpeace@gmail.com>
2835 M:      Gregory Fong <gregory.0xf0@gmail.com>
2836 M:      Florian Fainelli <f.fainelli@gmail.com>
2837 M:      bcm-kernel-feedback-list@broadcom.com
2838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2839 T:      git git://github.com/broadcom/stblinux.git
2840 S:      Maintained
2841 F:      arch/arm/mach-bcm/*brcmstb*
2842 F:      arch/arm/boot/dts/bcm7*.dts*
2843 F:      drivers/bus/brcmstb_gisb.c
2844 F:      arch/arm/mm/cache-b15-rac.c
2845 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2846 N:      brcmstb
2847
2848 BROADCOM BMIPS CPUFREQ DRIVER
2849 M:      Markus Mayer <mmayer@broadcom.com>
2850 M:      bcm-kernel-feedback-list@broadcom.com
2851 L:      linux-pm@vger.kernel.org
2852 S:      Maintained
2853 F:      drivers/cpufreq/bmips-cpufreq.c
2854
2855 BROADCOM BMIPS MIPS ARCHITECTURE
2856 M:      Kevin Cernekee <cernekee@gmail.com>
2857 M:      Florian Fainelli <f.fainelli@gmail.com>
2858 L:      linux-mips@linux-mips.org
2859 T:      git git://github.com/broadcom/stblinux.git
2860 S:      Maintained
2861 F:      arch/mips/bmips/*
2862 F:      arch/mips/include/asm/mach-bmips/*
2863 F:      arch/mips/kernel/*bmips*
2864 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2865 F:      drivers/irqchip/irq-bcm63*
2866 F:      drivers/irqchip/irq-bcm7*
2867 F:      drivers/irqchip/irq-brcmstb*
2868 F:      include/linux/bcm963xx_nvram.h
2869 F:      include/linux/bcm963xx_tag.h
2870
2871 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2872 M:      Rasesh Mody <rasesh.mody@cavium.com>
2873 M:      Harish Patil <harish.patil@cavium.com>
2874 M:      Dept-GELinuxNICDev@cavium.com
2875 L:      netdev@vger.kernel.org
2876 S:      Supported
2877 F:      drivers/net/ethernet/broadcom/bnx2.*
2878 F:      drivers/net/ethernet/broadcom/bnx2_*
2879
2880 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2881 M:      QLogic-Storage-Upstream@qlogic.com
2882 L:      linux-scsi@vger.kernel.org
2883 S:      Supported
2884 F:      drivers/scsi/bnx2fc/
2885
2886 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2887 M:      QLogic-Storage-Upstream@qlogic.com
2888 L:      linux-scsi@vger.kernel.org
2889 S:      Supported
2890 F:      drivers/scsi/bnx2i/
2891
2892 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2893 M:      Ariel Elior <ariel.elior@cavium.com>
2894 M:      everest-linux-l2@cavium.com
2895 L:      netdev@vger.kernel.org
2896 S:      Supported
2897 F:      drivers/net/ethernet/broadcom/bnx2x/
2898
2899 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2900 M:      Michael Chan <michael.chan@broadcom.com>
2901 L:      netdev@vger.kernel.org
2902 S:      Supported
2903 F:      drivers/net/ethernet/broadcom/bnxt/
2904
2905 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2906 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2907 M:      Franky Lin <franky.lin@broadcom.com>
2908 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2909 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2910 M:      Wright Feng <wright.feng@cypress.com>
2911 L:      linux-wireless@vger.kernel.org
2912 L:      brcm80211-dev-list.pdl@broadcom.com
2913 L:      brcm80211-dev-list@cypress.com
2914 S:      Supported
2915 F:      drivers/net/wireless/broadcom/brcm80211/
2916
2917 BROADCOM BRCMSTB GPIO DRIVER
2918 M:      Gregory Fong <gregory.0xf0@gmail.com>
2919 L:      bcm-kernel-feedback-list@broadcom.com
2920 S:      Supported
2921 F:      drivers/gpio/gpio-brcmstb.c
2922 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2923
2924 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2925 M:      Al Cooper <alcooperx@gmail.com>
2926 L:      linux-kernel@vger.kernel.org
2927 L:      bcm-kernel-feedback-list@broadcom.com
2928 S:      Maintained
2929 F:      drivers/phy/broadcom/phy-brcm-usb*
2930
2931 BROADCOM GENET ETHERNET DRIVER
2932 M:      Doug Berger <opendmb@gmail.com>
2933 M:      Florian Fainelli <f.fainelli@gmail.com>
2934 L:      netdev@vger.kernel.org
2935 S:      Supported
2936 F:      drivers/net/ethernet/broadcom/genet/
2937
2938 BROADCOM IPROC ARM ARCHITECTURE
2939 M:      Ray Jui <rjui@broadcom.com>
2940 M:      Scott Branden <sbranden@broadcom.com>
2941 M:      Jon Mason <jonmason@broadcom.com>
2942 M:      bcm-kernel-feedback-list@broadcom.com
2943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2944 T:      git git://github.com/broadcom/cygnus-linux.git
2945 S:      Maintained
2946 N:      iproc
2947 N:      cygnus
2948 N:      bcm[-_]nsp
2949 N:      bcm9113*
2950 N:      bcm9583*
2951 N:      bcm9585*
2952 N:      bcm9586*
2953 N:      bcm988312
2954 N:      bcm113*
2955 N:      bcm583*
2956 N:      bcm585*
2957 N:      bcm586*
2958 N:      bcm88312
2959 N:      hr2
2960 F:      arch/arm64/boot/dts/broadcom/ns2*
2961 F:      drivers/clk/bcm/clk-ns*
2962 F:      drivers/pinctrl/bcm/pinctrl-ns*
2963
2964 BROADCOM KONA GPIO DRIVER
2965 M:      Ray Jui <rjui@broadcom.com>
2966 L:      bcm-kernel-feedback-list@broadcom.com
2967 S:      Supported
2968 F:      drivers/gpio/gpio-bcm-kona.c
2969 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2970
2971 BROADCOM NETXTREME-E ROCE DRIVER
2972 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2973 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2974 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2975 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2976 L:      linux-rdma@vger.kernel.org
2977 W:      http://www.broadcom.com
2978 S:      Supported
2979 F:      drivers/infiniband/hw/bnxt_re/
2980 F:      include/uapi/rdma/bnxt_re-abi.h
2981
2982 BROADCOM NVRAM DRIVER
2983 M:      Rafał Miłecki <zajec5@gmail.com>
2984 L:      linux-mips@linux-mips.org
2985 S:      Maintained
2986 F:      drivers/firmware/broadcom/*
2987
2988 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2989 M:      Rafał Miłecki <zajec5@gmail.com>
2990 L:      linux-wireless@vger.kernel.org
2991 S:      Maintained
2992 F:      drivers/bcma/
2993 F:      include/linux/bcma/
2994
2995 BROADCOM STB AVS CPUFREQ DRIVER
2996 M:      Markus Mayer <mmayer@broadcom.com>
2997 M:      bcm-kernel-feedback-list@broadcom.com
2998 L:      linux-pm@vger.kernel.org
2999 S:      Maintained
3000 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3001 F:      drivers/cpufreq/brcmstb*
3002
3003 BROADCOM STB AVS TMON DRIVER
3004 M:      Markus Mayer <mmayer@broadcom.com>
3005 M:      bcm-kernel-feedback-list@broadcom.com
3006 L:      linux-pm@vger.kernel.org
3007 S:      Maintained
3008 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3009 F:      drivers/thermal/broadcom/brcmstb*
3010
3011 BROADCOM STB NAND FLASH DRIVER
3012 M:      Brian Norris <computersforpeace@gmail.com>
3013 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3014 L:      linux-mtd@lists.infradead.org
3015 L:      bcm-kernel-feedback-list@broadcom.com
3016 S:      Maintained
3017 F:      drivers/mtd/nand/brcmnand/
3018
3019 BROADCOM STB DPFE DRIVER
3020 M:      Markus Mayer <mmayer@broadcom.com>
3021 M:      bcm-kernel-feedback-list@broadcom.com
3022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3023 S:      Maintained
3024 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3025 F:      drivers/memory/brcmstb_dpfe.c
3026
3027 BROADCOM SYSTEMPORT ETHERNET DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3032
3033 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3034 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3035 M:      Prashant Sreedharan <prashant@broadcom.com>
3036 M:      Michael Chan <mchan@broadcom.com>
3037 L:      netdev@vger.kernel.org
3038 S:      Supported
3039 F:      drivers/net/ethernet/broadcom/tg3.*
3040
3041 BROCADE BFA FC SCSI DRIVER
3042 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3043 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3044 L:      linux-scsi@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/scsi/bfa/
3047
3048 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3049 M:      Rasesh Mody <rasesh.mody@cavium.com>
3050 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3051 M:      Dept-GELinuxNICDev@cavium.com
3052 L:      netdev@vger.kernel.org
3053 S:      Supported
3054 F:      drivers/net/ethernet/brocade/bna/
3055
3056 BSG (block layer generic sg v4 driver)
3057 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3058 L:      linux-scsi@vger.kernel.org
3059 S:      Supported
3060 F:      block/bsg.c
3061 F:      include/linux/bsg.h
3062 F:      include/uapi/linux/bsg.h
3063
3064 BT87X AUDIO DRIVER
3065 M:      Clemens Ladisch <clemens@ladisch.de>
3066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3067 T:      git git://git.alsa-project.org/alsa-kernel.git
3068 S:      Maintained
3069 F:      Documentation/sound/alsa/Bt87x.txt
3070 F:      sound/pci/bt87x.c
3071
3072 BT8XXGPIO DRIVER
3073 M:      Michael Buesch <m@bues.ch>
3074 W:      http://bu3sch.de/btgpio.php
3075 S:      Maintained
3076 F:      drivers/gpio/gpio-bt8xx.c
3077
3078 BTRFS FILE SYSTEM
3079 M:      Chris Mason <clm@fb.com>
3080 M:      Josef Bacik <jbacik@fb.com>
3081 M:      David Sterba <dsterba@suse.com>
3082 L:      linux-btrfs@vger.kernel.org
3083 W:      http://btrfs.wiki.kernel.org/
3084 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3086 S:      Maintained
3087 F:      Documentation/filesystems/btrfs.txt
3088 F:      fs/btrfs/
3089 F:      include/linux/btrfs*
3090 F:      include/uapi/linux/btrfs*
3091
3092 BTTV VIDEO4LINUX DRIVER
3093 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3094 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3095 L:      linux-media@vger.kernel.org
3096 W:      https://linuxtv.org
3097 T:      git git://linuxtv.org/media_tree.git
3098 S:      Odd fixes
3099 F:      Documentation/media/v4l-drivers/bttv*
3100 F:      drivers/media/pci/bt8xx/bttv*
3101
3102 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3103 M:      Chanwoo Choi <cw00.choi@samsung.com>
3104 L:      linux-pm@vger.kernel.org
3105 L:      linux-samsung-soc@vger.kernel.org
3106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3107 S:      Maintained
3108 F:      drivers/devfreq/exynos-bus.c
3109 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3110
3111 BUSLOGIC SCSI DRIVER
3112 M:      Khalid Aziz <khalid@gonehiking.org>
3113 L:      linux-scsi@vger.kernel.org
3114 S:      Maintained
3115 F:      drivers/scsi/BusLogic.*
3116 F:      drivers/scsi/FlashPoint.*
3117
3118 C-MEDIA CMI8788 DRIVER
3119 M:      Clemens Ladisch <clemens@ladisch.de>
3120 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3121 T:      git git://git.alsa-project.org/alsa-kernel.git
3122 S:      Maintained
3123 F:      sound/pci/oxygen/
3124
3125 C6X ARCHITECTURE
3126 M:      Mark Salter <msalter@redhat.com>
3127 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3128 L:      linux-c6x-dev@linux-c6x.org
3129 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3130 S:      Maintained
3131 F:      arch/c6x/
3132
3133 CA8210 IEEE-802.15.4 RADIO DRIVER
3134 M:      Harry Morris <h.morris@cascoda.com>
3135 L:      linux-wpan@vger.kernel.org
3136 W:      https://github.com/Cascoda/ca8210-linux.git
3137 S:      Maintained
3138 F:      drivers/net/ieee802154/ca8210.c
3139 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3140
3141 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3142 M:      David Howells <dhowells@redhat.com>
3143 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3144 S:      Supported
3145 F:      Documentation/filesystems/caching/cachefiles.txt
3146 F:      fs/cachefiles/
3147
3148 CADET FM/AM RADIO RECEIVER DRIVER
3149 M:      Hans Verkuil <hverkuil@xs4all.nl>
3150 L:      linux-media@vger.kernel.org
3151 T:      git git://linuxtv.org/media_tree.git
3152 W:      https://linuxtv.org
3153 S:      Maintained
3154 F:      drivers/media/radio/radio-cadet*
3155
3156 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3157 M:      Jonathan Corbet <corbet@lwn.net>
3158 L:      linux-media@vger.kernel.org
3159 T:      git git://linuxtv.org/media_tree.git
3160 S:      Maintained
3161 F:      Documentation/media/v4l-drivers/cafe_ccic*
3162 F:      drivers/media/platform/marvell-ccic/
3163
3164 CAIF NETWORK LAYER
3165 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3166 L:      netdev@vger.kernel.org
3167 S:      Supported
3168 F:      Documentation/networking/caif/
3169 F:      drivers/net/caif/
3170 F:      include/uapi/linux/caif/
3171 F:      include/net/caif/
3172 F:      net/caif/
3173
3174 CALGARY x86-64 IOMMU
3175 M:      Muli Ben-Yehuda <mulix@mulix.org>
3176 M:      Jon Mason <jdmason@kudzu.us>
3177 L:      iommu@lists.linux-foundation.org
3178 S:      Maintained
3179 F:      arch/x86/kernel/pci-calgary_64.c
3180 F:      arch/x86/kernel/tce_64.c
3181 F:      arch/x86/include/asm/calgary.h
3182 F:      arch/x86/include/asm/tce.h
3183
3184 CAN NETWORK DRIVERS
3185 M:      Wolfgang Grandegger <wg@grandegger.com>
3186 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3187 L:      linux-can@vger.kernel.org
3188 W:      https://github.com/linux-can
3189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3191 S:      Maintained
3192 F:      Documentation/devicetree/bindings/net/can/
3193 F:      drivers/net/can/
3194 F:      include/linux/can/dev.h
3195 F:      include/linux/can/platform/
3196 F:      include/uapi/linux/can/error.h
3197 F:      include/uapi/linux/can/netlink.h
3198
3199 CAN NETWORK LAYER
3200 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3201 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3202 L:      linux-can@vger.kernel.org
3203 W:      https://github.com/linux-can
3204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3206 S:      Maintained
3207 F:      Documentation/networking/can.rst
3208 F:      net/can/
3209 F:      include/linux/can/core.h
3210 F:      include/uapi/linux/can.h
3211 F:      include/uapi/linux/can/bcm.h
3212 F:      include/uapi/linux/can/raw.h
3213 F:      include/uapi/linux/can/gw.h
3214
3215 CAPABILITIES
3216 M:      Serge Hallyn <serge@hallyn.com>
3217 L:      linux-security-module@vger.kernel.org
3218 S:      Supported
3219 F:      include/linux/capability.h
3220 F:      include/uapi/linux/capability.h
3221 F:      security/commoncap.c
3222 F:      kernel/capability.c
3223
3224 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3225 M:      Kevin Tsai <ktsai@capellamicro.com>
3226 S:      Maintained
3227 F:      drivers/iio/light/cm*
3228
3229 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3230 M:      Christian Lamparter <chunkeey@googlemail.com>
3231 L:      linux-wireless@vger.kernel.org
3232 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3233 S:      Maintained
3234 F:      drivers/net/wireless/ath/carl9170/
3235
3236 CAVIUM I2C DRIVER
3237 M:      Jan Glauber <jglauber@cavium.com>
3238 M:      David Daney <david.daney@cavium.com>
3239 W:      http://www.cavium.com
3240 S:      Supported
3241 F:      drivers/i2c/busses/i2c-octeon*
3242 F:      drivers/i2c/busses/i2c-thunderx*
3243
3244 CAVIUM LIQUIDIO NETWORK DRIVER
3245 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3246 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3247 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3248 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3249 L:      netdev@vger.kernel.org
3250 W:      http://www.cavium.com
3251 S:      Supported
3252 F:      drivers/net/ethernet/cavium/liquidio/
3253
3254 CAVIUM MMC DRIVER
3255 M:      Jan Glauber <jglauber@cavium.com>
3256 M:      David Daney <david.daney@cavium.com>
3257 M:      Steven J. Hill <Steven.Hill@cavium.com>
3258 W:      http://www.cavium.com
3259 S:      Supported
3260 F:      drivers/mmc/host/cavium*
3261
3262 CAVIUM OCTEON-TX CRYPTO DRIVER
3263 M:      George Cherian <george.cherian@cavium.com>
3264 L:      linux-crypto@vger.kernel.org
3265 W:      http://www.cavium.com
3266 S:      Supported
3267 F:      drivers/crypto/cavium/cpt/
3268
3269 CAVIUM THUNDERX2 ARM64 SOC
3270 M:      Robert Richter <rrichter@cavium.com>
3271 M:      Jayachandran C <jnair@caviumnetworks.com>
3272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3273 S:      Maintained
3274 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3275 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3276
3277 CC2520 IEEE-802.15.4 RADIO DRIVER
3278 M:      Varka Bhadram <varkabhadram@gmail.com>
3279 L:      linux-wpan@vger.kernel.org
3280 S:      Maintained
3281 F:      drivers/net/ieee802154/cc2520.c
3282 F:      include/linux/spi/cc2520.h
3283 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3284
3285 CCREE ARM TRUSTZONE CRYPTOCELL 700 REE DRIVER
3286 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3287 L:      linux-crypto@vger.kernel.org
3288 L:      driverdev-devel@linuxdriverproject.org
3289 S:      Supported
3290 F:      drivers/staging/ccree/
3291 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3292
3293 CEC FRAMEWORK
3294 M:      Hans Verkuil <hans.verkuil@cisco.com>
3295 L:      linux-media@vger.kernel.org
3296 T:      git git://linuxtv.org/media_tree.git
3297 W:      http://linuxtv.org
3298 S:      Supported
3299 F:      Documentation/media/kapi/cec-core.rst
3300 F:      Documentation/media/uapi/cec
3301 F:      drivers/media/cec/
3302 F:      drivers/media/rc/keymaps/rc-cec.c
3303 F:      include/media/cec.h
3304 F:      include/media/cec-notifier.h
3305 F:      include/uapi/linux/cec.h
3306 F:      include/uapi/linux/cec-funcs.h
3307 F:      Documentation/devicetree/bindings/media/cec.txt
3308
3309 CEC GPIO DRIVER
3310 M:      Hans Verkuil <hans.verkuil@cisco.com>
3311 L:      linux-media@vger.kernel.org
3312 T:      git git://linuxtv.org/media_tree.git
3313 W:      http://linuxtv.org
3314 S:      Supported
3315 F:      drivers/media/platform/cec-gpio/
3316 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3317
3318 CELL BROADBAND ENGINE ARCHITECTURE
3319 M:      Arnd Bergmann <arnd@arndb.de>
3320 L:      linuxppc-dev@lists.ozlabs.org
3321 W:      http://www.ibm.com/developerworks/power/cell/
3322 S:      Supported
3323 F:      arch/powerpc/include/asm/cell*.h
3324 F:      arch/powerpc/include/asm/spu*.h
3325 F:      arch/powerpc/include/uapi/asm/spu*.h
3326 F:      arch/powerpc/oprofile/*cell*
3327 F:      arch/powerpc/platforms/cell/
3328
3329 CEPH COMMON CODE (LIBCEPH)
3330 M:      Ilya Dryomov <idryomov@gmail.com>
3331 M:      "Yan, Zheng" <zyan@redhat.com>
3332 M:      Sage Weil <sage@redhat.com>
3333 L:      ceph-devel@vger.kernel.org
3334 W:      http://ceph.com/
3335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3336 T:      git git://github.com/ceph/ceph-client.git
3337 S:      Supported
3338 F:      net/ceph/
3339 F:      include/linux/ceph/
3340 F:      include/linux/crush/
3341
3342 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3343 M:      "Yan, Zheng" <zyan@redhat.com>
3344 M:      Sage Weil <sage@redhat.com>
3345 M:      Ilya Dryomov <idryomov@gmail.com>
3346 L:      ceph-devel@vger.kernel.org
3347 W:      http://ceph.com/
3348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3349 T:      git git://github.com/ceph/ceph-client.git
3350 S:      Supported
3351 F:      Documentation/filesystems/ceph.txt
3352 F:      fs/ceph/
3353
3354 CERTIFICATE HANDLING:
3355 M:      David Howells <dhowells@redhat.com>
3356 M:      David Woodhouse <dwmw2@infradead.org>
3357 L:      keyrings@vger.kernel.org
3358 S:      Maintained
3359 F:      Documentation/module-signing.txt
3360 F:      certs/
3361 F:      scripts/sign-file.c
3362 F:      scripts/extract-cert.c
3363
3364 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3365 L:      linux-usb@vger.kernel.org
3366 S:      Orphan
3367 F:      Documentation/usb/WUSB-Design-overview.txt
3368 F:      Documentation/usb/wusb-cbaf
3369 F:      drivers/usb/host/hwa-hc.c
3370 F:      drivers/usb/host/whci/
3371 F:      drivers/usb/wusbcore/
3372 F:      include/linux/usb/wusb*
3373
3374 CFAG12864B LCD DRIVER
3375 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3376 W:      http://miguelojeda.es/auxdisplay.htm
3377 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3378 S:      Maintained
3379 F:      drivers/auxdisplay/cfag12864b.c
3380 F:      include/linux/cfag12864b.h
3381
3382 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3383 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3384 W:      http://miguelojeda.es/auxdisplay.htm
3385 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3386 S:      Maintained
3387 F:      drivers/auxdisplay/cfag12864bfb.c
3388 F:      include/linux/cfag12864b.h
3389
3390 802.11 (including CFG80211/NL80211)
3391 M:      Johannes Berg <johannes@sipsolutions.net>
3392 L:      linux-wireless@vger.kernel.org
3393 W:      http://wireless.kernel.org/
3394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3396 S:      Maintained
3397 F:      net/wireless/
3398 F:      include/uapi/linux/nl80211.h
3399 F:      include/linux/ieee80211.h
3400 F:      include/net/wext.h
3401 F:      include/net/cfg80211.h
3402 F:      include/net/iw_handler.h
3403 F:      include/net/ieee80211_radiotap.h
3404 F:      Documentation/driver-api/80211/cfg80211.rst
3405 F:      Documentation/networking/regulatory.txt
3406
3407 CHAR and MISC DRIVERS
3408 M:      Arnd Bergmann <arnd@arndb.de>
3409 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3411 S:      Supported
3412 F:      drivers/char/
3413 F:      drivers/misc/
3414 F:      include/linux/miscdevice.h
3415
3416 CHECKPATCH
3417 M:      Andy Whitcroft <apw@canonical.com>
3418 M:      Joe Perches <joe@perches.com>
3419 S:      Maintained
3420 F:      scripts/checkpatch.pl
3421
3422 CHINESE DOCUMENTATION
3423 M:      Harry Wei <harryxiyou@gmail.com>
3424 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3425 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3426 S:      Maintained
3427 F:      Documentation/translations/zh_CN/
3428
3429 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3430 M:      Peter Chen <Peter.Chen@nxp.com>
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3432 L:      linux-usb@vger.kernel.org
3433 S:      Maintained
3434 F:      drivers/usb/chipidea/
3435
3436 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3437 M:      Hans de Goede <hdegoede@redhat.com>
3438 L:      linux-input@vger.kernel.org
3439 S:      Maintained
3440 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3441 F:      drivers/input/touchscreen/chipone_icn8318.c
3442
3443 CHROME HARDWARE PLATFORM SUPPORT
3444 M:      Benson Leung <bleung@chromium.org>
3445 M:      Olof Johansson <olof@lixom.net>
3446 S:      Maintained
3447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3448 F:      drivers/platform/chrome/
3449
3450 CIRRUS LOGIC AUDIO CODEC DRIVERS
3451 M:      Brian Austin <brian.austin@cirrus.com>
3452 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3453 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3454 S:      Maintained
3455 F:      sound/soc/codecs/cs*
3456
3457 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3458 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3459 L:      netdev@vger.kernel.org
3460 S:      Maintained
3461 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3462
3463 CISCO FCOE HBA DRIVER
3464 M:      Satish Kharat <satishkh@cisco.com>
3465 M:      Sesidhar Baddela <sebaddel@cisco.com>
3466 M:      Karan Tilak Kumar <kartilak@cisco.com>
3467 L:      linux-scsi@vger.kernel.org
3468 S:      Supported
3469 F:      drivers/scsi/fnic/
3470
3471 CISCO SCSI HBA DRIVER
3472 M:      Karan Tilak Kumar <kartilak@cisco.com>
3473 M:      Sesidhar Baddela <sebaddel@cisco.com>
3474 L:      linux-scsi@vger.kernel.org
3475 S:      Supported
3476 F:      drivers/scsi/snic/
3477
3478 CISCO VIC ETHERNET NIC DRIVER
3479 M:      Christian Benvenuti <benve@cisco.com>
3480 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3481 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3482 S:      Supported
3483 F:      drivers/net/ethernet/cisco/enic/
3484
3485 CISCO VIC LOW LATENCY NIC DRIVER
3486 M:      Christian Benvenuti <benve@cisco.com>
3487 M:      Dave Goodell <dgoodell@cisco.com>
3488 S:      Supported
3489 F:      drivers/infiniband/hw/usnic/
3490
3491 CLEANCACHE API
3492 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3493 L:      linux-kernel@vger.kernel.org
3494 S:      Maintained
3495 F:      mm/cleancache.c
3496 F:      include/linux/cleancache.h
3497
3498 CLK API
3499 M:      Russell King <linux@armlinux.org.uk>
3500 L:      linux-clk@vger.kernel.org
3501 S:      Maintained
3502 F:      include/linux/clk.h
3503
3504 CLOCKSOURCE, CLOCKEVENT DRIVERS
3505 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3506 M:      Thomas Gleixner <tglx@linutronix.de>
3507 L:      linux-kernel@vger.kernel.org
3508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3509 S:      Supported
3510 F:      drivers/clocksource/
3511 F:      Documentation/devicetree/bindings/timer/
3512
3513 CMPC ACPI DRIVER
3514 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3515 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3516 L:      platform-driver-x86@vger.kernel.org
3517 S:      Supported
3518 F:      drivers/platform/x86/classmate-laptop.c
3519
3520 COBALT MEDIA DRIVER
3521 M:      Hans Verkuil <hans.verkuil@cisco.com>
3522 L:      linux-media@vger.kernel.org
3523 T:      git git://linuxtv.org/media_tree.git
3524 W:      https://linuxtv.org
3525 S:      Supported
3526 F:      drivers/media/pci/cobalt/
3527
3528 COCCINELLE/Semantic Patches (SmPL)
3529 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3530 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3531 M:      Nicolas Palix <nicolas.palix@imag.fr>
3532 M:      Michal Marek <michal.lkml@markovi.net>
3533 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3535 W:      http://coccinelle.lip6.fr/
3536 S:      Supported
3537 F:      Documentation/dev-tools/coccinelle.rst
3538 F:      scripts/coccinelle/
3539 F:      scripts/coccicheck
3540
3541 CODA FILE SYSTEM
3542 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3543 M:      coda@cs.cmu.edu
3544 L:      codalist@coda.cs.cmu.edu
3545 W:      http://www.coda.cs.cmu.edu/
3546 S:      Maintained
3547 F:      Documentation/filesystems/coda.txt
3548 F:      fs/coda/
3549 F:      include/linux/coda*.h
3550 F:      include/uapi/linux/coda*.h
3551
3552 CODA V4L2 MEM2MEM DRIVER
3553 M:      Philipp Zabel <p.zabel@pengutronix.de>
3554 L:      linux-media@vger.kernel.org
3555 S:      Maintained
3556 F:      Documentation/devicetree/bindings/media/coda.txt
3557 F:      drivers/media/platform/coda/
3558
3559 COMMON CLK FRAMEWORK
3560 M:      Michael Turquette <mturquette@baylibre.com>
3561 M:      Stephen Boyd <sboyd@kernel.org>
3562 L:      linux-clk@vger.kernel.org
3563 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3565 S:      Maintained
3566 F:      Documentation/devicetree/bindings/clock/
3567 F:      drivers/clk/
3568 X:      drivers/clk/clkdev.c
3569 F:      include/linux/clk-pr*
3570 F:      include/linux/clk/
3571
3572 COMMON INTERNET FILE SYSTEM (CIFS)
3573 M:      Steve French <sfrench@samba.org>
3574 L:      linux-cifs@vger.kernel.org
3575 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3576 W:      http://linux-cifs.samba.org/
3577 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3578 S:      Supported
3579 F:      Documentation/filesystems/cifs/
3580 F:      fs/cifs/
3581
3582 COMPACTPCI HOTPLUG CORE
3583 M:      Scott Murray <scott@spiteful.org>
3584 L:      linux-pci@vger.kernel.org
3585 S:      Maintained
3586 F:      drivers/pci/hotplug/cpci_hotplug*
3587
3588 COMPACTPCI HOTPLUG GENERIC DRIVER
3589 M:      Scott Murray <scott@spiteful.org>
3590 L:      linux-pci@vger.kernel.org
3591 S:      Maintained
3592 F:      drivers/pci/hotplug/cpcihp_generic.c
3593
3594 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3595 M:      Scott Murray <scott@spiteful.org>
3596 L:      linux-pci@vger.kernel.org
3597 S:      Maintained
3598 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3599
3600 COMPAL LAPTOP SUPPORT
3601 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3602 L:      platform-driver-x86@vger.kernel.org
3603 S:      Maintained
3604 F:      drivers/platform/x86/compal-laptop.c
3605
3606 CONEXANT ACCESSRUNNER USB DRIVER
3607 L:      accessrunner-general@lists.sourceforge.net
3608 W:      http://accessrunner.sourceforge.net/
3609 S:      Orphan
3610 F:      drivers/usb/atm/cxacru.c
3611
3612 CONFIGFS
3613 M:      Joel Becker <jlbec@evilplan.org>
3614 M:      Christoph Hellwig <hch@lst.de>
3615 T:      git git://git.infradead.org/users/hch/configfs.git
3616 S:      Supported
3617 F:      fs/configfs/
3618 F:      include/linux/configfs.h
3619
3620 CONNECTOR
3621 M:      Evgeniy Polyakov <zbr@ioremap.net>
3622 L:      netdev@vger.kernel.org
3623 S:      Maintained
3624 F:      drivers/connector/
3625
3626 CONTROL GROUP (CGROUP)
3627 M:      Tejun Heo <tj@kernel.org>
3628 M:      Li Zefan <lizefan@huawei.com>
3629 M:      Johannes Weiner <hannes@cmpxchg.org>
3630 L:      cgroups@vger.kernel.org
3631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3632 S:      Maintained
3633 F:      Documentation/cgroup*
3634 F:      include/linux/cgroup*
3635 F:      kernel/cgroup*
3636
3637 CONTROL GROUP - CPUSET
3638 M:      Li Zefan <lizefan@huawei.com>
3639 L:      cgroups@vger.kernel.org
3640 W:      http://www.bullopensource.org/cpuset/
3641 W:      http://oss.sgi.com/projects/cpusets/
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3643 S:      Maintained
3644 F:      Documentation/cgroup-v1/cpusets.txt
3645 F:      include/linux/cpuset.h
3646 F:      kernel/cgroup/cpuset.c
3647
3648 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3649 M:      Johannes Weiner <hannes@cmpxchg.org>
3650 M:      Michal Hocko <mhocko@kernel.org>
3651 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3652 L:      cgroups@vger.kernel.org
3653 L:      linux-mm@kvack.org
3654 S:      Maintained
3655 F:      mm/memcontrol.c
3656 F:      mm/swap_cgroup.c
3657
3658 CORETEMP HARDWARE MONITORING DRIVER
3659 M:      Fenghua Yu <fenghua.yu@intel.com>
3660 L:      linux-hwmon@vger.kernel.org
3661 S:      Maintained
3662 F:      Documentation/hwmon/coretemp
3663 F:      drivers/hwmon/coretemp.c
3664
3665 COSA/SRP SYNC SERIAL DRIVER
3666 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3667 W:      http://www.fi.muni.cz/~kas/cosa/
3668 S:      Maintained
3669 F:      drivers/net/wan/cosa*
3670
3671 CPMAC ETHERNET DRIVER
3672 M:      Florian Fainelli <f.fainelli@gmail.com>
3673 L:      netdev@vger.kernel.org
3674 S:      Maintained
3675 F:      drivers/net/ethernet/ti/cpmac.c
3676
3677 CPU FREQUENCY DRIVERS
3678 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3679 M:      Viresh Kumar <viresh.kumar@linaro.org>
3680 L:      linux-pm@vger.kernel.org
3681 S:      Maintained
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3683 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3684 B:      https://bugzilla.kernel.org
3685 F:      Documentation/cpu-freq/
3686 F:      Documentation/devicetree/bindings/cpufreq/
3687 F:      drivers/cpufreq/
3688 F:      include/linux/cpufreq.h
3689 F:      tools/testing/selftests/cpufreq/
3690
3691 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3692 M:      Viresh Kumar <viresh.kumar@linaro.org>
3693 M:      Sudeep Holla <sudeep.holla@arm.com>
3694 L:      linux-pm@vger.kernel.org
3695 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3696 S:      Maintained
3697 F:      drivers/cpufreq/arm_big_little.h
3698 F:      drivers/cpufreq/arm_big_little.c
3699 F:      drivers/cpufreq/arm_big_little_dt.c
3700
3701 CPU POWER MONITORING SUBSYSTEM
3702 M:      Thomas Renninger <trenn@suse.com>
3703 M:      Shuah Khan <shuahkh@osg.samsung.com>
3704 M:      Shuah Khan <shuah@kernel.org>
3705 L:      linux-pm@vger.kernel.org
3706 S:      Maintained
3707 F:      tools/power/cpupower/
3708
3709 CPUID/MSR DRIVER
3710 M:      "H. Peter Anvin" <hpa@zytor.com>
3711 S:      Maintained
3712 F:      arch/x86/kernel/cpuid.c
3713 F:      arch/x86/kernel/msr.c
3714
3715 CPUIDLE DRIVER - ARM BIG LITTLE
3716 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3717 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3718 L:      linux-pm@vger.kernel.org
3719 L:      linux-arm-kernel@lists.infradead.org
3720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3721 S:      Maintained
3722 F:      drivers/cpuidle/cpuidle-big_little.c
3723
3724 CPUIDLE DRIVER - ARM EXYNOS
3725 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3726 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3727 M:      Kukjin Kim <kgene@kernel.org>
3728 L:      linux-pm@vger.kernel.org
3729 L:      linux-samsung-soc@vger.kernel.org
3730 S:      Supported
3731 F:      drivers/cpuidle/cpuidle-exynos.c
3732 F:      arch/arm/mach-exynos/pm.c
3733
3734 CPUIDLE DRIVERS
3735 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3736 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3737 L:      linux-pm@vger.kernel.org
3738 S:      Maintained
3739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3740 B:      https://bugzilla.kernel.org
3741 F:      drivers/cpuidle/*
3742 F:      include/linux/cpuidle.h
3743
3744 CRAMFS FILESYSTEM
3745 M:      Nicolas Pitre <nico@linaro.org>
3746 S:      Maintained
3747 F:      Documentation/filesystems/cramfs.txt
3748 F:      fs/cramfs/
3749
3750 CRIS PORT
3751 M:      Mikael Starvik <starvik@axis.com>
3752 M:      Jesper Nilsson <jesper.nilsson@axis.com>
3753 L:      linux-cris-kernel@axis.com
3754 W:      http://developer.axis.com
3755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris.git
3756 S:      Maintained
3757 F:      arch/cris/
3758 F:      drivers/tty/serial/crisv10.*
3759
3760 CRYPTO API
3761 M:      Herbert Xu <herbert@gondor.apana.org.au>
3762 M:      "David S. Miller" <davem@davemloft.net>
3763 L:      linux-crypto@vger.kernel.org
3764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3766 S:      Maintained
3767 F:      Documentation/crypto/
3768 F:      Documentation/devicetree/bindings/crypto/
3769 F:      arch/*/crypto/
3770 F:      crypto/
3771 F:      drivers/crypto/
3772 F:      include/crypto/
3773 F:      include/linux/crypto*
3774
3775 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3776 M:      Neil Horman <nhorman@tuxdriver.com>
3777 L:      linux-crypto@vger.kernel.org
3778 S:      Maintained
3779 F:      crypto/ansi_cprng.c
3780 F:      crypto/rng.c
3781
3782 CS3308 MEDIA DRIVER
3783 M:      Hans Verkuil <hverkuil@xs4all.nl>
3784 L:      linux-media@vger.kernel.org
3785 T:      git git://linuxtv.org/media_tree.git
3786 W:      http://linuxtv.org
3787 S:      Odd Fixes
3788 F:      drivers/media/i2c/cs3308.c
3789 F:      drivers/media/i2c/cs3308.h
3790
3791 CS5535 Audio ALSA driver
3792 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3793 S:      Maintained
3794 F:      sound/pci/cs5535audio/
3795
3796 CW1200 WLAN driver
3797 M:      Solomon Peachy <pizza@shaftnet.org>
3798 S:      Maintained
3799 F:      drivers/net/wireless/st/cw1200/
3800
3801 CX18 VIDEO4LINUX DRIVER
3802 M:      Andy Walls <awalls@md.metrocast.net>
3803 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3804 L:      linux-media@vger.kernel.org
3805 T:      git git://linuxtv.org/media_tree.git
3806 W:      https://linuxtv.org
3807 W:      http://www.ivtvdriver.org/index.php/Cx18
3808 S:      Maintained
3809 F:      Documentation/media/v4l-drivers/cx18*
3810 F:      drivers/media/pci/cx18/
3811 F:      include/uapi/linux/ivtv*
3812
3813 CX2341X MPEG ENCODER HELPER MODULE
3814 M:      Hans Verkuil <hverkuil@xs4all.nl>
3815 L:      linux-media@vger.kernel.org
3816 T:      git git://linuxtv.org/media_tree.git
3817 W:      https://linuxtv.org
3818 S:      Maintained
3819 F:      drivers/media/common/cx2341x*
3820 F:      include/media/cx2341x*
3821
3822 CX24120 MEDIA DRIVER
3823 M:      Jemma Denson <jdenson@gmail.com>
3824 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3825 L:      linux-media@vger.kernel.org
3826 W:      https://linuxtv.org
3827 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3828 S:      Maintained
3829 F:      drivers/media/dvb-frontends/cx24120*
3830
3831 CX88 VIDEO4LINUX DRIVER
3832 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3833 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3834 L:      linux-media@vger.kernel.org
3835 W:      https://linuxtv.org
3836 T:      git git://linuxtv.org/media_tree.git
3837 S:      Odd fixes
3838 F:      Documentation/media/v4l-drivers/cx88*
3839 F:      drivers/media/pci/cx88/
3840
3841 CXD2820R MEDIA DRIVER
3842 M:      Antti Palosaari <crope@iki.fi>
3843 L:      linux-media@vger.kernel.org
3844 W:      https://linuxtv.org
3845 W:      http://palosaari.fi/linux/
3846 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3847 T:      git git://linuxtv.org/anttip/media_tree.git
3848 S:      Maintained
3849 F:      drivers/media/dvb-frontends/cxd2820r*
3850
3851 CXGB3 ETHERNET DRIVER (CXGB3)
3852 M:      Santosh Raspatur <santosh@chelsio.com>
3853 L:      netdev@vger.kernel.org
3854 W:      http://www.chelsio.com
3855 S:      Supported
3856 F:      drivers/net/ethernet/chelsio/cxgb3/
3857
3858 CXGB3 ISCSI DRIVER (CXGB3I)
3859 M:      Karen Xie <kxie@chelsio.com>
3860 L:      linux-scsi@vger.kernel.org
3861 W:      http://www.chelsio.com
3862 S:      Supported
3863 F:      drivers/scsi/cxgbi/cxgb3i
3864
3865 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3866 M:      Steve Wise <swise@chelsio.com>
3867 L:      linux-rdma@vger.kernel.org
3868 W:      http://www.openfabrics.org
3869 S:      Supported
3870 F:      drivers/infiniband/hw/cxgb3/
3871 F:      include/uapi/rdma/cxgb3-abi.h
3872
3873 CXGB4 CRYPTO DRIVER (chcr)
3874 M:      Harsh Jain <harsh@chelsio.com>
3875 L:      linux-crypto@vger.kernel.org
3876 W:      http://www.chelsio.com
3877 S:      Supported
3878 F:      drivers/crypto/chelsio
3879
3880 CXGB4 ETHERNET DRIVER (CXGB4)
3881 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3882 L:      netdev@vger.kernel.org
3883 W:      http://www.chelsio.com
3884 S:      Supported
3885 F:      drivers/net/ethernet/chelsio/cxgb4/
3886
3887 CXGB4 ISCSI DRIVER (CXGB4I)
3888 M:      Karen Xie <kxie@chelsio.com>
3889 L:      linux-scsi@vger.kernel.org
3890 W:      http://www.chelsio.com
3891 S:      Supported
3892 F:      drivers/scsi/cxgbi/cxgb4i
3893
3894 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3895 M:      Steve Wise <swise@chelsio.com>
3896 L:      linux-rdma@vger.kernel.org
3897 W:      http://www.openfabrics.org
3898 S:      Supported
3899 F:      drivers/infiniband/hw/cxgb4/
3900 F:      include/uapi/rdma/cxgb4-abi.h
3901
3902 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3903 M:      Casey Leedom <leedom@chelsio.com>
3904 L:      netdev@vger.kernel.org
3905 W:      http://www.chelsio.com
3906 S:      Supported
3907 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3908
3909 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3910 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3911 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3912 L:      linuxppc-dev@lists.ozlabs.org
3913 S:      Supported
3914 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3915 F:      drivers/misc/cxl/
3916 F:      include/misc/cxl*
3917 F:      include/uapi/misc/cxl.h
3918 F:      Documentation/powerpc/cxl.txt
3919 F:      Documentation/ABI/testing/sysfs-class-cxl
3920
3921 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3922 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3923 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3924 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3925 L:      linux-scsi@vger.kernel.org
3926 S:      Supported
3927 F:      drivers/scsi/cxlflash/
3928 F:      include/uapi/scsi/cxlflash_ioctls.h
3929 F:      Documentation/powerpc/cxlflash.txt
3930
3931 CYBERPRO FB DRIVER
3932 M:      Russell King <linux@armlinux.org.uk>
3933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3934 W:      http://www.armlinux.org.uk/
3935 S:      Maintained
3936 F:      drivers/video/fbdev/cyber2000fb.*
3937
3938 CYCLADES ASYNC MUX DRIVER
3939 W:      http://www.cyclades.com/
3940 S:      Orphan
3941 F:      drivers/tty/cyclades.c
3942 F:      include/linux/cyclades.h
3943 F:      include/uapi/linux/cyclades.h
3944
3945 CYCLADES PC300 DRIVER
3946 W:      http://www.cyclades.com/
3947 S:      Orphan
3948 F:      drivers/net/wan/pc300*
3949
3950 CYPRESS_FIRMWARE MEDIA DRIVER
3951 M:      Antti Palosaari <crope@iki.fi>
3952 L:      linux-media@vger.kernel.org
3953 W:      https://linuxtv.org
3954 W:      http://palosaari.fi/linux/
3955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3956 T:      git git://linuxtv.org/anttip/media_tree.git
3957 S:      Maintained
3958 F:      drivers/media/common/cypress_firmware*
3959
3960 CYTTSP TOUCHSCREEN DRIVER
3961 M:      Ferruh Yigit <fery@cypress.com>
3962 L:      linux-input@vger.kernel.org
3963 S:      Supported
3964 F:      drivers/input/touchscreen/cyttsp*
3965 F:      include/linux/input/cyttsp.h
3966
3967 D-LINK DIR-685 TOUCHKEYS DRIVER
3968 M:      Linus Walleij <linus.walleij@linaro.org>
3969 L:      linux-input@vger.kernel.org
3970 S:      Supported
3971 F:      drivers/input/dlink-dir685-touchkeys.c
3972
3973 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3974 M:      Joshua Kinard <kumba@gentoo.org>
3975 S:      Maintained
3976 F:      drivers/rtc/rtc-ds1685.c
3977 F:      include/linux/rtc/ds1685.h
3978
3979 DAMA SLAVE for AX.25
3980 M:      Joerg Reuter <jreuter@yaina.de>
3981 W:      http://yaina.de/jreuter/
3982 W:      http://www.qsl.net/dl1bke/
3983 L:      linux-hams@vger.kernel.org
3984 S:      Maintained
3985 F:      net/ax25/af_ax25.c
3986 F:      net/ax25/ax25_dev.c
3987 F:      net/ax25/ax25_ds_*
3988 F:      net/ax25/ax25_in.c
3989 F:      net/ax25/ax25_out.c
3990 F:      net/ax25/ax25_timer.c
3991 F:      net/ax25/sysctl_net_ax25.c
3992
3993 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3994 L:      netdev@vger.kernel.org
3995 S:      Orphan
3996 F:      Documentation/networking/dmfe.txt
3997 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3998
3999 DC390/AM53C974 SCSI driver
4000 M:      Hannes Reinecke <hare@suse.com>
4001 L:      linux-scsi@vger.kernel.org
4002 S:      Maintained
4003 F:      drivers/scsi/am53c974.c
4004
4005 DC395x SCSI driver
4006 M:      Oliver Neukum <oliver@neukum.org>
4007 M:      Ali Akcaagac <aliakc@web.de>
4008 M:      Jamie Lenehan <lenehan@twibble.org>
4009 L:      dc395x@twibble.org
4010 W:      http://twibble.org/dist/dc395x/
4011 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4012 S:      Maintained
4013 F:      Documentation/scsi/dc395x.txt
4014 F:      drivers/scsi/dc395x.*
4015
4016 DCCP PROTOCOL
4017 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4018 L:      dccp@vger.kernel.org
4019 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4020 S:      Maintained
4021 F:      include/linux/dccp.h
4022 F:      include/uapi/linux/dccp.h
4023 F:      include/linux/tfrc.h
4024 F:      net/dccp/
4025
4026 DECnet NETWORK LAYER
4027 W:      http://linux-decnet.sourceforge.net
4028 L:      linux-decnet-user@lists.sourceforge.net
4029 S:      Orphan
4030 F:      Documentation/networking/decnet.txt
4031 F:      net/decnet/
4032
4033 DECSTATION PLATFORM SUPPORT
4034 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4035 L:      linux-mips@linux-mips.org
4036 W:      http://www.linux-mips.org/wiki/DECstation
4037 S:      Maintained
4038 F:      arch/mips/dec/
4039 F:      arch/mips/include/asm/dec/
4040 F:      arch/mips/include/asm/mach-dec/
4041
4042 DEFXX FDDI NETWORK DRIVER
4043 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4044 S:      Maintained
4045 F:      drivers/net/fddi/defxx.*
4046
4047 DELL SMBIOS DRIVER
4048 M:      Pali Rohár <pali.rohar@gmail.com>
4049 M:      Mario Limonciello <mario.limonciello@dell.com>
4050 L:      platform-driver-x86@vger.kernel.org
4051 S:      Maintained
4052 F:      drivers/platform/x86/dell-smbios.*
4053
4054 DELL SMBIOS SMM DRIVER
4055 M:      Mario Limonciello <mario.limonciello@dell.com>
4056 L:      platform-driver-x86@vger.kernel.org
4057 S:      Maintained
4058 F:      drivers/platform/x86/dell-smbios-smm.c
4059
4060 DELL SMBIOS WMI DRIVER
4061 M:      Mario Limonciello <mario.limonciello@dell.com>
4062 L:      platform-driver-x86@vger.kernel.org
4063 S:      Maintained
4064 F:      drivers/platform/x86/dell-smbios-wmi.c
4065 F:      tools/wmi/dell-smbios-example.c
4066
4067 DELL LAPTOP DRIVER
4068 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4069 M:      Pali Rohár <pali.rohar@gmail.com>
4070 L:      platform-driver-x86@vger.kernel.org
4071 S:      Maintained
4072 F:      drivers/platform/x86/dell-laptop.c
4073
4074 DELL LAPTOP FREEFALL DRIVER
4075 M:      Pali Rohár <pali.rohar@gmail.com>
4076 S:      Maintained
4077 F:      drivers/platform/x86/dell-smo8800.c
4078
4079 DELL LAPTOP RBTN DRIVER
4080 M:      Pali Rohár <pali.rohar@gmail.com>
4081 S:      Maintained
4082 F:      drivers/platform/x86/dell-rbtn.*
4083
4084 DELL LAPTOP SMM DRIVER
4085 M:      Pali Rohár <pali.rohar@gmail.com>
4086 S:      Maintained
4087 F:      drivers/hwmon/dell-smm-hwmon.c
4088 F:      include/uapi/linux/i8k.h
4089
4090 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4091 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4092 S:      Maintained
4093 F:      Documentation/dcdbas.txt
4094 F:      drivers/firmware/dcdbas.*
4095
4096 DELL WMI NOTIFICATIONS DRIVER
4097 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4098 M:      Pali Rohár <pali.rohar@gmail.com>
4099 S:      Maintained
4100 F:      drivers/platform/x86/dell-wmi.c
4101
4102 DELL WMI DESCRIPTOR DRIVER
4103 M:      Mario Limonciello <mario.limonciello@dell.com>
4104 S:      Maintained
4105 F:      drivers/platform/x86/dell-wmi-descriptor.c
4106
4107 DELTA ST MEDIA DRIVER
4108 M:      Hugues Fruchet <hugues.fruchet@st.com>
4109 L:      linux-media@vger.kernel.org
4110 T:      git git://linuxtv.org/media_tree.git
4111 W:      https://linuxtv.org
4112 S:      Supported
4113 F:      drivers/media/platform/sti/delta
4114
4115 DENALI NAND DRIVER
4116 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4117 L:      linux-mtd@lists.infradead.org
4118 S:      Supported
4119 F:      drivers/mtd/nand/denali*
4120
4121 DESIGNWARE USB2 DRD IP DRIVER
4122 M:      John Youn <johnyoun@synopsys.com>
4123 L:      linux-usb@vger.kernel.org
4124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4125 S:      Maintained
4126 F:      drivers/usb/dwc2/
4127
4128 DESIGNWARE USB3 DRD IP DRIVER
4129 M:      Felipe Balbi <balbi@kernel.org>
4130 L:      linux-usb@vger.kernel.org
4131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4132 S:      Maintained
4133 F:      drivers/usb/dwc3/
4134
4135 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4136 M:      Andreas Klinger <ak@it-klinger.de>
4137 L:      linux-iio@vger.kernel.org
4138 S:      Maintained
4139 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4140 F:      drivers/iio/proximity/srf*.c
4141
4142 DEVICE COREDUMP (DEV_COREDUMP)
4143 M:      Johannes Berg <johannes@sipsolutions.net>
4144 L:      linux-kernel@vger.kernel.org
4145 S:      Maintained
4146 F:      drivers/base/devcoredump.c
4147 F:      include/linux/devcoredump.h
4148
4149 DEVICE FREQUENCY (DEVFREQ)
4150 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4151 M:      Kyungmin Park <kyungmin.park@samsung.com>
4152 R:      Chanwoo Choi <cw00.choi@samsung.com>
4153 L:      linux-pm@vger.kernel.org
4154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4155 S:      Maintained
4156 F:      drivers/devfreq/
4157 F:      include/linux/devfreq.h
4158 F:      Documentation/devicetree/bindings/devfreq/
4159
4160 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4161 M:      Chanwoo Choi <cw00.choi@samsung.com>
4162 L:      linux-pm@vger.kernel.org
4163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4164 S:      Supported
4165 F:      drivers/devfreq/event/
4166 F:      drivers/devfreq/devfreq-event.c
4167 F:      include/linux/devfreq-event.h
4168 F:      Documentation/devicetree/bindings/devfreq/event/
4169
4170 DEVICE NUMBER REGISTRY
4171 M:      Torben Mathiasen <device@lanana.org>
4172 W:      http://lanana.org/docs/device-list/index.html
4173 S:      Maintained
4174
4175 DEVICE-MAPPER  (LVM)
4176 M:      Alasdair Kergon <agk@redhat.com>
4177 M:      Mike Snitzer <snitzer@redhat.com>
4178 M:      dm-devel@redhat.com
4179 L:      dm-devel@redhat.com
4180 W:      http://sources.redhat.com/dm
4181 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4183 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4184 S:      Maintained
4185 F:      Documentation/device-mapper/
4186 F:      drivers/md/Makefile
4187 F:      drivers/md/Kconfig
4188 F:      drivers/md/dm*
4189 F:      drivers/md/persistent-data/
4190 F:      include/linux/device-mapper.h
4191 F:      include/linux/dm-*.h
4192 F:      include/uapi/linux/dm-*.h
4193
4194 DEVLINK
4195 M:      Jiri Pirko <jiri@mellanox.com>
4196 L:      netdev@vger.kernel.org
4197 S:      Supported
4198 F:      net/core/devlink.c
4199 F:      include/net/devlink.h
4200 F:      include/uapi/linux/devlink.h
4201
4202 DIALOG SEMICONDUCTOR DRIVERS
4203 M:      Support Opensource <support.opensource@diasemi.com>
4204 W:      http://www.dialog-semiconductor.com/products
4205 S:      Supported
4206 F:      Documentation/hwmon/da90??
4207 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4208 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4209 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4210 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4211 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4212 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4213 F:      drivers/gpio/gpio-da90??.c
4214 F:      drivers/hwmon/da90??-hwmon.c
4215 F:      drivers/iio/adc/da91??-*.c
4216 F:      drivers/input/misc/da90??_onkey.c
4217 F:      drivers/input/touchscreen/da9052_tsi.c
4218 F:      drivers/leds/leds-da90??.c
4219 F:      drivers/mfd/da903x.c
4220 F:      drivers/mfd/da90??-*.c
4221 F:      drivers/mfd/da91??-*.c
4222 F:      drivers/power/supply/da9052-battery.c
4223 F:      drivers/power/supply/da91??-*.c
4224 F:      drivers/regulator/da903x.c
4225 F:      drivers/regulator/da9???-regulator.[ch]
4226 F:      drivers/thermal/da90??-thermal.c
4227 F:      drivers/rtc/rtc-da90??.c
4228 F:      drivers/video/backlight/da90??_bl.c
4229 F:      drivers/watchdog/da90??_wdt.c
4230 F:      include/linux/mfd/da903x.h
4231 F:      include/linux/mfd/da9052/
4232 F:      include/linux/mfd/da9055/
4233 F:      include/linux/mfd/da9062/
4234 F:      include/linux/mfd/da9063/
4235 F:      include/linux/mfd/da9150/
4236 F:      include/linux/regulator/da9211.h
4237 F:      include/sound/da[79]*.h
4238 F:      sound/soc/codecs/da[79]*.[ch]
4239
4240 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4241 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4242 L:      linux-gpio@vger.kernel.org
4243 S:      Maintained
4244 F:      drivers/gpio/gpio-gpio-mm.c
4245
4246 DIGI NEO AND CLASSIC PCI PRODUCTS
4247 M:      Lidza Louina <lidza.louina@gmail.com>
4248 M:      Mark Hounschell <markh@compro.net>
4249 L:      driverdev-devel@linuxdriverproject.org
4250 S:      Maintained
4251 F:      drivers/staging/dgnc/
4252
4253 DIOLAN U2C-12 I2C DRIVER
4254 M:      Guenter Roeck <linux@roeck-us.net>
4255 L:      linux-i2c@vger.kernel.org
4256 S:      Maintained
4257 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4258
4259 FILESYSTEM DIRECT ACCESS (DAX)
4260 M:      Matthew Wilcox <mawilcox@microsoft.com>
4261 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4262 L:      linux-fsdevel@vger.kernel.org
4263 S:      Supported
4264 F:      fs/dax.c
4265 F:      include/linux/dax.h
4266 F:      include/trace/events/fs_dax.h
4267
4268 DEVICE DIRECT ACCESS (DAX)
4269 M:      Dan Williams <dan.j.williams@intel.com>
4270 L:      linux-nvdimm@lists.01.org
4271 S:      Supported
4272 F:      drivers/dax/
4273
4274 DIRECTORY NOTIFICATION (DNOTIFY)
4275 M:      Jan Kara <jack@suse.cz>
4276 R:      Amir Goldstein <amir73il@gmail.com>
4277 L:      linux-fsdevel@vger.kernel.org
4278 S:      Maintained
4279 F:      Documentation/filesystems/dnotify.txt
4280 F:      fs/notify/dnotify/
4281 F:      include/linux/dnotify.h
4282
4283 DISK GEOMETRY AND PARTITION HANDLING
4284 M:      Andries Brouwer <aeb@cwi.nl>
4285 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4286 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4287 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4288 S:      Maintained
4289
4290 DISKQUOTA
4291 M:      Jan Kara <jack@suse.com>
4292 S:      Maintained
4293 F:      Documentation/filesystems/quota.txt
4294 F:      fs/quota/
4295 F:      include/linux/quota*.h
4296 F:      include/uapi/linux/quota*.h
4297
4298 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4299 M:      Bernie Thompson <bernie@plugable.com>
4300 L:      linux-fbdev@vger.kernel.org
4301 S:      Maintained
4302 W:      http://plugable.com/category/projects/udlfb/
4303 F:      drivers/video/fbdev/udlfb.c
4304 F:      include/video/udlfb.h
4305 F:      Documentation/fb/udlfb.txt
4306
4307 DISTRIBUTED LOCK MANAGER (DLM)
4308 M:      Christine Caulfield <ccaulfie@redhat.com>
4309 M:      David Teigland <teigland@redhat.com>
4310 L:      cluster-devel@redhat.com
4311 W:      http://sources.redhat.com/cluster/
4312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4313 S:      Supported
4314 F:      fs/dlm/
4315
4316 DMA BUFFER SHARING FRAMEWORK
4317 M:      Sumit Semwal <sumit.semwal@linaro.org>
4318 S:      Maintained
4319 L:      linux-media@vger.kernel.org
4320 L:      dri-devel@lists.freedesktop.org
4321 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4322 F:      drivers/dma-buf/
4323 F:      include/linux/dma-buf*
4324 F:      include/linux/reservation.h
4325 F:      include/linux/*fence.h
4326 F:      Documentation/driver-api/dma-buf.rst
4327 T:      git git://anongit.freedesktop.org/drm/drm-misc
4328
4329 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4330 M:      Vinod Koul <vinod.koul@intel.com>
4331 L:      dmaengine@vger.kernel.org
4332 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4333 S:      Maintained
4334 F:      drivers/dma/
4335 F:      include/linux/dmaengine.h
4336 F:      Documentation/devicetree/bindings/dma/
4337 F:      Documentation/driver-api/dmaengine/
4338 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4339
4340 DMA MAPPING HELPERS
4341 M:      Christoph Hellwig <hch@lst.de>
4342 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4343 R:      Robin Murphy <robin.murphy@arm.com>
4344 L:      iommu@lists.linux-foundation.org
4345 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4346 W:      http://git.infradead.org/users/hch/dma-mapping.git
4347 S:      Supported
4348 F:      lib/dma-debug.c
4349 F:      lib/dma-direct.c
4350 F:      lib/dma-virt.c
4351 F:      drivers/base/dma-mapping.c
4352 F:      drivers/base/dma-coherent.c
4353 F:      include/asm-generic/dma-mapping.h
4354 F:      include/linux/dma-direct.h
4355 F:      include/linux/dma-mapping.h
4356
4357 DME1737 HARDWARE MONITOR DRIVER
4358 M:      Juerg Haefliger <juergh@gmail.com>
4359 L:      linux-hwmon@vger.kernel.org
4360 S:      Maintained
4361 F:      Documentation/hwmon/dme1737
4362 F:      drivers/hwmon/dme1737.c
4363
4364 DMI/SMBIOS SUPPORT
4365 M:      Jean Delvare <jdelvare@suse.com>
4366 S:      Maintained
4367 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4368 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4369 F:      drivers/firmware/dmi-id.c
4370 F:      drivers/firmware/dmi_scan.c
4371 F:      include/linux/dmi.h
4372
4373 DOCUMENTATION
4374 M:      Jonathan Corbet <corbet@lwn.net>
4375 L:      linux-doc@vger.kernel.org
4376 S:      Maintained
4377 F:      Documentation/
4378 F:      scripts/kernel-doc
4379 X:      Documentation/ABI/
4380 X:      Documentation/devicetree/
4381 X:      Documentation/acpi
4382 X:      Documentation/power
4383 X:      Documentation/spi
4384 X:      Documentation/media
4385 T:      git git://git.lwn.net/linux.git docs-next
4386
4387 DONGWOON DW9714 LENS VOICE COIL DRIVER
4388 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4389 L:      linux-media@vger.kernel.org
4390 T:      git git://linuxtv.org/media_tree.git
4391 S:      Maintained
4392 F:      drivers/media/i2c/dw9714.c
4393
4394 DOUBLETALK DRIVER
4395 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4396 L:      blinux-list@redhat.com
4397 S:      Maintained
4398 F:      drivers/char/dtlk.c
4399 F:      include/linux/dtlk.h
4400
4401 DPAA2 DATAPATH I/O (DPIO) DRIVER
4402 M:      Roy Pledge <Roy.Pledge@nxp.com>
4403 L:      linux-kernel@vger.kernel.org
4404 S:      Maintained
4405 F:      drivers/staging/fsl-mc/bus/dpio
4406
4407 DPAA2 ETHERNET DRIVER
4408 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4409 L:      linux-kernel@vger.kernel.org
4410 S:      Maintained
4411 F:      drivers/staging/fsl-dpaa2/ethernet
4412
4413 DPT_I2O SCSI RAID DRIVER
4414 M:      Adaptec OEM Raid Solutions <aacraid@adaptec.com>
4415 L:      linux-scsi@vger.kernel.org
4416 W:      http://www.adaptec.com/
4417 S:      Maintained
4418 F:      drivers/scsi/dpt*
4419 F:      drivers/scsi/dpt/
4420
4421 DRBD DRIVER
4422 M:      Philipp Reisner <philipp.reisner@linbit.com>
4423 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4424 L:      drbd-dev@lists.linbit.com
4425 W:      http://www.drbd.org
4426 T:      git git://git.linbit.com/linux-drbd.git
4427 T:      git git://git.linbit.com/drbd-8.4.git
4428 S:      Supported
4429 F:      drivers/block/drbd/
4430 F:      lib/lru_cache.c
4431 F:      Documentation/blockdev/drbd/
4432
4433 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4434 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4436 S:      Supported
4437 F:      Documentation/kobject.txt
4438 F:      drivers/base/
4439 F:      fs/debugfs/
4440 F:      fs/sysfs/
4441 F:      include/linux/debugfs.h
4442 F:      include/linux/kobj*
4443 F:      lib/kobj*
4444
4445 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4446 M:      Kevin Hilman <khilman@kernel.org>
4447 M:      Nishanth Menon <nm@ti.com>
4448 S:      Maintained
4449 F:      drivers/power/avs/
4450 F:      include/linux/power/smartreflex.h
4451 L:      linux-pm@vger.kernel.org
4452
4453 DRM DRIVER FOR ARM PL111 CLCD
4454 M:      Eric Anholt <eric@anholt.net>
4455 T:      git git://anongit.freedesktop.org/drm/drm-misc
4456 S:      Supported
4457 F:      drivers/gpu/drm/pl111/
4458
4459 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4460 M:      Dave Airlie <airlied@redhat.com>
4461 S:      Odd Fixes
4462 F:      drivers/gpu/drm/ast/
4463
4464 DRM DRIVER FOR BOCHS VIRTUAL GPU
4465 M:      Gerd Hoffmann <kraxel@redhat.com>
4466 L:      virtualization@lists.linux-foundation.org
4467 T:      git git://anongit.freedesktop.org/drm/drm-misc
4468 S:      Maintained
4469 F:      drivers/gpu/drm/bochs/
4470
4471 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4472 M:      Linus Walleij <linus.walleij@linaro.org>
4473 T:      git git://anongit.freedesktop.org/drm/drm-misc
4474 S:      Maintained
4475 F:      drivers/gpu/drm/tve200/
4476
4477 DRM DRIVER FOR ILITEK ILI9225 PANELS
4478 M:      David Lechner <david@lechnology.com>
4479 S:      Maintained
4480 F:      drivers/gpu/drm/tinydrm/ili9225.c
4481 F:      Documentation/devicetree/bindings/display/ili9225.txt
4482
4483 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4484 S:      Orphan / Obsolete
4485 F:      drivers/gpu/drm/i810/
4486 F:      include/uapi/drm/i810_drm.h
4487
4488 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4489 S:      Orphan / Obsolete
4490 F:      drivers/gpu/drm/mga/
4491 F:      include/uapi/drm/mga_drm.h
4492
4493 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4494 M:      Dave Airlie <airlied@redhat.com>
4495 S:      Odd Fixes
4496 F:      drivers/gpu/drm/mgag200/
4497
4498 DRM DRIVER FOR MI0283QT
4499 M:      Noralf Trønnes <noralf@tronnes.org>
4500 S:      Maintained
4501 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4502 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4503
4504 DRM DRIVER FOR MSM ADRENO GPU
4505 M:      Rob Clark <robdclark@gmail.com>
4506 L:      linux-arm-msm@vger.kernel.org
4507 L:      dri-devel@lists.freedesktop.org
4508 L:      freedreno@lists.freedesktop.org
4509 T:      git git://people.freedesktop.org/~robclark/linux
4510 S:      Maintained
4511 F:      drivers/gpu/drm/msm/
4512 F:      include/uapi/drm/msm_drm.h
4513 F:      Documentation/devicetree/bindings/display/msm/
4514
4515 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4516 M:      Ben Skeggs <bskeggs@redhat.com>
4517 L:      dri-devel@lists.freedesktop.org
4518 L:      nouveau@lists.freedesktop.org
4519 T:      git git://github.com/skeggsb/linux
4520 S:      Supported
4521 F:      drivers/gpu/drm/nouveau/
4522 F:      include/uapi/drm/nouveau_drm.h
4523
4524 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4525 M:      Noralf Trønnes <noralf@tronnes.org>
4526 S:      Maintained
4527 F:      drivers/gpu/drm/tinydrm/repaper.c
4528 F:      Documentation/devicetree/bindings/display/repaper.txt
4529
4530 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4531 M:      Dave Airlie <airlied@redhat.com>
4532 M:      Gerd Hoffmann <kraxel@redhat.com>
4533 L:      virtualization@lists.linux-foundation.org
4534 T:      git git://anongit.freedesktop.org/drm/drm-misc
4535 S:      Obsolete
4536 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4537 F:      drivers/gpu/drm/cirrus/
4538
4539 DRM DRIVER FOR QXL VIRTUAL GPU
4540 M:      Dave Airlie <airlied@redhat.com>
4541 M:      Gerd Hoffmann <kraxel@redhat.com>
4542 L:      virtualization@lists.linux-foundation.org
4543 T:      git git://anongit.freedesktop.org/drm/drm-misc
4544 S:      Maintained
4545 F:      drivers/gpu/drm/qxl/
4546 F:      include/uapi/drm/qxl_drm.h
4547
4548 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4549 S:      Orphan / Obsolete
4550 F:      drivers/gpu/drm/r128/
4551 F:      include/uapi/drm/r128_drm.h
4552
4553 DRM DRIVER FOR SAVAGE VIDEO CARDS
4554 S:      Orphan / Obsolete
4555 F:      drivers/gpu/drm/savage/
4556 F:      include/uapi/drm/savage_drm.h
4557
4558 DRM DRIVER FOR SIS VIDEO CARDS
4559 S:      Orphan / Obsolete
4560 F:      drivers/gpu/drm/sis/
4561 F:      include/uapi/drm/sis_drm.h
4562
4563 DRM DRIVER FOR SITRONIX ST7586 PANELS
4564 M:      David Lechner <david@lechnology.com>
4565 S:      Maintained
4566 F:      drivers/gpu/drm/tinydrm/st7586.c
4567 F:      Documentation/devicetree/bindings/display/st7586.txt
4568
4569 DRM DRIVER FOR SITRONIX ST7735R PANELS
4570 M:      David Lechner <david@lechnology.com>
4571 S:      Maintained
4572 F:      drivers/gpu/drm/tinydrm/st7735r.c
4573 F:      Documentation/devicetree/bindings/display/st7735r.txt
4574
4575 DRM DRIVER FOR TDFX VIDEO CARDS
4576 S:      Orphan / Obsolete
4577 F:      drivers/gpu/drm/tdfx/
4578
4579 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4580 M:      Dave Airlie <airlied@redhat.com>
4581 S:      Odd Fixes
4582 F:      drivers/gpu/drm/udl/
4583
4584 DRM DRIVER FOR VMWARE VIRTUAL GPU
4585 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4586 M:      Sinclair Yeh <syeh@vmware.com>
4587 M:      Thomas Hellstrom <thellstrom@vmware.com>
4588 L:      dri-devel@lists.freedesktop.org
4589 T:      git git://people.freedesktop.org/~syeh/repos_linux
4590 T:      git git://people.freedesktop.org/~thomash/linux
4591 S:      Supported
4592 F:      drivers/gpu/drm/vmwgfx/
4593 F:      include/uapi/drm/vmwgfx_drm.h
4594
4595 DRM DRIVERS
4596 M:      David Airlie <airlied@linux.ie>
4597 L:      dri-devel@lists.freedesktop.org
4598 T:      git git://people.freedesktop.org/~airlied/linux
4599 B:      https://bugs.freedesktop.org/
4600 C:      irc://chat.freenode.net/dri-devel
4601 S:      Maintained
4602 F:      drivers/gpu/drm/
4603 F:      drivers/gpu/vga/
4604 F:      Documentation/devicetree/bindings/display/
4605 F:      Documentation/devicetree/bindings/gpu/
4606 F:      Documentation/devicetree/bindings/video/
4607 F:      Documentation/gpu/
4608 F:      include/drm/
4609 F:      include/uapi/drm/
4610 F:      include/linux/vga*
4611
4612 DRM DRIVERS AND MISC GPU PATCHES
4613 M:      Daniel Vetter <daniel.vetter@intel.com>
4614 M:      Gustavo Padovan <gustavo@padovan.org>
4615 M:      Sean Paul <seanpaul@chromium.org>
4616 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4617 S:      Maintained
4618 T:      git git://anongit.freedesktop.org/drm/drm-misc
4619 F:      Documentation/gpu/
4620 F:      drivers/gpu/vga/
4621 F:      drivers/gpu/drm/*
4622 F:      include/drm/drm*
4623 F:      include/uapi/drm/drm*
4624 F:      include/linux/vga*
4625
4626 DRM DRIVERS FOR ALLWINNER A10
4627 M:      Maxime Ripard  <maxime.ripard@free-electrons.com>
4628 L:      dri-devel@lists.freedesktop.org
4629 S:      Supported
4630 F:      drivers/gpu/drm/sun4i/
4631 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4632 T:      git git://anongit.freedesktop.org/drm/drm-misc
4633
4634 DRM DRIVERS FOR AMLOGIC SOCS
4635 M:      Neil Armstrong <narmstrong@baylibre.com>
4636 L:      dri-devel@lists.freedesktop.org
4637 L:      linux-amlogic@lists.infradead.org
4638 W:      http://linux-meson.com/
4639 S:      Supported
4640 F:      drivers/gpu/drm/meson/
4641 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4642 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4643 F:      Documentation/gpu/meson.rst
4644 T:      git git://anongit.freedesktop.org/drm/drm-misc
4645
4646 DRM DRIVERS FOR ATMEL HLCDC
4647 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
4648 L:      dri-devel@lists.freedesktop.org
4649 S:      Supported
4650 F:      drivers/gpu/drm/atmel-hlcdc/
4651 F:      Documentation/devicetree/bindings/drm/atmel/
4652 T:      git git://anongit.freedesktop.org/drm/drm-misc
4653
4654 DRM DRIVERS FOR BRIDGE CHIPS
4655 M:      Archit Taneja <architt@codeaurora.org>
4656 M:      Andrzej Hajda <a.hajda@samsung.com>
4657 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4658 S:      Maintained
4659 T:      git git://anongit.freedesktop.org/drm/drm-misc
4660 F:      drivers/gpu/drm/bridge/
4661
4662 DRM DRIVERS FOR EXYNOS
4663 M:      Inki Dae <inki.dae@samsung.com>
4664 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4665 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4666 M:      Kyungmin Park <kyungmin.park@samsung.com>
4667 L:      dri-devel@lists.freedesktop.org
4668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4669 S:      Supported
4670 F:      drivers/gpu/drm/exynos/
4671 F:      include/uapi/drm/exynos_drm.h
4672 F:      Documentation/devicetree/bindings/display/exynos/
4673
4674 DRM DRIVERS FOR FREESCALE DCU
4675 M:      Stefan Agner <stefan@agner.ch>
4676 M:      Alison Wang <alison.wang@freescale.com>
4677 L:      dri-devel@lists.freedesktop.org
4678 S:      Supported
4679 F:      drivers/gpu/drm/fsl-dcu/
4680 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4681 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4682 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4683
4684 DRM DRIVERS FOR FREESCALE IMX
4685 M:      Philipp Zabel <p.zabel@pengutronix.de>
4686 L:      dri-devel@lists.freedesktop.org
4687 S:      Maintained
4688 F:      drivers/gpu/drm/imx/
4689 F:      drivers/gpu/ipu-v3/
4690 F:      Documentation/devicetree/bindings/display/imx/
4691
4692 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4693 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4694 L:      dri-devel@lists.freedesktop.org
4695 T:      git git://github.com/patjak/drm-gma500
4696 S:      Maintained
4697 F:      drivers/gpu/drm/gma500/
4698
4699 DRM DRIVERS FOR HISILICON
4700 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4701 M:      Rongrong Zou <zourongrong@gmail.com>
4702 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4703 R:      Chen Feng <puck.chen@hisilicon.com>
4704 L:      dri-devel@lists.freedesktop.org
4705 T:      git git://github.com/xin3liang/linux.git
4706 S:      Maintained
4707 F:      drivers/gpu/drm/hisilicon/
4708 F:      Documentation/devicetree/bindings/display/hisilicon/
4709
4710 DRM DRIVERS FOR MEDIATEK
4711 M:      CK Hu <ck.hu@mediatek.com>
4712 M:      Philipp Zabel <p.zabel@pengutronix.de>
4713 L:      dri-devel@lists.freedesktop.org
4714 S:      Supported
4715 F:      drivers/gpu/drm/mediatek/
4716 F:      Documentation/devicetree/bindings/display/mediatek/
4717
4718 DRM DRIVERS FOR NVIDIA TEGRA
4719 M:      Thierry Reding <thierry.reding@gmail.com>
4720 L:      dri-devel@lists.freedesktop.org
4721 L:      linux-tegra@vger.kernel.org
4722 T:      git git://anongit.freedesktop.org/tegra/linux.git
4723 S:      Supported
4724 F:      drivers/gpu/drm/tegra/
4725 F:      drivers/gpu/host1x/
4726 F:      include/linux/host1x.h
4727 F:      include/uapi/drm/tegra_drm.h
4728 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4729
4730 DRM DRIVERS FOR RENESAS
4731 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4732 L:      dri-devel@lists.freedesktop.org
4733 L:      linux-renesas-soc@vger.kernel.org
4734 T:      git git://linuxtv.org/pinchartl/fbdev
4735 S:      Supported
4736 F:      drivers/gpu/drm/rcar-du/
4737 F:      drivers/gpu/drm/shmobile/
4738 F:      include/linux/platform_data/shmob_drm.h
4739 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4740 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4741
4742 DRM DRIVERS FOR ROCKCHIP
4743 M:      Sandy Huang <hjc@rock-chips.com>
4744 M:      Heiko Stübner <heiko@sntech.de>
4745 L:      dri-devel@lists.freedesktop.org
4746 S:      Maintained
4747 F:      drivers/gpu/drm/rockchip/
4748 F:      Documentation/devicetree/bindings/display/rockchip/
4749 T:      git git://anongit.freedesktop.org/drm/drm-misc
4750
4751 DRM DRIVERS FOR STI
4752 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4753 M:      Vincent Abriou <vincent.abriou@st.com>
4754 L:      dri-devel@lists.freedesktop.org
4755 T:      git git://anongit.freedesktop.org/drm/drm-misc
4756 S:      Maintained
4757 F:      drivers/gpu/drm/sti
4758 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4759
4760 DRM DRIVERS FOR STM
4761 M:      Yannick Fertre <yannick.fertre@st.com>
4762 M:      Philippe Cornu <philippe.cornu@st.com>
4763 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4764 M:      Vincent Abriou <vincent.abriou@st.com>
4765 L:      dri-devel@lists.freedesktop.org
4766 T:      git git://anongit.freedesktop.org/drm/drm-misc
4767 S:      Maintained
4768 F:      drivers/gpu/drm/stm
4769 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4770
4771 DRM DRIVERS FOR TI LCDC
4772 M:      Jyri Sarha <jsarha@ti.com>
4773 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4774 L:      dri-devel@lists.freedesktop.org
4775 S:      Maintained
4776 F:      drivers/gpu/drm/tilcdc/
4777 F:      Documentation/devicetree/bindings/display/tilcdc/
4778
4779 DRM DRIVERS FOR TI OMAP
4780 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4781 L:      dri-devel@lists.freedesktop.org
4782 S:      Maintained
4783 F:      drivers/gpu/drm/omapdrm/
4784 F:      Documentation/devicetree/bindings/display/ti/
4785
4786 DRM DRIVERS FOR VC4
4787 M:      Eric Anholt <eric@anholt.net>
4788 T:      git git://github.com/anholt/linux
4789 S:      Supported
4790 F:      drivers/gpu/drm/vc4/
4791 F:      include/uapi/drm/vc4_drm.h
4792 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794
4795 DRM DRIVERS FOR VIVANTE GPU IP
4796 M:      Lucas Stach <l.stach@pengutronix.de>
4797 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4798 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4799 L:      etnaviv@lists.freedesktop.org
4800 L:      dri-devel@lists.freedesktop.org
4801 S:      Maintained
4802 F:      drivers/gpu/drm/etnaviv/
4803 F:      include/uapi/drm/etnaviv_drm.h
4804 F:      Documentation/devicetree/bindings/display/etnaviv/
4805
4806 DRM DRIVERS FOR ZTE ZX
4807 M:      Shawn Guo <shawnguo@kernel.org>
4808 L:      dri-devel@lists.freedesktop.org
4809 S:      Maintained
4810 F:      drivers/gpu/drm/zte/
4811 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4812 T:      git git://anongit.freedesktop.org/drm/drm-misc
4813
4814 DRM PANEL DRIVERS
4815 M:      Thierry Reding <thierry.reding@gmail.com>
4816 L:      dri-devel@lists.freedesktop.org
4817 T:      git git://anongit.freedesktop.org/drm/drm-misc
4818 S:      Maintained
4819 F:      drivers/gpu/drm/drm_panel.c
4820 F:      drivers/gpu/drm/panel/
4821 F:      include/drm/drm_panel.h
4822 F:      Documentation/devicetree/bindings/display/panel/
4823
4824 DRM TINYDRM DRIVERS
4825 M:      Noralf Trønnes <noralf@tronnes.org>
4826 W:      https://github.com/notro/tinydrm/wiki/Development
4827 T:      git git://anongit.freedesktop.org/drm/drm-misc
4828 S:      Maintained
4829 F:      drivers/gpu/drm/tinydrm/
4830 F:      include/drm/tinydrm/
4831
4832 DRM TTM SUBSYSTEM
4833 M:      Christian Koenig <christian.koenig@amd.com>
4834 M:      Roger He <Hongbo.He@amd.com>
4835 T:      git git://people.freedesktop.org/~agd5f/linux
4836 S:      Maintained
4837 L:      dri-devel@lists.freedesktop.org
4838 F:      include/drm/ttm/
4839 F:      drivers/gpu/drm/ttm/
4840
4841 DSBR100 USB FM RADIO DRIVER
4842 M:      Alexey Klimov <klimov.linux@gmail.com>
4843 L:      linux-media@vger.kernel.org
4844 T:      git git://linuxtv.org/media_tree.git
4845 S:      Maintained
4846 F:      drivers/media/radio/dsbr100.c
4847
4848 DSCC4 DRIVER
4849 M:      Francois Romieu <romieu@fr.zoreil.com>
4850 L:      netdev@vger.kernel.org
4851 S:      Maintained
4852 F:      drivers/net/wan/dscc4.c
4853
4854 DT3155 MEDIA DRIVER
4855 M:      Hans Verkuil <hverkuil@xs4all.nl>
4856 L:      linux-media@vger.kernel.org
4857 T:      git git://linuxtv.org/media_tree.git
4858 W:      https://linuxtv.org
4859 S:      Odd Fixes
4860 F:      drivers/media/pci/dt3155/
4861
4862 DVB_USB_AF9015 MEDIA DRIVER
4863 M:      Antti Palosaari <crope@iki.fi>
4864 L:      linux-media@vger.kernel.org
4865 W:      https://linuxtv.org
4866 W:      http://palosaari.fi/linux/
4867 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4868 T:      git git://linuxtv.org/anttip/media_tree.git
4869 S:      Maintained
4870 F:      drivers/media/usb/dvb-usb-v2/af9015*
4871
4872 DVB_USB_AF9035 MEDIA DRIVER
4873 M:      Antti Palosaari <crope@iki.fi>
4874 L:      linux-media@vger.kernel.org
4875 W:      https://linuxtv.org
4876 W:      http://palosaari.fi/linux/
4877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4878 T:      git git://linuxtv.org/anttip/media_tree.git
4879 S:      Maintained
4880 F:      drivers/media/usb/dvb-usb-v2/af9035*
4881
4882 DVB_USB_ANYSEE MEDIA DRIVER
4883 M:      Antti Palosaari <crope@iki.fi>
4884 L:      linux-media@vger.kernel.org
4885 W:      https://linuxtv.org
4886 W:      http://palosaari.fi/linux/
4887 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4888 T:      git git://linuxtv.org/anttip/media_tree.git
4889 S:      Maintained
4890 F:      drivers/media/usb/dvb-usb-v2/anysee*
4891
4892 DVB_USB_AU6610 MEDIA DRIVER
4893 M:      Antti Palosaari <crope@iki.fi>
4894 L:      linux-media@vger.kernel.org
4895 W:      https://linuxtv.org
4896 W:      http://palosaari.fi/linux/
4897 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4898 T:      git git://linuxtv.org/anttip/media_tree.git
4899 S:      Maintained
4900 F:      drivers/media/usb/dvb-usb-v2/au6610*
4901
4902 DVB_USB_CE6230 MEDIA DRIVER
4903 M:      Antti Palosaari <crope@iki.fi>
4904 L:      linux-media@vger.kernel.org
4905 W:      https://linuxtv.org
4906 W:      http://palosaari.fi/linux/
4907 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4908 T:      git git://linuxtv.org/anttip/media_tree.git
4909 S:      Maintained
4910 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4911
4912 DVB_USB_CXUSB MEDIA DRIVER
4913 M:      Michael Krufky <mkrufky@linuxtv.org>
4914 L:      linux-media@vger.kernel.org
4915 W:      https://linuxtv.org
4916 W:      http://github.com/mkrufky
4917 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4918 T:      git git://linuxtv.org/media_tree.git
4919 S:      Maintained
4920 F:      drivers/media/usb/dvb-usb/cxusb*
4921
4922 DVB_USB_EC168 MEDIA DRIVER
4923 M:      Antti Palosaari <crope@iki.fi>
4924 L:      linux-media@vger.kernel.org
4925 W:      https://linuxtv.org
4926 W:      http://palosaari.fi/linux/
4927 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4928 T:      git git://linuxtv.org/anttip/media_tree.git
4929 S:      Maintained
4930 F:      drivers/media/usb/dvb-usb-v2/ec168*
4931
4932 DVB_USB_GL861 MEDIA DRIVER
4933 M:      Antti Palosaari <crope@iki.fi>
4934 L:      linux-media@vger.kernel.org
4935 W:      https://linuxtv.org
4936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4937 T:      git git://linuxtv.org/anttip/media_tree.git
4938 S:      Maintained
4939 F:      drivers/media/usb/dvb-usb-v2/gl861*
4940
4941 DVB_USB_MXL111SF MEDIA DRIVER
4942 M:      Michael Krufky <mkrufky@linuxtv.org>
4943 L:      linux-media@vger.kernel.org
4944 W:      https://linuxtv.org
4945 W:      http://github.com/mkrufky
4946 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4947 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4948 S:      Maintained
4949 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4950
4951 DVB_USB_RTL28XXU MEDIA DRIVER
4952 M:      Antti Palosaari <crope@iki.fi>
4953 L:      linux-media@vger.kernel.org
4954 W:      https://linuxtv.org
4955 W:      http://palosaari.fi/linux/
4956 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4957 T:      git git://linuxtv.org/anttip/media_tree.git
4958 S:      Maintained
4959 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4960
4961 DVB_USB_V2 MEDIA DRIVER
4962 M:      Antti Palosaari <crope@iki.fi>
4963 L:      linux-media@vger.kernel.org
4964 W:      https://linuxtv.org
4965 W:      http://palosaari.fi/linux/
4966 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4967 T:      git git://linuxtv.org/anttip/media_tree.git
4968 S:      Maintained
4969 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4970 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4971
4972 DYNAMIC DEBUG
4973 M:      Jason Baron <jbaron@akamai.com>
4974 S:      Maintained
4975 F:      lib/dynamic_debug.c
4976 F:      include/linux/dynamic_debug.h
4977
4978 DYNAMIC INTERRUPT MODERATION
4979 M:      Tal Gilboa <talgi@mellanox.com>
4980 S:      Maintained
4981 F:      include/linux/net_dim.h
4982
4983 DZ DECSTATION DZ11 SERIAL DRIVER
4984 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4985 S:      Maintained
4986 F:      drivers/tty/serial/dz.*
4987
4988 E3X0 POWER BUTTON DRIVER
4989 M:      Moritz Fischer <moritz.fischer@ettus.com>
4990 L:      usrp-users@lists.ettus.com
4991 W:      http://www.ettus.com
4992 S:      Supported
4993 F:      drivers/input/misc/e3x0-button.c
4994 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4995
4996 E4000 MEDIA DRIVER
4997 M:      Antti Palosaari <crope@iki.fi>
4998 L:      linux-media@vger.kernel.org
4999 W:      https://linuxtv.org
5000 W:      http://palosaari.fi/linux/
5001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5002 T:      git git://linuxtv.org/anttip/media_tree.git
5003 S:      Maintained
5004 F:      drivers/media/tuners/e4000*
5005
5006 EATA ISA/EISA/PCI SCSI DRIVER
5007 M:      Dario Ballabio <ballabio_dario@emc.com>
5008 L:      linux-scsi@vger.kernel.org
5009 S:      Maintained
5010 F:      drivers/scsi/eata.c
5011
5012 EC100 MEDIA DRIVER
5013 M:      Antti Palosaari <crope@iki.fi>
5014 L:      linux-media@vger.kernel.org
5015 W:      https://linuxtv.org
5016 W:      http://palosaari.fi/linux/
5017 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5018 T:      git git://linuxtv.org/anttip/media_tree.git
5019 S:      Maintained
5020 F:      drivers/media/dvb-frontends/ec100*
5021
5022 ECRYPT FILE SYSTEM
5023 M:      Tyler Hicks <tyhicks@canonical.com>
5024 L:      ecryptfs@vger.kernel.org
5025 W:      http://ecryptfs.org
5026 W:      https://launchpad.net/ecryptfs
5027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5028 S:      Supported
5029 F:      Documentation/filesystems/ecryptfs.txt
5030 F:      fs/ecryptfs/
5031
5032 EDAC-AMD64
5033 M:      Borislav Petkov <bp@alien8.de>
5034 L:      linux-edac@vger.kernel.org
5035 S:      Maintained
5036 F:      drivers/edac/amd64_edac*
5037
5038 EDAC-CALXEDA
5039 M:      Robert Richter <rric@kernel.org>
5040 L:      linux-edac@vger.kernel.org
5041 S:      Maintained
5042 F:      drivers/edac/highbank*
5043
5044 EDAC-CAVIUM OCTEON
5045 M:      Ralf Baechle <ralf@linux-mips.org>
5046 M:      David Daney <david.daney@cavium.com>
5047 L:      linux-edac@vger.kernel.org
5048 L:      linux-mips@linux-mips.org
5049 S:      Supported
5050 F:      drivers/edac/octeon_edac*
5051
5052 EDAC-CAVIUM THUNDERX
5053 M:      David Daney <david.daney@cavium.com>
5054 M:      Jan Glauber <jglauber@cavium.com>
5055 L:      linux-edac@vger.kernel.org
5056 S:      Supported
5057 F:      drivers/edac/thunderx_edac*
5058
5059 EDAC-CORE
5060 M:      Borislav Petkov <bp@alien8.de>
5061 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5062 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5063 L:      linux-edac@vger.kernel.org
5064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5066 S:      Supported
5067 F:      Documentation/admin-guide/ras.rst
5068 F:      Documentation/driver-api/edac.rst
5069 F:      drivers/edac/
5070 F:      include/linux/edac.h
5071
5072 EDAC-E752X
5073 M:      Mark Gross <mark.gross@intel.com>
5074 L:      linux-edac@vger.kernel.org
5075 S:      Maintained
5076 F:      drivers/edac/e752x_edac.c
5077
5078 EDAC-E7XXX
5079 L:      linux-edac@vger.kernel.org
5080 S:      Maintained
5081 F:      drivers/edac/e7xxx_edac.c
5082
5083 EDAC-FSL_DDR
5084 M:      York Sun <york.sun@nxp.com>
5085 L:      linux-edac@vger.kernel.org
5086 S:      Maintained
5087 F:      drivers/edac/fsl_ddr_edac.*
5088
5089 EDAC-GHES
5090 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5091 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5092 L:      linux-edac@vger.kernel.org
5093 S:      Maintained
5094 F:      drivers/edac/ghes_edac.c
5095
5096 EDAC-I3000
5097 L:      linux-edac@vger.kernel.org
5098 S:      Orphan
5099 F:      drivers/edac/i3000_edac.c
5100
5101 EDAC-I5000
5102 L:      linux-edac@vger.kernel.org
5103 S:      Maintained
5104 F:      drivers/edac/i5000_edac.c
5105
5106 EDAC-I5400
5107 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5108 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5109 L:      linux-edac@vger.kernel.org
5110 S:      Maintained
5111 F:      drivers/edac/i5400_edac.c
5112
5113 EDAC-I7300
5114 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5115 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5116 L:      linux-edac@vger.kernel.org
5117 S:      Maintained
5118 F:      drivers/edac/i7300_edac.c
5119
5120 EDAC-I7CORE
5121 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5122 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5123 L:      linux-edac@vger.kernel.org
5124 S:      Maintained
5125 F:      drivers/edac/i7core_edac.c
5126
5127 EDAC-I82443BXGX
5128 M:      Tim Small <tim@buttersideup.com>
5129 L:      linux-edac@vger.kernel.org
5130 S:      Maintained
5131 F:      drivers/edac/i82443bxgx_edac.c
5132
5133 EDAC-I82975X
5134 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5135 M:      "Arvind R." <arvino55@gmail.com>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/i82975x_edac.c
5139
5140 EDAC-IE31200
5141 M:      Jason Baron <jbaron@akamai.com>
5142 L:      linux-edac@vger.kernel.org
5143 S:      Maintained
5144 F:      drivers/edac/ie31200_edac.c
5145
5146 EDAC-MPC85XX
5147 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5148 L:      linux-edac@vger.kernel.org
5149 S:      Maintained
5150 F:      drivers/edac/mpc85xx_edac.[ch]
5151
5152 EDAC-PASEMI
5153 M:      Egor Martovetsky <egor@pasemi.com>
5154 L:      linux-edac@vger.kernel.org
5155 S:      Maintained
5156 F:      drivers/edac/pasemi_edac.c
5157
5158 EDAC-PND2
5159 M:      Tony Luck <tony.luck@intel.com>
5160 L:      linux-edac@vger.kernel.org
5161 S:      Maintained
5162 F:      drivers/edac/pnd2_edac.[ch]
5163
5164 EDAC-R82600
5165 M:      Tim Small <tim@buttersideup.com>
5166 L:      linux-edac@vger.kernel.org
5167 S:      Maintained
5168 F:      drivers/edac/r82600_edac.c
5169
5170 EDAC-SBRIDGE
5171 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5172 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5173 L:      linux-edac@vger.kernel.org
5174 S:      Maintained
5175 F:      drivers/edac/sb_edac.c
5176
5177 EDAC-SKYLAKE
5178 M:      Tony Luck <tony.luck@intel.com>
5179 L:      linux-edac@vger.kernel.org
5180 S:      Maintained
5181 F:      drivers/edac/skx_edac.c
5182
5183 EDAC-TI
5184 M:      Tero Kristo <t-kristo@ti.com>
5185 L:      linux-edac@vger.kernel.org
5186 S:      Maintained
5187 F:      drivers/edac/ti_edac.c
5188
5189 EDIROL UA-101/UA-1000 DRIVER
5190 M:      Clemens Ladisch <clemens@ladisch.de>
5191 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5192 T:      git git://git.alsa-project.org/alsa-kernel.git
5193 S:      Maintained
5194 F:      sound/usb/misc/ua101.c
5195
5196 EFI TEST DRIVER
5197 L:      linux-efi@vger.kernel.org
5198 M:      Ivan Hu <ivan.hu@canonical.com>
5199 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5200 S:      Maintained
5201 F:      drivers/firmware/efi/test/
5202
5203 EFI VARIABLE FILESYSTEM
5204 M:      Matthew Garrett <matthew.garrett@nebula.com>
5205 M:      Jeremy Kerr <jk@ozlabs.org>
5206 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5208 L:      linux-efi@vger.kernel.org
5209 S:      Maintained
5210 F:      fs/efivarfs/
5211
5212 EFIFB FRAMEBUFFER DRIVER
5213 L:      linux-fbdev@vger.kernel.org
5214 M:      Peter Jones <pjones@redhat.com>
5215 S:      Maintained
5216 F:      drivers/video/fbdev/efifb.c
5217
5218 EFS FILESYSTEM
5219 W:      http://aeschi.ch.eu.org/efs/
5220 S:      Orphan
5221 F:      fs/efs/
5222
5223 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5224 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5225 L:      netdev@vger.kernel.org
5226 S:      Maintained
5227 F:      drivers/net/ethernet/ibm/ehea/
5228
5229 EM28XX VIDEO4LINUX DRIVER
5230 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5231 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5232 L:      linux-media@vger.kernel.org
5233 W:      https://linuxtv.org
5234 T:      git git://linuxtv.org/media_tree.git
5235 S:      Maintained
5236 F:      drivers/media/usb/em28xx/
5237 F:      Documentation/media/v4l-drivers/em28xx*
5238
5239 EMBEDDED LINUX
5240 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5241 M:      Matt Mackall <mpm@selenic.com>
5242 M:      David Woodhouse <dwmw2@infradead.org>
5243 L:      linux-embedded@vger.kernel.org
5244 S:      Maintained
5245
5246 Emulex 10Gbps iSCSI - OneConnect DRIVER
5247 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5248 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5249 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5250 L:      linux-scsi@vger.kernel.org
5251 W:      http://www.broadcom.com
5252 S:      Supported
5253 F:      drivers/scsi/be2iscsi/
5254
5255 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5256 M:      Sathya Perla <sathya.perla@broadcom.com>
5257 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5258 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5259 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5260 L:      netdev@vger.kernel.org
5261 W:      http://www.emulex.com
5262 S:      Supported
5263 F:      drivers/net/ethernet/emulex/benet/
5264
5265 EMULEX ONECONNECT ROCE DRIVER
5266 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5267 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5268 L:      linux-rdma@vger.kernel.org
5269 W:      http://www.broadcom.com
5270 S:      Odd Fixes
5271 F:      drivers/infiniband/hw/ocrdma/
5272 F:      include/uapi/rdma/ocrdma-abi.h
5273
5274 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5275 M:      James Smart <james.smart@broadcom.com>
5276 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5277 L:      linux-scsi@vger.kernel.org
5278 W:      http://www.broadcom.com
5279 S:      Supported
5280 F:      drivers/scsi/lpfc/
5281
5282 ENE CB710 FLASH CARD READER DRIVER
5283 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5284 S:      Maintained
5285 F:      drivers/misc/cb710/
5286 F:      drivers/mmc/host/cb710-mmc.*
5287 F:      include/linux/cb710.h
5288
5289 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5290 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5291 S:      Maintained
5292 F:      drivers/media/rc/ene_ir.*
5293
5294 EPSON S1D13XXX FRAMEBUFFER DRIVER
5295 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5296 S:      Maintained
5297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5298 F:      drivers/video/fbdev/s1d13xxxfb.c
5299 F:      include/video/s1d13xxxfb.h
5300
5301 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5302 M:      Jeff Layton <jlayton@kernel.org>
5303 S:      Maintained
5304 F:      lib/errseq.c
5305 F:      include/linux/errseq.h
5306
5307 ET131X NETWORK DRIVER
5308 M:      Mark Einon <mark.einon@gmail.com>
5309 S:      Odd Fixes
5310 F:      drivers/net/ethernet/agere/
5311
5312 ETHERNET BRIDGE
5313 M:      Stephen Hemminger <stephen@networkplumber.org>
5314 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5315 L:      netdev@vger.kernel.org
5316 W:      http://www.linuxfoundation.org/en/Net:Bridge
5317 S:      Maintained
5318 F:      include/linux/netfilter_bridge/
5319 F:      net/bridge/
5320
5321 ETHERNET PHY LIBRARY
5322 M:      Andrew Lunn <andrew@lunn.ch>
5323 M:      Florian Fainelli <f.fainelli@gmail.com>
5324 L:      netdev@vger.kernel.org
5325 S:      Maintained
5326 F:      Documentation/ABI/testing/sysfs-bus-mdio
5327 F:      Documentation/devicetree/bindings/net/mdio*
5328 F:      Documentation/networking/phy.txt
5329 F:      drivers/net/phy/
5330 F:      drivers/of/of_mdio.c
5331 F:      drivers/of/of_net.c
5332 F:      include/linux/*mdio*.h
5333 F:      include/linux/of_net.h
5334 F:      include/linux/phy.h
5335 F:      include/linux/phy_fixed.h
5336 F:      include/linux/platform_data/mdio-gpio.h
5337 F:      include/linux/platform_data/mdio-bcm-unimac.h
5338 F:      include/trace/events/mdio.h
5339 F:      include/uapi/linux/mdio.h
5340 F:      include/uapi/linux/mii.h
5341
5342 EXT2 FILE SYSTEM
5343 M:      Jan Kara <jack@suse.com>
5344 L:      linux-ext4@vger.kernel.org
5345 S:      Maintained
5346 F:      Documentation/filesystems/ext2.txt
5347 F:      fs/ext2/
5348 F:      include/linux/ext2*
5349
5350 EXT4 FILE SYSTEM
5351 M:      "Theodore Ts'o" <tytso@mit.edu>
5352 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5353 L:      linux-ext4@vger.kernel.org
5354 W:      http://ext4.wiki.kernel.org
5355 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5357 S:      Maintained
5358 F:      Documentation/filesystems/ext4.txt
5359 F:      fs/ext4/
5360
5361 Extended Verification Module (EVM)
5362 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5363 L:      linux-integrity@vger.kernel.org
5364 S:      Supported
5365 F:      security/integrity/evm/
5366
5367 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5368 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5369 L:      linux-efi@vger.kernel.org
5370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5371 S:      Maintained
5372 F:      Documentation/efi-stub.txt
5373 F:      arch/*/kernel/efi.c
5374 F:      arch/x86/boot/compressed/eboot.[ch]
5375 F:      arch/*/include/asm/efi.h
5376 F:      arch/x86/platform/efi/
5377 F:      drivers/firmware/efi/
5378 F:      include/linux/efi*.h
5379 F:      arch/arm/boot/compressed/efi-header.S
5380 F:      arch/arm64/kernel/efi-entry.S
5381
5382 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5383 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5384 M:      Chanwoo Choi <cw00.choi@samsung.com>
5385 L:      linux-kernel@vger.kernel.org
5386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5387 S:      Maintained
5388 F:      drivers/extcon/
5389 F:      include/linux/extcon/
5390 F:      include/linux/extcon.h
5391 F:      Documentation/extcon/
5392 F:      Documentation/devicetree/bindings/extcon/
5393
5394 EXYNOS DP DRIVER
5395 M:      Jingoo Han <jingoohan1@gmail.com>
5396 L:      dri-devel@lists.freedesktop.org
5397 S:      Maintained
5398 F:      drivers/gpu/drm/exynos/exynos_dp*
5399
5400 EXYNOS SYSMMU (IOMMU) driver
5401 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5402 L:      iommu@lists.linux-foundation.org
5403 S:      Maintained
5404 F:      drivers/iommu/exynos-iommu.c
5405
5406 EZchip NPS platform support
5407 M:      Elad Kanfi <eladkan@mellanox.com>
5408 M:      Vineet Gupta <vgupta@synopsys.com>
5409 S:      Supported
5410 F:      arch/arc/plat-eznps
5411 F:      arch/arc/boot/dts/eznps.dts
5412
5413 F2FS FILE SYSTEM
5414 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5415 M:      Chao Yu <yuchao0@huawei.com>
5416 L:      linux-f2fs-devel@lists.sourceforge.net
5417 W:      https://f2fs.wiki.kernel.org/
5418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5419 S:      Maintained
5420 F:      Documentation/filesystems/f2fs.txt
5421 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5422 F:      fs/f2fs/
5423 F:      include/linux/f2fs_fs.h
5424 F:      include/trace/events/f2fs.h
5425
5426 F71805F HARDWARE MONITORING DRIVER
5427 M:      Jean Delvare <jdelvare@suse.com>
5428 L:      linux-hwmon@vger.kernel.org
5429 S:      Maintained
5430 F:      Documentation/hwmon/f71805f
5431 F:      drivers/hwmon/f71805f.c
5432
5433 FANOTIFY
5434 M:      Jan Kara <jack@suse.cz>
5435 R:      Amir Goldstein <amir73il@gmail.com>
5436 L:      linux-fsdevel@vger.kernel.org
5437 S:      Maintained
5438 F:      fs/notify/fanotify/
5439 F:      include/linux/fanotify.h
5440 F:      include/uapi/linux/fanotify.h
5441
5442 FARSYNC SYNCHRONOUS DRIVER
5443 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5444 W:      http://www.farsite.co.uk/
5445 S:      Supported
5446 F:      drivers/net/wan/farsync.*
5447
5448 FAULT INJECTION SUPPORT
5449 M:      Akinobu Mita <akinobu.mita@gmail.com>
5450 S:      Supported
5451 F:      Documentation/fault-injection/
5452 F:      lib/fault-inject.c
5453
5454 FBTFT Framebuffer drivers
5455 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5456 S:      Maintained
5457 F:      drivers/staging/fbtft/
5458
5459 FC0011 TUNER DRIVER
5460 M:      Michael Buesch <m@bues.ch>
5461 L:      linux-media@vger.kernel.org
5462 S:      Maintained
5463 F:      drivers/media/tuners/fc0011.h
5464 F:      drivers/media/tuners/fc0011.c
5465
5466 FC2580 MEDIA DRIVER
5467 M:      Antti Palosaari <crope@iki.fi>
5468 L:      linux-media@vger.kernel.org
5469 W:      https://linuxtv.org
5470 W:      http://palosaari.fi/linux/
5471 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5472 T:      git git://linuxtv.org/anttip/media_tree.git
5473 S:      Maintained
5474 F:      drivers/media/tuners/fc2580*
5475
5476 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5477 M:      Johannes Thumshirn <jth@kernel.org>
5478 L:      linux-scsi@vger.kernel.org
5479 W:      www.Open-FCoE.org
5480 S:      Supported
5481 F:      drivers/scsi/libfc/
5482 F:      drivers/scsi/fcoe/
5483 F:      include/scsi/fc/
5484 F:      include/scsi/libfc.h
5485 F:      include/scsi/libfcoe.h
5486 F:      include/uapi/scsi/fc/
5487
5488 FILE LOCKING (flock() and fcntl()/lockf())
5489 M:      Jeff Layton <jlayton@kernel.org>
5490 M:      "J. Bruce Fields" <bfields@fieldses.org>
5491 L:      linux-fsdevel@vger.kernel.org
5492 S:      Maintained
5493 F:      include/linux/fcntl.h
5494 F:      include/uapi/linux/fcntl.h
5495 F:      fs/fcntl.c
5496 F:      fs/locks.c
5497
5498 FILESYSTEMS (VFS and infrastructure)
5499 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5500 L:      linux-fsdevel@vger.kernel.org
5501 S:      Maintained
5502 F:      fs/*
5503 F:      include/linux/fs.h
5504 F:      include/uapi/linux/fs.h
5505
5506 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5507 M:      Riku Voipio <riku.voipio@iki.fi>
5508 L:      linux-hwmon@vger.kernel.org
5509 S:      Maintained
5510 F:      drivers/hwmon/f75375s.c
5511 F:      include/linux/f75375s.h
5512
5513 FIREWIRE AUDIO DRIVERS
5514 M:      Clemens Ladisch <clemens@ladisch.de>
5515 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5516 T:      git git://git.alsa-project.org/alsa-kernel.git
5517 S:      Maintained
5518 F:      sound/firewire/
5519
5520 FIREWIRE MEDIA DRIVERS (firedtv)
5521 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5522 L:      linux-media@vger.kernel.org
5523 L:      linux1394-devel@lists.sourceforge.net
5524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5525 S:      Maintained
5526 F:      drivers/media/firewire/
5527
5528 FIREWIRE SBP-2 TARGET
5529 M:      Chris Boot <bootc@bootc.net>
5530 L:      linux-scsi@vger.kernel.org
5531 L:      target-devel@vger.kernel.org
5532 L:      linux1394-devel@lists.sourceforge.net
5533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5534 S:      Maintained
5535 F:      drivers/target/sbp/
5536
5537 FIREWIRE SUBSYSTEM
5538 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5539 L:      linux1394-devel@lists.sourceforge.net
5540 W:      http://ieee1394.wiki.kernel.org/
5541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5542 S:      Maintained
5543 F:      drivers/firewire/
5544 F:      include/linux/firewire.h
5545 F:      include/uapi/linux/firewire*.h
5546 F:      tools/firewire/
5547
5548 FIRMWARE LOADER (request_firmware)
5549 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5550 L:      linux-kernel@vger.kernel.org
5551 S:      Maintained
5552 F:      Documentation/firmware_class/
5553 F:      drivers/base/firmware*.c
5554 F:      include/linux/firmware.h
5555
5556 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5557 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5558 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5559 S:      Maintained
5560 F:      drivers/block/rsxx/
5561
5562 FLOPPY DRIVER
5563 M:      Jiri Kosina <jikos@kernel.org>
5564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5565 S:      Odd fixes
5566 F:      drivers/block/floppy.c
5567
5568 FMC SUBSYSTEM
5569 M:      Alessandro Rubini <rubini@gnudd.com>
5570 W:      http://www.ohwr.org/projects/fmc-bus
5571 S:      Supported
5572 F:      drivers/fmc/
5573 F:      include/linux/fmc*.h
5574 F:      include/linux/ipmi-fru.h
5575 K:      fmc_d.*register
5576
5577 FPGA MANAGER FRAMEWORK
5578 M:      Alan Tull <atull@kernel.org>
5579 M:      Moritz Fischer <mdf@kernel.org>
5580 L:      linux-fpga@vger.kernel.org
5581 S:      Maintained
5582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5583 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5584 F:      Documentation/fpga/
5585 F:      Documentation/devicetree/bindings/fpga/
5586 F:      drivers/fpga/
5587 F:      include/linux/fpga/
5588 W:      http://www.rocketboards.org
5589
5590 FPU EMULATOR
5591 M:      Bill Metzenthen <billm@melbpc.org.au>
5592 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5593 S:      Maintained
5594 F:      arch/x86/math-emu/
5595
5596 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5597 L:      netdev@vger.kernel.org
5598 S:      Orphan
5599 F:      drivers/net/wan/dlci.c
5600 F:      drivers/net/wan/sdla.c
5601
5602 FRAMEBUFFER LAYER
5603 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5604 L:      dri-devel@lists.freedesktop.org
5605 L:      linux-fbdev@vger.kernel.org
5606 T:      git git://github.com/bzolnier/linux.git
5607 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5608 S:      Maintained
5609 F:      Documentation/fb/
5610 F:      drivers/video/
5611 F:      include/video/
5612 F:      include/linux/fb.h
5613 F:      include/uapi/video/
5614 F:      include/uapi/linux/fb.h
5615
5616 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5617 M:      Horia Geantă <horia.geanta@nxp.com>
5618 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5619 L:      linux-crypto@vger.kernel.org
5620 S:      Maintained
5621 F:      drivers/crypto/caam/
5622 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5623
5624 FREESCALE DIU FRAMEBUFFER DRIVER
5625 M:      Timur Tabi <timur@tabi.org>
5626 L:      linux-fbdev@vger.kernel.org
5627 S:      Maintained
5628 F:      drivers/video/fbdev/fsl-diu-fb.*
5629
5630 FREESCALE DMA DRIVER
5631 M:      Li Yang <leoyang.li@nxp.com>
5632 M:      Zhang Wei <zw@zh-kernel.org>
5633 L:      linuxppc-dev@lists.ozlabs.org
5634 S:      Maintained
5635 F:      drivers/dma/fsldma.*
5636
5637 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5638 M:      Claudiu Manoil <claudiu.manoil@freescale.com>
5639 L:      netdev@vger.kernel.org
5640 S:      Maintained
5641 F:      drivers/net/ethernet/freescale/gianfar*
5642 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5643 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5644
5645 FREESCALE GPMI NAND DRIVER
5646 M:      Han Xu <han.xu@nxp.com>
5647 L:      linux-mtd@lists.infradead.org
5648 S:      Maintained
5649 F:      drivers/mtd/nand/gpmi-nand/*
5650
5651 FREESCALE I2C CPM DRIVER
5652 M:      Jochen Friedrich <jochen@scram.de>
5653 L:      linuxppc-dev@lists.ozlabs.org
5654 L:      linux-i2c@vger.kernel.org
5655 S:      Maintained
5656 F:      drivers/i2c/busses/i2c-cpm.c
5657
5658 FREESCALE IMX / MXC FEC DRIVER
5659 M:      Fugang Duan <fugang.duan@nxp.com>
5660 L:      netdev@vger.kernel.org
5661 S:      Maintained
5662 F:      drivers/net/ethernet/freescale/fec_main.c
5663 F:      drivers/net/ethernet/freescale/fec_ptp.c
5664 F:      drivers/net/ethernet/freescale/fec.h
5665 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5666
5667 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5668 M:      Sascha Hauer <kernel@pengutronix.de>
5669 L:      linux-fbdev@vger.kernel.org
5670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5671 S:      Maintained
5672 F:      include/linux/platform_data/video-imxfb.h
5673 F:      drivers/video/fbdev/imxfb.c
5674
5675 FREESCALE QORIQ DPAA ETHERNET DRIVER
5676 M:      Madalin Bucur <madalin.bucur@nxp.com>
5677 L:      netdev@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/net/ethernet/freescale/dpaa
5680
5681 FREESCALE QORIQ DPAA FMAN DRIVER
5682 M:      Madalin Bucur <madalin.bucur@nxp.com>
5683 L:      netdev@vger.kernel.org
5684 S:      Maintained
5685 F:      drivers/net/ethernet/freescale/fman
5686 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5687
5688 FREESCALE QUAD SPI DRIVER
5689 M:      Han Xu <han.xu@nxp.com>
5690 L:      linux-mtd@lists.infradead.org
5691 S:      Maintained
5692 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5693
5694 FREESCALE QUICC ENGINE LIBRARY
5695 M:      Qiang Zhao <qiang.zhao@nxp.com>
5696 L:      linuxppc-dev@lists.ozlabs.org
5697 S:      Maintained
5698 F:      drivers/soc/fsl/qe/
5699 F:      include/soc/fsl/*qe*.h
5700 F:      include/soc/fsl/*ucc*.h
5701
5702 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5703 M:      Li Yang <leoyang.li@nxp.com>
5704 L:      netdev@vger.kernel.org
5705 L:      linuxppc-dev@lists.ozlabs.org
5706 S:      Maintained
5707 F:      drivers/net/ethernet/freescale/ucc_geth*
5708
5709 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5710 M:      Zhao Qiang <qiang.zhao@nxp.com>
5711 L:      netdev@vger.kernel.org
5712 L:      linuxppc-dev@lists.ozlabs.org
5713 S:      Maintained
5714 F:      drivers/net/wan/fsl_ucc_hdlc*
5715
5716 FREESCALE QUICC ENGINE UCC UART DRIVER
5717 M:      Timur Tabi <timur@tabi.org>
5718 L:      linuxppc-dev@lists.ozlabs.org
5719 S:      Maintained
5720 F:      drivers/tty/serial/ucc_uart.c
5721
5722 FREESCALE SOC DRIVERS
5723 M:      Li Yang <leoyang.li@nxp.com>
5724 L:      linuxppc-dev@lists.ozlabs.org
5725 L:      linux-arm-kernel@lists.infradead.org
5726 S:      Maintained
5727 F:      Documentation/devicetree/bindings/soc/fsl/
5728 F:      drivers/soc/fsl/
5729 F:      include/linux/fsl/
5730
5731 FREESCALE SOC FS_ENET DRIVER
5732 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5733 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5734 L:      linuxppc-dev@lists.ozlabs.org
5735 L:      netdev@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/net/ethernet/freescale/fs_enet/
5738 F:      include/linux/fs_enet_pd.h
5739
5740 FREESCALE SOC SOUND DRIVERS
5741 M:      Timur Tabi <timur@tabi.org>
5742 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5743 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5744 R:      Fabio Estevam <fabio.estevam@nxp.com>
5745 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5746 L:      linuxppc-dev@lists.ozlabs.org
5747 S:      Maintained
5748 F:      sound/soc/fsl/fsl*
5749 F:      sound/soc/fsl/imx*
5750 F:      sound/soc/fsl/mpc8610_hpcd.c
5751
5752 FREESCALE USB PERIPHERAL DRIVERS
5753 M:      Li Yang <leoyang.li@nxp.com>
5754 L:      linux-usb@vger.kernel.org
5755 L:      linuxppc-dev@lists.ozlabs.org
5756 S:      Maintained
5757 F:      drivers/usb/gadget/udc/fsl*
5758
5759 FREEVXFS FILESYSTEM
5760 M:      Christoph Hellwig <hch@infradead.org>
5761 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5762 S:      Maintained
5763 F:      fs/freevxfs/
5764
5765 FREEZER
5766 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5767 M:      Pavel Machek <pavel@ucw.cz>
5768 L:      linux-pm@vger.kernel.org
5769 S:      Supported
5770 F:      Documentation/power/freezing-of-tasks.txt
5771 F:      include/linux/freezer.h
5772 F:      kernel/freezer.c
5773
5774 FRONTSWAP API
5775 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5776 L:      linux-kernel@vger.kernel.org
5777 S:      Maintained
5778 F:      mm/frontswap.c
5779 F:      include/linux/frontswap.h
5780
5781 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5782 M:      David Howells <dhowells@redhat.com>
5783 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5784 S:      Supported
5785 F:      Documentation/filesystems/caching/
5786 F:      fs/fscache/
5787 F:      include/linux/fscache*.h
5788
5789 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5790 M:      Theodore Y. Ts'o <tytso@mit.edu>
5791 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5792 L:      linux-fscrypt@vger.kernel.org
5793 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5795 S:      Supported
5796 F:      fs/crypto/
5797 F:      include/linux/fscrypt*.h
5798 F:      Documentation/filesystems/fscrypt.rst
5799
5800 FUJITSU FR-V (FRV) PORT
5801 S:      Orphan
5802 F:      arch/frv/
5803
5804 FUJITSU LAPTOP EXTRAS
5805 M:      Jonathan Woithe <jwoithe@just42.net>
5806 L:      platform-driver-x86@vger.kernel.org
5807 S:      Maintained
5808 F:      drivers/platform/x86/fujitsu-laptop.c
5809
5810 FUJITSU M-5MO LS CAMERA ISP DRIVER
5811 M:      Kyungmin Park <kyungmin.park@samsung.com>
5812 M:      Heungjun Kim <riverful.kim@samsung.com>
5813 L:      linux-media@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/media/i2c/m5mols/
5816 F:      include/media/i2c/m5mols.h
5817
5818 FUJITSU TABLET EXTRAS
5819 M:      Robert Gerlach <khnz@gmx.de>
5820 L:      platform-driver-x86@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/platform/x86/fujitsu-tablet.c
5823
5824 FUSE: FILESYSTEM IN USERSPACE
5825 M:      Miklos Szeredi <miklos@szeredi.hu>
5826 L:      linux-fsdevel@vger.kernel.org
5827 W:      http://fuse.sourceforge.net/
5828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5829 S:      Maintained
5830 F:      fs/fuse/
5831 F:      include/uapi/linux/fuse.h
5832 F:      Documentation/filesystems/fuse.txt
5833
5834 FUTEX SUBSYSTEM
5835 M:      Thomas Gleixner <tglx@linutronix.de>
5836 M:      Ingo Molnar <mingo@redhat.com>
5837 R:      Peter Zijlstra <peterz@infradead.org>
5838 R:      Darren Hart <dvhart@infradead.org>
5839 L:      linux-kernel@vger.kernel.org
5840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5841 S:      Maintained
5842 F:      kernel/futex.c
5843 F:      kernel/futex_compat.c
5844 F:      include/asm-generic/futex.h
5845 F:      include/linux/futex.h
5846 F:      include/uapi/linux/futex.h
5847 F:      tools/testing/selftests/futex/
5848 F:      tools/perf/bench/futex*
5849 F:      Documentation/*futex*
5850
5851 FUTURE DOMAIN TMC-16x0 SCSI DRIVER (16-bit)
5852 M:      Rik Faith <faith@cs.unc.edu>
5853 L:      linux-scsi@vger.kernel.org
5854 S:      Odd Fixes (e.g., new signatures)
5855 F:      drivers/scsi/fdomain.*
5856
5857 GCC PLUGINS
5858 M:      Kees Cook <keescook@chromium.org>
5859 R:      Emese Revfy <re.emese@gmail.com>
5860 L:      kernel-hardening@lists.openwall.com
5861 S:      Maintained
5862 F:      scripts/gcc-plugins/
5863 F:      scripts/gcc-plugin.sh
5864 F:      scripts/Makefile.gcc-plugins
5865 F:      Documentation/gcc-plugins.txt
5866
5867 GCOV BASED KERNEL PROFILING
5868 M:      Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
5869 S:      Maintained
5870 F:      kernel/gcov/
5871 F:      Documentation/dev-tools/gcov.rst
5872
5873 GDB KERNEL DEBUGGING HELPER SCRIPTS
5874 M:      Jan Kiszka <jan.kiszka@siemens.com>
5875 M:      Kieran Bingham <kieran@bingham.xyz>
5876 S:      Supported
5877 F:      scripts/gdb/
5878
5879 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5880 M:      Achim Leubner <achim_leubner@adaptec.com>
5881 L:      linux-scsi@vger.kernel.org
5882 W:      http://www.icp-vortex.com/
5883 S:      Supported
5884 F:      drivers/scsi/gdt*
5885
5886 GEMTEK FM RADIO RECEIVER DRIVER
5887 M:      Hans Verkuil <hverkuil@xs4all.nl>
5888 L:      linux-media@vger.kernel.org
5889 T:      git git://linuxtv.org/media_tree.git
5890 W:      https://linuxtv.org
5891 S:      Maintained
5892 F:      drivers/media/radio/radio-gemtek*
5893
5894 GENERIC GPIO I2C DRIVER
5895 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5896 S:      Supported
5897 F:      drivers/i2c/busses/i2c-gpio.c
5898 F:      include/linux/i2c-gpio.h
5899
5900 GENERIC GPIO I2C MULTIPLEXER DRIVER
5901 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5902 L:      linux-i2c@vger.kernel.org
5903 S:      Supported
5904 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5905 F:      include/linux/i2c-mux-gpio.h
5906 F:      Documentation/i2c/muxes/i2c-mux-gpio
5907
5908 GENERIC HDLC (WAN) DRIVERS
5909 M:      Krzysztof Halasa <khc@pm.waw.pl>
5910 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5911 S:      Maintained
5912 F:      drivers/net/wan/c101.c
5913 F:      drivers/net/wan/hd6457*
5914 F:      drivers/net/wan/hdlc*
5915 F:      drivers/net/wan/n2.c
5916 F:      drivers/net/wan/pc300too.c
5917 F:      drivers/net/wan/pci200syn.c
5918 F:      drivers/net/wan/wanxl*
5919
5920 GENERIC INCLUDE/ASM HEADER FILES
5921 M:      Arnd Bergmann <arnd@arndb.de>
5922 L:      linux-arch@vger.kernel.org
5923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5924 S:      Maintained
5925 F:      include/asm-generic/
5926 F:      include/uapi/asm-generic/
5927
5928 GENERIC PHY FRAMEWORK
5929 M:      Kishon Vijay Abraham I <kishon@ti.com>
5930 L:      linux-kernel@vger.kernel.org
5931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5932 S:      Supported
5933 F:      drivers/phy/
5934 F:      include/linux/phy/
5935
5936 GENERIC PM DOMAINS
5937 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5938 M:      Kevin Hilman <khilman@kernel.org>
5939 M:      Ulf Hansson <ulf.hansson@linaro.org>
5940 L:      linux-pm@vger.kernel.org
5941 S:      Supported
5942 F:      drivers/base/power/domain*.c
5943 F:      include/linux/pm_domain.h
5944 F:      Documentation/devicetree/bindings/power/power_domain.txt
5945
5946 GENERIC UIO DRIVER FOR PCI DEVICES
5947 M:      "Michael S. Tsirkin" <mst@redhat.com>
5948 L:      kvm@vger.kernel.org
5949 S:      Supported
5950 F:      drivers/uio/uio_pci_generic.c
5951
5952 GENWQE (IBM Generic Workqueue Card)
5953 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5954 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5955 S:      Supported
5956 F:      drivers/misc/genwqe/
5957
5958 GET_MAINTAINER SCRIPT
5959 M:      Joe Perches <joe@perches.com>
5960 S:      Maintained
5961 F:      scripts/get_maintainer.pl
5962
5963 GFS2 FILE SYSTEM
5964 M:      Steven Whitehouse <swhiteho@redhat.com>
5965 M:      Bob Peterson <rpeterso@redhat.com>
5966 L:      cluster-devel@redhat.com
5967 W:      http://sources.redhat.com/cluster/
5968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5969 S:      Supported
5970 F:      Documentation/filesystems/gfs2*.txt
5971 F:      fs/gfs2/
5972 F:      include/uapi/linux/gfs2_ondisk.h
5973
5974 GIGASET ISDN DRIVERS
5975 M:      Paul Bolle <pebolle@tiscali.nl>
5976 L:      gigaset307x-common@lists.sourceforge.net
5977 W:      http://gigaset307x.sourceforge.net/
5978 S:      Odd Fixes
5979 F:      Documentation/isdn/README.gigaset
5980 F:      drivers/isdn/gigaset/
5981 F:      include/uapi/linux/gigaset_dev.h
5982
5983 GO7007 MPEG CODEC
5984 M:      Hans Verkuil <hans.verkuil@cisco.com>
5985 L:      linux-media@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/media/usb/go7007/
5988
5989 GOODIX TOUCHSCREEN
5990 M:      Bastien Nocera <hadess@hadess.net>
5991 L:      linux-input@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/input/touchscreen/goodix.c
5994
5995 GPD POCKET FAN DRIVER
5996 M:      Hans de Goede <hdegoede@redhat.com>
5997 L:      platform-driver-x86@vger.kernel.org
5998 S:      Maintained
5999 F:      drivers/platform/x86/gpd-pocket-fan.c
6000
6001 GPIO ACPI SUPPORT
6002 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6003 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6004 L:      linux-gpio@vger.kernel.org
6005 L:      linux-acpi@vger.kernel.org
6006 S:      Maintained
6007 F:      Documentation/acpi/gpio-properties.txt
6008 F:      drivers/gpio/gpiolib-acpi.c
6009
6010 GPIO IR Transmitter
6011 M:      Sean Young <sean@mess.org>
6012 L:      linux-media@vger.kernel.org
6013 S:      Maintained
6014 F:      drivers/media/rc/gpio-ir-tx.c
6015
6016 GPIO MOCKUP DRIVER
6017 M:      Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
6018 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6019 L:      linux-gpio@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/gpio/gpio-mockup.c
6022 F:      tools/testing/selftests/gpio/
6023
6024 GPIO SUBSYSTEM
6025 M:      Linus Walleij <linus.walleij@linaro.org>
6026 L:      linux-gpio@vger.kernel.org
6027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6028 S:      Maintained
6029 F:      Documentation/devicetree/bindings/gpio/
6030 F:      Documentation/gpio/
6031 F:      Documentation/ABI/testing/gpio-cdev
6032 F:      Documentation/ABI/obsolete/sysfs-gpio
6033 F:      drivers/gpio/
6034 F:      include/linux/gpio/
6035 F:      include/linux/gpio.h
6036 F:      include/asm-generic/gpio.h
6037 F:      include/uapi/linux/gpio.h
6038 F:      tools/gpio/
6039
6040 GRE DEMULTIPLEXER DRIVER
6041 M:      Dmitry Kozlov <xeb@mail.ru>
6042 L:      netdev@vger.kernel.org
6043 S:      Maintained
6044 F:      net/ipv4/gre_demux.c
6045 F:      net/ipv4/gre_offload.c
6046 F:      include/net/gre.h
6047
6048 GRETH 10/100/1G Ethernet MAC device driver
6049 M:      Andreas Larsson <andreas@gaisler.com>
6050 L:      netdev@vger.kernel.org
6051 S:      Maintained
6052 F:      drivers/net/ethernet/aeroflex/
6053
6054 GREYBUS AUDIO PROTOCOLS DRIVERS
6055 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6056 M:      Mark Greer <mgreer@animalcreek.com>
6057 S:      Maintained
6058 F:      drivers/staging/greybus/audio_apbridgea.c
6059 F:      drivers/staging/greybus/audio_apbridgea.h
6060 F:      drivers/staging/greybus/audio_codec.c
6061 F:      drivers/staging/greybus/audio_codec.h
6062 F:      drivers/staging/greybus/audio_gb.c
6063 F:      drivers/staging/greybus/audio_manager.c
6064 F:      drivers/staging/greybus/audio_manager.h
6065 F:      drivers/staging/greybus/audio_manager_module.c
6066 F:      drivers/staging/greybus/audio_manager_private.h
6067 F:      drivers/staging/greybus/audio_manager_sysfs.c
6068 F:      drivers/staging/greybus/audio_module.c
6069 F:      drivers/staging/greybus/audio_topology.c
6070
6071 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6072 M:      Viresh Kumar <vireshk@kernel.org>
6073 S:      Maintained
6074 F:      drivers/staging/greybus/authentication.c
6075 F:      drivers/staging/greybus/bootrom.c
6076 F:      drivers/staging/greybus/firmware.h
6077 F:      drivers/staging/greybus/fw-core.c
6078 F:      drivers/staging/greybus/fw-download.c
6079 F:      drivers/staging/greybus/fw-managament.c
6080 F:      drivers/staging/greybus/greybus_authentication.h
6081 F:      drivers/staging/greybus/greybus_firmware.h
6082 F:      drivers/staging/greybus/hid.c
6083 F:      drivers/staging/greybus/i2c.c
6084 F:      drivers/staging/greybus/spi.c
6085 F:      drivers/staging/greybus/spilib.c
6086 F:      drivers/staging/greybus/spilib.h
6087
6088 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6089 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6090 S:      Maintained
6091 F:      drivers/staging/greybus/loopback.c
6092 F:      drivers/staging/greybus/timesync.c
6093 F:      drivers/staging/greybus/timesync_platform.c
6094
6095 GREYBUS PLATFORM DRIVERS
6096 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6097 S:      Maintained
6098 F:      drivers/staging/greybus/arche-platform.c
6099 F:      drivers/staging/greybus/arche-apb-ctrl.c
6100 F:      drivers/staging/greybus/arche_platform.h
6101
6102 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6103 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6104 S:      Maintained
6105 F:      drivers/staging/greybus/sdio.c
6106 F:      drivers/staging/greybus/light.c
6107 F:      drivers/staging/greybus/gpio.c
6108 F:      drivers/staging/greybus/power_supply.c
6109 F:      drivers/staging/greybus/spi.c
6110 F:      drivers/staging/greybus/spilib.c
6111
6112 GREYBUS SUBSYSTEM
6113 M:      Johan Hovold <johan@kernel.org>
6114 M:      Alex Elder <elder@kernel.org>
6115 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6116 S:      Maintained
6117 F:      drivers/staging/greybus/
6118 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6119
6120 GREYBUS UART PROTOCOLS DRIVERS
6121 M:      David Lin <dtwlin@gmail.com>
6122 S:      Maintained
6123 F:      drivers/staging/greybus/uart.c
6124 F:      drivers/staging/greybus/log.c
6125
6126 GS1662 VIDEO SERIALIZER
6127 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6128 L:      linux-media@vger.kernel.org
6129 T:      git git://linuxtv.org/media_tree.git
6130 S:      Maintained
6131 F:      drivers/media/spi/gs1662.c
6132
6133 GSPCA FINEPIX SUBDRIVER
6134 M:      Frank Zago <frank@zago.net>
6135 L:      linux-media@vger.kernel.org
6136 T:      git git://linuxtv.org/media_tree.git
6137 S:      Maintained
6138 F:      drivers/media/usb/gspca/finepix.c
6139
6140 GSPCA GL860 SUBDRIVER
6141 M:      Olivier Lorin <o.lorin@laposte.net>
6142 L:      linux-media@vger.kernel.org
6143 T:      git git://linuxtv.org/media_tree.git
6144 S:      Maintained
6145 F:      drivers/media/usb/gspca/gl860/
6146
6147 GSPCA M5602 SUBDRIVER
6148 M:      Erik Andren <erik.andren@gmail.com>
6149 L:      linux-media@vger.kernel.org
6150 T:      git git://linuxtv.org/media_tree.git
6151 S:      Maintained
6152 F:      drivers/media/usb/gspca/m5602/
6153
6154 GSPCA PAC207 SONIXB SUBDRIVER
6155 M:      Hans Verkuil <hverkuil@xs4all.nl>
6156 L:      linux-media@vger.kernel.org
6157 T:      git git://linuxtv.org/media_tree.git
6158 S:      Odd Fixes
6159 F:      drivers/media/usb/gspca/pac207.c
6160
6161 GSPCA SN9C20X SUBDRIVER
6162 M:      Brian Johnson <brijohn@gmail.com>
6163 L:      linux-media@vger.kernel.org
6164 T:      git git://linuxtv.org/media_tree.git
6165 S:      Maintained
6166 F:      drivers/media/usb/gspca/sn9c20x.c
6167
6168 GSPCA T613 SUBDRIVER
6169 M:      Leandro Costantino <lcostantino@gmail.com>
6170 L:      linux-media@vger.kernel.org
6171 T:      git git://linuxtv.org/media_tree.git
6172 S:      Maintained
6173 F:      drivers/media/usb/gspca/t613.c
6174
6175 GSPCA USB WEBCAM DRIVER
6176 M:      Hans Verkuil <hverkuil@xs4all.nl>
6177 L:      linux-media@vger.kernel.org
6178 T:      git git://linuxtv.org/media_tree.git
6179 S:      Odd Fixes
6180 F:      drivers/media/usb/gspca/
6181
6182 GTP (GPRS Tunneling Protocol)
6183 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6184 M:      Harald Welte <laforge@gnumonks.org>
6185 L:      osmocom-net-gprs@lists.osmocom.org
6186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6187 S:      Maintained
6188 F:      drivers/net/gtp.c
6189
6190 GUID PARTITION TABLE (GPT)
6191 M:      Davidlohr Bueso <dave@stgolabs.net>
6192 L:      linux-efi@vger.kernel.org
6193 S:      Maintained
6194 F:      block/partitions/efi.*
6195
6196 H8/300 ARCHITECTURE
6197 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6198 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6199 W:      http://uclinux-h8.sourceforge.jp
6200 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6201 S:      Maintained
6202 F:      arch/h8300/
6203 F:      drivers/clocksource/h8300_*.c
6204 F:      drivers/clk/h8300/
6205 F:      drivers/irqchip/irq-renesas-h8*.c
6206
6207 HACKRF MEDIA DRIVER
6208 M:      Antti Palosaari <crope@iki.fi>
6209 L:      linux-media@vger.kernel.org
6210 W:      https://linuxtv.org
6211 W:      http://palosaari.fi/linux/
6212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6213 T:      git git://linuxtv.org/anttip/media_tree.git
6214 S:      Maintained
6215 F:      drivers/media/usb/hackrf/
6216
6217 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6218 M:      Frank Seidel <frank@f-seidel.de>
6219 L:      platform-driver-x86@vger.kernel.org
6220 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6221 S:      Maintained
6222 F:      drivers/platform/x86/hdaps.c
6223
6224 HARDWARE MONITORING
6225 M:      Jean Delvare <jdelvare@suse.com>
6226 M:      Guenter Roeck <linux@roeck-us.net>
6227 L:      linux-hwmon@vger.kernel.org
6228 W:      http://hwmon.wiki.kernel.org/
6229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6230 S:      Maintained
6231 F:      Documentation/hwmon/
6232 F:      drivers/hwmon/
6233 F:      include/linux/hwmon*.h
6234
6235 HARDWARE RANDOM NUMBER GENERATOR CORE
6236 M:      Matt Mackall <mpm@selenic.com>
6237 M:      Herbert Xu <herbert@gondor.apana.org.au>
6238 L:      linux-crypto@vger.kernel.org
6239 S:      Odd fixes
6240 F:      Documentation/devicetree/bindings/rng/
6241 F:      Documentation/hw_random.txt
6242 F:      drivers/char/hw_random/
6243 F:      include/linux/hw_random.h
6244
6245 HARDWARE SPINLOCK CORE
6246 M:      Ohad Ben-Cohen <ohad@wizery.com>
6247 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6248 L:      linux-remoteproc@vger.kernel.org
6249 S:      Maintained
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6251 F:      Documentation/devicetree/bindings/hwlock/
6252 F:      Documentation/hwspinlock.txt
6253 F:      drivers/hwspinlock/
6254 F:      include/linux/hwspinlock.h
6255
6256 HARMONY SOUND DRIVER
6257 L:      linux-parisc@vger.kernel.org
6258 S:      Maintained
6259 F:      sound/parisc/harmony.*
6260
6261 HDPVR USB VIDEO ENCODER DRIVER
6262 M:      Hans Verkuil <hverkuil@xs4all.nl>
6263 L:      linux-media@vger.kernel.org
6264 T:      git git://linuxtv.org/media_tree.git
6265 W:      https://linuxtv.org
6266 S:      Odd Fixes
6267 F:      drivers/media/usb/hdpvr/
6268
6269 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6270 M:      Jimmy Vance <jimmy.vance@hpe.com>
6271 S:      Supported
6272 F:      Documentation/watchdog/hpwdt.txt
6273 F:      drivers/watchdog/hpwdt.c
6274
6275 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6276 M:      Don Brace <don.brace@microsemi.com>
6277 L:      esc.storagedev@microsemi.com
6278 L:      linux-scsi@vger.kernel.org
6279 S:      Supported
6280 F:      Documentation/scsi/hpsa.txt
6281 F:      drivers/scsi/hpsa*.[ch]
6282 F:      include/linux/cciss*.h
6283 F:      include/uapi/linux/cciss*.h
6284
6285 HFI1 DRIVER
6286 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6287 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6288 L:      linux-rdma@vger.kernel.org
6289 S:      Supported
6290 F:      drivers/infiniband/hw/hfi1
6291
6292 HFS FILESYSTEM
6293 L:      linux-fsdevel@vger.kernel.org
6294 S:      Orphan
6295 F:      Documentation/filesystems/hfs.txt
6296 F:      fs/hfs/
6297
6298 HFSPLUS FILESYSTEM
6299 L:      linux-fsdevel@vger.kernel.org
6300 S:      Orphan
6301 F:      Documentation/filesystems/hfsplus.txt
6302 F:      fs/hfsplus/
6303
6304 HGA FRAMEBUFFER DRIVER
6305 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6306 L:      linux-nvidia@lists.surfsouth.com
6307 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6308 S:      Maintained
6309 F:      drivers/video/fbdev/hgafb.c
6310
6311 HIBERNATION (aka Software Suspend, aka swsusp)
6312 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6313 M:      Pavel Machek <pavel@ucw.cz>
6314 L:      linux-pm@vger.kernel.org
6315 B:      https://bugzilla.kernel.org
6316 S:      Supported
6317 F:      arch/x86/power/
6318 F:      drivers/base/power/
6319 F:      kernel/power/
6320 F:      include/linux/suspend.h
6321 F:      include/linux/freezer.h
6322 F:      include/linux/pm.h
6323 F:      arch/*/include/asm/suspend*.h
6324
6325 HID CORE LAYER
6326 M:      Jiri Kosina <jikos@kernel.org>
6327 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6328 L:      linux-input@vger.kernel.org
6329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6330 S:      Maintained
6331 F:      drivers/hid/
6332 F:      include/linux/hid*
6333 F:      include/uapi/linux/hid*
6334
6335 HID SENSOR HUB DRIVERS
6336 M:      Jiri Kosina <jikos@kernel.org>
6337 M:      Jonathan Cameron <jic23@kernel.org>
6338 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6339 L:      linux-input@vger.kernel.org
6340 L:      linux-iio@vger.kernel.org
6341 S:      Maintained
6342 F:      Documentation/hid/hid-sensor*
6343 F:      drivers/hid/hid-sensor-*
6344 F:      drivers/iio/*/hid-*
6345 F:      include/linux/hid-sensor-*
6346
6347 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6348 M:      Thomas Gleixner <tglx@linutronix.de>
6349 L:      linux-kernel@vger.kernel.org
6350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6351 S:      Maintained
6352 F:      Documentation/timers/
6353 F:      kernel/time/hrtimer.c
6354 F:      kernel/time/clockevents.c
6355 F:      kernel/time/timer_*.c
6356 F:      include/linux/clockchips.h
6357 F:      include/linux/hrtimer.h
6358
6359 HIGH-SPEED SCC DRIVER FOR AX.25
6360 L:      linux-hams@vger.kernel.org
6361 S:      Orphan
6362 F:      drivers/net/hamradio/dmascc.c
6363 F:      drivers/net/hamradio/scc.c
6364
6365 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6366 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6367 W:      http://www.highpoint-tech.com
6368 S:      Supported
6369 F:      Documentation/scsi/hptiop.txt
6370 F:      drivers/scsi/hptiop.c
6371
6372 HIPPI
6373 M:      Jes Sorensen <jes@trained-monkey.org>
6374 L:      linux-hippi@sunsite.dk
6375 S:      Maintained
6376 F:      include/linux/hippidevice.h
6377 F:      include/uapi/linux/if_hippi.h
6378 F:      net/802/hippi.c
6379 F:      drivers/net/hippi/
6380
6381 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6382 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6383 M:      Salil Mehta <salil.mehta@huawei.com>
6384 L:      netdev@vger.kernel.org
6385 W:      http://www.hisilicon.com
6386 S:      Maintained
6387 F:      drivers/net/ethernet/hisilicon/hns3/
6388
6389 HISILICON NETWORK SUBSYSTEM DRIVER
6390 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6391 M:      Salil Mehta <salil.mehta@huawei.com>
6392 L:      netdev@vger.kernel.org
6393 W:      http://www.hisilicon.com
6394 S:      Maintained
6395 F:      drivers/net/ethernet/hisilicon/
6396 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6397
6398 HISILICON PMU DRIVER
6399 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6400 W:      http://www.hisilicon.com
6401 S:      Supported
6402 F:      drivers/perf/hisilicon
6403 F:      Documentation/perf/hisi-pmu.txt
6404
6405 HISILICON ROCE DRIVER
6406 M:      Lijun Ou <oulijun@huawei.com>
6407 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6408 L:      linux-rdma@vger.kernel.org
6409 S:      Maintained
6410 F:      drivers/infiniband/hw/hns/
6411 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6412
6413 HISILICON SAS Controller
6414 M:      John Garry <john.garry@huawei.com>
6415 W:      http://www.hisilicon.com
6416 S:      Supported
6417 F:      drivers/scsi/hisi_sas/
6418 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6419
6420 HMM - Heterogeneous Memory Management
6421 M:      Jérôme Glisse <jglisse@redhat.com>
6422 L:      linux-mm@kvack.org
6423 S:      Maintained
6424 F:      mm/hmm*
6425 F:      include/linux/hmm*
6426
6427 HOST AP DRIVER
6428 M:      Jouni Malinen <j@w1.fi>
6429 L:      linux-wireless@vger.kernel.org
6430 W:      http://w1.fi/hostap-driver.html
6431 S:      Obsolete
6432 F:      drivers/net/wireless/intersil/hostap/
6433
6434 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6435 L:      platform-driver-x86@vger.kernel.org
6436 S:      Orphan
6437 F:      drivers/platform/x86/tc1100-wmi.c
6438
6439 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6440 M:      Jaroslav Kysela <perex@perex.cz>
6441 S:      Maintained
6442 F:      drivers/net/ethernet/hp/hp100.*
6443
6444 HPET:   High Precision Event Timers driver
6445 M:      Clemens Ladisch <clemens@ladisch.de>
6446 S:      Maintained
6447 F:      Documentation/timers/hpet.txt
6448 F:      drivers/char/hpet.c
6449 F:      include/linux/hpet.h
6450 F:      include/uapi/linux/hpet.h
6451
6452 HPET:   x86
6453 S:      Orphan
6454 F:      arch/x86/kernel/hpet.c
6455 F:      arch/x86/include/asm/hpet.h
6456
6457 HPFS FILESYSTEM
6458 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6459 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6460 S:      Maintained
6461 F:      fs/hpfs/
6462
6463 HSI SUBSYSTEM
6464 M:      Sebastian Reichel <sre@kernel.org>
6465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6466 S:      Maintained
6467 F:      Documentation/ABI/testing/sysfs-bus-hsi
6468 F:      Documentation/driver-api/hsi.rst
6469 F:      drivers/hsi/
6470 F:      include/linux/hsi/
6471 F:      include/uapi/linux/hsi/
6472
6473 HSO 3G MODEM DRIVER
6474 L:      linux-usb@vger.kernel.org
6475 S:      Orphan
6476 F:      drivers/net/usb/hso.c
6477
6478 HSR NETWORK PROTOCOL
6479 M:      Arvid Brodin <arvid.brodin@alten.se>
6480 L:      netdev@vger.kernel.org
6481 S:      Maintained
6482 F:      net/hsr/
6483
6484 HT16K33 LED CONTROLLER DRIVER
6485 M:      Robin van der Gracht <robin@protonic.nl>
6486 S:      Maintained
6487 F:      drivers/auxdisplay/ht16k33.c
6488 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6489
6490 HTCPEN TOUCHSCREEN DRIVER
6491 M:      Pau Oliva Fora <pof@eslack.org>
6492 L:      linux-input@vger.kernel.org
6493 S:      Maintained
6494 F:      drivers/input/touchscreen/htcpen.c
6495
6496 HUAWEI ETHERNET DRIVER
6497 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6498 L:      netdev@vger.kernel.org
6499 S:      Supported
6500 F:      Documentation/networking/hinic.txt
6501 F:      drivers/net/ethernet/huawei/hinic/
6502
6503 HUGETLB FILESYSTEM
6504 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6505 S:      Maintained
6506 F:      fs/hugetlbfs/
6507
6508 HVA ST MEDIA DRIVER
6509 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6510 L:      linux-media@vger.kernel.org
6511 T:      git git://linuxtv.org/media_tree.git
6512 W:      https://linuxtv.org
6513 S:      Supported
6514 F:      drivers/media/platform/sti/hva
6515
6516 HWPOISON MEMORY FAILURE HANDLING
6517 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6518 L:      linux-mm@kvack.org
6519 S:      Maintained
6520 F:      mm/memory-failure.c
6521 F:      mm/hwpoison-inject.c
6522
6523 Hyper-V CORE AND DRIVERS
6524 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6525 M:      Haiyang Zhang <haiyangz@microsoft.com>
6526 M:      Stephen Hemminger <sthemmin@microsoft.com>
6527 L:      devel@linuxdriverproject.org
6528 S:      Maintained
6529 F:      Documentation/networking/netvsc.txt
6530 F:      arch/x86/include/asm/mshyperv.h
6531 F:      arch/x86/include/asm/trace/hyperv.h
6532 F:      arch/x86/include/uapi/asm/hyperv.h
6533 F:      arch/x86/kernel/cpu/mshyperv.c
6534 F:      arch/x86/hyperv
6535 F:      drivers/hid/hid-hyperv.c
6536 F:      drivers/hv/
6537 F:      drivers/input/serio/hyperv-keyboard.c
6538 F:      drivers/pci/host/pci-hyperv.c
6539 F:      drivers/net/hyperv/
6540 F:      drivers/scsi/storvsc_drv.c
6541 F:      drivers/uio/uio_hv_generic.c
6542 F:      drivers/video/fbdev/hyperv_fb.c
6543 F:      net/vmw_vsock/hyperv_transport.c
6544 F:      include/linux/hyperv.h
6545 F:      include/uapi/linux/hyperv.h
6546 F:      tools/hv/
6547 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6548
6549 HYPERVISOR VIRTUAL CONSOLE DRIVER
6550 L:      linuxppc-dev@lists.ozlabs.org
6551 S:      Odd Fixes
6552 F:      drivers/tty/hvc/
6553
6554 I2C ACPI SUPPORT
6555 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6556 L:      linux-i2c@vger.kernel.org
6557 L:      linux-acpi@vger.kernel.org
6558 S:      Maintained
6559 F:      drivers/i2c/i2c-core-acpi.c
6560
6561 I2C MUXES
6562 M:      Peter Rosin <peda@axentia.se>
6563 L:      linux-i2c@vger.kernel.org
6564 S:      Maintained
6565 F:      Documentation/i2c/i2c-topology
6566 F:      Documentation/i2c/muxes/
6567 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6568 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6569 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6570 F:      drivers/i2c/i2c-mux.c
6571 F:      drivers/i2c/muxes/
6572 F:      include/linux/i2c-mux.h
6573
6574 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6575 M:      Gregory CLEMENT <gregory.clement@free-electrons.com>
6576 L:      linux-i2c@vger.kernel.org
6577 S:      Maintained
6578 F:      drivers/i2c/busses/i2c-mv64xxx.c
6579
6580 I2C OVER PARALLEL PORT
6581 M:      Jean Delvare <jdelvare@suse.com>
6582 L:      linux-i2c@vger.kernel.org
6583 S:      Maintained
6584 F:      Documentation/i2c/busses/i2c-parport
6585 F:      Documentation/i2c/busses/i2c-parport-light
6586 F:      drivers/i2c/busses/i2c-parport.c
6587 F:      drivers/i2c/busses/i2c-parport-light.c
6588
6589 I2C SUBSYSTEM
6590 M:      Wolfram Sang <wsa@the-dreams.de>
6591 L:      linux-i2c@vger.kernel.org
6592 W:      https://i2c.wiki.kernel.org/
6593 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6595 S:      Maintained
6596 F:      Documentation/devicetree/bindings/i2c/
6597 F:      Documentation/i2c/
6598 F:      drivers/i2c/
6599 F:      drivers/i2c/*/
6600 F:      include/linux/i2c.h
6601 F:      include/linux/i2c-*.h
6602 F:      include/uapi/linux/i2c.h
6603 F:      include/uapi/linux/i2c-*.h
6604
6605 I2C-TAOS-EVM DRIVER
6606 M:      Jean Delvare <jdelvare@suse.com>
6607 L:      linux-i2c@vger.kernel.org
6608 S:      Maintained
6609 F:      Documentation/i2c/busses/i2c-taos-evm
6610 F:      drivers/i2c/busses/i2c-taos-evm.c
6611
6612 I2C-TINY-USB DRIVER
6613 M:      Till Harbaum <till@harbaum.org>
6614 L:      linux-i2c@vger.kernel.org
6615 W:      http://www.harbaum.org/till/i2c_tiny_usb
6616 S:      Maintained
6617 F:      drivers/i2c/busses/i2c-tiny-usb.c
6618
6619 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6620 M:      Jean Delvare <jdelvare@suse.com>
6621 L:      linux-i2c@vger.kernel.org
6622 S:      Maintained
6623 F:      Documentation/i2c/busses/i2c-ali1535
6624 F:      Documentation/i2c/busses/i2c-ali1563
6625 F:      Documentation/i2c/busses/i2c-ali15x3
6626 F:      Documentation/i2c/busses/i2c-amd756
6627 F:      Documentation/i2c/busses/i2c-amd8111
6628 F:      Documentation/i2c/busses/i2c-i801
6629 F:      Documentation/i2c/busses/i2c-nforce2
6630 F:      Documentation/i2c/busses/i2c-piix4
6631 F:      Documentation/i2c/busses/i2c-sis5595
6632 F:      Documentation/i2c/busses/i2c-sis630
6633 F:      Documentation/i2c/busses/i2c-sis96x
6634 F:      Documentation/i2c/busses/i2c-via
6635 F:      Documentation/i2c/busses/i2c-viapro
6636 F:      drivers/i2c/busses/i2c-ali1535.c
6637 F:      drivers/i2c/busses/i2c-ali1563.c
6638 F:      drivers/i2c/busses/i2c-ali15x3.c
6639 F:      drivers/i2c/busses/i2c-amd756.c
6640 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6641 F:      drivers/i2c/busses/i2c-amd8111.c
6642 F:      drivers/i2c/busses/i2c-i801.c
6643 F:      drivers/i2c/busses/i2c-isch.c
6644 F:      drivers/i2c/busses/i2c-nforce2.c
6645 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6646 F:      drivers/i2c/busses/i2c-piix4.c
6647 F:      drivers/i2c/busses/i2c-sis5595.c
6648 F:      drivers/i2c/busses/i2c-sis630.c
6649 F:      drivers/i2c/busses/i2c-sis96x.c
6650 F:      drivers/i2c/busses/i2c-via.c
6651 F:      drivers/i2c/busses/i2c-viapro.c
6652
6653 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6654 M:      Hans de Goede <hdegoede@redhat.com>
6655 L:      linux-i2c@vger.kernel.org
6656 S:      Maintained
6657 F:      drivers/i2c/busses/i2c-cht-wc.c
6658
6659 I2C/SMBUS ISMT DRIVER
6660 M:      Seth Heasley <seth.heasley@intel.com>
6661 M:      Neil Horman <nhorman@tuxdriver.com>
6662 L:      linux-i2c@vger.kernel.org
6663 F:      drivers/i2c/busses/i2c-ismt.c
6664 F:      Documentation/i2c/busses/i2c-ismt
6665
6666 I2C/SMBUS STUB DRIVER
6667 M:      Jean Delvare <jdelvare@suse.com>
6668 L:      linux-i2c@vger.kernel.org
6669 S:      Maintained
6670 F:      drivers/i2c/i2c-stub.c
6671
6672 IA64 (Itanium) PLATFORM
6673 M:      Tony Luck <tony.luck@intel.com>
6674 M:      Fenghua Yu <fenghua.yu@intel.com>
6675 L:      linux-ia64@vger.kernel.org
6676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6677 S:      Maintained
6678 F:      arch/ia64/
6679
6680 IBM Power 842 compression accelerator
6681 M:      Haren Myneni <haren@us.ibm.com>
6682 S:      Supported
6683 F:      drivers/crypto/nx/Makefile
6684 F:      drivers/crypto/nx/Kconfig
6685 F:      drivers/crypto/nx/nx-842*
6686 F:      include/linux/sw842.h
6687 F:      crypto/842.c
6688 F:      lib/842/
6689
6690 IBM Power in-Nest Crypto Acceleration
6691 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6692 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6693 L:      linux-crypto@vger.kernel.org
6694 S:      Supported
6695 F:      drivers/crypto/nx/Makefile
6696 F:      drivers/crypto/nx/Kconfig
6697 F:      drivers/crypto/nx/nx-aes*
6698 F:      drivers/crypto/nx/nx-sha*
6699 F:      drivers/crypto/nx/nx.*
6700 F:      drivers/crypto/nx/nx_csbcpb.h
6701 F:      drivers/crypto/nx/nx_debugfs.h
6702
6703 IBM Power Linux RAID adapter
6704 M:      Brian King <brking@us.ibm.com>
6705 S:      Supported
6706 F:      drivers/scsi/ipr.*
6707
6708 IBM Power SRIOV Virtual NIC Device Driver
6709 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6710 M:      John Allen <jallen@linux.vnet.ibm.com>
6711 L:      netdev@vger.kernel.org
6712 S:      Supported
6713 F:      drivers/net/ethernet/ibm/ibmvnic.*
6714
6715 IBM Power Virtual Accelerator Switchboard
6716 M:      Sukadev Bhattiprolu
6717 L:      linuxppc-dev@lists.ozlabs.org
6718 S:      Supported
6719 F:      arch/powerpc/platforms/powernv/vas*
6720 F:      arch/powerpc/platforms/powernv/copy-paste.h
6721 F:      arch/powerpc/include/asm/vas.h
6722 F:      arch/powerpc/include/uapi/asm/vas.h
6723
6724 IBM Power Virtual Ethernet Device Driver
6725 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6726 L:      netdev@vger.kernel.org
6727 S:      Supported
6728 F:      drivers/net/ethernet/ibm/ibmveth.*
6729
6730 IBM Power Virtual FC Device Drivers
6731 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6732 L:      linux-scsi@vger.kernel.org
6733 S:      Supported
6734 F:      drivers/scsi/ibmvscsi/ibmvfc*
6735
6736 IBM Power Virtual SCSI Device Drivers
6737 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6738 L:      linux-scsi@vger.kernel.org
6739 S:      Supported
6740 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6741 F:      include/scsi/viosrp.h
6742
6743 IBM Power Virtual SCSI Device Target Driver
6744 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6745 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6746 L:      linux-scsi@vger.kernel.org
6747 L:      target-devel@vger.kernel.org
6748 S:      Supported
6749 F:      drivers/scsi/ibmvscsi_tgt/
6750
6751 IBM Power VMX Cryptographic instructions
6752 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6753 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6754 L:      linux-crypto@vger.kernel.org
6755 S:      Supported
6756 F:      drivers/crypto/vmx/Makefile
6757 F:      drivers/crypto/vmx/Kconfig
6758 F:      drivers/crypto/vmx/vmx.c
6759 F:      drivers/crypto/vmx/aes*
6760 F:      drivers/crypto/vmx/ghash*
6761 F:      drivers/crypto/vmx/ppc-xlate.pl
6762
6763 IBM ServeRAID RAID DRIVER
6764 S:      Orphan
6765 F:      drivers/scsi/ips.*
6766
6767 ICH LPC AND GPIO DRIVER
6768 M:      Peter Tyser <ptyser@xes-inc.com>
6769 S:      Maintained
6770 F:      drivers/mfd/lpc_ich.c
6771 F:      drivers/gpio/gpio-ich.c
6772
6773 IDE SUBSYSTEM
6774 M:      "David S. Miller" <davem@davemloft.net>
6775 L:      linux-ide@vger.kernel.org
6776 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6778 S:      Maintained
6779 F:      Documentation/ide/
6780 F:      drivers/ide/
6781 F:      include/linux/ide.h
6782
6783 IDE/ATAPI DRIVERS
6784 M:      Borislav Petkov <bp@alien8.de>
6785 L:      linux-ide@vger.kernel.org
6786 S:      Maintained
6787 F:      Documentation/cdrom/ide-cd
6788 F:      drivers/ide/ide-cd*
6789
6790 IDEAPAD LAPTOP EXTRAS DRIVER
6791 M:      Ike Panhc <ike.pan@canonical.com>
6792 L:      platform-driver-x86@vger.kernel.org
6793 W:      http://launchpad.net/ideapad-laptop
6794 S:      Maintained
6795 F:      drivers/platform/x86/ideapad-laptop.c
6796
6797 IDEAPAD LAPTOP SLIDEBAR DRIVER
6798 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6799 L:      linux-input@vger.kernel.org
6800 W:      https://github.com/o2genum/ideapad-slidebar
6801 S:      Maintained
6802 F:      drivers/input/misc/ideapad_slidebar.c
6803
6804 IDT VersaClock 5 CLOCK DRIVER
6805 M:      Marek Vasut <marek.vasut@gmail.com>
6806 S:      Maintained
6807 F:      drivers/clk/clk-versaclock5.c
6808
6809 IEEE 802.15.4 SUBSYSTEM
6810 M:      Alexander Aring <alex.aring@gmail.com>
6811 M:      Stefan Schmidt <stefan@osg.samsung.com>
6812 L:      linux-wpan@vger.kernel.org
6813 W:      http://wpan.cakelab.org/
6814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6816 S:      Maintained
6817 F:      net/ieee802154/
6818 F:      net/mac802154/
6819 F:      drivers/net/ieee802154/
6820 F:      include/linux/nl802154.h
6821 F:      include/linux/ieee802154.h
6822 F:      include/net/nl802154.h
6823 F:      include/net/mac802154.h
6824 F:      include/net/af_ieee802154.h
6825 F:      include/net/cfg802154.h
6826 F:      include/net/ieee802154_netdev.h
6827 F:      Documentation/networking/ieee802154.txt
6828
6829 IFE PROTOCOL
6830 M:      Yotam Gigi <yotam.gi@gmail.com>
6831 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6832 F:      net/ife
6833 F:      include/net/ife.h
6834 F:      include/uapi/linux/ife.h
6835
6836 IGORPLUG-USB IR RECEIVER
6837 M:      Sean Young <sean@mess.org>
6838 L:      linux-media@vger.kernel.org
6839 S:      Maintained
6840 F:      drivers/media/rc/igorplugusb.c
6841
6842 IGUANAWORKS USB IR TRANSCEIVER
6843 M:      Sean Young <sean@mess.org>
6844 L:      linux-media@vger.kernel.org
6845 S:      Maintained
6846 F:      drivers/media/rc/iguanair.c
6847
6848 IIO DIGITAL POTENTIOMETER DAC
6849 M:      Peter Rosin <peda@axentia.se>
6850 L:      linux-iio@vger.kernel.org
6851 S:      Maintained
6852 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6853 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6854 F:      drivers/iio/dac/dpot-dac.c
6855
6856 IIO ENVELOPE DETECTOR
6857 M:      Peter Rosin <peda@axentia.se>
6858 L:      linux-iio@vger.kernel.org
6859 S:      Maintained
6860 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6861 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6862 F:      drivers/iio/adc/envelope-detector.c
6863
6864 IIO MULTIPLEXER
6865 M:      Peter Rosin <peda@axentia.se>
6866 L:      linux-iio@vger.kernel.org
6867 S:      Maintained
6868 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6869 F:      drivers/iio/multiplexer/iio-mux.c
6870
6871 IIO SUBSYSTEM AND DRIVERS
6872 M:      Jonathan Cameron <jic23@kernel.org>
6873 R:      Hartmut Knaack <knaack.h@gmx.de>
6874 R:      Lars-Peter Clausen <lars@metafoo.de>
6875 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6876 L:      linux-iio@vger.kernel.org
6877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6878 S:      Maintained
6879 F:      Documentation/ABI/testing/configfs-iio*
6880 F:      Documentation/ABI/testing/sysfs-bus-iio*
6881 F:      Documentation/devicetree/bindings/iio/
6882 F:      drivers/iio/
6883 F:      drivers/staging/iio/
6884 F:      include/linux/iio/
6885 F:      tools/iio/
6886
6887 IKANOS/ADI EAGLE ADSL USB DRIVER
6888 M:      Matthieu Castet <castet.matthieu@free.fr>
6889 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6890 S:      Maintained
6891 F:      drivers/usb/atm/ueagle-atm.c
6892
6893 IMGTEC ASCII LCD DRIVER
6894 M:      Paul Burton <paul.burton@mips.com>
6895 S:      Maintained
6896 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6897 F:      drivers/auxdisplay/img-ascii-lcd.c
6898
6899 IMGTEC IR DECODER DRIVER
6900 M:      James Hogan <jhogan@kernel.org>
6901 S:      Maintained
6902 F:      drivers/media/rc/img-ir/
6903
6904 IMS TWINTURBO FRAMEBUFFER DRIVER
6905 L:      linux-fbdev@vger.kernel.org
6906 S:      Orphan
6907 F:      drivers/video/fbdev/imsttfb.c
6908
6909 INA209 HARDWARE MONITOR DRIVER
6910 M:      Guenter Roeck <linux@roeck-us.net>
6911 L:      linux-hwmon@vger.kernel.org
6912 S:      Maintained
6913 F:      Documentation/hwmon/ina209
6914 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6915 F:      drivers/hwmon/ina209.c
6916
6917 INA2XX HARDWARE MONITOR DRIVER
6918 M:      Guenter Roeck <linux@roeck-us.net>
6919 L:      linux-hwmon@vger.kernel.org
6920 S:      Maintained
6921 F:      Documentation/hwmon/ina2xx
6922 F:      drivers/hwmon/ina2xx.c
6923 F:      include/linux/platform_data/ina2xx.h
6924
6925 INDUSTRY PACK SUBSYSTEM (IPACK)
6926 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6927 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6928 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6929 L:      industrypack-devel@lists.sourceforge.net
6930 W:      http://industrypack.sourceforge.net
6931 S:      Maintained
6932 F:      drivers/ipack/
6933
6934 INFINIBAND SUBSYSTEM
6935 M:      Doug Ledford <dledford@redhat.com>
6936 M:      Jason Gunthorpe <jgg@mellanox.com>
6937 L:      linux-rdma@vger.kernel.org
6938 W:      https://github.com/linux-rdma/rdma-core
6939 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6941 S:      Supported
6942 F:      Documentation/devicetree/bindings/infiniband/
6943 F:      Documentation/infiniband/
6944 F:      drivers/infiniband/
6945 F:      include/uapi/linux/if_infiniband.h
6946 F:      include/uapi/rdma/
6947 F:      include/rdma/
6948
6949 INGENIC JZ4780 DMA Driver
6950 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6951 S:      Maintained
6952 F:      drivers/dma/dma-jz4780.c
6953
6954 INGENIC JZ4780 NAND DRIVER
6955 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6956 L:      linux-mtd@lists.infradead.org
6957 S:      Maintained
6958 F:      drivers/mtd/nand/jz4780_*
6959
6960 INOTIFY
6961 M:      Jan Kara <jack@suse.cz>
6962 R:      Amir Goldstein <amir73il@gmail.com>
6963 L:      linux-fsdevel@vger.kernel.org
6964 S:      Maintained
6965 F:      Documentation/filesystems/inotify.txt
6966 F:      fs/notify/inotify/
6967 F:      include/linux/inotify.h
6968 F:      include/uapi/linux/inotify.h
6969
6970 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6971 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
6972 L:      linux-input@vger.kernel.org
6973 Q:      http://patchwork.kernel.org/project/linux-input/list/
6974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
6975 S:      Maintained
6976 F:      drivers/input/
6977 F:      include/linux/input.h
6978 F:      include/uapi/linux/input.h
6979 F:      include/uapi/linux/input-event-codes.h
6980 F:      include/linux/input/
6981 F:      Documentation/devicetree/bindings/input/
6982 F:      Documentation/input/
6983
6984 INPUT MULTITOUCH (MT) PROTOCOL
6985 M:      Henrik Rydberg <rydberg@bitmath.org>
6986 L:      linux-input@vger.kernel.org
6987 S:      Odd fixes
6988 F:      Documentation/input/multi-touch-protocol.rst
6989 F:      drivers/input/input-mt.c
6990 K:      \b(ABS|SYN)_MT_
6991
6992 INSIDE SECURE CRYPTO DRIVER
6993 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
6994 F:      drivers/crypto/inside-secure/
6995 S:      Maintained
6996 L:      linux-crypto@vger.kernel.org
6997
6998 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
6999 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7000 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7001 L:      linux-integrity@vger.kernel.org
7002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7003 S:      Supported
7004 F:      security/integrity/ima/
7005
7006 INTEL 810/815 FRAMEBUFFER DRIVER
7007 M:      Antonino Daplas <adaplas@gmail.com>
7008 L:      linux-fbdev@vger.kernel.org
7009 S:      Maintained
7010 F:      drivers/video/fbdev/i810/
7011
7012 INTEL ASoC BDW/HSW DRIVERS
7013 M:      Jie Yang <yang.jie@linux.intel.com>
7014 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7015 S:      Supported
7016 F:      sound/soc/intel/common/sst-dsp*
7017 F:      sound/soc/intel/common/sst-firmware.c
7018 F:      sound/soc/intel/boards/broadwell.c
7019 F:      sound/soc/intel/haswell/
7020
7021 INTEL C600 SERIES SAS CONTROLLER DRIVER
7022 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7023 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7024 L:      linux-scsi@vger.kernel.org
7025 T:      git git://git.code.sf.net/p/intel-sas/isci
7026 S:      Supported
7027 F:      drivers/scsi/isci/
7028
7029 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7030 M:      Jani Nikula <jani.nikula@linux.intel.com>
7031 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7032 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7033 L:      intel-gfx@lists.freedesktop.org
7034 W:      https://01.org/linuxgraphics/
7035 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7036 C:      irc://chat.freenode.net/intel-gfx
7037 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7038 T:      git git://anongit.freedesktop.org/drm-intel
7039 S:      Supported
7040 F:      drivers/gpu/drm/i915/
7041 F:      include/drm/i915*
7042 F:      include/uapi/drm/i915_drm.h
7043 F:      Documentation/gpu/i915.rst
7044
7045 INTEL ETHERNET DRIVERS
7046 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7047 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7048 W:      http://www.intel.com/support/feedback.htm
7049 W:      http://e1000.sourceforge.net/
7050 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7053 S:      Supported
7054 F:      Documentation/networking/e100.txt
7055 F:      Documentation/networking/e1000.txt
7056 F:      Documentation/networking/e1000e.txt
7057 F:      Documentation/networking/igb.txt
7058 F:      Documentation/networking/igbvf.txt
7059 F:      Documentation/networking/ixgb.txt
7060 F:      Documentation/networking/ixgbe.txt
7061 F:      Documentation/networking/ixgbevf.txt
7062 F:      Documentation/networking/i40e.txt
7063 F:      Documentation/networking/i40evf.txt
7064 F:      drivers/net/ethernet/intel/
7065 F:      drivers/net/ethernet/intel/*/
7066 F:      include/linux/avf/virtchnl.h
7067
7068 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7069 M:      Maik Broemme <mbroemme@libmpq.org>
7070 L:      linux-fbdev@vger.kernel.org
7071 S:      Maintained
7072 F:      Documentation/fb/intelfb.txt
7073 F:      drivers/video/fbdev/intelfb/
7074
7075 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7076 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7077 M:      Zhi Wang <zhi.a.wang@intel.com>
7078 L:      intel-gvt-dev@lists.freedesktop.org
7079 L:      intel-gfx@lists.freedesktop.org
7080 W:      https://01.org/igvt-g
7081 T:      git https://github.com/intel/gvt-linux.git
7082 S:      Supported
7083 F:      drivers/gpu/drm/i915/gvt/
7084
7085 INTEL HID EVENT DRIVER
7086 M:      Alex Hung <alex.hung@canonical.com>
7087 L:      platform-driver-x86@vger.kernel.org
7088 S:      Maintained
7089 F:      drivers/platform/x86/intel-hid.c
7090
7091 INTEL I/OAT DMA DRIVER
7092 M:      Dave Jiang <dave.jiang@intel.com>
7093 R:      Dan Williams <dan.j.williams@intel.com>
7094 L:      dmaengine@vger.kernel.org
7095 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7096 S:      Supported
7097 F:      drivers/dma/ioat*
7098
7099 INTEL IDLE DRIVER
7100 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7101 M:      Len Brown <lenb@kernel.org>
7102 L:      linux-pm@vger.kernel.org
7103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7104 B:      https://bugzilla.kernel.org
7105 S:      Supported
7106 F:      drivers/idle/intel_idle.c
7107
7108 INTEL INTEGRATED SENSOR HUB DRIVER
7109 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7110 M:      Jiri Kosina <jikos@kernel.org>
7111 L:      linux-input@vger.kernel.org
7112 S:      Maintained
7113 F:      drivers/hid/intel-ish-hid/
7114
7115 INTEL IOMMU (VT-d)
7116 M:      David Woodhouse <dwmw2@infradead.org>
7117 L:      iommu@lists.linux-foundation.org
7118 T:      git git://git.infradead.org/iommu-2.6.git
7119 S:      Supported
7120 F:      drivers/iommu/intel-iommu.c
7121 F:      include/linux/intel-iommu.h
7122
7123 INTEL IOP-ADMA DMA DRIVER
7124 R:      Dan Williams <dan.j.williams@intel.com>
7125 S:      Odd fixes
7126 F:      drivers/dma/iop-adma.c
7127
7128 INTEL IPU3 CSI-2 CIO2 DRIVER
7129 M:      Yong Zhi <yong.zhi@intel.com>
7130 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7131 L:      linux-media@vger.kernel.org
7132 S:      Maintained
7133 F:      drivers/media/pci/intel/ipu3/
7134 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7135
7136 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7137 M:      Krzysztof Halasa <khalasa@piap.pl>
7138 S:      Maintained
7139 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7140 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7141 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7142 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7143 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7144 F:      drivers/net/wan/ixp4xx_hss.c
7145
7146 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7147 M:      Deepak Saxena <dsaxena@plexity.net>
7148 S:      Maintained
7149 F:      drivers/char/hw_random/ixp4xx-rng.c
7150
7151 INTEL MANAGEMENT ENGINE (mei)
7152 M:      Tomas Winkler <tomas.winkler@intel.com>
7153 L:      linux-kernel@vger.kernel.org
7154 S:      Supported
7155 F:      include/uapi/linux/mei.h
7156 F:      include/linux/mei_cl_bus.h
7157 F:      drivers/misc/mei/*
7158 F:      drivers/watchdog/mei_wdt.c
7159 F:      Documentation/misc-devices/mei/*
7160 F:      samples/mei/*
7161
7162 INTEL MENLOW THERMAL DRIVER
7163 M:      Sujith Thomas <sujith.thomas@intel.com>
7164 L:      platform-driver-x86@vger.kernel.org
7165 W:      https://01.org/linux-acpi
7166 S:      Supported
7167 F:      drivers/platform/x86/intel_menlow.c
7168
7169 INTEL MERRIFIELD GPIO DRIVER
7170 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7171 L:      linux-gpio@vger.kernel.org
7172 S:      Maintained
7173 F:      drivers/gpio/gpio-merrifield.c
7174
7175 INTEL MIC DRIVERS (mic)
7176 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7177 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7178 S:      Supported
7179 W:      https://github.com/sudeepdutt/mic
7180 W:      http://software.intel.com/en-us/mic-developer
7181 F:      include/linux/mic_bus.h
7182 F:      include/linux/scif.h
7183 F:      include/uapi/linux/mic_common.h
7184 F:      include/uapi/linux/mic_ioctl.h
7185 F:      include/uapi/linux/scif_ioctl.h
7186 F:      drivers/misc/mic/
7187 F:      drivers/dma/mic_x100_dma.c
7188 F:      drivers/dma/mic_x100_dma.h
7189 F:      Documentation/mic/
7190
7191 INTEL PMC CORE DRIVER
7192 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7193 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7194 L:      platform-driver-x86@vger.kernel.org
7195 S:      Maintained
7196 F:      arch/x86/include/asm/pmc_core.h
7197 F:      drivers/platform/x86/intel_pmc_core*
7198
7199 INTEL PMC/P-Unit IPC DRIVER
7200 M:      Zha Qipeng<qipeng.zha@intel.com>
7201 L:      platform-driver-x86@vger.kernel.org
7202 S:      Maintained
7203 F:      drivers/platform/x86/intel_pmc_ipc.c
7204 F:      drivers/platform/x86/intel_punit_ipc.c
7205 F:      arch/x86/include/asm/intel_pmc_ipc.h
7206 F:      arch/x86/include/asm/intel_punit_ipc.h
7207
7208 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7209 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7210 L:      linux-wireless@vger.kernel.org
7211 S:      Maintained
7212 F:      Documentation/networking/README.ipw2100
7213 F:      Documentation/networking/README.ipw2200
7214 F:      drivers/net/wireless/intel/ipw2x00/
7215
7216 INTEL PSTATE DRIVER
7217 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7218 M:      Len Brown <lenb@kernel.org>
7219 L:      linux-pm@vger.kernel.org
7220 S:      Supported
7221 F:      drivers/cpufreq/intel_pstate.c
7222
7223 INTEL RDMA RNIC DRIVER
7224 M:      Faisal Latif <faisal.latif@intel.com>
7225 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7226 L:      linux-rdma@vger.kernel.org
7227 S:      Supported
7228 F:      drivers/infiniband/hw/i40iw/
7229
7230 INTEL TELEMETRY DRIVER
7231 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7232 L:      platform-driver-x86@vger.kernel.org
7233 S:      Maintained
7234 F:      arch/x86/include/asm/intel_telemetry.h
7235 F:      drivers/platform/x86/intel_telemetry*
7236
7237 INTEL VIRTUAL BUTTON DRIVER
7238 M:      AceLan Kao <acelan.kao@canonical.com>
7239 L:      platform-driver-x86@vger.kernel.org
7240 S:      Maintained
7241 F:      drivers/platform/x86/intel-vbtn.c
7242
7243 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7244 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7245 L:      linux-wireless@vger.kernel.org
7246 S:      Supported
7247 F:      drivers/net/wireless/intel/iwlegacy/
7248
7249 INTEL WIRELESS WIFI LINK (iwlwifi)
7250 M:      Johannes Berg <johannes.berg@intel.com>
7251 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7252 M:      Luca Coelho <luciano.coelho@intel.com>
7253 M:      Intel Linux Wireless <linuxwifi@intel.com>
7254 L:      linux-wireless@vger.kernel.org
7255 W:      http://intellinuxwireless.org
7256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7257 S:      Supported
7258 F:      drivers/net/wireless/intel/iwlwifi/
7259
7260 INTEL WIRELESS WIMAX CONNECTION 2400
7261 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7262 M:      linux-wimax@intel.com
7263 L:      wimax@linuxwimax.org (subscribers-only)
7264 S:      Supported
7265 W:      http://linuxwimax.org
7266 F:      Documentation/wimax/README.i2400m
7267 F:      drivers/net/wimax/i2400m/
7268 F:      include/uapi/linux/wimax/i2400m.h
7269
7270 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7271 M:      Mario Limonciello <mario.limonciello@dell.com>
7272 S:      Maintained
7273 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7274
7275 INTEL(R) TRACE HUB
7276 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7277 S:      Supported
7278 F:      Documentation/trace/intel_th.txt
7279 F:      drivers/hwtracing/intel_th/
7280
7281 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7282 M:      Ning Sun <ning.sun@intel.com>
7283 L:      tboot-devel@lists.sourceforge.net
7284 W:      http://tboot.sourceforge.net
7285 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7286 S:      Supported
7287 F:      Documentation/intel_txt.txt
7288 F:      include/linux/tboot.h
7289 F:      arch/x86/kernel/tboot.c
7290
7291 INTEL-MID GPIO DRIVER
7292 M:      David Cohen <david.a.cohen@linux.intel.com>
7293 L:      linux-gpio@vger.kernel.org
7294 S:      Maintained
7295 F:      drivers/gpio/gpio-intel-mid.c
7296
7297 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7298 M:      Linus Walleij <linus.walleij@linaro.org>
7299 L:      linux-iio@vger.kernel.org
7300 S:      Maintained
7301 F:      drivers/iio/gyro/mpu3050*
7302 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7303
7304 IOC3 ETHERNET DRIVER
7305 M:      Ralf Baechle <ralf@linux-mips.org>
7306 L:      linux-mips@linux-mips.org
7307 S:      Maintained
7308 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7309
7310 IOC3 SERIAL DRIVER
7311 M:      Pat Gefre <pfg@sgi.com>
7312 L:      linux-serial@vger.kernel.org
7313 S:      Maintained
7314 F:      drivers/tty/serial/ioc3_serial.c
7315
7316 IOMMU DRIVERS
7317 M:      Joerg Roedel <joro@8bytes.org>
7318 L:      iommu@lists.linux-foundation.org
7319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7320 S:      Maintained
7321 F:      Documentation/devicetree/bindings/iommu/
7322 F:      drivers/iommu/
7323 F:      include/linux/iommu.h
7324 F:      include/linux/iova.h
7325
7326 IP MASQUERADING
7327 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7328 S:      Maintained
7329 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7330
7331 IPMI SUBSYSTEM
7332 M:      Corey Minyard <minyard@acm.org>
7333 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7334 W:      http://openipmi.sourceforge.net/
7335 S:      Supported
7336 F:      Documentation/IPMI.txt
7337 F:      drivers/char/ipmi/
7338 F:      include/linux/ipmi*
7339 F:      include/uapi/linux/ipmi*
7340
7341 IPS SCSI RAID DRIVER
7342 M:      Adaptec OEM Raid Solutions <aacraid@adaptec.com>
7343 L:      linux-scsi@vger.kernel.org
7344 W:      http://www.adaptec.com/
7345 S:      Maintained
7346 F:      drivers/scsi/ips*
7347
7348 IPVS
7349 M:      Wensong Zhang <wensong@linux-vs.org>
7350 M:      Simon Horman <horms@verge.net.au>
7351 M:      Julian Anastasov <ja@ssi.bg>
7352 L:      netdev@vger.kernel.org
7353 L:      lvs-devel@vger.kernel.org
7354 S:      Maintained
7355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7357 F:      Documentation/networking/ipvs-sysctl.txt
7358 F:      include/net/ip_vs.h
7359 F:      include/uapi/linux/ip_vs.h
7360 F:      net/netfilter/ipvs/
7361
7362 IPWIRELESS DRIVER
7363 M:      Jiri Kosina <jikos@kernel.org>
7364 M:      David Sterba <dsterba@suse.com>
7365 S:      Odd Fixes
7366 F:      drivers/tty/ipwireless/
7367
7368 IPX NETWORK LAYER
7369 L:      netdev@vger.kernel.org
7370 S:      Obsolete
7371 F:      include/uapi/linux/ipx.h
7372 F:      drivers/staging/ipx/
7373
7374 IRDA SUBSYSTEM
7375 M:      Samuel Ortiz <samuel@sortiz.org>
7376 L:      irda-users@lists.sourceforge.net (subscribers-only)
7377 L:      netdev@vger.kernel.org
7378 W:      http://irda.sourceforge.net/
7379 S:      Obsolete
7380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
7381 F:      Documentation/networking/irda.txt
7382 F:      drivers/staging/irda/
7383
7384 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7385 M:      Marc Zyngier <marc.zyngier@arm.com>
7386 S:      Maintained
7387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7388 F:      Documentation/IRQ-domain.txt
7389 F:      include/linux/irqdomain.h
7390 F:      kernel/irq/irqdomain.c
7391 F:      kernel/irq/msi.c
7392
7393 IRQ SUBSYSTEM
7394 M:      Thomas Gleixner <tglx@linutronix.de>
7395 L:      linux-kernel@vger.kernel.org
7396 S:      Maintained
7397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7398 F:      kernel/irq/
7399
7400 IRQCHIP DRIVERS
7401 M:      Thomas Gleixner <tglx@linutronix.de>
7402 M:      Jason Cooper <jason@lakedaemon.net>
7403 M:      Marc Zyngier <marc.zyngier@arm.com>
7404 L:      linux-kernel@vger.kernel.org
7405 S:      Maintained
7406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7407 F:      Documentation/devicetree/bindings/interrupt-controller/
7408 F:      drivers/irqchip/
7409
7410 ISA
7411 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7412 S:      Maintained
7413 F:      Documentation/isa.txt
7414 F:      drivers/base/isa.c
7415 F:      include/linux/isa.h
7416
7417 ISA RADIO MODULE
7418 M:      Hans Verkuil <hverkuil@xs4all.nl>
7419 L:      linux-media@vger.kernel.org
7420 T:      git git://linuxtv.org/media_tree.git
7421 W:      https://linuxtv.org
7422 S:      Maintained
7423 F:      drivers/media/radio/radio-isa*
7424
7425 ISAPNP
7426 M:      Jaroslav Kysela <perex@perex.cz>
7427 S:      Maintained
7428 F:      Documentation/isapnp.txt
7429 F:      drivers/pnp/isapnp/
7430 F:      include/linux/isapnp.h
7431
7432 ISCSI
7433 M:      Lee Duncan <lduncan@suse.com>
7434 M:      Chris Leech <cleech@redhat.com>
7435 L:      open-iscsi@googlegroups.com
7436 W:      www.open-iscsi.com
7437 S:      Maintained
7438 F:      drivers/scsi/*iscsi*
7439 F:      include/scsi/*iscsi*
7440
7441 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7442 M:      Peter Jones <pjones@redhat.com>
7443 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7444 S:      Maintained
7445 F:      drivers/firmware/iscsi_ibft*
7446
7447 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7448 M:      Or Gerlitz <ogerlitz@mellanox.com>
7449 M:      Sagi Grimberg <sagi@grimberg.me>
7450 M:      Roi Dayan <roid@mellanox.com>
7451 L:      linux-rdma@vger.kernel.org
7452 S:      Supported
7453 W:      http://www.openfabrics.org
7454 W:      www.open-iscsi.org
7455 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7456 F:      drivers/infiniband/ulp/iser/
7457
7458 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7459 M:      Sagi Grimberg <sagi@grimberg.me>
7460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7461 L:      linux-rdma@vger.kernel.org
7462 L:      target-devel@vger.kernel.org
7463 S:      Supported
7464 W:      http://www.linux-iscsi.org
7465 F:      drivers/infiniband/ulp/isert
7466
7467 ISDN SUBSYSTEM
7468 M:      Karsten Keil <isdn@linux-pingi.de>
7469 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7470 L:      netdev@vger.kernel.org
7471 W:      http://www.isdn4linux.de
7472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7473 S:      Maintained
7474 F:      Documentation/isdn/
7475 F:      drivers/isdn/
7476 F:      include/linux/isdn.h
7477 F:      include/linux/isdn/
7478 F:      include/uapi/linux/isdn.h
7479 F:      include/uapi/linux/isdn/
7480
7481 ISDN SUBSYSTEM (Eicon active card driver)
7482 M:      Armin Schindler <mac@melware.de>
7483 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7484 W:      http://www.melware.de
7485 S:      Maintained
7486 F:      drivers/isdn/hardware/eicon/
7487
7488 IT87 HARDWARE MONITORING DRIVER
7489 M:      Jean Delvare <jdelvare@suse.com>
7490 L:      linux-hwmon@vger.kernel.org
7491 S:      Maintained
7492 F:      Documentation/hwmon/it87
7493 F:      drivers/hwmon/it87.c
7494
7495 IT913X MEDIA DRIVER
7496 M:      Antti Palosaari <crope@iki.fi>
7497 L:      linux-media@vger.kernel.org
7498 W:      https://linuxtv.org
7499 W:      http://palosaari.fi/linux/
7500 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7501 T:      git git://linuxtv.org/anttip/media_tree.git
7502 S:      Maintained
7503 F:      drivers/media/tuners/it913x*
7504
7505 IVTV VIDEO4LINUX DRIVER
7506 M:      Andy Walls <awalls@md.metrocast.net>
7507 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7508 L:      linux-media@vger.kernel.org
7509 T:      git git://linuxtv.org/media_tree.git
7510 W:      http://www.ivtvdriver.org
7511 S:      Maintained
7512 F:      Documentation/media/v4l-drivers/ivtv*
7513 F:      drivers/media/pci/ivtv/
7514 F:      include/uapi/linux/ivtv*
7515
7516 IX2505V MEDIA DRIVER
7517 M:      Malcolm Priestley <tvboxspy@gmail.com>
7518 L:      linux-media@vger.kernel.org
7519 W:      https://linuxtv.org
7520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7521 S:      Maintained
7522 F:      drivers/media/dvb-frontends/ix2505v*
7523
7524 JC42.4 TEMPERATURE SENSOR DRIVER
7525 M:      Guenter Roeck <linux@roeck-us.net>
7526 L:      linux-hwmon@vger.kernel.org
7527 S:      Maintained
7528 F:      drivers/hwmon/jc42.c
7529 F:      Documentation/hwmon/jc42
7530
7531 JFS FILESYSTEM
7532 M:      Dave Kleikamp <shaggy@kernel.org>
7533 L:      jfs-discussion@lists.sourceforge.net
7534 W:      http://jfs.sourceforge.net/
7535 T:      git git://github.com/kleikamp/linux-shaggy.git
7536 S:      Maintained
7537 F:      Documentation/filesystems/jfs.txt
7538 F:      fs/jfs/
7539
7540 JME NETWORK DRIVER
7541 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7542 L:      netdev@vger.kernel.org
7543 S:      Maintained
7544 F:      drivers/net/ethernet/jme.*
7545
7546 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7547 M:      David Woodhouse <dwmw2@infradead.org>
7548 L:      linux-mtd@lists.infradead.org
7549 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7550 S:      Maintained
7551 F:      fs/jffs2/
7552 F:      include/uapi/linux/jffs2.h
7553
7554 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7555 M:      "Theodore Ts'o" <tytso@mit.edu>
7556 M:      Jan Kara <jack@suse.com>
7557 L:      linux-ext4@vger.kernel.org
7558 S:      Maintained
7559 F:      fs/jbd2/
7560 F:      include/linux/jbd2.h
7561
7562 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7563 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7564 L:      linux-media@vger.kernel.org
7565 S:      Maintained
7566 F:      drivers/media/platform/rcar_jpu.c
7567
7568 JSM Neo PCI based serial card
7569 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7570 L:      linux-serial@vger.kernel.org
7571 S:      Maintained
7572 F:      drivers/tty/serial/jsm/
7573
7574 K10TEMP HARDWARE MONITORING DRIVER
7575 M:      Clemens Ladisch <clemens@ladisch.de>
7576 L:      linux-hwmon@vger.kernel.org
7577 S:      Maintained
7578 F:      Documentation/hwmon/k10temp
7579 F:      drivers/hwmon/k10temp.c
7580
7581 K8TEMP HARDWARE MONITORING DRIVER
7582 M:      Rudolf Marek <r.marek@assembler.cz>
7583 L:      linux-hwmon@vger.kernel.org
7584 S:      Maintained
7585 F:      Documentation/hwmon/k8temp
7586 F:      drivers/hwmon/k8temp.c
7587
7588 KASAN
7589 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7590 R:      Alexander Potapenko <glider@google.com>
7591 R:      Dmitry Vyukov <dvyukov@google.com>
7592 L:      kasan-dev@googlegroups.com
7593 S:      Maintained
7594 F:      arch/*/include/asm/kasan.h
7595 F:      arch/*/mm/kasan_init*
7596 F:      Documentation/dev-tools/kasan.rst
7597 F:      include/linux/kasan*.h
7598 F:      lib/test_kasan.c
7599 F:      mm/kasan/
7600 F:      scripts/Makefile.kasan
7601
7602 KCONFIG
7603 L:      linux-kbuild@vger.kernel.org
7604 S:      Orphan
7605 F:      Documentation/kbuild/kconfig-language.txt
7606 F:      scripts/kconfig/
7607
7608 KDUMP
7609 M:      Dave Young <dyoung@redhat.com>
7610 M:      Baoquan He <bhe@redhat.com>
7611 R:      Vivek Goyal <vgoyal@redhat.com>
7612 L:      kexec@lists.infradead.org
7613 W:      http://lse.sourceforge.net/kdump/
7614 S:      Maintained
7615 F:      Documentation/kdump/
7616
7617 KEENE FM RADIO TRANSMITTER DRIVER
7618 M:      Hans Verkuil <hverkuil@xs4all.nl>
7619 L:      linux-media@vger.kernel.org
7620 T:      git git://linuxtv.org/media_tree.git
7621 W:      https://linuxtv.org
7622 S:      Maintained
7623 F:      drivers/media/radio/radio-keene*
7624
7625 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7626 M:      Ian Kent <raven@themaw.net>
7627 L:      autofs@vger.kernel.org
7628 S:      Maintained
7629 F:      fs/autofs4/
7630
7631 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7632 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7633 M:      Michal Marek <michal.lkml@markovi.net>
7634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7635 L:      linux-kbuild@vger.kernel.org
7636 S:      Maintained
7637 F:      Documentation/kbuild/
7638 F:      Makefile
7639 F:      scripts/Makefile.*
7640 F:      scripts/basic/
7641 F:      scripts/mk*
7642 F:      scripts/package/
7643
7644 KERNEL JANITORS
7645 L:      kernel-janitors@vger.kernel.org
7646 W:      http://kernelnewbies.org/KernelJanitors
7647 S:      Odd Fixes
7648
7649 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7650 M:      "J. Bruce Fields" <bfields@fieldses.org>
7651 M:      Jeff Layton <jlayton@kernel.org>
7652 L:      linux-nfs@vger.kernel.org
7653 W:      http://nfs.sourceforge.net/
7654 T:      git git://linux-nfs.org/~bfields/linux.git
7655 S:      Supported
7656 F:      fs/nfsd/
7657 F:      include/uapi/linux/nfsd/
7658 F:      fs/lockd/
7659 F:      fs/nfs_common/
7660 F:      net/sunrpc/
7661 F:      include/linux/lockd/
7662 F:      include/linux/sunrpc/
7663 F:      include/uapi/linux/sunrpc/
7664
7665 KERNEL SELFTEST FRAMEWORK
7666 M:      Shuah Khan <shuahkh@osg.samsung.com>
7667 M:      Shuah Khan <shuah@kernel.org>
7668 L:      linux-kselftest@vger.kernel.org
7669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7670 S:      Maintained
7671 F:      tools/testing/selftests/
7672 F:      Documentation/dev-tools/kselftest*
7673
7674 KERNEL USERMODE HELPER
7675 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7676 L:      linux-kernel@vger.kernel.org
7677 S:      Maintained
7678 F:      kernel/umh.c
7679 F:      include/linux/umh.h
7680
7681 KERNEL VIRTUAL MACHINE (KVM)
7682 M:      Paolo Bonzini <pbonzini@redhat.com>
7683 M:      Radim Krčmář <rkrcmar@redhat.com>
7684 L:      kvm@vger.kernel.org
7685 W:      http://www.linux-kvm.org
7686 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7687 S:      Supported
7688 F:      Documentation/virtual/kvm/
7689 F:      include/trace/events/kvm.h
7690 F:      include/uapi/asm-generic/kvm*
7691 F:      include/uapi/linux/kvm*
7692 F:      include/asm-generic/kvm*
7693 F:      include/linux/kvm*
7694 F:      include/kvm/iodev.h
7695 F:      virt/kvm/*
7696 F:      tools/kvm/
7697
7698 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7699 M:      Joerg Roedel <joro@8bytes.org>
7700 L:      kvm@vger.kernel.org
7701 W:      http://www.linux-kvm.org/
7702 S:      Maintained
7703 F:      arch/x86/include/asm/svm.h
7704 F:      arch/x86/kvm/svm.c
7705
7706 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7707 M:      Christoffer Dall <christoffer.dall@linaro.org>
7708 M:      Marc Zyngier <marc.zyngier@arm.com>
7709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7710 L:      kvmarm@lists.cs.columbia.edu
7711 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7713 S:      Supported
7714 F:      arch/arm/include/uapi/asm/kvm*
7715 F:      arch/arm/include/asm/kvm*
7716 F:      arch/arm/kvm/
7717 F:      virt/kvm/arm/
7718 F:      include/kvm/arm_*
7719
7720 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7721 M:      Christoffer Dall <christoffer.dall@linaro.org>
7722 M:      Marc Zyngier <marc.zyngier@arm.com>
7723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7724 L:      kvmarm@lists.cs.columbia.edu
7725 S:      Maintained
7726 F:      arch/arm64/include/uapi/asm/kvm*
7727 F:      arch/arm64/include/asm/kvm*
7728 F:      arch/arm64/kvm/
7729
7730 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7731 M:      James Hogan <jhogan@kernel.org>
7732 L:      linux-mips@linux-mips.org
7733 S:      Supported
7734 F:      arch/mips/include/uapi/asm/kvm*
7735 F:      arch/mips/include/asm/kvm*
7736 F:      arch/mips/kvm/
7737
7738 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7739 M:      Paul Mackerras <paulus@ozlabs.org>
7740 L:      kvm-ppc@vger.kernel.org
7741 W:      http://www.linux-kvm.org/
7742 T:      git git://github.com/agraf/linux-2.6.git
7743 S:      Supported
7744 F:      arch/powerpc/include/uapi/asm/kvm*
7745 F:      arch/powerpc/include/asm/kvm*
7746 F:      arch/powerpc/kvm/
7747 F:      arch/powerpc/kernel/kvm*
7748
7749 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7750 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7751 M:      Cornelia Huck <cohuck@redhat.com>
7752 L:      linux-s390@vger.kernel.org
7753 W:      http://www.ibm.com/developerworks/linux/linux390/
7754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7755 S:      Supported
7756 F:      arch/s390/include/uapi/asm/kvm*
7757 F:      arch/s390/include/asm/gmap.h
7758 F:      arch/s390/include/asm/kvm*
7759 F:      arch/s390/kvm/
7760 F:      arch/s390/mm/gmap.c
7761
7762 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7763 M:      Paolo Bonzini <pbonzini@redhat.com>
7764 M:      Radim Krčmář <rkrcmar@redhat.com>
7765 L:      kvm@vger.kernel.org
7766 W:      http://www.linux-kvm.org
7767 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7768 S:      Supported
7769 F:      arch/x86/kvm/
7770 F:      arch/x86/include/uapi/asm/kvm*
7771 F:      arch/x86/include/asm/kvm*
7772 F:      arch/x86/include/asm/pvclock-abi.h
7773 F:      arch/x86/kernel/kvm.c
7774 F:      arch/x86/kernel/kvmclock.c
7775
7776 KERNFS
7777 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7778 M:      Tejun Heo <tj@kernel.org>
7779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7780 S:      Supported
7781 F:      include/linux/kernfs.h
7782 F:      fs/kernfs/
7783
7784 KEXEC
7785 M:      Eric Biederman <ebiederm@xmission.com>
7786 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7787 L:      kexec@lists.infradead.org
7788 S:      Maintained
7789 F:      include/linux/kexec.h
7790 F:      include/uapi/linux/kexec.h
7791 F:      kernel/kexec*
7792
7793 KEYS-ENCRYPTED
7794 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7795 L:      linux-integrity@vger.kernel.org
7796 L:      keyrings@vger.kernel.org
7797 S:      Supported
7798 F:      Documentation/security/keys/trusted-encrypted.rst
7799 F:      include/keys/encrypted-type.h
7800 F:      security/keys/encrypted-keys/
7801
7802 KEYS-TRUSTED
7803 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7804 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7805 L:      linux-integrity@vger.kernel.org
7806 L:      keyrings@vger.kernel.org
7807 S:      Supported
7808 F:      Documentation/security/keys/trusted-encrypted.rst
7809 F:      include/keys/trusted-type.h
7810 F:      security/keys/trusted.c
7811 F:      security/keys/trusted.h
7812
7813 KEYS/KEYRINGS:
7814 M:      David Howells <dhowells@redhat.com>
7815 L:      keyrings@vger.kernel.org
7816 S:      Maintained
7817 F:      Documentation/security/keys/core.rst
7818 F:      include/linux/key.h
7819 F:      include/linux/key-type.h
7820 F:      include/linux/keyctl.h
7821 F:      include/uapi/linux/keyctl.h
7822 F:      include/keys/
7823 F:      security/keys/
7824
7825 KGDB / KDB /debug_core
7826 M:      Jason Wessel <jason.wessel@windriver.com>
7827 M:      Daniel Thompson <daniel.thompson@linaro.org>
7828 W:      http://kgdb.wiki.kernel.org/
7829 L:      kgdb-bugreport@lists.sourceforge.net
7830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7831 S:      Maintained
7832 F:      Documentation/dev-tools/kgdb.rst
7833 F:      drivers/misc/kgdbts.c
7834 F:      drivers/tty/serial/kgdboc.c
7835 F:      include/linux/kdb.h
7836 F:      include/linux/kgdb.h
7837 F:      kernel/debug/
7838
7839 KMEMLEAK
7840 M:      Catalin Marinas <catalin.marinas@arm.com>
7841 S:      Maintained
7842 F:      Documentation/dev-tools/kmemleak.rst
7843 F:      include/linux/kmemleak.h
7844 F:      mm/kmemleak.c
7845 F:      mm/kmemleak-test.c
7846
7847 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7848 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7849 L:      linux-kernel@vger.kernel.org
7850 S:      Maintained
7851 F:      kernel/kmod.c
7852 F:      include/linux/kmod.h
7853 F:      lib/test_kmod.c
7854 F:      tools/testing/selftests/kmod/
7855
7856 KPROBES
7857 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7858 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7859 M:      "David S. Miller" <davem@davemloft.net>
7860 M:      Masami Hiramatsu <mhiramat@kernel.org>
7861 S:      Maintained
7862 F:      Documentation/kprobes.txt
7863 F:      include/linux/kprobes.h
7864 F:      include/asm-generic/kprobes.h
7865 F:      kernel/kprobes.c
7866
7867 KS0108 LCD CONTROLLER DRIVER
7868 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7869 W:      http://miguelojeda.es/auxdisplay.htm
7870 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7871 S:      Maintained
7872 F:      Documentation/auxdisplay/ks0108
7873 F:      drivers/auxdisplay/ks0108.c
7874 F:      include/linux/ks0108.h
7875
7876 L3MDEV
7877 M:      David Ahern <dsa@cumulusnetworks.com>
7878 L:      netdev@vger.kernel.org
7879 S:      Maintained
7880 F:      net/l3mdev
7881 F:      include/net/l3mdev.h
7882
7883 LANTIQ MIPS ARCHITECTURE
7884 M:      John Crispin <john@phrozen.org>
7885 L:      linux-mips@linux-mips.org
7886 S:      Maintained
7887 F:      arch/mips/lantiq
7888 F:      drivers/soc/lantiq
7889
7890 LAPB module
7891 L:      linux-x25@vger.kernel.org
7892 S:      Orphan
7893 F:      Documentation/networking/lapb-module.txt
7894 F:      include/*/lapb.h
7895 F:      net/lapb/
7896
7897 LASI 53c700 driver for PARISC
7898 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7899 L:      linux-scsi@vger.kernel.org
7900 S:      Maintained
7901 F:      Documentation/scsi/53c700.txt
7902 F:      drivers/scsi/53c700*
7903
7904 LEAKING_ADDRESSES
7905 M:      Tobin C. Harding <me@tobin.cc>
7906 S:      Maintained
7907 F:      scripts/leaking_addresses.pl
7908
7909 LED SUBSYSTEM
7910 M:      Richard Purdie <rpurdie@rpsys.net>
7911 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7912 M:      Pavel Machek <pavel@ucw.cz>
7913 L:      linux-leds@vger.kernel.org
7914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7915 S:      Maintained
7916 F:      Documentation/devicetree/bindings/leds/
7917 F:      drivers/leds/
7918 F:      include/linux/leds.h
7919
7920 LEGACY EEPROM DRIVER
7921 M:      Jean Delvare <jdelvare@suse.com>
7922 S:      Maintained
7923 F:      Documentation/misc-devices/eeprom
7924 F:      drivers/misc/eeprom/eeprom.c
7925
7926 LEGO USB Tower driver
7927 M:      Juergen Stuber <starblue@users.sourceforge.net>
7928 L:      legousb-devel@lists.sourceforge.net
7929 W:      http://legousb.sourceforge.net/
7930 S:      Maintained
7931 F:      drivers/usb/misc/legousbtower.c
7932
7933 LG2160 MEDIA DRIVER
7934 M:      Michael Krufky <mkrufky@linuxtv.org>
7935 L:      linux-media@vger.kernel.org
7936 W:      https://linuxtv.org
7937 W:      http://github.com/mkrufky
7938 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7939 T:      git git://linuxtv.org/mkrufky/tuners.git
7940 S:      Maintained
7941 F:      drivers/media/dvb-frontends/lg2160.*
7942
7943 LGDT3305 MEDIA DRIVER
7944 M:      Michael Krufky <mkrufky@linuxtv.org>
7945 L:      linux-media@vger.kernel.org
7946 W:      https://linuxtv.org
7947 W:      http://github.com/mkrufky
7948 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7949 T:      git git://linuxtv.org/mkrufky/tuners.git
7950 S:      Maintained
7951 F:      drivers/media/dvb-frontends/lgdt3305.*
7952
7953 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
7954 M:      Viresh Kumar <vireshk@kernel.org>
7955 L:      linux-ide@vger.kernel.org
7956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7957 S:      Maintained
7958 F:      include/linux/pata_arasan_cf_data.h
7959 F:      drivers/ata/pata_arasan_cf.c
7960
7961 LIBATA PATA DRIVERS
7962 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
7963 M:      Tejun Heo <tj@kernel.org>
7964 L:      linux-ide@vger.kernel.org
7965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7966 S:      Maintained
7967 F:      drivers/ata/pata_*.c
7968 F:      drivers/ata/ata_generic.c
7969
7970 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
7971 M:      Linus Walleij <linus.walleij@linaro.org>
7972 L:      linux-ide@vger.kernel.org
7973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7974 S:      Maintained
7975 F:      drivers/ata/pata_ftide010.c
7976 F:      drivers/ata/sata_gemini.c
7977 F:      drivers/ata/sata_gemini.h
7978
7979 LIBATA SATA AHCI PLATFORM devices support
7980 M:      Hans de Goede <hdegoede@redhat.com>
7981 M:      Tejun Heo <tj@kernel.org>
7982 L:      linux-ide@vger.kernel.org
7983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7984 S:      Maintained
7985 F:      drivers/ata/ahci_platform.c
7986 F:      drivers/ata/libahci_platform.c
7987 F:      include/linux/ahci_platform.h
7988
7989 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
7990 M:      Mikael Pettersson <mikpelinux@gmail.com>
7991 L:      linux-ide@vger.kernel.org
7992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7993 S:      Maintained
7994 F:      drivers/ata/sata_promise.*
7995
7996 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
7997 M:      Tejun Heo <tj@kernel.org>
7998 L:      linux-ide@vger.kernel.org
7999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8000 S:      Maintained
8001 F:      drivers/ata/
8002 F:      include/linux/ata.h
8003 F:      include/linux/libata.h
8004 F:      Documentation/devicetree/bindings/ata/
8005
8006 LIBLOCKDEP
8007 M:      Sasha Levin <alexander.levin@verizon.com>
8008 S:      Maintained
8009 F:      tools/lib/lockdep/
8010
8011 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8012 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8013 L:      linux-nvdimm@lists.01.org
8014 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8015 S:      Supported
8016 F:      drivers/nvdimm/blk.c
8017 F:      drivers/nvdimm/region_devs.c
8018
8019 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8020 M:      Vishal Verma <vishal.l.verma@intel.com>
8021 L:      linux-nvdimm@lists.01.org
8022 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8023 S:      Supported
8024 F:      drivers/nvdimm/btt*
8025
8026 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8027 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8028 L:      linux-nvdimm@lists.01.org
8029 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8030 S:      Supported
8031 F:      drivers/nvdimm/pmem*
8032
8033 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8034 M:      Dan Williams <dan.j.williams@intel.com>
8035 L:      linux-nvdimm@lists.01.org
8036 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8038 S:      Supported
8039 F:      drivers/nvdimm/*
8040 F:      drivers/acpi/nfit/*
8041 F:      include/linux/nd.h
8042 F:      include/linux/libnvdimm.h
8043 F:      include/uapi/linux/ndctl.h
8044
8045 LIGHTNVM PLATFORM SUPPORT
8046 M:      Matias Bjorling <mb@lightnvm.io>
8047 W:      http://github/OpenChannelSSD
8048 L:      linux-block@vger.kernel.org
8049 S:      Maintained
8050 F:      drivers/lightnvm/
8051 F:      include/linux/lightnvm.h
8052 F:      include/uapi/linux/lightnvm.h
8053
8054 LINUX FOR POWER MACINTOSH
8055 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8056 W:      http://www.penguinppc.org/
8057 L:      linuxppc-dev@lists.ozlabs.org
8058 S:      Maintained
8059 F:      arch/powerpc/platforms/powermac/
8060 F:      drivers/macintosh/
8061
8062 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8063 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8064 M:      Paul Mackerras <paulus@samba.org>
8065 M:      Michael Ellerman <mpe@ellerman.id.au>
8066 W:      https://github.com/linuxppc/linux/wiki
8067 L:      linuxppc-dev@lists.ozlabs.org
8068 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8070 S:      Supported
8071 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8072 F:      Documentation/devicetree/bindings/powerpc/
8073 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8074 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8075 F:      Documentation/powerpc/
8076 F:      arch/powerpc/
8077 F:      drivers/char/tpm/tpm_ibmvtpm*
8078 F:      drivers/crypto/nx/
8079 F:      drivers/crypto/vmx/
8080 F:      drivers/i2c/busses/i2c-opal.c
8081 F:      drivers/net/ethernet/ibm/ibmveth.*
8082 F:      drivers/net/ethernet/ibm/ibmvnic.*
8083 F:      drivers/pci/hotplug/pnv_php.c
8084 F:      drivers/pci/hotplug/rpa*
8085 F:      drivers/rtc/rtc-opal.c
8086 F:      drivers/scsi/ibmvscsi/
8087 F:      drivers/tty/hvc/hvc_opal.c
8088 F:      drivers/watchdog/wdrtas.c
8089 F:      tools/testing/selftests/powerpc
8090 N:      /pmac
8091 N:      powermac
8092 N:      powernv
8093 N:      [^a-z0-9]ps3
8094 N:      pseries
8095
8096 LINUX FOR POWERPC EMBEDDED MPC5XXX
8097 M:      Anatolij Gustschin <agust@denx.de>
8098 L:      linuxppc-dev@lists.ozlabs.org
8099 T:      git git://git.denx.de/linux-denx-agust.git
8100 S:      Maintained
8101 F:      arch/powerpc/platforms/512x/
8102 F:      arch/powerpc/platforms/52xx/
8103
8104 LINUX FOR POWERPC EMBEDDED PPC4XX
8105 M:      Alistair Popple <alistair@popple.id.au>
8106 M:      Matt Porter <mporter@kernel.crashing.org>
8107 W:      http://www.penguinppc.org/
8108 L:      linuxppc-dev@lists.ozlabs.org
8109 S:      Maintained
8110 F:      arch/powerpc/platforms/40x/
8111 F:      arch/powerpc/platforms/44x/
8112
8113 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8114 M:      Scott Wood <oss@buserror.net>
8115 M:      Kumar Gala <galak@kernel.crashing.org>
8116 W:      http://www.penguinppc.org/
8117 L:      linuxppc-dev@lists.ozlabs.org
8118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8119 S:      Maintained
8120 F:      arch/powerpc/platforms/83xx/
8121 F:      arch/powerpc/platforms/85xx/
8122 F:      Documentation/devicetree/bindings/powerpc/fsl/
8123
8124 LINUX FOR POWERPC EMBEDDED PPC8XX
8125 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8126 W:      http://www.penguinppc.org/
8127 L:      linuxppc-dev@lists.ozlabs.org
8128 S:      Maintained
8129 F:      arch/powerpc/platforms/8xx/
8130
8131 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8132 L:      linuxppc-dev@lists.ozlabs.org
8133 S:      Orphan
8134 F:      arch/powerpc/*/*virtex*
8135 F:      arch/powerpc/*/*/*virtex*
8136
8137 LINUX FOR POWERPC PA SEMI PWRFICIENT
8138 L:      linuxppc-dev@lists.ozlabs.org
8139 S:      Orphan
8140 F:      arch/powerpc/platforms/pasemi/
8141 F:      drivers/*/*pasemi*
8142 F:      drivers/*/*/*pasemi*
8143
8144 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8145 M:      Kees Cook <keescook@chromium.org>
8146 S:      Maintained
8147 F:      drivers/misc/lkdtm*
8148
8149 LINUX SECURITY MODULE (LSM) FRAMEWORK
8150 M:      Chris Wright <chrisw@sous-sol.org>
8151 L:      linux-security-module@vger.kernel.org
8152 S:      Supported
8153
8154 LIS3LV02D ACCELEROMETER DRIVER
8155 M:      Eric Piel <eric.piel@tremplin-utc.net>
8156 S:      Maintained
8157 F:      Documentation/misc-devices/lis3lv02d
8158 F:      drivers/misc/lis3lv02d/
8159 F:      drivers/platform/x86/hp_accel.c
8160
8161 LIVE PATCHING
8162 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8163 M:      Jessica Yu <jeyu@kernel.org>
8164 M:      Jiri Kosina <jikos@kernel.org>
8165 M:      Miroslav Benes <mbenes@suse.cz>
8166 R:      Petr Mladek <pmladek@suse.com>
8167 S:      Maintained
8168 F:      kernel/livepatch/
8169 F:      include/linux/livepatch.h
8170 F:      arch/x86/include/asm/livepatch.h
8171 F:      arch/x86/kernel/livepatch.c
8172 F:      Documentation/livepatch/
8173 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8174 F:      samples/livepatch/
8175 L:      live-patching@vger.kernel.org
8176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8177
8178 LLC (802.2)
8179 L:      netdev@vger.kernel.org
8180 S:      Odd fixes
8181 F:      include/linux/llc.h
8182 F:      include/uapi/linux/llc.h
8183 F:      include/net/llc*
8184 F:      net/llc/
8185
8186 LM73 HARDWARE MONITOR DRIVER
8187 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8188 L:      linux-hwmon@vger.kernel.org
8189 S:      Maintained
8190 F:      drivers/hwmon/lm73.c
8191
8192 LM78 HARDWARE MONITOR DRIVER
8193 M:      Jean Delvare <jdelvare@suse.com>
8194 L:      linux-hwmon@vger.kernel.org
8195 S:      Maintained
8196 F:      Documentation/hwmon/lm78
8197 F:      drivers/hwmon/lm78.c
8198
8199 LM83 HARDWARE MONITOR DRIVER
8200 M:      Jean Delvare <jdelvare@suse.com>
8201 L:      linux-hwmon@vger.kernel.org
8202 S:      Maintained
8203 F:      Documentation/hwmon/lm83
8204 F:      drivers/hwmon/lm83.c
8205
8206 LM90 HARDWARE MONITOR DRIVER
8207 M:      Jean Delvare <jdelvare@suse.com>
8208 L:      linux-hwmon@vger.kernel.org
8209 S:      Maintained
8210 F:      Documentation/hwmon/lm90
8211 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8212 F:      drivers/hwmon/lm90.c
8213 F:      include/dt-bindings/thermal/lm90.h
8214
8215 LM95234 HARDWARE MONITOR DRIVER
8216 M:      Guenter Roeck <linux@roeck-us.net>
8217 L:      linux-hwmon@vger.kernel.org
8218 S:      Maintained
8219 F:      Documentation/hwmon/lm95234
8220 F:      drivers/hwmon/lm95234.c
8221
8222 LME2510 MEDIA DRIVER
8223 M:      Malcolm Priestley <tvboxspy@gmail.com>
8224 L:      linux-media@vger.kernel.org
8225 W:      https://linuxtv.org
8226 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8227 S:      Maintained
8228 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8229
8230 LOADPIN SECURITY MODULE
8231 M:      Kees Cook <keescook@chromium.org>
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8233 S:      Supported
8234 F:      security/loadpin/
8235 F:      Documentation/admin-guide/LSM/LoadPin.rst
8236
8237 LOCKING PRIMITIVES
8238 M:      Peter Zijlstra <peterz@infradead.org>
8239 M:      Ingo Molnar <mingo@redhat.com>
8240 L:      linux-kernel@vger.kernel.org
8241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8242 S:      Maintained
8243 F:      Documentation/locking/
8244 F:      include/linux/lockdep.h
8245 F:      include/linux/spinlock*.h
8246 F:      arch/*/include/asm/spinlock*.h
8247 F:      include/linux/rwlock*.h
8248 F:      include/linux/mutex*.h
8249 F:      arch/*/include/asm/mutex*.h
8250 F:      include/linux/rwsem*.h
8251 F:      arch/*/include/asm/rwsem.h
8252 F:      include/linux/seqlock.h
8253 F:      lib/locking*.[ch]
8254 F:      kernel/locking/
8255 X:      kernel/locking/locktorture.c
8256
8257 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8258 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8259 L:      linux-ntfs-dev@lists.sourceforge.net
8260 W:      http://www.linux-ntfs.org/content/view/19/37/
8261 S:      Maintained
8262 F:      Documentation/ldm.txt
8263 F:      block/partitions/ldm.*
8264
8265 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8266 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8267 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8268 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8269 L:      MPT-FusionLinux.pdl@broadcom.com
8270 L:      linux-scsi@vger.kernel.org
8271 W:      http://www.avagotech.com/support/
8272 S:      Supported
8273 F:      drivers/message/fusion/
8274 F:      drivers/scsi/mpt2sas/
8275 F:      drivers/scsi/mpt3sas/
8276
8277 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8278 M:      Matthew Wilcox <matthew@wil.cx>
8279 L:      linux-scsi@vger.kernel.org
8280 S:      Maintained
8281 F:      drivers/scsi/sym53c8xx_2/
8282
8283 LTC4261 HARDWARE MONITOR DRIVER
8284 M:      Guenter Roeck <linux@roeck-us.net>
8285 L:      linux-hwmon@vger.kernel.org
8286 S:      Maintained
8287 F:      Documentation/hwmon/ltc4261
8288 F:      drivers/hwmon/ltc4261.c
8289
8290 LTC4306 I2C MULTIPLEXER DRIVER
8291 M:      Michael Hennerich <michael.hennerich@analog.com>
8292 W:      http://ez.analog.com/community/linux-device-drivers
8293 L:      linux-i2c@vger.kernel.org
8294 S:      Supported
8295 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8296 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8297
8298 LTP (Linux Test Project)
8299 M:      Mike Frysinger <vapier@gentoo.org>
8300 M:      Cyril Hrubis <chrubis@suse.cz>
8301 M:      Wanlong Gao <wanlong.gao@gmail.com>
8302 M:      Jan Stancek <jstancek@redhat.com>
8303 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8304 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8305 L:      ltp@lists.linux.it (subscribers-only)
8306 W:      http://linux-test-project.github.io/
8307 T:      git git://github.com/linux-test-project/ltp.git
8308 S:      Maintained
8309
8310 M32R ARCHITECTURE
8311 W:      http://www.linux-m32r.org/
8312 S:      Orphan
8313 F:      arch/m32r/
8314
8315 M68K ARCHITECTURE
8316 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8317 L:      linux-m68k@lists.linux-m68k.org
8318 W:      http://www.linux-m68k.org/
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8320 S:      Maintained
8321 F:      arch/m68k/
8322 F:      drivers/zorro/
8323
8324 M68K ON APPLE MACINTOSH
8325 M:      Joshua Thompson <funaho@jurai.org>
8326 W:      http://www.mac.linux-m68k.org/
8327 L:      linux-m68k@lists.linux-m68k.org
8328 S:      Maintained
8329 F:      arch/m68k/mac/
8330
8331 M68K ON HP9000/300
8332 M:      Philip Blundell <philb@gnu.org>
8333 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8334 S:      Maintained
8335 F:      arch/m68k/hp300/
8336
8337 M88DS3103 MEDIA DRIVER
8338 M:      Antti Palosaari <crope@iki.fi>
8339 L:      linux-media@vger.kernel.org
8340 W:      https://linuxtv.org
8341 W:      http://palosaari.fi/linux/
8342 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8343 T:      git git://linuxtv.org/anttip/media_tree.git
8344 S:      Maintained
8345 F:      drivers/media/dvb-frontends/m88ds3103*
8346
8347 M88RS2000 MEDIA DRIVER
8348 M:      Malcolm Priestley <tvboxspy@gmail.com>
8349 L:      linux-media@vger.kernel.org
8350 W:      https://linuxtv.org
8351 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8352 S:      Maintained
8353 F:      drivers/media/dvb-frontends/m88rs2000*
8354
8355 MA901 MASTERKIT USB FM RADIO DRIVER
8356 M:      Alexey Klimov <klimov.linux@gmail.com>
8357 L:      linux-media@vger.kernel.org
8358 T:      git git://linuxtv.org/media_tree.git
8359 S:      Maintained
8360 F:      drivers/media/radio/radio-ma901.c
8361
8362 MAC80211
8363 M:      Johannes Berg <johannes@sipsolutions.net>
8364 L:      linux-wireless@vger.kernel.org
8365 W:      http://wireless.kernel.org/
8366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8368 S:      Maintained
8369 F:      Documentation/networking/mac80211-injection.txt
8370 F:      include/net/mac80211.h
8371 F:      net/mac80211/
8372 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8373 F:      Documentation/networking/mac80211_hwsim/README
8374
8375 MAILBOX API
8376 M:      Jassi Brar <jassisinghbrar@gmail.com>
8377 L:      linux-kernel@vger.kernel.org
8378 S:      Maintained
8379 F:      drivers/mailbox/
8380 F:      include/linux/mailbox_client.h
8381 F:      include/linux/mailbox_controller.h
8382
8383 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8384 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8385 W:      http://www.kernel.org/doc/man-pages
8386 L:      linux-man@vger.kernel.org
8387 S:      Maintained
8388
8389 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8390 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8391 L:      linux-mips@linux-mips.org
8392 S:      Maintained
8393 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8394
8395 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8396 M:      Andrew Lunn <andrew@lunn.ch>
8397 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8398 L:      netdev@vger.kernel.org
8399 S:      Maintained
8400 F:      drivers/net/dsa/mv88e6xxx/
8401 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8402
8403 MARVELL ARMADA DRM SUPPORT
8404 M:      Russell King <linux@armlinux.org.uk>
8405 S:      Maintained
8406 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8407 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8408 F:      drivers/gpu/drm/armada/
8409 F:      include/uapi/drm/armada_drm.h
8410 F:      Documentation/devicetree/bindings/display/armada/
8411
8412 MARVELL CRYPTO DRIVER
8413 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
8414 M:      Arnaud Ebalard <arno@natisbad.org>
8415 F:      drivers/crypto/marvell/
8416 S:      Maintained
8417 L:      linux-crypto@vger.kernel.org
8418
8419 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8420 M:      Mirko Lindner <mlindner@marvell.com>
8421 M:      Stephen Hemminger <stephen@networkplumber.org>
8422 L:      netdev@vger.kernel.org
8423 S:      Maintained
8424 F:      drivers/net/ethernet/marvell/sk*
8425
8426 MARVELL LIBERTAS WIRELESS DRIVER
8427 L:      libertas-dev@lists.infradead.org
8428 S:      Orphan
8429 F:      drivers/net/wireless/marvell/libertas/
8430
8431 MARVELL MACCHIATOBIN SUPPORT
8432 M:      Russell King <rmk@armlinux.org.uk>
8433 L:      linux-arm-kernel@lists.infradead.org
8434 S:      Maintained
8435 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8436
8437 MARVELL MV643XX ETHERNET DRIVER
8438 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8439 L:      netdev@vger.kernel.org
8440 S:      Maintained
8441 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8442 F:      include/linux/mv643xx.h
8443
8444 MARVELL MV88X3310 PHY DRIVER
8445 M:      Russell King <rmk@armlinux.org.uk>
8446 L:      netdev@vger.kernel.org
8447 S:      Maintained
8448 F:      drivers/net/phy/marvell10g.c
8449
8450 MARVELL MVNETA ETHERNET DRIVER
8451 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8452 L:      netdev@vger.kernel.org
8453 S:      Maintained
8454 F:      drivers/net/ethernet/marvell/mvneta.*
8455
8456 MARVELL MWIFIEX WIRELESS DRIVER
8457 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8458 M:      Nishant Sarmukadam <nishants@marvell.com>
8459 M:      Ganapathi Bhat <gbhat@marvell.com>
8460 M:      Xinming Hu <huxm@marvell.com>
8461 L:      linux-wireless@vger.kernel.org
8462 S:      Maintained
8463 F:      drivers/net/wireless/marvell/mwifiex/
8464
8465 MARVELL MWL8K WIRELESS DRIVER
8466 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8467 L:      linux-wireless@vger.kernel.org
8468 S:      Odd Fixes
8469 F:      drivers/net/wireless/marvell/mwl8k.c
8470
8471 MARVELL NAND CONTROLLER DRIVER
8472 M:      Miquel Raynal <miquel.raynal@free-electrons.com>
8473 L:      linux-mtd@lists.infradead.org
8474 S:      Maintained
8475 F:      drivers/mtd/nand/marvell_nand.c
8476 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8477
8478 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8479 M:      Nicolas Pitre <nico@fluxnic.net>
8480 S:      Odd Fixes
8481 F:      drivers/mmc/host/mvsdio.*
8482
8483 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8484 M:      Hu Ziji <huziji@marvell.com>
8485 L:      linux-mmc@vger.kernel.org
8486 S:      Supported
8487 F:      drivers/mmc/host/sdhci-xenon*
8488 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8489
8490 MATROX FRAMEBUFFER DRIVER
8491 L:      linux-fbdev@vger.kernel.org
8492 S:      Orphan
8493 F:      drivers/video/fbdev/matrox/matroxfb_*
8494 F:      include/uapi/linux/matroxfb.h
8495
8496 MAX16065 HARDWARE MONITOR DRIVER
8497 M:      Guenter Roeck <linux@roeck-us.net>
8498 L:      linux-hwmon@vger.kernel.org
8499 S:      Maintained
8500 F:      Documentation/hwmon/max16065
8501 F:      drivers/hwmon/max16065.c
8502
8503 MAX20751 HARDWARE MONITOR DRIVER
8504 M:      Guenter Roeck <linux@roeck-us.net>
8505 L:      linux-hwmon@vger.kernel.org
8506 S:      Maintained
8507 F:      Documentation/hwmon/max20751
8508 F:      drivers/hwmon/max20751.c
8509
8510 MAX2175 SDR TUNER DRIVER
8511 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8512 L:      linux-media@vger.kernel.org
8513 T:      git git://linuxtv.org/media_tree.git
8514 S:      Maintained
8515 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8516 F:      Documentation/media/v4l-drivers/max2175.rst
8517 F:      drivers/media/i2c/max2175*
8518 F:      include/uapi/linux/max2175.h
8519
8520 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8521 L:      linux-hwmon@vger.kernel.org
8522 S:      Orphan
8523 F:      Documentation/hwmon/max6650
8524 F:      drivers/hwmon/max6650.c
8525
8526 MAX6697 HARDWARE MONITOR DRIVER
8527 M:      Guenter Roeck <linux@roeck-us.net>
8528 L:      linux-hwmon@vger.kernel.org
8529 S:      Maintained
8530 F:      Documentation/hwmon/max6697
8531 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8532 F:      drivers/hwmon/max6697.c
8533 F:      include/linux/platform_data/max6697.h
8534
8535 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8536 M:      Peter Rosin <peda@axentia.se>
8537 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8538 S:      Maintained
8539 F:      Documentation/devicetree/bindings/sound/max9860.txt
8540 F:      sound/soc/codecs/max9860.*
8541
8542 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8543 M:      Javier Martinez Canillas <javier@dowhile0.org>
8544 L:      linux-kernel@vger.kernel.org
8545 S:      Supported
8546 F:      drivers/regulator/max77802-regulator.c
8547 F:      Documentation/devicetree/bindings/*/*max77802.txt
8548 F:      include/dt-bindings/*/*max77802.h
8549
8550 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8551 M:      Krzysztof Kozlowski <krzk@kernel.org>
8552 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8553 L:      linux-pm@vger.kernel.org
8554 S:      Supported
8555 F:      drivers/power/supply/max14577_charger.c
8556 F:      drivers/power/supply/max77693_charger.c
8557
8558 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8559 M:      Chanwoo Choi <cw00.choi@samsung.com>
8560 M:      Krzysztof Kozlowski <krzk@kernel.org>
8561 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8562 L:      linux-kernel@vger.kernel.org
8563 S:      Supported
8564 F:      drivers/*/max14577*.c
8565 F:      drivers/*/max77686*.c
8566 F:      drivers/*/max77693*.c
8567 F:      drivers/extcon/extcon-max14577.c
8568 F:      drivers/extcon/extcon-max77693.c
8569 F:      drivers/rtc/rtc-max77686.c
8570 F:      drivers/clk/clk-max77686.c
8571 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8572 F:      Documentation/devicetree/bindings/*/max77686.txt
8573 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8574 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8575 F:      include/linux/mfd/max14577*.h
8576 F:      include/linux/mfd/max77686*.h
8577 F:      include/linux/mfd/max77693*.h
8578
8579 MAXIRADIO FM RADIO RECEIVER DRIVER
8580 M:      Hans Verkuil <hverkuil@xs4all.nl>
8581 L:      linux-media@vger.kernel.org
8582 T:      git git://linuxtv.org/media_tree.git
8583 W:      https://linuxtv.org
8584 S:      Maintained
8585 F:      drivers/media/radio/radio-maxiradio*
8586
8587 MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVER
8588 M:      Peter Rosin <peda@axentia.se>
8589 L:      linux-iio@vger.kernel.org
8590 S:      Maintained
8591 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8592 F:      drivers/iio/potentiometer/mcp4531.c
8593
8594 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8595 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8596 L:      linux-iio@vger.kernel.org
8597 S:      Maintained
8598 F:      drivers/iio/dac/cio-dac.c
8599
8600 MEDIA DRIVERS FOR ASCOT2E
8601 M:      Sergey Kozlov <serjk@netup.ru>
8602 M:      Abylay Ospan <aospan@netup.ru>
8603 L:      linux-media@vger.kernel.org
8604 W:      https://linuxtv.org
8605 W:      http://netup.tv/
8606 T:      git git://linuxtv.org/media_tree.git
8607 S:      Supported
8608 F:      drivers/media/dvb-frontends/ascot2e*
8609
8610 MEDIA DRIVERS FOR CXD2841ER
8611 M:      Sergey Kozlov <serjk@netup.ru>
8612 M:      Abylay Ospan <aospan@netup.ru>
8613 L:      linux-media@vger.kernel.org
8614 W:      https://linuxtv.org
8615 W:      http://netup.tv/
8616 T:      git git://linuxtv.org/media_tree.git
8617 S:      Supported
8618 F:      drivers/media/dvb-frontends/cxd2841er*
8619
8620 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8621 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8622 L:      linux-media@vger.kernel.org
8623 W:      https://linuxtv.org
8624 T:      git git://linuxtv.org/media_tree.git
8625 S:      Maintained
8626 F:      drivers/media/pci/ddbridge/*
8627
8628 MEDIA DRIVERS FOR FREESCALE IMX
8629 M:      Steve Longerbeam <slongerbeam@gmail.com>
8630 M:      Philipp Zabel <p.zabel@pengutronix.de>
8631 L:      linux-media@vger.kernel.org
8632 T:      git git://linuxtv.org/media_tree.git
8633 S:      Maintained
8634 F:      Documentation/devicetree/bindings/media/imx.txt
8635 F:      Documentation/media/v4l-drivers/imx.rst
8636 F:      drivers/staging/media/imx/
8637 F:      include/linux/imx-media.h
8638 F:      include/media/imx.h
8639
8640 MEDIA DRIVERS FOR HELENE
8641 M:      Abylay Ospan <aospan@netup.ru>
8642 L:      linux-media@vger.kernel.org
8643 W:      https://linuxtv.org
8644 W:      http://netup.tv/
8645 T:      git git://linuxtv.org/media_tree.git
8646 S:      Supported
8647 F:      drivers/media/dvb-frontends/helene*
8648
8649 MEDIA DRIVERS FOR HORUS3A
8650 M:      Sergey Kozlov <serjk@netup.ru>
8651 M:      Abylay Ospan <aospan@netup.ru>
8652 L:      linux-media@vger.kernel.org
8653 W:      https://linuxtv.org
8654 W:      http://netup.tv/
8655 T:      git git://linuxtv.org/media_tree.git
8656 S:      Supported
8657 F:      drivers/media/dvb-frontends/horus3a*
8658
8659 MEDIA DRIVERS FOR LNBH25
8660 M:      Sergey Kozlov <serjk@netup.ru>
8661 M:      Abylay Ospan <aospan@netup.ru>
8662 L:      linux-media@vger.kernel.org
8663 W:      https://linuxtv.org
8664 W:      http://netup.tv/
8665 T:      git git://linuxtv.org/media_tree.git
8666 S:      Supported
8667 F:      drivers/media/dvb-frontends/lnbh25*
8668
8669 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8670 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8671 L:      linux-media@vger.kernel.org
8672 W:      https://linuxtv.org
8673 T:      git git://linuxtv.org/media_tree.git
8674 S:      Maintained
8675 F:      drivers/media/dvb-frontends/mxl5xx*
8676
8677 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8678 M:      Sergey Kozlov <serjk@netup.ru>
8679 M:      Abylay Ospan <aospan@netup.ru>
8680 L:      linux-media@vger.kernel.org
8681 W:      https://linuxtv.org
8682 W:      http://netup.tv/
8683 T:      git git://linuxtv.org/media_tree.git
8684 S:      Supported
8685 F:      drivers/media/pci/netup_unidvb/*
8686
8687 MEDIA DRIVERS FOR RENESAS - DRIF
8688 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8689 L:      linux-media@vger.kernel.org
8690 L:      linux-renesas-soc@vger.kernel.org
8691 T:      git git://linuxtv.org/media_tree.git
8692 S:      Supported
8693 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8694 F:      drivers/media/platform/rcar_drif.c
8695
8696 MEDIA DRIVERS FOR RENESAS - FCP
8697 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8698 L:      linux-media@vger.kernel.org
8699 L:      linux-renesas-soc@vger.kernel.org
8700 T:      git git://linuxtv.org/media_tree.git
8701 S:      Supported
8702 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8703 F:      drivers/media/platform/rcar-fcp.c
8704 F:      include/media/rcar-fcp.h
8705
8706 MEDIA DRIVERS FOR RENESAS - FDP1
8707 M:      Kieran Bingham <kieran@bingham.xyz>
8708 L:      linux-media@vger.kernel.org
8709 L:      linux-renesas-soc@vger.kernel.org
8710 T:      git git://linuxtv.org/media_tree.git
8711 S:      Supported
8712 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8713 F:      drivers/media/platform/rcar_fdp1.c
8714
8715 MEDIA DRIVERS FOR RENESAS - VIN
8716 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8717 L:      linux-media@vger.kernel.org
8718 L:      linux-renesas-soc@vger.kernel.org
8719 T:      git git://linuxtv.org/media_tree.git
8720 S:      Supported
8721 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8722 F:      drivers/media/platform/rcar-vin/
8723
8724 MEDIA DRIVERS FOR RENESAS - VSP1
8725 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8726 L:      linux-media@vger.kernel.org
8727 L:      linux-renesas-soc@vger.kernel.org
8728 T:      git git://linuxtv.org/media_tree.git
8729 S:      Supported
8730 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8731 F:      drivers/media/platform/vsp1/
8732
8733 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8734 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8735 L:      linux-media@vger.kernel.org
8736 W:      https://linuxtv.org
8737 T:      git git://linuxtv.org/media_tree.git
8738 S:      Maintained
8739 F:      drivers/media/dvb-frontends/stv0910*
8740
8741 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8742 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8743 L:      linux-media@vger.kernel.org
8744 W:      https://linuxtv.org
8745 T:      git git://linuxtv.org/media_tree.git
8746 S:      Maintained
8747 F:      drivers/media/dvb-frontends/stv6111*
8748
8749 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8750 M:      Dmitry Osipenko <digetx@gmail.com>
8751 L:      linux-media@vger.kernel.org
8752 L:      linux-tegra@vger.kernel.org
8753 T:      git git://linuxtv.org/media_tree.git
8754 S:      Maintained
8755 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8756 F:      drivers/staging/media/tegra-vde/
8757
8758 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8759 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
8760 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8761 P:      LinuxTV.org Project
8762 L:      linux-media@vger.kernel.org
8763 W:      https://linuxtv.org
8764 Q:      http://patchwork.kernel.org/project/linux-media/list/
8765 T:      git git://linuxtv.org/media_tree.git
8766 S:      Maintained
8767 F:      Documentation/devicetree/bindings/media/
8768 F:      Documentation/media/
8769 F:      drivers/media/
8770 F:      drivers/staging/media/
8771 F:      include/linux/platform_data/media/
8772 F:      include/media/
8773 F:      include/uapi/linux/dvb/
8774 F:      include/uapi/linux/videodev2.h
8775 F:      include/uapi/linux/media.h
8776 F:      include/uapi/linux/v4l2-*
8777 F:      include/uapi/linux/meye.h
8778 F:      include/uapi/linux/ivtv*
8779 F:      include/uapi/linux/uvcvideo.h
8780
8781 MEDIATEK CIR DRIVER
8782 M:      Sean Wang <sean.wang@mediatek.com>
8783 S:      Maintained
8784 F:      drivers/media/rc/mtk-cir.c
8785
8786 MEDIATEK PMIC LED DRIVER
8787 M:      Sean Wang <sean.wang@mediatek.com>
8788 S:      Maintained
8789 F:      drivers/leds/leds-mt6323.c
8790 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8791
8792 MEDIATEK ETHERNET DRIVER
8793 M:      Felix Fietkau <nbd@openwrt.org>
8794 M:      John Crispin <john@phrozen.org>
8795 M:      Sean Wang <sean.wang@mediatek.com>
8796 M:      Nelson Chang <nelson.chang@mediatek.com>
8797 L:      netdev@vger.kernel.org
8798 S:      Maintained
8799 F:      drivers/net/ethernet/mediatek/
8800
8801 MEDIATEK SWITCH DRIVER
8802 M:      Sean Wang <sean.wang@mediatek.com>
8803 L:      netdev@vger.kernel.org
8804 S:      Maintained
8805 F:      drivers/net/dsa/mt7530.*
8806 F:      net/dsa/tag_mtk.c
8807
8808 MEDIATEK JPEG DRIVER
8809 M:      Rick Chang <rick.chang@mediatek.com>
8810 M:      Bin Liu <bin.liu@mediatek.com>
8811 S:      Supported
8812 F:      drivers/media/platform/mtk-jpeg/
8813 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8814
8815 MEDIATEK MDP DRIVER
8816 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8817 M:      Houlong Wei <houlong.wei@mediatek.com>
8818 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8819 S:      Supported
8820 F:      drivers/media/platform/mtk-mdp/
8821 F:      drivers/media/platform/mtk-vpu/
8822 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8823
8824 MEDIATEK MEDIA DRIVER
8825 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8826 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8827 S:      Supported
8828 F:      drivers/media/platform/mtk-vcodec/
8829 F:      drivers/media/platform/mtk-vpu/
8830 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8831 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8832
8833 MEDIATEK MT7601U WIRELESS LAN DRIVER
8834 M:      Jakub Kicinski <kubakici@wp.pl>
8835 L:      linux-wireless@vger.kernel.org
8836 S:      Maintained
8837 F:      drivers/net/wireless/mediatek/mt7601u/
8838
8839 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8840 M:      Sean Wang <sean.wang@mediatek.com>
8841 S:      Maintained
8842 F:      drivers/char/hw_random/mtk-rng.c
8843
8844 MEDIATEK USB3 DRD IP DRIVER
8845 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8846 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8848 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8849 S:      Maintained
8850 F:      drivers/usb/mtu3/
8851
8852 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8853 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8854 M:      Martin Donnelly <martin.donnelly@ge.com>
8855 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8856 S:      Maintained
8857 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8858 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8859
8860 MEGARAID SCSI/SAS DRIVERS
8861 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8862 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8863 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8864 L:      megaraidlinux.pdl@broadcom.com
8865 L:      linux-scsi@vger.kernel.org
8866 W:      http://www.avagotech.com/support/
8867 S:      Maintained
8868 F:      Documentation/scsi/megaraid.txt
8869 F:      drivers/scsi/megaraid.*
8870 F:      drivers/scsi/megaraid/
8871
8872 MELEXIS MLX90614 DRIVER
8873 M:      Crt Mori <cmo@melexis.com>
8874 L:      linux-iio@vger.kernel.org
8875 W:      http://www.melexis.com
8876 S:      Supported
8877 F:      drivers/iio/temperature/mlx90614.c
8878
8879 MELFAS MIP4 TOUCHSCREEN DRIVER
8880 M:      Sangwon Jee <jeesw@melfas.com>
8881 W:      http://www.melfas.com
8882 S:      Supported
8883 F:      drivers/input/touchscreen/melfas_mip4.c
8884 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
8885
8886 MELLANOX ETHERNET DRIVER (mlx4_en)
8887 M:      Tariq Toukan <tariqt@mellanox.com>
8888 L:      netdev@vger.kernel.org
8889 S:      Supported
8890 W:      http://www.mellanox.com
8891 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8892 F:      drivers/net/ethernet/mellanox/mlx4/en_*
8893
8894 MELLANOX ETHERNET DRIVER (mlx5e)
8895 M:      Saeed Mahameed <saeedm@mellanox.com>
8896 L:      netdev@vger.kernel.org
8897 S:      Supported
8898 W:      http://www.mellanox.com
8899 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8900 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
8901
8902 MELLANOX ETHERNET INNOVA DRIVER
8903 M:      Ilan Tayari <ilant@mellanox.com>
8904 R:      Boris Pismenny <borisp@mellanox.com>
8905 L:      netdev@vger.kernel.org
8906 S:      Supported
8907 W:      http://www.mellanox.com
8908 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8909 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
8910 F:      include/linux/mlx5/mlx5_ifc_fpga.h
8911
8912 MELLANOX ETHERNET INNOVA IPSEC DRIVER
8913 M:      Ilan Tayari <ilant@mellanox.com>
8914 R:      Boris Pismenny <borisp@mellanox.com>
8915 L:      netdev@vger.kernel.org
8916 S:      Supported
8917 W:      http://www.mellanox.com
8918 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8919 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
8920 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
8921
8922 MELLANOX ETHERNET SWITCH DRIVERS
8923 M:      Jiri Pirko <jiri@mellanox.com>
8924 M:      Ido Schimmel <idosch@mellanox.com>
8925 L:      netdev@vger.kernel.org
8926 S:      Supported
8927 W:      http://www.mellanox.com
8928 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8929 F:      drivers/net/ethernet/mellanox/mlxsw/
8930
8931 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
8932 M:      mlxsw@mellanox.com
8933 L:      netdev@vger.kernel.org
8934 S:      Supported
8935 W:      http://www.mellanox.com
8936 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8937 F:      drivers/net/ethernet/mellanox/mlxfw/
8938
8939 MELLANOX HARDWARE PLATFORM SUPPORT
8940 M:      Andy Shevchenko <andy@infradead.org>
8941 M:      Darren Hart <dvhart@infradead.org>
8942 M:      Vadim Pasternak <vadimp@mellanox.com>
8943 L:      platform-driver-x86@vger.kernel.org
8944 S:      Supported
8945 F:      drivers/platform/mellanox/
8946
8947 MELLANOX MLX4 core VPI driver
8948 M:      Tariq Toukan <tariqt@mellanox.com>
8949 L:      netdev@vger.kernel.org
8950 L:      linux-rdma@vger.kernel.org
8951 W:      http://www.mellanox.com
8952 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8953 S:      Supported
8954 F:      drivers/net/ethernet/mellanox/mlx4/
8955 F:      include/linux/mlx4/
8956
8957 MELLANOX MLX4 IB driver
8958 M:      Yishai Hadas <yishaih@mellanox.com>
8959 L:      linux-rdma@vger.kernel.org
8960 W:      http://www.mellanox.com
8961 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8962 S:      Supported
8963 F:      drivers/infiniband/hw/mlx4/
8964 F:      include/linux/mlx4/
8965 F:      include/uapi/rdma/mlx4-abi.h
8966
8967 MELLANOX MLX5 core VPI driver
8968 M:      Saeed Mahameed <saeedm@mellanox.com>
8969 M:      Matan Barak <matanb@mellanox.com>
8970 M:      Leon Romanovsky <leonro@mellanox.com>
8971 L:      netdev@vger.kernel.org
8972 L:      linux-rdma@vger.kernel.org
8973 W:      http://www.mellanox.com
8974 Q:      http://patchwork.ozlabs.org/project/netdev/list/
8975 S:      Supported
8976 F:      drivers/net/ethernet/mellanox/mlx5/core/
8977 F:      include/linux/mlx5/
8978
8979 MELLANOX MLX5 IB driver
8980 M:      Matan Barak <matanb@mellanox.com>
8981 M:      Leon Romanovsky <leonro@mellanox.com>
8982 L:      linux-rdma@vger.kernel.org
8983 W:      http://www.mellanox.com
8984 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8985 S:      Supported
8986 F:      drivers/infiniband/hw/mlx5/
8987 F:      include/linux/mlx5/
8988 F:      include/uapi/rdma/mlx5-abi.h
8989
8990 MELLANOX MLXCPLD I2C AND MUX DRIVER
8991 M:      Vadim Pasternak <vadimp@mellanox.com>
8992 M:      Michael Shych <michaelsh@mellanox.com>
8993 L:      linux-i2c@vger.kernel.org
8994 S:      Supported
8995 F:      drivers/i2c/busses/i2c-mlxcpld.c
8996 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
8997 F:      Documentation/i2c/busses/i2c-mlxcpld
8998
8999 MELLANOX MLXCPLD LED DRIVER
9000 M:      Vadim Pasternak <vadimp@mellanox.com>
9001 L:      linux-leds@vger.kernel.org
9002 S:      Supported
9003 F:      drivers/leds/leds-mlxcpld.c
9004 F:      Documentation/leds/leds-mlxcpld.txt
9005
9006 MELLANOX PLATFORM DRIVER
9007 M:      Vadim Pasternak <vadimp@mellanox.com>
9008 L:      platform-driver-x86@vger.kernel.org
9009 S:      Supported
9010 F:      drivers/platform/x86/mlx-platform.c
9011
9012 MEMBARRIER SUPPORT
9013 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9014 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9015 L:      linux-kernel@vger.kernel.org
9016 S:      Supported
9017 F:      kernel/sched/membarrier.c
9018 F:      include/uapi/linux/membarrier.h
9019 F:      arch/powerpc/include/asm/membarrier.h
9020
9021 MEMORY MANAGEMENT
9022 L:      linux-mm@kvack.org
9023 W:      http://www.linux-mm.org
9024 S:      Maintained
9025 F:      include/linux/mm.h
9026 F:      include/linux/gfp.h
9027 F:      include/linux/mmzone.h
9028 F:      include/linux/memory_hotplug.h
9029 F:      include/linux/vmalloc.h
9030 F:      mm/
9031
9032 MEMORY TECHNOLOGY DEVICES (MTD)
9033 M:      David Woodhouse <dwmw2@infradead.org>
9034 M:      Brian Norris <computersforpeace@gmail.com>
9035 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
9036 M:      Marek Vasut <marek.vasut@gmail.com>
9037 M:      Richard Weinberger <richard@nod.at>
9038 M:      Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
9039 L:      linux-mtd@lists.infradead.org
9040 W:      http://www.linux-mtd.infradead.org/
9041 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9042 T:      git git://git.infradead.org/linux-mtd.git master
9043 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9044 S:      Maintained
9045 F:      Documentation/devicetree/bindings/mtd/
9046 F:      drivers/mtd/
9047 F:      include/linux/mtd/
9048 F:      include/uapi/mtd/
9049
9050 MEN A21 WATCHDOG DRIVER
9051 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9052 L:      linux-watchdog@vger.kernel.org
9053 S:      Maintained
9054 F:      drivers/watchdog/mena21_wdt.c
9055
9056 MEN CHAMELEON BUS (mcb)
9057 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9058 S:      Maintained
9059 F:      drivers/mcb/
9060 F:      include/linux/mcb.h
9061 F:      Documentation/men-chameleon-bus.txt
9062
9063 MEN F21BMC (Board Management Controller)
9064 M:      Andreas Werner <andreas.werner@men.de>
9065 S:      Supported
9066 F:      drivers/mfd/menf21bmc.c
9067 F:      drivers/watchdog/menf21bmc_wdt.c
9068 F:      drivers/leds/leds-menf21bmc.c
9069 F:      drivers/hwmon/menf21bmc_hwmon.c
9070 F:      Documentation/hwmon/menf21bmc
9071
9072 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9073 M:      Neil Armstrong <narmstrong@baylibre.com>
9074 L:      linux-media@lists.freedesktop.org
9075 L:      linux-amlogic@lists.infradead.org
9076 W:      http://linux-meson.com/
9077 S:      Supported
9078 F:      drivers/media/platform/meson/ao-cec.c
9079 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9080 T:      git git://linuxtv.org/media_tree.git
9081
9082 METAG ARCHITECTURE
9083 M:      James Hogan <jhogan@kernel.org>
9084 L:      linux-metag@vger.kernel.org
9085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag.git
9086 S:      Odd Fixes
9087 F:      arch/metag/
9088 F:      Documentation/metag/
9089 F:      Documentation/devicetree/bindings/metag/
9090 F:      Documentation/devicetree/bindings/interrupt-controller/img,*
9091 F:      drivers/clocksource/metag_generic.c
9092 F:      drivers/irqchip/irq-metag.c
9093 F:      drivers/irqchip/irq-metag-ext.c
9094 F:      drivers/tty/metag_da.c
9095
9096 MICROBLAZE ARCHITECTURE
9097 M:      Michal Simek <monstr@monstr.eu>
9098 W:      http://www.monstr.eu/fdt/
9099 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9100 S:      Supported
9101 F:      arch/microblaze/
9102
9103 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9104 M:      Richard Genoud <richard.genoud@gmail.com>
9105 S:      Maintained
9106 F:      drivers/tty/serial/atmel_serial.c
9107 F:      drivers/tty/serial/atmel_serial.h
9108
9109 MICROCHIP / ATMEL DMA DRIVER
9110 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9112 L:      dmaengine@vger.kernel.org
9113 S:      Supported
9114 F:      drivers/dma/at_hdmac.c
9115 F:      drivers/dma/at_hdmac_regs.h
9116 F:      include/linux/platform_data/dma-atmel.h
9117
9118 MICROCHIP / ATMEL ECC DRIVER
9119 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9120 L:      linux-crypto@vger.kernel.org
9121 S:      Maintained
9122 F:      drivers/crypto/atmel-ecc.*
9123
9124 MICROCHIP / ATMEL ISC DRIVER
9125 M:      Songjun Wu <songjun.wu@microchip.com>
9126 L:      linux-media@vger.kernel.org
9127 S:      Supported
9128 F:      drivers/media/platform/atmel/atmel-isc.c
9129 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9130 F:      devicetree/bindings/media/atmel-isc.txt
9131
9132 MICROCHIP / ATMEL NAND DRIVER
9133 M:      Wenyou Yang <wenyou.yang@microchip.com>
9134 M:      Josh Wu <rainyfeeling@outlook.com>
9135 L:      linux-mtd@lists.infradead.org
9136 S:      Supported
9137 F:      drivers/mtd/nand/atmel/*
9138 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9139
9140 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9141 M:      Woojung Huh <Woojung.Huh@microchip.com>
9142 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9143 L:      netdev@vger.kernel.org
9144 S:      Maintained
9145 F:      net/dsa/tag_ksz.c
9146 F:      drivers/net/dsa/microchip/*
9147 F:      include/linux/platform_data/microchip-ksz.h
9148 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9149
9150 MICROCHIP USB251XB DRIVER
9151 M:      Richard Leitner <richard.leitner@skidata.com>
9152 L:      linux-usb@vger.kernel.org
9153 S:      Maintained
9154 F:      drivers/usb/misc/usb251xb.c
9155 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9156
9157 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9158 M:      Don Brace <don.brace@microsemi.com>
9159 L:      esc.storagedev@microsemi.com
9160 L:      linux-scsi@vger.kernel.org
9161 S:      Supported
9162 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9163 F:      drivers/scsi/smartpqi/Kconfig
9164 F:      drivers/scsi/smartpqi/Makefile
9165 F:      include/linux/cciss*.h
9166 F:      include/uapi/linux/cciss*.h
9167 F:      Documentation/scsi/smartpqi.txt
9168
9169 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9170 M:      Chen Yu <yu.c.chen@intel.com>
9171 L:      platform-driver-x86@vger.kernel.org
9172 S:      Supported
9173 F:      drivers/platform/x86/surfacepro3_button.c
9174
9175 MICROTEK X6 SCANNER
9176 M:      Oliver Neukum <oliver@neukum.org>
9177 S:      Maintained
9178 F:      drivers/usb/image/microtek.*
9179
9180 MIPS
9181 M:      Ralf Baechle <ralf@linux-mips.org>
9182 M:      James Hogan <jhogan@kernel.org>
9183 L:      linux-mips@linux-mips.org
9184 W:      http://www.linux-mips.org/
9185 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9186 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9187 S:      Supported
9188 F:      Documentation/devicetree/bindings/mips/
9189 F:      Documentation/mips/
9190 F:      arch/mips/
9191 F:      drivers/platform/mips/
9192
9193 MIPS BOSTON DEVELOPMENT BOARD
9194 M:      Paul Burton <paul.burton@mips.com>
9195 L:      linux-mips@linux-mips.org
9196 S:      Maintained
9197 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9198 F:      arch/mips/boot/dts/img/boston.dts
9199 F:      arch/mips/configs/generic/board-boston.config
9200 F:      drivers/clk/imgtec/clk-boston.c
9201 F:      include/dt-bindings/clock/boston-clock.h
9202
9203 MIPS GENERIC PLATFORM
9204 M:      Paul Burton <paul.burton@mips.com>
9205 L:      linux-mips@linux-mips.org
9206 S:      Supported
9207 F:      arch/mips/generic/
9208 F:      arch/mips/tools/generic-board-config.sh
9209
9210 MIPS/LOONGSON1 ARCHITECTURE
9211 M:      Keguang Zhang <keguang.zhang@gmail.com>
9212 L:      linux-mips@linux-mips.org
9213 S:      Maintained
9214 F:      arch/mips/loongson32/
9215 F:      arch/mips/include/asm/mach-loongson32/
9216 F:      drivers/*/*loongson1*
9217 F:      drivers/*/*/*loongson1*
9218
9219 MIPS/LOONGSON2 ARCHITECTURE
9220 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9221 L:      linux-mips@linux-mips.org
9222 S:      Maintained
9223 F:      arch/mips/loongson64/*{2e/2f}*
9224 F:      arch/mips/include/asm/mach-loongson64/
9225 F:      drivers/*/*loongson2*
9226 F:      drivers/*/*/*loongson2*
9227
9228 MIPS/LOONGSON3 ARCHITECTURE
9229 M:      Huacai Chen <chenhc@lemote.com>
9230 L:      linux-mips@linux-mips.org
9231 S:      Maintained
9232 F:      arch/mips/loongson64/
9233 F:      arch/mips/include/asm/mach-loongson64/
9234 F:      drivers/platform/mips/cpu_hwmon.c
9235 F:      drivers/*/*loongson3*
9236 F:      drivers/*/*/*loongson3*
9237
9238 MIPS RINT INSTRUCTION EMULATION
9239 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9240 L:      linux-mips@linux-mips.org
9241 S:      Supported
9242 F:      arch/mips/math-emu/sp_rint.c
9243 F:      arch/mips/math-emu/dp_rint.c
9244
9245 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9246 M:      Hans Verkuil <hverkuil@xs4all.nl>
9247 L:      linux-media@vger.kernel.org
9248 T:      git git://linuxtv.org/media_tree.git
9249 W:      https://linuxtv.org
9250 S:      Odd Fixes
9251 F:      drivers/media/radio/radio-miropcm20*
9252
9253 MMP SUPPORT
9254 M:      Eric Miao <eric.y.miao@gmail.com>
9255 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9257 T:      git git://github.com/hzhuang1/linux.git
9258 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9259 S:      Maintained
9260 F:      arch/arm/boot/dts/mmp*
9261 F:      arch/arm/mach-mmp/
9262
9263 MN88472 MEDIA DRIVER
9264 M:      Antti Palosaari <crope@iki.fi>
9265 L:      linux-media@vger.kernel.org
9266 W:      https://linuxtv.org
9267 W:      http://palosaari.fi/linux/
9268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9269 S:      Maintained
9270 F:      drivers/media/dvb-frontends/mn88472*
9271
9272 MN88473 MEDIA DRIVER
9273 M:      Antti Palosaari <crope@iki.fi>
9274 L:      linux-media@vger.kernel.org
9275 W:      https://linuxtv.org
9276 W:      http://palosaari.fi/linux/
9277 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9278 S:      Maintained
9279 F:      drivers/media/dvb-frontends/mn88473*
9280
9281 MODULE SUPPORT
9282 M:      Jessica Yu <jeyu@kernel.org>
9283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9284 S:      Maintained
9285 F:      include/linux/module.h
9286 F:      kernel/module.c
9287
9288 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9289 W:      http://popies.net/meye/
9290 S:      Orphan
9291 F:      Documentation/media/v4l-drivers/meye*
9292 F:      drivers/media/pci/meye/
9293 F:      include/uapi/linux/meye.h
9294
9295 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9296 M:      Jiri Slaby <jirislaby@gmail.com>
9297 S:      Maintained
9298 F:      Documentation/serial/moxa-smartio
9299 F:      drivers/tty/mxser.*
9300
9301 MR800 AVERMEDIA USB FM RADIO DRIVER
9302 M:      Alexey Klimov <klimov.linux@gmail.com>
9303 L:      linux-media@vger.kernel.org
9304 T:      git git://linuxtv.org/media_tree.git
9305 S:      Maintained
9306 F:      drivers/media/radio/radio-mr800.c
9307
9308 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9309 M:      Alan Ott <alan@signal11.us>
9310 L:      linux-wpan@vger.kernel.org
9311 S:      Maintained
9312 F:      drivers/net/ieee802154/mrf24j40.c
9313 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9314
9315 MSI LAPTOP SUPPORT
9316 M:      "Lee, Chun-Yi" <jlee@suse.com>
9317 L:      platform-driver-x86@vger.kernel.org
9318 S:      Maintained
9319 F:      drivers/platform/x86/msi-laptop.c
9320
9321 MSI WMI SUPPORT
9322 L:      platform-driver-x86@vger.kernel.org
9323 S:      Orphan
9324 F:      drivers/platform/x86/msi-wmi.c
9325
9326 MSI001 MEDIA DRIVER
9327 M:      Antti Palosaari <crope@iki.fi>
9328 L:      linux-media@vger.kernel.org
9329 W:      https://linuxtv.org
9330 W:      http://palosaari.fi/linux/
9331 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9332 T:      git git://linuxtv.org/anttip/media_tree.git
9333 S:      Maintained
9334 F:      drivers/media/tuners/msi001*
9335
9336 MSI2500 MEDIA DRIVER
9337 M:      Antti Palosaari <crope@iki.fi>
9338 L:      linux-media@vger.kernel.org
9339 W:      https://linuxtv.org
9340 W:      http://palosaari.fi/linux/
9341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9342 T:      git git://linuxtv.org/anttip/media_tree.git
9343 S:      Maintained
9344 F:      drivers/media/usb/msi2500/
9345
9346 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9347 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9348 L:      linux-mtd@lists.infradead.org
9349 S:      Maintained
9350 F:      drivers/mtd/devices/docg3*
9351
9352 MT9M032 APTINA SENSOR DRIVER
9353 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9354 L:      linux-media@vger.kernel.org
9355 T:      git git://linuxtv.org/media_tree.git
9356 S:      Maintained
9357 F:      drivers/media/i2c/mt9m032.c
9358 F:      include/media/i2c/mt9m032.h
9359
9360 MT9P031 APTINA CAMERA SENSOR
9361 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9362 L:      linux-media@vger.kernel.org
9363 T:      git git://linuxtv.org/media_tree.git
9364 S:      Maintained
9365 F:      drivers/media/i2c/mt9p031.c
9366 F:      include/media/i2c/mt9p031.h
9367
9368 MT9T001 APTINA CAMERA SENSOR
9369 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9370 L:      linux-media@vger.kernel.org
9371 T:      git git://linuxtv.org/media_tree.git
9372 S:      Maintained
9373 F:      drivers/media/i2c/mt9t001.c
9374 F:      include/media/i2c/mt9t001.h
9375
9376 MT9V032 APTINA CAMERA SENSOR
9377 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9378 L:      linux-media@vger.kernel.org
9379 T:      git git://linuxtv.org/media_tree.git
9380 S:      Maintained
9381 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9382 F:      drivers/media/i2c/mt9v032.c
9383 F:      include/media/i2c/mt9v032.h
9384
9385 MULTIFUNCTION DEVICES (MFD)
9386 M:      Lee Jones <lee.jones@linaro.org>
9387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9388 S:      Supported
9389 F:      Documentation/devicetree/bindings/mfd/
9390 F:      drivers/mfd/
9391 F:      include/linux/mfd/
9392 F:      include/dt-bindings/mfd/
9393
9394 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9395 S:      Orphan
9396 F:      drivers/mmc/host/mmc_spi.c
9397 F:      include/linux/spi/mmc_spi.h
9398
9399 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9400 M:      Ulf Hansson <ulf.hansson@linaro.org>
9401 L:      linux-mmc@vger.kernel.org
9402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9403 S:      Maintained
9404 F:      Documentation/devicetree/bindings/mmc/
9405 F:      drivers/mmc/
9406 F:      include/linux/mmc/
9407 F:      include/uapi/linux/mmc/
9408
9409 MULTIPLEXER SUBSYSTEM
9410 M:      Peter Rosin <peda@axentia.se>
9411 S:      Maintained
9412 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9413 F:      Documentation/devicetree/bindings/mux/
9414 F:      include/linux/dt-bindings/mux/
9415 F:      include/linux/mux/
9416 F:      drivers/mux/
9417
9418 MULTITECH MULTIPORT CARD (ISICOM)
9419 S:      Orphan
9420 F:      drivers/tty/isicom.c
9421 F:      include/linux/isicom.h
9422
9423 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9424 M:      Bin Liu <b-liu@ti.com>
9425 L:      linux-usb@vger.kernel.org
9426 S:      Maintained
9427 F:      drivers/usb/musb/
9428
9429 MXL5007T MEDIA DRIVER
9430 M:      Michael Krufky <mkrufky@linuxtv.org>
9431 L:      linux-media@vger.kernel.org
9432 W:      https://linuxtv.org
9433 W:      http://github.com/mkrufky
9434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9435 T:      git git://linuxtv.org/mkrufky/tuners.git
9436 S:      Maintained
9437 F:      drivers/media/tuners/mxl5007t.*
9438
9439 MXSFB DRM DRIVER
9440 M:      Marek Vasut <marex@denx.de>
9441 S:      Supported
9442 F:      drivers/gpu/drm/mxsfb/
9443 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9444
9445 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9446 M:      Chris Lee <christopher.lee@cspi.com>
9447 L:      netdev@vger.kernel.org
9448 W:      https://www.cspi.com/ethernet-products/support/downloads/
9449 S:      Supported
9450 F:      drivers/net/ethernet/myricom/myri10ge/
9451
9452 NAND FLASH SUBSYSTEM
9453 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
9454 R:      Richard Weinberger <richard@nod.at>
9455 L:      linux-mtd@lists.infradead.org
9456 W:      http://www.linux-mtd.infradead.org/
9457 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9458 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9459 T:      git git://git.infradead.org/linux-mtd.git nand/next
9460 S:      Maintained
9461 F:      drivers/mtd/nand/
9462 F:      include/linux/mtd/*nand*.h
9463
9464 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9465 M:      Daniel Mack <zonque@gmail.com>
9466 S:      Maintained
9467 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9468 W:      http://www.native-instruments.com
9469 F:      sound/usb/caiaq/
9470
9471 NATSEMI ETHERNET DRIVER (DP8381x)
9472 S:      Orphan
9473 F:      drivers/net/ethernet/natsemi/natsemi.c
9474
9475 NCP FILESYSTEM
9476 M:      Petr Vandrovec <petr@vandrovec.name>
9477 S:      Obsolete
9478 F:      drivers/staging/ncpfs/
9479
9480 NCR 5380 SCSI DRIVERS
9481 M:      Finn Thain <fthain@telegraphics.com.au>
9482 M:      Michael Schmitz <schmitzmic@gmail.com>
9483 L:      linux-scsi@vger.kernel.org
9484 S:      Maintained
9485 F:      Documentation/scsi/g_NCR5380.txt
9486 F:      drivers/scsi/NCR5380.*
9487 F:      drivers/scsi/arm/cumana_1.c
9488 F:      drivers/scsi/arm/oak.c
9489 F:      drivers/scsi/atari_scsi.*
9490 F:      drivers/scsi/dmx3191d.c
9491 F:      drivers/scsi/g_NCR5380.*
9492 F:      drivers/scsi/mac_scsi.*
9493 F:      drivers/scsi/sun3_scsi.*
9494 F:      drivers/scsi/sun3_scsi_vme.c
9495
9496 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9497 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9498 L:      linux-scsi@vger.kernel.org
9499 S:      Maintained
9500 F:      drivers/scsi/NCR_D700.*
9501
9502 NCT6775 HARDWARE MONITOR DRIVER
9503 M:      Guenter Roeck <linux@roeck-us.net>
9504 L:      linux-hwmon@vger.kernel.org
9505 S:      Maintained
9506 F:      Documentation/hwmon/nct6775
9507 F:      drivers/hwmon/nct6775.c
9508
9509 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9510 M:      Faisal Latif <faisal.latif@intel.com>
9511 L:      linux-rdma@vger.kernel.org
9512 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9513 S:      Supported
9514 F:      drivers/infiniband/hw/nes/
9515 F:      include/uapi/rdma/nes-abi.h
9516
9517 NETEM NETWORK EMULATOR
9518 M:      Stephen Hemminger <stephen@networkplumber.org>
9519 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9520 S:      Maintained
9521 F:      net/sched/sch_netem.c
9522
9523 NETERION 10GbE DRIVERS (s2io/vxge)
9524 M:      Jon Mason <jdmason@kudzu.us>
9525 L:      netdev@vger.kernel.org
9526 S:      Supported
9527 F:      Documentation/networking/s2io.txt
9528 F:      Documentation/networking/vxge.txt
9529 F:      drivers/net/ethernet/neterion/
9530
9531 NETFILTER
9532 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9533 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9534 M:      Florian Westphal <fw@strlen.de>
9535 L:      netfilter-devel@vger.kernel.org
9536 L:      coreteam@netfilter.org
9537 W:      http://www.netfilter.org/
9538 W:      http://www.iptables.org/
9539 W:      http://www.nftables.org/
9540 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9543 S:      Maintained
9544 F:      include/linux/netfilter*
9545 F:      include/linux/netfilter/
9546 F:      include/net/netfilter/
9547 F:      include/uapi/linux/netfilter*
9548 F:      include/uapi/linux/netfilter/
9549 F:      net/*/netfilter.c
9550 F:      net/*/netfilter/
9551 F:      net/netfilter/
9552 F:      net/bridge/br_netfilter*.c
9553
9554 NETROM NETWORK LAYER
9555 M:      Ralf Baechle <ralf@linux-mips.org>
9556 L:      linux-hams@vger.kernel.org
9557 W:      http://www.linux-ax25.org/
9558 S:      Maintained
9559 F:      include/net/netrom.h
9560 F:      include/uapi/linux/netrom.h
9561 F:      net/netrom/
9562
9563 NETRONOME ETHERNET DRIVERS
9564 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9565 L:      oss-drivers@netronome.com
9566 S:      Maintained
9567 F:      drivers/net/ethernet/netronome/
9568
9569 NETWORK BLOCK DEVICE (NBD)
9570 M:      Josef Bacik <jbacik@fb.com>
9571 S:      Maintained
9572 L:      linux-block@vger.kernel.org
9573 L:      nbd@other.debian.org
9574 F:      Documentation/blockdev/nbd.txt
9575 F:      drivers/block/nbd.c
9576 F:      include/uapi/linux/nbd.h
9577
9578 NETWORK DROP MONITOR
9579 M:      Neil Horman <nhorman@tuxdriver.com>
9580 L:      netdev@vger.kernel.org
9581 S:      Maintained
9582 W:      https://fedorahosted.org/dropwatch/
9583 F:      net/core/drop_monitor.c
9584
9585 NETWORKING DRIVERS
9586 L:      netdev@vger.kernel.org
9587 W:      http://www.linuxfoundation.org/en/Net
9588 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9591 S:      Odd Fixes
9592 F:      Documentation/devicetree/bindings/net/
9593 F:      drivers/net/
9594 F:      include/linux/if_*
9595 F:      include/linux/netdevice.h
9596 F:      include/linux/etherdevice.h
9597 F:      include/linux/fcdevice.h
9598 F:      include/linux/fddidevice.h
9599 F:      include/linux/hippidevice.h
9600 F:      include/linux/inetdevice.h
9601 F:      include/uapi/linux/if_*
9602 F:      include/uapi/linux/netdevice.h
9603
9604 NETWORKING DRIVERS (WIRELESS)
9605 M:      Kalle Valo <kvalo@codeaurora.org>
9606 L:      linux-wireless@vger.kernel.org
9607 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9610 S:      Maintained
9611 F:      Documentation/devicetree/bindings/net/wireless/
9612 F:      drivers/net/wireless/
9613
9614 NETWORKING [DSA]
9615 M:      Andrew Lunn <andrew@lunn.ch>
9616 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9617 M:      Florian Fainelli <f.fainelli@gmail.com>
9618 S:      Maintained
9619 F:      net/dsa/
9620 F:      include/net/dsa.h
9621 F:      include/linux/dsa/
9622 F:      drivers/net/dsa/
9623
9624 NETWORKING [GENERAL]
9625 M:      "David S. Miller" <davem@davemloft.net>
9626 L:      netdev@vger.kernel.org
9627 W:      http://www.linuxfoundation.org/en/Net
9628 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9631 B:      mailto:netdev@vger.kernel.org
9632 S:      Maintained
9633 F:      net/
9634 F:      include/net/
9635 F:      include/linux/in.h
9636 F:      include/linux/net.h
9637 F:      include/linux/netdevice.h
9638 F:      include/uapi/linux/in.h
9639 F:      include/uapi/linux/net.h
9640 F:      include/uapi/linux/netdevice.h
9641 F:      include/uapi/linux/net_namespace.h
9642 F:      tools/testing/selftests/net/
9643 F:      lib/net_utils.c
9644 F:      lib/random32.c
9645
9646 NETWORKING [IPSEC]
9647 M:      Steffen Klassert <steffen.klassert@secunet.com>
9648 M:      Herbert Xu <herbert@gondor.apana.org.au>
9649 M:      "David S. Miller" <davem@davemloft.net>
9650 L:      netdev@vger.kernel.org
9651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9653 S:      Maintained
9654 F:      net/core/flow.c
9655 F:      net/xfrm/
9656 F:      net/key/
9657 F:      net/ipv4/xfrm*
9658 F:      net/ipv4/esp4*
9659 F:      net/ipv4/ah4.c
9660 F:      net/ipv4/ipcomp.c
9661 F:      net/ipv4/ip_vti.c
9662 F:      net/ipv6/xfrm*
9663 F:      net/ipv6/esp6*
9664 F:      net/ipv6/ah6.c
9665 F:      net/ipv6/ipcomp6.c
9666 F:      net/ipv6/ip6_vti.c
9667 F:      include/uapi/linux/xfrm.h
9668 F:      include/net/xfrm.h
9669
9670 NETWORKING [IPv4/IPv6]
9671 M:      "David S. Miller" <davem@davemloft.net>
9672 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9673 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9674 L:      netdev@vger.kernel.org
9675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9676 S:      Maintained
9677 F:      net/ipv4/
9678 F:      net/ipv6/
9679 F:      include/net/ip*
9680 F:      arch/x86/net/*
9681
9682 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9683 M:      Paul Moore <paul@paul-moore.com>
9684 W:      https://github.com/netlabel
9685 L:      netdev@vger.kernel.org
9686 L:      linux-security-module@vger.kernel.org
9687 S:      Maintained
9688 F:      Documentation/netlabel/
9689 F:      include/net/calipso.h
9690 F:      include/net/cipso_ipv4.h
9691 F:      include/net/netlabel.h
9692 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9693 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9694 F:      net/netlabel/
9695 F:      net/ipv4/cipso_ipv4.c
9696 F:      net/ipv6/calipso.c
9697 F:      net/netfilter/xt_CONNSECMARK.c
9698 F:      net/netfilter/xt_SECMARK.c
9699
9700 NETWORKING [TLS]
9701 M:      Ilya Lesokhin <ilyal@mellanox.com>
9702 M:      Aviad Yehezkel <aviadye@mellanox.com>
9703 M:      Dave Watson <davejwatson@fb.com>
9704 L:      netdev@vger.kernel.org
9705 S:      Maintained
9706 F:      net/tls/*
9707 F:      include/uapi/linux/tls.h
9708 F:      include/net/tls.h
9709
9710 NETWORKING [WIRELESS]
9711 L:      linux-wireless@vger.kernel.org
9712 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9713
9714 NETDEVSIM
9715 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9716 S:      Maintained
9717 F:      drivers/net/netdevsim/*
9718
9719 NETXEN (1/10) GbE SUPPORT
9720 M:      Manish Chopra <manish.chopra@cavium.com>
9721 M:      Rahul Verma <rahul.verma@cavium.com>
9722 M:      Dept-GELinuxNICDev@cavium.com
9723 L:      netdev@vger.kernel.org
9724 S:      Supported
9725 F:      drivers/net/ethernet/qlogic/netxen/
9726
9727 NFC SUBSYSTEM
9728 M:      Samuel Ortiz <sameo@linux.intel.com>
9729 L:      linux-wireless@vger.kernel.org
9730 L:      linux-nfc@lists.01.org (subscribers-only)
9731 S:      Supported
9732 F:      net/nfc/
9733 F:      include/net/nfc/
9734 F:      include/uapi/linux/nfc.h
9735 F:      drivers/nfc/
9736 F:      include/linux/platform_data/nfcmrvl.h
9737 F:      include/linux/platform_data/nxp-nci.h
9738 F:      Documentation/devicetree/bindings/net/nfc/
9739
9740 NFS, SUNRPC, AND LOCKD CLIENTS
9741 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9742 M:      Anna Schumaker <anna.schumaker@netapp.com>
9743 L:      linux-nfs@vger.kernel.org
9744 W:      http://client.linux-nfs.org
9745 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9746 S:      Maintained
9747 F:      fs/lockd/
9748 F:      fs/nfs/
9749 F:      fs/nfs_common/
9750 F:      net/sunrpc/
9751 F:      include/linux/lockd/
9752 F:      include/linux/nfs*
9753 F:      include/linux/sunrpc/
9754 F:      include/uapi/linux/nfs*
9755 F:      include/uapi/linux/sunrpc/
9756
9757 NILFS2 FILESYSTEM
9758 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9759 L:      linux-nilfs@vger.kernel.org
9760 W:      https://nilfs.sourceforge.io/
9761 W:      https://nilfs.osdn.jp/
9762 T:      git git://github.com/konis/nilfs2.git
9763 S:      Supported
9764 F:      Documentation/filesystems/nilfs2.txt
9765 F:      fs/nilfs2/
9766 F:      include/trace/events/nilfs2.h
9767 F:      include/uapi/linux/nilfs2_api.h
9768 F:      include/uapi/linux/nilfs2_ondisk.h
9769
9770 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9771 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9772 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9773 S:      Maintained
9774 F:      Documentation/scsi/NinjaSCSI.txt
9775 F:      drivers/scsi/pcmcia/nsp_*
9776
9777 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9778 M:      GOTO Masanori <gotom@debian.or.jp>
9779 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9780 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9781 S:      Maintained
9782 F:      Documentation/scsi/NinjaSCSI.txt
9783 F:      drivers/scsi/nsp32*
9784
9785 NIOS2 ARCHITECTURE
9786 M:      Ley Foon Tan <lftan@altera.com>
9787 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9789 S:      Maintained
9790 F:      arch/nios2/
9791
9792 NOHZ, DYNTICKS SUPPORT
9793 M:      Frederic Weisbecker <fweisbec@gmail.com>
9794 M:      Thomas Gleixner <tglx@linutronix.de>
9795 M:      Ingo Molnar <mingo@kernel.org>
9796 L:      linux-kernel@vger.kernel.org
9797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9798 S:      Maintained
9799 F:      kernel/time/tick*.*
9800 F:      include/linux/tick.h
9801 F:      include/linux/sched/nohz.h
9802
9803 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9804 M:      Pavel Machek <pavel@ucw.cz>
9805 M:      Sakari Ailus <sakari.ailus@iki.fi>
9806 L:      linux-media@vger.kernel.org
9807 S:      Maintained
9808 F:      drivers/media/i2c/et8ek8
9809 F:      drivers/media/i2c/ad5820.c
9810
9811 NOKIA N900 POWER SUPPLY DRIVERS
9812 R:      Pali Rohár <pali.rohar@gmail.com>
9813 F:      include/linux/power/bq2415x_charger.h
9814 F:      include/linux/power/bq27xxx_battery.h
9815 F:      include/linux/power/isp1704_charger.h
9816 F:      drivers/power/supply/bq2415x_charger.c
9817 F:      drivers/power/supply/bq27xxx_battery.c
9818 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9819 F:      drivers/power/supply/isp1704_charger.c
9820 F:      drivers/power/supply/rx51_battery.c
9821
9822 NTB AMD DRIVER
9823 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9824 L:      linux-ntb@googlegroups.com
9825 S:      Supported
9826 F:      drivers/ntb/hw/amd/
9827
9828 NTB DRIVER CORE
9829 M:      Jon Mason <jdmason@kudzu.us>
9830 M:      Dave Jiang <dave.jiang@intel.com>
9831 M:      Allen Hubbe <allenbh@gmail.com>
9832 L:      linux-ntb@googlegroups.com
9833 S:      Supported
9834 W:      https://github.com/jonmason/ntb/wiki
9835 T:      git git://github.com/jonmason/ntb.git
9836 F:      drivers/ntb/
9837 F:      drivers/net/ntb_netdev.c
9838 F:      include/linux/ntb.h
9839 F:      include/linux/ntb_transport.h
9840 F:      tools/testing/selftests/ntb/
9841
9842 NTB IDT DRIVER
9843 M:      Serge Semin <fancer.lancer@gmail.com>
9844 L:      linux-ntb@googlegroups.com
9845 S:      Supported
9846 F:      drivers/ntb/hw/idt/
9847
9848 NTB INTEL DRIVER
9849 M:      Dave Jiang <dave.jiang@intel.com>
9850 L:      linux-ntb@googlegroups.com
9851 S:      Supported
9852 W:      https://github.com/davejiang/linux/wiki
9853 T:      git https://github.com/davejiang/linux.git
9854 F:      drivers/ntb/hw/intel/
9855
9856 NTFS FILESYSTEM
9857 M:      Anton Altaparmakov <anton@tuxera.com>
9858 L:      linux-ntfs-dev@lists.sourceforge.net
9859 W:      http://www.tuxera.com/
9860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
9861 S:      Supported
9862 F:      Documentation/filesystems/ntfs.txt
9863 F:      fs/ntfs/
9864
9865 NUBUS SUBSYSTEM
9866 M:      Finn Thain <fthain@telegraphics.com.au>
9867 L:      linux-m68k@lists.linux-m68k.org
9868 S:      Maintained
9869 F:      arch/*/include/asm/nubus.h
9870 F:      drivers/nubus/
9871 F:      include/linux/nubus.h
9872 F:      include/uapi/linux/nubus.h
9873
9874 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
9875 M:      Antonino Daplas <adaplas@gmail.com>
9876 L:      linux-fbdev@vger.kernel.org
9877 S:      Maintained
9878 F:      drivers/video/fbdev/riva/
9879 F:      drivers/video/fbdev/nvidia/
9880
9881 NVM EXPRESS DRIVER
9882 M:      Keith Busch <keith.busch@intel.com>
9883 M:      Jens Axboe <axboe@fb.com>
9884 M:      Christoph Hellwig <hch@lst.de>
9885 M:      Sagi Grimberg <sagi@grimberg.me>
9886 L:      linux-nvme@lists.infradead.org
9887 T:      git://git.infradead.org/nvme.git
9888 W:      http://git.infradead.org/nvme.git
9889 S:      Supported
9890 F:      drivers/nvme/host/
9891 F:      include/linux/nvme.h
9892 F:      include/uapi/linux/nvme_ioctl.h
9893
9894 NVM EXPRESS FC TRANSPORT DRIVERS
9895 M:      James Smart <james.smart@broadcom.com>
9896 L:      linux-nvme@lists.infradead.org
9897 S:      Supported
9898 F:      include/linux/nvme-fc.h
9899 F:      include/linux/nvme-fc-driver.h
9900 F:      drivers/nvme/host/fc.c
9901 F:      drivers/nvme/target/fc.c
9902 F:      drivers/nvme/target/fcloop.c
9903
9904 NVM EXPRESS TARGET DRIVER
9905 M:      Christoph Hellwig <hch@lst.de>
9906 M:      Sagi Grimberg <sagi@grimberg.me>
9907 L:      linux-nvme@lists.infradead.org
9908 T:      git://git.infradead.org/nvme.git
9909 W:      http://git.infradead.org/nvme.git
9910 S:      Supported
9911 F:      drivers/nvme/target/
9912
9913 NVMEM FRAMEWORK
9914 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
9915 S:      Maintained
9916 F:      drivers/nvmem/
9917 F:      Documentation/devicetree/bindings/nvmem/
9918 F:      Documentation/ABI/stable/sysfs-bus-nvmem
9919 F:      include/linux/nvmem-consumer.h
9920 F:      include/linux/nvmem-provider.h
9921
9922 NXP TDA998X DRM DRIVER
9923 M:      Russell King <linux@armlinux.org.uk>
9924 S:      Supported
9925 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
9926 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
9927 F:      drivers/gpu/drm/i2c/tda998x_drv.c
9928 F:      include/drm/i2c/tda998x.h
9929
9930 NXP TFA9879 DRIVER
9931 M:      Peter Rosin <peda@axentia.se>
9932 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9933 S:      Maintained
9934 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
9935 F:      sound/soc/codecs/tfa9879*
9936
9937 NXP-NCI NFC DRIVER
9938 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
9939 R:      Charles Gorand <charles.gorand@effinnov.com>
9940 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
9941 S:      Supported
9942 F:      drivers/nfc/nxp-nci
9943
9944 OBJTOOL
9945 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9946 S:      Supported
9947 F:      tools/objtool/
9948
9949 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
9950 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
9951 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
9952 L:      linuxppc-dev@lists.ozlabs.org
9953 S:      Supported
9954 F:      arch/powerpc/platforms/powernv/ocxl.c
9955 F:      arch/powerpc/include/asm/pnv-ocxl.h
9956 F:      drivers/misc/ocxl/
9957 F:      include/misc/ocxl*
9958 F:      include/uapi/misc/ocxl.h
9959 F:      Documentation/accelerators/ocxl.txt
9960
9961 OMAP AUDIO SUPPORT
9962 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
9963 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
9964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9965 L:      linux-omap@vger.kernel.org
9966 S:      Maintained
9967 F:      sound/soc/omap/
9968
9969 OMAP CLOCK FRAMEWORK SUPPORT
9970 M:      Paul Walmsley <paul@pwsan.com>
9971 L:      linux-omap@vger.kernel.org
9972 S:      Maintained
9973 F:      arch/arm/*omap*/*clock*
9974
9975 OMAP DEVICE TREE SUPPORT
9976 M:      Benoît Cousson <bcousson@baylibre.com>
9977 M:      Tony Lindgren <tony@atomide.com>
9978 L:      linux-omap@vger.kernel.org
9979 L:      devicetree@vger.kernel.org
9980 S:      Maintained
9981 F:      arch/arm/boot/dts/*omap*
9982 F:      arch/arm/boot/dts/*am3*
9983 F:      arch/arm/boot/dts/*am4*
9984 F:      arch/arm/boot/dts/*am5*
9985 F:      arch/arm/boot/dts/*dra7*
9986
9987 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
9988 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
9989 L:      linux-omap@vger.kernel.org
9990 L:      linux-fbdev@vger.kernel.org
9991 S:      Maintained
9992 F:      drivers/video/fbdev/omap2/
9993 F:      Documentation/arm/OMAP/DSS
9994
9995 OMAP FRAMEBUFFER SUPPORT
9996 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
9997 L:      linux-fbdev@vger.kernel.org
9998 L:      linux-omap@vger.kernel.org
9999 S:      Maintained
10000 F:      drivers/video/fbdev/omap/
10001
10002 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10003 M:      Roger Quadros <rogerq@ti.com>
10004 M:      Tony Lindgren <tony@atomide.com>
10005 L:      linux-omap@vger.kernel.org
10006 S:      Maintained
10007 F:      drivers/memory/omap-gpmc.c
10008 F:      arch/arm/mach-omap2/*gpmc*
10009
10010 OMAP GPIO DRIVER
10011 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10012 M:      Santosh Shilimkar <ssantosh@kernel.org>
10013 M:      Kevin Hilman <khilman@kernel.org>
10014 L:      linux-omap@vger.kernel.org
10015 S:      Maintained
10016 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10017 F:      drivers/gpio/gpio-omap.c
10018
10019 OMAP HARDWARE SPINLOCK SUPPORT
10020 M:      Ohad Ben-Cohen <ohad@wizery.com>
10021 L:      linux-omap@vger.kernel.org
10022 S:      Maintained
10023 F:      drivers/hwspinlock/omap_hwspinlock.c
10024
10025 OMAP HS MMC SUPPORT
10026 L:      linux-mmc@vger.kernel.org
10027 L:      linux-omap@vger.kernel.org
10028 S:      Orphan
10029 F:      drivers/mmc/host/omap_hsmmc.c
10030
10031 OMAP HWMOD DATA
10032 M:      Paul Walmsley <paul@pwsan.com>
10033 L:      linux-omap@vger.kernel.org
10034 S:      Maintained
10035 F:      arch/arm/mach-omap2/omap_hwmod*data*
10036
10037 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10038 M:      Benoît Cousson <bcousson@baylibre.com>
10039 L:      linux-omap@vger.kernel.org
10040 S:      Maintained
10041 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10042
10043 OMAP HWMOD SUPPORT
10044 M:      Benoît Cousson <bcousson@baylibre.com>
10045 M:      Paul Walmsley <paul@pwsan.com>
10046 L:      linux-omap@vger.kernel.org
10047 S:      Maintained
10048 F:      arch/arm/mach-omap2/omap_hwmod.*
10049
10050 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10051 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10052 L:      linux-media@vger.kernel.org
10053 S:      Maintained
10054 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10055 F:      drivers/media/platform/omap3isp/
10056 F:      drivers/staging/media/omap4iss/
10057
10058 OMAP MMC SUPPORT
10059 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10060 L:      linux-omap@vger.kernel.org
10061 S:      Maintained
10062 F:      drivers/mmc/host/omap.c
10063
10064 OMAP POWER MANAGEMENT SUPPORT
10065 M:      Kevin Hilman <khilman@kernel.org>
10066 L:      linux-omap@vger.kernel.org
10067 S:      Maintained
10068 F:      arch/arm/*omap*/*pm*
10069 F:      drivers/cpufreq/omap-cpufreq.c
10070
10071 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10072 M:      Rajendra Nayak <rnayak@codeaurora.org>
10073 M:      Paul Walmsley <paul@pwsan.com>
10074 L:      linux-omap@vger.kernel.org
10075 S:      Maintained
10076 F:      arch/arm/mach-omap2/prm*
10077
10078 OMAP RANDOM NUMBER GENERATOR SUPPORT
10079 M:      Deepak Saxena <dsaxena@plexity.net>
10080 S:      Maintained
10081 F:      drivers/char/hw_random/omap-rng.c
10082
10083 OMAP USB SUPPORT
10084 L:      linux-usb@vger.kernel.org
10085 L:      linux-omap@vger.kernel.org
10086 S:      Orphan
10087 F:      drivers/usb/*/*omap*
10088 F:      arch/arm/*omap*/usb*
10089
10090 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10091 M:      Mark Jackson <mpfj@newflow.co.uk>
10092 L:      linux-omap@vger.kernel.org
10093 S:      Maintained
10094 F:      arch/arm/boot/dts/am335x-nano.dts
10095
10096 OMAP1 SUPPORT
10097 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10098 M:      Tony Lindgren <tony@atomide.com>
10099 L:      linux-omap@vger.kernel.org
10100 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10102 S:      Maintained
10103 F:      arch/arm/mach-omap1/
10104 F:      arch/arm/plat-omap/
10105 F:      arch/arm/configs/omap1_defconfig
10106 F:      drivers/i2c/busses/i2c-omap.c
10107 F:      include/linux/i2c-omap.h
10108
10109 OMAP2+ SUPPORT
10110 M:      Tony Lindgren <tony@atomide.com>
10111 L:      linux-omap@vger.kernel.org
10112 W:      http://www.muru.com/linux/omap/
10113 W:      http://linux.omap.com/
10114 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10116 S:      Maintained
10117 F:      arch/arm/mach-omap2/
10118 F:      arch/arm/plat-omap/
10119 F:      arch/arm/configs/omap2plus_defconfig
10120 F:      drivers/i2c/busses/i2c-omap.c
10121 F:      drivers/irqchip/irq-omap-intc.c
10122 F:      drivers/mfd/*omap*.c
10123 F:      drivers/mfd/menelaus.c
10124 F:      drivers/mfd/palmas.c
10125 F:      drivers/mfd/tps65217.c
10126 F:      drivers/mfd/tps65218.c
10127 F:      drivers/mfd/tps65910.c
10128 F:      drivers/mfd/twl-core.[ch]
10129 F:      drivers/mfd/twl4030*.c
10130 F:      drivers/mfd/twl6030*.c
10131 F:      drivers/mfd/twl6040*.c
10132 F:      drivers/regulator/palmas-regulator*.c
10133 F:      drivers/regulator/pbias-regulator.c
10134 F:      drivers/regulator/tps65217-regulator.c
10135 F:      drivers/regulator/tps65218-regulator.c
10136 F:      drivers/regulator/tps65910-regulator.c
10137 F:      drivers/regulator/twl-regulator.c
10138 F:      drivers/regulator/twl6030-regulator.c
10139 F:      include/linux/i2c-omap.h
10140
10141 ONION OMEGA2+ BOARD
10142 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10143 L:      linux-mips@linux-mips.org
10144 S:      Maintained
10145 F:      arch/mips/boot/dts/ralink/omega2p.dts
10146
10147 OMFS FILESYSTEM
10148 M:      Bob Copeland <me@bobcopeland.com>
10149 L:      linux-karma-devel@lists.sourceforge.net
10150 S:      Maintained
10151 F:      Documentation/filesystems/omfs.txt
10152 F:      fs/omfs/
10153
10154 OMNIKEY CARDMAN 4000 DRIVER
10155 M:      Harald Welte <laforge@gnumonks.org>
10156 S:      Maintained
10157 F:      drivers/char/pcmcia/cm4000_cs.c
10158 F:      include/linux/cm4000_cs.h
10159 F:      include/uapi/linux/cm4000_cs.h
10160
10161 OMNIKEY CARDMAN 4040 DRIVER
10162 M:      Harald Welte <laforge@gnumonks.org>
10163 S:      Maintained
10164 F:      drivers/char/pcmcia/cm4040_cs.*
10165
10166 OMNIVISION OV13858 SENSOR DRIVER
10167 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10168 L:      linux-media@vger.kernel.org
10169 T:      git git://linuxtv.org/media_tree.git
10170 S:      Maintained
10171 F:      drivers/media/i2c/ov13858.c
10172
10173 OMNIVISION OV5640 SENSOR DRIVER
10174 M:      Steve Longerbeam <slongerbeam@gmail.com>
10175 L:      linux-media@vger.kernel.org
10176 T:      git git://linuxtv.org/media_tree.git
10177 S:      Maintained
10178 F:      drivers/media/i2c/ov5640.c
10179
10180 OMNIVISION OV5647 SENSOR DRIVER
10181 M:      Luis Oliveira <lolivei@synopsys.com>
10182 L:      linux-media@vger.kernel.org
10183 T:      git git://linuxtv.org/media_tree.git
10184 S:      Maintained
10185 F:      drivers/media/i2c/ov5647.c
10186
10187 OMNIVISION OV7670 SENSOR DRIVER
10188 M:      Jonathan Corbet <corbet@lwn.net>
10189 L:      linux-media@vger.kernel.org
10190 T:      git git://linuxtv.org/media_tree.git
10191 S:      Maintained
10192 F:      drivers/media/i2c/ov7670.c
10193 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10194
10195 OMNIVISION OV7740 SENSOR DRIVER
10196 M:      Wenyou Yang <wenyou.yang@microchip.com>
10197 L:      linux-media@vger.kernel.org
10198 T:      git git://linuxtv.org/media_tree.git
10199 S:      Maintained
10200 F:      drivers/media/i2c/ov7740.c
10201 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10202
10203 ONENAND FLASH DRIVER
10204 M:      Kyungmin Park <kyungmin.park@samsung.com>
10205 L:      linux-mtd@lists.infradead.org
10206 S:      Maintained
10207 F:      drivers/mtd/onenand/
10208 F:      include/linux/mtd/onenand*.h
10209
10210 ONSTREAM SCSI TAPE DRIVER
10211 M:      Willem Riede <osst@riede.org>
10212 L:      osst-users@lists.sourceforge.net
10213 L:      linux-scsi@vger.kernel.org
10214 S:      Maintained
10215 F:      Documentation/scsi/osst.txt
10216 F:      drivers/scsi/osst.*
10217 F:      drivers/scsi/osst_*.h
10218 F:      drivers/scsi/st.h
10219
10220 OP-TEE DRIVER
10221 M:      Jens Wiklander <jens.wiklander@linaro.org>
10222 S:      Maintained
10223 F:      drivers/tee/optee/
10224
10225 OPA-VNIC DRIVER
10226 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10227 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10228 L:      linux-rdma@vger.kernel.org
10229 S:      Supported
10230 F:      drivers/infiniband/ulp/opa_vnic
10231
10232 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10233 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10234 L:      devicetree@vger.kernel.org
10235 S:      Maintained
10236 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10237 F:      Documentation/devicetree/overlay-notes.txt
10238 F:      drivers/of/overlay.c
10239 F:      drivers/of/resolver.c
10240
10241 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10242 M:      Rob Herring <robh+dt@kernel.org>
10243 M:      Frank Rowand <frowand.list@gmail.com>
10244 L:      devicetree@vger.kernel.org
10245 W:      http://www.devicetree.org/
10246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10247 S:      Maintained
10248 F:      drivers/of/
10249 F:      include/linux/of*.h
10250 F:      scripts/dtc/
10251 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10252
10253 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10254 M:      Rob Herring <robh+dt@kernel.org>
10255 M:      Mark Rutland <mark.rutland@arm.com>
10256 L:      devicetree@vger.kernel.org
10257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10258 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10259 S:      Maintained
10260 F:      Documentation/devicetree/
10261 F:      arch/*/boot/dts/
10262 F:      include/dt-bindings/
10263
10264 OPENCORES I2C BUS DRIVER
10265 M:      Peter Korsgaard <jacmet@sunsite.dk>
10266 L:      linux-i2c@vger.kernel.org
10267 S:      Maintained
10268 F:      Documentation/i2c/busses/i2c-ocores
10269 F:      drivers/i2c/busses/i2c-ocores.c
10270
10271 OPENRISC ARCHITECTURE
10272 M:      Jonas Bonn <jonas@southpole.se>
10273 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10274 M:      Stafford Horne <shorne@gmail.com>
10275 T:      git git://github.com/openrisc/linux.git
10276 L:      openrisc@lists.librecores.org
10277 W:      http://openrisc.io
10278 S:      Maintained
10279 F:      Documentation/devicetree/bindings/openrisc/
10280 F:      Documentation/openrisc/
10281 F:      arch/openrisc/
10282 F:      drivers/irqchip/irq-ompic.c
10283 F:      drivers/irqchip/irq-or1k-*
10284
10285 OPENVSWITCH
10286 M:      Pravin B Shelar <pshelar@ovn.org>
10287 L:      netdev@vger.kernel.org
10288 L:      dev@openvswitch.org
10289 W:      http://openvswitch.org
10290 S:      Maintained
10291 F:      net/openvswitch/
10292 F:      include/uapi/linux/openvswitch.h
10293
10294 OPERATING PERFORMANCE POINTS (OPP)
10295 M:      Viresh Kumar <vireshk@kernel.org>
10296 M:      Nishanth Menon <nm@ti.com>
10297 M:      Stephen Boyd <sboyd@kernel.org>
10298 L:      linux-pm@vger.kernel.org
10299 S:      Maintained
10300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10301 F:      drivers/opp/
10302 F:      include/linux/pm_opp.h
10303 F:      Documentation/power/opp.txt
10304 F:      Documentation/devicetree/bindings/opp/
10305
10306 OPL4 DRIVER
10307 M:      Clemens Ladisch <clemens@ladisch.de>
10308 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10309 T:      git git://git.alsa-project.org/alsa-kernel.git
10310 S:      Maintained
10311 F:      sound/drivers/opl4/
10312
10313 OPROFILE
10314 M:      Robert Richter <rric@kernel.org>
10315 L:      oprofile-list@lists.sf.net
10316 S:      Maintained
10317 F:      arch/*/include/asm/oprofile*.h
10318 F:      arch/*/oprofile/
10319 F:      drivers/oprofile/
10320 F:      include/linux/oprofile.h
10321
10322 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10323 M:      Mark Fasheh <mfasheh@versity.com>
10324 M:      Joel Becker <jlbec@evilplan.org>
10325 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10326 W:      http://ocfs2.wiki.kernel.org
10327 S:      Supported
10328 F:      Documentation/filesystems/ocfs2.txt
10329 F:      Documentation/filesystems/dlmfs.txt
10330 F:      fs/ocfs2/
10331
10332 ORANGEFS FILESYSTEM
10333 M:      Mike Marshall <hubcap@omnibond.com>
10334 L:      pvfs2-developers@beowulf-underground.org (subscribers-only)
10335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10336 S:      Supported
10337 F:      fs/orangefs/
10338 F:      Documentation/filesystems/orangefs.txt
10339
10340 ORINOCO DRIVER
10341 L:      linux-wireless@vger.kernel.org
10342 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10343 W:      http://www.nongnu.org/orinoco/
10344 S:      Orphan
10345 F:      drivers/net/wireless/intersil/orinoco/
10346
10347 OSD LIBRARY and FILESYSTEM
10348 M:      Boaz Harrosh <ooo@electrozaur.com>
10349 S:      Maintained
10350 F:      drivers/scsi/osd/
10351 F:      include/scsi/osd_*
10352 F:      fs/exofs/
10353
10354 OV2659 OMNIVISION SENSOR DRIVER
10355 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10356 L:      linux-media@vger.kernel.org
10357 W:      https://linuxtv.org
10358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10359 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10360 S:      Maintained
10361 F:      drivers/media/i2c/ov2659.c
10362 F:      include/media/i2c/ov2659.h
10363
10364 OVERLAY FILESYSTEM
10365 M:      Miklos Szeredi <miklos@szeredi.hu>
10366 L:      linux-unionfs@vger.kernel.org
10367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10368 S:      Supported
10369 F:      fs/overlayfs/
10370 F:      Documentation/filesystems/overlayfs.txt
10371
10372 P54 WIRELESS DRIVER
10373 M:      Christian Lamparter <chunkeey@googlemail.com>
10374 L:      linux-wireless@vger.kernel.org
10375 W:      http://wireless.kernel.org/en/users/Drivers/p54
10376 S:      Maintained
10377 F:      drivers/net/wireless/intersil/p54/
10378
10379 PA SEMI ETHERNET DRIVER
10380 L:      netdev@vger.kernel.org
10381 S:      Orphan
10382 F:      drivers/net/ethernet/pasemi/*
10383
10384 PA SEMI SMBUS DRIVER
10385 L:      linux-i2c@vger.kernel.org
10386 S:      Orphan
10387 F:      drivers/i2c/busses/i2c-pasemi.c
10388
10389 PADATA PARALLEL EXECUTION MECHANISM
10390 M:      Steffen Klassert <steffen.klassert@secunet.com>
10391 L:      linux-crypto@vger.kernel.org
10392 S:      Maintained
10393 F:      kernel/padata.c
10394 F:      include/linux/padata.h
10395 F:      Documentation/padata.txt
10396
10397 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10398 M:      Harald Welte <laforge@gnumonks.org>
10399 L:      platform-driver-x86@vger.kernel.org
10400 S:      Maintained
10401 F:      drivers/platform/x86/panasonic-laptop.c
10402
10403 PANASONIC MN10300/AM33/AM34 PORT
10404 M:      David Howells <dhowells@redhat.com>
10405 L:      linux-am33-list@redhat.com (moderated for non-subscribers)
10406 W:      ftp://ftp.redhat.com/pub/redhat/gnupro/AM33/
10407 S:      Maintained
10408 F:      Documentation/mn10300/
10409 F:      arch/mn10300/
10410
10411 PARALLEL LCD/KEYPAD PANEL DRIVER
10412 M:      Willy Tarreau <willy@haproxy.com>
10413 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10414 S:      Odd Fixes
10415 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10416 F:      drivers/misc/panel.c
10417
10418 PARALLEL PORT SUBSYSTEM
10419 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10420 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10421 L:      linux-parport@lists.infradead.org (subscribers-only)
10422 S:      Maintained
10423 F:      drivers/parport/
10424 F:      include/linux/parport*.h
10425 F:      drivers/char/ppdev.c
10426 F:      include/uapi/linux/ppdev.h
10427 F:      Documentation/parport*.txt
10428
10429 PARAVIRT_OPS INTERFACE
10430 M:      Juergen Gross <jgross@suse.com>
10431 M:      Alok Kataria <akataria@vmware.com>
10432 L:      virtualization@lists.linux-foundation.org
10433 S:      Supported
10434 F:      Documentation/virtual/paravirt_ops.txt
10435 F:      arch/*/kernel/paravirt*
10436 F:      arch/*/include/asm/paravirt*.h
10437 F:      include/linux/hypervisor.h
10438
10439 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10440 M:      Tim Waugh <tim@cyberelk.net>
10441 L:      linux-parport@lists.infradead.org (subscribers-only)
10442 S:      Maintained
10443 F:      Documentation/blockdev/paride.txt
10444 F:      drivers/block/paride/
10445
10446 PARISC ARCHITECTURE
10447 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10448 M:      Helge Deller <deller@gmx.de>
10449 L:      linux-parisc@vger.kernel.org
10450 W:      http://www.parisc-linux.org/
10451 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10454 S:      Maintained
10455 F:      arch/parisc/
10456 F:      Documentation/parisc/
10457 F:      drivers/parisc/
10458 F:      drivers/char/agp/parisc-agp.c
10459 F:      drivers/input/serio/gscps2.c
10460 F:      drivers/parport/parport_gsc.*
10461 F:      drivers/tty/serial/8250/8250_gsc.c
10462 F:      drivers/video/fbdev/sti*
10463 F:      drivers/video/console/sti*
10464 F:      drivers/video/logo/logo_parisc*
10465
10466 PARMAN
10467 M:      Jiri Pirko <jiri@mellanox.com>
10468 L:      netdev@vger.kernel.org
10469 S:      Supported
10470 F:      lib/parman.c
10471 F:      lib/test_parman.c
10472 F:      include/linux/parman.h
10473
10474 PC87360 HARDWARE MONITORING DRIVER
10475 M:      Jim Cromie <jim.cromie@gmail.com>
10476 L:      linux-hwmon@vger.kernel.org
10477 S:      Maintained
10478 F:      Documentation/hwmon/pc87360
10479 F:      drivers/hwmon/pc87360.c
10480
10481 PC8736x GPIO DRIVER
10482 M:      Jim Cromie <jim.cromie@gmail.com>
10483 S:      Maintained
10484 F:      drivers/char/pc8736x_gpio.c
10485
10486 PC87427 HARDWARE MONITORING DRIVER
10487 M:      Jean Delvare <jdelvare@suse.com>
10488 L:      linux-hwmon@vger.kernel.org
10489 S:      Maintained
10490 F:      Documentation/hwmon/pc87427
10491 F:      drivers/hwmon/pc87427.c
10492
10493 PCA9532 LED DRIVER
10494 M:      Riku Voipio <riku.voipio@iki.fi>
10495 S:      Maintained
10496 F:      drivers/leds/leds-pca9532.c
10497 F:      include/linux/leds-pca9532.h
10498
10499 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10500 M:      Guenter Roeck <linux@roeck-us.net>
10501 L:      linux-i2c@vger.kernel.org
10502 S:      Maintained
10503 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10504
10505 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10506 M:      Khalid Aziz <khalid@gonehiking.org>
10507 S:      Maintained
10508 F:      drivers/firmware/pcdp.*
10509
10510 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10511 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10512 L:      linux-pci@vger.kernel.org
10513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10514 S:      Maintained
10515 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10516 F:      drivers/pci/host/pci-aardvark.c
10517
10518 PCI DRIVER FOR ALTERA PCIE IP
10519 M:      Ley Foon Tan <lftan@altera.com>
10520 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10521 L:      linux-pci@vger.kernel.org
10522 S:      Supported
10523 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10524 F:      drivers/pci/host/pcie-altera.c
10525
10526 PCI DRIVER FOR APPLIEDMICRO XGENE
10527 M:      Tanmay Inamdar <tinamdar@apm.com>
10528 L:      linux-pci@vger.kernel.org
10529 L:      linux-arm-kernel@lists.infradead.org
10530 S:      Maintained
10531 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10532 F:      drivers/pci/host/pci-xgene.c
10533
10534 PCI DRIVER FOR ARM VERSATILE PLATFORM
10535 M:      Rob Herring <robh@kernel.org>
10536 L:      linux-pci@vger.kernel.org
10537 L:      linux-arm-kernel@lists.infradead.org
10538 S:      Maintained
10539 F:      Documentation/devicetree/bindings/pci/versatile.txt
10540 F:      drivers/pci/host/pci-versatile.c
10541
10542 PCI DRIVER FOR ARMADA 8K
10543 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10544 L:      linux-pci@vger.kernel.org
10545 L:      linux-arm-kernel@lists.infradead.org
10546 S:      Maintained
10547 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10548 F:      drivers/pci/dwc/pcie-armada8k.c
10549
10550 PCI DRIVER FOR CADENCE PCIE IP
10551 M:      Alan Douglas <adouglas@cadence.com>
10552 L:      linux-pci@vger.kernel.org
10553 S:      Maintained
10554 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10555 F:      drivers/pci/cadence/pcie-cadence*
10556
10557 PCI DRIVER FOR FREESCALE LAYERSCAPE
10558 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10559 M:      Mingkai Hu <mingkai.hu@freescale.com>
10560 M:      Roy Zang <tie-fei.zang@freescale.com>
10561 L:      linuxppc-dev@lists.ozlabs.org
10562 L:      linux-pci@vger.kernel.org
10563 L:      linux-arm-kernel@lists.infradead.org
10564 S:      Maintained
10565 F:      drivers/pci/dwc/*layerscape*
10566
10567 PCI DRIVER FOR GENERIC OF HOSTS
10568 M:      Will Deacon <will.deacon@arm.com>
10569 L:      linux-pci@vger.kernel.org
10570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10571 S:      Maintained
10572 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10573 F:      drivers/pci/host/pci-host-common.c
10574 F:      drivers/pci/host/pci-host-generic.c
10575
10576 PCI DRIVER FOR IMX6
10577 M:      Richard Zhu <hongxing.zhu@nxp.com>
10578 M:      Lucas Stach <l.stach@pengutronix.de>
10579 L:      linux-pci@vger.kernel.org
10580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10581 S:      Maintained
10582 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10583 F:      drivers/pci/dwc/*imx6*
10584
10585 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10586 M:      Keith Busch <keith.busch@intel.com>
10587 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10588 L:      linux-pci@vger.kernel.org
10589 S:      Supported
10590 F:      drivers/pci/host/vmd.c
10591
10592 PCI DRIVER FOR MICROSEMI SWITCHTEC
10593 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10594 M:      Logan Gunthorpe <logang@deltatee.com>
10595 L:      linux-pci@vger.kernel.org
10596 S:      Maintained
10597 F:      Documentation/switchtec.txt
10598 F:      Documentation/ABI/testing/sysfs-class-switchtec
10599 F:      drivers/pci/switch/switchtec*
10600 F:      include/uapi/linux/switchtec_ioctl.h
10601 F:      include/linux/switchtec.h
10602 F:      drivers/ntb/hw/mscc/
10603
10604 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10605 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10606 M:      Jason Cooper <jason@lakedaemon.net>
10607 L:      linux-pci@vger.kernel.org
10608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10609 S:      Maintained
10610 F:      drivers/pci/host/*mvebu*
10611
10612 PCI DRIVER FOR NVIDIA TEGRA
10613 M:      Thierry Reding <thierry.reding@gmail.com>
10614 L:      linux-tegra@vger.kernel.org
10615 L:      linux-pci@vger.kernel.org
10616 S:      Supported
10617 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10618 F:      drivers/pci/host/pci-tegra.c
10619
10620 PCI DRIVER FOR RENESAS R-CAR
10621 M:      Simon Horman <horms@verge.net.au>
10622 L:      linux-pci@vger.kernel.org
10623 L:      linux-renesas-soc@vger.kernel.org
10624 S:      Maintained
10625 F:      drivers/pci/host/*rcar*
10626
10627 PCI DRIVER FOR SAMSUNG EXYNOS
10628 M:      Jingoo Han <jingoohan1@gmail.com>
10629 L:      linux-pci@vger.kernel.org
10630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10631 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10632 S:      Maintained
10633 F:      drivers/pci/dwc/pci-exynos.c
10634
10635 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10636 M:      Jingoo Han <jingoohan1@gmail.com>
10637 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10638 L:      linux-pci@vger.kernel.org
10639 S:      Maintained
10640 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10641 F:      drivers/pci/dwc/*designware*
10642
10643 PCI DRIVER FOR TI DRA7XX
10644 M:      Kishon Vijay Abraham I <kishon@ti.com>
10645 L:      linux-omap@vger.kernel.org
10646 L:      linux-pci@vger.kernel.org
10647 S:      Supported
10648 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10649 F:      drivers/pci/dwc/pci-dra7xx.c
10650
10651 PCI DRIVER FOR TI KEYSTONE
10652 M:      Murali Karicheri <m-karicheri2@ti.com>
10653 L:      linux-pci@vger.kernel.org
10654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10655 S:      Maintained
10656 F:      drivers/pci/dwc/*keystone*
10657
10658 PCI ENDPOINT SUBSYSTEM
10659 M:      Kishon Vijay Abraham I <kishon@ti.com>
10660 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10661 L:      linux-pci@vger.kernel.org
10662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10663 S:      Supported
10664 F:      drivers/pci/endpoint/
10665 F:      drivers/misc/pci_endpoint_test.c
10666 F:      tools/pci/
10667
10668 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10669 M:      Russell Currey <ruscur@russell.cc>
10670 L:      linuxppc-dev@lists.ozlabs.org
10671 S:      Supported
10672 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10673 F:      arch/powerpc/kernel/eeh*.c
10674 F:      arch/powerpc/platforms/*/eeh*.c
10675 F:      arch/powerpc/include/*/eeh*.h
10676
10677 PCI ERROR RECOVERY
10678 M:      Linas Vepstas <linasvepstas@gmail.com>
10679 L:      linux-pci@vger.kernel.org
10680 S:      Supported
10681 F:      Documentation/PCI/pci-error-recovery.txt
10682
10683 PCI MSI DRIVER FOR ALTERA MSI IP
10684 M:      Ley Foon Tan <lftan@altera.com>
10685 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10686 L:      linux-pci@vger.kernel.org
10687 S:      Supported
10688 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10689 F:      drivers/pci/host/pcie-altera-msi.c
10690
10691 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10692 M:      Duc Dang <dhdang@apm.com>
10693 L:      linux-pci@vger.kernel.org
10694 L:      linux-arm-kernel@lists.infradead.org
10695 S:      Maintained
10696 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10697 F:      drivers/pci/host/pci-xgene-msi.c
10698
10699 PCI SUBSYSTEM
10700 M:      Bjorn Helgaas <bhelgaas@google.com>
10701 L:      linux-pci@vger.kernel.org
10702 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10704 S:      Supported
10705 F:      Documentation/devicetree/bindings/pci/
10706 F:      Documentation/PCI/
10707 F:      drivers/acpi/pci*
10708 F:      drivers/pci/
10709 F:      include/asm-generic/pci*
10710 F:      include/linux/pci*
10711 F:      include/uapi/linux/pci*
10712 F:      lib/pci*
10713 F:      arch/x86/pci/
10714 F:      arch/x86/kernel/quirks.c
10715
10716 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10717 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10718 L:      linux-pci@vger.kernel.org
10719 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10721 S:      Supported
10722 F:      drivers/pci/host/
10723 F:      drivers/pci/dwc/
10724
10725 PCIE DRIVER FOR AXIS ARTPEC
10726 M:      Niklas Cassel <niklas.cassel@axis.com>
10727 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10728 L:      linux-arm-kernel@axis.com
10729 L:      linux-pci@vger.kernel.org
10730 S:      Maintained
10731 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10732 F:      drivers/pci/dwc/*artpec*
10733
10734 PCIE DRIVER FOR CAVIUM THUNDERX
10735 M:      David Daney <david.daney@cavium.com>
10736 L:      linux-pci@vger.kernel.org
10737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10738 S:      Supported
10739 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10740 F:      drivers/pci/host/pci-thunder-*
10741
10742 PCIE DRIVER FOR HISILICON
10743 M:      Zhou Wang <wangzhou1@hisilicon.com>
10744 L:      linux-pci@vger.kernel.org
10745 S:      Maintained
10746 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10747 F:      drivers/pci/dwc/pcie-hisi.c
10748
10749 PCIE DRIVER FOR HISILICON KIRIN
10750 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10751 M:      Binghui Wang <wangbinghui@hisilicon.com>
10752 L:      linux-pci@vger.kernel.org
10753 S:      Maintained
10754 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10755 F:      drivers/pci/dwc/pcie-kirin.c
10756
10757 PCIE DRIVER FOR HISILICON STB
10758 M:      Jianguo Sun <sunjianguo1@huawei.com>
10759 M:      Shawn Guo <shawn.guo@linaro.org>
10760 L:      linux-pci@vger.kernel.org
10761 S:      Maintained
10762 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10763 F:      drivers/pci/dwc/pcie-histb.c
10764
10765 PCIE DRIVER FOR MEDIATEK
10766 M:      Ryder Lee <ryder.lee@mediatek.com>
10767 L:      linux-pci@vger.kernel.org
10768 L:      linux-mediatek@lists.infradead.org
10769 S:      Supported
10770 F:      Documentation/devicetree/bindings/pci/mediatek*
10771 F:      drivers/pci/host/*mediatek*
10772
10773 PCIE DRIVER FOR QUALCOMM MSM
10774 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10775 L:      linux-pci@vger.kernel.org
10776 L:      linux-arm-msm@vger.kernel.org
10777 S:      Maintained
10778 F:      drivers/pci/dwc/*qcom*
10779
10780 PCIE DRIVER FOR ROCKCHIP
10781 M:      Shawn Lin <shawn.lin@rock-chips.com>
10782 L:      linux-pci@vger.kernel.org
10783 L:      linux-rockchip@lists.infradead.org
10784 S:      Maintained
10785 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10786 F:      drivers/pci/host/pcie-rockchip.c
10787
10788 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10789 M:      Linus Walleij <linus.walleij@linaro.org>
10790 L:      linux-pci@vger.kernel.org
10791 S:      Maintained
10792 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10793 F:      drivers/pci/host/pci-v3-semi.c
10794
10795 PCIE DRIVER FOR ST SPEAR13XX
10796 M:      Pratyush Anand <pratyush.anand@gmail.com>
10797 L:      linux-pci@vger.kernel.org
10798 S:      Maintained
10799 F:      drivers/pci/dwc/*spear*
10800
10801 PCMCIA SUBSYSTEM
10802 P:      Linux PCMCIA Team
10803 L:      linux-pcmcia@lists.infradead.org
10804 W:      http://lists.infradead.org/mailman/listinfo/linux-pcmcia
10805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10806 S:      Maintained
10807 F:      Documentation/pcmcia/
10808 F:      tools/pcmcia/
10809 F:      drivers/pcmcia/
10810 F:      include/pcmcia/
10811
10812 PCNET32 NETWORK DRIVER
10813 M:      Don Fry <pcnet32@frontier.com>
10814 L:      netdev@vger.kernel.org
10815 S:      Maintained
10816 F:      drivers/net/ethernet/amd/pcnet32.c
10817
10818 PCRYPT PARALLEL CRYPTO ENGINE
10819 M:      Steffen Klassert <steffen.klassert@secunet.com>
10820 L:      linux-crypto@vger.kernel.org
10821 S:      Maintained
10822 F:      crypto/pcrypt.c
10823 F:      include/crypto/pcrypt.h
10824
10825 PEAQ WMI HOTKEYS DRIVER
10826 M:      Hans de Goede <hdegoede@redhat.com>
10827 L:      platform-driver-x86@vger.kernel.org
10828 S:      Maintained
10829 F:      drivers/platform/x86/peaq-wmi.c
10830
10831 PER-CPU MEMORY ALLOCATOR
10832 M:      Tejun Heo <tj@kernel.org>
10833 M:      Christoph Lameter <cl@linux.com>
10834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
10835 S:      Maintained
10836 F:      include/linux/percpu*.h
10837 F:      mm/percpu*.c
10838 F:      arch/*/include/asm/percpu.h
10839
10840 PER-TASK DELAY ACCOUNTING
10841 M:      Balbir Singh <bsingharora@gmail.com>
10842 S:      Maintained
10843 F:      include/linux/delayacct.h
10844 F:      kernel/delayacct.c
10845
10846 PERFORMANCE EVENTS SUBSYSTEM
10847 M:      Peter Zijlstra <peterz@infradead.org>
10848 M:      Ingo Molnar <mingo@redhat.com>
10849 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
10850 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
10851 R:      Jiri Olsa <jolsa@redhat.com>
10852 R:      Namhyung Kim <namhyung@kernel.org>
10853 L:      linux-kernel@vger.kernel.org
10854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
10855 S:      Supported
10856 F:      kernel/events/*
10857 F:      include/linux/perf_event.h
10858 F:      include/uapi/linux/perf_event.h
10859 F:      arch/*/kernel/perf_event*.c
10860 F:      arch/*/kernel/*/perf_event*.c
10861 F:      arch/*/kernel/*/*/perf_event*.c
10862 F:      arch/*/include/asm/perf_event.h
10863 F:      arch/*/kernel/perf_callchain.c
10864 F:      arch/*/events/*
10865 F:      tools/perf/
10866
10867 PERSONALITY HANDLING
10868 M:      Christoph Hellwig <hch@infradead.org>
10869 L:      linux-abi-devel@lists.sourceforge.net
10870 S:      Maintained
10871 F:      include/linux/personality.h
10872 F:      include/uapi/linux/personality.h
10873
10874 PHONET PROTOCOL
10875 M:      Remi Denis-Courmont <courmisch@gmail.com>
10876 S:      Supported
10877 F:      Documentation/networking/phonet.txt
10878 F:      include/linux/phonet.h
10879 F:      include/net/phonet/
10880 F:      include/uapi/linux/phonet.h
10881 F:      net/phonet/
10882
10883 PHRAM MTD DRIVER
10884 M:      Joern Engel <joern@lazybastard.org>
10885 L:      linux-mtd@lists.infradead.org
10886 S:      Maintained
10887 F:      drivers/mtd/devices/phram.c
10888
10889 PICOLCD HID DRIVER
10890 M:      Bruno Prémont <bonbons@linux-vserver.org>
10891 L:      linux-input@vger.kernel.org
10892 S:      Maintained
10893 F:      drivers/hid/hid-picolcd*
10894
10895 PICOXCELL SUPPORT
10896 M:      Jamie Iles <jamie@jamieiles.com>
10897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10898 T:      git git://github.com/jamieiles/linux-2.6-ji.git
10899 S:      Supported
10900 F:      arch/arm/boot/dts/picoxcell*
10901 F:      arch/arm/mach-picoxcell/
10902 F:      drivers/crypto/picoxcell*
10903
10904 PIN CONTROL SUBSYSTEM
10905 M:      Linus Walleij <linus.walleij@linaro.org>
10906 L:      linux-gpio@vger.kernel.org
10907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
10908 S:      Maintained
10909 F:      Documentation/devicetree/bindings/pinctrl/
10910 F:      Documentation/driver-api/pinctl.rst
10911 F:      drivers/pinctrl/
10912 F:      include/linux/pinctrl/
10913
10914 PIN CONTROLLER - ATMEL AT91
10915 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
10916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10917 S:      Maintained
10918 F:      drivers/pinctrl/pinctrl-at91.*
10919
10920 PIN CONTROLLER - ATMEL AT91 PIO4
10921 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10923 L:      linux-gpio@vger.kernel.org
10924 S:      Supported
10925 F:      drivers/pinctrl/pinctrl-at91-pio4.*
10926
10927 PIN CONTROLLER - INTEL
10928 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10929 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
10930 S:      Maintained
10931 F:      drivers/pinctrl/intel/
10932
10933 PIN CONTROLLER - MEDIATEK
10934 M:      Sean Wang <sean.wang@mediatek.com>
10935 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10936 S:      Maintained
10937 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
10938 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
10939 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
10940 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
10941 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
10942
10943 PIN CONTROLLER - QUALCOMM
10944 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
10945 S:      Maintained
10946 L:      linux-arm-msm@vger.kernel.org
10947 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
10948 F:      drivers/pinctrl/qcom/
10949
10950 PIN CONTROLLER - RENESAS
10951 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10952 M:      Geert Uytterhoeven <geert+renesas@glider.be>
10953 L:      linux-renesas-soc@vger.kernel.org
10954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
10955 S:      Maintained
10956 F:      drivers/pinctrl/sh-pfc/
10957
10958 PIN CONTROLLER - SAMSUNG
10959 M:      Tomasz Figa <tomasz.figa@gmail.com>
10960 M:      Krzysztof Kozlowski <krzk@kernel.org>
10961 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10963 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10964 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
10965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
10966 S:      Maintained
10967 F:      drivers/pinctrl/samsung/
10968 F:      include/dt-bindings/pinctrl/samsung.h
10969 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
10970
10971 PIN CONTROLLER - SINGLE
10972 M:      Tony Lindgren <tony@atomide.com>
10973 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
10974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10975 L:      linux-omap@vger.kernel.org
10976 S:      Maintained
10977 F:      drivers/pinctrl/pinctrl-single.c
10978
10979 PIN CONTROLLER - ST SPEAR
10980 M:      Viresh Kumar <vireshk@kernel.org>
10981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10982 W:      http://www.st.com/spear
10983 S:      Maintained
10984 F:      drivers/pinctrl/spear/
10985
10986 PISTACHIO SOC SUPPORT
10987 M:      James Hartley <james.hartley@sondrel.com>
10988 L:      linux-mips@linux-mips.org
10989 S:      Odd Fixes
10990 F:      arch/mips/pistachio/
10991 F:      arch/mips/include/asm/mach-pistachio/
10992 F:      arch/mips/boot/dts/img/pistachio*
10993 F:      arch/mips/configs/pistachio*_defconfig
10994
10995 PKTCDVD DRIVER
10996 S:      Orphan
10997 M:      linux-block@vger.kernel.org
10998 F:      drivers/block/pktcdvd.c
10999 F:      include/linux/pktcdvd.h
11000 F:      include/uapi/linux/pktcdvd.h
11001
11002 PKUNITY SOC DRIVERS
11003 M:      Guan Xuetao <gxt@mprc.pku.edu.cn>
11004 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11005 S:      Maintained
11006 T:      git git://github.com/gxt/linux.git
11007 F:      drivers/input/serio/i8042-unicore32io.h
11008 F:      drivers/i2c/busses/i2c-puv3.c
11009 F:      drivers/video/fbdev/fb-puv3.c
11010 F:      drivers/rtc/rtc-puv3.c
11011
11012 PMBUS HARDWARE MONITORING DRIVERS
11013 M:      Guenter Roeck <linux@roeck-us.net>
11014 L:      linux-hwmon@vger.kernel.org
11015 W:      http://hwmon.wiki.kernel.org/
11016 W:      http://www.roeck-us.net/linux/drivers/
11017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11018 S:      Maintained
11019 F:      Documentation/hwmon/pmbus
11020 F:      drivers/hwmon/pmbus/
11021 F:      include/linux/pmbus.h
11022
11023 PMC SIERRA MaxRAID DRIVER
11024 L:      linux-scsi@vger.kernel.org
11025 W:      http://www.pmc-sierra.com/
11026 S:      Orphan
11027 F:      drivers/scsi/pmcraid.*
11028
11029 PMC SIERRA PM8001 DRIVER
11030 M:      Jack Wang <jinpu.wang@profitbricks.com>
11031 M:      lindar_liu@usish.com
11032 L:      linux-scsi@vger.kernel.org
11033 S:      Supported
11034 F:      drivers/scsi/pm8001/
11035
11036 PNP SUPPORT
11037 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11038 S:      Maintained
11039 F:      drivers/pnp/
11040
11041 POSIX CLOCKS and TIMERS
11042 M:      Thomas Gleixner <tglx@linutronix.de>
11043 L:      linux-kernel@vger.kernel.org
11044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11045 S:      Maintained
11046 F:      fs/timerfd.c
11047 F:      include/linux/timer*
11048 F:      kernel/time/*timer*
11049
11050 POWER MANAGEMENT CORE
11051 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11052 L:      linux-pm@vger.kernel.org
11053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11054 B:      https://bugzilla.kernel.org
11055 S:      Supported
11056 F:      drivers/base/power/
11057 F:      include/linux/pm.h
11058 F:      include/linux/pm_*
11059 F:      include/linux/powercap.h
11060 F:      drivers/powercap/
11061 F:      kernel/configs/nopm.config
11062
11063 POWER STATE COORDINATION INTERFACE (PSCI)
11064 M:      Mark Rutland <mark.rutland@arm.com>
11065 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11066 L:      linux-arm-kernel@lists.infradead.org
11067 S:      Maintained
11068 F:      drivers/firmware/psci*.c
11069 F:      include/linux/psci.h
11070 F:      include/uapi/linux/psci.h
11071
11072 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11073 M:      Sebastian Reichel <sre@kernel.org>
11074 L:      linux-pm@vger.kernel.org
11075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11076 S:      Maintained
11077 F:      Documentation/devicetree/bindings/power/supply/
11078 F:      include/linux/power_supply.h
11079 F:      drivers/power/supply/
11080
11081 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11082 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11083 L:      linuxppc-dev@lists.ozlabs.org
11084 S:      Maintained
11085 F:      drivers/char/powernv-op-panel.c
11086
11087 PPP OVER ATM (RFC 2364)
11088 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11089 S:      Maintained
11090 F:      net/atm/pppoatm.c
11091 F:      include/uapi/linux/atmppp.h
11092
11093 PPP OVER ETHERNET
11094 M:      Michal Ostrowski <mostrows@earthlink.net>
11095 S:      Maintained
11096 F:      drivers/net/ppp/pppoe.c
11097 F:      drivers/net/ppp/pppox.c
11098
11099 PPP OVER L2TP
11100 M:      James Chapman <jchapman@katalix.com>
11101 S:      Maintained
11102 F:      net/l2tp/l2tp_ppp.c
11103 F:      include/linux/if_pppol2tp.h
11104 F:      include/uapi/linux/if_pppol2tp.h
11105
11106 PPP PROTOCOL DRIVERS AND COMPRESSORS
11107 M:      Paul Mackerras <paulus@samba.org>
11108 L:      linux-ppp@vger.kernel.org
11109 S:      Maintained
11110 F:      drivers/net/ppp/ppp_*
11111
11112 PPS SUPPORT
11113 M:      Rodolfo Giometti <giometti@enneenne.com>
11114 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11115 L:      linuxpps@ml.enneenne.com (subscribers-only)
11116 S:      Maintained
11117 F:      Documentation/pps/
11118 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11119 F:      Documentation/ABI/testing/sysfs-pps
11120 F:      drivers/pps/
11121 F:      include/linux/pps*.h
11122 F:      include/uapi/linux/pps.h
11123
11124 PPTP DRIVER
11125 M:      Dmitry Kozlov <xeb@mail.ru>
11126 L:      netdev@vger.kernel.org
11127 S:      Maintained
11128 F:      drivers/net/ppp/pptp.c
11129 W:      http://sourceforge.net/projects/accel-pptp
11130
11131 PREEMPTIBLE KERNEL
11132 M:      Robert Love <rml@tech9.net>
11133 L:      kpreempt-tech@lists.sourceforge.net
11134 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11135 S:      Supported
11136 F:      Documentation/preempt-locking.txt
11137 F:      include/linux/preempt.h
11138
11139 PRINTK
11140 M:      Petr Mladek <pmladek@suse.com>
11141 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11142 R:      Steven Rostedt <rostedt@goodmis.org>
11143 S:      Maintained
11144 F:      kernel/printk/
11145 F:      include/linux/printk.h
11146
11147 PRISM54 WIRELESS DRIVER
11148 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11149 L:      linux-wireless@vger.kernel.org
11150 W:      http://wireless.kernel.org/en/users/Drivers/p54
11151 S:      Obsolete
11152 F:      drivers/net/wireless/intersil/prism54/
11153
11154 PROC SYSCTL
11155 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11156 M:      Kees Cook <keescook@chromium.org>
11157 L:      linux-kernel@vger.kernel.org
11158 L:      linux-fsdevel@vger.kernel.org
11159 S:      Maintained
11160 F:      fs/proc/proc_sysctl.c
11161 F:      include/linux/sysctl.h
11162 F:      kernel/sysctl.c
11163 F:      tools/testing/selftests/sysctl/
11164
11165 PS3 NETWORK SUPPORT
11166 M:      Geoff Levand <geoff@infradead.org>
11167 L:      netdev@vger.kernel.org
11168 L:      linuxppc-dev@lists.ozlabs.org
11169 S:      Maintained
11170 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11171
11172 PS3 PLATFORM SUPPORT
11173 M:      Geoff Levand <geoff@infradead.org>
11174 L:      linuxppc-dev@lists.ozlabs.org
11175 S:      Maintained
11176 F:      arch/powerpc/boot/ps3*
11177 F:      arch/powerpc/include/asm/lv1call.h
11178 F:      arch/powerpc/include/asm/ps3*.h
11179 F:      arch/powerpc/platforms/ps3/
11180 F:      drivers/*/ps3*
11181 F:      drivers/ps3/
11182 F:      drivers/rtc/rtc-ps3.c
11183 F:      drivers/usb/host/*ps3.c
11184 F:      sound/ppc/snd_ps3*
11185
11186 PS3VRAM DRIVER
11187 M:      Jim Paris <jim@jtan.com>
11188 M:      Geoff Levand <geoff@infradead.org>
11189 L:      linuxppc-dev@lists.ozlabs.org
11190 S:      Maintained
11191 F:      drivers/block/ps3vram.c
11192
11193 PSAMPLE PACKET SAMPLING SUPPORT:
11194 M:      Yotam Gigi <yotam.gi@gmail.com>
11195 S:      Maintained
11196 F:      net/psample
11197 F:      include/net/psample.h
11198 F:      include/uapi/linux/psample.h
11199
11200 PSTORE FILESYSTEM
11201 M:      Kees Cook <keescook@chromium.org>
11202 M:      Anton Vorontsov <anton@enomsg.org>
11203 M:      Colin Cross <ccross@android.com>
11204 M:      Tony Luck <tony.luck@intel.com>
11205 S:      Maintained
11206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11207 F:      fs/pstore/
11208 F:      include/linux/pstore*
11209 F:      drivers/firmware/efi/efi-pstore.c
11210 F:      drivers/acpi/apei/erst.c
11211 F:      Documentation/admin-guide/ramoops.rst
11212 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11213 K:      \b(pstore|ramoops)
11214
11215 PTP HARDWARE CLOCK SUPPORT
11216 M:      Richard Cochran <richardcochran@gmail.com>
11217 L:      netdev@vger.kernel.org
11218 S:      Maintained
11219 W:      http://linuxptp.sourceforge.net/
11220 F:      Documentation/ABI/testing/sysfs-ptp
11221 F:      Documentation/ptp/*
11222 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11223 F:      drivers/net/phy/dp83640*
11224 F:      drivers/ptp/*
11225 F:      include/linux/ptp_cl*
11226
11227 PTRACE SUPPORT
11228 M:      Oleg Nesterov <oleg@redhat.com>
11229 S:      Maintained
11230 F:      include/asm-generic/syscall.h
11231 F:      include/linux/ptrace.h
11232 F:      include/linux/regset.h
11233 F:      include/linux/tracehook.h
11234 F:      include/uapi/linux/ptrace.h
11235 F:      include/uapi/linux/ptrace.h
11236 F:      include/asm-generic/ptrace.h
11237 F:      kernel/ptrace.c
11238 F:      arch/*/ptrace*.c
11239 F:      arch/*/*/ptrace*.c
11240 F:      arch/*/include/asm/ptrace*.h
11241
11242 PULSE8-CEC DRIVER
11243 M:      Hans Verkuil <hverkuil@xs4all.nl>
11244 L:      linux-media@vger.kernel.org
11245 T:      git git://linuxtv.org/media_tree.git
11246 S:      Maintained
11247 F:      drivers/media/usb/pulse8-cec/*
11248 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11249
11250 PVRUSB2 VIDEO4LINUX DRIVER
11251 M:      Mike Isely <isely@pobox.com>
11252 L:      pvrusb2@isely.net       (subscribers-only)
11253 L:      linux-media@vger.kernel.org
11254 W:      http://www.isely.net/pvrusb2/
11255 T:      git git://linuxtv.org/media_tree.git
11256 S:      Maintained
11257 F:      Documentation/media/v4l-drivers/pvrusb2*
11258 F:      drivers/media/usb/pvrusb2/
11259
11260 PWC WEBCAM DRIVER
11261 M:      Hans Verkuil <hverkuil@xs4all.nl>
11262 L:      linux-media@vger.kernel.org
11263 T:      git git://linuxtv.org/media_tree.git
11264 S:      Odd Fixes
11265 F:      drivers/media/usb/pwc/*
11266
11267 PWM FAN DRIVER
11268 M:      Kamil Debski <kamil@wypas.org>
11269 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11270 L:      linux-hwmon@vger.kernel.org
11271 S:      Supported
11272 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11273 F:      Documentation/hwmon/pwm-fan
11274 F:      drivers/hwmon/pwm-fan.c
11275
11276 PWM IR Transmitter
11277 M:      Sean Young <sean@mess.org>
11278 L:      linux-media@vger.kernel.org
11279 S:      Maintained
11280 F:      drivers/media/rc/pwm-ir-tx.c
11281
11282 PWM SUBSYSTEM
11283 M:      Thierry Reding <thierry.reding@gmail.com>
11284 L:      linux-pwm@vger.kernel.org
11285 S:      Maintained
11286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11287 F:      Documentation/pwm.txt
11288 F:      Documentation/devicetree/bindings/pwm/
11289 F:      include/linux/pwm.h
11290 F:      drivers/pwm/
11291 F:      drivers/video/backlight/pwm_bl.c
11292 F:      include/linux/pwm_backlight.h
11293 F:      drivers/gpio/gpio-mvebu.c
11294 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11295
11296 PXA GPIO DRIVER
11297 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11298 L:      linux-gpio@vger.kernel.org
11299 S:      Maintained
11300 F:      drivers/gpio/gpio-pxa.c
11301
11302 PXA MMCI DRIVER
11303 S:      Orphan
11304
11305 PXA RTC DRIVER
11306 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11307 L:      linux-rtc@vger.kernel.org
11308 S:      Maintained
11309
11310 PXA2xx/PXA3xx SUPPORT
11311 M:      Daniel Mack <daniel@zonque.org>
11312 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11313 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11315 T:      git git://github.com/hzhuang1/linux.git
11316 T:      git git://github.com/rjarzmik/linux.git
11317 S:      Maintained
11318 F:      arch/arm/boot/dts/pxa*
11319 F:      arch/arm/mach-pxa/
11320 F:      drivers/dma/pxa*
11321 F:      drivers/pcmcia/pxa2xx*
11322 F:      drivers/pinctrl/pxa/
11323 F:      drivers/spi/spi-pxa2xx*
11324 F:      drivers/usb/gadget/udc/pxa2*
11325 F:      include/sound/pxa2xx-lib.h
11326 F:      sound/arm/pxa*
11327 F:      sound/soc/pxa/
11328
11329 PXA3xx NAND FLASH DRIVER
11330 M:      Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
11331 L:      linux-mtd@lists.infradead.org
11332 S:      Maintained
11333 F:      drivers/mtd/nand/pxa3xx_nand.c
11334
11335 QAT DRIVER
11336 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11337 L:      qat-linux@intel.com
11338 S:      Supported
11339 F:      drivers/crypto/qat/
11340
11341 QCOM AUDIO (ASoC) DRIVERS
11342 M:      Patrick Lai <plai@codeaurora.org>
11343 M:      Banajit Goswami <bgoswami@codeaurora.org>
11344 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11345 S:      Supported
11346 F:      sound/soc/qcom/
11347
11348 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11349 M:      Gabriel Somlo <somlo@cmu.edu>
11350 M:      "Michael S. Tsirkin" <mst@redhat.com>
11351 L:      qemu-devel@nongnu.org
11352 S:      Maintained
11353 F:      drivers/firmware/qemu_fw_cfg.c
11354
11355 QIB DRIVER
11356 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11357 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11358 L:      linux-rdma@vger.kernel.org
11359 S:      Supported
11360 F:      drivers/infiniband/hw/qib/
11361
11362 QLOGIC QL41xxx FCOE DRIVER
11363 M:      QLogic-Storage-Upstream@cavium.com
11364 L:      linux-scsi@vger.kernel.org
11365 S:      Supported
11366 F:      drivers/scsi/qedf/
11367
11368 QLOGIC QL41xxx ISCSI DRIVER
11369 M:      QLogic-Storage-Upstream@cavium.com
11370 L:      linux-scsi@vger.kernel.org
11371 S:      Supported
11372 F:      drivers/scsi/qedi/
11373
11374 QLOGIC QL4xxx ETHERNET DRIVER
11375 M:      Ariel Elior <Ariel.Elior@cavium.com>
11376 M:      everest-linux-l2@cavium.com
11377 L:      netdev@vger.kernel.org
11378 S:      Supported
11379 F:      drivers/net/ethernet/qlogic/qed/
11380 F:      include/linux/qed/
11381 F:      drivers/net/ethernet/qlogic/qede/
11382
11383 QLOGIC QL4xxx RDMA DRIVER
11384 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11385 M:      Ariel Elior <Ariel.Elior@cavium.com>
11386 L:      linux-rdma@vger.kernel.org
11387 S:      Supported
11388 F:      drivers/infiniband/hw/qedr/
11389 F:      include/uapi/rdma/qedr-abi.h
11390
11391 QLOGIC QLA1280 SCSI DRIVER
11392 M:      Michael Reed <mdr@sgi.com>
11393 L:      linux-scsi@vger.kernel.org
11394 S:      Maintained
11395 F:      drivers/scsi/qla1280.[ch]
11396
11397 QLOGIC QLA2XXX FC-SCSI DRIVER
11398 M:      qla2xxx-upstream@qlogic.com
11399 L:      linux-scsi@vger.kernel.org
11400 S:      Supported
11401 F:      Documentation/scsi/LICENSE.qla2xxx
11402 F:      drivers/scsi/qla2xxx/
11403
11404 QLOGIC QLA3XXX NETWORK DRIVER
11405 M:      Dept-GELinuxNICDev@cavium.com
11406 L:      netdev@vger.kernel.org
11407 S:      Supported
11408 F:      Documentation/networking/LICENSE.qla3xxx
11409 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11410
11411 QLOGIC QLA4XXX iSCSI DRIVER
11412 M:      QLogic-Storage-Upstream@qlogic.com
11413 L:      linux-scsi@vger.kernel.org
11414 S:      Supported
11415 F:      Documentation/scsi/LICENSE.qla4xxx
11416 F:      drivers/scsi/qla4xxx/
11417
11418 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11419 M:      Harish Patil <harish.patil@cavium.com>
11420 M:      Manish Chopra <manish.chopra@cavium.com>
11421 M:      Dept-GELinuxNICDev@cavium.com
11422 L:      netdev@vger.kernel.org
11423 S:      Supported
11424 F:      drivers/net/ethernet/qlogic/qlcnic/
11425
11426 QLOGIC QLGE 10Gb ETHERNET DRIVER
11427 M:      Harish Patil <harish.patil@cavium.com>
11428 M:      Manish Chopra <manish.chopra@cavium.com>
11429 M:      Dept-GELinuxNICDev@cavium.com
11430 L:      netdev@vger.kernel.org
11431 S:      Supported
11432 F:      drivers/net/ethernet/qlogic/qlge/
11433
11434 QNX4 FILESYSTEM
11435 M:      Anders Larsen <al@alarsen.net>
11436 W:      http://www.alarsen.net/linux/qnx4fs/
11437 S:      Maintained
11438 F:      fs/qnx4/
11439 F:      include/uapi/linux/qnx4_fs.h
11440 F:      include/uapi/linux/qnxtypes.h
11441
11442 QORIQ DPAA2 FSL-MC BUS DRIVER
11443 M:      Stuart Yoder <stuyoder@gmail.com>
11444 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11445 L:      linux-kernel@vger.kernel.org
11446 S:      Maintained
11447 F:      drivers/staging/fsl-mc/
11448 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11449
11450 QT1010 MEDIA DRIVER
11451 M:      Antti Palosaari <crope@iki.fi>
11452 L:      linux-media@vger.kernel.org
11453 W:      https://linuxtv.org
11454 W:      http://palosaari.fi/linux/
11455 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11456 T:      git git://linuxtv.org/anttip/media_tree.git
11457 S:      Maintained
11458 F:      drivers/media/tuners/qt1010*
11459
11460 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11461 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11462 L:      ath10k@lists.infradead.org
11463 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11465 S:      Supported
11466 F:      drivers/net/wireless/ath/ath10k/
11467
11468 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11469 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11470 L:      linux-wireless@vger.kernel.org
11471 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11472 S:      Supported
11473 F:      drivers/net/wireless/ath/ath9k/
11474
11475 QUALCOMM CAMERA SUBSYSTEM DRIVER
11476 M:      Todor Tomov <todor.tomov@linaro.org>
11477 L:      linux-media@vger.kernel.org
11478 S:      Maintained
11479 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11480 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11481 F:      drivers/media/platform/qcom/camss-8x16/
11482
11483 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11484 M:      Timur Tabi <timur@codeaurora.org>
11485 L:      netdev@vger.kernel.org
11486 S:      Supported
11487 F:      drivers/net/ethernet/qualcomm/emac/
11488
11489 QUALCOMM HEXAGON ARCHITECTURE
11490 M:      Richard Kuo <rkuo@codeaurora.org>
11491 L:      linux-hexagon@vger.kernel.org
11492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11493 S:      Supported
11494 F:      arch/hexagon/
11495
11496 QUALCOMM IOMMU
11497 M:      Rob Clark <robdclark@gmail.com>
11498 L:      iommu@lists.linux-foundation.org
11499 L:      linux-arm-msm@vger.kernel.org
11500 S:      Maintained
11501 F:      drivers/iommu/qcom_iommu.c
11502
11503 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11504 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11505 L:      linux-media@vger.kernel.org
11506 L:      linux-arm-msm@vger.kernel.org
11507 T:      git git://linuxtv.org/media_tree.git
11508 S:      Maintained
11509 F:      drivers/media/platform/qcom/venus/
11510
11511 QUALCOMM WCN36XX WIRELESS DRIVER
11512 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11513 L:      wcn36xx@lists.infradead.org
11514 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11515 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11516 S:      Supported
11517 F:      drivers/net/wireless/ath/wcn36xx/
11518
11519 QUANTENNA QTNFMAC WIRELESS DRIVER
11520 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11521 M:      Avinash Patil <avinashp@quantenna.com>
11522 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11523 L:      linux-wireless@vger.kernel.org
11524 S:      Maintained
11525 F:      drivers/net/wireless/quantenna
11526
11527 RADEON and AMDGPU DRM DRIVERS
11528 M:      Alex Deucher <alexander.deucher@amd.com>
11529 M:      Christian König <christian.koenig@amd.com>
11530 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11531 L:      amd-gfx@lists.freedesktop.org
11532 T:      git git://people.freedesktop.org/~agd5f/linux
11533 S:      Supported
11534 F:      drivers/gpu/drm/radeon/
11535 F:      include/uapi/drm/radeon_drm.h
11536 F:      drivers/gpu/drm/amd/
11537 F:      include/uapi/drm/amdgpu_drm.h
11538
11539 RADEON FRAMEBUFFER DISPLAY DRIVER
11540 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11541 L:      linux-fbdev@vger.kernel.org
11542 S:      Maintained
11543 F:      drivers/video/fbdev/aty/radeon*
11544 F:      include/uapi/linux/radeonfb.h
11545
11546 RADIOSHARK RADIO DRIVER
11547 M:      Hans Verkuil <hverkuil@xs4all.nl>
11548 L:      linux-media@vger.kernel.org
11549 T:      git git://linuxtv.org/media_tree.git
11550 S:      Maintained
11551 F:      drivers/media/radio/radio-shark.c
11552
11553 RADIOSHARK2 RADIO DRIVER
11554 M:      Hans Verkuil <hverkuil@xs4all.nl>
11555 L:      linux-media@vger.kernel.org
11556 T:      git git://linuxtv.org/media_tree.git
11557 S:      Maintained
11558 F:      drivers/media/radio/radio-shark2.c
11559 F:      drivers/media/radio/radio-tea5777.c
11560
11561 RADOS BLOCK DEVICE (RBD)
11562 M:      Ilya Dryomov <idryomov@gmail.com>
11563 M:      Sage Weil <sage@redhat.com>
11564 M:      Alex Elder <elder@kernel.org>
11565 L:      ceph-devel@vger.kernel.org
11566 W:      http://ceph.com/
11567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11568 T:      git git://github.com/ceph/ceph-client.git
11569 S:      Supported
11570 F:      Documentation/ABI/testing/sysfs-bus-rbd
11571 F:      drivers/block/rbd.c
11572 F:      drivers/block/rbd_types.h
11573
11574 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11575 M:      Paul Mackerras <paulus@samba.org>
11576 L:      linux-fbdev@vger.kernel.org
11577 S:      Maintained
11578 F:      drivers/video/fbdev/aty/aty128fb.c
11579
11580 RAINSHADOW-CEC DRIVER
11581 M:      Hans Verkuil <hverkuil@xs4all.nl>
11582 L:      linux-media@vger.kernel.org
11583 T:      git git://linuxtv.org/media_tree.git
11584 S:      Maintained
11585 F:      drivers/media/usb/rainshadow-cec/*
11586
11587 RALINK MIPS ARCHITECTURE
11588 M:      John Crispin <john@phrozen.org>
11589 L:      linux-mips@linux-mips.org
11590 S:      Maintained
11591 F:      arch/mips/ralink
11592
11593 RALINK RT2X00 WIRELESS LAN DRIVER
11594 P:      rt2x00 project
11595 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11596 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11597 L:      linux-wireless@vger.kernel.org
11598 S:      Maintained
11599 F:      drivers/net/wireless/ralink/rt2x00/
11600
11601 RAMDISK RAM BLOCK DEVICE DRIVER
11602 M:      Jens Axboe <axboe@kernel.dk>
11603 S:      Maintained
11604 F:      Documentation/blockdev/ramdisk.txt
11605 F:      drivers/block/brd.c
11606
11607 RANCHU VIRTUAL BOARD FOR MIPS
11608 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11609 L:      linux-mips@linux-mips.org
11610 S:      Supported
11611 F:      arch/mips/generic/board-ranchu.c
11612 F:      arch/mips/configs/generic/board-ranchu.config
11613
11614 RANDOM NUMBER DRIVER
11615 M:      "Theodore Ts'o" <tytso@mit.edu>
11616 S:      Maintained
11617 F:      drivers/char/random.c
11618
11619 RAPIDIO SUBSYSTEM
11620 M:      Matt Porter <mporter@kernel.crashing.org>
11621 M:      Alexandre Bounine <alexandre.bounine@idt.com>
11622 S:      Maintained
11623 F:      drivers/rapidio/
11624
11625 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11626 L:      linux-wireless@vger.kernel.org
11627 S:      Orphan
11628 F:      drivers/net/wireless/ray*
11629
11630 RCUTORTURE TEST FRAMEWORK
11631 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11632 M:      Josh Triplett <josh@joshtriplett.org>
11633 R:      Steven Rostedt <rostedt@goodmis.org>
11634 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11635 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11636 L:      linux-kernel@vger.kernel.org
11637 S:      Supported
11638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11639 F:      tools/testing/selftests/rcutorture
11640
11641 RDC R-321X SoC
11642 M:      Florian Fainelli <florian@openwrt.org>
11643 S:      Maintained
11644
11645 RDC R6040 FAST ETHERNET DRIVER
11646 M:      Florian Fainelli <f.fainelli@gmail.com>
11647 L:      netdev@vger.kernel.org
11648 S:      Maintained
11649 F:      drivers/net/ethernet/rdc/r6040.c
11650
11651 RDMAVT - RDMA verbs software
11652 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11653 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11654 L:      linux-rdma@vger.kernel.org
11655 S:      Supported
11656 F:      drivers/infiniband/sw/rdmavt
11657
11658 RDS - RELIABLE DATAGRAM SOCKETS
11659 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11660 L:      netdev@vger.kernel.org
11661 L:      linux-rdma@vger.kernel.org
11662 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11663 W:      https://oss.oracle.com/projects/rds/
11664 S:      Supported
11665 F:      net/rds/
11666 F:      Documentation/networking/rds.txt
11667
11668 RDT - RESOURCE ALLOCATION
11669 M:      Fenghua Yu <fenghua.yu@intel.com>
11670 L:      linux-kernel@vger.kernel.org
11671 S:      Supported
11672 F:      arch/x86/kernel/cpu/intel_rdt*
11673 F:      arch/x86/include/asm/intel_rdt_sched.h
11674 F:      Documentation/x86/intel_rdt*
11675
11676 READ-COPY UPDATE (RCU)
11677 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11678 M:      Josh Triplett <josh@joshtriplett.org>
11679 R:      Steven Rostedt <rostedt@goodmis.org>
11680 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11681 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11682 L:      linux-kernel@vger.kernel.org
11683 W:      http://www.rdrop.com/users/paulmck/RCU/
11684 S:      Supported
11685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11686 F:      Documentation/RCU/
11687 X:      Documentation/RCU/torture.txt
11688 F:      include/linux/rcu*
11689 X:      include/linux/srcu.h
11690 F:      kernel/rcu/
11691 X:      kernel/torture.c
11692
11693 REAL TIME CLOCK (RTC) SUBSYSTEM
11694 M:      Alessandro Zummo <a.zummo@towertech.it>
11695 M:      Alexandre Belloni <alexandre.belloni@free-electrons.com>
11696 L:      linux-rtc@vger.kernel.org
11697 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11699 S:      Maintained
11700 F:      Documentation/devicetree/bindings/rtc/
11701 F:      Documentation/rtc.txt
11702 F:      drivers/rtc/
11703 F:      include/linux/rtc.h
11704 F:      include/uapi/linux/rtc.h
11705 F:      include/linux/rtc/
11706 F:      include/linux/platform_data/rtc-*
11707 F:      tools/testing/selftests/timers/rtctest.c
11708
11709 REALTEK AUDIO CODECS
11710 M:      Bard Liao <bardliao@realtek.com>
11711 M:      Oder Chiou <oder_chiou@realtek.com>
11712 S:      Maintained
11713 F:      sound/soc/codecs/rt*
11714 F:      include/sound/rt*.h
11715
11716 REGISTER MAP ABSTRACTION
11717 M:      Mark Brown <broonie@kernel.org>
11718 L:      linux-kernel@vger.kernel.org
11719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11720 S:      Supported
11721 F:      Documentation/devicetree/bindings/regmap/
11722 F:      drivers/base/regmap/
11723 F:      include/linux/regmap.h
11724
11725 REISERFS FILE SYSTEM
11726 L:      reiserfs-devel@vger.kernel.org
11727 S:      Supported
11728 F:      fs/reiserfs/
11729
11730 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11731 M:      Ohad Ben-Cohen <ohad@wizery.com>
11732 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11733 L:      linux-remoteproc@vger.kernel.org
11734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11735 S:      Maintained
11736 F:      Documentation/devicetree/bindings/remoteproc/
11737 F:      Documentation/remoteproc.txt
11738 F:      drivers/remoteproc/
11739 F:      include/linux/remoteproc.h
11740
11741 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11742 M:      Ohad Ben-Cohen <ohad@wizery.com>
11743 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11744 L:      linux-remoteproc@vger.kernel.org
11745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11746 S:      Maintained
11747 F:      drivers/rpmsg/
11748 F:      Documentation/rpmsg.txt
11749 F:      include/linux/rpmsg.h
11750 F:      include/linux/rpmsg/
11751
11752 RENESAS CLOCK DRIVERS
11753 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11754 L:      linux-renesas-soc@vger.kernel.org
11755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11756 S:      Supported
11757 F:      drivers/clk/renesas/
11758
11759 RENESAS ETHERNET DRIVERS
11760 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11761 L:      netdev@vger.kernel.org
11762 L:      linux-renesas-soc@vger.kernel.org
11763 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11764 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11765 F:      drivers/net/ethernet/renesas/
11766 F:      include/linux/sh_eth.h
11767
11768 RENESAS R-CAR GYROADC DRIVER
11769 M:      Marek Vasut <marek.vasut@gmail.com>
11770 L:      linux-iio@vger.kernel.org
11771 S:      Supported
11772 F:      drivers/iio/adc/rcar_gyro_adc.c
11773
11774 RENESAS USB PHY DRIVER
11775 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11776 L:      linux-renesas-soc@vger.kernel.org
11777 S:      Maintained
11778 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11779
11780 RESET CONTROLLER FRAMEWORK
11781 M:      Philipp Zabel <p.zabel@pengutronix.de>
11782 T:      git git://git.pengutronix.de/git/pza/linux
11783 S:      Maintained
11784 F:      drivers/reset/
11785 F:      Documentation/devicetree/bindings/reset/
11786 F:      include/dt-bindings/reset/
11787 F:      include/linux/reset.h
11788 F:      include/linux/reset-controller.h
11789
11790 RFKILL
11791 M:      Johannes Berg <johannes@sipsolutions.net>
11792 L:      linux-wireless@vger.kernel.org
11793 W:      http://wireless.kernel.org/
11794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11796 S:      Maintained
11797 F:      Documentation/rfkill.txt
11798 F:      Documentation/ABI/stable/sysfs-class-rfkill
11799 F:      net/rfkill/
11800
11801 RHASHTABLE
11802 M:      Thomas Graf <tgraf@suug.ch>
11803 M:      Herbert Xu <herbert@gondor.apana.org.au>
11804 L:      netdev@vger.kernel.org
11805 S:      Maintained
11806 F:      lib/rhashtable.c
11807 F:      include/linux/rhashtable.h
11808
11809 RICOH R5C592 MEMORYSTICK DRIVER
11810 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11811 S:      Maintained
11812 F:      drivers/memstick/host/r592.*
11813
11814 RICOH SMARTMEDIA/XD DRIVER
11815 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11816 S:      Maintained
11817 F:      drivers/mtd/nand/r852.c
11818 F:      drivers/mtd/nand/r852.h
11819
11820 RISC-V ARCHITECTURE
11821 M:      Palmer Dabbelt <palmer@sifive.com>
11822 M:      Albert Ou <albert@sifive.com>
11823 L:      linux-riscv@lists.infradead.org
11824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
11825 S:      Supported
11826 F:      arch/riscv/
11827 K:      riscv
11828 N:      riscv
11829
11830 ROCCAT DRIVERS
11831 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
11832 W:      http://sourceforge.net/projects/roccat/
11833 S:      Maintained
11834 F:      drivers/hid/hid-roccat*
11835 F:      include/linux/hid-roccat*
11836 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
11837
11838 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
11839 M:      Jacob chen <jacob2.chen@rock-chips.com>
11840 L:      linux-media@vger.kernel.org
11841 S:      Maintained
11842 F:      drivers/media/platform/rockchip/rga/
11843 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
11844
11845 ROCKER DRIVER
11846 M:      Jiri Pirko <jiri@resnulli.us>
11847 L:      netdev@vger.kernel.org
11848 S:      Supported
11849 F:      drivers/net/ethernet/rocker/
11850
11851 ROCKETPORT DRIVER
11852 P:      Comtrol Corp.
11853 W:      http://www.comtrol.com
11854 S:      Maintained
11855 F:      Documentation/serial/rocket.txt
11856 F:      drivers/tty/rocket*
11857
11858 ROCKETPORT EXPRESS/INFINITY DRIVER
11859 M:      Kevin Cernekee <cernekee@gmail.com>
11860 L:      linux-serial@vger.kernel.org
11861 S:      Odd Fixes
11862 F:      drivers/tty/serial/rp2.*
11863
11864 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
11865 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
11866 L:      linux-kernel@vger.kernel.org
11867 L:      linux-renesas-soc@vger.kernel.org
11868 S:      Supported
11869 F:      drivers/mfd/bd9571mwv.c
11870 F:      drivers/regulator/bd9571mwv-regulator.c
11871 F:      drivers/gpio/gpio-bd9571mwv.c
11872 F:      include/linux/mfd/bd9571mwv.h
11873 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
11874
11875 ROSE NETWORK LAYER
11876 M:      Ralf Baechle <ralf@linux-mips.org>
11877 L:      linux-hams@vger.kernel.org
11878 W:      http://www.linux-ax25.org/
11879 S:      Maintained
11880 F:      include/net/rose.h
11881 F:      include/uapi/linux/rose.h
11882 F:      net/rose/
11883
11884 RTL2830 MEDIA DRIVER
11885 M:      Antti Palosaari <crope@iki.fi>
11886 L:      linux-media@vger.kernel.org
11887 W:      https://linuxtv.org
11888 W:      http://palosaari.fi/linux/
11889 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11890 T:      git git://linuxtv.org/anttip/media_tree.git
11891 S:      Maintained
11892 F:      drivers/media/dvb-frontends/rtl2830*
11893
11894 RTL2832 MEDIA DRIVER
11895 M:      Antti Palosaari <crope@iki.fi>
11896 L:      linux-media@vger.kernel.org
11897 W:      https://linuxtv.org
11898 W:      http://palosaari.fi/linux/
11899 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11900 T:      git git://linuxtv.org/anttip/media_tree.git
11901 S:      Maintained
11902 F:      drivers/media/dvb-frontends/rtl2832*
11903
11904 RTL2832_SDR MEDIA DRIVER
11905 M:      Antti Palosaari <crope@iki.fi>
11906 L:      linux-media@vger.kernel.org
11907 W:      https://linuxtv.org
11908 W:      http://palosaari.fi/linux/
11909 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11910 T:      git git://linuxtv.org/anttip/media_tree.git
11911 S:      Maintained
11912 F:      drivers/media/dvb-frontends/rtl2832_sdr*
11913
11914 RTL8180 WIRELESS DRIVER
11915 L:      linux-wireless@vger.kernel.org
11916 W:      http://wireless.kernel.org/
11917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
11918 S:      Orphan
11919 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
11920
11921 RTL8187 WIRELESS DRIVER
11922 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
11923 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
11924 M:      Larry Finger <Larry.Finger@lwfinger.net>
11925 L:      linux-wireless@vger.kernel.org
11926 W:      http://wireless.kernel.org/
11927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
11928 S:      Maintained
11929 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
11930
11931 REALTEK WIRELESS DRIVER (rtlwifi family)
11932 M:      Ping-Ke Shih <pkshih@realtek.com>
11933 L:      linux-wireless@vger.kernel.org
11934 W:      http://wireless.kernel.org/
11935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
11936 S:      Maintained
11937 F:      drivers/net/wireless/realtek/rtlwifi/
11938
11939 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
11940 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
11941 L:      linux-wireless@vger.kernel.org
11942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
11943 S:      Maintained
11944 F:      drivers/net/wireless/realtek/rtl8xxxu/
11945
11946 RXRPC SOCKETS (AF_RXRPC)
11947 M:      David Howells <dhowells@redhat.com>
11948 L:      linux-afs@lists.infradead.org
11949 S:      Supported
11950 F:      net/rxrpc/
11951 F:      include/keys/rxrpc-type.h
11952 F:      include/net/af_rxrpc.h
11953 F:      include/trace/events/rxrpc.h
11954 F:      include/uapi/linux/rxrpc.h
11955 F:      Documentation/networking/rxrpc.txt
11956 W:      https://www.infradead.org/~dhowells/kafs/
11957
11958 S3 SAVAGE FRAMEBUFFER DRIVER
11959 M:      Antonino Daplas <adaplas@gmail.com>
11960 L:      linux-fbdev@vger.kernel.org
11961 S:      Maintained
11962 F:      drivers/video/fbdev/savage/
11963
11964 S390
11965 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
11966 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
11967 L:      linux-s390@vger.kernel.org
11968 W:      http://www.ibm.com/developerworks/linux/linux390/
11969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
11970 S:      Supported
11971 F:      arch/s390/
11972 F:      drivers/s390/
11973 F:      Documentation/s390/
11974 F:      Documentation/driver-api/s390-drivers.rst
11975
11976 S390 COMMON I/O LAYER
11977 M:      Sebastian Ott <sebott@linux.vnet.ibm.com>
11978 M:      Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
11979 L:      linux-s390@vger.kernel.org
11980 W:      http://www.ibm.com/developerworks/linux/linux390/
11981 S:      Supported
11982 F:      drivers/s390/cio/
11983
11984 S390 DASD DRIVER
11985 M:      Stefan Haberland <sth@linux.vnet.ibm.com>
11986 M:      Jan Hoeppner <hoeppner@linux.vnet.ibm.com>
11987 L:      linux-s390@vger.kernel.org
11988 W:      http://www.ibm.com/developerworks/linux/linux390/
11989 S:      Supported
11990 F:      drivers/s390/block/dasd*
11991 F:      block/partitions/ibm.c
11992
11993 S390 IOMMU (PCI)
11994 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
11995 L:      linux-s390@vger.kernel.org
11996 W:      http://www.ibm.com/developerworks/linux/linux390/
11997 S:      Supported
11998 F:      drivers/iommu/s390-iommu.c
11999
12000 S390 IUCV NETWORK LAYER
12001 M:      Julian Wiedmann <jwi@linux.vnet.ibm.com>
12002 M:      Ursula Braun <ubraun@linux.vnet.ibm.com>
12003 L:      linux-s390@vger.kernel.org
12004 W:      http://www.ibm.com/developerworks/linux/linux390/
12005 S:      Supported
12006 F:      drivers/s390/net/*iucv*
12007 F:      include/net/iucv/
12008 F:      net/iucv/
12009
12010 S390 NETWORK DRIVERS
12011 M:      Julian Wiedmann <jwi@linux.vnet.ibm.com>
12012 M:      Ursula Braun <ubraun@linux.vnet.ibm.com>
12013 L:      linux-s390@vger.kernel.org
12014 W:      http://www.ibm.com/developerworks/linux/linux390/
12015 S:      Supported
12016 F:      drivers/s390/net/
12017
12018 S390 PCI SUBSYSTEM
12019 M:      Sebastian Ott <sebott@linux.vnet.ibm.com>
12020 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12021 L:      linux-s390@vger.kernel.org
12022 W:      http://www.ibm.com/developerworks/linux/linux390/
12023 S:      Supported
12024 F:      arch/s390/pci/
12025 F:      drivers/pci/hotplug/s390_pci_hpc.c
12026
12027 S390 VFIO-CCW DRIVER
12028 M:      Cornelia Huck <cohuck@redhat.com>
12029 M:      Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
12030 L:      linux-s390@vger.kernel.org
12031 L:      kvm@vger.kernel.org
12032 S:      Supported
12033 F:      drivers/s390/cio/vfio_ccw*
12034 F:      Documentation/s390/vfio-ccw.txt
12035 F:      include/uapi/linux/vfio_ccw.h
12036
12037 S390 ZCRYPT DRIVER
12038 M:      Harald Freudenberger <freude@de.ibm.com>
12039 L:      linux-s390@vger.kernel.org
12040 W:      http://www.ibm.com/developerworks/linux/linux390/
12041 S:      Supported
12042 F:      drivers/s390/crypto/
12043
12044 S390 ZFCP DRIVER
12045 M:      Steffen Maier <maier@linux.vnet.ibm.com>
12046 M:      Benjamin Block <bblock@linux.vnet.ibm.com>
12047 L:      linux-s390@vger.kernel.org
12048 W:      http://www.ibm.com/developerworks/linux/linux390/
12049 S:      Supported
12050 F:      drivers/s390/scsi/zfcp_*
12051
12052 S3C24XX SD/MMC Driver
12053 M:      Ben Dooks <ben-linux@fluff.org>
12054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12055 S:      Supported
12056 F:      drivers/mmc/host/s3cmci.*
12057
12058 SAA6588 RDS RECEIVER DRIVER
12059 M:      Hans Verkuil <hverkuil@xs4all.nl>
12060 L:      linux-media@vger.kernel.org
12061 T:      git git://linuxtv.org/media_tree.git
12062 W:      https://linuxtv.org
12063 S:      Odd Fixes
12064 F:      drivers/media/i2c/saa6588*
12065
12066 SAA7134 VIDEO4LINUX DRIVER
12067 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12068 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12069 L:      linux-media@vger.kernel.org
12070 W:      https://linuxtv.org
12071 T:      git git://linuxtv.org/media_tree.git
12072 S:      Odd fixes
12073 F:      Documentation/media/v4l-drivers/saa7134*
12074 F:      drivers/media/pci/saa7134/
12075
12076 SAA7146 VIDEO4LINUX-2 DRIVER
12077 M:      Hans Verkuil <hverkuil@xs4all.nl>
12078 L:      linux-media@vger.kernel.org
12079 T:      git git://linuxtv.org/media_tree.git
12080 S:      Maintained
12081 F:      drivers/media/common/saa7146/
12082 F:      drivers/media/pci/saa7146/
12083 F:      include/media/saa7146*
12084
12085 SAMSUNG AUDIO (ASoC) DRIVERS
12086 M:      Krzysztof Kozlowski <krzk@kernel.org>
12087 M:      Sangbeom Kim <sbkim73@samsung.com>
12088 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12089 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12090 S:      Supported
12091 F:      sound/soc/samsung/
12092
12093 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12094 M:      Krzysztof Kozlowski <krzk@kernel.org>
12095 L:      linux-crypto@vger.kernel.org
12096 L:      linux-samsung-soc@vger.kernel.org
12097 S:      Maintained
12098 F:      drivers/crypto/exynos-rng.c
12099 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12100
12101 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12102 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12103 L:      linux-samsung-soc@vger.kernel.org
12104 S:      Maintained
12105 F:      drivers/char/hw_random/exynos-trng.c
12106 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12107
12108 SAMSUNG FRAMEBUFFER DRIVER
12109 M:      Jingoo Han <jingoohan1@gmail.com>
12110 L:      linux-fbdev@vger.kernel.org
12111 S:      Maintained
12112 F:      drivers/video/fbdev/s3c-fb.c
12113
12114 SAMSUNG LAPTOP DRIVER
12115 M:      Corentin Chary <corentin.chary@gmail.com>
12116 L:      platform-driver-x86@vger.kernel.org
12117 S:      Maintained
12118 F:      drivers/platform/x86/samsung-laptop.c
12119
12120 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12121 M:      Sangbeom Kim <sbkim73@samsung.com>
12122 M:      Krzysztof Kozlowski <krzk@kernel.org>
12123 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12124 L:      linux-kernel@vger.kernel.org
12125 L:      linux-samsung-soc@vger.kernel.org
12126 S:      Supported
12127 F:      drivers/mfd/sec*.c
12128 F:      drivers/regulator/s2m*.c
12129 F:      drivers/regulator/s5m*.c
12130 F:      drivers/clk/clk-s2mps11.c
12131 F:      drivers/rtc/rtc-s5m.c
12132 F:      include/linux/mfd/samsung/
12133 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12134 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12135 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12136 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12137
12138 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12139 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12140 L:      linux-media@vger.kernel.org
12141 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12142 S:      Maintained
12143 F:      drivers/media/platform/s3c-camif/
12144 F:      include/media/drv-intf/s3c_camif.h
12145
12146 SAMSUNG S3FWRN5 NFC DRIVER
12147 M:      Robert Baldyga <r.baldyga@samsung.com>
12148 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12149 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12150 S:      Supported
12151 F:      drivers/nfc/s3fwrn5
12152
12153 SAMSUNG S5C73M3 CAMERA DRIVER
12154 M:      Kyungmin Park <kyungmin.park@samsung.com>
12155 M:      Andrzej Hajda <a.hajda@samsung.com>
12156 L:      linux-media@vger.kernel.org
12157 S:      Supported
12158 F:      drivers/media/i2c/s5c73m3/*
12159
12160 SAMSUNG S5K5BAF CAMERA DRIVER
12161 M:      Kyungmin Park <kyungmin.park@samsung.com>
12162 M:      Andrzej Hajda <a.hajda@samsung.com>
12163 L:      linux-media@vger.kernel.org
12164 S:      Supported
12165 F:      drivers/media/i2c/s5k5baf.c
12166
12167 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12168 M:      Krzysztof Kozlowski <krzk@kernel.org>
12169 M:      Vladimir Zapolskiy <vz@mleia.com>
12170 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12171 L:      linux-crypto@vger.kernel.org
12172 L:      linux-samsung-soc@vger.kernel.org
12173 S:      Maintained
12174 F:      drivers/crypto/s5p-sss.c
12175
12176 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12177 M:      Kyungmin Park <kyungmin.park@samsung.com>
12178 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12179 L:      linux-media@vger.kernel.org
12180 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12181 S:      Supported
12182 F:      drivers/media/platform/exynos4-is/
12183
12184 SAMSUNG SOC CLOCK DRIVERS
12185 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12186 M:      Tomasz Figa <tomasz.figa@gmail.com>
12187 M:      Chanwoo Choi <cw00.choi@samsung.com>
12188 S:      Supported
12189 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12190 F:      drivers/clk/samsung/
12191 F:      include/dt-bindings/clock/exynos*.h
12192 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12193
12194 SAMSUNG SPI DRIVERS
12195 M:      Kukjin Kim <kgene@kernel.org>
12196 M:      Krzysztof Kozlowski <krzk@kernel.org>
12197 M:      Andi Shyti <andi.shyti@samsung.com>
12198 L:      linux-spi@vger.kernel.org
12199 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12200 S:      Maintained
12201 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12202 F:      drivers/spi/spi-s3c*
12203 F:      include/linux/platform_data/spi-s3c64xx.h
12204
12205 SAMSUNG SXGBE DRIVERS
12206 M:      Byungho An <bh74.an@samsung.com>
12207 M:      Girish K S <ks.giri@samsung.com>
12208 M:      Vipul Pandya <vipul.pandya@samsung.com>
12209 S:      Supported
12210 L:      netdev@vger.kernel.org
12211 F:      drivers/net/ethernet/samsung/sxgbe/
12212
12213 SAMSUNG THERMAL DRIVER
12214 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12215 L:      linux-pm@vger.kernel.org
12216 L:      linux-samsung-soc@vger.kernel.org
12217 S:      Supported
12218 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12219 F:      drivers/thermal/samsung/
12220
12221 SAMSUNG USB2 PHY DRIVER
12222 M:      Kamil Debski <kamil@wypas.org>
12223 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12224 L:      linux-kernel@vger.kernel.org
12225 S:      Supported
12226 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12227 F:      Documentation/phy/samsung-usb2.txt
12228 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12229 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12230 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12231 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12232 F:      drivers/phy/samsung/phy-samsung-usb2.c
12233 F:      drivers/phy/samsung/phy-samsung-usb2.h
12234
12235 SC1200 WDT DRIVER
12236 M:      Zwane Mwaikambo <zwanem@gmail.com>
12237 S:      Maintained
12238 F:      drivers/watchdog/sc1200wdt.c
12239
12240 SCHEDULER
12241 M:      Ingo Molnar <mingo@redhat.com>
12242 M:      Peter Zijlstra <peterz@infradead.org>
12243 L:      linux-kernel@vger.kernel.org
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12245 S:      Maintained
12246 F:      kernel/sched/
12247 F:      include/linux/sched.h
12248 F:      include/uapi/linux/sched.h
12249 F:      include/linux/wait.h
12250
12251 SCORE ARCHITECTURE
12252 M:      Chen Liqin <liqin.linux@gmail.com>
12253 M:      Lennox Wu <lennox.wu@gmail.com>
12254 W:      http://www.sunplus.com
12255 S:      Supported
12256 F:      arch/score/
12257
12258 SCR24X CHIP CARD INTERFACE DRIVER
12259 M:      Lubomir Rintel <lkundrak@v3.sk>
12260 S:      Supported
12261 F:      drivers/char/pcmcia/scr24x_cs.c
12262
12263 SCSI CDROM DRIVER
12264 M:      Jens Axboe <axboe@kernel.dk>
12265 L:      linux-scsi@vger.kernel.org
12266 W:      http://www.kernel.dk
12267 S:      Maintained
12268 F:      drivers/scsi/sr*
12269
12270 SCSI RDMA PROTOCOL (SRP) INITIATOR
12271 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12272 L:      linux-rdma@vger.kernel.org
12273 S:      Supported
12274 W:      http://www.openfabrics.org
12275 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12277 F:      drivers/infiniband/ulp/srp/
12278 F:      include/scsi/srp.h
12279
12280 SCSI SG DRIVER
12281 M:      Doug Gilbert <dgilbert@interlog.com>
12282 L:      linux-scsi@vger.kernel.org
12283 W:      http://sg.danny.cz/sg
12284 S:      Maintained
12285 F:      Documentation/scsi/scsi-generic.txt
12286 F:      drivers/scsi/sg.c
12287 F:      include/scsi/sg.h
12288
12289 SCSI SUBSYSTEM
12290 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12292 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12294 L:      linux-scsi@vger.kernel.org
12295 S:      Maintained
12296 F:      Documentation/devicetree/bindings/scsi/
12297 F:      drivers/scsi/
12298 F:      include/scsi/
12299
12300 SCSI TAPE DRIVER
12301 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12302 L:      linux-scsi@vger.kernel.org
12303 S:      Maintained
12304 F:      Documentation/scsi/st.txt
12305 F:      drivers/scsi/st.*
12306 F:      drivers/scsi/st_*.h
12307
12308 SCTP PROTOCOL
12309 M:      Vlad Yasevich <vyasevich@gmail.com>
12310 M:      Neil Horman <nhorman@tuxdriver.com>
12311 L:      linux-sctp@vger.kernel.org
12312 W:      http://lksctp.sourceforge.net
12313 S:      Maintained
12314 F:      Documentation/networking/sctp.txt
12315 F:      include/linux/sctp.h
12316 F:      include/uapi/linux/sctp.h
12317 F:      include/net/sctp/
12318 F:      net/sctp/
12319
12320 SCx200 CPU SUPPORT
12321 M:      Jim Cromie <jim.cromie@gmail.com>
12322 S:      Odd Fixes
12323 F:      Documentation/i2c/busses/scx200_acb
12324 F:      arch/x86/platform/scx200/
12325 F:      drivers/watchdog/scx200_wdt.c
12326 F:      drivers/i2c/busses/scx200*
12327 F:      drivers/mtd/maps/scx200_docflash.c
12328 F:      include/linux/scx200.h
12329
12330 SCx200 GPIO DRIVER
12331 M:      Jim Cromie <jim.cromie@gmail.com>
12332 S:      Maintained
12333 F:      drivers/char/scx200_gpio.c
12334 F:      include/linux/scx200_gpio.h
12335
12336 SCx200 HRT CLOCKSOURCE DRIVER
12337 M:      Jim Cromie <jim.cromie@gmail.com>
12338 S:      Maintained
12339 F:      drivers/clocksource/scx200_hrt.c
12340
12341 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12342 M:      Sascha Sommer <saschasommer@freenet.de>
12343 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12344 S:      Maintained
12345 F:      drivers/mmc/host/sdricoh_cs.c
12346
12347 SECURE COMPUTING
12348 M:      Kees Cook <keescook@chromium.org>
12349 R:      Andy Lutomirski <luto@amacapital.net>
12350 R:      Will Drewry <wad@chromium.org>
12351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12352 S:      Supported
12353 F:      kernel/seccomp.c
12354 F:      include/uapi/linux/seccomp.h
12355 F:      include/linux/seccomp.h
12356 F:      tools/testing/selftests/seccomp/*
12357 F:      tools/testing/selftests/kselftest_harness.h
12358 F:      Documentation/userspace-api/seccomp_filter.rst
12359 K:      \bsecure_computing
12360 K:      \bTIF_SECCOMP\b
12361
12362 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12363 M:      Al Cooper <alcooperx@gmail.com>
12364 L:      linux-mmc@vger.kernel.org
12365 L:      bcm-kernel-feedback-list@broadcom.com
12366 S:      Maintained
12367 F:      drivers/mmc/host/sdhci-brcmstb*
12368
12369 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12370 M:      Adrian Hunter <adrian.hunter@intel.com>
12371 L:      linux-mmc@vger.kernel.org
12372 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12373 S:      Maintained
12374 F:      drivers/mmc/host/sdhci*
12375 F:      include/linux/mmc/sdhci*
12376
12377 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12378 M:      Ben Dooks <ben-linux@fluff.org>
12379 M:      Jaehoon Chung <jh80.chung@samsung.com>
12380 L:      linux-mmc@vger.kernel.org
12381 S:      Maintained
12382 F:      drivers/mmc/host/sdhci-s3c*
12383
12384 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12385 M:      Viresh Kumar <vireshk@kernel.org>
12386 L:      linux-mmc@vger.kernel.org
12387 S:      Maintained
12388 F:      drivers/mmc/host/sdhci-spear.c
12389
12390 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12391 M:      Kishon Vijay Abraham I <kishon@ti.com>
12392 L:      linux-mmc@vger.kernel.org
12393 S:      Maintained
12394 F:      drivers/mmc/host/sdhci-omap.c
12395
12396 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12397 M:      Scott Bauer <scott.bauer@intel.com>
12398 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12399 L:      linux-block@vger.kernel.org
12400 S:      Supported
12401 F:      block/sed*
12402 F:      block/opal_proto.h
12403 F:      include/linux/sed*
12404 F:      include/uapi/linux/sed*
12405
12406 SECURITY CONTACT
12407 M:      Security Officers <security@kernel.org>
12408 S:      Supported
12409
12410 SECURITY SUBSYSTEM
12411 M:      James Morris <jmorris@namei.org>
12412 M:      "Serge E. Hallyn" <serge@hallyn.com>
12413 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12415 W:      http://kernsec.org/
12416 S:      Supported
12417 F:      security/
12418
12419 SELINUX SECURITY MODULE
12420 M:      Paul Moore <paul@paul-moore.com>
12421 M:      Stephen Smalley <sds@tycho.nsa.gov>
12422 M:      Eric Paris <eparis@parisplace.org>
12423 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12424 W:      https://selinuxproject.org
12425 W:      https://github.com/SELinuxProject
12426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12427 S:      Supported
12428 F:      include/linux/selinux*
12429 F:      security/selinux/
12430 F:      scripts/selinux/
12431 F:      Documentation/admin-guide/LSM/SELinux.rst
12432
12433 SENSABLE PHANTOM
12434 M:      Jiri Slaby <jirislaby@gmail.com>
12435 S:      Maintained
12436 F:      drivers/misc/phantom.c
12437 F:      include/uapi/linux/phantom.h
12438
12439 SERIAL DEVICE BUS
12440 M:      Rob Herring <robh@kernel.org>
12441 L:      linux-serial@vger.kernel.org
12442 S:      Maintained
12443 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12444 F:      drivers/tty/serdev/
12445 F:      include/linux/serdev.h
12446
12447 SERIAL DRIVERS
12448 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12449 L:      linux-serial@vger.kernel.org
12450 S:      Maintained
12451 F:      Documentation/devicetree/bindings/serial/
12452 F:      drivers/tty/serial/
12453
12454 SERIAL IR RECEIVER
12455 M:      Sean Young <sean@mess.org>
12456 L:      linux-media@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/media/rc/serial_ir.c
12459
12460 SFC NETWORK DRIVER
12461 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12462 M:      Edward Cree <ecree@solarflare.com>
12463 M:      Bert Kenward <bkenward@solarflare.com>
12464 L:      netdev@vger.kernel.org
12465 S:      Supported
12466 F:      drivers/net/ethernet/sfc/
12467
12468 SGI GRU DRIVER
12469 M:      Dimitri Sivanich <sivanich@sgi.com>
12470 S:      Maintained
12471 F:      drivers/misc/sgi-gru/
12472
12473 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12474 M:      Pat Gefre <pfg@sgi.com>
12475 L:      linux-ia64@vger.kernel.org
12476 S:      Supported
12477 F:      Documentation/ia64/serial.txt
12478 F:      drivers/tty/serial/ioc?_serial.c
12479 F:      include/linux/ioc?.h
12480
12481 SGI XP/XPC/XPNET DRIVER
12482 M:      Cliff Whickman <cpw@sgi.com>
12483 M:      Robin Holt <robinmholt@gmail.com>
12484 S:      Maintained
12485 F:      drivers/misc/sgi-xp/
12486
12487 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12488 M:      Ursula Braun <ubraun@linux.vnet.ibm.com>
12489 L:      linux-s390@vger.kernel.org
12490 W:      http://www.ibm.com/developerworks/linux/linux390/
12491 S:      Supported
12492 F:      net/smc/
12493
12494 SH_VEU V4L2 MEM2MEM DRIVER
12495 L:      linux-media@vger.kernel.org
12496 S:      Orphan
12497 F:      drivers/media/platform/sh_veu.c
12498
12499 SH_VOU V4L2 OUTPUT DRIVER
12500 L:      linux-media@vger.kernel.org
12501 S:      Orphan
12502 F:      drivers/media/platform/sh_vou.c
12503 F:      include/media/drv-intf/sh_vou.h
12504
12505 SI2157 MEDIA DRIVER
12506 M:      Antti Palosaari <crope@iki.fi>
12507 L:      linux-media@vger.kernel.org
12508 W:      https://linuxtv.org
12509 W:      http://palosaari.fi/linux/
12510 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12511 T:      git git://linuxtv.org/anttip/media_tree.git
12512 S:      Maintained
12513 F:      drivers/media/tuners/si2157*
12514
12515 SI2165 MEDIA DRIVER
12516 M:      Matthias Schwarzott <zzam@gentoo.org>
12517 L:      linux-media@vger.kernel.org
12518 W:      https://linuxtv.org
12519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12520 S:      Maintained
12521 F:      drivers/media/dvb-frontends/si2165*
12522
12523 SI2168 MEDIA DRIVER
12524 M:      Antti Palosaari <crope@iki.fi>
12525 L:      linux-media@vger.kernel.org
12526 W:      https://linuxtv.org
12527 W:      http://palosaari.fi/linux/
12528 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12529 T:      git git://linuxtv.org/anttip/media_tree.git
12530 S:      Maintained
12531 F:      drivers/media/dvb-frontends/si2168*
12532
12533 SI470X FM RADIO RECEIVER I2C DRIVER
12534 M:      Hans Verkuil <hverkuil@xs4all.nl>
12535 L:      linux-media@vger.kernel.org
12536 T:      git git://linuxtv.org/media_tree.git
12537 W:      https://linuxtv.org
12538 S:      Odd Fixes
12539 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12540
12541 SI470X FM RADIO RECEIVER USB DRIVER
12542 M:      Hans Verkuil <hverkuil@xs4all.nl>
12543 L:      linux-media@vger.kernel.org
12544 T:      git git://linuxtv.org/media_tree.git
12545 W:      https://linuxtv.org
12546 S:      Maintained
12547 F:      drivers/media/radio/si470x/radio-si470x-common.c
12548 F:      drivers/media/radio/si470x/radio-si470x.h
12549 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12550
12551 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12552 M:      Eduardo Valentin <edubezval@gmail.com>
12553 L:      linux-media@vger.kernel.org
12554 T:      git git://linuxtv.org/media_tree.git
12555 W:      https://linuxtv.org
12556 S:      Odd Fixes
12557 F:      drivers/media/radio/si4713/si4713.?
12558
12559 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12560 M:      Eduardo Valentin <edubezval@gmail.com>
12561 L:      linux-media@vger.kernel.org
12562 T:      git git://linuxtv.org/media_tree.git
12563 W:      https://linuxtv.org
12564 S:      Odd Fixes
12565 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12566
12567 SI4713 FM RADIO TRANSMITTER USB DRIVER
12568 M:      Hans Verkuil <hverkuil@xs4all.nl>
12569 L:      linux-media@vger.kernel.org
12570 T:      git git://linuxtv.org/media_tree.git
12571 W:      https://linuxtv.org
12572 S:      Maintained
12573 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12574
12575 SIANO DVB DRIVER
12576 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12577 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12578 L:      linux-media@vger.kernel.org
12579 W:      https://linuxtv.org
12580 T:      git git://linuxtv.org/media_tree.git
12581 S:      Odd fixes
12582 F:      drivers/media/common/siano/
12583 F:      drivers/media/usb/siano/
12584 F:      drivers/media/usb/siano/
12585 F:      drivers/media/mmc/siano/
12586
12587 SILEAD TOUCHSCREEN DRIVER
12588 M:      Hans de Goede <hdegoede@redhat.com>
12589 L:      linux-input@vger.kernel.org
12590 L:      platform-driver-x86@vger.kernel.org
12591 S:      Maintained
12592 F:      drivers/input/touchscreen/silead.c
12593 F:      drivers/platform/x86/silead_dmi.c
12594
12595 SILICON MOTION SM712 FRAME BUFFER DRIVER
12596 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12597 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12598 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12599 L:      linux-fbdev@vger.kernel.org
12600 S:      Maintained
12601 F:      drivers/video/fbdev/sm712*
12602 F:      Documentation/fb/sm712fb.txt
12603
12604 SIMPLE FIRMWARE INTERFACE (SFI)
12605 M:      Len Brown <lenb@kernel.org>
12606 L:      sfi-devel@simplefirmware.org
12607 W:      http://simplefirmware.org/
12608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12609 S:      Supported
12610 F:      arch/x86/platform/sfi/
12611 F:      drivers/sfi/
12612 F:      include/linux/sfi*.h
12613
12614 SIMPLEFB FB DRIVER
12615 M:      Hans de Goede <hdegoede@redhat.com>
12616 L:      linux-fbdev@vger.kernel.org
12617 S:      Maintained
12618 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12619 F:      drivers/video/fbdev/simplefb.c
12620 F:      include/linux/platform_data/simplefb.h
12621
12622 SIMTEC EB110ATX (Chalice CATS)
12623 P:      Ben Dooks
12624 P:      Vincent Sanders <vince@simtec.co.uk>
12625 M:      Simtec Linux Team <linux@simtec.co.uk>
12626 W:      http://www.simtec.co.uk/products/EB110ATX/
12627 S:      Supported
12628
12629 SIMTEC EB2410ITX (BAST)
12630 P:      Ben Dooks
12631 P:      Vincent Sanders <vince@simtec.co.uk>
12632 M:      Simtec Linux Team <linux@simtec.co.uk>
12633 W:      http://www.simtec.co.uk/products/EB2410ITX/
12634 S:      Supported
12635 F:      arch/arm/mach-s3c24xx/mach-bast.c
12636 F:      arch/arm/mach-s3c24xx/bast-ide.c
12637 F:      arch/arm/mach-s3c24xx/bast-irq.c
12638
12639 SIPHASH PRF ROUTINES
12640 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12641 S:      Maintained
12642 F:      lib/siphash.c
12643 F:      lib/test_siphash.c
12644 F:      include/linux/siphash.h
12645
12646 SIOX
12647 M:      Gavin Schenk <g.schenk@eckelmann.de>
12648 M:      Uwe Kleine-König <kernel@pengutronix.de>
12649 S:      Supported
12650 F:      drivers/siox/*
12651 F:      include/trace/events/siox.h
12652
12653 SIS 190 ETHERNET DRIVER
12654 M:      Francois Romieu <romieu@fr.zoreil.com>
12655 L:      netdev@vger.kernel.org
12656 S:      Maintained
12657 F:      drivers/net/ethernet/sis/sis190.c
12658
12659 SIS 900/7016 FAST ETHERNET DRIVER
12660 M:      Daniele Venzano <venza@brownhat.org>
12661 W:      http://www.brownhat.org/sis900.html
12662 L:      netdev@vger.kernel.org
12663 S:      Maintained
12664 F:      drivers/net/ethernet/sis/sis900.*
12665
12666 SIS FRAMEBUFFER DRIVER
12667 M:      Thomas Winischhofer <thomas@winischhofer.net>
12668 W:      http://www.winischhofer.net/linuxsisvga.shtml
12669 S:      Maintained
12670 F:      Documentation/fb/sisfb.txt
12671 F:      drivers/video/fbdev/sis/
12672 F:      include/video/sisfb.h
12673
12674 SIS USB2VGA DRIVER
12675 M:      Thomas Winischhofer <thomas@winischhofer.net>
12676 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12677 S:      Maintained
12678 F:      drivers/usb/misc/sisusbvga/
12679
12680 SLAB ALLOCATOR
12681 M:      Christoph Lameter <cl@linux.com>
12682 M:      Pekka Enberg <penberg@kernel.org>
12683 M:      David Rientjes <rientjes@google.com>
12684 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12685 M:      Andrew Morton <akpm@linux-foundation.org>
12686 L:      linux-mm@kvack.org
12687 S:      Maintained
12688 F:      include/linux/sl?b*.h
12689 F:      mm/sl?b*
12690
12691 SLEEPABLE READ-COPY UPDATE (SRCU)
12692 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12693 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12694 M:      Josh Triplett <josh@joshtriplett.org>
12695 R:      Steven Rostedt <rostedt@goodmis.org>
12696 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12697 L:      linux-kernel@vger.kernel.org
12698 W:      http://www.rdrop.com/users/paulmck/RCU/
12699 S:      Supported
12700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12701 F:      include/linux/srcu.h
12702 F:      kernel/rcu/srcu.c
12703
12704 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12705 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12706 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12707 S:      Maintained
12708 F:      drivers/slimbus/
12709 F:      Documentation/devicetree/bindings/slimbus/
12710 F:      include/linux/slimbus.h
12711
12712 SMACK SECURITY MODULE
12713 M:      Casey Schaufler <casey@schaufler-ca.com>
12714 L:      linux-security-module@vger.kernel.org
12715 W:      http://schaufler-ca.com
12716 T:      git git://github.com/cschaufler/smack-next
12717 S:      Maintained
12718 F:      Documentation/admin-guide/LSM/Smack.rst
12719 F:      security/smack/
12720
12721 SMC91x ETHERNET DRIVER
12722 M:      Nicolas Pitre <nico@fluxnic.net>
12723 S:      Odd Fixes
12724 F:      drivers/net/ethernet/smsc/smc91x.*
12725
12726 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12727 M:      Sakari Ailus <sakari.ailus@iki.fi>
12728 L:      linux-media@vger.kernel.org
12729 S:      Maintained
12730 F:      drivers/media/i2c/smiapp/
12731 F:      include/media/i2c/smiapp.h
12732 F:      drivers/media/i2c/smiapp-pll.c
12733 F:      drivers/media/i2c/smiapp-pll.h
12734 F:      include/uapi/linux/smiapp.h
12735 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12736
12737 SMM665 HARDWARE MONITOR DRIVER
12738 M:      Guenter Roeck <linux@roeck-us.net>
12739 L:      linux-hwmon@vger.kernel.org
12740 S:      Maintained
12741 F:      Documentation/hwmon/smm665
12742 F:      drivers/hwmon/smm665.c
12743
12744 SMSC EMC2103 HARDWARE MONITOR DRIVER
12745 M:      Steve Glendinning <steve.glendinning@shawell.net>
12746 L:      linux-hwmon@vger.kernel.org
12747 S:      Maintained
12748 F:      Documentation/hwmon/emc2103
12749 F:      drivers/hwmon/emc2103.c
12750
12751 SMSC SCH5627 HARDWARE MONITOR DRIVER
12752 M:      Hans de Goede <hdegoede@redhat.com>
12753 L:      linux-hwmon@vger.kernel.org
12754 S:      Supported
12755 F:      Documentation/hwmon/sch5627
12756 F:      drivers/hwmon/sch5627.c
12757
12758 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12759 M:      Steve Glendinning <steve.glendinning@shawell.net>
12760 L:      linux-fbdev@vger.kernel.org
12761 S:      Maintained
12762 F:      drivers/video/fbdev/smscufx.c
12763
12764 SMSC47B397 HARDWARE MONITOR DRIVER
12765 M:      Jean Delvare <jdelvare@suse.com>
12766 L:      linux-hwmon@vger.kernel.org
12767 S:      Maintained
12768 F:      Documentation/hwmon/smsc47b397
12769 F:      drivers/hwmon/smsc47b397.c
12770
12771 SMSC911x ETHERNET DRIVER
12772 M:      Steve Glendinning <steve.glendinning@shawell.net>
12773 L:      netdev@vger.kernel.org
12774 S:      Maintained
12775 F:      include/linux/smsc911x.h
12776 F:      drivers/net/ethernet/smsc/smsc911x.*
12777
12778 SMSC9420 PCI ETHERNET DRIVER
12779 M:      Steve Glendinning <steve.glendinning@shawell.net>
12780 L:      netdev@vger.kernel.org
12781 S:      Maintained
12782 F:      drivers/net/ethernet/smsc/smsc9420.*
12783
12784 SOC-CAMERA V4L2 SUBSYSTEM
12785 M:      Guennadi Liakhovetski <g.liakhovetski@gmx.de>
12786 L:      linux-media@vger.kernel.org
12787 T:      git git://linuxtv.org/media_tree.git
12788 S:      Maintained
12789 F:      include/media/soc*
12790 F:      drivers/media/i2c/soc_camera/
12791 F:      drivers/media/platform/soc_camera/
12792
12793 SOCIONEXT UNIPHIER SOUND DRIVER
12794 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12795 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12796 S:      Maintained
12797 F:      sound/soc/uniphier/
12798
12799 SOEKRIS NET48XX LED SUPPORT
12800 M:      Chris Boot <bootc@bootc.net>
12801 S:      Maintained
12802 F:      drivers/leds/leds-net48xx.c
12803
12804 SOFT-ROCE DRIVER (rxe)
12805 M:      Moni Shoua <monis@mellanox.com>
12806 L:      linux-rdma@vger.kernel.org
12807 S:      Supported
12808 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
12809 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12810 F:      drivers/infiniband/sw/rxe/
12811 F:      include/uapi/rdma/rdma_user_rxe.h
12812
12813 SOFTLOGIC 6x10 MPEG CODEC
12814 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
12815 M:      Anton Sviridenko <anton@corp.bluecherry.net>
12816 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
12817 M:      Andrey Utkin <andrey_utkin@fastmail.com>
12818 M:      Ismael Luceno <ismael@iodev.co.uk>
12819 L:      linux-media@vger.kernel.org
12820 S:      Supported
12821 F:      drivers/media/pci/solo6x10/
12822
12823 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
12824 M:      James Morse <james.morse@arm.com>
12825 L:      linux-arm-kernel@lists.infradead.org
12826 S:      Maintained
12827 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
12828 F:      drivers/firmware/arm_sdei.c
12829 F:      include/linux/sdei.h
12830 F:      include/uapi/linux/sdei.h
12831
12832 SOFTWARE RAID (Multiple Disks) SUPPORT
12833 M:      Shaohua Li <shli@kernel.org>
12834 L:      linux-raid@vger.kernel.org
12835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
12836 S:      Supported
12837 F:      drivers/md/Makefile
12838 F:      drivers/md/Kconfig
12839 F:      drivers/md/md*
12840 F:      drivers/md/raid*
12841 F:      include/linux/raid/
12842 F:      include/uapi/linux/raid/
12843
12844 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
12845 M:      Jassi Brar <jaswinder.singh@linaro.org>
12846 L:      netdev@vger.kernel.org
12847 S:      Maintained
12848 F:      drivers/net/ethernet/socionext/netsec.c
12849 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
12850
12851 SONIC NETWORK DRIVER
12852 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
12853 L:      netdev@vger.kernel.org
12854 S:      Maintained
12855 F:      drivers/net/ethernet/natsemi/sonic.*
12856
12857 SONICS SILICON BACKPLANE DRIVER (SSB)
12858 M:      Michael Buesch <m@bues.ch>
12859 L:      linux-wireless@vger.kernel.org
12860 S:      Maintained
12861 F:      drivers/ssb/
12862 F:      include/linux/ssb/
12863
12864 SONY IMX274 SENSOR DRIVER
12865 M:      Leon Luo <leonl@leopardimaging.com>
12866 L:      linux-media@vger.kernel.org
12867 T:      git git://linuxtv.org/media_tree.git
12868 S:      Maintained
12869 F:      drivers/media/i2c/imx274.c
12870 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
12871
12872 SONY MEMORYSTICK CARD SUPPORT
12873 M:      Alex Dubov <oakad@yahoo.com>
12874 W:      http://tifmxx.berlios.de/
12875 S:      Maintained
12876 F:      drivers/memstick/host/tifm_ms.c
12877
12878 SONY MEMORYSTICK STANDARD SUPPORT
12879 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12880 S:      Maintained
12881 F:      drivers/memstick/core/ms_block.*
12882
12883 SONY VAIO CONTROL DEVICE DRIVER
12884 M:      Mattia Dongili <malattia@linux.it>
12885 L:      platform-driver-x86@vger.kernel.org
12886 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
12887 S:      Maintained
12888 F:      Documentation/laptops/sony-laptop.txt
12889 F:      drivers/char/sonypi.c
12890 F:      drivers/platform/x86/sony-laptop.c
12891 F:      include/linux/sony-laptop.h
12892
12893 SOUND
12894 M:      Jaroslav Kysela <perex@perex.cz>
12895 M:      Takashi Iwai <tiwai@suse.com>
12896 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12897 W:      http://www.alsa-project.org/
12898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12899 T:      git git://git.alsa-project.org/alsa-kernel.git
12900 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
12901 S:      Maintained
12902 F:      Documentation/sound/
12903 F:      include/sound/
12904 F:      include/uapi/sound/
12905 F:      sound/
12906
12907 SOUND - COMPRESSED AUDIO
12908 M:      Vinod Koul <vinod.koul@intel.com>
12909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12911 S:      Supported
12912 F:      Documentation/sound/alsa/compress_offload.txt
12913 F:      include/sound/compress_driver.h
12914 F:      include/uapi/sound/compress_*
12915 F:      sound/core/compress_offload.c
12916 F:      sound/soc/soc-compress.c
12917
12918 SOUND - DMAENGINE HELPERS
12919 M:      Lars-Peter Clausen <lars@metafoo.de>
12920 S:      Supported
12921 F:      include/sound/dmaengine_pcm.h
12922 F:      sound/core/pcm_dmaengine.c
12923 F:      sound/soc/soc-generic-dmaengine-pcm.c
12924
12925 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
12926 M:      Liam Girdwood <lgirdwood@gmail.com>
12927 M:      Mark Brown <broonie@kernel.org>
12928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
12929 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12930 W:      http://alsa-project.org/main/index.php/ASoC
12931 S:      Supported
12932 F:      Documentation/devicetree/bindings/sound/
12933 F:      Documentation/sound/alsa/soc/
12934 F:      sound/soc/
12935 F:      include/sound/soc*
12936
12937 SOUNDWIRE SUBSYSTEM
12938 M:      Vinod Koul <vinod.koul@intel.com>
12939 M:      Sanyog Kale <sanyog.r.kale@intel.com>
12940 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
12941 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12942 S:      Supported
12943 F:      Documentation/driver-api/soundwire/
12944 F:      drivers/soundwire/
12945 F:      include/linux/soundwire/
12946
12947 SP2 MEDIA DRIVER
12948 M:      Olli Salonen <olli.salonen@iki.fi>
12949 L:      linux-media@vger.kernel.org
12950 W:      https://linuxtv.org
12951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12952 S:      Maintained
12953 F:      drivers/media/dvb-frontends/sp2*
12954
12955 SPARC + UltraSPARC (sparc/sparc64)
12956 M:      "David S. Miller" <davem@davemloft.net>
12957 L:      sparclinux@vger.kernel.org
12958 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
12959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
12960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
12961 S:      Maintained
12962 F:      arch/sparc/
12963 F:      drivers/sbus/
12964
12965 SPARC SERIAL DRIVERS
12966 M:      "David S. Miller" <davem@davemloft.net>
12967 L:      sparclinux@vger.kernel.org
12968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
12969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
12970 S:      Maintained
12971 F:      include/linux/sunserialcore.h
12972 F:      drivers/tty/serial/suncore.c
12973 F:      drivers/tty/serial/sunhv.c
12974 F:      drivers/tty/serial/sunsab.c
12975 F:      drivers/tty/serial/sunsab.h
12976 F:      drivers/tty/serial/sunsu.c
12977 F:      drivers/tty/serial/sunzilog.c
12978 F:      drivers/tty/serial/sunzilog.h
12979 F:      drivers/tty/vcc.c
12980
12981 SPARSE CHECKER
12982 M:      "Christopher Li" <sparse@chrisli.org>
12983 L:      linux-sparse@vger.kernel.org
12984 W:      https://sparse.wiki.kernel.org/
12985 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
12986 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
12987 S:      Maintained
12988 F:      include/linux/compiler.h
12989
12990 SPEAR CLOCK FRAMEWORK SUPPORT
12991 M:      Viresh Kumar <vireshk@kernel.org>
12992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12993 W:      http://www.st.com/spear
12994 S:      Maintained
12995 F:      drivers/clk/spear/
12996
12997 SPEAR PLATFORM SUPPORT
12998 M:      Viresh Kumar <vireshk@kernel.org>
12999 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13001 W:      http://www.st.com/spear
13002 S:      Maintained
13003 F:      arch/arm/boot/dts/spear*
13004 F:      arch/arm/mach-spear/
13005
13006 SPI NOR SUBSYSTEM
13007 M:      Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
13008 M:      Marek Vasut <marek.vasut@gmail.com>
13009 L:      linux-mtd@lists.infradead.org
13010 W:      http://www.linux-mtd.infradead.org/
13011 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13012 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13013 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13014 S:      Maintained
13015 F:      drivers/mtd/spi-nor/
13016 F:      include/linux/mtd/spi-nor.h
13017
13018 SPI SUBSYSTEM
13019 M:      Mark Brown <broonie@kernel.org>
13020 L:      linux-spi@vger.kernel.org
13021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13022 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13023 S:      Maintained
13024 F:      Documentation/devicetree/bindings/spi/
13025 F:      Documentation/spi/
13026 F:      drivers/spi/
13027 F:      include/linux/spi/
13028 F:      include/uapi/linux/spi/
13029 F:      tools/spi/
13030
13031 SPIDERNET NETWORK DRIVER for CELL
13032 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13033 L:      netdev@vger.kernel.org
13034 S:      Supported
13035 F:      Documentation/networking/spider_net.txt
13036 F:      drivers/net/ethernet/toshiba/spider_net*
13037
13038 SPMI SUBSYSTEM
13039 R:      Stephen Boyd <sboyd@kernel.org>
13040 L:      linux-arm-msm@vger.kernel.org
13041 F:      Documentation/devicetree/bindings/spmi/
13042 F:      drivers/spmi/
13043 F:      include/dt-bindings/spmi/spmi.h
13044 F:      include/linux/spmi.h
13045 F:      include/trace/events/spmi.h
13046
13047 SPU FILE SYSTEM
13048 M:      Jeremy Kerr <jk@ozlabs.org>
13049 L:      linuxppc-dev@lists.ozlabs.org
13050 W:      http://www.ibm.com/developerworks/power/cell/
13051 S:      Supported
13052 F:      Documentation/filesystems/spufs.txt
13053 F:      arch/powerpc/platforms/cell/spufs/
13054
13055 SQUASHFS FILE SYSTEM
13056 M:      Phillip Lougher <phillip@squashfs.org.uk>
13057 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13058 W:      http://squashfs.org.uk
13059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13060 S:      Maintained
13061 F:      Documentation/filesystems/squashfs.txt
13062 F:      fs/squashfs/
13063
13064 SRM (Alpha) environment access
13065 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13066 S:      Maintained
13067 F:      arch/alpha/kernel/srm_env.c
13068
13069 STABLE BRANCH
13070 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13071 L:      stable@vger.kernel.org
13072 S:      Supported
13073 F:      Documentation/process/stable-kernel-rules.rst
13074
13075 STAGING - ATOMISP DRIVER
13076 M:      Alan Cox <alan@linux.intel.com>
13077 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13078 L:      linux-media@vger.kernel.org
13079 S:      Maintained
13080 F:      drivers/staging/media/atomisp/
13081
13082 STAGING - COMEDI
13083 M:      Ian Abbott <abbotti@mev.co.uk>
13084 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13085 S:      Odd Fixes
13086 F:      drivers/staging/comedi/
13087
13088 STAGING - FLARION FT1000 DRIVERS
13089 M:      Marek Belisko <marek.belisko@gmail.com>
13090 S:      Odd Fixes
13091 F:      drivers/staging/ft1000/
13092
13093 STAGING - INDUSTRIAL IO
13094 M:      Jonathan Cameron <jic23@kernel.org>
13095 L:      linux-iio@vger.kernel.org
13096 S:      Odd Fixes
13097 F:      Documentation/devicetree/bindings/staging/iio/
13098 F:      drivers/staging/iio/
13099
13100 STAGING - LUSTRE PARALLEL FILESYSTEM
13101 M:      Oleg Drokin <oleg.drokin@intel.com>
13102 M:      Andreas Dilger <andreas.dilger@intel.com>
13103 M:      James Simmons <jsimmons@infradead.org>
13104 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13105 W:      http://wiki.lustre.org/
13106 S:      Maintained
13107 F:      drivers/staging/lustre
13108
13109 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13110 M:      Marc Dietrich <marvin24@gmx.de>
13111 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13112 L:      linux-tegra@vger.kernel.org
13113 S:      Maintained
13114 F:      drivers/staging/nvec/
13115
13116 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13117 M:      Jens Frederich <jfrederich@gmail.com>
13118 M:      Daniel Drake <dsd@laptop.org>
13119 M:      Jon Nettleton <jon.nettleton@gmail.com>
13120 W:      http://wiki.laptop.org/go/DCON
13121 S:      Maintained
13122 F:      drivers/staging/olpc_dcon/
13123
13124 STAGING - REALTEK RTL8712U DRIVERS
13125 M:      Larry Finger <Larry.Finger@lwfinger.net>
13126 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13127 S:      Odd Fixes
13128 F:      drivers/staging/rtl8712/
13129
13130 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13131 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13132 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13133 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13134 L:      linux-fbdev@vger.kernel.org
13135 S:      Maintained
13136 F:      drivers/staging/sm750fb/
13137
13138 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13139 M:      William Hubbs <w.d.hubbs@gmail.com>
13140 M:      Chris Brannon <chris@the-brannons.com>
13141 M:      Kirk Reiser <kirk@reisers.ca>
13142 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13143 L:      speakup@linux-speakup.org
13144 W:      http://www.linux-speakup.org/
13145 S:      Odd Fixes
13146 F:      drivers/staging/speakup/
13147
13148 STAGING - VIA VT665X DRIVERS
13149 M:      Forest Bond <forest@alittletooquiet.net>
13150 S:      Odd Fixes
13151 F:      drivers/staging/vt665?/
13152
13153 STAGING - WILC1000 WIFI DRIVER
13154 M:      Aditya Shankar <aditya.shankar@microchip.com>
13155 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13156 L:      linux-wireless@vger.kernel.org
13157 S:      Supported
13158 F:      drivers/staging/wilc1000/
13159
13160 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13161 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13162 S:      Odd Fixes
13163 F:      drivers/staging/xgifb/
13164
13165 STAGING SUBSYSTEM
13166 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13168 L:      devel@driverdev.osuosl.org
13169 S:      Supported
13170 F:      drivers/staging/
13171
13172 STARFIRE/DURALAN NETWORK DRIVER
13173 M:      Ion Badulescu <ionut@badula.org>
13174 S:      Odd Fixes
13175 F:      drivers/net/ethernet/adaptec/starfire*
13176
13177 STEC S1220 SKD DRIVER
13178 M:      Bart Van Assche <bart.vanassche@wdc.com>
13179 L:      linux-block@vger.kernel.org
13180 S:      Maintained
13181 F:      drivers/block/skd*[ch]
13182
13183 STI CEC DRIVER
13184 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13185 S:      Maintained
13186 F:      drivers/staging/media/st-cec/
13187 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13188
13189 STK1160 USB VIDEO CAPTURE DRIVER
13190 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13191 L:      linux-media@vger.kernel.org
13192 T:      git git://linuxtv.org/media_tree.git
13193 S:      Maintained
13194 F:      drivers/media/usb/stk1160/
13195
13196 STMMAC ETHERNET DRIVER
13197 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13198 M:      Alexandre Torgue <alexandre.torgue@st.com>
13199 L:      netdev@vger.kernel.org
13200 W:      http://www.stlinux.com
13201 S:      Supported
13202 F:      drivers/net/ethernet/stmicro/stmmac/
13203
13204 SUN3/3X
13205 M:      Sam Creasey <sammy@sammy.net>
13206 W:      http://sammy.net/sun3/
13207 S:      Maintained
13208 F:      arch/m68k/kernel/*sun3*
13209 F:      arch/m68k/sun3*/
13210 F:      arch/m68k/include/asm/sun3*
13211 F:      drivers/net/ethernet/i825xx/sun3*
13212
13213 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13214 M:      Hans de Goede <hdegoede@redhat.com>
13215 L:      linux-input@vger.kernel.org
13216 S:      Maintained
13217 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13218 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13219
13220 SUNDANCE NETWORK DRIVER
13221 M:      Denis Kirjanov <kda@linux-powerpc.org>
13222 L:      netdev@vger.kernel.org
13223 S:      Maintained
13224 F:      drivers/net/ethernet/dlink/sundance.c
13225
13226 SUPERH
13227 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13228 M:      Rich Felker <dalias@libc.org>
13229 L:      linux-sh@vger.kernel.org
13230 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13231 S:      Maintained
13232 F:      Documentation/sh/
13233 F:      arch/sh/
13234 F:      drivers/sh/
13235
13236 SUSPEND TO RAM
13237 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13238 M:      Len Brown <len.brown@intel.com>
13239 M:      Pavel Machek <pavel@ucw.cz>
13240 L:      linux-pm@vger.kernel.org
13241 B:      https://bugzilla.kernel.org
13242 S:      Supported
13243 F:      Documentation/power/
13244 F:      arch/x86/kernel/acpi/
13245 F:      drivers/base/power/
13246 F:      kernel/power/
13247 F:      include/linux/suspend.h
13248 F:      include/linux/freezer.h
13249 F:      include/linux/pm.h
13250
13251 SVGA HANDLING
13252 M:      Martin Mares <mj@ucw.cz>
13253 L:      linux-video@atrey.karlin.mff.cuni.cz
13254 S:      Maintained
13255 F:      Documentation/svga.txt
13256 F:      arch/x86/boot/video*
13257
13258 SWIOTLB SUBSYSTEM
13259 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13260 L:      iommu@lists.linux-foundation.org
13261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13262 S:      Supported
13263 F:      lib/swiotlb.c
13264 F:      arch/*/kernel/pci-swiotlb.c
13265 F:      include/linux/swiotlb.h
13266
13267 SWITCHDEV
13268 M:      Jiri Pirko <jiri@resnulli.us>
13269 M:      Ivan Vecera <ivecera@redhat.com>
13270 L:      netdev@vger.kernel.org
13271 S:      Supported
13272 F:      net/switchdev/
13273 F:      include/net/switchdev.h
13274
13275 SYNC FILE FRAMEWORK
13276 M:      Sumit Semwal <sumit.semwal@linaro.org>
13277 R:      Gustavo Padovan <gustavo@padovan.org>
13278 S:      Maintained
13279 L:      linux-media@vger.kernel.org
13280 L:      dri-devel@lists.freedesktop.org
13281 F:      drivers/dma-buf/sync_*
13282 F:      drivers/dma-buf/dma-fence*
13283 F:      drivers/dma-buf/sw_sync.c
13284 F:      include/linux/sync_file.h
13285 F:      include/uapi/linux/sync_file.h
13286 F:      Documentation/sync_file.txt
13287 T:      git git://anongit.freedesktop.org/drm/drm-misc
13288
13289 SYNOPSYS ARC ARCHITECTURE
13290 M:      Vineet Gupta <vgupta@synopsys.com>
13291 L:      linux-snps-arc@lists.infradead.org
13292 S:      Supported
13293 F:      arch/arc/
13294 F:      Documentation/devicetree/bindings/arc/*
13295 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13296 F:      drivers/clocksource/arc_timer.c
13297 F:      drivers/tty/serial/arc_uart.c
13298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13299
13300 SYNOPSYS ARC HSDK SDP pll clock driver
13301 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13302 S:      Supported
13303 F:      drivers/clk/clk-hsdk-pll.c
13304 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13305
13306 SYNOPSYS ARC SDP clock driver
13307 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13308 S:      Supported
13309 F:      drivers/clk/axs10x/*
13310 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13311
13312 SYNOPSYS ARC SDP platform support
13313 M:      Alexey Brodkin <abrodkin@synopsys.com>
13314 S:      Supported
13315 F:      arch/arc/plat-axs10x
13316 F:      arch/arc/boot/dts/ax*
13317 F:      Documentation/devicetree/bindings/arc/axs10*
13318
13319 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13320 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13321 S:      Supported
13322 F:      drivers/reset/reset-axs10x.c
13323 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13324
13325 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13326 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13327 S:      Maintained
13328 F:      drivers/tty/serial/8250/8250_dw.c
13329
13330 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13331 M:      Hoan Tran <hotran@apm.com>
13332 L:      linux-gpio@vger.kernel.org
13333 S:      Maintained
13334 F:      drivers/gpio/gpio-dwapb.c
13335 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13336
13337 SYNOPSYS DESIGNWARE DMAC DRIVER
13338 M:      Viresh Kumar <vireshk@kernel.org>
13339 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13340 S:      Maintained
13341 F:      include/linux/dma/dw.h
13342 F:      include/linux/platform_data/dma-dw.h
13343 F:      drivers/dma/dw/
13344
13345 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13346 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13347 L:      netdev@vger.kernel.org
13348 S:      Supported
13349 F:      drivers/net/ethernet/synopsys/
13350
13351 SYNOPSYS DESIGNWARE I2C DRIVER
13352 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13353 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13354 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13355 L:      linux-i2c@vger.kernel.org
13356 S:      Maintained
13357 F:      drivers/i2c/busses/i2c-designware-*
13358 F:      include/linux/platform_data/i2c-designware.h
13359
13360 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13361 M:      Jaehoon Chung <jh80.chung@samsung.com>
13362 L:      linux-mmc@vger.kernel.org
13363 S:      Maintained
13364 F:      drivers/mmc/host/dw_mmc*
13365
13366 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13367 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13368 S:      Supported
13369 F:      drivers/reset/reset-hsdk.c
13370 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13371 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13372
13373 SYSTEM CONFIGURATION (SYSCON)
13374 M:      Lee Jones <lee.jones@linaro.org>
13375 M:      Arnd Bergmann <arnd@arndb.de>
13376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13377 S:      Supported
13378 F:      drivers/mfd/syscon.c
13379
13380 SYSTEM CONTROL & POWER INTERFACE (SCPI) Message Protocol drivers
13381 M:      Sudeep Holla <sudeep.holla@arm.com>
13382 L:      linux-arm-kernel@lists.infradead.org
13383 S:      Maintained
13384 F:      Documentation/devicetree/bindings/arm/arm,scpi.txt
13385 F:      drivers/clk/clk-scpi.c
13386 F:      drivers/cpufreq/scpi-cpufreq.c
13387 F:      drivers/firmware/arm_scpi.c
13388 F:      include/linux/scpi_protocol.h
13389
13390 SYSTEM RESET/SHUTDOWN DRIVERS
13391 M:      Sebastian Reichel <sre@kernel.org>
13392 L:      linux-pm@vger.kernel.org
13393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13394 S:      Maintained
13395 F:      Documentation/devicetree/bindings/power/reset/
13396 F:      drivers/power/reset/
13397
13398 SYSTEM TRACE MODULE CLASS
13399 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13400 S:      Maintained
13401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13402 F:      Documentation/trace/stm.txt
13403 F:      drivers/hwtracing/stm/
13404 F:      include/linux/stm.h
13405 F:      include/uapi/linux/stm.h
13406
13407 SYSV FILESYSTEM
13408 M:      Christoph Hellwig <hch@infradead.org>
13409 S:      Maintained
13410 F:      Documentation/filesystems/sysv-fs.txt
13411 F:      fs/sysv/
13412 F:      include/linux/sysv_fs.h
13413
13414 TARGET SUBSYSTEM
13415 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13416 L:      linux-scsi@vger.kernel.org
13417 L:      target-devel@vger.kernel.org
13418 W:      http://www.linux-iscsi.org
13419 W:      http://groups.google.com/group/linux-iscsi-target-dev
13420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13421 S:      Supported
13422 F:      drivers/target/
13423 F:      include/target/
13424 F:      Documentation/target/
13425
13426 TASKSTATS STATISTICS INTERFACE
13427 M:      Balbir Singh <bsingharora@gmail.com>
13428 S:      Maintained
13429 F:      Documentation/accounting/taskstats*
13430 F:      include/linux/taskstats*
13431 F:      kernel/taskstats.c
13432
13433 TC subsystem
13434 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13435 M:      Cong Wang <xiyou.wangcong@gmail.com>
13436 M:      Jiri Pirko <jiri@resnulli.us>
13437 L:      netdev@vger.kernel.org
13438 S:      Maintained
13439 F:      include/net/pkt_cls.h
13440 F:      include/net/pkt_sched.h
13441 F:      include/net/tc_act/
13442 F:      include/uapi/linux/pkt_cls.h
13443 F:      include/uapi/linux/pkt_sched.h
13444 F:      include/uapi/linux/tc_act/
13445 F:      include/uapi/linux/tc_ematch/
13446 F:      net/sched/
13447
13448 TCP LOW PRIORITY MODULE
13449 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13450 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13451 W:      http://tcp-lp-mod.sourceforge.net/
13452 S:      Maintained
13453 F:      net/ipv4/tcp_lp.c
13454
13455 TDA10071 MEDIA DRIVER
13456 M:      Antti Palosaari <crope@iki.fi>
13457 L:      linux-media@vger.kernel.org
13458 W:      https://linuxtv.org
13459 W:      http://palosaari.fi/linux/
13460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13461 T:      git git://linuxtv.org/anttip/media_tree.git
13462 S:      Maintained
13463 F:      drivers/media/dvb-frontends/tda10071*
13464
13465 TDA18212 MEDIA DRIVER
13466 M:      Antti Palosaari <crope@iki.fi>
13467 L:      linux-media@vger.kernel.org
13468 W:      https://linuxtv.org
13469 W:      http://palosaari.fi/linux/
13470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13471 T:      git git://linuxtv.org/anttip/media_tree.git
13472 S:      Maintained
13473 F:      drivers/media/tuners/tda18212*
13474
13475 TDA18218 MEDIA DRIVER
13476 M:      Antti Palosaari <crope@iki.fi>
13477 L:      linux-media@vger.kernel.org
13478 W:      https://linuxtv.org
13479 W:      http://palosaari.fi/linux/
13480 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13481 T:      git git://linuxtv.org/anttip/media_tree.git
13482 S:      Maintained
13483 F:      drivers/media/tuners/tda18218*
13484
13485 TDA18250 MEDIA DRIVER
13486 M:      Olli Salonen <olli.salonen@iki.fi>
13487 L:      linux-media@vger.kernel.org
13488 W:      https://linuxtv.org
13489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13490 T:      git git://linuxtv.org/media_tree.git
13491 S:      Maintained
13492 F:      drivers/media/tuners/tda18250*
13493
13494 TDA18271 MEDIA DRIVER
13495 M:      Michael Krufky <mkrufky@linuxtv.org>
13496 L:      linux-media@vger.kernel.org
13497 W:      https://linuxtv.org
13498 W:      http://github.com/mkrufky
13499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13500 T:      git git://linuxtv.org/mkrufky/tuners.git
13501 S:      Maintained
13502 F:      drivers/media/tuners/tda18271*
13503
13504 TDA827x MEDIA DRIVER
13505 M:      Michael Krufky <mkrufky@linuxtv.org>
13506 L:      linux-media@vger.kernel.org
13507 W:      https://linuxtv.org
13508 W:      http://github.com/mkrufky
13509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13510 T:      git git://linuxtv.org/mkrufky/tuners.git
13511 S:      Maintained
13512 F:      drivers/media/tuners/tda8290.*
13513
13514 TDA8290 MEDIA DRIVER
13515 M:      Michael Krufky <mkrufky@linuxtv.org>
13516 L:      linux-media@vger.kernel.org
13517 W:      https://linuxtv.org
13518 W:      http://github.com/mkrufky
13519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13520 T:      git git://linuxtv.org/mkrufky/tuners.git
13521 S:      Maintained
13522 F:      drivers/media/tuners/tda8290.*
13523
13524 TDA9840 MEDIA DRIVER
13525 M:      Hans Verkuil <hverkuil@xs4all.nl>
13526 L:      linux-media@vger.kernel.org
13527 T:      git git://linuxtv.org/media_tree.git
13528 W:      https://linuxtv.org
13529 S:      Maintained
13530 F:      drivers/media/i2c/tda9840*
13531
13532 TEA5761 TUNER DRIVER
13533 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13534 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13535 L:      linux-media@vger.kernel.org
13536 W:      https://linuxtv.org
13537 T:      git git://linuxtv.org/media_tree.git
13538 S:      Odd fixes
13539 F:      drivers/media/tuners/tea5761.*
13540
13541 TEA5767 TUNER DRIVER
13542 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13543 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13544 L:      linux-media@vger.kernel.org
13545 W:      https://linuxtv.org
13546 T:      git git://linuxtv.org/media_tree.git
13547 S:      Maintained
13548 F:      drivers/media/tuners/tea5767.*
13549
13550 TEA6415C MEDIA DRIVER
13551 M:      Hans Verkuil <hverkuil@xs4all.nl>
13552 L:      linux-media@vger.kernel.org
13553 T:      git git://linuxtv.org/media_tree.git
13554 W:      https://linuxtv.org
13555 S:      Maintained
13556 F:      drivers/media/i2c/tea6415c*
13557
13558 TEA6420 MEDIA DRIVER
13559 M:      Hans Verkuil <hverkuil@xs4all.nl>
13560 L:      linux-media@vger.kernel.org
13561 T:      git git://linuxtv.org/media_tree.git
13562 W:      https://linuxtv.org
13563 S:      Maintained
13564 F:      drivers/media/i2c/tea6420*
13565
13566 TEAM DRIVER
13567 M:      Jiri Pirko <jiri@resnulli.us>
13568 L:      netdev@vger.kernel.org
13569 S:      Supported
13570 F:      drivers/net/team/
13571 F:      include/linux/if_team.h
13572 F:      include/uapi/linux/if_team.h
13573
13574 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13575 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13576 S:      Maintained
13577 F:      arch/x86/platform/ts5500/
13578
13579 TECHNOTREND USB IR RECEIVER
13580 M:      Sean Young <sean@mess.org>
13581 L:      linux-media@vger.kernel.org
13582 S:      Maintained
13583 F:      drivers/media/rc/ttusbir.c
13584
13585 TEE SUBSYSTEM
13586 M:      Jens Wiklander <jens.wiklander@linaro.org>
13587 S:      Maintained
13588 F:      include/linux/tee_drv.h
13589 F:      include/uapi/linux/tee.h
13590 F:      drivers/tee/
13591 F:      Documentation/tee.txt
13592
13593 TEGRA ARCHITECTURE SUPPORT
13594 M:      Thierry Reding <thierry.reding@gmail.com>
13595 M:      Jonathan Hunter <jonathanh@nvidia.com>
13596 L:      linux-tegra@vger.kernel.org
13597 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13599 S:      Supported
13600 N:      [^a-z]tegra
13601
13602 TEGRA CLOCK DRIVER
13603 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13604 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13605 S:      Supported
13606 F:      drivers/clk/tegra/
13607
13608 TEGRA DMA DRIVERS
13609 M:      Laxman Dewangan <ldewangan@nvidia.com>
13610 M:      Jon Hunter <jonathanh@nvidia.com>
13611 S:      Supported
13612 F:      drivers/dma/tegra*
13613
13614 TEGRA I2C DRIVER
13615 M:      Laxman Dewangan <ldewangan@nvidia.com>
13616 S:      Supported
13617 F:      drivers/i2c/busses/i2c-tegra.c
13618
13619 TEGRA IOMMU DRIVERS
13620 M:      Hiroshi Doyu <hdoyu@nvidia.com>
13621 S:      Supported
13622 F:      drivers/iommu/tegra*
13623
13624 TEGRA KBC DRIVER
13625 M:      Rakesh Iyer <riyer@nvidia.com>
13626 M:      Laxman Dewangan <ldewangan@nvidia.com>
13627 S:      Supported
13628 F:      drivers/input/keyboard/tegra-kbc.c
13629
13630 TEGRA PWM DRIVER
13631 M:      Thierry Reding <thierry.reding@gmail.com>
13632 S:      Supported
13633 F:      drivers/pwm/pwm-tegra.c
13634
13635 TEGRA SERIAL DRIVER
13636 M:      Laxman Dewangan <ldewangan@nvidia.com>
13637 S:      Supported
13638 F:      drivers/tty/serial/serial-tegra.c
13639
13640 TEGRA SPI DRIVER
13641 M:      Laxman Dewangan <ldewangan@nvidia.com>
13642 S:      Supported
13643 F:      drivers/spi/spi-tegra*
13644
13645 TEHUTI ETHERNET DRIVER
13646 M:      Andy Gospodarek <andy@greyhouse.net>
13647 L:      netdev@vger.kernel.org
13648 S:      Supported
13649 F:      drivers/net/ethernet/tehuti/*
13650
13651 Telecom Clock Driver for MCPL0010
13652 M:      Mark Gross <mark.gross@intel.com>
13653 S:      Supported
13654 F:      drivers/char/tlclk.c
13655
13656 TENSILICA XTENSA PORT (xtensa)
13657 M:      Chris Zankel <chris@zankel.net>
13658 M:      Max Filippov <jcmvbkbc@gmail.com>
13659 L:      linux-xtensa@linux-xtensa.org
13660 T:      git git://github.com/czankel/xtensa-linux.git
13661 S:      Maintained
13662 F:      arch/xtensa/
13663 F:      drivers/irqchip/irq-xtensa-*
13664
13665 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13666 M:      Nishanth Menon <nm@ti.com>
13667 M:      Tero Kristo <t-kristo@ti.com>
13668 M:      Santosh Shilimkar <ssantosh@kernel.org>
13669 L:      linux-arm-kernel@lists.infradead.org
13670 S:      Maintained
13671 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13672 F:      drivers/firmware/ti_sci*
13673 F:      include/linux/soc/ti/ti_sci_protocol.h
13674 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13675 F:      include/dt-bindings/genpd/k2g.h
13676 F:      drivers/soc/ti/ti_sci_pm_domains.c
13677 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13678 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13679 F:      drivers/clk/keystone/sci-clk.c
13680 F:      drivers/reset/reset-ti-sci.c
13681
13682 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13683 M:      Hans Verkuil <hverkuil@xs4all.nl>
13684 L:      linux-media@vger.kernel.org
13685 T:      git git://linuxtv.org/media_tree.git
13686 W:      https://linuxtv.org
13687 S:      Maintained
13688 F:      drivers/media/radio/radio-raremono.c
13689
13690 THERMAL
13691 M:      Zhang Rui <rui.zhang@intel.com>
13692 M:      Eduardo Valentin <edubezval@gmail.com>
13693 L:      linux-pm@vger.kernel.org
13694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13696 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13697 S:      Supported
13698 F:      drivers/thermal/
13699 F:      include/linux/thermal.h
13700 F:      include/uapi/linux/thermal.h
13701 F:      include/linux/cpu_cooling.h
13702 F:      Documentation/devicetree/bindings/thermal/
13703
13704 THERMAL/CPU_COOLING
13705 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13706 M:      Viresh Kumar <viresh.kumar@linaro.org>
13707 M:      Javi Merino <javi.merino@kernel.org>
13708 L:      linux-pm@vger.kernel.org
13709 S:      Supported
13710 F:      Documentation/thermal/cpu-cooling-api.txt
13711 F:      drivers/thermal/cpu_cooling.c
13712 F:      include/linux/cpu_cooling.h
13713
13714 THINKPAD ACPI EXTRAS DRIVER
13715 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13716 L:      ibm-acpi-devel@lists.sourceforge.net
13717 L:      platform-driver-x86@vger.kernel.org
13718 W:      http://ibm-acpi.sourceforge.net
13719 W:      http://thinkwiki.org/wiki/Ibm-acpi
13720 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13721 S:      Maintained
13722 F:      drivers/platform/x86/thinkpad_acpi.c
13723
13724 THUNDERBOLT DRIVER
13725 M:      Andreas Noever <andreas.noever@gmail.com>
13726 M:      Michael Jamet <michael.jamet@intel.com>
13727 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13728 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13730 S:      Maintained
13731 F:      Documentation/admin-guide/thunderbolt.rst
13732 F:      drivers/thunderbolt/
13733 F:      include/linux/thunderbolt.h
13734
13735 THUNDERBOLT NETWORK DRIVER
13736 M:      Michael Jamet <michael.jamet@intel.com>
13737 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13738 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13739 L:      netdev@vger.kernel.org
13740 S:      Maintained
13741 F:      drivers/net/thunderbolt.c
13742
13743 THUNDERX GPIO DRIVER
13744 M:      David Daney <david.daney@cavium.com>
13745 S:      Maintained
13746 F:      drivers/gpio/gpio-thunderx.c
13747
13748 TI AM437X VPFE DRIVER
13749 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13750 L:      linux-media@vger.kernel.org
13751 W:      https://linuxtv.org
13752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13753 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13754 S:      Maintained
13755 F:      drivers/media/platform/am437x/
13756
13757 TI BANDGAP AND THERMAL DRIVER
13758 M:      Eduardo Valentin <edubezval@gmail.com>
13759 M:      Keerthy <j-keerthy@ti.com>
13760 L:      linux-pm@vger.kernel.org
13761 L:      linux-omap@vger.kernel.org
13762 S:      Maintained
13763 F:      drivers/thermal/ti-soc-thermal/
13764
13765 TI BQ27XXX POWER SUPPLY DRIVER
13766 R:      Andrew F. Davis <afd@ti.com>
13767 F:      include/linux/power/bq27xxx_battery.h
13768 F:      drivers/power/supply/bq27xxx_battery.c
13769 F:      drivers/power/supply/bq27xxx_battery_i2c.c
13770
13771 TI CDCE706 CLOCK DRIVER
13772 M:      Max Filippov <jcmvbkbc@gmail.com>
13773 S:      Maintained
13774 F:      drivers/clk/clk-cdce706.c
13775
13776 TI CLOCK DRIVER
13777 M:      Tero Kristo <t-kristo@ti.com>
13778 L:      linux-omap@vger.kernel.org
13779 S:      Maintained
13780 F:      drivers/clk/ti/
13781 F:      include/linux/clk/ti.h
13782
13783 TI DAVINCI MACHINE SUPPORT
13784 M:      Sekhar Nori <nsekhar@ti.com>
13785 M:      Kevin Hilman <khilman@kernel.org>
13786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
13788 S:      Supported
13789 F:      arch/arm/mach-davinci/
13790 F:      drivers/i2c/busses/i2c-davinci.c
13791 F:      arch/arm/boot/dts/da850*
13792
13793 TI DAVINCI SERIES GPIO DRIVER
13794 M:      Keerthy <j-keerthy@ti.com>
13795 L:      linux-gpio@vger.kernel.org
13796 S:      Maintained
13797 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
13798 F:      drivers/gpio/gpio-davinci.c
13799
13800 TI DAVINCI SERIES MEDIA DRIVER
13801 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13802 L:      linux-media@vger.kernel.org
13803 W:      https://linuxtv.org
13804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13805 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13806 S:      Maintained
13807 F:      drivers/media/platform/davinci/
13808 F:      include/media/davinci/
13809
13810 TI ETHERNET SWITCH DRIVER (CPSW)
13811 R:      Grygorii Strashko <grygorii.strashko@ti.com>
13812 L:      linux-omap@vger.kernel.org
13813 L:      netdev@vger.kernel.org
13814 S:      Maintained
13815 F:      drivers/net/ethernet/ti/cpsw*
13816 F:      drivers/net/ethernet/ti/davinci*
13817
13818 TI FLASH MEDIA INTERFACE DRIVER
13819 M:      Alex Dubov <oakad@yahoo.com>
13820 S:      Maintained
13821 F:      drivers/misc/tifm*
13822 F:      drivers/mmc/host/tifm_sd.c
13823 F:      include/linux/tifm.h
13824
13825 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
13826 M:      Santosh Shilimkar <ssantosh@kernel.org>
13827 L:      linux-kernel@vger.kernel.org
13828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13829 S:      Maintained
13830 F:      drivers/soc/ti/*
13831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
13832
13833 TI LM49xxx FAMILY ASoC CODEC DRIVERS
13834 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
13835 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
13836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13837 S:      Maintained
13838 F:      sound/soc/codecs/lm49453*
13839 F:      sound/soc/codecs/isabelle*
13840
13841 TI LP855x BACKLIGHT DRIVER
13842 M:      Milo Kim <milo.kim@ti.com>
13843 S:      Maintained
13844 F:      Documentation/backlight/lp855x-driver.txt
13845 F:      drivers/video/backlight/lp855x_bl.c
13846 F:      include/linux/platform_data/lp855x.h
13847
13848 TI LP8727 CHARGER DRIVER
13849 M:      Milo Kim <milo.kim@ti.com>
13850 S:      Maintained
13851 F:      drivers/power/supply/lp8727_charger.c
13852 F:      include/linux/platform_data/lp8727.h
13853
13854 TI LP8788 MFD DRIVER
13855 M:      Milo Kim <milo.kim@ti.com>
13856 S:      Maintained
13857 F:      drivers/iio/adc/lp8788_adc.c
13858 F:      drivers/leds/leds-lp8788.c
13859 F:      drivers/mfd/lp8788*.c
13860 F:      drivers/power/supply/lp8788-charger.c
13861 F:      drivers/regulator/lp8788-*.c
13862 F:      include/linux/mfd/lp8788*.h
13863
13864 TI NETCP ETHERNET DRIVER
13865 M:      Wingman Kwok <w-kwok2@ti.com>
13866 M:      Murali Karicheri <m-karicheri2@ti.com>
13867 L:      netdev@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/net/ethernet/ti/netcp*
13870
13871 TI TAS571X FAMILY ASoC CODEC DRIVER
13872 M:      Kevin Cernekee <cernekee@chromium.org>
13873 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13874 S:      Odd Fixes
13875 F:      sound/soc/codecs/tas571x*
13876
13877 TI TRF7970A NFC DRIVER
13878 M:      Mark Greer <mgreer@animalcreek.com>
13879 L:      linux-wireless@vger.kernel.org
13880 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13881 S:      Supported
13882 F:      drivers/nfc/trf7970a.c
13883 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
13884
13885 TI TWL4030 SERIES SOC CODEC DRIVER
13886 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
13887 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13888 S:      Maintained
13889 F:      sound/soc/codecs/twl4030*
13890
13891 TI VPE/CAL DRIVERS
13892 M:      Benoit Parrot <bparrot@ti.com>
13893 L:      linux-media@vger.kernel.org
13894 W:      http://linuxtv.org/
13895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13896 S:      Maintained
13897 F:      drivers/media/platform/ti-vpe/
13898
13899 TI WILINK WIRELESS DRIVERS
13900 L:      linux-wireless@vger.kernel.org
13901 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
13902 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
13903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
13904 S:      Orphan
13905 F:      drivers/net/wireless/ti/
13906 F:      include/linux/wl12xx.h
13907
13908 TILE ARCHITECTURE
13909 W:      http://www.mellanox.com/repository/solutions/tile-scm/
13910 S:      Orphan
13911 F:      arch/tile/
13912 F:      drivers/char/tile-srom.c
13913 F:      drivers/edac/tile_edac.c
13914 F:      drivers/net/ethernet/tile/
13915 F:      drivers/rtc/rtc-tile.c
13916 F:      drivers/tty/hvc/hvc_tile.c
13917 F:      drivers/tty/serial/tilegx.c
13918 F:      drivers/usb/host/*-tilegx.c
13919 F:      include/linux/usb/tilegx.h
13920
13921 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
13922 M:      John Stultz <john.stultz@linaro.org>
13923 M:      Thomas Gleixner <tglx@linutronix.de>
13924 R:      Stephen Boyd <sboyd@kernel.org>
13925 L:      linux-kernel@vger.kernel.org
13926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13927 S:      Supported
13928 F:      include/linux/clocksource.h
13929 F:      include/linux/time.h
13930 F:      include/linux/timex.h
13931 F:      include/uapi/linux/time.h
13932 F:      include/uapi/linux/timex.h
13933 F:      kernel/time/clocksource.c
13934 F:      kernel/time/time*.c
13935 F:      kernel/time/alarmtimer.c
13936 F:      kernel/time/ntp.c
13937 F:      tools/testing/selftests/timers/
13938
13939 TIPC NETWORK LAYER
13940 M:      Jon Maloy <jon.maloy@ericsson.com>
13941 M:      Ying Xue <ying.xue@windriver.com>
13942 L:      netdev@vger.kernel.org (core kernel code)
13943 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
13944 W:      http://tipc.sourceforge.net/
13945 S:      Maintained
13946 F:      include/uapi/linux/tipc*.h
13947 F:      net/tipc/
13948
13949 TLAN NETWORK DRIVER
13950 M:      Samuel Chessman <chessman@tux.org>
13951 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
13952 W:      http://sourceforge.net/projects/tlan/
13953 S:      Maintained
13954 F:      Documentation/networking/tlan.txt
13955 F:      drivers/net/ethernet/ti/tlan.*
13956
13957 TM6000 VIDEO4LINUX DRIVER
13958 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13959 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13960 L:      linux-media@vger.kernel.org
13961 W:      https://linuxtv.org
13962 T:      git git://linuxtv.org/media_tree.git
13963 S:      Odd fixes
13964 F:      drivers/media/usb/tm6000/
13965 F:      Documentation/media/v4l-drivers/tm6000*
13966
13967 TMIO/SDHI MMC DRIVER
13968 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13969 L:      linux-mmc@vger.kernel.org
13970 S:      Supported
13971 F:      drivers/mmc/host/tmio_mmc*
13972 F:      drivers/mmc/host/renesas_sdhi*
13973 F:      include/linux/mfd/tmio.h
13974
13975 TMP401 HARDWARE MONITOR DRIVER
13976 M:      Guenter Roeck <linux@roeck-us.net>
13977 L:      linux-hwmon@vger.kernel.org
13978 S:      Maintained
13979 F:      Documentation/hwmon/tmp401
13980 F:      drivers/hwmon/tmp401.c
13981
13982 TMPFS (SHMEM FILESYSTEM)
13983 M:      Hugh Dickins <hughd@google.com>
13984 L:      linux-mm@kvack.org
13985 S:      Maintained
13986 F:      include/linux/shmem_fs.h
13987 F:      mm/shmem.c
13988
13989 TOMOYO SECURITY MODULE
13990 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
13991 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
13992 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
13993 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
13994 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
13995 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
13996 W:      http://tomoyo.sourceforge.jp/
13997 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
13998 S:      Maintained
13999 F:      security/tomoyo/
14000
14001 TOPSTAR LAPTOP EXTRAS DRIVER
14002 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14003 L:      platform-driver-x86@vger.kernel.org
14004 S:      Maintained
14005 F:      drivers/platform/x86/topstar-laptop.c
14006
14007 TORTURE-TEST MODULES
14008 M:      Davidlohr Bueso <dave@stgolabs.net>
14009 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14010 M:      Josh Triplett <josh@joshtriplett.org>
14011 L:      linux-kernel@vger.kernel.org
14012 S:      Supported
14013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14014 F:      Documentation/RCU/torture.txt
14015 F:      kernel/torture.c
14016 F:      kernel/rcu/rcutorture.c
14017 F:      kernel/locking/locktorture.c
14018
14019 TOSHIBA ACPI EXTRAS DRIVER
14020 M:      Azael Avalos <coproscefalo@gmail.com>
14021 L:      platform-driver-x86@vger.kernel.org
14022 S:      Maintained
14023 F:      drivers/platform/x86/toshiba_acpi.c
14024
14025 TOSHIBA BLUETOOTH DRIVER
14026 M:      Azael Avalos <coproscefalo@gmail.com>
14027 L:      platform-driver-x86@vger.kernel.org
14028 S:      Maintained
14029 F:      drivers/platform/x86/toshiba_bluetooth.c
14030
14031 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14032 M:      Azael Avalos <coproscefalo@gmail.com>
14033 L:      platform-driver-x86@vger.kernel.org
14034 S:      Maintained
14035 F:      drivers/platform/x86/toshiba_haps.c
14036
14037 TOSHIBA SMM DRIVER
14038 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14039 W:      http://www.buzzard.org.uk/toshiba/
14040 S:      Maintained
14041 F:      drivers/char/toshiba.c
14042 F:      include/linux/toshiba.h
14043 F:      include/uapi/linux/toshiba.h
14044
14045 TOSHIBA TC358743 DRIVER
14046 M:      Mats Randgaard <matrandg@cisco.com>
14047 L:      linux-media@vger.kernel.org
14048 S:      Maintained
14049 F:      drivers/media/i2c/tc358743*
14050 F:      include/media/i2c/tc358743.h
14051
14052 TOSHIBA WMI HOTKEYS DRIVER
14053 M:      Azael Avalos <coproscefalo@gmail.com>
14054 L:      platform-driver-x86@vger.kernel.org
14055 S:      Maintained
14056 F:      drivers/platform/x86/toshiba-wmi.c
14057
14058 TPM DEVICE DRIVER
14059 M:      Peter Huewe <peterhuewe@gmx.de>
14060 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14061 R:      Jason Gunthorpe <jgg@ziepe.ca>
14062 L:      linux-integrity@vger.kernel.org
14063 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14064 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14065 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14066 S:      Maintained
14067 F:      drivers/char/tpm/
14068
14069 TRACING
14070 M:      Steven Rostedt <rostedt@goodmis.org>
14071 M:      Ingo Molnar <mingo@redhat.com>
14072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14073 S:      Maintained
14074 F:      Documentation/trace/ftrace.txt
14075 F:      arch/*/*/*/ftrace.h
14076 F:      arch/*/kernel/ftrace.c
14077 F:      include/*/ftrace.h
14078 F:      include/linux/trace*.h
14079 F:      include/trace/
14080 F:      kernel/trace/
14081 F:      tools/testing/selftests/ftrace/
14082
14083 TRACING MMIO ACCESSES (MMIOTRACE)
14084 M:      Steven Rostedt <rostedt@goodmis.org>
14085 M:      Ingo Molnar <mingo@kernel.org>
14086 R:      Karol Herbst <karolherbst@gmail.com>
14087 R:      Pekka Paalanen <ppaalanen@gmail.com>
14088 S:      Maintained
14089 L:      linux-kernel@vger.kernel.org
14090 L:      nouveau@lists.freedesktop.org
14091 F:      kernel/trace/trace_mmiotrace.c
14092 F:      include/linux/mmiotrace.h
14093 F:      arch/x86/mm/kmmio.c
14094 F:      arch/x86/mm/mmio-mod.c
14095 F:      arch/x86/mm/testmmiotrace.c
14096
14097 TRIVIAL PATCHES
14098 M:      Jiri Kosina <trivial@kernel.org>
14099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14100 S:      Maintained
14101 K:      ^Subject:.*(?i)trivial
14102
14103 TEMPO SEMICONDUCTOR DRIVERS
14104 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14105 S:      Maintained
14106 F:      sound/soc/codecs/tscs*.c
14107 F:      sound/soc/codecs/tscs*.h
14108 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14109
14110 TTY LAYER
14111 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14112 M:      Jiri Slaby <jslaby@suse.com>
14113 S:      Supported
14114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14115 F:      Documentation/serial/
14116 F:      drivers/tty/
14117 F:      drivers/tty/serial/serial_core.c
14118 F:      include/linux/serial_core.h
14119 F:      include/linux/serial.h
14120 F:      include/linux/tty.h
14121 F:      include/uapi/linux/serial_core.h
14122 F:      include/uapi/linux/serial.h
14123 F:      include/uapi/linux/tty.h
14124
14125 TUA9001 MEDIA DRIVER
14126 M:      Antti Palosaari <crope@iki.fi>
14127 L:      linux-media@vger.kernel.org
14128 W:      https://linuxtv.org
14129 W:      http://palosaari.fi/linux/
14130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14131 T:      git git://linuxtv.org/anttip/media_tree.git
14132 S:      Maintained
14133 F:      drivers/media/tuners/tua9001*
14134
14135 TULIP NETWORK DRIVERS
14136 L:      netdev@vger.kernel.org
14137 L:      linux-parisc@vger.kernel.org
14138 S:      Orphan
14139 F:      drivers/net/ethernet/dec/tulip/
14140
14141 TUN/TAP driver
14142 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14143 W:      http://vtun.sourceforge.net/tun
14144 S:      Maintained
14145 F:      Documentation/networking/tuntap.txt
14146 F:      arch/um/os-Linux/drivers/
14147
14148 TURBOCHANNEL SUBSYSTEM
14149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14150 M:      Ralf Baechle <ralf@linux-mips.org>
14151 L:      linux-mips@linux-mips.org
14152 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14153 S:      Maintained
14154 F:      drivers/tc/
14155 F:      include/linux/tc.h
14156
14157 TW5864 VIDEO4LINUX DRIVER
14158 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14159 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14160 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14161 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14162 L:      linux-media@vger.kernel.org
14163 S:      Supported
14164 F:      drivers/media/pci/tw5864/
14165
14166 TW68 VIDEO4LINUX DRIVER
14167 M:      Hans Verkuil <hverkuil@xs4all.nl>
14168 L:      linux-media@vger.kernel.org
14169 T:      git git://linuxtv.org/media_tree.git
14170 W:      https://linuxtv.org
14171 S:      Odd Fixes
14172 F:      drivers/media/pci/tw68/
14173
14174 TW686X VIDEO4LINUX DRIVER
14175 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14176 L:      linux-media@vger.kernel.org
14177 T:      git git://linuxtv.org/media_tree.git
14178 W:      http://linuxtv.org
14179 S:      Maintained
14180 F:      drivers/media/pci/tw686x/
14181
14182 UBI FILE SYSTEM (UBIFS)
14183 M:      Richard Weinberger <richard@nod.at>
14184 M:      Artem Bityutskiy <dedekind1@gmail.com>
14185 M:      Adrian Hunter <adrian.hunter@intel.com>
14186 L:      linux-mtd@lists.infradead.org
14187 T:      git git://git.infradead.org/ubifs-2.6.git
14188 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14189 S:      Supported
14190 F:      Documentation/filesystems/ubifs.txt
14191 F:      fs/ubifs/
14192
14193 UCLINUX (M68KNOMMU AND COLDFIRE)
14194 M:      Greg Ungerer <gerg@linux-m68k.org>
14195 W:      http://www.linux-m68k.org/
14196 W:      http://www.uclinux.org/
14197 L:      linux-m68k@lists.linux-m68k.org
14198 L:      uclinux-dev@uclinux.org  (subscribers-only)
14199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14200 S:      Maintained
14201 F:      arch/m68k/coldfire/
14202 F:      arch/m68k/68*/
14203 F:      arch/m68k/*/*_no.*
14204 F:      arch/m68k/include/asm/*_no.*
14205
14206 UDF FILESYSTEM
14207 M:      Jan Kara <jack@suse.com>
14208 S:      Maintained
14209 F:      Documentation/filesystems/udf.txt
14210 F:      fs/udf/
14211
14212 UDRAW TABLET
14213 M:      Bastien Nocera <hadess@hadess.net>
14214 L:      linux-input@vger.kernel.org
14215 S:      Maintained
14216 F:      drivers/hid/hid-udraw-ps3.c
14217
14218 UFS FILESYSTEM
14219 M:      Evgeniy Dushistov <dushistov@mail.ru>
14220 S:      Maintained
14221 F:      Documentation/filesystems/ufs.txt
14222 F:      fs/ufs/
14223
14224 UHID USERSPACE HID IO DRIVER:
14225 M:      David Herrmann <dh.herrmann@googlemail.com>
14226 L:      linux-input@vger.kernel.org
14227 S:      Maintained
14228 F:      drivers/hid/uhid.c
14229 F:      include/uapi/linux/uhid.h
14230
14231 ULPI BUS
14232 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14233 L:      linux-usb@vger.kernel.org
14234 S:      Maintained
14235 F:      drivers/usb/common/ulpi.c
14236 F:      include/linux/ulpi/
14237
14238 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14239 L:      linux-usb@vger.kernel.org
14240 S:      Orphan
14241 F:      drivers/uwb/
14242 F:      include/linux/uwb.h
14243 F:      include/linux/uwb/
14244
14245 UNICORE32 ARCHITECTURE:
14246 M:      Guan Xuetao <gxt@mprc.pku.edu.cn>
14247 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14248 S:      Maintained
14249 T:      git git://github.com/gxt/linux.git
14250 F:      arch/unicore32/
14251
14252 UNIFDEF
14253 M:      Tony Finch <dot@dotat.at>
14254 W:      http://dotat.at/prog/unifdef
14255 S:      Maintained
14256 F:      scripts/unifdef.c
14257
14258 UNIFORM CDROM DRIVER
14259 M:      Jens Axboe <axboe@kernel.dk>
14260 W:      http://www.kernel.dk
14261 S:      Maintained
14262 F:      Documentation/cdrom/
14263 F:      drivers/cdrom/cdrom.c
14264 F:      include/linux/cdrom.h
14265 F:      include/uapi/linux/cdrom.h
14266
14267 UNISYS S-PAR DRIVERS
14268 M:      David Kershner <david.kershner@unisys.com>
14269 L:      sparmaintainer@unisys.com (Unisys internal)
14270 S:      Supported
14271 F:      include/linux/visorbus.h
14272 F:      drivers/visorbus/
14273 F:      drivers/staging/unisys/
14274
14275 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14276 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14277 L:      linux-scsi@vger.kernel.org
14278 S:      Supported
14279 F:      Documentation/scsi/ufs.txt
14280 F:      drivers/scsi/ufs/
14281
14282 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14283 M:      Joao Pinto <jpinto@synopsys.com>
14284 L:      linux-scsi@vger.kernel.org
14285 S:      Supported
14286 F:      drivers/scsi/ufs/*dwc*
14287
14288 UNSORTED BLOCK IMAGES (UBI)
14289 M:      Artem Bityutskiy <dedekind1@gmail.com>
14290 M:      Richard Weinberger <richard@nod.at>
14291 W:      http://www.linux-mtd.infradead.org/
14292 L:      linux-mtd@lists.infradead.org
14293 T:      git git://git.infradead.org/ubifs-2.6.git
14294 S:      Supported
14295 F:      drivers/mtd/ubi/
14296 F:      include/linux/mtd/ubi.h
14297 F:      include/uapi/mtd/ubi-user.h
14298
14299 USB "USBNET" DRIVER FRAMEWORK
14300 M:      Oliver Neukum <oneukum@suse.com>
14301 L:      netdev@vger.kernel.org
14302 W:      http://www.linux-usb.org/usbnet
14303 S:      Maintained
14304 F:      drivers/net/usb/usbnet.c
14305 F:      include/linux/usb/usbnet.h
14306
14307 USB ACM DRIVER
14308 M:      Oliver Neukum <oneukum@suse.com>
14309 L:      linux-usb@vger.kernel.org
14310 S:      Maintained
14311 F:      Documentation/usb/acm.txt
14312 F:      drivers/usb/class/cdc-acm.*
14313
14314 USB AR5523 WIRELESS DRIVER
14315 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14316 L:      linux-wireless@vger.kernel.org
14317 S:      Maintained
14318 F:      drivers/net/wireless/ath/ar5523/
14319
14320 USB ATTACHED SCSI
14321 M:      Oliver Neukum <oneukum@suse.com>
14322 L:      linux-usb@vger.kernel.org
14323 L:      linux-scsi@vger.kernel.org
14324 S:      Maintained
14325 F:      drivers/usb/storage/uas.c
14326
14327 USB CDC ETHERNET DRIVER
14328 M:      Oliver Neukum <oliver@neukum.org>
14329 L:      linux-usb@vger.kernel.org
14330 S:      Maintained
14331 F:      drivers/net/usb/cdc_*.c
14332 F:      include/uapi/linux/usb/cdc.h
14333
14334 USB CHAOSKEY DRIVER
14335 M:      Keith Packard <keithp@keithp.com>
14336 L:      linux-usb@vger.kernel.org
14337 S:      Maintained
14338 F:      drivers/usb/misc/chaoskey.c
14339
14340 USB CYPRESS C67X00 DRIVER
14341 M:      Peter Korsgaard <jacmet@sunsite.dk>
14342 L:      linux-usb@vger.kernel.org
14343 S:      Maintained
14344 F:      drivers/usb/c67x00/
14345
14346 USB DAVICOM DM9601 DRIVER
14347 M:      Peter Korsgaard <jacmet@sunsite.dk>
14348 L:      netdev@vger.kernel.org
14349 W:      http://www.linux-usb.org/usbnet
14350 S:      Maintained
14351 F:      drivers/net/usb/dm9601.c
14352
14353 USB DIAMOND RIO500 DRIVER
14354 M:      Cesar Miquel <miquel@df.uba.ar>
14355 L:      rio500-users@lists.sourceforge.net
14356 W:      http://rio500.sourceforge.net
14357 S:      Maintained
14358 F:      drivers/usb/misc/rio500*
14359
14360 USB EHCI DRIVER
14361 M:      Alan Stern <stern@rowland.harvard.edu>
14362 L:      linux-usb@vger.kernel.org
14363 S:      Maintained
14364 F:      Documentation/usb/ehci.txt
14365 F:      drivers/usb/host/ehci*
14366
14367 USB GADGET/PERIPHERAL SUBSYSTEM
14368 M:      Felipe Balbi <balbi@kernel.org>
14369 L:      linux-usb@vger.kernel.org
14370 W:      http://www.linux-usb.org/gadget
14371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14372 S:      Maintained
14373 F:      drivers/usb/gadget/
14374 F:      include/linux/usb/gadget*
14375
14376 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14377 M:      Jiri Kosina <jikos@kernel.org>
14378 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14379 L:      linux-usb@vger.kernel.org
14380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14381 S:      Maintained
14382 F:      Documentation/hid/hiddev.txt
14383 F:      drivers/hid/usbhid/
14384
14385 USB ISP116X DRIVER
14386 M:      Olav Kongas <ok@artecdesign.ee>
14387 L:      linux-usb@vger.kernel.org
14388 S:      Maintained
14389 F:      drivers/usb/host/isp116x*
14390 F:      include/linux/usb/isp116x.h
14391
14392 USB LAN78XX ETHERNET DRIVER
14393 M:      Woojung Huh <woojung.huh@microchip.com>
14394 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14395 L:      netdev@vger.kernel.org
14396 S:      Maintained
14397 F:      drivers/net/usb/lan78xx.*
14398
14399 USB MASS STORAGE DRIVER
14400 M:      Alan Stern <stern@rowland.harvard.edu>
14401 L:      linux-usb@vger.kernel.org
14402 L:      usb-storage@lists.one-eyed-alien.net
14403 S:      Maintained
14404 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14405 F:      drivers/usb/storage/
14406
14407 USB MIDI DRIVER
14408 M:      Clemens Ladisch <clemens@ladisch.de>
14409 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14410 T:      git git://git.alsa-project.org/alsa-kernel.git
14411 S:      Maintained
14412 F:      sound/usb/midi.*
14413
14414 USB NETWORKING DRIVERS
14415 L:      linux-usb@vger.kernel.org
14416 S:      Odd Fixes
14417 F:      drivers/net/usb/
14418
14419 USB OHCI DRIVER
14420 M:      Alan Stern <stern@rowland.harvard.edu>
14421 L:      linux-usb@vger.kernel.org
14422 S:      Maintained
14423 F:      Documentation/usb/ohci.txt
14424 F:      drivers/usb/host/ohci*
14425
14426 USB OTG FSM (Finite State Machine)
14427 M:      Peter Chen <Peter.Chen@nxp.com>
14428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14429 L:      linux-usb@vger.kernel.org
14430 S:      Maintained
14431 F:      drivers/usb/common/usb-otg-fsm.c
14432
14433 USB OVER IP DRIVER
14434 M:      Valentina Manea <valentina.manea.m@gmail.com>
14435 M:      Shuah Khan <shuahkh@osg.samsung.com>
14436 M:      Shuah Khan <shuah@kernel.org>
14437 L:      linux-usb@vger.kernel.org
14438 S:      Maintained
14439 F:      Documentation/usb/usbip_protocol.txt
14440 F:      drivers/usb/usbip/
14441 F:      tools/usb/usbip/
14442
14443 USB PEGASUS DRIVER
14444 M:      Petko Manolov <petkan@nucleusys.com>
14445 L:      linux-usb@vger.kernel.org
14446 L:      netdev@vger.kernel.org
14447 T:      git git://github.com/petkan/pegasus.git
14448 W:      https://github.com/petkan/pegasus
14449 S:      Maintained
14450 F:      drivers/net/usb/pegasus.*
14451
14452 USB PHY LAYER
14453 M:      Felipe Balbi <balbi@kernel.org>
14454 L:      linux-usb@vger.kernel.org
14455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14456 S:      Maintained
14457 F:      drivers/usb/phy/
14458
14459 USB PRINTER DRIVER (usblp)
14460 M:      Pete Zaitcev <zaitcev@redhat.com>
14461 L:      linux-usb@vger.kernel.org
14462 S:      Supported
14463 F:      drivers/usb/class/usblp.c
14464
14465 USB QMI WWAN NETWORK DRIVER
14466 M:      Bjørn Mork <bjorn@mork.no>
14467 L:      netdev@vger.kernel.org
14468 S:      Maintained
14469 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14470 F:      drivers/net/usb/qmi_wwan.c
14471
14472 USB RTL8150 DRIVER
14473 M:      Petko Manolov <petkan@nucleusys.com>
14474 L:      linux-usb@vger.kernel.org
14475 L:      netdev@vger.kernel.org
14476 T:      git git://github.com/petkan/rtl8150.git
14477 W:      https://github.com/petkan/rtl8150
14478 S:      Maintained
14479 F:      drivers/net/usb/rtl8150.c
14480
14481 USB SERIAL SUBSYSTEM
14482 M:      Johan Hovold <johan@kernel.org>
14483 L:      linux-usb@vger.kernel.org
14484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14485 S:      Maintained
14486 F:      Documentation/usb/usb-serial.txt
14487 F:      drivers/usb/serial/
14488 F:      include/linux/usb/serial.h
14489
14490 USB SMSC75XX ETHERNET DRIVER
14491 M:      Steve Glendinning <steve.glendinning@shawell.net>
14492 L:      netdev@vger.kernel.org
14493 S:      Maintained
14494 F:      drivers/net/usb/smsc75xx.*
14495
14496 USB SMSC95XX ETHERNET DRIVER
14497 M:      Steve Glendinning <steve.glendinning@shawell.net>
14498 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14499 L:      netdev@vger.kernel.org
14500 S:      Maintained
14501 F:      drivers/net/usb/smsc95xx.*
14502
14503 USB SUBSYSTEM
14504 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14505 L:      linux-usb@vger.kernel.org
14506 W:      http://www.linux-usb.org
14507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14508 S:      Supported
14509 F:      Documentation/devicetree/bindings/usb/
14510 F:      Documentation/usb/
14511 F:      drivers/usb/
14512 F:      include/linux/usb.h
14513 F:      include/linux/usb/
14514
14515 USB TYPEC SUBSYSTEM
14516 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14517 L:      linux-usb@vger.kernel.org
14518 S:      Maintained
14519 F:      Documentation/ABI/testing/sysfs-class-typec
14520 F:      Documentation/usb/typec.rst
14521 F:      drivers/usb/typec/
14522 F:      include/linux/usb/typec.h
14523
14524 USB UHCI DRIVER
14525 M:      Alan Stern <stern@rowland.harvard.edu>
14526 L:      linux-usb@vger.kernel.org
14527 S:      Maintained
14528 F:      drivers/usb/host/uhci*
14529
14530 USB VIDEO CLASS
14531 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14532 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14533 L:      linux-media@vger.kernel.org
14534 T:      git git://linuxtv.org/media_tree.git
14535 W:      http://www.ideasonboard.org/uvc/
14536 S:      Maintained
14537 F:      drivers/media/usb/uvc/
14538 F:      include/uapi/linux/uvcvideo.h
14539
14540 USB VISION DRIVER
14541 M:      Hans Verkuil <hverkuil@xs4all.nl>
14542 L:      linux-media@vger.kernel.org
14543 T:      git git://linuxtv.org/media_tree.git
14544 W:      https://linuxtv.org
14545 S:      Odd Fixes
14546 F:      drivers/media/usb/usbvision/
14547
14548 USB WEBCAM GADGET
14549 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14550 L:      linux-usb@vger.kernel.org
14551 S:      Maintained
14552 F:      drivers/usb/gadget/function/*uvc*
14553 F:      drivers/usb/gadget/legacy/webcam.c
14554
14555 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14556 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14557 L:      linux-wireless@vger.kernel.org
14558 S:      Maintained
14559 F:      drivers/net/wireless/rndis_wlan.c
14560
14561 USB XHCI DRIVER
14562 M:      Mathias Nyman <mathias.nyman@intel.com>
14563 L:      linux-usb@vger.kernel.org
14564 S:      Supported
14565 F:      drivers/usb/host/xhci*
14566 F:      drivers/usb/host/pci-quirks*
14567
14568 USB ZD1201 DRIVER
14569 L:      linux-wireless@vger.kernel.org
14570 W:      http://linux-lc100020.sourceforge.net
14571 S:      Orphan
14572 F:      drivers/net/wireless/zydas/zd1201.*
14573
14574 USB ZR364XX DRIVER
14575 M:      Antoine Jacquet <royale@zerezo.com>
14576 L:      linux-usb@vger.kernel.org
14577 L:      linux-media@vger.kernel.org
14578 T:      git git://linuxtv.org/media_tree.git
14579 W:      http://royale.zerezo.com/zr364xx/
14580 S:      Maintained
14581 F:      Documentation/media/v4l-drivers/zr364xx*
14582 F:      drivers/media/usb/zr364xx/
14583
14584 USER-MODE LINUX (UML)
14585 M:      Jeff Dike <jdike@addtoit.com>
14586 M:      Richard Weinberger <richard@nod.at>
14587 L:      user-mode-linux-devel@lists.sourceforge.net
14588 L:      user-mode-linux-user@lists.sourceforge.net
14589 W:      http://user-mode-linux.sourceforge.net
14590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14591 S:      Maintained
14592 F:      Documentation/virtual/uml/
14593 F:      arch/um/
14594 F:      arch/x86/um/
14595 F:      fs/hostfs/
14596 F:      fs/hppfs/
14597
14598 USERSPACE I/O (UIO)
14599 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14600 S:      Maintained
14601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14602 F:      Documentation/driver-api/uio-howto.rst
14603 F:      drivers/uio/
14604 F:      include/linux/uio*.h
14605
14606 UTIL-LINUX PACKAGE
14607 M:      Karel Zak <kzak@redhat.com>
14608 L:      util-linux@vger.kernel.org
14609 W:      http://en.wikipedia.org/wiki/Util-linux
14610 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14611 S:      Maintained
14612
14613 UUID HELPERS
14614 M:      Christoph Hellwig <hch@lst.de>
14615 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14616 L:      linux-kernel@vger.kernel.org
14617 T:      git git://git.infradead.org/users/hch/uuid.git
14618 F:      lib/uuid.c
14619 F:      lib/test_uuid.c
14620 F:      include/linux/uuid.h
14621 F:      include/uapi/linux/uuid.h
14622 S:      Maintained
14623
14624 UVESAFB DRIVER
14625 M:      Michal Januszewski <spock@gentoo.org>
14626 L:      linux-fbdev@vger.kernel.org
14627 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14628 S:      Maintained
14629 F:      Documentation/fb/uvesafb.txt
14630 F:      drivers/video/fbdev/uvesafb.*
14631
14632 VF610 NAND DRIVER
14633 M:      Stefan Agner <stefan@agner.ch>
14634 L:      linux-mtd@lists.infradead.org
14635 S:      Supported
14636 F:      drivers/mtd/nand/vf610_nfc.c
14637
14638 VFAT/FAT/MSDOS FILESYSTEM
14639 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14640 S:      Maintained
14641 F:      Documentation/filesystems/vfat.txt
14642 F:      fs/fat/
14643
14644 VFIO DRIVER
14645 M:      Alex Williamson <alex.williamson@redhat.com>
14646 L:      kvm@vger.kernel.org
14647 T:      git git://github.com/awilliam/linux-vfio.git
14648 S:      Maintained
14649 F:      Documentation/vfio.txt
14650 F:      drivers/vfio/
14651 F:      include/linux/vfio.h
14652 F:      include/uapi/linux/vfio.h
14653
14654 VFIO MEDIATED DEVICE DRIVERS
14655 M:      Kirti Wankhede <kwankhede@nvidia.com>
14656 L:      kvm@vger.kernel.org
14657 S:      Maintained
14658 F:      Documentation/vfio-mediated-device.txt
14659 F:      drivers/vfio/mdev/
14660 F:      include/linux/mdev.h
14661 F:      samples/vfio-mdev/
14662
14663 VFIO PLATFORM DRIVER
14664 M:      Baptiste Reynal <b.reynal@virtualopensystems.com>
14665 L:      kvm@vger.kernel.org
14666 S:      Maintained
14667 F:      drivers/vfio/platform/
14668
14669 VGA_SWITCHEROO
14670 R:      Lukas Wunner <lukas@wunner.de>
14671 S:      Maintained
14672 F:      Documentation/gpu/vga-switcheroo.rst
14673 F:      drivers/gpu/vga/vga_switcheroo.c
14674 F:      include/linux/vga_switcheroo.h
14675 T:      git git://anongit.freedesktop.org/drm/drm-misc
14676
14677 VIA RHINE NETWORK DRIVER
14678 S:      Orphan
14679 F:      drivers/net/ethernet/via/via-rhine.c
14680
14681 VIA SD/MMC CARD CONTROLLER DRIVER
14682 M:      Bruce Chang <brucechang@via.com.tw>
14683 M:      Harald Welte <HaraldWelte@viatech.com>
14684 S:      Maintained
14685 F:      drivers/mmc/host/via-sdmmc.c
14686
14687 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14688 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14689 L:      linux-fbdev@vger.kernel.org
14690 S:      Maintained
14691 F:      include/linux/via-core.h
14692 F:      include/linux/via-gpio.h
14693 F:      include/linux/via_i2c.h
14694 F:      drivers/video/fbdev/via/
14695
14696 VIA VELOCITY NETWORK DRIVER
14697 M:      Francois Romieu <romieu@fr.zoreil.com>
14698 L:      netdev@vger.kernel.org
14699 S:      Maintained
14700 F:      drivers/net/ethernet/via/via-velocity.*
14701
14702 VIDEO MULTIPLEXER DRIVER
14703 M:      Philipp Zabel <p.zabel@pengutronix.de>
14704 L:      linux-media@vger.kernel.org
14705 S:      Maintained
14706 F:      drivers/media/platform/video-mux.c
14707
14708 VIDEOBUF2 FRAMEWORK
14709 M:      Pawel Osciak <pawel@osciak.com>
14710 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14711 M:      Kyungmin Park <kyungmin.park@samsung.com>
14712 L:      linux-media@vger.kernel.org
14713 S:      Maintained
14714 F:      drivers/media/v4l2-core/videobuf2-*
14715 F:      include/media/videobuf2-*
14716
14717 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14718 M:      Helen Koike <helen.koike@collabora.com>
14719 L:      linux-media@vger.kernel.org
14720 T:      git git://linuxtv.org/media_tree.git
14721 W:      https://linuxtv.org
14722 S:      Maintained
14723 F:      drivers/media/platform/vimc/*
14724
14725 VIRT LIB
14726 M:      Alex Williamson <alex.williamson@redhat.com>
14727 M:      Paolo Bonzini <pbonzini@redhat.com>
14728 L:      kvm@vger.kernel.org
14729 S:      Supported
14730 F:      virt/lib/
14731
14732 VIRTIO AND VHOST VSOCK DRIVER
14733 M:      Stefan Hajnoczi <stefanha@redhat.com>
14734 L:      kvm@vger.kernel.org
14735 L:      virtualization@lists.linux-foundation.org
14736 L:      netdev@vger.kernel.org
14737 S:      Maintained
14738 F:      include/linux/virtio_vsock.h
14739 F:      include/uapi/linux/virtio_vsock.h
14740 F:      include/uapi/linux/vsockmon.h
14741 F:      include/uapi/linux/vm_sockets_diag.h
14742 F:      net/vmw_vsock/diag.c
14743 F:      net/vmw_vsock/af_vsock_tap.c
14744 F:      net/vmw_vsock/virtio_transport_common.c
14745 F:      net/vmw_vsock/virtio_transport.c
14746 F:      drivers/net/vsockmon.c
14747 F:      drivers/vhost/vsock.c
14748 F:      drivers/vhost/vsock.h
14749 F:      tools/testing/vsock/
14750
14751 VIRTIO CONSOLE DRIVER
14752 M:      Amit Shah <amit@kernel.org>
14753 L:      virtualization@lists.linux-foundation.org
14754 S:      Maintained
14755 F:      drivers/char/virtio_console.c
14756 F:      include/linux/virtio_console.h
14757 F:      include/uapi/linux/virtio_console.h
14758
14759 VIRTIO CORE, NET AND BLOCK DRIVERS
14760 M:      "Michael S. Tsirkin" <mst@redhat.com>
14761 M:      Jason Wang <jasowang@redhat.com>
14762 L:      virtualization@lists.linux-foundation.org
14763 S:      Maintained
14764 F:      Documentation/devicetree/bindings/virtio/
14765 F:      drivers/virtio/
14766 F:      tools/virtio/
14767 F:      drivers/net/virtio_net.c
14768 F:      drivers/block/virtio_blk.c
14769 F:      include/linux/virtio*.h
14770 F:      include/uapi/linux/virtio_*.h
14771 F:      drivers/crypto/virtio/
14772 F:      mm/balloon_compaction.c
14773
14774 VIRTIO CRYPTO DRIVER
14775 M:      Gonglei <arei.gonglei@huawei.com>
14776 L:      virtualization@lists.linux-foundation.org
14777 L:      linux-crypto@vger.kernel.org
14778 S:      Maintained
14779 F:      drivers/crypto/virtio/
14780 F:      include/uapi/linux/virtio_crypto.h
14781
14782 VIRTIO DRIVERS FOR S390
14783 M:      Cornelia Huck <cohuck@redhat.com>
14784 M:      Halil Pasic <pasic@linux.vnet.ibm.com>
14785 L:      linux-s390@vger.kernel.org
14786 L:      virtualization@lists.linux-foundation.org
14787 L:      kvm@vger.kernel.org
14788 S:      Supported
14789 F:      drivers/s390/virtio/
14790 F:      arch/s390/include/uapi/asm/virtio-ccw.h
14791
14792 VIRTIO GPU DRIVER
14793 M:      David Airlie <airlied@linux.ie>
14794 M:      Gerd Hoffmann <kraxel@redhat.com>
14795 L:      dri-devel@lists.freedesktop.org
14796 L:      virtualization@lists.linux-foundation.org
14797 T:      git git://anongit.freedesktop.org/drm/drm-misc
14798 S:      Maintained
14799 F:      drivers/gpu/drm/virtio/
14800 F:      include/uapi/linux/virtio_gpu.h
14801
14802 VIRTIO HOST (VHOST)
14803 M:      "Michael S. Tsirkin" <mst@redhat.com>
14804 M:      Jason Wang <jasowang@redhat.com>
14805 L:      kvm@vger.kernel.org
14806 L:      virtualization@lists.linux-foundation.org
14807 L:      netdev@vger.kernel.org
14808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
14809 S:      Maintained
14810 F:      drivers/vhost/
14811 F:      include/uapi/linux/vhost.h
14812
14813 VIRTIO INPUT DRIVER
14814 M:      Gerd Hoffmann <kraxel@redhat.com>
14815 S:      Maintained
14816 F:      drivers/virtio/virtio_input.c
14817 F:      include/uapi/linux/virtio_input.h
14818
14819 VIRTUAL BOX GUEST DEVICE DRIVER
14820 M:      Hans de Goede <hdegoede@redhat.com>
14821 M:      Arnd Bergmann <arnd@arndb.de>
14822 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14823 S:      Maintained
14824 F:      include/linux/vbox_utils.h
14825 F:      include/uapi/linux/vbox*.h
14826 F:      drivers/virt/vboxguest/
14827
14828 VIRTUAL SERIO DEVICE DRIVER
14829 M:      Stephen Chandler Paul <thatslyude@gmail.com>
14830 S:      Maintained
14831 F:      drivers/input/serio/userio.c
14832 F:      include/uapi/linux/userio.h
14833
14834 VIVID VIRTUAL VIDEO DRIVER
14835 M:      Hans Verkuil <hverkuil@xs4all.nl>
14836 L:      linux-media@vger.kernel.org
14837 T:      git git://linuxtv.org/media_tree.git
14838 W:      https://linuxtv.org
14839 S:      Maintained
14840 F:      drivers/media/platform/vivid/*
14841
14842 VLYNQ BUS
14843 M:      Florian Fainelli <f.fainelli@gmail.com>
14844 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
14845 S:      Maintained
14846 F:      drivers/vlynq/vlynq.c
14847 F:      include/linux/vlynq.h
14848
14849 VME SUBSYSTEM
14850 M:      Martyn Welch <martyn@welchs.me.uk>
14851 M:      Manohar Vanga <manohar.vanga@gmail.com>
14852 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14853 L:      devel@driverdev.osuosl.org
14854 S:      Maintained
14855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14856 F:      Documentation/driver-api/vme.rst
14857 F:      drivers/staging/vme/
14858 F:      drivers/vme/
14859 F:      include/linux/vme*
14860
14861 VMWARE BALLOON DRIVER
14862 M:      Xavier Deguillard <xdeguillard@vmware.com>
14863 M:      Philip Moltmann <moltmann@vmware.com>
14864 M:      "VMware, Inc." <pv-drivers@vmware.com>
14865 L:      linux-kernel@vger.kernel.org
14866 S:      Maintained
14867 F:      drivers/misc/vmw_balloon.c
14868
14869 VMWARE HYPERVISOR INTERFACE
14870 M:      Alok Kataria <akataria@vmware.com>
14871 L:      virtualization@lists.linux-foundation.org
14872 S:      Supported
14873 F:      arch/x86/kernel/cpu/vmware.c
14874
14875 VMWARE PVRDMA DRIVER
14876 M:      Adit Ranadive <aditr@vmware.com>
14877 M:      VMware PV-Drivers <pv-drivers@vmware.com>
14878 L:      linux-rdma@vger.kernel.org
14879 S:      Maintained
14880 F:      drivers/infiniband/hw/vmw_pvrdma/
14881
14882 VMware PVSCSI driver
14883 M:      Jim Gill <jgill@vmware.com>
14884 M:      VMware PV-Drivers <pv-drivers@vmware.com>
14885 L:      linux-scsi@vger.kernel.org
14886 S:      Maintained
14887 F:      drivers/scsi/vmw_pvscsi.c
14888 F:      drivers/scsi/vmw_pvscsi.h
14889
14890 VMWARE VMMOUSE SUBDRIVER
14891 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
14892 M:      "VMware, Inc." <pv-drivers@vmware.com>
14893 L:      linux-input@vger.kernel.org
14894 S:      Maintained
14895 F:      drivers/input/mouse/vmmouse.c
14896 F:      drivers/input/mouse/vmmouse.h
14897
14898 VMWARE VMXNET3 ETHERNET DRIVER
14899 M:      Shrikrishna Khare <skhare@vmware.com>
14900 M:      "VMware, Inc." <pv-drivers@vmware.com>
14901 L:      netdev@vger.kernel.org
14902 S:      Maintained
14903 F:      drivers/net/vmxnet3/
14904
14905 VOCORE VOCORE2 BOARD
14906 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
14907 L:      linux-mips@linux-mips.org
14908 S:      Maintained
14909 F:      arch/mips/boot/dts/ralink/vocore2.dts
14910
14911 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
14912 M:      Liam Girdwood <lgirdwood@gmail.com>
14913 M:      Mark Brown <broonie@kernel.org>
14914 L:      linux-kernel@vger.kernel.org
14915 W:      http://www.slimlogic.co.uk/?p=48
14916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
14917 S:      Supported
14918 F:      Documentation/devicetree/bindings/regulator/
14919 F:      Documentation/power/regulator/
14920 F:      drivers/regulator/
14921 F:      include/dt-bindings/regulator/
14922 F:      include/linux/regulator/
14923
14924 VRF
14925 M:      David Ahern <dsa@cumulusnetworks.com>
14926 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
14927 L:      netdev@vger.kernel.org
14928 S:      Maintained
14929 F:      drivers/net/vrf.c
14930 F:      Documentation/networking/vrf.txt
14931
14932 VT1211 HARDWARE MONITOR DRIVER
14933 M:      Juerg Haefliger <juergh@gmail.com>
14934 L:      linux-hwmon@vger.kernel.org
14935 S:      Maintained
14936 F:      Documentation/hwmon/vt1211
14937 F:      drivers/hwmon/vt1211.c
14938
14939 VT8231 HARDWARE MONITOR DRIVER
14940 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
14941 L:      linux-hwmon@vger.kernel.org
14942 S:      Maintained
14943 F:      drivers/hwmon/vt8231.c
14944
14945 VUB300 USB to SDIO/SD/MMC bridge chip
14946 M:      Tony Olech <tony.olech@elandigitalsystems.com>
14947 L:      linux-mmc@vger.kernel.org
14948 L:      linux-usb@vger.kernel.org
14949 S:      Supported
14950 F:      drivers/mmc/host/vub300.c
14951
14952 W1 DALLAS'S 1-WIRE BUS
14953 M:      Evgeniy Polyakov <zbr@ioremap.net>
14954 S:      Maintained
14955 F:      Documentation/w1/
14956 F:      drivers/w1/
14957 F:      include/linux/w1.h
14958
14959 W83791D HARDWARE MONITORING DRIVER
14960 M:      Marc Hulsman <m.hulsman@tudelft.nl>
14961 L:      linux-hwmon@vger.kernel.org
14962 S:      Maintained
14963 F:      Documentation/hwmon/w83791d
14964 F:      drivers/hwmon/w83791d.c
14965
14966 W83793 HARDWARE MONITORING DRIVER
14967 M:      Rudolf Marek <r.marek@assembler.cz>
14968 L:      linux-hwmon@vger.kernel.org
14969 S:      Maintained
14970 F:      Documentation/hwmon/w83793
14971 F:      drivers/hwmon/w83793.c
14972
14973 W83795 HARDWARE MONITORING DRIVER
14974 M:      Jean Delvare <jdelvare@suse.com>
14975 L:      linux-hwmon@vger.kernel.org
14976 S:      Maintained
14977 F:      drivers/hwmon/w83795.c
14978
14979 W83L51xD SD/MMC CARD INTERFACE DRIVER
14980 M:      Pierre Ossman <pierre@ossman.eu>
14981 S:      Maintained
14982 F:      drivers/mmc/host/wbsd.*
14983
14984 WACOM PROTOCOL 4 SERIAL TABLETS
14985 M:      Julian Squires <julian@cipht.net>
14986 M:      Hans de Goede <hdegoede@redhat.com>
14987 L:      linux-input@vger.kernel.org
14988 S:      Maintained
14989 F:      drivers/input/tablet/wacom_serial4.c
14990
14991 WATCHDOG DEVICE DRIVERS
14992 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
14993 M:      Guenter Roeck <linux@roeck-us.net>
14994 L:      linux-watchdog@vger.kernel.org
14995 W:      http://www.linux-watchdog.org/
14996 T:      git git://www.linux-watchdog.org/linux-watchdog.git
14997 S:      Maintained
14998 F:      Documentation/devicetree/bindings/watchdog/
14999 F:      Documentation/watchdog/
15000 F:      drivers/watchdog/
15001 F:      include/linux/watchdog.h
15002 F:      include/uapi/linux/watchdog.h
15003
15004 WHISKEYCOVE PMIC GPIO DRIVER
15005 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15006 L:      linux-gpio@vger.kernel.org
15007 S:      Maintained
15008 F:      drivers/gpio/gpio-wcove.c
15009
15010 WIIMOTE HID DRIVER
15011 M:      David Herrmann <dh.herrmann@googlemail.com>
15012 L:      linux-input@vger.kernel.org
15013 S:      Maintained
15014 F:      drivers/hid/hid-wiimote*
15015
15016 WILOCITY WIL6210 WIRELESS DRIVER
15017 M:      Maya Erez <merez@codeaurora.org>
15018 L:      linux-wireless@vger.kernel.org
15019 L:      wil6210@qti.qualcomm.com
15020 S:      Supported
15021 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15022 F:      drivers/net/wireless/ath/wil6210/
15023
15024 WIMAX STACK
15025 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15026 M:      linux-wimax@intel.com
15027 L:      wimax@linuxwimax.org (subscribers-only)
15028 S:      Supported
15029 W:      http://linuxwimax.org
15030 F:      Documentation/wimax/README.wimax
15031 F:      include/linux/wimax/debug.h
15032 F:      include/net/wimax.h
15033 F:      include/uapi/linux/wimax.h
15034 F:      net/wimax/
15035
15036 WINBOND CIR DRIVER
15037 M:      David Härdeman <david@hardeman.nu>
15038 S:      Maintained
15039 F:      drivers/media/rc/winbond-cir.c
15040
15041 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15042 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15043 L:      linux-watchdog@vger.kernel.org
15044 S:      Maintained
15045 F:      drivers/watchdog/ebc-c384_wdt.c
15046
15047 WINSYSTEMS WS16C48 GPIO DRIVER
15048 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15049 L:      linux-gpio@vger.kernel.org
15050 S:      Maintained
15051 F:      drivers/gpio/gpio-ws16c48.c
15052
15053 WISTRON LAPTOP BUTTON DRIVER
15054 M:      Miloslav Trmac <mitr@volny.cz>
15055 S:      Maintained
15056 F:      drivers/input/misc/wistron_btns.c
15057
15058 WL3501 WIRELESS PCMCIA CARD DRIVER
15059 L:      linux-wireless@vger.kernel.org
15060 S:      Odd fixes
15061 F:      drivers/net/wireless/wl3501*
15062
15063 WOLFSON MICROELECTRONICS DRIVERS
15064 L:      patches@opensource.cirrus.com
15065 T:      git https://github.com/CirrusLogic/linux-drivers.git
15066 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15067 S:      Supported
15068 F:      Documentation/hwmon/wm83??
15069 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15070 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15071 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15072 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15073 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15074 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15075 F:      drivers/clk/clk-wm83*.c
15076 F:      drivers/extcon/extcon-arizona.c
15077 F:      drivers/leds/leds-wm83*.c
15078 F:      drivers/gpio/gpio-*wm*.c
15079 F:      drivers/gpio/gpio-arizona.c
15080 F:      drivers/hwmon/wm83??-hwmon.c
15081 F:      drivers/input/misc/wm831x-on.c
15082 F:      drivers/input/touchscreen/wm831x-ts.c
15083 F:      drivers/input/touchscreen/wm97*.c
15084 F:      drivers/mfd/arizona*
15085 F:      drivers/mfd/wm*.c
15086 F:      drivers/mfd/cs47l24*
15087 F:      drivers/power/supply/wm83*.c
15088 F:      drivers/rtc/rtc-wm83*.c
15089 F:      drivers/regulator/wm8*.c
15090 F:      drivers/regulator/arizona*
15091 F:      drivers/video/backlight/wm83*_bl.c
15092 F:      drivers/watchdog/wm83*_wdt.c
15093 F:      include/linux/mfd/arizona/
15094 F:      include/linux/mfd/wm831x/
15095 F:      include/linux/mfd/wm8350/
15096 F:      include/linux/mfd/wm8400*
15097 F:      include/linux/regulator/arizona*
15098 F:      include/linux/wm97xx.h
15099 F:      include/sound/wm????.h
15100 F:      sound/soc/codecs/arizona.?
15101 F:      sound/soc/codecs/wm*
15102 F:      sound/soc/codecs/cs47l24*
15103
15104 WORKQUEUE
15105 M:      Tejun Heo <tj@kernel.org>
15106 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15108 S:      Maintained
15109 F:      include/linux/workqueue.h
15110 F:      kernel/workqueue.c
15111 F:      Documentation/core-api/workqueue.rst
15112
15113 X-POWERS AXP288 PMIC DRIVERS
15114 M:      Hans de Goede <hdegoede@redhat.com>
15115 S:      Maintained
15116 N:      axp288
15117 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15118
15119 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15120 M:      Chen-Yu Tsai <wens@csie.org>
15121 L:      linux-kernel@vger.kernel.org
15122 S:      Maintained
15123 N:      axp[128]
15124
15125 X.25 NETWORK LAYER
15126 M:      Andrew Hendry <andrew.hendry@gmail.com>
15127 L:      linux-x25@vger.kernel.org
15128 S:      Odd Fixes
15129 F:      Documentation/networking/x25*
15130 F:      include/net/x25*
15131 F:      net/x25/
15132
15133 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15134 M:      Thomas Gleixner <tglx@linutronix.de>
15135 M:      Ingo Molnar <mingo@redhat.com>
15136 R:      "H. Peter Anvin" <hpa@zytor.com>
15137 M:      x86@kernel.org
15138 L:      linux-kernel@vger.kernel.org
15139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15140 S:      Maintained
15141 F:      Documentation/x86/
15142 F:      arch/x86/
15143
15144 X86 MCE INFRASTRUCTURE
15145 M:      Tony Luck <tony.luck@intel.com>
15146 M:      Borislav Petkov <bp@alien8.de>
15147 L:      linux-edac@vger.kernel.org
15148 S:      Maintained
15149 F:      arch/x86/kernel/cpu/mcheck/*
15150
15151 X86 MICROCODE UPDATE SUPPORT
15152 M:      Borislav Petkov <bp@alien8.de>
15153 S:      Maintained
15154 F:      arch/x86/kernel/cpu/microcode/*
15155
15156 X86 PLATFORM DRIVERS
15157 M:      Darren Hart <dvhart@infradead.org>
15158 M:      Andy Shevchenko <andy@infradead.org>
15159 L:      platform-driver-x86@vger.kernel.org
15160 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15161 S:      Maintained
15162 F:      drivers/platform/x86/
15163 F:      drivers/platform/olpc/
15164
15165 X86 VDSO
15166 M:      Andy Lutomirski <luto@amacapital.net>
15167 L:      linux-kernel@vger.kernel.org
15168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15169 S:      Maintained
15170 F:      arch/x86/entry/vdso/
15171
15172 XC2028/3028 TUNER DRIVER
15173 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
15174 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15175 L:      linux-media@vger.kernel.org
15176 W:      https://linuxtv.org
15177 T:      git git://linuxtv.org/media_tree.git
15178 S:      Maintained
15179 F:      drivers/media/tuners/tuner-xc2028.*
15180
15181 XEN BLOCK SUBSYSTEM
15182 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15183 M:      Roger Pau Monné <roger.pau@citrix.com>
15184 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15185 S:      Supported
15186 F:      drivers/block/xen-blkback/*
15187 F:      drivers/block/xen*
15188
15189 XEN HYPERVISOR ARM
15190 M:      Stefano Stabellini <sstabellini@kernel.org>
15191 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15192 S:      Maintained
15193 F:      arch/arm/xen/
15194 F:      arch/arm/include/asm/xen/
15195
15196 XEN HYPERVISOR ARM64
15197 M:      Stefano Stabellini <sstabellini@kernel.org>
15198 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15199 S:      Maintained
15200 F:      arch/arm64/xen/
15201 F:      arch/arm64/include/asm/xen/
15202
15203 XEN HYPERVISOR INTERFACE
15204 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15205 M:      Juergen Gross <jgross@suse.com>
15206 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15208 S:      Supported
15209 F:      arch/x86/xen/
15210 F:      drivers/*/xen-*front.c
15211 F:      drivers/xen/
15212 F:      arch/x86/include/asm/xen/
15213 F:      arch/x86/include/asm/pvclock-abi.h
15214 F:      include/xen/
15215 F:      include/uapi/xen/
15216 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15217 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15218
15219 XEN NETWORK BACKEND DRIVER
15220 M:      Wei Liu <wei.liu2@citrix.com>
15221 M:      Paul Durrant <paul.durrant@citrix.com>
15222 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15223 L:      netdev@vger.kernel.org
15224 S:      Supported
15225 F:      drivers/net/xen-netback/*
15226
15227 XEN PCI SUBSYSTEM
15228 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15229 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15230 S:      Supported
15231 F:      arch/x86/pci/*xen*
15232 F:      drivers/pci/*xen*
15233
15234 XEN PVSCSI DRIVERS
15235 M:      Juergen Gross <jgross@suse.com>
15236 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15237 L:      linux-scsi@vger.kernel.org
15238 S:      Supported
15239 F:      drivers/scsi/xen-scsifront.c
15240 F:      drivers/xen/xen-scsiback.c
15241 F:      include/xen/interface/io/vscsiif.h
15242
15243 XEN SWIOTLB SUBSYSTEM
15244 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15245 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15246 L:      iommu@lists.linux-foundation.org
15247 S:      Supported
15248 F:      arch/x86/xen/*swiotlb*
15249 F:      drivers/xen/*swiotlb*
15250
15251 XFS FILESYSTEM
15252 M:      Darrick J. Wong <darrick.wong@oracle.com>
15253 M:      linux-xfs@vger.kernel.org
15254 L:      linux-xfs@vger.kernel.org
15255 W:      http://xfs.org/
15256 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15257 S:      Supported
15258 F:      Documentation/filesystems/xfs.txt
15259 F:      fs/xfs/
15260
15261 XILINX AXI ETHERNET DRIVER
15262 M:      Anirudha Sarangi <anirudh@xilinx.com>
15263 M:      John Linn <John.Linn@xilinx.com>
15264 S:      Maintained
15265 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15266
15267 XILINX UARTLITE SERIAL DRIVER
15268 M:      Peter Korsgaard <jacmet@sunsite.dk>
15269 L:      linux-serial@vger.kernel.org
15270 S:      Maintained
15271 F:      drivers/tty/serial/uartlite.c
15272
15273 XILINX VIDEO IP CORES
15274 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15275 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15276 L:      linux-media@vger.kernel.org
15277 T:      git git://linuxtv.org/media_tree.git
15278 S:      Supported
15279 F:      Documentation/devicetree/bindings/media/xilinx/
15280 F:      drivers/media/platform/xilinx/
15281 F:      include/uapi/linux/xilinx-v4l2-controls.h
15282
15283 XILLYBUS DRIVER
15284 M:      Eli Billauer <eli.billauer@gmail.com>
15285 L:      linux-kernel@vger.kernel.org
15286 S:      Supported
15287 F:      drivers/char/xillybus/
15288
15289 XRA1403 GPIO EXPANDER
15290 M:      Nandor Han <nandor.han@ge.com>
15291 M:      Semi Malinen <semi.malinen@ge.com>
15292 L:      linux-gpio@vger.kernel.org
15293 S:      Maintained
15294 F:      drivers/gpio/gpio-xra1403.c
15295 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15296
15297 XTENSA XTFPGA PLATFORM SUPPORT
15298 M:      Max Filippov <jcmvbkbc@gmail.com>
15299 L:      linux-xtensa@linux-xtensa.org
15300 S:      Maintained
15301 F:      drivers/spi/spi-xtensa-xtfpga.c
15302 F:      sound/soc/xtensa/xtfpga-i2s.c
15303
15304 YAM DRIVER FOR AX.25
15305 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15306 L:      linux-hams@vger.kernel.org
15307 S:      Maintained
15308 F:      drivers/net/hamradio/yam*
15309 F:      include/linux/yam.h
15310
15311 YAMA SECURITY MODULE
15312 M:      Kees Cook <keescook@chromium.org>
15313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15314 S:      Supported
15315 F:      security/yama/
15316 F:      Documentation/admin-guide/LSM/Yama.rst
15317
15318 YEALINK PHONE DRIVER
15319 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15320 L:      usbb2k-api-dev@nongnu.org
15321 S:      Maintained
15322 F:      Documentation/input/yealink.rst
15323 F:      drivers/input/misc/yealink.*
15324
15325 Z8530 DRIVER FOR AX.25
15326 M:      Joerg Reuter <jreuter@yaina.de>
15327 W:      http://yaina.de/jreuter/
15328 W:      http://www.qsl.net/dl1bke/
15329 L:      linux-hams@vger.kernel.org
15330 S:      Maintained
15331 F:      Documentation/networking/z8530drv.txt
15332 F:      drivers/net/hamradio/*scc.c
15333 F:      drivers/net/hamradio/z8530.h
15334
15335 ZBUD COMPRESSED PAGE ALLOCATOR
15336 M:      Seth Jennings <sjenning@redhat.com>
15337 M:      Dan Streetman <ddstreet@ieee.org>
15338 L:      linux-mm@kvack.org
15339 S:      Maintained
15340 F:      mm/zbud.c
15341 F:      include/linux/zbud.h
15342
15343 ZD1211RW WIRELESS DRIVER
15344 M:      Daniel Drake <dsd@gentoo.org>
15345 M:      Ulrich Kunitz <kune@deine-taler.de>
15346 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15347 L:      linux-wireless@vger.kernel.org
15348 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15349 S:      Maintained
15350 F:      drivers/net/wireless/zydas/zd1211rw/
15351
15352 ZD1301 MEDIA DRIVER
15353 M:      Antti Palosaari <crope@iki.fi>
15354 L:      linux-media@vger.kernel.org
15355 W:      https://linuxtv.org/
15356 W:      http://palosaari.fi/linux/
15357 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15358 S:      Maintained
15359 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15360
15361 ZD1301_DEMOD MEDIA DRIVER
15362 M:      Antti Palosaari <crope@iki.fi>
15363 L:      linux-media@vger.kernel.org
15364 W:      https://linuxtv.org/
15365 W:      http://palosaari.fi/linux/
15366 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15367 S:      Maintained
15368 F:      drivers/media/dvb-frontends/zd1301_demod*
15369
15370 ZPOOL COMPRESSED PAGE STORAGE API
15371 M:      Dan Streetman <ddstreet@ieee.org>
15372 L:      linux-mm@kvack.org
15373 S:      Maintained
15374 F:      mm/zpool.c
15375 F:      include/linux/zpool.h
15376
15377 ZR36067 VIDEO FOR LINUX DRIVER
15378 L:      mjpeg-users@lists.sourceforge.net
15379 L:      linux-media@vger.kernel.org
15380 W:      http://mjpeg.sourceforge.net/driver-zoran/
15381 T:      hg https://linuxtv.org/hg/v4l-dvb
15382 S:      Odd Fixes
15383 F:      drivers/media/pci/zoran/
15384
15385 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15386 M:      Minchan Kim <minchan@kernel.org>
15387 M:      Nitin Gupta <ngupta@vflare.org>
15388 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15389 L:      linux-kernel@vger.kernel.org
15390 S:      Maintained
15391 F:      drivers/block/zram/
15392 F:      Documentation/blockdev/zram.txt
15393
15394 ZS DECSTATION Z85C30 SERIAL DRIVER
15395 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15396 S:      Maintained
15397 F:      drivers/tty/serial/zs.*
15398
15399 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15400 M:      Minchan Kim <minchan@kernel.org>
15401 M:      Nitin Gupta <ngupta@vflare.org>
15402 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15403 L:      linux-mm@kvack.org
15404 S:      Maintained
15405 F:      mm/zsmalloc.c
15406 F:      include/linux/zsmalloc.h
15407 F:      Documentation/vm/zsmalloc.txt
15408
15409 ZSWAP COMPRESSED SWAP CACHING
15410 M:      Seth Jennings <sjenning@redhat.com>
15411 M:      Dan Streetman <ddstreet@ieee.org>
15412 L:      linux-mm@kvack.org
15413 S:      Maintained
15414 F:      mm/zswap.c
15415
15416 THE REST
15417 M:      Linus Torvalds <torvalds@linux-foundation.org>
15418 L:      linux-kernel@vger.kernel.org
15419 Q:      http://patchwork.kernel.org/project/LKML/list/
15420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15421 S:      Buried alive in reporters
15422 F:      *
15423 F:      */