MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
 141 L:      netdev@vger.kernel.org
 142 S:      Maintained
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 L:      linux-fsdevel@vger.kernel.org
 568 S:      Orphan
 569 F:      Documentation/filesystems/affs.txt
 570 F:      fs/affs/
 571
 572 AFS FILESYSTEM
 573 M:      David Howells <dhowells@redhat.com>
 574 L:      linux-afs@lists.infradead.org
 575 S:      Supported
 576 F:      fs/afs/
 577 F:      include/trace/events/afs.h
 578 F:      Documentation/filesystems/afs.txt
 579 W:      https://www.infradead.org/~dhowells/kafs/
 580
 581 AGPGART DRIVER
 582 M:      David Airlie <airlied@linux.ie>
 583 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 584 S:      Maintained
 585 F:      drivers/char/agp/
 586 F:      include/linux/agp*
 587 F:      include/uapi/linux/agp*
 588
 589 AHA152X SCSI DRIVER
 590 M:      "Juergen E. Fischer" <fischer@norbit.de>
 591 L:      linux-scsi@vger.kernel.org
 592 S:      Maintained
 593 F:      drivers/scsi/aha152x*
 594 F:      drivers/scsi/pcmcia/aha152x*
 595
 596 AIC7XXX / AIC79XX SCSI DRIVER
 597 M:      Hannes Reinecke <hare@suse.com>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aic7xxx/
 601
 602 AIMSLAB FM RADIO RECEIVER DRIVER
 603 M:      Hans Verkuil <hverkuil@xs4all.nl>
 604 L:      linux-media@vger.kernel.org
 605 T:      git git://linuxtv.org/media_tree.git
 606 W:      https://linuxtv.org
 607 S:      Maintained
 608 F:      drivers/media/radio/radio-aimslab*
 609
 610 AIO
 611 M:      Benjamin LaHaise <bcrl@kvack.org>
 612 L:      linux-aio@kvack.org
 613 S:      Supported
 614 F:      fs/aio.c
 615 F:      include/linux/*aio*.h
 616
 617 AIRSPY MEDIA DRIVER
 618 M:      Antti Palosaari <crope@iki.fi>
 619 L:      linux-media@vger.kernel.org
 620 W:      https://linuxtv.org
 621 W:      http://palosaari.fi/linux/
 622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 623 T:      git git://linuxtv.org/anttip/media_tree.git
 624 S:      Maintained
 625 F:      drivers/media/usb/airspy/
 626
 627 ALACRITECH GIGABIT ETHERNET DRIVER
 628 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 629 S:      Maintained
 630 F:      drivers/net/ethernet/alacritech/*
 631
 632 ALCATEL SPEEDTOUCH USB DRIVER
 633 M:      Duncan Sands <duncan.sands@free.fr>
 634 L:      linux-usb@vger.kernel.org
 635 W:      http://www.linux-usb.org/SpeedTouch/
 636 S:      Maintained
 637 F:      drivers/usb/atm/speedtch.c
 638 F:      drivers/usb/atm/usbatm.c
 639
 640 ALCHEMY AU1XX0 MMC DRIVER
 641 M:      Manuel Lauss <manuel.lauss@gmail.com>
 642 S:      Maintained
 643 F:      drivers/mmc/host/au1xmmc.c
 644
 645 ALI1563 I2C DRIVER
 646 M:      Rudolf Marek <r.marek@assembler.cz>
 647 L:      linux-i2c@vger.kernel.org
 648 S:      Maintained
 649 F:      Documentation/i2c/busses/i2c-ali1563
 650 F:      drivers/i2c/busses/i2c-ali1563.c
 651
 652 ALLWINNER SECURITY SYSTEM
 653 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 654 L:      linux-crypto@vger.kernel.org
 655 S:      Maintained
 656 F:      drivers/crypto/sunxi-ss/
 657
 658 ALPHA PORT
 659 M:      Richard Henderson <rth@twiddle.net>
 660 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 661 M:      Matt Turner <mattst88@gmail.com>
 662 S:      Odd Fixes
 663 L:      linux-alpha@vger.kernel.org
 664 F:      arch/alpha/
 665
 666 ALPS PS/2 TOUCHPAD DRIVER
 667 R:      Pali Rohár <pali.rohar@gmail.com>
 668 F:      drivers/input/mouse/alps.*
 669
 670 ALTERA I2C CONTROLLER DRIVER
 671 M:      Thor Thayer <thor.thayer@linux.intel.com>
 672 S:      Maintained
 673 F:      drivers/i2c/busses/i2c-altera.c
 674
 675 ALTERA MAILBOX DRIVER
 676 M:      Ley Foon Tan <lftan@altera.com>
 677 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 678 S:      Maintained
 679 F:      drivers/mailbox/mailbox-altera.c
 680
 681 ALTERA PIO DRIVER
 682 M:      Tien Hock Loh <thloh@altera.com>
 683 L:      linux-gpio@vger.kernel.org
 684 S:      Maintained
 685 F:      drivers/gpio/gpio-altera.c
 686
 687 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 688 M:      Thor Thayer <thor.thayer@linux.intel.com>
 689 S:      Maintained
 690 F:      drivers/gpio/gpio-altera-a10sr.c
 691 F:      drivers/mfd/altera-a10sr.c
 692 F:      drivers/reset/reset-a10sr.c
 693 F:      include/linux/mfd/altera-a10sr.h
 694 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 695
 696 ALTERA TRIPLE SPEED ETHERNET DRIVER
 697 M:      Vince Bridgers <vbridger@opensource.altera.com>
 698 L:      netdev@vger.kernel.org
 699 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 700 S:      Maintained
 701 F:      drivers/net/ethernet/altera/
 702
 703 ALTERA UART/JTAG UART SERIAL DRIVERS
 704 M:      Tobias Klauser <tklauser@distanz.ch>
 705 L:      linux-serial@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/tty/serial/altera_uart.c
 709 F:      drivers/tty/serial/altera_jtaguart.c
 710 F:      include/linux/altera_uart.h
 711 F:      include/linux/altera_jtaguart.h
 712
 713 AMAZON ETHERNET DRIVERS
 714 M:      Netanel Belgazal <netanel@amazon.com>
 715 R:      Saeed Bishara <saeedb@amazon.com>
 716 R:      Zorik Machulsky <zorik@amazon.com>
 717 L:      netdev@vger.kernel.org
 718 S:      Supported
 719 F:      Documentation/networking/ena.txt
 720 F:      drivers/net/ethernet/amazon/
 721
 722 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 723 M:      Tom Lendacky <thomas.lendacky@amd.com>
 724 M:      Gary Hook <gary.hook@amd.com>
 725 L:      linux-crypto@vger.kernel.org
 726 S:      Supported
 727 F:      drivers/crypto/ccp/
 728 F:      include/linux/ccp.h
 729
 730 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 731 M:      Huang Rui <ray.huang@amd.com>
 732 L:      linux-hwmon@vger.kernel.org
 733 S:      Supported
 734 F:      Documentation/hwmon/fam15h_power
 735 F:      drivers/hwmon/fam15h_power.c
 736
 737 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 738 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 739 S:      Orphan
 740 F:      drivers/usb/gadget/udc/amd5536udc.*
 741
 742 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 743 P:      Andres Salomon <dilinger@queued.net>
 744 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 745 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 746 S:      Supported
 747 F:      drivers/char/hw_random/geode-rng.c
 748 F:      drivers/crypto/geode*
 749 F:      drivers/video/fbdev/geode/
 750 F:      arch/x86/include/asm/geode.h
 751
 752 AMD IOMMU (AMD-VI)
 753 M:      Joerg Roedel <joro@8bytes.org>
 754 L:      iommu@lists.linux-foundation.org
 755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 756 S:      Maintained
 757 F:      drivers/iommu/amd_iommu*.[ch]
 758 F:      include/linux/amd-iommu.h
 759
 760 AMD KFD
 761 M:      Oded Gabbay <oded.gabbay@gmail.com>
 762 L:      dri-devel@lists.freedesktop.org
 763 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 764 S:      Supported
 765 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 771 F:      drivers/gpu/drm/amd/amdkfd/
 772 F:      drivers/gpu/drm/amd/include/cik_structs.h
 773 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 774 F:      drivers/gpu/drm/amd/include/vi_structs.h
 775 F:      include/uapi/linux/kfd_ioctl.h
 776
 777 AMD SEATTLE DEVICE TREE SUPPORT
 778 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 779 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 780 M:      Tom Lendacky <thomas.lendacky@amd.com>
 781 S:      Supported
 782 F:      arch/arm64/boot/dts/amd/
 783
 784 AMD XGBE DRIVER
 785 M:      Tom Lendacky <thomas.lendacky@amd.com>
 786 L:      netdev@vger.kernel.org
 787 S:      Supported
 788 F:      drivers/net/ethernet/amd/xgbe/
 789 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 790
 791 AMS (Apple Motion Sensor) DRIVER
 792 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 793 S:      Supported
 794 F:      drivers/macintosh/ams/
 795
 796 ANALOG DEVICES INC AD9389B DRIVER
 797 M:      Hans Verkuil <hans.verkuil@cisco.com>
 798 L:      linux-media@vger.kernel.org
 799 S:      Maintained
 800 F:      drivers/media/i2c/ad9389b*
 801
 802 ANALOG DEVICES INC ADV7180 DRIVER
 803 M:      Lars-Peter Clausen <lars@metafoo.de>
 804 L:      linux-media@vger.kernel.org
 805 W:      http://ez.analog.com/community/linux-device-drivers
 806 S:      Supported
 807 F:      drivers/media/i2c/adv7180.c
 808
 809 ANALOG DEVICES INC ADV748X DRIVER
 810 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 811 L:      linux-media@vger.kernel.org
 812 S:      Maintained
 813 F:      drivers/media/i2c/adv748x/*
 814
 815 ANALOG DEVICES INC ADV7511 DRIVER
 816 M:      Hans Verkuil <hans.verkuil@cisco.com>
 817 L:      linux-media@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/media/i2c/adv7511*
 820
 821 ANALOG DEVICES INC ADV7604 DRIVER
 822 M:      Hans Verkuil <hans.verkuil@cisco.com>
 823 L:      linux-media@vger.kernel.org
 824 S:      Maintained
 825 F:      drivers/media/i2c/adv7604*
 826
 827 ANALOG DEVICES INC ADV7842 DRIVER
 828 M:      Hans Verkuil <hans.verkuil@cisco.com>
 829 L:      linux-media@vger.kernel.org
 830 S:      Maintained
 831 F:      drivers/media/i2c/adv7842*
 832
 833 ANALOG DEVICES INC ASOC CODEC DRIVERS
 834 M:      Lars-Peter Clausen <lars@metafoo.de>
 835 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 836 W:      http://wiki.analog.com/
 837 W:      http://ez.analog.com/community/linux-device-drivers
 838 S:      Supported
 839 F:      sound/soc/codecs/adau*
 840 F:      sound/soc/codecs/adav*
 841 F:      sound/soc/codecs/ad1*
 842 F:      sound/soc/codecs/ad7*
 843 F:      sound/soc/codecs/ssm*
 844 F:      sound/soc/codecs/sigmadsp.*
 845
 846 ANALOG DEVICES INC DMA DRIVERS
 847 M:      Lars-Peter Clausen <lars@metafoo.de>
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/dma/dma-axi-dmac.c
 851
 852 ANALOG DEVICES INC IIO DRIVERS
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 855 W:      http://wiki.analog.com/
 856 W:      http://ez.analog.com/community/linux-device-drivers
 857 S:      Supported
 858 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 859 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 860 F:      drivers/iio/*/ad*
 861 F:      drivers/iio/adc/ltc2497*
 862 X:      drivers/iio/*/adjd*
 863 F:      drivers/staging/iio/*/ad*
 864
 865 ANDES ARCHITECTURE
 866 M:      Greentime Hu <green.hu@gmail.com>
 867 M:      Vincent Chen <deanbo422@gmail.com>
 868 T:      git https://github.com/andestech/linux.git
 869 S:      Supported
 870 F:      arch/nds32/
 871 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 872 F:      Documentation/devicetree/bindings/nds32/
 873 K:      nds32
 874 N:      nds32
 875
 876 ANDROID CONFIG FRAGMENTS
 877 M:      Rob Herring <robh@kernel.org>
 878 S:      Supported
 879 F:      kernel/configs/android*
 880
 881 ANDROID DRIVERS
 882 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 883 M:      Arve Hjønnevåg <arve@android.com>
 884 M:      Todd Kjos <tkjos@android.com>
 885 M:      Martijn Coenen <maco@android.com>
 886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 887 L:      devel@driverdev.osuosl.org
 888 S:      Supported
 889 F:      drivers/android/
 890 F:      drivers/staging/android/
 891
 892 ANDROID GOLDFISH PIC DRIVER
 893 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 894 S:      Supported
 895 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 896 F:      drivers/irqchip/irq-goldfish-pic.c
 897
 898 ANDROID GOLDFISH RTC DRIVER
 899 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 900 S:      Supported
 901 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 902 F:      drivers/rtc/rtc-goldfish.c
 903
 904 ANDROID ION DRIVER
 905 M:      Laura Abbott <labbott@redhat.com>
 906 M:      Sumit Semwal <sumit.semwal@linaro.org>
 907 L:      devel@driverdev.osuosl.org
 908 S:      Supported
 909 F:      drivers/staging/android/ion
 910 F:      drivers/staging/android/uapi/ion.h
 911
 912 AOA (Apple Onboard Audio) ALSA DRIVER
 913 M:      Johannes Berg <johannes@sipsolutions.net>
 914 L:      linuxppc-dev@lists.ozlabs.org
 915 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 916 S:      Maintained
 917 F:      sound/aoa/
 918
 919 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 920 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 921 L:      linux-iio@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/iio/adc/stx104.c
 924
 925 APM DRIVER
 926 M:      Jiri Kosina <jikos@kernel.org>
 927 S:      Odd fixes
 928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 929 F:      arch/x86/kernel/apm_32.c
 930 F:      include/linux/apm_bios.h
 931 F:      include/uapi/linux/apm_bios.h
 932 F:      drivers/char/apm-emulation.c
 933
 934 APPARMOR SECURITY MODULE
 935 M:      John Johansen <john.johansen@canonical.com>
 936 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 937 W:      wiki.apparmor.net
 938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 939 S:      Supported
 940 F:      security/apparmor/
 941 F:      Documentation/admin-guide/LSM/apparmor.rst
 942
 943 APPLE BCM5974 MULTITOUCH DRIVER
 944 M:      Henrik Rydberg <rydberg@bitmath.org>
 945 L:      linux-input@vger.kernel.org
 946 S:      Odd fixes
 947 F:      drivers/input/mouse/bcm5974.c
 948
 949 APPLE SMC DRIVER
 950 M:      Henrik Rydberg <rydberg@bitmath.org>
 951 L:      linux-hwmon@vger.kernel.org
 952 S:      Odd fixes
 953 F:      drivers/hwmon/applesmc.c
 954
 955 APPLETALK NETWORK LAYER
 956 L:      netdev@vger.kernel.org
 957 S:      Odd fixes
 958 F:      drivers/net/appletalk/
 959 F:      net/appletalk/
 960
 961 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 962 M:      Duc Dang <dhdang@apm.com>
 963 S:      Supported
 964 F:      arch/arm64/boot/dts/apm/
 965
 966 APPLIED MICRO (APM) X-GENE SOC EDAC
 967 M:      Loc Ho <lho@apm.com>
 968 S:      Supported
 969 F:      drivers/edac/xgene_edac.c
 970 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 971
 972 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 973 M:      Iyappan Subramanian <isubramanian@apm.com>
 974 M:      Keyur Chudgar <kchudgar@apm.com>
 975 S:      Supported
 976 F:      drivers/net/ethernet/apm/xgene-v2/
 977
 978 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 979 M:      Iyappan Subramanian <isubramanian@apm.com>
 980 M:      Keyur Chudgar <kchudgar@apm.com>
 981 M:      Quan Nguyen <qnguyen@apm.com>
 982 S:      Supported
 983 F:      drivers/net/ethernet/apm/xgene/
 984 F:      drivers/net/phy/mdio-xgene.c
 985 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 986 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 987
 988 APPLIED MICRO (APM) X-GENE SOC PMU
 989 M:      Tai Nguyen <ttnguyen@apm.com>
 990 S:      Supported
 991 F:      drivers/perf/xgene_pmu.c
 992 F:      Documentation/perf/xgene-pmu.txt
 993 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 994
 995 APTINA CAMERA SENSOR PLL
 996 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
 997 L:      linux-media@vger.kernel.org
 998 S:      Maintained
 999 F:      drivers/media/i2c/aptina-pll.*
1000
1001 ARC FRAMEBUFFER DRIVER
1002 M:      Jaya Kumar <jayalk@intworks.biz>
1003 S:      Maintained
1004 F:      drivers/video/fbdev/arcfb.c
1005 F:      drivers/video/fbdev/core/fb_defio.c
1006
1007 ARC PGU DRM DRIVER
1008 M:      Alexey Brodkin <abrodkin@synopsys.com>
1009 S:      Supported
1010 F:      drivers/gpu/drm/arc/
1011 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1012
1013 ARCNET NETWORK LAYER
1014 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1015 L:      netdev@vger.kernel.org
1016 S:      Maintained
1017 F:      drivers/net/arcnet/
1018 F:      include/uapi/linux/if_arcnet.h
1019
1020 ARM ARCHITECTED TIMER DRIVER
1021 M:      Mark Rutland <mark.rutland@arm.com>
1022 M:      Marc Zyngier <marc.zyngier@arm.com>
1023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1024 S:      Maintained
1025 F:      arch/arm/include/asm/arch_timer.h
1026 F:      arch/arm64/include/asm/arch_timer.h
1027 F:      drivers/clocksource/arm_arch_timer.c
1028
1029 ARM HDLCD DRM DRIVER
1030 M:      Liviu Dudau <liviu.dudau@arm.com>
1031 S:      Supported
1032 F:      drivers/gpu/drm/arm/hdlcd_*
1033 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1034
1035 ARM MALI-DP DRM DRIVER
1036 M:      Liviu Dudau <liviu.dudau@arm.com>
1037 M:      Brian Starkey <brian.starkey@arm.com>
1038 M:      Mali DP Maintainers <malidp@foss.arm.com>
1039 S:      Supported
1040 F:      drivers/gpu/drm/arm/
1041 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1042
1043 ARM MFM AND FLOPPY DRIVERS
1044 M:      Ian Molton <spyro@f2s.com>
1045 S:      Maintained
1046 F:      arch/arm/lib/floppydma.S
1047 F:      arch/arm/include/asm/floppy.h
1048
1049 ARM PMU PROFILING AND DEBUGGING
1050 M:      Will Deacon <will.deacon@arm.com>
1051 M:      Mark Rutland <mark.rutland@arm.com>
1052 S:      Maintained
1053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1054 F:      arch/arm*/kernel/perf_*
1055 F:      arch/arm/oprofile/common.c
1056 F:      arch/arm*/kernel/hw_breakpoint.c
1057 F:      arch/arm*/include/asm/hw_breakpoint.h
1058 F:      arch/arm*/include/asm/perf_event.h
1059 F:      drivers/perf/*
1060 F:      include/linux/perf/arm_pmu.h
1061 F:      Documentation/devicetree/bindings/arm/pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/
1063
1064 ARM PORT
1065 M:      Russell King <linux@armlinux.org.uk>
1066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1067 W:      http://www.armlinux.org.uk/
1068 S:      Odd Fixes
1069 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1070 F:      arch/arm/
1071 X:      arch/arm/boot/dts/
1072
1073 ARM PRIMECELL AACI PL041 DRIVER
1074 M:      Russell King <linux@armlinux.org.uk>
1075 S:      Odd Fixes
1076 F:      sound/arm/aaci.*
1077
1078 ARM PRIMECELL BUS SUPPORT
1079 M:      Russell King <linux@armlinux.org.uk>
1080 S:      Odd Fixes
1081 F:      drivers/amba/
1082 F:      include/linux/amba/bus.h
1083
1084 ARM PRIMECELL CLCD PL110 DRIVER
1085 M:      Russell King <linux@armlinux.org.uk>
1086 S:      Odd Fixes
1087 F:      drivers/video/fbdev/amba-clcd.*
1088
1089 ARM PRIMECELL KMI PL050 DRIVER
1090 M:      Russell King <linux@armlinux.org.uk>
1091 S:      Odd Fixes
1092 F:      drivers/input/serio/ambakmi.*
1093 F:      include/linux/amba/kmi.h
1094
1095 ARM PRIMECELL MMCI PL180/1 DRIVER
1096 M:      Russell King <linux@armlinux.org.uk>
1097 S:      Odd Fixes
1098 F:      drivers/mmc/host/mmci.*
1099 F:      include/linux/amba/mmci.h
1100
1101 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1102 M:      Russell King <linux@armlinux.org.uk>
1103 S:      Odd Fixes
1104 F:      drivers/tty/serial/amba-pl01*.c
1105 F:      include/linux/amba/serial.h
1106
1107 ARM SMMU DRIVERS
1108 M:      Will Deacon <will.deacon@arm.com>
1109 R:      Robin Murphy <robin.murphy@arm.com>
1110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1111 S:      Maintained
1112 F:      drivers/iommu/arm-smmu.c
1113 F:      drivers/iommu/arm-smmu-v3.c
1114 F:      drivers/iommu/io-pgtable-arm.c
1115 F:      drivers/iommu/io-pgtable-arm-v7s.c
1116
1117 ARM SUB-ARCHITECTURES
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 S:      Maintained
1120 F:      arch/arm/mach-*/
1121 F:      arch/arm/plat-*/
1122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1123
1124 ARM/ACTIONS SEMI ARCHITECTURE
1125 M:      Andreas Färber <afaerber@suse.de>
1126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1127 S:      Maintained
1128 N:      owl
1129 F:      arch/arm/mach-actions/
1130 F:      arch/arm/boot/dts/owl-*
1131 F:      arch/arm64/boot/dts/actions/
1132 F:      drivers/clocksource/owl-*
1133 F:      drivers/soc/actions/
1134 F:      include/dt-bindings/power/owl-*
1135 F:      include/linux/soc/actions/
1136 F:      Documentation/devicetree/bindings/arm/actions.txt
1137 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1138 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1139
1140 ARM/ADS SPHERE MACHINE SUPPORT
1141 M:      Lennert Buytenhek <kernel@wantstofly.org>
1142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1143 S:      Maintained
1144
1145 ARM/AFEB9260 MACHINE SUPPORT
1146 M:      Sergey Lapin <slapin@ossfans.org>
1147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1148 S:      Maintained
1149
1150 ARM/AJECO 1ARM MACHINE SUPPORT
1151 M:      Lennert Buytenhek <kernel@wantstofly.org>
1152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1153 S:      Maintained
1154
1155 ARM/Allwinner SoC Clock Support
1156 M:      Emilio López <emilio@elopez.com.ar>
1157 S:      Maintained
1158 F:      drivers/clk/sunxi/
1159
1160 ARM/Allwinner sunXi SoC support
1161 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1162 M:      Chen-Yu Tsai <wens@csie.org>
1163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1164 S:      Maintained
1165 N:      sun[x456789]i
1166 N:      sun50i
1167 F:      arch/arm/mach-sunxi/
1168 F:      arch/arm64/boot/dts/allwinner/
1169 F:      drivers/clk/sunxi-ng/
1170 F:      drivers/pinctrl/sunxi/
1171 F:      drivers/soc/sunxi/
1172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1173
1174 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1175 M:      Neil Armstrong <narmstrong@baylibre.com>
1176 M:      Jerome Brunet <jbrunet@baylibre.com>
1177 L:      linux-amlogic@lists.infradead.org
1178 S:      Maintained
1179 F:      drivers/clk/meson/
1180 F:      include/dt-bindings/clock/meson*
1181 F:      include/dt-bindings/clock/gxbb*
1182 F:      Documentation/devicetree/bindings/clock/amlogic*
1183
1184 ARM/Amlogic Meson SoC support
1185 M:      Carlo Caione <carlo@caione.org>
1186 M:      Kevin Hilman <khilman@baylibre.com>
1187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1188 L:      linux-amlogic@lists.infradead.org
1189 W:      http://linux-meson.com/
1190 S:      Maintained
1191 F:      arch/arm/mach-meson/
1192 F:      arch/arm/boot/dts/meson*
1193 F:      arch/arm64/boot/dts/amlogic/
1194 F:      drivers/pinctrl/meson/
1195 F:      drivers/mmc/host/meson*
1196 N:      meson
1197
1198 ARM/Annapurna Labs ALPINE ARCHITECTURE
1199 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1200 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203 F:      arch/arm/mach-alpine/
1204 F:      arch/arm/boot/dts/alpine*
1205 F:      arch/arm64/boot/dts/al/
1206 F:      drivers/*/*alpine*
1207
1208 ARM/ARTPEC MACHINE SUPPORT
1209 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1210 M:      Lars Persson <lars.persson@axis.com>
1211 M:      Niklas Cassel <niklas.cassel@axis.com>
1212 S:      Maintained
1213 L:      linux-arm-kernel@axis.com
1214 F:      arch/arm/mach-artpec
1215 F:      arch/arm/boot/dts/artpec6*
1216 F:      drivers/clk/axis
1217 F:      drivers/crypto/axis
1218 F:      drivers/pinctrl/pinctrl-artpec*
1219 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1220
1221 ARM/ASPEED I2C DRIVER
1222 M:      Brendan Higgins <brendanhiggins@google.com>
1223 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1224 R:      Joel Stanley <joel@jms.id.au>
1225 L:      linux-i2c@vger.kernel.org
1226 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1227 S:      Maintained
1228 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1229 F:      drivers/i2c/busses/i2c-aspeed.c
1230 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1231 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1232
1233 ARM/ASPEED MACHINE SUPPORT
1234 M:      Joel Stanley <joel@jms.id.au>
1235 R:      Andrew Jeffery <andrew@aj.id.au>
1236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1237 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1238 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1239 S:      Supported
1240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1241 F:      arch/arm/mach-aspeed/
1242 F:      arch/arm/boot/dts/aspeed-*
1243 N:      aspeed
1244
1245 ARM/ATMEL AT91 Clock Support
1246 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1247 S:      Maintained
1248 F:      drivers/clk/at91
1249
1250 ARM/CALXEDA HIGHBANK ARCHITECTURE
1251 M:      Rob Herring <robh@kernel.org>
1252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1253 S:      Maintained
1254 F:      arch/arm/mach-highbank/
1255 F:      arch/arm/boot/dts/highbank.dts
1256 F:      arch/arm/boot/dts/ecx-*.dts*
1257
1258 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1259 M:      Krzysztof Halasa <khalasa@piap.pl>
1260 S:      Maintained
1261 F:      arch/arm/mach-cns3xxx/
1262
1263 ARM/CAVIUM THUNDER NETWORK DRIVER
1264 M:      Sunil Goutham <sgoutham@cavium.com>
1265 M:      Robert Richter <rric@kernel.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Supported
1268 F:      drivers/net/ethernet/cavium/thunder/
1269
1270 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1271 M:      Lukasz Majewski <lukma@denx.de>
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-ep93xx/ts72xx.c
1275
1276 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1277 M:      Alexander Shiyan <shc_work@mail.ru>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Odd Fixes
1280 N:      clps711x
1281
1282 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1283 M:      Lennert Buytenhek <kernel@wantstofly.org>
1284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1285 S:      Maintained
1286
1287 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1288 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1289 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1291 S:      Maintained
1292 F:      arch/arm/mach-ep93xx/
1293 F:      arch/arm/mach-ep93xx/include/mach/
1294
1295 ARM/CLKDEV SUPPORT
1296 M:      Russell King <linux@armlinux.org.uk>
1297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1298 S:      Maintained
1299 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1300 F:      drivers/clk/clkdev.c
1301
1302 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1303 M:      Mike Rapoport <mike@compulab.co.il>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306
1307 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1308 M:      Baruch Siach <baruch@tkos.co.il>
1309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1310 S:      Maintained
1311 F:      arch/arm/boot/dts/cx92755*
1312 N:      digicolor
1313
1314 ARM/CONTEC MICRO9 MACHINE SUPPORT
1315 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1316 S:      Maintained
1317 F:      arch/arm/mach-ep93xx/micro9.c
1318
1319 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1320 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1322 S:      Maintained
1323 F:      drivers/hwtracing/coresight/*
1324 F:      Documentation/trace/coresight.txt
1325 F:      Documentation/trace/coresight-cpu-debug.txt
1326 F:      Documentation/devicetree/bindings/arm/coresight.txt
1327 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1328 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1329 F:      tools/perf/arch/arm/util/pmu.c
1330 F:      tools/perf/arch/arm/util/auxtrace.c
1331 F:      tools/perf/arch/arm/util/cs-etm.c
1332 F:      tools/perf/arch/arm/util/cs-etm.h
1333 F:      tools/perf/util/cs-etm.*
1334 F:      tools/perf/util/cs-etm-decoder/*
1335
1336 ARM/CORGI MACHINE SUPPORT
1337 M:      Richard Purdie <rpurdie@rpsys.net>
1338 S:      Maintained
1339
1340 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1341 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1342 M:      Linus Walleij <linus.walleij@linaro.org>
1343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1344 T:      git git://github.com/ulli-kroll/linux.git
1345 S:      Maintained
1346 F:      Documentation/devicetree/bindings/arm/gemini.txt
1347 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1348 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1349 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1350 F:      arch/arm/mach-gemini/
1351 F:      drivers/net/ethernet/cortina/
1352 F:      drivers/pinctrl/pinctrl-gemini.c
1353 F:      drivers/rtc/rtc-ftrtc010.c
1354
1355 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1356 M:      Barry Song <baohua@kernel.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1359 S:      Maintained
1360 F:      arch/arm/boot/dts/prima2*
1361 F:      arch/arm/mach-prima2/
1362 F:      drivers/clk/sirf/
1363 F:      drivers/clocksource/timer-prima2.c
1364 F:      drivers/clocksource/timer-atlas7.c
1365 N:      [^a-z]sirf
1366
1367 ARM/EBSA110 MACHINE SUPPORT
1368 M:      Russell King <linux@armlinux.org.uk>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 W:      http://www.armlinux.org.uk/
1371 S:      Maintained
1372 F:      arch/arm/mach-ebsa110/
1373 F:      drivers/net/ethernet/amd/am79c961a.*
1374
1375 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1376 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1377 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1379 S:      Maintained
1380 N:      efm32
1381
1382 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1383 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1385 S:      Maintained
1386 F:      arch/arm/mach-pxa/ezx.c
1387
1388 ARM/FARADAY FA526 PORT
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 S:      Maintained
1392 T:      git git://git.berlios.de/gemini-board
1393 F:      arch/arm/mm/*-fa*
1394
1395 ARM/FOOTBRIDGE ARCHITECTURE
1396 M:      Russell King <linux@armlinux.org.uk>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 W:      http://www.armlinux.org.uk/
1399 S:      Maintained
1400 F:      arch/arm/include/asm/hardware/dec21285.h
1401 F:      arch/arm/mach-footbridge/
1402
1403 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1404 M:      Shawn Guo <shawnguo@kernel.org>
1405 M:      Sascha Hauer <s.hauer@pengutronix.de>
1406 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1407 R:      Fabio Estevam <fabio.estevam@nxp.com>
1408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1409 S:      Maintained
1410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1411 F:      arch/arm/mach-imx/
1412 F:      arch/arm/mach-mxs/
1413 F:      arch/arm/boot/dts/imx*
1414 F:      arch/arm/configs/imx*_defconfig
1415 F:      drivers/clk/imx/
1416 F:      drivers/soc/imx/
1417 F:      include/soc/imx/
1418
1419 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1420 M:      Shawn Guo <shawnguo@kernel.org>
1421 M:      Sascha Hauer <s.hauer@pengutronix.de>
1422 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1423 R:      Stefan Agner <stefan@agner.ch>
1424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1425 S:      Maintained
1426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1427 F:      arch/arm/mach-imx/*vf610*
1428 F:      arch/arm/boot/dts/vf*
1429
1430 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1431 M:      Lennert Buytenhek <kernel@wantstofly.org>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434
1435 ARM/GUMSTIX MACHINE SUPPORT
1436 M:      Steve Sakoman <sakoman@gmail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439
1440 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1441 M:      Philipp Zabel <philipp.zabel@gmail.com>
1442 M:      Paul Parsons <lost.distance@yahoo.com>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-pxa/hx4700.c
1446 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1447 F:      sound/soc/pxa/hx4700.c
1448
1449 ARM/HISILICON SOC SUPPORT
1450 M:      Wei Xu <xuwei5@hisilicon.com>
1451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1452 W:      http://www.hisilicon.com
1453 S:      Supported
1454 T:      git git://github.com/hisilicon/linux-hisi.git
1455 F:      arch/arm/mach-hisi/
1456 F:      arch/arm/boot/dts/hi3*
1457 F:      arch/arm/boot/dts/hip*
1458 F:      arch/arm/boot/dts/hisi*
1459 F:      arch/arm64/boot/dts/hisilicon/
1460
1461 ARM/HP JORNADA 7XX MACHINE SUPPORT
1462 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1463 W:      www.jlime.com
1464 S:      Maintained
1465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1466 F:      arch/arm/mach-sa1100/jornada720.c
1467 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1468
1469 ARM/IGEP MACHINE SUPPORT
1470 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1471 M:      Javier Martinez Canillas <javier@dowhile0.org>
1472 L:      linux-omap@vger.kernel.org
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      arch/arm/boot/dts/omap3-igep*
1476
1477 ARM/INCOME PXA270 SUPPORT
1478 M:      Marek Vasut <marek.vasut@gmail.com>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 S:      Maintained
1481 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1482
1483 ARM/INTEL IOP13XX ARM ARCHITECTURE
1484 M:      Lennert Buytenhek <kernel@wantstofly.org>
1485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1486 S:      Maintained
1487
1488 ARM/INTEL IOP32X ARM ARCHITECTURE
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/INTEL IOP33X ARM ARCHITECTURE
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Orphan
1496
1497 ARM/INTEL IQ81342EX MACHINE SUPPORT
1498 M:      Lennert Buytenhek <kernel@wantstofly.org>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Maintained
1501
1502 ARM/INTEL IXDP2850 MACHINE SUPPORT
1503 M:      Lennert Buytenhek <kernel@wantstofly.org>
1504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1505 S:      Maintained
1506
1507 ARM/INTEL IXP4XX ARM ARCHITECTURE
1508 M:      Imre Kaloz <kaloz@openwrt.org>
1509 M:      Krzysztof Halasa <khalasa@piap.pl>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      arch/arm/mach-ixp4xx/
1513
1514 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1515 M:      Jonathan Cameron <jic23@cam.ac.uk>
1516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1517 S:      Maintained
1518 F:      arch/arm/mach-pxa/stargate2.c
1519 F:      drivers/pcmcia/pxa2xx_stargate2.c
1520
1521 ARM/INTEL XSC3 (MANZANO) ARM CORE
1522 M:      Lennert Buytenhek <kernel@wantstofly.org>
1523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1524 S:      Maintained
1525
1526 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1527 M:      Lennert Buytenhek <kernel@wantstofly.org>
1528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1529 S:      Maintained
1530
1531 ARM/LG1K ARCHITECTURE
1532 M:      Chanho Min <chanho.min@lge.com>
1533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1534 S:      Maintained
1535 F:      arch/arm64/boot/dts/lg/
1536
1537 ARM/LOGICPD PXA270 MACHINE SUPPORT
1538 M:      Lennert Buytenhek <kernel@wantstofly.org>
1539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1540 S:      Maintained
1541
1542 ARM/LPC18XX ARCHITECTURE
1543 M:      Joachim Eastwood <manabian@gmail.com>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546 F:      arch/arm/boot/dts/lpc43*
1547 F:      drivers/clk/nxp/clk-lpc18xx*
1548 F:      drivers/clocksource/time-lpc32xx.c
1549 F:      drivers/i2c/busses/i2c-lpc2k.c
1550 F:      drivers/memory/pl172.c
1551 F:      drivers/mtd/spi-nor/nxp-spifi.c
1552 F:      drivers/rtc/rtc-lpc24xx.c
1553 N:      lpc18xx
1554
1555 ARM/LPC32XX SOC SUPPORT
1556 M:      Vladimir Zapolskiy <vz@mleia.com>
1557 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1560 S:      Maintained
1561 F:      arch/arm/boot/dts/lpc32*
1562 F:      arch/arm/mach-lpc32xx/
1563 F:      drivers/i2c/busses/i2c-pnx.c
1564 F:      drivers/net/ethernet/nxp/lpc_eth.c
1565 F:      drivers/usb/host/ohci-nxp.c
1566 F:      drivers/watchdog/pnx4008_wdt.c
1567 N:      lpc32xx
1568
1569 ARM/MAGICIAN MACHINE SUPPORT
1570 M:      Philipp Zabel <philipp.zabel@gmail.com>
1571 S:      Maintained
1572
1573 ARM/Marvell Dove/MV78xx0/Orion SOC support
1574 M:      Jason Cooper <jason@lakedaemon.net>
1575 M:      Andrew Lunn <andrew@lunn.ch>
1576 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1577 M:      Gregory Clement <gregory.clement@bootlin.com>
1578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1579 S:      Maintained
1580 F:      Documentation/devicetree/bindings/soc/dove/
1581 F:      arch/arm/mach-dove/
1582 F:      arch/arm/mach-mv78xx0/
1583 F:      arch/arm/mach-orion5x/
1584 F:      arch/arm/plat-orion/
1585 F:      arch/arm/boot/dts/dove*
1586 F:      arch/arm/boot/dts/orion5x*
1587
1588 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1589 M:      Jason Cooper <jason@lakedaemon.net>
1590 M:      Andrew Lunn <andrew@lunn.ch>
1591 M:      Gregory Clement <gregory.clement@bootlin.com>
1592 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Maintained
1595 F:      arch/arm/boot/dts/armada*
1596 F:      arch/arm/boot/dts/kirkwood*
1597 F:      arch/arm/configs/mvebu_*_defconfig
1598 F:      arch/arm/mach-mvebu/
1599 F:      arch/arm64/boot/dts/marvell/armada*
1600 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1601 F:      drivers/cpufreq/mvebu-cpufreq.c
1602 F:      drivers/irqchip/irq-armada-370-xp.c
1603 F:      drivers/irqchip/irq-mvebu-*
1604 F:      drivers/pinctrl/mvebu/
1605 F:      drivers/rtc/rtc-armada38x.c
1606
1607 ARM/Mediatek RTC DRIVER
1608 M:      Eddie Huang <eddie.huang@mediatek.com>
1609 M:      Sean Wang <sean.wang@mediatek.com>
1610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1611 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1612 S:      Maintained
1613 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1614 F:      drivers/rtc/rtc-mt6397.c
1615 F:      drivers/rtc/rtc-mt7622.c
1616
1617 ARM/Mediatek SoC support
1618 M:      Matthias Brugger <matthias.bgg@gmail.com>
1619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1620 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 F:      arch/arm/boot/dts/mt6*
1623 F:      arch/arm/boot/dts/mt7*
1624 F:      arch/arm/boot/dts/mt8*
1625 F:      arch/arm/mach-mediatek/
1626 F:      arch/arm64/boot/dts/mediatek/
1627 N:      mtk
1628 K:      mediatek
1629
1630 ARM/Mediatek USB3 PHY DRIVER
1631 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1634 S:      Maintained
1635 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1636
1637 ARM/MICREL KS8695 ARCHITECTURE
1638 M:      Greg Ungerer <gerg@uclinux.org>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 F:      arch/arm/mach-ks8695/
1641 S:      Odd Fixes
1642
1643 ARM/Microchip (AT91) SoC support
1644 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1645 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 W:      http://www.linux4sam.org
1648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1649 S:      Supported
1650 N:      at91
1651 N:      atmel
1652 F:      arch/arm/mach-at91/
1653 F:      include/soc/at91/
1654 F:      arch/arm/boot/dts/at91*.dts
1655 F:      arch/arm/boot/dts/at91*.dtsi
1656 F:      arch/arm/boot/dts/sama*.dts
1657 F:      arch/arm/boot/dts/sama*.dtsi
1658 F:      arch/arm/include/debug/at91.S
1659 F:      drivers/memory/atmel*
1660 F:      drivers/watchdog/sama5d4_wdt.c
1661 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1662 X:      drivers/net/wireless/atmel/
1663
1664 ARM/MIOA701 MACHINE SUPPORT
1665 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 F:      arch/arm/mach-pxa/mioa701.c
1668 S:      Maintained
1669
1670 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1671 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1672 S:      Maintained
1673
1674 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1675 M:      Linus Walleij <linus.walleij@linaro.org>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 S:      Maintained
1678 F:      arch/arm/mach-nomadik/
1679 F:      arch/arm/mach-u300/
1680 F:      arch/arm/mach-ux500/
1681 F:      arch/arm/boot/dts/ste-*
1682 F:      drivers/clk/clk-nomadik.c
1683 F:      drivers/clk/clk-u300.c
1684 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1685 F:      drivers/clocksource/timer-u300.c
1686 F:      drivers/dma/coh901318*
1687 F:      drivers/dma/ste_dma40*
1688 F:      drivers/hwspinlock/u8500_hsem.c
1689 F:      drivers/i2c/busses/i2c-nomadik.c
1690 F:      drivers/i2c/busses/i2c-stu300.c
1691 F:      drivers/mfd/ab3100*
1692 F:      drivers/mfd/ab8500*
1693 F:      drivers/mfd/abx500*
1694 F:      drivers/mfd/dbx500*
1695 F:      drivers/mfd/db8500*
1696 F:      drivers/pinctrl/nomadik/
1697 F:      drivers/pinctrl/pinctrl-coh901*
1698 F:      drivers/pinctrl/pinctrl-u300.c
1699 F:      drivers/rtc/rtc-ab3100.c
1700 F:      drivers/rtc/rtc-ab8500.c
1701 F:      drivers/rtc/rtc-coh901331.c
1702 F:      drivers/rtc/rtc-pl031.c
1703 F:      drivers/watchdog/coh901327_wdt.c
1704 F:      Documentation/devicetree/bindings/arm/ste-*
1705 F:      Documentation/devicetree/bindings/arm/ux500/
1706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1707
1708 ARM/NUVOTON NPCM ARCHITECTURE
1709 M:      Avi Fishman <avifishman70@gmail.com>
1710 M:      Tomer Maimon <tmaimon77@gmail.com>
1711 R:      Patrick Venture <venture@google.com>
1712 R:      Nancy Yuen <yuenn@google.com>
1713 R:      Brendan Higgins <brendanhiggins@google.com>
1714 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1715 S:      Supported
1716 F:      arch/arm/mach-npcm/
1717 F:      arch/arm/boot/dts/nuvoton-npcm*
1718 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1719 F:      drivers/*/*npcm*
1720 F:      Documentation/*/*npcm*
1721
1722 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1723 M:      Wan ZongShun <mcuos.com@gmail.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 W:      http://www.mcuos.com
1726 S:      Maintained
1727 F:      arch/arm/mach-w90x900/
1728 F:      drivers/input/keyboard/w90p910_keypad.c
1729 F:      drivers/input/touchscreen/w90p910_ts.c
1730 F:      drivers/watchdog/nuc900_wdt.c
1731 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1732 F:      drivers/mtd/nand/raw/nuc900_nand.c
1733 F:      drivers/rtc/rtc-nuc900.c
1734 F:      drivers/spi/spi-nuc900.c
1735 F:      drivers/usb/host/ehci-w90x900.c
1736 F:      drivers/video/fbdev/nuc900fb.c
1737
1738 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1739 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1740 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1741 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1742 S:      Supported
1743
1744 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1745 M:      Alexander Clouter <alex@digriz.org.uk>
1746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1747 W:      http://www.digriz.org.uk/ts78xx/kernel
1748 S:      Maintained
1749 F:      arch/arm/mach-orion5x/ts78xx-*
1750
1751 ARM/OXNAS platform support
1752 M:      Neil Armstrong <narmstrong@baylibre.com>
1753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1754 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1755 S:      Maintained
1756 F:      arch/arm/mach-oxnas/
1757 F:      arch/arm/boot/dts/ox8*.dts*
1758 N:      oxnas
1759
1760 ARM/PALM TREO SUPPORT
1761 M:      Tomas Cech <sleep_walker@suse.com>
1762 L:      linux-arm-kernel@lists.infradead.org
1763 W:      http://hackndev.com
1764 S:      Maintained
1765 F:      arch/arm/mach-pxa/palmtreo.*
1766
1767 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1768 M:      Marek Vasut <marek.vasut@gmail.com>
1769 L:      linux-arm-kernel@lists.infradead.org
1770 W:      http://hackndev.com
1771 S:      Maintained
1772 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1773 F:      arch/arm/mach-pxa/palmtx.c
1774 F:      arch/arm/mach-pxa/palmt5.*
1775 F:      arch/arm/mach-pxa/include/mach/palmld.h
1776 F:      arch/arm/mach-pxa/palmld.c
1777 F:      arch/arm/mach-pxa/palmte2.*
1778 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1779 F:      arch/arm/mach-pxa/palmtc.c
1780
1781 ARM/PALMZ72 SUPPORT
1782 M:      Sergey Lapin <slapin@ossfans.org>
1783 L:      linux-arm-kernel@lists.infradead.org
1784 W:      http://hackndev.com
1785 S:      Maintained
1786 F:      arch/arm/mach-pxa/palmz72.*
1787
1788 ARM/PLEB SUPPORT
1789 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1790 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1791 S:      Maintained
1792
1793 ARM/PT DIGITAL BOARD PORT
1794 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 W:      http://www.armlinux.org.uk/
1797 S:      Maintained
1798
1799 ARM/QUALCOMM SUPPORT
1800 M:      Andy Gross <andy.gross@linaro.org>
1801 M:      David Brown <david.brown@linaro.org>
1802 L:      linux-arm-msm@vger.kernel.org
1803 L:      linux-soc@vger.kernel.org
1804 S:      Maintained
1805 F:      Documentation/devicetree/bindings/soc/qcom/
1806 F:      arch/arm/boot/dts/qcom-*.dts
1807 F:      arch/arm/boot/dts/qcom-*.dtsi
1808 F:      arch/arm/mach-qcom/
1809 F:      arch/arm64/boot/dts/qcom/*
1810 F:      drivers/i2c/busses/i2c-qup.c
1811 F:      drivers/clk/qcom/
1812 F:      drivers/dma/qcom/
1813 F:      drivers/soc/qcom/
1814 F:      drivers/spi/spi-qup.c
1815 F:      drivers/tty/serial/msm_serial.c
1816 F:      drivers/*/pm8???-*
1817 F:      drivers/mfd/ssbi.c
1818 F:      drivers/firmware/qcom_scm.c
1819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1820
1821 ARM/RADISYS ENP2611 MACHINE SUPPORT
1822 M:      Lennert Buytenhek <kernel@wantstofly.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 S:      Maintained
1825
1826 ARM/REALTEK ARCHITECTURE
1827 M:      Andreas Färber <afaerber@suse.de>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 S:      Maintained
1830 F:      arch/arm64/boot/dts/realtek/
1831 F:      Documentation/devicetree/bindings/arm/realtek.txt
1832
1833 ARM/RENESAS ARM64 ARCHITECTURE
1834 M:      Simon Horman <horms@verge.net.au>
1835 M:      Magnus Damm <magnus.damm@gmail.com>
1836 L:      linux-renesas-soc@vger.kernel.org
1837 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1839 S:      Supported
1840 F:      arch/arm64/boot/dts/renesas/
1841 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1842 F:      drivers/soc/renesas/
1843 F:      include/linux/soc/renesas/
1844
1845 ARM/RISCPC ARCHITECTURE
1846 M:      Russell King <linux@armlinux.org.uk>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 W:      http://www.armlinux.org.uk/
1849 S:      Maintained
1850 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1851 F:      arch/arm/include/asm/hardware/ioc.h
1852 F:      arch/arm/include/asm/hardware/iomd.h
1853 F:      arch/arm/include/asm/hardware/memc.h
1854 F:      arch/arm/mach-rpc/
1855 F:      drivers/net/ethernet/8390/etherh.c
1856 F:      drivers/net/ethernet/i825xx/ether1*
1857 F:      drivers/net/ethernet/seeq/ether3*
1858 F:      drivers/scsi/arm/
1859
1860 ARM/Rockchip SoC support
1861 M:      Heiko Stuebner <heiko@sntech.de>
1862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1863 L:      linux-rockchip@lists.infradead.org
1864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1865 S:      Maintained
1866 F:      arch/arm/boot/dts/rk3*
1867 F:      arch/arm/boot/dts/rv1108*
1868 F:      arch/arm/mach-rockchip/
1869 F:      drivers/clk/rockchip/
1870 F:      drivers/i2c/busses/i2c-rk3x.c
1871 F:      drivers/*/*rockchip*
1872 F:      drivers/*/*/*rockchip*
1873 F:      sound/soc/rockchip/
1874 N:      rockchip
1875
1876 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1877 M:      Kukjin Kim <kgene@kernel.org>
1878 M:      Krzysztof Kozlowski <krzk@kernel.org>
1879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1880 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1881 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1882 S:      Maintained
1883 F:      arch/arm/boot/dts/s3c*
1884 F:      arch/arm/boot/dts/s5p*
1885 F:      arch/arm/boot/dts/exynos*
1886 F:      arch/arm64/boot/dts/exynos/
1887 F:      arch/arm/plat-samsung/
1888 F:      arch/arm/mach-s3c24*/
1889 F:      arch/arm/mach-s3c64xx/
1890 F:      arch/arm/mach-s5p*/
1891 F:      arch/arm/mach-exynos*/
1892 F:      drivers/*/*s3c24*
1893 F:      drivers/*/*/*s3c24*
1894 F:      drivers/*/*s3c64xx*
1895 F:      drivers/*/*s5pv210*
1896 F:      drivers/memory/samsung/*
1897 F:      drivers/soc/samsung/*
1898 F:      Documentation/arm/Samsung/
1899 F:      Documentation/devicetree/bindings/arm/samsung/
1900 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1901 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1902 N:      exynos
1903
1904 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1905 M:      Kyungmin Park <kyungmin.park@samsung.com>
1906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1907 S:      Maintained
1908 F:      arch/arm/mach-s5pv210/
1909
1910 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1911 M:      Kyungmin Park <kyungmin.park@samsung.com>
1912 M:      Kamil Debski <kamil@wypas.org>
1913 M:      Andrzej Hajda <a.hajda@samsung.com>
1914 L:      linux-arm-kernel@lists.infradead.org
1915 L:      linux-media@vger.kernel.org
1916 S:      Maintained
1917 F:      drivers/media/platform/s5p-g2d/
1918
1919 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1920 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1921 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1922 L:      linux-media@vger.kernel.org
1923 S:      Maintained
1924 F:      drivers/media/platform/s5p-cec/
1925 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1926
1927 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1928 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1929 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1930 L:      linux-arm-kernel@lists.infradead.org
1931 L:      linux-media@vger.kernel.org
1932 S:      Maintained
1933 F:      drivers/media/platform/s5p-jpeg/
1934
1935 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1936 M:      Kyungmin Park <kyungmin.park@samsung.com>
1937 M:      Kamil Debski <kamil@wypas.org>
1938 M:      Jeongtae Park <jtp.park@samsung.com>
1939 M:      Andrzej Hajda <a.hajda@samsung.com>
1940 L:      linux-arm-kernel@lists.infradead.org
1941 L:      linux-media@vger.kernel.org
1942 S:      Maintained
1943 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1944 F:      drivers/media/platform/s5p-mfc/
1945
1946 ARM/SHMOBILE ARM ARCHITECTURE
1947 M:      Simon Horman <horms@verge.net.au>
1948 M:      Magnus Damm <magnus.damm@gmail.com>
1949 L:      linux-renesas-soc@vger.kernel.org
1950 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1952 S:      Supported
1953 F:      arch/arm/boot/dts/emev2*
1954 F:      arch/arm/boot/dts/r7s*
1955 F:      arch/arm/boot/dts/r8a*
1956 F:      arch/arm/boot/dts/sh*
1957 F:      arch/arm/configs/shmobile_defconfig
1958 F:      arch/arm/include/debug/renesas-scif.S
1959 F:      arch/arm/mach-shmobile/
1960 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1961 F:      drivers/soc/renesas/
1962 F:      include/linux/soc/renesas/
1963
1964 ARM/SOCFPGA ARCHITECTURE
1965 M:      Dinh Nguyen <dinguyen@kernel.org>
1966 S:      Maintained
1967 F:      arch/arm/mach-socfpga/
1968 F:      arch/arm/boot/dts/socfpga*
1969 F:      arch/arm/configs/socfpga_defconfig
1970 F:      arch/arm64/boot/dts/altera/
1971 W:      http://www.rocketboards.org
1972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1973
1974 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1975 M:      Dinh Nguyen <dinguyen@kernel.org>
1976 S:      Maintained
1977 F:      drivers/clk/socfpga/
1978
1979 ARM/SOCFPGA EDAC SUPPORT
1980 M:      Thor Thayer <thor.thayer@linux.intel.com>
1981 S:      Maintained
1982 F:      drivers/edac/altera_edac.
1983
1984 ARM/SPREADTRUM SoC SUPPORT
1985 M:      Orson Zhai <orsonzhai@gmail.com>
1986 M:      Baolin Wang <baolin.wang@linaro.org>
1987 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1988 S:      Maintained
1989 F:      arch/arm64/boot/dts/sprd
1990 N:      sprd
1991
1992 ARM/STI ARCHITECTURE
1993 M:      Patrice Chotard <patrice.chotard@st.com>
1994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1995 W:      http://www.stlinux.com
1996 S:      Maintained
1997 F:      arch/arm/mach-sti/
1998 F:      arch/arm/boot/dts/sti*
1999 F:      drivers/char/hw_random/st-rng.c
2000 F:      drivers/clocksource/arm_global_timer.c
2001 F:      drivers/clocksource/clksrc_st_lpc.c
2002 F:      drivers/cpufreq/sti-cpufreq.c
2003 F:      drivers/dma/st_fdma*
2004 F:      drivers/i2c/busses/i2c-st.c
2005 F:      drivers/media/rc/st_rc.c
2006 F:      drivers/media/platform/sti/c8sectpfe/
2007 F:      drivers/mmc/host/sdhci-st.c
2008 F:      drivers/phy/st/phy-miphy28lp.c
2009 F:      drivers/phy/st/phy-stih407-usb.c
2010 F:      drivers/pinctrl/pinctrl-st.c
2011 F:      drivers/remoteproc/st_remoteproc.c
2012 F:      drivers/remoteproc/st_slim_rproc.c
2013 F:      drivers/reset/sti/
2014 F:      drivers/rtc/rtc-st-lpc.c
2015 F:      drivers/tty/serial/st-asc.c
2016 F:      drivers/usb/dwc3/dwc3-st.c
2017 F:      drivers/usb/host/ehci-st.c
2018 F:      drivers/usb/host/ohci-st.c
2019 F:      drivers/watchdog/st_lpc_wdt.c
2020 F:      drivers/ata/ahci_st.c
2021 F:      include/linux/remoteproc/st_slim_rproc.h
2022
2023 ARM/STM32 ARCHITECTURE
2024 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2025 M:      Alexandre Torgue <alexandre.torgue@st.com>
2026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2027 S:      Maintained
2028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2029 N:      stm32
2030 F:      arch/arm/boot/dts/stm32*
2031 F:      arch/arm/mach-stm32/
2032 F:      drivers/clocksource/armv7m_systick.c
2033
2034 ARM/Synaptics Berlin SoC support
2035 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2036 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2038 S:      Maintained
2039 F:      arch/arm/mach-berlin/
2040 F:      arch/arm/boot/dts/berlin*
2041 F:      arch/arm64/boot/dts/marvell/berlin*
2042
2043 ARM/TANGO ARCHITECTURE
2044 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2045 M:      Mans Rullgard <mans@mansr.com>
2046 L:      linux-arm-kernel@lists.infradead.org
2047 S:      Odd Fixes
2048 N:      tango
2049
2050 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2051 M:      Lennert Buytenhek <kernel@wantstofly.org>
2052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2053 S:      Maintained
2054
2055 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2056 M:      Hans Verkuil <hans.verkuil@cisco.com>
2057 L:      linux-tegra@vger.kernel.org
2058 L:      linux-media@vger.kernel.org
2059 S:      Maintained
2060 F:      drivers/media/platform/tegra-cec/
2061 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2062
2063 ARM/TETON BGA MACHINE SUPPORT
2064 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 S:      Maintained
2067
2068 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2069 M:      Santosh Shilimkar <ssantosh@kernel.org>
2070 L:      linux-kernel@vger.kernel.org
2071 S:      Maintained
2072 F:      drivers/memory/*emif*
2073
2074 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2075 M:      Santosh Shilimkar <ssantosh@kernel.org>
2076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2077 S:      Maintained
2078 F:      arch/arm/mach-keystone/
2079 F:      arch/arm/boot/dts/keystone-*
2080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2081
2082 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2083 M:      Santosh Shilimkar <ssantosh@kernel.org>
2084 L:      linux-kernel@vger.kernel.org
2085 S:      Maintained
2086 F:      drivers/clk/keystone/
2087
2088 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2089 M:      Santosh Shilimkar <ssantosh@kernel.org>
2090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2091 L:      linux-kernel@vger.kernel.org
2092 S:      Maintained
2093 F:      drivers/clocksource/timer-keystone.c
2094
2095 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2096 M:      Santosh Shilimkar <ssantosh@kernel.org>
2097 L:      linux-kernel@vger.kernel.org
2098 S:      Maintained
2099 F:      drivers/power/reset/keystone-reset.c
2100
2101 ARM/THECUS N2100 MACHINE SUPPORT
2102 M:      Lennert Buytenhek <kernel@wantstofly.org>
2103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2104 S:      Maintained
2105
2106 ARM/TOSA MACHINE SUPPORT
2107 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2108 M:      Dirk Opfer <dirk@opfer-online.de>
2109 S:      Maintained
2110
2111 ARM/UNIPHIER ARCHITECTURE
2112 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2115 S:      Maintained
2116 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2117 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2118 F:      arch/arm/boot/dts/uniphier*
2119 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2120 F:      arch/arm/mach-uniphier/
2121 F:      arch/arm/mm/cache-uniphier.c
2122 F:      arch/arm64/boot/dts/socionext/uniphier*
2123 F:      drivers/bus/uniphier-system-bus.c
2124 F:      drivers/clk/uniphier/
2125 F:      drivers/gpio/gpio-uniphier.c
2126 F:      drivers/i2c/busses/i2c-uniphier*
2127 F:      drivers/irqchip/irq-uniphier-aidet.c
2128 F:      drivers/pinctrl/uniphier/
2129 F:      drivers/reset/reset-uniphier.c
2130 F:      drivers/tty/serial/8250/8250_uniphier.c
2131 N:      uniphier
2132
2133 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2134 M:      Ulf Hansson <ulf.hansson@linaro.org>
2135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2136 T:      git git://git.linaro.org/people/ulfh/clk.git
2137 S:      Maintained
2138 F:      drivers/clk/ux500/
2139
2140 ARM/VERSATILE EXPRESS PLATFORM
2141 M:      Liviu Dudau <liviu.dudau@arm.com>
2142 M:      Sudeep Holla <sudeep.holla@arm.com>
2143 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2145 S:      Maintained
2146 F:      arch/arm/boot/dts/vexpress*
2147 F:      arch/arm64/boot/dts/arm/
2148 F:      arch/arm/mach-vexpress/
2149 F:      */*/vexpress*
2150 F:      */*/*/vexpress*
2151 F:      drivers/clk/versatile/clk-vexpress-osc.c
2152 F:      drivers/clocksource/versatile.c
2153 N:      mps2
2154
2155 ARM/VFP SUPPORT
2156 M:      Russell King <linux@armlinux.org.uk>
2157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2158 W:      http://www.armlinux.org.uk/
2159 S:      Maintained
2160 F:      arch/arm/vfp/
2161
2162 ARM/VOIPAC PXA270 SUPPORT
2163 M:      Marek Vasut <marek.vasut@gmail.com>
2164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2165 S:      Maintained
2166 F:      arch/arm/mach-pxa/vpac270.c
2167 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2168
2169 ARM/VT8500 ARM ARCHITECTURE
2170 M:      Tony Prisk <linux@prisktech.co.nz>
2171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2172 S:      Maintained
2173 F:      arch/arm/mach-vt8500/
2174 F:      drivers/clocksource/vt8500_timer.c
2175 F:      drivers/i2c/busses/i2c-wmt.c
2176 F:      drivers/mmc/host/wmt-sdmmc.c
2177 F:      drivers/pwm/pwm-vt8500.c
2178 F:      drivers/rtc/rtc-vt8500.c
2179 F:      drivers/tty/serial/vt8500_serial.c
2180 F:      drivers/usb/host/ehci-platform.c
2181 F:      drivers/usb/host/uhci-platform.c
2182 F:      drivers/video/fbdev/vt8500lcdfb.*
2183 F:      drivers/video/fbdev/wm8505fb*
2184 F:      drivers/video/fbdev/wmt_ge_rops.*
2185
2186 ARM/ZIPIT Z2 SUPPORT
2187 M:      Marek Vasut <marek.vasut@gmail.com>
2188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2189 S:      Maintained
2190 F:      arch/arm/mach-pxa/z2.c
2191 F:      arch/arm/mach-pxa/include/mach/z2.h
2192
2193 ARM/ZTE ARCHITECTURE
2194 M:      Jun Nie <jun.nie@linaro.org>
2195 M:      Baoyou Xie <baoyou.xie@linaro.org>
2196 M:      Shawn Guo <shawnguo@kernel.org>
2197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2198 S:      Maintained
2199 F:      arch/arm/boot/dts/zx2967*
2200 F:      arch/arm/mach-zx/
2201 F:      arch/arm64/boot/dts/zte/
2202 F:      drivers/clk/zte/
2203 F:      drivers/dma/zx_dma.c
2204 F:      drivers/gpio/gpio-zx.c
2205 F:      drivers/i2c/busses/i2c-zx2967.c
2206 F:      drivers/mmc/host/dw_mmc-zx.*
2207 F:      drivers/pinctrl/zte/
2208 F:      drivers/soc/zte/
2209 F:      drivers/thermal/zx2967_thermal.c
2210 F:      drivers/watchdog/zx2967_wdt.c
2211 F:      Documentation/devicetree/bindings/arm/zte.txt
2212 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2213 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2214 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2215 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2216 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2217 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2218 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2219 F:      Documentation/devicetree/bindings/soc/zte/
2220 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2221 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2222 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2223 F:      include/dt-bindings/clock/zx2967*.h
2224 F:      include/dt-bindings/soc/zte,*.h
2225 F:      sound/soc/codecs/zx_aud96p22.c
2226 F:      sound/soc/zte/
2227
2228 ARM/ZYNQ ARCHITECTURE
2229 M:      Michal Simek <michal.simek@xilinx.com>
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 W:      http://wiki.xilinx.com
2232 T:      git https://github.com/Xilinx/linux-xlnx.git
2233 S:      Supported
2234 F:      arch/arm/mach-zynq/
2235 F:      drivers/cpuidle/cpuidle-zynq.c
2236 F:      drivers/block/xsysace.c
2237 N:      zynq
2238 N:      xilinx
2239 F:      drivers/clocksource/cadence_ttc_timer.c
2240 F:      drivers/i2c/busses/i2c-cadence.c
2241 F:      drivers/mmc/host/sdhci-of-arasan.c
2242 F:      drivers/edac/synopsys_edac.c
2243
2244 ARM64 PORT (AARCH64 ARCHITECTURE)
2245 M:      Catalin Marinas <catalin.marinas@arm.com>
2246 M:      Will Deacon <will.deacon@arm.com>
2247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2249 S:      Maintained
2250 F:      arch/arm64/
2251 F:      Documentation/arm64/
2252
2253 AS3645A LED FLASH CONTROLLER DRIVER
2254 M:      Sakari Ailus <sakari.ailus@iki.fi>
2255 L:      linux-leds@vger.kernel.org
2256 S:      Maintained
2257 F:      drivers/leds/leds-as3645a.c
2258
2259 ASAHI KASEI AK8974 DRIVER
2260 M:      Linus Walleij <linus.walleij@linaro.org>
2261 L:      linux-iio@vger.kernel.org
2262 W:      http://www.akm.com/
2263 S:      Supported
2264 F:      drivers/iio/magnetometer/ak8974.c
2265
2266 ASC7621 HARDWARE MONITOR DRIVER
2267 M:      George Joseph <george.joseph@fairview5.com>
2268 L:      linux-hwmon@vger.kernel.org
2269 S:      Maintained
2270 F:      Documentation/hwmon/asc7621
2271 F:      drivers/hwmon/asc7621.c
2272
2273 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2274 M:      Corentin Chary <corentin.chary@gmail.com>
2275 L:      acpi4asus-user@lists.sourceforge.net
2276 L:      platform-driver-x86@vger.kernel.org
2277 W:      http://acpi4asus.sf.net
2278 S:      Maintained
2279 F:      drivers/platform/x86/asus*.c
2280 F:      drivers/platform/x86/eeepc*.c
2281
2282 ASUS WIRELESS RADIO CONTROL DRIVER
2283 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2284 L:      platform-driver-x86@vger.kernel.org
2285 S:      Maintained
2286 F:      drivers/platform/x86/asus-wireless.c
2287
2288 ASYMMETRIC KEYS
2289 M:      David Howells <dhowells@redhat.com>
2290 L:      keyrings@vger.kernel.org
2291 S:      Maintained
2292 F:      Documentation/crypto/asymmetric-keys.txt
2293 F:      include/linux/verification.h
2294 F:      include/crypto/public_key.h
2295 F:      include/crypto/pkcs7.h
2296 F:      crypto/asymmetric_keys/
2297
2298 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2299 R:      Dan Williams <dan.j.williams@intel.com>
2300 W:      http://sourceforge.net/projects/xscaleiop
2301 S:      Odd fixes
2302 F:      Documentation/crypto/async-tx-api.txt
2303 F:      crypto/async_tx/
2304 F:      drivers/dma/
2305 F:      include/linux/dmaengine.h
2306 F:      include/linux/async_tx.h
2307
2308 AT24 EEPROM DRIVER
2309 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2310 L:      linux-i2c@vger.kernel.org
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2312 S:      Maintained
2313 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2314 F:      drivers/misc/eeprom/at24.c
2315 F:      include/linux/platform_data/at24.h
2316
2317 ATA OVER ETHERNET (AOE) DRIVER
2318 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2319 W:      http://www.openaoe.org/
2320 S:      Supported
2321 F:      Documentation/aoe/
2322 F:      drivers/block/aoe/
2323
2324 ATHEROS 71XX/9XXX GPIO DRIVER
2325 M:      Alban Bedel <albeu@free.fr>
2326 W:      https://github.com/AlbanBedel/linux
2327 T:      git git://github.com/AlbanBedel/linux
2328 S:      Maintained
2329 F:      drivers/gpio/gpio-ath79.c
2330 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2331
2332 ATHEROS ATH GENERIC UTILITIES
2333 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2334 L:      linux-wireless@vger.kernel.org
2335 S:      Supported
2336 F:      drivers/net/wireless/ath/*
2337
2338 ATHEROS ATH5K WIRELESS DRIVER
2339 M:      Jiri Slaby <jirislaby@gmail.com>
2340 M:      Nick Kossifidis <mickflemm@gmail.com>
2341 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2342 L:      linux-wireless@vger.kernel.org
2343 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2344 S:      Maintained
2345 F:      drivers/net/wireless/ath/ath5k/
2346
2347 ATHEROS ATH6KL WIRELESS DRIVER
2348 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2349 L:      linux-wireless@vger.kernel.org
2350 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2352 S:      Supported
2353 F:      drivers/net/wireless/ath/ath6kl/
2354
2355 ATI_REMOTE2 DRIVER
2356 M:      Ville Syrjala <syrjala@sci.fi>
2357 S:      Maintained
2358 F:      drivers/input/misc/ati_remote2.c
2359
2360 ATK0110 HWMON DRIVER
2361 M:      Luca Tettamanti <kronos.it@gmail.com>
2362 L:      linux-hwmon@vger.kernel.org
2363 S:      Maintained
2364 F:      drivers/hwmon/asus_atk0110.c
2365
2366 ATLX ETHERNET DRIVERS
2367 M:      Jay Cliburn <jcliburn@gmail.com>
2368 M:      Chris Snook <chris.snook@gmail.com>
2369 L:      netdev@vger.kernel.org
2370 W:      http://sourceforge.net/projects/atl1
2371 W:      http://atl1.sourceforge.net
2372 S:      Maintained
2373 F:      drivers/net/ethernet/atheros/
2374
2375 ATM
2376 M:      Chas Williams <3chas3@gmail.com>
2377 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2378 L:      netdev@vger.kernel.org
2379 W:      http://linux-atm.sourceforge.net
2380 S:      Maintained
2381 F:      drivers/atm/
2382 F:      include/linux/atm*
2383 F:      include/uapi/linux/atm*
2384
2385 ATMEL AT91 / AT32 MCI DRIVER
2386 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2387 S:      Maintained
2388 F:      drivers/mmc/host/atmel-mci.c
2389
2390 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2391 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2392 S:      Supported
2393 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2394
2395 ATMEL Audio ALSA driver
2396 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2397 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2398 S:      Supported
2399 F:      sound/soc/atmel
2400
2401 ATMEL I2C DRIVER
2402 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2403 L:      linux-i2c@vger.kernel.org
2404 S:      Supported
2405 F:      drivers/i2c/busses/i2c-at91.c
2406
2407 ATMEL ISI DRIVER
2408 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2409 L:      linux-media@vger.kernel.org
2410 S:      Supported
2411 F:      drivers/media/platform/atmel/atmel-isi.c
2412 F:      include/media/atmel-isi.h
2413
2414 ATMEL LCDFB DRIVER
2415 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2416 L:      linux-fbdev@vger.kernel.org
2417 S:      Maintained
2418 F:      drivers/video/fbdev/atmel_lcdfb.c
2419 F:      include/video/atmel_lcdc.h
2420
2421 ATMEL MACB ETHERNET DRIVER
2422 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2423 S:      Supported
2424 F:      drivers/net/ethernet/cadence/
2425
2426 ATMEL MAXTOUCH DRIVER
2427 M:      Nick Dyer <nick@shmanahar.org>
2428 T:      git git://github.com/ndyer/linux.git
2429 S:      Maintained
2430 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2431 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2432
2433 ATMEL SAMA5D2 ADC DRIVER
2434 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2435 L:      linux-iio@vger.kernel.org
2436 S:      Supported
2437 F:      drivers/iio/adc/at91-sama5d2_adc.c
2438
2439 ATMEL SDMMC DRIVER
2440 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2441 L:      linux-mmc@vger.kernel.org
2442 S:      Supported
2443 F:      drivers/mmc/host/sdhci-of-at91.c
2444
2445 ATMEL SPI DRIVER
2446 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2447 S:      Supported
2448 F:      drivers/spi/spi-atmel.*
2449
2450 ATMEL SSC DRIVER
2451 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2453 S:      Supported
2454 F:      drivers/misc/atmel-ssc.c
2455 F:      include/linux/atmel-ssc.h
2456
2457 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2458 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2460 S:      Supported
2461 F:      drivers/misc/atmel_tclib.c
2462 F:      drivers/clocksource/tcb_clksrc.c
2463
2464 ATMEL USBA UDC DRIVER
2465 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 S:      Supported
2468 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2469
2470 ATMEL WIRELESS DRIVER
2471 M:      Simon Kelley <simon@thekelleys.org.uk>
2472 L:      linux-wireless@vger.kernel.org
2473 W:      http://www.thekelleys.org.uk/atmel
2474 W:      http://atmelwlandriver.sourceforge.net/
2475 S:      Maintained
2476 F:      drivers/net/wireless/atmel/atmel*
2477
2478 ATMEL XDMA DRIVER
2479 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2480 L:      linux-arm-kernel@lists.infradead.org
2481 L:      dmaengine@vger.kernel.org
2482 S:      Supported
2483 F:      drivers/dma/at_xdmac.c
2484
2485 ATOMIC INFRASTRUCTURE
2486 M:      Will Deacon <will.deacon@arm.com>
2487 M:      Peter Zijlstra <peterz@infradead.org>
2488 R:      Boqun Feng <boqun.feng@gmail.com>
2489 L:      linux-kernel@vger.kernel.org
2490 S:      Maintained
2491 F:      arch/*/include/asm/atomic*.h
2492 F:      include/*/atomic*.h
2493
2494 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2495 M:      Bradley Grove <linuxdrivers@attotech.com>
2496 L:      linux-scsi@vger.kernel.org
2497 W:      http://www.attotech.com
2498 S:      Supported
2499 F:      drivers/scsi/esas2r
2500
2501 ATUSB IEEE 802.15.4 RADIO DRIVER
2502 M:      Stefan Schmidt <stefan@osg.samsung.com>
2503 L:      linux-wpan@vger.kernel.org
2504 S:      Maintained
2505 F:      drivers/net/ieee802154/atusb.c
2506 F:      drivers/net/ieee802154/atusb.h
2507 F:      drivers/net/ieee802154/at86rf230.h
2508
2509 AUDIT SUBSYSTEM
2510 M:      Paul Moore <paul@paul-moore.com>
2511 M:      Eric Paris <eparis@redhat.com>
2512 L:      linux-audit@redhat.com (moderated for non-subscribers)
2513 W:      https://github.com/linux-audit
2514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2515 S:      Supported
2516 F:      include/linux/audit.h
2517 F:      include/uapi/linux/audit.h
2518 F:      kernel/audit*
2519
2520 AUXILIARY DISPLAY DRIVERS
2521 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2522 W:      http://miguelojeda.es/auxdisplay.htm
2523 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2524 S:      Maintained
2525 F:      drivers/auxdisplay/
2526 F:      include/linux/cfag12864b.h
2527
2528 AX.25 NETWORK LAYER
2529 M:      Ralf Baechle <ralf@linux-mips.org>
2530 L:      linux-hams@vger.kernel.org
2531 W:      http://www.linux-ax25.org/
2532 S:      Maintained
2533 F:      include/uapi/linux/ax25.h
2534 F:      include/net/ax25.h
2535 F:      net/ax25/
2536
2537 AXENTIA ARM DEVICES
2538 M:      Peter Rosin <peda@axentia.se>
2539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2540 S:      Maintained
2541 F:      Documentation/devicetree/bindings/arm/axentia.txt
2542 F:      arch/arm/boot/dts/at91-linea.dtsi
2543 F:      arch/arm/boot/dts/at91-natte.dtsi
2544 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2545 F:      arch/arm/boot/dts/at91-tse850-3.dts
2546
2547 AXENTIA ASOC DRIVERS
2548 M:      Peter Rosin <peda@axentia.se>
2549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2550 S:      Maintained
2551 F:      Documentation/devicetree/bindings/sound/axentia,*
2552 F:      sound/soc/atmel/tse850-pcm5142.c
2553
2554 AZ6007 DVB DRIVER
2555 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2556 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2557 L:      linux-media@vger.kernel.org
2558 W:      https://linuxtv.org
2559 T:      git git://linuxtv.org/media_tree.git
2560 S:      Maintained
2561 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2562
2563 AZTECH FM RADIO RECEIVER DRIVER
2564 M:      Hans Verkuil <hverkuil@xs4all.nl>
2565 L:      linux-media@vger.kernel.org
2566 T:      git git://linuxtv.org/media_tree.git
2567 W:      https://linuxtv.org
2568 S:      Maintained
2569 F:      drivers/media/radio/radio-aztech*
2570
2571 B43 WIRELESS DRIVER
2572 L:      linux-wireless@vger.kernel.org
2573 L:      b43-dev@lists.infradead.org
2574 W:      http://wireless.kernel.org/en/users/Drivers/b43
2575 S:      Odd Fixes
2576 F:      drivers/net/wireless/broadcom/b43/
2577
2578 B43LEGACY WIRELESS DRIVER
2579 M:      Larry Finger <Larry.Finger@lwfinger.net>
2580 L:      linux-wireless@vger.kernel.org
2581 L:      b43-dev@lists.infradead.org
2582 W:      http://wireless.kernel.org/en/users/Drivers/b43
2583 S:      Maintained
2584 F:      drivers/net/wireless/broadcom/b43legacy/
2585
2586 BACKLIGHT CLASS/SUBSYSTEM
2587 M:      Lee Jones <lee.jones@linaro.org>
2588 M:      Daniel Thompson <daniel.thompson@linaro.org>
2589 M:      Jingoo Han <jingoohan1@gmail.com>
2590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2591 S:      Maintained
2592 F:      drivers/video/backlight/
2593 F:      include/linux/backlight.h
2594 F:      include/linux/pwm_backlight.h
2595 F:      Documentation/devicetree/bindings/leds/backlight
2596
2597 BATMAN ADVANCED
2598 M:      Marek Lindner <mareklindner@neomailbox.ch>
2599 M:      Simon Wunderlich <sw@simonwunderlich.de>
2600 M:      Antonio Quartulli <a@unstable.cc>
2601 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2602 W:      https://www.open-mesh.org/
2603 Q:      https://patchwork.open-mesh.org/project/batman/list/
2604 S:      Maintained
2605 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2606 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2607 F:      Documentation/networking/batman-adv.rst
2608 F:      include/uapi/linux/batadv_packet.h
2609 F:      include/uapi/linux/batman_adv.h
2610 F:      net/batman-adv/
2611
2612 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2613 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2614 L:      linux-hams@vger.kernel.org
2615 W:      http://www.baycom.org/~tom/ham/ham.html
2616 S:      Maintained
2617 F:      drivers/net/hamradio/baycom*
2618
2619 BCACHE (BLOCK LAYER CACHE)
2620 M:      Michael Lyle <mlyle@lyle.org>
2621 M:      Kent Overstreet <kent.overstreet@gmail.com>
2622 L:      linux-bcache@vger.kernel.org
2623 W:      http://bcache.evilpiepirate.org
2624 C:      irc://irc.oftc.net/bcache
2625 S:      Maintained
2626 F:      drivers/md/bcache/
2627
2628 BDISP ST MEDIA DRIVER
2629 M:      Fabien Dessenne <fabien.dessenne@st.com>
2630 L:      linux-media@vger.kernel.org
2631 T:      git git://linuxtv.org/media_tree.git
2632 W:      https://linuxtv.org
2633 S:      Supported
2634 F:      drivers/media/platform/sti/bdisp
2635
2636 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2637 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2638 L:      netdev@vger.kernel.org
2639 S:      Maintained
2640 F:      drivers/net/ethernet/ec_bhf.c
2641
2642 BEFS FILE SYSTEM
2643 M:      Luis de Bethencourt <luisbg@kernel.org>
2644 M:      Salah Triki <salah.triki@gmail.com>
2645 S:      Maintained
2646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2647 F:      Documentation/filesystems/befs.txt
2648 F:      fs/befs/
2649
2650 BFQ I/O SCHEDULER
2651 M:      Paolo Valente <paolo.valente@linaro.org>
2652 M:      Jens Axboe <axboe@kernel.dk>
2653 L:      linux-block@vger.kernel.org
2654 S:      Maintained
2655 F:      block/bfq-*
2656 F:      Documentation/block/bfq-iosched.txt
2657
2658 BFS FILE SYSTEM
2659 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2660 S:      Maintained
2661 F:      Documentation/filesystems/bfs.txt
2662 F:      fs/bfs/
2663 F:      include/uapi/linux/bfs_fs.h
2664
2665 BLINKM RGB LED DRIVER
2666 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2667 S:      Maintained
2668 F:      drivers/leds/leds-blinkm.c
2669
2670 BLOCK LAYER
2671 M:      Jens Axboe <axboe@kernel.dk>
2672 L:      linux-block@vger.kernel.org
2673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2674 S:      Maintained
2675 F:      block/
2676 F:      drivers/block/
2677 F:      kernel/trace/blktrace.c
2678 F:      lib/sbitmap.c
2679
2680 BLOCK2MTD DRIVER
2681 M:      Joern Engel <joern@lazybastard.org>
2682 L:      linux-mtd@lists.infradead.org
2683 S:      Maintained
2684 F:      drivers/mtd/devices/block2mtd.c
2685
2686 BLUETOOTH DRIVERS
2687 M:      Marcel Holtmann <marcel@holtmann.org>
2688 M:      Johan Hedberg <johan.hedberg@gmail.com>
2689 L:      linux-bluetooth@vger.kernel.org
2690 W:      http://www.bluez.org/
2691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2693 S:      Maintained
2694 F:      drivers/bluetooth/
2695
2696 BLUETOOTH SUBSYSTEM
2697 M:      Marcel Holtmann <marcel@holtmann.org>
2698 M:      Johan Hedberg <johan.hedberg@gmail.com>
2699 L:      linux-bluetooth@vger.kernel.org
2700 W:      http://www.bluez.org/
2701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2703 S:      Maintained
2704 F:      net/bluetooth/
2705 F:      include/net/bluetooth/
2706
2707 BONDING DRIVER
2708 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2709 M:      Veaceslav Falico <vfalico@gmail.com>
2710 M:      Andy Gospodarek <andy@greyhouse.net>
2711 L:      netdev@vger.kernel.org
2712 W:      http://sourceforge.net/projects/bonding/
2713 S:      Supported
2714 F:      drivers/net/bonding/
2715 F:      include/uapi/linux/if_bonding.h
2716
2717 BPF (Safe dynamic programs and tools)
2718 M:      Alexei Starovoitov <ast@kernel.org>
2719 M:      Daniel Borkmann <daniel@iogearbox.net>
2720 L:      netdev@vger.kernel.org
2721 L:      linux-kernel@vger.kernel.org
2722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2724 S:      Supported
2725 F:      arch/x86/net/bpf_jit*
2726 F:      Documentation/networking/filter.txt
2727 F:      Documentation/bpf/
2728 F:      include/linux/bpf*
2729 F:      include/linux/filter.h
2730 F:      include/trace/events/bpf.h
2731 F:      include/trace/events/xdp.h
2732 F:      include/uapi/linux/bpf*
2733 F:      include/uapi/linux/filter.h
2734 F:      kernel/bpf/
2735 F:      kernel/trace/bpf_trace.c
2736 F:      lib/test_bpf.c
2737 F:      net/bpf/
2738 F:      net/core/filter.c
2739 F:      net/sched/act_bpf.c
2740 F:      net/sched/cls_bpf.c
2741 F:      samples/bpf/
2742 F:      tools/bpf/
2743 F:      tools/testing/selftests/bpf/
2744
2745 BROADCOM B44 10/100 ETHERNET DRIVER
2746 M:      Michael Chan <michael.chan@broadcom.com>
2747 L:      netdev@vger.kernel.org
2748 S:      Supported
2749 F:      drivers/net/ethernet/broadcom/b44.*
2750
2751 BROADCOM B53 ETHERNET SWITCH DRIVER
2752 M:      Florian Fainelli <f.fainelli@gmail.com>
2753 L:      netdev@vger.kernel.org
2754 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2755 S:      Supported
2756 F:      drivers/net/dsa/b53/*
2757 F:      include/linux/platform_data/b53.h
2758
2759 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2760 M:      Florian Fainelli <f.fainelli@gmail.com>
2761 M:      Ray Jui <rjui@broadcom.com>
2762 M:      Scott Branden <sbranden@broadcom.com>
2763 M:      bcm-kernel-feedback-list@broadcom.com
2764 T:      git git://github.com/broadcom/mach-bcm
2765 S:      Maintained
2766 N:      bcm281*
2767 N:      bcm113*
2768 N:      bcm216*
2769 N:      kona
2770 F:      arch/arm/mach-bcm/
2771
2772 BROADCOM BCM2835 ARM ARCHITECTURE
2773 M:      Eric Anholt <eric@anholt.net>
2774 M:      Stefan Wahren <stefan.wahren@i2se.com>
2775 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2776 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2777 T:      git git://github.com/anholt/linux
2778 S:      Maintained
2779 N:      bcm2835
2780 F:      drivers/staging/vc04_services
2781
2782 BROADCOM BCM47XX MIPS ARCHITECTURE
2783 M:      Hauke Mehrtens <hauke@hauke-m.de>
2784 M:      Rafał Miłecki <zajec5@gmail.com>
2785 L:      linux-mips@linux-mips.org
2786 S:      Maintained
2787 F:      Documentation/devicetree/bindings/mips/brcm/
2788 F:      arch/mips/bcm47xx/*
2789 F:      arch/mips/include/asm/mach-bcm47xx/*
2790
2791 BROADCOM BCM5301X ARM ARCHITECTURE
2792 M:      Hauke Mehrtens <hauke@hauke-m.de>
2793 M:      Rafał Miłecki <zajec5@gmail.com>
2794 M:      Jon Mason <jonmason@broadcom.com>
2795 M:      bcm-kernel-feedback-list@broadcom.com
2796 L:      linux-arm-kernel@lists.infradead.org
2797 S:      Maintained
2798 F:      arch/arm/mach-bcm/bcm_5301x.c
2799 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2800 F:      arch/arm/boot/dts/bcm470*
2801 F:      arch/arm/boot/dts/bcm953012*
2802
2803 BROADCOM BCM53573 ARM ARCHITECTURE
2804 M:      Rafał Miłecki <rafal@milecki.pl>
2805 L:      linux-arm-kernel@lists.infradead.org
2806 S:      Maintained
2807 F:      arch/arm/boot/dts/bcm53573*
2808 F:      arch/arm/boot/dts/bcm47189*
2809
2810 BROADCOM BCM63XX ARM ARCHITECTURE
2811 M:      Florian Fainelli <f.fainelli@gmail.com>
2812 M:      bcm-kernel-feedback-list@broadcom.com
2813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2814 T:      git git://github.com/broadcom/stblinux.git
2815 S:      Maintained
2816 N:      bcm63xx
2817
2818 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2819 M:      Kevin Cernekee <cernekee@gmail.com>
2820 L:      linux-usb@vger.kernel.org
2821 S:      Maintained
2822 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2823
2824 BROADCOM BCM7XXX ARM ARCHITECTURE
2825 M:      Brian Norris <computersforpeace@gmail.com>
2826 M:      Gregory Fong <gregory.0xf0@gmail.com>
2827 M:      Florian Fainelli <f.fainelli@gmail.com>
2828 M:      bcm-kernel-feedback-list@broadcom.com
2829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2830 T:      git git://github.com/broadcom/stblinux.git
2831 S:      Maintained
2832 F:      arch/arm/mach-bcm/*brcmstb*
2833 F:      arch/arm/boot/dts/bcm7*.dts*
2834 F:      drivers/bus/brcmstb_gisb.c
2835 F:      arch/arm/mm/cache-b15-rac.c
2836 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2837 N:      brcmstb
2838
2839 BROADCOM BMIPS CPUFREQ DRIVER
2840 M:      Markus Mayer <mmayer@broadcom.com>
2841 M:      bcm-kernel-feedback-list@broadcom.com
2842 L:      linux-pm@vger.kernel.org
2843 S:      Maintained
2844 F:      drivers/cpufreq/bmips-cpufreq.c
2845
2846 BROADCOM BMIPS MIPS ARCHITECTURE
2847 M:      Kevin Cernekee <cernekee@gmail.com>
2848 M:      Florian Fainelli <f.fainelli@gmail.com>
2849 L:      linux-mips@linux-mips.org
2850 T:      git git://github.com/broadcom/stblinux.git
2851 S:      Maintained
2852 F:      arch/mips/bmips/*
2853 F:      arch/mips/include/asm/mach-bmips/*
2854 F:      arch/mips/kernel/*bmips*
2855 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2856 F:      drivers/irqchip/irq-bcm63*
2857 F:      drivers/irqchip/irq-bcm7*
2858 F:      drivers/irqchip/irq-brcmstb*
2859 F:      include/linux/bcm963xx_nvram.h
2860 F:      include/linux/bcm963xx_tag.h
2861
2862 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2863 M:      Rasesh Mody <rasesh.mody@cavium.com>
2864 M:      Harish Patil <harish.patil@cavium.com>
2865 M:      Dept-GELinuxNICDev@cavium.com
2866 L:      netdev@vger.kernel.org
2867 S:      Supported
2868 F:      drivers/net/ethernet/broadcom/bnx2.*
2869 F:      drivers/net/ethernet/broadcom/bnx2_*
2870
2871 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2872 M:      QLogic-Storage-Upstream@qlogic.com
2873 L:      linux-scsi@vger.kernel.org
2874 S:      Supported
2875 F:      drivers/scsi/bnx2fc/
2876
2877 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2878 M:      QLogic-Storage-Upstream@qlogic.com
2879 L:      linux-scsi@vger.kernel.org
2880 S:      Supported
2881 F:      drivers/scsi/bnx2i/
2882
2883 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2884 M:      Ariel Elior <ariel.elior@cavium.com>
2885 M:      everest-linux-l2@cavium.com
2886 L:      netdev@vger.kernel.org
2887 S:      Supported
2888 F:      drivers/net/ethernet/broadcom/bnx2x/
2889
2890 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2891 M:      Michael Chan <michael.chan@broadcom.com>
2892 L:      netdev@vger.kernel.org
2893 S:      Supported
2894 F:      drivers/net/ethernet/broadcom/bnxt/
2895
2896 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2897 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2898 M:      Franky Lin <franky.lin@broadcom.com>
2899 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2900 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2901 M:      Wright Feng <wright.feng@cypress.com>
2902 L:      linux-wireless@vger.kernel.org
2903 L:      brcm80211-dev-list.pdl@broadcom.com
2904 L:      brcm80211-dev-list@cypress.com
2905 S:      Supported
2906 F:      drivers/net/wireless/broadcom/brcm80211/
2907
2908 BROADCOM BRCMSTB GPIO DRIVER
2909 M:      Gregory Fong <gregory.0xf0@gmail.com>
2910 L:      bcm-kernel-feedback-list@broadcom.com
2911 S:      Supported
2912 F:      drivers/gpio/gpio-brcmstb.c
2913 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2914
2915 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2916 M:      Al Cooper <alcooperx@gmail.com>
2917 L:      linux-kernel@vger.kernel.org
2918 L:      bcm-kernel-feedback-list@broadcom.com
2919 S:      Maintained
2920 F:      drivers/phy/broadcom/phy-brcm-usb*
2921
2922 BROADCOM GENET ETHERNET DRIVER
2923 M:      Doug Berger <opendmb@gmail.com>
2924 M:      Florian Fainelli <f.fainelli@gmail.com>
2925 L:      netdev@vger.kernel.org
2926 S:      Supported
2927 F:      drivers/net/ethernet/broadcom/genet/
2928
2929 BROADCOM IPROC ARM ARCHITECTURE
2930 M:      Ray Jui <rjui@broadcom.com>
2931 M:      Scott Branden <sbranden@broadcom.com>
2932 M:      Jon Mason <jonmason@broadcom.com>
2933 M:      bcm-kernel-feedback-list@broadcom.com
2934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2935 T:      git git://github.com/broadcom/cygnus-linux.git
2936 S:      Maintained
2937 N:      iproc
2938 N:      cygnus
2939 N:      bcm[-_]nsp
2940 N:      bcm9113*
2941 N:      bcm9583*
2942 N:      bcm9585*
2943 N:      bcm9586*
2944 N:      bcm988312
2945 N:      bcm113*
2946 N:      bcm583*
2947 N:      bcm585*
2948 N:      bcm586*
2949 N:      bcm88312
2950 N:      hr2
2951 F:      arch/arm64/boot/dts/broadcom/ns2*
2952 F:      drivers/clk/bcm/clk-ns*
2953 F:      drivers/pinctrl/bcm/pinctrl-ns*
2954
2955 BROADCOM KONA GPIO DRIVER
2956 M:      Ray Jui <rjui@broadcom.com>
2957 L:      bcm-kernel-feedback-list@broadcom.com
2958 S:      Supported
2959 F:      drivers/gpio/gpio-bcm-kona.c
2960 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2961
2962 BROADCOM NETXTREME-E ROCE DRIVER
2963 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2964 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2965 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2966 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2967 L:      linux-rdma@vger.kernel.org
2968 W:      http://www.broadcom.com
2969 S:      Supported
2970 F:      drivers/infiniband/hw/bnxt_re/
2971 F:      include/uapi/rdma/bnxt_re-abi.h
2972
2973 BROADCOM NVRAM DRIVER
2974 M:      Rafał Miłecki <zajec5@gmail.com>
2975 L:      linux-mips@linux-mips.org
2976 S:      Maintained
2977 F:      drivers/firmware/broadcom/*
2978
2979 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2980 M:      Rafał Miłecki <zajec5@gmail.com>
2981 L:      linux-wireless@vger.kernel.org
2982 S:      Maintained
2983 F:      drivers/bcma/
2984 F:      include/linux/bcma/
2985
2986 BROADCOM STB AVS CPUFREQ DRIVER
2987 M:      Markus Mayer <mmayer@broadcom.com>
2988 M:      bcm-kernel-feedback-list@broadcom.com
2989 L:      linux-pm@vger.kernel.org
2990 S:      Maintained
2991 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2992 F:      drivers/cpufreq/brcmstb*
2993
2994 BROADCOM STB AVS TMON DRIVER
2995 M:      Markus Mayer <mmayer@broadcom.com>
2996 M:      bcm-kernel-feedback-list@broadcom.com
2997 L:      linux-pm@vger.kernel.org
2998 S:      Maintained
2999 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3000 F:      drivers/thermal/broadcom/brcmstb*
3001
3002 BROADCOM STB NAND FLASH DRIVER
3003 M:      Brian Norris <computersforpeace@gmail.com>
3004 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3005 L:      linux-mtd@lists.infradead.org
3006 L:      bcm-kernel-feedback-list@broadcom.com
3007 S:      Maintained
3008 F:      drivers/mtd/nand/raw/brcmnand/
3009
3010 BROADCOM STB DPFE DRIVER
3011 M:      Markus Mayer <mmayer@broadcom.com>
3012 M:      bcm-kernel-feedback-list@broadcom.com
3013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3014 S:      Maintained
3015 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3016 F:      drivers/memory/brcmstb_dpfe.c
3017
3018 BROADCOM SYSTEMPORT ETHERNET DRIVER
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3023
3024 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3025 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3026 M:      Prashant Sreedharan <prashant@broadcom.com>
3027 M:      Michael Chan <mchan@broadcom.com>
3028 L:      netdev@vger.kernel.org
3029 S:      Supported
3030 F:      drivers/net/ethernet/broadcom/tg3.*
3031
3032 BROCADE BFA FC SCSI DRIVER
3033 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3034 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3035 L:      linux-scsi@vger.kernel.org
3036 S:      Supported
3037 F:      drivers/scsi/bfa/
3038
3039 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3040 M:      Rasesh Mody <rasesh.mody@cavium.com>
3041 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3042 M:      Dept-GELinuxNICDev@cavium.com
3043 L:      netdev@vger.kernel.org
3044 S:      Supported
3045 F:      drivers/net/ethernet/brocade/bna/
3046
3047 BSG (block layer generic sg v4 driver)
3048 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3049 L:      linux-scsi@vger.kernel.org
3050 S:      Supported
3051 F:      block/bsg.c
3052 F:      include/linux/bsg.h
3053 F:      include/uapi/linux/bsg.h
3054
3055 BT87X AUDIO DRIVER
3056 M:      Clemens Ladisch <clemens@ladisch.de>
3057 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3058 T:      git git://git.alsa-project.org/alsa-kernel.git
3059 S:      Maintained
3060 F:      Documentation/sound/alsa/Bt87x.txt
3061 F:      sound/pci/bt87x.c
3062
3063 BT8XXGPIO DRIVER
3064 M:      Michael Buesch <m@bues.ch>
3065 W:      http://bu3sch.de/btgpio.php
3066 S:      Maintained
3067 F:      drivers/gpio/gpio-bt8xx.c
3068
3069 BTRFS FILE SYSTEM
3070 M:      Chris Mason <clm@fb.com>
3071 M:      Josef Bacik <jbacik@fb.com>
3072 M:      David Sterba <dsterba@suse.com>
3073 L:      linux-btrfs@vger.kernel.org
3074 W:      http://btrfs.wiki.kernel.org/
3075 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3077 S:      Maintained
3078 F:      Documentation/filesystems/btrfs.txt
3079 F:      fs/btrfs/
3080 F:      include/linux/btrfs*
3081 F:      include/uapi/linux/btrfs*
3082
3083 BTTV VIDEO4LINUX DRIVER
3084 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3085 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3086 L:      linux-media@vger.kernel.org
3087 W:      https://linuxtv.org
3088 T:      git git://linuxtv.org/media_tree.git
3089 S:      Odd fixes
3090 F:      Documentation/media/v4l-drivers/bttv*
3091 F:      drivers/media/pci/bt8xx/bttv*
3092
3093 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3094 M:      Chanwoo Choi <cw00.choi@samsung.com>
3095 L:      linux-pm@vger.kernel.org
3096 L:      linux-samsung-soc@vger.kernel.org
3097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3098 S:      Maintained
3099 F:      drivers/devfreq/exynos-bus.c
3100 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3101
3102 BUSLOGIC SCSI DRIVER
3103 M:      Khalid Aziz <khalid@gonehiking.org>
3104 L:      linux-scsi@vger.kernel.org
3105 S:      Maintained
3106 F:      drivers/scsi/BusLogic.*
3107 F:      drivers/scsi/FlashPoint.*
3108
3109 C-MEDIA CMI8788 DRIVER
3110 M:      Clemens Ladisch <clemens@ladisch.de>
3111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3112 T:      git git://git.alsa-project.org/alsa-kernel.git
3113 S:      Maintained
3114 F:      sound/pci/oxygen/
3115
3116 C6X ARCHITECTURE
3117 M:      Mark Salter <msalter@redhat.com>
3118 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3119 L:      linux-c6x-dev@linux-c6x.org
3120 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3121 S:      Maintained
3122 F:      arch/c6x/
3123
3124 CA8210 IEEE-802.15.4 RADIO DRIVER
3125 M:      Harry Morris <h.morris@cascoda.com>
3126 L:      linux-wpan@vger.kernel.org
3127 W:      https://github.com/Cascoda/ca8210-linux.git
3128 S:      Maintained
3129 F:      drivers/net/ieee802154/ca8210.c
3130 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3131
3132 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3133 M:      David Howells <dhowells@redhat.com>
3134 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3135 S:      Supported
3136 F:      Documentation/filesystems/caching/cachefiles.txt
3137 F:      fs/cachefiles/
3138
3139 CADET FM/AM RADIO RECEIVER DRIVER
3140 M:      Hans Verkuil <hverkuil@xs4all.nl>
3141 L:      linux-media@vger.kernel.org
3142 T:      git git://linuxtv.org/media_tree.git
3143 W:      https://linuxtv.org
3144 S:      Maintained
3145 F:      drivers/media/radio/radio-cadet*
3146
3147 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3148 M:      Jonathan Corbet <corbet@lwn.net>
3149 L:      linux-media@vger.kernel.org
3150 T:      git git://linuxtv.org/media_tree.git
3151 S:      Maintained
3152 F:      Documentation/media/v4l-drivers/cafe_ccic*
3153 F:      drivers/media/platform/marvell-ccic/
3154
3155 CAIF NETWORK LAYER
3156 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3157 L:      netdev@vger.kernel.org
3158 S:      Supported
3159 F:      Documentation/networking/caif/
3160 F:      drivers/net/caif/
3161 F:      include/uapi/linux/caif/
3162 F:      include/net/caif/
3163 F:      net/caif/
3164
3165 CALGARY x86-64 IOMMU
3166 M:      Muli Ben-Yehuda <mulix@mulix.org>
3167 M:      Jon Mason <jdmason@kudzu.us>
3168 L:      iommu@lists.linux-foundation.org
3169 S:      Maintained
3170 F:      arch/x86/kernel/pci-calgary_64.c
3171 F:      arch/x86/kernel/tce_64.c
3172 F:      arch/x86/include/asm/calgary.h
3173 F:      arch/x86/include/asm/tce.h
3174
3175 CAN NETWORK DRIVERS
3176 M:      Wolfgang Grandegger <wg@grandegger.com>
3177 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3178 L:      linux-can@vger.kernel.org
3179 W:      https://github.com/linux-can
3180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3182 S:      Maintained
3183 F:      Documentation/devicetree/bindings/net/can/
3184 F:      drivers/net/can/
3185 F:      include/linux/can/dev.h
3186 F:      include/linux/can/platform/
3187 F:      include/uapi/linux/can/error.h
3188 F:      include/uapi/linux/can/netlink.h
3189
3190 CAN NETWORK LAYER
3191 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3192 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3193 L:      linux-can@vger.kernel.org
3194 W:      https://github.com/linux-can
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3197 S:      Maintained
3198 F:      Documentation/networking/can.rst
3199 F:      net/can/
3200 F:      include/linux/can/core.h
3201 F:      include/uapi/linux/can.h
3202 F:      include/uapi/linux/can/bcm.h
3203 F:      include/uapi/linux/can/raw.h
3204 F:      include/uapi/linux/can/gw.h
3205
3206 CAPABILITIES
3207 M:      Serge Hallyn <serge@hallyn.com>
3208 L:      linux-security-module@vger.kernel.org
3209 S:      Supported
3210 F:      include/linux/capability.h
3211 F:      include/uapi/linux/capability.h
3212 F:      security/commoncap.c
3213 F:      kernel/capability.c
3214
3215 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3216 M:      Kevin Tsai <ktsai@capellamicro.com>
3217 S:      Maintained
3218 F:      drivers/iio/light/cm*
3219
3220 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3221 M:      Christian Lamparter <chunkeey@googlemail.com>
3222 L:      linux-wireless@vger.kernel.org
3223 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3224 S:      Maintained
3225 F:      drivers/net/wireless/ath/carl9170/
3226
3227 CAVIUM I2C DRIVER
3228 M:      Jan Glauber <jglauber@cavium.com>
3229 M:      David Daney <david.daney@cavium.com>
3230 W:      http://www.cavium.com
3231 S:      Supported
3232 F:      drivers/i2c/busses/i2c-octeon*
3233 F:      drivers/i2c/busses/i2c-thunderx*
3234
3235 CAVIUM LIQUIDIO NETWORK DRIVER
3236 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3237 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3238 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3239 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3240 L:      netdev@vger.kernel.org
3241 W:      http://www.cavium.com
3242 S:      Supported
3243 F:      drivers/net/ethernet/cavium/liquidio/
3244
3245 CAVIUM MMC DRIVER
3246 M:      Jan Glauber <jglauber@cavium.com>
3247 M:      David Daney <david.daney@cavium.com>
3248 M:      Steven J. Hill <Steven.Hill@cavium.com>
3249 W:      http://www.cavium.com
3250 S:      Supported
3251 F:      drivers/mmc/host/cavium*
3252
3253 CAVIUM OCTEON-TX CRYPTO DRIVER
3254 M:      George Cherian <george.cherian@cavium.com>
3255 L:      linux-crypto@vger.kernel.org
3256 W:      http://www.cavium.com
3257 S:      Supported
3258 F:      drivers/crypto/cavium/cpt/
3259
3260 CAVIUM THUNDERX2 ARM64 SOC
3261 M:      Robert Richter <rrichter@cavium.com>
3262 M:      Jayachandran C <jnair@caviumnetworks.com>
3263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3264 S:      Maintained
3265 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3266 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3267
3268 CC2520 IEEE-802.15.4 RADIO DRIVER
3269 M:      Varka Bhadram <varkabhadram@gmail.com>
3270 L:      linux-wpan@vger.kernel.org
3271 S:      Maintained
3272 F:      drivers/net/ieee802154/cc2520.c
3273 F:      include/linux/spi/cc2520.h
3274 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3275
3276 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3277 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3278 L:      linux-crypto@vger.kernel.org
3279 S:      Supported
3280 F:      drivers/crypto/ccree/
3281 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3282
3283 CEC FRAMEWORK
3284 M:      Hans Verkuil <hans.verkuil@cisco.com>
3285 L:      linux-media@vger.kernel.org
3286 T:      git git://linuxtv.org/media_tree.git
3287 W:      http://linuxtv.org
3288 S:      Supported
3289 F:      Documentation/media/kapi/cec-core.rst
3290 F:      Documentation/media/uapi/cec
3291 F:      drivers/media/cec/
3292 F:      drivers/media/rc/keymaps/rc-cec.c
3293 F:      include/media/cec.h
3294 F:      include/media/cec-notifier.h
3295 F:      include/uapi/linux/cec.h
3296 F:      include/uapi/linux/cec-funcs.h
3297 F:      Documentation/devicetree/bindings/media/cec.txt
3298 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3299
3300 CEC GPIO DRIVER
3301 M:      Hans Verkuil <hans.verkuil@cisco.com>
3302 L:      linux-media@vger.kernel.org
3303 T:      git git://linuxtv.org/media_tree.git
3304 W:      http://linuxtv.org
3305 S:      Supported
3306 F:      drivers/media/platform/cec-gpio/
3307 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3308
3309 CELL BROADBAND ENGINE ARCHITECTURE
3310 M:      Arnd Bergmann <arnd@arndb.de>
3311 L:      linuxppc-dev@lists.ozlabs.org
3312 W:      http://www.ibm.com/developerworks/power/cell/
3313 S:      Supported
3314 F:      arch/powerpc/include/asm/cell*.h
3315 F:      arch/powerpc/include/asm/spu*.h
3316 F:      arch/powerpc/include/uapi/asm/spu*.h
3317 F:      arch/powerpc/oprofile/*cell*
3318 F:      arch/powerpc/platforms/cell/
3319
3320 CEPH COMMON CODE (LIBCEPH)
3321 M:      Ilya Dryomov <idryomov@gmail.com>
3322 M:      "Yan, Zheng" <zyan@redhat.com>
3323 M:      Sage Weil <sage@redhat.com>
3324 L:      ceph-devel@vger.kernel.org
3325 W:      http://ceph.com/
3326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3327 T:      git git://github.com/ceph/ceph-client.git
3328 S:      Supported
3329 F:      net/ceph/
3330 F:      include/linux/ceph/
3331 F:      include/linux/crush/
3332
3333 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3334 M:      "Yan, Zheng" <zyan@redhat.com>
3335 M:      Sage Weil <sage@redhat.com>
3336 M:      Ilya Dryomov <idryomov@gmail.com>
3337 L:      ceph-devel@vger.kernel.org
3338 W:      http://ceph.com/
3339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3340 T:      git git://github.com/ceph/ceph-client.git
3341 S:      Supported
3342 F:      Documentation/filesystems/ceph.txt
3343 F:      fs/ceph/
3344
3345 CERTIFICATE HANDLING:
3346 M:      David Howells <dhowells@redhat.com>
3347 M:      David Woodhouse <dwmw2@infradead.org>
3348 L:      keyrings@vger.kernel.org
3349 S:      Maintained
3350 F:      Documentation/module-signing.txt
3351 F:      certs/
3352 F:      scripts/sign-file.c
3353 F:      scripts/extract-cert.c
3354
3355 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3356 L:      linux-usb@vger.kernel.org
3357 S:      Orphan
3358 F:      Documentation/usb/WUSB-Design-overview.txt
3359 F:      Documentation/usb/wusb-cbaf
3360 F:      drivers/usb/host/hwa-hc.c
3361 F:      drivers/usb/host/whci/
3362 F:      drivers/usb/wusbcore/
3363 F:      include/linux/usb/wusb*
3364
3365 CFAG12864B LCD DRIVER
3366 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3367 W:      http://miguelojeda.es/auxdisplay.htm
3368 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3369 S:      Maintained
3370 F:      drivers/auxdisplay/cfag12864b.c
3371 F:      include/linux/cfag12864b.h
3372
3373 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3374 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3375 W:      http://miguelojeda.es/auxdisplay.htm
3376 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3377 S:      Maintained
3378 F:      drivers/auxdisplay/cfag12864bfb.c
3379 F:      include/linux/cfag12864b.h
3380
3381 802.11 (including CFG80211/NL80211)
3382 M:      Johannes Berg <johannes@sipsolutions.net>
3383 L:      linux-wireless@vger.kernel.org
3384 W:      http://wireless.kernel.org/
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3387 S:      Maintained
3388 F:      net/wireless/
3389 F:      include/uapi/linux/nl80211.h
3390 F:      include/linux/ieee80211.h
3391 F:      include/net/wext.h
3392 F:      include/net/cfg80211.h
3393 F:      include/net/iw_handler.h
3394 F:      include/net/ieee80211_radiotap.h
3395 F:      Documentation/driver-api/80211/cfg80211.rst
3396 F:      Documentation/networking/regulatory.txt
3397
3398 CHAR and MISC DRIVERS
3399 M:      Arnd Bergmann <arnd@arndb.de>
3400 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3402 S:      Supported
3403 F:      drivers/char/
3404 F:      drivers/misc/
3405 F:      include/linux/miscdevice.h
3406
3407 CHECKPATCH
3408 M:      Andy Whitcroft <apw@canonical.com>
3409 M:      Joe Perches <joe@perches.com>
3410 S:      Maintained
3411 F:      scripts/checkpatch.pl
3412
3413 CHINESE DOCUMENTATION
3414 M:      Harry Wei <harryxiyou@gmail.com>
3415 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3416 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3417 S:      Maintained
3418 F:      Documentation/translations/zh_CN/
3419
3420 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3421 M:      Peter Chen <Peter.Chen@nxp.com>
3422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3423 L:      linux-usb@vger.kernel.org
3424 S:      Maintained
3425 F:      drivers/usb/chipidea/
3426
3427 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3428 M:      Hans de Goede <hdegoede@redhat.com>
3429 L:      linux-input@vger.kernel.org
3430 S:      Maintained
3431 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3432 F:      drivers/input/touchscreen/chipone_icn8318.c
3433
3434 CHROME HARDWARE PLATFORM SUPPORT
3435 M:      Benson Leung <bleung@chromium.org>
3436 M:      Olof Johansson <olof@lixom.net>
3437 S:      Maintained
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3439 F:      drivers/platform/chrome/
3440
3441 CIRRUS LOGIC AUDIO CODEC DRIVERS
3442 M:      Brian Austin <brian.austin@cirrus.com>
3443 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3444 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3445 S:      Maintained
3446 F:      sound/soc/codecs/cs*
3447
3448 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3449 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3450 L:      netdev@vger.kernel.org
3451 S:      Maintained
3452 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3453
3454 CISCO FCOE HBA DRIVER
3455 M:      Satish Kharat <satishkh@cisco.com>
3456 M:      Sesidhar Baddela <sebaddel@cisco.com>
3457 M:      Karan Tilak Kumar <kartilak@cisco.com>
3458 L:      linux-scsi@vger.kernel.org
3459 S:      Supported
3460 F:      drivers/scsi/fnic/
3461
3462 CISCO SCSI HBA DRIVER
3463 M:      Karan Tilak Kumar <kartilak@cisco.com>
3464 M:      Sesidhar Baddela <sebaddel@cisco.com>
3465 L:      linux-scsi@vger.kernel.org
3466 S:      Supported
3467 F:      drivers/scsi/snic/
3468
3469 CISCO VIC ETHERNET NIC DRIVER
3470 M:      Christian Benvenuti <benve@cisco.com>
3471 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3472 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3473 S:      Supported
3474 F:      drivers/net/ethernet/cisco/enic/
3475
3476 CISCO VIC LOW LATENCY NIC DRIVER
3477 M:      Christian Benvenuti <benve@cisco.com>
3478 M:      Dave Goodell <dgoodell@cisco.com>
3479 S:      Supported
3480 F:      drivers/infiniband/hw/usnic/
3481
3482 CLEANCACHE API
3483 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3484 L:      linux-kernel@vger.kernel.org
3485 S:      Maintained
3486 F:      mm/cleancache.c
3487 F:      include/linux/cleancache.h
3488
3489 CLK API
3490 M:      Russell King <linux@armlinux.org.uk>
3491 L:      linux-clk@vger.kernel.org
3492 S:      Maintained
3493 F:      include/linux/clk.h
3494
3495 CLOCKSOURCE, CLOCKEVENT DRIVERS
3496 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3497 M:      Thomas Gleixner <tglx@linutronix.de>
3498 L:      linux-kernel@vger.kernel.org
3499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3500 S:      Supported
3501 F:      drivers/clocksource/
3502 F:      Documentation/devicetree/bindings/timer/
3503
3504 CMPC ACPI DRIVER
3505 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3506 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3507 L:      platform-driver-x86@vger.kernel.org
3508 S:      Supported
3509 F:      drivers/platform/x86/classmate-laptop.c
3510
3511 COBALT MEDIA DRIVER
3512 M:      Hans Verkuil <hans.verkuil@cisco.com>
3513 L:      linux-media@vger.kernel.org
3514 T:      git git://linuxtv.org/media_tree.git
3515 W:      https://linuxtv.org
3516 S:      Supported
3517 F:      drivers/media/pci/cobalt/
3518
3519 COCCINELLE/Semantic Patches (SmPL)
3520 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3521 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3522 M:      Nicolas Palix <nicolas.palix@imag.fr>
3523 M:      Michal Marek <michal.lkml@markovi.net>
3524 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3526 W:      http://coccinelle.lip6.fr/
3527 S:      Supported
3528 F:      Documentation/dev-tools/coccinelle.rst
3529 F:      scripts/coccinelle/
3530 F:      scripts/coccicheck
3531
3532 CODA FILE SYSTEM
3533 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3534 M:      coda@cs.cmu.edu
3535 L:      codalist@coda.cs.cmu.edu
3536 W:      http://www.coda.cs.cmu.edu/
3537 S:      Maintained
3538 F:      Documentation/filesystems/coda.txt
3539 F:      fs/coda/
3540 F:      include/linux/coda*.h
3541 F:      include/uapi/linux/coda*.h
3542
3543 CODA V4L2 MEM2MEM DRIVER
3544 M:      Philipp Zabel <p.zabel@pengutronix.de>
3545 L:      linux-media@vger.kernel.org
3546 S:      Maintained
3547 F:      Documentation/devicetree/bindings/media/coda.txt
3548 F:      drivers/media/platform/coda/
3549
3550 COMMON CLK FRAMEWORK
3551 M:      Michael Turquette <mturquette@baylibre.com>
3552 M:      Stephen Boyd <sboyd@kernel.org>
3553 L:      linux-clk@vger.kernel.org
3554 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3556 S:      Maintained
3557 F:      Documentation/devicetree/bindings/clock/
3558 F:      drivers/clk/
3559 X:      drivers/clk/clkdev.c
3560 F:      include/linux/clk-pr*
3561 F:      include/linux/clk/
3562
3563 COMMON INTERNET FILE SYSTEM (CIFS)
3564 M:      Steve French <sfrench@samba.org>
3565 L:      linux-cifs@vger.kernel.org
3566 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3567 W:      http://linux-cifs.samba.org/
3568 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3569 S:      Supported
3570 F:      Documentation/filesystems/cifs/
3571 F:      fs/cifs/
3572
3573 COMPACTPCI HOTPLUG CORE
3574 M:      Scott Murray <scott@spiteful.org>
3575 L:      linux-pci@vger.kernel.org
3576 S:      Maintained
3577 F:      drivers/pci/hotplug/cpci_hotplug*
3578
3579 COMPACTPCI HOTPLUG GENERIC DRIVER
3580 M:      Scott Murray <scott@spiteful.org>
3581 L:      linux-pci@vger.kernel.org
3582 S:      Maintained
3583 F:      drivers/pci/hotplug/cpcihp_generic.c
3584
3585 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3586 M:      Scott Murray <scott@spiteful.org>
3587 L:      linux-pci@vger.kernel.org
3588 S:      Maintained
3589 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3590
3591 COMPAL LAPTOP SUPPORT
3592 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3593 L:      platform-driver-x86@vger.kernel.org
3594 S:      Maintained
3595 F:      drivers/platform/x86/compal-laptop.c
3596
3597 CONEXANT ACCESSRUNNER USB DRIVER
3598 L:      accessrunner-general@lists.sourceforge.net
3599 W:      http://accessrunner.sourceforge.net/
3600 S:      Orphan
3601 F:      drivers/usb/atm/cxacru.c
3602
3603 CONFIGFS
3604 M:      Joel Becker <jlbec@evilplan.org>
3605 M:      Christoph Hellwig <hch@lst.de>
3606 T:      git git://git.infradead.org/users/hch/configfs.git
3607 S:      Supported
3608 F:      fs/configfs/
3609 F:      include/linux/configfs.h
3610
3611 CONNECTOR
3612 M:      Evgeniy Polyakov <zbr@ioremap.net>
3613 L:      netdev@vger.kernel.org
3614 S:      Maintained
3615 F:      drivers/connector/
3616
3617 CONTROL GROUP (CGROUP)
3618 M:      Tejun Heo <tj@kernel.org>
3619 M:      Li Zefan <lizefan@huawei.com>
3620 M:      Johannes Weiner <hannes@cmpxchg.org>
3621 L:      cgroups@vger.kernel.org
3622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3623 S:      Maintained
3624 F:      Documentation/cgroup*
3625 F:      include/linux/cgroup*
3626 F:      kernel/cgroup*
3627
3628 CONTROL GROUP - CPUSET
3629 M:      Li Zefan <lizefan@huawei.com>
3630 L:      cgroups@vger.kernel.org
3631 W:      http://www.bullopensource.org/cpuset/
3632 W:      http://oss.sgi.com/projects/cpusets/
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3634 S:      Maintained
3635 F:      Documentation/cgroup-v1/cpusets.txt
3636 F:      include/linux/cpuset.h
3637 F:      kernel/cgroup/cpuset.c
3638
3639 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3640 M:      Johannes Weiner <hannes@cmpxchg.org>
3641 M:      Michal Hocko <mhocko@kernel.org>
3642 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3643 L:      cgroups@vger.kernel.org
3644 L:      linux-mm@kvack.org
3645 S:      Maintained
3646 F:      mm/memcontrol.c
3647 F:      mm/swap_cgroup.c
3648
3649 CORETEMP HARDWARE MONITORING DRIVER
3650 M:      Fenghua Yu <fenghua.yu@intel.com>
3651 L:      linux-hwmon@vger.kernel.org
3652 S:      Maintained
3653 F:      Documentation/hwmon/coretemp
3654 F:      drivers/hwmon/coretemp.c
3655
3656 COSA/SRP SYNC SERIAL DRIVER
3657 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3658 W:      http://www.fi.muni.cz/~kas/cosa/
3659 S:      Maintained
3660 F:      drivers/net/wan/cosa*
3661
3662 CPMAC ETHERNET DRIVER
3663 M:      Florian Fainelli <f.fainelli@gmail.com>
3664 L:      netdev@vger.kernel.org
3665 S:      Maintained
3666 F:      drivers/net/ethernet/ti/cpmac.c
3667
3668 CPU FREQUENCY DRIVERS
3669 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3670 M:      Viresh Kumar <viresh.kumar@linaro.org>
3671 L:      linux-pm@vger.kernel.org
3672 S:      Maintained
3673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3674 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3675 B:      https://bugzilla.kernel.org
3676 F:      Documentation/cpu-freq/
3677 F:      Documentation/devicetree/bindings/cpufreq/
3678 F:      drivers/cpufreq/
3679 F:      include/linux/cpufreq.h
3680 F:      tools/testing/selftests/cpufreq/
3681
3682 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3683 M:      Viresh Kumar <viresh.kumar@linaro.org>
3684 M:      Sudeep Holla <sudeep.holla@arm.com>
3685 L:      linux-pm@vger.kernel.org
3686 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3687 S:      Maintained
3688 F:      drivers/cpufreq/arm_big_little.h
3689 F:      drivers/cpufreq/arm_big_little.c
3690 F:      drivers/cpufreq/arm_big_little_dt.c
3691
3692 CPU POWER MONITORING SUBSYSTEM
3693 M:      Thomas Renninger <trenn@suse.com>
3694 M:      Shuah Khan <shuahkh@osg.samsung.com>
3695 M:      Shuah Khan <shuah@kernel.org>
3696 L:      linux-pm@vger.kernel.org
3697 S:      Maintained
3698 F:      tools/power/cpupower/
3699
3700 CPUID/MSR DRIVER
3701 M:      "H. Peter Anvin" <hpa@zytor.com>
3702 S:      Maintained
3703 F:      arch/x86/kernel/cpuid.c
3704 F:      arch/x86/kernel/msr.c
3705
3706 CPUIDLE DRIVER - ARM BIG LITTLE
3707 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3708 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3709 L:      linux-pm@vger.kernel.org
3710 L:      linux-arm-kernel@lists.infradead.org
3711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3712 S:      Maintained
3713 F:      drivers/cpuidle/cpuidle-big_little.c
3714
3715 CPUIDLE DRIVER - ARM EXYNOS
3716 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3717 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3718 M:      Kukjin Kim <kgene@kernel.org>
3719 L:      linux-pm@vger.kernel.org
3720 L:      linux-samsung-soc@vger.kernel.org
3721 S:      Supported
3722 F:      drivers/cpuidle/cpuidle-exynos.c
3723 F:      arch/arm/mach-exynos/pm.c
3724
3725 CPUIDLE DRIVERS
3726 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3727 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3728 L:      linux-pm@vger.kernel.org
3729 S:      Maintained
3730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3731 B:      https://bugzilla.kernel.org
3732 F:      drivers/cpuidle/*
3733 F:      include/linux/cpuidle.h
3734
3735 CRAMFS FILESYSTEM
3736 M:      Nicolas Pitre <nico@linaro.org>
3737 S:      Maintained
3738 F:      Documentation/filesystems/cramfs.txt
3739 F:      fs/cramfs/
3740
3741 CRYPTO API
3742 M:      Herbert Xu <herbert@gondor.apana.org.au>
3743 M:      "David S. Miller" <davem@davemloft.net>
3744 L:      linux-crypto@vger.kernel.org
3745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3747 S:      Maintained
3748 F:      Documentation/crypto/
3749 F:      Documentation/devicetree/bindings/crypto/
3750 F:      arch/*/crypto/
3751 F:      crypto/
3752 F:      drivers/crypto/
3753 F:      include/crypto/
3754 F:      include/linux/crypto*
3755
3756 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3757 M:      Neil Horman <nhorman@tuxdriver.com>
3758 L:      linux-crypto@vger.kernel.org
3759 S:      Maintained
3760 F:      crypto/ansi_cprng.c
3761 F:      crypto/rng.c
3762
3763 CS3308 MEDIA DRIVER
3764 M:      Hans Verkuil <hverkuil@xs4all.nl>
3765 L:      linux-media@vger.kernel.org
3766 T:      git git://linuxtv.org/media_tree.git
3767 W:      http://linuxtv.org
3768 S:      Odd Fixes
3769 F:      drivers/media/i2c/cs3308.c
3770 F:      drivers/media/i2c/cs3308.h
3771
3772 CS5535 Audio ALSA driver
3773 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3774 S:      Maintained
3775 F:      sound/pci/cs5535audio/
3776
3777 CW1200 WLAN driver
3778 M:      Solomon Peachy <pizza@shaftnet.org>
3779 S:      Maintained
3780 F:      drivers/net/wireless/st/cw1200/
3781
3782 CX18 VIDEO4LINUX DRIVER
3783 M:      Andy Walls <awalls@md.metrocast.net>
3784 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3785 L:      linux-media@vger.kernel.org
3786 T:      git git://linuxtv.org/media_tree.git
3787 W:      https://linuxtv.org
3788 W:      http://www.ivtvdriver.org/index.php/Cx18
3789 S:      Maintained
3790 F:      Documentation/media/v4l-drivers/cx18*
3791 F:      drivers/media/pci/cx18/
3792 F:      include/uapi/linux/ivtv*
3793
3794 CX2341X MPEG ENCODER HELPER MODULE
3795 M:      Hans Verkuil <hverkuil@xs4all.nl>
3796 L:      linux-media@vger.kernel.org
3797 T:      git git://linuxtv.org/media_tree.git
3798 W:      https://linuxtv.org
3799 S:      Maintained
3800 F:      drivers/media/common/cx2341x*
3801 F:      include/media/cx2341x*
3802
3803 CX24120 MEDIA DRIVER
3804 M:      Jemma Denson <jdenson@gmail.com>
3805 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3806 L:      linux-media@vger.kernel.org
3807 W:      https://linuxtv.org
3808 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3809 S:      Maintained
3810 F:      drivers/media/dvb-frontends/cx24120*
3811
3812 CX88 VIDEO4LINUX DRIVER
3813 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3814 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3815 L:      linux-media@vger.kernel.org
3816 W:      https://linuxtv.org
3817 T:      git git://linuxtv.org/media_tree.git
3818 S:      Odd fixes
3819 F:      Documentation/media/v4l-drivers/cx88*
3820 F:      drivers/media/pci/cx88/
3821
3822 CXD2820R MEDIA DRIVER
3823 M:      Antti Palosaari <crope@iki.fi>
3824 L:      linux-media@vger.kernel.org
3825 W:      https://linuxtv.org
3826 W:      http://palosaari.fi/linux/
3827 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3828 T:      git git://linuxtv.org/anttip/media_tree.git
3829 S:      Maintained
3830 F:      drivers/media/dvb-frontends/cxd2820r*
3831
3832 CXGB3 ETHERNET DRIVER (CXGB3)
3833 M:      Santosh Raspatur <santosh@chelsio.com>
3834 L:      netdev@vger.kernel.org
3835 W:      http://www.chelsio.com
3836 S:      Supported
3837 F:      drivers/net/ethernet/chelsio/cxgb3/
3838
3839 CXGB3 ISCSI DRIVER (CXGB3I)
3840 M:      Karen Xie <kxie@chelsio.com>
3841 L:      linux-scsi@vger.kernel.org
3842 W:      http://www.chelsio.com
3843 S:      Supported
3844 F:      drivers/scsi/cxgbi/cxgb3i
3845
3846 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3847 M:      Steve Wise <swise@chelsio.com>
3848 L:      linux-rdma@vger.kernel.org
3849 W:      http://www.openfabrics.org
3850 S:      Supported
3851 F:      drivers/infiniband/hw/cxgb3/
3852 F:      include/uapi/rdma/cxgb3-abi.h
3853
3854 CXGB4 CRYPTO DRIVER (chcr)
3855 M:      Harsh Jain <harsh@chelsio.com>
3856 L:      linux-crypto@vger.kernel.org
3857 W:      http://www.chelsio.com
3858 S:      Supported
3859 F:      drivers/crypto/chelsio
3860
3861 CXGB4 ETHERNET DRIVER (CXGB4)
3862 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3863 L:      netdev@vger.kernel.org
3864 W:      http://www.chelsio.com
3865 S:      Supported
3866 F:      drivers/net/ethernet/chelsio/cxgb4/
3867
3868 CXGB4 ISCSI DRIVER (CXGB4I)
3869 M:      Karen Xie <kxie@chelsio.com>
3870 L:      linux-scsi@vger.kernel.org
3871 W:      http://www.chelsio.com
3872 S:      Supported
3873 F:      drivers/scsi/cxgbi/cxgb4i
3874
3875 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3876 M:      Steve Wise <swise@chelsio.com>
3877 L:      linux-rdma@vger.kernel.org
3878 W:      http://www.openfabrics.org
3879 S:      Supported
3880 F:      drivers/infiniband/hw/cxgb4/
3881 F:      include/uapi/rdma/cxgb4-abi.h
3882
3883 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3884 M:      Casey Leedom <leedom@chelsio.com>
3885 L:      netdev@vger.kernel.org
3886 W:      http://www.chelsio.com
3887 S:      Supported
3888 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3889
3890 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3891 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3892 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3893 L:      linuxppc-dev@lists.ozlabs.org
3894 S:      Supported
3895 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3896 F:      drivers/misc/cxl/
3897 F:      include/misc/cxl*
3898 F:      include/uapi/misc/cxl.h
3899 F:      Documentation/powerpc/cxl.txt
3900 F:      Documentation/ABI/testing/sysfs-class-cxl
3901
3902 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3903 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3904 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3905 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3906 L:      linux-scsi@vger.kernel.org
3907 S:      Supported
3908 F:      drivers/scsi/cxlflash/
3909 F:      include/uapi/scsi/cxlflash_ioctls.h
3910 F:      Documentation/powerpc/cxlflash.txt
3911
3912 CYBERPRO FB DRIVER
3913 M:      Russell King <linux@armlinux.org.uk>
3914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3915 W:      http://www.armlinux.org.uk/
3916 S:      Maintained
3917 F:      drivers/video/fbdev/cyber2000fb.*
3918
3919 CYCLADES ASYNC MUX DRIVER
3920 W:      http://www.cyclades.com/
3921 S:      Orphan
3922 F:      drivers/tty/cyclades.c
3923 F:      include/linux/cyclades.h
3924 F:      include/uapi/linux/cyclades.h
3925
3926 CYCLADES PC300 DRIVER
3927 W:      http://www.cyclades.com/
3928 S:      Orphan
3929 F:      drivers/net/wan/pc300*
3930
3931 CYPRESS_FIRMWARE MEDIA DRIVER
3932 M:      Antti Palosaari <crope@iki.fi>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 W:      http://palosaari.fi/linux/
3936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3937 T:      git git://linuxtv.org/anttip/media_tree.git
3938 S:      Maintained
3939 F:      drivers/media/common/cypress_firmware*
3940
3941 CYTTSP TOUCHSCREEN DRIVER
3942 M:      Ferruh Yigit <fery@cypress.com>
3943 L:      linux-input@vger.kernel.org
3944 S:      Supported
3945 F:      drivers/input/touchscreen/cyttsp*
3946 F:      include/linux/input/cyttsp.h
3947
3948 D-LINK DIR-685 TOUCHKEYS DRIVER
3949 M:      Linus Walleij <linus.walleij@linaro.org>
3950 L:      linux-input@vger.kernel.org
3951 S:      Supported
3952 F:      drivers/input/dlink-dir685-touchkeys.c
3953
3954 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3955 M:      Joshua Kinard <kumba@gentoo.org>
3956 S:      Maintained
3957 F:      drivers/rtc/rtc-ds1685.c
3958 F:      include/linux/rtc/ds1685.h
3959
3960 DAMA SLAVE for AX.25
3961 M:      Joerg Reuter <jreuter@yaina.de>
3962 W:      http://yaina.de/jreuter/
3963 W:      http://www.qsl.net/dl1bke/
3964 L:      linux-hams@vger.kernel.org
3965 S:      Maintained
3966 F:      net/ax25/af_ax25.c
3967 F:      net/ax25/ax25_dev.c
3968 F:      net/ax25/ax25_ds_*
3969 F:      net/ax25/ax25_in.c
3970 F:      net/ax25/ax25_out.c
3971 F:      net/ax25/ax25_timer.c
3972 F:      net/ax25/sysctl_net_ax25.c
3973
3974 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3975 L:      netdev@vger.kernel.org
3976 S:      Orphan
3977 F:      Documentation/networking/dmfe.txt
3978 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3979
3980 DC390/AM53C974 SCSI driver
3981 M:      Hannes Reinecke <hare@suse.com>
3982 L:      linux-scsi@vger.kernel.org
3983 S:      Maintained
3984 F:      drivers/scsi/am53c974.c
3985
3986 DC395x SCSI driver
3987 M:      Oliver Neukum <oliver@neukum.org>
3988 M:      Ali Akcaagac <aliakc@web.de>
3989 M:      Jamie Lenehan <lenehan@twibble.org>
3990 L:      dc395x@twibble.org
3991 W:      http://twibble.org/dist/dc395x/
3992 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3993 S:      Maintained
3994 F:      Documentation/scsi/dc395x.txt
3995 F:      drivers/scsi/dc395x.*
3996
3997 DCCP PROTOCOL
3998 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3999 L:      dccp@vger.kernel.org
4000 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4001 S:      Maintained
4002 F:      include/linux/dccp.h
4003 F:      include/uapi/linux/dccp.h
4004 F:      include/linux/tfrc.h
4005 F:      net/dccp/
4006
4007 DECnet NETWORK LAYER
4008 W:      http://linux-decnet.sourceforge.net
4009 L:      linux-decnet-user@lists.sourceforge.net
4010 S:      Orphan
4011 F:      Documentation/networking/decnet.txt
4012 F:      net/decnet/
4013
4014 DECSTATION PLATFORM SUPPORT
4015 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4016 L:      linux-mips@linux-mips.org
4017 W:      http://www.linux-mips.org/wiki/DECstation
4018 S:      Maintained
4019 F:      arch/mips/dec/
4020 F:      arch/mips/include/asm/dec/
4021 F:      arch/mips/include/asm/mach-dec/
4022
4023 DEFXX FDDI NETWORK DRIVER
4024 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4025 S:      Maintained
4026 F:      drivers/net/fddi/defxx.*
4027
4028 DELL SMBIOS DRIVER
4029 M:      Pali Rohár <pali.rohar@gmail.com>
4030 M:      Mario Limonciello <mario.limonciello@dell.com>
4031 L:      platform-driver-x86@vger.kernel.org
4032 S:      Maintained
4033 F:      drivers/platform/x86/dell-smbios.*
4034
4035 DELL SMBIOS SMM DRIVER
4036 M:      Mario Limonciello <mario.limonciello@dell.com>
4037 L:      platform-driver-x86@vger.kernel.org
4038 S:      Maintained
4039 F:      drivers/platform/x86/dell-smbios-smm.c
4040
4041 DELL SMBIOS WMI DRIVER
4042 M:      Mario Limonciello <mario.limonciello@dell.com>
4043 L:      platform-driver-x86@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/platform/x86/dell-smbios-wmi.c
4046 F:      tools/wmi/dell-smbios-example.c
4047
4048 DELL LAPTOP DRIVER
4049 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4050 M:      Pali Rohár <pali.rohar@gmail.com>
4051 L:      platform-driver-x86@vger.kernel.org
4052 S:      Maintained
4053 F:      drivers/platform/x86/dell-laptop.c
4054
4055 DELL LAPTOP FREEFALL DRIVER
4056 M:      Pali Rohár <pali.rohar@gmail.com>
4057 S:      Maintained
4058 F:      drivers/platform/x86/dell-smo8800.c
4059
4060 DELL LAPTOP RBTN DRIVER
4061 M:      Pali Rohár <pali.rohar@gmail.com>
4062 S:      Maintained
4063 F:      drivers/platform/x86/dell-rbtn.*
4064
4065 DELL LAPTOP SMM DRIVER
4066 M:      Pali Rohár <pali.rohar@gmail.com>
4067 S:      Maintained
4068 F:      drivers/hwmon/dell-smm-hwmon.c
4069 F:      include/uapi/linux/i8k.h
4070
4071 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4072 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4073 S:      Maintained
4074 F:      Documentation/dcdbas.txt
4075 F:      drivers/firmware/dcdbas.*
4076
4077 DELL WMI NOTIFICATIONS DRIVER
4078 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4079 M:      Pali Rohár <pali.rohar@gmail.com>
4080 S:      Maintained
4081 F:      drivers/platform/x86/dell-wmi.c
4082
4083 DELL WMI DESCRIPTOR DRIVER
4084 M:      Mario Limonciello <mario.limonciello@dell.com>
4085 S:      Maintained
4086 F:      drivers/platform/x86/dell-wmi-descriptor.c
4087
4088 DELTA ST MEDIA DRIVER
4089 M:      Hugues Fruchet <hugues.fruchet@st.com>
4090 L:      linux-media@vger.kernel.org
4091 T:      git git://linuxtv.org/media_tree.git
4092 W:      https://linuxtv.org
4093 S:      Supported
4094 F:      drivers/media/platform/sti/delta
4095
4096 DENALI NAND DRIVER
4097 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4098 L:      linux-mtd@lists.infradead.org
4099 S:      Supported
4100 F:      drivers/mtd/nand/raw/denali*
4101
4102 DESIGNWARE USB2 DRD IP DRIVER
4103 M:      Minas Harutyunyan <hminas@synopsys.com>
4104 L:      linux-usb@vger.kernel.org
4105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4106 S:      Maintained
4107 F:      drivers/usb/dwc2/
4108
4109 DESIGNWARE USB3 DRD IP DRIVER
4110 M:      Felipe Balbi <balbi@kernel.org>
4111 L:      linux-usb@vger.kernel.org
4112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4113 S:      Maintained
4114 F:      drivers/usb/dwc3/
4115
4116 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4117 M:      Andreas Klinger <ak@it-klinger.de>
4118 L:      linux-iio@vger.kernel.org
4119 S:      Maintained
4120 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4121 F:      drivers/iio/proximity/srf*.c
4122
4123 DEVICE COREDUMP (DEV_COREDUMP)
4124 M:      Johannes Berg <johannes@sipsolutions.net>
4125 L:      linux-kernel@vger.kernel.org
4126 S:      Maintained
4127 F:      drivers/base/devcoredump.c
4128 F:      include/linux/devcoredump.h
4129
4130 DEVICE FREQUENCY (DEVFREQ)
4131 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4132 M:      Kyungmin Park <kyungmin.park@samsung.com>
4133 R:      Chanwoo Choi <cw00.choi@samsung.com>
4134 L:      linux-pm@vger.kernel.org
4135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4136 S:      Maintained
4137 F:      drivers/devfreq/
4138 F:      include/linux/devfreq.h
4139 F:      Documentation/devicetree/bindings/devfreq/
4140
4141 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4142 M:      Chanwoo Choi <cw00.choi@samsung.com>
4143 L:      linux-pm@vger.kernel.org
4144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4145 S:      Supported
4146 F:      drivers/devfreq/event/
4147 F:      drivers/devfreq/devfreq-event.c
4148 F:      include/linux/devfreq-event.h
4149 F:      Documentation/devicetree/bindings/devfreq/event/
4150
4151 DEVICE NUMBER REGISTRY
4152 M:      Torben Mathiasen <device@lanana.org>
4153 W:      http://lanana.org/docs/device-list/index.html
4154 S:      Maintained
4155
4156 DEVICE-MAPPER  (LVM)
4157 M:      Alasdair Kergon <agk@redhat.com>
4158 M:      Mike Snitzer <snitzer@redhat.com>
4159 M:      dm-devel@redhat.com
4160 L:      dm-devel@redhat.com
4161 W:      http://sources.redhat.com/dm
4162 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4164 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4165 S:      Maintained
4166 F:      Documentation/device-mapper/
4167 F:      drivers/md/Makefile
4168 F:      drivers/md/Kconfig
4169 F:      drivers/md/dm*
4170 F:      drivers/md/persistent-data/
4171 F:      include/linux/device-mapper.h
4172 F:      include/linux/dm-*.h
4173 F:      include/uapi/linux/dm-*.h
4174
4175 DEVLINK
4176 M:      Jiri Pirko <jiri@mellanox.com>
4177 L:      netdev@vger.kernel.org
4178 S:      Supported
4179 F:      net/core/devlink.c
4180 F:      include/net/devlink.h
4181 F:      include/uapi/linux/devlink.h
4182
4183 DIALOG SEMICONDUCTOR DRIVERS
4184 M:      Support Opensource <support.opensource@diasemi.com>
4185 W:      http://www.dialog-semiconductor.com/products
4186 S:      Supported
4187 F:      Documentation/hwmon/da90??
4188 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4189 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4190 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4191 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4192 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4193 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4194 F:      drivers/gpio/gpio-da90??.c
4195 F:      drivers/hwmon/da90??-hwmon.c
4196 F:      drivers/iio/adc/da91??-*.c
4197 F:      drivers/input/misc/da90??_onkey.c
4198 F:      drivers/input/touchscreen/da9052_tsi.c
4199 F:      drivers/leds/leds-da90??.c
4200 F:      drivers/mfd/da903x.c
4201 F:      drivers/mfd/da90??-*.c
4202 F:      drivers/mfd/da91??-*.c
4203 F:      drivers/power/supply/da9052-battery.c
4204 F:      drivers/power/supply/da91??-*.c
4205 F:      drivers/regulator/da903x.c
4206 F:      drivers/regulator/da9???-regulator.[ch]
4207 F:      drivers/thermal/da90??-thermal.c
4208 F:      drivers/rtc/rtc-da90??.c
4209 F:      drivers/video/backlight/da90??_bl.c
4210 F:      drivers/watchdog/da90??_wdt.c
4211 F:      include/linux/mfd/da903x.h
4212 F:      include/linux/mfd/da9052/
4213 F:      include/linux/mfd/da9055/
4214 F:      include/linux/mfd/da9062/
4215 F:      include/linux/mfd/da9063/
4216 F:      include/linux/mfd/da9150/
4217 F:      include/linux/regulator/da9211.h
4218 F:      include/sound/da[79]*.h
4219 F:      sound/soc/codecs/da[79]*.[ch]
4220
4221 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4222 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4223 L:      linux-gpio@vger.kernel.org
4224 S:      Maintained
4225 F:      drivers/gpio/gpio-gpio-mm.c
4226
4227 DIGI NEO AND CLASSIC PCI PRODUCTS
4228 M:      Lidza Louina <lidza.louina@gmail.com>
4229 M:      Mark Hounschell <markh@compro.net>
4230 L:      driverdev-devel@linuxdriverproject.org
4231 S:      Maintained
4232 F:      drivers/staging/dgnc/
4233
4234 DIOLAN U2C-12 I2C DRIVER
4235 M:      Guenter Roeck <linux@roeck-us.net>
4236 L:      linux-i2c@vger.kernel.org
4237 S:      Maintained
4238 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4239
4240 FILESYSTEM DIRECT ACCESS (DAX)
4241 M:      Matthew Wilcox <mawilcox@microsoft.com>
4242 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4243 L:      linux-fsdevel@vger.kernel.org
4244 S:      Supported
4245 F:      fs/dax.c
4246 F:      include/linux/dax.h
4247 F:      include/trace/events/fs_dax.h
4248
4249 DEVICE DIRECT ACCESS (DAX)
4250 M:      Dan Williams <dan.j.williams@intel.com>
4251 M:      Dave Jiang <dave.jiang@intel.com>
4252 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4253 M:      Vishal Verma <vishal.l.verma@intel.com>
4254 L:      linux-nvdimm@lists.01.org
4255 S:      Supported
4256 F:      drivers/dax/
4257
4258 DIRECTORY NOTIFICATION (DNOTIFY)
4259 M:      Jan Kara <jack@suse.cz>
4260 R:      Amir Goldstein <amir73il@gmail.com>
4261 L:      linux-fsdevel@vger.kernel.org
4262 S:      Maintained
4263 F:      Documentation/filesystems/dnotify.txt
4264 F:      fs/notify/dnotify/
4265 F:      include/linux/dnotify.h
4266
4267 DISK GEOMETRY AND PARTITION HANDLING
4268 M:      Andries Brouwer <aeb@cwi.nl>
4269 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4270 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4271 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4272 S:      Maintained
4273
4274 DISKQUOTA
4275 M:      Jan Kara <jack@suse.com>
4276 S:      Maintained
4277 F:      Documentation/filesystems/quota.txt
4278 F:      fs/quota/
4279 F:      include/linux/quota*.h
4280 F:      include/uapi/linux/quota*.h
4281
4282 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4283 M:      Bernie Thompson <bernie@plugable.com>
4284 L:      linux-fbdev@vger.kernel.org
4285 S:      Maintained
4286 W:      http://plugable.com/category/projects/udlfb/
4287 F:      drivers/video/fbdev/udlfb.c
4288 F:      include/video/udlfb.h
4289 F:      Documentation/fb/udlfb.txt
4290
4291 DISTRIBUTED LOCK MANAGER (DLM)
4292 M:      Christine Caulfield <ccaulfie@redhat.com>
4293 M:      David Teigland <teigland@redhat.com>
4294 L:      cluster-devel@redhat.com
4295 W:      http://sources.redhat.com/cluster/
4296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4297 S:      Supported
4298 F:      fs/dlm/
4299
4300 DMA BUFFER SHARING FRAMEWORK
4301 M:      Sumit Semwal <sumit.semwal@linaro.org>
4302 S:      Maintained
4303 L:      linux-media@vger.kernel.org
4304 L:      dri-devel@lists.freedesktop.org
4305 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4306 F:      drivers/dma-buf/
4307 F:      include/linux/dma-buf*
4308 F:      include/linux/reservation.h
4309 F:      include/linux/*fence.h
4310 F:      Documentation/driver-api/dma-buf.rst
4311 T:      git git://anongit.freedesktop.org/drm/drm-misc
4312
4313 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4314 M:      Vinod Koul <vinod.koul@intel.com>
4315 L:      dmaengine@vger.kernel.org
4316 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4317 S:      Maintained
4318 F:      drivers/dma/
4319 F:      include/linux/dmaengine.h
4320 F:      include/linux/of_dma.h
4321 F:      Documentation/devicetree/bindings/dma/
4322 F:      Documentation/driver-api/dmaengine/
4323 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4324
4325 DMA MAPPING HELPERS
4326 M:      Christoph Hellwig <hch@lst.de>
4327 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4328 R:      Robin Murphy <robin.murphy@arm.com>
4329 L:      iommu@lists.linux-foundation.org
4330 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4331 W:      http://git.infradead.org/users/hch/dma-mapping.git
4332 S:      Supported
4333 F:      lib/dma-debug.c
4334 F:      lib/dma-direct.c
4335 F:      lib/dma-virt.c
4336 F:      drivers/base/dma-mapping.c
4337 F:      drivers/base/dma-coherent.c
4338 F:      include/asm-generic/dma-mapping.h
4339 F:      include/linux/dma-direct.h
4340 F:      include/linux/dma-mapping.h
4341
4342 DME1737 HARDWARE MONITOR DRIVER
4343 M:      Juerg Haefliger <juergh@gmail.com>
4344 L:      linux-hwmon@vger.kernel.org
4345 S:      Maintained
4346 F:      Documentation/hwmon/dme1737
4347 F:      drivers/hwmon/dme1737.c
4348
4349 DMI/SMBIOS SUPPORT
4350 M:      Jean Delvare <jdelvare@suse.com>
4351 S:      Maintained
4352 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4353 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4354 F:      drivers/firmware/dmi-id.c
4355 F:      drivers/firmware/dmi_scan.c
4356 F:      include/linux/dmi.h
4357
4358 DOCUMENTATION
4359 M:      Jonathan Corbet <corbet@lwn.net>
4360 L:      linux-doc@vger.kernel.org
4361 S:      Maintained
4362 F:      Documentation/
4363 F:      scripts/kernel-doc
4364 X:      Documentation/ABI/
4365 X:      Documentation/devicetree/
4366 X:      Documentation/acpi
4367 X:      Documentation/power
4368 X:      Documentation/spi
4369 X:      Documentation/media
4370 T:      git git://git.lwn.net/linux.git docs-next
4371
4372 DONGWOON DW9714 LENS VOICE COIL DRIVER
4373 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4374 L:      linux-media@vger.kernel.org
4375 T:      git git://linuxtv.org/media_tree.git
4376 S:      Maintained
4377 F:      drivers/media/i2c/dw9714.c
4378
4379 DOUBLETALK DRIVER
4380 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4381 L:      blinux-list@redhat.com
4382 S:      Maintained
4383 F:      drivers/char/dtlk.c
4384 F:      include/linux/dtlk.h
4385
4386 DPAA2 DATAPATH I/O (DPIO) DRIVER
4387 M:      Roy Pledge <Roy.Pledge@nxp.com>
4388 L:      linux-kernel@vger.kernel.org
4389 S:      Maintained
4390 F:      drivers/staging/fsl-mc/bus/dpio
4391
4392 DPAA2 ETHERNET DRIVER
4393 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4394 L:      linux-kernel@vger.kernel.org
4395 S:      Maintained
4396 F:      drivers/staging/fsl-dpaa2/ethernet
4397
4398 DPAA2 ETHERNET SWITCH DRIVER
4399 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4400 L:      linux-kernel@vger.kernel.org
4401 S:      Maintained
4402 F:      drivers/staging/fsl-dpaa2/ethsw
4403
4404 DPT_I2O SCSI RAID DRIVER
4405 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4406 L:      linux-scsi@vger.kernel.org
4407 W:      http://www.adaptec.com/
4408 S:      Maintained
4409 F:      drivers/scsi/dpt*
4410 F:      drivers/scsi/dpt/
4411
4412 DRBD DRIVER
4413 M:      Philipp Reisner <philipp.reisner@linbit.com>
4414 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4415 L:      drbd-dev@lists.linbit.com
4416 W:      http://www.drbd.org
4417 T:      git git://git.linbit.com/linux-drbd.git
4418 T:      git git://git.linbit.com/drbd-8.4.git
4419 S:      Supported
4420 F:      drivers/block/drbd/
4421 F:      lib/lru_cache.c
4422 F:      Documentation/blockdev/drbd/
4423
4424 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4425 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4427 S:      Supported
4428 F:      Documentation/kobject.txt
4429 F:      drivers/base/
4430 F:      fs/debugfs/
4431 F:      fs/sysfs/
4432 F:      include/linux/debugfs.h
4433 F:      include/linux/kobj*
4434 F:      lib/kobj*
4435
4436 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4437 M:      Kevin Hilman <khilman@kernel.org>
4438 M:      Nishanth Menon <nm@ti.com>
4439 S:      Maintained
4440 F:      drivers/power/avs/
4441 F:      include/linux/power/smartreflex.h
4442 L:      linux-pm@vger.kernel.org
4443
4444 DRM DRIVER FOR ARM PL111 CLCD
4445 M:      Eric Anholt <eric@anholt.net>
4446 T:      git git://anongit.freedesktop.org/drm/drm-misc
4447 S:      Supported
4448 F:      drivers/gpu/drm/pl111/
4449
4450 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4451 M:      Linus Walleij <linus.walleij@linaro.org>
4452 T:      git git://anongit.freedesktop.org/drm/drm-misc
4453 S:      Maintained
4454 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4455 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4456
4457 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4458 M:      Dave Airlie <airlied@redhat.com>
4459 S:      Odd Fixes
4460 F:      drivers/gpu/drm/ast/
4461
4462 DRM DRIVER FOR BOCHS VIRTUAL GPU
4463 M:      Gerd Hoffmann <kraxel@redhat.com>
4464 L:      virtualization@lists.linux-foundation.org
4465 T:      git git://anongit.freedesktop.org/drm/drm-misc
4466 S:      Maintained
4467 F:      drivers/gpu/drm/bochs/
4468
4469 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4470 M:      Linus Walleij <linus.walleij@linaro.org>
4471 T:      git git://anongit.freedesktop.org/drm/drm-misc
4472 S:      Maintained
4473 F:      drivers/gpu/drm/tve200/
4474
4475 DRM DRIVER FOR ILITEK ILI9225 PANELS
4476 M:      David Lechner <david@lechnology.com>
4477 S:      Maintained
4478 F:      drivers/gpu/drm/tinydrm/ili9225.c
4479 F:      Documentation/devicetree/bindings/display/ili9225.txt
4480
4481 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4482 S:      Orphan / Obsolete
4483 F:      drivers/gpu/drm/i810/
4484 F:      include/uapi/drm/i810_drm.h
4485
4486 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4487 S:      Orphan / Obsolete
4488 F:      drivers/gpu/drm/mga/
4489 F:      include/uapi/drm/mga_drm.h
4490
4491 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4492 M:      Dave Airlie <airlied@redhat.com>
4493 S:      Odd Fixes
4494 F:      drivers/gpu/drm/mgag200/
4495
4496 DRM DRIVER FOR MI0283QT
4497 M:      Noralf Trønnes <noralf@tronnes.org>
4498 S:      Maintained
4499 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4500 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4501
4502 DRM DRIVER FOR MSM ADRENO GPU
4503 M:      Rob Clark <robdclark@gmail.com>
4504 L:      linux-arm-msm@vger.kernel.org
4505 L:      dri-devel@lists.freedesktop.org
4506 L:      freedreno@lists.freedesktop.org
4507 T:      git git://people.freedesktop.org/~robclark/linux
4508 S:      Maintained
4509 F:      drivers/gpu/drm/msm/
4510 F:      include/uapi/drm/msm_drm.h
4511 F:      Documentation/devicetree/bindings/display/msm/
4512
4513 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4514 M:      Ben Skeggs <bskeggs@redhat.com>
4515 L:      dri-devel@lists.freedesktop.org
4516 L:      nouveau@lists.freedesktop.org
4517 T:      git git://github.com/skeggsb/linux
4518 S:      Supported
4519 F:      drivers/gpu/drm/nouveau/
4520 F:      include/uapi/drm/nouveau_drm.h
4521
4522 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4523 M:      Noralf Trønnes <noralf@tronnes.org>
4524 S:      Maintained
4525 F:      drivers/gpu/drm/tinydrm/repaper.c
4526 F:      Documentation/devicetree/bindings/display/repaper.txt
4527
4528 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4529 M:      Dave Airlie <airlied@redhat.com>
4530 M:      Gerd Hoffmann <kraxel@redhat.com>
4531 L:      virtualization@lists.linux-foundation.org
4532 T:      git git://anongit.freedesktop.org/drm/drm-misc
4533 S:      Obsolete
4534 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4535 F:      drivers/gpu/drm/cirrus/
4536
4537 DRM DRIVER FOR QXL VIRTUAL GPU
4538 M:      Dave Airlie <airlied@redhat.com>
4539 M:      Gerd Hoffmann <kraxel@redhat.com>
4540 L:      virtualization@lists.linux-foundation.org
4541 T:      git git://anongit.freedesktop.org/drm/drm-misc
4542 S:      Maintained
4543 F:      drivers/gpu/drm/qxl/
4544 F:      include/uapi/drm/qxl_drm.h
4545
4546 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4547 S:      Orphan / Obsolete
4548 F:      drivers/gpu/drm/r128/
4549 F:      include/uapi/drm/r128_drm.h
4550
4551 DRM DRIVER FOR SAVAGE VIDEO CARDS
4552 S:      Orphan / Obsolete
4553 F:      drivers/gpu/drm/savage/
4554 F:      include/uapi/drm/savage_drm.h
4555
4556 DRM DRIVER FOR SIS VIDEO CARDS
4557 S:      Orphan / Obsolete
4558 F:      drivers/gpu/drm/sis/
4559 F:      include/uapi/drm/sis_drm.h
4560
4561 DRM DRIVER FOR SITRONIX ST7586 PANELS
4562 M:      David Lechner <david@lechnology.com>
4563 S:      Maintained
4564 F:      drivers/gpu/drm/tinydrm/st7586.c
4565 F:      Documentation/devicetree/bindings/display/st7586.txt
4566
4567 DRM DRIVER FOR SITRONIX ST7735R PANELS
4568 M:      David Lechner <david@lechnology.com>
4569 S:      Maintained
4570 F:      drivers/gpu/drm/tinydrm/st7735r.c
4571 F:      Documentation/devicetree/bindings/display/st7735r.txt
4572
4573 DRM DRIVER FOR TDFX VIDEO CARDS
4574 S:      Orphan / Obsolete
4575 F:      drivers/gpu/drm/tdfx/
4576
4577 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4578 M:      Dave Airlie <airlied@redhat.com>
4579 S:      Odd Fixes
4580 F:      drivers/gpu/drm/udl/
4581
4582 DRM DRIVER FOR VMWARE VIRTUAL GPU
4583 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4584 M:      Sinclair Yeh <syeh@vmware.com>
4585 M:      Thomas Hellstrom <thellstrom@vmware.com>
4586 L:      dri-devel@lists.freedesktop.org
4587 T:      git git://people.freedesktop.org/~syeh/repos_linux
4588 T:      git git://people.freedesktop.org/~thomash/linux
4589 S:      Supported
4590 F:      drivers/gpu/drm/vmwgfx/
4591 F:      include/uapi/drm/vmwgfx_drm.h
4592
4593 DRM DRIVERS
4594 M:      David Airlie <airlied@linux.ie>
4595 L:      dri-devel@lists.freedesktop.org
4596 T:      git git://people.freedesktop.org/~airlied/linux
4597 B:      https://bugs.freedesktop.org/
4598 C:      irc://chat.freenode.net/dri-devel
4599 S:      Maintained
4600 F:      drivers/gpu/drm/
4601 F:      drivers/gpu/vga/
4602 F:      Documentation/devicetree/bindings/display/
4603 F:      Documentation/devicetree/bindings/gpu/
4604 F:      Documentation/devicetree/bindings/video/
4605 F:      Documentation/gpu/
4606 F:      include/drm/
4607 F:      include/uapi/drm/
4608 F:      include/linux/vga*
4609
4610 DRM DRIVERS AND MISC GPU PATCHES
4611 M:      Gustavo Padovan <gustavo@padovan.org>
4612 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4613 M:      Sean Paul <seanpaul@chromium.org>
4614 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4615 S:      Maintained
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 F:      Documentation/gpu/
4618 F:      drivers/gpu/vga/
4619 F:      drivers/gpu/drm/*
4620 F:      include/drm/drm*
4621 F:      include/uapi/drm/drm*
4622 F:      include/linux/vga*
4623
4624 DRM DRIVERS FOR ALLWINNER A10
4625 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4626 L:      dri-devel@lists.freedesktop.org
4627 S:      Supported
4628 F:      drivers/gpu/drm/sun4i/
4629 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4630 T:      git git://anongit.freedesktop.org/drm/drm-misc
4631
4632 DRM DRIVERS FOR AMLOGIC SOCS
4633 M:      Neil Armstrong <narmstrong@baylibre.com>
4634 L:      dri-devel@lists.freedesktop.org
4635 L:      linux-amlogic@lists.infradead.org
4636 W:      http://linux-meson.com/
4637 S:      Supported
4638 F:      drivers/gpu/drm/meson/
4639 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4640 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4641 F:      Documentation/gpu/meson.rst
4642 T:      git git://anongit.freedesktop.org/drm/drm-misc
4643
4644 DRM DRIVERS FOR ATMEL HLCDC
4645 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4646 L:      dri-devel@lists.freedesktop.org
4647 S:      Supported
4648 F:      drivers/gpu/drm/atmel-hlcdc/
4649 F:      Documentation/devicetree/bindings/drm/atmel/
4650 T:      git git://anongit.freedesktop.org/drm/drm-misc
4651
4652 DRM DRIVERS FOR BRIDGE CHIPS
4653 M:      Archit Taneja <architt@codeaurora.org>
4654 M:      Andrzej Hajda <a.hajda@samsung.com>
4655 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4656 S:      Maintained
4657 T:      git git://anongit.freedesktop.org/drm/drm-misc
4658 F:      drivers/gpu/drm/bridge/
4659
4660 DRM DRIVERS FOR EXYNOS
4661 M:      Inki Dae <inki.dae@samsung.com>
4662 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4663 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4664 M:      Kyungmin Park <kyungmin.park@samsung.com>
4665 L:      dri-devel@lists.freedesktop.org
4666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4667 S:      Supported
4668 F:      drivers/gpu/drm/exynos/
4669 F:      include/uapi/drm/exynos_drm.h
4670 F:      Documentation/devicetree/bindings/display/exynos/
4671
4672 DRM DRIVERS FOR FREESCALE DCU
4673 M:      Stefan Agner <stefan@agner.ch>
4674 M:      Alison Wang <alison.wang@freescale.com>
4675 L:      dri-devel@lists.freedesktop.org
4676 S:      Supported
4677 F:      drivers/gpu/drm/fsl-dcu/
4678 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4679 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4680 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4681
4682 DRM DRIVERS FOR FREESCALE IMX
4683 M:      Philipp Zabel <p.zabel@pengutronix.de>
4684 L:      dri-devel@lists.freedesktop.org
4685 S:      Maintained
4686 F:      drivers/gpu/drm/imx/
4687 F:      drivers/gpu/ipu-v3/
4688 F:      Documentation/devicetree/bindings/display/imx/
4689
4690 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4691 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4692 L:      dri-devel@lists.freedesktop.org
4693 T:      git git://github.com/patjak/drm-gma500
4694 S:      Maintained
4695 F:      drivers/gpu/drm/gma500/
4696
4697 DRM DRIVERS FOR HISILICON
4698 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4699 M:      Rongrong Zou <zourongrong@gmail.com>
4700 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4701 R:      Chen Feng <puck.chen@hisilicon.com>
4702 L:      dri-devel@lists.freedesktop.org
4703 T:      git git://github.com/xin3liang/linux.git
4704 S:      Maintained
4705 F:      drivers/gpu/drm/hisilicon/
4706 F:      Documentation/devicetree/bindings/display/hisilicon/
4707
4708 DRM DRIVERS FOR MEDIATEK
4709 M:      CK Hu <ck.hu@mediatek.com>
4710 M:      Philipp Zabel <p.zabel@pengutronix.de>
4711 L:      dri-devel@lists.freedesktop.org
4712 S:      Supported
4713 F:      drivers/gpu/drm/mediatek/
4714 F:      Documentation/devicetree/bindings/display/mediatek/
4715
4716 DRM DRIVERS FOR NVIDIA TEGRA
4717 M:      Thierry Reding <thierry.reding@gmail.com>
4718 L:      dri-devel@lists.freedesktop.org
4719 L:      linux-tegra@vger.kernel.org
4720 T:      git git://anongit.freedesktop.org/tegra/linux.git
4721 S:      Supported
4722 F:      drivers/gpu/drm/tegra/
4723 F:      drivers/gpu/host1x/
4724 F:      include/linux/host1x.h
4725 F:      include/uapi/drm/tegra_drm.h
4726 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4727
4728 DRM DRIVERS FOR RENESAS
4729 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4730 L:      dri-devel@lists.freedesktop.org
4731 L:      linux-renesas-soc@vger.kernel.org
4732 T:      git git://linuxtv.org/pinchartl/fbdev
4733 S:      Supported
4734 F:      drivers/gpu/drm/rcar-du/
4735 F:      drivers/gpu/drm/shmobile/
4736 F:      include/linux/platform_data/shmob_drm.h
4737 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4738 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4739 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4740
4741 DRM DRIVERS FOR ROCKCHIP
4742 M:      Sandy Huang <hjc@rock-chips.com>
4743 M:      Heiko Stübner <heiko@sntech.de>
4744 L:      dri-devel@lists.freedesktop.org
4745 S:      Maintained
4746 F:      drivers/gpu/drm/rockchip/
4747 F:      Documentation/devicetree/bindings/display/rockchip/
4748 T:      git git://anongit.freedesktop.org/drm/drm-misc
4749
4750 DRM DRIVERS FOR STI
4751 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4752 M:      Vincent Abriou <vincent.abriou@st.com>
4753 L:      dri-devel@lists.freedesktop.org
4754 T:      git git://anongit.freedesktop.org/drm/drm-misc
4755 S:      Maintained
4756 F:      drivers/gpu/drm/sti
4757 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4758
4759 DRM DRIVERS FOR STM
4760 M:      Yannick Fertre <yannick.fertre@st.com>
4761 M:      Philippe Cornu <philippe.cornu@st.com>
4762 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4763 M:      Vincent Abriou <vincent.abriou@st.com>
4764 L:      dri-devel@lists.freedesktop.org
4765 T:      git git://anongit.freedesktop.org/drm/drm-misc
4766 S:      Maintained
4767 F:      drivers/gpu/drm/stm
4768 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4769
4770 DRM DRIVERS FOR TI LCDC
4771 M:      Jyri Sarha <jsarha@ti.com>
4772 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4773 L:      dri-devel@lists.freedesktop.org
4774 S:      Maintained
4775 F:      drivers/gpu/drm/tilcdc/
4776 F:      Documentation/devicetree/bindings/display/tilcdc/
4777
4778 DRM DRIVERS FOR TI OMAP
4779 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4780 L:      dri-devel@lists.freedesktop.org
4781 S:      Maintained
4782 F:      drivers/gpu/drm/omapdrm/
4783 F:      Documentation/devicetree/bindings/display/ti/
4784
4785 DRM DRIVERS FOR VC4
4786 M:      Eric Anholt <eric@anholt.net>
4787 T:      git git://github.com/anholt/linux
4788 S:      Supported
4789 F:      drivers/gpu/drm/vc4/
4790 F:      include/uapi/drm/vc4_drm.h
4791 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4792 T:      git git://anongit.freedesktop.org/drm/drm-misc
4793
4794 DRM DRIVERS FOR VIVANTE GPU IP
4795 M:      Lucas Stach <l.stach@pengutronix.de>
4796 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4797 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4798 L:      etnaviv@lists.freedesktop.org
4799 L:      dri-devel@lists.freedesktop.org
4800 S:      Maintained
4801 F:      drivers/gpu/drm/etnaviv/
4802 F:      include/uapi/drm/etnaviv_drm.h
4803 F:      Documentation/devicetree/bindings/display/etnaviv/
4804
4805 DRM DRIVERS FOR ZTE ZX
4806 M:      Shawn Guo <shawnguo@kernel.org>
4807 L:      dri-devel@lists.freedesktop.org
4808 S:      Maintained
4809 F:      drivers/gpu/drm/zte/
4810 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4811 T:      git git://anongit.freedesktop.org/drm/drm-misc
4812
4813 DRM PANEL DRIVERS
4814 M:      Thierry Reding <thierry.reding@gmail.com>
4815 L:      dri-devel@lists.freedesktop.org
4816 T:      git git://anongit.freedesktop.org/drm/drm-misc
4817 S:      Maintained
4818 F:      drivers/gpu/drm/drm_panel.c
4819 F:      drivers/gpu/drm/panel/
4820 F:      include/drm/drm_panel.h
4821 F:      Documentation/devicetree/bindings/display/panel/
4822
4823 DRM TINYDRM DRIVERS
4824 M:      Noralf Trønnes <noralf@tronnes.org>
4825 W:      https://github.com/notro/tinydrm/wiki/Development
4826 T:      git git://anongit.freedesktop.org/drm/drm-misc
4827 S:      Maintained
4828 F:      drivers/gpu/drm/tinydrm/
4829 F:      include/drm/tinydrm/
4830
4831 DRM TTM SUBSYSTEM
4832 M:      Christian Koenig <christian.koenig@amd.com>
4833 M:      Roger He <Hongbo.He@amd.com>
4834 T:      git git://people.freedesktop.org/~agd5f/linux
4835 S:      Maintained
4836 L:      dri-devel@lists.freedesktop.org
4837 F:      include/drm/ttm/
4838 F:      drivers/gpu/drm/ttm/
4839
4840 DSBR100 USB FM RADIO DRIVER
4841 M:      Alexey Klimov <klimov.linux@gmail.com>
4842 L:      linux-media@vger.kernel.org
4843 T:      git git://linuxtv.org/media_tree.git
4844 S:      Maintained
4845 F:      drivers/media/radio/dsbr100.c
4846
4847 DSCC4 DRIVER
4848 M:      Francois Romieu <romieu@fr.zoreil.com>
4849 L:      netdev@vger.kernel.org
4850 S:      Maintained
4851 F:      drivers/net/wan/dscc4.c
4852
4853 DT3155 MEDIA DRIVER
4854 M:      Hans Verkuil <hverkuil@xs4all.nl>
4855 L:      linux-media@vger.kernel.org
4856 T:      git git://linuxtv.org/media_tree.git
4857 W:      https://linuxtv.org
4858 S:      Odd Fixes
4859 F:      drivers/media/pci/dt3155/
4860
4861 DVB_USB_AF9015 MEDIA DRIVER
4862 M:      Antti Palosaari <crope@iki.fi>
4863 L:      linux-media@vger.kernel.org
4864 W:      https://linuxtv.org
4865 W:      http://palosaari.fi/linux/
4866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4867 T:      git git://linuxtv.org/anttip/media_tree.git
4868 S:      Maintained
4869 F:      drivers/media/usb/dvb-usb-v2/af9015*
4870
4871 DVB_USB_AF9035 MEDIA DRIVER
4872 M:      Antti Palosaari <crope@iki.fi>
4873 L:      linux-media@vger.kernel.org
4874 W:      https://linuxtv.org
4875 W:      http://palosaari.fi/linux/
4876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4877 T:      git git://linuxtv.org/anttip/media_tree.git
4878 S:      Maintained
4879 F:      drivers/media/usb/dvb-usb-v2/af9035*
4880
4881 DVB_USB_ANYSEE MEDIA DRIVER
4882 M:      Antti Palosaari <crope@iki.fi>
4883 L:      linux-media@vger.kernel.org
4884 W:      https://linuxtv.org
4885 W:      http://palosaari.fi/linux/
4886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4887 T:      git git://linuxtv.org/anttip/media_tree.git
4888 S:      Maintained
4889 F:      drivers/media/usb/dvb-usb-v2/anysee*
4890
4891 DVB_USB_AU6610 MEDIA DRIVER
4892 M:      Antti Palosaari <crope@iki.fi>
4893 L:      linux-media@vger.kernel.org
4894 W:      https://linuxtv.org
4895 W:      http://palosaari.fi/linux/
4896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4897 T:      git git://linuxtv.org/anttip/media_tree.git
4898 S:      Maintained
4899 F:      drivers/media/usb/dvb-usb-v2/au6610*
4900
4901 DVB_USB_CE6230 MEDIA DRIVER
4902 M:      Antti Palosaari <crope@iki.fi>
4903 L:      linux-media@vger.kernel.org
4904 W:      https://linuxtv.org
4905 W:      http://palosaari.fi/linux/
4906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4907 T:      git git://linuxtv.org/anttip/media_tree.git
4908 S:      Maintained
4909 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4910
4911 DVB_USB_CXUSB MEDIA DRIVER
4912 M:      Michael Krufky <mkrufky@linuxtv.org>
4913 L:      linux-media@vger.kernel.org
4914 W:      https://linuxtv.org
4915 W:      http://github.com/mkrufky
4916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4917 T:      git git://linuxtv.org/media_tree.git
4918 S:      Maintained
4919 F:      drivers/media/usb/dvb-usb/cxusb*
4920
4921 DVB_USB_EC168 MEDIA DRIVER
4922 M:      Antti Palosaari <crope@iki.fi>
4923 L:      linux-media@vger.kernel.org
4924 W:      https://linuxtv.org
4925 W:      http://palosaari.fi/linux/
4926 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4927 T:      git git://linuxtv.org/anttip/media_tree.git
4928 S:      Maintained
4929 F:      drivers/media/usb/dvb-usb-v2/ec168*
4930
4931 DVB_USB_GL861 MEDIA DRIVER
4932 M:      Antti Palosaari <crope@iki.fi>
4933 L:      linux-media@vger.kernel.org
4934 W:      https://linuxtv.org
4935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4936 T:      git git://linuxtv.org/anttip/media_tree.git
4937 S:      Maintained
4938 F:      drivers/media/usb/dvb-usb-v2/gl861*
4939
4940 DVB_USB_MXL111SF MEDIA DRIVER
4941 M:      Michael Krufky <mkrufky@linuxtv.org>
4942 L:      linux-media@vger.kernel.org
4943 W:      https://linuxtv.org
4944 W:      http://github.com/mkrufky
4945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4946 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4947 S:      Maintained
4948 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4949
4950 DVB_USB_RTL28XXU MEDIA DRIVER
4951 M:      Antti Palosaari <crope@iki.fi>
4952 L:      linux-media@vger.kernel.org
4953 W:      https://linuxtv.org
4954 W:      http://palosaari.fi/linux/
4955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4956 T:      git git://linuxtv.org/anttip/media_tree.git
4957 S:      Maintained
4958 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4959
4960 DVB_USB_V2 MEDIA DRIVER
4961 M:      Antti Palosaari <crope@iki.fi>
4962 L:      linux-media@vger.kernel.org
4963 W:      https://linuxtv.org
4964 W:      http://palosaari.fi/linux/
4965 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4966 T:      git git://linuxtv.org/anttip/media_tree.git
4967 S:      Maintained
4968 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4969 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4970
4971 DYNAMIC DEBUG
4972 M:      Jason Baron <jbaron@akamai.com>
4973 S:      Maintained
4974 F:      lib/dynamic_debug.c
4975 F:      include/linux/dynamic_debug.h
4976
4977 DYNAMIC INTERRUPT MODERATION
4978 M:      Tal Gilboa <talgi@mellanox.com>
4979 S:      Maintained
4980 F:      include/linux/net_dim.h
4981
4982 DZ DECSTATION DZ11 SERIAL DRIVER
4983 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4984 S:      Maintained
4985 F:      drivers/tty/serial/dz.*
4986
4987 E3X0 POWER BUTTON DRIVER
4988 M:      Moritz Fischer <moritz.fischer@ettus.com>
4989 L:      usrp-users@lists.ettus.com
4990 W:      http://www.ettus.com
4991 S:      Supported
4992 F:      drivers/input/misc/e3x0-button.c
4993 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4994
4995 E4000 MEDIA DRIVER
4996 M:      Antti Palosaari <crope@iki.fi>
4997 L:      linux-media@vger.kernel.org
4998 W:      https://linuxtv.org
4999 W:      http://palosaari.fi/linux/
5000 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5001 T:      git git://linuxtv.org/anttip/media_tree.git
5002 S:      Maintained
5003 F:      drivers/media/tuners/e4000*
5004
5005 EC100 MEDIA DRIVER
5006 M:      Antti Palosaari <crope@iki.fi>
5007 L:      linux-media@vger.kernel.org
5008 W:      https://linuxtv.org
5009 W:      http://palosaari.fi/linux/
5010 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5011 T:      git git://linuxtv.org/anttip/media_tree.git
5012 S:      Maintained
5013 F:      drivers/media/dvb-frontends/ec100*
5014
5015 ECRYPT FILE SYSTEM
5016 M:      Tyler Hicks <tyhicks@canonical.com>
5017 L:      ecryptfs@vger.kernel.org
5018 W:      http://ecryptfs.org
5019 W:      https://launchpad.net/ecryptfs
5020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5021 S:      Supported
5022 F:      Documentation/filesystems/ecryptfs.txt
5023 F:      fs/ecryptfs/
5024
5025 EDAC-AMD64
5026 M:      Borislav Petkov <bp@alien8.de>
5027 L:      linux-edac@vger.kernel.org
5028 S:      Maintained
5029 F:      drivers/edac/amd64_edac*
5030
5031 EDAC-CALXEDA
5032 M:      Robert Richter <rric@kernel.org>
5033 L:      linux-edac@vger.kernel.org
5034 S:      Maintained
5035 F:      drivers/edac/highbank*
5036
5037 EDAC-CAVIUM OCTEON
5038 M:      Ralf Baechle <ralf@linux-mips.org>
5039 M:      David Daney <david.daney@cavium.com>
5040 L:      linux-edac@vger.kernel.org
5041 L:      linux-mips@linux-mips.org
5042 S:      Supported
5043 F:      drivers/edac/octeon_edac*
5044
5045 EDAC-CAVIUM THUNDERX
5046 M:      David Daney <david.daney@cavium.com>
5047 M:      Jan Glauber <jglauber@cavium.com>
5048 L:      linux-edac@vger.kernel.org
5049 S:      Supported
5050 F:      drivers/edac/thunderx_edac*
5051
5052 EDAC-CORE
5053 M:      Borislav Petkov <bp@alien8.de>
5054 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5055 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5056 L:      linux-edac@vger.kernel.org
5057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5059 S:      Supported
5060 F:      Documentation/admin-guide/ras.rst
5061 F:      Documentation/driver-api/edac.rst
5062 F:      drivers/edac/
5063 F:      include/linux/edac.h
5064
5065 EDAC-E752X
5066 M:      Mark Gross <mark.gross@intel.com>
5067 L:      linux-edac@vger.kernel.org
5068 S:      Maintained
5069 F:      drivers/edac/e752x_edac.c
5070
5071 EDAC-E7XXX
5072 L:      linux-edac@vger.kernel.org
5073 S:      Maintained
5074 F:      drivers/edac/e7xxx_edac.c
5075
5076 EDAC-FSL_DDR
5077 M:      York Sun <york.sun@nxp.com>
5078 L:      linux-edac@vger.kernel.org
5079 S:      Maintained
5080 F:      drivers/edac/fsl_ddr_edac.*
5081
5082 EDAC-GHES
5083 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5084 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5085 L:      linux-edac@vger.kernel.org
5086 S:      Maintained
5087 F:      drivers/edac/ghes_edac.c
5088
5089 EDAC-I3000
5090 L:      linux-edac@vger.kernel.org
5091 S:      Orphan
5092 F:      drivers/edac/i3000_edac.c
5093
5094 EDAC-I5000
5095 L:      linux-edac@vger.kernel.org
5096 S:      Maintained
5097 F:      drivers/edac/i5000_edac.c
5098
5099 EDAC-I5400
5100 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5101 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5102 L:      linux-edac@vger.kernel.org
5103 S:      Maintained
5104 F:      drivers/edac/i5400_edac.c
5105
5106 EDAC-I7300
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/i7300_edac.c
5112
5113 EDAC-I7CORE
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/i7core_edac.c
5119
5120 EDAC-I82443BXGX
5121 M:      Tim Small <tim@buttersideup.com>
5122 L:      linux-edac@vger.kernel.org
5123 S:      Maintained
5124 F:      drivers/edac/i82443bxgx_edac.c
5125
5126 EDAC-I82975X
5127 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5128 M:      "Arvind R." <arvino55@gmail.com>
5129 L:      linux-edac@vger.kernel.org
5130 S:      Maintained
5131 F:      drivers/edac/i82975x_edac.c
5132
5133 EDAC-IE31200
5134 M:      Jason Baron <jbaron@akamai.com>
5135 L:      linux-edac@vger.kernel.org
5136 S:      Maintained
5137 F:      drivers/edac/ie31200_edac.c
5138
5139 EDAC-MPC85XX
5140 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5141 L:      linux-edac@vger.kernel.org
5142 S:      Maintained
5143 F:      drivers/edac/mpc85xx_edac.[ch]
5144
5145 EDAC-PASEMI
5146 M:      Egor Martovetsky <egor@pasemi.com>
5147 L:      linux-edac@vger.kernel.org
5148 S:      Maintained
5149 F:      drivers/edac/pasemi_edac.c
5150
5151 EDAC-PND2
5152 M:      Tony Luck <tony.luck@intel.com>
5153 L:      linux-edac@vger.kernel.org
5154 S:      Maintained
5155 F:      drivers/edac/pnd2_edac.[ch]
5156
5157 EDAC-R82600
5158 M:      Tim Small <tim@buttersideup.com>
5159 L:      linux-edac@vger.kernel.org
5160 S:      Maintained
5161 F:      drivers/edac/r82600_edac.c
5162
5163 EDAC-SBRIDGE
5164 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5165 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5166 L:      linux-edac@vger.kernel.org
5167 S:      Maintained
5168 F:      drivers/edac/sb_edac.c
5169
5170 EDAC-SKYLAKE
5171 M:      Tony Luck <tony.luck@intel.com>
5172 L:      linux-edac@vger.kernel.org
5173 S:      Maintained
5174 F:      drivers/edac/skx_edac.c
5175
5176 EDAC-TI
5177 M:      Tero Kristo <t-kristo@ti.com>
5178 L:      linux-edac@vger.kernel.org
5179 S:      Maintained
5180 F:      drivers/edac/ti_edac.c
5181
5182 EDIROL UA-101/UA-1000 DRIVER
5183 M:      Clemens Ladisch <clemens@ladisch.de>
5184 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5185 T:      git git://git.alsa-project.org/alsa-kernel.git
5186 S:      Maintained
5187 F:      sound/usb/misc/ua101.c
5188
5189 EFI TEST DRIVER
5190 L:      linux-efi@vger.kernel.org
5191 M:      Ivan Hu <ivan.hu@canonical.com>
5192 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5193 S:      Maintained
5194 F:      drivers/firmware/efi/test/
5195
5196 EFI VARIABLE FILESYSTEM
5197 M:      Matthew Garrett <matthew.garrett@nebula.com>
5198 M:      Jeremy Kerr <jk@ozlabs.org>
5199 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5201 L:      linux-efi@vger.kernel.org
5202 S:      Maintained
5203 F:      fs/efivarfs/
5204
5205 EFIFB FRAMEBUFFER DRIVER
5206 L:      linux-fbdev@vger.kernel.org
5207 M:      Peter Jones <pjones@redhat.com>
5208 S:      Maintained
5209 F:      drivers/video/fbdev/efifb.c
5210
5211 EFS FILESYSTEM
5212 W:      http://aeschi.ch.eu.org/efs/
5213 S:      Orphan
5214 F:      fs/efs/
5215
5216 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5217 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5218 L:      netdev@vger.kernel.org
5219 S:      Maintained
5220 F:      drivers/net/ethernet/ibm/ehea/
5221
5222 EM28XX VIDEO4LINUX DRIVER
5223 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5224 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5225 L:      linux-media@vger.kernel.org
5226 W:      https://linuxtv.org
5227 T:      git git://linuxtv.org/media_tree.git
5228 S:      Maintained
5229 F:      drivers/media/usb/em28xx/
5230 F:      Documentation/media/v4l-drivers/em28xx*
5231
5232 EMBEDDED LINUX
5233 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5234 M:      Matt Mackall <mpm@selenic.com>
5235 M:      David Woodhouse <dwmw2@infradead.org>
5236 L:      linux-embedded@vger.kernel.org
5237 S:      Maintained
5238
5239 Emulex 10Gbps iSCSI - OneConnect DRIVER
5240 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5241 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5242 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5243 L:      linux-scsi@vger.kernel.org
5244 W:      http://www.broadcom.com
5245 S:      Supported
5246 F:      drivers/scsi/be2iscsi/
5247
5248 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5249 M:      Sathya Perla <sathya.perla@broadcom.com>
5250 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5251 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5252 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5253 L:      netdev@vger.kernel.org
5254 W:      http://www.emulex.com
5255 S:      Supported
5256 F:      drivers/net/ethernet/emulex/benet/
5257
5258 EMULEX ONECONNECT ROCE DRIVER
5259 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5260 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5261 L:      linux-rdma@vger.kernel.org
5262 W:      http://www.broadcom.com
5263 S:      Odd Fixes
5264 F:      drivers/infiniband/hw/ocrdma/
5265 F:      include/uapi/rdma/ocrdma-abi.h
5266
5267 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5268 M:      James Smart <james.smart@broadcom.com>
5269 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5270 L:      linux-scsi@vger.kernel.org
5271 W:      http://www.broadcom.com
5272 S:      Supported
5273 F:      drivers/scsi/lpfc/
5274
5275 ENE CB710 FLASH CARD READER DRIVER
5276 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5277 S:      Maintained
5278 F:      drivers/misc/cb710/
5279 F:      drivers/mmc/host/cb710-mmc.*
5280 F:      include/linux/cb710.h
5281
5282 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5283 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5284 S:      Maintained
5285 F:      drivers/media/rc/ene_ir.*
5286
5287 EPSON S1D13XXX FRAMEBUFFER DRIVER
5288 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5289 S:      Maintained
5290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5291 F:      drivers/video/fbdev/s1d13xxxfb.c
5292 F:      include/video/s1d13xxxfb.h
5293
5294 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5295 M:      Jeff Layton <jlayton@kernel.org>
5296 S:      Maintained
5297 F:      lib/errseq.c
5298 F:      include/linux/errseq.h
5299
5300 ET131X NETWORK DRIVER
5301 M:      Mark Einon <mark.einon@gmail.com>
5302 S:      Odd Fixes
5303 F:      drivers/net/ethernet/agere/
5304
5305 ETHERNET BRIDGE
5306 M:      Stephen Hemminger <stephen@networkplumber.org>
5307 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5308 L:      netdev@vger.kernel.org
5309 W:      http://www.linuxfoundation.org/en/Net:Bridge
5310 S:      Maintained
5311 F:      include/linux/netfilter_bridge/
5312 F:      net/bridge/
5313
5314 ETHERNET PHY LIBRARY
5315 M:      Andrew Lunn <andrew@lunn.ch>
5316 M:      Florian Fainelli <f.fainelli@gmail.com>
5317 L:      netdev@vger.kernel.org
5318 S:      Maintained
5319 F:      Documentation/ABI/testing/sysfs-bus-mdio
5320 F:      Documentation/devicetree/bindings/net/mdio*
5321 F:      Documentation/networking/phy.txt
5322 F:      drivers/net/phy/
5323 F:      drivers/of/of_mdio.c
5324 F:      drivers/of/of_net.c
5325 F:      include/linux/*mdio*.h
5326 F:      include/linux/of_net.h
5327 F:      include/linux/phy.h
5328 F:      include/linux/phy_fixed.h
5329 F:      include/linux/platform_data/mdio-gpio.h
5330 F:      include/linux/platform_data/mdio-bcm-unimac.h
5331 F:      include/trace/events/mdio.h
5332 F:      include/uapi/linux/mdio.h
5333 F:      include/uapi/linux/mii.h
5334
5335 EXT2 FILE SYSTEM
5336 M:      Jan Kara <jack@suse.com>
5337 L:      linux-ext4@vger.kernel.org
5338 S:      Maintained
5339 F:      Documentation/filesystems/ext2.txt
5340 F:      fs/ext2/
5341 F:      include/linux/ext2*
5342
5343 EXT4 FILE SYSTEM
5344 M:      "Theodore Ts'o" <tytso@mit.edu>
5345 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5346 L:      linux-ext4@vger.kernel.org
5347 W:      http://ext4.wiki.kernel.org
5348 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5350 S:      Maintained
5351 F:      Documentation/filesystems/ext4.txt
5352 F:      fs/ext4/
5353
5354 Extended Verification Module (EVM)
5355 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5356 L:      linux-integrity@vger.kernel.org
5357 S:      Supported
5358 F:      security/integrity/evm/
5359
5360 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5361 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5362 L:      linux-efi@vger.kernel.org
5363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5364 S:      Maintained
5365 F:      Documentation/efi-stub.txt
5366 F:      arch/*/kernel/efi.c
5367 F:      arch/x86/boot/compressed/eboot.[ch]
5368 F:      arch/*/include/asm/efi.h
5369 F:      arch/x86/platform/efi/
5370 F:      drivers/firmware/efi/
5371 F:      include/linux/efi*.h
5372 F:      arch/arm/boot/compressed/efi-header.S
5373 F:      arch/arm64/kernel/efi-entry.S
5374
5375 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5376 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5377 M:      Chanwoo Choi <cw00.choi@samsung.com>
5378 L:      linux-kernel@vger.kernel.org
5379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5380 S:      Maintained
5381 F:      drivers/extcon/
5382 F:      include/linux/extcon/
5383 F:      include/linux/extcon.h
5384 F:      Documentation/extcon/
5385 F:      Documentation/devicetree/bindings/extcon/
5386
5387 EXYNOS DP DRIVER
5388 M:      Jingoo Han <jingoohan1@gmail.com>
5389 L:      dri-devel@lists.freedesktop.org
5390 S:      Maintained
5391 F:      drivers/gpu/drm/exynos/exynos_dp*
5392
5393 EXYNOS SYSMMU (IOMMU) driver
5394 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5395 L:      iommu@lists.linux-foundation.org
5396 S:      Maintained
5397 F:      drivers/iommu/exynos-iommu.c
5398
5399 EZchip NPS platform support
5400 M:      Elad Kanfi <eladkan@mellanox.com>
5401 M:      Vineet Gupta <vgupta@synopsys.com>
5402 S:      Supported
5403 F:      arch/arc/plat-eznps
5404 F:      arch/arc/boot/dts/eznps.dts
5405
5406 F2FS FILE SYSTEM
5407 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5408 M:      Chao Yu <yuchao0@huawei.com>
5409 L:      linux-f2fs-devel@lists.sourceforge.net
5410 W:      https://f2fs.wiki.kernel.org/
5411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5412 S:      Maintained
5413 F:      Documentation/filesystems/f2fs.txt
5414 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5415 F:      fs/f2fs/
5416 F:      include/linux/f2fs_fs.h
5417 F:      include/trace/events/f2fs.h
5418
5419 F71805F HARDWARE MONITORING DRIVER
5420 M:      Jean Delvare <jdelvare@suse.com>
5421 L:      linux-hwmon@vger.kernel.org
5422 S:      Maintained
5423 F:      Documentation/hwmon/f71805f
5424 F:      drivers/hwmon/f71805f.c
5425
5426 FANOTIFY
5427 M:      Jan Kara <jack@suse.cz>
5428 R:      Amir Goldstein <amir73il@gmail.com>
5429 L:      linux-fsdevel@vger.kernel.org
5430 S:      Maintained
5431 F:      fs/notify/fanotify/
5432 F:      include/linux/fanotify.h
5433 F:      include/uapi/linux/fanotify.h
5434
5435 FARSYNC SYNCHRONOUS DRIVER
5436 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5437 W:      http://www.farsite.co.uk/
5438 S:      Supported
5439 F:      drivers/net/wan/farsync.*
5440
5441 FAULT INJECTION SUPPORT
5442 M:      Akinobu Mita <akinobu.mita@gmail.com>
5443 S:      Supported
5444 F:      Documentation/fault-injection/
5445 F:      lib/fault-inject.c
5446
5447 FBTFT Framebuffer drivers
5448 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5449 S:      Maintained
5450 F:      drivers/staging/fbtft/
5451
5452 FC0011 TUNER DRIVER
5453 M:      Michael Buesch <m@bues.ch>
5454 L:      linux-media@vger.kernel.org
5455 S:      Maintained
5456 F:      drivers/media/tuners/fc0011.h
5457 F:      drivers/media/tuners/fc0011.c
5458
5459 FC2580 MEDIA DRIVER
5460 M:      Antti Palosaari <crope@iki.fi>
5461 L:      linux-media@vger.kernel.org
5462 W:      https://linuxtv.org
5463 W:      http://palosaari.fi/linux/
5464 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5465 T:      git git://linuxtv.org/anttip/media_tree.git
5466 S:      Maintained
5467 F:      drivers/media/tuners/fc2580*
5468
5469 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5470 M:      Johannes Thumshirn <jth@kernel.org>
5471 L:      linux-scsi@vger.kernel.org
5472 W:      www.Open-FCoE.org
5473 S:      Supported
5474 F:      drivers/scsi/libfc/
5475 F:      drivers/scsi/fcoe/
5476 F:      include/scsi/fc/
5477 F:      include/scsi/libfc.h
5478 F:      include/scsi/libfcoe.h
5479 F:      include/uapi/scsi/fc/
5480
5481 FILE LOCKING (flock() and fcntl()/lockf())
5482 M:      Jeff Layton <jlayton@kernel.org>
5483 M:      "J. Bruce Fields" <bfields@fieldses.org>
5484 L:      linux-fsdevel@vger.kernel.org
5485 S:      Maintained
5486 F:      include/linux/fcntl.h
5487 F:      include/uapi/linux/fcntl.h
5488 F:      fs/fcntl.c
5489 F:      fs/locks.c
5490
5491 FILESYSTEMS (VFS and infrastructure)
5492 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5493 L:      linux-fsdevel@vger.kernel.org
5494 S:      Maintained
5495 F:      fs/*
5496 F:      include/linux/fs.h
5497 F:      include/uapi/linux/fs.h
5498
5499 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5500 M:      Riku Voipio <riku.voipio@iki.fi>
5501 L:      linux-hwmon@vger.kernel.org
5502 S:      Maintained
5503 F:      drivers/hwmon/f75375s.c
5504 F:      include/linux/f75375s.h
5505
5506 FIREWIRE AUDIO DRIVERS
5507 M:      Clemens Ladisch <clemens@ladisch.de>
5508 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5509 T:      git git://git.alsa-project.org/alsa-kernel.git
5510 S:      Maintained
5511 F:      sound/firewire/
5512
5513 FIREWIRE MEDIA DRIVERS (firedtv)
5514 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5515 L:      linux-media@vger.kernel.org
5516 L:      linux1394-devel@lists.sourceforge.net
5517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5518 S:      Maintained
5519 F:      drivers/media/firewire/
5520
5521 FIREWIRE SBP-2 TARGET
5522 M:      Chris Boot <bootc@bootc.net>
5523 L:      linux-scsi@vger.kernel.org
5524 L:      target-devel@vger.kernel.org
5525 L:      linux1394-devel@lists.sourceforge.net
5526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5527 S:      Maintained
5528 F:      drivers/target/sbp/
5529
5530 FIREWIRE SUBSYSTEM
5531 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5532 L:      linux1394-devel@lists.sourceforge.net
5533 W:      http://ieee1394.wiki.kernel.org/
5534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5535 S:      Maintained
5536 F:      drivers/firewire/
5537 F:      include/linux/firewire.h
5538 F:      include/uapi/linux/firewire*.h
5539 F:      tools/firewire/
5540
5541 FIRMWARE LOADER (request_firmware)
5542 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5543 L:      linux-kernel@vger.kernel.org
5544 S:      Maintained
5545 F:      Documentation/firmware_class/
5546 F:      drivers/base/firmware_loader/
5547 F:      include/linux/firmware.h
5548
5549 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5550 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5551 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5552 S:      Maintained
5553 F:      drivers/block/rsxx/
5554
5555 FLOPPY DRIVER
5556 M:      Jiri Kosina <jikos@kernel.org>
5557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5558 S:      Odd fixes
5559 F:      drivers/block/floppy.c
5560
5561 FMC SUBSYSTEM
5562 M:      Alessandro Rubini <rubini@gnudd.com>
5563 W:      http://www.ohwr.org/projects/fmc-bus
5564 S:      Supported
5565 F:      drivers/fmc/
5566 F:      include/linux/fmc*.h
5567 F:      include/linux/ipmi-fru.h
5568 K:      fmc_d.*register
5569
5570 FPGA MANAGER FRAMEWORK
5571 M:      Alan Tull <atull@kernel.org>
5572 M:      Moritz Fischer <mdf@kernel.org>
5573 L:      linux-fpga@vger.kernel.org
5574 S:      Maintained
5575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5576 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5577 F:      Documentation/fpga/
5578 F:      Documentation/devicetree/bindings/fpga/
5579 F:      drivers/fpga/
5580 F:      include/linux/fpga/
5581 W:      http://www.rocketboards.org
5582
5583 FPU EMULATOR
5584 M:      Bill Metzenthen <billm@melbpc.org.au>
5585 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5586 S:      Maintained
5587 F:      arch/x86/math-emu/
5588
5589 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5590 L:      netdev@vger.kernel.org
5591 S:      Orphan
5592 F:      drivers/net/wan/dlci.c
5593 F:      drivers/net/wan/sdla.c
5594
5595 FRAMEBUFFER LAYER
5596 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5597 L:      dri-devel@lists.freedesktop.org
5598 L:      linux-fbdev@vger.kernel.org
5599 T:      git git://github.com/bzolnier/linux.git
5600 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5601 S:      Maintained
5602 F:      Documentation/fb/
5603 F:      drivers/video/
5604 F:      include/video/
5605 F:      include/linux/fb.h
5606 F:      include/uapi/video/
5607 F:      include/uapi/linux/fb.h
5608
5609 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5610 M:      Horia Geantă <horia.geanta@nxp.com>
5611 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5612 L:      linux-crypto@vger.kernel.org
5613 S:      Maintained
5614 F:      drivers/crypto/caam/
5615 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5616
5617 FREESCALE DIU FRAMEBUFFER DRIVER
5618 M:      Timur Tabi <timur@tabi.org>
5619 L:      linux-fbdev@vger.kernel.org
5620 S:      Maintained
5621 F:      drivers/video/fbdev/fsl-diu-fb.*
5622
5623 FREESCALE DMA DRIVER
5624 M:      Li Yang <leoyang.li@nxp.com>
5625 M:      Zhang Wei <zw@zh-kernel.org>
5626 L:      linuxppc-dev@lists.ozlabs.org
5627 S:      Maintained
5628 F:      drivers/dma/fsldma.*
5629
5630 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5631 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5632 L:      netdev@vger.kernel.org
5633 S:      Maintained
5634 F:      drivers/net/ethernet/freescale/gianfar*
5635 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5636 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5637
5638 FREESCALE GPMI NAND DRIVER
5639 M:      Han Xu <han.xu@nxp.com>
5640 L:      linux-mtd@lists.infradead.org
5641 S:      Maintained
5642 F:      drivers/mtd/nand/raw/gpmi-nand/*
5643
5644 FREESCALE I2C CPM DRIVER
5645 M:      Jochen Friedrich <jochen@scram.de>
5646 L:      linuxppc-dev@lists.ozlabs.org
5647 L:      linux-i2c@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/i2c/busses/i2c-cpm.c
5650
5651 FREESCALE IMX / MXC FEC DRIVER
5652 M:      Fugang Duan <fugang.duan@nxp.com>
5653 L:      netdev@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/net/ethernet/freescale/fec_main.c
5656 F:      drivers/net/ethernet/freescale/fec_ptp.c
5657 F:      drivers/net/ethernet/freescale/fec.h
5658 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5659
5660 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5661 M:      Sascha Hauer <s.hauer@pengutronix.de>
5662 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5663 L:      linux-fbdev@vger.kernel.org
5664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5665 S:      Maintained
5666 F:      include/linux/platform_data/video-imxfb.h
5667 F:      drivers/video/fbdev/imxfb.c
5668
5669 FREESCALE QORIQ DPAA ETHERNET DRIVER
5670 M:      Madalin Bucur <madalin.bucur@nxp.com>
5671 L:      netdev@vger.kernel.org
5672 S:      Maintained
5673 F:      drivers/net/ethernet/freescale/dpaa
5674
5675 FREESCALE QORIQ DPAA FMAN DRIVER
5676 M:      Madalin Bucur <madalin.bucur@nxp.com>
5677 L:      netdev@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/net/ethernet/freescale/fman
5680 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5681
5682 FREESCALE QUAD SPI DRIVER
5683 M:      Han Xu <han.xu@nxp.com>
5684 L:      linux-mtd@lists.infradead.org
5685 S:      Maintained
5686 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5687
5688 FREESCALE QUICC ENGINE LIBRARY
5689 M:      Qiang Zhao <qiang.zhao@nxp.com>
5690 L:      linuxppc-dev@lists.ozlabs.org
5691 S:      Maintained
5692 F:      drivers/soc/fsl/qe/
5693 F:      include/soc/fsl/*qe*.h
5694 F:      include/soc/fsl/*ucc*.h
5695
5696 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5697 M:      Li Yang <leoyang.li@nxp.com>
5698 L:      netdev@vger.kernel.org
5699 L:      linuxppc-dev@lists.ozlabs.org
5700 S:      Maintained
5701 F:      drivers/net/ethernet/freescale/ucc_geth*
5702
5703 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5704 M:      Zhao Qiang <qiang.zhao@nxp.com>
5705 L:      netdev@vger.kernel.org
5706 L:      linuxppc-dev@lists.ozlabs.org
5707 S:      Maintained
5708 F:      drivers/net/wan/fsl_ucc_hdlc*
5709
5710 FREESCALE QUICC ENGINE UCC UART DRIVER
5711 M:      Timur Tabi <timur@tabi.org>
5712 L:      linuxppc-dev@lists.ozlabs.org
5713 S:      Maintained
5714 F:      drivers/tty/serial/ucc_uart.c
5715
5716 FREESCALE SOC DRIVERS
5717 M:      Li Yang <leoyang.li@nxp.com>
5718 L:      linuxppc-dev@lists.ozlabs.org
5719 L:      linux-arm-kernel@lists.infradead.org
5720 S:      Maintained
5721 F:      Documentation/devicetree/bindings/soc/fsl/
5722 F:      drivers/soc/fsl/
5723 F:      include/linux/fsl/
5724
5725 FREESCALE SOC FS_ENET DRIVER
5726 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5727 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5728 L:      linuxppc-dev@lists.ozlabs.org
5729 L:      netdev@vger.kernel.org
5730 S:      Maintained
5731 F:      drivers/net/ethernet/freescale/fs_enet/
5732 F:      include/linux/fs_enet_pd.h
5733
5734 FREESCALE SOC SOUND DRIVERS
5735 M:      Timur Tabi <timur@tabi.org>
5736 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5737 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5738 R:      Fabio Estevam <fabio.estevam@nxp.com>
5739 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5740 L:      linuxppc-dev@lists.ozlabs.org
5741 S:      Maintained
5742 F:      sound/soc/fsl/fsl*
5743 F:      sound/soc/fsl/imx*
5744 F:      sound/soc/fsl/mpc8610_hpcd.c
5745
5746 FREESCALE USB PERIPHERAL DRIVERS
5747 M:      Li Yang <leoyang.li@nxp.com>
5748 L:      linux-usb@vger.kernel.org
5749 L:      linuxppc-dev@lists.ozlabs.org
5750 S:      Maintained
5751 F:      drivers/usb/gadget/udc/fsl*
5752
5753 FREEVXFS FILESYSTEM
5754 M:      Christoph Hellwig <hch@infradead.org>
5755 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5756 S:      Maintained
5757 F:      fs/freevxfs/
5758
5759 FREEZER
5760 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5761 M:      Pavel Machek <pavel@ucw.cz>
5762 L:      linux-pm@vger.kernel.org
5763 S:      Supported
5764 F:      Documentation/power/freezing-of-tasks.txt
5765 F:      include/linux/freezer.h
5766 F:      kernel/freezer.c
5767
5768 FRONTSWAP API
5769 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5770 L:      linux-kernel@vger.kernel.org
5771 S:      Maintained
5772 F:      mm/frontswap.c
5773 F:      include/linux/frontswap.h
5774
5775 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5776 M:      David Howells <dhowells@redhat.com>
5777 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5778 S:      Supported
5779 F:      Documentation/filesystems/caching/
5780 F:      fs/fscache/
5781 F:      include/linux/fscache*.h
5782
5783 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5784 M:      Theodore Y. Ts'o <tytso@mit.edu>
5785 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5786 L:      linux-fscrypt@vger.kernel.org
5787 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5789 S:      Supported
5790 F:      fs/crypto/
5791 F:      include/linux/fscrypt*.h
5792 F:      Documentation/filesystems/fscrypt.rst
5793
5794 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5795 M:      Jan Kara <jack@suse.cz>
5796 R:      Amir Goldstein <amir73il@gmail.com>
5797 L:      linux-fsdevel@vger.kernel.org
5798 S:      Maintained
5799 F:      fs/notify/
5800 F:      include/linux/fsnotify*.h
5801
5802 FUJITSU LAPTOP EXTRAS
5803 M:      Jonathan Woithe <jwoithe@just42.net>
5804 L:      platform-driver-x86@vger.kernel.org
5805 S:      Maintained
5806 F:      drivers/platform/x86/fujitsu-laptop.c
5807
5808 FUJITSU M-5MO LS CAMERA ISP DRIVER
5809 M:      Kyungmin Park <kyungmin.park@samsung.com>
5810 M:      Heungjun Kim <riverful.kim@samsung.com>
5811 L:      linux-media@vger.kernel.org
5812 S:      Maintained
5813 F:      drivers/media/i2c/m5mols/
5814 F:      include/media/i2c/m5mols.h
5815
5816 FUJITSU TABLET EXTRAS
5817 M:      Robert Gerlach <khnz@gmx.de>
5818 L:      platform-driver-x86@vger.kernel.org
5819 S:      Maintained
5820 F:      drivers/platform/x86/fujitsu-tablet.c
5821
5822 FUSE: FILESYSTEM IN USERSPACE
5823 M:      Miklos Szeredi <miklos@szeredi.hu>
5824 L:      linux-fsdevel@vger.kernel.org
5825 W:      http://fuse.sourceforge.net/
5826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5827 S:      Maintained
5828 F:      fs/fuse/
5829 F:      include/uapi/linux/fuse.h
5830 F:      Documentation/filesystems/fuse.txt
5831
5832 FUTEX SUBSYSTEM
5833 M:      Thomas Gleixner <tglx@linutronix.de>
5834 M:      Ingo Molnar <mingo@redhat.com>
5835 R:      Peter Zijlstra <peterz@infradead.org>
5836 R:      Darren Hart <dvhart@infradead.org>
5837 L:      linux-kernel@vger.kernel.org
5838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5839 S:      Maintained
5840 F:      kernel/futex.c
5841 F:      kernel/futex_compat.c
5842 F:      include/asm-generic/futex.h
5843 F:      include/linux/futex.h
5844 F:      include/uapi/linux/futex.h
5845 F:      tools/testing/selftests/futex/
5846 F:      tools/perf/bench/futex*
5847 F:      Documentation/*futex*
5848
5849 GCC PLUGINS
5850 M:      Kees Cook <keescook@chromium.org>
5851 R:      Emese Revfy <re.emese@gmail.com>
5852 L:      kernel-hardening@lists.openwall.com
5853 S:      Maintained
5854 F:      scripts/gcc-plugins/
5855 F:      scripts/gcc-plugin.sh
5856 F:      scripts/Makefile.gcc-plugins
5857 F:      Documentation/gcc-plugins.txt
5858
5859 GCOV BASED KERNEL PROFILING
5860 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5861 S:      Maintained
5862 F:      kernel/gcov/
5863 F:      Documentation/dev-tools/gcov.rst
5864
5865 GDB KERNEL DEBUGGING HELPER SCRIPTS
5866 M:      Jan Kiszka <jan.kiszka@siemens.com>
5867 M:      Kieran Bingham <kieran@bingham.xyz>
5868 S:      Supported
5869 F:      scripts/gdb/
5870
5871 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5872 M:      Achim Leubner <achim_leubner@adaptec.com>
5873 L:      linux-scsi@vger.kernel.org
5874 W:      http://www.icp-vortex.com/
5875 S:      Supported
5876 F:      drivers/scsi/gdt*
5877
5878 GEMTEK FM RADIO RECEIVER DRIVER
5879 M:      Hans Verkuil <hverkuil@xs4all.nl>
5880 L:      linux-media@vger.kernel.org
5881 T:      git git://linuxtv.org/media_tree.git
5882 W:      https://linuxtv.org
5883 S:      Maintained
5884 F:      drivers/media/radio/radio-gemtek*
5885
5886 GENERIC GPIO I2C DRIVER
5887 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5888 S:      Supported
5889 F:      drivers/i2c/busses/i2c-gpio.c
5890 F:      include/linux/i2c-gpio.h
5891
5892 GENERIC GPIO I2C MULTIPLEXER DRIVER
5893 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5894 L:      linux-i2c@vger.kernel.org
5895 S:      Supported
5896 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5897 F:      include/linux/i2c-mux-gpio.h
5898 F:      Documentation/i2c/muxes/i2c-mux-gpio
5899
5900 GENERIC HDLC (WAN) DRIVERS
5901 M:      Krzysztof Halasa <khc@pm.waw.pl>
5902 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5903 S:      Maintained
5904 F:      drivers/net/wan/c101.c
5905 F:      drivers/net/wan/hd6457*
5906 F:      drivers/net/wan/hdlc*
5907 F:      drivers/net/wan/n2.c
5908 F:      drivers/net/wan/pc300too.c
5909 F:      drivers/net/wan/pci200syn.c
5910 F:      drivers/net/wan/wanxl*
5911
5912 GENERIC INCLUDE/ASM HEADER FILES
5913 M:      Arnd Bergmann <arnd@arndb.de>
5914 L:      linux-arch@vger.kernel.org
5915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5916 S:      Maintained
5917 F:      include/asm-generic/
5918 F:      include/uapi/asm-generic/
5919
5920 GENERIC PHY FRAMEWORK
5921 M:      Kishon Vijay Abraham I <kishon@ti.com>
5922 L:      linux-kernel@vger.kernel.org
5923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5924 S:      Supported
5925 F:      drivers/phy/
5926 F:      include/linux/phy/
5927
5928 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5929 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5930 S:      Supported
5931 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5932
5933 GENERIC PM DOMAINS
5934 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5935 M:      Kevin Hilman <khilman@kernel.org>
5936 M:      Ulf Hansson <ulf.hansson@linaro.org>
5937 L:      linux-pm@vger.kernel.org
5938 S:      Supported
5939 F:      drivers/base/power/domain*.c
5940 F:      include/linux/pm_domain.h
5941 F:      Documentation/devicetree/bindings/power/power_domain.txt
5942
5943 GENERIC UIO DRIVER FOR PCI DEVICES
5944 M:      "Michael S. Tsirkin" <mst@redhat.com>
5945 L:      kvm@vger.kernel.org
5946 S:      Supported
5947 F:      drivers/uio/uio_pci_generic.c
5948
5949 GENWQE (IBM Generic Workqueue Card)
5950 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5951 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5952 S:      Supported
5953 F:      drivers/misc/genwqe/
5954
5955 GET_MAINTAINER SCRIPT
5956 M:      Joe Perches <joe@perches.com>
5957 S:      Maintained
5958 F:      scripts/get_maintainer.pl
5959
5960 GFS2 FILE SYSTEM
5961 M:      Steven Whitehouse <swhiteho@redhat.com>
5962 M:      Bob Peterson <rpeterso@redhat.com>
5963 L:      cluster-devel@redhat.com
5964 W:      http://sources.redhat.com/cluster/
5965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5966 S:      Supported
5967 F:      Documentation/filesystems/gfs2*.txt
5968 F:      fs/gfs2/
5969 F:      include/uapi/linux/gfs2_ondisk.h
5970
5971 GIGASET ISDN DRIVERS
5972 M:      Paul Bolle <pebolle@tiscali.nl>
5973 L:      gigaset307x-common@lists.sourceforge.net
5974 W:      http://gigaset307x.sourceforge.net/
5975 S:      Odd Fixes
5976 F:      Documentation/isdn/README.gigaset
5977 F:      drivers/isdn/gigaset/
5978 F:      include/uapi/linux/gigaset_dev.h
5979
5980 GO7007 MPEG CODEC
5981 M:      Hans Verkuil <hans.verkuil@cisco.com>
5982 L:      linux-media@vger.kernel.org
5983 S:      Maintained
5984 F:      drivers/media/usb/go7007/
5985
5986 GOODIX TOUCHSCREEN
5987 M:      Bastien Nocera <hadess@hadess.net>
5988 L:      linux-input@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/input/touchscreen/goodix.c
5991
5992 GPD POCKET FAN DRIVER
5993 M:      Hans de Goede <hdegoede@redhat.com>
5994 L:      platform-driver-x86@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/platform/x86/gpd-pocket-fan.c
5997
5998 GPIO ACPI SUPPORT
5999 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6000 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6001 L:      linux-gpio@vger.kernel.org
6002 L:      linux-acpi@vger.kernel.org
6003 S:      Maintained
6004 F:      Documentation/acpi/gpio-properties.txt
6005 F:      drivers/gpio/gpiolib-acpi.c
6006
6007 GPIO IR Transmitter
6008 M:      Sean Young <sean@mess.org>
6009 L:      linux-media@vger.kernel.org
6010 S:      Maintained
6011 F:      drivers/media/rc/gpio-ir-tx.c
6012
6013 GPIO MOCKUP DRIVER
6014 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6015 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6016 L:      linux-gpio@vger.kernel.org
6017 S:      Maintained
6018 F:      drivers/gpio/gpio-mockup.c
6019 F:      tools/testing/selftests/gpio/
6020
6021 GPIO SUBSYSTEM
6022 M:      Linus Walleij <linus.walleij@linaro.org>
6023 L:      linux-gpio@vger.kernel.org
6024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6025 S:      Maintained
6026 F:      Documentation/devicetree/bindings/gpio/
6027 F:      Documentation/driver-api/gpio/
6028 F:      Documentation/gpio/
6029 F:      Documentation/ABI/testing/gpio-cdev
6030 F:      Documentation/ABI/obsolete/sysfs-gpio
6031 F:      drivers/gpio/
6032 F:      include/linux/gpio/
6033 F:      include/linux/gpio.h
6034 F:      include/linux/of_gpio.h
6035 F:      include/asm-generic/gpio.h
6036 F:      include/uapi/linux/gpio.h
6037 F:      tools/gpio/
6038
6039 GRE DEMULTIPLEXER DRIVER
6040 M:      Dmitry Kozlov <xeb@mail.ru>
6041 L:      netdev@vger.kernel.org
6042 S:      Maintained
6043 F:      net/ipv4/gre_demux.c
6044 F:      net/ipv4/gre_offload.c
6045 F:      include/net/gre.h
6046
6047 GRETH 10/100/1G Ethernet MAC device driver
6048 M:      Andreas Larsson <andreas@gaisler.com>
6049 L:      netdev@vger.kernel.org
6050 S:      Maintained
6051 F:      drivers/net/ethernet/aeroflex/
6052
6053 GREYBUS AUDIO PROTOCOLS DRIVERS
6054 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6055 M:      Mark Greer <mgreer@animalcreek.com>
6056 S:      Maintained
6057 F:      drivers/staging/greybus/audio_apbridgea.c
6058 F:      drivers/staging/greybus/audio_apbridgea.h
6059 F:      drivers/staging/greybus/audio_codec.c
6060 F:      drivers/staging/greybus/audio_codec.h
6061 F:      drivers/staging/greybus/audio_gb.c
6062 F:      drivers/staging/greybus/audio_manager.c
6063 F:      drivers/staging/greybus/audio_manager.h
6064 F:      drivers/staging/greybus/audio_manager_module.c
6065 F:      drivers/staging/greybus/audio_manager_private.h
6066 F:      drivers/staging/greybus/audio_manager_sysfs.c
6067 F:      drivers/staging/greybus/audio_module.c
6068 F:      drivers/staging/greybus/audio_topology.c
6069
6070 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6071 M:      Viresh Kumar <vireshk@kernel.org>
6072 S:      Maintained
6073 F:      drivers/staging/greybus/authentication.c
6074 F:      drivers/staging/greybus/bootrom.c
6075 F:      drivers/staging/greybus/firmware.h
6076 F:      drivers/staging/greybus/fw-core.c
6077 F:      drivers/staging/greybus/fw-download.c
6078 F:      drivers/staging/greybus/fw-managament.c
6079 F:      drivers/staging/greybus/greybus_authentication.h
6080 F:      drivers/staging/greybus/greybus_firmware.h
6081 F:      drivers/staging/greybus/hid.c
6082 F:      drivers/staging/greybus/i2c.c
6083 F:      drivers/staging/greybus/spi.c
6084 F:      drivers/staging/greybus/spilib.c
6085 F:      drivers/staging/greybus/spilib.h
6086
6087 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6088 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6089 S:      Maintained
6090 F:      drivers/staging/greybus/loopback.c
6091 F:      drivers/staging/greybus/timesync.c
6092 F:      drivers/staging/greybus/timesync_platform.c
6093
6094 GREYBUS PLATFORM DRIVERS
6095 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6096 S:      Maintained
6097 F:      drivers/staging/greybus/arche-platform.c
6098 F:      drivers/staging/greybus/arche-apb-ctrl.c
6099 F:      drivers/staging/greybus/arche_platform.h
6100
6101 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6102 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6103 S:      Maintained
6104 F:      drivers/staging/greybus/sdio.c
6105 F:      drivers/staging/greybus/light.c
6106 F:      drivers/staging/greybus/gpio.c
6107 F:      drivers/staging/greybus/power_supply.c
6108 F:      drivers/staging/greybus/spi.c
6109 F:      drivers/staging/greybus/spilib.c
6110
6111 GREYBUS SUBSYSTEM
6112 M:      Johan Hovold <johan@kernel.org>
6113 M:      Alex Elder <elder@kernel.org>
6114 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6115 S:      Maintained
6116 F:      drivers/staging/greybus/
6117 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6118
6119 GREYBUS UART PROTOCOLS DRIVERS
6120 M:      David Lin <dtwlin@gmail.com>
6121 S:      Maintained
6122 F:      drivers/staging/greybus/uart.c
6123 F:      drivers/staging/greybus/log.c
6124
6125 GS1662 VIDEO SERIALIZER
6126 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6127 L:      linux-media@vger.kernel.org
6128 T:      git git://linuxtv.org/media_tree.git
6129 S:      Maintained
6130 F:      drivers/media/spi/gs1662.c
6131
6132 GSPCA FINEPIX SUBDRIVER
6133 M:      Frank Zago <frank@zago.net>
6134 L:      linux-media@vger.kernel.org
6135 T:      git git://linuxtv.org/media_tree.git
6136 S:      Maintained
6137 F:      drivers/media/usb/gspca/finepix.c
6138
6139 GSPCA GL860 SUBDRIVER
6140 M:      Olivier Lorin <o.lorin@laposte.net>
6141 L:      linux-media@vger.kernel.org
6142 T:      git git://linuxtv.org/media_tree.git
6143 S:      Maintained
6144 F:      drivers/media/usb/gspca/gl860/
6145
6146 GSPCA M5602 SUBDRIVER
6147 M:      Erik Andren <erik.andren@gmail.com>
6148 L:      linux-media@vger.kernel.org
6149 T:      git git://linuxtv.org/media_tree.git
6150 S:      Maintained
6151 F:      drivers/media/usb/gspca/m5602/
6152
6153 GSPCA PAC207 SONIXB SUBDRIVER
6154 M:      Hans Verkuil <hverkuil@xs4all.nl>
6155 L:      linux-media@vger.kernel.org
6156 T:      git git://linuxtv.org/media_tree.git
6157 S:      Odd Fixes
6158 F:      drivers/media/usb/gspca/pac207.c
6159
6160 GSPCA SN9C20X SUBDRIVER
6161 M:      Brian Johnson <brijohn@gmail.com>
6162 L:      linux-media@vger.kernel.org
6163 T:      git git://linuxtv.org/media_tree.git
6164 S:      Maintained
6165 F:      drivers/media/usb/gspca/sn9c20x.c
6166
6167 GSPCA T613 SUBDRIVER
6168 M:      Leandro Costantino <lcostantino@gmail.com>
6169 L:      linux-media@vger.kernel.org
6170 T:      git git://linuxtv.org/media_tree.git
6171 S:      Maintained
6172 F:      drivers/media/usb/gspca/t613.c
6173
6174 GSPCA USB WEBCAM DRIVER
6175 M:      Hans Verkuil <hverkuil@xs4all.nl>
6176 L:      linux-media@vger.kernel.org
6177 T:      git git://linuxtv.org/media_tree.git
6178 S:      Odd Fixes
6179 F:      drivers/media/usb/gspca/
6180
6181 GTP (GPRS Tunneling Protocol)
6182 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6183 M:      Harald Welte <laforge@gnumonks.org>
6184 L:      osmocom-net-gprs@lists.osmocom.org
6185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6186 S:      Maintained
6187 F:      drivers/net/gtp.c
6188
6189 GUID PARTITION TABLE (GPT)
6190 M:      Davidlohr Bueso <dave@stgolabs.net>
6191 L:      linux-efi@vger.kernel.org
6192 S:      Maintained
6193 F:      block/partitions/efi.*
6194
6195 H8/300 ARCHITECTURE
6196 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6197 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6198 W:      http://uclinux-h8.sourceforge.jp
6199 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6200 S:      Maintained
6201 F:      arch/h8300/
6202 F:      drivers/clocksource/h8300_*.c
6203 F:      drivers/clk/h8300/
6204 F:      drivers/irqchip/irq-renesas-h8*.c
6205
6206 HACKRF MEDIA DRIVER
6207 M:      Antti Palosaari <crope@iki.fi>
6208 L:      linux-media@vger.kernel.org
6209 W:      https://linuxtv.org
6210 W:      http://palosaari.fi/linux/
6211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6212 T:      git git://linuxtv.org/anttip/media_tree.git
6213 S:      Maintained
6214 F:      drivers/media/usb/hackrf/
6215
6216 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6217 M:      Frank Seidel <frank@f-seidel.de>
6218 L:      platform-driver-x86@vger.kernel.org
6219 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6220 S:      Maintained
6221 F:      drivers/platform/x86/hdaps.c
6222
6223 HARDWARE MONITORING
6224 M:      Jean Delvare <jdelvare@suse.com>
6225 M:      Guenter Roeck <linux@roeck-us.net>
6226 L:      linux-hwmon@vger.kernel.org
6227 W:      http://hwmon.wiki.kernel.org/
6228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6229 S:      Maintained
6230 F:      Documentation/hwmon/
6231 F:      drivers/hwmon/
6232 F:      include/linux/hwmon*.h
6233
6234 HARDWARE RANDOM NUMBER GENERATOR CORE
6235 M:      Matt Mackall <mpm@selenic.com>
6236 M:      Herbert Xu <herbert@gondor.apana.org.au>
6237 L:      linux-crypto@vger.kernel.org
6238 S:      Odd fixes
6239 F:      Documentation/devicetree/bindings/rng/
6240 F:      Documentation/hw_random.txt
6241 F:      drivers/char/hw_random/
6242 F:      include/linux/hw_random.h
6243
6244 HARDWARE TRACING FACILITIES
6245 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6246 S:      Maintained
6247 F:      drivers/hwtracing/
6248
6249 HARDWARE SPINLOCK CORE
6250 M:      Ohad Ben-Cohen <ohad@wizery.com>
6251 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6252 L:      linux-remoteproc@vger.kernel.org
6253 S:      Maintained
6254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6255 F:      Documentation/devicetree/bindings/hwlock/
6256 F:      Documentation/hwspinlock.txt
6257 F:      drivers/hwspinlock/
6258 F:      include/linux/hwspinlock.h
6259
6260 HARMONY SOUND DRIVER
6261 L:      linux-parisc@vger.kernel.org
6262 S:      Maintained
6263 F:      sound/parisc/harmony.*
6264
6265 HDPVR USB VIDEO ENCODER DRIVER
6266 M:      Hans Verkuil <hverkuil@xs4all.nl>
6267 L:      linux-media@vger.kernel.org
6268 T:      git git://linuxtv.org/media_tree.git
6269 W:      https://linuxtv.org
6270 S:      Odd Fixes
6271 F:      drivers/media/usb/hdpvr/
6272
6273 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6274 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6275 S:      Supported
6276 F:      Documentation/watchdog/hpwdt.txt
6277 F:      drivers/watchdog/hpwdt.c
6278
6279 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6280 M:      Don Brace <don.brace@microsemi.com>
6281 L:      esc.storagedev@microsemi.com
6282 L:      linux-scsi@vger.kernel.org
6283 S:      Supported
6284 F:      Documentation/scsi/hpsa.txt
6285 F:      drivers/scsi/hpsa*.[ch]
6286 F:      include/linux/cciss*.h
6287 F:      include/uapi/linux/cciss*.h
6288
6289 HFI1 DRIVER
6290 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6291 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6292 L:      linux-rdma@vger.kernel.org
6293 S:      Supported
6294 F:      drivers/infiniband/hw/hfi1
6295
6296 HFS FILESYSTEM
6297 L:      linux-fsdevel@vger.kernel.org
6298 S:      Orphan
6299 F:      Documentation/filesystems/hfs.txt
6300 F:      fs/hfs/
6301
6302 HFSPLUS FILESYSTEM
6303 L:      linux-fsdevel@vger.kernel.org
6304 S:      Orphan
6305 F:      Documentation/filesystems/hfsplus.txt
6306 F:      fs/hfsplus/
6307
6308 HGA FRAMEBUFFER DRIVER
6309 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6310 L:      linux-nvidia@lists.surfsouth.com
6311 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6312 S:      Maintained
6313 F:      drivers/video/fbdev/hgafb.c
6314
6315 HIBERNATION (aka Software Suspend, aka swsusp)
6316 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6317 M:      Pavel Machek <pavel@ucw.cz>
6318 L:      linux-pm@vger.kernel.org
6319 B:      https://bugzilla.kernel.org
6320 S:      Supported
6321 F:      arch/x86/power/
6322 F:      drivers/base/power/
6323 F:      kernel/power/
6324 F:      include/linux/suspend.h
6325 F:      include/linux/freezer.h
6326 F:      include/linux/pm.h
6327 F:      arch/*/include/asm/suspend*.h
6328
6329 HID CORE LAYER
6330 M:      Jiri Kosina <jikos@kernel.org>
6331 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6332 L:      linux-input@vger.kernel.org
6333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6334 S:      Maintained
6335 F:      drivers/hid/
6336 F:      include/linux/hid*
6337 F:      include/uapi/linux/hid*
6338
6339 HID SENSOR HUB DRIVERS
6340 M:      Jiri Kosina <jikos@kernel.org>
6341 M:      Jonathan Cameron <jic23@kernel.org>
6342 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6343 L:      linux-input@vger.kernel.org
6344 L:      linux-iio@vger.kernel.org
6345 S:      Maintained
6346 F:      Documentation/hid/hid-sensor*
6347 F:      drivers/hid/hid-sensor-*
6348 F:      drivers/iio/*/hid-*
6349 F:      include/linux/hid-sensor-*
6350
6351 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6352 M:      Thomas Gleixner <tglx@linutronix.de>
6353 L:      linux-kernel@vger.kernel.org
6354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6355 S:      Maintained
6356 F:      Documentation/timers/
6357 F:      kernel/time/hrtimer.c
6358 F:      kernel/time/clockevents.c
6359 F:      kernel/time/timer_*.c
6360 F:      include/linux/clockchips.h
6361 F:      include/linux/hrtimer.h
6362
6363 HIGH-SPEED SCC DRIVER FOR AX.25
6364 L:      linux-hams@vger.kernel.org
6365 S:      Orphan
6366 F:      drivers/net/hamradio/dmascc.c
6367 F:      drivers/net/hamradio/scc.c
6368
6369 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6370 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6371 W:      http://www.highpoint-tech.com
6372 S:      Supported
6373 F:      Documentation/scsi/hptiop.txt
6374 F:      drivers/scsi/hptiop.c
6375
6376 HIPPI
6377 M:      Jes Sorensen <jes@trained-monkey.org>
6378 L:      linux-hippi@sunsite.dk
6379 S:      Maintained
6380 F:      include/linux/hippidevice.h
6381 F:      include/uapi/linux/if_hippi.h
6382 F:      net/802/hippi.c
6383 F:      drivers/net/hippi/
6384
6385 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6386 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6387 M:      Salil Mehta <salil.mehta@huawei.com>
6388 L:      netdev@vger.kernel.org
6389 W:      http://www.hisilicon.com
6390 S:      Maintained
6391 F:      drivers/net/ethernet/hisilicon/hns3/
6392
6393 HISILICON LPC BUS DRIVER
6394 M:      john.garry@huawei.com
6395 W:      http://www.hisilicon.com
6396 S:      Maintained
6397 F:      drivers/bus/hisi_lpc.c
6398 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6399
6400 HISILICON NETWORK SUBSYSTEM DRIVER
6401 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6402 M:      Salil Mehta <salil.mehta@huawei.com>
6403 L:      netdev@vger.kernel.org
6404 W:      http://www.hisilicon.com
6405 S:      Maintained
6406 F:      drivers/net/ethernet/hisilicon/
6407 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6408
6409 HISILICON PMU DRIVER
6410 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6411 W:      http://www.hisilicon.com
6412 S:      Supported
6413 F:      drivers/perf/hisilicon
6414 F:      Documentation/perf/hisi-pmu.txt
6415
6416 HISILICON ROCE DRIVER
6417 M:      Lijun Ou <oulijun@huawei.com>
6418 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6419 L:      linux-rdma@vger.kernel.org
6420 S:      Maintained
6421 F:      drivers/infiniband/hw/hns/
6422 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6423
6424 HISILICON SAS Controller
6425 M:      John Garry <john.garry@huawei.com>
6426 W:      http://www.hisilicon.com
6427 S:      Supported
6428 F:      drivers/scsi/hisi_sas/
6429 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6430
6431 HMM - Heterogeneous Memory Management
6432 M:      Jérôme Glisse <jglisse@redhat.com>
6433 L:      linux-mm@kvack.org
6434 S:      Maintained
6435 F:      mm/hmm*
6436 F:      include/linux/hmm*
6437 F:      Documentation/vm/hmm.txt
6438
6439 HOST AP DRIVER
6440 M:      Jouni Malinen <j@w1.fi>
6441 L:      linux-wireless@vger.kernel.org
6442 W:      http://w1.fi/hostap-driver.html
6443 S:      Obsolete
6444 F:      drivers/net/wireless/intersil/hostap/
6445
6446 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6447 L:      platform-driver-x86@vger.kernel.org
6448 S:      Orphan
6449 F:      drivers/platform/x86/tc1100-wmi.c
6450
6451 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6452 M:      Jaroslav Kysela <perex@perex.cz>
6453 S:      Maintained
6454 F:      drivers/net/ethernet/hp/hp100.*
6455
6456 HPET:   High Precision Event Timers driver
6457 M:      Clemens Ladisch <clemens@ladisch.de>
6458 S:      Maintained
6459 F:      Documentation/timers/hpet.txt
6460 F:      drivers/char/hpet.c
6461 F:      include/linux/hpet.h
6462 F:      include/uapi/linux/hpet.h
6463
6464 HPET:   x86
6465 S:      Orphan
6466 F:      arch/x86/kernel/hpet.c
6467 F:      arch/x86/include/asm/hpet.h
6468
6469 HPFS FILESYSTEM
6470 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6471 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6472 S:      Maintained
6473 F:      fs/hpfs/
6474
6475 HSI SUBSYSTEM
6476 M:      Sebastian Reichel <sre@kernel.org>
6477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6478 S:      Maintained
6479 F:      Documentation/ABI/testing/sysfs-bus-hsi
6480 F:      Documentation/driver-api/hsi.rst
6481 F:      drivers/hsi/
6482 F:      include/linux/hsi/
6483 F:      include/uapi/linux/hsi/
6484
6485 HSO 3G MODEM DRIVER
6486 L:      linux-usb@vger.kernel.org
6487 S:      Orphan
6488 F:      drivers/net/usb/hso.c
6489
6490 HSR NETWORK PROTOCOL
6491 M:      Arvid Brodin <arvid.brodin@alten.se>
6492 L:      netdev@vger.kernel.org
6493 S:      Maintained
6494 F:      net/hsr/
6495
6496 HT16K33 LED CONTROLLER DRIVER
6497 M:      Robin van der Gracht <robin@protonic.nl>
6498 S:      Maintained
6499 F:      drivers/auxdisplay/ht16k33.c
6500 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6501
6502 HTCPEN TOUCHSCREEN DRIVER
6503 M:      Pau Oliva Fora <pof@eslack.org>
6504 L:      linux-input@vger.kernel.org
6505 S:      Maintained
6506 F:      drivers/input/touchscreen/htcpen.c
6507
6508 HUAWEI ETHERNET DRIVER
6509 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6510 L:      netdev@vger.kernel.org
6511 S:      Supported
6512 F:      Documentation/networking/hinic.txt
6513 F:      drivers/net/ethernet/huawei/hinic/
6514
6515 HUGETLB FILESYSTEM
6516 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6517 S:      Maintained
6518 F:      fs/hugetlbfs/
6519
6520 HVA ST MEDIA DRIVER
6521 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6522 L:      linux-media@vger.kernel.org
6523 T:      git git://linuxtv.org/media_tree.git
6524 W:      https://linuxtv.org
6525 S:      Supported
6526 F:      drivers/media/platform/sti/hva
6527
6528 HWPOISON MEMORY FAILURE HANDLING
6529 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6530 L:      linux-mm@kvack.org
6531 S:      Maintained
6532 F:      mm/memory-failure.c
6533 F:      mm/hwpoison-inject.c
6534
6535 Hyper-V CORE AND DRIVERS
6536 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6537 M:      Haiyang Zhang <haiyangz@microsoft.com>
6538 M:      Stephen Hemminger <sthemmin@microsoft.com>
6539 L:      devel@linuxdriverproject.org
6540 S:      Maintained
6541 F:      Documentation/networking/netvsc.txt
6542 F:      arch/x86/include/asm/mshyperv.h
6543 F:      arch/x86/include/asm/trace/hyperv.h
6544 F:      arch/x86/include/asm/hyperv-tlfs.h
6545 F:      arch/x86/kernel/cpu/mshyperv.c
6546 F:      arch/x86/hyperv
6547 F:      drivers/hid/hid-hyperv.c
6548 F:      drivers/hv/
6549 F:      drivers/input/serio/hyperv-keyboard.c
6550 F:      drivers/pci/host/pci-hyperv.c
6551 F:      drivers/net/hyperv/
6552 F:      drivers/scsi/storvsc_drv.c
6553 F:      drivers/uio/uio_hv_generic.c
6554 F:      drivers/video/fbdev/hyperv_fb.c
6555 F:      net/vmw_vsock/hyperv_transport.c
6556 F:      include/linux/hyperv.h
6557 F:      include/uapi/linux/hyperv.h
6558 F:      tools/hv/
6559 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6560
6561 HYPERVISOR VIRTUAL CONSOLE DRIVER
6562 L:      linuxppc-dev@lists.ozlabs.org
6563 S:      Odd Fixes
6564 F:      drivers/tty/hvc/
6565
6566 I2C ACPI SUPPORT
6567 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6568 L:      linux-i2c@vger.kernel.org
6569 L:      linux-acpi@vger.kernel.org
6570 S:      Maintained
6571 F:      drivers/i2c/i2c-core-acpi.c
6572
6573 I2C MUXES
6574 M:      Peter Rosin <peda@axentia.se>
6575 L:      linux-i2c@vger.kernel.org
6576 S:      Maintained
6577 F:      Documentation/i2c/i2c-topology
6578 F:      Documentation/i2c/muxes/
6579 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6580 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6581 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6582 F:      drivers/i2c/i2c-mux.c
6583 F:      drivers/i2c/muxes/
6584 F:      include/linux/i2c-mux.h
6585
6586 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6587 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6588 L:      linux-i2c@vger.kernel.org
6589 S:      Maintained
6590 F:      drivers/i2c/busses/i2c-mv64xxx.c
6591
6592 I2C OVER PARALLEL PORT
6593 M:      Jean Delvare <jdelvare@suse.com>
6594 L:      linux-i2c@vger.kernel.org
6595 S:      Maintained
6596 F:      Documentation/i2c/busses/i2c-parport
6597 F:      Documentation/i2c/busses/i2c-parport-light
6598 F:      drivers/i2c/busses/i2c-parport.c
6599 F:      drivers/i2c/busses/i2c-parport-light.c
6600
6601 I2C SUBSYSTEM
6602 M:      Wolfram Sang <wsa@the-dreams.de>
6603 L:      linux-i2c@vger.kernel.org
6604 W:      https://i2c.wiki.kernel.org/
6605 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6607 S:      Maintained
6608 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6609 F:      Documentation/i2c/
6610 F:      drivers/i2c/*
6611 F:      include/linux/i2c.h
6612 F:      include/linux/i2c-dev.h
6613 F:      include/linux/i2c-smbus.h
6614 F:      include/uapi/linux/i2c.h
6615 F:      include/uapi/linux/i2c-*.h
6616
6617 I2C SUBSYSTEM HOST DRIVERS
6618 L:      linux-i2c@vger.kernel.org
6619 W:      https://i2c.wiki.kernel.org/
6620 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6622 S:      Odd Fixes
6623 F:      Documentation/devicetree/bindings/i2c/
6624 F:      drivers/i2c/algos/
6625 F:      drivers/i2c/busses/
6626
6627 I2C-TAOS-EVM DRIVER
6628 M:      Jean Delvare <jdelvare@suse.com>
6629 L:      linux-i2c@vger.kernel.org
6630 S:      Maintained
6631 F:      Documentation/i2c/busses/i2c-taos-evm
6632 F:      drivers/i2c/busses/i2c-taos-evm.c
6633
6634 I2C-TINY-USB DRIVER
6635 M:      Till Harbaum <till@harbaum.org>
6636 L:      linux-i2c@vger.kernel.org
6637 W:      http://www.harbaum.org/till/i2c_tiny_usb
6638 S:      Maintained
6639 F:      drivers/i2c/busses/i2c-tiny-usb.c
6640
6641 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6642 M:      Jean Delvare <jdelvare@suse.com>
6643 L:      linux-i2c@vger.kernel.org
6644 S:      Maintained
6645 F:      Documentation/i2c/busses/i2c-ali1535
6646 F:      Documentation/i2c/busses/i2c-ali1563
6647 F:      Documentation/i2c/busses/i2c-ali15x3
6648 F:      Documentation/i2c/busses/i2c-amd756
6649 F:      Documentation/i2c/busses/i2c-amd8111
6650 F:      Documentation/i2c/busses/i2c-i801
6651 F:      Documentation/i2c/busses/i2c-nforce2
6652 F:      Documentation/i2c/busses/i2c-piix4
6653 F:      Documentation/i2c/busses/i2c-sis5595
6654 F:      Documentation/i2c/busses/i2c-sis630
6655 F:      Documentation/i2c/busses/i2c-sis96x
6656 F:      Documentation/i2c/busses/i2c-via
6657 F:      Documentation/i2c/busses/i2c-viapro
6658 F:      drivers/i2c/busses/i2c-ali1535.c
6659 F:      drivers/i2c/busses/i2c-ali1563.c
6660 F:      drivers/i2c/busses/i2c-ali15x3.c
6661 F:      drivers/i2c/busses/i2c-amd756.c
6662 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6663 F:      drivers/i2c/busses/i2c-amd8111.c
6664 F:      drivers/i2c/busses/i2c-i801.c
6665 F:      drivers/i2c/busses/i2c-isch.c
6666 F:      drivers/i2c/busses/i2c-nforce2.c
6667 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6668 F:      drivers/i2c/busses/i2c-piix4.c
6669 F:      drivers/i2c/busses/i2c-sis5595.c
6670 F:      drivers/i2c/busses/i2c-sis630.c
6671 F:      drivers/i2c/busses/i2c-sis96x.c
6672 F:      drivers/i2c/busses/i2c-via.c
6673 F:      drivers/i2c/busses/i2c-viapro.c
6674
6675 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6676 M:      Hans de Goede <hdegoede@redhat.com>
6677 L:      linux-i2c@vger.kernel.org
6678 S:      Maintained
6679 F:      drivers/i2c/busses/i2c-cht-wc.c
6680
6681 I2C/SMBUS ISMT DRIVER
6682 M:      Seth Heasley <seth.heasley@intel.com>
6683 M:      Neil Horman <nhorman@tuxdriver.com>
6684 L:      linux-i2c@vger.kernel.org
6685 F:      drivers/i2c/busses/i2c-ismt.c
6686 F:      Documentation/i2c/busses/i2c-ismt
6687
6688 I2C/SMBUS STUB DRIVER
6689 M:      Jean Delvare <jdelvare@suse.com>
6690 L:      linux-i2c@vger.kernel.org
6691 S:      Maintained
6692 F:      drivers/i2c/i2c-stub.c
6693
6694 IA64 (Itanium) PLATFORM
6695 M:      Tony Luck <tony.luck@intel.com>
6696 M:      Fenghua Yu <fenghua.yu@intel.com>
6697 L:      linux-ia64@vger.kernel.org
6698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6699 S:      Maintained
6700 F:      arch/ia64/
6701
6702 IBM Power 842 compression accelerator
6703 M:      Haren Myneni <haren@us.ibm.com>
6704 S:      Supported
6705 F:      drivers/crypto/nx/Makefile
6706 F:      drivers/crypto/nx/Kconfig
6707 F:      drivers/crypto/nx/nx-842*
6708 F:      include/linux/sw842.h
6709 F:      crypto/842.c
6710 F:      lib/842/
6711
6712 IBM Power in-Nest Crypto Acceleration
6713 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6714 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6715 L:      linux-crypto@vger.kernel.org
6716 S:      Supported
6717 F:      drivers/crypto/nx/Makefile
6718 F:      drivers/crypto/nx/Kconfig
6719 F:      drivers/crypto/nx/nx-aes*
6720 F:      drivers/crypto/nx/nx-sha*
6721 F:      drivers/crypto/nx/nx.*
6722 F:      drivers/crypto/nx/nx_csbcpb.h
6723 F:      drivers/crypto/nx/nx_debugfs.h
6724
6725 IBM Power Linux RAID adapter
6726 M:      Brian King <brking@us.ibm.com>
6727 S:      Supported
6728 F:      drivers/scsi/ipr.*
6729
6730 IBM Power SRIOV Virtual NIC Device Driver
6731 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6732 M:      John Allen <jallen@linux.vnet.ibm.com>
6733 L:      netdev@vger.kernel.org
6734 S:      Supported
6735 F:      drivers/net/ethernet/ibm/ibmvnic.*
6736
6737 IBM Power Virtual Accelerator Switchboard
6738 M:      Sukadev Bhattiprolu
6739 L:      linuxppc-dev@lists.ozlabs.org
6740 S:      Supported
6741 F:      arch/powerpc/platforms/powernv/vas*
6742 F:      arch/powerpc/platforms/powernv/copy-paste.h
6743 F:      arch/powerpc/include/asm/vas.h
6744 F:      arch/powerpc/include/uapi/asm/vas.h
6745
6746 IBM Power Virtual Ethernet Device Driver
6747 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6748 L:      netdev@vger.kernel.org
6749 S:      Supported
6750 F:      drivers/net/ethernet/ibm/ibmveth.*
6751
6752 IBM Power Virtual FC Device Drivers
6753 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6754 L:      linux-scsi@vger.kernel.org
6755 S:      Supported
6756 F:      drivers/scsi/ibmvscsi/ibmvfc*
6757
6758 IBM Power Virtual SCSI Device Drivers
6759 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6760 L:      linux-scsi@vger.kernel.org
6761 S:      Supported
6762 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6763 F:      include/scsi/viosrp.h
6764
6765 IBM Power Virtual SCSI Device Target Driver
6766 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6767 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6768 L:      linux-scsi@vger.kernel.org
6769 L:      target-devel@vger.kernel.org
6770 S:      Supported
6771 F:      drivers/scsi/ibmvscsi_tgt/
6772
6773 IBM Power VMX Cryptographic instructions
6774 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6775 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6776 L:      linux-crypto@vger.kernel.org
6777 S:      Supported
6778 F:      drivers/crypto/vmx/Makefile
6779 F:      drivers/crypto/vmx/Kconfig
6780 F:      drivers/crypto/vmx/vmx.c
6781 F:      drivers/crypto/vmx/aes*
6782 F:      drivers/crypto/vmx/ghash*
6783 F:      drivers/crypto/vmx/ppc-xlate.pl
6784
6785 IBM ServeRAID RAID DRIVER
6786 S:      Orphan
6787 F:      drivers/scsi/ips.*
6788
6789 ICH LPC AND GPIO DRIVER
6790 M:      Peter Tyser <ptyser@xes-inc.com>
6791 S:      Maintained
6792 F:      drivers/mfd/lpc_ich.c
6793 F:      drivers/gpio/gpio-ich.c
6794
6795 IDE SUBSYSTEM
6796 M:      "David S. Miller" <davem@davemloft.net>
6797 L:      linux-ide@vger.kernel.org
6798 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6800 S:      Maintained
6801 F:      Documentation/ide/
6802 F:      drivers/ide/
6803 F:      include/linux/ide.h
6804
6805 IDE/ATAPI DRIVERS
6806 M:      Borislav Petkov <bp@alien8.de>
6807 L:      linux-ide@vger.kernel.org
6808 S:      Maintained
6809 F:      Documentation/cdrom/ide-cd
6810 F:      drivers/ide/ide-cd*
6811
6812 IDEAPAD LAPTOP EXTRAS DRIVER
6813 M:      Ike Panhc <ike.pan@canonical.com>
6814 L:      platform-driver-x86@vger.kernel.org
6815 W:      http://launchpad.net/ideapad-laptop
6816 S:      Maintained
6817 F:      drivers/platform/x86/ideapad-laptop.c
6818
6819 IDEAPAD LAPTOP SLIDEBAR DRIVER
6820 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6821 L:      linux-input@vger.kernel.org
6822 W:      https://github.com/o2genum/ideapad-slidebar
6823 S:      Maintained
6824 F:      drivers/input/misc/ideapad_slidebar.c
6825
6826 IDT VersaClock 5 CLOCK DRIVER
6827 M:      Marek Vasut <marek.vasut@gmail.com>
6828 S:      Maintained
6829 F:      drivers/clk/clk-versaclock5.c
6830
6831 IEEE 802.15.4 SUBSYSTEM
6832 M:      Alexander Aring <alex.aring@gmail.com>
6833 M:      Stefan Schmidt <stefan@osg.samsung.com>
6834 L:      linux-wpan@vger.kernel.org
6835 W:      http://wpan.cakelab.org/
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6838 S:      Maintained
6839 F:      net/ieee802154/
6840 F:      net/mac802154/
6841 F:      drivers/net/ieee802154/
6842 F:      include/linux/nl802154.h
6843 F:      include/linux/ieee802154.h
6844 F:      include/net/nl802154.h
6845 F:      include/net/mac802154.h
6846 F:      include/net/af_ieee802154.h
6847 F:      include/net/cfg802154.h
6848 F:      include/net/ieee802154_netdev.h
6849 F:      Documentation/networking/ieee802154.txt
6850
6851 IFE PROTOCOL
6852 M:      Yotam Gigi <yotam.gi@gmail.com>
6853 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6854 F:      net/ife
6855 F:      include/net/ife.h
6856 F:      include/uapi/linux/ife.h
6857
6858 IGORPLUG-USB IR RECEIVER
6859 M:      Sean Young <sean@mess.org>
6860 L:      linux-media@vger.kernel.org
6861 S:      Maintained
6862 F:      drivers/media/rc/igorplugusb.c
6863
6864 IGUANAWORKS USB IR TRANSCEIVER
6865 M:      Sean Young <sean@mess.org>
6866 L:      linux-media@vger.kernel.org
6867 S:      Maintained
6868 F:      drivers/media/rc/iguanair.c
6869
6870 IIO DIGITAL POTENTIOMETER DAC
6871 M:      Peter Rosin <peda@axentia.se>
6872 L:      linux-iio@vger.kernel.org
6873 S:      Maintained
6874 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6875 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6876 F:      drivers/iio/dac/dpot-dac.c
6877
6878 IIO ENVELOPE DETECTOR
6879 M:      Peter Rosin <peda@axentia.se>
6880 L:      linux-iio@vger.kernel.org
6881 S:      Maintained
6882 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6883 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6884 F:      drivers/iio/adc/envelope-detector.c
6885
6886 IIO MULTIPLEXER
6887 M:      Peter Rosin <peda@axentia.se>
6888 L:      linux-iio@vger.kernel.org
6889 S:      Maintained
6890 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6891 F:      drivers/iio/multiplexer/iio-mux.c
6892
6893 IIO SUBSYSTEM AND DRIVERS
6894 M:      Jonathan Cameron <jic23@kernel.org>
6895 R:      Hartmut Knaack <knaack.h@gmx.de>
6896 R:      Lars-Peter Clausen <lars@metafoo.de>
6897 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6898 L:      linux-iio@vger.kernel.org
6899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6900 S:      Maintained
6901 F:      Documentation/ABI/testing/configfs-iio*
6902 F:      Documentation/ABI/testing/sysfs-bus-iio*
6903 F:      Documentation/devicetree/bindings/iio/
6904 F:      drivers/iio/
6905 F:      drivers/staging/iio/
6906 F:      include/linux/iio/
6907 F:      tools/iio/
6908
6909 IKANOS/ADI EAGLE ADSL USB DRIVER
6910 M:      Matthieu Castet <castet.matthieu@free.fr>
6911 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6912 S:      Maintained
6913 F:      drivers/usb/atm/ueagle-atm.c
6914
6915 IMGTEC ASCII LCD DRIVER
6916 M:      Paul Burton <paul.burton@mips.com>
6917 S:      Maintained
6918 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6919 F:      drivers/auxdisplay/img-ascii-lcd.c
6920
6921 IMGTEC IR DECODER DRIVER
6922 M:      James Hogan <jhogan@kernel.org>
6923 S:      Maintained
6924 F:      drivers/media/rc/img-ir/
6925
6926 IMON SOUNDGRAPH USB IR RECEIVER
6927 M:      Sean Young <sean@mess.org>
6928 L:      linux-media@vger.kernel.org
6929 S:      Maintained
6930 F:      drivers/media/rc/imon_raw.c
6931 F:      drivers/media/rc/imon.c
6932
6933 IMS TWINTURBO FRAMEBUFFER DRIVER
6934 L:      linux-fbdev@vger.kernel.org
6935 S:      Orphan
6936 F:      drivers/video/fbdev/imsttfb.c
6937
6938 INA209 HARDWARE MONITOR DRIVER
6939 M:      Guenter Roeck <linux@roeck-us.net>
6940 L:      linux-hwmon@vger.kernel.org
6941 S:      Maintained
6942 F:      Documentation/hwmon/ina209
6943 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6944 F:      drivers/hwmon/ina209.c
6945
6946 INA2XX HARDWARE MONITOR DRIVER
6947 M:      Guenter Roeck <linux@roeck-us.net>
6948 L:      linux-hwmon@vger.kernel.org
6949 S:      Maintained
6950 F:      Documentation/hwmon/ina2xx
6951 F:      drivers/hwmon/ina2xx.c
6952 F:      include/linux/platform_data/ina2xx.h
6953
6954 INDUSTRY PACK SUBSYSTEM (IPACK)
6955 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6956 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6957 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6958 L:      industrypack-devel@lists.sourceforge.net
6959 W:      http://industrypack.sourceforge.net
6960 S:      Maintained
6961 F:      drivers/ipack/
6962
6963 INFINIBAND SUBSYSTEM
6964 M:      Doug Ledford <dledford@redhat.com>
6965 M:      Jason Gunthorpe <jgg@mellanox.com>
6966 L:      linux-rdma@vger.kernel.org
6967 W:      https://github.com/linux-rdma/rdma-core
6968 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6970 S:      Supported
6971 F:      Documentation/devicetree/bindings/infiniband/
6972 F:      Documentation/infiniband/
6973 F:      drivers/infiniband/
6974 F:      include/uapi/linux/if_infiniband.h
6975 F:      include/uapi/rdma/
6976 F:      include/rdma/
6977
6978 INGENIC JZ4780 DMA Driver
6979 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6980 S:      Maintained
6981 F:      drivers/dma/dma-jz4780.c
6982
6983 INGENIC JZ4780 NAND DRIVER
6984 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6985 L:      linux-mtd@lists.infradead.org
6986 S:      Maintained
6987 F:      drivers/mtd/nand/raw/jz4780_*
6988
6989 INOTIFY
6990 M:      Jan Kara <jack@suse.cz>
6991 R:      Amir Goldstein <amir73il@gmail.com>
6992 L:      linux-fsdevel@vger.kernel.org
6993 S:      Maintained
6994 F:      Documentation/filesystems/inotify.txt
6995 F:      fs/notify/inotify/
6996 F:      include/linux/inotify.h
6997 F:      include/uapi/linux/inotify.h
6998
6999 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7000 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7001 L:      linux-input@vger.kernel.org
7002 Q:      http://patchwork.kernel.org/project/linux-input/list/
7003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7004 S:      Maintained
7005 F:      drivers/input/
7006 F:      include/linux/input.h
7007 F:      include/uapi/linux/input.h
7008 F:      include/uapi/linux/input-event-codes.h
7009 F:      include/linux/input/
7010 F:      Documentation/devicetree/bindings/input/
7011 F:      Documentation/input/
7012
7013 INPUT MULTITOUCH (MT) PROTOCOL
7014 M:      Henrik Rydberg <rydberg@bitmath.org>
7015 L:      linux-input@vger.kernel.org
7016 S:      Odd fixes
7017 F:      Documentation/input/multi-touch-protocol.rst
7018 F:      drivers/input/input-mt.c
7019 K:      \b(ABS|SYN)_MT_
7020
7021 INSIDE SECURE CRYPTO DRIVER
7022 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7023 F:      drivers/crypto/inside-secure/
7024 S:      Maintained
7025 L:      linux-crypto@vger.kernel.org
7026
7027 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7028 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7029 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7030 L:      linux-integrity@vger.kernel.org
7031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7032 S:      Supported
7033 F:      security/integrity/ima/
7034
7035 INTEL 810/815 FRAMEBUFFER DRIVER
7036 M:      Antonino Daplas <adaplas@gmail.com>
7037 L:      linux-fbdev@vger.kernel.org
7038 S:      Maintained
7039 F:      drivers/video/fbdev/i810/
7040
7041 INTEL ASoC BDW/HSW DRIVERS
7042 M:      Jie Yang <yang.jie@linux.intel.com>
7043 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7044 S:      Supported
7045 F:      sound/soc/intel/common/sst-dsp*
7046 F:      sound/soc/intel/common/sst-firmware.c
7047 F:      sound/soc/intel/boards/broadwell.c
7048 F:      sound/soc/intel/haswell/
7049
7050 INTEL C600 SERIES SAS CONTROLLER DRIVER
7051 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7052 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7053 L:      linux-scsi@vger.kernel.org
7054 T:      git git://git.code.sf.net/p/intel-sas/isci
7055 S:      Supported
7056 F:      drivers/scsi/isci/
7057
7058 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7059 M:      Jani Nikula <jani.nikula@linux.intel.com>
7060 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7061 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7062 L:      intel-gfx@lists.freedesktop.org
7063 W:      https://01.org/linuxgraphics/
7064 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7065 C:      irc://chat.freenode.net/intel-gfx
7066 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7067 T:      git git://anongit.freedesktop.org/drm-intel
7068 S:      Supported
7069 F:      drivers/gpu/drm/i915/
7070 F:      include/drm/i915*
7071 F:      include/uapi/drm/i915_drm.h
7072 F:      Documentation/gpu/i915.rst
7073
7074 INTEL ETHERNET DRIVERS
7075 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7076 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7077 W:      http://www.intel.com/support/feedback.htm
7078 W:      http://e1000.sourceforge.net/
7079 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7082 S:      Supported
7083 F:      Documentation/networking/e100.txt
7084 F:      Documentation/networking/e1000.txt
7085 F:      Documentation/networking/e1000e.txt
7086 F:      Documentation/networking/igb.txt
7087 F:      Documentation/networking/igbvf.txt
7088 F:      Documentation/networking/ixgb.txt
7089 F:      Documentation/networking/ixgbe.txt
7090 F:      Documentation/networking/ixgbevf.txt
7091 F:      Documentation/networking/i40e.txt
7092 F:      Documentation/networking/i40evf.txt
7093 F:      Documentation/networking/ice.txt
7094 F:      drivers/net/ethernet/intel/
7095 F:      drivers/net/ethernet/intel/*/
7096 F:      include/linux/avf/virtchnl.h
7097
7098 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7099 M:      Maik Broemme <mbroemme@libmpq.org>
7100 L:      linux-fbdev@vger.kernel.org
7101 S:      Maintained
7102 F:      Documentation/fb/intelfb.txt
7103 F:      drivers/video/fbdev/intelfb/
7104
7105 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7106 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7107 M:      Zhi Wang <zhi.a.wang@intel.com>
7108 L:      intel-gvt-dev@lists.freedesktop.org
7109 L:      intel-gfx@lists.freedesktop.org
7110 W:      https://01.org/igvt-g
7111 T:      git https://github.com/intel/gvt-linux.git
7112 S:      Supported
7113 F:      drivers/gpu/drm/i915/gvt/
7114
7115 INTEL HID EVENT DRIVER
7116 M:      Alex Hung <alex.hung@canonical.com>
7117 L:      platform-driver-x86@vger.kernel.org
7118 S:      Maintained
7119 F:      drivers/platform/x86/intel-hid.c
7120
7121 INTEL I/OAT DMA DRIVER
7122 M:      Dave Jiang <dave.jiang@intel.com>
7123 R:      Dan Williams <dan.j.williams@intel.com>
7124 L:      dmaengine@vger.kernel.org
7125 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7126 S:      Supported
7127 F:      drivers/dma/ioat*
7128
7129 INTEL IDLE DRIVER
7130 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7131 M:      Len Brown <lenb@kernel.org>
7132 L:      linux-pm@vger.kernel.org
7133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7134 B:      https://bugzilla.kernel.org
7135 S:      Supported
7136 F:      drivers/idle/intel_idle.c
7137
7138 INTEL INTEGRATED SENSOR HUB DRIVER
7139 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7140 M:      Jiri Kosina <jikos@kernel.org>
7141 L:      linux-input@vger.kernel.org
7142 S:      Maintained
7143 F:      drivers/hid/intel-ish-hid/
7144
7145 INTEL IOMMU (VT-d)
7146 M:      David Woodhouse <dwmw2@infradead.org>
7147 L:      iommu@lists.linux-foundation.org
7148 T:      git git://git.infradead.org/iommu-2.6.git
7149 S:      Supported
7150 F:      drivers/iommu/intel-iommu.c
7151 F:      include/linux/intel-iommu.h
7152
7153 INTEL IOP-ADMA DMA DRIVER
7154 R:      Dan Williams <dan.j.williams@intel.com>
7155 S:      Odd fixes
7156 F:      drivers/dma/iop-adma.c
7157
7158 INTEL IPU3 CSI-2 CIO2 DRIVER
7159 M:      Yong Zhi <yong.zhi@intel.com>
7160 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7161 L:      linux-media@vger.kernel.org
7162 S:      Maintained
7163 F:      drivers/media/pci/intel/ipu3/
7164 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7165
7166 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7167 M:      Krzysztof Halasa <khalasa@piap.pl>
7168 S:      Maintained
7169 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7170 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7171 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7172 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7173 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7174 F:      drivers/net/wan/ixp4xx_hss.c
7175
7176 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7177 M:      Deepak Saxena <dsaxena@plexity.net>
7178 S:      Maintained
7179 F:      drivers/char/hw_random/ixp4xx-rng.c
7180
7181 INTEL MANAGEMENT ENGINE (mei)
7182 M:      Tomas Winkler <tomas.winkler@intel.com>
7183 L:      linux-kernel@vger.kernel.org
7184 S:      Supported
7185 F:      include/uapi/linux/mei.h
7186 F:      include/linux/mei_cl_bus.h
7187 F:      drivers/misc/mei/*
7188 F:      drivers/watchdog/mei_wdt.c
7189 F:      Documentation/misc-devices/mei/*
7190 F:      samples/mei/*
7191
7192 INTEL MENLOW THERMAL DRIVER
7193 M:      Sujith Thomas <sujith.thomas@intel.com>
7194 L:      platform-driver-x86@vger.kernel.org
7195 W:      https://01.org/linux-acpi
7196 S:      Supported
7197 F:      drivers/platform/x86/intel_menlow.c
7198
7199 INTEL MERRIFIELD GPIO DRIVER
7200 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7201 L:      linux-gpio@vger.kernel.org
7202 S:      Maintained
7203 F:      drivers/gpio/gpio-merrifield.c
7204
7205 INTEL MIC DRIVERS (mic)
7206 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7207 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7208 S:      Supported
7209 W:      https://github.com/sudeepdutt/mic
7210 W:      http://software.intel.com/en-us/mic-developer
7211 F:      include/linux/mic_bus.h
7212 F:      include/linux/scif.h
7213 F:      include/uapi/linux/mic_common.h
7214 F:      include/uapi/linux/mic_ioctl.h
7215 F:      include/uapi/linux/scif_ioctl.h
7216 F:      drivers/misc/mic/
7217 F:      drivers/dma/mic_x100_dma.c
7218 F:      drivers/dma/mic_x100_dma.h
7219 F:      Documentation/mic/
7220
7221 INTEL PMC CORE DRIVER
7222 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7223 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7224 L:      platform-driver-x86@vger.kernel.org
7225 S:      Maintained
7226 F:      arch/x86/include/asm/pmc_core.h
7227 F:      drivers/platform/x86/intel_pmc_core*
7228
7229 INTEL PMC/P-Unit IPC DRIVER
7230 M:      Zha Qipeng<qipeng.zha@intel.com>
7231 L:      platform-driver-x86@vger.kernel.org
7232 S:      Maintained
7233 F:      drivers/platform/x86/intel_pmc_ipc.c
7234 F:      drivers/platform/x86/intel_punit_ipc.c
7235 F:      arch/x86/include/asm/intel_pmc_ipc.h
7236 F:      arch/x86/include/asm/intel_punit_ipc.h
7237
7238 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7239 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7240 L:      linux-wireless@vger.kernel.org
7241 S:      Maintained
7242 F:      Documentation/networking/README.ipw2100
7243 F:      Documentation/networking/README.ipw2200
7244 F:      drivers/net/wireless/intel/ipw2x00/
7245
7246 INTEL PSTATE DRIVER
7247 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7248 M:      Len Brown <lenb@kernel.org>
7249 L:      linux-pm@vger.kernel.org
7250 S:      Supported
7251 F:      drivers/cpufreq/intel_pstate.c
7252
7253 INTEL RDMA RNIC DRIVER
7254 M:      Faisal Latif <faisal.latif@intel.com>
7255 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7256 L:      linux-rdma@vger.kernel.org
7257 S:      Supported
7258 F:      drivers/infiniband/hw/i40iw/
7259 F:      include/uapi/rdma/i40iw-abi.h
7260
7261 INTEL SHA MULTIBUFFER DRIVER
7262 M:      Megha Dey <megha.dey@linux.intel.com>
7263 R:      Tim Chen <tim.c.chen@linux.intel.com>
7264 L:      linux-crypto@vger.kernel.org
7265 S:      Supported
7266 F:      arch/x86/crypto/sha*-mb
7267 F:      crypto/mcryptd.c
7268
7269 INTEL TELEMETRY DRIVER
7270 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7271 L:      platform-driver-x86@vger.kernel.org
7272 S:      Maintained
7273 F:      arch/x86/include/asm/intel_telemetry.h
7274 F:      drivers/platform/x86/intel_telemetry*
7275
7276 INTEL VIRTUAL BUTTON DRIVER
7277 M:      AceLan Kao <acelan.kao@canonical.com>
7278 L:      platform-driver-x86@vger.kernel.org
7279 S:      Maintained
7280 F:      drivers/platform/x86/intel-vbtn.c
7281
7282 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7283 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7284 L:      linux-wireless@vger.kernel.org
7285 S:      Supported
7286 F:      drivers/net/wireless/intel/iwlegacy/
7287
7288 INTEL WIRELESS WIFI LINK (iwlwifi)
7289 M:      Johannes Berg <johannes.berg@intel.com>
7290 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7291 M:      Luca Coelho <luciano.coelho@intel.com>
7292 M:      Intel Linux Wireless <linuxwifi@intel.com>
7293 L:      linux-wireless@vger.kernel.org
7294 W:      http://intellinuxwireless.org
7295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7296 S:      Supported
7297 F:      drivers/net/wireless/intel/iwlwifi/
7298
7299 INTEL WIRELESS WIMAX CONNECTION 2400
7300 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7301 M:      linux-wimax@intel.com
7302 L:      wimax@linuxwimax.org (subscribers-only)
7303 S:      Supported
7304 W:      http://linuxwimax.org
7305 F:      Documentation/wimax/README.i2400m
7306 F:      drivers/net/wimax/i2400m/
7307 F:      include/uapi/linux/wimax/i2400m.h
7308
7309 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7310 M:      Mario Limonciello <mario.limonciello@dell.com>
7311 S:      Maintained
7312 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7313
7314 INTEL(R) TRACE HUB
7315 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7316 S:      Supported
7317 F:      Documentation/trace/intel_th.txt
7318 F:      drivers/hwtracing/intel_th/
7319
7320 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7321 M:      Ning Sun <ning.sun@intel.com>
7322 L:      tboot-devel@lists.sourceforge.net
7323 W:      http://tboot.sourceforge.net
7324 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7325 S:      Supported
7326 F:      Documentation/intel_txt.txt
7327 F:      include/linux/tboot.h
7328 F:      arch/x86/kernel/tboot.c
7329
7330 INTEL-MID GPIO DRIVER
7331 M:      David Cohen <david.a.cohen@linux.intel.com>
7332 L:      linux-gpio@vger.kernel.org
7333 S:      Maintained
7334 F:      drivers/gpio/gpio-intel-mid.c
7335
7336 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7337 M:      Linus Walleij <linus.walleij@linaro.org>
7338 L:      linux-iio@vger.kernel.org
7339 S:      Maintained
7340 F:      drivers/iio/gyro/mpu3050*
7341 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7342
7343 IOC3 ETHERNET DRIVER
7344 M:      Ralf Baechle <ralf@linux-mips.org>
7345 L:      linux-mips@linux-mips.org
7346 S:      Maintained
7347 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7348
7349 IOC3 SERIAL DRIVER
7350 M:      Pat Gefre <pfg@sgi.com>
7351 L:      linux-serial@vger.kernel.org
7352 S:      Maintained
7353 F:      drivers/tty/serial/ioc3_serial.c
7354
7355 IOMMU DRIVERS
7356 M:      Joerg Roedel <joro@8bytes.org>
7357 L:      iommu@lists.linux-foundation.org
7358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7359 S:      Maintained
7360 F:      Documentation/devicetree/bindings/iommu/
7361 F:      drivers/iommu/
7362 F:      include/linux/iommu.h
7363 F:      include/linux/of_iommu.h
7364 F:      include/linux/iova.h
7365
7366 IP MASQUERADING
7367 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7368 S:      Maintained
7369 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7370
7371 IPMI SUBSYSTEM
7372 M:      Corey Minyard <minyard@acm.org>
7373 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7374 W:      http://openipmi.sourceforge.net/
7375 S:      Supported
7376 F:      Documentation/IPMI.txt
7377 F:      drivers/char/ipmi/
7378 F:      include/linux/ipmi*
7379 F:      include/uapi/linux/ipmi*
7380
7381 IPS SCSI RAID DRIVER
7382 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7383 L:      linux-scsi@vger.kernel.org
7384 W:      http://www.adaptec.com/
7385 S:      Maintained
7386 F:      drivers/scsi/ips*
7387
7388 IPVS
7389 M:      Wensong Zhang <wensong@linux-vs.org>
7390 M:      Simon Horman <horms@verge.net.au>
7391 M:      Julian Anastasov <ja@ssi.bg>
7392 L:      netdev@vger.kernel.org
7393 L:      lvs-devel@vger.kernel.org
7394 S:      Maintained
7395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7397 F:      Documentation/networking/ipvs-sysctl.txt
7398 F:      include/net/ip_vs.h
7399 F:      include/uapi/linux/ip_vs.h
7400 F:      net/netfilter/ipvs/
7401
7402 IPWIRELESS DRIVER
7403 M:      Jiri Kosina <jikos@kernel.org>
7404 M:      David Sterba <dsterba@suse.com>
7405 S:      Odd Fixes
7406 F:      drivers/tty/ipwireless/
7407
7408 IPX NETWORK LAYER
7409 L:      netdev@vger.kernel.org
7410 S:      Obsolete
7411 F:      include/uapi/linux/ipx.h
7412 F:      drivers/staging/ipx/
7413
7414 IRDA SUBSYSTEM
7415 M:      Samuel Ortiz <samuel@sortiz.org>
7416 L:      irda-users@lists.sourceforge.net (subscribers-only)
7417 L:      netdev@vger.kernel.org
7418 W:      http://irda.sourceforge.net/
7419 S:      Obsolete
7420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
7421 F:      Documentation/networking/irda.txt
7422 F:      drivers/staging/irda/
7423
7424 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7425 M:      Marc Zyngier <marc.zyngier@arm.com>
7426 S:      Maintained
7427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7428 F:      Documentation/IRQ-domain.txt
7429 F:      include/linux/irqdomain.h
7430 F:      kernel/irq/irqdomain.c
7431 F:      kernel/irq/msi.c
7432
7433 IRQ SUBSYSTEM
7434 M:      Thomas Gleixner <tglx@linutronix.de>
7435 L:      linux-kernel@vger.kernel.org
7436 S:      Maintained
7437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7438 F:      kernel/irq/
7439
7440 IRQCHIP DRIVERS
7441 M:      Thomas Gleixner <tglx@linutronix.de>
7442 M:      Jason Cooper <jason@lakedaemon.net>
7443 M:      Marc Zyngier <marc.zyngier@arm.com>
7444 L:      linux-kernel@vger.kernel.org
7445 S:      Maintained
7446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7447 F:      Documentation/devicetree/bindings/interrupt-controller/
7448 F:      drivers/irqchip/
7449
7450 ISA
7451 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7452 S:      Maintained
7453 F:      Documentation/isa.txt
7454 F:      drivers/base/isa.c
7455 F:      include/linux/isa.h
7456
7457 ISA RADIO MODULE
7458 M:      Hans Verkuil <hverkuil@xs4all.nl>
7459 L:      linux-media@vger.kernel.org
7460 T:      git git://linuxtv.org/media_tree.git
7461 W:      https://linuxtv.org
7462 S:      Maintained
7463 F:      drivers/media/radio/radio-isa*
7464
7465 ISAPNP
7466 M:      Jaroslav Kysela <perex@perex.cz>
7467 S:      Maintained
7468 F:      Documentation/isapnp.txt
7469 F:      drivers/pnp/isapnp/
7470 F:      include/linux/isapnp.h
7471
7472 ISCSI
7473 M:      Lee Duncan <lduncan@suse.com>
7474 M:      Chris Leech <cleech@redhat.com>
7475 L:      open-iscsi@googlegroups.com
7476 W:      www.open-iscsi.com
7477 S:      Maintained
7478 F:      drivers/scsi/*iscsi*
7479 F:      include/scsi/*iscsi*
7480
7481 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7482 M:      Peter Jones <pjones@redhat.com>
7483 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7484 S:      Maintained
7485 F:      drivers/firmware/iscsi_ibft*
7486
7487 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7488 M:      Or Gerlitz <ogerlitz@mellanox.com>
7489 M:      Sagi Grimberg <sagi@grimberg.me>
7490 M:      Roi Dayan <roid@mellanox.com>
7491 L:      linux-rdma@vger.kernel.org
7492 S:      Supported
7493 W:      http://www.openfabrics.org
7494 W:      www.open-iscsi.org
7495 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7496 F:      drivers/infiniband/ulp/iser/
7497
7498 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7499 M:      Sagi Grimberg <sagi@grimberg.me>
7500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7501 L:      linux-rdma@vger.kernel.org
7502 L:      target-devel@vger.kernel.org
7503 S:      Supported
7504 W:      http://www.linux-iscsi.org
7505 F:      drivers/infiniband/ulp/isert
7506
7507 ISDN SUBSYSTEM
7508 M:      Karsten Keil <isdn@linux-pingi.de>
7509 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7510 L:      netdev@vger.kernel.org
7511 W:      http://www.isdn4linux.de
7512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7513 S:      Maintained
7514 F:      Documentation/isdn/
7515 F:      drivers/isdn/
7516 F:      include/linux/isdn.h
7517 F:      include/linux/isdn/
7518 F:      include/uapi/linux/isdn.h
7519 F:      include/uapi/linux/isdn/
7520
7521 ISDN SUBSYSTEM (Eicon active card driver)
7522 M:      Armin Schindler <mac@melware.de>
7523 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7524 W:      http://www.melware.de
7525 S:      Maintained
7526 F:      drivers/isdn/hardware/eicon/
7527
7528 IT87 HARDWARE MONITORING DRIVER
7529 M:      Jean Delvare <jdelvare@suse.com>
7530 L:      linux-hwmon@vger.kernel.org
7531 S:      Maintained
7532 F:      Documentation/hwmon/it87
7533 F:      drivers/hwmon/it87.c
7534
7535 IT913X MEDIA DRIVER
7536 M:      Antti Palosaari <crope@iki.fi>
7537 L:      linux-media@vger.kernel.org
7538 W:      https://linuxtv.org
7539 W:      http://palosaari.fi/linux/
7540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7541 T:      git git://linuxtv.org/anttip/media_tree.git
7542 S:      Maintained
7543 F:      drivers/media/tuners/it913x*
7544
7545 IVTV VIDEO4LINUX DRIVER
7546 M:      Andy Walls <awalls@md.metrocast.net>
7547 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7548 L:      linux-media@vger.kernel.org
7549 T:      git git://linuxtv.org/media_tree.git
7550 W:      http://www.ivtvdriver.org
7551 S:      Maintained
7552 F:      Documentation/media/v4l-drivers/ivtv*
7553 F:      drivers/media/pci/ivtv/
7554 F:      include/uapi/linux/ivtv*
7555
7556 IX2505V MEDIA DRIVER
7557 M:      Malcolm Priestley <tvboxspy@gmail.com>
7558 L:      linux-media@vger.kernel.org
7559 W:      https://linuxtv.org
7560 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7561 S:      Maintained
7562 F:      drivers/media/dvb-frontends/ix2505v*
7563
7564 JAILHOUSE HYPERVISOR INTERFACE
7565 M:      Jan Kiszka <jan.kiszka@siemens.com>
7566 L:      jailhouse-dev@googlegroups.com
7567 S:      Maintained
7568 F:      arch/x86/kernel/jailhouse.c
7569 F:      arch/x86/include/asm/jailhouse_para.h
7570
7571 JC42.4 TEMPERATURE SENSOR DRIVER
7572 M:      Guenter Roeck <linux@roeck-us.net>
7573 L:      linux-hwmon@vger.kernel.org
7574 S:      Maintained
7575 F:      drivers/hwmon/jc42.c
7576 F:      Documentation/hwmon/jc42
7577
7578 JFS FILESYSTEM
7579 M:      Dave Kleikamp <shaggy@kernel.org>
7580 L:      jfs-discussion@lists.sourceforge.net
7581 W:      http://jfs.sourceforge.net/
7582 T:      git git://github.com/kleikamp/linux-shaggy.git
7583 S:      Maintained
7584 F:      Documentation/filesystems/jfs.txt
7585 F:      fs/jfs/
7586
7587 JME NETWORK DRIVER
7588 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7589 L:      netdev@vger.kernel.org
7590 S:      Maintained
7591 F:      drivers/net/ethernet/jme.*
7592
7593 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7594 M:      David Woodhouse <dwmw2@infradead.org>
7595 L:      linux-mtd@lists.infradead.org
7596 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7597 S:      Maintained
7598 F:      fs/jffs2/
7599 F:      include/uapi/linux/jffs2.h
7600
7601 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7602 M:      "Theodore Ts'o" <tytso@mit.edu>
7603 M:      Jan Kara <jack@suse.com>
7604 L:      linux-ext4@vger.kernel.org
7605 S:      Maintained
7606 F:      fs/jbd2/
7607 F:      include/linux/jbd2.h
7608
7609 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7610 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7611 L:      linux-media@vger.kernel.org
7612 S:      Maintained
7613 F:      drivers/media/platform/rcar_jpu.c
7614
7615 JSM Neo PCI based serial card
7616 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7617 L:      linux-serial@vger.kernel.org
7618 S:      Maintained
7619 F:      drivers/tty/serial/jsm/
7620
7621 K10TEMP HARDWARE MONITORING DRIVER
7622 M:      Clemens Ladisch <clemens@ladisch.de>
7623 L:      linux-hwmon@vger.kernel.org
7624 S:      Maintained
7625 F:      Documentation/hwmon/k10temp
7626 F:      drivers/hwmon/k10temp.c
7627
7628 K8TEMP HARDWARE MONITORING DRIVER
7629 M:      Rudolf Marek <r.marek@assembler.cz>
7630 L:      linux-hwmon@vger.kernel.org
7631 S:      Maintained
7632 F:      Documentation/hwmon/k8temp
7633 F:      drivers/hwmon/k8temp.c
7634
7635 KASAN
7636 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7637 R:      Alexander Potapenko <glider@google.com>
7638 R:      Dmitry Vyukov <dvyukov@google.com>
7639 L:      kasan-dev@googlegroups.com
7640 S:      Maintained
7641 F:      arch/*/include/asm/kasan.h
7642 F:      arch/*/mm/kasan_init*
7643 F:      Documentation/dev-tools/kasan.rst
7644 F:      include/linux/kasan*.h
7645 F:      lib/test_kasan.c
7646 F:      mm/kasan/
7647 F:      scripts/Makefile.kasan
7648
7649 KCONFIG
7650 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7652 L:      linux-kbuild@vger.kernel.org
7653 S:      Maintained
7654 F:      Documentation/kbuild/kconfig-language.txt
7655 F:      scripts/kconfig/
7656
7657 KDUMP
7658 M:      Dave Young <dyoung@redhat.com>
7659 M:      Baoquan He <bhe@redhat.com>
7660 R:      Vivek Goyal <vgoyal@redhat.com>
7661 L:      kexec@lists.infradead.org
7662 W:      http://lse.sourceforge.net/kdump/
7663 S:      Maintained
7664 F:      Documentation/kdump/
7665
7666 KEENE FM RADIO TRANSMITTER DRIVER
7667 M:      Hans Verkuil <hverkuil@xs4all.nl>
7668 L:      linux-media@vger.kernel.org
7669 T:      git git://linuxtv.org/media_tree.git
7670 W:      https://linuxtv.org
7671 S:      Maintained
7672 F:      drivers/media/radio/radio-keene*
7673
7674 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7675 M:      Ian Kent <raven@themaw.net>
7676 L:      autofs@vger.kernel.org
7677 S:      Maintained
7678 F:      fs/autofs4/
7679
7680 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7681 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7682 M:      Michal Marek <michal.lkml@markovi.net>
7683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7684 L:      linux-kbuild@vger.kernel.org
7685 S:      Maintained
7686 F:      Documentation/kbuild/
7687 F:      Makefile
7688 F:      scripts/Makefile.*
7689 F:      scripts/basic/
7690 F:      scripts/mk*
7691 F:      scripts/package/
7692
7693 KERNEL JANITORS
7694 L:      kernel-janitors@vger.kernel.org
7695 W:      http://kernelnewbies.org/KernelJanitors
7696 S:      Odd Fixes
7697
7698 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7699 M:      "J. Bruce Fields" <bfields@fieldses.org>
7700 M:      Jeff Layton <jlayton@kernel.org>
7701 L:      linux-nfs@vger.kernel.org
7702 W:      http://nfs.sourceforge.net/
7703 T:      git git://linux-nfs.org/~bfields/linux.git
7704 S:      Supported
7705 F:      fs/nfsd/
7706 F:      include/uapi/linux/nfsd/
7707 F:      fs/lockd/
7708 F:      fs/nfs_common/
7709 F:      net/sunrpc/
7710 F:      include/linux/lockd/
7711 F:      include/linux/sunrpc/
7712 F:      include/uapi/linux/sunrpc/
7713
7714 KERNEL SELFTEST FRAMEWORK
7715 M:      Shuah Khan <shuahkh@osg.samsung.com>
7716 M:      Shuah Khan <shuah@kernel.org>
7717 L:      linux-kselftest@vger.kernel.org
7718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7719 S:      Maintained
7720 F:      tools/testing/selftests/
7721 F:      Documentation/dev-tools/kselftest*
7722
7723 KERNEL USERMODE HELPER
7724 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7725 L:      linux-kernel@vger.kernel.org
7726 S:      Maintained
7727 F:      kernel/umh.c
7728 F:      include/linux/umh.h
7729
7730 KERNEL VIRTUAL MACHINE (KVM)
7731 M:      Paolo Bonzini <pbonzini@redhat.com>
7732 M:      Radim Krčmář <rkrcmar@redhat.com>
7733 L:      kvm@vger.kernel.org
7734 W:      http://www.linux-kvm.org
7735 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7736 S:      Supported
7737 F:      Documentation/virtual/kvm/
7738 F:      include/trace/events/kvm.h
7739 F:      include/uapi/asm-generic/kvm*
7740 F:      include/uapi/linux/kvm*
7741 F:      include/asm-generic/kvm*
7742 F:      include/linux/kvm*
7743 F:      include/kvm/iodev.h
7744 F:      virt/kvm/*
7745 F:      tools/kvm/
7746
7747 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7748 M:      Joerg Roedel <joro@8bytes.org>
7749 L:      kvm@vger.kernel.org
7750 W:      http://www.linux-kvm.org/
7751 S:      Maintained
7752 F:      arch/x86/include/asm/svm.h
7753 F:      arch/x86/kvm/svm.c
7754
7755 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7756 M:      Christoffer Dall <christoffer.dall@linaro.org>
7757 M:      Marc Zyngier <marc.zyngier@arm.com>
7758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7759 L:      kvmarm@lists.cs.columbia.edu
7760 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7762 S:      Supported
7763 F:      arch/arm/include/uapi/asm/kvm*
7764 F:      arch/arm/include/asm/kvm*
7765 F:      arch/arm/kvm/
7766 F:      virt/kvm/arm/
7767 F:      include/kvm/arm_*
7768
7769 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7770 M:      Christoffer Dall <christoffer.dall@linaro.org>
7771 M:      Marc Zyngier <marc.zyngier@arm.com>
7772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7773 L:      kvmarm@lists.cs.columbia.edu
7774 S:      Maintained
7775 F:      arch/arm64/include/uapi/asm/kvm*
7776 F:      arch/arm64/include/asm/kvm*
7777 F:      arch/arm64/kvm/
7778
7779 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7780 M:      James Hogan <jhogan@kernel.org>
7781 L:      linux-mips@linux-mips.org
7782 S:      Supported
7783 F:      arch/mips/include/uapi/asm/kvm*
7784 F:      arch/mips/include/asm/kvm*
7785 F:      arch/mips/kvm/
7786
7787 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7788 M:      Paul Mackerras <paulus@ozlabs.org>
7789 L:      kvm-ppc@vger.kernel.org
7790 W:      http://www.linux-kvm.org/
7791 T:      git git://github.com/agraf/linux-2.6.git
7792 S:      Supported
7793 F:      arch/powerpc/include/uapi/asm/kvm*
7794 F:      arch/powerpc/include/asm/kvm*
7795 F:      arch/powerpc/kvm/
7796 F:      arch/powerpc/kernel/kvm*
7797
7798 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7799 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7800 M:      Janosch Frank <frankja@linux.ibm.com>
7801 R:      David Hildenbrand <david@redhat.com>
7802 R:      Cornelia Huck <cohuck@redhat.com>
7803 L:      linux-s390@vger.kernel.org
7804 W:      http://www.ibm.com/developerworks/linux/linux390/
7805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7806 S:      Supported
7807 F:      arch/s390/include/uapi/asm/kvm*
7808 F:      arch/s390/include/asm/gmap.h
7809 F:      arch/s390/include/asm/kvm*
7810 F:      arch/s390/kvm/
7811 F:      arch/s390/mm/gmap.c
7812
7813 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7814 M:      Paolo Bonzini <pbonzini@redhat.com>
7815 M:      Radim Krčmář <rkrcmar@redhat.com>
7816 L:      kvm@vger.kernel.org
7817 W:      http://www.linux-kvm.org
7818 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7819 S:      Supported
7820 F:      arch/x86/kvm/
7821 F:      arch/x86/include/uapi/asm/kvm*
7822 F:      arch/x86/include/asm/kvm*
7823 F:      arch/x86/include/asm/pvclock-abi.h
7824 F:      arch/x86/kernel/kvm.c
7825 F:      arch/x86/kernel/kvmclock.c
7826
7827 KERNFS
7828 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7829 M:      Tejun Heo <tj@kernel.org>
7830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7831 S:      Supported
7832 F:      include/linux/kernfs.h
7833 F:      fs/kernfs/
7834
7835 KEXEC
7836 M:      Eric Biederman <ebiederm@xmission.com>
7837 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7838 L:      kexec@lists.infradead.org
7839 S:      Maintained
7840 F:      include/linux/kexec.h
7841 F:      include/uapi/linux/kexec.h
7842 F:      kernel/kexec*
7843
7844 KEYS-ENCRYPTED
7845 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7846 L:      linux-integrity@vger.kernel.org
7847 L:      keyrings@vger.kernel.org
7848 S:      Supported
7849 F:      Documentation/security/keys/trusted-encrypted.rst
7850 F:      include/keys/encrypted-type.h
7851 F:      security/keys/encrypted-keys/
7852
7853 KEYS-TRUSTED
7854 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7855 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7856 L:      linux-integrity@vger.kernel.org
7857 L:      keyrings@vger.kernel.org
7858 S:      Supported
7859 F:      Documentation/security/keys/trusted-encrypted.rst
7860 F:      include/keys/trusted-type.h
7861 F:      security/keys/trusted.c
7862 F:      security/keys/trusted.h
7863
7864 KEYS/KEYRINGS:
7865 M:      David Howells <dhowells@redhat.com>
7866 L:      keyrings@vger.kernel.org
7867 S:      Maintained
7868 F:      Documentation/security/keys/core.rst
7869 F:      include/linux/key.h
7870 F:      include/linux/key-type.h
7871 F:      include/linux/keyctl.h
7872 F:      include/uapi/linux/keyctl.h
7873 F:      include/keys/
7874 F:      security/keys/
7875
7876 KGDB / KDB /debug_core
7877 M:      Jason Wessel <jason.wessel@windriver.com>
7878 M:      Daniel Thompson <daniel.thompson@linaro.org>
7879 W:      http://kgdb.wiki.kernel.org/
7880 L:      kgdb-bugreport@lists.sourceforge.net
7881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7882 S:      Maintained
7883 F:      Documentation/dev-tools/kgdb.rst
7884 F:      drivers/misc/kgdbts.c
7885 F:      drivers/tty/serial/kgdboc.c
7886 F:      include/linux/kdb.h
7887 F:      include/linux/kgdb.h
7888 F:      kernel/debug/
7889
7890 KMEMLEAK
7891 M:      Catalin Marinas <catalin.marinas@arm.com>
7892 S:      Maintained
7893 F:      Documentation/dev-tools/kmemleak.rst
7894 F:      include/linux/kmemleak.h
7895 F:      mm/kmemleak.c
7896 F:      mm/kmemleak-test.c
7897
7898 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7899 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7900 L:      linux-kernel@vger.kernel.org
7901 S:      Maintained
7902 F:      kernel/kmod.c
7903 F:      include/linux/kmod.h
7904 F:      lib/test_kmod.c
7905 F:      tools/testing/selftests/kmod/
7906
7907 KPROBES
7908 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7909 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7910 M:      "David S. Miller" <davem@davemloft.net>
7911 M:      Masami Hiramatsu <mhiramat@kernel.org>
7912 S:      Maintained
7913 F:      Documentation/kprobes.txt
7914 F:      include/linux/kprobes.h
7915 F:      include/asm-generic/kprobes.h
7916 F:      kernel/kprobes.c
7917
7918 KS0108 LCD CONTROLLER DRIVER
7919 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7920 W:      http://miguelojeda.es/auxdisplay.htm
7921 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7922 S:      Maintained
7923 F:      Documentation/auxdisplay/ks0108
7924 F:      drivers/auxdisplay/ks0108.c
7925 F:      include/linux/ks0108.h
7926
7927 L3MDEV
7928 M:      David Ahern <dsa@cumulusnetworks.com>
7929 L:      netdev@vger.kernel.org
7930 S:      Maintained
7931 F:      net/l3mdev
7932 F:      include/net/l3mdev.h
7933
7934 LANTIQ MIPS ARCHITECTURE
7935 M:      John Crispin <john@phrozen.org>
7936 L:      linux-mips@linux-mips.org
7937 S:      Maintained
7938 F:      arch/mips/lantiq
7939 F:      drivers/soc/lantiq
7940
7941 LAPB module
7942 L:      linux-x25@vger.kernel.org
7943 S:      Orphan
7944 F:      Documentation/networking/lapb-module.txt
7945 F:      include/*/lapb.h
7946 F:      net/lapb/
7947
7948 LASI 53c700 driver for PARISC
7949 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7950 L:      linux-scsi@vger.kernel.org
7951 S:      Maintained
7952 F:      Documentation/scsi/53c700.txt
7953 F:      drivers/scsi/53c700*
7954
7955 LEAKING_ADDRESSES
7956 M:      Tobin C. Harding <me@tobin.cc>
7957 M:      Tycho Andersen <tycho@tycho.ws>
7958 L:      kernel-hardening@lists.openwall.com
7959 S:      Maintained
7960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7961 F:      scripts/leaking_addresses.pl
7962
7963 LED SUBSYSTEM
7964 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7965 M:      Pavel Machek <pavel@ucw.cz>
7966 L:      linux-leds@vger.kernel.org
7967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7968 S:      Maintained
7969 F:      Documentation/devicetree/bindings/leds/
7970 F:      drivers/leds/
7971 F:      include/linux/leds.h
7972
7973 LEGACY EEPROM DRIVER
7974 M:      Jean Delvare <jdelvare@suse.com>
7975 S:      Maintained
7976 F:      Documentation/misc-devices/eeprom
7977 F:      drivers/misc/eeprom/eeprom.c
7978
7979 LEGO USB Tower driver
7980 M:      Juergen Stuber <starblue@users.sourceforge.net>
7981 L:      legousb-devel@lists.sourceforge.net
7982 W:      http://legousb.sourceforge.net/
7983 S:      Maintained
7984 F:      drivers/usb/misc/legousbtower.c
7985
7986 LG2160 MEDIA DRIVER
7987 M:      Michael Krufky <mkrufky@linuxtv.org>
7988 L:      linux-media@vger.kernel.org
7989 W:      https://linuxtv.org
7990 W:      http://github.com/mkrufky
7991 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7992 T:      git git://linuxtv.org/mkrufky/tuners.git
7993 S:      Maintained
7994 F:      drivers/media/dvb-frontends/lg2160.*
7995
7996 LGDT3305 MEDIA DRIVER
7997 M:      Michael Krufky <mkrufky@linuxtv.org>
7998 L:      linux-media@vger.kernel.org
7999 W:      https://linuxtv.org
8000 W:      http://github.com/mkrufky
8001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8002 T:      git git://linuxtv.org/mkrufky/tuners.git
8003 S:      Maintained
8004 F:      drivers/media/dvb-frontends/lgdt3305.*
8005
8006 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8007 M:      Viresh Kumar <vireshk@kernel.org>
8008 L:      linux-ide@vger.kernel.org
8009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8010 S:      Maintained
8011 F:      include/linux/pata_arasan_cf_data.h
8012 F:      drivers/ata/pata_arasan_cf.c
8013
8014 LIBATA PATA DRIVERS
8015 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8016 M:      Tejun Heo <tj@kernel.org>
8017 L:      linux-ide@vger.kernel.org
8018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8019 S:      Maintained
8020 F:      drivers/ata/pata_*.c
8021 F:      drivers/ata/ata_generic.c
8022
8023 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8024 M:      Linus Walleij <linus.walleij@linaro.org>
8025 L:      linux-ide@vger.kernel.org
8026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8027 S:      Maintained
8028 F:      drivers/ata/pata_ftide010.c
8029 F:      drivers/ata/sata_gemini.c
8030 F:      drivers/ata/sata_gemini.h
8031
8032 LIBATA SATA AHCI PLATFORM devices support
8033 M:      Hans de Goede <hdegoede@redhat.com>
8034 M:      Tejun Heo <tj@kernel.org>
8035 L:      linux-ide@vger.kernel.org
8036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8037 S:      Maintained
8038 F:      drivers/ata/ahci_platform.c
8039 F:      drivers/ata/libahci_platform.c
8040 F:      include/linux/ahci_platform.h
8041
8042 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8043 M:      Mikael Pettersson <mikpelinux@gmail.com>
8044 L:      linux-ide@vger.kernel.org
8045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8046 S:      Maintained
8047 F:      drivers/ata/sata_promise.*
8048
8049 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8050 M:      Tejun Heo <tj@kernel.org>
8051 L:      linux-ide@vger.kernel.org
8052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8053 S:      Maintained
8054 F:      drivers/ata/
8055 F:      include/linux/ata.h
8056 F:      include/linux/libata.h
8057 F:      Documentation/devicetree/bindings/ata/
8058
8059 LIBLOCKDEP
8060 M:      Sasha Levin <alexander.levin@verizon.com>
8061 S:      Maintained
8062 F:      tools/lib/lockdep/
8063
8064 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8065 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8066 M:      Dan Williams <dan.j.williams@intel.com>
8067 M:      Vishal Verma <vishal.l.verma@intel.com>
8068 M:      Dave Jiang <dave.jiang@intel.com>
8069 L:      linux-nvdimm@lists.01.org
8070 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8071 S:      Supported
8072 F:      drivers/nvdimm/blk.c
8073 F:      drivers/nvdimm/region_devs.c
8074
8075 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8076 M:      Vishal Verma <vishal.l.verma@intel.com>
8077 M:      Dan Williams <dan.j.williams@intel.com>
8078 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8079 M:      Dave Jiang <dave.jiang@intel.com>
8080 L:      linux-nvdimm@lists.01.org
8081 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8082 S:      Supported
8083 F:      drivers/nvdimm/btt*
8084
8085 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8086 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8087 M:      Dan Williams <dan.j.williams@intel.com>
8088 M:      Vishal Verma <vishal.l.verma@intel.com>
8089 M:      Dave Jiang <dave.jiang@intel.com>
8090 L:      linux-nvdimm@lists.01.org
8091 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8092 S:      Supported
8093 F:      drivers/nvdimm/pmem*
8094
8095 LIBNVDIMM: DEVICETREE BINDINGS
8096 M:      Oliver O'Halloran <oohall@gmail.com>
8097 L:      linux-nvdimm@lists.01.org
8098 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8099 S:      Supported
8100 F:      drivers/nvdimm/of_pmem.c
8101 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8102
8103 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8104 M:      Dan Williams <dan.j.williams@intel.com>
8105 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8106 M:      Vishal Verma <vishal.l.verma@intel.com>
8107 M:      Dave Jiang <dave.jiang@intel.com>
8108 L:      linux-nvdimm@lists.01.org
8109 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8111 S:      Supported
8112 F:      drivers/nvdimm/*
8113 F:      drivers/acpi/nfit/*
8114 F:      include/linux/nd.h
8115 F:      include/linux/libnvdimm.h
8116 F:      include/uapi/linux/ndctl.h
8117
8118 LIGHTNVM PLATFORM SUPPORT
8119 M:      Matias Bjorling <mb@lightnvm.io>
8120 W:      http://github/OpenChannelSSD
8121 L:      linux-block@vger.kernel.org
8122 S:      Maintained
8123 F:      drivers/lightnvm/
8124 F:      include/linux/lightnvm.h
8125 F:      include/uapi/linux/lightnvm.h
8126
8127 LINUX FOR POWER MACINTOSH
8128 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8129 W:      http://www.penguinppc.org/
8130 L:      linuxppc-dev@lists.ozlabs.org
8131 S:      Maintained
8132 F:      arch/powerpc/platforms/powermac/
8133 F:      drivers/macintosh/
8134
8135 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8136 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8137 M:      Paul Mackerras <paulus@samba.org>
8138 M:      Michael Ellerman <mpe@ellerman.id.au>
8139 W:      https://github.com/linuxppc/linux/wiki
8140 L:      linuxppc-dev@lists.ozlabs.org
8141 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8143 S:      Supported
8144 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8145 F:      Documentation/devicetree/bindings/powerpc/
8146 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8147 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8148 F:      Documentation/powerpc/
8149 F:      arch/powerpc/
8150 F:      drivers/char/tpm/tpm_ibmvtpm*
8151 F:      drivers/crypto/nx/
8152 F:      drivers/crypto/vmx/
8153 F:      drivers/i2c/busses/i2c-opal.c
8154 F:      drivers/net/ethernet/ibm/ibmveth.*
8155 F:      drivers/net/ethernet/ibm/ibmvnic.*
8156 F:      drivers/pci/hotplug/pnv_php.c
8157 F:      drivers/pci/hotplug/rpa*
8158 F:      drivers/rtc/rtc-opal.c
8159 F:      drivers/scsi/ibmvscsi/
8160 F:      drivers/tty/hvc/hvc_opal.c
8161 F:      drivers/watchdog/wdrtas.c
8162 F:      tools/testing/selftests/powerpc
8163 N:      /pmac
8164 N:      powermac
8165 N:      powernv
8166 N:      [^a-z0-9]ps3
8167 N:      pseries
8168
8169 LINUX FOR POWERPC EMBEDDED MPC5XXX
8170 M:      Anatolij Gustschin <agust@denx.de>
8171 L:      linuxppc-dev@lists.ozlabs.org
8172 T:      git git://git.denx.de/linux-denx-agust.git
8173 S:      Maintained
8174 F:      arch/powerpc/platforms/512x/
8175 F:      arch/powerpc/platforms/52xx/
8176
8177 LINUX FOR POWERPC EMBEDDED PPC4XX
8178 M:      Alistair Popple <alistair@popple.id.au>
8179 M:      Matt Porter <mporter@kernel.crashing.org>
8180 W:      http://www.penguinppc.org/
8181 L:      linuxppc-dev@lists.ozlabs.org
8182 S:      Maintained
8183 F:      arch/powerpc/platforms/40x/
8184 F:      arch/powerpc/platforms/44x/
8185
8186 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8187 M:      Scott Wood <oss@buserror.net>
8188 M:      Kumar Gala <galak@kernel.crashing.org>
8189 W:      http://www.penguinppc.org/
8190 L:      linuxppc-dev@lists.ozlabs.org
8191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8192 S:      Maintained
8193 F:      arch/powerpc/platforms/83xx/
8194 F:      arch/powerpc/platforms/85xx/
8195 F:      Documentation/devicetree/bindings/powerpc/fsl/
8196
8197 LINUX FOR POWERPC EMBEDDED PPC8XX
8198 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8199 W:      http://www.penguinppc.org/
8200 L:      linuxppc-dev@lists.ozlabs.org
8201 S:      Maintained
8202 F:      arch/powerpc/platforms/8xx/
8203
8204 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8205 L:      linuxppc-dev@lists.ozlabs.org
8206 S:      Orphan
8207 F:      arch/powerpc/*/*virtex*
8208 F:      arch/powerpc/*/*/*virtex*
8209
8210 LINUX FOR POWERPC PA SEMI PWRFICIENT
8211 L:      linuxppc-dev@lists.ozlabs.org
8212 S:      Orphan
8213 F:      arch/powerpc/platforms/pasemi/
8214 F:      drivers/*/*pasemi*
8215 F:      drivers/*/*/*pasemi*
8216
8217 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8218 M:      Kees Cook <keescook@chromium.org>
8219 S:      Maintained
8220 F:      drivers/misc/lkdtm/*
8221
8222 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8223 M:      Alan Stern <stern@rowland.harvard.edu>
8224 M:      Andrea Parri <parri.andrea@gmail.com>
8225 M:      Will Deacon <will.deacon@arm.com>
8226 M:      Peter Zijlstra <peterz@infradead.org>
8227 M:      Boqun Feng <boqun.feng@gmail.com>
8228 M:      Nicholas Piggin <npiggin@gmail.com>
8229 M:      David Howells <dhowells@redhat.com>
8230 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8231 M:      Luc Maranget <luc.maranget@inria.fr>
8232 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8233 R:      Akira Yokosawa <akiyks@gmail.com>
8234 L:      linux-kernel@vger.kernel.org
8235 S:      Supported
8236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8237 F:      tools/memory-model/
8238 F:      Documentation/memory-barriers.txt
8239
8240 LINUX SECURITY MODULE (LSM) FRAMEWORK
8241 M:      Chris Wright <chrisw@sous-sol.org>
8242 L:      linux-security-module@vger.kernel.org
8243 S:      Supported
8244
8245 LIS3LV02D ACCELEROMETER DRIVER
8246 M:      Eric Piel <eric.piel@tremplin-utc.net>
8247 S:      Maintained
8248 F:      Documentation/misc-devices/lis3lv02d
8249 F:      drivers/misc/lis3lv02d/
8250 F:      drivers/platform/x86/hp_accel.c
8251
8252 LIVE PATCHING
8253 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8254 M:      Jessica Yu <jeyu@kernel.org>
8255 M:      Jiri Kosina <jikos@kernel.org>
8256 M:      Miroslav Benes <mbenes@suse.cz>
8257 R:      Petr Mladek <pmladek@suse.com>
8258 S:      Maintained
8259 F:      kernel/livepatch/
8260 F:      include/linux/livepatch.h
8261 F:      arch/x86/include/asm/livepatch.h
8262 F:      arch/x86/kernel/livepatch.c
8263 F:      Documentation/livepatch/
8264 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8265 F:      samples/livepatch/
8266 L:      live-patching@vger.kernel.org
8267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8268
8269 LLC (802.2)
8270 L:      netdev@vger.kernel.org
8271 S:      Odd fixes
8272 F:      include/linux/llc.h
8273 F:      include/uapi/linux/llc.h
8274 F:      include/net/llc*
8275 F:      net/llc/
8276
8277 LM73 HARDWARE MONITOR DRIVER
8278 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8279 L:      linux-hwmon@vger.kernel.org
8280 S:      Maintained
8281 F:      drivers/hwmon/lm73.c
8282
8283 LM78 HARDWARE MONITOR DRIVER
8284 M:      Jean Delvare <jdelvare@suse.com>
8285 L:      linux-hwmon@vger.kernel.org
8286 S:      Maintained
8287 F:      Documentation/hwmon/lm78
8288 F:      drivers/hwmon/lm78.c
8289
8290 LM83 HARDWARE MONITOR DRIVER
8291 M:      Jean Delvare <jdelvare@suse.com>
8292 L:      linux-hwmon@vger.kernel.org
8293 S:      Maintained
8294 F:      Documentation/hwmon/lm83
8295 F:      drivers/hwmon/lm83.c
8296
8297 LM90 HARDWARE MONITOR DRIVER
8298 M:      Jean Delvare <jdelvare@suse.com>
8299 L:      linux-hwmon@vger.kernel.org
8300 S:      Maintained
8301 F:      Documentation/hwmon/lm90
8302 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8303 F:      drivers/hwmon/lm90.c
8304 F:      include/dt-bindings/thermal/lm90.h
8305
8306 LM95234 HARDWARE MONITOR DRIVER
8307 M:      Guenter Roeck <linux@roeck-us.net>
8308 L:      linux-hwmon@vger.kernel.org
8309 S:      Maintained
8310 F:      Documentation/hwmon/lm95234
8311 F:      drivers/hwmon/lm95234.c
8312
8313 LME2510 MEDIA DRIVER
8314 M:      Malcolm Priestley <tvboxspy@gmail.com>
8315 L:      linux-media@vger.kernel.org
8316 W:      https://linuxtv.org
8317 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8318 S:      Maintained
8319 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8320
8321 LOADPIN SECURITY MODULE
8322 M:      Kees Cook <keescook@chromium.org>
8323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8324 S:      Supported
8325 F:      security/loadpin/
8326 F:      Documentation/admin-guide/LSM/LoadPin.rst
8327
8328 LOCKING PRIMITIVES
8329 M:      Peter Zijlstra <peterz@infradead.org>
8330 M:      Ingo Molnar <mingo@redhat.com>
8331 L:      linux-kernel@vger.kernel.org
8332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8333 S:      Maintained
8334 F:      Documentation/locking/
8335 F:      include/linux/lockdep.h
8336 F:      include/linux/spinlock*.h
8337 F:      arch/*/include/asm/spinlock*.h
8338 F:      include/linux/rwlock*.h
8339 F:      include/linux/mutex*.h
8340 F:      arch/*/include/asm/mutex*.h
8341 F:      include/linux/rwsem*.h
8342 F:      arch/*/include/asm/rwsem.h
8343 F:      include/linux/seqlock.h
8344 F:      lib/locking*.[ch]
8345 F:      kernel/locking/
8346 X:      kernel/locking/locktorture.c
8347
8348 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8349 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8350 L:      linux-ntfs-dev@lists.sourceforge.net
8351 W:      http://www.linux-ntfs.org/content/view/19/37/
8352 S:      Maintained
8353 F:      Documentation/ldm.txt
8354 F:      block/partitions/ldm.*
8355
8356 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8357 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8358 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8359 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8360 L:      MPT-FusionLinux.pdl@broadcom.com
8361 L:      linux-scsi@vger.kernel.org
8362 W:      http://www.avagotech.com/support/
8363 S:      Supported
8364 F:      drivers/message/fusion/
8365 F:      drivers/scsi/mpt2sas/
8366 F:      drivers/scsi/mpt3sas/
8367
8368 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8369 M:      Matthew Wilcox <matthew@wil.cx>
8370 L:      linux-scsi@vger.kernel.org
8371 S:      Maintained
8372 F:      drivers/scsi/sym53c8xx_2/
8373
8374 LTC4261 HARDWARE MONITOR DRIVER
8375 M:      Guenter Roeck <linux@roeck-us.net>
8376 L:      linux-hwmon@vger.kernel.org
8377 S:      Maintained
8378 F:      Documentation/hwmon/ltc4261
8379 F:      drivers/hwmon/ltc4261.c
8380
8381 LTC4306 I2C MULTIPLEXER DRIVER
8382 M:      Michael Hennerich <michael.hennerich@analog.com>
8383 W:      http://ez.analog.com/community/linux-device-drivers
8384 L:      linux-i2c@vger.kernel.org
8385 S:      Supported
8386 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8387 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8388
8389 LTP (Linux Test Project)
8390 M:      Mike Frysinger <vapier@gentoo.org>
8391 M:      Cyril Hrubis <chrubis@suse.cz>
8392 M:      Wanlong Gao <wanlong.gao@gmail.com>
8393 M:      Jan Stancek <jstancek@redhat.com>
8394 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8395 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8396 L:      ltp@lists.linux.it (subscribers-only)
8397 W:      http://linux-test-project.github.io/
8398 T:      git git://github.com/linux-test-project/ltp.git
8399 S:      Maintained
8400
8401 M68K ARCHITECTURE
8402 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8403 L:      linux-m68k@lists.linux-m68k.org
8404 W:      http://www.linux-m68k.org/
8405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8406 S:      Maintained
8407 F:      arch/m68k/
8408 F:      drivers/zorro/
8409
8410 M68K ON APPLE MACINTOSH
8411 M:      Joshua Thompson <funaho@jurai.org>
8412 W:      http://www.mac.linux-m68k.org/
8413 L:      linux-m68k@lists.linux-m68k.org
8414 S:      Maintained
8415 F:      arch/m68k/mac/
8416
8417 M68K ON HP9000/300
8418 M:      Philip Blundell <philb@gnu.org>
8419 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8420 S:      Maintained
8421 F:      arch/m68k/hp300/
8422
8423 M88DS3103 MEDIA DRIVER
8424 M:      Antti Palosaari <crope@iki.fi>
8425 L:      linux-media@vger.kernel.org
8426 W:      https://linuxtv.org
8427 W:      http://palosaari.fi/linux/
8428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8429 T:      git git://linuxtv.org/anttip/media_tree.git
8430 S:      Maintained
8431 F:      drivers/media/dvb-frontends/m88ds3103*
8432
8433 M88RS2000 MEDIA DRIVER
8434 M:      Malcolm Priestley <tvboxspy@gmail.com>
8435 L:      linux-media@vger.kernel.org
8436 W:      https://linuxtv.org
8437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8438 S:      Maintained
8439 F:      drivers/media/dvb-frontends/m88rs2000*
8440
8441 MA901 MASTERKIT USB FM RADIO DRIVER
8442 M:      Alexey Klimov <klimov.linux@gmail.com>
8443 L:      linux-media@vger.kernel.org
8444 T:      git git://linuxtv.org/media_tree.git
8445 S:      Maintained
8446 F:      drivers/media/radio/radio-ma901.c
8447
8448 MAC80211
8449 M:      Johannes Berg <johannes@sipsolutions.net>
8450 L:      linux-wireless@vger.kernel.org
8451 W:      http://wireless.kernel.org/
8452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8454 S:      Maintained
8455 F:      Documentation/networking/mac80211-injection.txt
8456 F:      include/net/mac80211.h
8457 F:      net/mac80211/
8458 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8459 F:      Documentation/networking/mac80211_hwsim/README
8460
8461 MAILBOX API
8462 M:      Jassi Brar <jassisinghbrar@gmail.com>
8463 L:      linux-kernel@vger.kernel.org
8464 S:      Maintained
8465 F:      drivers/mailbox/
8466 F:      include/linux/mailbox_client.h
8467 F:      include/linux/mailbox_controller.h
8468
8469 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8470 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8471 W:      http://www.kernel.org/doc/man-pages
8472 L:      linux-man@vger.kernel.org
8473 S:      Maintained
8474
8475 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8476 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8477 L:      linux-mips@linux-mips.org
8478 S:      Maintained
8479 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8480
8481 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8482 M:      Andrew Lunn <andrew@lunn.ch>
8483 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8484 L:      netdev@vger.kernel.org
8485 S:      Maintained
8486 F:      drivers/net/dsa/mv88e6xxx/
8487 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8488
8489 MARVELL ARMADA DRM SUPPORT
8490 M:      Russell King <linux@armlinux.org.uk>
8491 S:      Maintained
8492 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8493 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8494 F:      drivers/gpu/drm/armada/
8495 F:      include/uapi/drm/armada_drm.h
8496 F:      Documentation/devicetree/bindings/display/armada/
8497
8498 MARVELL CRYPTO DRIVER
8499 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8500 M:      Arnaud Ebalard <arno@natisbad.org>
8501 F:      drivers/crypto/marvell/
8502 S:      Maintained
8503 L:      linux-crypto@vger.kernel.org
8504
8505 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8506 M:      Mirko Lindner <mlindner@marvell.com>
8507 M:      Stephen Hemminger <stephen@networkplumber.org>
8508 L:      netdev@vger.kernel.org
8509 S:      Maintained
8510 F:      drivers/net/ethernet/marvell/sk*
8511
8512 MARVELL LIBERTAS WIRELESS DRIVER
8513 L:      libertas-dev@lists.infradead.org
8514 S:      Orphan
8515 F:      drivers/net/wireless/marvell/libertas/
8516
8517 MARVELL MACCHIATOBIN SUPPORT
8518 M:      Russell King <linux@armlinux.org.uk>
8519 L:      linux-arm-kernel@lists.infradead.org
8520 S:      Maintained
8521 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8522
8523 MARVELL MV643XX ETHERNET DRIVER
8524 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8525 L:      netdev@vger.kernel.org
8526 S:      Maintained
8527 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8528 F:      include/linux/mv643xx.h
8529
8530 MARVELL MV88X3310 PHY DRIVER
8531 M:      Russell King <linux@armlinux.org.uk>
8532 L:      netdev@vger.kernel.org
8533 S:      Maintained
8534 F:      drivers/net/phy/marvell10g.c
8535
8536 MARVELL MVNETA ETHERNET DRIVER
8537 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8538 L:      netdev@vger.kernel.org
8539 S:      Maintained
8540 F:      drivers/net/ethernet/marvell/mvneta.*
8541
8542 MARVELL MWIFIEX WIRELESS DRIVER
8543 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8544 M:      Nishant Sarmukadam <nishants@marvell.com>
8545 M:      Ganapathi Bhat <gbhat@marvell.com>
8546 M:      Xinming Hu <huxm@marvell.com>
8547 L:      linux-wireless@vger.kernel.org
8548 S:      Maintained
8549 F:      drivers/net/wireless/marvell/mwifiex/
8550
8551 MARVELL MWL8K WIRELESS DRIVER
8552 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8553 L:      linux-wireless@vger.kernel.org
8554 S:      Odd Fixes
8555 F:      drivers/net/wireless/marvell/mwl8k.c
8556
8557 MARVELL NAND CONTROLLER DRIVER
8558 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8559 L:      linux-mtd@lists.infradead.org
8560 S:      Maintained
8561 F:      drivers/mtd/nand/raw/marvell_nand.c
8562 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8563
8564 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8565 M:      Nicolas Pitre <nico@fluxnic.net>
8566 S:      Odd Fixes
8567 F:      drivers/mmc/host/mvsdio.*
8568
8569 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8570 M:      Hu Ziji <huziji@marvell.com>
8571 L:      linux-mmc@vger.kernel.org
8572 S:      Supported
8573 F:      drivers/mmc/host/sdhci-xenon*
8574 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8575
8576 MATROX FRAMEBUFFER DRIVER
8577 L:      linux-fbdev@vger.kernel.org
8578 S:      Orphan
8579 F:      drivers/video/fbdev/matrox/matroxfb_*
8580 F:      include/uapi/linux/matroxfb.h
8581
8582 MAX16065 HARDWARE MONITOR DRIVER
8583 M:      Guenter Roeck <linux@roeck-us.net>
8584 L:      linux-hwmon@vger.kernel.org
8585 S:      Maintained
8586 F:      Documentation/hwmon/max16065
8587 F:      drivers/hwmon/max16065.c
8588
8589 MAX20751 HARDWARE MONITOR DRIVER
8590 M:      Guenter Roeck <linux@roeck-us.net>
8591 L:      linux-hwmon@vger.kernel.org
8592 S:      Maintained
8593 F:      Documentation/hwmon/max20751
8594 F:      drivers/hwmon/max20751.c
8595
8596 MAX2175 SDR TUNER DRIVER
8597 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8598 L:      linux-media@vger.kernel.org
8599 T:      git git://linuxtv.org/media_tree.git
8600 S:      Maintained
8601 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8602 F:      Documentation/media/v4l-drivers/max2175.rst
8603 F:      drivers/media/i2c/max2175*
8604 F:      include/uapi/linux/max2175.h
8605
8606 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8607 L:      linux-hwmon@vger.kernel.org
8608 S:      Orphan
8609 F:      Documentation/hwmon/max6650
8610 F:      drivers/hwmon/max6650.c
8611
8612 MAX6697 HARDWARE MONITOR DRIVER
8613 M:      Guenter Roeck <linux@roeck-us.net>
8614 L:      linux-hwmon@vger.kernel.org
8615 S:      Maintained
8616 F:      Documentation/hwmon/max6697
8617 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8618 F:      drivers/hwmon/max6697.c
8619 F:      include/linux/platform_data/max6697.h
8620
8621 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8622 M:      Peter Rosin <peda@axentia.se>
8623 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8624 S:      Maintained
8625 F:      Documentation/devicetree/bindings/sound/max9860.txt
8626 F:      sound/soc/codecs/max9860.*
8627
8628 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8629 M:      Javier Martinez Canillas <javier@dowhile0.org>
8630 L:      linux-kernel@vger.kernel.org
8631 S:      Supported
8632 F:      drivers/regulator/max77802-regulator.c
8633 F:      Documentation/devicetree/bindings/*/*max77802.txt
8634 F:      include/dt-bindings/*/*max77802.h
8635
8636 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8637 M:      Krzysztof Kozlowski <krzk@kernel.org>
8638 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8639 L:      linux-pm@vger.kernel.org
8640 S:      Supported
8641 F:      drivers/power/supply/max14577_charger.c
8642 F:      drivers/power/supply/max77693_charger.c
8643
8644 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8645 M:      Chanwoo Choi <cw00.choi@samsung.com>
8646 M:      Krzysztof Kozlowski <krzk@kernel.org>
8647 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8648 L:      linux-kernel@vger.kernel.org
8649 S:      Supported
8650 F:      drivers/*/max14577*.c
8651 F:      drivers/*/max77686*.c
8652 F:      drivers/*/max77693*.c
8653 F:      drivers/extcon/extcon-max14577.c
8654 F:      drivers/extcon/extcon-max77693.c
8655 F:      drivers/rtc/rtc-max77686.c
8656 F:      drivers/clk/clk-max77686.c
8657 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8658 F:      Documentation/devicetree/bindings/*/max77686.txt
8659 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8660 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8661 F:      include/linux/mfd/max14577*.h
8662 F:      include/linux/mfd/max77686*.h
8663 F:      include/linux/mfd/max77693*.h
8664
8665 MAXIRADIO FM RADIO RECEIVER DRIVER
8666 M:      Hans Verkuil <hverkuil@xs4all.nl>
8667 L:      linux-media@vger.kernel.org
8668 T:      git git://linuxtv.org/media_tree.git
8669 W:      https://linuxtv.org
8670 S:      Maintained
8671 F:      drivers/media/radio/radio-maxiradio*
8672
8673 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8674 M:      Peter Rosin <peda@axentia.se>
8675 L:      linux-iio@vger.kernel.org
8676 S:      Maintained
8677 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8678 F:      drivers/iio/potentiometer/mcp4018.c
8679 F:      drivers/iio/potentiometer/mcp4531.c
8680
8681 MCR20A IEEE-802.15.4 RADIO DRIVER
8682 M:      Xue Liu <liuxuenetmail@gmail.com>
8683 L:      linux-wpan@vger.kernel.org
8684 W:      https://github.com/xueliu/mcr20a-linux
8685 S:      Maintained
8686 F:      drivers/net/ieee802154/mcr20a.c
8687 F:      drivers/net/ieee802154/mcr20a.h
8688 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8689
8690 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8691 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8692 L:      linux-iio@vger.kernel.org
8693 S:      Maintained
8694 F:      drivers/iio/dac/cio-dac.c
8695
8696 MEDIA DRIVERS FOR ASCOT2E
8697 M:      Sergey Kozlov <serjk@netup.ru>
8698 M:      Abylay Ospan <aospan@netup.ru>
8699 L:      linux-media@vger.kernel.org
8700 W:      https://linuxtv.org
8701 W:      http://netup.tv/
8702 T:      git git://linuxtv.org/media_tree.git
8703 S:      Supported
8704 F:      drivers/media/dvb-frontends/ascot2e*
8705
8706 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8707 M:      Jasmin Jessich <jasmin@anw.at>
8708 L:      linux-media@vger.kernel.org
8709 W:      https://linuxtv.org
8710 T:      git git://linuxtv.org/media_tree.git
8711 S:      Maintained
8712 F:      drivers/media/dvb-frontends/cxd2099*
8713
8714 MEDIA DRIVERS FOR CXD2841ER
8715 M:      Sergey Kozlov <serjk@netup.ru>
8716 M:      Abylay Ospan <aospan@netup.ru>
8717 L:      linux-media@vger.kernel.org
8718 W:      https://linuxtv.org
8719 W:      http://netup.tv/
8720 T:      git git://linuxtv.org/media_tree.git
8721 S:      Supported
8722 F:      drivers/media/dvb-frontends/cxd2841er*
8723
8724 MEDIA DRIVERS FOR CXD2880
8725 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8726 L:      linux-media@vger.kernel.org
8727 W:      http://linuxtv.org/
8728 T:      git git://linuxtv.org/media_tree.git
8729 S:      Supported
8730 F:      drivers/media/dvb-frontends/cxd2880/*
8731 F:      drivers/media/spi/cxd2880*
8732
8733 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
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/pci/ddbridge/*
8740
8741 MEDIA DRIVERS FOR FREESCALE IMX
8742 M:      Steve Longerbeam <slongerbeam@gmail.com>
8743 M:      Philipp Zabel <p.zabel@pengutronix.de>
8744 L:      linux-media@vger.kernel.org
8745 T:      git git://linuxtv.org/media_tree.git
8746 S:      Maintained
8747 F:      Documentation/devicetree/bindings/media/imx.txt
8748 F:      Documentation/media/v4l-drivers/imx.rst
8749 F:      drivers/staging/media/imx/
8750 F:      include/linux/imx-media.h
8751 F:      include/media/imx.h
8752
8753 MEDIA DRIVERS FOR HELENE
8754 M:      Abylay Ospan <aospan@netup.ru>
8755 L:      linux-media@vger.kernel.org
8756 W:      https://linuxtv.org
8757 W:      http://netup.tv/
8758 T:      git git://linuxtv.org/media_tree.git
8759 S:      Supported
8760 F:      drivers/media/dvb-frontends/helene*
8761
8762 MEDIA DRIVERS FOR HORUS3A
8763 M:      Sergey Kozlov <serjk@netup.ru>
8764 M:      Abylay Ospan <aospan@netup.ru>
8765 L:      linux-media@vger.kernel.org
8766 W:      https://linuxtv.org
8767 W:      http://netup.tv/
8768 T:      git git://linuxtv.org/media_tree.git
8769 S:      Supported
8770 F:      drivers/media/dvb-frontends/horus3a*
8771
8772 MEDIA DRIVERS FOR LNBH25
8773 M:      Sergey Kozlov <serjk@netup.ru>
8774 M:      Abylay Ospan <aospan@netup.ru>
8775 L:      linux-media@vger.kernel.org
8776 W:      https://linuxtv.org
8777 W:      http://netup.tv/
8778 T:      git git://linuxtv.org/media_tree.git
8779 S:      Supported
8780 F:      drivers/media/dvb-frontends/lnbh25*
8781
8782 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8783 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8784 L:      linux-media@vger.kernel.org
8785 W:      https://linuxtv.org
8786 T:      git git://linuxtv.org/media_tree.git
8787 S:      Maintained
8788 F:      drivers/media/dvb-frontends/mxl5xx*
8789
8790 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8791 M:      Sergey Kozlov <serjk@netup.ru>
8792 M:      Abylay Ospan <aospan@netup.ru>
8793 L:      linux-media@vger.kernel.org
8794 W:      https://linuxtv.org
8795 W:      http://netup.tv/
8796 T:      git git://linuxtv.org/media_tree.git
8797 S:      Supported
8798 F:      drivers/media/pci/netup_unidvb/*
8799
8800 MEDIA DRIVERS FOR RENESAS - CEU
8801 M:      Jacopo Mondi <jacopo@jmondi.org>
8802 L:      linux-media@vger.kernel.org
8803 L:      linux-renesas-soc@vger.kernel.org
8804 T:      git git://linuxtv.org/media_tree.git
8805 S:      Supported
8806 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8807 F:      drivers/media/platform/renesas-ceu.c
8808 F:      include/media/drv-intf/renesas-ceu.h
8809
8810 MEDIA DRIVERS FOR RENESAS - DRIF
8811 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8812 L:      linux-media@vger.kernel.org
8813 L:      linux-renesas-soc@vger.kernel.org
8814 T:      git git://linuxtv.org/media_tree.git
8815 S:      Supported
8816 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8817 F:      drivers/media/platform/rcar_drif.c
8818
8819 MEDIA DRIVERS FOR RENESAS - FCP
8820 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8821 L:      linux-media@vger.kernel.org
8822 L:      linux-renesas-soc@vger.kernel.org
8823 T:      git git://linuxtv.org/media_tree.git
8824 S:      Supported
8825 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8826 F:      drivers/media/platform/rcar-fcp.c
8827 F:      include/media/rcar-fcp.h
8828
8829 MEDIA DRIVERS FOR RENESAS - FDP1
8830 M:      Kieran Bingham <kieran@bingham.xyz>
8831 L:      linux-media@vger.kernel.org
8832 L:      linux-renesas-soc@vger.kernel.org
8833 T:      git git://linuxtv.org/media_tree.git
8834 S:      Supported
8835 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8836 F:      drivers/media/platform/rcar_fdp1.c
8837
8838 MEDIA DRIVERS FOR RENESAS - VIN
8839 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8840 L:      linux-media@vger.kernel.org
8841 L:      linux-renesas-soc@vger.kernel.org
8842 T:      git git://linuxtv.org/media_tree.git
8843 S:      Supported
8844 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8845 F:      drivers/media/platform/rcar-vin/
8846
8847 MEDIA DRIVERS FOR RENESAS - VSP1
8848 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8849 L:      linux-media@vger.kernel.org
8850 L:      linux-renesas-soc@vger.kernel.org
8851 T:      git git://linuxtv.org/media_tree.git
8852 S:      Supported
8853 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8854 F:      drivers/media/platform/vsp1/
8855
8856 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8857 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8858 L:      linux-media@vger.kernel.org
8859 W:      https://linuxtv.org
8860 T:      git git://linuxtv.org/media_tree.git
8861 S:      Maintained
8862 F:      drivers/media/dvb-frontends/stv0910*
8863
8864 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8865 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8866 L:      linux-media@vger.kernel.org
8867 W:      https://linuxtv.org
8868 T:      git git://linuxtv.org/media_tree.git
8869 S:      Maintained
8870 F:      drivers/media/dvb-frontends/stv6111*
8871
8872 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8873 M:      Dmitry Osipenko <digetx@gmail.com>
8874 L:      linux-media@vger.kernel.org
8875 L:      linux-tegra@vger.kernel.org
8876 T:      git git://linuxtv.org/media_tree.git
8877 S:      Maintained
8878 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8879 F:      drivers/staging/media/tegra-vde/
8880
8881 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8882 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
8883 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8884 P:      LinuxTV.org Project
8885 L:      linux-media@vger.kernel.org
8886 W:      https://linuxtv.org
8887 Q:      http://patchwork.kernel.org/project/linux-media/list/
8888 T:      git git://linuxtv.org/media_tree.git
8889 S:      Maintained
8890 F:      Documentation/devicetree/bindings/media/
8891 F:      Documentation/media/
8892 F:      drivers/media/
8893 F:      drivers/staging/media/
8894 F:      include/linux/platform_data/media/
8895 F:      include/media/
8896 F:      include/uapi/linux/dvb/
8897 F:      include/uapi/linux/videodev2.h
8898 F:      include/uapi/linux/media.h
8899 F:      include/uapi/linux/v4l2-*
8900 F:      include/uapi/linux/meye.h
8901 F:      include/uapi/linux/ivtv*
8902 F:      include/uapi/linux/uvcvideo.h
8903
8904 MEDIATEK CIR DRIVER
8905 M:      Sean Wang <sean.wang@mediatek.com>
8906 S:      Maintained
8907 F:      drivers/media/rc/mtk-cir.c
8908
8909 MEDIATEK DMA DRIVER
8910 M:      Sean Wang <sean.wang@mediatek.com>
8911 L:      dmaengine@vger.kernel.org
8912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8913 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8914 S:      Maintained
8915 F:      Documentation/devicetree/bindings/dma/mtk-*
8916 F:      drivers/dma/mediatek/
8917
8918 MEDIATEK PMIC LED DRIVER
8919 M:      Sean Wang <sean.wang@mediatek.com>
8920 S:      Maintained
8921 F:      drivers/leds/leds-mt6323.c
8922 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8923
8924 MEDIATEK ETHERNET DRIVER
8925 M:      Felix Fietkau <nbd@openwrt.org>
8926 M:      John Crispin <john@phrozen.org>
8927 M:      Sean Wang <sean.wang@mediatek.com>
8928 M:      Nelson Chang <nelson.chang@mediatek.com>
8929 L:      netdev@vger.kernel.org
8930 S:      Maintained
8931 F:      drivers/net/ethernet/mediatek/
8932
8933 MEDIATEK SWITCH DRIVER
8934 M:      Sean Wang <sean.wang@mediatek.com>
8935 L:      netdev@vger.kernel.org
8936 S:      Maintained
8937 F:      drivers/net/dsa/mt7530.*
8938 F:      net/dsa/tag_mtk.c
8939
8940 MEDIATEK JPEG DRIVER
8941 M:      Rick Chang <rick.chang@mediatek.com>
8942 M:      Bin Liu <bin.liu@mediatek.com>
8943 S:      Supported
8944 F:      drivers/media/platform/mtk-jpeg/
8945 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8946
8947 MEDIATEK MDP DRIVER
8948 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8949 M:      Houlong Wei <houlong.wei@mediatek.com>
8950 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8951 S:      Supported
8952 F:      drivers/media/platform/mtk-mdp/
8953 F:      drivers/media/platform/mtk-vpu/
8954 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8955
8956 MEDIATEK MEDIA DRIVER
8957 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8958 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8959 S:      Supported
8960 F:      drivers/media/platform/mtk-vcodec/
8961 F:      drivers/media/platform/mtk-vpu/
8962 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8963 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8964
8965 MEDIATEK MT7601U WIRELESS LAN DRIVER
8966 M:      Jakub Kicinski <kubakici@wp.pl>
8967 L:      linux-wireless@vger.kernel.org
8968 S:      Maintained
8969 F:      drivers/net/wireless/mediatek/mt7601u/
8970
8971 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8972 M:      Sean Wang <sean.wang@mediatek.com>
8973 S:      Maintained
8974 F:      drivers/char/hw_random/mtk-rng.c
8975
8976 MEDIATEK USB3 DRD IP DRIVER
8977 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8978 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8980 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8981 S:      Maintained
8982 F:      drivers/usb/mtu3/
8983
8984 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8985 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8986 M:      Martin Donnelly <martin.donnelly@ge.com>
8987 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8988 S:      Maintained
8989 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8990 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8991
8992 MEGARAID SCSI/SAS DRIVERS
8993 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8994 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8995 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8996 L:      megaraidlinux.pdl@broadcom.com
8997 L:      linux-scsi@vger.kernel.org
8998 W:      http://www.avagotech.com/support/
8999 S:      Maintained
9000 F:      Documentation/scsi/megaraid.txt
9001 F:      drivers/scsi/megaraid.*
9002 F:      drivers/scsi/megaraid/
9003
9004 MELEXIS MLX90614 DRIVER
9005 M:      Crt Mori <cmo@melexis.com>
9006 L:      linux-iio@vger.kernel.org
9007 W:      http://www.melexis.com
9008 S:      Supported
9009 F:      drivers/iio/temperature/mlx90614.c
9010
9011 MELEXIS MLX90632 DRIVER
9012 M:      Crt Mori <cmo@melexis.com>
9013 L:      linux-iio@vger.kernel.org
9014 W:      http://www.melexis.com
9015 S:      Supported
9016 F:      drivers/iio/temperature/mlx90632.c
9017
9018 MELFAS MIP4 TOUCHSCREEN DRIVER
9019 M:      Sangwon Jee <jeesw@melfas.com>
9020 W:      http://www.melfas.com
9021 S:      Supported
9022 F:      drivers/input/touchscreen/melfas_mip4.c
9023 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9024
9025 MELLANOX ETHERNET DRIVER (mlx4_en)
9026 M:      Tariq Toukan <tariqt@mellanox.com>
9027 L:      netdev@vger.kernel.org
9028 S:      Supported
9029 W:      http://www.mellanox.com
9030 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9031 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9032
9033 MELLANOX ETHERNET DRIVER (mlx5e)
9034 M:      Saeed Mahameed <saeedm@mellanox.com>
9035 L:      netdev@vger.kernel.org
9036 S:      Supported
9037 W:      http://www.mellanox.com
9038 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9039 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9040
9041 MELLANOX ETHERNET INNOVA DRIVER
9042 M:      Ilan Tayari <ilant@mellanox.com>
9043 R:      Boris Pismenny <borisp@mellanox.com>
9044 L:      netdev@vger.kernel.org
9045 S:      Supported
9046 W:      http://www.mellanox.com
9047 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9048 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9049 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9050
9051 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9052 M:      Ilan Tayari <ilant@mellanox.com>
9053 R:      Boris Pismenny <borisp@mellanox.com>
9054 L:      netdev@vger.kernel.org
9055 S:      Supported
9056 W:      http://www.mellanox.com
9057 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9058 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9059 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9060
9061 MELLANOX ETHERNET SWITCH DRIVERS
9062 M:      Jiri Pirko <jiri@mellanox.com>
9063 M:      Ido Schimmel <idosch@mellanox.com>
9064 L:      netdev@vger.kernel.org
9065 S:      Supported
9066 W:      http://www.mellanox.com
9067 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9068 F:      drivers/net/ethernet/mellanox/mlxsw/
9069
9070 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9071 M:      mlxsw@mellanox.com
9072 L:      netdev@vger.kernel.org
9073 S:      Supported
9074 W:      http://www.mellanox.com
9075 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9076 F:      drivers/net/ethernet/mellanox/mlxfw/
9077
9078 MELLANOX HARDWARE PLATFORM SUPPORT
9079 M:      Andy Shevchenko <andy@infradead.org>
9080 M:      Darren Hart <dvhart@infradead.org>
9081 M:      Vadim Pasternak <vadimp@mellanox.com>
9082 L:      platform-driver-x86@vger.kernel.org
9083 S:      Supported
9084 F:      drivers/platform/mellanox/
9085
9086 MELLANOX MLX4 core VPI driver
9087 M:      Tariq Toukan <tariqt@mellanox.com>
9088 L:      netdev@vger.kernel.org
9089 L:      linux-rdma@vger.kernel.org
9090 W:      http://www.mellanox.com
9091 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9092 S:      Supported
9093 F:      drivers/net/ethernet/mellanox/mlx4/
9094 F:      include/linux/mlx4/
9095
9096 MELLANOX MLX4 IB driver
9097 M:      Yishai Hadas <yishaih@mellanox.com>
9098 L:      linux-rdma@vger.kernel.org
9099 W:      http://www.mellanox.com
9100 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9101 S:      Supported
9102 F:      drivers/infiniband/hw/mlx4/
9103 F:      include/linux/mlx4/
9104 F:      include/uapi/rdma/mlx4-abi.h
9105
9106 MELLANOX MLX5 core VPI driver
9107 M:      Saeed Mahameed <saeedm@mellanox.com>
9108 M:      Matan Barak <matanb@mellanox.com>
9109 M:      Leon Romanovsky <leonro@mellanox.com>
9110 L:      netdev@vger.kernel.org
9111 L:      linux-rdma@vger.kernel.org
9112 W:      http://www.mellanox.com
9113 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9114 S:      Supported
9115 F:      drivers/net/ethernet/mellanox/mlx5/core/
9116 F:      include/linux/mlx5/
9117
9118 MELLANOX MLX5 IB driver
9119 M:      Matan Barak <matanb@mellanox.com>
9120 M:      Leon Romanovsky <leonro@mellanox.com>
9121 L:      linux-rdma@vger.kernel.org
9122 W:      http://www.mellanox.com
9123 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9124 S:      Supported
9125 F:      drivers/infiniband/hw/mlx5/
9126 F:      include/linux/mlx5/
9127 F:      include/uapi/rdma/mlx5-abi.h
9128
9129 MELLANOX MLXCPLD I2C AND MUX DRIVER
9130 M:      Vadim Pasternak <vadimp@mellanox.com>
9131 M:      Michael Shych <michaelsh@mellanox.com>
9132 L:      linux-i2c@vger.kernel.org
9133 S:      Supported
9134 F:      drivers/i2c/busses/i2c-mlxcpld.c
9135 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9136 F:      Documentation/i2c/busses/i2c-mlxcpld
9137
9138 MELLANOX MLXCPLD LED DRIVER
9139 M:      Vadim Pasternak <vadimp@mellanox.com>
9140 L:      linux-leds@vger.kernel.org
9141 S:      Supported
9142 F:      drivers/leds/leds-mlxcpld.c
9143 F:      drivers/leds/leds-mlxreg.c
9144 F:      Documentation/leds/leds-mlxcpld.txt
9145
9146 MELLANOX PLATFORM DRIVER
9147 M:      Vadim Pasternak <vadimp@mellanox.com>
9148 L:      platform-driver-x86@vger.kernel.org
9149 S:      Supported
9150 F:      drivers/platform/x86/mlx-platform.c
9151
9152 MEMBARRIER SUPPORT
9153 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9154 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9155 L:      linux-kernel@vger.kernel.org
9156 S:      Supported
9157 F:      kernel/sched/membarrier.c
9158 F:      include/uapi/linux/membarrier.h
9159 F:      arch/powerpc/include/asm/membarrier.h
9160
9161 MEMORY MANAGEMENT
9162 L:      linux-mm@kvack.org
9163 W:      http://www.linux-mm.org
9164 S:      Maintained
9165 F:      include/linux/mm.h
9166 F:      include/linux/gfp.h
9167 F:      include/linux/mmzone.h
9168 F:      include/linux/memory_hotplug.h
9169 F:      include/linux/vmalloc.h
9170 F:      mm/
9171
9172 MEMORY TECHNOLOGY DEVICES (MTD)
9173 M:      David Woodhouse <dwmw2@infradead.org>
9174 M:      Brian Norris <computersforpeace@gmail.com>
9175 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9176 M:      Marek Vasut <marek.vasut@gmail.com>
9177 M:      Richard Weinberger <richard@nod.at>
9178 L:      linux-mtd@lists.infradead.org
9179 W:      http://www.linux-mtd.infradead.org/
9180 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9181 T:      git git://git.infradead.org/linux-mtd.git master
9182 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9183 S:      Maintained
9184 F:      Documentation/devicetree/bindings/mtd/
9185 F:      drivers/mtd/
9186 F:      include/linux/mtd/
9187 F:      include/uapi/mtd/
9188
9189 MEN A21 WATCHDOG DRIVER
9190 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9191 L:      linux-watchdog@vger.kernel.org
9192 S:      Maintained
9193 F:      drivers/watchdog/mena21_wdt.c
9194
9195 MEN CHAMELEON BUS (mcb)
9196 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9197 S:      Maintained
9198 F:      drivers/mcb/
9199 F:      include/linux/mcb.h
9200 F:      Documentation/men-chameleon-bus.txt
9201
9202 MEN F21BMC (Board Management Controller)
9203 M:      Andreas Werner <andreas.werner@men.de>
9204 S:      Supported
9205 F:      drivers/mfd/menf21bmc.c
9206 F:      drivers/watchdog/menf21bmc_wdt.c
9207 F:      drivers/leds/leds-menf21bmc.c
9208 F:      drivers/hwmon/menf21bmc_hwmon.c
9209 F:      Documentation/hwmon/menf21bmc
9210
9211 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9212 M:      Neil Armstrong <narmstrong@baylibre.com>
9213 L:      linux-media@lists.freedesktop.org
9214 L:      linux-amlogic@lists.infradead.org
9215 W:      http://linux-meson.com/
9216 S:      Supported
9217 F:      drivers/media/platform/meson/ao-cec.c
9218 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9219 T:      git git://linuxtv.org/media_tree.git
9220
9221 MICROBLAZE ARCHITECTURE
9222 M:      Michal Simek <monstr@monstr.eu>
9223 W:      http://www.monstr.eu/fdt/
9224 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9225 S:      Supported
9226 F:      arch/microblaze/
9227
9228 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9229 M:      Richard Genoud <richard.genoud@gmail.com>
9230 S:      Maintained
9231 F:      drivers/tty/serial/atmel_serial.c
9232 F:      drivers/tty/serial/atmel_serial.h
9233
9234 MICROCHIP / ATMEL DMA DRIVER
9235 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9237 L:      dmaengine@vger.kernel.org
9238 S:      Supported
9239 F:      drivers/dma/at_hdmac.c
9240 F:      drivers/dma/at_hdmac_regs.h
9241 F:      include/linux/platform_data/dma-atmel.h
9242
9243 MICROCHIP / ATMEL ECC DRIVER
9244 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9245 L:      linux-crypto@vger.kernel.org
9246 S:      Maintained
9247 F:      drivers/crypto/atmel-ecc.*
9248
9249 MICROCHIP / ATMEL ISC DRIVER
9250 M:      Songjun Wu <songjun.wu@microchip.com>
9251 L:      linux-media@vger.kernel.org
9252 S:      Supported
9253 F:      drivers/media/platform/atmel/atmel-isc.c
9254 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9255 F:      devicetree/bindings/media/atmel-isc.txt
9256
9257 MICROCHIP / ATMEL NAND DRIVER
9258 M:      Wenyou Yang <wenyou.yang@microchip.com>
9259 M:      Josh Wu <rainyfeeling@outlook.com>
9260 L:      linux-mtd@lists.infradead.org
9261 S:      Supported
9262 F:      drivers/mtd/nand/raw/atmel/*
9263 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9264
9265 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9266 M:      Woojung Huh <Woojung.Huh@microchip.com>
9267 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9268 L:      netdev@vger.kernel.org
9269 S:      Maintained
9270 F:      net/dsa/tag_ksz.c
9271 F:      drivers/net/dsa/microchip/*
9272 F:      include/linux/platform_data/microchip-ksz.h
9273 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9274
9275 MICROCHIP LAN743X ETHERNET DRIVER
9276 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9277 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9278 L:      netdev@vger.kernel.org
9279 S:      Maintained
9280 F:      drivers/net/ethernet/microchip/lan743x_*
9281
9282 MICROCHIP USB251XB DRIVER
9283 M:      Richard Leitner <richard.leitner@skidata.com>
9284 L:      linux-usb@vger.kernel.org
9285 S:      Maintained
9286 F:      drivers/usb/misc/usb251xb.c
9287 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9288
9289 MICROSEMI MIPS SOCS
9290 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9291 L:      linux-mips@linux-mips.org
9292 S:      Maintained
9293 F:      arch/mips/generic/board-ocelot.c
9294 F:      arch/mips/configs/generic/board-ocelot.config
9295 F:      arch/mips/boot/dts/mscc/
9296 F:      Documentation/devicetree/bindings/mips/mscc.txt
9297
9298 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9299 M:      Don Brace <don.brace@microsemi.com>
9300 L:      esc.storagedev@microsemi.com
9301 L:      linux-scsi@vger.kernel.org
9302 S:      Supported
9303 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9304 F:      drivers/scsi/smartpqi/Kconfig
9305 F:      drivers/scsi/smartpqi/Makefile
9306 F:      include/linux/cciss*.h
9307 F:      include/uapi/linux/cciss*.h
9308 F:      Documentation/scsi/smartpqi.txt
9309
9310 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9311 M:      Chen Yu <yu.c.chen@intel.com>
9312 L:      platform-driver-x86@vger.kernel.org
9313 S:      Supported
9314 F:      drivers/platform/x86/surfacepro3_button.c
9315
9316 MICROTEK X6 SCANNER
9317 M:      Oliver Neukum <oliver@neukum.org>
9318 S:      Maintained
9319 F:      drivers/usb/image/microtek.*
9320
9321 MIPS
9322 M:      Ralf Baechle <ralf@linux-mips.org>
9323 M:      James Hogan <jhogan@kernel.org>
9324 L:      linux-mips@linux-mips.org
9325 W:      http://www.linux-mips.org/
9326 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9327 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9328 S:      Supported
9329 F:      Documentation/devicetree/bindings/mips/
9330 F:      Documentation/mips/
9331 F:      arch/mips/
9332 F:      drivers/platform/mips/
9333
9334 MIPS BOSTON DEVELOPMENT BOARD
9335 M:      Paul Burton <paul.burton@mips.com>
9336 L:      linux-mips@linux-mips.org
9337 S:      Maintained
9338 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9339 F:      arch/mips/boot/dts/img/boston.dts
9340 F:      arch/mips/configs/generic/board-boston.config
9341 F:      drivers/clk/imgtec/clk-boston.c
9342 F:      include/dt-bindings/clock/boston-clock.h
9343
9344 MIPS GENERIC PLATFORM
9345 M:      Paul Burton <paul.burton@mips.com>
9346 L:      linux-mips@linux-mips.org
9347 S:      Supported
9348 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9349 F:      arch/mips/generic/
9350 F:      arch/mips/tools/generic-board-config.sh
9351
9352 MIPS/LOONGSON1 ARCHITECTURE
9353 M:      Keguang Zhang <keguang.zhang@gmail.com>
9354 L:      linux-mips@linux-mips.org
9355 S:      Maintained
9356 F:      arch/mips/loongson32/
9357 F:      arch/mips/include/asm/mach-loongson32/
9358 F:      drivers/*/*loongson1*
9359 F:      drivers/*/*/*loongson1*
9360
9361 MIPS/LOONGSON2 ARCHITECTURE
9362 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9363 L:      linux-mips@linux-mips.org
9364 S:      Maintained
9365 F:      arch/mips/loongson64/*{2e/2f}*
9366 F:      arch/mips/include/asm/mach-loongson64/
9367 F:      drivers/*/*loongson2*
9368 F:      drivers/*/*/*loongson2*
9369
9370 MIPS/LOONGSON3 ARCHITECTURE
9371 M:      Huacai Chen <chenhc@lemote.com>
9372 L:      linux-mips@linux-mips.org
9373 S:      Maintained
9374 F:      arch/mips/loongson64/
9375 F:      arch/mips/include/asm/mach-loongson64/
9376 F:      drivers/platform/mips/cpu_hwmon.c
9377 F:      drivers/*/*loongson3*
9378 F:      drivers/*/*/*loongson3*
9379
9380 MIPS RINT INSTRUCTION EMULATION
9381 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9382 L:      linux-mips@linux-mips.org
9383 S:      Supported
9384 F:      arch/mips/math-emu/sp_rint.c
9385 F:      arch/mips/math-emu/dp_rint.c
9386
9387 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9388 M:      Hans Verkuil <hverkuil@xs4all.nl>
9389 L:      linux-media@vger.kernel.org
9390 T:      git git://linuxtv.org/media_tree.git
9391 W:      https://linuxtv.org
9392 S:      Odd Fixes
9393 F:      drivers/media/radio/radio-miropcm20*
9394
9395 MMP SUPPORT
9396 M:      Eric Miao <eric.y.miao@gmail.com>
9397 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9399 T:      git git://github.com/hzhuang1/linux.git
9400 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9401 S:      Maintained
9402 F:      arch/arm/boot/dts/mmp*
9403 F:      arch/arm/mach-mmp/
9404
9405 MN88472 MEDIA DRIVER
9406 M:      Antti Palosaari <crope@iki.fi>
9407 L:      linux-media@vger.kernel.org
9408 W:      https://linuxtv.org
9409 W:      http://palosaari.fi/linux/
9410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9411 S:      Maintained
9412 F:      drivers/media/dvb-frontends/mn88472*
9413
9414 MN88473 MEDIA DRIVER
9415 M:      Antti Palosaari <crope@iki.fi>
9416 L:      linux-media@vger.kernel.org
9417 W:      https://linuxtv.org
9418 W:      http://palosaari.fi/linux/
9419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9420 S:      Maintained
9421 F:      drivers/media/dvb-frontends/mn88473*
9422
9423 MODULE SUPPORT
9424 M:      Jessica Yu <jeyu@kernel.org>
9425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9426 S:      Maintained
9427 F:      include/linux/module.h
9428 F:      kernel/module.c
9429
9430 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9431 W:      http://popies.net/meye/
9432 S:      Orphan
9433 F:      Documentation/media/v4l-drivers/meye*
9434 F:      drivers/media/pci/meye/
9435 F:      include/uapi/linux/meye.h
9436
9437 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9438 M:      Jiri Slaby <jirislaby@gmail.com>
9439 S:      Maintained
9440 F:      Documentation/serial/moxa-smartio
9441 F:      drivers/tty/mxser.*
9442
9443 MR800 AVERMEDIA USB FM RADIO DRIVER
9444 M:      Alexey Klimov <klimov.linux@gmail.com>
9445 L:      linux-media@vger.kernel.org
9446 T:      git git://linuxtv.org/media_tree.git
9447 S:      Maintained
9448 F:      drivers/media/radio/radio-mr800.c
9449
9450 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9451 M:      Alan Ott <alan@signal11.us>
9452 L:      linux-wpan@vger.kernel.org
9453 S:      Maintained
9454 F:      drivers/net/ieee802154/mrf24j40.c
9455 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9456
9457 MSI LAPTOP SUPPORT
9458 M:      "Lee, Chun-Yi" <jlee@suse.com>
9459 L:      platform-driver-x86@vger.kernel.org
9460 S:      Maintained
9461 F:      drivers/platform/x86/msi-laptop.c
9462
9463 MSI WMI SUPPORT
9464 L:      platform-driver-x86@vger.kernel.org
9465 S:      Orphan
9466 F:      drivers/platform/x86/msi-wmi.c
9467
9468 MSI001 MEDIA DRIVER
9469 M:      Antti Palosaari <crope@iki.fi>
9470 L:      linux-media@vger.kernel.org
9471 W:      https://linuxtv.org
9472 W:      http://palosaari.fi/linux/
9473 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9474 T:      git git://linuxtv.org/anttip/media_tree.git
9475 S:      Maintained
9476 F:      drivers/media/tuners/msi001*
9477
9478 MSI2500 MEDIA DRIVER
9479 M:      Antti Palosaari <crope@iki.fi>
9480 L:      linux-media@vger.kernel.org
9481 W:      https://linuxtv.org
9482 W:      http://palosaari.fi/linux/
9483 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9484 T:      git git://linuxtv.org/anttip/media_tree.git
9485 S:      Maintained
9486 F:      drivers/media/usb/msi2500/
9487
9488 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9489 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9490 L:      linux-mtd@lists.infradead.org
9491 S:      Maintained
9492 F:      drivers/mtd/devices/docg3*
9493
9494 MT9M032 APTINA SENSOR DRIVER
9495 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9496 L:      linux-media@vger.kernel.org
9497 T:      git git://linuxtv.org/media_tree.git
9498 S:      Maintained
9499 F:      drivers/media/i2c/mt9m032.c
9500 F:      include/media/i2c/mt9m032.h
9501
9502 MT9P031 APTINA CAMERA SENSOR
9503 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9504 L:      linux-media@vger.kernel.org
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Maintained
9507 F:      drivers/media/i2c/mt9p031.c
9508 F:      include/media/i2c/mt9p031.h
9509
9510 MT9T001 APTINA CAMERA SENSOR
9511 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9512 L:      linux-media@vger.kernel.org
9513 T:      git git://linuxtv.org/media_tree.git
9514 S:      Maintained
9515 F:      drivers/media/i2c/mt9t001.c
9516 F:      include/media/i2c/mt9t001.h
9517
9518 MT9T112 APTINA CAMERA SENSOR
9519 M:      Jacopo Mondi <jacopo@jmondi.org>
9520 L:      linux-media@vger.kernel.org
9521 T:      git git://linuxtv.org/media_tree.git
9522 S:      Odd Fixes
9523 F:      drivers/media/i2c/mt9t112.c
9524 F:      include/media/i2c/mt9t112.h
9525
9526 MT9V032 APTINA CAMERA SENSOR
9527 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9528 L:      linux-media@vger.kernel.org
9529 T:      git git://linuxtv.org/media_tree.git
9530 S:      Maintained
9531 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9532 F:      drivers/media/i2c/mt9v032.c
9533 F:      include/media/i2c/mt9v032.h
9534
9535 MULTIFUNCTION DEVICES (MFD)
9536 M:      Lee Jones <lee.jones@linaro.org>
9537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9538 S:      Supported
9539 F:      Documentation/devicetree/bindings/mfd/
9540 F:      drivers/mfd/
9541 F:      include/linux/mfd/
9542 F:      include/dt-bindings/mfd/
9543
9544 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9545 S:      Orphan
9546 F:      drivers/mmc/host/mmc_spi.c
9547 F:      include/linux/spi/mmc_spi.h
9548
9549 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9550 M:      Ulf Hansson <ulf.hansson@linaro.org>
9551 L:      linux-mmc@vger.kernel.org
9552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9553 S:      Maintained
9554 F:      Documentation/devicetree/bindings/mmc/
9555 F:      drivers/mmc/
9556 F:      include/linux/mmc/
9557 F:      include/uapi/linux/mmc/
9558
9559 MULTIPLEXER SUBSYSTEM
9560 M:      Peter Rosin <peda@axentia.se>
9561 S:      Maintained
9562 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9563 F:      Documentation/devicetree/bindings/mux/
9564 F:      include/linux/dt-bindings/mux/
9565 F:      include/linux/mux/
9566 F:      drivers/mux/
9567
9568 MULTITECH MULTIPORT CARD (ISICOM)
9569 S:      Orphan
9570 F:      drivers/tty/isicom.c
9571 F:      include/linux/isicom.h
9572
9573 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9574 M:      Bin Liu <b-liu@ti.com>
9575 L:      linux-usb@vger.kernel.org
9576 S:      Maintained
9577 F:      drivers/usb/musb/
9578
9579 MXL5007T MEDIA DRIVER
9580 M:      Michael Krufky <mkrufky@linuxtv.org>
9581 L:      linux-media@vger.kernel.org
9582 W:      https://linuxtv.org
9583 W:      http://github.com/mkrufky
9584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9585 T:      git git://linuxtv.org/mkrufky/tuners.git
9586 S:      Maintained
9587 F:      drivers/media/tuners/mxl5007t.*
9588
9589 MXSFB DRM DRIVER
9590 M:      Marek Vasut <marex@denx.de>
9591 S:      Supported
9592 F:      drivers/gpu/drm/mxsfb/
9593 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9594
9595 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9596 M:      Chris Lee <christopher.lee@cspi.com>
9597 L:      netdev@vger.kernel.org
9598 W:      https://www.cspi.com/ethernet-products/support/downloads/
9599 S:      Supported
9600 F:      drivers/net/ethernet/myricom/myri10ge/
9601
9602 NAND FLASH SUBSYSTEM
9603 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9604 R:      Richard Weinberger <richard@nod.at>
9605 L:      linux-mtd@lists.infradead.org
9606 W:      http://www.linux-mtd.infradead.org/
9607 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9608 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9609 T:      git git://git.infradead.org/linux-mtd.git nand/next
9610 S:      Maintained
9611 F:      drivers/mtd/nand/
9612 F:      include/linux/mtd/*nand*.h
9613
9614 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9615 M:      Daniel Mack <zonque@gmail.com>
9616 S:      Maintained
9617 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9618 W:      http://www.native-instruments.com
9619 F:      sound/usb/caiaq/
9620
9621 NATSEMI ETHERNET DRIVER (DP8381x)
9622 S:      Orphan
9623 F:      drivers/net/ethernet/natsemi/natsemi.c
9624
9625 NCP FILESYSTEM
9626 M:      Petr Vandrovec <petr@vandrovec.name>
9627 S:      Obsolete
9628 F:      drivers/staging/ncpfs/
9629
9630 NCR 5380 SCSI DRIVERS
9631 M:      Finn Thain <fthain@telegraphics.com.au>
9632 M:      Michael Schmitz <schmitzmic@gmail.com>
9633 L:      linux-scsi@vger.kernel.org
9634 S:      Maintained
9635 F:      Documentation/scsi/g_NCR5380.txt
9636 F:      drivers/scsi/NCR5380.*
9637 F:      drivers/scsi/arm/cumana_1.c
9638 F:      drivers/scsi/arm/oak.c
9639 F:      drivers/scsi/atari_scsi.*
9640 F:      drivers/scsi/dmx3191d.c
9641 F:      drivers/scsi/g_NCR5380.*
9642 F:      drivers/scsi/mac_scsi.*
9643 F:      drivers/scsi/sun3_scsi.*
9644 F:      drivers/scsi/sun3_scsi_vme.c
9645
9646 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9647 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9648 L:      linux-scsi@vger.kernel.org
9649 S:      Maintained
9650 F:      drivers/scsi/NCR_D700.*
9651
9652 NCT6775 HARDWARE MONITOR DRIVER
9653 M:      Guenter Roeck <linux@roeck-us.net>
9654 L:      linux-hwmon@vger.kernel.org
9655 S:      Maintained
9656 F:      Documentation/hwmon/nct6775
9657 F:      drivers/hwmon/nct6775.c
9658
9659 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9660 M:      Faisal Latif <faisal.latif@intel.com>
9661 L:      linux-rdma@vger.kernel.org
9662 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9663 S:      Supported
9664 F:      drivers/infiniband/hw/nes/
9665 F:      include/uapi/rdma/nes-abi.h
9666
9667 NETEM NETWORK EMULATOR
9668 M:      Stephen Hemminger <stephen@networkplumber.org>
9669 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9670 S:      Maintained
9671 F:      net/sched/sch_netem.c
9672
9673 NETERION 10GbE DRIVERS (s2io/vxge)
9674 M:      Jon Mason <jdmason@kudzu.us>
9675 L:      netdev@vger.kernel.org
9676 S:      Supported
9677 F:      Documentation/networking/s2io.txt
9678 F:      Documentation/networking/vxge.txt
9679 F:      drivers/net/ethernet/neterion/
9680
9681 NETFILTER
9682 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9683 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9684 M:      Florian Westphal <fw@strlen.de>
9685 L:      netfilter-devel@vger.kernel.org
9686 L:      coreteam@netfilter.org
9687 W:      http://www.netfilter.org/
9688 W:      http://www.iptables.org/
9689 W:      http://www.nftables.org/
9690 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9693 S:      Maintained
9694 F:      include/linux/netfilter*
9695 F:      include/linux/netfilter/
9696 F:      include/net/netfilter/
9697 F:      include/uapi/linux/netfilter*
9698 F:      include/uapi/linux/netfilter/
9699 F:      net/*/netfilter.c
9700 F:      net/*/netfilter/
9701 F:      net/netfilter/
9702 F:      net/bridge/br_netfilter*.c
9703
9704 NETROM NETWORK LAYER
9705 M:      Ralf Baechle <ralf@linux-mips.org>
9706 L:      linux-hams@vger.kernel.org
9707 W:      http://www.linux-ax25.org/
9708 S:      Maintained
9709 F:      include/net/netrom.h
9710 F:      include/uapi/linux/netrom.h
9711 F:      net/netrom/
9712
9713 NETRONOME ETHERNET DRIVERS
9714 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9715 L:      oss-drivers@netronome.com
9716 S:      Maintained
9717 F:      drivers/net/ethernet/netronome/
9718
9719 NETWORK BLOCK DEVICE (NBD)
9720 M:      Josef Bacik <jbacik@fb.com>
9721 S:      Maintained
9722 L:      linux-block@vger.kernel.org
9723 L:      nbd@other.debian.org
9724 F:      Documentation/blockdev/nbd.txt
9725 F:      drivers/block/nbd.c
9726 F:      include/uapi/linux/nbd.h
9727
9728 NETWORK DROP MONITOR
9729 M:      Neil Horman <nhorman@tuxdriver.com>
9730 L:      netdev@vger.kernel.org
9731 S:      Maintained
9732 W:      https://fedorahosted.org/dropwatch/
9733 F:      net/core/drop_monitor.c
9734
9735 NETWORKING DRIVERS
9736 M:      "David S. Miller" <davem@davemloft.net>
9737 L:      netdev@vger.kernel.org
9738 W:      http://www.linuxfoundation.org/en/Net
9739 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9742 S:      Odd Fixes
9743 F:      Documentation/devicetree/bindings/net/
9744 F:      drivers/net/
9745 F:      include/linux/if_*
9746 F:      include/linux/netdevice.h
9747 F:      include/linux/etherdevice.h
9748 F:      include/linux/fcdevice.h
9749 F:      include/linux/fddidevice.h
9750 F:      include/linux/hippidevice.h
9751 F:      include/linux/inetdevice.h
9752 F:      include/uapi/linux/if_*
9753 F:      include/uapi/linux/netdevice.h
9754
9755 NETWORKING DRIVERS (WIRELESS)
9756 M:      Kalle Valo <kvalo@codeaurora.org>
9757 L:      linux-wireless@vger.kernel.org
9758 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9761 S:      Maintained
9762 F:      Documentation/devicetree/bindings/net/wireless/
9763 F:      drivers/net/wireless/
9764
9765 NETWORKING [DSA]
9766 M:      Andrew Lunn <andrew@lunn.ch>
9767 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9768 M:      Florian Fainelli <f.fainelli@gmail.com>
9769 S:      Maintained
9770 F:      net/dsa/
9771 F:      include/net/dsa.h
9772 F:      include/linux/dsa/
9773 F:      drivers/net/dsa/
9774
9775 NETWORKING [GENERAL]
9776 M:      "David S. Miller" <davem@davemloft.net>
9777 L:      netdev@vger.kernel.org
9778 W:      http://www.linuxfoundation.org/en/Net
9779 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9782 B:      mailto:netdev@vger.kernel.org
9783 S:      Maintained
9784 F:      net/
9785 F:      include/net/
9786 F:      include/linux/in.h
9787 F:      include/linux/net.h
9788 F:      include/linux/netdevice.h
9789 F:      include/uapi/linux/in.h
9790 F:      include/uapi/linux/net.h
9791 F:      include/uapi/linux/netdevice.h
9792 F:      include/uapi/linux/net_namespace.h
9793 F:      tools/testing/selftests/net/
9794 F:      lib/net_utils.c
9795 F:      lib/random32.c
9796 F:      Documentation/networking/
9797
9798 NETWORKING [IPSEC]
9799 M:      Steffen Klassert <steffen.klassert@secunet.com>
9800 M:      Herbert Xu <herbert@gondor.apana.org.au>
9801 M:      "David S. Miller" <davem@davemloft.net>
9802 L:      netdev@vger.kernel.org
9803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9805 S:      Maintained
9806 F:      net/core/flow.c
9807 F:      net/xfrm/
9808 F:      net/key/
9809 F:      net/ipv4/xfrm*
9810 F:      net/ipv4/esp4*
9811 F:      net/ipv4/ah4.c
9812 F:      net/ipv4/ipcomp.c
9813 F:      net/ipv4/ip_vti.c
9814 F:      net/ipv6/xfrm*
9815 F:      net/ipv6/esp6*
9816 F:      net/ipv6/ah6.c
9817 F:      net/ipv6/ipcomp6.c
9818 F:      net/ipv6/ip6_vti.c
9819 F:      include/uapi/linux/xfrm.h
9820 F:      include/net/xfrm.h
9821
9822 NETWORKING [IPv4/IPv6]
9823 M:      "David S. Miller" <davem@davemloft.net>
9824 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9825 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9826 L:      netdev@vger.kernel.org
9827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9828 S:      Maintained
9829 F:      net/ipv4/
9830 F:      net/ipv6/
9831 F:      include/net/ip*
9832 F:      arch/x86/net/*
9833
9834 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9835 M:      Paul Moore <paul@paul-moore.com>
9836 W:      https://github.com/netlabel
9837 L:      netdev@vger.kernel.org
9838 L:      linux-security-module@vger.kernel.org
9839 S:      Maintained
9840 F:      Documentation/netlabel/
9841 F:      include/net/calipso.h
9842 F:      include/net/cipso_ipv4.h
9843 F:      include/net/netlabel.h
9844 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9845 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9846 F:      net/netlabel/
9847 F:      net/ipv4/cipso_ipv4.c
9848 F:      net/ipv6/calipso.c
9849 F:      net/netfilter/xt_CONNSECMARK.c
9850 F:      net/netfilter/xt_SECMARK.c
9851
9852 NETWORKING [TLS]
9853 M:      Ilya Lesokhin <ilyal@mellanox.com>
9854 M:      Aviad Yehezkel <aviadye@mellanox.com>
9855 M:      Dave Watson <davejwatson@fb.com>
9856 L:      netdev@vger.kernel.org
9857 S:      Maintained
9858 F:      net/tls/*
9859 F:      include/uapi/linux/tls.h
9860 F:      include/net/tls.h
9861
9862 NETWORKING [WIRELESS]
9863 L:      linux-wireless@vger.kernel.org
9864 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9865
9866 NETDEVSIM
9867 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9868 S:      Maintained
9869 F:      drivers/net/netdevsim/*
9870
9871 NETXEN (1/10) GbE SUPPORT
9872 M:      Manish Chopra <manish.chopra@cavium.com>
9873 M:      Rahul Verma <rahul.verma@cavium.com>
9874 M:      Dept-GELinuxNICDev@cavium.com
9875 L:      netdev@vger.kernel.org
9876 S:      Supported
9877 F:      drivers/net/ethernet/qlogic/netxen/
9878
9879 NFC SUBSYSTEM
9880 M:      Samuel Ortiz <sameo@linux.intel.com>
9881 L:      linux-wireless@vger.kernel.org
9882 L:      linux-nfc@lists.01.org (subscribers-only)
9883 S:      Supported
9884 F:      net/nfc/
9885 F:      include/net/nfc/
9886 F:      include/uapi/linux/nfc.h
9887 F:      drivers/nfc/
9888 F:      include/linux/platform_data/nfcmrvl.h
9889 F:      include/linux/platform_data/nxp-nci.h
9890 F:      Documentation/devicetree/bindings/net/nfc/
9891
9892 NFS, SUNRPC, AND LOCKD CLIENTS
9893 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9894 M:      Anna Schumaker <anna.schumaker@netapp.com>
9895 L:      linux-nfs@vger.kernel.org
9896 W:      http://client.linux-nfs.org
9897 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9898 S:      Maintained
9899 F:      fs/lockd/
9900 F:      fs/nfs/
9901 F:      fs/nfs_common/
9902 F:      net/sunrpc/
9903 F:      include/linux/lockd/
9904 F:      include/linux/nfs*
9905 F:      include/linux/sunrpc/
9906 F:      include/uapi/linux/nfs*
9907 F:      include/uapi/linux/sunrpc/
9908
9909 NILFS2 FILESYSTEM
9910 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9911 L:      linux-nilfs@vger.kernel.org
9912 W:      https://nilfs.sourceforge.io/
9913 W:      https://nilfs.osdn.jp/
9914 T:      git git://github.com/konis/nilfs2.git
9915 S:      Supported
9916 F:      Documentation/filesystems/nilfs2.txt
9917 F:      fs/nilfs2/
9918 F:      include/trace/events/nilfs2.h
9919 F:      include/uapi/linux/nilfs2_api.h
9920 F:      include/uapi/linux/nilfs2_ondisk.h
9921
9922 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9923 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9924 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9925 S:      Maintained
9926 F:      Documentation/scsi/NinjaSCSI.txt
9927 F:      drivers/scsi/pcmcia/nsp_*
9928
9929 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9930 M:      GOTO Masanori <gotom@debian.or.jp>
9931 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9932 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9933 S:      Maintained
9934 F:      Documentation/scsi/NinjaSCSI.txt
9935 F:      drivers/scsi/nsp32*
9936
9937 NIOS2 ARCHITECTURE
9938 M:      Ley Foon Tan <lftan@altera.com>
9939 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9941 S:      Maintained
9942 F:      arch/nios2/
9943
9944 NOHZ, DYNTICKS SUPPORT
9945 M:      Frederic Weisbecker <fweisbec@gmail.com>
9946 M:      Thomas Gleixner <tglx@linutronix.de>
9947 M:      Ingo Molnar <mingo@kernel.org>
9948 L:      linux-kernel@vger.kernel.org
9949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9950 S:      Maintained
9951 F:      kernel/time/tick*.*
9952 F:      include/linux/tick.h
9953 F:      include/linux/sched/nohz.h
9954
9955 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9956 M:      Pavel Machek <pavel@ucw.cz>
9957 M:      Sakari Ailus <sakari.ailus@iki.fi>
9958 L:      linux-media@vger.kernel.org
9959 S:      Maintained
9960 F:      drivers/media/i2c/et8ek8
9961 F:      drivers/media/i2c/ad5820.c
9962
9963 NOKIA N900 POWER SUPPLY DRIVERS
9964 R:      Pali Rohár <pali.rohar@gmail.com>
9965 F:      include/linux/power/bq2415x_charger.h
9966 F:      include/linux/power/bq27xxx_battery.h
9967 F:      include/linux/power/isp1704_charger.h
9968 F:      drivers/power/supply/bq2415x_charger.c
9969 F:      drivers/power/supply/bq27xxx_battery.c
9970 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9971 F:      drivers/power/supply/isp1704_charger.c
9972 F:      drivers/power/supply/rx51_battery.c
9973
9974 NTB AMD DRIVER
9975 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9976 L:      linux-ntb@googlegroups.com
9977 S:      Supported
9978 F:      drivers/ntb/hw/amd/
9979
9980 NTB DRIVER CORE
9981 M:      Jon Mason <jdmason@kudzu.us>
9982 M:      Dave Jiang <dave.jiang@intel.com>
9983 M:      Allen Hubbe <allenbh@gmail.com>
9984 L:      linux-ntb@googlegroups.com
9985 S:      Supported
9986 W:      https://github.com/jonmason/ntb/wiki
9987 T:      git git://github.com/jonmason/ntb.git
9988 F:      drivers/ntb/
9989 F:      drivers/net/ntb_netdev.c
9990 F:      include/linux/ntb.h
9991 F:      include/linux/ntb_transport.h
9992 F:      tools/testing/selftests/ntb/
9993
9994 NTB IDT DRIVER
9995 M:      Serge Semin <fancer.lancer@gmail.com>
9996 L:      linux-ntb@googlegroups.com
9997 S:      Supported
9998 F:      drivers/ntb/hw/idt/
9999
10000 NTB INTEL DRIVER
10001 M:      Dave Jiang <dave.jiang@intel.com>
10002 L:      linux-ntb@googlegroups.com
10003 S:      Supported
10004 W:      https://github.com/davejiang/linux/wiki
10005 T:      git https://github.com/davejiang/linux.git
10006 F:      drivers/ntb/hw/intel/
10007
10008 NTFS FILESYSTEM
10009 M:      Anton Altaparmakov <anton@tuxera.com>
10010 L:      linux-ntfs-dev@lists.sourceforge.net
10011 W:      http://www.tuxera.com/
10012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10013 S:      Supported
10014 F:      Documentation/filesystems/ntfs.txt
10015 F:      fs/ntfs/
10016
10017 NUBUS SUBSYSTEM
10018 M:      Finn Thain <fthain@telegraphics.com.au>
10019 L:      linux-m68k@lists.linux-m68k.org
10020 S:      Maintained
10021 F:      arch/*/include/asm/nubus.h
10022 F:      drivers/nubus/
10023 F:      include/linux/nubus.h
10024 F:      include/uapi/linux/nubus.h
10025
10026 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10027 M:      Antonino Daplas <adaplas@gmail.com>
10028 L:      linux-fbdev@vger.kernel.org
10029 S:      Maintained
10030 F:      drivers/video/fbdev/riva/
10031 F:      drivers/video/fbdev/nvidia/
10032
10033 NVM EXPRESS DRIVER
10034 M:      Keith Busch <keith.busch@intel.com>
10035 M:      Jens Axboe <axboe@fb.com>
10036 M:      Christoph Hellwig <hch@lst.de>
10037 M:      Sagi Grimberg <sagi@grimberg.me>
10038 L:      linux-nvme@lists.infradead.org
10039 T:      git://git.infradead.org/nvme.git
10040 W:      http://git.infradead.org/nvme.git
10041 S:      Supported
10042 F:      drivers/nvme/host/
10043 F:      include/linux/nvme.h
10044 F:      include/uapi/linux/nvme_ioctl.h
10045
10046 NVM EXPRESS FC TRANSPORT DRIVERS
10047 M:      James Smart <james.smart@broadcom.com>
10048 L:      linux-nvme@lists.infradead.org
10049 S:      Supported
10050 F:      include/linux/nvme-fc.h
10051 F:      include/linux/nvme-fc-driver.h
10052 F:      drivers/nvme/host/fc.c
10053 F:      drivers/nvme/target/fc.c
10054 F:      drivers/nvme/target/fcloop.c
10055
10056 NVM EXPRESS TARGET DRIVER
10057 M:      Christoph Hellwig <hch@lst.de>
10058 M:      Sagi Grimberg <sagi@grimberg.me>
10059 L:      linux-nvme@lists.infradead.org
10060 T:      git://git.infradead.org/nvme.git
10061 W:      http://git.infradead.org/nvme.git
10062 S:      Supported
10063 F:      drivers/nvme/target/
10064
10065 NVMEM FRAMEWORK
10066 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10067 S:      Maintained
10068 F:      drivers/nvmem/
10069 F:      Documentation/devicetree/bindings/nvmem/
10070 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10071 F:      include/linux/nvmem-consumer.h
10072 F:      include/linux/nvmem-provider.h
10073
10074 NXP SGTL5000 DRIVER
10075 M:      Fabio Estevam <fabio.estevam@nxp.com>
10076 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10077 S:      Maintained
10078 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10079 F:      sound/soc/codecs/sgtl5000*
10080
10081 NXP TDA998X DRM DRIVER
10082 M:      Russell King <linux@armlinux.org.uk>
10083 S:      Supported
10084 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10085 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10086 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10087 F:      include/drm/i2c/tda998x.h
10088
10089 NXP TFA9879 DRIVER
10090 M:      Peter Rosin <peda@axentia.se>
10091 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10092 S:      Maintained
10093 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10094 F:      sound/soc/codecs/tfa9879*
10095
10096 NXP-NCI NFC DRIVER
10097 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10098 R:      Charles Gorand <charles.gorand@effinnov.com>
10099 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10100 S:      Supported
10101 F:      drivers/nfc/nxp-nci
10102
10103 OBJTOOL
10104 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10105 M:      Peter Zijlstra <peterz@infradead.org>
10106 S:      Supported
10107 F:      tools/objtool/
10108
10109 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10110 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10111 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10112 L:      linuxppc-dev@lists.ozlabs.org
10113 S:      Supported
10114 F:      arch/powerpc/platforms/powernv/ocxl.c
10115 F:      arch/powerpc/include/asm/pnv-ocxl.h
10116 F:      drivers/misc/ocxl/
10117 F:      include/misc/ocxl*
10118 F:      include/uapi/misc/ocxl.h
10119 F:      Documentation/accelerators/ocxl.txt
10120
10121 OMAP AUDIO SUPPORT
10122 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10123 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10124 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10125 L:      linux-omap@vger.kernel.org
10126 S:      Maintained
10127 F:      sound/soc/omap/
10128
10129 OMAP CLOCK FRAMEWORK SUPPORT
10130 M:      Paul Walmsley <paul@pwsan.com>
10131 L:      linux-omap@vger.kernel.org
10132 S:      Maintained
10133 F:      arch/arm/*omap*/*clock*
10134
10135 OMAP DEVICE TREE SUPPORT
10136 M:      Benoît Cousson <bcousson@baylibre.com>
10137 M:      Tony Lindgren <tony@atomide.com>
10138 L:      linux-omap@vger.kernel.org
10139 L:      devicetree@vger.kernel.org
10140 S:      Maintained
10141 F:      arch/arm/boot/dts/*omap*
10142 F:      arch/arm/boot/dts/*am3*
10143 F:      arch/arm/boot/dts/*am4*
10144 F:      arch/arm/boot/dts/*am5*
10145 F:      arch/arm/boot/dts/*dra7*
10146
10147 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10148 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10149 L:      linux-omap@vger.kernel.org
10150 L:      linux-fbdev@vger.kernel.org
10151 S:      Maintained
10152 F:      drivers/video/fbdev/omap2/
10153 F:      Documentation/arm/OMAP/DSS
10154
10155 OMAP FRAMEBUFFER SUPPORT
10156 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10157 L:      linux-fbdev@vger.kernel.org
10158 L:      linux-omap@vger.kernel.org
10159 S:      Maintained
10160 F:      drivers/video/fbdev/omap/
10161
10162 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10163 M:      Roger Quadros <rogerq@ti.com>
10164 M:      Tony Lindgren <tony@atomide.com>
10165 L:      linux-omap@vger.kernel.org
10166 S:      Maintained
10167 F:      drivers/memory/omap-gpmc.c
10168 F:      arch/arm/mach-omap2/*gpmc*
10169
10170 OMAP GPIO DRIVER
10171 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10172 M:      Santosh Shilimkar <ssantosh@kernel.org>
10173 M:      Kevin Hilman <khilman@kernel.org>
10174 L:      linux-omap@vger.kernel.org
10175 S:      Maintained
10176 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10177 F:      drivers/gpio/gpio-omap.c
10178
10179 OMAP HARDWARE SPINLOCK SUPPORT
10180 M:      Ohad Ben-Cohen <ohad@wizery.com>
10181 L:      linux-omap@vger.kernel.org
10182 S:      Maintained
10183 F:      drivers/hwspinlock/omap_hwspinlock.c
10184
10185 OMAP HS MMC SUPPORT
10186 L:      linux-mmc@vger.kernel.org
10187 L:      linux-omap@vger.kernel.org
10188 S:      Orphan
10189 F:      drivers/mmc/host/omap_hsmmc.c
10190
10191 OMAP HWMOD DATA
10192 M:      Paul Walmsley <paul@pwsan.com>
10193 L:      linux-omap@vger.kernel.org
10194 S:      Maintained
10195 F:      arch/arm/mach-omap2/omap_hwmod*data*
10196
10197 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10198 M:      Benoît Cousson <bcousson@baylibre.com>
10199 L:      linux-omap@vger.kernel.org
10200 S:      Maintained
10201 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10202
10203 OMAP HWMOD SUPPORT
10204 M:      Benoît Cousson <bcousson@baylibre.com>
10205 M:      Paul Walmsley <paul@pwsan.com>
10206 L:      linux-omap@vger.kernel.org
10207 S:      Maintained
10208 F:      arch/arm/mach-omap2/omap_hwmod.*
10209
10210 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10211 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10212 L:      linux-media@vger.kernel.org
10213 S:      Maintained
10214 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10215 F:      drivers/media/platform/omap3isp/
10216 F:      drivers/staging/media/omap4iss/
10217
10218 OMAP MMC SUPPORT
10219 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10220 L:      linux-omap@vger.kernel.org
10221 S:      Maintained
10222 F:      drivers/mmc/host/omap.c
10223
10224 OMAP POWER MANAGEMENT SUPPORT
10225 M:      Kevin Hilman <khilman@kernel.org>
10226 L:      linux-omap@vger.kernel.org
10227 S:      Maintained
10228 F:      arch/arm/*omap*/*pm*
10229 F:      drivers/cpufreq/omap-cpufreq.c
10230
10231 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10232 M:      Rajendra Nayak <rnayak@codeaurora.org>
10233 M:      Paul Walmsley <paul@pwsan.com>
10234 L:      linux-omap@vger.kernel.org
10235 S:      Maintained
10236 F:      arch/arm/mach-omap2/prm*
10237
10238 OMAP RANDOM NUMBER GENERATOR SUPPORT
10239 M:      Deepak Saxena <dsaxena@plexity.net>
10240 S:      Maintained
10241 F:      drivers/char/hw_random/omap-rng.c
10242
10243 OMAP USB SUPPORT
10244 L:      linux-usb@vger.kernel.org
10245 L:      linux-omap@vger.kernel.org
10246 S:      Orphan
10247 F:      drivers/usb/*/*omap*
10248 F:      arch/arm/*omap*/usb*
10249
10250 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10251 M:      Mark Jackson <mpfj@newflow.co.uk>
10252 L:      linux-omap@vger.kernel.org
10253 S:      Maintained
10254 F:      arch/arm/boot/dts/am335x-nano.dts
10255
10256 OMAP1 SUPPORT
10257 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10258 M:      Tony Lindgren <tony@atomide.com>
10259 L:      linux-omap@vger.kernel.org
10260 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10262 S:      Maintained
10263 F:      arch/arm/mach-omap1/
10264 F:      arch/arm/plat-omap/
10265 F:      arch/arm/configs/omap1_defconfig
10266 F:      drivers/i2c/busses/i2c-omap.c
10267 F:      include/linux/i2c-omap.h
10268
10269 OMAP2+ SUPPORT
10270 M:      Tony Lindgren <tony@atomide.com>
10271 L:      linux-omap@vger.kernel.org
10272 W:      http://www.muru.com/linux/omap/
10273 W:      http://linux.omap.com/
10274 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10276 S:      Maintained
10277 F:      arch/arm/mach-omap2/
10278 F:      arch/arm/plat-omap/
10279 F:      arch/arm/configs/omap2plus_defconfig
10280 F:      drivers/i2c/busses/i2c-omap.c
10281 F:      drivers/irqchip/irq-omap-intc.c
10282 F:      drivers/mfd/*omap*.c
10283 F:      drivers/mfd/menelaus.c
10284 F:      drivers/mfd/palmas.c
10285 F:      drivers/mfd/tps65217.c
10286 F:      drivers/mfd/tps65218.c
10287 F:      drivers/mfd/tps65910.c
10288 F:      drivers/mfd/twl-core.[ch]
10289 F:      drivers/mfd/twl4030*.c
10290 F:      drivers/mfd/twl6030*.c
10291 F:      drivers/mfd/twl6040*.c
10292 F:      drivers/regulator/palmas-regulator*.c
10293 F:      drivers/regulator/pbias-regulator.c
10294 F:      drivers/regulator/tps65217-regulator.c
10295 F:      drivers/regulator/tps65218-regulator.c
10296 F:      drivers/regulator/tps65910-regulator.c
10297 F:      drivers/regulator/twl-regulator.c
10298 F:      drivers/regulator/twl6030-regulator.c
10299 F:      include/linux/i2c-omap.h
10300
10301 ONION OMEGA2+ BOARD
10302 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10303 L:      linux-mips@linux-mips.org
10304 S:      Maintained
10305 F:      arch/mips/boot/dts/ralink/omega2p.dts
10306
10307 OMFS FILESYSTEM
10308 M:      Bob Copeland <me@bobcopeland.com>
10309 L:      linux-karma-devel@lists.sourceforge.net
10310 S:      Maintained
10311 F:      Documentation/filesystems/omfs.txt
10312 F:      fs/omfs/
10313
10314 OMNIKEY CARDMAN 4000 DRIVER
10315 M:      Harald Welte <laforge@gnumonks.org>
10316 S:      Maintained
10317 F:      drivers/char/pcmcia/cm4000_cs.c
10318 F:      include/linux/cm4000_cs.h
10319 F:      include/uapi/linux/cm4000_cs.h
10320
10321 OMNIKEY CARDMAN 4040 DRIVER
10322 M:      Harald Welte <laforge@gnumonks.org>
10323 S:      Maintained
10324 F:      drivers/char/pcmcia/cm4040_cs.*
10325
10326 OMNIVISION OV13858 SENSOR DRIVER
10327 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10328 L:      linux-media@vger.kernel.org
10329 T:      git git://linuxtv.org/media_tree.git
10330 S:      Maintained
10331 F:      drivers/media/i2c/ov13858.c
10332
10333 OMNIVISION OV2685 SENSOR DRIVER
10334 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10335 L:      linux-media@vger.kernel.org
10336 T:      git git://linuxtv.org/media_tree.git
10337 S:      Maintained
10338 F:      drivers/media/i2c/ov2685.c
10339
10340 OMNIVISION OV5640 SENSOR DRIVER
10341 M:      Steve Longerbeam <slongerbeam@gmail.com>
10342 L:      linux-media@vger.kernel.org
10343 T:      git git://linuxtv.org/media_tree.git
10344 S:      Maintained
10345 F:      drivers/media/i2c/ov5640.c
10346
10347 OMNIVISION OV5647 SENSOR DRIVER
10348 M:      Luis Oliveira <lolivei@synopsys.com>
10349 L:      linux-media@vger.kernel.org
10350 T:      git git://linuxtv.org/media_tree.git
10351 S:      Maintained
10352 F:      drivers/media/i2c/ov5647.c
10353
10354 OMNIVISION OV5695 SENSOR DRIVER
10355 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10356 L:      linux-media@vger.kernel.org
10357 T:      git git://linuxtv.org/media_tree.git
10358 S:      Maintained
10359 F:      drivers/media/i2c/ov5695.c
10360
10361 OMNIVISION OV7670 SENSOR DRIVER
10362 M:      Jonathan Corbet <corbet@lwn.net>
10363 L:      linux-media@vger.kernel.org
10364 T:      git git://linuxtv.org/media_tree.git
10365 S:      Maintained
10366 F:      drivers/media/i2c/ov7670.c
10367 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10368
10369 OMNIVISION OV772x SENSOR DRIVER
10370 M:      Jacopo Mondi <jacopo@jmondi.org>
10371 L:      linux-media@vger.kernel.org
10372 T:      git git://linuxtv.org/media_tree.git
10373 S:      Odd fixes
10374 F:      drivers/media/i2c/ov772x.c
10375 F:      include/media/i2c/ov772x.h
10376
10377 OMNIVISION OV7740 SENSOR DRIVER
10378 M:      Wenyou Yang <wenyou.yang@microchip.com>
10379 L:      linux-media@vger.kernel.org
10380 T:      git git://linuxtv.org/media_tree.git
10381 S:      Maintained
10382 F:      drivers/media/i2c/ov7740.c
10383 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10384
10385 OMNIVISION OV9650 SENSOR DRIVER
10386 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10387 R:      Akinobu Mita <akinobu.mita@gmail.com>
10388 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10389 L:      linux-media@vger.kernel.org
10390 T:      git git://linuxtv.org/media_tree.git
10391 S:      Maintained
10392 F:      drivers/media/i2c/ov9650.c
10393 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10394
10395 ONENAND FLASH DRIVER
10396 M:      Kyungmin Park <kyungmin.park@samsung.com>
10397 L:      linux-mtd@lists.infradead.org
10398 S:      Maintained
10399 F:      drivers/mtd/nand/onenand/
10400 F:      include/linux/mtd/onenand*.h
10401
10402 ONSTREAM SCSI TAPE DRIVER
10403 M:      Willem Riede <osst@riede.org>
10404 L:      osst-users@lists.sourceforge.net
10405 L:      linux-scsi@vger.kernel.org
10406 S:      Maintained
10407 F:      Documentation/scsi/osst.txt
10408 F:      drivers/scsi/osst.*
10409 F:      drivers/scsi/osst_*.h
10410 F:      drivers/scsi/st.h
10411
10412 OP-TEE DRIVER
10413 M:      Jens Wiklander <jens.wiklander@linaro.org>
10414 S:      Maintained
10415 F:      drivers/tee/optee/
10416
10417 OPA-VNIC DRIVER
10418 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10419 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10420 L:      linux-rdma@vger.kernel.org
10421 S:      Supported
10422 F:      drivers/infiniband/ulp/opa_vnic
10423
10424 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10425 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10426 L:      devicetree@vger.kernel.org
10427 S:      Maintained
10428 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10429 F:      Documentation/devicetree/overlay-notes.txt
10430 F:      drivers/of/overlay.c
10431 F:      drivers/of/resolver.c
10432
10433 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10434 M:      Rob Herring <robh+dt@kernel.org>
10435 M:      Frank Rowand <frowand.list@gmail.com>
10436 L:      devicetree@vger.kernel.org
10437 W:      http://www.devicetree.org/
10438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10439 S:      Maintained
10440 F:      drivers/of/
10441 F:      include/linux/of*.h
10442 F:      scripts/dtc/
10443 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10444
10445 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10446 M:      Rob Herring <robh+dt@kernel.org>
10447 M:      Mark Rutland <mark.rutland@arm.com>
10448 L:      devicetree@vger.kernel.org
10449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10450 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10451 S:      Maintained
10452 F:      Documentation/devicetree/
10453 F:      arch/*/boot/dts/
10454 F:      include/dt-bindings/
10455
10456 OPENCORES I2C BUS DRIVER
10457 M:      Peter Korsgaard <jacmet@sunsite.dk>
10458 L:      linux-i2c@vger.kernel.org
10459 S:      Maintained
10460 F:      Documentation/i2c/busses/i2c-ocores
10461 F:      drivers/i2c/busses/i2c-ocores.c
10462
10463 OPENRISC ARCHITECTURE
10464 M:      Jonas Bonn <jonas@southpole.se>
10465 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10466 M:      Stafford Horne <shorne@gmail.com>
10467 T:      git git://github.com/openrisc/linux.git
10468 L:      openrisc@lists.librecores.org
10469 W:      http://openrisc.io
10470 S:      Maintained
10471 F:      Documentation/devicetree/bindings/openrisc/
10472 F:      Documentation/openrisc/
10473 F:      arch/openrisc/
10474 F:      drivers/irqchip/irq-ompic.c
10475 F:      drivers/irqchip/irq-or1k-*
10476
10477 OPENVSWITCH
10478 M:      Pravin B Shelar <pshelar@ovn.org>
10479 L:      netdev@vger.kernel.org
10480 L:      dev@openvswitch.org
10481 W:      http://openvswitch.org
10482 S:      Maintained
10483 F:      net/openvswitch/
10484 F:      include/uapi/linux/openvswitch.h
10485
10486 OPERATING PERFORMANCE POINTS (OPP)
10487 M:      Viresh Kumar <vireshk@kernel.org>
10488 M:      Nishanth Menon <nm@ti.com>
10489 M:      Stephen Boyd <sboyd@kernel.org>
10490 L:      linux-pm@vger.kernel.org
10491 S:      Maintained
10492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10493 F:      drivers/opp/
10494 F:      include/linux/pm_opp.h
10495 F:      Documentation/power/opp.txt
10496 F:      Documentation/devicetree/bindings/opp/
10497
10498 OPL4 DRIVER
10499 M:      Clemens Ladisch <clemens@ladisch.de>
10500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10501 T:      git git://git.alsa-project.org/alsa-kernel.git
10502 S:      Maintained
10503 F:      sound/drivers/opl4/
10504
10505 OPROFILE
10506 M:      Robert Richter <rric@kernel.org>
10507 L:      oprofile-list@lists.sf.net
10508 S:      Maintained
10509 F:      arch/*/include/asm/oprofile*.h
10510 F:      arch/*/oprofile/
10511 F:      drivers/oprofile/
10512 F:      include/linux/oprofile.h
10513
10514 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10515 M:      Mark Fasheh <mark@fasheh.com>
10516 M:      Joel Becker <jlbec@evilplan.org>
10517 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10518 W:      http://ocfs2.wiki.kernel.org
10519 S:      Supported
10520 F:      Documentation/filesystems/ocfs2.txt
10521 F:      Documentation/filesystems/dlmfs.txt
10522 F:      fs/ocfs2/
10523
10524 ORANGEFS FILESYSTEM
10525 M:      Mike Marshall <hubcap@omnibond.com>
10526 R:      Martin Brandenburg <martin@omnibond.com>
10527 L:      devel@lists.orangefs.org
10528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10529 S:      Supported
10530 F:      fs/orangefs/
10531 F:      Documentation/filesystems/orangefs.txt
10532
10533 ORINOCO DRIVER
10534 L:      linux-wireless@vger.kernel.org
10535 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10536 W:      http://www.nongnu.org/orinoco/
10537 S:      Orphan
10538 F:      drivers/net/wireless/intersil/orinoco/
10539
10540 OSD LIBRARY and FILESYSTEM
10541 M:      Boaz Harrosh <ooo@electrozaur.com>
10542 S:      Maintained
10543 F:      drivers/scsi/osd/
10544 F:      include/scsi/osd_*
10545 F:      fs/exofs/
10546
10547 OV2659 OMNIVISION SENSOR DRIVER
10548 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10549 L:      linux-media@vger.kernel.org
10550 W:      https://linuxtv.org
10551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10552 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10553 S:      Maintained
10554 F:      drivers/media/i2c/ov2659.c
10555 F:      include/media/i2c/ov2659.h
10556
10557 OVERLAY FILESYSTEM
10558 M:      Miklos Szeredi <miklos@szeredi.hu>
10559 L:      linux-unionfs@vger.kernel.org
10560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10561 S:      Supported
10562 F:      fs/overlayfs/
10563 F:      Documentation/filesystems/overlayfs.txt
10564
10565 P54 WIRELESS DRIVER
10566 M:      Christian Lamparter <chunkeey@googlemail.com>
10567 L:      linux-wireless@vger.kernel.org
10568 W:      http://wireless.kernel.org/en/users/Drivers/p54
10569 S:      Maintained
10570 F:      drivers/net/wireless/intersil/p54/
10571
10572 PA SEMI ETHERNET DRIVER
10573 L:      netdev@vger.kernel.org
10574 S:      Orphan
10575 F:      drivers/net/ethernet/pasemi/*
10576
10577 PA SEMI SMBUS DRIVER
10578 L:      linux-i2c@vger.kernel.org
10579 S:      Orphan
10580 F:      drivers/i2c/busses/i2c-pasemi.c
10581
10582 PADATA PARALLEL EXECUTION MECHANISM
10583 M:      Steffen Klassert <steffen.klassert@secunet.com>
10584 L:      linux-crypto@vger.kernel.org
10585 S:      Maintained
10586 F:      kernel/padata.c
10587 F:      include/linux/padata.h
10588 F:      Documentation/padata.txt
10589
10590 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10591 M:      Harald Welte <laforge@gnumonks.org>
10592 L:      platform-driver-x86@vger.kernel.org
10593 S:      Maintained
10594 F:      drivers/platform/x86/panasonic-laptop.c
10595
10596 PARALLEL LCD/KEYPAD PANEL DRIVER
10597 M:      Willy Tarreau <willy@haproxy.com>
10598 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10599 S:      Odd Fixes
10600 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10601 F:      drivers/misc/panel.c
10602
10603 PARALLEL PORT SUBSYSTEM
10604 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10605 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10606 L:      linux-parport@lists.infradead.org (subscribers-only)
10607 S:      Maintained
10608 F:      drivers/parport/
10609 F:      include/linux/parport*.h
10610 F:      drivers/char/ppdev.c
10611 F:      include/uapi/linux/ppdev.h
10612 F:      Documentation/parport*.txt
10613
10614 PARAVIRT_OPS INTERFACE
10615 M:      Juergen Gross <jgross@suse.com>
10616 M:      Alok Kataria <akataria@vmware.com>
10617 L:      virtualization@lists.linux-foundation.org
10618 S:      Supported
10619 F:      Documentation/virtual/paravirt_ops.txt
10620 F:      arch/*/kernel/paravirt*
10621 F:      arch/*/include/asm/paravirt*.h
10622 F:      include/linux/hypervisor.h
10623
10624 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10625 M:      Tim Waugh <tim@cyberelk.net>
10626 L:      linux-parport@lists.infradead.org (subscribers-only)
10627 S:      Maintained
10628 F:      Documentation/blockdev/paride.txt
10629 F:      drivers/block/paride/
10630
10631 PARISC ARCHITECTURE
10632 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10633 M:      Helge Deller <deller@gmx.de>
10634 L:      linux-parisc@vger.kernel.org
10635 W:      http://www.parisc-linux.org/
10636 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10639 S:      Maintained
10640 F:      arch/parisc/
10641 F:      Documentation/parisc/
10642 F:      drivers/parisc/
10643 F:      drivers/char/agp/parisc-agp.c
10644 F:      drivers/input/serio/gscps2.c
10645 F:      drivers/parport/parport_gsc.*
10646 F:      drivers/tty/serial/8250/8250_gsc.c
10647 F:      drivers/video/fbdev/sti*
10648 F:      drivers/video/console/sti*
10649 F:      drivers/video/logo/logo_parisc*
10650
10651 PARMAN
10652 M:      Jiri Pirko <jiri@mellanox.com>
10653 L:      netdev@vger.kernel.org
10654 S:      Supported
10655 F:      lib/parman.c
10656 F:      lib/test_parman.c
10657 F:      include/linux/parman.h
10658
10659 PC87360 HARDWARE MONITORING DRIVER
10660 M:      Jim Cromie <jim.cromie@gmail.com>
10661 L:      linux-hwmon@vger.kernel.org
10662 S:      Maintained
10663 F:      Documentation/hwmon/pc87360
10664 F:      drivers/hwmon/pc87360.c
10665
10666 PC8736x GPIO DRIVER
10667 M:      Jim Cromie <jim.cromie@gmail.com>
10668 S:      Maintained
10669 F:      drivers/char/pc8736x_gpio.c
10670
10671 PC87427 HARDWARE MONITORING DRIVER
10672 M:      Jean Delvare <jdelvare@suse.com>
10673 L:      linux-hwmon@vger.kernel.org
10674 S:      Maintained
10675 F:      Documentation/hwmon/pc87427
10676 F:      drivers/hwmon/pc87427.c
10677
10678 PCA9532 LED DRIVER
10679 M:      Riku Voipio <riku.voipio@iki.fi>
10680 S:      Maintained
10681 F:      drivers/leds/leds-pca9532.c
10682 F:      include/linux/leds-pca9532.h
10683
10684 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10685 M:      Guenter Roeck <linux@roeck-us.net>
10686 L:      linux-i2c@vger.kernel.org
10687 S:      Maintained
10688 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10689
10690 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10691 M:      Khalid Aziz <khalid@gonehiking.org>
10692 S:      Maintained
10693 F:      drivers/firmware/pcdp.*
10694
10695 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10696 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10697 L:      linux-pci@vger.kernel.org
10698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10699 S:      Maintained
10700 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10701 F:      drivers/pci/host/pci-aardvark.c
10702
10703 PCI DRIVER FOR ALTERA PCIE IP
10704 M:      Ley Foon Tan <lftan@altera.com>
10705 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10706 L:      linux-pci@vger.kernel.org
10707 S:      Supported
10708 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10709 F:      drivers/pci/host/pcie-altera.c
10710
10711 PCI DRIVER FOR APPLIEDMICRO XGENE
10712 M:      Tanmay Inamdar <tinamdar@apm.com>
10713 L:      linux-pci@vger.kernel.org
10714 L:      linux-arm-kernel@lists.infradead.org
10715 S:      Maintained
10716 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10717 F:      drivers/pci/host/pci-xgene.c
10718
10719 PCI DRIVER FOR ARM VERSATILE PLATFORM
10720 M:      Rob Herring <robh@kernel.org>
10721 L:      linux-pci@vger.kernel.org
10722 L:      linux-arm-kernel@lists.infradead.org
10723 S:      Maintained
10724 F:      Documentation/devicetree/bindings/pci/versatile.txt
10725 F:      drivers/pci/host/pci-versatile.c
10726
10727 PCI DRIVER FOR ARMADA 8K
10728 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10729 L:      linux-pci@vger.kernel.org
10730 L:      linux-arm-kernel@lists.infradead.org
10731 S:      Maintained
10732 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10733 F:      drivers/pci/dwc/pcie-armada8k.c
10734
10735 PCI DRIVER FOR CADENCE PCIE IP
10736 M:      Alan Douglas <adouglas@cadence.com>
10737 L:      linux-pci@vger.kernel.org
10738 S:      Maintained
10739 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10740 F:      drivers/pci/cadence/pcie-cadence*
10741
10742 PCI DRIVER FOR FREESCALE LAYERSCAPE
10743 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10744 M:      Mingkai Hu <mingkai.hu@freescale.com>
10745 M:      Roy Zang <tie-fei.zang@freescale.com>
10746 L:      linuxppc-dev@lists.ozlabs.org
10747 L:      linux-pci@vger.kernel.org
10748 L:      linux-arm-kernel@lists.infradead.org
10749 S:      Maintained
10750 F:      drivers/pci/dwc/*layerscape*
10751
10752 PCI DRIVER FOR GENERIC OF HOSTS
10753 M:      Will Deacon <will.deacon@arm.com>
10754 L:      linux-pci@vger.kernel.org
10755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10756 S:      Maintained
10757 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10758 F:      drivers/pci/host/pci-host-common.c
10759 F:      drivers/pci/host/pci-host-generic.c
10760
10761 PCI DRIVER FOR IMX6
10762 M:      Richard Zhu <hongxing.zhu@nxp.com>
10763 M:      Lucas Stach <l.stach@pengutronix.de>
10764 L:      linux-pci@vger.kernel.org
10765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10766 S:      Maintained
10767 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10768 F:      drivers/pci/dwc/*imx6*
10769
10770 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10771 M:      Keith Busch <keith.busch@intel.com>
10772 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10773 L:      linux-pci@vger.kernel.org
10774 S:      Supported
10775 F:      drivers/pci/host/vmd.c
10776
10777 PCI DRIVER FOR MICROSEMI SWITCHTEC
10778 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10779 M:      Logan Gunthorpe <logang@deltatee.com>
10780 L:      linux-pci@vger.kernel.org
10781 S:      Maintained
10782 F:      Documentation/switchtec.txt
10783 F:      Documentation/ABI/testing/sysfs-class-switchtec
10784 F:      drivers/pci/switch/switchtec*
10785 F:      include/uapi/linux/switchtec_ioctl.h
10786 F:      include/linux/switchtec.h
10787 F:      drivers/ntb/hw/mscc/
10788
10789 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10790 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10791 M:      Jason Cooper <jason@lakedaemon.net>
10792 L:      linux-pci@vger.kernel.org
10793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10794 S:      Maintained
10795 F:      drivers/pci/host/*mvebu*
10796
10797 PCI DRIVER FOR NVIDIA TEGRA
10798 M:      Thierry Reding <thierry.reding@gmail.com>
10799 L:      linux-tegra@vger.kernel.org
10800 L:      linux-pci@vger.kernel.org
10801 S:      Supported
10802 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10803 F:      drivers/pci/host/pci-tegra.c
10804
10805 PCI DRIVER FOR RENESAS R-CAR
10806 M:      Simon Horman <horms@verge.net.au>
10807 L:      linux-pci@vger.kernel.org
10808 L:      linux-renesas-soc@vger.kernel.org
10809 S:      Maintained
10810 F:      drivers/pci/host/*rcar*
10811
10812 PCI DRIVER FOR SAMSUNG EXYNOS
10813 M:      Jingoo Han <jingoohan1@gmail.com>
10814 L:      linux-pci@vger.kernel.org
10815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10816 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10817 S:      Maintained
10818 F:      drivers/pci/dwc/pci-exynos.c
10819
10820 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10821 M:      Jingoo Han <jingoohan1@gmail.com>
10822 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10823 L:      linux-pci@vger.kernel.org
10824 S:      Maintained
10825 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10826 F:      drivers/pci/dwc/*designware*
10827
10828 PCI DRIVER FOR TI DRA7XX
10829 M:      Kishon Vijay Abraham I <kishon@ti.com>
10830 L:      linux-omap@vger.kernel.org
10831 L:      linux-pci@vger.kernel.org
10832 S:      Supported
10833 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10834 F:      drivers/pci/dwc/pci-dra7xx.c
10835
10836 PCI DRIVER FOR TI KEYSTONE
10837 M:      Murali Karicheri <m-karicheri2@ti.com>
10838 L:      linux-pci@vger.kernel.org
10839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10840 S:      Maintained
10841 F:      drivers/pci/dwc/*keystone*
10842
10843 PCI ENDPOINT SUBSYSTEM
10844 M:      Kishon Vijay Abraham I <kishon@ti.com>
10845 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10846 L:      linux-pci@vger.kernel.org
10847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10848 S:      Supported
10849 F:      drivers/pci/endpoint/
10850 F:      drivers/misc/pci_endpoint_test.c
10851 F:      tools/pci/
10852
10853 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10854 M:      Russell Currey <ruscur@russell.cc>
10855 L:      linuxppc-dev@lists.ozlabs.org
10856 S:      Supported
10857 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10858 F:      arch/powerpc/kernel/eeh*.c
10859 F:      arch/powerpc/platforms/*/eeh*.c
10860 F:      arch/powerpc/include/*/eeh*.h
10861
10862 PCI ERROR RECOVERY
10863 M:      Linas Vepstas <linasvepstas@gmail.com>
10864 L:      linux-pci@vger.kernel.org
10865 S:      Supported
10866 F:      Documentation/PCI/pci-error-recovery.txt
10867
10868 PCI MSI DRIVER FOR ALTERA MSI IP
10869 M:      Ley Foon Tan <lftan@altera.com>
10870 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10871 L:      linux-pci@vger.kernel.org
10872 S:      Supported
10873 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10874 F:      drivers/pci/host/pcie-altera-msi.c
10875
10876 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10877 M:      Duc Dang <dhdang@apm.com>
10878 L:      linux-pci@vger.kernel.org
10879 L:      linux-arm-kernel@lists.infradead.org
10880 S:      Maintained
10881 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10882 F:      drivers/pci/host/pci-xgene-msi.c
10883
10884 PCI SUBSYSTEM
10885 M:      Bjorn Helgaas <bhelgaas@google.com>
10886 L:      linux-pci@vger.kernel.org
10887 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10889 S:      Supported
10890 F:      Documentation/devicetree/bindings/pci/
10891 F:      Documentation/PCI/
10892 F:      drivers/acpi/pci*
10893 F:      drivers/pci/
10894 F:      include/asm-generic/pci*
10895 F:      include/linux/pci*
10896 F:      include/linux/of_pci.h
10897 F:      include/uapi/linux/pci*
10898 F:      lib/pci*
10899 F:      arch/x86/pci/
10900 F:      arch/x86/kernel/quirks.c
10901
10902 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10903 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10904 L:      linux-pci@vger.kernel.org
10905 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10907 S:      Supported
10908 F:      drivers/pci/cadence/
10909 F:      drivers/pci/host/
10910 F:      drivers/pci/dwc/
10911
10912 PCIE DRIVER FOR AXIS ARTPEC
10913 M:      Niklas Cassel <niklas.cassel@axis.com>
10914 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10915 L:      linux-arm-kernel@axis.com
10916 L:      linux-pci@vger.kernel.org
10917 S:      Maintained
10918 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10919 F:      drivers/pci/dwc/*artpec*
10920
10921 PCIE DRIVER FOR CAVIUM THUNDERX
10922 M:      David Daney <david.daney@cavium.com>
10923 L:      linux-pci@vger.kernel.org
10924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10925 S:      Supported
10926 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10927 F:      drivers/pci/host/pci-thunder-*
10928
10929 PCIE DRIVER FOR HISILICON
10930 M:      Zhou Wang <wangzhou1@hisilicon.com>
10931 L:      linux-pci@vger.kernel.org
10932 S:      Maintained
10933 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10934 F:      drivers/pci/dwc/pcie-hisi.c
10935
10936 PCIE DRIVER FOR HISILICON KIRIN
10937 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10938 M:      Binghui Wang <wangbinghui@hisilicon.com>
10939 L:      linux-pci@vger.kernel.org
10940 S:      Maintained
10941 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10942 F:      drivers/pci/dwc/pcie-kirin.c
10943
10944 PCIE DRIVER FOR HISILICON STB
10945 M:      Jianguo Sun <sunjianguo1@huawei.com>
10946 M:      Shawn Guo <shawn.guo@linaro.org>
10947 L:      linux-pci@vger.kernel.org
10948 S:      Maintained
10949 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10950 F:      drivers/pci/dwc/pcie-histb.c
10951
10952 PCIE DRIVER FOR MEDIATEK
10953 M:      Ryder Lee <ryder.lee@mediatek.com>
10954 L:      linux-pci@vger.kernel.org
10955 L:      linux-mediatek@lists.infradead.org
10956 S:      Supported
10957 F:      Documentation/devicetree/bindings/pci/mediatek*
10958 F:      drivers/pci/host/*mediatek*
10959
10960 PCIE DRIVER FOR QUALCOMM MSM
10961 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10962 L:      linux-pci@vger.kernel.org
10963 L:      linux-arm-msm@vger.kernel.org
10964 S:      Maintained
10965 F:      drivers/pci/dwc/*qcom*
10966
10967 PCIE DRIVER FOR ROCKCHIP
10968 M:      Shawn Lin <shawn.lin@rock-chips.com>
10969 L:      linux-pci@vger.kernel.org
10970 L:      linux-rockchip@lists.infradead.org
10971 S:      Maintained
10972 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10973 F:      drivers/pci/host/pcie-rockchip.c
10974
10975 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10976 M:      Linus Walleij <linus.walleij@linaro.org>
10977 L:      linux-pci@vger.kernel.org
10978 S:      Maintained
10979 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10980 F:      drivers/pci/host/pci-v3-semi.c
10981
10982 PCIE DRIVER FOR ST SPEAR13XX
10983 M:      Pratyush Anand <pratyush.anand@gmail.com>
10984 L:      linux-pci@vger.kernel.org
10985 S:      Maintained
10986 F:      drivers/pci/dwc/*spear*
10987
10988 PCMCIA SUBSYSTEM
10989 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10991 S:      Odd Fixes
10992 F:      Documentation/pcmcia/
10993 F:      tools/pcmcia/
10994 F:      drivers/pcmcia/
10995 F:      include/pcmcia/
10996
10997 PCNET32 NETWORK DRIVER
10998 M:      Don Fry <pcnet32@frontier.com>
10999 L:      netdev@vger.kernel.org
11000 S:      Maintained
11001 F:      drivers/net/ethernet/amd/pcnet32.c
11002
11003 PCRYPT PARALLEL CRYPTO ENGINE
11004 M:      Steffen Klassert <steffen.klassert@secunet.com>
11005 L:      linux-crypto@vger.kernel.org
11006 S:      Maintained
11007 F:      crypto/pcrypt.c
11008 F:      include/crypto/pcrypt.h
11009
11010 PEAQ WMI HOTKEYS DRIVER
11011 M:      Hans de Goede <hdegoede@redhat.com>
11012 L:      platform-driver-x86@vger.kernel.org
11013 S:      Maintained
11014 F:      drivers/platform/x86/peaq-wmi.c
11015
11016 PER-CPU MEMORY ALLOCATOR
11017 M:      Tejun Heo <tj@kernel.org>
11018 M:      Christoph Lameter <cl@linux.com>
11019 M:      Dennis Zhou <dennisszhou@gmail.com>
11020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11021 S:      Maintained
11022 F:      include/linux/percpu*.h
11023 F:      mm/percpu*.c
11024 F:      arch/*/include/asm/percpu.h
11025
11026 PER-TASK DELAY ACCOUNTING
11027 M:      Balbir Singh <bsingharora@gmail.com>
11028 S:      Maintained
11029 F:      include/linux/delayacct.h
11030 F:      kernel/delayacct.c
11031
11032 PERFORMANCE EVENTS SUBSYSTEM
11033 M:      Peter Zijlstra <peterz@infradead.org>
11034 M:      Ingo Molnar <mingo@redhat.com>
11035 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11036 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11037 R:      Jiri Olsa <jolsa@redhat.com>
11038 R:      Namhyung Kim <namhyung@kernel.org>
11039 L:      linux-kernel@vger.kernel.org
11040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11041 S:      Supported
11042 F:      kernel/events/*
11043 F:      include/linux/perf_event.h
11044 F:      include/uapi/linux/perf_event.h
11045 F:      arch/*/kernel/perf_event*.c
11046 F:      arch/*/kernel/*/perf_event*.c
11047 F:      arch/*/kernel/*/*/perf_event*.c
11048 F:      arch/*/include/asm/perf_event.h
11049 F:      arch/*/kernel/perf_callchain.c
11050 F:      arch/*/events/*
11051 F:      tools/perf/
11052
11053 PERSONALITY HANDLING
11054 M:      Christoph Hellwig <hch@infradead.org>
11055 L:      linux-abi-devel@lists.sourceforge.net
11056 S:      Maintained
11057 F:      include/linux/personality.h
11058 F:      include/uapi/linux/personality.h
11059
11060 PHONET PROTOCOL
11061 M:      Remi Denis-Courmont <courmisch@gmail.com>
11062 S:      Supported
11063 F:      Documentation/networking/phonet.txt
11064 F:      include/linux/phonet.h
11065 F:      include/net/phonet/
11066 F:      include/uapi/linux/phonet.h
11067 F:      net/phonet/
11068
11069 PHRAM MTD DRIVER
11070 M:      Joern Engel <joern@lazybastard.org>
11071 L:      linux-mtd@lists.infradead.org
11072 S:      Maintained
11073 F:      drivers/mtd/devices/phram.c
11074
11075 PICOLCD HID DRIVER
11076 M:      Bruno Prémont <bonbons@linux-vserver.org>
11077 L:      linux-input@vger.kernel.org
11078 S:      Maintained
11079 F:      drivers/hid/hid-picolcd*
11080
11081 PICOXCELL SUPPORT
11082 M:      Jamie Iles <jamie@jamieiles.com>
11083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11084 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11085 S:      Supported
11086 F:      arch/arm/boot/dts/picoxcell*
11087 F:      arch/arm/mach-picoxcell/
11088 F:      drivers/crypto/picoxcell*
11089
11090 PIN CONTROL SUBSYSTEM
11091 M:      Linus Walleij <linus.walleij@linaro.org>
11092 L:      linux-gpio@vger.kernel.org
11093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11094 S:      Maintained
11095 F:      Documentation/devicetree/bindings/pinctrl/
11096 F:      Documentation/driver-api/pinctl.rst
11097 F:      drivers/pinctrl/
11098 F:      include/linux/pinctrl/
11099
11100 PIN CONTROLLER - ATMEL AT91
11101 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11103 S:      Maintained
11104 F:      drivers/pinctrl/pinctrl-at91.*
11105
11106 PIN CONTROLLER - ATMEL AT91 PIO4
11107 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11109 L:      linux-gpio@vger.kernel.org
11110 S:      Supported
11111 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11112
11113 PIN CONTROLLER - FREESCALE
11114 M:      Dong Aisheng <aisheng.dong@nxp.com>
11115 M:      Fabio Estevam <festevam@gmail.com>
11116 M:      Shawn Guo <shawnguo@kernel.org>
11117 M:      Stefan Agner <stefan@agner.ch>
11118 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11119 L:      linux-gpio@vger.kernel.org
11120 S:      Maintained
11121 F:      drivers/pinctrl/freescale/
11122 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11123
11124 PIN CONTROLLER - INTEL
11125 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11126 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11127 S:      Maintained
11128 F:      drivers/pinctrl/intel/
11129
11130 PIN CONTROLLER - MEDIATEK
11131 M:      Sean Wang <sean.wang@mediatek.com>
11132 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11133 S:      Maintained
11134 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11135 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11136 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11137 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11138 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11139
11140 PIN CONTROLLER - QUALCOMM
11141 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11142 S:      Maintained
11143 L:      linux-arm-msm@vger.kernel.org
11144 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11145 F:      drivers/pinctrl/qcom/
11146
11147 PIN CONTROLLER - RENESAS
11148 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11149 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11150 L:      linux-renesas-soc@vger.kernel.org
11151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11152 S:      Maintained
11153 F:      drivers/pinctrl/sh-pfc/
11154
11155 PIN CONTROLLER - SAMSUNG
11156 M:      Tomasz Figa <tomasz.figa@gmail.com>
11157 M:      Krzysztof Kozlowski <krzk@kernel.org>
11158 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11160 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11161 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11163 S:      Maintained
11164 F:      drivers/pinctrl/samsung/
11165 F:      include/dt-bindings/pinctrl/samsung.h
11166 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11167
11168 PIN CONTROLLER - SINGLE
11169 M:      Tony Lindgren <tony@atomide.com>
11170 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11172 L:      linux-omap@vger.kernel.org
11173 S:      Maintained
11174 F:      drivers/pinctrl/pinctrl-single.c
11175
11176 PIN CONTROLLER - ST SPEAR
11177 M:      Viresh Kumar <vireshk@kernel.org>
11178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11179 W:      http://www.st.com/spear
11180 S:      Maintained
11181 F:      drivers/pinctrl/spear/
11182
11183 PISTACHIO SOC SUPPORT
11184 M:      James Hartley <james.hartley@sondrel.com>
11185 L:      linux-mips@linux-mips.org
11186 S:      Odd Fixes
11187 F:      arch/mips/pistachio/
11188 F:      arch/mips/include/asm/mach-pistachio/
11189 F:      arch/mips/boot/dts/img/pistachio*
11190 F:      arch/mips/configs/pistachio*_defconfig
11191
11192 PKTCDVD DRIVER
11193 S:      Orphan
11194 M:      linux-block@vger.kernel.org
11195 F:      drivers/block/pktcdvd.c
11196 F:      include/linux/pktcdvd.h
11197 F:      include/uapi/linux/pktcdvd.h
11198
11199 PKUNITY SOC DRIVERS
11200 M:      Guan Xuetao <gxt@pku.edu.cn>
11201 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11202 S:      Maintained
11203 T:      git git://github.com/gxt/linux.git
11204 F:      drivers/input/serio/i8042-unicore32io.h
11205 F:      drivers/i2c/busses/i2c-puv3.c
11206 F:      drivers/video/fbdev/fb-puv3.c
11207 F:      drivers/rtc/rtc-puv3.c
11208
11209 PMBUS HARDWARE MONITORING DRIVERS
11210 M:      Guenter Roeck <linux@roeck-us.net>
11211 L:      linux-hwmon@vger.kernel.org
11212 W:      http://hwmon.wiki.kernel.org/
11213 W:      http://www.roeck-us.net/linux/drivers/
11214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11215 S:      Maintained
11216 F:      Documentation/hwmon/pmbus
11217 F:      drivers/hwmon/pmbus/
11218 F:      include/linux/pmbus.h
11219
11220 PMC SIERRA MaxRAID DRIVER
11221 L:      linux-scsi@vger.kernel.org
11222 W:      http://www.pmc-sierra.com/
11223 S:      Orphan
11224 F:      drivers/scsi/pmcraid.*
11225
11226 PMC SIERRA PM8001 DRIVER
11227 M:      Jack Wang <jinpu.wang@profitbricks.com>
11228 M:      lindar_liu@usish.com
11229 L:      linux-scsi@vger.kernel.org
11230 S:      Supported
11231 F:      drivers/scsi/pm8001/
11232
11233 PNP SUPPORT
11234 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11235 S:      Maintained
11236 F:      drivers/pnp/
11237
11238 POSIX CLOCKS and TIMERS
11239 M:      Thomas Gleixner <tglx@linutronix.de>
11240 L:      linux-kernel@vger.kernel.org
11241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11242 S:      Maintained
11243 F:      fs/timerfd.c
11244 F:      include/linux/timer*
11245 F:      kernel/time/*timer*
11246
11247 POWER MANAGEMENT CORE
11248 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11249 L:      linux-pm@vger.kernel.org
11250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11251 B:      https://bugzilla.kernel.org
11252 S:      Supported
11253 F:      drivers/base/power/
11254 F:      include/linux/pm.h
11255 F:      include/linux/pm_*
11256 F:      include/linux/powercap.h
11257 F:      drivers/powercap/
11258 F:      kernel/configs/nopm.config
11259
11260 POWER STATE COORDINATION INTERFACE (PSCI)
11261 M:      Mark Rutland <mark.rutland@arm.com>
11262 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11263 L:      linux-arm-kernel@lists.infradead.org
11264 S:      Maintained
11265 F:      drivers/firmware/psci*.c
11266 F:      include/linux/psci.h
11267 F:      include/uapi/linux/psci.h
11268
11269 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11270 M:      Sebastian Reichel <sre@kernel.org>
11271 L:      linux-pm@vger.kernel.org
11272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11273 S:      Maintained
11274 F:      Documentation/devicetree/bindings/power/supply/
11275 F:      include/linux/power_supply.h
11276 F:      drivers/power/supply/
11277
11278 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11279 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11280 L:      linuxppc-dev@lists.ozlabs.org
11281 S:      Maintained
11282 F:      drivers/char/powernv-op-panel.c
11283
11284 PPP OVER ATM (RFC 2364)
11285 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11286 S:      Maintained
11287 F:      net/atm/pppoatm.c
11288 F:      include/uapi/linux/atmppp.h
11289
11290 PPP OVER ETHERNET
11291 M:      Michal Ostrowski <mostrows@earthlink.net>
11292 S:      Maintained
11293 F:      drivers/net/ppp/pppoe.c
11294 F:      drivers/net/ppp/pppox.c
11295
11296 PPP OVER L2TP
11297 M:      James Chapman <jchapman@katalix.com>
11298 S:      Maintained
11299 F:      net/l2tp/l2tp_ppp.c
11300 F:      include/linux/if_pppol2tp.h
11301 F:      include/uapi/linux/if_pppol2tp.h
11302
11303 PPP PROTOCOL DRIVERS AND COMPRESSORS
11304 M:      Paul Mackerras <paulus@samba.org>
11305 L:      linux-ppp@vger.kernel.org
11306 S:      Maintained
11307 F:      drivers/net/ppp/ppp_*
11308
11309 PPS SUPPORT
11310 M:      Rodolfo Giometti <giometti@enneenne.com>
11311 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11312 L:      linuxpps@ml.enneenne.com (subscribers-only)
11313 S:      Maintained
11314 F:      Documentation/pps/
11315 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11316 F:      Documentation/ABI/testing/sysfs-pps
11317 F:      drivers/pps/
11318 F:      include/linux/pps*.h
11319 F:      include/uapi/linux/pps.h
11320
11321 PPTP DRIVER
11322 M:      Dmitry Kozlov <xeb@mail.ru>
11323 L:      netdev@vger.kernel.org
11324 S:      Maintained
11325 F:      drivers/net/ppp/pptp.c
11326 W:      http://sourceforge.net/projects/accel-pptp
11327
11328 PREEMPTIBLE KERNEL
11329 M:      Robert Love <rml@tech9.net>
11330 L:      kpreempt-tech@lists.sourceforge.net
11331 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11332 S:      Supported
11333 F:      Documentation/preempt-locking.txt
11334 F:      include/linux/preempt.h
11335
11336 PRINTK
11337 M:      Petr Mladek <pmladek@suse.com>
11338 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11339 R:      Steven Rostedt <rostedt@goodmis.org>
11340 S:      Maintained
11341 F:      kernel/printk/
11342 F:      include/linux/printk.h
11343
11344 PRISM54 WIRELESS DRIVER
11345 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11346 L:      linux-wireless@vger.kernel.org
11347 W:      http://wireless.kernel.org/en/users/Drivers/p54
11348 S:      Obsolete
11349 F:      drivers/net/wireless/intersil/prism54/
11350
11351 PROC SYSCTL
11352 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11353 M:      Kees Cook <keescook@chromium.org>
11354 L:      linux-kernel@vger.kernel.org
11355 L:      linux-fsdevel@vger.kernel.org
11356 S:      Maintained
11357 F:      fs/proc/proc_sysctl.c
11358 F:      include/linux/sysctl.h
11359 F:      kernel/sysctl.c
11360 F:      tools/testing/selftests/sysctl/
11361
11362 PS3 NETWORK SUPPORT
11363 M:      Geoff Levand <geoff@infradead.org>
11364 L:      netdev@vger.kernel.org
11365 L:      linuxppc-dev@lists.ozlabs.org
11366 S:      Maintained
11367 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11368
11369 PS3 PLATFORM SUPPORT
11370 M:      Geoff Levand <geoff@infradead.org>
11371 L:      linuxppc-dev@lists.ozlabs.org
11372 S:      Maintained
11373 F:      arch/powerpc/boot/ps3*
11374 F:      arch/powerpc/include/asm/lv1call.h
11375 F:      arch/powerpc/include/asm/ps3*.h
11376 F:      arch/powerpc/platforms/ps3/
11377 F:      drivers/*/ps3*
11378 F:      drivers/ps3/
11379 F:      drivers/rtc/rtc-ps3.c
11380 F:      drivers/usb/host/*ps3.c
11381 F:      sound/ppc/snd_ps3*
11382
11383 PS3VRAM DRIVER
11384 M:      Jim Paris <jim@jtan.com>
11385 M:      Geoff Levand <geoff@infradead.org>
11386 L:      linuxppc-dev@lists.ozlabs.org
11387 S:      Maintained
11388 F:      drivers/block/ps3vram.c
11389
11390 PSAMPLE PACKET SAMPLING SUPPORT:
11391 M:      Yotam Gigi <yotam.gi@gmail.com>
11392 S:      Maintained
11393 F:      net/psample
11394 F:      include/net/psample.h
11395 F:      include/uapi/linux/psample.h
11396
11397 PSTORE FILESYSTEM
11398 M:      Kees Cook <keescook@chromium.org>
11399 M:      Anton Vorontsov <anton@enomsg.org>
11400 M:      Colin Cross <ccross@android.com>
11401 M:      Tony Luck <tony.luck@intel.com>
11402 S:      Maintained
11403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11404 F:      fs/pstore/
11405 F:      include/linux/pstore*
11406 F:      drivers/firmware/efi/efi-pstore.c
11407 F:      drivers/acpi/apei/erst.c
11408 F:      Documentation/admin-guide/ramoops.rst
11409 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11410 K:      \b(pstore|ramoops)
11411
11412 PTP HARDWARE CLOCK SUPPORT
11413 M:      Richard Cochran <richardcochran@gmail.com>
11414 L:      netdev@vger.kernel.org
11415 S:      Maintained
11416 W:      http://linuxptp.sourceforge.net/
11417 F:      Documentation/ABI/testing/sysfs-ptp
11418 F:      Documentation/ptp/*
11419 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11420 F:      drivers/net/phy/dp83640*
11421 F:      drivers/ptp/*
11422 F:      include/linux/ptp_cl*
11423
11424 PTRACE SUPPORT
11425 M:      Oleg Nesterov <oleg@redhat.com>
11426 S:      Maintained
11427 F:      include/asm-generic/syscall.h
11428 F:      include/linux/ptrace.h
11429 F:      include/linux/regset.h
11430 F:      include/linux/tracehook.h
11431 F:      include/uapi/linux/ptrace.h
11432 F:      include/uapi/linux/ptrace.h
11433 F:      include/asm-generic/ptrace.h
11434 F:      kernel/ptrace.c
11435 F:      arch/*/ptrace*.c
11436 F:      arch/*/*/ptrace*.c
11437 F:      arch/*/include/asm/ptrace*.h
11438
11439 PULSE8-CEC DRIVER
11440 M:      Hans Verkuil <hverkuil@xs4all.nl>
11441 L:      linux-media@vger.kernel.org
11442 T:      git git://linuxtv.org/media_tree.git
11443 S:      Maintained
11444 F:      drivers/media/usb/pulse8-cec/*
11445 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11446
11447 PVRUSB2 VIDEO4LINUX DRIVER
11448 M:      Mike Isely <isely@pobox.com>
11449 L:      pvrusb2@isely.net       (subscribers-only)
11450 L:      linux-media@vger.kernel.org
11451 W:      http://www.isely.net/pvrusb2/
11452 T:      git git://linuxtv.org/media_tree.git
11453 S:      Maintained
11454 F:      Documentation/media/v4l-drivers/pvrusb2*
11455 F:      drivers/media/usb/pvrusb2/
11456
11457 PWC WEBCAM DRIVER
11458 M:      Hans Verkuil <hverkuil@xs4all.nl>
11459 L:      linux-media@vger.kernel.org
11460 T:      git git://linuxtv.org/media_tree.git
11461 S:      Odd Fixes
11462 F:      drivers/media/usb/pwc/*
11463
11464 PWM FAN DRIVER
11465 M:      Kamil Debski <kamil@wypas.org>
11466 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11467 L:      linux-hwmon@vger.kernel.org
11468 S:      Supported
11469 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11470 F:      Documentation/hwmon/pwm-fan
11471 F:      drivers/hwmon/pwm-fan.c
11472
11473 PWM IR Transmitter
11474 M:      Sean Young <sean@mess.org>
11475 L:      linux-media@vger.kernel.org
11476 S:      Maintained
11477 F:      drivers/media/rc/pwm-ir-tx.c
11478
11479 PWM SUBSYSTEM
11480 M:      Thierry Reding <thierry.reding@gmail.com>
11481 L:      linux-pwm@vger.kernel.org
11482 S:      Maintained
11483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11484 F:      Documentation/pwm.txt
11485 F:      Documentation/devicetree/bindings/pwm/
11486 F:      include/linux/pwm.h
11487 F:      drivers/pwm/
11488 F:      drivers/video/backlight/pwm_bl.c
11489 F:      include/linux/pwm_backlight.h
11490 F:      drivers/gpio/gpio-mvebu.c
11491 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11492
11493 PXA GPIO DRIVER
11494 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11495 L:      linux-gpio@vger.kernel.org
11496 S:      Maintained
11497 F:      drivers/gpio/gpio-pxa.c
11498
11499 PXA MMCI DRIVER
11500 S:      Orphan
11501
11502 PXA RTC DRIVER
11503 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11504 L:      linux-rtc@vger.kernel.org
11505 S:      Maintained
11506
11507 PXA2xx/PXA3xx SUPPORT
11508 M:      Daniel Mack <daniel@zonque.org>
11509 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11510 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11512 T:      git git://github.com/hzhuang1/linux.git
11513 T:      git git://github.com/rjarzmik/linux.git
11514 S:      Maintained
11515 F:      arch/arm/boot/dts/pxa*
11516 F:      arch/arm/mach-pxa/
11517 F:      drivers/dma/pxa*
11518 F:      drivers/pcmcia/pxa2xx*
11519 F:      drivers/pinctrl/pxa/
11520 F:      drivers/spi/spi-pxa2xx*
11521 F:      drivers/usb/gadget/udc/pxa2*
11522 F:      include/sound/pxa2xx-lib.h
11523 F:      sound/arm/pxa*
11524 F:      sound/soc/pxa/
11525
11526 QAT DRIVER
11527 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11528 L:      qat-linux@intel.com
11529 S:      Supported
11530 F:      drivers/crypto/qat/
11531
11532 QCOM AUDIO (ASoC) DRIVERS
11533 M:      Patrick Lai <plai@codeaurora.org>
11534 M:      Banajit Goswami <bgoswami@codeaurora.org>
11535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11536 S:      Supported
11537 F:      sound/soc/qcom/
11538
11539 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11540 M:      Gabriel Somlo <somlo@cmu.edu>
11541 M:      "Michael S. Tsirkin" <mst@redhat.com>
11542 L:      qemu-devel@nongnu.org
11543 S:      Maintained
11544 F:      drivers/firmware/qemu_fw_cfg.c
11545 F:      include/uapi/linux/qemu_fw_cfg.h
11546
11547 QIB DRIVER
11548 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11549 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11550 L:      linux-rdma@vger.kernel.org
11551 S:      Supported
11552 F:      drivers/infiniband/hw/qib/
11553
11554 QLOGIC QL41xxx FCOE DRIVER
11555 M:      QLogic-Storage-Upstream@cavium.com
11556 L:      linux-scsi@vger.kernel.org
11557 S:      Supported
11558 F:      drivers/scsi/qedf/
11559
11560 QLOGIC QL41xxx ISCSI DRIVER
11561 M:      QLogic-Storage-Upstream@cavium.com
11562 L:      linux-scsi@vger.kernel.org
11563 S:      Supported
11564 F:      drivers/scsi/qedi/
11565
11566 QLOGIC QL4xxx ETHERNET DRIVER
11567 M:      Ariel Elior <Ariel.Elior@cavium.com>
11568 M:      everest-linux-l2@cavium.com
11569 L:      netdev@vger.kernel.org
11570 S:      Supported
11571 F:      drivers/net/ethernet/qlogic/qed/
11572 F:      include/linux/qed/
11573 F:      drivers/net/ethernet/qlogic/qede/
11574
11575 QLOGIC QL4xxx RDMA DRIVER
11576 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11577 M:      Ariel Elior <Ariel.Elior@cavium.com>
11578 L:      linux-rdma@vger.kernel.org
11579 S:      Supported
11580 F:      drivers/infiniband/hw/qedr/
11581 F:      include/uapi/rdma/qedr-abi.h
11582
11583 QLOGIC QLA1280 SCSI DRIVER
11584 M:      Michael Reed <mdr@sgi.com>
11585 L:      linux-scsi@vger.kernel.org
11586 S:      Maintained
11587 F:      drivers/scsi/qla1280.[ch]
11588
11589 QLOGIC QLA2XXX FC-SCSI DRIVER
11590 M:      qla2xxx-upstream@qlogic.com
11591 L:      linux-scsi@vger.kernel.org
11592 S:      Supported
11593 F:      Documentation/scsi/LICENSE.qla2xxx
11594 F:      drivers/scsi/qla2xxx/
11595
11596 QLOGIC QLA3XXX NETWORK DRIVER
11597 M:      Dept-GELinuxNICDev@cavium.com
11598 L:      netdev@vger.kernel.org
11599 S:      Supported
11600 F:      Documentation/networking/LICENSE.qla3xxx
11601 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11602
11603 QLOGIC QLA4XXX iSCSI DRIVER
11604 M:      QLogic-Storage-Upstream@qlogic.com
11605 L:      linux-scsi@vger.kernel.org
11606 S:      Supported
11607 F:      Documentation/scsi/LICENSE.qla4xxx
11608 F:      drivers/scsi/qla4xxx/
11609
11610 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11611 M:      Harish Patil <harish.patil@cavium.com>
11612 M:      Manish Chopra <manish.chopra@cavium.com>
11613 M:      Dept-GELinuxNICDev@cavium.com
11614 L:      netdev@vger.kernel.org
11615 S:      Supported
11616 F:      drivers/net/ethernet/qlogic/qlcnic/
11617
11618 QLOGIC QLGE 10Gb ETHERNET DRIVER
11619 M:      Harish Patil <harish.patil@cavium.com>
11620 M:      Manish Chopra <manish.chopra@cavium.com>
11621 M:      Dept-GELinuxNICDev@cavium.com
11622 L:      netdev@vger.kernel.org
11623 S:      Supported
11624 F:      drivers/net/ethernet/qlogic/qlge/
11625
11626 QNX4 FILESYSTEM
11627 M:      Anders Larsen <al@alarsen.net>
11628 W:      http://www.alarsen.net/linux/qnx4fs/
11629 S:      Maintained
11630 F:      fs/qnx4/
11631 F:      include/uapi/linux/qnx4_fs.h
11632 F:      include/uapi/linux/qnxtypes.h
11633
11634 QORIQ DPAA2 FSL-MC BUS DRIVER
11635 M:      Stuart Yoder <stuyoder@gmail.com>
11636 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11637 L:      linux-kernel@vger.kernel.org
11638 S:      Maintained
11639 F:      drivers/bus/fsl-mc/
11640 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11641 F:      Documentation/networking/dpaa2/overview.rst
11642
11643 QT1010 MEDIA DRIVER
11644 M:      Antti Palosaari <crope@iki.fi>
11645 L:      linux-media@vger.kernel.org
11646 W:      https://linuxtv.org
11647 W:      http://palosaari.fi/linux/
11648 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11649 T:      git git://linuxtv.org/anttip/media_tree.git
11650 S:      Maintained
11651 F:      drivers/media/tuners/qt1010*
11652
11653 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11654 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11655 L:      ath10k@lists.infradead.org
11656 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11658 S:      Supported
11659 F:      drivers/net/wireless/ath/ath10k/
11660
11661 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11662 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11663 L:      linux-wireless@vger.kernel.org
11664 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11665 S:      Supported
11666 F:      drivers/net/wireless/ath/ath9k/
11667
11668 QUALCOMM CAMERA SUBSYSTEM DRIVER
11669 M:      Todor Tomov <todor.tomov@linaro.org>
11670 L:      linux-media@vger.kernel.org
11671 S:      Maintained
11672 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11673 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11674 F:      drivers/media/platform/qcom/camss-8x16/
11675
11676 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11677 M:      Timur Tabi <timur@codeaurora.org>
11678 L:      netdev@vger.kernel.org
11679 S:      Supported
11680 F:      drivers/net/ethernet/qualcomm/emac/
11681
11682 QUALCOMM HEXAGON ARCHITECTURE
11683 M:      Richard Kuo <rkuo@codeaurora.org>
11684 L:      linux-hexagon@vger.kernel.org
11685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11686 S:      Supported
11687 F:      arch/hexagon/
11688
11689 QUALCOMM IOMMU
11690 M:      Rob Clark <robdclark@gmail.com>
11691 L:      iommu@lists.linux-foundation.org
11692 L:      linux-arm-msm@vger.kernel.org
11693 S:      Maintained
11694 F:      drivers/iommu/qcom_iommu.c
11695
11696 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11697 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11698 L:      linux-media@vger.kernel.org
11699 L:      linux-arm-msm@vger.kernel.org
11700 T:      git git://linuxtv.org/media_tree.git
11701 S:      Maintained
11702 F:      drivers/media/platform/qcom/venus/
11703
11704 QUALCOMM WCN36XX WIRELESS DRIVER
11705 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11706 L:      wcn36xx@lists.infradead.org
11707 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11708 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11709 S:      Supported
11710 F:      drivers/net/wireless/ath/wcn36xx/
11711
11712 QUANTENNA QTNFMAC WIRELESS DRIVER
11713 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11714 M:      Avinash Patil <avinashp@quantenna.com>
11715 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11716 L:      linux-wireless@vger.kernel.org
11717 S:      Maintained
11718 F:      drivers/net/wireless/quantenna
11719
11720 RADEON and AMDGPU DRM DRIVERS
11721 M:      Alex Deucher <alexander.deucher@amd.com>
11722 M:      Christian König <christian.koenig@amd.com>
11723 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11724 L:      amd-gfx@lists.freedesktop.org
11725 T:      git git://people.freedesktop.org/~agd5f/linux
11726 S:      Supported
11727 F:      drivers/gpu/drm/radeon/
11728 F:      include/uapi/drm/radeon_drm.h
11729 F:      drivers/gpu/drm/amd/
11730 F:      include/uapi/drm/amdgpu_drm.h
11731
11732 RADEON FRAMEBUFFER DISPLAY DRIVER
11733 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11734 L:      linux-fbdev@vger.kernel.org
11735 S:      Maintained
11736 F:      drivers/video/fbdev/aty/radeon*
11737 F:      include/uapi/linux/radeonfb.h
11738
11739 RADIOSHARK RADIO DRIVER
11740 M:      Hans Verkuil <hverkuil@xs4all.nl>
11741 L:      linux-media@vger.kernel.org
11742 T:      git git://linuxtv.org/media_tree.git
11743 S:      Maintained
11744 F:      drivers/media/radio/radio-shark.c
11745
11746 RADIOSHARK2 RADIO DRIVER
11747 M:      Hans Verkuil <hverkuil@xs4all.nl>
11748 L:      linux-media@vger.kernel.org
11749 T:      git git://linuxtv.org/media_tree.git
11750 S:      Maintained
11751 F:      drivers/media/radio/radio-shark2.c
11752 F:      drivers/media/radio/radio-tea5777.c
11753
11754 RADOS BLOCK DEVICE (RBD)
11755 M:      Ilya Dryomov <idryomov@gmail.com>
11756 M:      Sage Weil <sage@redhat.com>
11757 M:      Alex Elder <elder@kernel.org>
11758 L:      ceph-devel@vger.kernel.org
11759 W:      http://ceph.com/
11760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11761 T:      git git://github.com/ceph/ceph-client.git
11762 S:      Supported
11763 F:      Documentation/ABI/testing/sysfs-bus-rbd
11764 F:      drivers/block/rbd.c
11765 F:      drivers/block/rbd_types.h
11766
11767 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11768 M:      Paul Mackerras <paulus@samba.org>
11769 L:      linux-fbdev@vger.kernel.org
11770 S:      Maintained
11771 F:      drivers/video/fbdev/aty/aty128fb.c
11772
11773 RAINSHADOW-CEC DRIVER
11774 M:      Hans Verkuil <hverkuil@xs4all.nl>
11775 L:      linux-media@vger.kernel.org
11776 T:      git git://linuxtv.org/media_tree.git
11777 S:      Maintained
11778 F:      drivers/media/usb/rainshadow-cec/*
11779
11780 RALINK MIPS ARCHITECTURE
11781 M:      John Crispin <john@phrozen.org>
11782 L:      linux-mips@linux-mips.org
11783 S:      Maintained
11784 F:      arch/mips/ralink
11785
11786 RALINK RT2X00 WIRELESS LAN DRIVER
11787 P:      rt2x00 project
11788 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11789 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11790 L:      linux-wireless@vger.kernel.org
11791 S:      Maintained
11792 F:      drivers/net/wireless/ralink/rt2x00/
11793
11794 RAMDISK RAM BLOCK DEVICE DRIVER
11795 M:      Jens Axboe <axboe@kernel.dk>
11796 S:      Maintained
11797 F:      Documentation/blockdev/ramdisk.txt
11798 F:      drivers/block/brd.c
11799
11800 RANCHU VIRTUAL BOARD FOR MIPS
11801 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11802 L:      linux-mips@linux-mips.org
11803 S:      Supported
11804 F:      arch/mips/generic/board-ranchu.c
11805 F:      arch/mips/configs/generic/board-ranchu.config
11806
11807 RANDOM NUMBER DRIVER
11808 M:      "Theodore Ts'o" <tytso@mit.edu>
11809 S:      Maintained
11810 F:      drivers/char/random.c
11811
11812 RAPIDIO SUBSYSTEM
11813 M:      Matt Porter <mporter@kernel.crashing.org>
11814 M:      Alexandre Bounine <alex.bou9@gmail.com>
11815 S:      Maintained
11816 F:      drivers/rapidio/
11817
11818 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11819 L:      linux-wireless@vger.kernel.org
11820 S:      Orphan
11821 F:      drivers/net/wireless/ray*
11822
11823 RCUTORTURE TEST FRAMEWORK
11824 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11825 M:      Josh Triplett <josh@joshtriplett.org>
11826 R:      Steven Rostedt <rostedt@goodmis.org>
11827 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11828 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11829 L:      linux-kernel@vger.kernel.org
11830 S:      Supported
11831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11832 F:      tools/testing/selftests/rcutorture
11833
11834 RDC R-321X SoC
11835 M:      Florian Fainelli <florian@openwrt.org>
11836 S:      Maintained
11837
11838 RDC R6040 FAST ETHERNET DRIVER
11839 M:      Florian Fainelli <f.fainelli@gmail.com>
11840 L:      netdev@vger.kernel.org
11841 S:      Maintained
11842 F:      drivers/net/ethernet/rdc/r6040.c
11843
11844 RDMAVT - RDMA verbs software
11845 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11846 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11847 L:      linux-rdma@vger.kernel.org
11848 S:      Supported
11849 F:      drivers/infiniband/sw/rdmavt
11850
11851 RDS - RELIABLE DATAGRAM SOCKETS
11852 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11853 L:      netdev@vger.kernel.org
11854 L:      linux-rdma@vger.kernel.org
11855 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11856 W:      https://oss.oracle.com/projects/rds/
11857 S:      Supported
11858 F:      net/rds/
11859 F:      Documentation/networking/rds.txt
11860
11861 RDT - RESOURCE ALLOCATION
11862 M:      Fenghua Yu <fenghua.yu@intel.com>
11863 L:      linux-kernel@vger.kernel.org
11864 S:      Supported
11865 F:      arch/x86/kernel/cpu/intel_rdt*
11866 F:      arch/x86/include/asm/intel_rdt_sched.h
11867 F:      Documentation/x86/intel_rdt*
11868
11869 READ-COPY UPDATE (RCU)
11870 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11871 M:      Josh Triplett <josh@joshtriplett.org>
11872 R:      Steven Rostedt <rostedt@goodmis.org>
11873 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11874 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11875 L:      linux-kernel@vger.kernel.org
11876 W:      http://www.rdrop.com/users/paulmck/RCU/
11877 S:      Supported
11878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11879 F:      Documentation/RCU/
11880 X:      Documentation/RCU/torture.txt
11881 F:      include/linux/rcu*
11882 X:      include/linux/srcu.h
11883 F:      kernel/rcu/
11884 X:      kernel/torture.c
11885
11886 REAL TIME CLOCK (RTC) SUBSYSTEM
11887 M:      Alessandro Zummo <a.zummo@towertech.it>
11888 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11889 L:      linux-rtc@vger.kernel.org
11890 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11892 S:      Maintained
11893 F:      Documentation/devicetree/bindings/rtc/
11894 F:      Documentation/rtc.txt
11895 F:      drivers/rtc/
11896 F:      include/linux/rtc.h
11897 F:      include/uapi/linux/rtc.h
11898 F:      include/linux/rtc/
11899 F:      include/linux/platform_data/rtc-*
11900 F:      tools/testing/selftests/timers/rtctest.c
11901
11902 REALTEK AUDIO CODECS
11903 M:      Bard Liao <bardliao@realtek.com>
11904 M:      Oder Chiou <oder_chiou@realtek.com>
11905 S:      Maintained
11906 F:      sound/soc/codecs/rt*
11907 F:      include/sound/rt*.h
11908
11909 REGISTER MAP ABSTRACTION
11910 M:      Mark Brown <broonie@kernel.org>
11911 L:      linux-kernel@vger.kernel.org
11912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11913 S:      Supported
11914 F:      Documentation/devicetree/bindings/regmap/
11915 F:      drivers/base/regmap/
11916 F:      include/linux/regmap.h
11917
11918 REISERFS FILE SYSTEM
11919 L:      reiserfs-devel@vger.kernel.org
11920 S:      Supported
11921 F:      fs/reiserfs/
11922
11923 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11924 M:      Ohad Ben-Cohen <ohad@wizery.com>
11925 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11926 L:      linux-remoteproc@vger.kernel.org
11927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11928 S:      Maintained
11929 F:      Documentation/devicetree/bindings/remoteproc/
11930 F:      Documentation/remoteproc.txt
11931 F:      drivers/remoteproc/
11932 F:      include/linux/remoteproc.h
11933
11934 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11935 M:      Ohad Ben-Cohen <ohad@wizery.com>
11936 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11937 L:      linux-remoteproc@vger.kernel.org
11938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11939 S:      Maintained
11940 F:      drivers/rpmsg/
11941 F:      Documentation/rpmsg.txt
11942 F:      include/linux/rpmsg.h
11943 F:      include/linux/rpmsg/
11944
11945 RENESAS CLOCK DRIVERS
11946 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11947 L:      linux-renesas-soc@vger.kernel.org
11948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11949 S:      Supported
11950 F:      drivers/clk/renesas/
11951
11952 RENESAS EMEV2 I2C DRIVER
11953 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11954 S:      Supported
11955 F:      drivers/i2c/busses/i2c-emev2.c
11956
11957 RENESAS ETHERNET DRIVERS
11958 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11959 L:      netdev@vger.kernel.org
11960 L:      linux-renesas-soc@vger.kernel.org
11961 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11962 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11963 F:      drivers/net/ethernet/renesas/
11964 F:      include/linux/sh_eth.h
11965
11966 RENESAS R-CAR GYROADC DRIVER
11967 M:      Marek Vasut <marek.vasut@gmail.com>
11968 L:      linux-iio@vger.kernel.org
11969 S:      Supported
11970 F:      drivers/iio/adc/rcar_gyro_adc.c
11971
11972 RENESAS R-CAR I2C DRIVERS
11973 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11974 S:      Supported
11975 F:      drivers/i2c/busses/i2c-rcar.c
11976 F:      drivers/i2c/busses/i2c-sh_mobile.c
11977
11978 RENESAS USB PHY DRIVER
11979 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11980 L:      linux-renesas-soc@vger.kernel.org
11981 S:      Maintained
11982 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11983
11984 RESET CONTROLLER FRAMEWORK
11985 M:      Philipp Zabel <p.zabel@pengutronix.de>
11986 T:      git git://git.pengutronix.de/git/pza/linux
11987 S:      Maintained
11988 F:      drivers/reset/
11989 F:      Documentation/devicetree/bindings/reset/
11990 F:      include/dt-bindings/reset/
11991 F:      include/linux/reset.h
11992 F:      include/linux/reset-controller.h
11993
11994 RFKILL
11995 M:      Johannes Berg <johannes@sipsolutions.net>
11996 L:      linux-wireless@vger.kernel.org
11997 W:      http://wireless.kernel.org/
11998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12000 S:      Maintained
12001 F:      Documentation/rfkill.txt
12002 F:      Documentation/ABI/stable/sysfs-class-rfkill
12003 F:      net/rfkill/
12004
12005 RHASHTABLE
12006 M:      Thomas Graf <tgraf@suug.ch>
12007 M:      Herbert Xu <herbert@gondor.apana.org.au>
12008 L:      netdev@vger.kernel.org
12009 S:      Maintained
12010 F:      lib/rhashtable.c
12011 F:      include/linux/rhashtable.h
12012
12013 RICOH R5C592 MEMORYSTICK DRIVER
12014 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12015 S:      Maintained
12016 F:      drivers/memstick/host/r592.*
12017
12018 RICOH SMARTMEDIA/XD DRIVER
12019 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12020 S:      Maintained
12021 F:      drivers/mtd/nand/raw/r852.c
12022 F:      drivers/mtd/nand/raw/r852.h
12023
12024 RISC-V ARCHITECTURE
12025 M:      Palmer Dabbelt <palmer@sifive.com>
12026 M:      Albert Ou <albert@sifive.com>
12027 L:      linux-riscv@lists.infradead.org
12028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12029 S:      Supported
12030 F:      arch/riscv/
12031 K:      riscv
12032 N:      riscv
12033
12034 ROCCAT DRIVERS
12035 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12036 W:      http://sourceforge.net/projects/roccat/
12037 S:      Maintained
12038 F:      drivers/hid/hid-roccat*
12039 F:      include/linux/hid-roccat*
12040 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12041
12042 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12043 M:      Jacob chen <jacob2.chen@rock-chips.com>
12044 L:      linux-media@vger.kernel.org
12045 S:      Maintained
12046 F:      drivers/media/platform/rockchip/rga/
12047 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12048
12049 ROCKER DRIVER
12050 M:      Jiri Pirko <jiri@resnulli.us>
12051 L:      netdev@vger.kernel.org
12052 S:      Supported
12053 F:      drivers/net/ethernet/rocker/
12054
12055 ROCKETPORT DRIVER
12056 P:      Comtrol Corp.
12057 W:      http://www.comtrol.com
12058 S:      Maintained
12059 F:      Documentation/serial/rocket.txt
12060 F:      drivers/tty/rocket*
12061
12062 ROCKETPORT EXPRESS/INFINITY DRIVER
12063 M:      Kevin Cernekee <cernekee@gmail.com>
12064 L:      linux-serial@vger.kernel.org
12065 S:      Odd Fixes
12066 F:      drivers/tty/serial/rp2.*
12067
12068 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12069 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12070 L:      linux-kernel@vger.kernel.org
12071 L:      linux-renesas-soc@vger.kernel.org
12072 S:      Supported
12073 F:      drivers/mfd/bd9571mwv.c
12074 F:      drivers/regulator/bd9571mwv-regulator.c
12075 F:      drivers/gpio/gpio-bd9571mwv.c
12076 F:      include/linux/mfd/bd9571mwv.h
12077 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12078
12079 ROSE NETWORK LAYER
12080 M:      Ralf Baechle <ralf@linux-mips.org>
12081 L:      linux-hams@vger.kernel.org
12082 W:      http://www.linux-ax25.org/
12083 S:      Maintained
12084 F:      include/net/rose.h
12085 F:      include/uapi/linux/rose.h
12086 F:      net/rose/
12087
12088 RTL2830 MEDIA DRIVER
12089 M:      Antti Palosaari <crope@iki.fi>
12090 L:      linux-media@vger.kernel.org
12091 W:      https://linuxtv.org
12092 W:      http://palosaari.fi/linux/
12093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12094 T:      git git://linuxtv.org/anttip/media_tree.git
12095 S:      Maintained
12096 F:      drivers/media/dvb-frontends/rtl2830*
12097
12098 RTL2832 MEDIA DRIVER
12099 M:      Antti Palosaari <crope@iki.fi>
12100 L:      linux-media@vger.kernel.org
12101 W:      https://linuxtv.org
12102 W:      http://palosaari.fi/linux/
12103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12104 T:      git git://linuxtv.org/anttip/media_tree.git
12105 S:      Maintained
12106 F:      drivers/media/dvb-frontends/rtl2832*
12107
12108 RTL2832_SDR MEDIA DRIVER
12109 M:      Antti Palosaari <crope@iki.fi>
12110 L:      linux-media@vger.kernel.org
12111 W:      https://linuxtv.org
12112 W:      http://palosaari.fi/linux/
12113 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12114 T:      git git://linuxtv.org/anttip/media_tree.git
12115 S:      Maintained
12116 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12117
12118 RTL8180 WIRELESS DRIVER
12119 L:      linux-wireless@vger.kernel.org
12120 W:      http://wireless.kernel.org/
12121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12122 S:      Orphan
12123 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12124
12125 RTL8187 WIRELESS DRIVER
12126 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12127 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12128 M:      Larry Finger <Larry.Finger@lwfinger.net>
12129 L:      linux-wireless@vger.kernel.org
12130 W:      http://wireless.kernel.org/
12131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12132 S:      Maintained
12133 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12134
12135 REALTEK WIRELESS DRIVER (rtlwifi family)
12136 M:      Ping-Ke Shih <pkshih@realtek.com>
12137 L:      linux-wireless@vger.kernel.org
12138 W:      http://wireless.kernel.org/
12139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12140 S:      Maintained
12141 F:      drivers/net/wireless/realtek/rtlwifi/
12142
12143 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12144 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12145 L:      linux-wireless@vger.kernel.org
12146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12147 S:      Maintained
12148 F:      drivers/net/wireless/realtek/rtl8xxxu/
12149
12150 RXRPC SOCKETS (AF_RXRPC)
12151 M:      David Howells <dhowells@redhat.com>
12152 L:      linux-afs@lists.infradead.org
12153 S:      Supported
12154 F:      net/rxrpc/
12155 F:      include/keys/rxrpc-type.h
12156 F:      include/net/af_rxrpc.h
12157 F:      include/trace/events/rxrpc.h
12158 F:      include/uapi/linux/rxrpc.h
12159 F:      Documentation/networking/rxrpc.txt
12160 W:      https://www.infradead.org/~dhowells/kafs/
12161
12162 S3 SAVAGE FRAMEBUFFER DRIVER
12163 M:      Antonino Daplas <adaplas@gmail.com>
12164 L:      linux-fbdev@vger.kernel.org
12165 S:      Maintained
12166 F:      drivers/video/fbdev/savage/
12167
12168 S390
12169 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12170 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12171 L:      linux-s390@vger.kernel.org
12172 W:      http://www.ibm.com/developerworks/linux/linux390/
12173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12174 S:      Supported
12175 F:      arch/s390/
12176 F:      drivers/s390/
12177 F:      Documentation/s390/
12178 F:      Documentation/driver-api/s390-drivers.rst
12179
12180 S390 COMMON I/O LAYER
12181 M:      Sebastian Ott <sebott@linux.ibm.com>
12182 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12183 L:      linux-s390@vger.kernel.org
12184 W:      http://www.ibm.com/developerworks/linux/linux390/
12185 S:      Supported
12186 F:      drivers/s390/cio/
12187
12188 S390 DASD DRIVER
12189 M:      Stefan Haberland <sth@linux.ibm.com>
12190 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12191 L:      linux-s390@vger.kernel.org
12192 W:      http://www.ibm.com/developerworks/linux/linux390/
12193 S:      Supported
12194 F:      drivers/s390/block/dasd*
12195 F:      block/partitions/ibm.c
12196
12197 S390 IOMMU (PCI)
12198 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12199 L:      linux-s390@vger.kernel.org
12200 W:      http://www.ibm.com/developerworks/linux/linux390/
12201 S:      Supported
12202 F:      drivers/iommu/s390-iommu.c
12203
12204 S390 IUCV NETWORK LAYER
12205 M:      Julian Wiedmann <jwi@linux.ibm.com>
12206 M:      Ursula Braun <ubraun@linux.ibm.com>
12207 L:      linux-s390@vger.kernel.org
12208 W:      http://www.ibm.com/developerworks/linux/linux390/
12209 S:      Supported
12210 F:      drivers/s390/net/*iucv*
12211 F:      include/net/iucv/
12212 F:      net/iucv/
12213
12214 S390 NETWORK DRIVERS
12215 M:      Julian Wiedmann <jwi@linux.ibm.com>
12216 M:      Ursula Braun <ubraun@linux.ibm.com>
12217 L:      linux-s390@vger.kernel.org
12218 W:      http://www.ibm.com/developerworks/linux/linux390/
12219 S:      Supported
12220 F:      drivers/s390/net/
12221
12222 S390 PCI SUBSYSTEM
12223 M:      Sebastian Ott <sebott@linux.ibm.com>
12224 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12225 L:      linux-s390@vger.kernel.org
12226 W:      http://www.ibm.com/developerworks/linux/linux390/
12227 S:      Supported
12228 F:      arch/s390/pci/
12229 F:      drivers/pci/hotplug/s390_pci_hpc.c
12230
12231 S390 VFIO-CCW DRIVER
12232 M:      Cornelia Huck <cohuck@redhat.com>
12233 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12234 M:      Halil Pasic <pasic@linux.ibm.com>
12235 L:      linux-s390@vger.kernel.org
12236 L:      kvm@vger.kernel.org
12237 S:      Supported
12238 F:      drivers/s390/cio/vfio_ccw*
12239 F:      Documentation/s390/vfio-ccw.txt
12240 F:      include/uapi/linux/vfio_ccw.h
12241
12242 S390 ZCRYPT DRIVER
12243 M:      Harald Freudenberger <freude@de.ibm.com>
12244 L:      linux-s390@vger.kernel.org
12245 W:      http://www.ibm.com/developerworks/linux/linux390/
12246 S:      Supported
12247 F:      drivers/s390/crypto/
12248
12249 S390 ZFCP DRIVER
12250 M:      Steffen Maier <maier@linux.ibm.com>
12251 M:      Benjamin Block <bblock@linux.ibm.com>
12252 L:      linux-s390@vger.kernel.org
12253 W:      http://www.ibm.com/developerworks/linux/linux390/
12254 S:      Supported
12255 F:      drivers/s390/scsi/zfcp_*
12256
12257 S3C24XX SD/MMC Driver
12258 M:      Ben Dooks <ben-linux@fluff.org>
12259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12260 S:      Supported
12261 F:      drivers/mmc/host/s3cmci.*
12262
12263 SAA6588 RDS RECEIVER DRIVER
12264 M:      Hans Verkuil <hverkuil@xs4all.nl>
12265 L:      linux-media@vger.kernel.org
12266 T:      git git://linuxtv.org/media_tree.git
12267 W:      https://linuxtv.org
12268 S:      Odd Fixes
12269 F:      drivers/media/i2c/saa6588*
12270
12271 SAA7134 VIDEO4LINUX DRIVER
12272 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12273 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12274 L:      linux-media@vger.kernel.org
12275 W:      https://linuxtv.org
12276 T:      git git://linuxtv.org/media_tree.git
12277 S:      Odd fixes
12278 F:      Documentation/media/v4l-drivers/saa7134*
12279 F:      drivers/media/pci/saa7134/
12280
12281 SAA7146 VIDEO4LINUX-2 DRIVER
12282 M:      Hans Verkuil <hverkuil@xs4all.nl>
12283 L:      linux-media@vger.kernel.org
12284 T:      git git://linuxtv.org/media_tree.git
12285 S:      Maintained
12286 F:      drivers/media/common/saa7146/
12287 F:      drivers/media/pci/saa7146/
12288 F:      include/media/saa7146*
12289
12290 SAMSUNG AUDIO (ASoC) DRIVERS
12291 M:      Krzysztof Kozlowski <krzk@kernel.org>
12292 M:      Sangbeom Kim <sbkim73@samsung.com>
12293 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12294 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12295 S:      Supported
12296 F:      sound/soc/samsung/
12297 F:      Documentation/devicetree/bindings/sound/samsung*
12298
12299 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12300 M:      Krzysztof Kozlowski <krzk@kernel.org>
12301 L:      linux-crypto@vger.kernel.org
12302 L:      linux-samsung-soc@vger.kernel.org
12303 S:      Maintained
12304 F:      drivers/crypto/exynos-rng.c
12305 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12306
12307 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12308 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12309 L:      linux-samsung-soc@vger.kernel.org
12310 S:      Maintained
12311 F:      drivers/char/hw_random/exynos-trng.c
12312 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12313
12314 SAMSUNG FRAMEBUFFER DRIVER
12315 M:      Jingoo Han <jingoohan1@gmail.com>
12316 L:      linux-fbdev@vger.kernel.org
12317 S:      Maintained
12318 F:      drivers/video/fbdev/s3c-fb.c
12319
12320 SAMSUNG LAPTOP DRIVER
12321 M:      Corentin Chary <corentin.chary@gmail.com>
12322 L:      platform-driver-x86@vger.kernel.org
12323 S:      Maintained
12324 F:      drivers/platform/x86/samsung-laptop.c
12325
12326 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12327 M:      Sangbeom Kim <sbkim73@samsung.com>
12328 M:      Krzysztof Kozlowski <krzk@kernel.org>
12329 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12330 L:      linux-kernel@vger.kernel.org
12331 L:      linux-samsung-soc@vger.kernel.org
12332 S:      Supported
12333 F:      drivers/mfd/sec*.c
12334 F:      drivers/regulator/s2m*.c
12335 F:      drivers/regulator/s5m*.c
12336 F:      drivers/clk/clk-s2mps11.c
12337 F:      drivers/rtc/rtc-s5m.c
12338 F:      include/linux/mfd/samsung/
12339 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12340 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12341 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12342 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12343
12344 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12345 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12346 L:      linux-media@vger.kernel.org
12347 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12348 S:      Maintained
12349 F:      drivers/media/platform/s3c-camif/
12350 F:      include/media/drv-intf/s3c_camif.h
12351
12352 SAMSUNG S3FWRN5 NFC DRIVER
12353 M:      Robert Baldyga <r.baldyga@samsung.com>
12354 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12355 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12356 S:      Supported
12357 F:      drivers/nfc/s3fwrn5
12358
12359 SAMSUNG S5C73M3 CAMERA DRIVER
12360 M:      Kyungmin Park <kyungmin.park@samsung.com>
12361 M:      Andrzej Hajda <a.hajda@samsung.com>
12362 L:      linux-media@vger.kernel.org
12363 S:      Supported
12364 F:      drivers/media/i2c/s5c73m3/*
12365
12366 SAMSUNG S5K5BAF CAMERA DRIVER
12367 M:      Kyungmin Park <kyungmin.park@samsung.com>
12368 M:      Andrzej Hajda <a.hajda@samsung.com>
12369 L:      linux-media@vger.kernel.org
12370 S:      Supported
12371 F:      drivers/media/i2c/s5k5baf.c
12372
12373 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12374 M:      Krzysztof Kozlowski <krzk@kernel.org>
12375 M:      Vladimir Zapolskiy <vz@mleia.com>
12376 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12377 L:      linux-crypto@vger.kernel.org
12378 L:      linux-samsung-soc@vger.kernel.org
12379 S:      Maintained
12380 F:      drivers/crypto/s5p-sss.c
12381
12382 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12383 M:      Kyungmin Park <kyungmin.park@samsung.com>
12384 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12385 L:      linux-media@vger.kernel.org
12386 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12387 S:      Supported
12388 F:      drivers/media/platform/exynos4-is/
12389
12390 SAMSUNG SOC CLOCK DRIVERS
12391 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12392 M:      Tomasz Figa <tomasz.figa@gmail.com>
12393 M:      Chanwoo Choi <cw00.choi@samsung.com>
12394 S:      Supported
12395 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12397 F:      drivers/clk/samsung/
12398 F:      include/dt-bindings/clock/exynos*.h
12399 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12400
12401 SAMSUNG SPI DRIVERS
12402 M:      Kukjin Kim <kgene@kernel.org>
12403 M:      Krzysztof Kozlowski <krzk@kernel.org>
12404 M:      Andi Shyti <andi@etezian.org>
12405 L:      linux-spi@vger.kernel.org
12406 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12407 S:      Maintained
12408 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12409 F:      drivers/spi/spi-s3c*
12410 F:      include/linux/platform_data/spi-s3c64xx.h
12411
12412 SAMSUNG SXGBE DRIVERS
12413 M:      Byungho An <bh74.an@samsung.com>
12414 M:      Girish K S <ks.giri@samsung.com>
12415 M:      Vipul Pandya <vipul.pandya@samsung.com>
12416 S:      Supported
12417 L:      netdev@vger.kernel.org
12418 F:      drivers/net/ethernet/samsung/sxgbe/
12419
12420 SAMSUNG THERMAL DRIVER
12421 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12422 L:      linux-pm@vger.kernel.org
12423 L:      linux-samsung-soc@vger.kernel.org
12424 S:      Supported
12425 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12426 F:      drivers/thermal/samsung/
12427
12428 SAMSUNG USB2 PHY DRIVER
12429 M:      Kamil Debski <kamil@wypas.org>
12430 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12431 L:      linux-kernel@vger.kernel.org
12432 S:      Supported
12433 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12434 F:      Documentation/phy/samsung-usb2.txt
12435 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12436 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12437 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12438 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12439 F:      drivers/phy/samsung/phy-samsung-usb2.c
12440 F:      drivers/phy/samsung/phy-samsung-usb2.h
12441
12442 SC1200 WDT DRIVER
12443 M:      Zwane Mwaikambo <zwanem@gmail.com>
12444 S:      Maintained
12445 F:      drivers/watchdog/sc1200wdt.c
12446
12447 SCHEDULER
12448 M:      Ingo Molnar <mingo@redhat.com>
12449 M:      Peter Zijlstra <peterz@infradead.org>
12450 L:      linux-kernel@vger.kernel.org
12451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12452 S:      Maintained
12453 F:      kernel/sched/
12454 F:      include/linux/sched.h
12455 F:      include/uapi/linux/sched.h
12456 F:      include/linux/wait.h
12457
12458 SCR24X CHIP CARD INTERFACE DRIVER
12459 M:      Lubomir Rintel <lkundrak@v3.sk>
12460 S:      Supported
12461 F:      drivers/char/pcmcia/scr24x_cs.c
12462
12463 SCSI CDROM DRIVER
12464 M:      Jens Axboe <axboe@kernel.dk>
12465 L:      linux-scsi@vger.kernel.org
12466 W:      http://www.kernel.dk
12467 S:      Maintained
12468 F:      drivers/scsi/sr*
12469
12470 SCSI RDMA PROTOCOL (SRP) INITIATOR
12471 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12472 L:      linux-rdma@vger.kernel.org
12473 S:      Supported
12474 W:      http://www.openfabrics.org
12475 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12477 F:      drivers/infiniband/ulp/srp/
12478 F:      include/scsi/srp.h
12479
12480 SCSI SG DRIVER
12481 M:      Doug Gilbert <dgilbert@interlog.com>
12482 L:      linux-scsi@vger.kernel.org
12483 W:      http://sg.danny.cz/sg
12484 S:      Maintained
12485 F:      Documentation/scsi/scsi-generic.txt
12486 F:      drivers/scsi/sg.c
12487 F:      include/scsi/sg.h
12488
12489 SCSI SUBSYSTEM
12490 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12492 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12494 L:      linux-scsi@vger.kernel.org
12495 S:      Maintained
12496 F:      Documentation/devicetree/bindings/scsi/
12497 F:      drivers/scsi/
12498 F:      include/scsi/
12499
12500 SCSI TAPE DRIVER
12501 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12502 L:      linux-scsi@vger.kernel.org
12503 S:      Maintained
12504 F:      Documentation/scsi/st.txt
12505 F:      drivers/scsi/st.*
12506 F:      drivers/scsi/st_*.h
12507
12508 SCTP PROTOCOL
12509 M:      Vlad Yasevich <vyasevich@gmail.com>
12510 M:      Neil Horman <nhorman@tuxdriver.com>
12511 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12512 L:      linux-sctp@vger.kernel.org
12513 W:      http://lksctp.sourceforge.net
12514 S:      Maintained
12515 F:      Documentation/networking/sctp.txt
12516 F:      include/linux/sctp.h
12517 F:      include/uapi/linux/sctp.h
12518 F:      include/net/sctp/
12519 F:      net/sctp/
12520
12521 SCx200 CPU SUPPORT
12522 M:      Jim Cromie <jim.cromie@gmail.com>
12523 S:      Odd Fixes
12524 F:      Documentation/i2c/busses/scx200_acb
12525 F:      arch/x86/platform/scx200/
12526 F:      drivers/watchdog/scx200_wdt.c
12527 F:      drivers/i2c/busses/scx200*
12528 F:      drivers/mtd/maps/scx200_docflash.c
12529 F:      include/linux/scx200.h
12530
12531 SCx200 GPIO DRIVER
12532 M:      Jim Cromie <jim.cromie@gmail.com>
12533 S:      Maintained
12534 F:      drivers/char/scx200_gpio.c
12535 F:      include/linux/scx200_gpio.h
12536
12537 SCx200 HRT CLOCKSOURCE DRIVER
12538 M:      Jim Cromie <jim.cromie@gmail.com>
12539 S:      Maintained
12540 F:      drivers/clocksource/scx200_hrt.c
12541
12542 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12543 M:      Sascha Sommer <saschasommer@freenet.de>
12544 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12545 S:      Maintained
12546 F:      drivers/mmc/host/sdricoh_cs.c
12547
12548 SECURE COMPUTING
12549 M:      Kees Cook <keescook@chromium.org>
12550 R:      Andy Lutomirski <luto@amacapital.net>
12551 R:      Will Drewry <wad@chromium.org>
12552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12553 S:      Supported
12554 F:      kernel/seccomp.c
12555 F:      include/uapi/linux/seccomp.h
12556 F:      include/linux/seccomp.h
12557 F:      tools/testing/selftests/seccomp/*
12558 F:      tools/testing/selftests/kselftest_harness.h
12559 F:      Documentation/userspace-api/seccomp_filter.rst
12560 K:      \bsecure_computing
12561 K:      \bTIF_SECCOMP\b
12562
12563 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12564 M:      Al Cooper <alcooperx@gmail.com>
12565 L:      linux-mmc@vger.kernel.org
12566 L:      bcm-kernel-feedback-list@broadcom.com
12567 S:      Maintained
12568 F:      drivers/mmc/host/sdhci-brcmstb*
12569
12570 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12571 M:      Adrian Hunter <adrian.hunter@intel.com>
12572 L:      linux-mmc@vger.kernel.org
12573 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12574 S:      Maintained
12575 F:      drivers/mmc/host/sdhci*
12576 F:      include/linux/mmc/sdhci*
12577
12578 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12579 M:      Ben Dooks <ben-linux@fluff.org>
12580 M:      Jaehoon Chung <jh80.chung@samsung.com>
12581 L:      linux-mmc@vger.kernel.org
12582 S:      Maintained
12583 F:      drivers/mmc/host/sdhci-s3c*
12584
12585 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12586 M:      Viresh Kumar <vireshk@kernel.org>
12587 L:      linux-mmc@vger.kernel.org
12588 S:      Maintained
12589 F:      drivers/mmc/host/sdhci-spear.c
12590
12591 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12592 M:      Kishon Vijay Abraham I <kishon@ti.com>
12593 L:      linux-mmc@vger.kernel.org
12594 S:      Maintained
12595 F:      drivers/mmc/host/sdhci-omap.c
12596
12597 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12598 M:      Scott Bauer <scott.bauer@intel.com>
12599 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12600 L:      linux-block@vger.kernel.org
12601 S:      Supported
12602 F:      block/sed*
12603 F:      block/opal_proto.h
12604 F:      include/linux/sed*
12605 F:      include/uapi/linux/sed*
12606
12607 SECURITY CONTACT
12608 M:      Security Officers <security@kernel.org>
12609 S:      Supported
12610
12611 SECURITY SUBSYSTEM
12612 M:      James Morris <jmorris@namei.org>
12613 M:      "Serge E. Hallyn" <serge@hallyn.com>
12614 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12616 W:      http://kernsec.org/
12617 S:      Supported
12618 F:      security/
12619
12620 SELINUX SECURITY MODULE
12621 M:      Paul Moore <paul@paul-moore.com>
12622 M:      Stephen Smalley <sds@tycho.nsa.gov>
12623 M:      Eric Paris <eparis@parisplace.org>
12624 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12625 W:      https://selinuxproject.org
12626 W:      https://github.com/SELinuxProject
12627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12628 S:      Supported
12629 F:      include/linux/selinux*
12630 F:      security/selinux/
12631 F:      scripts/selinux/
12632 F:      Documentation/admin-guide/LSM/SELinux.rst
12633
12634 SENSABLE PHANTOM
12635 M:      Jiri Slaby <jirislaby@gmail.com>
12636 S:      Maintained
12637 F:      drivers/misc/phantom.c
12638 F:      include/uapi/linux/phantom.h
12639
12640 SERIAL DEVICE BUS
12641 M:      Rob Herring <robh@kernel.org>
12642 L:      linux-serial@vger.kernel.org
12643 S:      Maintained
12644 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12645 F:      drivers/tty/serdev/
12646 F:      include/linux/serdev.h
12647
12648 SERIAL DRIVERS
12649 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12650 L:      linux-serial@vger.kernel.org
12651 S:      Maintained
12652 F:      Documentation/devicetree/bindings/serial/
12653 F:      drivers/tty/serial/
12654
12655 SERIAL IR RECEIVER
12656 M:      Sean Young <sean@mess.org>
12657 L:      linux-media@vger.kernel.org
12658 S:      Maintained
12659 F:      drivers/media/rc/serial_ir.c
12660
12661 SFC NETWORK DRIVER
12662 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12663 M:      Edward Cree <ecree@solarflare.com>
12664 M:      Bert Kenward <bkenward@solarflare.com>
12665 L:      netdev@vger.kernel.org
12666 S:      Supported
12667 F:      drivers/net/ethernet/sfc/
12668
12669 SGI GRU DRIVER
12670 M:      Dimitri Sivanich <sivanich@sgi.com>
12671 S:      Maintained
12672 F:      drivers/misc/sgi-gru/
12673
12674 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12675 M:      Pat Gefre <pfg@sgi.com>
12676 L:      linux-ia64@vger.kernel.org
12677 S:      Supported
12678 F:      Documentation/ia64/serial.txt
12679 F:      drivers/tty/serial/ioc?_serial.c
12680 F:      include/linux/ioc?.h
12681
12682 SGI XP/XPC/XPNET DRIVER
12683 M:      Cliff Whickman <cpw@sgi.com>
12684 M:      Robin Holt <robinmholt@gmail.com>
12685 S:      Maintained
12686 F:      drivers/misc/sgi-xp/
12687
12688 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12689 M:      Ursula Braun <ubraun@linux.ibm.com>
12690 L:      linux-s390@vger.kernel.org
12691 W:      http://www.ibm.com/developerworks/linux/linux390/
12692 S:      Supported
12693 F:      net/smc/
12694
12695 SH_VEU V4L2 MEM2MEM DRIVER
12696 L:      linux-media@vger.kernel.org
12697 S:      Orphan
12698 F:      drivers/media/platform/sh_veu.c
12699
12700 SH_VOU V4L2 OUTPUT DRIVER
12701 L:      linux-media@vger.kernel.org
12702 S:      Orphan
12703 F:      drivers/media/platform/sh_vou.c
12704 F:      include/media/drv-intf/sh_vou.h
12705
12706 SI2157 MEDIA DRIVER
12707 M:      Antti Palosaari <crope@iki.fi>
12708 L:      linux-media@vger.kernel.org
12709 W:      https://linuxtv.org
12710 W:      http://palosaari.fi/linux/
12711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12712 T:      git git://linuxtv.org/anttip/media_tree.git
12713 S:      Maintained
12714 F:      drivers/media/tuners/si2157*
12715
12716 SI2165 MEDIA DRIVER
12717 M:      Matthias Schwarzott <zzam@gentoo.org>
12718 L:      linux-media@vger.kernel.org
12719 W:      https://linuxtv.org
12720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12721 S:      Maintained
12722 F:      drivers/media/dvb-frontends/si2165*
12723
12724 SI2168 MEDIA DRIVER
12725 M:      Antti Palosaari <crope@iki.fi>
12726 L:      linux-media@vger.kernel.org
12727 W:      https://linuxtv.org
12728 W:      http://palosaari.fi/linux/
12729 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12730 T:      git git://linuxtv.org/anttip/media_tree.git
12731 S:      Maintained
12732 F:      drivers/media/dvb-frontends/si2168*
12733
12734 SI470X FM RADIO RECEIVER I2C DRIVER
12735 M:      Hans Verkuil <hverkuil@xs4all.nl>
12736 L:      linux-media@vger.kernel.org
12737 T:      git git://linuxtv.org/media_tree.git
12738 W:      https://linuxtv.org
12739 S:      Odd Fixes
12740 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12741
12742 SI470X FM RADIO RECEIVER USB DRIVER
12743 M:      Hans Verkuil <hverkuil@xs4all.nl>
12744 L:      linux-media@vger.kernel.org
12745 T:      git git://linuxtv.org/media_tree.git
12746 W:      https://linuxtv.org
12747 S:      Maintained
12748 F:      drivers/media/radio/si470x/radio-si470x-common.c
12749 F:      drivers/media/radio/si470x/radio-si470x.h
12750 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12751
12752 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12753 M:      Eduardo Valentin <edubezval@gmail.com>
12754 L:      linux-media@vger.kernel.org
12755 T:      git git://linuxtv.org/media_tree.git
12756 W:      https://linuxtv.org
12757 S:      Odd Fixes
12758 F:      drivers/media/radio/si4713/si4713.?
12759
12760 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12761 M:      Eduardo Valentin <edubezval@gmail.com>
12762 L:      linux-media@vger.kernel.org
12763 T:      git git://linuxtv.org/media_tree.git
12764 W:      https://linuxtv.org
12765 S:      Odd Fixes
12766 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12767
12768 SI4713 FM RADIO TRANSMITTER USB DRIVER
12769 M:      Hans Verkuil <hverkuil@xs4all.nl>
12770 L:      linux-media@vger.kernel.org
12771 T:      git git://linuxtv.org/media_tree.git
12772 W:      https://linuxtv.org
12773 S:      Maintained
12774 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12775
12776 SIANO DVB DRIVER
12777 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12778 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12779 L:      linux-media@vger.kernel.org
12780 W:      https://linuxtv.org
12781 T:      git git://linuxtv.org/media_tree.git
12782 S:      Odd fixes
12783 F:      drivers/media/common/siano/
12784 F:      drivers/media/usb/siano/
12785 F:      drivers/media/usb/siano/
12786 F:      drivers/media/mmc/siano/
12787
12788 SILEAD TOUCHSCREEN DRIVER
12789 M:      Hans de Goede <hdegoede@redhat.com>
12790 L:      linux-input@vger.kernel.org
12791 L:      platform-driver-x86@vger.kernel.org
12792 S:      Maintained
12793 F:      drivers/input/touchscreen/silead.c
12794 F:      drivers/platform/x86/silead_dmi.c
12795
12796 SILICON MOTION SM712 FRAME BUFFER DRIVER
12797 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12798 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12799 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12800 L:      linux-fbdev@vger.kernel.org
12801 S:      Maintained
12802 F:      drivers/video/fbdev/sm712*
12803 F:      Documentation/fb/sm712fb.txt
12804
12805 SIMPLE FIRMWARE INTERFACE (SFI)
12806 M:      Len Brown <lenb@kernel.org>
12807 L:      sfi-devel@simplefirmware.org
12808 W:      http://simplefirmware.org/
12809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12810 S:      Supported
12811 F:      arch/x86/platform/sfi/
12812 F:      drivers/sfi/
12813 F:      include/linux/sfi*.h
12814
12815 SIMPLEFB FB DRIVER
12816 M:      Hans de Goede <hdegoede@redhat.com>
12817 L:      linux-fbdev@vger.kernel.org
12818 S:      Maintained
12819 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12820 F:      drivers/video/fbdev/simplefb.c
12821 F:      include/linux/platform_data/simplefb.h
12822
12823 SIMTEC EB110ATX (Chalice CATS)
12824 P:      Ben Dooks
12825 P:      Vincent Sanders <vince@simtec.co.uk>
12826 M:      Simtec Linux Team <linux@simtec.co.uk>
12827 W:      http://www.simtec.co.uk/products/EB110ATX/
12828 S:      Supported
12829
12830 SIMTEC EB2410ITX (BAST)
12831 P:      Ben Dooks
12832 P:      Vincent Sanders <vince@simtec.co.uk>
12833 M:      Simtec Linux Team <linux@simtec.co.uk>
12834 W:      http://www.simtec.co.uk/products/EB2410ITX/
12835 S:      Supported
12836 F:      arch/arm/mach-s3c24xx/mach-bast.c
12837 F:      arch/arm/mach-s3c24xx/bast-ide.c
12838 F:      arch/arm/mach-s3c24xx/bast-irq.c
12839
12840 SIPHASH PRF ROUTINES
12841 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12842 S:      Maintained
12843 F:      lib/siphash.c
12844 F:      lib/test_siphash.c
12845 F:      include/linux/siphash.h
12846
12847 SIOX
12848 M:      Gavin Schenk <g.schenk@eckelmann.de>
12849 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12850 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12851 S:      Supported
12852 F:      drivers/siox/*
12853 F:      include/trace/events/siox.h
12854
12855 SIS 190 ETHERNET DRIVER
12856 M:      Francois Romieu <romieu@fr.zoreil.com>
12857 L:      netdev@vger.kernel.org
12858 S:      Maintained
12859 F:      drivers/net/ethernet/sis/sis190.c
12860
12861 SIS 900/7016 FAST ETHERNET DRIVER
12862 M:      Daniele Venzano <venza@brownhat.org>
12863 W:      http://www.brownhat.org/sis900.html
12864 L:      netdev@vger.kernel.org
12865 S:      Maintained
12866 F:      drivers/net/ethernet/sis/sis900.*
12867
12868 SIS FRAMEBUFFER DRIVER
12869 M:      Thomas Winischhofer <thomas@winischhofer.net>
12870 W:      http://www.winischhofer.net/linuxsisvga.shtml
12871 S:      Maintained
12872 F:      Documentation/fb/sisfb.txt
12873 F:      drivers/video/fbdev/sis/
12874 F:      include/video/sisfb.h
12875
12876 SIS USB2VGA DRIVER
12877 M:      Thomas Winischhofer <thomas@winischhofer.net>
12878 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12879 S:      Maintained
12880 F:      drivers/usb/misc/sisusbvga/
12881
12882 SLAB ALLOCATOR
12883 M:      Christoph Lameter <cl@linux.com>
12884 M:      Pekka Enberg <penberg@kernel.org>
12885 M:      David Rientjes <rientjes@google.com>
12886 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12887 M:      Andrew Morton <akpm@linux-foundation.org>
12888 L:      linux-mm@kvack.org
12889 S:      Maintained
12890 F:      include/linux/sl?b*.h
12891 F:      mm/sl?b*
12892
12893 SLEEPABLE READ-COPY UPDATE (SRCU)
12894 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12895 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12896 M:      Josh Triplett <josh@joshtriplett.org>
12897 R:      Steven Rostedt <rostedt@goodmis.org>
12898 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12899 L:      linux-kernel@vger.kernel.org
12900 W:      http://www.rdrop.com/users/paulmck/RCU/
12901 S:      Supported
12902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12903 F:      include/linux/srcu.h
12904 F:      kernel/rcu/srcu.c
12905
12906 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12907 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12909 S:      Maintained
12910 F:      drivers/slimbus/
12911 F:      Documentation/devicetree/bindings/slimbus/
12912 F:      include/linux/slimbus.h
12913
12914 SMACK SECURITY MODULE
12915 M:      Casey Schaufler <casey@schaufler-ca.com>
12916 L:      linux-security-module@vger.kernel.org
12917 W:      http://schaufler-ca.com
12918 T:      git git://github.com/cschaufler/smack-next
12919 S:      Maintained
12920 F:      Documentation/admin-guide/LSM/Smack.rst
12921 F:      security/smack/
12922
12923 SMC91x ETHERNET DRIVER
12924 M:      Nicolas Pitre <nico@fluxnic.net>
12925 S:      Odd Fixes
12926 F:      drivers/net/ethernet/smsc/smc91x.*
12927
12928 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12929 M:      Sakari Ailus <sakari.ailus@iki.fi>
12930 L:      linux-media@vger.kernel.org
12931 S:      Maintained
12932 F:      drivers/media/i2c/smiapp/
12933 F:      include/media/i2c/smiapp.h
12934 F:      drivers/media/i2c/smiapp-pll.c
12935 F:      drivers/media/i2c/smiapp-pll.h
12936 F:      include/uapi/linux/smiapp.h
12937 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12938
12939 SMM665 HARDWARE MONITOR DRIVER
12940 M:      Guenter Roeck <linux@roeck-us.net>
12941 L:      linux-hwmon@vger.kernel.org
12942 S:      Maintained
12943 F:      Documentation/hwmon/smm665
12944 F:      drivers/hwmon/smm665.c
12945
12946 SMSC EMC2103 HARDWARE MONITOR DRIVER
12947 M:      Steve Glendinning <steve.glendinning@shawell.net>
12948 L:      linux-hwmon@vger.kernel.org
12949 S:      Maintained
12950 F:      Documentation/hwmon/emc2103
12951 F:      drivers/hwmon/emc2103.c
12952
12953 SMSC SCH5627 HARDWARE MONITOR DRIVER
12954 M:      Hans de Goede <hdegoede@redhat.com>
12955 L:      linux-hwmon@vger.kernel.org
12956 S:      Supported
12957 F:      Documentation/hwmon/sch5627
12958 F:      drivers/hwmon/sch5627.c
12959
12960 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12961 M:      Steve Glendinning <steve.glendinning@shawell.net>
12962 L:      linux-fbdev@vger.kernel.org
12963 S:      Maintained
12964 F:      drivers/video/fbdev/smscufx.c
12965
12966 SMSC47B397 HARDWARE MONITOR DRIVER
12967 M:      Jean Delvare <jdelvare@suse.com>
12968 L:      linux-hwmon@vger.kernel.org
12969 S:      Maintained
12970 F:      Documentation/hwmon/smsc47b397
12971 F:      drivers/hwmon/smsc47b397.c
12972
12973 SMSC911x ETHERNET DRIVER
12974 M:      Steve Glendinning <steve.glendinning@shawell.net>
12975 L:      netdev@vger.kernel.org
12976 S:      Maintained
12977 F:      include/linux/smsc911x.h
12978 F:      drivers/net/ethernet/smsc/smsc911x.*
12979
12980 SMSC9420 PCI ETHERNET DRIVER
12981 M:      Steve Glendinning <steve.glendinning@shawell.net>
12982 L:      netdev@vger.kernel.org
12983 S:      Maintained
12984 F:      drivers/net/ethernet/smsc/smsc9420.*
12985
12986 SOC-CAMERA V4L2 SUBSYSTEM
12987 L:      linux-media@vger.kernel.org
12988 T:      git git://linuxtv.org/media_tree.git
12989 S:      Orphan
12990 F:      include/media/soc*
12991 F:      drivers/media/i2c/soc_camera/
12992 F:      drivers/media/platform/soc_camera/
12993
12994 SOCIONEXT SYNQUACER I2C DRIVER
12995 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12996 L:      linux-i2c@vger.kernel.org
12997 S:      Maintained
12998 F:      drivers/i2c/busses/i2c-synquacer.c
12999 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13000
13001 SOCIONEXT UNIPHIER SOUND DRIVER
13002 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13003 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13004 S:      Maintained
13005 F:      sound/soc/uniphier/
13006
13007 SOEKRIS NET48XX LED SUPPORT
13008 M:      Chris Boot <bootc@bootc.net>
13009 S:      Maintained
13010 F:      drivers/leds/leds-net48xx.c
13011
13012 SOFT-ROCE DRIVER (rxe)
13013 M:      Moni Shoua <monis@mellanox.com>
13014 L:      linux-rdma@vger.kernel.org
13015 S:      Supported
13016 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13017 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13018 F:      drivers/infiniband/sw/rxe/
13019 F:      include/uapi/rdma/rdma_user_rxe.h
13020
13021 SOFTLOGIC 6x10 MPEG CODEC
13022 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13023 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13024 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13025 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13026 M:      Ismael Luceno <ismael@iodev.co.uk>
13027 L:      linux-media@vger.kernel.org
13028 S:      Supported
13029 F:      drivers/media/pci/solo6x10/
13030
13031 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13032 M:      James Morse <james.morse@arm.com>
13033 L:      linux-arm-kernel@lists.infradead.org
13034 S:      Maintained
13035 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13036 F:      drivers/firmware/arm_sdei.c
13037 F:      include/linux/sdei.h
13038 F:      include/uapi/linux/sdei.h
13039
13040 SOFTWARE RAID (Multiple Disks) SUPPORT
13041 M:      Shaohua Li <shli@kernel.org>
13042 L:      linux-raid@vger.kernel.org
13043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13044 S:      Supported
13045 F:      drivers/md/Makefile
13046 F:      drivers/md/Kconfig
13047 F:      drivers/md/md*
13048 F:      drivers/md/raid*
13049 F:      include/linux/raid/
13050 F:      include/uapi/linux/raid/
13051
13052 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13053 M:      Jassi Brar <jaswinder.singh@linaro.org>
13054 L:      netdev@vger.kernel.org
13055 S:      Maintained
13056 F:      drivers/net/ethernet/socionext/netsec.c
13057 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13058
13059 SOLIDRUN CLEARFOG SUPPORT
13060 M:      Russell King <linux@armlinux.org.uk>
13061 S:      Maintained
13062 F:      arch/arm/boot/dts/armada-388-clearfog*
13063 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13064
13065 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13066 M:      Russell King <linux@armlinux.org.uk>
13067 S:      Maintained
13068 F:      arch/arm/boot/dts/imx6*-cubox-i*
13069 F:      arch/arm/boot/dts/imx6*-hummingboard*
13070 F:      arch/arm/boot/dts/imx6*-sr-*
13071
13072 SONIC NETWORK DRIVER
13073 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13074 L:      netdev@vger.kernel.org
13075 S:      Maintained
13076 F:      drivers/net/ethernet/natsemi/sonic.*
13077
13078 SONICS SILICON BACKPLANE DRIVER (SSB)
13079 M:      Michael Buesch <m@bues.ch>
13080 L:      linux-wireless@vger.kernel.org
13081 S:      Maintained
13082 F:      drivers/ssb/
13083 F:      include/linux/ssb/
13084
13085 SONY IMX274 SENSOR DRIVER
13086 M:      Leon Luo <leonl@leopardimaging.com>
13087 L:      linux-media@vger.kernel.org
13088 T:      git git://linuxtv.org/media_tree.git
13089 S:      Maintained
13090 F:      drivers/media/i2c/imx274.c
13091 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13092
13093 SONY MEMORYSTICK CARD SUPPORT
13094 M:      Alex Dubov <oakad@yahoo.com>
13095 W:      http://tifmxx.berlios.de/
13096 S:      Maintained
13097 F:      drivers/memstick/host/tifm_ms.c
13098
13099 SONY MEMORYSTICK STANDARD SUPPORT
13100 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13101 S:      Maintained
13102 F:      drivers/memstick/core/ms_block.*
13103
13104 SONY VAIO CONTROL DEVICE DRIVER
13105 M:      Mattia Dongili <malattia@linux.it>
13106 L:      platform-driver-x86@vger.kernel.org
13107 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13108 S:      Maintained
13109 F:      Documentation/laptops/sony-laptop.txt
13110 F:      drivers/char/sonypi.c
13111 F:      drivers/platform/x86/sony-laptop.c
13112 F:      include/linux/sony-laptop.h
13113
13114 SOUND
13115 M:      Jaroslav Kysela <perex@perex.cz>
13116 M:      Takashi Iwai <tiwai@suse.com>
13117 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13118 W:      http://www.alsa-project.org/
13119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13120 T:      git git://git.alsa-project.org/alsa-kernel.git
13121 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13122 S:      Maintained
13123 F:      Documentation/sound/
13124 F:      include/sound/
13125 F:      include/uapi/sound/
13126 F:      sound/
13127
13128 SOUND - COMPRESSED AUDIO
13129 M:      Vinod Koul <vinod.koul@intel.com>
13130 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13132 S:      Supported
13133 F:      Documentation/sound/alsa/compress_offload.txt
13134 F:      include/sound/compress_driver.h
13135 F:      include/uapi/sound/compress_*
13136 F:      sound/core/compress_offload.c
13137 F:      sound/soc/soc-compress.c
13138
13139 SOUND - DMAENGINE HELPERS
13140 M:      Lars-Peter Clausen <lars@metafoo.de>
13141 S:      Supported
13142 F:      include/sound/dmaengine_pcm.h
13143 F:      sound/core/pcm_dmaengine.c
13144 F:      sound/soc/soc-generic-dmaengine-pcm.c
13145
13146 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13147 M:      Liam Girdwood <lgirdwood@gmail.com>
13148 M:      Mark Brown <broonie@kernel.org>
13149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13150 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13151 W:      http://alsa-project.org/main/index.php/ASoC
13152 S:      Supported
13153 F:      Documentation/devicetree/bindings/sound/
13154 F:      Documentation/sound/alsa/soc/
13155 F:      sound/soc/
13156 F:      include/sound/soc*
13157
13158 SOUNDWIRE SUBSYSTEM
13159 M:      Vinod Koul <vinod.koul@intel.com>
13160 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13161 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13162 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13163 S:      Supported
13164 F:      Documentation/driver-api/soundwire/
13165 F:      drivers/soundwire/
13166 F:      include/linux/soundwire/
13167
13168 SP2 MEDIA DRIVER
13169 M:      Olli Salonen <olli.salonen@iki.fi>
13170 L:      linux-media@vger.kernel.org
13171 W:      https://linuxtv.org
13172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13173 S:      Maintained
13174 F:      drivers/media/dvb-frontends/sp2*
13175
13176 SPARC + UltraSPARC (sparc/sparc64)
13177 M:      "David S. Miller" <davem@davemloft.net>
13178 L:      sparclinux@vger.kernel.org
13179 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13182 S:      Maintained
13183 F:      arch/sparc/
13184 F:      drivers/sbus/
13185
13186 SPARC SERIAL DRIVERS
13187 M:      "David S. Miller" <davem@davemloft.net>
13188 L:      sparclinux@vger.kernel.org
13189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13191 S:      Maintained
13192 F:      include/linux/sunserialcore.h
13193 F:      drivers/tty/serial/suncore.c
13194 F:      drivers/tty/serial/sunhv.c
13195 F:      drivers/tty/serial/sunsab.c
13196 F:      drivers/tty/serial/sunsab.h
13197 F:      drivers/tty/serial/sunsu.c
13198 F:      drivers/tty/serial/sunzilog.c
13199 F:      drivers/tty/serial/sunzilog.h
13200 F:      drivers/tty/vcc.c
13201
13202 SPARSE CHECKER
13203 M:      "Christopher Li" <sparse@chrisli.org>
13204 L:      linux-sparse@vger.kernel.org
13205 W:      https://sparse.wiki.kernel.org/
13206 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13207 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13208 S:      Maintained
13209 F:      include/linux/compiler.h
13210
13211 SPEAR CLOCK FRAMEWORK SUPPORT
13212 M:      Viresh Kumar <vireshk@kernel.org>
13213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13214 W:      http://www.st.com/spear
13215 S:      Maintained
13216 F:      drivers/clk/spear/
13217
13218 SPEAR PLATFORM SUPPORT
13219 M:      Viresh Kumar <vireshk@kernel.org>
13220 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13222 W:      http://www.st.com/spear
13223 S:      Maintained
13224 F:      arch/arm/boot/dts/spear*
13225 F:      arch/arm/mach-spear/
13226
13227 SPI NOR SUBSYSTEM
13228 M:      Marek Vasut <marek.vasut@gmail.com>
13229 L:      linux-mtd@lists.infradead.org
13230 W:      http://www.linux-mtd.infradead.org/
13231 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13232 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13233 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13234 S:      Maintained
13235 F:      drivers/mtd/spi-nor/
13236 F:      include/linux/mtd/spi-nor.h
13237
13238 SPI SUBSYSTEM
13239 M:      Mark Brown <broonie@kernel.org>
13240 L:      linux-spi@vger.kernel.org
13241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13242 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13243 S:      Maintained
13244 F:      Documentation/devicetree/bindings/spi/
13245 F:      Documentation/spi/
13246 F:      drivers/spi/
13247 F:      include/linux/spi/
13248 F:      include/uapi/linux/spi/
13249 F:      tools/spi/
13250
13251 SPIDERNET NETWORK DRIVER for CELL
13252 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13253 L:      netdev@vger.kernel.org
13254 S:      Supported
13255 F:      Documentation/networking/spider_net.txt
13256 F:      drivers/net/ethernet/toshiba/spider_net*
13257
13258 SPMI SUBSYSTEM
13259 R:      Stephen Boyd <sboyd@kernel.org>
13260 L:      linux-arm-msm@vger.kernel.org
13261 F:      Documentation/devicetree/bindings/spmi/
13262 F:      drivers/spmi/
13263 F:      include/dt-bindings/spmi/spmi.h
13264 F:      include/linux/spmi.h
13265 F:      include/trace/events/spmi.h
13266
13267 SPU FILE SYSTEM
13268 M:      Jeremy Kerr <jk@ozlabs.org>
13269 L:      linuxppc-dev@lists.ozlabs.org
13270 W:      http://www.ibm.com/developerworks/power/cell/
13271 S:      Supported
13272 F:      Documentation/filesystems/spufs.txt
13273 F:      arch/powerpc/platforms/cell/spufs/
13274
13275 SQUASHFS FILE SYSTEM
13276 M:      Phillip Lougher <phillip@squashfs.org.uk>
13277 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13278 W:      http://squashfs.org.uk
13279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13280 S:      Maintained
13281 F:      Documentation/filesystems/squashfs.txt
13282 F:      fs/squashfs/
13283
13284 SRM (Alpha) environment access
13285 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13286 S:      Maintained
13287 F:      arch/alpha/kernel/srm_env.c
13288
13289 STABLE BRANCH
13290 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13291 L:      stable@vger.kernel.org
13292 S:      Supported
13293 F:      Documentation/process/stable-kernel-rules.rst
13294
13295 STAGING - ATOMISP DRIVER
13296 M:      Alan Cox <alan@linux.intel.com>
13297 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13298 L:      linux-media@vger.kernel.org
13299 S:      Maintained
13300 F:      drivers/staging/media/atomisp/
13301
13302 STAGING - COMEDI
13303 M:      Ian Abbott <abbotti@mev.co.uk>
13304 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13305 S:      Odd Fixes
13306 F:      drivers/staging/comedi/
13307
13308 STAGING - FLARION FT1000 DRIVERS
13309 M:      Marek Belisko <marek.belisko@gmail.com>
13310 S:      Odd Fixes
13311 F:      drivers/staging/ft1000/
13312
13313 STAGING - INDUSTRIAL IO
13314 M:      Jonathan Cameron <jic23@kernel.org>
13315 L:      linux-iio@vger.kernel.org
13316 S:      Odd Fixes
13317 F:      Documentation/devicetree/bindings/staging/iio/
13318 F:      drivers/staging/iio/
13319
13320 STAGING - LUSTRE PARALLEL FILESYSTEM
13321 M:      Oleg Drokin <oleg.drokin@intel.com>
13322 M:      Andreas Dilger <andreas.dilger@intel.com>
13323 M:      James Simmons <jsimmons@infradead.org>
13324 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13325 W:      http://wiki.lustre.org/
13326 S:      Maintained
13327 F:      drivers/staging/lustre
13328
13329 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13330 M:      Marc Dietrich <marvin24@gmx.de>
13331 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13332 L:      linux-tegra@vger.kernel.org
13333 S:      Maintained
13334 F:      drivers/staging/nvec/
13335
13336 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13337 M:      Jens Frederich <jfrederich@gmail.com>
13338 M:      Daniel Drake <dsd@laptop.org>
13339 M:      Jon Nettleton <jon.nettleton@gmail.com>
13340 W:      http://wiki.laptop.org/go/DCON
13341 S:      Maintained
13342 F:      drivers/staging/olpc_dcon/
13343
13344 STAGING - REALTEK RTL8712U DRIVERS
13345 M:      Larry Finger <Larry.Finger@lwfinger.net>
13346 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13347 S:      Odd Fixes
13348 F:      drivers/staging/rtl8712/
13349
13350 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13351 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13352 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13353 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13354 L:      linux-fbdev@vger.kernel.org
13355 S:      Maintained
13356 F:      drivers/staging/sm750fb/
13357
13358 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13359 M:      William Hubbs <w.d.hubbs@gmail.com>
13360 M:      Chris Brannon <chris@the-brannons.com>
13361 M:      Kirk Reiser <kirk@reisers.ca>
13362 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13363 L:      speakup@linux-speakup.org
13364 W:      http://www.linux-speakup.org/
13365 S:      Odd Fixes
13366 F:      drivers/staging/speakup/
13367
13368 STAGING - VIA VT665X DRIVERS
13369 M:      Forest Bond <forest@alittletooquiet.net>
13370 S:      Odd Fixes
13371 F:      drivers/staging/vt665?/
13372
13373 STAGING - WILC1000 WIFI DRIVER
13374 M:      Aditya Shankar <aditya.shankar@microchip.com>
13375 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13376 L:      linux-wireless@vger.kernel.org
13377 S:      Supported
13378 F:      drivers/staging/wilc1000/
13379
13380 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13381 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13382 S:      Odd Fixes
13383 F:      drivers/staging/xgifb/
13384
13385 STAGING SUBSYSTEM
13386 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13388 L:      devel@driverdev.osuosl.org
13389 S:      Supported
13390 F:      drivers/staging/
13391
13392 STARFIRE/DURALAN NETWORK DRIVER
13393 M:      Ion Badulescu <ionut@badula.org>
13394 S:      Odd Fixes
13395 F:      drivers/net/ethernet/adaptec/starfire*
13396
13397 STEC S1220 SKD DRIVER
13398 M:      Bart Van Assche <bart.vanassche@wdc.com>
13399 L:      linux-block@vger.kernel.org
13400 S:      Maintained
13401 F:      drivers/block/skd*[ch]
13402
13403 STI CEC DRIVER
13404 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13405 S:      Maintained
13406 F:      drivers/staging/media/st-cec/
13407 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13408
13409 STK1160 USB VIDEO CAPTURE DRIVER
13410 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13411 L:      linux-media@vger.kernel.org
13412 T:      git git://linuxtv.org/media_tree.git
13413 S:      Maintained
13414 F:      drivers/media/usb/stk1160/
13415
13416 STMMAC ETHERNET DRIVER
13417 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13418 M:      Alexandre Torgue <alexandre.torgue@st.com>
13419 L:      netdev@vger.kernel.org
13420 W:      http://www.stlinux.com
13421 S:      Supported
13422 F:      drivers/net/ethernet/stmicro/stmmac/
13423
13424 SUN3/3X
13425 M:      Sam Creasey <sammy@sammy.net>
13426 W:      http://sammy.net/sun3/
13427 S:      Maintained
13428 F:      arch/m68k/kernel/*sun3*
13429 F:      arch/m68k/sun3*/
13430 F:      arch/m68k/include/asm/sun3*
13431 F:      drivers/net/ethernet/i825xx/sun3*
13432
13433 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13434 M:      Hans de Goede <hdegoede@redhat.com>
13435 L:      linux-input@vger.kernel.org
13436 S:      Maintained
13437 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13438 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13439
13440 SUNDANCE NETWORK DRIVER
13441 M:      Denis Kirjanov <kda@linux-powerpc.org>
13442 L:      netdev@vger.kernel.org
13443 S:      Maintained
13444 F:      drivers/net/ethernet/dlink/sundance.c
13445
13446 SUPERH
13447 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13448 M:      Rich Felker <dalias@libc.org>
13449 L:      linux-sh@vger.kernel.org
13450 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13451 S:      Maintained
13452 F:      Documentation/sh/
13453 F:      arch/sh/
13454 F:      drivers/sh/
13455
13456 SUSPEND TO RAM
13457 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13458 M:      Len Brown <len.brown@intel.com>
13459 M:      Pavel Machek <pavel@ucw.cz>
13460 L:      linux-pm@vger.kernel.org
13461 B:      https://bugzilla.kernel.org
13462 S:      Supported
13463 F:      Documentation/power/
13464 F:      arch/x86/kernel/acpi/
13465 F:      drivers/base/power/
13466 F:      kernel/power/
13467 F:      include/linux/suspend.h
13468 F:      include/linux/freezer.h
13469 F:      include/linux/pm.h
13470
13471 SVGA HANDLING
13472 M:      Martin Mares <mj@ucw.cz>
13473 L:      linux-video@atrey.karlin.mff.cuni.cz
13474 S:      Maintained
13475 F:      Documentation/svga.txt
13476 F:      arch/x86/boot/video*
13477
13478 SWIOTLB SUBSYSTEM
13479 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13480 L:      iommu@lists.linux-foundation.org
13481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13482 S:      Supported
13483 F:      lib/swiotlb.c
13484 F:      arch/*/kernel/pci-swiotlb.c
13485 F:      include/linux/swiotlb.h
13486
13487 SWITCHDEV
13488 M:      Jiri Pirko <jiri@resnulli.us>
13489 M:      Ivan Vecera <ivecera@redhat.com>
13490 L:      netdev@vger.kernel.org
13491 S:      Supported
13492 F:      net/switchdev/
13493 F:      include/net/switchdev.h
13494
13495 SYNC FILE FRAMEWORK
13496 M:      Sumit Semwal <sumit.semwal@linaro.org>
13497 R:      Gustavo Padovan <gustavo@padovan.org>
13498 S:      Maintained
13499 L:      linux-media@vger.kernel.org
13500 L:      dri-devel@lists.freedesktop.org
13501 F:      drivers/dma-buf/sync_*
13502 F:      drivers/dma-buf/dma-fence*
13503 F:      drivers/dma-buf/sw_sync.c
13504 F:      include/linux/sync_file.h
13505 F:      include/uapi/linux/sync_file.h
13506 F:      Documentation/sync_file.txt
13507 T:      git git://anongit.freedesktop.org/drm/drm-misc
13508
13509 SYNOPSYS ARC ARCHITECTURE
13510 M:      Vineet Gupta <vgupta@synopsys.com>
13511 L:      linux-snps-arc@lists.infradead.org
13512 S:      Supported
13513 F:      arch/arc/
13514 F:      Documentation/devicetree/bindings/arc/*
13515 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13516 F:      drivers/clocksource/arc_timer.c
13517 F:      drivers/tty/serial/arc_uart.c
13518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13519
13520 SYNOPSYS ARC HSDK SDP pll clock driver
13521 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13522 S:      Supported
13523 F:      drivers/clk/clk-hsdk-pll.c
13524 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13525
13526 SYNOPSYS ARC SDP clock driver
13527 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13528 S:      Supported
13529 F:      drivers/clk/axs10x/*
13530 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13531
13532 SYNOPSYS ARC SDP platform support
13533 M:      Alexey Brodkin <abrodkin@synopsys.com>
13534 S:      Supported
13535 F:      arch/arc/plat-axs10x
13536 F:      arch/arc/boot/dts/ax*
13537 F:      Documentation/devicetree/bindings/arc/axs10*
13538
13539 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13540 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13541 S:      Supported
13542 F:      drivers/reset/reset-axs10x.c
13543 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13544
13545 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13546 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13547 S:      Maintained
13548 F:      drivers/tty/serial/8250/8250_dw.c
13549
13550 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13551 M:      Hoan Tran <hotran@apm.com>
13552 L:      linux-gpio@vger.kernel.org
13553 S:      Maintained
13554 F:      drivers/gpio/gpio-dwapb.c
13555 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13556
13557 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13558 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13559 S:      Maintained
13560 F:      drivers/dma/dwi-axi-dmac/
13561 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13562
13563 SYNOPSYS DESIGNWARE DMAC DRIVER
13564 M:      Viresh Kumar <vireshk@kernel.org>
13565 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13566 S:      Maintained
13567 F:      include/linux/dma/dw.h
13568 F:      include/linux/platform_data/dma-dw.h
13569 F:      drivers/dma/dw/
13570
13571 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13572 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13573 L:      netdev@vger.kernel.org
13574 S:      Supported
13575 F:      drivers/net/ethernet/synopsys/
13576
13577 SYNOPSYS DESIGNWARE I2C DRIVER
13578 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13579 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13580 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13581 L:      linux-i2c@vger.kernel.org
13582 S:      Maintained
13583 F:      drivers/i2c/busses/i2c-designware-*
13584 F:      include/linux/platform_data/i2c-designware.h
13585
13586 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13587 M:      Jaehoon Chung <jh80.chung@samsung.com>
13588 L:      linux-mmc@vger.kernel.org
13589 S:      Maintained
13590 F:      drivers/mmc/host/dw_mmc*
13591
13592 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13593 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13594 S:      Supported
13595 F:      drivers/reset/reset-hsdk.c
13596 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13597 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13598
13599 SYSTEM CONFIGURATION (SYSCON)
13600 M:      Lee Jones <lee.jones@linaro.org>
13601 M:      Arnd Bergmann <arnd@arndb.de>
13602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13603 S:      Supported
13604 F:      drivers/mfd/syscon.c
13605
13606 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13607 M:      Sudeep Holla <sudeep.holla@arm.com>
13608 L:      linux-arm-kernel@lists.infradead.org
13609 S:      Maintained
13610 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13611 F:      drivers/clk/clk-sc[mp]i.c
13612 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13613 F:      drivers/firmware/arm_scpi.c
13614 F:      drivers/firmware/arm_scmi/
13615 F:      include/linux/sc[mp]i_protocol.h
13616
13617 SYSTEM RESET/SHUTDOWN DRIVERS
13618 M:      Sebastian Reichel <sre@kernel.org>
13619 L:      linux-pm@vger.kernel.org
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13621 S:      Maintained
13622 F:      Documentation/devicetree/bindings/power/reset/
13623 F:      drivers/power/reset/
13624
13625 SYSTEM TRACE MODULE CLASS
13626 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13627 S:      Maintained
13628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13629 F:      Documentation/trace/stm.txt
13630 F:      drivers/hwtracing/stm/
13631 F:      include/linux/stm.h
13632 F:      include/uapi/linux/stm.h
13633
13634 SYSV FILESYSTEM
13635 M:      Christoph Hellwig <hch@infradead.org>
13636 S:      Maintained
13637 F:      Documentation/filesystems/sysv-fs.txt
13638 F:      fs/sysv/
13639 F:      include/linux/sysv_fs.h
13640
13641 TARGET SUBSYSTEM
13642 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13643 L:      linux-scsi@vger.kernel.org
13644 L:      target-devel@vger.kernel.org
13645 W:      http://www.linux-iscsi.org
13646 W:      http://groups.google.com/group/linux-iscsi-target-dev
13647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13648 S:      Supported
13649 F:      drivers/target/
13650 F:      include/target/
13651 F:      Documentation/target/
13652
13653 TASKSTATS STATISTICS INTERFACE
13654 M:      Balbir Singh <bsingharora@gmail.com>
13655 S:      Maintained
13656 F:      Documentation/accounting/taskstats*
13657 F:      include/linux/taskstats*
13658 F:      kernel/taskstats.c
13659
13660 TC subsystem
13661 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13662 M:      Cong Wang <xiyou.wangcong@gmail.com>
13663 M:      Jiri Pirko <jiri@resnulli.us>
13664 L:      netdev@vger.kernel.org
13665 S:      Maintained
13666 F:      include/net/pkt_cls.h
13667 F:      include/net/pkt_sched.h
13668 F:      include/net/tc_act/
13669 F:      include/uapi/linux/pkt_cls.h
13670 F:      include/uapi/linux/pkt_sched.h
13671 F:      include/uapi/linux/tc_act/
13672 F:      include/uapi/linux/tc_ematch/
13673 F:      net/sched/
13674
13675 TCP LOW PRIORITY MODULE
13676 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13677 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13678 W:      http://tcp-lp-mod.sourceforge.net/
13679 S:      Maintained
13680 F:      net/ipv4/tcp_lp.c
13681
13682 TDA10071 MEDIA DRIVER
13683 M:      Antti Palosaari <crope@iki.fi>
13684 L:      linux-media@vger.kernel.org
13685 W:      https://linuxtv.org
13686 W:      http://palosaari.fi/linux/
13687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13688 T:      git git://linuxtv.org/anttip/media_tree.git
13689 S:      Maintained
13690 F:      drivers/media/dvb-frontends/tda10071*
13691
13692 TDA18212 MEDIA DRIVER
13693 M:      Antti Palosaari <crope@iki.fi>
13694 L:      linux-media@vger.kernel.org
13695 W:      https://linuxtv.org
13696 W:      http://palosaari.fi/linux/
13697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13698 T:      git git://linuxtv.org/anttip/media_tree.git
13699 S:      Maintained
13700 F:      drivers/media/tuners/tda18212*
13701
13702 TDA18218 MEDIA DRIVER
13703 M:      Antti Palosaari <crope@iki.fi>
13704 L:      linux-media@vger.kernel.org
13705 W:      https://linuxtv.org
13706 W:      http://palosaari.fi/linux/
13707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13708 T:      git git://linuxtv.org/anttip/media_tree.git
13709 S:      Maintained
13710 F:      drivers/media/tuners/tda18218*
13711
13712 TDA18250 MEDIA DRIVER
13713 M:      Olli Salonen <olli.salonen@iki.fi>
13714 L:      linux-media@vger.kernel.org
13715 W:      https://linuxtv.org
13716 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13717 T:      git git://linuxtv.org/media_tree.git
13718 S:      Maintained
13719 F:      drivers/media/tuners/tda18250*
13720
13721 TDA18271 MEDIA DRIVER
13722 M:      Michael Krufky <mkrufky@linuxtv.org>
13723 L:      linux-media@vger.kernel.org
13724 W:      https://linuxtv.org
13725 W:      http://github.com/mkrufky
13726 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13727 T:      git git://linuxtv.org/mkrufky/tuners.git
13728 S:      Maintained
13729 F:      drivers/media/tuners/tda18271*
13730
13731 TDA1997x MEDIA DRIVER
13732 M:      Tim Harvey <tharvey@gateworks.com>
13733 L:      linux-media@vger.kernel.org
13734 W:      https://linuxtv.org
13735 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13736 S:      Maintained
13737 F:      drivers/media/i2c/tda1997x.*
13738
13739 TDA827x MEDIA DRIVER
13740 M:      Michael Krufky <mkrufky@linuxtv.org>
13741 L:      linux-media@vger.kernel.org
13742 W:      https://linuxtv.org
13743 W:      http://github.com/mkrufky
13744 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13745 T:      git git://linuxtv.org/mkrufky/tuners.git
13746 S:      Maintained
13747 F:      drivers/media/tuners/tda8290.*
13748
13749 TDA8290 MEDIA DRIVER
13750 M:      Michael Krufky <mkrufky@linuxtv.org>
13751 L:      linux-media@vger.kernel.org
13752 W:      https://linuxtv.org
13753 W:      http://github.com/mkrufky
13754 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13755 T:      git git://linuxtv.org/mkrufky/tuners.git
13756 S:      Maintained
13757 F:      drivers/media/tuners/tda8290.*
13758
13759 TDA9840 MEDIA DRIVER
13760 M:      Hans Verkuil <hverkuil@xs4all.nl>
13761 L:      linux-media@vger.kernel.org
13762 T:      git git://linuxtv.org/media_tree.git
13763 W:      https://linuxtv.org
13764 S:      Maintained
13765 F:      drivers/media/i2c/tda9840*
13766
13767 TEA5761 TUNER DRIVER
13768 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13769 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13770 L:      linux-media@vger.kernel.org
13771 W:      https://linuxtv.org
13772 T:      git git://linuxtv.org/media_tree.git
13773 S:      Odd fixes
13774 F:      drivers/media/tuners/tea5761.*
13775
13776 TEA5767 TUNER DRIVER
13777 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13778 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13779 L:      linux-media@vger.kernel.org
13780 W:      https://linuxtv.org
13781 T:      git git://linuxtv.org/media_tree.git
13782 S:      Maintained
13783 F:      drivers/media/tuners/tea5767.*
13784
13785 TEA6415C MEDIA DRIVER
13786 M:      Hans Verkuil <hverkuil@xs4all.nl>
13787 L:      linux-media@vger.kernel.org
13788 T:      git git://linuxtv.org/media_tree.git
13789 W:      https://linuxtv.org
13790 S:      Maintained
13791 F:      drivers/media/i2c/tea6415c*
13792
13793 TEA6420 MEDIA DRIVER
13794 M:      Hans Verkuil <hverkuil@xs4all.nl>
13795 L:      linux-media@vger.kernel.org
13796 T:      git git://linuxtv.org/media_tree.git
13797 W:      https://linuxtv.org
13798 S:      Maintained
13799 F:      drivers/media/i2c/tea6420*
13800
13801 TEAM DRIVER
13802 M:      Jiri Pirko <jiri@resnulli.us>
13803 L:      netdev@vger.kernel.org
13804 S:      Supported
13805 F:      drivers/net/team/
13806 F:      include/linux/if_team.h
13807 F:      include/uapi/linux/if_team.h
13808
13809 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13810 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13811 S:      Maintained
13812 F:      arch/x86/platform/ts5500/
13813
13814 TECHNOTREND USB IR RECEIVER
13815 M:      Sean Young <sean@mess.org>
13816 L:      linux-media@vger.kernel.org
13817 S:      Maintained
13818 F:      drivers/media/rc/ttusbir.c
13819
13820 TECHWELL TW9910 VIDEO DECODER
13821 L:      linux-media@vger.kernel.org
13822 S:      Orphan
13823 F:      drivers/media/i2c/tw9910.c
13824 F:      include/media/i2c/tw9910.h
13825
13826 TEE SUBSYSTEM
13827 M:      Jens Wiklander <jens.wiklander@linaro.org>
13828 S:      Maintained
13829 F:      include/linux/tee_drv.h
13830 F:      include/uapi/linux/tee.h
13831 F:      drivers/tee/
13832 F:      Documentation/tee.txt
13833
13834 TEGRA ARCHITECTURE SUPPORT
13835 M:      Thierry Reding <thierry.reding@gmail.com>
13836 M:      Jonathan Hunter <jonathanh@nvidia.com>
13837 L:      linux-tegra@vger.kernel.org
13838 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13840 S:      Supported
13841 N:      [^a-z]tegra
13842
13843 TEGRA CLOCK DRIVER
13844 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13845 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13846 S:      Supported
13847 F:      drivers/clk/tegra/
13848
13849 TEGRA DMA DRIVERS
13850 M:      Laxman Dewangan <ldewangan@nvidia.com>
13851 M:      Jon Hunter <jonathanh@nvidia.com>
13852 S:      Supported
13853 F:      drivers/dma/tegra*
13854
13855 TEGRA I2C DRIVER
13856 M:      Laxman Dewangan <ldewangan@nvidia.com>
13857 S:      Supported
13858 F:      drivers/i2c/busses/i2c-tegra.c
13859
13860 TEGRA IOMMU DRIVERS
13861 M:      Thierry Reding <thierry.reding@gmail.com>
13862 L:      linux-tegra@vger.kernel.org
13863 S:      Supported
13864 F:      drivers/iommu/tegra*
13865
13866 TEGRA KBC DRIVER
13867 M:      Rakesh Iyer <riyer@nvidia.com>
13868 M:      Laxman Dewangan <ldewangan@nvidia.com>
13869 S:      Supported
13870 F:      drivers/input/keyboard/tegra-kbc.c
13871
13872 TEGRA PWM DRIVER
13873 M:      Thierry Reding <thierry.reding@gmail.com>
13874 S:      Supported
13875 F:      drivers/pwm/pwm-tegra.c
13876
13877 TEGRA SERIAL DRIVER
13878 M:      Laxman Dewangan <ldewangan@nvidia.com>
13879 S:      Supported
13880 F:      drivers/tty/serial/serial-tegra.c
13881
13882 TEGRA SPI DRIVER
13883 M:      Laxman Dewangan <ldewangan@nvidia.com>
13884 S:      Supported
13885 F:      drivers/spi/spi-tegra*
13886
13887 TEHUTI ETHERNET DRIVER
13888 M:      Andy Gospodarek <andy@greyhouse.net>
13889 L:      netdev@vger.kernel.org
13890 S:      Supported
13891 F:      drivers/net/ethernet/tehuti/*
13892
13893 Telecom Clock Driver for MCPL0010
13894 M:      Mark Gross <mark.gross@intel.com>
13895 S:      Supported
13896 F:      drivers/char/tlclk.c
13897
13898 TENSILICA XTENSA PORT (xtensa)
13899 M:      Chris Zankel <chris@zankel.net>
13900 M:      Max Filippov <jcmvbkbc@gmail.com>
13901 L:      linux-xtensa@linux-xtensa.org
13902 T:      git git://github.com/czankel/xtensa-linux.git
13903 S:      Maintained
13904 F:      arch/xtensa/
13905 F:      drivers/irqchip/irq-xtensa-*
13906
13907 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13908 M:      Nishanth Menon <nm@ti.com>
13909 M:      Tero Kristo <t-kristo@ti.com>
13910 M:      Santosh Shilimkar <ssantosh@kernel.org>
13911 L:      linux-arm-kernel@lists.infradead.org
13912 S:      Maintained
13913 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13914 F:      drivers/firmware/ti_sci*
13915 F:      include/linux/soc/ti/ti_sci_protocol.h
13916 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13917 F:      include/dt-bindings/genpd/k2g.h
13918 F:      drivers/soc/ti/ti_sci_pm_domains.c
13919 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13920 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13921 F:      drivers/clk/keystone/sci-clk.c
13922 F:      drivers/reset/reset-ti-sci.c
13923
13924 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13925 M:      Hans Verkuil <hverkuil@xs4all.nl>
13926 L:      linux-media@vger.kernel.org
13927 T:      git git://linuxtv.org/media_tree.git
13928 W:      https://linuxtv.org
13929 S:      Maintained
13930 F:      drivers/media/radio/radio-raremono.c
13931
13932 THERMAL
13933 M:      Zhang Rui <rui.zhang@intel.com>
13934 M:      Eduardo Valentin <edubezval@gmail.com>
13935 L:      linux-pm@vger.kernel.org
13936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13938 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13939 S:      Supported
13940 F:      drivers/thermal/
13941 F:      include/linux/thermal.h
13942 F:      include/uapi/linux/thermal.h
13943 F:      include/linux/cpu_cooling.h
13944 F:      Documentation/devicetree/bindings/thermal/
13945
13946 THERMAL/CPU_COOLING
13947 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13948 M:      Viresh Kumar <viresh.kumar@linaro.org>
13949 M:      Javi Merino <javi.merino@kernel.org>
13950 L:      linux-pm@vger.kernel.org
13951 S:      Supported
13952 F:      Documentation/thermal/cpu-cooling-api.txt
13953 F:      drivers/thermal/cpu_cooling.c
13954 F:      include/linux/cpu_cooling.h
13955
13956 THINKPAD ACPI EXTRAS DRIVER
13957 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13958 L:      ibm-acpi-devel@lists.sourceforge.net
13959 L:      platform-driver-x86@vger.kernel.org
13960 W:      http://ibm-acpi.sourceforge.net
13961 W:      http://thinkwiki.org/wiki/Ibm-acpi
13962 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13963 S:      Maintained
13964 F:      drivers/platform/x86/thinkpad_acpi.c
13965
13966 THUNDERBOLT DRIVER
13967 M:      Andreas Noever <andreas.noever@gmail.com>
13968 M:      Michael Jamet <michael.jamet@intel.com>
13969 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13970 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13972 S:      Maintained
13973 F:      Documentation/admin-guide/thunderbolt.rst
13974 F:      drivers/thunderbolt/
13975 F:      include/linux/thunderbolt.h
13976
13977 THUNDERBOLT NETWORK DRIVER
13978 M:      Michael Jamet <michael.jamet@intel.com>
13979 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13980 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13981 L:      netdev@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/net/thunderbolt.c
13984
13985 THUNDERX GPIO DRIVER
13986 M:      David Daney <david.daney@cavium.com>
13987 S:      Maintained
13988 F:      drivers/gpio/gpio-thunderx.c
13989
13990 TI AM437X VPFE DRIVER
13991 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13992 L:      linux-media@vger.kernel.org
13993 W:      https://linuxtv.org
13994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13995 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13996 S:      Maintained
13997 F:      drivers/media/platform/am437x/
13998
13999 TI BANDGAP AND THERMAL DRIVER
14000 M:      Eduardo Valentin <edubezval@gmail.com>
14001 M:      Keerthy <j-keerthy@ti.com>
14002 L:      linux-pm@vger.kernel.org
14003 L:      linux-omap@vger.kernel.org
14004 S:      Maintained
14005 F:      drivers/thermal/ti-soc-thermal/
14006
14007 TI BQ27XXX POWER SUPPLY DRIVER
14008 R:      Andrew F. Davis <afd@ti.com>
14009 F:      include/linux/power/bq27xxx_battery.h
14010 F:      drivers/power/supply/bq27xxx_battery.c
14011 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14012
14013 TI CDCE706 CLOCK DRIVER
14014 M:      Max Filippov <jcmvbkbc@gmail.com>
14015 S:      Maintained
14016 F:      drivers/clk/clk-cdce706.c
14017
14018 TI CLOCK DRIVER
14019 M:      Tero Kristo <t-kristo@ti.com>
14020 L:      linux-omap@vger.kernel.org
14021 S:      Maintained
14022 F:      drivers/clk/ti/
14023 F:      include/linux/clk/ti.h
14024
14025 TI DAVINCI MACHINE SUPPORT
14026 M:      Sekhar Nori <nsekhar@ti.com>
14027 M:      Kevin Hilman <khilman@kernel.org>
14028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14030 S:      Supported
14031 F:      arch/arm/mach-davinci/
14032 F:      drivers/i2c/busses/i2c-davinci.c
14033 F:      arch/arm/boot/dts/da850*
14034
14035 TI DAVINCI SERIES CLOCK DRIVER
14036 M:      David Lechner <david@lechnology.com>
14037 R:      Sekhar Nori <nsekhar@ti.com>
14038 S:      Maintained
14039 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14040 F:      drivers/clk/davinci/
14041
14042 TI DAVINCI SERIES GPIO DRIVER
14043 M:      Keerthy <j-keerthy@ti.com>
14044 L:      linux-gpio@vger.kernel.org
14045 S:      Maintained
14046 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14047 F:      drivers/gpio/gpio-davinci.c
14048
14049 TI DAVINCI SERIES MEDIA DRIVER
14050 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14051 L:      linux-media@vger.kernel.org
14052 W:      https://linuxtv.org
14053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14054 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14055 S:      Maintained
14056 F:      drivers/media/platform/davinci/
14057 F:      include/media/davinci/
14058
14059 TI ETHERNET SWITCH DRIVER (CPSW)
14060 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14061 L:      linux-omap@vger.kernel.org
14062 L:      netdev@vger.kernel.org
14063 S:      Maintained
14064 F:      drivers/net/ethernet/ti/cpsw*
14065 F:      drivers/net/ethernet/ti/davinci*
14066
14067 TI FLASH MEDIA INTERFACE DRIVER
14068 M:      Alex Dubov <oakad@yahoo.com>
14069 S:      Maintained
14070 F:      drivers/misc/tifm*
14071 F:      drivers/mmc/host/tifm_sd.c
14072 F:      include/linux/tifm.h
14073
14074 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14075 M:      Santosh Shilimkar <ssantosh@kernel.org>
14076 L:      linux-kernel@vger.kernel.org
14077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14078 S:      Maintained
14079 F:      drivers/soc/ti/*
14080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14081
14082 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14083 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14084 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14085 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14086 S:      Maintained
14087 F:      sound/soc/codecs/lm49453*
14088 F:      sound/soc/codecs/isabelle*
14089
14090 TI LP855x BACKLIGHT DRIVER
14091 M:      Milo Kim <milo.kim@ti.com>
14092 S:      Maintained
14093 F:      Documentation/backlight/lp855x-driver.txt
14094 F:      drivers/video/backlight/lp855x_bl.c
14095 F:      include/linux/platform_data/lp855x.h
14096
14097 TI LP8727 CHARGER DRIVER
14098 M:      Milo Kim <milo.kim@ti.com>
14099 S:      Maintained
14100 F:      drivers/power/supply/lp8727_charger.c
14101 F:      include/linux/platform_data/lp8727.h
14102
14103 TI LP8788 MFD DRIVER
14104 M:      Milo Kim <milo.kim@ti.com>
14105 S:      Maintained
14106 F:      drivers/iio/adc/lp8788_adc.c
14107 F:      drivers/leds/leds-lp8788.c
14108 F:      drivers/mfd/lp8788*.c
14109 F:      drivers/power/supply/lp8788-charger.c
14110 F:      drivers/regulator/lp8788-*.c
14111 F:      include/linux/mfd/lp8788*.h
14112
14113 TI NETCP ETHERNET DRIVER
14114 M:      Wingman Kwok <w-kwok2@ti.com>
14115 M:      Murali Karicheri <m-karicheri2@ti.com>
14116 L:      netdev@vger.kernel.org
14117 S:      Maintained
14118 F:      drivers/net/ethernet/ti/netcp*
14119
14120 TI TAS571X FAMILY ASoC CODEC DRIVER
14121 M:      Kevin Cernekee <cernekee@chromium.org>
14122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14123 S:      Odd Fixes
14124 F:      sound/soc/codecs/tas571x*
14125
14126 TI TRF7970A NFC DRIVER
14127 M:      Mark Greer <mgreer@animalcreek.com>
14128 L:      linux-wireless@vger.kernel.org
14129 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14130 S:      Supported
14131 F:      drivers/nfc/trf7970a.c
14132 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14133
14134 TI TWL4030 SERIES SOC CODEC DRIVER
14135 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14136 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14137 S:      Maintained
14138 F:      sound/soc/codecs/twl4030*
14139
14140 TI VPE/CAL DRIVERS
14141 M:      Benoit Parrot <bparrot@ti.com>
14142 L:      linux-media@vger.kernel.org
14143 W:      http://linuxtv.org/
14144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14145 S:      Maintained
14146 F:      drivers/media/platform/ti-vpe/
14147
14148 TI WILINK WIRELESS DRIVERS
14149 L:      linux-wireless@vger.kernel.org
14150 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14151 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14153 S:      Orphan
14154 F:      drivers/net/wireless/ti/
14155 F:      include/linux/wl12xx.h
14156
14157 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14158 M:      John Stultz <john.stultz@linaro.org>
14159 M:      Thomas Gleixner <tglx@linutronix.de>
14160 R:      Stephen Boyd <sboyd@kernel.org>
14161 L:      linux-kernel@vger.kernel.org
14162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14163 S:      Supported
14164 F:      include/linux/clocksource.h
14165 F:      include/linux/time.h
14166 F:      include/linux/timex.h
14167 F:      include/uapi/linux/time.h
14168 F:      include/uapi/linux/timex.h
14169 F:      kernel/time/clocksource.c
14170 F:      kernel/time/time*.c
14171 F:      kernel/time/alarmtimer.c
14172 F:      kernel/time/ntp.c
14173 F:      tools/testing/selftests/timers/
14174
14175 TIPC NETWORK LAYER
14176 M:      Jon Maloy <jon.maloy@ericsson.com>
14177 M:      Ying Xue <ying.xue@windriver.com>
14178 L:      netdev@vger.kernel.org (core kernel code)
14179 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14180 W:      http://tipc.sourceforge.net/
14181 S:      Maintained
14182 F:      include/uapi/linux/tipc*.h
14183 F:      net/tipc/
14184
14185 TLAN NETWORK DRIVER
14186 M:      Samuel Chessman <chessman@tux.org>
14187 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14188 W:      http://sourceforge.net/projects/tlan/
14189 S:      Maintained
14190 F:      Documentation/networking/tlan.txt
14191 F:      drivers/net/ethernet/ti/tlan.*
14192
14193 TM6000 VIDEO4LINUX DRIVER
14194 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
14195 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14196 L:      linux-media@vger.kernel.org
14197 W:      https://linuxtv.org
14198 T:      git git://linuxtv.org/media_tree.git
14199 S:      Odd fixes
14200 F:      drivers/media/usb/tm6000/
14201 F:      Documentation/media/v4l-drivers/tm6000*
14202
14203 TMIO/SDHI MMC DRIVER
14204 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14205 L:      linux-mmc@vger.kernel.org
14206 S:      Supported
14207 F:      drivers/mmc/host/tmio_mmc*
14208 F:      drivers/mmc/host/renesas_sdhi*
14209 F:      include/linux/mfd/tmio.h
14210
14211 TMP401 HARDWARE MONITOR DRIVER
14212 M:      Guenter Roeck <linux@roeck-us.net>
14213 L:      linux-hwmon@vger.kernel.org
14214 S:      Maintained
14215 F:      Documentation/hwmon/tmp401
14216 F:      drivers/hwmon/tmp401.c
14217
14218 TMPFS (SHMEM FILESYSTEM)
14219 M:      Hugh Dickins <hughd@google.com>
14220 L:      linux-mm@kvack.org
14221 S:      Maintained
14222 F:      include/linux/shmem_fs.h
14223 F:      mm/shmem.c
14224
14225 TOMOYO SECURITY MODULE
14226 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14227 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14228 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14229 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14230 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14231 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14232 W:      http://tomoyo.sourceforge.jp/
14233 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14234 S:      Maintained
14235 F:      security/tomoyo/
14236
14237 TOPSTAR LAPTOP EXTRAS DRIVER
14238 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14239 L:      platform-driver-x86@vger.kernel.org
14240 S:      Maintained
14241 F:      drivers/platform/x86/topstar-laptop.c
14242
14243 TORTURE-TEST MODULES
14244 M:      Davidlohr Bueso <dave@stgolabs.net>
14245 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14246 M:      Josh Triplett <josh@joshtriplett.org>
14247 L:      linux-kernel@vger.kernel.org
14248 S:      Supported
14249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14250 F:      Documentation/RCU/torture.txt
14251 F:      kernel/torture.c
14252 F:      kernel/rcu/rcutorture.c
14253 F:      kernel/locking/locktorture.c
14254
14255 TOSHIBA ACPI EXTRAS DRIVER
14256 M:      Azael Avalos <coproscefalo@gmail.com>
14257 L:      platform-driver-x86@vger.kernel.org
14258 S:      Maintained
14259 F:      drivers/platform/x86/toshiba_acpi.c
14260
14261 TOSHIBA BLUETOOTH DRIVER
14262 M:      Azael Avalos <coproscefalo@gmail.com>
14263 L:      platform-driver-x86@vger.kernel.org
14264 S:      Maintained
14265 F:      drivers/platform/x86/toshiba_bluetooth.c
14266
14267 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14268 M:      Azael Avalos <coproscefalo@gmail.com>
14269 L:      platform-driver-x86@vger.kernel.org
14270 S:      Maintained
14271 F:      drivers/platform/x86/toshiba_haps.c
14272
14273 TOSHIBA SMM DRIVER
14274 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14275 W:      http://www.buzzard.org.uk/toshiba/
14276 S:      Maintained
14277 F:      drivers/char/toshiba.c
14278 F:      include/linux/toshiba.h
14279 F:      include/uapi/linux/toshiba.h
14280
14281 TOSHIBA TC358743 DRIVER
14282 M:      Mats Randgaard <matrandg@cisco.com>
14283 L:      linux-media@vger.kernel.org
14284 S:      Maintained
14285 F:      drivers/media/i2c/tc358743*
14286 F:      include/media/i2c/tc358743.h
14287
14288 TOSHIBA WMI HOTKEYS DRIVER
14289 M:      Azael Avalos <coproscefalo@gmail.com>
14290 L:      platform-driver-x86@vger.kernel.org
14291 S:      Maintained
14292 F:      drivers/platform/x86/toshiba-wmi.c
14293
14294 TPM DEVICE DRIVER
14295 M:      Peter Huewe <peterhuewe@gmx.de>
14296 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14297 R:      Jason Gunthorpe <jgg@ziepe.ca>
14298 L:      linux-integrity@vger.kernel.org
14299 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14300 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14301 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14302 S:      Maintained
14303 F:      drivers/char/tpm/
14304
14305 TRACING
14306 M:      Steven Rostedt <rostedt@goodmis.org>
14307 M:      Ingo Molnar <mingo@redhat.com>
14308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14309 S:      Maintained
14310 F:      Documentation/trace/ftrace.txt
14311 F:      arch/*/*/*/ftrace.h
14312 F:      arch/*/kernel/ftrace.c
14313 F:      include/*/ftrace.h
14314 F:      include/linux/trace*.h
14315 F:      include/trace/
14316 F:      kernel/trace/
14317 F:      tools/testing/selftests/ftrace/
14318
14319 TRACING MMIO ACCESSES (MMIOTRACE)
14320 M:      Steven Rostedt <rostedt@goodmis.org>
14321 M:      Ingo Molnar <mingo@kernel.org>
14322 R:      Karol Herbst <karolherbst@gmail.com>
14323 R:      Pekka Paalanen <ppaalanen@gmail.com>
14324 S:      Maintained
14325 L:      linux-kernel@vger.kernel.org
14326 L:      nouveau@lists.freedesktop.org
14327 F:      kernel/trace/trace_mmiotrace.c
14328 F:      include/linux/mmiotrace.h
14329 F:      arch/x86/mm/kmmio.c
14330 F:      arch/x86/mm/mmio-mod.c
14331 F:      arch/x86/mm/testmmiotrace.c
14332
14333 TRIVIAL PATCHES
14334 M:      Jiri Kosina <trivial@kernel.org>
14335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14336 S:      Maintained
14337 K:      ^Subject:.*(?i)trivial
14338
14339 TEMPO SEMICONDUCTOR DRIVERS
14340 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14341 S:      Maintained
14342 F:      sound/soc/codecs/tscs*.c
14343 F:      sound/soc/codecs/tscs*.h
14344 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14345
14346 TTY LAYER
14347 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14348 M:      Jiri Slaby <jslaby@suse.com>
14349 S:      Supported
14350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14351 F:      Documentation/serial/
14352 F:      drivers/tty/
14353 F:      drivers/tty/serial/serial_core.c
14354 F:      include/linux/serial_core.h
14355 F:      include/linux/serial.h
14356 F:      include/linux/tty.h
14357 F:      include/uapi/linux/serial_core.h
14358 F:      include/uapi/linux/serial.h
14359 F:      include/uapi/linux/tty.h
14360
14361 TUA9001 MEDIA DRIVER
14362 M:      Antti Palosaari <crope@iki.fi>
14363 L:      linux-media@vger.kernel.org
14364 W:      https://linuxtv.org
14365 W:      http://palosaari.fi/linux/
14366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14367 T:      git git://linuxtv.org/anttip/media_tree.git
14368 S:      Maintained
14369 F:      drivers/media/tuners/tua9001*
14370
14371 TULIP NETWORK DRIVERS
14372 L:      netdev@vger.kernel.org
14373 L:      linux-parisc@vger.kernel.org
14374 S:      Orphan
14375 F:      drivers/net/ethernet/dec/tulip/
14376
14377 TUN/TAP driver
14378 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14379 W:      http://vtun.sourceforge.net/tun
14380 S:      Maintained
14381 F:      Documentation/networking/tuntap.txt
14382 F:      arch/um/os-Linux/drivers/
14383
14384 TURBOCHANNEL SUBSYSTEM
14385 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14386 M:      Ralf Baechle <ralf@linux-mips.org>
14387 L:      linux-mips@linux-mips.org
14388 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14389 S:      Maintained
14390 F:      drivers/tc/
14391 F:      include/linux/tc.h
14392
14393 TW5864 VIDEO4LINUX DRIVER
14394 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14395 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14396 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14397 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14398 L:      linux-media@vger.kernel.org
14399 S:      Supported
14400 F:      drivers/media/pci/tw5864/
14401
14402 TW68 VIDEO4LINUX DRIVER
14403 M:      Hans Verkuil <hverkuil@xs4all.nl>
14404 L:      linux-media@vger.kernel.org
14405 T:      git git://linuxtv.org/media_tree.git
14406 W:      https://linuxtv.org
14407 S:      Odd Fixes
14408 F:      drivers/media/pci/tw68/
14409
14410 TW686X VIDEO4LINUX DRIVER
14411 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14412 L:      linux-media@vger.kernel.org
14413 T:      git git://linuxtv.org/media_tree.git
14414 W:      http://linuxtv.org
14415 S:      Maintained
14416 F:      drivers/media/pci/tw686x/
14417
14418 UBI FILE SYSTEM (UBIFS)
14419 M:      Richard Weinberger <richard@nod.at>
14420 M:      Artem Bityutskiy <dedekind1@gmail.com>
14421 M:      Adrian Hunter <adrian.hunter@intel.com>
14422 L:      linux-mtd@lists.infradead.org
14423 T:      git git://git.infradead.org/ubifs-2.6.git
14424 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14425 S:      Supported
14426 F:      Documentation/filesystems/ubifs.txt
14427 F:      fs/ubifs/
14428
14429 UCLINUX (M68KNOMMU AND COLDFIRE)
14430 M:      Greg Ungerer <gerg@linux-m68k.org>
14431 W:      http://www.linux-m68k.org/
14432 W:      http://www.uclinux.org/
14433 L:      linux-m68k@lists.linux-m68k.org
14434 L:      uclinux-dev@uclinux.org  (subscribers-only)
14435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14436 S:      Maintained
14437 F:      arch/m68k/coldfire/
14438 F:      arch/m68k/68*/
14439 F:      arch/m68k/*/*_no.*
14440 F:      arch/m68k/include/asm/*_no.*
14441
14442 UDF FILESYSTEM
14443 M:      Jan Kara <jack@suse.com>
14444 S:      Maintained
14445 F:      Documentation/filesystems/udf.txt
14446 F:      fs/udf/
14447
14448 UDRAW TABLET
14449 M:      Bastien Nocera <hadess@hadess.net>
14450 L:      linux-input@vger.kernel.org
14451 S:      Maintained
14452 F:      drivers/hid/hid-udraw-ps3.c
14453
14454 UFS FILESYSTEM
14455 M:      Evgeniy Dushistov <dushistov@mail.ru>
14456 S:      Maintained
14457 F:      Documentation/filesystems/ufs.txt
14458 F:      fs/ufs/
14459
14460 UHID USERSPACE HID IO DRIVER:
14461 M:      David Herrmann <dh.herrmann@googlemail.com>
14462 L:      linux-input@vger.kernel.org
14463 S:      Maintained
14464 F:      drivers/hid/uhid.c
14465 F:      include/uapi/linux/uhid.h
14466
14467 ULPI BUS
14468 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14469 L:      linux-usb@vger.kernel.org
14470 S:      Maintained
14471 F:      drivers/usb/common/ulpi.c
14472 F:      include/linux/ulpi/
14473
14474 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14475 L:      linux-usb@vger.kernel.org
14476 S:      Orphan
14477 F:      drivers/uwb/
14478 F:      include/linux/uwb.h
14479 F:      include/linux/uwb/
14480
14481 UNICORE32 ARCHITECTURE:
14482 M:      Guan Xuetao <gxt@pku.edu.cn>
14483 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14484 S:      Maintained
14485 T:      git git://github.com/gxt/linux.git
14486 F:      arch/unicore32/
14487
14488 UNIFDEF
14489 M:      Tony Finch <dot@dotat.at>
14490 W:      http://dotat.at/prog/unifdef
14491 S:      Maintained
14492 F:      scripts/unifdef.c
14493
14494 UNIFORM CDROM DRIVER
14495 M:      Jens Axboe <axboe@kernel.dk>
14496 W:      http://www.kernel.dk
14497 S:      Maintained
14498 F:      Documentation/cdrom/
14499 F:      drivers/cdrom/cdrom.c
14500 F:      include/linux/cdrom.h
14501 F:      include/uapi/linux/cdrom.h
14502
14503 UNISYS S-PAR DRIVERS
14504 M:      David Kershner <david.kershner@unisys.com>
14505 L:      sparmaintainer@unisys.com (Unisys internal)
14506 S:      Supported
14507 F:      include/linux/visorbus.h
14508 F:      drivers/visorbus/
14509 F:      drivers/staging/unisys/
14510
14511 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14512 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14513 L:      linux-scsi@vger.kernel.org
14514 S:      Supported
14515 F:      Documentation/scsi/ufs.txt
14516 F:      drivers/scsi/ufs/
14517
14518 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14519 M:      Joao Pinto <jpinto@synopsys.com>
14520 L:      linux-scsi@vger.kernel.org
14521 S:      Supported
14522 F:      drivers/scsi/ufs/*dwc*
14523
14524 UNSORTED BLOCK IMAGES (UBI)
14525 M:      Artem Bityutskiy <dedekind1@gmail.com>
14526 M:      Richard Weinberger <richard@nod.at>
14527 W:      http://www.linux-mtd.infradead.org/
14528 L:      linux-mtd@lists.infradead.org
14529 T:      git git://git.infradead.org/ubifs-2.6.git
14530 S:      Supported
14531 F:      drivers/mtd/ubi/
14532 F:      include/linux/mtd/ubi.h
14533 F:      include/uapi/mtd/ubi-user.h
14534
14535 USB "USBNET" DRIVER FRAMEWORK
14536 M:      Oliver Neukum <oneukum@suse.com>
14537 L:      netdev@vger.kernel.org
14538 W:      http://www.linux-usb.org/usbnet
14539 S:      Maintained
14540 F:      drivers/net/usb/usbnet.c
14541 F:      include/linux/usb/usbnet.h
14542
14543 USB ACM DRIVER
14544 M:      Oliver Neukum <oneukum@suse.com>
14545 L:      linux-usb@vger.kernel.org
14546 S:      Maintained
14547 F:      Documentation/usb/acm.txt
14548 F:      drivers/usb/class/cdc-acm.*
14549
14550 USB AR5523 WIRELESS DRIVER
14551 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14552 L:      linux-wireless@vger.kernel.org
14553 S:      Maintained
14554 F:      drivers/net/wireless/ath/ar5523/
14555
14556 USB ATTACHED SCSI
14557 M:      Oliver Neukum <oneukum@suse.com>
14558 L:      linux-usb@vger.kernel.org
14559 L:      linux-scsi@vger.kernel.org
14560 S:      Maintained
14561 F:      drivers/usb/storage/uas.c
14562
14563 USB CDC ETHERNET DRIVER
14564 M:      Oliver Neukum <oliver@neukum.org>
14565 L:      linux-usb@vger.kernel.org
14566 S:      Maintained
14567 F:      drivers/net/usb/cdc_*.c
14568 F:      include/uapi/linux/usb/cdc.h
14569
14570 USB CHAOSKEY DRIVER
14571 M:      Keith Packard <keithp@keithp.com>
14572 L:      linux-usb@vger.kernel.org
14573 S:      Maintained
14574 F:      drivers/usb/misc/chaoskey.c
14575
14576 USB CYPRESS C67X00 DRIVER
14577 M:      Peter Korsgaard <jacmet@sunsite.dk>
14578 L:      linux-usb@vger.kernel.org
14579 S:      Maintained
14580 F:      drivers/usb/c67x00/
14581
14582 USB DAVICOM DM9601 DRIVER
14583 M:      Peter Korsgaard <jacmet@sunsite.dk>
14584 L:      netdev@vger.kernel.org
14585 W:      http://www.linux-usb.org/usbnet
14586 S:      Maintained
14587 F:      drivers/net/usb/dm9601.c
14588
14589 USB DIAMOND RIO500 DRIVER
14590 M:      Cesar Miquel <miquel@df.uba.ar>
14591 L:      rio500-users@lists.sourceforge.net
14592 W:      http://rio500.sourceforge.net
14593 S:      Maintained
14594 F:      drivers/usb/misc/rio500*
14595
14596 USB EHCI DRIVER
14597 M:      Alan Stern <stern@rowland.harvard.edu>
14598 L:      linux-usb@vger.kernel.org
14599 S:      Maintained
14600 F:      Documentation/usb/ehci.txt
14601 F:      drivers/usb/host/ehci*
14602
14603 USB GADGET/PERIPHERAL SUBSYSTEM
14604 M:      Felipe Balbi <balbi@kernel.org>
14605 L:      linux-usb@vger.kernel.org
14606 W:      http://www.linux-usb.org/gadget
14607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14608 S:      Maintained
14609 F:      drivers/usb/gadget/
14610 F:      include/linux/usb/gadget*
14611
14612 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14613 M:      Jiri Kosina <jikos@kernel.org>
14614 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14615 L:      linux-usb@vger.kernel.org
14616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14617 S:      Maintained
14618 F:      Documentation/hid/hiddev.txt
14619 F:      drivers/hid/usbhid/
14620
14621 USB INTEL XHCI ROLE MUX DRIVER
14622 M:      Hans de Goede <hdegoede@redhat.com>
14623 L:      linux-usb@vger.kernel.org
14624 S:      Maintained
14625 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14626
14627 USB ISP116X DRIVER
14628 M:      Olav Kongas <ok@artecdesign.ee>
14629 L:      linux-usb@vger.kernel.org
14630 S:      Maintained
14631 F:      drivers/usb/host/isp116x*
14632 F:      include/linux/usb/isp116x.h
14633
14634 USB LAN78XX ETHERNET DRIVER
14635 M:      Woojung Huh <woojung.huh@microchip.com>
14636 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14637 L:      netdev@vger.kernel.org
14638 S:      Maintained
14639 F:      drivers/net/usb/lan78xx.*
14640
14641 USB MASS STORAGE DRIVER
14642 M:      Alan Stern <stern@rowland.harvard.edu>
14643 L:      linux-usb@vger.kernel.org
14644 L:      usb-storage@lists.one-eyed-alien.net
14645 S:      Maintained
14646 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14647 F:      drivers/usb/storage/
14648
14649 USB MIDI DRIVER
14650 M:      Clemens Ladisch <clemens@ladisch.de>
14651 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14652 T:      git git://git.alsa-project.org/alsa-kernel.git
14653 S:      Maintained
14654 F:      sound/usb/midi.*
14655
14656 USB NETWORKING DRIVERS
14657 L:      linux-usb@vger.kernel.org
14658 S:      Odd Fixes
14659 F:      drivers/net/usb/
14660
14661 USB OHCI DRIVER
14662 M:      Alan Stern <stern@rowland.harvard.edu>
14663 L:      linux-usb@vger.kernel.org
14664 S:      Maintained
14665 F:      Documentation/usb/ohci.txt
14666 F:      drivers/usb/host/ohci*
14667
14668 USB OTG FSM (Finite State Machine)
14669 M:      Peter Chen <Peter.Chen@nxp.com>
14670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14671 L:      linux-usb@vger.kernel.org
14672 S:      Maintained
14673 F:      drivers/usb/common/usb-otg-fsm.c
14674
14675 USB OVER IP DRIVER
14676 M:      Valentina Manea <valentina.manea.m@gmail.com>
14677 M:      Shuah Khan <shuahkh@osg.samsung.com>
14678 M:      Shuah Khan <shuah@kernel.org>
14679 L:      linux-usb@vger.kernel.org
14680 S:      Maintained
14681 F:      Documentation/usb/usbip_protocol.txt
14682 F:      drivers/usb/usbip/
14683 F:      tools/usb/usbip/
14684
14685 USB PEGASUS DRIVER
14686 M:      Petko Manolov <petkan@nucleusys.com>
14687 L:      linux-usb@vger.kernel.org
14688 L:      netdev@vger.kernel.org
14689 T:      git git://github.com/petkan/pegasus.git
14690 W:      https://github.com/petkan/pegasus
14691 S:      Maintained
14692 F:      drivers/net/usb/pegasus.*
14693
14694 USB PHY LAYER
14695 M:      Felipe Balbi <balbi@kernel.org>
14696 L:      linux-usb@vger.kernel.org
14697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14698 S:      Maintained
14699 F:      drivers/usb/phy/
14700
14701 USB PRINTER DRIVER (usblp)
14702 M:      Pete Zaitcev <zaitcev@redhat.com>
14703 L:      linux-usb@vger.kernel.org
14704 S:      Supported
14705 F:      drivers/usb/class/usblp.c
14706
14707 USB QMI WWAN NETWORK DRIVER
14708 M:      Bjørn Mork <bjorn@mork.no>
14709 L:      netdev@vger.kernel.org
14710 S:      Maintained
14711 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14712 F:      drivers/net/usb/qmi_wwan.c
14713
14714 USB RTL8150 DRIVER
14715 M:      Petko Manolov <petkan@nucleusys.com>
14716 L:      linux-usb@vger.kernel.org
14717 L:      netdev@vger.kernel.org
14718 T:      git git://github.com/petkan/rtl8150.git
14719 W:      https://github.com/petkan/rtl8150
14720 S:      Maintained
14721 F:      drivers/net/usb/rtl8150.c
14722
14723 USB SERIAL SUBSYSTEM
14724 M:      Johan Hovold <johan@kernel.org>
14725 L:      linux-usb@vger.kernel.org
14726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14727 S:      Maintained
14728 F:      Documentation/usb/usb-serial.txt
14729 F:      drivers/usb/serial/
14730 F:      include/linux/usb/serial.h
14731
14732 USB SMSC75XX ETHERNET DRIVER
14733 M:      Steve Glendinning <steve.glendinning@shawell.net>
14734 L:      netdev@vger.kernel.org
14735 S:      Maintained
14736 F:      drivers/net/usb/smsc75xx.*
14737
14738 USB SMSC95XX ETHERNET DRIVER
14739 M:      Steve Glendinning <steve.glendinning@shawell.net>
14740 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14741 L:      netdev@vger.kernel.org
14742 S:      Maintained
14743 F:      drivers/net/usb/smsc95xx.*
14744
14745 USB SUBSYSTEM
14746 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14747 L:      linux-usb@vger.kernel.org
14748 W:      http://www.linux-usb.org
14749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14750 S:      Supported
14751 F:      Documentation/devicetree/bindings/usb/
14752 F:      Documentation/usb/
14753 F:      drivers/usb/
14754 F:      include/linux/usb.h
14755 F:      include/linux/usb/
14756
14757 USB TYPEC PI3USB30532 MUX DRIVER
14758 M:      Hans de Goede <hdegoede@redhat.com>
14759 L:      linux-usb@vger.kernel.org
14760 S:      Maintained
14761 F:      drivers/usb/typec/mux/pi3usb30532.c
14762
14763 USB TYPEC SUBSYSTEM
14764 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14765 L:      linux-usb@vger.kernel.org
14766 S:      Maintained
14767 F:      Documentation/ABI/testing/sysfs-class-typec
14768 F:      Documentation/usb/typec.rst
14769 F:      drivers/usb/typec/
14770 F:      include/linux/usb/typec.h
14771
14772 USB UHCI DRIVER
14773 M:      Alan Stern <stern@rowland.harvard.edu>
14774 L:      linux-usb@vger.kernel.org
14775 S:      Maintained
14776 F:      drivers/usb/host/uhci*
14777
14778 USB VIDEO CLASS
14779 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14780 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14781 L:      linux-media@vger.kernel.org
14782 T:      git git://linuxtv.org/media_tree.git
14783 W:      http://www.ideasonboard.org/uvc/
14784 S:      Maintained
14785 F:      drivers/media/usb/uvc/
14786 F:      include/uapi/linux/uvcvideo.h
14787
14788 USB VISION DRIVER
14789 M:      Hans Verkuil <hverkuil@xs4all.nl>
14790 L:      linux-media@vger.kernel.org
14791 T:      git git://linuxtv.org/media_tree.git
14792 W:      https://linuxtv.org
14793 S:      Odd Fixes
14794 F:      drivers/media/usb/usbvision/
14795
14796 USB WEBCAM GADGET
14797 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14798 L:      linux-usb@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/usb/gadget/function/*uvc*
14801 F:      drivers/usb/gadget/legacy/webcam.c
14802
14803 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14804 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14805 L:      linux-wireless@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/net/wireless/rndis_wlan.c
14808
14809 USB XHCI DRIVER
14810 M:      Mathias Nyman <mathias.nyman@intel.com>
14811 L:      linux-usb@vger.kernel.org
14812 S:      Supported
14813 F:      drivers/usb/host/xhci*
14814 F:      drivers/usb/host/pci-quirks*
14815
14816 USB ZD1201 DRIVER
14817 L:      linux-wireless@vger.kernel.org
14818 W:      http://linux-lc100020.sourceforge.net
14819 S:      Orphan
14820 F:      drivers/net/wireless/zydas/zd1201.*
14821
14822 USB ZR364XX DRIVER
14823 M:      Antoine Jacquet <royale@zerezo.com>
14824 L:      linux-usb@vger.kernel.org
14825 L:      linux-media@vger.kernel.org
14826 T:      git git://linuxtv.org/media_tree.git
14827 W:      http://royale.zerezo.com/zr364xx/
14828 S:      Maintained
14829 F:      Documentation/media/v4l-drivers/zr364xx*
14830 F:      drivers/media/usb/zr364xx/
14831
14832 USER-MODE LINUX (UML)
14833 M:      Jeff Dike <jdike@addtoit.com>
14834 M:      Richard Weinberger <richard@nod.at>
14835 L:      user-mode-linux-devel@lists.sourceforge.net
14836 L:      user-mode-linux-user@lists.sourceforge.net
14837 W:      http://user-mode-linux.sourceforge.net
14838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14839 S:      Maintained
14840 F:      Documentation/virtual/uml/
14841 F:      arch/um/
14842 F:      arch/x86/um/
14843 F:      fs/hostfs/
14844 F:      fs/hppfs/
14845
14846 USERSPACE I/O (UIO)
14847 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14848 S:      Maintained
14849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14850 F:      Documentation/driver-api/uio-howto.rst
14851 F:      drivers/uio/
14852 F:      include/linux/uio*.h
14853
14854 UTIL-LINUX PACKAGE
14855 M:      Karel Zak <kzak@redhat.com>
14856 L:      util-linux@vger.kernel.org
14857 W:      http://en.wikipedia.org/wiki/Util-linux
14858 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14859 S:      Maintained
14860
14861 UUID HELPERS
14862 M:      Christoph Hellwig <hch@lst.de>
14863 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14864 L:      linux-kernel@vger.kernel.org
14865 T:      git git://git.infradead.org/users/hch/uuid.git
14866 F:      lib/uuid.c
14867 F:      lib/test_uuid.c
14868 F:      include/linux/uuid.h
14869 F:      include/uapi/linux/uuid.h
14870 S:      Maintained
14871
14872 UVESAFB DRIVER
14873 M:      Michal Januszewski <spock@gentoo.org>
14874 L:      linux-fbdev@vger.kernel.org
14875 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14876 S:      Maintained
14877 F:      Documentation/fb/uvesafb.txt
14878 F:      drivers/video/fbdev/uvesafb.*
14879
14880 VF610 NAND DRIVER
14881 M:      Stefan Agner <stefan@agner.ch>
14882 L:      linux-mtd@lists.infradead.org
14883 S:      Supported
14884 F:      drivers/mtd/nand/raw/vf610_nfc.c
14885
14886 VFAT/FAT/MSDOS FILESYSTEM
14887 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14888 S:      Maintained
14889 F:      Documentation/filesystems/vfat.txt
14890 F:      fs/fat/
14891
14892 VFIO DRIVER
14893 M:      Alex Williamson <alex.williamson@redhat.com>
14894 L:      kvm@vger.kernel.org
14895 T:      git git://github.com/awilliam/linux-vfio.git
14896 S:      Maintained
14897 F:      Documentation/vfio.txt
14898 F:      drivers/vfio/
14899 F:      include/linux/vfio.h
14900 F:      include/uapi/linux/vfio.h
14901
14902 VFIO MEDIATED DEVICE DRIVERS
14903 M:      Kirti Wankhede <kwankhede@nvidia.com>
14904 L:      kvm@vger.kernel.org
14905 S:      Maintained
14906 F:      Documentation/vfio-mediated-device.txt
14907 F:      drivers/vfio/mdev/
14908 F:      include/linux/mdev.h
14909 F:      samples/vfio-mdev/
14910
14911 VFIO PLATFORM DRIVER
14912 M:      Eric Auger <eric.auger@redhat.com>
14913 L:      kvm@vger.kernel.org
14914 S:      Maintained
14915 F:      drivers/vfio/platform/
14916
14917 VGA_SWITCHEROO
14918 R:      Lukas Wunner <lukas@wunner.de>
14919 S:      Maintained
14920 F:      Documentation/gpu/vga-switcheroo.rst
14921 F:      drivers/gpu/vga/vga_switcheroo.c
14922 F:      include/linux/vga_switcheroo.h
14923 T:      git git://anongit.freedesktop.org/drm/drm-misc
14924
14925 VIA RHINE NETWORK DRIVER
14926 S:      Orphan
14927 F:      drivers/net/ethernet/via/via-rhine.c
14928
14929 VIA SD/MMC CARD CONTROLLER DRIVER
14930 M:      Bruce Chang <brucechang@via.com.tw>
14931 M:      Harald Welte <HaraldWelte@viatech.com>
14932 S:      Maintained
14933 F:      drivers/mmc/host/via-sdmmc.c
14934
14935 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14936 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14937 L:      linux-fbdev@vger.kernel.org
14938 S:      Maintained
14939 F:      include/linux/via-core.h
14940 F:      include/linux/via-gpio.h
14941 F:      include/linux/via_i2c.h
14942 F:      drivers/video/fbdev/via/
14943
14944 VIA VELOCITY NETWORK DRIVER
14945 M:      Francois Romieu <romieu@fr.zoreil.com>
14946 L:      netdev@vger.kernel.org
14947 S:      Maintained
14948 F:      drivers/net/ethernet/via/via-velocity.*
14949
14950 VIDEO MULTIPLEXER DRIVER
14951 M:      Philipp Zabel <p.zabel@pengutronix.de>
14952 L:      linux-media@vger.kernel.org
14953 S:      Maintained
14954 F:      drivers/media/platform/video-mux.c
14955
14956 VIDEOBUF2 FRAMEWORK
14957 M:      Pawel Osciak <pawel@osciak.com>
14958 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14959 M:      Kyungmin Park <kyungmin.park@samsung.com>
14960 L:      linux-media@vger.kernel.org
14961 S:      Maintained
14962 F:      drivers/media/v4l2-core/videobuf2-*
14963 F:      include/media/videobuf2-*
14964
14965 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14966 M:      Helen Koike <helen.koike@collabora.com>
14967 L:      linux-media@vger.kernel.org
14968 T:      git git://linuxtv.org/media_tree.git
14969 W:      https://linuxtv.org
14970 S:      Maintained
14971 F:      drivers/media/platform/vimc/*
14972
14973 VIRT LIB
14974 M:      Alex Williamson <alex.williamson@redhat.com>
14975 M:      Paolo Bonzini <pbonzini@redhat.com>
14976 L:      kvm@vger.kernel.org
14977 S:      Supported
14978 F:      virt/lib/
14979
14980 VIRTIO AND VHOST VSOCK DRIVER
14981 M:      Stefan Hajnoczi <stefanha@redhat.com>
14982 L:      kvm@vger.kernel.org
14983 L:      virtualization@lists.linux-foundation.org
14984 L:      netdev@vger.kernel.org
14985 S:      Maintained
14986 F:      include/linux/virtio_vsock.h
14987 F:      include/uapi/linux/virtio_vsock.h
14988 F:      include/uapi/linux/vsockmon.h
14989 F:      include/uapi/linux/vm_sockets_diag.h
14990 F:      net/vmw_vsock/diag.c
14991 F:      net/vmw_vsock/af_vsock_tap.c
14992 F:      net/vmw_vsock/virtio_transport_common.c
14993 F:      net/vmw_vsock/virtio_transport.c
14994 F:      drivers/net/vsockmon.c
14995 F:      drivers/vhost/vsock.c
14996 F:      drivers/vhost/vsock.h
14997 F:      tools/testing/vsock/
14998
14999 VIRTIO CONSOLE DRIVER
15000 M:      Amit Shah <amit@kernel.org>
15001 L:      virtualization@lists.linux-foundation.org
15002 S:      Maintained
15003 F:      drivers/char/virtio_console.c
15004 F:      include/linux/virtio_console.h
15005 F:      include/uapi/linux/virtio_console.h
15006
15007 VIRTIO CORE, NET AND BLOCK DRIVERS
15008 M:      "Michael S. Tsirkin" <mst@redhat.com>
15009 M:      Jason Wang <jasowang@redhat.com>
15010 L:      virtualization@lists.linux-foundation.org
15011 S:      Maintained
15012 F:      Documentation/devicetree/bindings/virtio/
15013 F:      drivers/virtio/
15014 F:      tools/virtio/
15015 F:      drivers/net/virtio_net.c
15016 F:      drivers/block/virtio_blk.c
15017 F:      include/linux/virtio*.h
15018 F:      include/uapi/linux/virtio_*.h
15019 F:      drivers/crypto/virtio/
15020 F:      mm/balloon_compaction.c
15021
15022 VIRTIO CRYPTO DRIVER
15023 M:      Gonglei <arei.gonglei@huawei.com>
15024 L:      virtualization@lists.linux-foundation.org
15025 L:      linux-crypto@vger.kernel.org
15026 S:      Maintained
15027 F:      drivers/crypto/virtio/
15028 F:      include/uapi/linux/virtio_crypto.h
15029
15030 VIRTIO DRIVERS FOR S390
15031 M:      Cornelia Huck <cohuck@redhat.com>
15032 M:      Halil Pasic <pasic@linux.ibm.com>
15033 L:      linux-s390@vger.kernel.org
15034 L:      virtualization@lists.linux-foundation.org
15035 L:      kvm@vger.kernel.org
15036 S:      Supported
15037 F:      drivers/s390/virtio/
15038 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15039
15040 VIRTIO GPU DRIVER
15041 M:      David Airlie <airlied@linux.ie>
15042 M:      Gerd Hoffmann <kraxel@redhat.com>
15043 L:      dri-devel@lists.freedesktop.org
15044 L:      virtualization@lists.linux-foundation.org
15045 T:      git git://anongit.freedesktop.org/drm/drm-misc
15046 S:      Maintained
15047 F:      drivers/gpu/drm/virtio/
15048 F:      include/uapi/linux/virtio_gpu.h
15049
15050 VIRTIO HOST (VHOST)
15051 M:      "Michael S. Tsirkin" <mst@redhat.com>
15052 M:      Jason Wang <jasowang@redhat.com>
15053 L:      kvm@vger.kernel.org
15054 L:      virtualization@lists.linux-foundation.org
15055 L:      netdev@vger.kernel.org
15056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15057 S:      Maintained
15058 F:      drivers/vhost/
15059 F:      include/uapi/linux/vhost.h
15060
15061 VIRTIO INPUT DRIVER
15062 M:      Gerd Hoffmann <kraxel@redhat.com>
15063 S:      Maintained
15064 F:      drivers/virtio/virtio_input.c
15065 F:      include/uapi/linux/virtio_input.h
15066
15067 VIRTUAL BOX GUEST DEVICE DRIVER
15068 M:      Hans de Goede <hdegoede@redhat.com>
15069 M:      Arnd Bergmann <arnd@arndb.de>
15070 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15071 S:      Maintained
15072 F:      include/linux/vbox_utils.h
15073 F:      include/uapi/linux/vbox*.h
15074 F:      drivers/virt/vboxguest/
15075
15076 VIRTUAL SERIO DEVICE DRIVER
15077 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15078 S:      Maintained
15079 F:      drivers/input/serio/userio.c
15080 F:      include/uapi/linux/userio.h
15081
15082 VIVID VIRTUAL VIDEO DRIVER
15083 M:      Hans Verkuil <hverkuil@xs4all.nl>
15084 L:      linux-media@vger.kernel.org
15085 T:      git git://linuxtv.org/media_tree.git
15086 W:      https://linuxtv.org
15087 S:      Maintained
15088 F:      drivers/media/platform/vivid/*
15089
15090 VLYNQ BUS
15091 M:      Florian Fainelli <f.fainelli@gmail.com>
15092 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15093 S:      Maintained
15094 F:      drivers/vlynq/vlynq.c
15095 F:      include/linux/vlynq.h
15096
15097 VME SUBSYSTEM
15098 M:      Martyn Welch <martyn@welchs.me.uk>
15099 M:      Manohar Vanga <manohar.vanga@gmail.com>
15100 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15101 L:      devel@driverdev.osuosl.org
15102 S:      Maintained
15103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15104 F:      Documentation/driver-api/vme.rst
15105 F:      drivers/staging/vme/
15106 F:      drivers/vme/
15107 F:      include/linux/vme*
15108
15109 VMWARE BALLOON DRIVER
15110 M:      Xavier Deguillard <xdeguillard@vmware.com>
15111 M:      Philip Moltmann <moltmann@vmware.com>
15112 M:      "VMware, Inc." <pv-drivers@vmware.com>
15113 L:      linux-kernel@vger.kernel.org
15114 S:      Maintained
15115 F:      drivers/misc/vmw_balloon.c
15116
15117 VMWARE HYPERVISOR INTERFACE
15118 M:      Alok Kataria <akataria@vmware.com>
15119 L:      virtualization@lists.linux-foundation.org
15120 S:      Supported
15121 F:      arch/x86/kernel/cpu/vmware.c
15122
15123 VMWARE PVRDMA DRIVER
15124 M:      Adit Ranadive <aditr@vmware.com>
15125 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15126 L:      linux-rdma@vger.kernel.org
15127 S:      Maintained
15128 F:      drivers/infiniband/hw/vmw_pvrdma/
15129
15130 VMware PVSCSI driver
15131 M:      Jim Gill <jgill@vmware.com>
15132 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15133 L:      linux-scsi@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/scsi/vmw_pvscsi.c
15136 F:      drivers/scsi/vmw_pvscsi.h
15137
15138 VMWARE VMMOUSE SUBDRIVER
15139 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15140 M:      "VMware, Inc." <pv-drivers@vmware.com>
15141 L:      linux-input@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/input/mouse/vmmouse.c
15144 F:      drivers/input/mouse/vmmouse.h
15145
15146 VMWARE VMXNET3 ETHERNET DRIVER
15147 M:      Ronak Doshi <doshir@vmware.com>
15148 M:      "VMware, Inc." <pv-drivers@vmware.com>
15149 L:      netdev@vger.kernel.org
15150 S:      Maintained
15151 F:      drivers/net/vmxnet3/
15152
15153 VOCORE VOCORE2 BOARD
15154 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15155 L:      linux-mips@linux-mips.org
15156 S:      Maintained
15157 F:      arch/mips/boot/dts/ralink/vocore2.dts
15158
15159 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15160 M:      Liam Girdwood <lgirdwood@gmail.com>
15161 M:      Mark Brown <broonie@kernel.org>
15162 L:      linux-kernel@vger.kernel.org
15163 W:      http://www.slimlogic.co.uk/?p=48
15164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15165 S:      Supported
15166 F:      Documentation/devicetree/bindings/regulator/
15167 F:      Documentation/power/regulator/
15168 F:      drivers/regulator/
15169 F:      include/dt-bindings/regulator/
15170 F:      include/linux/regulator/
15171
15172 VRF
15173 M:      David Ahern <dsa@cumulusnetworks.com>
15174 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15175 L:      netdev@vger.kernel.org
15176 S:      Maintained
15177 F:      drivers/net/vrf.c
15178 F:      Documentation/networking/vrf.txt
15179
15180 VT1211 HARDWARE MONITOR DRIVER
15181 M:      Juerg Haefliger <juergh@gmail.com>
15182 L:      linux-hwmon@vger.kernel.org
15183 S:      Maintained
15184 F:      Documentation/hwmon/vt1211
15185 F:      drivers/hwmon/vt1211.c
15186
15187 VT8231 HARDWARE MONITOR DRIVER
15188 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15189 L:      linux-hwmon@vger.kernel.org
15190 S:      Maintained
15191 F:      drivers/hwmon/vt8231.c
15192
15193 VUB300 USB to SDIO/SD/MMC bridge chip
15194 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15195 L:      linux-mmc@vger.kernel.org
15196 L:      linux-usb@vger.kernel.org
15197 S:      Supported
15198 F:      drivers/mmc/host/vub300.c
15199
15200 W1 DALLAS'S 1-WIRE BUS
15201 M:      Evgeniy Polyakov <zbr@ioremap.net>
15202 S:      Maintained
15203 F:      Documentation/w1/
15204 F:      drivers/w1/
15205 F:      include/linux/w1.h
15206
15207 W83791D HARDWARE MONITORING DRIVER
15208 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15209 L:      linux-hwmon@vger.kernel.org
15210 S:      Maintained
15211 F:      Documentation/hwmon/w83791d
15212 F:      drivers/hwmon/w83791d.c
15213
15214 W83793 HARDWARE MONITORING DRIVER
15215 M:      Rudolf Marek <r.marek@assembler.cz>
15216 L:      linux-hwmon@vger.kernel.org
15217 S:      Maintained
15218 F:      Documentation/hwmon/w83793
15219 F:      drivers/hwmon/w83793.c
15220
15221 W83795 HARDWARE MONITORING DRIVER
15222 M:      Jean Delvare <jdelvare@suse.com>
15223 L:      linux-hwmon@vger.kernel.org
15224 S:      Maintained
15225 F:      drivers/hwmon/w83795.c
15226
15227 W83L51xD SD/MMC CARD INTERFACE DRIVER
15228 M:      Pierre Ossman <pierre@ossman.eu>
15229 S:      Maintained
15230 F:      drivers/mmc/host/wbsd.*
15231
15232 WACOM PROTOCOL 4 SERIAL TABLETS
15233 M:      Julian Squires <julian@cipht.net>
15234 M:      Hans de Goede <hdegoede@redhat.com>
15235 L:      linux-input@vger.kernel.org
15236 S:      Maintained
15237 F:      drivers/input/tablet/wacom_serial4.c
15238
15239 WATCHDOG DEVICE DRIVERS
15240 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15241 M:      Guenter Roeck <linux@roeck-us.net>
15242 L:      linux-watchdog@vger.kernel.org
15243 W:      http://www.linux-watchdog.org/
15244 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15245 S:      Maintained
15246 F:      Documentation/devicetree/bindings/watchdog/
15247 F:      Documentation/watchdog/
15248 F:      drivers/watchdog/
15249 F:      include/linux/watchdog.h
15250 F:      include/uapi/linux/watchdog.h
15251
15252 WHISKEYCOVE PMIC GPIO DRIVER
15253 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15254 L:      linux-gpio@vger.kernel.org
15255 S:      Maintained
15256 F:      drivers/gpio/gpio-wcove.c
15257
15258 WIIMOTE HID DRIVER
15259 M:      David Herrmann <dh.herrmann@googlemail.com>
15260 L:      linux-input@vger.kernel.org
15261 S:      Maintained
15262 F:      drivers/hid/hid-wiimote*
15263
15264 WILOCITY WIL6210 WIRELESS DRIVER
15265 M:      Maya Erez <merez@codeaurora.org>
15266 L:      linux-wireless@vger.kernel.org
15267 L:      wil6210@qti.qualcomm.com
15268 S:      Supported
15269 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15270 F:      drivers/net/wireless/ath/wil6210/
15271
15272 WIMAX STACK
15273 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15274 M:      linux-wimax@intel.com
15275 L:      wimax@linuxwimax.org (subscribers-only)
15276 S:      Supported
15277 W:      http://linuxwimax.org
15278 F:      Documentation/wimax/README.wimax
15279 F:      include/linux/wimax/debug.h
15280 F:      include/net/wimax.h
15281 F:      include/uapi/linux/wimax.h
15282 F:      net/wimax/
15283
15284 WINBOND CIR DRIVER
15285 M:      David Härdeman <david@hardeman.nu>
15286 S:      Maintained
15287 F:      drivers/media/rc/winbond-cir.c
15288
15289 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15290 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15291 L:      linux-watchdog@vger.kernel.org
15292 S:      Maintained
15293 F:      drivers/watchdog/ebc-c384_wdt.c
15294
15295 WINSYSTEMS WS16C48 GPIO DRIVER
15296 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15297 L:      linux-gpio@vger.kernel.org
15298 S:      Maintained
15299 F:      drivers/gpio/gpio-ws16c48.c
15300
15301 WISTRON LAPTOP BUTTON DRIVER
15302 M:      Miloslav Trmac <mitr@volny.cz>
15303 S:      Maintained
15304 F:      drivers/input/misc/wistron_btns.c
15305
15306 WL3501 WIRELESS PCMCIA CARD DRIVER
15307 L:      linux-wireless@vger.kernel.org
15308 S:      Odd fixes
15309 F:      drivers/net/wireless/wl3501*
15310
15311 WOLFSON MICROELECTRONICS DRIVERS
15312 L:      patches@opensource.cirrus.com
15313 T:      git https://github.com/CirrusLogic/linux-drivers.git
15314 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15315 S:      Supported
15316 F:      Documentation/hwmon/wm83??
15317 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15318 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15319 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15320 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15321 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15322 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15323 F:      drivers/clk/clk-wm83*.c
15324 F:      drivers/extcon/extcon-arizona.c
15325 F:      drivers/leds/leds-wm83*.c
15326 F:      drivers/gpio/gpio-*wm*.c
15327 F:      drivers/gpio/gpio-arizona.c
15328 F:      drivers/hwmon/wm83??-hwmon.c
15329 F:      drivers/input/misc/wm831x-on.c
15330 F:      drivers/input/touchscreen/wm831x-ts.c
15331 F:      drivers/input/touchscreen/wm97*.c
15332 F:      drivers/mfd/arizona*
15333 F:      drivers/mfd/wm*.c
15334 F:      drivers/mfd/cs47l24*
15335 F:      drivers/power/supply/wm83*.c
15336 F:      drivers/rtc/rtc-wm83*.c
15337 F:      drivers/regulator/wm8*.c
15338 F:      drivers/regulator/arizona*
15339 F:      drivers/video/backlight/wm83*_bl.c
15340 F:      drivers/watchdog/wm83*_wdt.c
15341 F:      include/linux/mfd/arizona/
15342 F:      include/linux/mfd/wm831x/
15343 F:      include/linux/mfd/wm8350/
15344 F:      include/linux/mfd/wm8400*
15345 F:      include/linux/regulator/arizona*
15346 F:      include/linux/wm97xx.h
15347 F:      include/sound/wm????.h
15348 F:      sound/soc/codecs/arizona.?
15349 F:      sound/soc/codecs/wm*
15350 F:      sound/soc/codecs/cs47l24*
15351
15352 WORKQUEUE
15353 M:      Tejun Heo <tj@kernel.org>
15354 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15356 S:      Maintained
15357 F:      include/linux/workqueue.h
15358 F:      kernel/workqueue.c
15359 F:      Documentation/core-api/workqueue.rst
15360
15361 X-POWERS AXP288 PMIC DRIVERS
15362 M:      Hans de Goede <hdegoede@redhat.com>
15363 S:      Maintained
15364 N:      axp288
15365 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15366
15367 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15368 M:      Chen-Yu Tsai <wens@csie.org>
15369 L:      linux-kernel@vger.kernel.org
15370 S:      Maintained
15371 N:      axp[128]
15372
15373 X.25 NETWORK LAYER
15374 M:      Andrew Hendry <andrew.hendry@gmail.com>
15375 L:      linux-x25@vger.kernel.org
15376 S:      Odd Fixes
15377 F:      Documentation/networking/x25*
15378 F:      include/net/x25*
15379 F:      net/x25/
15380
15381 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15382 M:      Thomas Gleixner <tglx@linutronix.de>
15383 M:      Ingo Molnar <mingo@redhat.com>
15384 R:      "H. Peter Anvin" <hpa@zytor.com>
15385 M:      x86@kernel.org
15386 L:      linux-kernel@vger.kernel.org
15387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15388 S:      Maintained
15389 F:      Documentation/x86/
15390 F:      arch/x86/
15391
15392 X86 MCE INFRASTRUCTURE
15393 M:      Tony Luck <tony.luck@intel.com>
15394 M:      Borislav Petkov <bp@alien8.de>
15395 L:      linux-edac@vger.kernel.org
15396 S:      Maintained
15397 F:      arch/x86/kernel/cpu/mcheck/*
15398
15399 X86 MICROCODE UPDATE SUPPORT
15400 M:      Borislav Petkov <bp@alien8.de>
15401 S:      Maintained
15402 F:      arch/x86/kernel/cpu/microcode/*
15403
15404 X86 PLATFORM DRIVERS
15405 M:      Darren Hart <dvhart@infradead.org>
15406 M:      Andy Shevchenko <andy@infradead.org>
15407 L:      platform-driver-x86@vger.kernel.org
15408 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15409 S:      Maintained
15410 F:      drivers/platform/x86/
15411 F:      drivers/platform/olpc/
15412
15413 X86 VDSO
15414 M:      Andy Lutomirski <luto@amacapital.net>
15415 L:      linux-kernel@vger.kernel.org
15416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15417 S:      Maintained
15418 F:      arch/x86/entry/vdso/
15419
15420 XC2028/3028 TUNER DRIVER
15421 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
15422 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15423 L:      linux-media@vger.kernel.org
15424 W:      https://linuxtv.org
15425 T:      git git://linuxtv.org/media_tree.git
15426 S:      Maintained
15427 F:      drivers/media/tuners/tuner-xc2028.*
15428
15429 XEN BLOCK SUBSYSTEM
15430 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15431 M:      Roger Pau Monné <roger.pau@citrix.com>
15432 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15433 S:      Supported
15434 F:      drivers/block/xen-blkback/*
15435 F:      drivers/block/xen*
15436
15437 XEN HYPERVISOR ARM
15438 M:      Stefano Stabellini <sstabellini@kernel.org>
15439 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15440 S:      Maintained
15441 F:      arch/arm/xen/
15442 F:      arch/arm/include/asm/xen/
15443
15444 XEN HYPERVISOR ARM64
15445 M:      Stefano Stabellini <sstabellini@kernel.org>
15446 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15447 S:      Maintained
15448 F:      arch/arm64/xen/
15449 F:      arch/arm64/include/asm/xen/
15450
15451 XEN HYPERVISOR INTERFACE
15452 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15453 M:      Juergen Gross <jgross@suse.com>
15454 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15456 S:      Supported
15457 F:      arch/x86/xen/
15458 F:      drivers/*/xen-*front.c
15459 F:      drivers/xen/
15460 F:      arch/x86/include/asm/xen/
15461 F:      arch/x86/include/asm/pvclock-abi.h
15462 F:      include/xen/
15463 F:      include/uapi/xen/
15464 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15465 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15466
15467 XEN NETWORK BACKEND DRIVER
15468 M:      Wei Liu <wei.liu2@citrix.com>
15469 M:      Paul Durrant <paul.durrant@citrix.com>
15470 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15471 L:      netdev@vger.kernel.org
15472 S:      Supported
15473 F:      drivers/net/xen-netback/*
15474
15475 XEN PCI SUBSYSTEM
15476 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15477 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15478 S:      Supported
15479 F:      arch/x86/pci/*xen*
15480 F:      drivers/pci/*xen*
15481
15482 XEN PVSCSI DRIVERS
15483 M:      Juergen Gross <jgross@suse.com>
15484 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15485 L:      linux-scsi@vger.kernel.org
15486 S:      Supported
15487 F:      drivers/scsi/xen-scsifront.c
15488 F:      drivers/xen/xen-scsiback.c
15489 F:      include/xen/interface/io/vscsiif.h
15490
15491 XEN SWIOTLB SUBSYSTEM
15492 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15493 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15494 L:      iommu@lists.linux-foundation.org
15495 S:      Supported
15496 F:      arch/x86/xen/*swiotlb*
15497 F:      drivers/xen/*swiotlb*
15498
15499 XFS FILESYSTEM
15500 M:      Darrick J. Wong <darrick.wong@oracle.com>
15501 M:      linux-xfs@vger.kernel.org
15502 L:      linux-xfs@vger.kernel.org
15503 W:      http://xfs.org/
15504 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15505 S:      Supported
15506 F:      Documentation/filesystems/xfs.txt
15507 F:      fs/xfs/
15508
15509 XILINX AXI ETHERNET DRIVER
15510 M:      Anirudha Sarangi <anirudh@xilinx.com>
15511 M:      John Linn <John.Linn@xilinx.com>
15512 S:      Maintained
15513 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15514
15515 XILINX UARTLITE SERIAL DRIVER
15516 M:      Peter Korsgaard <jacmet@sunsite.dk>
15517 L:      linux-serial@vger.kernel.org
15518 S:      Maintained
15519 F:      drivers/tty/serial/uartlite.c
15520
15521 XILINX VIDEO IP CORES
15522 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15523 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15524 L:      linux-media@vger.kernel.org
15525 T:      git git://linuxtv.org/media_tree.git
15526 S:      Supported
15527 F:      Documentation/devicetree/bindings/media/xilinx/
15528 F:      drivers/media/platform/xilinx/
15529 F:      include/uapi/linux/xilinx-v4l2-controls.h
15530
15531 XILLYBUS DRIVER
15532 M:      Eli Billauer <eli.billauer@gmail.com>
15533 L:      linux-kernel@vger.kernel.org
15534 S:      Supported
15535 F:      drivers/char/xillybus/
15536
15537 XRA1403 GPIO EXPANDER
15538 M:      Nandor Han <nandor.han@ge.com>
15539 M:      Semi Malinen <semi.malinen@ge.com>
15540 L:      linux-gpio@vger.kernel.org
15541 S:      Maintained
15542 F:      drivers/gpio/gpio-xra1403.c
15543 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15544
15545 XTENSA XTFPGA PLATFORM SUPPORT
15546 M:      Max Filippov <jcmvbkbc@gmail.com>
15547 L:      linux-xtensa@linux-xtensa.org
15548 S:      Maintained
15549 F:      drivers/spi/spi-xtensa-xtfpga.c
15550 F:      sound/soc/xtensa/xtfpga-i2s.c
15551
15552 YAM DRIVER FOR AX.25
15553 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15554 L:      linux-hams@vger.kernel.org
15555 S:      Maintained
15556 F:      drivers/net/hamradio/yam*
15557 F:      include/linux/yam.h
15558
15559 YAMA SECURITY MODULE
15560 M:      Kees Cook <keescook@chromium.org>
15561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15562 S:      Supported
15563 F:      security/yama/
15564 F:      Documentation/admin-guide/LSM/Yama.rst
15565
15566 YEALINK PHONE DRIVER
15567 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15568 L:      usbb2k-api-dev@nongnu.org
15569 S:      Maintained
15570 F:      Documentation/input/yealink.rst
15571 F:      drivers/input/misc/yealink.*
15572
15573 Z8530 DRIVER FOR AX.25
15574 M:      Joerg Reuter <jreuter@yaina.de>
15575 W:      http://yaina.de/jreuter/
15576 W:      http://www.qsl.net/dl1bke/
15577 L:      linux-hams@vger.kernel.org
15578 S:      Maintained
15579 F:      Documentation/networking/z8530drv.txt
15580 F:      drivers/net/hamradio/*scc.c
15581 F:      drivers/net/hamradio/z8530.h
15582
15583 ZBUD COMPRESSED PAGE ALLOCATOR
15584 M:      Seth Jennings <sjenning@redhat.com>
15585 M:      Dan Streetman <ddstreet@ieee.org>
15586 L:      linux-mm@kvack.org
15587 S:      Maintained
15588 F:      mm/zbud.c
15589 F:      include/linux/zbud.h
15590
15591 ZD1211RW WIRELESS DRIVER
15592 M:      Daniel Drake <dsd@gentoo.org>
15593 M:      Ulrich Kunitz <kune@deine-taler.de>
15594 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15595 L:      linux-wireless@vger.kernel.org
15596 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15597 S:      Maintained
15598 F:      drivers/net/wireless/zydas/zd1211rw/
15599
15600 ZD1301 MEDIA DRIVER
15601 M:      Antti Palosaari <crope@iki.fi>
15602 L:      linux-media@vger.kernel.org
15603 W:      https://linuxtv.org/
15604 W:      http://palosaari.fi/linux/
15605 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15606 S:      Maintained
15607 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15608
15609 ZD1301_DEMOD MEDIA DRIVER
15610 M:      Antti Palosaari <crope@iki.fi>
15611 L:      linux-media@vger.kernel.org
15612 W:      https://linuxtv.org/
15613 W:      http://palosaari.fi/linux/
15614 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15615 S:      Maintained
15616 F:      drivers/media/dvb-frontends/zd1301_demod*
15617
15618 ZPOOL COMPRESSED PAGE STORAGE API
15619 M:      Dan Streetman <ddstreet@ieee.org>
15620 L:      linux-mm@kvack.org
15621 S:      Maintained
15622 F:      mm/zpool.c
15623 F:      include/linux/zpool.h
15624
15625 ZR36067 VIDEO FOR LINUX DRIVER
15626 L:      mjpeg-users@lists.sourceforge.net
15627 L:      linux-media@vger.kernel.org
15628 W:      http://mjpeg.sourceforge.net/driver-zoran/
15629 T:      hg https://linuxtv.org/hg/v4l-dvb
15630 S:      Odd Fixes
15631 F:      drivers/media/pci/zoran/
15632
15633 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15634 M:      Minchan Kim <minchan@kernel.org>
15635 M:      Nitin Gupta <ngupta@vflare.org>
15636 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15637 L:      linux-kernel@vger.kernel.org
15638 S:      Maintained
15639 F:      drivers/block/zram/
15640 F:      Documentation/blockdev/zram.txt
15641
15642 ZS DECSTATION Z85C30 SERIAL DRIVER
15643 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15644 S:      Maintained
15645 F:      drivers/tty/serial/zs.*
15646
15647 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15648 M:      Minchan Kim <minchan@kernel.org>
15649 M:      Nitin Gupta <ngupta@vflare.org>
15650 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15651 L:      linux-mm@kvack.org
15652 S:      Maintained
15653 F:      mm/zsmalloc.c
15654 F:      include/linux/zsmalloc.h
15655 F:      Documentation/vm/zsmalloc.txt
15656
15657 ZSWAP COMPRESSED SWAP CACHING
15658 M:      Seth Jennings <sjenning@redhat.com>
15659 M:      Dan Streetman <ddstreet@ieee.org>
15660 L:      linux-mm@kvack.org
15661 S:      Maintained
15662 F:      mm/zswap.c
15663
15664 THE REST
15665 M:      Linus Torvalds <torvalds@linux-foundation.org>
15666 L:      linux-kernel@vger.kernel.org
15667 Q:      http://patchwork.kernel.org/project/LKML/list/
15668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15669 S:      Buried alive in reporters
15670 F:      *
15671 F:      */