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_gfx_v9.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 772 F:      drivers/gpu/drm/amd/amdkfd/
 773 F:      drivers/gpu/drm/amd/include/cik_structs.h
 774 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 775 F:      drivers/gpu/drm/amd/include/vi_structs.h
 776 F:      drivers/gpu/drm/amd/include/v9_structs.h
 777 F:      include/uapi/linux/kfd_ioctl.h
 778
 779 AMD SEATTLE DEVICE TREE SUPPORT
 780 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 781 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 782 M:      Tom Lendacky <thomas.lendacky@amd.com>
 783 S:      Supported
 784 F:      arch/arm64/boot/dts/amd/
 785
 786 AMD XGBE DRIVER
 787 M:      Tom Lendacky <thomas.lendacky@amd.com>
 788 L:      netdev@vger.kernel.org
 789 S:      Supported
 790 F:      drivers/net/ethernet/amd/xgbe/
 791 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 792
 793 AMS (Apple Motion Sensor) DRIVER
 794 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 795 S:      Supported
 796 F:      drivers/macintosh/ams/
 797
 798 ANALOG DEVICES INC AD9389B DRIVER
 799 M:      Hans Verkuil <hans.verkuil@cisco.com>
 800 L:      linux-media@vger.kernel.org
 801 S:      Maintained
 802 F:      drivers/media/i2c/ad9389b*
 803
 804 ANALOG DEVICES INC ADV7180 DRIVER
 805 M:      Lars-Peter Clausen <lars@metafoo.de>
 806 L:      linux-media@vger.kernel.org
 807 W:      http://ez.analog.com/community/linux-device-drivers
 808 S:      Supported
 809 F:      drivers/media/i2c/adv7180.c
 810
 811 ANALOG DEVICES INC ADV748X DRIVER
 812 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 813 L:      linux-media@vger.kernel.org
 814 S:      Maintained
 815 F:      drivers/media/i2c/adv748x/*
 816
 817 ANALOG DEVICES INC ADV7511 DRIVER
 818 M:      Hans Verkuil <hans.verkuil@cisco.com>
 819 L:      linux-media@vger.kernel.org
 820 S:      Maintained
 821 F:      drivers/media/i2c/adv7511*
 822
 823 ANALOG DEVICES INC ADV7604 DRIVER
 824 M:      Hans Verkuil <hans.verkuil@cisco.com>
 825 L:      linux-media@vger.kernel.org
 826 S:      Maintained
 827 F:      drivers/media/i2c/adv7604*
 828
 829 ANALOG DEVICES INC ADV7842 DRIVER
 830 M:      Hans Verkuil <hans.verkuil@cisco.com>
 831 L:      linux-media@vger.kernel.org
 832 S:      Maintained
 833 F:      drivers/media/i2c/adv7842*
 834
 835 ANALOG DEVICES INC ASOC CODEC DRIVERS
 836 M:      Lars-Peter Clausen <lars@metafoo.de>
 837 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 838 W:      http://wiki.analog.com/
 839 W:      http://ez.analog.com/community/linux-device-drivers
 840 S:      Supported
 841 F:      sound/soc/codecs/adau*
 842 F:      sound/soc/codecs/adav*
 843 F:      sound/soc/codecs/ad1*
 844 F:      sound/soc/codecs/ad7*
 845 F:      sound/soc/codecs/ssm*
 846 F:      sound/soc/codecs/sigmadsp.*
 847
 848 ANALOG DEVICES INC DMA DRIVERS
 849 M:      Lars-Peter Clausen <lars@metafoo.de>
 850 W:      http://ez.analog.com/community/linux-device-drivers
 851 S:      Supported
 852 F:      drivers/dma/dma-axi-dmac.c
 853
 854 ANALOG DEVICES INC IIO DRIVERS
 855 M:      Lars-Peter Clausen <lars@metafoo.de>
 856 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 857 W:      http://wiki.analog.com/
 858 W:      http://ez.analog.com/community/linux-device-drivers
 859 S:      Supported
 860 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 861 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 862 F:      drivers/iio/*/ad*
 863 F:      drivers/iio/adc/ltc2497*
 864 X:      drivers/iio/*/adjd*
 865 F:      drivers/staging/iio/*/ad*
 866
 867 ANDES ARCHITECTURE
 868 M:      Greentime Hu <green.hu@gmail.com>
 869 M:      Vincent Chen <deanbo422@gmail.com>
 870 T:      git https://github.com/andestech/linux.git
 871 S:      Supported
 872 F:      arch/nds32/
 873 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 874 F:      Documentation/devicetree/bindings/nds32/
 875 K:      nds32
 876 N:      nds32
 877
 878 ANDROID CONFIG FRAGMENTS
 879 M:      Rob Herring <robh@kernel.org>
 880 S:      Supported
 881 F:      kernel/configs/android*
 882
 883 ANDROID DRIVERS
 884 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 885 M:      Arve Hjønnevåg <arve@android.com>
 886 M:      Todd Kjos <tkjos@android.com>
 887 M:      Martijn Coenen <maco@android.com>
 888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 889 L:      devel@driverdev.osuosl.org
 890 S:      Supported
 891 F:      drivers/android/
 892 F:      drivers/staging/android/
 893
 894 ANDROID GOLDFISH PIC DRIVER
 895 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 896 S:      Supported
 897 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 898 F:      drivers/irqchip/irq-goldfish-pic.c
 899
 900 ANDROID GOLDFISH RTC DRIVER
 901 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 902 S:      Supported
 903 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 904 F:      drivers/rtc/rtc-goldfish.c
 905
 906 ANDROID ION DRIVER
 907 M:      Laura Abbott <labbott@redhat.com>
 908 M:      Sumit Semwal <sumit.semwal@linaro.org>
 909 L:      devel@driverdev.osuosl.org
 910 S:      Supported
 911 F:      drivers/staging/android/ion
 912 F:      drivers/staging/android/uapi/ion.h
 913
 914 AOA (Apple Onboard Audio) ALSA DRIVER
 915 M:      Johannes Berg <johannes@sipsolutions.net>
 916 L:      linuxppc-dev@lists.ozlabs.org
 917 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 918 S:      Maintained
 919 F:      sound/aoa/
 920
 921 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 922 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 923 L:      linux-iio@vger.kernel.org
 924 S:      Maintained
 925 F:      drivers/iio/adc/stx104.c
 926
 927 APM DRIVER
 928 M:      Jiri Kosina <jikos@kernel.org>
 929 S:      Odd fixes
 930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 931 F:      arch/x86/kernel/apm_32.c
 932 F:      include/linux/apm_bios.h
 933 F:      include/uapi/linux/apm_bios.h
 934 F:      drivers/char/apm-emulation.c
 935
 936 APPARMOR SECURITY MODULE
 937 M:      John Johansen <john.johansen@canonical.com>
 938 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 939 W:      wiki.apparmor.net
 940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 941 S:      Supported
 942 F:      security/apparmor/
 943 F:      Documentation/admin-guide/LSM/apparmor.rst
 944
 945 APPLE BCM5974 MULTITOUCH DRIVER
 946 M:      Henrik Rydberg <rydberg@bitmath.org>
 947 L:      linux-input@vger.kernel.org
 948 S:      Odd fixes
 949 F:      drivers/input/mouse/bcm5974.c
 950
 951 APPLE SMC DRIVER
 952 M:      Henrik Rydberg <rydberg@bitmath.org>
 953 L:      linux-hwmon@vger.kernel.org
 954 S:      Odd fixes
 955 F:      drivers/hwmon/applesmc.c
 956
 957 APPLETALK NETWORK LAYER
 958 L:      netdev@vger.kernel.org
 959 S:      Odd fixes
 960 F:      drivers/net/appletalk/
 961 F:      net/appletalk/
 962
 963 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 964 M:      Duc Dang <dhdang@apm.com>
 965 S:      Supported
 966 F:      arch/arm64/boot/dts/apm/
 967
 968 APPLIED MICRO (APM) X-GENE SOC EDAC
 969 M:      Loc Ho <lho@apm.com>
 970 S:      Supported
 971 F:      drivers/edac/xgene_edac.c
 972 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 973
 974 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 975 M:      Iyappan Subramanian <isubramanian@apm.com>
 976 M:      Keyur Chudgar <kchudgar@apm.com>
 977 S:      Supported
 978 F:      drivers/net/ethernet/apm/xgene-v2/
 979
 980 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 981 M:      Iyappan Subramanian <isubramanian@apm.com>
 982 M:      Keyur Chudgar <kchudgar@apm.com>
 983 M:      Quan Nguyen <qnguyen@apm.com>
 984 S:      Supported
 985 F:      drivers/net/ethernet/apm/xgene/
 986 F:      drivers/net/phy/mdio-xgene.c
 987 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 988 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 989
 990 APPLIED MICRO (APM) X-GENE SOC PMU
 991 M:      Tai Nguyen <ttnguyen@apm.com>
 992 S:      Supported
 993 F:      drivers/perf/xgene_pmu.c
 994 F:      Documentation/perf/xgene-pmu.txt
 995 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 996
 997 APTINA CAMERA SENSOR PLL
 998 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
 999 L:      linux-media@vger.kernel.org
1000 S:      Maintained
1001 F:      drivers/media/i2c/aptina-pll.*
1002
1003 ARC FRAMEBUFFER DRIVER
1004 M:      Jaya Kumar <jayalk@intworks.biz>
1005 S:      Maintained
1006 F:      drivers/video/fbdev/arcfb.c
1007 F:      drivers/video/fbdev/core/fb_defio.c
1008
1009 ARC PGU DRM DRIVER
1010 M:      Alexey Brodkin <abrodkin@synopsys.com>
1011 S:      Supported
1012 F:      drivers/gpu/drm/arc/
1013 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1014
1015 ARCNET NETWORK LAYER
1016 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1017 L:      netdev@vger.kernel.org
1018 S:      Maintained
1019 F:      drivers/net/arcnet/
1020 F:      include/uapi/linux/if_arcnet.h
1021
1022 ARM ARCHITECTED TIMER DRIVER
1023 M:      Mark Rutland <mark.rutland@arm.com>
1024 M:      Marc Zyngier <marc.zyngier@arm.com>
1025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1026 S:      Maintained
1027 F:      arch/arm/include/asm/arch_timer.h
1028 F:      arch/arm64/include/asm/arch_timer.h
1029 F:      drivers/clocksource/arm_arch_timer.c
1030
1031 ARM HDLCD DRM DRIVER
1032 M:      Liviu Dudau <liviu.dudau@arm.com>
1033 S:      Supported
1034 F:      drivers/gpu/drm/arm/hdlcd_*
1035 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1036
1037 ARM MALI-DP DRM DRIVER
1038 M:      Liviu Dudau <liviu.dudau@arm.com>
1039 M:      Brian Starkey <brian.starkey@arm.com>
1040 M:      Mali DP Maintainers <malidp@foss.arm.com>
1041 S:      Supported
1042 F:      drivers/gpu/drm/arm/
1043 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1044
1045 ARM MFM AND FLOPPY DRIVERS
1046 M:      Ian Molton <spyro@f2s.com>
1047 S:      Maintained
1048 F:      arch/arm/lib/floppydma.S
1049 F:      arch/arm/include/asm/floppy.h
1050
1051 ARM PMU PROFILING AND DEBUGGING
1052 M:      Will Deacon <will.deacon@arm.com>
1053 M:      Mark Rutland <mark.rutland@arm.com>
1054 S:      Maintained
1055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1056 F:      arch/arm*/kernel/perf_*
1057 F:      arch/arm/oprofile/common.c
1058 F:      arch/arm*/kernel/hw_breakpoint.c
1059 F:      arch/arm*/include/asm/hw_breakpoint.h
1060 F:      arch/arm*/include/asm/perf_event.h
1061 F:      drivers/perf/*
1062 F:      include/linux/perf/arm_pmu.h
1063 F:      Documentation/devicetree/bindings/arm/pmu.txt
1064 F:      Documentation/devicetree/bindings/perf/
1065
1066 ARM PORT
1067 M:      Russell King <linux@armlinux.org.uk>
1068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1069 W:      http://www.armlinux.org.uk/
1070 S:      Odd Fixes
1071 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1072 F:      arch/arm/
1073 X:      arch/arm/boot/dts/
1074
1075 ARM PRIMECELL AACI PL041 DRIVER
1076 M:      Russell King <linux@armlinux.org.uk>
1077 S:      Odd Fixes
1078 F:      sound/arm/aaci.*
1079
1080 ARM PRIMECELL BUS SUPPORT
1081 M:      Russell King <linux@armlinux.org.uk>
1082 S:      Odd Fixes
1083 F:      drivers/amba/
1084 F:      include/linux/amba/bus.h
1085
1086 ARM PRIMECELL CLCD PL110 DRIVER
1087 M:      Russell King <linux@armlinux.org.uk>
1088 S:      Odd Fixes
1089 F:      drivers/video/fbdev/amba-clcd.*
1090
1091 ARM PRIMECELL KMI PL050 DRIVER
1092 M:      Russell King <linux@armlinux.org.uk>
1093 S:      Odd Fixes
1094 F:      drivers/input/serio/ambakmi.*
1095 F:      include/linux/amba/kmi.h
1096
1097 ARM PRIMECELL MMCI PL180/1 DRIVER
1098 M:      Russell King <linux@armlinux.org.uk>
1099 S:      Odd Fixes
1100 F:      drivers/mmc/host/mmci.*
1101 F:      include/linux/amba/mmci.h
1102
1103 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1104 M:      Russell King <linux@armlinux.org.uk>
1105 S:      Odd Fixes
1106 F:      drivers/tty/serial/amba-pl01*.c
1107 F:      include/linux/amba/serial.h
1108
1109 ARM SMMU DRIVERS
1110 M:      Will Deacon <will.deacon@arm.com>
1111 R:      Robin Murphy <robin.murphy@arm.com>
1112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1113 S:      Maintained
1114 F:      drivers/iommu/arm-smmu.c
1115 F:      drivers/iommu/arm-smmu-v3.c
1116 F:      drivers/iommu/io-pgtable-arm.c
1117 F:      drivers/iommu/io-pgtable-arm-v7s.c
1118
1119 ARM SUB-ARCHITECTURES
1120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1121 S:      Maintained
1122 F:      arch/arm/mach-*/
1123 F:      arch/arm/plat-*/
1124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1125
1126 ARM/ACTIONS SEMI ARCHITECTURE
1127 M:      Andreas Färber <afaerber@suse.de>
1128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1129 S:      Maintained
1130 N:      owl
1131 F:      arch/arm/mach-actions/
1132 F:      arch/arm/boot/dts/owl-*
1133 F:      arch/arm64/boot/dts/actions/
1134 F:      drivers/clocksource/owl-*
1135 F:      drivers/soc/actions/
1136 F:      include/dt-bindings/power/owl-*
1137 F:      include/linux/soc/actions/
1138 F:      Documentation/devicetree/bindings/arm/actions.txt
1139 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1140 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1141
1142 ARM/ADS SPHERE MACHINE SUPPORT
1143 M:      Lennert Buytenhek <kernel@wantstofly.org>
1144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1145 S:      Maintained
1146
1147 ARM/AFEB9260 MACHINE SUPPORT
1148 M:      Sergey Lapin <slapin@ossfans.org>
1149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1150 S:      Maintained
1151
1152 ARM/AJECO 1ARM MACHINE SUPPORT
1153 M:      Lennert Buytenhek <kernel@wantstofly.org>
1154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1155 S:      Maintained
1156
1157 ARM/Allwinner SoC Clock Support
1158 M:      Emilio López <emilio@elopez.com.ar>
1159 S:      Maintained
1160 F:      drivers/clk/sunxi/
1161
1162 ARM/Allwinner sunXi SoC support
1163 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1164 M:      Chen-Yu Tsai <wens@csie.org>
1165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1166 S:      Maintained
1167 N:      sun[x456789]i
1168 N:      sun50i
1169 F:      arch/arm/mach-sunxi/
1170 F:      arch/arm64/boot/dts/allwinner/
1171 F:      drivers/clk/sunxi-ng/
1172 F:      drivers/pinctrl/sunxi/
1173 F:      drivers/soc/sunxi/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1175
1176 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1177 M:      Neil Armstrong <narmstrong@baylibre.com>
1178 M:      Jerome Brunet <jbrunet@baylibre.com>
1179 L:      linux-amlogic@lists.infradead.org
1180 S:      Maintained
1181 F:      drivers/clk/meson/
1182 F:      include/dt-bindings/clock/meson*
1183 F:      include/dt-bindings/clock/gxbb*
1184 F:      Documentation/devicetree/bindings/clock/amlogic*
1185
1186 ARM/Amlogic Meson SoC support
1187 M:      Carlo Caione <carlo@caione.org>
1188 M:      Kevin Hilman <khilman@baylibre.com>
1189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1190 L:      linux-amlogic@lists.infradead.org
1191 W:      http://linux-meson.com/
1192 S:      Maintained
1193 F:      arch/arm/mach-meson/
1194 F:      arch/arm/boot/dts/meson*
1195 F:      arch/arm64/boot/dts/amlogic/
1196 F:      drivers/pinctrl/meson/
1197 F:      drivers/mmc/host/meson*
1198 N:      meson
1199
1200 ARM/Annapurna Labs ALPINE ARCHITECTURE
1201 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1202 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1204 S:      Maintained
1205 F:      arch/arm/mach-alpine/
1206 F:      arch/arm/boot/dts/alpine*
1207 F:      arch/arm64/boot/dts/al/
1208 F:      drivers/*/*alpine*
1209
1210 ARM/ARTPEC MACHINE SUPPORT
1211 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1212 M:      Lars Persson <lars.persson@axis.com>
1213 M:      Niklas Cassel <niklas.cassel@axis.com>
1214 S:      Maintained
1215 L:      linux-arm-kernel@axis.com
1216 F:      arch/arm/mach-artpec
1217 F:      arch/arm/boot/dts/artpec6*
1218 F:      drivers/clk/axis
1219 F:      drivers/crypto/axis
1220 F:      drivers/pinctrl/pinctrl-artpec*
1221 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1222
1223 ARM/ASPEED I2C DRIVER
1224 M:      Brendan Higgins <brendanhiggins@google.com>
1225 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1226 R:      Joel Stanley <joel@jms.id.au>
1227 L:      linux-i2c@vger.kernel.org
1228 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1229 S:      Maintained
1230 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1231 F:      drivers/i2c/busses/i2c-aspeed.c
1232 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1233 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1234
1235 ARM/ASPEED MACHINE SUPPORT
1236 M:      Joel Stanley <joel@jms.id.au>
1237 R:      Andrew Jeffery <andrew@aj.id.au>
1238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1239 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1240 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1241 S:      Supported
1242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1243 F:      arch/arm/mach-aspeed/
1244 F:      arch/arm/boot/dts/aspeed-*
1245 N:      aspeed
1246
1247 ARM/ATMEL AT91 Clock Support
1248 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1249 S:      Maintained
1250 F:      drivers/clk/at91
1251
1252 ARM/CALXEDA HIGHBANK ARCHITECTURE
1253 M:      Rob Herring <robh@kernel.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-highbank/
1257 F:      arch/arm/boot/dts/highbank.dts
1258 F:      arch/arm/boot/dts/ecx-*.dts*
1259
1260 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1261 M:      Krzysztof Halasa <khalasa@piap.pl>
1262 S:      Maintained
1263 F:      arch/arm/mach-cns3xxx/
1264
1265 ARM/CAVIUM THUNDER NETWORK DRIVER
1266 M:      Sunil Goutham <sgoutham@cavium.com>
1267 M:      Robert Richter <rric@kernel.org>
1268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1269 S:      Supported
1270 F:      drivers/net/ethernet/cavium/thunder/
1271
1272 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1273 M:      Lukasz Majewski <lukma@denx.de>
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 S:      Maintained
1276 F:      arch/arm/mach-ep93xx/ts72xx.c
1277
1278 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1279 M:      Alexander Shiyan <shc_work@mail.ru>
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Odd Fixes
1282 N:      clps711x
1283
1284 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1285 M:      Lennert Buytenhek <kernel@wantstofly.org>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288
1289 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1290 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1291 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294 F:      arch/arm/mach-ep93xx/
1295 F:      arch/arm/mach-ep93xx/include/mach/
1296
1297 ARM/CLKDEV SUPPORT
1298 M:      Russell King <linux@armlinux.org.uk>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1302 F:      drivers/clk/clkdev.c
1303
1304 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1305 M:      Mike Rapoport <mike@compulab.co.il>
1306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1307 S:      Maintained
1308
1309 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1310 M:      Baruch Siach <baruch@tkos.co.il>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313 F:      arch/arm/boot/dts/cx92755*
1314 N:      digicolor
1315
1316 ARM/CONTEC MICRO9 MACHINE SUPPORT
1317 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1318 S:      Maintained
1319 F:      arch/arm/mach-ep93xx/micro9.c
1320
1321 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1322 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      drivers/hwtracing/coresight/*
1326 F:      Documentation/trace/coresight.txt
1327 F:      Documentation/trace/coresight-cpu-debug.txt
1328 F:      Documentation/devicetree/bindings/arm/coresight.txt
1329 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1330 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1331 F:      tools/perf/arch/arm/util/pmu.c
1332 F:      tools/perf/arch/arm/util/auxtrace.c
1333 F:      tools/perf/arch/arm/util/cs-etm.c
1334 F:      tools/perf/arch/arm/util/cs-etm.h
1335 F:      tools/perf/util/cs-etm.*
1336 F:      tools/perf/util/cs-etm-decoder/*
1337
1338 ARM/CORGI MACHINE SUPPORT
1339 M:      Richard Purdie <rpurdie@rpsys.net>
1340 S:      Maintained
1341
1342 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1343 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1344 M:      Linus Walleij <linus.walleij@linaro.org>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 T:      git git://github.com/ulli-kroll/linux.git
1347 S:      Maintained
1348 F:      Documentation/devicetree/bindings/arm/gemini.txt
1349 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1350 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1351 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1352 F:      arch/arm/mach-gemini/
1353 F:      drivers/net/ethernet/cortina/
1354 F:      drivers/pinctrl/pinctrl-gemini.c
1355 F:      drivers/rtc/rtc-ftrtc010.c
1356
1357 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1358 M:      Barry Song <baohua@kernel.org>
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1361 S:      Maintained
1362 F:      arch/arm/boot/dts/prima2*
1363 F:      arch/arm/mach-prima2/
1364 F:      drivers/clk/sirf/
1365 F:      drivers/clocksource/timer-prima2.c
1366 F:      drivers/clocksource/timer-atlas7.c
1367 N:      [^a-z]sirf
1368
1369 ARM/EBSA110 MACHINE SUPPORT
1370 M:      Russell King <linux@armlinux.org.uk>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 W:      http://www.armlinux.org.uk/
1373 S:      Maintained
1374 F:      arch/arm/mach-ebsa110/
1375 F:      drivers/net/ethernet/amd/am79c961a.*
1376
1377 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1378 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1379 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1381 S:      Maintained
1382 N:      efm32
1383
1384 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1385 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1387 S:      Maintained
1388 F:      arch/arm/mach-pxa/ezx.c
1389
1390 ARM/FARADAY FA526 PORT
1391 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 T:      git git://git.berlios.de/gemini-board
1395 F:      arch/arm/mm/*-fa*
1396
1397 ARM/FOOTBRIDGE ARCHITECTURE
1398 M:      Russell King <linux@armlinux.org.uk>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 W:      http://www.armlinux.org.uk/
1401 S:      Maintained
1402 F:      arch/arm/include/asm/hardware/dec21285.h
1403 F:      arch/arm/mach-footbridge/
1404
1405 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1406 M:      Shawn Guo <shawnguo@kernel.org>
1407 M:      Sascha Hauer <s.hauer@pengutronix.de>
1408 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1409 R:      Fabio Estevam <fabio.estevam@nxp.com>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Maintained
1412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1413 F:      arch/arm/mach-imx/
1414 F:      arch/arm/mach-mxs/
1415 F:      arch/arm/boot/dts/imx*
1416 F:      arch/arm/configs/imx*_defconfig
1417 F:      drivers/clk/imx/
1418 F:      drivers/soc/imx/
1419 F:      include/soc/imx/
1420
1421 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1422 M:      Shawn Guo <shawnguo@kernel.org>
1423 M:      Sascha Hauer <s.hauer@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 R:      Stefan Agner <stefan@agner.ch>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1429 F:      arch/arm/mach-imx/*vf610*
1430 F:      arch/arm/boot/dts/vf*
1431
1432 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1433 M:      Lennert Buytenhek <kernel@wantstofly.org>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436
1437 ARM/GUMSTIX MACHINE SUPPORT
1438 M:      Steve Sakoman <sakoman@gmail.com>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441
1442 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1443 M:      Philipp Zabel <philipp.zabel@gmail.com>
1444 M:      Paul Parsons <lost.distance@yahoo.com>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 F:      arch/arm/mach-pxa/hx4700.c
1448 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1449 F:      sound/soc/pxa/hx4700.c
1450
1451 ARM/HISILICON SOC SUPPORT
1452 M:      Wei Xu <xuwei5@hisilicon.com>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 W:      http://www.hisilicon.com
1455 S:      Supported
1456 T:      git git://github.com/hisilicon/linux-hisi.git
1457 F:      arch/arm/mach-hisi/
1458 F:      arch/arm/boot/dts/hi3*
1459 F:      arch/arm/boot/dts/hip*
1460 F:      arch/arm/boot/dts/hisi*
1461 F:      arch/arm64/boot/dts/hisilicon/
1462
1463 ARM/HP JORNADA 7XX MACHINE SUPPORT
1464 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1465 W:      www.jlime.com
1466 S:      Maintained
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1468 F:      arch/arm/mach-sa1100/jornada720.c
1469 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1470
1471 ARM/IGEP MACHINE SUPPORT
1472 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1473 M:      Javier Martinez Canillas <javier@dowhile0.org>
1474 L:      linux-omap@vger.kernel.org
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477 F:      arch/arm/boot/dts/omap3-igep*
1478
1479 ARM/INCOME PXA270 SUPPORT
1480 M:      Marek Vasut <marek.vasut@gmail.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1484
1485 ARM/INTEL IOP13XX ARM ARCHITECTURE
1486 M:      Lennert Buytenhek <kernel@wantstofly.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489
1490 ARM/INTEL IOP32X ARM ARCHITECTURE
1491 M:      Lennert Buytenhek <kernel@wantstofly.org>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 S:      Maintained
1494
1495 ARM/INTEL IOP33X ARM ARCHITECTURE
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Orphan
1498
1499 ARM/INTEL IQ81342EX MACHINE SUPPORT
1500 M:      Lennert Buytenhek <kernel@wantstofly.org>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503
1504 ARM/INTEL IXDP2850 MACHINE SUPPORT
1505 M:      Lennert Buytenhek <kernel@wantstofly.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 S:      Maintained
1508
1509 ARM/INTEL IXP4XX ARM ARCHITECTURE
1510 M:      Imre Kaloz <kaloz@openwrt.org>
1511 M:      Krzysztof Halasa <khalasa@piap.pl>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-ixp4xx/
1515
1516 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1517 M:      Jonathan Cameron <jic23@cam.ac.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-pxa/stargate2.c
1521 F:      drivers/pcmcia/pxa2xx_stargate2.c
1522
1523 ARM/INTEL XSC3 (MANZANO) ARM CORE
1524 M:      Lennert Buytenhek <kernel@wantstofly.org>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1529 M:      Lennert Buytenhek <kernel@wantstofly.org>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532
1533 ARM/LG1K ARCHITECTURE
1534 M:      Chanho Min <chanho.min@lge.com>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 S:      Maintained
1537 F:      arch/arm64/boot/dts/lg/
1538
1539 ARM/LOGICPD PXA270 MACHINE SUPPORT
1540 M:      Lennert Buytenhek <kernel@wantstofly.org>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543
1544 ARM/LPC18XX ARCHITECTURE
1545 M:      Joachim Eastwood <manabian@gmail.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 F:      arch/arm/boot/dts/lpc43*
1549 F:      drivers/clk/nxp/clk-lpc18xx*
1550 F:      drivers/clocksource/time-lpc32xx.c
1551 F:      drivers/i2c/busses/i2c-lpc2k.c
1552 F:      drivers/memory/pl172.c
1553 F:      drivers/mtd/spi-nor/nxp-spifi.c
1554 F:      drivers/rtc/rtc-lpc24xx.c
1555 N:      lpc18xx
1556
1557 ARM/LPC32XX SOC SUPPORT
1558 M:      Vladimir Zapolskiy <vz@mleia.com>
1559 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1562 S:      Maintained
1563 F:      arch/arm/boot/dts/lpc32*
1564 F:      arch/arm/mach-lpc32xx/
1565 F:      drivers/i2c/busses/i2c-pnx.c
1566 F:      drivers/net/ethernet/nxp/lpc_eth.c
1567 F:      drivers/usb/host/ohci-nxp.c
1568 F:      drivers/watchdog/pnx4008_wdt.c
1569 N:      lpc32xx
1570
1571 ARM/MAGICIAN MACHINE SUPPORT
1572 M:      Philipp Zabel <philipp.zabel@gmail.com>
1573 S:      Maintained
1574
1575 ARM/Marvell Dove/MV78xx0/Orion SOC support
1576 M:      Jason Cooper <jason@lakedaemon.net>
1577 M:      Andrew Lunn <andrew@lunn.ch>
1578 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1579 M:      Gregory Clement <gregory.clement@bootlin.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 F:      Documentation/devicetree/bindings/soc/dove/
1583 F:      arch/arm/mach-dove/
1584 F:      arch/arm/mach-mv78xx0/
1585 F:      arch/arm/mach-orion5x/
1586 F:      arch/arm/plat-orion/
1587 F:      arch/arm/boot/dts/dove*
1588 F:      arch/arm/boot/dts/orion5x*
1589
1590 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1591 M:      Jason Cooper <jason@lakedaemon.net>
1592 M:      Andrew Lunn <andrew@lunn.ch>
1593 M:      Gregory Clement <gregory.clement@bootlin.com>
1594 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/boot/dts/armada*
1598 F:      arch/arm/boot/dts/kirkwood*
1599 F:      arch/arm/configs/mvebu_*_defconfig
1600 F:      arch/arm/mach-mvebu/
1601 F:      arch/arm64/boot/dts/marvell/armada*
1602 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1603 F:      drivers/cpufreq/mvebu-cpufreq.c
1604 F:      drivers/irqchip/irq-armada-370-xp.c
1605 F:      drivers/irqchip/irq-mvebu-*
1606 F:      drivers/pinctrl/mvebu/
1607 F:      drivers/rtc/rtc-armada38x.c
1608
1609 ARM/Mediatek RTC DRIVER
1610 M:      Eddie Huang <eddie.huang@mediatek.com>
1611 M:      Sean Wang <sean.wang@mediatek.com>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1616 F:      drivers/rtc/rtc-mt6397.c
1617 F:      drivers/rtc/rtc-mt7622.c
1618
1619 ARM/Mediatek SoC support
1620 M:      Matthias Brugger <matthias.bgg@gmail.com>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624 F:      arch/arm/boot/dts/mt6*
1625 F:      arch/arm/boot/dts/mt7*
1626 F:      arch/arm/boot/dts/mt8*
1627 F:      arch/arm/mach-mediatek/
1628 F:      arch/arm64/boot/dts/mediatek/
1629 N:      mtk
1630 K:      mediatek
1631
1632 ARM/Mediatek USB3 PHY DRIVER
1633 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1638
1639 ARM/MICREL KS8695 ARCHITECTURE
1640 M:      Greg Ungerer <gerg@uclinux.org>
1641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1642 F:      arch/arm/mach-ks8695/
1643 S:      Odd Fixes
1644
1645 ARM/Microchip (AT91) SoC support
1646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1647 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1649 W:      http://www.linux4sam.org
1650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1651 S:      Supported
1652 N:      at91
1653 N:      atmel
1654 F:      arch/arm/mach-at91/
1655 F:      include/soc/at91/
1656 F:      arch/arm/boot/dts/at91*.dts
1657 F:      arch/arm/boot/dts/at91*.dtsi
1658 F:      arch/arm/boot/dts/sama*.dts
1659 F:      arch/arm/boot/dts/sama*.dtsi
1660 F:      arch/arm/include/debug/at91.S
1661 F:      drivers/memory/atmel*
1662 F:      drivers/watchdog/sama5d4_wdt.c
1663 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1664 X:      drivers/net/wireless/atmel/
1665
1666 ARM/MIOA701 MACHINE SUPPORT
1667 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 F:      arch/arm/mach-pxa/mioa701.c
1670 S:      Maintained
1671
1672 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1673 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1674 S:      Maintained
1675
1676 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1677 M:      Linus Walleij <linus.walleij@linaro.org>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/mach-nomadik/
1681 F:      arch/arm/mach-u300/
1682 F:      arch/arm/mach-ux500/
1683 F:      arch/arm/boot/dts/ste-*
1684 F:      drivers/clk/clk-nomadik.c
1685 F:      drivers/clk/clk-u300.c
1686 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1687 F:      drivers/clocksource/timer-u300.c
1688 F:      drivers/dma/coh901318*
1689 F:      drivers/dma/ste_dma40*
1690 F:      drivers/hwspinlock/u8500_hsem.c
1691 F:      drivers/i2c/busses/i2c-nomadik.c
1692 F:      drivers/i2c/busses/i2c-stu300.c
1693 F:      drivers/mfd/ab3100*
1694 F:      drivers/mfd/ab8500*
1695 F:      drivers/mfd/abx500*
1696 F:      drivers/mfd/dbx500*
1697 F:      drivers/mfd/db8500*
1698 F:      drivers/pinctrl/nomadik/
1699 F:      drivers/pinctrl/pinctrl-coh901*
1700 F:      drivers/pinctrl/pinctrl-u300.c
1701 F:      drivers/rtc/rtc-ab3100.c
1702 F:      drivers/rtc/rtc-ab8500.c
1703 F:      drivers/rtc/rtc-coh901331.c
1704 F:      drivers/rtc/rtc-pl031.c
1705 F:      drivers/watchdog/coh901327_wdt.c
1706 F:      Documentation/devicetree/bindings/arm/ste-*
1707 F:      Documentation/devicetree/bindings/arm/ux500/
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1709
1710 ARM/NUVOTON NPCM ARCHITECTURE
1711 M:      Avi Fishman <avifishman70@gmail.com>
1712 M:      Tomer Maimon <tmaimon77@gmail.com>
1713 R:      Patrick Venture <venture@google.com>
1714 R:      Nancy Yuen <yuenn@google.com>
1715 R:      Brendan Higgins <brendanhiggins@google.com>
1716 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1717 S:      Supported
1718 F:      arch/arm/mach-npcm/
1719 F:      arch/arm/boot/dts/nuvoton-npcm*
1720 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1721 F:      drivers/*/*npcm*
1722 F:      Documentation/*/*npcm*
1723
1724 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1725 M:      Wan ZongShun <mcuos.com@gmail.com>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 W:      http://www.mcuos.com
1728 S:      Maintained
1729 F:      arch/arm/mach-w90x900/
1730 F:      drivers/input/keyboard/w90p910_keypad.c
1731 F:      drivers/input/touchscreen/w90p910_ts.c
1732 F:      drivers/watchdog/nuc900_wdt.c
1733 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1734 F:      drivers/mtd/nand/raw/nuc900_nand.c
1735 F:      drivers/rtc/rtc-nuc900.c
1736 F:      drivers/spi/spi-nuc900.c
1737 F:      drivers/usb/host/ehci-w90x900.c
1738 F:      drivers/video/fbdev/nuc900fb.c
1739
1740 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1741 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1742 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1743 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1744 S:      Supported
1745
1746 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1747 M:      Alexander Clouter <alex@digriz.org.uk>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 W:      http://www.digriz.org.uk/ts78xx/kernel
1750 S:      Maintained
1751 F:      arch/arm/mach-orion5x/ts78xx-*
1752
1753 ARM/OXNAS platform support
1754 M:      Neil Armstrong <narmstrong@baylibre.com>
1755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1756 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-oxnas/
1759 F:      arch/arm/boot/dts/ox8*.dts*
1760 N:      oxnas
1761
1762 ARM/PALM TREO SUPPORT
1763 M:      Tomas Cech <sleep_walker@suse.com>
1764 L:      linux-arm-kernel@lists.infradead.org
1765 W:      http://hackndev.com
1766 S:      Maintained
1767 F:      arch/arm/mach-pxa/palmtreo.*
1768
1769 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1770 M:      Marek Vasut <marek.vasut@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org
1772 W:      http://hackndev.com
1773 S:      Maintained
1774 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1775 F:      arch/arm/mach-pxa/palmtx.c
1776 F:      arch/arm/mach-pxa/palmt5.*
1777 F:      arch/arm/mach-pxa/include/mach/palmld.h
1778 F:      arch/arm/mach-pxa/palmld.c
1779 F:      arch/arm/mach-pxa/palmte2.*
1780 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1781 F:      arch/arm/mach-pxa/palmtc.c
1782
1783 ARM/PALMZ72 SUPPORT
1784 M:      Sergey Lapin <slapin@ossfans.org>
1785 L:      linux-arm-kernel@lists.infradead.org
1786 W:      http://hackndev.com
1787 S:      Maintained
1788 F:      arch/arm/mach-pxa/palmz72.*
1789
1790 ARM/PLEB SUPPORT
1791 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1792 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1793 S:      Maintained
1794
1795 ARM/PT DIGITAL BOARD PORT
1796 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 W:      http://www.armlinux.org.uk/
1799 S:      Maintained
1800
1801 ARM/QUALCOMM SUPPORT
1802 M:      Andy Gross <andy.gross@linaro.org>
1803 M:      David Brown <david.brown@linaro.org>
1804 L:      linux-arm-msm@vger.kernel.org
1805 L:      linux-soc@vger.kernel.org
1806 S:      Maintained
1807 F:      Documentation/devicetree/bindings/soc/qcom/
1808 F:      arch/arm/boot/dts/qcom-*.dts
1809 F:      arch/arm/boot/dts/qcom-*.dtsi
1810 F:      arch/arm/mach-qcom/
1811 F:      arch/arm64/boot/dts/qcom/*
1812 F:      drivers/i2c/busses/i2c-qup.c
1813 F:      drivers/clk/qcom/
1814 F:      drivers/dma/qcom/
1815 F:      drivers/soc/qcom/
1816 F:      drivers/spi/spi-qup.c
1817 F:      drivers/tty/serial/msm_serial.c
1818 F:      drivers/*/pm8???-*
1819 F:      drivers/mfd/ssbi.c
1820 F:      drivers/firmware/qcom_scm.c
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1822
1823 ARM/RADISYS ENP2611 MACHINE SUPPORT
1824 M:      Lennert Buytenhek <kernel@wantstofly.org>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827
1828 ARM/REALTEK ARCHITECTURE
1829 M:      Andreas Färber <afaerber@suse.de>
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm64/boot/dts/realtek/
1833 F:      Documentation/devicetree/bindings/arm/realtek.txt
1834
1835 ARM/RENESAS ARM64 ARCHITECTURE
1836 M:      Simon Horman <horms@verge.net.au>
1837 M:      Magnus Damm <magnus.damm@gmail.com>
1838 L:      linux-renesas-soc@vger.kernel.org
1839 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1841 S:      Supported
1842 F:      arch/arm64/boot/dts/renesas/
1843 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1844 F:      drivers/soc/renesas/
1845 F:      include/linux/soc/renesas/
1846
1847 ARM/RISCPC ARCHITECTURE
1848 M:      Russell King <linux@armlinux.org.uk>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 W:      http://www.armlinux.org.uk/
1851 S:      Maintained
1852 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1853 F:      arch/arm/include/asm/hardware/ioc.h
1854 F:      arch/arm/include/asm/hardware/iomd.h
1855 F:      arch/arm/include/asm/hardware/memc.h
1856 F:      arch/arm/mach-rpc/
1857 F:      drivers/net/ethernet/8390/etherh.c
1858 F:      drivers/net/ethernet/i825xx/ether1*
1859 F:      drivers/net/ethernet/seeq/ether3*
1860 F:      drivers/scsi/arm/
1861
1862 ARM/Rockchip SoC support
1863 M:      Heiko Stuebner <heiko@sntech.de>
1864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1865 L:      linux-rockchip@lists.infradead.org
1866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1867 S:      Maintained
1868 F:      arch/arm/boot/dts/rk3*
1869 F:      arch/arm/boot/dts/rv1108*
1870 F:      arch/arm/mach-rockchip/
1871 F:      drivers/clk/rockchip/
1872 F:      drivers/i2c/busses/i2c-rk3x.c
1873 F:      drivers/*/*rockchip*
1874 F:      drivers/*/*/*rockchip*
1875 F:      sound/soc/rockchip/
1876 N:      rockchip
1877
1878 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1879 M:      Kukjin Kim <kgene@kernel.org>
1880 M:      Krzysztof Kozlowski <krzk@kernel.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1883 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1884 S:      Maintained
1885 F:      arch/arm/boot/dts/s3c*
1886 F:      arch/arm/boot/dts/s5p*
1887 F:      arch/arm/boot/dts/exynos*
1888 F:      arch/arm64/boot/dts/exynos/
1889 F:      arch/arm/plat-samsung/
1890 F:      arch/arm/mach-s3c24*/
1891 F:      arch/arm/mach-s3c64xx/
1892 F:      arch/arm/mach-s5p*/
1893 F:      arch/arm/mach-exynos*/
1894 F:      drivers/*/*s3c24*
1895 F:      drivers/*/*/*s3c24*
1896 F:      drivers/*/*s3c64xx*
1897 F:      drivers/*/*s5pv210*
1898 F:      drivers/memory/samsung/*
1899 F:      drivers/soc/samsung/*
1900 F:      Documentation/arm/Samsung/
1901 F:      Documentation/devicetree/bindings/arm/samsung/
1902 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1903 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1904 N:      exynos
1905
1906 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1907 M:      Kyungmin Park <kyungmin.park@samsung.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 S:      Maintained
1910 F:      arch/arm/mach-s5pv210/
1911
1912 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1913 M:      Kyungmin Park <kyungmin.park@samsung.com>
1914 M:      Kamil Debski <kamil@wypas.org>
1915 M:      Andrzej Hajda <a.hajda@samsung.com>
1916 L:      linux-arm-kernel@lists.infradead.org
1917 L:      linux-media@vger.kernel.org
1918 S:      Maintained
1919 F:      drivers/media/platform/s5p-g2d/
1920
1921 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1922 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1923 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1924 L:      linux-media@vger.kernel.org
1925 S:      Maintained
1926 F:      drivers/media/platform/s5p-cec/
1927 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1928
1929 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1930 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1931 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1932 L:      linux-arm-kernel@lists.infradead.org
1933 L:      linux-media@vger.kernel.org
1934 S:      Maintained
1935 F:      drivers/media/platform/s5p-jpeg/
1936
1937 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1938 M:      Kyungmin Park <kyungmin.park@samsung.com>
1939 M:      Kamil Debski <kamil@wypas.org>
1940 M:      Jeongtae Park <jtp.park@samsung.com>
1941 M:      Andrzej Hajda <a.hajda@samsung.com>
1942 L:      linux-arm-kernel@lists.infradead.org
1943 L:      linux-media@vger.kernel.org
1944 S:      Maintained
1945 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1946 F:      drivers/media/platform/s5p-mfc/
1947
1948 ARM/SHMOBILE ARM ARCHITECTURE
1949 M:      Simon Horman <horms@verge.net.au>
1950 M:      Magnus Damm <magnus.damm@gmail.com>
1951 L:      linux-renesas-soc@vger.kernel.org
1952 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1954 S:      Supported
1955 F:      arch/arm/boot/dts/emev2*
1956 F:      arch/arm/boot/dts/r7s*
1957 F:      arch/arm/boot/dts/r8a*
1958 F:      arch/arm/boot/dts/sh*
1959 F:      arch/arm/configs/shmobile_defconfig
1960 F:      arch/arm/include/debug/renesas-scif.S
1961 F:      arch/arm/mach-shmobile/
1962 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1963 F:      drivers/soc/renesas/
1964 F:      include/linux/soc/renesas/
1965
1966 ARM/SOCFPGA ARCHITECTURE
1967 M:      Dinh Nguyen <dinguyen@kernel.org>
1968 S:      Maintained
1969 F:      arch/arm/mach-socfpga/
1970 F:      arch/arm/boot/dts/socfpga*
1971 F:      arch/arm/configs/socfpga_defconfig
1972 F:      arch/arm64/boot/dts/altera/
1973 W:      http://www.rocketboards.org
1974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1975
1976 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1977 M:      Dinh Nguyen <dinguyen@kernel.org>
1978 S:      Maintained
1979 F:      drivers/clk/socfpga/
1980
1981 ARM/SOCFPGA EDAC SUPPORT
1982 M:      Thor Thayer <thor.thayer@linux.intel.com>
1983 S:      Maintained
1984 F:      drivers/edac/altera_edac.
1985
1986 ARM/SPREADTRUM SoC SUPPORT
1987 M:      Orson Zhai <orsonzhai@gmail.com>
1988 M:      Baolin Wang <baolin.wang@linaro.org>
1989 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1990 S:      Maintained
1991 F:      arch/arm64/boot/dts/sprd
1992 N:      sprd
1993
1994 ARM/STI ARCHITECTURE
1995 M:      Patrice Chotard <patrice.chotard@st.com>
1996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1997 W:      http://www.stlinux.com
1998 S:      Maintained
1999 F:      arch/arm/mach-sti/
2000 F:      arch/arm/boot/dts/sti*
2001 F:      drivers/char/hw_random/st-rng.c
2002 F:      drivers/clocksource/arm_global_timer.c
2003 F:      drivers/clocksource/clksrc_st_lpc.c
2004 F:      drivers/cpufreq/sti-cpufreq.c
2005 F:      drivers/dma/st_fdma*
2006 F:      drivers/i2c/busses/i2c-st.c
2007 F:      drivers/media/rc/st_rc.c
2008 F:      drivers/media/platform/sti/c8sectpfe/
2009 F:      drivers/mmc/host/sdhci-st.c
2010 F:      drivers/phy/st/phy-miphy28lp.c
2011 F:      drivers/phy/st/phy-stih407-usb.c
2012 F:      drivers/pinctrl/pinctrl-st.c
2013 F:      drivers/remoteproc/st_remoteproc.c
2014 F:      drivers/remoteproc/st_slim_rproc.c
2015 F:      drivers/reset/sti/
2016 F:      drivers/rtc/rtc-st-lpc.c
2017 F:      drivers/tty/serial/st-asc.c
2018 F:      drivers/usb/dwc3/dwc3-st.c
2019 F:      drivers/usb/host/ehci-st.c
2020 F:      drivers/usb/host/ohci-st.c
2021 F:      drivers/watchdog/st_lpc_wdt.c
2022 F:      drivers/ata/ahci_st.c
2023 F:      include/linux/remoteproc/st_slim_rproc.h
2024
2025 ARM/STM32 ARCHITECTURE
2026 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2027 M:      Alexandre Torgue <alexandre.torgue@st.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2031 N:      stm32
2032 F:      arch/arm/boot/dts/stm32*
2033 F:      arch/arm/mach-stm32/
2034 F:      drivers/clocksource/armv7m_systick.c
2035
2036 ARM/Synaptics Berlin SoC support
2037 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2038 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 S:      Maintained
2041 F:      arch/arm/mach-berlin/
2042 F:      arch/arm/boot/dts/berlin*
2043 F:      arch/arm64/boot/dts/marvell/berlin*
2044
2045 ARM/TANGO ARCHITECTURE
2046 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2047 M:      Mans Rullgard <mans@mansr.com>
2048 L:      linux-arm-kernel@lists.infradead.org
2049 S:      Odd Fixes
2050 N:      tango
2051
2052 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2053 M:      Lennert Buytenhek <kernel@wantstofly.org>
2054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2055 S:      Maintained
2056
2057 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2058 M:      Hans Verkuil <hans.verkuil@cisco.com>
2059 L:      linux-tegra@vger.kernel.org
2060 L:      linux-media@vger.kernel.org
2061 S:      Maintained
2062 F:      drivers/media/platform/tegra-cec/
2063 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2064
2065 ARM/TETON BGA MACHINE SUPPORT
2066 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2068 S:      Maintained
2069
2070 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2071 M:      Santosh Shilimkar <ssantosh@kernel.org>
2072 L:      linux-kernel@vger.kernel.org
2073 S:      Maintained
2074 F:      drivers/memory/*emif*
2075
2076 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2077 M:      Santosh Shilimkar <ssantosh@kernel.org>
2078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2079 S:      Maintained
2080 F:      arch/arm/mach-keystone/
2081 F:      arch/arm/boot/dts/keystone-*
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2083
2084 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2085 M:      Santosh Shilimkar <ssantosh@kernel.org>
2086 L:      linux-kernel@vger.kernel.org
2087 S:      Maintained
2088 F:      drivers/clk/keystone/
2089
2090 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2091 M:      Santosh Shilimkar <ssantosh@kernel.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 L:      linux-kernel@vger.kernel.org
2094 S:      Maintained
2095 F:      drivers/clocksource/timer-keystone.c
2096
2097 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2098 M:      Santosh Shilimkar <ssantosh@kernel.org>
2099 L:      linux-kernel@vger.kernel.org
2100 S:      Maintained
2101 F:      drivers/power/reset/keystone-reset.c
2102
2103 ARM/THECUS N2100 MACHINE SUPPORT
2104 M:      Lennert Buytenhek <kernel@wantstofly.org>
2105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2106 S:      Maintained
2107
2108 ARM/TOSA MACHINE SUPPORT
2109 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2110 M:      Dirk Opfer <dirk@opfer-online.de>
2111 S:      Maintained
2112
2113 ARM/UNIPHIER ARCHITECTURE
2114 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2117 S:      Maintained
2118 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2119 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2120 F:      arch/arm/boot/dts/uniphier*
2121 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2122 F:      arch/arm/mach-uniphier/
2123 F:      arch/arm/mm/cache-uniphier.c
2124 F:      arch/arm64/boot/dts/socionext/uniphier*
2125 F:      drivers/bus/uniphier-system-bus.c
2126 F:      drivers/clk/uniphier/
2127 F:      drivers/gpio/gpio-uniphier.c
2128 F:      drivers/i2c/busses/i2c-uniphier*
2129 F:      drivers/irqchip/irq-uniphier-aidet.c
2130 F:      drivers/pinctrl/uniphier/
2131 F:      drivers/reset/reset-uniphier.c
2132 F:      drivers/tty/serial/8250/8250_uniphier.c
2133 N:      uniphier
2134
2135 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2136 M:      Ulf Hansson <ulf.hansson@linaro.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 T:      git git://git.linaro.org/people/ulfh/clk.git
2139 S:      Maintained
2140 F:      drivers/clk/ux500/
2141
2142 ARM/VERSATILE EXPRESS PLATFORM
2143 M:      Liviu Dudau <liviu.dudau@arm.com>
2144 M:      Sudeep Holla <sudeep.holla@arm.com>
2145 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/boot/dts/vexpress*
2149 F:      arch/arm64/boot/dts/arm/
2150 F:      arch/arm/mach-vexpress/
2151 F:      */*/vexpress*
2152 F:      */*/*/vexpress*
2153 F:      drivers/clk/versatile/clk-vexpress-osc.c
2154 F:      drivers/clocksource/versatile.c
2155 N:      mps2
2156
2157 ARM/VFP SUPPORT
2158 M:      Russell King <linux@armlinux.org.uk>
2159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2160 W:      http://www.armlinux.org.uk/
2161 S:      Maintained
2162 F:      arch/arm/vfp/
2163
2164 ARM/VOIPAC PXA270 SUPPORT
2165 M:      Marek Vasut <marek.vasut@gmail.com>
2166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2167 S:      Maintained
2168 F:      arch/arm/mach-pxa/vpac270.c
2169 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2170
2171 ARM/VT8500 ARM ARCHITECTURE
2172 M:      Tony Prisk <linux@prisktech.co.nz>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175 F:      arch/arm/mach-vt8500/
2176 F:      drivers/clocksource/vt8500_timer.c
2177 F:      drivers/i2c/busses/i2c-wmt.c
2178 F:      drivers/mmc/host/wmt-sdmmc.c
2179 F:      drivers/pwm/pwm-vt8500.c
2180 F:      drivers/rtc/rtc-vt8500.c
2181 F:      drivers/tty/serial/vt8500_serial.c
2182 F:      drivers/usb/host/ehci-platform.c
2183 F:      drivers/usb/host/uhci-platform.c
2184 F:      drivers/video/fbdev/vt8500lcdfb.*
2185 F:      drivers/video/fbdev/wm8505fb*
2186 F:      drivers/video/fbdev/wmt_ge_rops.*
2187
2188 ARM/ZIPIT Z2 SUPPORT
2189 M:      Marek Vasut <marek.vasut@gmail.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-pxa/z2.c
2193 F:      arch/arm/mach-pxa/include/mach/z2.h
2194
2195 ARM/ZTE ARCHITECTURE
2196 M:      Jun Nie <jun.nie@linaro.org>
2197 M:      Baoyou Xie <baoyou.xie@linaro.org>
2198 M:      Shawn Guo <shawnguo@kernel.org>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/boot/dts/zx2967*
2202 F:      arch/arm/mach-zx/
2203 F:      arch/arm64/boot/dts/zte/
2204 F:      drivers/clk/zte/
2205 F:      drivers/dma/zx_dma.c
2206 F:      drivers/gpio/gpio-zx.c
2207 F:      drivers/i2c/busses/i2c-zx2967.c
2208 F:      drivers/mmc/host/dw_mmc-zx.*
2209 F:      drivers/pinctrl/zte/
2210 F:      drivers/soc/zte/
2211 F:      drivers/thermal/zx2967_thermal.c
2212 F:      drivers/watchdog/zx2967_wdt.c
2213 F:      Documentation/devicetree/bindings/arm/zte.txt
2214 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2215 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2216 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2217 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2218 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2219 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2220 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2221 F:      Documentation/devicetree/bindings/soc/zte/
2222 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2223 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2224 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2225 F:      include/dt-bindings/clock/zx2967*.h
2226 F:      include/dt-bindings/soc/zte,*.h
2227 F:      sound/soc/codecs/zx_aud96p22.c
2228 F:      sound/soc/zte/
2229
2230 ARM/ZYNQ ARCHITECTURE
2231 M:      Michal Simek <michal.simek@xilinx.com>
2232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2233 W:      http://wiki.xilinx.com
2234 T:      git https://github.com/Xilinx/linux-xlnx.git
2235 S:      Supported
2236 F:      arch/arm/mach-zynq/
2237 F:      drivers/cpuidle/cpuidle-zynq.c
2238 F:      drivers/block/xsysace.c
2239 N:      zynq
2240 N:      xilinx
2241 F:      drivers/clocksource/cadence_ttc_timer.c
2242 F:      drivers/i2c/busses/i2c-cadence.c
2243 F:      drivers/mmc/host/sdhci-of-arasan.c
2244 F:      drivers/edac/synopsys_edac.c
2245
2246 ARM64 PORT (AARCH64 ARCHITECTURE)
2247 M:      Catalin Marinas <catalin.marinas@arm.com>
2248 M:      Will Deacon <will.deacon@arm.com>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2251 S:      Maintained
2252 F:      arch/arm64/
2253 F:      Documentation/arm64/
2254
2255 AS3645A LED FLASH CONTROLLER DRIVER
2256 M:      Sakari Ailus <sakari.ailus@iki.fi>
2257 L:      linux-leds@vger.kernel.org
2258 S:      Maintained
2259 F:      drivers/leds/leds-as3645a.c
2260
2261 ASAHI KASEI AK8974 DRIVER
2262 M:      Linus Walleij <linus.walleij@linaro.org>
2263 L:      linux-iio@vger.kernel.org
2264 W:      http://www.akm.com/
2265 S:      Supported
2266 F:      drivers/iio/magnetometer/ak8974.c
2267
2268 ASC7621 HARDWARE MONITOR DRIVER
2269 M:      George Joseph <george.joseph@fairview5.com>
2270 L:      linux-hwmon@vger.kernel.org
2271 S:      Maintained
2272 F:      Documentation/hwmon/asc7621
2273 F:      drivers/hwmon/asc7621.c
2274
2275 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2276 M:      Corentin Chary <corentin.chary@gmail.com>
2277 L:      acpi4asus-user@lists.sourceforge.net
2278 L:      platform-driver-x86@vger.kernel.org
2279 W:      http://acpi4asus.sf.net
2280 S:      Maintained
2281 F:      drivers/platform/x86/asus*.c
2282 F:      drivers/platform/x86/eeepc*.c
2283
2284 ASUS WIRELESS RADIO CONTROL DRIVER
2285 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2286 L:      platform-driver-x86@vger.kernel.org
2287 S:      Maintained
2288 F:      drivers/platform/x86/asus-wireless.c
2289
2290 ASYMMETRIC KEYS
2291 M:      David Howells <dhowells@redhat.com>
2292 L:      keyrings@vger.kernel.org
2293 S:      Maintained
2294 F:      Documentation/crypto/asymmetric-keys.txt
2295 F:      include/linux/verification.h
2296 F:      include/crypto/public_key.h
2297 F:      include/crypto/pkcs7.h
2298 F:      crypto/asymmetric_keys/
2299
2300 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2301 R:      Dan Williams <dan.j.williams@intel.com>
2302 W:      http://sourceforge.net/projects/xscaleiop
2303 S:      Odd fixes
2304 F:      Documentation/crypto/async-tx-api.txt
2305 F:      crypto/async_tx/
2306 F:      drivers/dma/
2307 F:      include/linux/dmaengine.h
2308 F:      include/linux/async_tx.h
2309
2310 AT24 EEPROM DRIVER
2311 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2312 L:      linux-i2c@vger.kernel.org
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2314 S:      Maintained
2315 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2316 F:      drivers/misc/eeprom/at24.c
2317 F:      include/linux/platform_data/at24.h
2318
2319 ATA OVER ETHERNET (AOE) DRIVER
2320 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2321 W:      http://www.openaoe.org/
2322 S:      Supported
2323 F:      Documentation/aoe/
2324 F:      drivers/block/aoe/
2325
2326 ATHEROS 71XX/9XXX GPIO DRIVER
2327 M:      Alban Bedel <albeu@free.fr>
2328 W:      https://github.com/AlbanBedel/linux
2329 T:      git git://github.com/AlbanBedel/linux
2330 S:      Maintained
2331 F:      drivers/gpio/gpio-ath79.c
2332 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2333
2334 ATHEROS ATH GENERIC UTILITIES
2335 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2336 L:      linux-wireless@vger.kernel.org
2337 S:      Supported
2338 F:      drivers/net/wireless/ath/*
2339
2340 ATHEROS ATH5K WIRELESS DRIVER
2341 M:      Jiri Slaby <jirislaby@gmail.com>
2342 M:      Nick Kossifidis <mickflemm@gmail.com>
2343 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2344 L:      linux-wireless@vger.kernel.org
2345 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2346 S:      Maintained
2347 F:      drivers/net/wireless/ath/ath5k/
2348
2349 ATHEROS ATH6KL WIRELESS DRIVER
2350 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2351 L:      linux-wireless@vger.kernel.org
2352 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2354 S:      Supported
2355 F:      drivers/net/wireless/ath/ath6kl/
2356
2357 ATI_REMOTE2 DRIVER
2358 M:      Ville Syrjala <syrjala@sci.fi>
2359 S:      Maintained
2360 F:      drivers/input/misc/ati_remote2.c
2361
2362 ATK0110 HWMON DRIVER
2363 M:      Luca Tettamanti <kronos.it@gmail.com>
2364 L:      linux-hwmon@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/hwmon/asus_atk0110.c
2367
2368 ATLX ETHERNET DRIVERS
2369 M:      Jay Cliburn <jcliburn@gmail.com>
2370 M:      Chris Snook <chris.snook@gmail.com>
2371 L:      netdev@vger.kernel.org
2372 W:      http://sourceforge.net/projects/atl1
2373 W:      http://atl1.sourceforge.net
2374 S:      Maintained
2375 F:      drivers/net/ethernet/atheros/
2376
2377 ATM
2378 M:      Chas Williams <3chas3@gmail.com>
2379 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2380 L:      netdev@vger.kernel.org
2381 W:      http://linux-atm.sourceforge.net
2382 S:      Maintained
2383 F:      drivers/atm/
2384 F:      include/linux/atm*
2385 F:      include/uapi/linux/atm*
2386
2387 ATMEL AT91 / AT32 MCI DRIVER
2388 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2389 S:      Maintained
2390 F:      drivers/mmc/host/atmel-mci.c
2391
2392 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 S:      Supported
2395 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2396
2397 ATMEL Audio ALSA driver
2398 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2400 S:      Supported
2401 F:      sound/soc/atmel
2402
2403 ATMEL I2C DRIVER
2404 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2405 L:      linux-i2c@vger.kernel.org
2406 S:      Supported
2407 F:      drivers/i2c/busses/i2c-at91.c
2408
2409 ATMEL ISI DRIVER
2410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2411 L:      linux-media@vger.kernel.org
2412 S:      Supported
2413 F:      drivers/media/platform/atmel/atmel-isi.c
2414 F:      include/media/atmel-isi.h
2415
2416 ATMEL LCDFB DRIVER
2417 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2418 L:      linux-fbdev@vger.kernel.org
2419 S:      Maintained
2420 F:      drivers/video/fbdev/atmel_lcdfb.c
2421 F:      include/video/atmel_lcdc.h
2422
2423 ATMEL MACB ETHERNET DRIVER
2424 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2425 S:      Supported
2426 F:      drivers/net/ethernet/cadence/
2427
2428 ATMEL MAXTOUCH DRIVER
2429 M:      Nick Dyer <nick@shmanahar.org>
2430 T:      git git://github.com/ndyer/linux.git
2431 S:      Maintained
2432 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2433 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2434
2435 ATMEL SAMA5D2 ADC DRIVER
2436 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2437 L:      linux-iio@vger.kernel.org
2438 S:      Supported
2439 F:      drivers/iio/adc/at91-sama5d2_adc.c
2440
2441 ATMEL SDMMC DRIVER
2442 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2443 L:      linux-mmc@vger.kernel.org
2444 S:      Supported
2445 F:      drivers/mmc/host/sdhci-of-at91.c
2446
2447 ATMEL SPI DRIVER
2448 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2449 S:      Supported
2450 F:      drivers/spi/spi-atmel.*
2451
2452 ATMEL SSC DRIVER
2453 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 S:      Supported
2456 F:      drivers/misc/atmel-ssc.c
2457 F:      include/linux/atmel-ssc.h
2458
2459 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2460 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 S:      Supported
2463 F:      drivers/misc/atmel_tclib.c
2464 F:      drivers/clocksource/tcb_clksrc.c
2465
2466 ATMEL USBA UDC DRIVER
2467 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Supported
2470 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2471
2472 ATMEL WIRELESS DRIVER
2473 M:      Simon Kelley <simon@thekelleys.org.uk>
2474 L:      linux-wireless@vger.kernel.org
2475 W:      http://www.thekelleys.org.uk/atmel
2476 W:      http://atmelwlandriver.sourceforge.net/
2477 S:      Maintained
2478 F:      drivers/net/wireless/atmel/atmel*
2479
2480 ATMEL XDMA DRIVER
2481 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2482 L:      linux-arm-kernel@lists.infradead.org
2483 L:      dmaengine@vger.kernel.org
2484 S:      Supported
2485 F:      drivers/dma/at_xdmac.c
2486
2487 ATOMIC INFRASTRUCTURE
2488 M:      Will Deacon <will.deacon@arm.com>
2489 M:      Peter Zijlstra <peterz@infradead.org>
2490 R:      Boqun Feng <boqun.feng@gmail.com>
2491 L:      linux-kernel@vger.kernel.org
2492 S:      Maintained
2493 F:      arch/*/include/asm/atomic*.h
2494 F:      include/*/atomic*.h
2495
2496 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2497 M:      Bradley Grove <linuxdrivers@attotech.com>
2498 L:      linux-scsi@vger.kernel.org
2499 W:      http://www.attotech.com
2500 S:      Supported
2501 F:      drivers/scsi/esas2r
2502
2503 ATUSB IEEE 802.15.4 RADIO DRIVER
2504 M:      Stefan Schmidt <stefan@osg.samsung.com>
2505 L:      linux-wpan@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/net/ieee802154/atusb.c
2508 F:      drivers/net/ieee802154/atusb.h
2509 F:      drivers/net/ieee802154/at86rf230.h
2510
2511 AUDIT SUBSYSTEM
2512 M:      Paul Moore <paul@paul-moore.com>
2513 M:      Eric Paris <eparis@redhat.com>
2514 L:      linux-audit@redhat.com (moderated for non-subscribers)
2515 W:      https://github.com/linux-audit
2516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2517 S:      Supported
2518 F:      include/linux/audit.h
2519 F:      include/uapi/linux/audit.h
2520 F:      kernel/audit*
2521
2522 AUXILIARY DISPLAY DRIVERS
2523 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2524 W:      http://miguelojeda.es/auxdisplay.htm
2525 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2526 S:      Maintained
2527 F:      drivers/auxdisplay/
2528 F:      include/linux/cfag12864b.h
2529
2530 AX.25 NETWORK LAYER
2531 M:      Ralf Baechle <ralf@linux-mips.org>
2532 L:      linux-hams@vger.kernel.org
2533 W:      http://www.linux-ax25.org/
2534 S:      Maintained
2535 F:      include/uapi/linux/ax25.h
2536 F:      include/net/ax25.h
2537 F:      net/ax25/
2538
2539 AXENTIA ARM DEVICES
2540 M:      Peter Rosin <peda@axentia.se>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Maintained
2543 F:      Documentation/devicetree/bindings/arm/axentia.txt
2544 F:      arch/arm/boot/dts/at91-linea.dtsi
2545 F:      arch/arm/boot/dts/at91-natte.dtsi
2546 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2547 F:      arch/arm/boot/dts/at91-tse850-3.dts
2548
2549 AXENTIA ASOC DRIVERS
2550 M:      Peter Rosin <peda@axentia.se>
2551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/sound/axentia,*
2554 F:      sound/soc/atmel/tse850-pcm5142.c
2555
2556 AZ6007 DVB DRIVER
2557 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2558 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2559 L:      linux-media@vger.kernel.org
2560 W:      https://linuxtv.org
2561 T:      git git://linuxtv.org/media_tree.git
2562 S:      Maintained
2563 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2564
2565 AZTECH FM RADIO RECEIVER DRIVER
2566 M:      Hans Verkuil <hverkuil@xs4all.nl>
2567 L:      linux-media@vger.kernel.org
2568 T:      git git://linuxtv.org/media_tree.git
2569 W:      https://linuxtv.org
2570 S:      Maintained
2571 F:      drivers/media/radio/radio-aztech*
2572
2573 B43 WIRELESS DRIVER
2574 L:      linux-wireless@vger.kernel.org
2575 L:      b43-dev@lists.infradead.org
2576 W:      http://wireless.kernel.org/en/users/Drivers/b43
2577 S:      Odd Fixes
2578 F:      drivers/net/wireless/broadcom/b43/
2579
2580 B43LEGACY WIRELESS DRIVER
2581 M:      Larry Finger <Larry.Finger@lwfinger.net>
2582 L:      linux-wireless@vger.kernel.org
2583 L:      b43-dev@lists.infradead.org
2584 W:      http://wireless.kernel.org/en/users/Drivers/b43
2585 S:      Maintained
2586 F:      drivers/net/wireless/broadcom/b43legacy/
2587
2588 BACKLIGHT CLASS/SUBSYSTEM
2589 M:      Lee Jones <lee.jones@linaro.org>
2590 M:      Daniel Thompson <daniel.thompson@linaro.org>
2591 M:      Jingoo Han <jingoohan1@gmail.com>
2592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2593 S:      Maintained
2594 F:      drivers/video/backlight/
2595 F:      include/linux/backlight.h
2596 F:      include/linux/pwm_backlight.h
2597 F:      Documentation/devicetree/bindings/leds/backlight
2598
2599 BATMAN ADVANCED
2600 M:      Marek Lindner <mareklindner@neomailbox.ch>
2601 M:      Simon Wunderlich <sw@simonwunderlich.de>
2602 M:      Antonio Quartulli <a@unstable.cc>
2603 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2604 W:      https://www.open-mesh.org/
2605 Q:      https://patchwork.open-mesh.org/project/batman/list/
2606 S:      Maintained
2607 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2608 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2609 F:      Documentation/networking/batman-adv.rst
2610 F:      include/uapi/linux/batadv_packet.h
2611 F:      include/uapi/linux/batman_adv.h
2612 F:      net/batman-adv/
2613
2614 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2615 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2616 L:      linux-hams@vger.kernel.org
2617 W:      http://www.baycom.org/~tom/ham/ham.html
2618 S:      Maintained
2619 F:      drivers/net/hamradio/baycom*
2620
2621 BCACHE (BLOCK LAYER CACHE)
2622 M:      Michael Lyle <mlyle@lyle.org>
2623 M:      Kent Overstreet <kent.overstreet@gmail.com>
2624 L:      linux-bcache@vger.kernel.org
2625 W:      http://bcache.evilpiepirate.org
2626 C:      irc://irc.oftc.net/bcache
2627 S:      Maintained
2628 F:      drivers/md/bcache/
2629
2630 BDISP ST MEDIA DRIVER
2631 M:      Fabien Dessenne <fabien.dessenne@st.com>
2632 L:      linux-media@vger.kernel.org
2633 T:      git git://linuxtv.org/media_tree.git
2634 W:      https://linuxtv.org
2635 S:      Supported
2636 F:      drivers/media/platform/sti/bdisp
2637
2638 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2639 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2640 L:      netdev@vger.kernel.org
2641 S:      Maintained
2642 F:      drivers/net/ethernet/ec_bhf.c
2643
2644 BEFS FILE SYSTEM
2645 M:      Luis de Bethencourt <luisbg@kernel.org>
2646 M:      Salah Triki <salah.triki@gmail.com>
2647 S:      Maintained
2648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2649 F:      Documentation/filesystems/befs.txt
2650 F:      fs/befs/
2651
2652 BFQ I/O SCHEDULER
2653 M:      Paolo Valente <paolo.valente@linaro.org>
2654 M:      Jens Axboe <axboe@kernel.dk>
2655 L:      linux-block@vger.kernel.org
2656 S:      Maintained
2657 F:      block/bfq-*
2658 F:      Documentation/block/bfq-iosched.txt
2659
2660 BFS FILE SYSTEM
2661 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2662 S:      Maintained
2663 F:      Documentation/filesystems/bfs.txt
2664 F:      fs/bfs/
2665 F:      include/uapi/linux/bfs_fs.h
2666
2667 BLINKM RGB LED DRIVER
2668 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2669 S:      Maintained
2670 F:      drivers/leds/leds-blinkm.c
2671
2672 BLOCK LAYER
2673 M:      Jens Axboe <axboe@kernel.dk>
2674 L:      linux-block@vger.kernel.org
2675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2676 S:      Maintained
2677 F:      block/
2678 F:      drivers/block/
2679 F:      kernel/trace/blktrace.c
2680 F:      lib/sbitmap.c
2681
2682 BLOCK2MTD DRIVER
2683 M:      Joern Engel <joern@lazybastard.org>
2684 L:      linux-mtd@lists.infradead.org
2685 S:      Maintained
2686 F:      drivers/mtd/devices/block2mtd.c
2687
2688 BLUETOOTH DRIVERS
2689 M:      Marcel Holtmann <marcel@holtmann.org>
2690 M:      Johan Hedberg <johan.hedberg@gmail.com>
2691 L:      linux-bluetooth@vger.kernel.org
2692 W:      http://www.bluez.org/
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2695 S:      Maintained
2696 F:      drivers/bluetooth/
2697
2698 BLUETOOTH SUBSYSTEM
2699 M:      Marcel Holtmann <marcel@holtmann.org>
2700 M:      Johan Hedberg <johan.hedberg@gmail.com>
2701 L:      linux-bluetooth@vger.kernel.org
2702 W:      http://www.bluez.org/
2703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2705 S:      Maintained
2706 F:      net/bluetooth/
2707 F:      include/net/bluetooth/
2708
2709 BONDING DRIVER
2710 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2711 M:      Veaceslav Falico <vfalico@gmail.com>
2712 M:      Andy Gospodarek <andy@greyhouse.net>
2713 L:      netdev@vger.kernel.org
2714 W:      http://sourceforge.net/projects/bonding/
2715 S:      Supported
2716 F:      drivers/net/bonding/
2717 F:      include/uapi/linux/if_bonding.h
2718
2719 BPF (Safe dynamic programs and tools)
2720 M:      Alexei Starovoitov <ast@kernel.org>
2721 M:      Daniel Borkmann <daniel@iogearbox.net>
2722 L:      netdev@vger.kernel.org
2723 L:      linux-kernel@vger.kernel.org
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2726 S:      Supported
2727 F:      arch/x86/net/bpf_jit*
2728 F:      Documentation/networking/filter.txt
2729 F:      Documentation/bpf/
2730 F:      include/linux/bpf*
2731 F:      include/linux/filter.h
2732 F:      include/trace/events/bpf.h
2733 F:      include/trace/events/xdp.h
2734 F:      include/uapi/linux/bpf*
2735 F:      include/uapi/linux/filter.h
2736 F:      kernel/bpf/
2737 F:      kernel/trace/bpf_trace.c
2738 F:      lib/test_bpf.c
2739 F:      net/bpf/
2740 F:      net/core/filter.c
2741 F:      net/sched/act_bpf.c
2742 F:      net/sched/cls_bpf.c
2743 F:      samples/bpf/
2744 F:      tools/bpf/
2745 F:      tools/testing/selftests/bpf/
2746
2747 BROADCOM B44 10/100 ETHERNET DRIVER
2748 M:      Michael Chan <michael.chan@broadcom.com>
2749 L:      netdev@vger.kernel.org
2750 S:      Supported
2751 F:      drivers/net/ethernet/broadcom/b44.*
2752
2753 BROADCOM B53 ETHERNET SWITCH DRIVER
2754 M:      Florian Fainelli <f.fainelli@gmail.com>
2755 L:      netdev@vger.kernel.org
2756 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2757 S:      Supported
2758 F:      drivers/net/dsa/b53/*
2759 F:      include/linux/platform_data/b53.h
2760
2761 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2762 M:      Florian Fainelli <f.fainelli@gmail.com>
2763 M:      Ray Jui <rjui@broadcom.com>
2764 M:      Scott Branden <sbranden@broadcom.com>
2765 M:      bcm-kernel-feedback-list@broadcom.com
2766 T:      git git://github.com/broadcom/mach-bcm
2767 S:      Maintained
2768 N:      bcm281*
2769 N:      bcm113*
2770 N:      bcm216*
2771 N:      kona
2772 F:      arch/arm/mach-bcm/
2773
2774 BROADCOM BCM2835 ARM ARCHITECTURE
2775 M:      Eric Anholt <eric@anholt.net>
2776 M:      Stefan Wahren <stefan.wahren@i2se.com>
2777 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2779 T:      git git://github.com/anholt/linux
2780 S:      Maintained
2781 N:      bcm2835
2782 F:      drivers/staging/vc04_services
2783
2784 BROADCOM BCM47XX MIPS ARCHITECTURE
2785 M:      Hauke Mehrtens <hauke@hauke-m.de>
2786 M:      Rafał Miłecki <zajec5@gmail.com>
2787 L:      linux-mips@linux-mips.org
2788 S:      Maintained
2789 F:      Documentation/devicetree/bindings/mips/brcm/
2790 F:      arch/mips/bcm47xx/*
2791 F:      arch/mips/include/asm/mach-bcm47xx/*
2792
2793 BROADCOM BCM5301X ARM ARCHITECTURE
2794 M:      Hauke Mehrtens <hauke@hauke-m.de>
2795 M:      Rafał Miłecki <zajec5@gmail.com>
2796 M:      Jon Mason <jonmason@broadcom.com>
2797 M:      bcm-kernel-feedback-list@broadcom.com
2798 L:      linux-arm-kernel@lists.infradead.org
2799 S:      Maintained
2800 F:      arch/arm/mach-bcm/bcm_5301x.c
2801 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2802 F:      arch/arm/boot/dts/bcm470*
2803 F:      arch/arm/boot/dts/bcm953012*
2804
2805 BROADCOM BCM53573 ARM ARCHITECTURE
2806 M:      Rafał Miłecki <rafal@milecki.pl>
2807 L:      linux-arm-kernel@lists.infradead.org
2808 S:      Maintained
2809 F:      arch/arm/boot/dts/bcm53573*
2810 F:      arch/arm/boot/dts/bcm47189*
2811
2812 BROADCOM BCM63XX ARM ARCHITECTURE
2813 M:      Florian Fainelli <f.fainelli@gmail.com>
2814 M:      bcm-kernel-feedback-list@broadcom.com
2815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2816 T:      git git://github.com/broadcom/stblinux.git
2817 S:      Maintained
2818 N:      bcm63xx
2819
2820 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2821 M:      Kevin Cernekee <cernekee@gmail.com>
2822 L:      linux-usb@vger.kernel.org
2823 S:      Maintained
2824 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2825
2826 BROADCOM BCM7XXX ARM ARCHITECTURE
2827 M:      Brian Norris <computersforpeace@gmail.com>
2828 M:      Gregory Fong <gregory.0xf0@gmail.com>
2829 M:      Florian Fainelli <f.fainelli@gmail.com>
2830 M:      bcm-kernel-feedback-list@broadcom.com
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2832 T:      git git://github.com/broadcom/stblinux.git
2833 S:      Maintained
2834 F:      arch/arm/mach-bcm/*brcmstb*
2835 F:      arch/arm/boot/dts/bcm7*.dts*
2836 F:      drivers/bus/brcmstb_gisb.c
2837 F:      arch/arm/mm/cache-b15-rac.c
2838 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2839 N:      brcmstb
2840
2841 BROADCOM BMIPS CPUFREQ DRIVER
2842 M:      Markus Mayer <mmayer@broadcom.com>
2843 M:      bcm-kernel-feedback-list@broadcom.com
2844 L:      linux-pm@vger.kernel.org
2845 S:      Maintained
2846 F:      drivers/cpufreq/bmips-cpufreq.c
2847
2848 BROADCOM BMIPS MIPS ARCHITECTURE
2849 M:      Kevin Cernekee <cernekee@gmail.com>
2850 M:      Florian Fainelli <f.fainelli@gmail.com>
2851 L:      linux-mips@linux-mips.org
2852 T:      git git://github.com/broadcom/stblinux.git
2853 S:      Maintained
2854 F:      arch/mips/bmips/*
2855 F:      arch/mips/include/asm/mach-bmips/*
2856 F:      arch/mips/kernel/*bmips*
2857 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2858 F:      drivers/irqchip/irq-bcm63*
2859 F:      drivers/irqchip/irq-bcm7*
2860 F:      drivers/irqchip/irq-brcmstb*
2861 F:      include/linux/bcm963xx_nvram.h
2862 F:      include/linux/bcm963xx_tag.h
2863
2864 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2865 M:      Rasesh Mody <rasesh.mody@cavium.com>
2866 M:      Harish Patil <harish.patil@cavium.com>
2867 M:      Dept-GELinuxNICDev@cavium.com
2868 L:      netdev@vger.kernel.org
2869 S:      Supported
2870 F:      drivers/net/ethernet/broadcom/bnx2.*
2871 F:      drivers/net/ethernet/broadcom/bnx2_*
2872
2873 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2874 M:      QLogic-Storage-Upstream@qlogic.com
2875 L:      linux-scsi@vger.kernel.org
2876 S:      Supported
2877 F:      drivers/scsi/bnx2fc/
2878
2879 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2880 M:      QLogic-Storage-Upstream@qlogic.com
2881 L:      linux-scsi@vger.kernel.org
2882 S:      Supported
2883 F:      drivers/scsi/bnx2i/
2884
2885 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2886 M:      Ariel Elior <ariel.elior@cavium.com>
2887 M:      everest-linux-l2@cavium.com
2888 L:      netdev@vger.kernel.org
2889 S:      Supported
2890 F:      drivers/net/ethernet/broadcom/bnx2x/
2891
2892 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2893 M:      Michael Chan <michael.chan@broadcom.com>
2894 L:      netdev@vger.kernel.org
2895 S:      Supported
2896 F:      drivers/net/ethernet/broadcom/bnxt/
2897
2898 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2899 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2900 M:      Franky Lin <franky.lin@broadcom.com>
2901 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2902 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2903 M:      Wright Feng <wright.feng@cypress.com>
2904 L:      linux-wireless@vger.kernel.org
2905 L:      brcm80211-dev-list.pdl@broadcom.com
2906 L:      brcm80211-dev-list@cypress.com
2907 S:      Supported
2908 F:      drivers/net/wireless/broadcom/brcm80211/
2909
2910 BROADCOM BRCMSTB GPIO DRIVER
2911 M:      Gregory Fong <gregory.0xf0@gmail.com>
2912 L:      bcm-kernel-feedback-list@broadcom.com
2913 S:      Supported
2914 F:      drivers/gpio/gpio-brcmstb.c
2915 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2916
2917 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2918 M:      Al Cooper <alcooperx@gmail.com>
2919 L:      linux-kernel@vger.kernel.org
2920 L:      bcm-kernel-feedback-list@broadcom.com
2921 S:      Maintained
2922 F:      drivers/phy/broadcom/phy-brcm-usb*
2923
2924 BROADCOM GENET ETHERNET DRIVER
2925 M:      Doug Berger <opendmb@gmail.com>
2926 M:      Florian Fainelli <f.fainelli@gmail.com>
2927 L:      netdev@vger.kernel.org
2928 S:      Supported
2929 F:      drivers/net/ethernet/broadcom/genet/
2930
2931 BROADCOM IPROC ARM ARCHITECTURE
2932 M:      Ray Jui <rjui@broadcom.com>
2933 M:      Scott Branden <sbranden@broadcom.com>
2934 M:      Jon Mason <jonmason@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2937 T:      git git://github.com/broadcom/cygnus-linux.git
2938 S:      Maintained
2939 N:      iproc
2940 N:      cygnus
2941 N:      bcm[-_]nsp
2942 N:      bcm9113*
2943 N:      bcm9583*
2944 N:      bcm9585*
2945 N:      bcm9586*
2946 N:      bcm988312
2947 N:      bcm113*
2948 N:      bcm583*
2949 N:      bcm585*
2950 N:      bcm586*
2951 N:      bcm88312
2952 N:      hr2
2953 F:      arch/arm64/boot/dts/broadcom/ns2*
2954 F:      drivers/clk/bcm/clk-ns*
2955 F:      drivers/pinctrl/bcm/pinctrl-ns*
2956
2957 BROADCOM KONA GPIO DRIVER
2958 M:      Ray Jui <rjui@broadcom.com>
2959 L:      bcm-kernel-feedback-list@broadcom.com
2960 S:      Supported
2961 F:      drivers/gpio/gpio-bcm-kona.c
2962 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2963
2964 BROADCOM NETXTREME-E ROCE DRIVER
2965 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2966 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2967 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2968 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2969 L:      linux-rdma@vger.kernel.org
2970 W:      http://www.broadcom.com
2971 S:      Supported
2972 F:      drivers/infiniband/hw/bnxt_re/
2973 F:      include/uapi/rdma/bnxt_re-abi.h
2974
2975 BROADCOM NVRAM DRIVER
2976 M:      Rafał Miłecki <zajec5@gmail.com>
2977 L:      linux-mips@linux-mips.org
2978 S:      Maintained
2979 F:      drivers/firmware/broadcom/*
2980
2981 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2982 M:      Rafał Miłecki <zajec5@gmail.com>
2983 L:      linux-wireless@vger.kernel.org
2984 S:      Maintained
2985 F:      drivers/bcma/
2986 F:      include/linux/bcma/
2987
2988 BROADCOM STB AVS CPUFREQ DRIVER
2989 M:      Markus Mayer <mmayer@broadcom.com>
2990 M:      bcm-kernel-feedback-list@broadcom.com
2991 L:      linux-pm@vger.kernel.org
2992 S:      Maintained
2993 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2994 F:      drivers/cpufreq/brcmstb*
2995
2996 BROADCOM STB AVS TMON DRIVER
2997 M:      Markus Mayer <mmayer@broadcom.com>
2998 M:      bcm-kernel-feedback-list@broadcom.com
2999 L:      linux-pm@vger.kernel.org
3000 S:      Maintained
3001 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3002 F:      drivers/thermal/broadcom/brcmstb*
3003
3004 BROADCOM STB NAND FLASH DRIVER
3005 M:      Brian Norris <computersforpeace@gmail.com>
3006 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3007 L:      linux-mtd@lists.infradead.org
3008 L:      bcm-kernel-feedback-list@broadcom.com
3009 S:      Maintained
3010 F:      drivers/mtd/nand/raw/brcmnand/
3011
3012 BROADCOM STB DPFE DRIVER
3013 M:      Markus Mayer <mmayer@broadcom.com>
3014 M:      bcm-kernel-feedback-list@broadcom.com
3015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3016 S:      Maintained
3017 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3018 F:      drivers/memory/brcmstb_dpfe.c
3019
3020 BROADCOM SYSTEMPORT ETHERNET DRIVER
3021 M:      Florian Fainelli <f.fainelli@gmail.com>
3022 L:      netdev@vger.kernel.org
3023 S:      Supported
3024 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3025
3026 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3027 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3028 M:      Prashant Sreedharan <prashant@broadcom.com>
3029 M:      Michael Chan <mchan@broadcom.com>
3030 L:      netdev@vger.kernel.org
3031 S:      Supported
3032 F:      drivers/net/ethernet/broadcom/tg3.*
3033
3034 BROCADE BFA FC SCSI DRIVER
3035 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3036 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3037 L:      linux-scsi@vger.kernel.org
3038 S:      Supported
3039 F:      drivers/scsi/bfa/
3040
3041 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3042 M:      Rasesh Mody <rasesh.mody@cavium.com>
3043 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3044 M:      Dept-GELinuxNICDev@cavium.com
3045 L:      netdev@vger.kernel.org
3046 S:      Supported
3047 F:      drivers/net/ethernet/brocade/bna/
3048
3049 BSG (block layer generic sg v4 driver)
3050 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3051 L:      linux-scsi@vger.kernel.org
3052 S:      Supported
3053 F:      block/bsg.c
3054 F:      include/linux/bsg.h
3055 F:      include/uapi/linux/bsg.h
3056
3057 BT87X AUDIO DRIVER
3058 M:      Clemens Ladisch <clemens@ladisch.de>
3059 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3060 T:      git git://git.alsa-project.org/alsa-kernel.git
3061 S:      Maintained
3062 F:      Documentation/sound/alsa/Bt87x.txt
3063 F:      sound/pci/bt87x.c
3064
3065 BT8XXGPIO DRIVER
3066 M:      Michael Buesch <m@bues.ch>
3067 W:      http://bu3sch.de/btgpio.php
3068 S:      Maintained
3069 F:      drivers/gpio/gpio-bt8xx.c
3070
3071 BTRFS FILE SYSTEM
3072 M:      Chris Mason <clm@fb.com>
3073 M:      Josef Bacik <jbacik@fb.com>
3074 M:      David Sterba <dsterba@suse.com>
3075 L:      linux-btrfs@vger.kernel.org
3076 W:      http://btrfs.wiki.kernel.org/
3077 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3079 S:      Maintained
3080 F:      Documentation/filesystems/btrfs.txt
3081 F:      fs/btrfs/
3082 F:      include/linux/btrfs*
3083 F:      include/uapi/linux/btrfs*
3084
3085 BTTV VIDEO4LINUX DRIVER
3086 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3087 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3088 L:      linux-media@vger.kernel.org
3089 W:      https://linuxtv.org
3090 T:      git git://linuxtv.org/media_tree.git
3091 S:      Odd fixes
3092 F:      Documentation/media/v4l-drivers/bttv*
3093 F:      drivers/media/pci/bt8xx/bttv*
3094
3095 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3096 M:      Chanwoo Choi <cw00.choi@samsung.com>
3097 L:      linux-pm@vger.kernel.org
3098 L:      linux-samsung-soc@vger.kernel.org
3099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3100 S:      Maintained
3101 F:      drivers/devfreq/exynos-bus.c
3102 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3103
3104 BUSLOGIC SCSI DRIVER
3105 M:      Khalid Aziz <khalid@gonehiking.org>
3106 L:      linux-scsi@vger.kernel.org
3107 S:      Maintained
3108 F:      drivers/scsi/BusLogic.*
3109 F:      drivers/scsi/FlashPoint.*
3110
3111 C-MEDIA CMI8788 DRIVER
3112 M:      Clemens Ladisch <clemens@ladisch.de>
3113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3114 T:      git git://git.alsa-project.org/alsa-kernel.git
3115 S:      Maintained
3116 F:      sound/pci/oxygen/
3117
3118 C6X ARCHITECTURE
3119 M:      Mark Salter <msalter@redhat.com>
3120 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3121 L:      linux-c6x-dev@linux-c6x.org
3122 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3123 S:      Maintained
3124 F:      arch/c6x/
3125
3126 CA8210 IEEE-802.15.4 RADIO DRIVER
3127 M:      Harry Morris <h.morris@cascoda.com>
3128 L:      linux-wpan@vger.kernel.org
3129 W:      https://github.com/Cascoda/ca8210-linux.git
3130 S:      Maintained
3131 F:      drivers/net/ieee802154/ca8210.c
3132 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3133
3134 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3135 M:      David Howells <dhowells@redhat.com>
3136 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3137 S:      Supported
3138 F:      Documentation/filesystems/caching/cachefiles.txt
3139 F:      fs/cachefiles/
3140
3141 CADET FM/AM RADIO RECEIVER DRIVER
3142 M:      Hans Verkuil <hverkuil@xs4all.nl>
3143 L:      linux-media@vger.kernel.org
3144 T:      git git://linuxtv.org/media_tree.git
3145 W:      https://linuxtv.org
3146 S:      Maintained
3147 F:      drivers/media/radio/radio-cadet*
3148
3149 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3150 M:      Jonathan Corbet <corbet@lwn.net>
3151 L:      linux-media@vger.kernel.org
3152 T:      git git://linuxtv.org/media_tree.git
3153 S:      Maintained
3154 F:      Documentation/media/v4l-drivers/cafe_ccic*
3155 F:      drivers/media/platform/marvell-ccic/
3156
3157 CAIF NETWORK LAYER
3158 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3159 L:      netdev@vger.kernel.org
3160 S:      Supported
3161 F:      Documentation/networking/caif/
3162 F:      drivers/net/caif/
3163 F:      include/uapi/linux/caif/
3164 F:      include/net/caif/
3165 F:      net/caif/
3166
3167 CALGARY x86-64 IOMMU
3168 M:      Muli Ben-Yehuda <mulix@mulix.org>
3169 M:      Jon Mason <jdmason@kudzu.us>
3170 L:      iommu@lists.linux-foundation.org
3171 S:      Maintained
3172 F:      arch/x86/kernel/pci-calgary_64.c
3173 F:      arch/x86/kernel/tce_64.c
3174 F:      arch/x86/include/asm/calgary.h
3175 F:      arch/x86/include/asm/tce.h
3176
3177 CAN NETWORK DRIVERS
3178 M:      Wolfgang Grandegger <wg@grandegger.com>
3179 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3180 L:      linux-can@vger.kernel.org
3181 W:      https://github.com/linux-can
3182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3184 S:      Maintained
3185 F:      Documentation/devicetree/bindings/net/can/
3186 F:      drivers/net/can/
3187 F:      include/linux/can/dev.h
3188 F:      include/linux/can/platform/
3189 F:      include/uapi/linux/can/error.h
3190 F:      include/uapi/linux/can/netlink.h
3191
3192 CAN NETWORK LAYER
3193 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3194 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3195 L:      linux-can@vger.kernel.org
3196 W:      https://github.com/linux-can
3197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3199 S:      Maintained
3200 F:      Documentation/networking/can.rst
3201 F:      net/can/
3202 F:      include/linux/can/core.h
3203 F:      include/uapi/linux/can.h
3204 F:      include/uapi/linux/can/bcm.h
3205 F:      include/uapi/linux/can/raw.h
3206 F:      include/uapi/linux/can/gw.h
3207
3208 CAPABILITIES
3209 M:      Serge Hallyn <serge@hallyn.com>
3210 L:      linux-security-module@vger.kernel.org
3211 S:      Supported
3212 F:      include/linux/capability.h
3213 F:      include/uapi/linux/capability.h
3214 F:      security/commoncap.c
3215 F:      kernel/capability.c
3216
3217 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3218 M:      Kevin Tsai <ktsai@capellamicro.com>
3219 S:      Maintained
3220 F:      drivers/iio/light/cm*
3221
3222 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3223 M:      Christian Lamparter <chunkeey@googlemail.com>
3224 L:      linux-wireless@vger.kernel.org
3225 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3226 S:      Maintained
3227 F:      drivers/net/wireless/ath/carl9170/
3228
3229 CAVIUM I2C DRIVER
3230 M:      Jan Glauber <jglauber@cavium.com>
3231 M:      David Daney <david.daney@cavium.com>
3232 W:      http://www.cavium.com
3233 S:      Supported
3234 F:      drivers/i2c/busses/i2c-octeon*
3235 F:      drivers/i2c/busses/i2c-thunderx*
3236
3237 CAVIUM LIQUIDIO NETWORK DRIVER
3238 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3239 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3240 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3241 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3242 L:      netdev@vger.kernel.org
3243 W:      http://www.cavium.com
3244 S:      Supported
3245 F:      drivers/net/ethernet/cavium/liquidio/
3246
3247 CAVIUM MMC DRIVER
3248 M:      Jan Glauber <jglauber@cavium.com>
3249 M:      David Daney <david.daney@cavium.com>
3250 M:      Steven J. Hill <Steven.Hill@cavium.com>
3251 W:      http://www.cavium.com
3252 S:      Supported
3253 F:      drivers/mmc/host/cavium*
3254
3255 CAVIUM OCTEON-TX CRYPTO DRIVER
3256 M:      George Cherian <george.cherian@cavium.com>
3257 L:      linux-crypto@vger.kernel.org
3258 W:      http://www.cavium.com
3259 S:      Supported
3260 F:      drivers/crypto/cavium/cpt/
3261
3262 CAVIUM THUNDERX2 ARM64 SOC
3263 M:      Robert Richter <rrichter@cavium.com>
3264 M:      Jayachandran C <jnair@caviumnetworks.com>
3265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3266 S:      Maintained
3267 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3268 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3269
3270 CC2520 IEEE-802.15.4 RADIO DRIVER
3271 M:      Varka Bhadram <varkabhadram@gmail.com>
3272 L:      linux-wpan@vger.kernel.org
3273 S:      Maintained
3274 F:      drivers/net/ieee802154/cc2520.c
3275 F:      include/linux/spi/cc2520.h
3276 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3277
3278 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3279 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3280 L:      linux-crypto@vger.kernel.org
3281 S:      Supported
3282 F:      drivers/crypto/ccree/
3283 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3284
3285 CEC FRAMEWORK
3286 M:      Hans Verkuil <hans.verkuil@cisco.com>
3287 L:      linux-media@vger.kernel.org
3288 T:      git git://linuxtv.org/media_tree.git
3289 W:      http://linuxtv.org
3290 S:      Supported
3291 F:      Documentation/media/kapi/cec-core.rst
3292 F:      Documentation/media/uapi/cec
3293 F:      drivers/media/cec/
3294 F:      drivers/media/rc/keymaps/rc-cec.c
3295 F:      include/media/cec.h
3296 F:      include/media/cec-notifier.h
3297 F:      include/uapi/linux/cec.h
3298 F:      include/uapi/linux/cec-funcs.h
3299 F:      Documentation/devicetree/bindings/media/cec.txt
3300 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3301
3302 CEC GPIO DRIVER
3303 M:      Hans Verkuil <hans.verkuil@cisco.com>
3304 L:      linux-media@vger.kernel.org
3305 T:      git git://linuxtv.org/media_tree.git
3306 W:      http://linuxtv.org
3307 S:      Supported
3308 F:      drivers/media/platform/cec-gpio/
3309 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3310
3311 CELL BROADBAND ENGINE ARCHITECTURE
3312 M:      Arnd Bergmann <arnd@arndb.de>
3313 L:      linuxppc-dev@lists.ozlabs.org
3314 W:      http://www.ibm.com/developerworks/power/cell/
3315 S:      Supported
3316 F:      arch/powerpc/include/asm/cell*.h
3317 F:      arch/powerpc/include/asm/spu*.h
3318 F:      arch/powerpc/include/uapi/asm/spu*.h
3319 F:      arch/powerpc/oprofile/*cell*
3320 F:      arch/powerpc/platforms/cell/
3321
3322 CEPH COMMON CODE (LIBCEPH)
3323 M:      Ilya Dryomov <idryomov@gmail.com>
3324 M:      "Yan, Zheng" <zyan@redhat.com>
3325 M:      Sage Weil <sage@redhat.com>
3326 L:      ceph-devel@vger.kernel.org
3327 W:      http://ceph.com/
3328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3329 T:      git git://github.com/ceph/ceph-client.git
3330 S:      Supported
3331 F:      net/ceph/
3332 F:      include/linux/ceph/
3333 F:      include/linux/crush/
3334
3335 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3336 M:      "Yan, Zheng" <zyan@redhat.com>
3337 M:      Sage Weil <sage@redhat.com>
3338 M:      Ilya Dryomov <idryomov@gmail.com>
3339 L:      ceph-devel@vger.kernel.org
3340 W:      http://ceph.com/
3341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3342 T:      git git://github.com/ceph/ceph-client.git
3343 S:      Supported
3344 F:      Documentation/filesystems/ceph.txt
3345 F:      fs/ceph/
3346
3347 CERTIFICATE HANDLING:
3348 M:      David Howells <dhowells@redhat.com>
3349 M:      David Woodhouse <dwmw2@infradead.org>
3350 L:      keyrings@vger.kernel.org
3351 S:      Maintained
3352 F:      Documentation/module-signing.txt
3353 F:      certs/
3354 F:      scripts/sign-file.c
3355 F:      scripts/extract-cert.c
3356
3357 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3358 L:      linux-usb@vger.kernel.org
3359 S:      Orphan
3360 F:      Documentation/usb/WUSB-Design-overview.txt
3361 F:      Documentation/usb/wusb-cbaf
3362 F:      drivers/usb/host/hwa-hc.c
3363 F:      drivers/usb/host/whci/
3364 F:      drivers/usb/wusbcore/
3365 F:      include/linux/usb/wusb*
3366
3367 CFAG12864B LCD DRIVER
3368 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3369 W:      http://miguelojeda.es/auxdisplay.htm
3370 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3371 S:      Maintained
3372 F:      drivers/auxdisplay/cfag12864b.c
3373 F:      include/linux/cfag12864b.h
3374
3375 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3376 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3377 W:      http://miguelojeda.es/auxdisplay.htm
3378 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3379 S:      Maintained
3380 F:      drivers/auxdisplay/cfag12864bfb.c
3381 F:      include/linux/cfag12864b.h
3382
3383 802.11 (including CFG80211/NL80211)
3384 M:      Johannes Berg <johannes@sipsolutions.net>
3385 L:      linux-wireless@vger.kernel.org
3386 W:      http://wireless.kernel.org/
3387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3389 S:      Maintained
3390 F:      net/wireless/
3391 F:      include/uapi/linux/nl80211.h
3392 F:      include/linux/ieee80211.h
3393 F:      include/net/wext.h
3394 F:      include/net/cfg80211.h
3395 F:      include/net/iw_handler.h
3396 F:      include/net/ieee80211_radiotap.h
3397 F:      Documentation/driver-api/80211/cfg80211.rst
3398 F:      Documentation/networking/regulatory.txt
3399
3400 CHAR and MISC DRIVERS
3401 M:      Arnd Bergmann <arnd@arndb.de>
3402 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3404 S:      Supported
3405 F:      drivers/char/
3406 F:      drivers/misc/
3407 F:      include/linux/miscdevice.h
3408
3409 CHECKPATCH
3410 M:      Andy Whitcroft <apw@canonical.com>
3411 M:      Joe Perches <joe@perches.com>
3412 S:      Maintained
3413 F:      scripts/checkpatch.pl
3414
3415 CHINESE DOCUMENTATION
3416 M:      Harry Wei <harryxiyou@gmail.com>
3417 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3418 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3419 S:      Maintained
3420 F:      Documentation/translations/zh_CN/
3421
3422 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3423 M:      Peter Chen <Peter.Chen@nxp.com>
3424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3425 L:      linux-usb@vger.kernel.org
3426 S:      Maintained
3427 F:      drivers/usb/chipidea/
3428
3429 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3430 M:      Hans de Goede <hdegoede@redhat.com>
3431 L:      linux-input@vger.kernel.org
3432 S:      Maintained
3433 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3434 F:      drivers/input/touchscreen/chipone_icn8318.c
3435
3436 CHROME HARDWARE PLATFORM SUPPORT
3437 M:      Benson Leung <bleung@chromium.org>
3438 M:      Olof Johansson <olof@lixom.net>
3439 S:      Maintained
3440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3441 F:      drivers/platform/chrome/
3442
3443 CIRRUS LOGIC AUDIO CODEC DRIVERS
3444 M:      Brian Austin <brian.austin@cirrus.com>
3445 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3446 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3447 S:      Maintained
3448 F:      sound/soc/codecs/cs*
3449
3450 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3451 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3452 L:      netdev@vger.kernel.org
3453 S:      Maintained
3454 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3455
3456 CISCO FCOE HBA DRIVER
3457 M:      Satish Kharat <satishkh@cisco.com>
3458 M:      Sesidhar Baddela <sebaddel@cisco.com>
3459 M:      Karan Tilak Kumar <kartilak@cisco.com>
3460 L:      linux-scsi@vger.kernel.org
3461 S:      Supported
3462 F:      drivers/scsi/fnic/
3463
3464 CISCO SCSI HBA DRIVER
3465 M:      Karan Tilak Kumar <kartilak@cisco.com>
3466 M:      Sesidhar Baddela <sebaddel@cisco.com>
3467 L:      linux-scsi@vger.kernel.org
3468 S:      Supported
3469 F:      drivers/scsi/snic/
3470
3471 CISCO VIC ETHERNET NIC DRIVER
3472 M:      Christian Benvenuti <benve@cisco.com>
3473 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3474 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3475 S:      Supported
3476 F:      drivers/net/ethernet/cisco/enic/
3477
3478 CISCO VIC LOW LATENCY NIC DRIVER
3479 M:      Christian Benvenuti <benve@cisco.com>
3480 M:      Dave Goodell <dgoodell@cisco.com>
3481 S:      Supported
3482 F:      drivers/infiniband/hw/usnic/
3483
3484 CLEANCACHE API
3485 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3486 L:      linux-kernel@vger.kernel.org
3487 S:      Maintained
3488 F:      mm/cleancache.c
3489 F:      include/linux/cleancache.h
3490
3491 CLK API
3492 M:      Russell King <linux@armlinux.org.uk>
3493 L:      linux-clk@vger.kernel.org
3494 S:      Maintained
3495 F:      include/linux/clk.h
3496
3497 CLOCKSOURCE, CLOCKEVENT DRIVERS
3498 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3499 M:      Thomas Gleixner <tglx@linutronix.de>
3500 L:      linux-kernel@vger.kernel.org
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3502 S:      Supported
3503 F:      drivers/clocksource/
3504 F:      Documentation/devicetree/bindings/timer/
3505
3506 CMPC ACPI DRIVER
3507 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3508 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3509 L:      platform-driver-x86@vger.kernel.org
3510 S:      Supported
3511 F:      drivers/platform/x86/classmate-laptop.c
3512
3513 COBALT MEDIA DRIVER
3514 M:      Hans Verkuil <hans.verkuil@cisco.com>
3515 L:      linux-media@vger.kernel.org
3516 T:      git git://linuxtv.org/media_tree.git
3517 W:      https://linuxtv.org
3518 S:      Supported
3519 F:      drivers/media/pci/cobalt/
3520
3521 COCCINELLE/Semantic Patches (SmPL)
3522 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3523 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3524 M:      Nicolas Palix <nicolas.palix@imag.fr>
3525 M:      Michal Marek <michal.lkml@markovi.net>
3526 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3528 W:      http://coccinelle.lip6.fr/
3529 S:      Supported
3530 F:      Documentation/dev-tools/coccinelle.rst
3531 F:      scripts/coccinelle/
3532 F:      scripts/coccicheck
3533
3534 CODA FILE SYSTEM
3535 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3536 M:      coda@cs.cmu.edu
3537 L:      codalist@coda.cs.cmu.edu
3538 W:      http://www.coda.cs.cmu.edu/
3539 S:      Maintained
3540 F:      Documentation/filesystems/coda.txt
3541 F:      fs/coda/
3542 F:      include/linux/coda*.h
3543 F:      include/uapi/linux/coda*.h
3544
3545 CODA V4L2 MEM2MEM DRIVER
3546 M:      Philipp Zabel <p.zabel@pengutronix.de>
3547 L:      linux-media@vger.kernel.org
3548 S:      Maintained
3549 F:      Documentation/devicetree/bindings/media/coda.txt
3550 F:      drivers/media/platform/coda/
3551
3552 COMMON CLK FRAMEWORK
3553 M:      Michael Turquette <mturquette@baylibre.com>
3554 M:      Stephen Boyd <sboyd@kernel.org>
3555 L:      linux-clk@vger.kernel.org
3556 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3558 S:      Maintained
3559 F:      Documentation/devicetree/bindings/clock/
3560 F:      drivers/clk/
3561 X:      drivers/clk/clkdev.c
3562 F:      include/linux/clk-pr*
3563 F:      include/linux/clk/
3564
3565 COMMON INTERNET FILE SYSTEM (CIFS)
3566 M:      Steve French <sfrench@samba.org>
3567 L:      linux-cifs@vger.kernel.org
3568 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3569 W:      http://linux-cifs.samba.org/
3570 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3571 S:      Supported
3572 F:      Documentation/filesystems/cifs/
3573 F:      fs/cifs/
3574
3575 COMPACTPCI HOTPLUG CORE
3576 M:      Scott Murray <scott@spiteful.org>
3577 L:      linux-pci@vger.kernel.org
3578 S:      Maintained
3579 F:      drivers/pci/hotplug/cpci_hotplug*
3580
3581 COMPACTPCI HOTPLUG GENERIC DRIVER
3582 M:      Scott Murray <scott@spiteful.org>
3583 L:      linux-pci@vger.kernel.org
3584 S:      Maintained
3585 F:      drivers/pci/hotplug/cpcihp_generic.c
3586
3587 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3588 M:      Scott Murray <scott@spiteful.org>
3589 L:      linux-pci@vger.kernel.org
3590 S:      Maintained
3591 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3592
3593 COMPAL LAPTOP SUPPORT
3594 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3595 L:      platform-driver-x86@vger.kernel.org
3596 S:      Maintained
3597 F:      drivers/platform/x86/compal-laptop.c
3598
3599 CONEXANT ACCESSRUNNER USB DRIVER
3600 L:      accessrunner-general@lists.sourceforge.net
3601 W:      http://accessrunner.sourceforge.net/
3602 S:      Orphan
3603 F:      drivers/usb/atm/cxacru.c
3604
3605 CONFIGFS
3606 M:      Joel Becker <jlbec@evilplan.org>
3607 M:      Christoph Hellwig <hch@lst.de>
3608 T:      git git://git.infradead.org/users/hch/configfs.git
3609 S:      Supported
3610 F:      fs/configfs/
3611 F:      include/linux/configfs.h
3612
3613 CONNECTOR
3614 M:      Evgeniy Polyakov <zbr@ioremap.net>
3615 L:      netdev@vger.kernel.org
3616 S:      Maintained
3617 F:      drivers/connector/
3618
3619 CONTROL GROUP (CGROUP)
3620 M:      Tejun Heo <tj@kernel.org>
3621 M:      Li Zefan <lizefan@huawei.com>
3622 M:      Johannes Weiner <hannes@cmpxchg.org>
3623 L:      cgroups@vger.kernel.org
3624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3625 S:      Maintained
3626 F:      Documentation/cgroup*
3627 F:      include/linux/cgroup*
3628 F:      kernel/cgroup*
3629
3630 CONTROL GROUP - CPUSET
3631 M:      Li Zefan <lizefan@huawei.com>
3632 L:      cgroups@vger.kernel.org
3633 W:      http://www.bullopensource.org/cpuset/
3634 W:      http://oss.sgi.com/projects/cpusets/
3635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3636 S:      Maintained
3637 F:      Documentation/cgroup-v1/cpusets.txt
3638 F:      include/linux/cpuset.h
3639 F:      kernel/cgroup/cpuset.c
3640
3641 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3642 M:      Johannes Weiner <hannes@cmpxchg.org>
3643 M:      Michal Hocko <mhocko@kernel.org>
3644 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3645 L:      cgroups@vger.kernel.org
3646 L:      linux-mm@kvack.org
3647 S:      Maintained
3648 F:      mm/memcontrol.c
3649 F:      mm/swap_cgroup.c
3650
3651 CORETEMP HARDWARE MONITORING DRIVER
3652 M:      Fenghua Yu <fenghua.yu@intel.com>
3653 L:      linux-hwmon@vger.kernel.org
3654 S:      Maintained
3655 F:      Documentation/hwmon/coretemp
3656 F:      drivers/hwmon/coretemp.c
3657
3658 COSA/SRP SYNC SERIAL DRIVER
3659 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3660 W:      http://www.fi.muni.cz/~kas/cosa/
3661 S:      Maintained
3662 F:      drivers/net/wan/cosa*
3663
3664 CPMAC ETHERNET DRIVER
3665 M:      Florian Fainelli <f.fainelli@gmail.com>
3666 L:      netdev@vger.kernel.org
3667 S:      Maintained
3668 F:      drivers/net/ethernet/ti/cpmac.c
3669
3670 CPU FREQUENCY DRIVERS
3671 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3672 M:      Viresh Kumar <viresh.kumar@linaro.org>
3673 L:      linux-pm@vger.kernel.org
3674 S:      Maintained
3675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3676 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3677 B:      https://bugzilla.kernel.org
3678 F:      Documentation/cpu-freq/
3679 F:      Documentation/devicetree/bindings/cpufreq/
3680 F:      drivers/cpufreq/
3681 F:      include/linux/cpufreq.h
3682 F:      tools/testing/selftests/cpufreq/
3683
3684 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3685 M:      Viresh Kumar <viresh.kumar@linaro.org>
3686 M:      Sudeep Holla <sudeep.holla@arm.com>
3687 L:      linux-pm@vger.kernel.org
3688 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3689 S:      Maintained
3690 F:      drivers/cpufreq/arm_big_little.h
3691 F:      drivers/cpufreq/arm_big_little.c
3692 F:      drivers/cpufreq/arm_big_little_dt.c
3693
3694 CPU POWER MONITORING SUBSYSTEM
3695 M:      Thomas Renninger <trenn@suse.com>
3696 M:      Shuah Khan <shuahkh@osg.samsung.com>
3697 M:      Shuah Khan <shuah@kernel.org>
3698 L:      linux-pm@vger.kernel.org
3699 S:      Maintained
3700 F:      tools/power/cpupower/
3701
3702 CPUID/MSR DRIVER
3703 M:      "H. Peter Anvin" <hpa@zytor.com>
3704 S:      Maintained
3705 F:      arch/x86/kernel/cpuid.c
3706 F:      arch/x86/kernel/msr.c
3707
3708 CPUIDLE DRIVER - ARM BIG LITTLE
3709 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3710 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3711 L:      linux-pm@vger.kernel.org
3712 L:      linux-arm-kernel@lists.infradead.org
3713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3714 S:      Maintained
3715 F:      drivers/cpuidle/cpuidle-big_little.c
3716
3717 CPUIDLE DRIVER - ARM EXYNOS
3718 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3719 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3720 M:      Kukjin Kim <kgene@kernel.org>
3721 L:      linux-pm@vger.kernel.org
3722 L:      linux-samsung-soc@vger.kernel.org
3723 S:      Supported
3724 F:      drivers/cpuidle/cpuidle-exynos.c
3725 F:      arch/arm/mach-exynos/pm.c
3726
3727 CPUIDLE DRIVERS
3728 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3729 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3730 L:      linux-pm@vger.kernel.org
3731 S:      Maintained
3732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3733 B:      https://bugzilla.kernel.org
3734 F:      drivers/cpuidle/*
3735 F:      include/linux/cpuidle.h
3736
3737 CRAMFS FILESYSTEM
3738 M:      Nicolas Pitre <nico@linaro.org>
3739 S:      Maintained
3740 F:      Documentation/filesystems/cramfs.txt
3741 F:      fs/cramfs/
3742
3743 CRYPTO API
3744 M:      Herbert Xu <herbert@gondor.apana.org.au>
3745 M:      "David S. Miller" <davem@davemloft.net>
3746 L:      linux-crypto@vger.kernel.org
3747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3749 S:      Maintained
3750 F:      Documentation/crypto/
3751 F:      Documentation/devicetree/bindings/crypto/
3752 F:      arch/*/crypto/
3753 F:      crypto/
3754 F:      drivers/crypto/
3755 F:      include/crypto/
3756 F:      include/linux/crypto*
3757
3758 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3759 M:      Neil Horman <nhorman@tuxdriver.com>
3760 L:      linux-crypto@vger.kernel.org
3761 S:      Maintained
3762 F:      crypto/ansi_cprng.c
3763 F:      crypto/rng.c
3764
3765 CS3308 MEDIA DRIVER
3766 M:      Hans Verkuil <hverkuil@xs4all.nl>
3767 L:      linux-media@vger.kernel.org
3768 T:      git git://linuxtv.org/media_tree.git
3769 W:      http://linuxtv.org
3770 S:      Odd Fixes
3771 F:      drivers/media/i2c/cs3308.c
3772 F:      drivers/media/i2c/cs3308.h
3773
3774 CS5535 Audio ALSA driver
3775 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3776 S:      Maintained
3777 F:      sound/pci/cs5535audio/
3778
3779 CW1200 WLAN driver
3780 M:      Solomon Peachy <pizza@shaftnet.org>
3781 S:      Maintained
3782 F:      drivers/net/wireless/st/cw1200/
3783
3784 CX18 VIDEO4LINUX DRIVER
3785 M:      Andy Walls <awalls@md.metrocast.net>
3786 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3787 L:      linux-media@vger.kernel.org
3788 T:      git git://linuxtv.org/media_tree.git
3789 W:      https://linuxtv.org
3790 W:      http://www.ivtvdriver.org/index.php/Cx18
3791 S:      Maintained
3792 F:      Documentation/media/v4l-drivers/cx18*
3793 F:      drivers/media/pci/cx18/
3794 F:      include/uapi/linux/ivtv*
3795
3796 CX2341X MPEG ENCODER HELPER MODULE
3797 M:      Hans Verkuil <hverkuil@xs4all.nl>
3798 L:      linux-media@vger.kernel.org
3799 T:      git git://linuxtv.org/media_tree.git
3800 W:      https://linuxtv.org
3801 S:      Maintained
3802 F:      drivers/media/common/cx2341x*
3803 F:      include/media/cx2341x*
3804
3805 CX24120 MEDIA DRIVER
3806 M:      Jemma Denson <jdenson@gmail.com>
3807 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3808 L:      linux-media@vger.kernel.org
3809 W:      https://linuxtv.org
3810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3811 S:      Maintained
3812 F:      drivers/media/dvb-frontends/cx24120*
3813
3814 CX88 VIDEO4LINUX DRIVER
3815 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3816 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3817 L:      linux-media@vger.kernel.org
3818 W:      https://linuxtv.org
3819 T:      git git://linuxtv.org/media_tree.git
3820 S:      Odd fixes
3821 F:      Documentation/media/v4l-drivers/cx88*
3822 F:      drivers/media/pci/cx88/
3823
3824 CXD2820R MEDIA DRIVER
3825 M:      Antti Palosaari <crope@iki.fi>
3826 L:      linux-media@vger.kernel.org
3827 W:      https://linuxtv.org
3828 W:      http://palosaari.fi/linux/
3829 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3830 T:      git git://linuxtv.org/anttip/media_tree.git
3831 S:      Maintained
3832 F:      drivers/media/dvb-frontends/cxd2820r*
3833
3834 CXGB3 ETHERNET DRIVER (CXGB3)
3835 M:      Santosh Raspatur <santosh@chelsio.com>
3836 L:      netdev@vger.kernel.org
3837 W:      http://www.chelsio.com
3838 S:      Supported
3839 F:      drivers/net/ethernet/chelsio/cxgb3/
3840
3841 CXGB3 ISCSI DRIVER (CXGB3I)
3842 M:      Karen Xie <kxie@chelsio.com>
3843 L:      linux-scsi@vger.kernel.org
3844 W:      http://www.chelsio.com
3845 S:      Supported
3846 F:      drivers/scsi/cxgbi/cxgb3i
3847
3848 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3849 M:      Steve Wise <swise@chelsio.com>
3850 L:      linux-rdma@vger.kernel.org
3851 W:      http://www.openfabrics.org
3852 S:      Supported
3853 F:      drivers/infiniband/hw/cxgb3/
3854 F:      include/uapi/rdma/cxgb3-abi.h
3855
3856 CXGB4 CRYPTO DRIVER (chcr)
3857 M:      Harsh Jain <harsh@chelsio.com>
3858 L:      linux-crypto@vger.kernel.org
3859 W:      http://www.chelsio.com
3860 S:      Supported
3861 F:      drivers/crypto/chelsio
3862
3863 CXGB4 ETHERNET DRIVER (CXGB4)
3864 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3865 L:      netdev@vger.kernel.org
3866 W:      http://www.chelsio.com
3867 S:      Supported
3868 F:      drivers/net/ethernet/chelsio/cxgb4/
3869
3870 CXGB4 ISCSI DRIVER (CXGB4I)
3871 M:      Karen Xie <kxie@chelsio.com>
3872 L:      linux-scsi@vger.kernel.org
3873 W:      http://www.chelsio.com
3874 S:      Supported
3875 F:      drivers/scsi/cxgbi/cxgb4i
3876
3877 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3878 M:      Steve Wise <swise@chelsio.com>
3879 L:      linux-rdma@vger.kernel.org
3880 W:      http://www.openfabrics.org
3881 S:      Supported
3882 F:      drivers/infiniband/hw/cxgb4/
3883 F:      include/uapi/rdma/cxgb4-abi.h
3884
3885 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3886 M:      Casey Leedom <leedom@chelsio.com>
3887 L:      netdev@vger.kernel.org
3888 W:      http://www.chelsio.com
3889 S:      Supported
3890 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3891
3892 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3893 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3894 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3895 L:      linuxppc-dev@lists.ozlabs.org
3896 S:      Supported
3897 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3898 F:      drivers/misc/cxl/
3899 F:      include/misc/cxl*
3900 F:      include/uapi/misc/cxl.h
3901 F:      Documentation/powerpc/cxl.txt
3902 F:      Documentation/ABI/testing/sysfs-class-cxl
3903
3904 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3905 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3906 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3907 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3908 L:      linux-scsi@vger.kernel.org
3909 S:      Supported
3910 F:      drivers/scsi/cxlflash/
3911 F:      include/uapi/scsi/cxlflash_ioctls.h
3912 F:      Documentation/powerpc/cxlflash.txt
3913
3914 CYBERPRO FB DRIVER
3915 M:      Russell King <linux@armlinux.org.uk>
3916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3917 W:      http://www.armlinux.org.uk/
3918 S:      Maintained
3919 F:      drivers/video/fbdev/cyber2000fb.*
3920
3921 CYCLADES ASYNC MUX DRIVER
3922 W:      http://www.cyclades.com/
3923 S:      Orphan
3924 F:      drivers/tty/cyclades.c
3925 F:      include/linux/cyclades.h
3926 F:      include/uapi/linux/cyclades.h
3927
3928 CYCLADES PC300 DRIVER
3929 W:      http://www.cyclades.com/
3930 S:      Orphan
3931 F:      drivers/net/wan/pc300*
3932
3933 CYPRESS_FIRMWARE MEDIA DRIVER
3934 M:      Antti Palosaari <crope@iki.fi>
3935 L:      linux-media@vger.kernel.org
3936 W:      https://linuxtv.org
3937 W:      http://palosaari.fi/linux/
3938 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3939 T:      git git://linuxtv.org/anttip/media_tree.git
3940 S:      Maintained
3941 F:      drivers/media/common/cypress_firmware*
3942
3943 CYTTSP TOUCHSCREEN DRIVER
3944 M:      Ferruh Yigit <fery@cypress.com>
3945 L:      linux-input@vger.kernel.org
3946 S:      Supported
3947 F:      drivers/input/touchscreen/cyttsp*
3948 F:      include/linux/input/cyttsp.h
3949
3950 D-LINK DIR-685 TOUCHKEYS DRIVER
3951 M:      Linus Walleij <linus.walleij@linaro.org>
3952 L:      linux-input@vger.kernel.org
3953 S:      Supported
3954 F:      drivers/input/dlink-dir685-touchkeys.c
3955
3956 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3957 M:      Joshua Kinard <kumba@gentoo.org>
3958 S:      Maintained
3959 F:      drivers/rtc/rtc-ds1685.c
3960 F:      include/linux/rtc/ds1685.h
3961
3962 DAMA SLAVE for AX.25
3963 M:      Joerg Reuter <jreuter@yaina.de>
3964 W:      http://yaina.de/jreuter/
3965 W:      http://www.qsl.net/dl1bke/
3966 L:      linux-hams@vger.kernel.org
3967 S:      Maintained
3968 F:      net/ax25/af_ax25.c
3969 F:      net/ax25/ax25_dev.c
3970 F:      net/ax25/ax25_ds_*
3971 F:      net/ax25/ax25_in.c
3972 F:      net/ax25/ax25_out.c
3973 F:      net/ax25/ax25_timer.c
3974 F:      net/ax25/sysctl_net_ax25.c
3975
3976 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3977 L:      netdev@vger.kernel.org
3978 S:      Orphan
3979 F:      Documentation/networking/dmfe.txt
3980 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3981
3982 DC390/AM53C974 SCSI driver
3983 M:      Hannes Reinecke <hare@suse.com>
3984 L:      linux-scsi@vger.kernel.org
3985 S:      Maintained
3986 F:      drivers/scsi/am53c974.c
3987
3988 DC395x SCSI driver
3989 M:      Oliver Neukum <oliver@neukum.org>
3990 M:      Ali Akcaagac <aliakc@web.de>
3991 M:      Jamie Lenehan <lenehan@twibble.org>
3992 L:      dc395x@twibble.org
3993 W:      http://twibble.org/dist/dc395x/
3994 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3995 S:      Maintained
3996 F:      Documentation/scsi/dc395x.txt
3997 F:      drivers/scsi/dc395x.*
3998
3999 DCCP PROTOCOL
4000 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4001 L:      dccp@vger.kernel.org
4002 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4003 S:      Maintained
4004 F:      include/linux/dccp.h
4005 F:      include/uapi/linux/dccp.h
4006 F:      include/linux/tfrc.h
4007 F:      net/dccp/
4008
4009 DECnet NETWORK LAYER
4010 W:      http://linux-decnet.sourceforge.net
4011 L:      linux-decnet-user@lists.sourceforge.net
4012 S:      Orphan
4013 F:      Documentation/networking/decnet.txt
4014 F:      net/decnet/
4015
4016 DECSTATION PLATFORM SUPPORT
4017 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4018 L:      linux-mips@linux-mips.org
4019 W:      http://www.linux-mips.org/wiki/DECstation
4020 S:      Maintained
4021 F:      arch/mips/dec/
4022 F:      arch/mips/include/asm/dec/
4023 F:      arch/mips/include/asm/mach-dec/
4024
4025 DEFXX FDDI NETWORK DRIVER
4026 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4027 S:      Maintained
4028 F:      drivers/net/fddi/defxx.*
4029
4030 DELL SMBIOS DRIVER
4031 M:      Pali Rohár <pali.rohar@gmail.com>
4032 M:      Mario Limonciello <mario.limonciello@dell.com>
4033 L:      platform-driver-x86@vger.kernel.org
4034 S:      Maintained
4035 F:      drivers/platform/x86/dell-smbios.*
4036
4037 DELL SMBIOS SMM DRIVER
4038 M:      Mario Limonciello <mario.limonciello@dell.com>
4039 L:      platform-driver-x86@vger.kernel.org
4040 S:      Maintained
4041 F:      drivers/platform/x86/dell-smbios-smm.c
4042
4043 DELL SMBIOS WMI DRIVER
4044 M:      Mario Limonciello <mario.limonciello@dell.com>
4045 L:      platform-driver-x86@vger.kernel.org
4046 S:      Maintained
4047 F:      drivers/platform/x86/dell-smbios-wmi.c
4048 F:      tools/wmi/dell-smbios-example.c
4049
4050 DELL LAPTOP DRIVER
4051 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4052 M:      Pali Rohár <pali.rohar@gmail.com>
4053 L:      platform-driver-x86@vger.kernel.org
4054 S:      Maintained
4055 F:      drivers/platform/x86/dell-laptop.c
4056
4057 DELL LAPTOP FREEFALL DRIVER
4058 M:      Pali Rohár <pali.rohar@gmail.com>
4059 S:      Maintained
4060 F:      drivers/platform/x86/dell-smo8800.c
4061
4062 DELL LAPTOP RBTN DRIVER
4063 M:      Pali Rohár <pali.rohar@gmail.com>
4064 S:      Maintained
4065 F:      drivers/platform/x86/dell-rbtn.*
4066
4067 DELL LAPTOP SMM DRIVER
4068 M:      Pali Rohár <pali.rohar@gmail.com>
4069 S:      Maintained
4070 F:      drivers/hwmon/dell-smm-hwmon.c
4071 F:      include/uapi/linux/i8k.h
4072
4073 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4074 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4075 S:      Maintained
4076 F:      Documentation/dcdbas.txt
4077 F:      drivers/firmware/dcdbas.*
4078
4079 DELL WMI NOTIFICATIONS DRIVER
4080 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4081 M:      Pali Rohár <pali.rohar@gmail.com>
4082 S:      Maintained
4083 F:      drivers/platform/x86/dell-wmi.c
4084
4085 DELL WMI DESCRIPTOR DRIVER
4086 M:      Mario Limonciello <mario.limonciello@dell.com>
4087 S:      Maintained
4088 F:      drivers/platform/x86/dell-wmi-descriptor.c
4089
4090 DELTA ST MEDIA DRIVER
4091 M:      Hugues Fruchet <hugues.fruchet@st.com>
4092 L:      linux-media@vger.kernel.org
4093 T:      git git://linuxtv.org/media_tree.git
4094 W:      https://linuxtv.org
4095 S:      Supported
4096 F:      drivers/media/platform/sti/delta
4097
4098 DENALI NAND DRIVER
4099 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4100 L:      linux-mtd@lists.infradead.org
4101 S:      Supported
4102 F:      drivers/mtd/nand/raw/denali*
4103
4104 DESIGNWARE USB2 DRD IP DRIVER
4105 M:      Minas Harutyunyan <hminas@synopsys.com>
4106 L:      linux-usb@vger.kernel.org
4107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4108 S:      Maintained
4109 F:      drivers/usb/dwc2/
4110
4111 DESIGNWARE USB3 DRD IP DRIVER
4112 M:      Felipe Balbi <balbi@kernel.org>
4113 L:      linux-usb@vger.kernel.org
4114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4115 S:      Maintained
4116 F:      drivers/usb/dwc3/
4117
4118 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4119 M:      Andreas Klinger <ak@it-klinger.de>
4120 L:      linux-iio@vger.kernel.org
4121 S:      Maintained
4122 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4123 F:      drivers/iio/proximity/srf*.c
4124
4125 DEVICE COREDUMP (DEV_COREDUMP)
4126 M:      Johannes Berg <johannes@sipsolutions.net>
4127 L:      linux-kernel@vger.kernel.org
4128 S:      Maintained
4129 F:      drivers/base/devcoredump.c
4130 F:      include/linux/devcoredump.h
4131
4132 DEVICE FREQUENCY (DEVFREQ)
4133 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4134 M:      Kyungmin Park <kyungmin.park@samsung.com>
4135 R:      Chanwoo Choi <cw00.choi@samsung.com>
4136 L:      linux-pm@vger.kernel.org
4137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4138 S:      Maintained
4139 F:      drivers/devfreq/
4140 F:      include/linux/devfreq.h
4141 F:      Documentation/devicetree/bindings/devfreq/
4142
4143 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4144 M:      Chanwoo Choi <cw00.choi@samsung.com>
4145 L:      linux-pm@vger.kernel.org
4146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4147 S:      Supported
4148 F:      drivers/devfreq/event/
4149 F:      drivers/devfreq/devfreq-event.c
4150 F:      include/linux/devfreq-event.h
4151 F:      Documentation/devicetree/bindings/devfreq/event/
4152
4153 DEVICE NUMBER REGISTRY
4154 M:      Torben Mathiasen <device@lanana.org>
4155 W:      http://lanana.org/docs/device-list/index.html
4156 S:      Maintained
4157
4158 DEVICE-MAPPER  (LVM)
4159 M:      Alasdair Kergon <agk@redhat.com>
4160 M:      Mike Snitzer <snitzer@redhat.com>
4161 M:      dm-devel@redhat.com
4162 L:      dm-devel@redhat.com
4163 W:      http://sources.redhat.com/dm
4164 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4166 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4167 S:      Maintained
4168 F:      Documentation/device-mapper/
4169 F:      drivers/md/Makefile
4170 F:      drivers/md/Kconfig
4171 F:      drivers/md/dm*
4172 F:      drivers/md/persistent-data/
4173 F:      include/linux/device-mapper.h
4174 F:      include/linux/dm-*.h
4175 F:      include/uapi/linux/dm-*.h
4176
4177 DEVLINK
4178 M:      Jiri Pirko <jiri@mellanox.com>
4179 L:      netdev@vger.kernel.org
4180 S:      Supported
4181 F:      net/core/devlink.c
4182 F:      include/net/devlink.h
4183 F:      include/uapi/linux/devlink.h
4184
4185 DIALOG SEMICONDUCTOR DRIVERS
4186 M:      Support Opensource <support.opensource@diasemi.com>
4187 W:      http://www.dialog-semiconductor.com/products
4188 S:      Supported
4189 F:      Documentation/hwmon/da90??
4190 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4191 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4192 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4193 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4194 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4195 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4196 F:      drivers/gpio/gpio-da90??.c
4197 F:      drivers/hwmon/da90??-hwmon.c
4198 F:      drivers/iio/adc/da91??-*.c
4199 F:      drivers/input/misc/da90??_onkey.c
4200 F:      drivers/input/touchscreen/da9052_tsi.c
4201 F:      drivers/leds/leds-da90??.c
4202 F:      drivers/mfd/da903x.c
4203 F:      drivers/mfd/da90??-*.c
4204 F:      drivers/mfd/da91??-*.c
4205 F:      drivers/power/supply/da9052-battery.c
4206 F:      drivers/power/supply/da91??-*.c
4207 F:      drivers/regulator/da903x.c
4208 F:      drivers/regulator/da9???-regulator.[ch]
4209 F:      drivers/thermal/da90??-thermal.c
4210 F:      drivers/rtc/rtc-da90??.c
4211 F:      drivers/video/backlight/da90??_bl.c
4212 F:      drivers/watchdog/da90??_wdt.c
4213 F:      include/linux/mfd/da903x.h
4214 F:      include/linux/mfd/da9052/
4215 F:      include/linux/mfd/da9055/
4216 F:      include/linux/mfd/da9062/
4217 F:      include/linux/mfd/da9063/
4218 F:      include/linux/mfd/da9150/
4219 F:      include/linux/regulator/da9211.h
4220 F:      include/sound/da[79]*.h
4221 F:      sound/soc/codecs/da[79]*.[ch]
4222
4223 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4224 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4225 L:      linux-gpio@vger.kernel.org
4226 S:      Maintained
4227 F:      drivers/gpio/gpio-gpio-mm.c
4228
4229 DIGI NEO AND CLASSIC PCI PRODUCTS
4230 M:      Lidza Louina <lidza.louina@gmail.com>
4231 M:      Mark Hounschell <markh@compro.net>
4232 L:      driverdev-devel@linuxdriverproject.org
4233 S:      Maintained
4234 F:      drivers/staging/dgnc/
4235
4236 DIOLAN U2C-12 I2C DRIVER
4237 M:      Guenter Roeck <linux@roeck-us.net>
4238 L:      linux-i2c@vger.kernel.org
4239 S:      Maintained
4240 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4241
4242 FILESYSTEM DIRECT ACCESS (DAX)
4243 M:      Matthew Wilcox <mawilcox@microsoft.com>
4244 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4245 L:      linux-fsdevel@vger.kernel.org
4246 S:      Supported
4247 F:      fs/dax.c
4248 F:      include/linux/dax.h
4249 F:      include/trace/events/fs_dax.h
4250
4251 DEVICE DIRECT ACCESS (DAX)
4252 M:      Dan Williams <dan.j.williams@intel.com>
4253 M:      Dave Jiang <dave.jiang@intel.com>
4254 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4255 M:      Vishal Verma <vishal.l.verma@intel.com>
4256 L:      linux-nvdimm@lists.01.org
4257 S:      Supported
4258 F:      drivers/dax/
4259
4260 DIRECTORY NOTIFICATION (DNOTIFY)
4261 M:      Jan Kara <jack@suse.cz>
4262 R:      Amir Goldstein <amir73il@gmail.com>
4263 L:      linux-fsdevel@vger.kernel.org
4264 S:      Maintained
4265 F:      Documentation/filesystems/dnotify.txt
4266 F:      fs/notify/dnotify/
4267 F:      include/linux/dnotify.h
4268
4269 DISK GEOMETRY AND PARTITION HANDLING
4270 M:      Andries Brouwer <aeb@cwi.nl>
4271 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4272 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4273 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4274 S:      Maintained
4275
4276 DISKQUOTA
4277 M:      Jan Kara <jack@suse.com>
4278 S:      Maintained
4279 F:      Documentation/filesystems/quota.txt
4280 F:      fs/quota/
4281 F:      include/linux/quota*.h
4282 F:      include/uapi/linux/quota*.h
4283
4284 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4285 M:      Bernie Thompson <bernie@plugable.com>
4286 L:      linux-fbdev@vger.kernel.org
4287 S:      Maintained
4288 W:      http://plugable.com/category/projects/udlfb/
4289 F:      drivers/video/fbdev/udlfb.c
4290 F:      include/video/udlfb.h
4291 F:      Documentation/fb/udlfb.txt
4292
4293 DISTRIBUTED LOCK MANAGER (DLM)
4294 M:      Christine Caulfield <ccaulfie@redhat.com>
4295 M:      David Teigland <teigland@redhat.com>
4296 L:      cluster-devel@redhat.com
4297 W:      http://sources.redhat.com/cluster/
4298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4299 S:      Supported
4300 F:      fs/dlm/
4301
4302 DMA BUFFER SHARING FRAMEWORK
4303 M:      Sumit Semwal <sumit.semwal@linaro.org>
4304 S:      Maintained
4305 L:      linux-media@vger.kernel.org
4306 L:      dri-devel@lists.freedesktop.org
4307 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4308 F:      drivers/dma-buf/
4309 F:      include/linux/dma-buf*
4310 F:      include/linux/reservation.h
4311 F:      include/linux/*fence.h
4312 F:      Documentation/driver-api/dma-buf.rst
4313 T:      git git://anongit.freedesktop.org/drm/drm-misc
4314
4315 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4316 M:      Vinod Koul <vinod.koul@intel.com>
4317 L:      dmaengine@vger.kernel.org
4318 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4319 S:      Maintained
4320 F:      drivers/dma/
4321 F:      include/linux/dmaengine.h
4322 F:      include/linux/of_dma.h
4323 F:      Documentation/devicetree/bindings/dma/
4324 F:      Documentation/driver-api/dmaengine/
4325 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4326
4327 DMA MAPPING HELPERS
4328 M:      Christoph Hellwig <hch@lst.de>
4329 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4330 R:      Robin Murphy <robin.murphy@arm.com>
4331 L:      iommu@lists.linux-foundation.org
4332 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4333 W:      http://git.infradead.org/users/hch/dma-mapping.git
4334 S:      Supported
4335 F:      lib/dma-debug.c
4336 F:      lib/dma-direct.c
4337 F:      lib/dma-virt.c
4338 F:      drivers/base/dma-mapping.c
4339 F:      drivers/base/dma-coherent.c
4340 F:      include/asm-generic/dma-mapping.h
4341 F:      include/linux/dma-direct.h
4342 F:      include/linux/dma-mapping.h
4343
4344 DME1737 HARDWARE MONITOR DRIVER
4345 M:      Juerg Haefliger <juergh@gmail.com>
4346 L:      linux-hwmon@vger.kernel.org
4347 S:      Maintained
4348 F:      Documentation/hwmon/dme1737
4349 F:      drivers/hwmon/dme1737.c
4350
4351 DMI/SMBIOS SUPPORT
4352 M:      Jean Delvare <jdelvare@suse.com>
4353 S:      Maintained
4354 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4355 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4356 F:      drivers/firmware/dmi-id.c
4357 F:      drivers/firmware/dmi_scan.c
4358 F:      include/linux/dmi.h
4359
4360 DOCUMENTATION
4361 M:      Jonathan Corbet <corbet@lwn.net>
4362 L:      linux-doc@vger.kernel.org
4363 S:      Maintained
4364 F:      Documentation/
4365 F:      scripts/kernel-doc
4366 X:      Documentation/ABI/
4367 X:      Documentation/devicetree/
4368 X:      Documentation/acpi
4369 X:      Documentation/power
4370 X:      Documentation/spi
4371 X:      Documentation/media
4372 T:      git git://git.lwn.net/linux.git docs-next
4373
4374 DONGWOON DW9714 LENS VOICE COIL DRIVER
4375 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4376 L:      linux-media@vger.kernel.org
4377 T:      git git://linuxtv.org/media_tree.git
4378 S:      Maintained
4379 F:      drivers/media/i2c/dw9714.c
4380
4381 DOUBLETALK DRIVER
4382 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4383 L:      blinux-list@redhat.com
4384 S:      Maintained
4385 F:      drivers/char/dtlk.c
4386 F:      include/linux/dtlk.h
4387
4388 DPAA2 DATAPATH I/O (DPIO) DRIVER
4389 M:      Roy Pledge <Roy.Pledge@nxp.com>
4390 L:      linux-kernel@vger.kernel.org
4391 S:      Maintained
4392 F:      drivers/staging/fsl-mc/bus/dpio
4393
4394 DPAA2 ETHERNET DRIVER
4395 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4396 L:      linux-kernel@vger.kernel.org
4397 S:      Maintained
4398 F:      drivers/staging/fsl-dpaa2/ethernet
4399
4400 DPAA2 ETHERNET SWITCH DRIVER
4401 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4402 L:      linux-kernel@vger.kernel.org
4403 S:      Maintained
4404 F:      drivers/staging/fsl-dpaa2/ethsw
4405
4406 DPT_I2O SCSI RAID DRIVER
4407 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4408 L:      linux-scsi@vger.kernel.org
4409 W:      http://www.adaptec.com/
4410 S:      Maintained
4411 F:      drivers/scsi/dpt*
4412 F:      drivers/scsi/dpt/
4413
4414 DRBD DRIVER
4415 M:      Philipp Reisner <philipp.reisner@linbit.com>
4416 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4417 L:      drbd-dev@lists.linbit.com
4418 W:      http://www.drbd.org
4419 T:      git git://git.linbit.com/linux-drbd.git
4420 T:      git git://git.linbit.com/drbd-8.4.git
4421 S:      Supported
4422 F:      drivers/block/drbd/
4423 F:      lib/lru_cache.c
4424 F:      Documentation/blockdev/drbd/
4425
4426 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4427 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4429 S:      Supported
4430 F:      Documentation/kobject.txt
4431 F:      drivers/base/
4432 F:      fs/debugfs/
4433 F:      fs/sysfs/
4434 F:      include/linux/debugfs.h
4435 F:      include/linux/kobj*
4436 F:      lib/kobj*
4437
4438 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4439 M:      Kevin Hilman <khilman@kernel.org>
4440 M:      Nishanth Menon <nm@ti.com>
4441 S:      Maintained
4442 F:      drivers/power/avs/
4443 F:      include/linux/power/smartreflex.h
4444 L:      linux-pm@vger.kernel.org
4445
4446 DRM DRIVER FOR ARM PL111 CLCD
4447 M:      Eric Anholt <eric@anholt.net>
4448 T:      git git://anongit.freedesktop.org/drm/drm-misc
4449 S:      Supported
4450 F:      drivers/gpu/drm/pl111/
4451
4452 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4453 M:      Linus Walleij <linus.walleij@linaro.org>
4454 T:      git git://anongit.freedesktop.org/drm/drm-misc
4455 S:      Maintained
4456 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4457 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4458
4459 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4460 M:      Dave Airlie <airlied@redhat.com>
4461 S:      Odd Fixes
4462 F:      drivers/gpu/drm/ast/
4463
4464 DRM DRIVER FOR BOCHS VIRTUAL GPU
4465 M:      Gerd Hoffmann <kraxel@redhat.com>
4466 L:      virtualization@lists.linux-foundation.org
4467 T:      git git://anongit.freedesktop.org/drm/drm-misc
4468 S:      Maintained
4469 F:      drivers/gpu/drm/bochs/
4470
4471 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4472 M:      Linus Walleij <linus.walleij@linaro.org>
4473 T:      git git://anongit.freedesktop.org/drm/drm-misc
4474 S:      Maintained
4475 F:      drivers/gpu/drm/tve200/
4476
4477 DRM DRIVER FOR ILITEK ILI9225 PANELS
4478 M:      David Lechner <david@lechnology.com>
4479 S:      Maintained
4480 F:      drivers/gpu/drm/tinydrm/ili9225.c
4481 F:      Documentation/devicetree/bindings/display/ili9225.txt
4482
4483 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4484 S:      Orphan / Obsolete
4485 F:      drivers/gpu/drm/i810/
4486 F:      include/uapi/drm/i810_drm.h
4487
4488 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4489 S:      Orphan / Obsolete
4490 F:      drivers/gpu/drm/mga/
4491 F:      include/uapi/drm/mga_drm.h
4492
4493 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4494 M:      Dave Airlie <airlied@redhat.com>
4495 S:      Odd Fixes
4496 F:      drivers/gpu/drm/mgag200/
4497
4498 DRM DRIVER FOR MI0283QT
4499 M:      Noralf Trønnes <noralf@tronnes.org>
4500 S:      Maintained
4501 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4502 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4503
4504 DRM DRIVER FOR MSM ADRENO GPU
4505 M:      Rob Clark <robdclark@gmail.com>
4506 L:      linux-arm-msm@vger.kernel.org
4507 L:      dri-devel@lists.freedesktop.org
4508 L:      freedreno@lists.freedesktop.org
4509 T:      git git://people.freedesktop.org/~robclark/linux
4510 S:      Maintained
4511 F:      drivers/gpu/drm/msm/
4512 F:      include/uapi/drm/msm_drm.h
4513 F:      Documentation/devicetree/bindings/display/msm/
4514
4515 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4516 M:      Ben Skeggs <bskeggs@redhat.com>
4517 L:      dri-devel@lists.freedesktop.org
4518 L:      nouveau@lists.freedesktop.org
4519 T:      git git://github.com/skeggsb/linux
4520 S:      Supported
4521 F:      drivers/gpu/drm/nouveau/
4522 F:      include/uapi/drm/nouveau_drm.h
4523
4524 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4525 M:      Noralf Trønnes <noralf@tronnes.org>
4526 S:      Maintained
4527 F:      drivers/gpu/drm/tinydrm/repaper.c
4528 F:      Documentation/devicetree/bindings/display/repaper.txt
4529
4530 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4531 M:      Dave Airlie <airlied@redhat.com>
4532 M:      Gerd Hoffmann <kraxel@redhat.com>
4533 L:      virtualization@lists.linux-foundation.org
4534 T:      git git://anongit.freedesktop.org/drm/drm-misc
4535 S:      Obsolete
4536 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4537 F:      drivers/gpu/drm/cirrus/
4538
4539 DRM DRIVER FOR QXL VIRTUAL GPU
4540 M:      Dave Airlie <airlied@redhat.com>
4541 M:      Gerd Hoffmann <kraxel@redhat.com>
4542 L:      virtualization@lists.linux-foundation.org
4543 T:      git git://anongit.freedesktop.org/drm/drm-misc
4544 S:      Maintained
4545 F:      drivers/gpu/drm/qxl/
4546 F:      include/uapi/drm/qxl_drm.h
4547
4548 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4549 S:      Orphan / Obsolete
4550 F:      drivers/gpu/drm/r128/
4551 F:      include/uapi/drm/r128_drm.h
4552
4553 DRM DRIVER FOR SAVAGE VIDEO CARDS
4554 S:      Orphan / Obsolete
4555 F:      drivers/gpu/drm/savage/
4556 F:      include/uapi/drm/savage_drm.h
4557
4558 DRM DRIVER FOR SIS VIDEO CARDS
4559 S:      Orphan / Obsolete
4560 F:      drivers/gpu/drm/sis/
4561 F:      include/uapi/drm/sis_drm.h
4562
4563 DRM DRIVER FOR SITRONIX ST7586 PANELS
4564 M:      David Lechner <david@lechnology.com>
4565 S:      Maintained
4566 F:      drivers/gpu/drm/tinydrm/st7586.c
4567 F:      Documentation/devicetree/bindings/display/st7586.txt
4568
4569 DRM DRIVER FOR SITRONIX ST7735R PANELS
4570 M:      David Lechner <david@lechnology.com>
4571 S:      Maintained
4572 F:      drivers/gpu/drm/tinydrm/st7735r.c
4573 F:      Documentation/devicetree/bindings/display/st7735r.txt
4574
4575 DRM DRIVER FOR TDFX VIDEO CARDS
4576 S:      Orphan / Obsolete
4577 F:      drivers/gpu/drm/tdfx/
4578
4579 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4580 M:      Dave Airlie <airlied@redhat.com>
4581 S:      Odd Fixes
4582 F:      drivers/gpu/drm/udl/
4583
4584 DRM DRIVER FOR VMWARE VIRTUAL GPU
4585 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4586 M:      Sinclair Yeh <syeh@vmware.com>
4587 M:      Thomas Hellstrom <thellstrom@vmware.com>
4588 L:      dri-devel@lists.freedesktop.org
4589 T:      git git://people.freedesktop.org/~syeh/repos_linux
4590 T:      git git://people.freedesktop.org/~thomash/linux
4591 S:      Supported
4592 F:      drivers/gpu/drm/vmwgfx/
4593 F:      include/uapi/drm/vmwgfx_drm.h
4594
4595 DRM DRIVERS
4596 M:      David Airlie <airlied@linux.ie>
4597 L:      dri-devel@lists.freedesktop.org
4598 T:      git git://people.freedesktop.org/~airlied/linux
4599 B:      https://bugs.freedesktop.org/
4600 C:      irc://chat.freenode.net/dri-devel
4601 S:      Maintained
4602 F:      drivers/gpu/drm/
4603 F:      drivers/gpu/vga/
4604 F:      Documentation/devicetree/bindings/display/
4605 F:      Documentation/devicetree/bindings/gpu/
4606 F:      Documentation/devicetree/bindings/video/
4607 F:      Documentation/gpu/
4608 F:      include/drm/
4609 F:      include/uapi/drm/
4610 F:      include/linux/vga*
4611
4612 DRM DRIVERS AND MISC GPU PATCHES
4613 M:      Gustavo Padovan <gustavo@padovan.org>
4614 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4615 M:      Sean Paul <seanpaul@chromium.org>
4616 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4617 S:      Maintained
4618 T:      git git://anongit.freedesktop.org/drm/drm-misc
4619 F:      Documentation/gpu/
4620 F:      drivers/gpu/vga/
4621 F:      drivers/gpu/drm/*
4622 F:      include/drm/drm*
4623 F:      include/uapi/drm/drm*
4624 F:      include/linux/vga*
4625
4626 DRM DRIVERS FOR ALLWINNER A10
4627 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4628 L:      dri-devel@lists.freedesktop.org
4629 S:      Supported
4630 F:      drivers/gpu/drm/sun4i/
4631 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4632 T:      git git://anongit.freedesktop.org/drm/drm-misc
4633
4634 DRM DRIVERS FOR AMLOGIC SOCS
4635 M:      Neil Armstrong <narmstrong@baylibre.com>
4636 L:      dri-devel@lists.freedesktop.org
4637 L:      linux-amlogic@lists.infradead.org
4638 W:      http://linux-meson.com/
4639 S:      Supported
4640 F:      drivers/gpu/drm/meson/
4641 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4642 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4643 F:      Documentation/gpu/meson.rst
4644 T:      git git://anongit.freedesktop.org/drm/drm-misc
4645
4646 DRM DRIVERS FOR ATMEL HLCDC
4647 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4648 L:      dri-devel@lists.freedesktop.org
4649 S:      Supported
4650 F:      drivers/gpu/drm/atmel-hlcdc/
4651 F:      Documentation/devicetree/bindings/drm/atmel/
4652 T:      git git://anongit.freedesktop.org/drm/drm-misc
4653
4654 DRM DRIVERS FOR BRIDGE CHIPS
4655 M:      Archit Taneja <architt@codeaurora.org>
4656 M:      Andrzej Hajda <a.hajda@samsung.com>
4657 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4658 S:      Maintained
4659 T:      git git://anongit.freedesktop.org/drm/drm-misc
4660 F:      drivers/gpu/drm/bridge/
4661
4662 DRM DRIVERS FOR EXYNOS
4663 M:      Inki Dae <inki.dae@samsung.com>
4664 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4665 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4666 M:      Kyungmin Park <kyungmin.park@samsung.com>
4667 L:      dri-devel@lists.freedesktop.org
4668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4669 S:      Supported
4670 F:      drivers/gpu/drm/exynos/
4671 F:      include/uapi/drm/exynos_drm.h
4672 F:      Documentation/devicetree/bindings/display/exynos/
4673
4674 DRM DRIVERS FOR FREESCALE DCU
4675 M:      Stefan Agner <stefan@agner.ch>
4676 M:      Alison Wang <alison.wang@freescale.com>
4677 L:      dri-devel@lists.freedesktop.org
4678 S:      Supported
4679 F:      drivers/gpu/drm/fsl-dcu/
4680 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4681 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4682 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4683
4684 DRM DRIVERS FOR FREESCALE IMX
4685 M:      Philipp Zabel <p.zabel@pengutronix.de>
4686 L:      dri-devel@lists.freedesktop.org
4687 S:      Maintained
4688 F:      drivers/gpu/drm/imx/
4689 F:      drivers/gpu/ipu-v3/
4690 F:      Documentation/devicetree/bindings/display/imx/
4691
4692 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4693 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4694 L:      dri-devel@lists.freedesktop.org
4695 T:      git git://github.com/patjak/drm-gma500
4696 S:      Maintained
4697 F:      drivers/gpu/drm/gma500/
4698
4699 DRM DRIVERS FOR HISILICON
4700 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4701 M:      Rongrong Zou <zourongrong@gmail.com>
4702 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4703 R:      Chen Feng <puck.chen@hisilicon.com>
4704 L:      dri-devel@lists.freedesktop.org
4705 T:      git git://github.com/xin3liang/linux.git
4706 S:      Maintained
4707 F:      drivers/gpu/drm/hisilicon/
4708 F:      Documentation/devicetree/bindings/display/hisilicon/
4709
4710 DRM DRIVERS FOR MEDIATEK
4711 M:      CK Hu <ck.hu@mediatek.com>
4712 M:      Philipp Zabel <p.zabel@pengutronix.de>
4713 L:      dri-devel@lists.freedesktop.org
4714 S:      Supported
4715 F:      drivers/gpu/drm/mediatek/
4716 F:      Documentation/devicetree/bindings/display/mediatek/
4717
4718 DRM DRIVERS FOR NVIDIA TEGRA
4719 M:      Thierry Reding <thierry.reding@gmail.com>
4720 L:      dri-devel@lists.freedesktop.org
4721 L:      linux-tegra@vger.kernel.org
4722 T:      git git://anongit.freedesktop.org/tegra/linux.git
4723 S:      Supported
4724 F:      drivers/gpu/drm/tegra/
4725 F:      drivers/gpu/host1x/
4726 F:      include/linux/host1x.h
4727 F:      include/uapi/drm/tegra_drm.h
4728 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4729
4730 DRM DRIVERS FOR RENESAS
4731 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4732 L:      dri-devel@lists.freedesktop.org
4733 L:      linux-renesas-soc@vger.kernel.org
4734 T:      git git://linuxtv.org/pinchartl/fbdev
4735 S:      Supported
4736 F:      drivers/gpu/drm/rcar-du/
4737 F:      drivers/gpu/drm/shmobile/
4738 F:      include/linux/platform_data/shmob_drm.h
4739 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4740 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4741 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4742
4743 DRM DRIVERS FOR ROCKCHIP
4744 M:      Sandy Huang <hjc@rock-chips.com>
4745 M:      Heiko Stübner <heiko@sntech.de>
4746 L:      dri-devel@lists.freedesktop.org
4747 S:      Maintained
4748 F:      drivers/gpu/drm/rockchip/
4749 F:      Documentation/devicetree/bindings/display/rockchip/
4750 T:      git git://anongit.freedesktop.org/drm/drm-misc
4751
4752 DRM DRIVERS FOR STI
4753 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4754 M:      Vincent Abriou <vincent.abriou@st.com>
4755 L:      dri-devel@lists.freedesktop.org
4756 T:      git git://anongit.freedesktop.org/drm/drm-misc
4757 S:      Maintained
4758 F:      drivers/gpu/drm/sti
4759 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4760
4761 DRM DRIVERS FOR STM
4762 M:      Yannick Fertre <yannick.fertre@st.com>
4763 M:      Philippe Cornu <philippe.cornu@st.com>
4764 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4765 M:      Vincent Abriou <vincent.abriou@st.com>
4766 L:      dri-devel@lists.freedesktop.org
4767 T:      git git://anongit.freedesktop.org/drm/drm-misc
4768 S:      Maintained
4769 F:      drivers/gpu/drm/stm
4770 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4771
4772 DRM DRIVERS FOR TI LCDC
4773 M:      Jyri Sarha <jsarha@ti.com>
4774 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4775 L:      dri-devel@lists.freedesktop.org
4776 S:      Maintained
4777 F:      drivers/gpu/drm/tilcdc/
4778 F:      Documentation/devicetree/bindings/display/tilcdc/
4779
4780 DRM DRIVERS FOR TI OMAP
4781 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4782 L:      dri-devel@lists.freedesktop.org
4783 S:      Maintained
4784 F:      drivers/gpu/drm/omapdrm/
4785 F:      Documentation/devicetree/bindings/display/ti/
4786
4787 DRM DRIVERS FOR VC4
4788 M:      Eric Anholt <eric@anholt.net>
4789 T:      git git://github.com/anholt/linux
4790 S:      Supported
4791 F:      drivers/gpu/drm/vc4/
4792 F:      include/uapi/drm/vc4_drm.h
4793 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR VIVANTE GPU IP
4797 M:      Lucas Stach <l.stach@pengutronix.de>
4798 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4799 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4800 L:      etnaviv@lists.freedesktop.org
4801 L:      dri-devel@lists.freedesktop.org
4802 S:      Maintained
4803 F:      drivers/gpu/drm/etnaviv/
4804 F:      include/uapi/drm/etnaviv_drm.h
4805 F:      Documentation/devicetree/bindings/display/etnaviv/
4806
4807 DRM DRIVERS FOR ZTE ZX
4808 M:      Shawn Guo <shawnguo@kernel.org>
4809 L:      dri-devel@lists.freedesktop.org
4810 S:      Maintained
4811 F:      drivers/gpu/drm/zte/
4812 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4813 T:      git git://anongit.freedesktop.org/drm/drm-misc
4814
4815 DRM PANEL DRIVERS
4816 M:      Thierry Reding <thierry.reding@gmail.com>
4817 L:      dri-devel@lists.freedesktop.org
4818 T:      git git://anongit.freedesktop.org/drm/drm-misc
4819 S:      Maintained
4820 F:      drivers/gpu/drm/drm_panel.c
4821 F:      drivers/gpu/drm/panel/
4822 F:      include/drm/drm_panel.h
4823 F:      Documentation/devicetree/bindings/display/panel/
4824
4825 DRM TINYDRM DRIVERS
4826 M:      Noralf Trønnes <noralf@tronnes.org>
4827 W:      https://github.com/notro/tinydrm/wiki/Development
4828 T:      git git://anongit.freedesktop.org/drm/drm-misc
4829 S:      Maintained
4830 F:      drivers/gpu/drm/tinydrm/
4831 F:      include/drm/tinydrm/
4832
4833 DRM TTM SUBSYSTEM
4834 M:      Christian Koenig <christian.koenig@amd.com>
4835 M:      Roger He <Hongbo.He@amd.com>
4836 T:      git git://people.freedesktop.org/~agd5f/linux
4837 S:      Maintained
4838 L:      dri-devel@lists.freedesktop.org
4839 F:      include/drm/ttm/
4840 F:      drivers/gpu/drm/ttm/
4841
4842 DSBR100 USB FM RADIO DRIVER
4843 M:      Alexey Klimov <klimov.linux@gmail.com>
4844 L:      linux-media@vger.kernel.org
4845 T:      git git://linuxtv.org/media_tree.git
4846 S:      Maintained
4847 F:      drivers/media/radio/dsbr100.c
4848
4849 DSCC4 DRIVER
4850 M:      Francois Romieu <romieu@fr.zoreil.com>
4851 L:      netdev@vger.kernel.org
4852 S:      Maintained
4853 F:      drivers/net/wan/dscc4.c
4854
4855 DT3155 MEDIA DRIVER
4856 M:      Hans Verkuil <hverkuil@xs4all.nl>
4857 L:      linux-media@vger.kernel.org
4858 T:      git git://linuxtv.org/media_tree.git
4859 W:      https://linuxtv.org
4860 S:      Odd Fixes
4861 F:      drivers/media/pci/dt3155/
4862
4863 DVB_USB_AF9015 MEDIA DRIVER
4864 M:      Antti Palosaari <crope@iki.fi>
4865 L:      linux-media@vger.kernel.org
4866 W:      https://linuxtv.org
4867 W:      http://palosaari.fi/linux/
4868 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4869 T:      git git://linuxtv.org/anttip/media_tree.git
4870 S:      Maintained
4871 F:      drivers/media/usb/dvb-usb-v2/af9015*
4872
4873 DVB_USB_AF9035 MEDIA DRIVER
4874 M:      Antti Palosaari <crope@iki.fi>
4875 L:      linux-media@vger.kernel.org
4876 W:      https://linuxtv.org
4877 W:      http://palosaari.fi/linux/
4878 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4879 T:      git git://linuxtv.org/anttip/media_tree.git
4880 S:      Maintained
4881 F:      drivers/media/usb/dvb-usb-v2/af9035*
4882
4883 DVB_USB_ANYSEE MEDIA DRIVER
4884 M:      Antti Palosaari <crope@iki.fi>
4885 L:      linux-media@vger.kernel.org
4886 W:      https://linuxtv.org
4887 W:      http://palosaari.fi/linux/
4888 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4889 T:      git git://linuxtv.org/anttip/media_tree.git
4890 S:      Maintained
4891 F:      drivers/media/usb/dvb-usb-v2/anysee*
4892
4893 DVB_USB_AU6610 MEDIA DRIVER
4894 M:      Antti Palosaari <crope@iki.fi>
4895 L:      linux-media@vger.kernel.org
4896 W:      https://linuxtv.org
4897 W:      http://palosaari.fi/linux/
4898 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4899 T:      git git://linuxtv.org/anttip/media_tree.git
4900 S:      Maintained
4901 F:      drivers/media/usb/dvb-usb-v2/au6610*
4902
4903 DVB_USB_CE6230 MEDIA DRIVER
4904 M:      Antti Palosaari <crope@iki.fi>
4905 L:      linux-media@vger.kernel.org
4906 W:      https://linuxtv.org
4907 W:      http://palosaari.fi/linux/
4908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4909 T:      git git://linuxtv.org/anttip/media_tree.git
4910 S:      Maintained
4911 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4912
4913 DVB_USB_CXUSB MEDIA DRIVER
4914 M:      Michael Krufky <mkrufky@linuxtv.org>
4915 L:      linux-media@vger.kernel.org
4916 W:      https://linuxtv.org
4917 W:      http://github.com/mkrufky
4918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4919 T:      git git://linuxtv.org/media_tree.git
4920 S:      Maintained
4921 F:      drivers/media/usb/dvb-usb/cxusb*
4922
4923 DVB_USB_EC168 MEDIA DRIVER
4924 M:      Antti Palosaari <crope@iki.fi>
4925 L:      linux-media@vger.kernel.org
4926 W:      https://linuxtv.org
4927 W:      http://palosaari.fi/linux/
4928 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4929 T:      git git://linuxtv.org/anttip/media_tree.git
4930 S:      Maintained
4931 F:      drivers/media/usb/dvb-usb-v2/ec168*
4932
4933 DVB_USB_GL861 MEDIA DRIVER
4934 M:      Antti Palosaari <crope@iki.fi>
4935 L:      linux-media@vger.kernel.org
4936 W:      https://linuxtv.org
4937 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4938 T:      git git://linuxtv.org/anttip/media_tree.git
4939 S:      Maintained
4940 F:      drivers/media/usb/dvb-usb-v2/gl861*
4941
4942 DVB_USB_MXL111SF MEDIA DRIVER
4943 M:      Michael Krufky <mkrufky@linuxtv.org>
4944 L:      linux-media@vger.kernel.org
4945 W:      https://linuxtv.org
4946 W:      http://github.com/mkrufky
4947 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4948 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4949 S:      Maintained
4950 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4951
4952 DVB_USB_RTL28XXU MEDIA DRIVER
4953 M:      Antti Palosaari <crope@iki.fi>
4954 L:      linux-media@vger.kernel.org
4955 W:      https://linuxtv.org
4956 W:      http://palosaari.fi/linux/
4957 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4958 T:      git git://linuxtv.org/anttip/media_tree.git
4959 S:      Maintained
4960 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4961
4962 DVB_USB_V2 MEDIA DRIVER
4963 M:      Antti Palosaari <crope@iki.fi>
4964 L:      linux-media@vger.kernel.org
4965 W:      https://linuxtv.org
4966 W:      http://palosaari.fi/linux/
4967 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4968 T:      git git://linuxtv.org/anttip/media_tree.git
4969 S:      Maintained
4970 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4971 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4972
4973 DYNAMIC DEBUG
4974 M:      Jason Baron <jbaron@akamai.com>
4975 S:      Maintained
4976 F:      lib/dynamic_debug.c
4977 F:      include/linux/dynamic_debug.h
4978
4979 DYNAMIC INTERRUPT MODERATION
4980 M:      Tal Gilboa <talgi@mellanox.com>
4981 S:      Maintained
4982 F:      include/linux/net_dim.h
4983
4984 DZ DECSTATION DZ11 SERIAL DRIVER
4985 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4986 S:      Maintained
4987 F:      drivers/tty/serial/dz.*
4988
4989 E3X0 POWER BUTTON DRIVER
4990 M:      Moritz Fischer <moritz.fischer@ettus.com>
4991 L:      usrp-users@lists.ettus.com
4992 W:      http://www.ettus.com
4993 S:      Supported
4994 F:      drivers/input/misc/e3x0-button.c
4995 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4996
4997 E4000 MEDIA DRIVER
4998 M:      Antti Palosaari <crope@iki.fi>
4999 L:      linux-media@vger.kernel.org
5000 W:      https://linuxtv.org
5001 W:      http://palosaari.fi/linux/
5002 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5003 T:      git git://linuxtv.org/anttip/media_tree.git
5004 S:      Maintained
5005 F:      drivers/media/tuners/e4000*
5006
5007 EC100 MEDIA DRIVER
5008 M:      Antti Palosaari <crope@iki.fi>
5009 L:      linux-media@vger.kernel.org
5010 W:      https://linuxtv.org
5011 W:      http://palosaari.fi/linux/
5012 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5013 T:      git git://linuxtv.org/anttip/media_tree.git
5014 S:      Maintained
5015 F:      drivers/media/dvb-frontends/ec100*
5016
5017 ECRYPT FILE SYSTEM
5018 M:      Tyler Hicks <tyhicks@canonical.com>
5019 L:      ecryptfs@vger.kernel.org
5020 W:      http://ecryptfs.org
5021 W:      https://launchpad.net/ecryptfs
5022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5023 S:      Supported
5024 F:      Documentation/filesystems/ecryptfs.txt
5025 F:      fs/ecryptfs/
5026
5027 EDAC-AMD64
5028 M:      Borislav Petkov <bp@alien8.de>
5029 L:      linux-edac@vger.kernel.org
5030 S:      Maintained
5031 F:      drivers/edac/amd64_edac*
5032
5033 EDAC-CALXEDA
5034 M:      Robert Richter <rric@kernel.org>
5035 L:      linux-edac@vger.kernel.org
5036 S:      Maintained
5037 F:      drivers/edac/highbank*
5038
5039 EDAC-CAVIUM OCTEON
5040 M:      Ralf Baechle <ralf@linux-mips.org>
5041 M:      David Daney <david.daney@cavium.com>
5042 L:      linux-edac@vger.kernel.org
5043 L:      linux-mips@linux-mips.org
5044 S:      Supported
5045 F:      drivers/edac/octeon_edac*
5046
5047 EDAC-CAVIUM THUNDERX
5048 M:      David Daney <david.daney@cavium.com>
5049 M:      Jan Glauber <jglauber@cavium.com>
5050 L:      linux-edac@vger.kernel.org
5051 S:      Supported
5052 F:      drivers/edac/thunderx_edac*
5053
5054 EDAC-CORE
5055 M:      Borislav Petkov <bp@alien8.de>
5056 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5057 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5058 L:      linux-edac@vger.kernel.org
5059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5061 S:      Supported
5062 F:      Documentation/admin-guide/ras.rst
5063 F:      Documentation/driver-api/edac.rst
5064 F:      drivers/edac/
5065 F:      include/linux/edac.h
5066
5067 EDAC-E752X
5068 M:      Mark Gross <mark.gross@intel.com>
5069 L:      linux-edac@vger.kernel.org
5070 S:      Maintained
5071 F:      drivers/edac/e752x_edac.c
5072
5073 EDAC-E7XXX
5074 L:      linux-edac@vger.kernel.org
5075 S:      Maintained
5076 F:      drivers/edac/e7xxx_edac.c
5077
5078 EDAC-FSL_DDR
5079 M:      York Sun <york.sun@nxp.com>
5080 L:      linux-edac@vger.kernel.org
5081 S:      Maintained
5082 F:      drivers/edac/fsl_ddr_edac.*
5083
5084 EDAC-GHES
5085 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5086 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5087 L:      linux-edac@vger.kernel.org
5088 S:      Maintained
5089 F:      drivers/edac/ghes_edac.c
5090
5091 EDAC-I3000
5092 L:      linux-edac@vger.kernel.org
5093 S:      Orphan
5094 F:      drivers/edac/i3000_edac.c
5095
5096 EDAC-I5000
5097 L:      linux-edac@vger.kernel.org
5098 S:      Maintained
5099 F:      drivers/edac/i5000_edac.c
5100
5101 EDAC-I5400
5102 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5103 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5104 L:      linux-edac@vger.kernel.org
5105 S:      Maintained
5106 F:      drivers/edac/i5400_edac.c
5107
5108 EDAC-I7300
5109 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5110 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5111 L:      linux-edac@vger.kernel.org
5112 S:      Maintained
5113 F:      drivers/edac/i7300_edac.c
5114
5115 EDAC-I7CORE
5116 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5117 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5118 L:      linux-edac@vger.kernel.org
5119 S:      Maintained
5120 F:      drivers/edac/i7core_edac.c
5121
5122 EDAC-I82443BXGX
5123 M:      Tim Small <tim@buttersideup.com>
5124 L:      linux-edac@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/edac/i82443bxgx_edac.c
5127
5128 EDAC-I82975X
5129 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5130 M:      "Arvind R." <arvino55@gmail.com>
5131 L:      linux-edac@vger.kernel.org
5132 S:      Maintained
5133 F:      drivers/edac/i82975x_edac.c
5134
5135 EDAC-IE31200
5136 M:      Jason Baron <jbaron@akamai.com>
5137 L:      linux-edac@vger.kernel.org
5138 S:      Maintained
5139 F:      drivers/edac/ie31200_edac.c
5140
5141 EDAC-MPC85XX
5142 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5143 L:      linux-edac@vger.kernel.org
5144 S:      Maintained
5145 F:      drivers/edac/mpc85xx_edac.[ch]
5146
5147 EDAC-PASEMI
5148 M:      Egor Martovetsky <egor@pasemi.com>
5149 L:      linux-edac@vger.kernel.org
5150 S:      Maintained
5151 F:      drivers/edac/pasemi_edac.c
5152
5153 EDAC-PND2
5154 M:      Tony Luck <tony.luck@intel.com>
5155 L:      linux-edac@vger.kernel.org
5156 S:      Maintained
5157 F:      drivers/edac/pnd2_edac.[ch]
5158
5159 EDAC-R82600
5160 M:      Tim Small <tim@buttersideup.com>
5161 L:      linux-edac@vger.kernel.org
5162 S:      Maintained
5163 F:      drivers/edac/r82600_edac.c
5164
5165 EDAC-SBRIDGE
5166 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5167 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5168 L:      linux-edac@vger.kernel.org
5169 S:      Maintained
5170 F:      drivers/edac/sb_edac.c
5171
5172 EDAC-SKYLAKE
5173 M:      Tony Luck <tony.luck@intel.com>
5174 L:      linux-edac@vger.kernel.org
5175 S:      Maintained
5176 F:      drivers/edac/skx_edac.c
5177
5178 EDAC-TI
5179 M:      Tero Kristo <t-kristo@ti.com>
5180 L:      linux-edac@vger.kernel.org
5181 S:      Maintained
5182 F:      drivers/edac/ti_edac.c
5183
5184 EDIROL UA-101/UA-1000 DRIVER
5185 M:      Clemens Ladisch <clemens@ladisch.de>
5186 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5187 T:      git git://git.alsa-project.org/alsa-kernel.git
5188 S:      Maintained
5189 F:      sound/usb/misc/ua101.c
5190
5191 EFI TEST DRIVER
5192 L:      linux-efi@vger.kernel.org
5193 M:      Ivan Hu <ivan.hu@canonical.com>
5194 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5195 S:      Maintained
5196 F:      drivers/firmware/efi/test/
5197
5198 EFI VARIABLE FILESYSTEM
5199 M:      Matthew Garrett <matthew.garrett@nebula.com>
5200 M:      Jeremy Kerr <jk@ozlabs.org>
5201 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5203 L:      linux-efi@vger.kernel.org
5204 S:      Maintained
5205 F:      fs/efivarfs/
5206
5207 EFIFB FRAMEBUFFER DRIVER
5208 L:      linux-fbdev@vger.kernel.org
5209 M:      Peter Jones <pjones@redhat.com>
5210 S:      Maintained
5211 F:      drivers/video/fbdev/efifb.c
5212
5213 EFS FILESYSTEM
5214 W:      http://aeschi.ch.eu.org/efs/
5215 S:      Orphan
5216 F:      fs/efs/
5217
5218 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5219 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5220 L:      netdev@vger.kernel.org
5221 S:      Maintained
5222 F:      drivers/net/ethernet/ibm/ehea/
5223
5224 EM28XX VIDEO4LINUX DRIVER
5225 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5226 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5227 L:      linux-media@vger.kernel.org
5228 W:      https://linuxtv.org
5229 T:      git git://linuxtv.org/media_tree.git
5230 S:      Maintained
5231 F:      drivers/media/usb/em28xx/
5232 F:      Documentation/media/v4l-drivers/em28xx*
5233
5234 EMBEDDED LINUX
5235 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5236 M:      Matt Mackall <mpm@selenic.com>
5237 M:      David Woodhouse <dwmw2@infradead.org>
5238 L:      linux-embedded@vger.kernel.org
5239 S:      Maintained
5240
5241 Emulex 10Gbps iSCSI - OneConnect DRIVER
5242 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5243 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5244 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5245 L:      linux-scsi@vger.kernel.org
5246 W:      http://www.broadcom.com
5247 S:      Supported
5248 F:      drivers/scsi/be2iscsi/
5249
5250 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5251 M:      Sathya Perla <sathya.perla@broadcom.com>
5252 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5253 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5254 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5255 L:      netdev@vger.kernel.org
5256 W:      http://www.emulex.com
5257 S:      Supported
5258 F:      drivers/net/ethernet/emulex/benet/
5259
5260 EMULEX ONECONNECT ROCE DRIVER
5261 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5262 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5263 L:      linux-rdma@vger.kernel.org
5264 W:      http://www.broadcom.com
5265 S:      Odd Fixes
5266 F:      drivers/infiniband/hw/ocrdma/
5267 F:      include/uapi/rdma/ocrdma-abi.h
5268
5269 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5270 M:      James Smart <james.smart@broadcom.com>
5271 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5272 L:      linux-scsi@vger.kernel.org
5273 W:      http://www.broadcom.com
5274 S:      Supported
5275 F:      drivers/scsi/lpfc/
5276
5277 ENE CB710 FLASH CARD READER DRIVER
5278 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5279 S:      Maintained
5280 F:      drivers/misc/cb710/
5281 F:      drivers/mmc/host/cb710-mmc.*
5282 F:      include/linux/cb710.h
5283
5284 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5285 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5286 S:      Maintained
5287 F:      drivers/media/rc/ene_ir.*
5288
5289 EPSON S1D13XXX FRAMEBUFFER DRIVER
5290 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5291 S:      Maintained
5292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5293 F:      drivers/video/fbdev/s1d13xxxfb.c
5294 F:      include/video/s1d13xxxfb.h
5295
5296 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5297 M:      Jeff Layton <jlayton@kernel.org>
5298 S:      Maintained
5299 F:      lib/errseq.c
5300 F:      include/linux/errseq.h
5301
5302 ET131X NETWORK DRIVER
5303 M:      Mark Einon <mark.einon@gmail.com>
5304 S:      Odd Fixes
5305 F:      drivers/net/ethernet/agere/
5306
5307 ETHERNET BRIDGE
5308 M:      Stephen Hemminger <stephen@networkplumber.org>
5309 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5310 L:      netdev@vger.kernel.org
5311 W:      http://www.linuxfoundation.org/en/Net:Bridge
5312 S:      Maintained
5313 F:      include/linux/netfilter_bridge/
5314 F:      net/bridge/
5315
5316 ETHERNET PHY LIBRARY
5317 M:      Andrew Lunn <andrew@lunn.ch>
5318 M:      Florian Fainelli <f.fainelli@gmail.com>
5319 L:      netdev@vger.kernel.org
5320 S:      Maintained
5321 F:      Documentation/ABI/testing/sysfs-bus-mdio
5322 F:      Documentation/devicetree/bindings/net/mdio*
5323 F:      Documentation/networking/phy.txt
5324 F:      drivers/net/phy/
5325 F:      drivers/of/of_mdio.c
5326 F:      drivers/of/of_net.c
5327 F:      include/linux/*mdio*.h
5328 F:      include/linux/of_net.h
5329 F:      include/linux/phy.h
5330 F:      include/linux/phy_fixed.h
5331 F:      include/linux/platform_data/mdio-gpio.h
5332 F:      include/linux/platform_data/mdio-bcm-unimac.h
5333 F:      include/trace/events/mdio.h
5334 F:      include/uapi/linux/mdio.h
5335 F:      include/uapi/linux/mii.h
5336
5337 EXT2 FILE SYSTEM
5338 M:      Jan Kara <jack@suse.com>
5339 L:      linux-ext4@vger.kernel.org
5340 S:      Maintained
5341 F:      Documentation/filesystems/ext2.txt
5342 F:      fs/ext2/
5343 F:      include/linux/ext2*
5344
5345 EXT4 FILE SYSTEM
5346 M:      "Theodore Ts'o" <tytso@mit.edu>
5347 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5348 L:      linux-ext4@vger.kernel.org
5349 W:      http://ext4.wiki.kernel.org
5350 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5352 S:      Maintained
5353 F:      Documentation/filesystems/ext4.txt
5354 F:      fs/ext4/
5355
5356 Extended Verification Module (EVM)
5357 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5358 L:      linux-integrity@vger.kernel.org
5359 S:      Supported
5360 F:      security/integrity/evm/
5361
5362 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5363 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5364 L:      linux-efi@vger.kernel.org
5365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5366 S:      Maintained
5367 F:      Documentation/efi-stub.txt
5368 F:      arch/*/kernel/efi.c
5369 F:      arch/x86/boot/compressed/eboot.[ch]
5370 F:      arch/*/include/asm/efi.h
5371 F:      arch/x86/platform/efi/
5372 F:      drivers/firmware/efi/
5373 F:      include/linux/efi*.h
5374 F:      arch/arm/boot/compressed/efi-header.S
5375 F:      arch/arm64/kernel/efi-entry.S
5376
5377 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5378 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5379 M:      Chanwoo Choi <cw00.choi@samsung.com>
5380 L:      linux-kernel@vger.kernel.org
5381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5382 S:      Maintained
5383 F:      drivers/extcon/
5384 F:      include/linux/extcon/
5385 F:      include/linux/extcon.h
5386 F:      Documentation/extcon/
5387 F:      Documentation/devicetree/bindings/extcon/
5388
5389 EXYNOS DP DRIVER
5390 M:      Jingoo Han <jingoohan1@gmail.com>
5391 L:      dri-devel@lists.freedesktop.org
5392 S:      Maintained
5393 F:      drivers/gpu/drm/exynos/exynos_dp*
5394
5395 EXYNOS SYSMMU (IOMMU) driver
5396 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5397 L:      iommu@lists.linux-foundation.org
5398 S:      Maintained
5399 F:      drivers/iommu/exynos-iommu.c
5400
5401 EZchip NPS platform support
5402 M:      Elad Kanfi <eladkan@mellanox.com>
5403 M:      Vineet Gupta <vgupta@synopsys.com>
5404 S:      Supported
5405 F:      arch/arc/plat-eznps
5406 F:      arch/arc/boot/dts/eznps.dts
5407
5408 F2FS FILE SYSTEM
5409 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5410 M:      Chao Yu <yuchao0@huawei.com>
5411 L:      linux-f2fs-devel@lists.sourceforge.net
5412 W:      https://f2fs.wiki.kernel.org/
5413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5414 S:      Maintained
5415 F:      Documentation/filesystems/f2fs.txt
5416 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5417 F:      fs/f2fs/
5418 F:      include/linux/f2fs_fs.h
5419 F:      include/trace/events/f2fs.h
5420
5421 F71805F HARDWARE MONITORING DRIVER
5422 M:      Jean Delvare <jdelvare@suse.com>
5423 L:      linux-hwmon@vger.kernel.org
5424 S:      Maintained
5425 F:      Documentation/hwmon/f71805f
5426 F:      drivers/hwmon/f71805f.c
5427
5428 FANOTIFY
5429 M:      Jan Kara <jack@suse.cz>
5430 R:      Amir Goldstein <amir73il@gmail.com>
5431 L:      linux-fsdevel@vger.kernel.org
5432 S:      Maintained
5433 F:      fs/notify/fanotify/
5434 F:      include/linux/fanotify.h
5435 F:      include/uapi/linux/fanotify.h
5436
5437 FARSYNC SYNCHRONOUS DRIVER
5438 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5439 W:      http://www.farsite.co.uk/
5440 S:      Supported
5441 F:      drivers/net/wan/farsync.*
5442
5443 FAULT INJECTION SUPPORT
5444 M:      Akinobu Mita <akinobu.mita@gmail.com>
5445 S:      Supported
5446 F:      Documentation/fault-injection/
5447 F:      lib/fault-inject.c
5448
5449 FBTFT Framebuffer drivers
5450 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5451 S:      Maintained
5452 F:      drivers/staging/fbtft/
5453
5454 FC0011 TUNER DRIVER
5455 M:      Michael Buesch <m@bues.ch>
5456 L:      linux-media@vger.kernel.org
5457 S:      Maintained
5458 F:      drivers/media/tuners/fc0011.h
5459 F:      drivers/media/tuners/fc0011.c
5460
5461 FC2580 MEDIA DRIVER
5462 M:      Antti Palosaari <crope@iki.fi>
5463 L:      linux-media@vger.kernel.org
5464 W:      https://linuxtv.org
5465 W:      http://palosaari.fi/linux/
5466 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5467 T:      git git://linuxtv.org/anttip/media_tree.git
5468 S:      Maintained
5469 F:      drivers/media/tuners/fc2580*
5470
5471 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5472 M:      Johannes Thumshirn <jth@kernel.org>
5473 L:      linux-scsi@vger.kernel.org
5474 W:      www.Open-FCoE.org
5475 S:      Supported
5476 F:      drivers/scsi/libfc/
5477 F:      drivers/scsi/fcoe/
5478 F:      include/scsi/fc/
5479 F:      include/scsi/libfc.h
5480 F:      include/scsi/libfcoe.h
5481 F:      include/uapi/scsi/fc/
5482
5483 FILE LOCKING (flock() and fcntl()/lockf())
5484 M:      Jeff Layton <jlayton@kernel.org>
5485 M:      "J. Bruce Fields" <bfields@fieldses.org>
5486 L:      linux-fsdevel@vger.kernel.org
5487 S:      Maintained
5488 F:      include/linux/fcntl.h
5489 F:      include/uapi/linux/fcntl.h
5490 F:      fs/fcntl.c
5491 F:      fs/locks.c
5492
5493 FILESYSTEMS (VFS and infrastructure)
5494 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5495 L:      linux-fsdevel@vger.kernel.org
5496 S:      Maintained
5497 F:      fs/*
5498 F:      include/linux/fs.h
5499 F:      include/uapi/linux/fs.h
5500
5501 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5502 M:      Riku Voipio <riku.voipio@iki.fi>
5503 L:      linux-hwmon@vger.kernel.org
5504 S:      Maintained
5505 F:      drivers/hwmon/f75375s.c
5506 F:      include/linux/f75375s.h
5507
5508 FIREWIRE AUDIO DRIVERS
5509 M:      Clemens Ladisch <clemens@ladisch.de>
5510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5511 T:      git git://git.alsa-project.org/alsa-kernel.git
5512 S:      Maintained
5513 F:      sound/firewire/
5514
5515 FIREWIRE MEDIA DRIVERS (firedtv)
5516 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5517 L:      linux-media@vger.kernel.org
5518 L:      linux1394-devel@lists.sourceforge.net
5519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5520 S:      Maintained
5521 F:      drivers/media/firewire/
5522
5523 FIREWIRE SBP-2 TARGET
5524 M:      Chris Boot <bootc@bootc.net>
5525 L:      linux-scsi@vger.kernel.org
5526 L:      target-devel@vger.kernel.org
5527 L:      linux1394-devel@lists.sourceforge.net
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5529 S:      Maintained
5530 F:      drivers/target/sbp/
5531
5532 FIREWIRE SUBSYSTEM
5533 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5534 L:      linux1394-devel@lists.sourceforge.net
5535 W:      http://ieee1394.wiki.kernel.org/
5536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5537 S:      Maintained
5538 F:      drivers/firewire/
5539 F:      include/linux/firewire.h
5540 F:      include/uapi/linux/firewire*.h
5541 F:      tools/firewire/
5542
5543 FIRMWARE LOADER (request_firmware)
5544 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5545 L:      linux-kernel@vger.kernel.org
5546 S:      Maintained
5547 F:      Documentation/firmware_class/
5548 F:      drivers/base/firmware_loader/
5549 F:      include/linux/firmware.h
5550
5551 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5552 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5553 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5554 S:      Maintained
5555 F:      drivers/block/rsxx/
5556
5557 FLOPPY DRIVER
5558 M:      Jiri Kosina <jikos@kernel.org>
5559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5560 S:      Odd fixes
5561 F:      drivers/block/floppy.c
5562
5563 FMC SUBSYSTEM
5564 M:      Alessandro Rubini <rubini@gnudd.com>
5565 W:      http://www.ohwr.org/projects/fmc-bus
5566 S:      Supported
5567 F:      drivers/fmc/
5568 F:      include/linux/fmc*.h
5569 F:      include/linux/ipmi-fru.h
5570 K:      fmc_d.*register
5571
5572 FPGA MANAGER FRAMEWORK
5573 M:      Alan Tull <atull@kernel.org>
5574 M:      Moritz Fischer <mdf@kernel.org>
5575 L:      linux-fpga@vger.kernel.org
5576 S:      Maintained
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5578 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5579 F:      Documentation/fpga/
5580 F:      Documentation/devicetree/bindings/fpga/
5581 F:      drivers/fpga/
5582 F:      include/linux/fpga/
5583 W:      http://www.rocketboards.org
5584
5585 FPU EMULATOR
5586 M:      Bill Metzenthen <billm@melbpc.org.au>
5587 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5588 S:      Maintained
5589 F:      arch/x86/math-emu/
5590
5591 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5592 L:      netdev@vger.kernel.org
5593 S:      Orphan
5594 F:      drivers/net/wan/dlci.c
5595 F:      drivers/net/wan/sdla.c
5596
5597 FRAMEBUFFER LAYER
5598 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5599 L:      dri-devel@lists.freedesktop.org
5600 L:      linux-fbdev@vger.kernel.org
5601 T:      git git://github.com/bzolnier/linux.git
5602 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5603 S:      Maintained
5604 F:      Documentation/fb/
5605 F:      drivers/video/
5606 F:      include/video/
5607 F:      include/linux/fb.h
5608 F:      include/uapi/video/
5609 F:      include/uapi/linux/fb.h
5610
5611 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5612 M:      Horia Geantă <horia.geanta@nxp.com>
5613 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5614 L:      linux-crypto@vger.kernel.org
5615 S:      Maintained
5616 F:      drivers/crypto/caam/
5617 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5618
5619 FREESCALE DIU FRAMEBUFFER DRIVER
5620 M:      Timur Tabi <timur@tabi.org>
5621 L:      linux-fbdev@vger.kernel.org
5622 S:      Maintained
5623 F:      drivers/video/fbdev/fsl-diu-fb.*
5624
5625 FREESCALE DMA DRIVER
5626 M:      Li Yang <leoyang.li@nxp.com>
5627 M:      Zhang Wei <zw@zh-kernel.org>
5628 L:      linuxppc-dev@lists.ozlabs.org
5629 S:      Maintained
5630 F:      drivers/dma/fsldma.*
5631
5632 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5633 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5634 L:      netdev@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/net/ethernet/freescale/gianfar*
5637 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5638 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5639
5640 FREESCALE GPMI NAND DRIVER
5641 M:      Han Xu <han.xu@nxp.com>
5642 L:      linux-mtd@lists.infradead.org
5643 S:      Maintained
5644 F:      drivers/mtd/nand/raw/gpmi-nand/*
5645
5646 FREESCALE I2C CPM DRIVER
5647 M:      Jochen Friedrich <jochen@scram.de>
5648 L:      linuxppc-dev@lists.ozlabs.org
5649 L:      linux-i2c@vger.kernel.org
5650 S:      Maintained
5651 F:      drivers/i2c/busses/i2c-cpm.c
5652
5653 FREESCALE IMX / MXC FEC DRIVER
5654 M:      Fugang Duan <fugang.duan@nxp.com>
5655 L:      netdev@vger.kernel.org
5656 S:      Maintained
5657 F:      drivers/net/ethernet/freescale/fec_main.c
5658 F:      drivers/net/ethernet/freescale/fec_ptp.c
5659 F:      drivers/net/ethernet/freescale/fec.h
5660 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5661
5662 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5663 M:      Sascha Hauer <s.hauer@pengutronix.de>
5664 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5665 L:      linux-fbdev@vger.kernel.org
5666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5667 S:      Maintained
5668 F:      include/linux/platform_data/video-imxfb.h
5669 F:      drivers/video/fbdev/imxfb.c
5670
5671 FREESCALE QORIQ DPAA ETHERNET DRIVER
5672 M:      Madalin Bucur <madalin.bucur@nxp.com>
5673 L:      netdev@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/net/ethernet/freescale/dpaa
5676
5677 FREESCALE QORIQ DPAA FMAN DRIVER
5678 M:      Madalin Bucur <madalin.bucur@nxp.com>
5679 L:      netdev@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/net/ethernet/freescale/fman
5682 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5683
5684 FREESCALE QUAD SPI DRIVER
5685 M:      Han Xu <han.xu@nxp.com>
5686 L:      linux-mtd@lists.infradead.org
5687 S:      Maintained
5688 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5689
5690 FREESCALE QUICC ENGINE LIBRARY
5691 M:      Qiang Zhao <qiang.zhao@nxp.com>
5692 L:      linuxppc-dev@lists.ozlabs.org
5693 S:      Maintained
5694 F:      drivers/soc/fsl/qe/
5695 F:      include/soc/fsl/*qe*.h
5696 F:      include/soc/fsl/*ucc*.h
5697
5698 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5699 M:      Li Yang <leoyang.li@nxp.com>
5700 L:      netdev@vger.kernel.org
5701 L:      linuxppc-dev@lists.ozlabs.org
5702 S:      Maintained
5703 F:      drivers/net/ethernet/freescale/ucc_geth*
5704
5705 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5706 M:      Zhao Qiang <qiang.zhao@nxp.com>
5707 L:      netdev@vger.kernel.org
5708 L:      linuxppc-dev@lists.ozlabs.org
5709 S:      Maintained
5710 F:      drivers/net/wan/fsl_ucc_hdlc*
5711
5712 FREESCALE QUICC ENGINE UCC UART DRIVER
5713 M:      Timur Tabi <timur@tabi.org>
5714 L:      linuxppc-dev@lists.ozlabs.org
5715 S:      Maintained
5716 F:      drivers/tty/serial/ucc_uart.c
5717
5718 FREESCALE SOC DRIVERS
5719 M:      Li Yang <leoyang.li@nxp.com>
5720 L:      linuxppc-dev@lists.ozlabs.org
5721 L:      linux-arm-kernel@lists.infradead.org
5722 S:      Maintained
5723 F:      Documentation/devicetree/bindings/soc/fsl/
5724 F:      drivers/soc/fsl/
5725 F:      include/linux/fsl/
5726
5727 FREESCALE SOC FS_ENET DRIVER
5728 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5729 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5730 L:      linuxppc-dev@lists.ozlabs.org
5731 L:      netdev@vger.kernel.org
5732 S:      Maintained
5733 F:      drivers/net/ethernet/freescale/fs_enet/
5734 F:      include/linux/fs_enet_pd.h
5735
5736 FREESCALE SOC SOUND DRIVERS
5737 M:      Timur Tabi <timur@tabi.org>
5738 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5739 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5740 R:      Fabio Estevam <fabio.estevam@nxp.com>
5741 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5742 L:      linuxppc-dev@lists.ozlabs.org
5743 S:      Maintained
5744 F:      sound/soc/fsl/fsl*
5745 F:      sound/soc/fsl/imx*
5746 F:      sound/soc/fsl/mpc8610_hpcd.c
5747
5748 FREESCALE USB PERIPHERAL DRIVERS
5749 M:      Li Yang <leoyang.li@nxp.com>
5750 L:      linux-usb@vger.kernel.org
5751 L:      linuxppc-dev@lists.ozlabs.org
5752 S:      Maintained
5753 F:      drivers/usb/gadget/udc/fsl*
5754
5755 FREEVXFS FILESYSTEM
5756 M:      Christoph Hellwig <hch@infradead.org>
5757 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5758 S:      Maintained
5759 F:      fs/freevxfs/
5760
5761 FREEZER
5762 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5763 M:      Pavel Machek <pavel@ucw.cz>
5764 L:      linux-pm@vger.kernel.org
5765 S:      Supported
5766 F:      Documentation/power/freezing-of-tasks.txt
5767 F:      include/linux/freezer.h
5768 F:      kernel/freezer.c
5769
5770 FRONTSWAP API
5771 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5772 L:      linux-kernel@vger.kernel.org
5773 S:      Maintained
5774 F:      mm/frontswap.c
5775 F:      include/linux/frontswap.h
5776
5777 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5778 M:      David Howells <dhowells@redhat.com>
5779 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5780 S:      Supported
5781 F:      Documentation/filesystems/caching/
5782 F:      fs/fscache/
5783 F:      include/linux/fscache*.h
5784
5785 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5786 M:      Theodore Y. Ts'o <tytso@mit.edu>
5787 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5788 L:      linux-fscrypt@vger.kernel.org
5789 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5791 S:      Supported
5792 F:      fs/crypto/
5793 F:      include/linux/fscrypt*.h
5794 F:      Documentation/filesystems/fscrypt.rst
5795
5796 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5797 M:      Jan Kara <jack@suse.cz>
5798 R:      Amir Goldstein <amir73il@gmail.com>
5799 L:      linux-fsdevel@vger.kernel.org
5800 S:      Maintained
5801 F:      fs/notify/
5802 F:      include/linux/fsnotify*.h
5803
5804 FUJITSU LAPTOP EXTRAS
5805 M:      Jonathan Woithe <jwoithe@just42.net>
5806 L:      platform-driver-x86@vger.kernel.org
5807 S:      Maintained
5808 F:      drivers/platform/x86/fujitsu-laptop.c
5809
5810 FUJITSU M-5MO LS CAMERA ISP DRIVER
5811 M:      Kyungmin Park <kyungmin.park@samsung.com>
5812 M:      Heungjun Kim <riverful.kim@samsung.com>
5813 L:      linux-media@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/media/i2c/m5mols/
5816 F:      include/media/i2c/m5mols.h
5817
5818 FUJITSU TABLET EXTRAS
5819 M:      Robert Gerlach <khnz@gmx.de>
5820 L:      platform-driver-x86@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/platform/x86/fujitsu-tablet.c
5823
5824 FUSE: FILESYSTEM IN USERSPACE
5825 M:      Miklos Szeredi <miklos@szeredi.hu>
5826 L:      linux-fsdevel@vger.kernel.org
5827 W:      http://fuse.sourceforge.net/
5828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5829 S:      Maintained
5830 F:      fs/fuse/
5831 F:      include/uapi/linux/fuse.h
5832 F:      Documentation/filesystems/fuse.txt
5833
5834 FUTEX SUBSYSTEM
5835 M:      Thomas Gleixner <tglx@linutronix.de>
5836 M:      Ingo Molnar <mingo@redhat.com>
5837 R:      Peter Zijlstra <peterz@infradead.org>
5838 R:      Darren Hart <dvhart@infradead.org>
5839 L:      linux-kernel@vger.kernel.org
5840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5841 S:      Maintained
5842 F:      kernel/futex.c
5843 F:      kernel/futex_compat.c
5844 F:      include/asm-generic/futex.h
5845 F:      include/linux/futex.h
5846 F:      include/uapi/linux/futex.h
5847 F:      tools/testing/selftests/futex/
5848 F:      tools/perf/bench/futex*
5849 F:      Documentation/*futex*
5850
5851 GCC PLUGINS
5852 M:      Kees Cook <keescook@chromium.org>
5853 R:      Emese Revfy <re.emese@gmail.com>
5854 L:      kernel-hardening@lists.openwall.com
5855 S:      Maintained
5856 F:      scripts/gcc-plugins/
5857 F:      scripts/gcc-plugin.sh
5858 F:      scripts/Makefile.gcc-plugins
5859 F:      Documentation/gcc-plugins.txt
5860
5861 GCOV BASED KERNEL PROFILING
5862 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5863 S:      Maintained
5864 F:      kernel/gcov/
5865 F:      Documentation/dev-tools/gcov.rst
5866
5867 GDB KERNEL DEBUGGING HELPER SCRIPTS
5868 M:      Jan Kiszka <jan.kiszka@siemens.com>
5869 M:      Kieran Bingham <kieran@bingham.xyz>
5870 S:      Supported
5871 F:      scripts/gdb/
5872
5873 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5874 M:      Achim Leubner <achim_leubner@adaptec.com>
5875 L:      linux-scsi@vger.kernel.org
5876 W:      http://www.icp-vortex.com/
5877 S:      Supported
5878 F:      drivers/scsi/gdt*
5879
5880 GEMTEK FM RADIO RECEIVER DRIVER
5881 M:      Hans Verkuil <hverkuil@xs4all.nl>
5882 L:      linux-media@vger.kernel.org
5883 T:      git git://linuxtv.org/media_tree.git
5884 W:      https://linuxtv.org
5885 S:      Maintained
5886 F:      drivers/media/radio/radio-gemtek*
5887
5888 GENERIC GPIO I2C DRIVER
5889 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5890 S:      Supported
5891 F:      drivers/i2c/busses/i2c-gpio.c
5892 F:      include/linux/i2c-gpio.h
5893
5894 GENERIC GPIO I2C MULTIPLEXER DRIVER
5895 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5896 L:      linux-i2c@vger.kernel.org
5897 S:      Supported
5898 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5899 F:      include/linux/i2c-mux-gpio.h
5900 F:      Documentation/i2c/muxes/i2c-mux-gpio
5901
5902 GENERIC HDLC (WAN) DRIVERS
5903 M:      Krzysztof Halasa <khc@pm.waw.pl>
5904 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5905 S:      Maintained
5906 F:      drivers/net/wan/c101.c
5907 F:      drivers/net/wan/hd6457*
5908 F:      drivers/net/wan/hdlc*
5909 F:      drivers/net/wan/n2.c
5910 F:      drivers/net/wan/pc300too.c
5911 F:      drivers/net/wan/pci200syn.c
5912 F:      drivers/net/wan/wanxl*
5913
5914 GENERIC INCLUDE/ASM HEADER FILES
5915 M:      Arnd Bergmann <arnd@arndb.de>
5916 L:      linux-arch@vger.kernel.org
5917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5918 S:      Maintained
5919 F:      include/asm-generic/
5920 F:      include/uapi/asm-generic/
5921
5922 GENERIC PHY FRAMEWORK
5923 M:      Kishon Vijay Abraham I <kishon@ti.com>
5924 L:      linux-kernel@vger.kernel.org
5925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5926 S:      Supported
5927 F:      drivers/phy/
5928 F:      include/linux/phy/
5929
5930 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5931 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5932 S:      Supported
5933 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5934
5935 GENERIC PM DOMAINS
5936 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5937 M:      Kevin Hilman <khilman@kernel.org>
5938 M:      Ulf Hansson <ulf.hansson@linaro.org>
5939 L:      linux-pm@vger.kernel.org
5940 S:      Supported
5941 F:      drivers/base/power/domain*.c
5942 F:      include/linux/pm_domain.h
5943 F:      Documentation/devicetree/bindings/power/power_domain.txt
5944
5945 GENERIC UIO DRIVER FOR PCI DEVICES
5946 M:      "Michael S. Tsirkin" <mst@redhat.com>
5947 L:      kvm@vger.kernel.org
5948 S:      Supported
5949 F:      drivers/uio/uio_pci_generic.c
5950
5951 GENWQE (IBM Generic Workqueue Card)
5952 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5953 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5954 S:      Supported
5955 F:      drivers/misc/genwqe/
5956
5957 GET_MAINTAINER SCRIPT
5958 M:      Joe Perches <joe@perches.com>
5959 S:      Maintained
5960 F:      scripts/get_maintainer.pl
5961
5962 GFS2 FILE SYSTEM
5963 M:      Steven Whitehouse <swhiteho@redhat.com>
5964 M:      Bob Peterson <rpeterso@redhat.com>
5965 L:      cluster-devel@redhat.com
5966 W:      http://sources.redhat.com/cluster/
5967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5968 S:      Supported
5969 F:      Documentation/filesystems/gfs2*.txt
5970 F:      fs/gfs2/
5971 F:      include/uapi/linux/gfs2_ondisk.h
5972
5973 GIGASET ISDN DRIVERS
5974 M:      Paul Bolle <pebolle@tiscali.nl>
5975 L:      gigaset307x-common@lists.sourceforge.net
5976 W:      http://gigaset307x.sourceforge.net/
5977 S:      Odd Fixes
5978 F:      Documentation/isdn/README.gigaset
5979 F:      drivers/isdn/gigaset/
5980 F:      include/uapi/linux/gigaset_dev.h
5981
5982 GO7007 MPEG CODEC
5983 M:      Hans Verkuil <hans.verkuil@cisco.com>
5984 L:      linux-media@vger.kernel.org
5985 S:      Maintained
5986 F:      drivers/media/usb/go7007/
5987
5988 GOODIX TOUCHSCREEN
5989 M:      Bastien Nocera <hadess@hadess.net>
5990 L:      linux-input@vger.kernel.org
5991 S:      Maintained
5992 F:      drivers/input/touchscreen/goodix.c
5993
5994 GPD POCKET FAN DRIVER
5995 M:      Hans de Goede <hdegoede@redhat.com>
5996 L:      platform-driver-x86@vger.kernel.org
5997 S:      Maintained
5998 F:      drivers/platform/x86/gpd-pocket-fan.c
5999
6000 GPIO ACPI SUPPORT
6001 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6002 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6003 L:      linux-gpio@vger.kernel.org
6004 L:      linux-acpi@vger.kernel.org
6005 S:      Maintained
6006 F:      Documentation/acpi/gpio-properties.txt
6007 F:      drivers/gpio/gpiolib-acpi.c
6008
6009 GPIO IR Transmitter
6010 M:      Sean Young <sean@mess.org>
6011 L:      linux-media@vger.kernel.org
6012 S:      Maintained
6013 F:      drivers/media/rc/gpio-ir-tx.c
6014
6015 GPIO MOCKUP DRIVER
6016 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6017 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6018 L:      linux-gpio@vger.kernel.org
6019 S:      Maintained
6020 F:      drivers/gpio/gpio-mockup.c
6021 F:      tools/testing/selftests/gpio/
6022
6023 GPIO SUBSYSTEM
6024 M:      Linus Walleij <linus.walleij@linaro.org>
6025 L:      linux-gpio@vger.kernel.org
6026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6027 S:      Maintained
6028 F:      Documentation/devicetree/bindings/gpio/
6029 F:      Documentation/driver-api/gpio/
6030 F:      Documentation/gpio/
6031 F:      Documentation/ABI/testing/gpio-cdev
6032 F:      Documentation/ABI/obsolete/sysfs-gpio
6033 F:      drivers/gpio/
6034 F:      include/linux/gpio/
6035 F:      include/linux/gpio.h
6036 F:      include/linux/of_gpio.h
6037 F:      include/asm-generic/gpio.h
6038 F:      include/uapi/linux/gpio.h
6039 F:      tools/gpio/
6040
6041 GRE DEMULTIPLEXER DRIVER
6042 M:      Dmitry Kozlov <xeb@mail.ru>
6043 L:      netdev@vger.kernel.org
6044 S:      Maintained
6045 F:      net/ipv4/gre_demux.c
6046 F:      net/ipv4/gre_offload.c
6047 F:      include/net/gre.h
6048
6049 GRETH 10/100/1G Ethernet MAC device driver
6050 M:      Andreas Larsson <andreas@gaisler.com>
6051 L:      netdev@vger.kernel.org
6052 S:      Maintained
6053 F:      drivers/net/ethernet/aeroflex/
6054
6055 GREYBUS AUDIO PROTOCOLS DRIVERS
6056 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6057 M:      Mark Greer <mgreer@animalcreek.com>
6058 S:      Maintained
6059 F:      drivers/staging/greybus/audio_apbridgea.c
6060 F:      drivers/staging/greybus/audio_apbridgea.h
6061 F:      drivers/staging/greybus/audio_codec.c
6062 F:      drivers/staging/greybus/audio_codec.h
6063 F:      drivers/staging/greybus/audio_gb.c
6064 F:      drivers/staging/greybus/audio_manager.c
6065 F:      drivers/staging/greybus/audio_manager.h
6066 F:      drivers/staging/greybus/audio_manager_module.c
6067 F:      drivers/staging/greybus/audio_manager_private.h
6068 F:      drivers/staging/greybus/audio_manager_sysfs.c
6069 F:      drivers/staging/greybus/audio_module.c
6070 F:      drivers/staging/greybus/audio_topology.c
6071
6072 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6073 M:      Viresh Kumar <vireshk@kernel.org>
6074 S:      Maintained
6075 F:      drivers/staging/greybus/authentication.c
6076 F:      drivers/staging/greybus/bootrom.c
6077 F:      drivers/staging/greybus/firmware.h
6078 F:      drivers/staging/greybus/fw-core.c
6079 F:      drivers/staging/greybus/fw-download.c
6080 F:      drivers/staging/greybus/fw-managament.c
6081 F:      drivers/staging/greybus/greybus_authentication.h
6082 F:      drivers/staging/greybus/greybus_firmware.h
6083 F:      drivers/staging/greybus/hid.c
6084 F:      drivers/staging/greybus/i2c.c
6085 F:      drivers/staging/greybus/spi.c
6086 F:      drivers/staging/greybus/spilib.c
6087 F:      drivers/staging/greybus/spilib.h
6088
6089 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6090 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6091 S:      Maintained
6092 F:      drivers/staging/greybus/loopback.c
6093 F:      drivers/staging/greybus/timesync.c
6094 F:      drivers/staging/greybus/timesync_platform.c
6095
6096 GREYBUS PLATFORM DRIVERS
6097 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6098 S:      Maintained
6099 F:      drivers/staging/greybus/arche-platform.c
6100 F:      drivers/staging/greybus/arche-apb-ctrl.c
6101 F:      drivers/staging/greybus/arche_platform.h
6102
6103 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6104 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6105 S:      Maintained
6106 F:      drivers/staging/greybus/sdio.c
6107 F:      drivers/staging/greybus/light.c
6108 F:      drivers/staging/greybus/gpio.c
6109 F:      drivers/staging/greybus/power_supply.c
6110 F:      drivers/staging/greybus/spi.c
6111 F:      drivers/staging/greybus/spilib.c
6112
6113 GREYBUS SUBSYSTEM
6114 M:      Johan Hovold <johan@kernel.org>
6115 M:      Alex Elder <elder@kernel.org>
6116 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6117 S:      Maintained
6118 F:      drivers/staging/greybus/
6119 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6120
6121 GREYBUS UART PROTOCOLS DRIVERS
6122 M:      David Lin <dtwlin@gmail.com>
6123 S:      Maintained
6124 F:      drivers/staging/greybus/uart.c
6125 F:      drivers/staging/greybus/log.c
6126
6127 GS1662 VIDEO SERIALIZER
6128 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6129 L:      linux-media@vger.kernel.org
6130 T:      git git://linuxtv.org/media_tree.git
6131 S:      Maintained
6132 F:      drivers/media/spi/gs1662.c
6133
6134 GSPCA FINEPIX SUBDRIVER
6135 M:      Frank Zago <frank@zago.net>
6136 L:      linux-media@vger.kernel.org
6137 T:      git git://linuxtv.org/media_tree.git
6138 S:      Maintained
6139 F:      drivers/media/usb/gspca/finepix.c
6140
6141 GSPCA GL860 SUBDRIVER
6142 M:      Olivier Lorin <o.lorin@laposte.net>
6143 L:      linux-media@vger.kernel.org
6144 T:      git git://linuxtv.org/media_tree.git
6145 S:      Maintained
6146 F:      drivers/media/usb/gspca/gl860/
6147
6148 GSPCA M5602 SUBDRIVER
6149 M:      Erik Andren <erik.andren@gmail.com>
6150 L:      linux-media@vger.kernel.org
6151 T:      git git://linuxtv.org/media_tree.git
6152 S:      Maintained
6153 F:      drivers/media/usb/gspca/m5602/
6154
6155 GSPCA PAC207 SONIXB SUBDRIVER
6156 M:      Hans Verkuil <hverkuil@xs4all.nl>
6157 L:      linux-media@vger.kernel.org
6158 T:      git git://linuxtv.org/media_tree.git
6159 S:      Odd Fixes
6160 F:      drivers/media/usb/gspca/pac207.c
6161
6162 GSPCA SN9C20X SUBDRIVER
6163 M:      Brian Johnson <brijohn@gmail.com>
6164 L:      linux-media@vger.kernel.org
6165 T:      git git://linuxtv.org/media_tree.git
6166 S:      Maintained
6167 F:      drivers/media/usb/gspca/sn9c20x.c
6168
6169 GSPCA T613 SUBDRIVER
6170 M:      Leandro Costantino <lcostantino@gmail.com>
6171 L:      linux-media@vger.kernel.org
6172 T:      git git://linuxtv.org/media_tree.git
6173 S:      Maintained
6174 F:      drivers/media/usb/gspca/t613.c
6175
6176 GSPCA USB WEBCAM DRIVER
6177 M:      Hans Verkuil <hverkuil@xs4all.nl>
6178 L:      linux-media@vger.kernel.org
6179 T:      git git://linuxtv.org/media_tree.git
6180 S:      Odd Fixes
6181 F:      drivers/media/usb/gspca/
6182
6183 GTP (GPRS Tunneling Protocol)
6184 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6185 M:      Harald Welte <laforge@gnumonks.org>
6186 L:      osmocom-net-gprs@lists.osmocom.org
6187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6188 S:      Maintained
6189 F:      drivers/net/gtp.c
6190
6191 GUID PARTITION TABLE (GPT)
6192 M:      Davidlohr Bueso <dave@stgolabs.net>
6193 L:      linux-efi@vger.kernel.org
6194 S:      Maintained
6195 F:      block/partitions/efi.*
6196
6197 H8/300 ARCHITECTURE
6198 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6199 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6200 W:      http://uclinux-h8.sourceforge.jp
6201 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6202 S:      Maintained
6203 F:      arch/h8300/
6204 F:      drivers/clocksource/h8300_*.c
6205 F:      drivers/clk/h8300/
6206 F:      drivers/irqchip/irq-renesas-h8*.c
6207
6208 HACKRF MEDIA DRIVER
6209 M:      Antti Palosaari <crope@iki.fi>
6210 L:      linux-media@vger.kernel.org
6211 W:      https://linuxtv.org
6212 W:      http://palosaari.fi/linux/
6213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6214 T:      git git://linuxtv.org/anttip/media_tree.git
6215 S:      Maintained
6216 F:      drivers/media/usb/hackrf/
6217
6218 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6219 M:      Frank Seidel <frank@f-seidel.de>
6220 L:      platform-driver-x86@vger.kernel.org
6221 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6222 S:      Maintained
6223 F:      drivers/platform/x86/hdaps.c
6224
6225 HARDWARE MONITORING
6226 M:      Jean Delvare <jdelvare@suse.com>
6227 M:      Guenter Roeck <linux@roeck-us.net>
6228 L:      linux-hwmon@vger.kernel.org
6229 W:      http://hwmon.wiki.kernel.org/
6230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6231 S:      Maintained
6232 F:      Documentation/hwmon/
6233 F:      drivers/hwmon/
6234 F:      include/linux/hwmon*.h
6235
6236 HARDWARE RANDOM NUMBER GENERATOR CORE
6237 M:      Matt Mackall <mpm@selenic.com>
6238 M:      Herbert Xu <herbert@gondor.apana.org.au>
6239 L:      linux-crypto@vger.kernel.org
6240 S:      Odd fixes
6241 F:      Documentation/devicetree/bindings/rng/
6242 F:      Documentation/hw_random.txt
6243 F:      drivers/char/hw_random/
6244 F:      include/linux/hw_random.h
6245
6246 HARDWARE TRACING FACILITIES
6247 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6248 S:      Maintained
6249 F:      drivers/hwtracing/
6250
6251 HARDWARE SPINLOCK CORE
6252 M:      Ohad Ben-Cohen <ohad@wizery.com>
6253 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6254 L:      linux-remoteproc@vger.kernel.org
6255 S:      Maintained
6256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6257 F:      Documentation/devicetree/bindings/hwlock/
6258 F:      Documentation/hwspinlock.txt
6259 F:      drivers/hwspinlock/
6260 F:      include/linux/hwspinlock.h
6261
6262 HARMONY SOUND DRIVER
6263 L:      linux-parisc@vger.kernel.org
6264 S:      Maintained
6265 F:      sound/parisc/harmony.*
6266
6267 HDPVR USB VIDEO ENCODER DRIVER
6268 M:      Hans Verkuil <hverkuil@xs4all.nl>
6269 L:      linux-media@vger.kernel.org
6270 T:      git git://linuxtv.org/media_tree.git
6271 W:      https://linuxtv.org
6272 S:      Odd Fixes
6273 F:      drivers/media/usb/hdpvr/
6274
6275 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6276 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6277 S:      Supported
6278 F:      Documentation/watchdog/hpwdt.txt
6279 F:      drivers/watchdog/hpwdt.c
6280
6281 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6282 M:      Don Brace <don.brace@microsemi.com>
6283 L:      esc.storagedev@microsemi.com
6284 L:      linux-scsi@vger.kernel.org
6285 S:      Supported
6286 F:      Documentation/scsi/hpsa.txt
6287 F:      drivers/scsi/hpsa*.[ch]
6288 F:      include/linux/cciss*.h
6289 F:      include/uapi/linux/cciss*.h
6290
6291 HFI1 DRIVER
6292 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6293 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6294 L:      linux-rdma@vger.kernel.org
6295 S:      Supported
6296 F:      drivers/infiniband/hw/hfi1
6297
6298 HFS FILESYSTEM
6299 L:      linux-fsdevel@vger.kernel.org
6300 S:      Orphan
6301 F:      Documentation/filesystems/hfs.txt
6302 F:      fs/hfs/
6303
6304 HFSPLUS FILESYSTEM
6305 L:      linux-fsdevel@vger.kernel.org
6306 S:      Orphan
6307 F:      Documentation/filesystems/hfsplus.txt
6308 F:      fs/hfsplus/
6309
6310 HGA FRAMEBUFFER DRIVER
6311 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6312 L:      linux-nvidia@lists.surfsouth.com
6313 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6314 S:      Maintained
6315 F:      drivers/video/fbdev/hgafb.c
6316
6317 HIBERNATION (aka Software Suspend, aka swsusp)
6318 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6319 M:      Pavel Machek <pavel@ucw.cz>
6320 L:      linux-pm@vger.kernel.org
6321 B:      https://bugzilla.kernel.org
6322 S:      Supported
6323 F:      arch/x86/power/
6324 F:      drivers/base/power/
6325 F:      kernel/power/
6326 F:      include/linux/suspend.h
6327 F:      include/linux/freezer.h
6328 F:      include/linux/pm.h
6329 F:      arch/*/include/asm/suspend*.h
6330
6331 HID CORE LAYER
6332 M:      Jiri Kosina <jikos@kernel.org>
6333 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6334 L:      linux-input@vger.kernel.org
6335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6336 S:      Maintained
6337 F:      drivers/hid/
6338 F:      include/linux/hid*
6339 F:      include/uapi/linux/hid*
6340
6341 HID SENSOR HUB DRIVERS
6342 M:      Jiri Kosina <jikos@kernel.org>
6343 M:      Jonathan Cameron <jic23@kernel.org>
6344 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6345 L:      linux-input@vger.kernel.org
6346 L:      linux-iio@vger.kernel.org
6347 S:      Maintained
6348 F:      Documentation/hid/hid-sensor*
6349 F:      drivers/hid/hid-sensor-*
6350 F:      drivers/iio/*/hid-*
6351 F:      include/linux/hid-sensor-*
6352
6353 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6354 M:      Thomas Gleixner <tglx@linutronix.de>
6355 L:      linux-kernel@vger.kernel.org
6356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6357 S:      Maintained
6358 F:      Documentation/timers/
6359 F:      kernel/time/hrtimer.c
6360 F:      kernel/time/clockevents.c
6361 F:      kernel/time/timer_*.c
6362 F:      include/linux/clockchips.h
6363 F:      include/linux/hrtimer.h
6364
6365 HIGH-SPEED SCC DRIVER FOR AX.25
6366 L:      linux-hams@vger.kernel.org
6367 S:      Orphan
6368 F:      drivers/net/hamradio/dmascc.c
6369 F:      drivers/net/hamradio/scc.c
6370
6371 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6372 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6373 W:      http://www.highpoint-tech.com
6374 S:      Supported
6375 F:      Documentation/scsi/hptiop.txt
6376 F:      drivers/scsi/hptiop.c
6377
6378 HIPPI
6379 M:      Jes Sorensen <jes@trained-monkey.org>
6380 L:      linux-hippi@sunsite.dk
6381 S:      Maintained
6382 F:      include/linux/hippidevice.h
6383 F:      include/uapi/linux/if_hippi.h
6384 F:      net/802/hippi.c
6385 F:      drivers/net/hippi/
6386
6387 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6388 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6389 M:      Salil Mehta <salil.mehta@huawei.com>
6390 L:      netdev@vger.kernel.org
6391 W:      http://www.hisilicon.com
6392 S:      Maintained
6393 F:      drivers/net/ethernet/hisilicon/hns3/
6394
6395 HISILICON LPC BUS DRIVER
6396 M:      john.garry@huawei.com
6397 W:      http://www.hisilicon.com
6398 S:      Maintained
6399 F:      drivers/bus/hisi_lpc.c
6400 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6401
6402 HISILICON NETWORK SUBSYSTEM DRIVER
6403 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6404 M:      Salil Mehta <salil.mehta@huawei.com>
6405 L:      netdev@vger.kernel.org
6406 W:      http://www.hisilicon.com
6407 S:      Maintained
6408 F:      drivers/net/ethernet/hisilicon/
6409 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6410
6411 HISILICON PMU DRIVER
6412 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6413 W:      http://www.hisilicon.com
6414 S:      Supported
6415 F:      drivers/perf/hisilicon
6416 F:      Documentation/perf/hisi-pmu.txt
6417
6418 HISILICON ROCE DRIVER
6419 M:      Lijun Ou <oulijun@huawei.com>
6420 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6421 L:      linux-rdma@vger.kernel.org
6422 S:      Maintained
6423 F:      drivers/infiniband/hw/hns/
6424 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6425
6426 HISILICON SAS Controller
6427 M:      John Garry <john.garry@huawei.com>
6428 W:      http://www.hisilicon.com
6429 S:      Supported
6430 F:      drivers/scsi/hisi_sas/
6431 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6432
6433 HMM - Heterogeneous Memory Management
6434 M:      Jérôme Glisse <jglisse@redhat.com>
6435 L:      linux-mm@kvack.org
6436 S:      Maintained
6437 F:      mm/hmm*
6438 F:      include/linux/hmm*
6439 F:      Documentation/vm/hmm.txt
6440
6441 HOST AP DRIVER
6442 M:      Jouni Malinen <j@w1.fi>
6443 L:      linux-wireless@vger.kernel.org
6444 W:      http://w1.fi/hostap-driver.html
6445 S:      Obsolete
6446 F:      drivers/net/wireless/intersil/hostap/
6447
6448 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6449 L:      platform-driver-x86@vger.kernel.org
6450 S:      Orphan
6451 F:      drivers/platform/x86/tc1100-wmi.c
6452
6453 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6454 M:      Jaroslav Kysela <perex@perex.cz>
6455 S:      Maintained
6456 F:      drivers/net/ethernet/hp/hp100.*
6457
6458 HPET:   High Precision Event Timers driver
6459 M:      Clemens Ladisch <clemens@ladisch.de>
6460 S:      Maintained
6461 F:      Documentation/timers/hpet.txt
6462 F:      drivers/char/hpet.c
6463 F:      include/linux/hpet.h
6464 F:      include/uapi/linux/hpet.h
6465
6466 HPET:   x86
6467 S:      Orphan
6468 F:      arch/x86/kernel/hpet.c
6469 F:      arch/x86/include/asm/hpet.h
6470
6471 HPFS FILESYSTEM
6472 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6473 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6474 S:      Maintained
6475 F:      fs/hpfs/
6476
6477 HSI SUBSYSTEM
6478 M:      Sebastian Reichel <sre@kernel.org>
6479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6480 S:      Maintained
6481 F:      Documentation/ABI/testing/sysfs-bus-hsi
6482 F:      Documentation/driver-api/hsi.rst
6483 F:      drivers/hsi/
6484 F:      include/linux/hsi/
6485 F:      include/uapi/linux/hsi/
6486
6487 HSO 3G MODEM DRIVER
6488 L:      linux-usb@vger.kernel.org
6489 S:      Orphan
6490 F:      drivers/net/usb/hso.c
6491
6492 HSR NETWORK PROTOCOL
6493 M:      Arvid Brodin <arvid.brodin@alten.se>
6494 L:      netdev@vger.kernel.org
6495 S:      Maintained
6496 F:      net/hsr/
6497
6498 HT16K33 LED CONTROLLER DRIVER
6499 M:      Robin van der Gracht <robin@protonic.nl>
6500 S:      Maintained
6501 F:      drivers/auxdisplay/ht16k33.c
6502 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6503
6504 HTCPEN TOUCHSCREEN DRIVER
6505 M:      Pau Oliva Fora <pof@eslack.org>
6506 L:      linux-input@vger.kernel.org
6507 S:      Maintained
6508 F:      drivers/input/touchscreen/htcpen.c
6509
6510 HUAWEI ETHERNET DRIVER
6511 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6512 L:      netdev@vger.kernel.org
6513 S:      Supported
6514 F:      Documentation/networking/hinic.txt
6515 F:      drivers/net/ethernet/huawei/hinic/
6516
6517 HUGETLB FILESYSTEM
6518 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6519 S:      Maintained
6520 F:      fs/hugetlbfs/
6521
6522 HVA ST MEDIA DRIVER
6523 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6524 L:      linux-media@vger.kernel.org
6525 T:      git git://linuxtv.org/media_tree.git
6526 W:      https://linuxtv.org
6527 S:      Supported
6528 F:      drivers/media/platform/sti/hva
6529
6530 HWPOISON MEMORY FAILURE HANDLING
6531 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6532 L:      linux-mm@kvack.org
6533 S:      Maintained
6534 F:      mm/memory-failure.c
6535 F:      mm/hwpoison-inject.c
6536
6537 Hyper-V CORE AND DRIVERS
6538 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6539 M:      Haiyang Zhang <haiyangz@microsoft.com>
6540 M:      Stephen Hemminger <sthemmin@microsoft.com>
6541 L:      devel@linuxdriverproject.org
6542 S:      Maintained
6543 F:      Documentation/networking/netvsc.txt
6544 F:      arch/x86/include/asm/mshyperv.h
6545 F:      arch/x86/include/asm/trace/hyperv.h
6546 F:      arch/x86/include/asm/hyperv-tlfs.h
6547 F:      arch/x86/kernel/cpu/mshyperv.c
6548 F:      arch/x86/hyperv
6549 F:      drivers/hid/hid-hyperv.c
6550 F:      drivers/hv/
6551 F:      drivers/input/serio/hyperv-keyboard.c
6552 F:      drivers/pci/host/pci-hyperv.c
6553 F:      drivers/net/hyperv/
6554 F:      drivers/scsi/storvsc_drv.c
6555 F:      drivers/uio/uio_hv_generic.c
6556 F:      drivers/video/fbdev/hyperv_fb.c
6557 F:      net/vmw_vsock/hyperv_transport.c
6558 F:      include/linux/hyperv.h
6559 F:      include/uapi/linux/hyperv.h
6560 F:      tools/hv/
6561 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6562
6563 HYPERVISOR VIRTUAL CONSOLE DRIVER
6564 L:      linuxppc-dev@lists.ozlabs.org
6565 S:      Odd Fixes
6566 F:      drivers/tty/hvc/
6567
6568 I2C ACPI SUPPORT
6569 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6570 L:      linux-i2c@vger.kernel.org
6571 L:      linux-acpi@vger.kernel.org
6572 S:      Maintained
6573 F:      drivers/i2c/i2c-core-acpi.c
6574
6575 I2C MUXES
6576 M:      Peter Rosin <peda@axentia.se>
6577 L:      linux-i2c@vger.kernel.org
6578 S:      Maintained
6579 F:      Documentation/i2c/i2c-topology
6580 F:      Documentation/i2c/muxes/
6581 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6582 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6583 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6584 F:      drivers/i2c/i2c-mux.c
6585 F:      drivers/i2c/muxes/
6586 F:      include/linux/i2c-mux.h
6587
6588 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6589 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6590 L:      linux-i2c@vger.kernel.org
6591 S:      Maintained
6592 F:      drivers/i2c/busses/i2c-mv64xxx.c
6593
6594 I2C OVER PARALLEL PORT
6595 M:      Jean Delvare <jdelvare@suse.com>
6596 L:      linux-i2c@vger.kernel.org
6597 S:      Maintained
6598 F:      Documentation/i2c/busses/i2c-parport
6599 F:      Documentation/i2c/busses/i2c-parport-light
6600 F:      drivers/i2c/busses/i2c-parport.c
6601 F:      drivers/i2c/busses/i2c-parport-light.c
6602
6603 I2C SUBSYSTEM
6604 M:      Wolfram Sang <wsa@the-dreams.de>
6605 L:      linux-i2c@vger.kernel.org
6606 W:      https://i2c.wiki.kernel.org/
6607 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6609 S:      Maintained
6610 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6611 F:      Documentation/i2c/
6612 F:      drivers/i2c/*
6613 F:      include/linux/i2c.h
6614 F:      include/linux/i2c-dev.h
6615 F:      include/linux/i2c-smbus.h
6616 F:      include/uapi/linux/i2c.h
6617 F:      include/uapi/linux/i2c-*.h
6618
6619 I2C SUBSYSTEM HOST DRIVERS
6620 L:      linux-i2c@vger.kernel.org
6621 W:      https://i2c.wiki.kernel.org/
6622 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6624 S:      Odd Fixes
6625 F:      Documentation/devicetree/bindings/i2c/
6626 F:      drivers/i2c/algos/
6627 F:      drivers/i2c/busses/
6628
6629 I2C-TAOS-EVM DRIVER
6630 M:      Jean Delvare <jdelvare@suse.com>
6631 L:      linux-i2c@vger.kernel.org
6632 S:      Maintained
6633 F:      Documentation/i2c/busses/i2c-taos-evm
6634 F:      drivers/i2c/busses/i2c-taos-evm.c
6635
6636 I2C-TINY-USB DRIVER
6637 M:      Till Harbaum <till@harbaum.org>
6638 L:      linux-i2c@vger.kernel.org
6639 W:      http://www.harbaum.org/till/i2c_tiny_usb
6640 S:      Maintained
6641 F:      drivers/i2c/busses/i2c-tiny-usb.c
6642
6643 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6644 M:      Jean Delvare <jdelvare@suse.com>
6645 L:      linux-i2c@vger.kernel.org
6646 S:      Maintained
6647 F:      Documentation/i2c/busses/i2c-ali1535
6648 F:      Documentation/i2c/busses/i2c-ali1563
6649 F:      Documentation/i2c/busses/i2c-ali15x3
6650 F:      Documentation/i2c/busses/i2c-amd756
6651 F:      Documentation/i2c/busses/i2c-amd8111
6652 F:      Documentation/i2c/busses/i2c-i801
6653 F:      Documentation/i2c/busses/i2c-nforce2
6654 F:      Documentation/i2c/busses/i2c-piix4
6655 F:      Documentation/i2c/busses/i2c-sis5595
6656 F:      Documentation/i2c/busses/i2c-sis630
6657 F:      Documentation/i2c/busses/i2c-sis96x
6658 F:      Documentation/i2c/busses/i2c-via
6659 F:      Documentation/i2c/busses/i2c-viapro
6660 F:      drivers/i2c/busses/i2c-ali1535.c
6661 F:      drivers/i2c/busses/i2c-ali1563.c
6662 F:      drivers/i2c/busses/i2c-ali15x3.c
6663 F:      drivers/i2c/busses/i2c-amd756.c
6664 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6665 F:      drivers/i2c/busses/i2c-amd8111.c
6666 F:      drivers/i2c/busses/i2c-i801.c
6667 F:      drivers/i2c/busses/i2c-isch.c
6668 F:      drivers/i2c/busses/i2c-nforce2.c
6669 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6670 F:      drivers/i2c/busses/i2c-piix4.c
6671 F:      drivers/i2c/busses/i2c-sis5595.c
6672 F:      drivers/i2c/busses/i2c-sis630.c
6673 F:      drivers/i2c/busses/i2c-sis96x.c
6674 F:      drivers/i2c/busses/i2c-via.c
6675 F:      drivers/i2c/busses/i2c-viapro.c
6676
6677 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6678 M:      Hans de Goede <hdegoede@redhat.com>
6679 L:      linux-i2c@vger.kernel.org
6680 S:      Maintained
6681 F:      drivers/i2c/busses/i2c-cht-wc.c
6682
6683 I2C/SMBUS ISMT DRIVER
6684 M:      Seth Heasley <seth.heasley@intel.com>
6685 M:      Neil Horman <nhorman@tuxdriver.com>
6686 L:      linux-i2c@vger.kernel.org
6687 F:      drivers/i2c/busses/i2c-ismt.c
6688 F:      Documentation/i2c/busses/i2c-ismt
6689
6690 I2C/SMBUS STUB DRIVER
6691 M:      Jean Delvare <jdelvare@suse.com>
6692 L:      linux-i2c@vger.kernel.org
6693 S:      Maintained
6694 F:      drivers/i2c/i2c-stub.c
6695
6696 IA64 (Itanium) PLATFORM
6697 M:      Tony Luck <tony.luck@intel.com>
6698 M:      Fenghua Yu <fenghua.yu@intel.com>
6699 L:      linux-ia64@vger.kernel.org
6700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6701 S:      Maintained
6702 F:      arch/ia64/
6703
6704 IBM Power 842 compression accelerator
6705 M:      Haren Myneni <haren@us.ibm.com>
6706 S:      Supported
6707 F:      drivers/crypto/nx/Makefile
6708 F:      drivers/crypto/nx/Kconfig
6709 F:      drivers/crypto/nx/nx-842*
6710 F:      include/linux/sw842.h
6711 F:      crypto/842.c
6712 F:      lib/842/
6713
6714 IBM Power in-Nest Crypto Acceleration
6715 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6716 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6717 L:      linux-crypto@vger.kernel.org
6718 S:      Supported
6719 F:      drivers/crypto/nx/Makefile
6720 F:      drivers/crypto/nx/Kconfig
6721 F:      drivers/crypto/nx/nx-aes*
6722 F:      drivers/crypto/nx/nx-sha*
6723 F:      drivers/crypto/nx/nx.*
6724 F:      drivers/crypto/nx/nx_csbcpb.h
6725 F:      drivers/crypto/nx/nx_debugfs.h
6726
6727 IBM Power Linux RAID adapter
6728 M:      Brian King <brking@us.ibm.com>
6729 S:      Supported
6730 F:      drivers/scsi/ipr.*
6731
6732 IBM Power SRIOV Virtual NIC Device Driver
6733 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6734 M:      John Allen <jallen@linux.vnet.ibm.com>
6735 L:      netdev@vger.kernel.org
6736 S:      Supported
6737 F:      drivers/net/ethernet/ibm/ibmvnic.*
6738
6739 IBM Power Virtual Accelerator Switchboard
6740 M:      Sukadev Bhattiprolu
6741 L:      linuxppc-dev@lists.ozlabs.org
6742 S:      Supported
6743 F:      arch/powerpc/platforms/powernv/vas*
6744 F:      arch/powerpc/platforms/powernv/copy-paste.h
6745 F:      arch/powerpc/include/asm/vas.h
6746 F:      arch/powerpc/include/uapi/asm/vas.h
6747
6748 IBM Power Virtual Ethernet Device Driver
6749 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6750 L:      netdev@vger.kernel.org
6751 S:      Supported
6752 F:      drivers/net/ethernet/ibm/ibmveth.*
6753
6754 IBM Power Virtual FC Device Drivers
6755 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6756 L:      linux-scsi@vger.kernel.org
6757 S:      Supported
6758 F:      drivers/scsi/ibmvscsi/ibmvfc*
6759
6760 IBM Power Virtual SCSI Device Drivers
6761 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6762 L:      linux-scsi@vger.kernel.org
6763 S:      Supported
6764 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6765 F:      include/scsi/viosrp.h
6766
6767 IBM Power Virtual SCSI Device Target Driver
6768 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6769 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6770 L:      linux-scsi@vger.kernel.org
6771 L:      target-devel@vger.kernel.org
6772 S:      Supported
6773 F:      drivers/scsi/ibmvscsi_tgt/
6774
6775 IBM Power VMX Cryptographic instructions
6776 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6777 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6778 L:      linux-crypto@vger.kernel.org
6779 S:      Supported
6780 F:      drivers/crypto/vmx/Makefile
6781 F:      drivers/crypto/vmx/Kconfig
6782 F:      drivers/crypto/vmx/vmx.c
6783 F:      drivers/crypto/vmx/aes*
6784 F:      drivers/crypto/vmx/ghash*
6785 F:      drivers/crypto/vmx/ppc-xlate.pl
6786
6787 IBM ServeRAID RAID DRIVER
6788 S:      Orphan
6789 F:      drivers/scsi/ips.*
6790
6791 ICH LPC AND GPIO DRIVER
6792 M:      Peter Tyser <ptyser@xes-inc.com>
6793 S:      Maintained
6794 F:      drivers/mfd/lpc_ich.c
6795 F:      drivers/gpio/gpio-ich.c
6796
6797 IDE SUBSYSTEM
6798 M:      "David S. Miller" <davem@davemloft.net>
6799 L:      linux-ide@vger.kernel.org
6800 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6802 S:      Maintained
6803 F:      Documentation/ide/
6804 F:      drivers/ide/
6805 F:      include/linux/ide.h
6806
6807 IDE/ATAPI DRIVERS
6808 M:      Borislav Petkov <bp@alien8.de>
6809 L:      linux-ide@vger.kernel.org
6810 S:      Maintained
6811 F:      Documentation/cdrom/ide-cd
6812 F:      drivers/ide/ide-cd*
6813
6814 IDEAPAD LAPTOP EXTRAS DRIVER
6815 M:      Ike Panhc <ike.pan@canonical.com>
6816 L:      platform-driver-x86@vger.kernel.org
6817 W:      http://launchpad.net/ideapad-laptop
6818 S:      Maintained
6819 F:      drivers/platform/x86/ideapad-laptop.c
6820
6821 IDEAPAD LAPTOP SLIDEBAR DRIVER
6822 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6823 L:      linux-input@vger.kernel.org
6824 W:      https://github.com/o2genum/ideapad-slidebar
6825 S:      Maintained
6826 F:      drivers/input/misc/ideapad_slidebar.c
6827
6828 IDT VersaClock 5 CLOCK DRIVER
6829 M:      Marek Vasut <marek.vasut@gmail.com>
6830 S:      Maintained
6831 F:      drivers/clk/clk-versaclock5.c
6832
6833 IEEE 802.15.4 SUBSYSTEM
6834 M:      Alexander Aring <alex.aring@gmail.com>
6835 M:      Stefan Schmidt <stefan@osg.samsung.com>
6836 L:      linux-wpan@vger.kernel.org
6837 W:      http://wpan.cakelab.org/
6838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6840 S:      Maintained
6841 F:      net/ieee802154/
6842 F:      net/mac802154/
6843 F:      drivers/net/ieee802154/
6844 F:      include/linux/nl802154.h
6845 F:      include/linux/ieee802154.h
6846 F:      include/net/nl802154.h
6847 F:      include/net/mac802154.h
6848 F:      include/net/af_ieee802154.h
6849 F:      include/net/cfg802154.h
6850 F:      include/net/ieee802154_netdev.h
6851 F:      Documentation/networking/ieee802154.txt
6852
6853 IFE PROTOCOL
6854 M:      Yotam Gigi <yotam.gi@gmail.com>
6855 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6856 F:      net/ife
6857 F:      include/net/ife.h
6858 F:      include/uapi/linux/ife.h
6859
6860 IGORPLUG-USB IR RECEIVER
6861 M:      Sean Young <sean@mess.org>
6862 L:      linux-media@vger.kernel.org
6863 S:      Maintained
6864 F:      drivers/media/rc/igorplugusb.c
6865
6866 IGUANAWORKS USB IR TRANSCEIVER
6867 M:      Sean Young <sean@mess.org>
6868 L:      linux-media@vger.kernel.org
6869 S:      Maintained
6870 F:      drivers/media/rc/iguanair.c
6871
6872 IIO DIGITAL POTENTIOMETER DAC
6873 M:      Peter Rosin <peda@axentia.se>
6874 L:      linux-iio@vger.kernel.org
6875 S:      Maintained
6876 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6877 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6878 F:      drivers/iio/dac/dpot-dac.c
6879
6880 IIO ENVELOPE DETECTOR
6881 M:      Peter Rosin <peda@axentia.se>
6882 L:      linux-iio@vger.kernel.org
6883 S:      Maintained
6884 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6885 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6886 F:      drivers/iio/adc/envelope-detector.c
6887
6888 IIO MULTIPLEXER
6889 M:      Peter Rosin <peda@axentia.se>
6890 L:      linux-iio@vger.kernel.org
6891 S:      Maintained
6892 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6893 F:      drivers/iio/multiplexer/iio-mux.c
6894
6895 IIO SUBSYSTEM AND DRIVERS
6896 M:      Jonathan Cameron <jic23@kernel.org>
6897 R:      Hartmut Knaack <knaack.h@gmx.de>
6898 R:      Lars-Peter Clausen <lars@metafoo.de>
6899 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6900 L:      linux-iio@vger.kernel.org
6901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6902 S:      Maintained
6903 F:      Documentation/ABI/testing/configfs-iio*
6904 F:      Documentation/ABI/testing/sysfs-bus-iio*
6905 F:      Documentation/devicetree/bindings/iio/
6906 F:      drivers/iio/
6907 F:      drivers/staging/iio/
6908 F:      include/linux/iio/
6909 F:      tools/iio/
6910
6911 IKANOS/ADI EAGLE ADSL USB DRIVER
6912 M:      Matthieu Castet <castet.matthieu@free.fr>
6913 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6914 S:      Maintained
6915 F:      drivers/usb/atm/ueagle-atm.c
6916
6917 IMGTEC ASCII LCD DRIVER
6918 M:      Paul Burton <paul.burton@mips.com>
6919 S:      Maintained
6920 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6921 F:      drivers/auxdisplay/img-ascii-lcd.c
6922
6923 IMGTEC IR DECODER DRIVER
6924 M:      James Hogan <jhogan@kernel.org>
6925 S:      Maintained
6926 F:      drivers/media/rc/img-ir/
6927
6928 IMON SOUNDGRAPH USB IR RECEIVER
6929 M:      Sean Young <sean@mess.org>
6930 L:      linux-media@vger.kernel.org
6931 S:      Maintained
6932 F:      drivers/media/rc/imon_raw.c
6933 F:      drivers/media/rc/imon.c
6934
6935 IMS TWINTURBO FRAMEBUFFER DRIVER
6936 L:      linux-fbdev@vger.kernel.org
6937 S:      Orphan
6938 F:      drivers/video/fbdev/imsttfb.c
6939
6940 INA209 HARDWARE MONITOR DRIVER
6941 M:      Guenter Roeck <linux@roeck-us.net>
6942 L:      linux-hwmon@vger.kernel.org
6943 S:      Maintained
6944 F:      Documentation/hwmon/ina209
6945 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6946 F:      drivers/hwmon/ina209.c
6947
6948 INA2XX HARDWARE MONITOR DRIVER
6949 M:      Guenter Roeck <linux@roeck-us.net>
6950 L:      linux-hwmon@vger.kernel.org
6951 S:      Maintained
6952 F:      Documentation/hwmon/ina2xx
6953 F:      drivers/hwmon/ina2xx.c
6954 F:      include/linux/platform_data/ina2xx.h
6955
6956 INDUSTRY PACK SUBSYSTEM (IPACK)
6957 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6958 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6959 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6960 L:      industrypack-devel@lists.sourceforge.net
6961 W:      http://industrypack.sourceforge.net
6962 S:      Maintained
6963 F:      drivers/ipack/
6964
6965 INFINIBAND SUBSYSTEM
6966 M:      Doug Ledford <dledford@redhat.com>
6967 M:      Jason Gunthorpe <jgg@mellanox.com>
6968 L:      linux-rdma@vger.kernel.org
6969 W:      https://github.com/linux-rdma/rdma-core
6970 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6972 S:      Supported
6973 F:      Documentation/devicetree/bindings/infiniband/
6974 F:      Documentation/infiniband/
6975 F:      drivers/infiniband/
6976 F:      include/uapi/linux/if_infiniband.h
6977 F:      include/uapi/rdma/
6978 F:      include/rdma/
6979
6980 INGENIC JZ4780 DMA Driver
6981 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6982 S:      Maintained
6983 F:      drivers/dma/dma-jz4780.c
6984
6985 INGENIC JZ4780 NAND DRIVER
6986 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6987 L:      linux-mtd@lists.infradead.org
6988 S:      Maintained
6989 F:      drivers/mtd/nand/raw/jz4780_*
6990
6991 INOTIFY
6992 M:      Jan Kara <jack@suse.cz>
6993 R:      Amir Goldstein <amir73il@gmail.com>
6994 L:      linux-fsdevel@vger.kernel.org
6995 S:      Maintained
6996 F:      Documentation/filesystems/inotify.txt
6997 F:      fs/notify/inotify/
6998 F:      include/linux/inotify.h
6999 F:      include/uapi/linux/inotify.h
7000
7001 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7002 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7003 L:      linux-input@vger.kernel.org
7004 Q:      http://patchwork.kernel.org/project/linux-input/list/
7005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7006 S:      Maintained
7007 F:      drivers/input/
7008 F:      include/linux/input.h
7009 F:      include/uapi/linux/input.h
7010 F:      include/uapi/linux/input-event-codes.h
7011 F:      include/linux/input/
7012 F:      Documentation/devicetree/bindings/input/
7013 F:      Documentation/input/
7014
7015 INPUT MULTITOUCH (MT) PROTOCOL
7016 M:      Henrik Rydberg <rydberg@bitmath.org>
7017 L:      linux-input@vger.kernel.org
7018 S:      Odd fixes
7019 F:      Documentation/input/multi-touch-protocol.rst
7020 F:      drivers/input/input-mt.c
7021 K:      \b(ABS|SYN)_MT_
7022
7023 INSIDE SECURE CRYPTO DRIVER
7024 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7025 F:      drivers/crypto/inside-secure/
7026 S:      Maintained
7027 L:      linux-crypto@vger.kernel.org
7028
7029 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7030 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7031 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7032 L:      linux-integrity@vger.kernel.org
7033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7034 S:      Supported
7035 F:      security/integrity/ima/
7036
7037 INTEL 810/815 FRAMEBUFFER DRIVER
7038 M:      Antonino Daplas <adaplas@gmail.com>
7039 L:      linux-fbdev@vger.kernel.org
7040 S:      Maintained
7041 F:      drivers/video/fbdev/i810/
7042
7043 INTEL ASoC BDW/HSW DRIVERS
7044 M:      Jie Yang <yang.jie@linux.intel.com>
7045 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7046 S:      Supported
7047 F:      sound/soc/intel/common/sst-dsp*
7048 F:      sound/soc/intel/common/sst-firmware.c
7049 F:      sound/soc/intel/boards/broadwell.c
7050 F:      sound/soc/intel/haswell/
7051
7052 INTEL C600 SERIES SAS CONTROLLER DRIVER
7053 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7054 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7055 L:      linux-scsi@vger.kernel.org
7056 T:      git git://git.code.sf.net/p/intel-sas/isci
7057 S:      Supported
7058 F:      drivers/scsi/isci/
7059
7060 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7061 M:      Jani Nikula <jani.nikula@linux.intel.com>
7062 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7063 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7064 L:      intel-gfx@lists.freedesktop.org
7065 W:      https://01.org/linuxgraphics/
7066 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7067 C:      irc://chat.freenode.net/intel-gfx
7068 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7069 T:      git git://anongit.freedesktop.org/drm-intel
7070 S:      Supported
7071 F:      drivers/gpu/drm/i915/
7072 F:      include/drm/i915*
7073 F:      include/uapi/drm/i915_drm.h
7074 F:      Documentation/gpu/i915.rst
7075
7076 INTEL ETHERNET DRIVERS
7077 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7078 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7079 W:      http://www.intel.com/support/feedback.htm
7080 W:      http://e1000.sourceforge.net/
7081 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7084 S:      Supported
7085 F:      Documentation/networking/e100.txt
7086 F:      Documentation/networking/e1000.txt
7087 F:      Documentation/networking/e1000e.txt
7088 F:      Documentation/networking/igb.txt
7089 F:      Documentation/networking/igbvf.txt
7090 F:      Documentation/networking/ixgb.txt
7091 F:      Documentation/networking/ixgbe.txt
7092 F:      Documentation/networking/ixgbevf.txt
7093 F:      Documentation/networking/i40e.txt
7094 F:      Documentation/networking/i40evf.txt
7095 F:      Documentation/networking/ice.txt
7096 F:      drivers/net/ethernet/intel/
7097 F:      drivers/net/ethernet/intel/*/
7098 F:      include/linux/avf/virtchnl.h
7099
7100 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7101 M:      Maik Broemme <mbroemme@libmpq.org>
7102 L:      linux-fbdev@vger.kernel.org
7103 S:      Maintained
7104 F:      Documentation/fb/intelfb.txt
7105 F:      drivers/video/fbdev/intelfb/
7106
7107 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7108 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7109 M:      Zhi Wang <zhi.a.wang@intel.com>
7110 L:      intel-gvt-dev@lists.freedesktop.org
7111 L:      intel-gfx@lists.freedesktop.org
7112 W:      https://01.org/igvt-g
7113 T:      git https://github.com/intel/gvt-linux.git
7114 S:      Supported
7115 F:      drivers/gpu/drm/i915/gvt/
7116
7117 INTEL HID EVENT DRIVER
7118 M:      Alex Hung <alex.hung@canonical.com>
7119 L:      platform-driver-x86@vger.kernel.org
7120 S:      Maintained
7121 F:      drivers/platform/x86/intel-hid.c
7122
7123 INTEL I/OAT DMA DRIVER
7124 M:      Dave Jiang <dave.jiang@intel.com>
7125 R:      Dan Williams <dan.j.williams@intel.com>
7126 L:      dmaengine@vger.kernel.org
7127 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7128 S:      Supported
7129 F:      drivers/dma/ioat*
7130
7131 INTEL IDLE DRIVER
7132 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7133 M:      Len Brown <lenb@kernel.org>
7134 L:      linux-pm@vger.kernel.org
7135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7136 B:      https://bugzilla.kernel.org
7137 S:      Supported
7138 F:      drivers/idle/intel_idle.c
7139
7140 INTEL INTEGRATED SENSOR HUB DRIVER
7141 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7142 M:      Jiri Kosina <jikos@kernel.org>
7143 L:      linux-input@vger.kernel.org
7144 S:      Maintained
7145 F:      drivers/hid/intel-ish-hid/
7146
7147 INTEL IOMMU (VT-d)
7148 M:      David Woodhouse <dwmw2@infradead.org>
7149 L:      iommu@lists.linux-foundation.org
7150 T:      git git://git.infradead.org/iommu-2.6.git
7151 S:      Supported
7152 F:      drivers/iommu/intel-iommu.c
7153 F:      include/linux/intel-iommu.h
7154
7155 INTEL IOP-ADMA DMA DRIVER
7156 R:      Dan Williams <dan.j.williams@intel.com>
7157 S:      Odd fixes
7158 F:      drivers/dma/iop-adma.c
7159
7160 INTEL IPU3 CSI-2 CIO2 DRIVER
7161 M:      Yong Zhi <yong.zhi@intel.com>
7162 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7163 L:      linux-media@vger.kernel.org
7164 S:      Maintained
7165 F:      drivers/media/pci/intel/ipu3/
7166 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7167
7168 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7169 M:      Krzysztof Halasa <khalasa@piap.pl>
7170 S:      Maintained
7171 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7172 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7173 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7174 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7175 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7176 F:      drivers/net/wan/ixp4xx_hss.c
7177
7178 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7179 M:      Deepak Saxena <dsaxena@plexity.net>
7180 S:      Maintained
7181 F:      drivers/char/hw_random/ixp4xx-rng.c
7182
7183 INTEL MANAGEMENT ENGINE (mei)
7184 M:      Tomas Winkler <tomas.winkler@intel.com>
7185 L:      linux-kernel@vger.kernel.org
7186 S:      Supported
7187 F:      include/uapi/linux/mei.h
7188 F:      include/linux/mei_cl_bus.h
7189 F:      drivers/misc/mei/*
7190 F:      drivers/watchdog/mei_wdt.c
7191 F:      Documentation/misc-devices/mei/*
7192 F:      samples/mei/*
7193
7194 INTEL MENLOW THERMAL DRIVER
7195 M:      Sujith Thomas <sujith.thomas@intel.com>
7196 L:      platform-driver-x86@vger.kernel.org
7197 W:      https://01.org/linux-acpi
7198 S:      Supported
7199 F:      drivers/platform/x86/intel_menlow.c
7200
7201 INTEL MERRIFIELD GPIO DRIVER
7202 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7203 L:      linux-gpio@vger.kernel.org
7204 S:      Maintained
7205 F:      drivers/gpio/gpio-merrifield.c
7206
7207 INTEL MIC DRIVERS (mic)
7208 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7209 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7210 S:      Supported
7211 W:      https://github.com/sudeepdutt/mic
7212 W:      http://software.intel.com/en-us/mic-developer
7213 F:      include/linux/mic_bus.h
7214 F:      include/linux/scif.h
7215 F:      include/uapi/linux/mic_common.h
7216 F:      include/uapi/linux/mic_ioctl.h
7217 F:      include/uapi/linux/scif_ioctl.h
7218 F:      drivers/misc/mic/
7219 F:      drivers/dma/mic_x100_dma.c
7220 F:      drivers/dma/mic_x100_dma.h
7221 F:      Documentation/mic/
7222
7223 INTEL PMC CORE DRIVER
7224 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7225 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7226 L:      platform-driver-x86@vger.kernel.org
7227 S:      Maintained
7228 F:      arch/x86/include/asm/pmc_core.h
7229 F:      drivers/platform/x86/intel_pmc_core*
7230
7231 INTEL PMC/P-Unit IPC DRIVER
7232 M:      Zha Qipeng<qipeng.zha@intel.com>
7233 L:      platform-driver-x86@vger.kernel.org
7234 S:      Maintained
7235 F:      drivers/platform/x86/intel_pmc_ipc.c
7236 F:      drivers/platform/x86/intel_punit_ipc.c
7237 F:      arch/x86/include/asm/intel_pmc_ipc.h
7238 F:      arch/x86/include/asm/intel_punit_ipc.h
7239
7240 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7241 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7242 L:      linux-wireless@vger.kernel.org
7243 S:      Maintained
7244 F:      Documentation/networking/README.ipw2100
7245 F:      Documentation/networking/README.ipw2200
7246 F:      drivers/net/wireless/intel/ipw2x00/
7247
7248 INTEL PSTATE DRIVER
7249 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7250 M:      Len Brown <lenb@kernel.org>
7251 L:      linux-pm@vger.kernel.org
7252 S:      Supported
7253 F:      drivers/cpufreq/intel_pstate.c
7254
7255 INTEL RDMA RNIC DRIVER
7256 M:      Faisal Latif <faisal.latif@intel.com>
7257 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7258 L:      linux-rdma@vger.kernel.org
7259 S:      Supported
7260 F:      drivers/infiniband/hw/i40iw/
7261 F:      include/uapi/rdma/i40iw-abi.h
7262
7263 INTEL SHA MULTIBUFFER DRIVER
7264 M:      Megha Dey <megha.dey@linux.intel.com>
7265 R:      Tim Chen <tim.c.chen@linux.intel.com>
7266 L:      linux-crypto@vger.kernel.org
7267 S:      Supported
7268 F:      arch/x86/crypto/sha*-mb
7269 F:      crypto/mcryptd.c
7270
7271 INTEL TELEMETRY DRIVER
7272 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7273 L:      platform-driver-x86@vger.kernel.org
7274 S:      Maintained
7275 F:      arch/x86/include/asm/intel_telemetry.h
7276 F:      drivers/platform/x86/intel_telemetry*
7277
7278 INTEL VIRTUAL BUTTON DRIVER
7279 M:      AceLan Kao <acelan.kao@canonical.com>
7280 L:      platform-driver-x86@vger.kernel.org
7281 S:      Maintained
7282 F:      drivers/platform/x86/intel-vbtn.c
7283
7284 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7285 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7286 L:      linux-wireless@vger.kernel.org
7287 S:      Supported
7288 F:      drivers/net/wireless/intel/iwlegacy/
7289
7290 INTEL WIRELESS WIFI LINK (iwlwifi)
7291 M:      Johannes Berg <johannes.berg@intel.com>
7292 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7293 M:      Luca Coelho <luciano.coelho@intel.com>
7294 M:      Intel Linux Wireless <linuxwifi@intel.com>
7295 L:      linux-wireless@vger.kernel.org
7296 W:      http://intellinuxwireless.org
7297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7298 S:      Supported
7299 F:      drivers/net/wireless/intel/iwlwifi/
7300
7301 INTEL WIRELESS WIMAX CONNECTION 2400
7302 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7303 M:      linux-wimax@intel.com
7304 L:      wimax@linuxwimax.org (subscribers-only)
7305 S:      Supported
7306 W:      http://linuxwimax.org
7307 F:      Documentation/wimax/README.i2400m
7308 F:      drivers/net/wimax/i2400m/
7309 F:      include/uapi/linux/wimax/i2400m.h
7310
7311 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7312 M:      Mario Limonciello <mario.limonciello@dell.com>
7313 S:      Maintained
7314 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7315
7316 INTEL(R) TRACE HUB
7317 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7318 S:      Supported
7319 F:      Documentation/trace/intel_th.txt
7320 F:      drivers/hwtracing/intel_th/
7321
7322 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7323 M:      Ning Sun <ning.sun@intel.com>
7324 L:      tboot-devel@lists.sourceforge.net
7325 W:      http://tboot.sourceforge.net
7326 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7327 S:      Supported
7328 F:      Documentation/intel_txt.txt
7329 F:      include/linux/tboot.h
7330 F:      arch/x86/kernel/tboot.c
7331
7332 INTEL-MID GPIO DRIVER
7333 M:      David Cohen <david.a.cohen@linux.intel.com>
7334 L:      linux-gpio@vger.kernel.org
7335 S:      Maintained
7336 F:      drivers/gpio/gpio-intel-mid.c
7337
7338 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7339 M:      Linus Walleij <linus.walleij@linaro.org>
7340 L:      linux-iio@vger.kernel.org
7341 S:      Maintained
7342 F:      drivers/iio/gyro/mpu3050*
7343 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7344
7345 IOC3 ETHERNET DRIVER
7346 M:      Ralf Baechle <ralf@linux-mips.org>
7347 L:      linux-mips@linux-mips.org
7348 S:      Maintained
7349 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7350
7351 IOC3 SERIAL DRIVER
7352 M:      Pat Gefre <pfg@sgi.com>
7353 L:      linux-serial@vger.kernel.org
7354 S:      Maintained
7355 F:      drivers/tty/serial/ioc3_serial.c
7356
7357 IOMMU DRIVERS
7358 M:      Joerg Roedel <joro@8bytes.org>
7359 L:      iommu@lists.linux-foundation.org
7360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7361 S:      Maintained
7362 F:      Documentation/devicetree/bindings/iommu/
7363 F:      drivers/iommu/
7364 F:      include/linux/iommu.h
7365 F:      include/linux/of_iommu.h
7366 F:      include/linux/iova.h
7367
7368 IP MASQUERADING
7369 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7370 S:      Maintained
7371 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7372
7373 IPMI SUBSYSTEM
7374 M:      Corey Minyard <minyard@acm.org>
7375 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7376 W:      http://openipmi.sourceforge.net/
7377 S:      Supported
7378 F:      Documentation/IPMI.txt
7379 F:      drivers/char/ipmi/
7380 F:      include/linux/ipmi*
7381 F:      include/uapi/linux/ipmi*
7382
7383 IPS SCSI RAID DRIVER
7384 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7385 L:      linux-scsi@vger.kernel.org
7386 W:      http://www.adaptec.com/
7387 S:      Maintained
7388 F:      drivers/scsi/ips*
7389
7390 IPVS
7391 M:      Wensong Zhang <wensong@linux-vs.org>
7392 M:      Simon Horman <horms@verge.net.au>
7393 M:      Julian Anastasov <ja@ssi.bg>
7394 L:      netdev@vger.kernel.org
7395 L:      lvs-devel@vger.kernel.org
7396 S:      Maintained
7397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7399 F:      Documentation/networking/ipvs-sysctl.txt
7400 F:      include/net/ip_vs.h
7401 F:      include/uapi/linux/ip_vs.h
7402 F:      net/netfilter/ipvs/
7403
7404 IPWIRELESS DRIVER
7405 M:      Jiri Kosina <jikos@kernel.org>
7406 M:      David Sterba <dsterba@suse.com>
7407 S:      Odd Fixes
7408 F:      drivers/tty/ipwireless/
7409
7410 IPX NETWORK LAYER
7411 L:      netdev@vger.kernel.org
7412 S:      Obsolete
7413 F:      include/uapi/linux/ipx.h
7414 F:      drivers/staging/ipx/
7415
7416 IRDA SUBSYSTEM
7417 M:      Samuel Ortiz <samuel@sortiz.org>
7418 L:      irda-users@lists.sourceforge.net (subscribers-only)
7419 L:      netdev@vger.kernel.org
7420 W:      http://irda.sourceforge.net/
7421 S:      Obsolete
7422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
7423 F:      Documentation/networking/irda.txt
7424 F:      drivers/staging/irda/
7425
7426 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7427 M:      Marc Zyngier <marc.zyngier@arm.com>
7428 S:      Maintained
7429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7430 F:      Documentation/IRQ-domain.txt
7431 F:      include/linux/irqdomain.h
7432 F:      kernel/irq/irqdomain.c
7433 F:      kernel/irq/msi.c
7434
7435 IRQ SUBSYSTEM
7436 M:      Thomas Gleixner <tglx@linutronix.de>
7437 L:      linux-kernel@vger.kernel.org
7438 S:      Maintained
7439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7440 F:      kernel/irq/
7441
7442 IRQCHIP DRIVERS
7443 M:      Thomas Gleixner <tglx@linutronix.de>
7444 M:      Jason Cooper <jason@lakedaemon.net>
7445 M:      Marc Zyngier <marc.zyngier@arm.com>
7446 L:      linux-kernel@vger.kernel.org
7447 S:      Maintained
7448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7449 F:      Documentation/devicetree/bindings/interrupt-controller/
7450 F:      drivers/irqchip/
7451
7452 ISA
7453 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7454 S:      Maintained
7455 F:      Documentation/isa.txt
7456 F:      drivers/base/isa.c
7457 F:      include/linux/isa.h
7458
7459 ISA RADIO MODULE
7460 M:      Hans Verkuil <hverkuil@xs4all.nl>
7461 L:      linux-media@vger.kernel.org
7462 T:      git git://linuxtv.org/media_tree.git
7463 W:      https://linuxtv.org
7464 S:      Maintained
7465 F:      drivers/media/radio/radio-isa*
7466
7467 ISAPNP
7468 M:      Jaroslav Kysela <perex@perex.cz>
7469 S:      Maintained
7470 F:      Documentation/isapnp.txt
7471 F:      drivers/pnp/isapnp/
7472 F:      include/linux/isapnp.h
7473
7474 ISCSI
7475 M:      Lee Duncan <lduncan@suse.com>
7476 M:      Chris Leech <cleech@redhat.com>
7477 L:      open-iscsi@googlegroups.com
7478 W:      www.open-iscsi.com
7479 S:      Maintained
7480 F:      drivers/scsi/*iscsi*
7481 F:      include/scsi/*iscsi*
7482
7483 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7484 M:      Peter Jones <pjones@redhat.com>
7485 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7486 S:      Maintained
7487 F:      drivers/firmware/iscsi_ibft*
7488
7489 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7490 M:      Or Gerlitz <ogerlitz@mellanox.com>
7491 M:      Sagi Grimberg <sagi@grimberg.me>
7492 M:      Roi Dayan <roid@mellanox.com>
7493 L:      linux-rdma@vger.kernel.org
7494 S:      Supported
7495 W:      http://www.openfabrics.org
7496 W:      www.open-iscsi.org
7497 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7498 F:      drivers/infiniband/ulp/iser/
7499
7500 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7501 M:      Sagi Grimberg <sagi@grimberg.me>
7502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7503 L:      linux-rdma@vger.kernel.org
7504 L:      target-devel@vger.kernel.org
7505 S:      Supported
7506 W:      http://www.linux-iscsi.org
7507 F:      drivers/infiniband/ulp/isert
7508
7509 ISDN SUBSYSTEM
7510 M:      Karsten Keil <isdn@linux-pingi.de>
7511 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7512 L:      netdev@vger.kernel.org
7513 W:      http://www.isdn4linux.de
7514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7515 S:      Maintained
7516 F:      Documentation/isdn/
7517 F:      drivers/isdn/
7518 F:      include/linux/isdn.h
7519 F:      include/linux/isdn/
7520 F:      include/uapi/linux/isdn.h
7521 F:      include/uapi/linux/isdn/
7522
7523 ISDN SUBSYSTEM (Eicon active card driver)
7524 M:      Armin Schindler <mac@melware.de>
7525 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7526 W:      http://www.melware.de
7527 S:      Maintained
7528 F:      drivers/isdn/hardware/eicon/
7529
7530 IT87 HARDWARE MONITORING DRIVER
7531 M:      Jean Delvare <jdelvare@suse.com>
7532 L:      linux-hwmon@vger.kernel.org
7533 S:      Maintained
7534 F:      Documentation/hwmon/it87
7535 F:      drivers/hwmon/it87.c
7536
7537 IT913X MEDIA DRIVER
7538 M:      Antti Palosaari <crope@iki.fi>
7539 L:      linux-media@vger.kernel.org
7540 W:      https://linuxtv.org
7541 W:      http://palosaari.fi/linux/
7542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7543 T:      git git://linuxtv.org/anttip/media_tree.git
7544 S:      Maintained
7545 F:      drivers/media/tuners/it913x*
7546
7547 IVTV VIDEO4LINUX DRIVER
7548 M:      Andy Walls <awalls@md.metrocast.net>
7549 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7550 L:      linux-media@vger.kernel.org
7551 T:      git git://linuxtv.org/media_tree.git
7552 W:      http://www.ivtvdriver.org
7553 S:      Maintained
7554 F:      Documentation/media/v4l-drivers/ivtv*
7555 F:      drivers/media/pci/ivtv/
7556 F:      include/uapi/linux/ivtv*
7557
7558 IX2505V MEDIA DRIVER
7559 M:      Malcolm Priestley <tvboxspy@gmail.com>
7560 L:      linux-media@vger.kernel.org
7561 W:      https://linuxtv.org
7562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7563 S:      Maintained
7564 F:      drivers/media/dvb-frontends/ix2505v*
7565
7566 JAILHOUSE HYPERVISOR INTERFACE
7567 M:      Jan Kiszka <jan.kiszka@siemens.com>
7568 L:      jailhouse-dev@googlegroups.com
7569 S:      Maintained
7570 F:      arch/x86/kernel/jailhouse.c
7571 F:      arch/x86/include/asm/jailhouse_para.h
7572
7573 JC42.4 TEMPERATURE SENSOR DRIVER
7574 M:      Guenter Roeck <linux@roeck-us.net>
7575 L:      linux-hwmon@vger.kernel.org
7576 S:      Maintained
7577 F:      drivers/hwmon/jc42.c
7578 F:      Documentation/hwmon/jc42
7579
7580 JFS FILESYSTEM
7581 M:      Dave Kleikamp <shaggy@kernel.org>
7582 L:      jfs-discussion@lists.sourceforge.net
7583 W:      http://jfs.sourceforge.net/
7584 T:      git git://github.com/kleikamp/linux-shaggy.git
7585 S:      Maintained
7586 F:      Documentation/filesystems/jfs.txt
7587 F:      fs/jfs/
7588
7589 JME NETWORK DRIVER
7590 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7591 L:      netdev@vger.kernel.org
7592 S:      Maintained
7593 F:      drivers/net/ethernet/jme.*
7594
7595 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7596 M:      David Woodhouse <dwmw2@infradead.org>
7597 L:      linux-mtd@lists.infradead.org
7598 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7599 S:      Maintained
7600 F:      fs/jffs2/
7601 F:      include/uapi/linux/jffs2.h
7602
7603 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7604 M:      "Theodore Ts'o" <tytso@mit.edu>
7605 M:      Jan Kara <jack@suse.com>
7606 L:      linux-ext4@vger.kernel.org
7607 S:      Maintained
7608 F:      fs/jbd2/
7609 F:      include/linux/jbd2.h
7610
7611 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7612 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7613 L:      linux-media@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/media/platform/rcar_jpu.c
7616
7617 JSM Neo PCI based serial card
7618 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7619 L:      linux-serial@vger.kernel.org
7620 S:      Maintained
7621 F:      drivers/tty/serial/jsm/
7622
7623 K10TEMP HARDWARE MONITORING DRIVER
7624 M:      Clemens Ladisch <clemens@ladisch.de>
7625 L:      linux-hwmon@vger.kernel.org
7626 S:      Maintained
7627 F:      Documentation/hwmon/k10temp
7628 F:      drivers/hwmon/k10temp.c
7629
7630 K8TEMP HARDWARE MONITORING DRIVER
7631 M:      Rudolf Marek <r.marek@assembler.cz>
7632 L:      linux-hwmon@vger.kernel.org
7633 S:      Maintained
7634 F:      Documentation/hwmon/k8temp
7635 F:      drivers/hwmon/k8temp.c
7636
7637 KASAN
7638 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7639 R:      Alexander Potapenko <glider@google.com>
7640 R:      Dmitry Vyukov <dvyukov@google.com>
7641 L:      kasan-dev@googlegroups.com
7642 S:      Maintained
7643 F:      arch/*/include/asm/kasan.h
7644 F:      arch/*/mm/kasan_init*
7645 F:      Documentation/dev-tools/kasan.rst
7646 F:      include/linux/kasan*.h
7647 F:      lib/test_kasan.c
7648 F:      mm/kasan/
7649 F:      scripts/Makefile.kasan
7650
7651 KCONFIG
7652 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7654 L:      linux-kbuild@vger.kernel.org
7655 S:      Maintained
7656 F:      Documentation/kbuild/kconfig-language.txt
7657 F:      scripts/kconfig/
7658
7659 KDUMP
7660 M:      Dave Young <dyoung@redhat.com>
7661 M:      Baoquan He <bhe@redhat.com>
7662 R:      Vivek Goyal <vgoyal@redhat.com>
7663 L:      kexec@lists.infradead.org
7664 W:      http://lse.sourceforge.net/kdump/
7665 S:      Maintained
7666 F:      Documentation/kdump/
7667
7668 KEENE FM RADIO TRANSMITTER DRIVER
7669 M:      Hans Verkuil <hverkuil@xs4all.nl>
7670 L:      linux-media@vger.kernel.org
7671 T:      git git://linuxtv.org/media_tree.git
7672 W:      https://linuxtv.org
7673 S:      Maintained
7674 F:      drivers/media/radio/radio-keene*
7675
7676 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7677 M:      Ian Kent <raven@themaw.net>
7678 L:      autofs@vger.kernel.org
7679 S:      Maintained
7680 F:      fs/autofs4/
7681
7682 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7683 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7684 M:      Michal Marek <michal.lkml@markovi.net>
7685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7686 L:      linux-kbuild@vger.kernel.org
7687 S:      Maintained
7688 F:      Documentation/kbuild/
7689 F:      Makefile
7690 F:      scripts/Makefile.*
7691 F:      scripts/basic/
7692 F:      scripts/mk*
7693 F:      scripts/package/
7694
7695 KERNEL JANITORS
7696 L:      kernel-janitors@vger.kernel.org
7697 W:      http://kernelnewbies.org/KernelJanitors
7698 S:      Odd Fixes
7699
7700 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7701 M:      "J. Bruce Fields" <bfields@fieldses.org>
7702 M:      Jeff Layton <jlayton@kernel.org>
7703 L:      linux-nfs@vger.kernel.org
7704 W:      http://nfs.sourceforge.net/
7705 T:      git git://linux-nfs.org/~bfields/linux.git
7706 S:      Supported
7707 F:      fs/nfsd/
7708 F:      include/uapi/linux/nfsd/
7709 F:      fs/lockd/
7710 F:      fs/nfs_common/
7711 F:      net/sunrpc/
7712 F:      include/linux/lockd/
7713 F:      include/linux/sunrpc/
7714 F:      include/uapi/linux/sunrpc/
7715
7716 KERNEL SELFTEST FRAMEWORK
7717 M:      Shuah Khan <shuahkh@osg.samsung.com>
7718 M:      Shuah Khan <shuah@kernel.org>
7719 L:      linux-kselftest@vger.kernel.org
7720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7721 S:      Maintained
7722 F:      tools/testing/selftests/
7723 F:      Documentation/dev-tools/kselftest*
7724
7725 KERNEL USERMODE HELPER
7726 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7727 L:      linux-kernel@vger.kernel.org
7728 S:      Maintained
7729 F:      kernel/umh.c
7730 F:      include/linux/umh.h
7731
7732 KERNEL VIRTUAL MACHINE (KVM)
7733 M:      Paolo Bonzini <pbonzini@redhat.com>
7734 M:      Radim Krčmář <rkrcmar@redhat.com>
7735 L:      kvm@vger.kernel.org
7736 W:      http://www.linux-kvm.org
7737 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7738 S:      Supported
7739 F:      Documentation/virtual/kvm/
7740 F:      include/trace/events/kvm.h
7741 F:      include/uapi/asm-generic/kvm*
7742 F:      include/uapi/linux/kvm*
7743 F:      include/asm-generic/kvm*
7744 F:      include/linux/kvm*
7745 F:      include/kvm/iodev.h
7746 F:      virt/kvm/*
7747 F:      tools/kvm/
7748
7749 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7750 M:      Joerg Roedel <joro@8bytes.org>
7751 L:      kvm@vger.kernel.org
7752 W:      http://www.linux-kvm.org/
7753 S:      Maintained
7754 F:      arch/x86/include/asm/svm.h
7755 F:      arch/x86/kvm/svm.c
7756
7757 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7758 M:      Christoffer Dall <christoffer.dall@linaro.org>
7759 M:      Marc Zyngier <marc.zyngier@arm.com>
7760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7761 L:      kvmarm@lists.cs.columbia.edu
7762 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7764 S:      Supported
7765 F:      arch/arm/include/uapi/asm/kvm*
7766 F:      arch/arm/include/asm/kvm*
7767 F:      arch/arm/kvm/
7768 F:      virt/kvm/arm/
7769 F:      include/kvm/arm_*
7770
7771 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7772 M:      Christoffer Dall <christoffer.dall@linaro.org>
7773 M:      Marc Zyngier <marc.zyngier@arm.com>
7774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7775 L:      kvmarm@lists.cs.columbia.edu
7776 S:      Maintained
7777 F:      arch/arm64/include/uapi/asm/kvm*
7778 F:      arch/arm64/include/asm/kvm*
7779 F:      arch/arm64/kvm/
7780
7781 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7782 M:      James Hogan <jhogan@kernel.org>
7783 L:      linux-mips@linux-mips.org
7784 S:      Supported
7785 F:      arch/mips/include/uapi/asm/kvm*
7786 F:      arch/mips/include/asm/kvm*
7787 F:      arch/mips/kvm/
7788
7789 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7790 M:      Paul Mackerras <paulus@ozlabs.org>
7791 L:      kvm-ppc@vger.kernel.org
7792 W:      http://www.linux-kvm.org/
7793 T:      git git://github.com/agraf/linux-2.6.git
7794 S:      Supported
7795 F:      arch/powerpc/include/uapi/asm/kvm*
7796 F:      arch/powerpc/include/asm/kvm*
7797 F:      arch/powerpc/kvm/
7798 F:      arch/powerpc/kernel/kvm*
7799
7800 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7801 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7802 M:      Janosch Frank <frankja@linux.ibm.com>
7803 R:      David Hildenbrand <david@redhat.com>
7804 R:      Cornelia Huck <cohuck@redhat.com>
7805 L:      linux-s390@vger.kernel.org
7806 W:      http://www.ibm.com/developerworks/linux/linux390/
7807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7808 S:      Supported
7809 F:      arch/s390/include/uapi/asm/kvm*
7810 F:      arch/s390/include/asm/gmap.h
7811 F:      arch/s390/include/asm/kvm*
7812 F:      arch/s390/kvm/
7813 F:      arch/s390/mm/gmap.c
7814
7815 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7816 M:      Paolo Bonzini <pbonzini@redhat.com>
7817 M:      Radim Krčmář <rkrcmar@redhat.com>
7818 L:      kvm@vger.kernel.org
7819 W:      http://www.linux-kvm.org
7820 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7821 S:      Supported
7822 F:      arch/x86/kvm/
7823 F:      arch/x86/include/uapi/asm/kvm*
7824 F:      arch/x86/include/asm/kvm*
7825 F:      arch/x86/include/asm/pvclock-abi.h
7826 F:      arch/x86/kernel/kvm.c
7827 F:      arch/x86/kernel/kvmclock.c
7828
7829 KERNFS
7830 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7831 M:      Tejun Heo <tj@kernel.org>
7832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7833 S:      Supported
7834 F:      include/linux/kernfs.h
7835 F:      fs/kernfs/
7836
7837 KEXEC
7838 M:      Eric Biederman <ebiederm@xmission.com>
7839 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7840 L:      kexec@lists.infradead.org
7841 S:      Maintained
7842 F:      include/linux/kexec.h
7843 F:      include/uapi/linux/kexec.h
7844 F:      kernel/kexec*
7845
7846 KEYS-ENCRYPTED
7847 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7848 L:      linux-integrity@vger.kernel.org
7849 L:      keyrings@vger.kernel.org
7850 S:      Supported
7851 F:      Documentation/security/keys/trusted-encrypted.rst
7852 F:      include/keys/encrypted-type.h
7853 F:      security/keys/encrypted-keys/
7854
7855 KEYS-TRUSTED
7856 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7857 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7858 L:      linux-integrity@vger.kernel.org
7859 L:      keyrings@vger.kernel.org
7860 S:      Supported
7861 F:      Documentation/security/keys/trusted-encrypted.rst
7862 F:      include/keys/trusted-type.h
7863 F:      security/keys/trusted.c
7864 F:      security/keys/trusted.h
7865
7866 KEYS/KEYRINGS:
7867 M:      David Howells <dhowells@redhat.com>
7868 L:      keyrings@vger.kernel.org
7869 S:      Maintained
7870 F:      Documentation/security/keys/core.rst
7871 F:      include/linux/key.h
7872 F:      include/linux/key-type.h
7873 F:      include/linux/keyctl.h
7874 F:      include/uapi/linux/keyctl.h
7875 F:      include/keys/
7876 F:      security/keys/
7877
7878 KGDB / KDB /debug_core
7879 M:      Jason Wessel <jason.wessel@windriver.com>
7880 M:      Daniel Thompson <daniel.thompson@linaro.org>
7881 W:      http://kgdb.wiki.kernel.org/
7882 L:      kgdb-bugreport@lists.sourceforge.net
7883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7884 S:      Maintained
7885 F:      Documentation/dev-tools/kgdb.rst
7886 F:      drivers/misc/kgdbts.c
7887 F:      drivers/tty/serial/kgdboc.c
7888 F:      include/linux/kdb.h
7889 F:      include/linux/kgdb.h
7890 F:      kernel/debug/
7891
7892 KMEMLEAK
7893 M:      Catalin Marinas <catalin.marinas@arm.com>
7894 S:      Maintained
7895 F:      Documentation/dev-tools/kmemleak.rst
7896 F:      include/linux/kmemleak.h
7897 F:      mm/kmemleak.c
7898 F:      mm/kmemleak-test.c
7899
7900 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7901 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7902 L:      linux-kernel@vger.kernel.org
7903 S:      Maintained
7904 F:      kernel/kmod.c
7905 F:      include/linux/kmod.h
7906 F:      lib/test_kmod.c
7907 F:      tools/testing/selftests/kmod/
7908
7909 KPROBES
7910 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7911 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7912 M:      "David S. Miller" <davem@davemloft.net>
7913 M:      Masami Hiramatsu <mhiramat@kernel.org>
7914 S:      Maintained
7915 F:      Documentation/kprobes.txt
7916 F:      include/linux/kprobes.h
7917 F:      include/asm-generic/kprobes.h
7918 F:      kernel/kprobes.c
7919
7920 KS0108 LCD CONTROLLER DRIVER
7921 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7922 W:      http://miguelojeda.es/auxdisplay.htm
7923 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7924 S:      Maintained
7925 F:      Documentation/auxdisplay/ks0108
7926 F:      drivers/auxdisplay/ks0108.c
7927 F:      include/linux/ks0108.h
7928
7929 L3MDEV
7930 M:      David Ahern <dsa@cumulusnetworks.com>
7931 L:      netdev@vger.kernel.org
7932 S:      Maintained
7933 F:      net/l3mdev
7934 F:      include/net/l3mdev.h
7935
7936 LANTIQ MIPS ARCHITECTURE
7937 M:      John Crispin <john@phrozen.org>
7938 L:      linux-mips@linux-mips.org
7939 S:      Maintained
7940 F:      arch/mips/lantiq
7941 F:      drivers/soc/lantiq
7942
7943 LAPB module
7944 L:      linux-x25@vger.kernel.org
7945 S:      Orphan
7946 F:      Documentation/networking/lapb-module.txt
7947 F:      include/*/lapb.h
7948 F:      net/lapb/
7949
7950 LASI 53c700 driver for PARISC
7951 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7952 L:      linux-scsi@vger.kernel.org
7953 S:      Maintained
7954 F:      Documentation/scsi/53c700.txt
7955 F:      drivers/scsi/53c700*
7956
7957 LEAKING_ADDRESSES
7958 M:      Tobin C. Harding <me@tobin.cc>
7959 M:      Tycho Andersen <tycho@tycho.ws>
7960 L:      kernel-hardening@lists.openwall.com
7961 S:      Maintained
7962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7963 F:      scripts/leaking_addresses.pl
7964
7965 LED SUBSYSTEM
7966 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7967 M:      Pavel Machek <pavel@ucw.cz>
7968 L:      linux-leds@vger.kernel.org
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7970 S:      Maintained
7971 F:      Documentation/devicetree/bindings/leds/
7972 F:      drivers/leds/
7973 F:      include/linux/leds.h
7974
7975 LEGACY EEPROM DRIVER
7976 M:      Jean Delvare <jdelvare@suse.com>
7977 S:      Maintained
7978 F:      Documentation/misc-devices/eeprom
7979 F:      drivers/misc/eeprom/eeprom.c
7980
7981 LEGO USB Tower driver
7982 M:      Juergen Stuber <starblue@users.sourceforge.net>
7983 L:      legousb-devel@lists.sourceforge.net
7984 W:      http://legousb.sourceforge.net/
7985 S:      Maintained
7986 F:      drivers/usb/misc/legousbtower.c
7987
7988 LG2160 MEDIA DRIVER
7989 M:      Michael Krufky <mkrufky@linuxtv.org>
7990 L:      linux-media@vger.kernel.org
7991 W:      https://linuxtv.org
7992 W:      http://github.com/mkrufky
7993 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7994 T:      git git://linuxtv.org/mkrufky/tuners.git
7995 S:      Maintained
7996 F:      drivers/media/dvb-frontends/lg2160.*
7997
7998 LGDT3305 MEDIA DRIVER
7999 M:      Michael Krufky <mkrufky@linuxtv.org>
8000 L:      linux-media@vger.kernel.org
8001 W:      https://linuxtv.org
8002 W:      http://github.com/mkrufky
8003 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8004 T:      git git://linuxtv.org/mkrufky/tuners.git
8005 S:      Maintained
8006 F:      drivers/media/dvb-frontends/lgdt3305.*
8007
8008 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8009 M:      Viresh Kumar <vireshk@kernel.org>
8010 L:      linux-ide@vger.kernel.org
8011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8012 S:      Maintained
8013 F:      include/linux/pata_arasan_cf_data.h
8014 F:      drivers/ata/pata_arasan_cf.c
8015
8016 LIBATA PATA DRIVERS
8017 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8018 M:      Tejun Heo <tj@kernel.org>
8019 L:      linux-ide@vger.kernel.org
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8021 S:      Maintained
8022 F:      drivers/ata/pata_*.c
8023 F:      drivers/ata/ata_generic.c
8024
8025 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8026 M:      Linus Walleij <linus.walleij@linaro.org>
8027 L:      linux-ide@vger.kernel.org
8028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8029 S:      Maintained
8030 F:      drivers/ata/pata_ftide010.c
8031 F:      drivers/ata/sata_gemini.c
8032 F:      drivers/ata/sata_gemini.h
8033
8034 LIBATA SATA AHCI PLATFORM devices support
8035 M:      Hans de Goede <hdegoede@redhat.com>
8036 M:      Tejun Heo <tj@kernel.org>
8037 L:      linux-ide@vger.kernel.org
8038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8039 S:      Maintained
8040 F:      drivers/ata/ahci_platform.c
8041 F:      drivers/ata/libahci_platform.c
8042 F:      include/linux/ahci_platform.h
8043
8044 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8045 M:      Mikael Pettersson <mikpelinux@gmail.com>
8046 L:      linux-ide@vger.kernel.org
8047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8048 S:      Maintained
8049 F:      drivers/ata/sata_promise.*
8050
8051 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8052 M:      Tejun Heo <tj@kernel.org>
8053 L:      linux-ide@vger.kernel.org
8054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8055 S:      Maintained
8056 F:      drivers/ata/
8057 F:      include/linux/ata.h
8058 F:      include/linux/libata.h
8059 F:      Documentation/devicetree/bindings/ata/
8060
8061 LIBLOCKDEP
8062 M:      Sasha Levin <alexander.levin@verizon.com>
8063 S:      Maintained
8064 F:      tools/lib/lockdep/
8065
8066 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8067 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8068 M:      Dan Williams <dan.j.williams@intel.com>
8069 M:      Vishal Verma <vishal.l.verma@intel.com>
8070 M:      Dave Jiang <dave.jiang@intel.com>
8071 L:      linux-nvdimm@lists.01.org
8072 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8073 S:      Supported
8074 F:      drivers/nvdimm/blk.c
8075 F:      drivers/nvdimm/region_devs.c
8076
8077 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8078 M:      Vishal Verma <vishal.l.verma@intel.com>
8079 M:      Dan Williams <dan.j.williams@intel.com>
8080 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8081 M:      Dave Jiang <dave.jiang@intel.com>
8082 L:      linux-nvdimm@lists.01.org
8083 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8084 S:      Supported
8085 F:      drivers/nvdimm/btt*
8086
8087 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8088 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8089 M:      Dan Williams <dan.j.williams@intel.com>
8090 M:      Vishal Verma <vishal.l.verma@intel.com>
8091 M:      Dave Jiang <dave.jiang@intel.com>
8092 L:      linux-nvdimm@lists.01.org
8093 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8094 S:      Supported
8095 F:      drivers/nvdimm/pmem*
8096
8097 LIBNVDIMM: DEVICETREE BINDINGS
8098 M:      Oliver O'Halloran <oohall@gmail.com>
8099 L:      linux-nvdimm@lists.01.org
8100 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8101 S:      Supported
8102 F:      drivers/nvdimm/of_pmem.c
8103 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8104
8105 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8106 M:      Dan Williams <dan.j.williams@intel.com>
8107 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8108 M:      Vishal Verma <vishal.l.verma@intel.com>
8109 M:      Dave Jiang <dave.jiang@intel.com>
8110 L:      linux-nvdimm@lists.01.org
8111 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8113 S:      Supported
8114 F:      drivers/nvdimm/*
8115 F:      drivers/acpi/nfit/*
8116 F:      include/linux/nd.h
8117 F:      include/linux/libnvdimm.h
8118 F:      include/uapi/linux/ndctl.h
8119
8120 LIGHTNVM PLATFORM SUPPORT
8121 M:      Matias Bjorling <mb@lightnvm.io>
8122 W:      http://github/OpenChannelSSD
8123 L:      linux-block@vger.kernel.org
8124 S:      Maintained
8125 F:      drivers/lightnvm/
8126 F:      include/linux/lightnvm.h
8127 F:      include/uapi/linux/lightnvm.h
8128
8129 LINUX FOR POWER MACINTOSH
8130 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8131 W:      http://www.penguinppc.org/
8132 L:      linuxppc-dev@lists.ozlabs.org
8133 S:      Maintained
8134 F:      arch/powerpc/platforms/powermac/
8135 F:      drivers/macintosh/
8136
8137 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8138 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8139 M:      Paul Mackerras <paulus@samba.org>
8140 M:      Michael Ellerman <mpe@ellerman.id.au>
8141 W:      https://github.com/linuxppc/linux/wiki
8142 L:      linuxppc-dev@lists.ozlabs.org
8143 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8145 S:      Supported
8146 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8147 F:      Documentation/devicetree/bindings/powerpc/
8148 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8149 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8150 F:      Documentation/powerpc/
8151 F:      arch/powerpc/
8152 F:      drivers/char/tpm/tpm_ibmvtpm*
8153 F:      drivers/crypto/nx/
8154 F:      drivers/crypto/vmx/
8155 F:      drivers/i2c/busses/i2c-opal.c
8156 F:      drivers/net/ethernet/ibm/ibmveth.*
8157 F:      drivers/net/ethernet/ibm/ibmvnic.*
8158 F:      drivers/pci/hotplug/pnv_php.c
8159 F:      drivers/pci/hotplug/rpa*
8160 F:      drivers/rtc/rtc-opal.c
8161 F:      drivers/scsi/ibmvscsi/
8162 F:      drivers/tty/hvc/hvc_opal.c
8163 F:      drivers/watchdog/wdrtas.c
8164 F:      tools/testing/selftests/powerpc
8165 N:      /pmac
8166 N:      powermac
8167 N:      powernv
8168 N:      [^a-z0-9]ps3
8169 N:      pseries
8170
8171 LINUX FOR POWERPC EMBEDDED MPC5XXX
8172 M:      Anatolij Gustschin <agust@denx.de>
8173 L:      linuxppc-dev@lists.ozlabs.org
8174 T:      git git://git.denx.de/linux-denx-agust.git
8175 S:      Maintained
8176 F:      arch/powerpc/platforms/512x/
8177 F:      arch/powerpc/platforms/52xx/
8178
8179 LINUX FOR POWERPC EMBEDDED PPC4XX
8180 M:      Alistair Popple <alistair@popple.id.au>
8181 M:      Matt Porter <mporter@kernel.crashing.org>
8182 W:      http://www.penguinppc.org/
8183 L:      linuxppc-dev@lists.ozlabs.org
8184 S:      Maintained
8185 F:      arch/powerpc/platforms/40x/
8186 F:      arch/powerpc/platforms/44x/
8187
8188 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8189 M:      Scott Wood <oss@buserror.net>
8190 M:      Kumar Gala <galak@kernel.crashing.org>
8191 W:      http://www.penguinppc.org/
8192 L:      linuxppc-dev@lists.ozlabs.org
8193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8194 S:      Maintained
8195 F:      arch/powerpc/platforms/83xx/
8196 F:      arch/powerpc/platforms/85xx/
8197 F:      Documentation/devicetree/bindings/powerpc/fsl/
8198
8199 LINUX FOR POWERPC EMBEDDED PPC8XX
8200 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8201 W:      http://www.penguinppc.org/
8202 L:      linuxppc-dev@lists.ozlabs.org
8203 S:      Maintained
8204 F:      arch/powerpc/platforms/8xx/
8205
8206 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8207 L:      linuxppc-dev@lists.ozlabs.org
8208 S:      Orphan
8209 F:      arch/powerpc/*/*virtex*
8210 F:      arch/powerpc/*/*/*virtex*
8211
8212 LINUX FOR POWERPC PA SEMI PWRFICIENT
8213 L:      linuxppc-dev@lists.ozlabs.org
8214 S:      Orphan
8215 F:      arch/powerpc/platforms/pasemi/
8216 F:      drivers/*/*pasemi*
8217 F:      drivers/*/*/*pasemi*
8218
8219 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8220 M:      Kees Cook <keescook@chromium.org>
8221 S:      Maintained
8222 F:      drivers/misc/lkdtm/*
8223
8224 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8225 M:      Alan Stern <stern@rowland.harvard.edu>
8226 M:      Andrea Parri <parri.andrea@gmail.com>
8227 M:      Will Deacon <will.deacon@arm.com>
8228 M:      Peter Zijlstra <peterz@infradead.org>
8229 M:      Boqun Feng <boqun.feng@gmail.com>
8230 M:      Nicholas Piggin <npiggin@gmail.com>
8231 M:      David Howells <dhowells@redhat.com>
8232 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8233 M:      Luc Maranget <luc.maranget@inria.fr>
8234 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8235 R:      Akira Yokosawa <akiyks@gmail.com>
8236 L:      linux-kernel@vger.kernel.org
8237 S:      Supported
8238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8239 F:      tools/memory-model/
8240 F:      Documentation/memory-barriers.txt
8241
8242 LINUX SECURITY MODULE (LSM) FRAMEWORK
8243 M:      Chris Wright <chrisw@sous-sol.org>
8244 L:      linux-security-module@vger.kernel.org
8245 S:      Supported
8246
8247 LIS3LV02D ACCELEROMETER DRIVER
8248 M:      Eric Piel <eric.piel@tremplin-utc.net>
8249 S:      Maintained
8250 F:      Documentation/misc-devices/lis3lv02d
8251 F:      drivers/misc/lis3lv02d/
8252 F:      drivers/platform/x86/hp_accel.c
8253
8254 LIVE PATCHING
8255 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8256 M:      Jessica Yu <jeyu@kernel.org>
8257 M:      Jiri Kosina <jikos@kernel.org>
8258 M:      Miroslav Benes <mbenes@suse.cz>
8259 R:      Petr Mladek <pmladek@suse.com>
8260 S:      Maintained
8261 F:      kernel/livepatch/
8262 F:      include/linux/livepatch.h
8263 F:      arch/x86/include/asm/livepatch.h
8264 F:      arch/x86/kernel/livepatch.c
8265 F:      Documentation/livepatch/
8266 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8267 F:      samples/livepatch/
8268 L:      live-patching@vger.kernel.org
8269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8270
8271 LLC (802.2)
8272 L:      netdev@vger.kernel.org
8273 S:      Odd fixes
8274 F:      include/linux/llc.h
8275 F:      include/uapi/linux/llc.h
8276 F:      include/net/llc*
8277 F:      net/llc/
8278
8279 LM73 HARDWARE MONITOR DRIVER
8280 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8281 L:      linux-hwmon@vger.kernel.org
8282 S:      Maintained
8283 F:      drivers/hwmon/lm73.c
8284
8285 LM78 HARDWARE MONITOR DRIVER
8286 M:      Jean Delvare <jdelvare@suse.com>
8287 L:      linux-hwmon@vger.kernel.org
8288 S:      Maintained
8289 F:      Documentation/hwmon/lm78
8290 F:      drivers/hwmon/lm78.c
8291
8292 LM83 HARDWARE MONITOR DRIVER
8293 M:      Jean Delvare <jdelvare@suse.com>
8294 L:      linux-hwmon@vger.kernel.org
8295 S:      Maintained
8296 F:      Documentation/hwmon/lm83
8297 F:      drivers/hwmon/lm83.c
8298
8299 LM90 HARDWARE MONITOR DRIVER
8300 M:      Jean Delvare <jdelvare@suse.com>
8301 L:      linux-hwmon@vger.kernel.org
8302 S:      Maintained
8303 F:      Documentation/hwmon/lm90
8304 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8305 F:      drivers/hwmon/lm90.c
8306 F:      include/dt-bindings/thermal/lm90.h
8307
8308 LM95234 HARDWARE MONITOR DRIVER
8309 M:      Guenter Roeck <linux@roeck-us.net>
8310 L:      linux-hwmon@vger.kernel.org
8311 S:      Maintained
8312 F:      Documentation/hwmon/lm95234
8313 F:      drivers/hwmon/lm95234.c
8314
8315 LME2510 MEDIA DRIVER
8316 M:      Malcolm Priestley <tvboxspy@gmail.com>
8317 L:      linux-media@vger.kernel.org
8318 W:      https://linuxtv.org
8319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8320 S:      Maintained
8321 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8322
8323 LOADPIN SECURITY MODULE
8324 M:      Kees Cook <keescook@chromium.org>
8325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8326 S:      Supported
8327 F:      security/loadpin/
8328 F:      Documentation/admin-guide/LSM/LoadPin.rst
8329
8330 LOCKING PRIMITIVES
8331 M:      Peter Zijlstra <peterz@infradead.org>
8332 M:      Ingo Molnar <mingo@redhat.com>
8333 L:      linux-kernel@vger.kernel.org
8334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8335 S:      Maintained
8336 F:      Documentation/locking/
8337 F:      include/linux/lockdep.h
8338 F:      include/linux/spinlock*.h
8339 F:      arch/*/include/asm/spinlock*.h
8340 F:      include/linux/rwlock*.h
8341 F:      include/linux/mutex*.h
8342 F:      arch/*/include/asm/mutex*.h
8343 F:      include/linux/rwsem*.h
8344 F:      arch/*/include/asm/rwsem.h
8345 F:      include/linux/seqlock.h
8346 F:      lib/locking*.[ch]
8347 F:      kernel/locking/
8348 X:      kernel/locking/locktorture.c
8349
8350 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8351 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8352 L:      linux-ntfs-dev@lists.sourceforge.net
8353 W:      http://www.linux-ntfs.org/content/view/19/37/
8354 S:      Maintained
8355 F:      Documentation/ldm.txt
8356 F:      block/partitions/ldm.*
8357
8358 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8359 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8360 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8361 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8362 L:      MPT-FusionLinux.pdl@broadcom.com
8363 L:      linux-scsi@vger.kernel.org
8364 W:      http://www.avagotech.com/support/
8365 S:      Supported
8366 F:      drivers/message/fusion/
8367 F:      drivers/scsi/mpt2sas/
8368 F:      drivers/scsi/mpt3sas/
8369
8370 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8371 M:      Matthew Wilcox <matthew@wil.cx>
8372 L:      linux-scsi@vger.kernel.org
8373 S:      Maintained
8374 F:      drivers/scsi/sym53c8xx_2/
8375
8376 LTC4261 HARDWARE MONITOR DRIVER
8377 M:      Guenter Roeck <linux@roeck-us.net>
8378 L:      linux-hwmon@vger.kernel.org
8379 S:      Maintained
8380 F:      Documentation/hwmon/ltc4261
8381 F:      drivers/hwmon/ltc4261.c
8382
8383 LTC4306 I2C MULTIPLEXER DRIVER
8384 M:      Michael Hennerich <michael.hennerich@analog.com>
8385 W:      http://ez.analog.com/community/linux-device-drivers
8386 L:      linux-i2c@vger.kernel.org
8387 S:      Supported
8388 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8389 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8390
8391 LTP (Linux Test Project)
8392 M:      Mike Frysinger <vapier@gentoo.org>
8393 M:      Cyril Hrubis <chrubis@suse.cz>
8394 M:      Wanlong Gao <wanlong.gao@gmail.com>
8395 M:      Jan Stancek <jstancek@redhat.com>
8396 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8397 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8398 L:      ltp@lists.linux.it (subscribers-only)
8399 W:      http://linux-test-project.github.io/
8400 T:      git git://github.com/linux-test-project/ltp.git
8401 S:      Maintained
8402
8403 M68K ARCHITECTURE
8404 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8405 L:      linux-m68k@lists.linux-m68k.org
8406 W:      http://www.linux-m68k.org/
8407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8408 S:      Maintained
8409 F:      arch/m68k/
8410 F:      drivers/zorro/
8411
8412 M68K ON APPLE MACINTOSH
8413 M:      Joshua Thompson <funaho@jurai.org>
8414 W:      http://www.mac.linux-m68k.org/
8415 L:      linux-m68k@lists.linux-m68k.org
8416 S:      Maintained
8417 F:      arch/m68k/mac/
8418
8419 M68K ON HP9000/300
8420 M:      Philip Blundell <philb@gnu.org>
8421 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8422 S:      Maintained
8423 F:      arch/m68k/hp300/
8424
8425 M88DS3103 MEDIA DRIVER
8426 M:      Antti Palosaari <crope@iki.fi>
8427 L:      linux-media@vger.kernel.org
8428 W:      https://linuxtv.org
8429 W:      http://palosaari.fi/linux/
8430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8431 T:      git git://linuxtv.org/anttip/media_tree.git
8432 S:      Maintained
8433 F:      drivers/media/dvb-frontends/m88ds3103*
8434
8435 M88RS2000 MEDIA DRIVER
8436 M:      Malcolm Priestley <tvboxspy@gmail.com>
8437 L:      linux-media@vger.kernel.org
8438 W:      https://linuxtv.org
8439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8440 S:      Maintained
8441 F:      drivers/media/dvb-frontends/m88rs2000*
8442
8443 MA901 MASTERKIT USB FM RADIO DRIVER
8444 M:      Alexey Klimov <klimov.linux@gmail.com>
8445 L:      linux-media@vger.kernel.org
8446 T:      git git://linuxtv.org/media_tree.git
8447 S:      Maintained
8448 F:      drivers/media/radio/radio-ma901.c
8449
8450 MAC80211
8451 M:      Johannes Berg <johannes@sipsolutions.net>
8452 L:      linux-wireless@vger.kernel.org
8453 W:      http://wireless.kernel.org/
8454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8456 S:      Maintained
8457 F:      Documentation/networking/mac80211-injection.txt
8458 F:      include/net/mac80211.h
8459 F:      net/mac80211/
8460 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8461 F:      Documentation/networking/mac80211_hwsim/README
8462
8463 MAILBOX API
8464 M:      Jassi Brar <jassisinghbrar@gmail.com>
8465 L:      linux-kernel@vger.kernel.org
8466 S:      Maintained
8467 F:      drivers/mailbox/
8468 F:      include/linux/mailbox_client.h
8469 F:      include/linux/mailbox_controller.h
8470
8471 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8472 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8473 W:      http://www.kernel.org/doc/man-pages
8474 L:      linux-man@vger.kernel.org
8475 S:      Maintained
8476
8477 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8478 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8479 L:      linux-mips@linux-mips.org
8480 S:      Maintained
8481 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8482
8483 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8484 M:      Andrew Lunn <andrew@lunn.ch>
8485 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8486 L:      netdev@vger.kernel.org
8487 S:      Maintained
8488 F:      drivers/net/dsa/mv88e6xxx/
8489 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8490
8491 MARVELL ARMADA DRM SUPPORT
8492 M:      Russell King <linux@armlinux.org.uk>
8493 S:      Maintained
8494 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8495 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8496 F:      drivers/gpu/drm/armada/
8497 F:      include/uapi/drm/armada_drm.h
8498 F:      Documentation/devicetree/bindings/display/armada/
8499
8500 MARVELL CRYPTO DRIVER
8501 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8502 M:      Arnaud Ebalard <arno@natisbad.org>
8503 F:      drivers/crypto/marvell/
8504 S:      Maintained
8505 L:      linux-crypto@vger.kernel.org
8506
8507 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8508 M:      Mirko Lindner <mlindner@marvell.com>
8509 M:      Stephen Hemminger <stephen@networkplumber.org>
8510 L:      netdev@vger.kernel.org
8511 S:      Maintained
8512 F:      drivers/net/ethernet/marvell/sk*
8513
8514 MARVELL LIBERTAS WIRELESS DRIVER
8515 L:      libertas-dev@lists.infradead.org
8516 S:      Orphan
8517 F:      drivers/net/wireless/marvell/libertas/
8518
8519 MARVELL MACCHIATOBIN SUPPORT
8520 M:      Russell King <linux@armlinux.org.uk>
8521 L:      linux-arm-kernel@lists.infradead.org
8522 S:      Maintained
8523 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8524
8525 MARVELL MV643XX ETHERNET DRIVER
8526 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8527 L:      netdev@vger.kernel.org
8528 S:      Maintained
8529 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8530 F:      include/linux/mv643xx.h
8531
8532 MARVELL MV88X3310 PHY DRIVER
8533 M:      Russell King <linux@armlinux.org.uk>
8534 L:      netdev@vger.kernel.org
8535 S:      Maintained
8536 F:      drivers/net/phy/marvell10g.c
8537
8538 MARVELL MVNETA ETHERNET DRIVER
8539 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8540 L:      netdev@vger.kernel.org
8541 S:      Maintained
8542 F:      drivers/net/ethernet/marvell/mvneta.*
8543
8544 MARVELL MWIFIEX WIRELESS DRIVER
8545 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8546 M:      Nishant Sarmukadam <nishants@marvell.com>
8547 M:      Ganapathi Bhat <gbhat@marvell.com>
8548 M:      Xinming Hu <huxm@marvell.com>
8549 L:      linux-wireless@vger.kernel.org
8550 S:      Maintained
8551 F:      drivers/net/wireless/marvell/mwifiex/
8552
8553 MARVELL MWL8K WIRELESS DRIVER
8554 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8555 L:      linux-wireless@vger.kernel.org
8556 S:      Odd Fixes
8557 F:      drivers/net/wireless/marvell/mwl8k.c
8558
8559 MARVELL NAND CONTROLLER DRIVER
8560 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8561 L:      linux-mtd@lists.infradead.org
8562 S:      Maintained
8563 F:      drivers/mtd/nand/raw/marvell_nand.c
8564 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8565
8566 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8567 M:      Nicolas Pitre <nico@fluxnic.net>
8568 S:      Odd Fixes
8569 F:      drivers/mmc/host/mvsdio.*
8570
8571 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8572 M:      Hu Ziji <huziji@marvell.com>
8573 L:      linux-mmc@vger.kernel.org
8574 S:      Supported
8575 F:      drivers/mmc/host/sdhci-xenon*
8576 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8577
8578 MATROX FRAMEBUFFER DRIVER
8579 L:      linux-fbdev@vger.kernel.org
8580 S:      Orphan
8581 F:      drivers/video/fbdev/matrox/matroxfb_*
8582 F:      include/uapi/linux/matroxfb.h
8583
8584 MAX16065 HARDWARE MONITOR DRIVER
8585 M:      Guenter Roeck <linux@roeck-us.net>
8586 L:      linux-hwmon@vger.kernel.org
8587 S:      Maintained
8588 F:      Documentation/hwmon/max16065
8589 F:      drivers/hwmon/max16065.c
8590
8591 MAX20751 HARDWARE MONITOR DRIVER
8592 M:      Guenter Roeck <linux@roeck-us.net>
8593 L:      linux-hwmon@vger.kernel.org
8594 S:      Maintained
8595 F:      Documentation/hwmon/max20751
8596 F:      drivers/hwmon/max20751.c
8597
8598 MAX2175 SDR TUNER DRIVER
8599 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8600 L:      linux-media@vger.kernel.org
8601 T:      git git://linuxtv.org/media_tree.git
8602 S:      Maintained
8603 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8604 F:      Documentation/media/v4l-drivers/max2175.rst
8605 F:      drivers/media/i2c/max2175*
8606 F:      include/uapi/linux/max2175.h
8607
8608 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8609 L:      linux-hwmon@vger.kernel.org
8610 S:      Orphan
8611 F:      Documentation/hwmon/max6650
8612 F:      drivers/hwmon/max6650.c
8613
8614 MAX6697 HARDWARE MONITOR DRIVER
8615 M:      Guenter Roeck <linux@roeck-us.net>
8616 L:      linux-hwmon@vger.kernel.org
8617 S:      Maintained
8618 F:      Documentation/hwmon/max6697
8619 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8620 F:      drivers/hwmon/max6697.c
8621 F:      include/linux/platform_data/max6697.h
8622
8623 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8624 M:      Peter Rosin <peda@axentia.se>
8625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8626 S:      Maintained
8627 F:      Documentation/devicetree/bindings/sound/max9860.txt
8628 F:      sound/soc/codecs/max9860.*
8629
8630 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8631 M:      Javier Martinez Canillas <javier@dowhile0.org>
8632 L:      linux-kernel@vger.kernel.org
8633 S:      Supported
8634 F:      drivers/regulator/max77802-regulator.c
8635 F:      Documentation/devicetree/bindings/*/*max77802.txt
8636 F:      include/dt-bindings/*/*max77802.h
8637
8638 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8639 M:      Krzysztof Kozlowski <krzk@kernel.org>
8640 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8641 L:      linux-pm@vger.kernel.org
8642 S:      Supported
8643 F:      drivers/power/supply/max14577_charger.c
8644 F:      drivers/power/supply/max77693_charger.c
8645
8646 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8647 M:      Chanwoo Choi <cw00.choi@samsung.com>
8648 M:      Krzysztof Kozlowski <krzk@kernel.org>
8649 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8650 L:      linux-kernel@vger.kernel.org
8651 S:      Supported
8652 F:      drivers/*/max14577*.c
8653 F:      drivers/*/max77686*.c
8654 F:      drivers/*/max77693*.c
8655 F:      drivers/extcon/extcon-max14577.c
8656 F:      drivers/extcon/extcon-max77693.c
8657 F:      drivers/rtc/rtc-max77686.c
8658 F:      drivers/clk/clk-max77686.c
8659 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8660 F:      Documentation/devicetree/bindings/*/max77686.txt
8661 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8662 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8663 F:      include/linux/mfd/max14577*.h
8664 F:      include/linux/mfd/max77686*.h
8665 F:      include/linux/mfd/max77693*.h
8666
8667 MAXIRADIO FM RADIO RECEIVER DRIVER
8668 M:      Hans Verkuil <hverkuil@xs4all.nl>
8669 L:      linux-media@vger.kernel.org
8670 T:      git git://linuxtv.org/media_tree.git
8671 W:      https://linuxtv.org
8672 S:      Maintained
8673 F:      drivers/media/radio/radio-maxiradio*
8674
8675 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8676 M:      Peter Rosin <peda@axentia.se>
8677 L:      linux-iio@vger.kernel.org
8678 S:      Maintained
8679 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8680 F:      drivers/iio/potentiometer/mcp4018.c
8681 F:      drivers/iio/potentiometer/mcp4531.c
8682
8683 MCR20A IEEE-802.15.4 RADIO DRIVER
8684 M:      Xue Liu <liuxuenetmail@gmail.com>
8685 L:      linux-wpan@vger.kernel.org
8686 W:      https://github.com/xueliu/mcr20a-linux
8687 S:      Maintained
8688 F:      drivers/net/ieee802154/mcr20a.c
8689 F:      drivers/net/ieee802154/mcr20a.h
8690 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8691
8692 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8693 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8694 L:      linux-iio@vger.kernel.org
8695 S:      Maintained
8696 F:      drivers/iio/dac/cio-dac.c
8697
8698 MEDIA DRIVERS FOR ASCOT2E
8699 M:      Sergey Kozlov <serjk@netup.ru>
8700 M:      Abylay Ospan <aospan@netup.ru>
8701 L:      linux-media@vger.kernel.org
8702 W:      https://linuxtv.org
8703 W:      http://netup.tv/
8704 T:      git git://linuxtv.org/media_tree.git
8705 S:      Supported
8706 F:      drivers/media/dvb-frontends/ascot2e*
8707
8708 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8709 M:      Jasmin Jessich <jasmin@anw.at>
8710 L:      linux-media@vger.kernel.org
8711 W:      https://linuxtv.org
8712 T:      git git://linuxtv.org/media_tree.git
8713 S:      Maintained
8714 F:      drivers/media/dvb-frontends/cxd2099*
8715
8716 MEDIA DRIVERS FOR CXD2841ER
8717 M:      Sergey Kozlov <serjk@netup.ru>
8718 M:      Abylay Ospan <aospan@netup.ru>
8719 L:      linux-media@vger.kernel.org
8720 W:      https://linuxtv.org
8721 W:      http://netup.tv/
8722 T:      git git://linuxtv.org/media_tree.git
8723 S:      Supported
8724 F:      drivers/media/dvb-frontends/cxd2841er*
8725
8726 MEDIA DRIVERS FOR CXD2880
8727 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8728 L:      linux-media@vger.kernel.org
8729 W:      http://linuxtv.org/
8730 T:      git git://linuxtv.org/media_tree.git
8731 S:      Supported
8732 F:      drivers/media/dvb-frontends/cxd2880/*
8733 F:      drivers/media/spi/cxd2880*
8734
8735 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8736 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8737 L:      linux-media@vger.kernel.org
8738 W:      https://linuxtv.org
8739 T:      git git://linuxtv.org/media_tree.git
8740 S:      Maintained
8741 F:      drivers/media/pci/ddbridge/*
8742
8743 MEDIA DRIVERS FOR FREESCALE IMX
8744 M:      Steve Longerbeam <slongerbeam@gmail.com>
8745 M:      Philipp Zabel <p.zabel@pengutronix.de>
8746 L:      linux-media@vger.kernel.org
8747 T:      git git://linuxtv.org/media_tree.git
8748 S:      Maintained
8749 F:      Documentation/devicetree/bindings/media/imx.txt
8750 F:      Documentation/media/v4l-drivers/imx.rst
8751 F:      drivers/staging/media/imx/
8752 F:      include/linux/imx-media.h
8753 F:      include/media/imx.h
8754
8755 MEDIA DRIVERS FOR HELENE
8756 M:      Abylay Ospan <aospan@netup.ru>
8757 L:      linux-media@vger.kernel.org
8758 W:      https://linuxtv.org
8759 W:      http://netup.tv/
8760 T:      git git://linuxtv.org/media_tree.git
8761 S:      Supported
8762 F:      drivers/media/dvb-frontends/helene*
8763
8764 MEDIA DRIVERS FOR HORUS3A
8765 M:      Sergey Kozlov <serjk@netup.ru>
8766 M:      Abylay Ospan <aospan@netup.ru>
8767 L:      linux-media@vger.kernel.org
8768 W:      https://linuxtv.org
8769 W:      http://netup.tv/
8770 T:      git git://linuxtv.org/media_tree.git
8771 S:      Supported
8772 F:      drivers/media/dvb-frontends/horus3a*
8773
8774 MEDIA DRIVERS FOR LNBH25
8775 M:      Sergey Kozlov <serjk@netup.ru>
8776 M:      Abylay Ospan <aospan@netup.ru>
8777 L:      linux-media@vger.kernel.org
8778 W:      https://linuxtv.org
8779 W:      http://netup.tv/
8780 T:      git git://linuxtv.org/media_tree.git
8781 S:      Supported
8782 F:      drivers/media/dvb-frontends/lnbh25*
8783
8784 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8785 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8786 L:      linux-media@vger.kernel.org
8787 W:      https://linuxtv.org
8788 T:      git git://linuxtv.org/media_tree.git
8789 S:      Maintained
8790 F:      drivers/media/dvb-frontends/mxl5xx*
8791
8792 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8793 M:      Sergey Kozlov <serjk@netup.ru>
8794 M:      Abylay Ospan <aospan@netup.ru>
8795 L:      linux-media@vger.kernel.org
8796 W:      https://linuxtv.org
8797 W:      http://netup.tv/
8798 T:      git git://linuxtv.org/media_tree.git
8799 S:      Supported
8800 F:      drivers/media/pci/netup_unidvb/*
8801
8802 MEDIA DRIVERS FOR RENESAS - CEU
8803 M:      Jacopo Mondi <jacopo@jmondi.org>
8804 L:      linux-media@vger.kernel.org
8805 L:      linux-renesas-soc@vger.kernel.org
8806 T:      git git://linuxtv.org/media_tree.git
8807 S:      Supported
8808 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8809 F:      drivers/media/platform/renesas-ceu.c
8810 F:      include/media/drv-intf/renesas-ceu.h
8811
8812 MEDIA DRIVERS FOR RENESAS - DRIF
8813 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8814 L:      linux-media@vger.kernel.org
8815 L:      linux-renesas-soc@vger.kernel.org
8816 T:      git git://linuxtv.org/media_tree.git
8817 S:      Supported
8818 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8819 F:      drivers/media/platform/rcar_drif.c
8820
8821 MEDIA DRIVERS FOR RENESAS - FCP
8822 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8823 L:      linux-media@vger.kernel.org
8824 L:      linux-renesas-soc@vger.kernel.org
8825 T:      git git://linuxtv.org/media_tree.git
8826 S:      Supported
8827 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8828 F:      drivers/media/platform/rcar-fcp.c
8829 F:      include/media/rcar-fcp.h
8830
8831 MEDIA DRIVERS FOR RENESAS - FDP1
8832 M:      Kieran Bingham <kieran@bingham.xyz>
8833 L:      linux-media@vger.kernel.org
8834 L:      linux-renesas-soc@vger.kernel.org
8835 T:      git git://linuxtv.org/media_tree.git
8836 S:      Supported
8837 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8838 F:      drivers/media/platform/rcar_fdp1.c
8839
8840 MEDIA DRIVERS FOR RENESAS - VIN
8841 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8842 L:      linux-media@vger.kernel.org
8843 L:      linux-renesas-soc@vger.kernel.org
8844 T:      git git://linuxtv.org/media_tree.git
8845 S:      Supported
8846 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8847 F:      drivers/media/platform/rcar-vin/
8848
8849 MEDIA DRIVERS FOR RENESAS - VSP1
8850 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8851 L:      linux-media@vger.kernel.org
8852 L:      linux-renesas-soc@vger.kernel.org
8853 T:      git git://linuxtv.org/media_tree.git
8854 S:      Supported
8855 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8856 F:      drivers/media/platform/vsp1/
8857
8858 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8859 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8860 L:      linux-media@vger.kernel.org
8861 W:      https://linuxtv.org
8862 T:      git git://linuxtv.org/media_tree.git
8863 S:      Maintained
8864 F:      drivers/media/dvb-frontends/stv0910*
8865
8866 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8867 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8868 L:      linux-media@vger.kernel.org
8869 W:      https://linuxtv.org
8870 T:      git git://linuxtv.org/media_tree.git
8871 S:      Maintained
8872 F:      drivers/media/dvb-frontends/stv6111*
8873
8874 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8875 M:      Dmitry Osipenko <digetx@gmail.com>
8876 L:      linux-media@vger.kernel.org
8877 L:      linux-tegra@vger.kernel.org
8878 T:      git git://linuxtv.org/media_tree.git
8879 S:      Maintained
8880 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8881 F:      drivers/staging/media/tegra-vde/
8882
8883 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8884 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
8885 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8886 P:      LinuxTV.org Project
8887 L:      linux-media@vger.kernel.org
8888 W:      https://linuxtv.org
8889 Q:      http://patchwork.kernel.org/project/linux-media/list/
8890 T:      git git://linuxtv.org/media_tree.git
8891 S:      Maintained
8892 F:      Documentation/devicetree/bindings/media/
8893 F:      Documentation/media/
8894 F:      drivers/media/
8895 F:      drivers/staging/media/
8896 F:      include/linux/platform_data/media/
8897 F:      include/media/
8898 F:      include/uapi/linux/dvb/
8899 F:      include/uapi/linux/videodev2.h
8900 F:      include/uapi/linux/media.h
8901 F:      include/uapi/linux/v4l2-*
8902 F:      include/uapi/linux/meye.h
8903 F:      include/uapi/linux/ivtv*
8904 F:      include/uapi/linux/uvcvideo.h
8905
8906 MEDIATEK CIR DRIVER
8907 M:      Sean Wang <sean.wang@mediatek.com>
8908 S:      Maintained
8909 F:      drivers/media/rc/mtk-cir.c
8910
8911 MEDIATEK DMA DRIVER
8912 M:      Sean Wang <sean.wang@mediatek.com>
8913 L:      dmaengine@vger.kernel.org
8914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8915 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8916 S:      Maintained
8917 F:      Documentation/devicetree/bindings/dma/mtk-*
8918 F:      drivers/dma/mediatek/
8919
8920 MEDIATEK PMIC LED DRIVER
8921 M:      Sean Wang <sean.wang@mediatek.com>
8922 S:      Maintained
8923 F:      drivers/leds/leds-mt6323.c
8924 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8925
8926 MEDIATEK ETHERNET DRIVER
8927 M:      Felix Fietkau <nbd@openwrt.org>
8928 M:      John Crispin <john@phrozen.org>
8929 M:      Sean Wang <sean.wang@mediatek.com>
8930 M:      Nelson Chang <nelson.chang@mediatek.com>
8931 L:      netdev@vger.kernel.org
8932 S:      Maintained
8933 F:      drivers/net/ethernet/mediatek/
8934
8935 MEDIATEK SWITCH DRIVER
8936 M:      Sean Wang <sean.wang@mediatek.com>
8937 L:      netdev@vger.kernel.org
8938 S:      Maintained
8939 F:      drivers/net/dsa/mt7530.*
8940 F:      net/dsa/tag_mtk.c
8941
8942 MEDIATEK JPEG DRIVER
8943 M:      Rick Chang <rick.chang@mediatek.com>
8944 M:      Bin Liu <bin.liu@mediatek.com>
8945 S:      Supported
8946 F:      drivers/media/platform/mtk-jpeg/
8947 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8948
8949 MEDIATEK MDP DRIVER
8950 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8951 M:      Houlong Wei <houlong.wei@mediatek.com>
8952 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8953 S:      Supported
8954 F:      drivers/media/platform/mtk-mdp/
8955 F:      drivers/media/platform/mtk-vpu/
8956 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8957
8958 MEDIATEK MEDIA DRIVER
8959 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8960 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8961 S:      Supported
8962 F:      drivers/media/platform/mtk-vcodec/
8963 F:      drivers/media/platform/mtk-vpu/
8964 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8965 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8966
8967 MEDIATEK MT7601U WIRELESS LAN DRIVER
8968 M:      Jakub Kicinski <kubakici@wp.pl>
8969 L:      linux-wireless@vger.kernel.org
8970 S:      Maintained
8971 F:      drivers/net/wireless/mediatek/mt7601u/
8972
8973 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8974 M:      Sean Wang <sean.wang@mediatek.com>
8975 S:      Maintained
8976 F:      drivers/char/hw_random/mtk-rng.c
8977
8978 MEDIATEK USB3 DRD IP DRIVER
8979 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8980 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8982 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8983 S:      Maintained
8984 F:      drivers/usb/mtu3/
8985
8986 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8987 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8988 M:      Martin Donnelly <martin.donnelly@ge.com>
8989 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8990 S:      Maintained
8991 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8992 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8993
8994 MEGARAID SCSI/SAS DRIVERS
8995 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8996 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8997 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8998 L:      megaraidlinux.pdl@broadcom.com
8999 L:      linux-scsi@vger.kernel.org
9000 W:      http://www.avagotech.com/support/
9001 S:      Maintained
9002 F:      Documentation/scsi/megaraid.txt
9003 F:      drivers/scsi/megaraid.*
9004 F:      drivers/scsi/megaraid/
9005
9006 MELEXIS MLX90614 DRIVER
9007 M:      Crt Mori <cmo@melexis.com>
9008 L:      linux-iio@vger.kernel.org
9009 W:      http://www.melexis.com
9010 S:      Supported
9011 F:      drivers/iio/temperature/mlx90614.c
9012
9013 MELEXIS MLX90632 DRIVER
9014 M:      Crt Mori <cmo@melexis.com>
9015 L:      linux-iio@vger.kernel.org
9016 W:      http://www.melexis.com
9017 S:      Supported
9018 F:      drivers/iio/temperature/mlx90632.c
9019
9020 MELFAS MIP4 TOUCHSCREEN DRIVER
9021 M:      Sangwon Jee <jeesw@melfas.com>
9022 W:      http://www.melfas.com
9023 S:      Supported
9024 F:      drivers/input/touchscreen/melfas_mip4.c
9025 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9026
9027 MELLANOX ETHERNET DRIVER (mlx4_en)
9028 M:      Tariq Toukan <tariqt@mellanox.com>
9029 L:      netdev@vger.kernel.org
9030 S:      Supported
9031 W:      http://www.mellanox.com
9032 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9033 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9034
9035 MELLANOX ETHERNET DRIVER (mlx5e)
9036 M:      Saeed Mahameed <saeedm@mellanox.com>
9037 L:      netdev@vger.kernel.org
9038 S:      Supported
9039 W:      http://www.mellanox.com
9040 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9041 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9042
9043 MELLANOX ETHERNET INNOVA DRIVER
9044 M:      Ilan Tayari <ilant@mellanox.com>
9045 R:      Boris Pismenny <borisp@mellanox.com>
9046 L:      netdev@vger.kernel.org
9047 S:      Supported
9048 W:      http://www.mellanox.com
9049 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9050 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9051 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9052
9053 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9054 M:      Ilan Tayari <ilant@mellanox.com>
9055 R:      Boris Pismenny <borisp@mellanox.com>
9056 L:      netdev@vger.kernel.org
9057 S:      Supported
9058 W:      http://www.mellanox.com
9059 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9060 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9061 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9062
9063 MELLANOX ETHERNET SWITCH DRIVERS
9064 M:      Jiri Pirko <jiri@mellanox.com>
9065 M:      Ido Schimmel <idosch@mellanox.com>
9066 L:      netdev@vger.kernel.org
9067 S:      Supported
9068 W:      http://www.mellanox.com
9069 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9070 F:      drivers/net/ethernet/mellanox/mlxsw/
9071
9072 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9073 M:      mlxsw@mellanox.com
9074 L:      netdev@vger.kernel.org
9075 S:      Supported
9076 W:      http://www.mellanox.com
9077 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9078 F:      drivers/net/ethernet/mellanox/mlxfw/
9079
9080 MELLANOX HARDWARE PLATFORM SUPPORT
9081 M:      Andy Shevchenko <andy@infradead.org>
9082 M:      Darren Hart <dvhart@infradead.org>
9083 M:      Vadim Pasternak <vadimp@mellanox.com>
9084 L:      platform-driver-x86@vger.kernel.org
9085 S:      Supported
9086 F:      drivers/platform/mellanox/
9087
9088 MELLANOX MLX4 core VPI driver
9089 M:      Tariq Toukan <tariqt@mellanox.com>
9090 L:      netdev@vger.kernel.org
9091 L:      linux-rdma@vger.kernel.org
9092 W:      http://www.mellanox.com
9093 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9094 S:      Supported
9095 F:      drivers/net/ethernet/mellanox/mlx4/
9096 F:      include/linux/mlx4/
9097
9098 MELLANOX MLX4 IB driver
9099 M:      Yishai Hadas <yishaih@mellanox.com>
9100 L:      linux-rdma@vger.kernel.org
9101 W:      http://www.mellanox.com
9102 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9103 S:      Supported
9104 F:      drivers/infiniband/hw/mlx4/
9105 F:      include/linux/mlx4/
9106 F:      include/uapi/rdma/mlx4-abi.h
9107
9108 MELLANOX MLX5 core VPI driver
9109 M:      Saeed Mahameed <saeedm@mellanox.com>
9110 M:      Matan Barak <matanb@mellanox.com>
9111 M:      Leon Romanovsky <leonro@mellanox.com>
9112 L:      netdev@vger.kernel.org
9113 L:      linux-rdma@vger.kernel.org
9114 W:      http://www.mellanox.com
9115 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9116 S:      Supported
9117 F:      drivers/net/ethernet/mellanox/mlx5/core/
9118 F:      include/linux/mlx5/
9119
9120 MELLANOX MLX5 IB driver
9121 M:      Matan Barak <matanb@mellanox.com>
9122 M:      Leon Romanovsky <leonro@mellanox.com>
9123 L:      linux-rdma@vger.kernel.org
9124 W:      http://www.mellanox.com
9125 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9126 S:      Supported
9127 F:      drivers/infiniband/hw/mlx5/
9128 F:      include/linux/mlx5/
9129 F:      include/uapi/rdma/mlx5-abi.h
9130
9131 MELLANOX MLXCPLD I2C AND MUX DRIVER
9132 M:      Vadim Pasternak <vadimp@mellanox.com>
9133 M:      Michael Shych <michaelsh@mellanox.com>
9134 L:      linux-i2c@vger.kernel.org
9135 S:      Supported
9136 F:      drivers/i2c/busses/i2c-mlxcpld.c
9137 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9138 F:      Documentation/i2c/busses/i2c-mlxcpld
9139
9140 MELLANOX MLXCPLD LED DRIVER
9141 M:      Vadim Pasternak <vadimp@mellanox.com>
9142 L:      linux-leds@vger.kernel.org
9143 S:      Supported
9144 F:      drivers/leds/leds-mlxcpld.c
9145 F:      drivers/leds/leds-mlxreg.c
9146 F:      Documentation/leds/leds-mlxcpld.txt
9147
9148 MELLANOX PLATFORM DRIVER
9149 M:      Vadim Pasternak <vadimp@mellanox.com>
9150 L:      platform-driver-x86@vger.kernel.org
9151 S:      Supported
9152 F:      drivers/platform/x86/mlx-platform.c
9153
9154 MEMBARRIER SUPPORT
9155 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9156 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9157 L:      linux-kernel@vger.kernel.org
9158 S:      Supported
9159 F:      kernel/sched/membarrier.c
9160 F:      include/uapi/linux/membarrier.h
9161 F:      arch/powerpc/include/asm/membarrier.h
9162
9163 MEMORY MANAGEMENT
9164 L:      linux-mm@kvack.org
9165 W:      http://www.linux-mm.org
9166 S:      Maintained
9167 F:      include/linux/mm.h
9168 F:      include/linux/gfp.h
9169 F:      include/linux/mmzone.h
9170 F:      include/linux/memory_hotplug.h
9171 F:      include/linux/vmalloc.h
9172 F:      mm/
9173
9174 MEMORY TECHNOLOGY DEVICES (MTD)
9175 M:      David Woodhouse <dwmw2@infradead.org>
9176 M:      Brian Norris <computersforpeace@gmail.com>
9177 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9178 M:      Marek Vasut <marek.vasut@gmail.com>
9179 M:      Richard Weinberger <richard@nod.at>
9180 L:      linux-mtd@lists.infradead.org
9181 W:      http://www.linux-mtd.infradead.org/
9182 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9183 T:      git git://git.infradead.org/linux-mtd.git master
9184 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9185 S:      Maintained
9186 F:      Documentation/devicetree/bindings/mtd/
9187 F:      drivers/mtd/
9188 F:      include/linux/mtd/
9189 F:      include/uapi/mtd/
9190
9191 MEN A21 WATCHDOG DRIVER
9192 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9193 L:      linux-watchdog@vger.kernel.org
9194 S:      Maintained
9195 F:      drivers/watchdog/mena21_wdt.c
9196
9197 MEN CHAMELEON BUS (mcb)
9198 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9199 S:      Maintained
9200 F:      drivers/mcb/
9201 F:      include/linux/mcb.h
9202 F:      Documentation/men-chameleon-bus.txt
9203
9204 MEN F21BMC (Board Management Controller)
9205 M:      Andreas Werner <andreas.werner@men.de>
9206 S:      Supported
9207 F:      drivers/mfd/menf21bmc.c
9208 F:      drivers/watchdog/menf21bmc_wdt.c
9209 F:      drivers/leds/leds-menf21bmc.c
9210 F:      drivers/hwmon/menf21bmc_hwmon.c
9211 F:      Documentation/hwmon/menf21bmc
9212
9213 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9214 M:      Neil Armstrong <narmstrong@baylibre.com>
9215 L:      linux-media@lists.freedesktop.org
9216 L:      linux-amlogic@lists.infradead.org
9217 W:      http://linux-meson.com/
9218 S:      Supported
9219 F:      drivers/media/platform/meson/ao-cec.c
9220 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9221 T:      git git://linuxtv.org/media_tree.git
9222
9223 MICROBLAZE ARCHITECTURE
9224 M:      Michal Simek <monstr@monstr.eu>
9225 W:      http://www.monstr.eu/fdt/
9226 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9227 S:      Supported
9228 F:      arch/microblaze/
9229
9230 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9231 M:      Richard Genoud <richard.genoud@gmail.com>
9232 S:      Maintained
9233 F:      drivers/tty/serial/atmel_serial.c
9234 F:      drivers/tty/serial/atmel_serial.h
9235
9236 MICROCHIP / ATMEL DMA DRIVER
9237 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9239 L:      dmaengine@vger.kernel.org
9240 S:      Supported
9241 F:      drivers/dma/at_hdmac.c
9242 F:      drivers/dma/at_hdmac_regs.h
9243 F:      include/linux/platform_data/dma-atmel.h
9244
9245 MICROCHIP / ATMEL ECC DRIVER
9246 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9247 L:      linux-crypto@vger.kernel.org
9248 S:      Maintained
9249 F:      drivers/crypto/atmel-ecc.*
9250
9251 MICROCHIP / ATMEL ISC DRIVER
9252 M:      Songjun Wu <songjun.wu@microchip.com>
9253 L:      linux-media@vger.kernel.org
9254 S:      Supported
9255 F:      drivers/media/platform/atmel/atmel-isc.c
9256 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9257 F:      devicetree/bindings/media/atmel-isc.txt
9258
9259 MICROCHIP / ATMEL NAND DRIVER
9260 M:      Wenyou Yang <wenyou.yang@microchip.com>
9261 M:      Josh Wu <rainyfeeling@outlook.com>
9262 L:      linux-mtd@lists.infradead.org
9263 S:      Supported
9264 F:      drivers/mtd/nand/raw/atmel/*
9265 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9266
9267 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9268 M:      Woojung Huh <Woojung.Huh@microchip.com>
9269 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9270 L:      netdev@vger.kernel.org
9271 S:      Maintained
9272 F:      net/dsa/tag_ksz.c
9273 F:      drivers/net/dsa/microchip/*
9274 F:      include/linux/platform_data/microchip-ksz.h
9275 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9276
9277 MICROCHIP LAN743X ETHERNET DRIVER
9278 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9279 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9280 L:      netdev@vger.kernel.org
9281 S:      Maintained
9282 F:      drivers/net/ethernet/microchip/lan743x_*
9283
9284 MICROCHIP USB251XB DRIVER
9285 M:      Richard Leitner <richard.leitner@skidata.com>
9286 L:      linux-usb@vger.kernel.org
9287 S:      Maintained
9288 F:      drivers/usb/misc/usb251xb.c
9289 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9290
9291 MICROSEMI MIPS SOCS
9292 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9293 L:      linux-mips@linux-mips.org
9294 S:      Maintained
9295 F:      arch/mips/generic/board-ocelot.c
9296 F:      arch/mips/configs/generic/board-ocelot.config
9297 F:      arch/mips/boot/dts/mscc/
9298 F:      Documentation/devicetree/bindings/mips/mscc.txt
9299
9300 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9301 M:      Don Brace <don.brace@microsemi.com>
9302 L:      esc.storagedev@microsemi.com
9303 L:      linux-scsi@vger.kernel.org
9304 S:      Supported
9305 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9306 F:      drivers/scsi/smartpqi/Kconfig
9307 F:      drivers/scsi/smartpqi/Makefile
9308 F:      include/linux/cciss*.h
9309 F:      include/uapi/linux/cciss*.h
9310 F:      Documentation/scsi/smartpqi.txt
9311
9312 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9313 M:      Chen Yu <yu.c.chen@intel.com>
9314 L:      platform-driver-x86@vger.kernel.org
9315 S:      Supported
9316 F:      drivers/platform/x86/surfacepro3_button.c
9317
9318 MICROTEK X6 SCANNER
9319 M:      Oliver Neukum <oliver@neukum.org>
9320 S:      Maintained
9321 F:      drivers/usb/image/microtek.*
9322
9323 MIPS
9324 M:      Ralf Baechle <ralf@linux-mips.org>
9325 M:      James Hogan <jhogan@kernel.org>
9326 L:      linux-mips@linux-mips.org
9327 W:      http://www.linux-mips.org/
9328 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9329 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9330 S:      Supported
9331 F:      Documentation/devicetree/bindings/mips/
9332 F:      Documentation/mips/
9333 F:      arch/mips/
9334 F:      drivers/platform/mips/
9335
9336 MIPS BOSTON DEVELOPMENT BOARD
9337 M:      Paul Burton <paul.burton@mips.com>
9338 L:      linux-mips@linux-mips.org
9339 S:      Maintained
9340 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9341 F:      arch/mips/boot/dts/img/boston.dts
9342 F:      arch/mips/configs/generic/board-boston.config
9343 F:      drivers/clk/imgtec/clk-boston.c
9344 F:      include/dt-bindings/clock/boston-clock.h
9345
9346 MIPS GENERIC PLATFORM
9347 M:      Paul Burton <paul.burton@mips.com>
9348 L:      linux-mips@linux-mips.org
9349 S:      Supported
9350 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9351 F:      arch/mips/generic/
9352 F:      arch/mips/tools/generic-board-config.sh
9353
9354 MIPS/LOONGSON1 ARCHITECTURE
9355 M:      Keguang Zhang <keguang.zhang@gmail.com>
9356 L:      linux-mips@linux-mips.org
9357 S:      Maintained
9358 F:      arch/mips/loongson32/
9359 F:      arch/mips/include/asm/mach-loongson32/
9360 F:      drivers/*/*loongson1*
9361 F:      drivers/*/*/*loongson1*
9362
9363 MIPS/LOONGSON2 ARCHITECTURE
9364 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9365 L:      linux-mips@linux-mips.org
9366 S:      Maintained
9367 F:      arch/mips/loongson64/*{2e/2f}*
9368 F:      arch/mips/include/asm/mach-loongson64/
9369 F:      drivers/*/*loongson2*
9370 F:      drivers/*/*/*loongson2*
9371
9372 MIPS/LOONGSON3 ARCHITECTURE
9373 M:      Huacai Chen <chenhc@lemote.com>
9374 L:      linux-mips@linux-mips.org
9375 S:      Maintained
9376 F:      arch/mips/loongson64/
9377 F:      arch/mips/include/asm/mach-loongson64/
9378 F:      drivers/platform/mips/cpu_hwmon.c
9379 F:      drivers/*/*loongson3*
9380 F:      drivers/*/*/*loongson3*
9381
9382 MIPS RINT INSTRUCTION EMULATION
9383 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9384 L:      linux-mips@linux-mips.org
9385 S:      Supported
9386 F:      arch/mips/math-emu/sp_rint.c
9387 F:      arch/mips/math-emu/dp_rint.c
9388
9389 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9390 M:      Hans Verkuil <hverkuil@xs4all.nl>
9391 L:      linux-media@vger.kernel.org
9392 T:      git git://linuxtv.org/media_tree.git
9393 W:      https://linuxtv.org
9394 S:      Odd Fixes
9395 F:      drivers/media/radio/radio-miropcm20*
9396
9397 MMP SUPPORT
9398 M:      Eric Miao <eric.y.miao@gmail.com>
9399 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9401 T:      git git://github.com/hzhuang1/linux.git
9402 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9403 S:      Maintained
9404 F:      arch/arm/boot/dts/mmp*
9405 F:      arch/arm/mach-mmp/
9406
9407 MN88472 MEDIA DRIVER
9408 M:      Antti Palosaari <crope@iki.fi>
9409 L:      linux-media@vger.kernel.org
9410 W:      https://linuxtv.org
9411 W:      http://palosaari.fi/linux/
9412 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9413 S:      Maintained
9414 F:      drivers/media/dvb-frontends/mn88472*
9415
9416 MN88473 MEDIA DRIVER
9417 M:      Antti Palosaari <crope@iki.fi>
9418 L:      linux-media@vger.kernel.org
9419 W:      https://linuxtv.org
9420 W:      http://palosaari.fi/linux/
9421 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9422 S:      Maintained
9423 F:      drivers/media/dvb-frontends/mn88473*
9424
9425 MODULE SUPPORT
9426 M:      Jessica Yu <jeyu@kernel.org>
9427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9428 S:      Maintained
9429 F:      include/linux/module.h
9430 F:      kernel/module.c
9431
9432 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9433 W:      http://popies.net/meye/
9434 S:      Orphan
9435 F:      Documentation/media/v4l-drivers/meye*
9436 F:      drivers/media/pci/meye/
9437 F:      include/uapi/linux/meye.h
9438
9439 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9440 M:      Jiri Slaby <jirislaby@gmail.com>
9441 S:      Maintained
9442 F:      Documentation/serial/moxa-smartio
9443 F:      drivers/tty/mxser.*
9444
9445 MR800 AVERMEDIA USB FM RADIO DRIVER
9446 M:      Alexey Klimov <klimov.linux@gmail.com>
9447 L:      linux-media@vger.kernel.org
9448 T:      git git://linuxtv.org/media_tree.git
9449 S:      Maintained
9450 F:      drivers/media/radio/radio-mr800.c
9451
9452 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9453 M:      Alan Ott <alan@signal11.us>
9454 L:      linux-wpan@vger.kernel.org
9455 S:      Maintained
9456 F:      drivers/net/ieee802154/mrf24j40.c
9457 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9458
9459 MSI LAPTOP SUPPORT
9460 M:      "Lee, Chun-Yi" <jlee@suse.com>
9461 L:      platform-driver-x86@vger.kernel.org
9462 S:      Maintained
9463 F:      drivers/platform/x86/msi-laptop.c
9464
9465 MSI WMI SUPPORT
9466 L:      platform-driver-x86@vger.kernel.org
9467 S:      Orphan
9468 F:      drivers/platform/x86/msi-wmi.c
9469
9470 MSI001 MEDIA DRIVER
9471 M:      Antti Palosaari <crope@iki.fi>
9472 L:      linux-media@vger.kernel.org
9473 W:      https://linuxtv.org
9474 W:      http://palosaari.fi/linux/
9475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9476 T:      git git://linuxtv.org/anttip/media_tree.git
9477 S:      Maintained
9478 F:      drivers/media/tuners/msi001*
9479
9480 MSI2500 MEDIA DRIVER
9481 M:      Antti Palosaari <crope@iki.fi>
9482 L:      linux-media@vger.kernel.org
9483 W:      https://linuxtv.org
9484 W:      http://palosaari.fi/linux/
9485 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9486 T:      git git://linuxtv.org/anttip/media_tree.git
9487 S:      Maintained
9488 F:      drivers/media/usb/msi2500/
9489
9490 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9491 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9492 L:      linux-mtd@lists.infradead.org
9493 S:      Maintained
9494 F:      drivers/mtd/devices/docg3*
9495
9496 MT9M032 APTINA SENSOR DRIVER
9497 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9498 L:      linux-media@vger.kernel.org
9499 T:      git git://linuxtv.org/media_tree.git
9500 S:      Maintained
9501 F:      drivers/media/i2c/mt9m032.c
9502 F:      include/media/i2c/mt9m032.h
9503
9504 MT9P031 APTINA CAMERA SENSOR
9505 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9506 L:      linux-media@vger.kernel.org
9507 T:      git git://linuxtv.org/media_tree.git
9508 S:      Maintained
9509 F:      drivers/media/i2c/mt9p031.c
9510 F:      include/media/i2c/mt9p031.h
9511
9512 MT9T001 APTINA CAMERA SENSOR
9513 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9514 L:      linux-media@vger.kernel.org
9515 T:      git git://linuxtv.org/media_tree.git
9516 S:      Maintained
9517 F:      drivers/media/i2c/mt9t001.c
9518 F:      include/media/i2c/mt9t001.h
9519
9520 MT9T112 APTINA CAMERA SENSOR
9521 M:      Jacopo Mondi <jacopo@jmondi.org>
9522 L:      linux-media@vger.kernel.org
9523 T:      git git://linuxtv.org/media_tree.git
9524 S:      Odd Fixes
9525 F:      drivers/media/i2c/mt9t112.c
9526 F:      include/media/i2c/mt9t112.h
9527
9528 MT9V032 APTINA CAMERA SENSOR
9529 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9530 L:      linux-media@vger.kernel.org
9531 T:      git git://linuxtv.org/media_tree.git
9532 S:      Maintained
9533 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9534 F:      drivers/media/i2c/mt9v032.c
9535 F:      include/media/i2c/mt9v032.h
9536
9537 MULTIFUNCTION DEVICES (MFD)
9538 M:      Lee Jones <lee.jones@linaro.org>
9539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9540 S:      Supported
9541 F:      Documentation/devicetree/bindings/mfd/
9542 F:      drivers/mfd/
9543 F:      include/linux/mfd/
9544 F:      include/dt-bindings/mfd/
9545
9546 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9547 S:      Orphan
9548 F:      drivers/mmc/host/mmc_spi.c
9549 F:      include/linux/spi/mmc_spi.h
9550
9551 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9552 M:      Ulf Hansson <ulf.hansson@linaro.org>
9553 L:      linux-mmc@vger.kernel.org
9554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9555 S:      Maintained
9556 F:      Documentation/devicetree/bindings/mmc/
9557 F:      drivers/mmc/
9558 F:      include/linux/mmc/
9559 F:      include/uapi/linux/mmc/
9560
9561 MULTIPLEXER SUBSYSTEM
9562 M:      Peter Rosin <peda@axentia.se>
9563 S:      Maintained
9564 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9565 F:      Documentation/devicetree/bindings/mux/
9566 F:      include/linux/dt-bindings/mux/
9567 F:      include/linux/mux/
9568 F:      drivers/mux/
9569
9570 MULTITECH MULTIPORT CARD (ISICOM)
9571 S:      Orphan
9572 F:      drivers/tty/isicom.c
9573 F:      include/linux/isicom.h
9574
9575 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9576 M:      Bin Liu <b-liu@ti.com>
9577 L:      linux-usb@vger.kernel.org
9578 S:      Maintained
9579 F:      drivers/usb/musb/
9580
9581 MXL5007T MEDIA DRIVER
9582 M:      Michael Krufky <mkrufky@linuxtv.org>
9583 L:      linux-media@vger.kernel.org
9584 W:      https://linuxtv.org
9585 W:      http://github.com/mkrufky
9586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9587 T:      git git://linuxtv.org/mkrufky/tuners.git
9588 S:      Maintained
9589 F:      drivers/media/tuners/mxl5007t.*
9590
9591 MXSFB DRM DRIVER
9592 M:      Marek Vasut <marex@denx.de>
9593 S:      Supported
9594 F:      drivers/gpu/drm/mxsfb/
9595 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9596
9597 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9598 M:      Chris Lee <christopher.lee@cspi.com>
9599 L:      netdev@vger.kernel.org
9600 W:      https://www.cspi.com/ethernet-products/support/downloads/
9601 S:      Supported
9602 F:      drivers/net/ethernet/myricom/myri10ge/
9603
9604 NAND FLASH SUBSYSTEM
9605 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9606 R:      Richard Weinberger <richard@nod.at>
9607 L:      linux-mtd@lists.infradead.org
9608 W:      http://www.linux-mtd.infradead.org/
9609 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9610 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9611 T:      git git://git.infradead.org/linux-mtd.git nand/next
9612 S:      Maintained
9613 F:      drivers/mtd/nand/
9614 F:      include/linux/mtd/*nand*.h
9615
9616 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9617 M:      Daniel Mack <zonque@gmail.com>
9618 S:      Maintained
9619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9620 W:      http://www.native-instruments.com
9621 F:      sound/usb/caiaq/
9622
9623 NATSEMI ETHERNET DRIVER (DP8381x)
9624 S:      Orphan
9625 F:      drivers/net/ethernet/natsemi/natsemi.c
9626
9627 NCP FILESYSTEM
9628 M:      Petr Vandrovec <petr@vandrovec.name>
9629 S:      Obsolete
9630 F:      drivers/staging/ncpfs/
9631
9632 NCR 5380 SCSI DRIVERS
9633 M:      Finn Thain <fthain@telegraphics.com.au>
9634 M:      Michael Schmitz <schmitzmic@gmail.com>
9635 L:      linux-scsi@vger.kernel.org
9636 S:      Maintained
9637 F:      Documentation/scsi/g_NCR5380.txt
9638 F:      drivers/scsi/NCR5380.*
9639 F:      drivers/scsi/arm/cumana_1.c
9640 F:      drivers/scsi/arm/oak.c
9641 F:      drivers/scsi/atari_scsi.*
9642 F:      drivers/scsi/dmx3191d.c
9643 F:      drivers/scsi/g_NCR5380.*
9644 F:      drivers/scsi/mac_scsi.*
9645 F:      drivers/scsi/sun3_scsi.*
9646 F:      drivers/scsi/sun3_scsi_vme.c
9647
9648 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9649 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9650 L:      linux-scsi@vger.kernel.org
9651 S:      Maintained
9652 F:      drivers/scsi/NCR_D700.*
9653
9654 NCT6775 HARDWARE MONITOR DRIVER
9655 M:      Guenter Roeck <linux@roeck-us.net>
9656 L:      linux-hwmon@vger.kernel.org
9657 S:      Maintained
9658 F:      Documentation/hwmon/nct6775
9659 F:      drivers/hwmon/nct6775.c
9660
9661 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9662 M:      Faisal Latif <faisal.latif@intel.com>
9663 L:      linux-rdma@vger.kernel.org
9664 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9665 S:      Supported
9666 F:      drivers/infiniband/hw/nes/
9667 F:      include/uapi/rdma/nes-abi.h
9668
9669 NETEM NETWORK EMULATOR
9670 M:      Stephen Hemminger <stephen@networkplumber.org>
9671 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9672 S:      Maintained
9673 F:      net/sched/sch_netem.c
9674
9675 NETERION 10GbE DRIVERS (s2io/vxge)
9676 M:      Jon Mason <jdmason@kudzu.us>
9677 L:      netdev@vger.kernel.org
9678 S:      Supported
9679 F:      Documentation/networking/s2io.txt
9680 F:      Documentation/networking/vxge.txt
9681 F:      drivers/net/ethernet/neterion/
9682
9683 NETFILTER
9684 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9685 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9686 M:      Florian Westphal <fw@strlen.de>
9687 L:      netfilter-devel@vger.kernel.org
9688 L:      coreteam@netfilter.org
9689 W:      http://www.netfilter.org/
9690 W:      http://www.iptables.org/
9691 W:      http://www.nftables.org/
9692 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9695 S:      Maintained
9696 F:      include/linux/netfilter*
9697 F:      include/linux/netfilter/
9698 F:      include/net/netfilter/
9699 F:      include/uapi/linux/netfilter*
9700 F:      include/uapi/linux/netfilter/
9701 F:      net/*/netfilter.c
9702 F:      net/*/netfilter/
9703 F:      net/netfilter/
9704 F:      net/bridge/br_netfilter*.c
9705
9706 NETROM NETWORK LAYER
9707 M:      Ralf Baechle <ralf@linux-mips.org>
9708 L:      linux-hams@vger.kernel.org
9709 W:      http://www.linux-ax25.org/
9710 S:      Maintained
9711 F:      include/net/netrom.h
9712 F:      include/uapi/linux/netrom.h
9713 F:      net/netrom/
9714
9715 NETRONOME ETHERNET DRIVERS
9716 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9717 L:      oss-drivers@netronome.com
9718 S:      Maintained
9719 F:      drivers/net/ethernet/netronome/
9720
9721 NETWORK BLOCK DEVICE (NBD)
9722 M:      Josef Bacik <jbacik@fb.com>
9723 S:      Maintained
9724 L:      linux-block@vger.kernel.org
9725 L:      nbd@other.debian.org
9726 F:      Documentation/blockdev/nbd.txt
9727 F:      drivers/block/nbd.c
9728 F:      include/uapi/linux/nbd.h
9729
9730 NETWORK DROP MONITOR
9731 M:      Neil Horman <nhorman@tuxdriver.com>
9732 L:      netdev@vger.kernel.org
9733 S:      Maintained
9734 W:      https://fedorahosted.org/dropwatch/
9735 F:      net/core/drop_monitor.c
9736
9737 NETWORKING DRIVERS
9738 L:      netdev@vger.kernel.org
9739 W:      http://www.linuxfoundation.org/en/Net
9740 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9743 S:      Odd Fixes
9744 F:      Documentation/devicetree/bindings/net/
9745 F:      drivers/net/
9746 F:      include/linux/if_*
9747 F:      include/linux/netdevice.h
9748 F:      include/linux/etherdevice.h
9749 F:      include/linux/fcdevice.h
9750 F:      include/linux/fddidevice.h
9751 F:      include/linux/hippidevice.h
9752 F:      include/linux/inetdevice.h
9753 F:      include/uapi/linux/if_*
9754 F:      include/uapi/linux/netdevice.h
9755
9756 NETWORKING DRIVERS (WIRELESS)
9757 M:      Kalle Valo <kvalo@codeaurora.org>
9758 L:      linux-wireless@vger.kernel.org
9759 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9762 S:      Maintained
9763 F:      Documentation/devicetree/bindings/net/wireless/
9764 F:      drivers/net/wireless/
9765
9766 NETWORKING [DSA]
9767 M:      Andrew Lunn <andrew@lunn.ch>
9768 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9769 M:      Florian Fainelli <f.fainelli@gmail.com>
9770 S:      Maintained
9771 F:      net/dsa/
9772 F:      include/net/dsa.h
9773 F:      include/linux/dsa/
9774 F:      drivers/net/dsa/
9775
9776 NETWORKING [GENERAL]
9777 M:      "David S. Miller" <davem@davemloft.net>
9778 L:      netdev@vger.kernel.org
9779 W:      http://www.linuxfoundation.org/en/Net
9780 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9783 B:      mailto:netdev@vger.kernel.org
9784 S:      Maintained
9785 F:      net/
9786 F:      include/net/
9787 F:      include/linux/in.h
9788 F:      include/linux/net.h
9789 F:      include/linux/netdevice.h
9790 F:      include/uapi/linux/in.h
9791 F:      include/uapi/linux/net.h
9792 F:      include/uapi/linux/netdevice.h
9793 F:      include/uapi/linux/net_namespace.h
9794 F:      tools/testing/selftests/net/
9795 F:      lib/net_utils.c
9796 F:      lib/random32.c
9797 F:      Documentation/networking/
9798
9799 NETWORKING [IPSEC]
9800 M:      Steffen Klassert <steffen.klassert@secunet.com>
9801 M:      Herbert Xu <herbert@gondor.apana.org.au>
9802 M:      "David S. Miller" <davem@davemloft.net>
9803 L:      netdev@vger.kernel.org
9804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9806 S:      Maintained
9807 F:      net/core/flow.c
9808 F:      net/xfrm/
9809 F:      net/key/
9810 F:      net/ipv4/xfrm*
9811 F:      net/ipv4/esp4*
9812 F:      net/ipv4/ah4.c
9813 F:      net/ipv4/ipcomp.c
9814 F:      net/ipv4/ip_vti.c
9815 F:      net/ipv6/xfrm*
9816 F:      net/ipv6/esp6*
9817 F:      net/ipv6/ah6.c
9818 F:      net/ipv6/ipcomp6.c
9819 F:      net/ipv6/ip6_vti.c
9820 F:      include/uapi/linux/xfrm.h
9821 F:      include/net/xfrm.h
9822
9823 NETWORKING [IPv4/IPv6]
9824 M:      "David S. Miller" <davem@davemloft.net>
9825 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9826 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9827 L:      netdev@vger.kernel.org
9828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9829 S:      Maintained
9830 F:      net/ipv4/
9831 F:      net/ipv6/
9832 F:      include/net/ip*
9833 F:      arch/x86/net/*
9834
9835 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9836 M:      Paul Moore <paul@paul-moore.com>
9837 W:      https://github.com/netlabel
9838 L:      netdev@vger.kernel.org
9839 L:      linux-security-module@vger.kernel.org
9840 S:      Maintained
9841 F:      Documentation/netlabel/
9842 F:      include/net/calipso.h
9843 F:      include/net/cipso_ipv4.h
9844 F:      include/net/netlabel.h
9845 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9846 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9847 F:      net/netlabel/
9848 F:      net/ipv4/cipso_ipv4.c
9849 F:      net/ipv6/calipso.c
9850 F:      net/netfilter/xt_CONNSECMARK.c
9851 F:      net/netfilter/xt_SECMARK.c
9852
9853 NETWORKING [TLS]
9854 M:      Ilya Lesokhin <ilyal@mellanox.com>
9855 M:      Aviad Yehezkel <aviadye@mellanox.com>
9856 M:      Dave Watson <davejwatson@fb.com>
9857 L:      netdev@vger.kernel.org
9858 S:      Maintained
9859 F:      net/tls/*
9860 F:      include/uapi/linux/tls.h
9861 F:      include/net/tls.h
9862
9863 NETWORKING [WIRELESS]
9864 L:      linux-wireless@vger.kernel.org
9865 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9866
9867 NETDEVSIM
9868 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9869 S:      Maintained
9870 F:      drivers/net/netdevsim/*
9871
9872 NETXEN (1/10) GbE SUPPORT
9873 M:      Manish Chopra <manish.chopra@cavium.com>
9874 M:      Rahul Verma <rahul.verma@cavium.com>
9875 M:      Dept-GELinuxNICDev@cavium.com
9876 L:      netdev@vger.kernel.org
9877 S:      Supported
9878 F:      drivers/net/ethernet/qlogic/netxen/
9879
9880 NFC SUBSYSTEM
9881 M:      Samuel Ortiz <sameo@linux.intel.com>
9882 L:      linux-wireless@vger.kernel.org
9883 L:      linux-nfc@lists.01.org (subscribers-only)
9884 S:      Supported
9885 F:      net/nfc/
9886 F:      include/net/nfc/
9887 F:      include/uapi/linux/nfc.h
9888 F:      drivers/nfc/
9889 F:      include/linux/platform_data/nfcmrvl.h
9890 F:      include/linux/platform_data/nxp-nci.h
9891 F:      Documentation/devicetree/bindings/net/nfc/
9892
9893 NFS, SUNRPC, AND LOCKD CLIENTS
9894 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9895 M:      Anna Schumaker <anna.schumaker@netapp.com>
9896 L:      linux-nfs@vger.kernel.org
9897 W:      http://client.linux-nfs.org
9898 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9899 S:      Maintained
9900 F:      fs/lockd/
9901 F:      fs/nfs/
9902 F:      fs/nfs_common/
9903 F:      net/sunrpc/
9904 F:      include/linux/lockd/
9905 F:      include/linux/nfs*
9906 F:      include/linux/sunrpc/
9907 F:      include/uapi/linux/nfs*
9908 F:      include/uapi/linux/sunrpc/
9909
9910 NILFS2 FILESYSTEM
9911 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9912 L:      linux-nilfs@vger.kernel.org
9913 W:      https://nilfs.sourceforge.io/
9914 W:      https://nilfs.osdn.jp/
9915 T:      git git://github.com/konis/nilfs2.git
9916 S:      Supported
9917 F:      Documentation/filesystems/nilfs2.txt
9918 F:      fs/nilfs2/
9919 F:      include/trace/events/nilfs2.h
9920 F:      include/uapi/linux/nilfs2_api.h
9921 F:      include/uapi/linux/nilfs2_ondisk.h
9922
9923 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9924 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9925 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9926 S:      Maintained
9927 F:      Documentation/scsi/NinjaSCSI.txt
9928 F:      drivers/scsi/pcmcia/nsp_*
9929
9930 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9931 M:      GOTO Masanori <gotom@debian.or.jp>
9932 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9933 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9934 S:      Maintained
9935 F:      Documentation/scsi/NinjaSCSI.txt
9936 F:      drivers/scsi/nsp32*
9937
9938 NIOS2 ARCHITECTURE
9939 M:      Ley Foon Tan <lftan@altera.com>
9940 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9942 S:      Maintained
9943 F:      arch/nios2/
9944
9945 NOHZ, DYNTICKS SUPPORT
9946 M:      Frederic Weisbecker <fweisbec@gmail.com>
9947 M:      Thomas Gleixner <tglx@linutronix.de>
9948 M:      Ingo Molnar <mingo@kernel.org>
9949 L:      linux-kernel@vger.kernel.org
9950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9951 S:      Maintained
9952 F:      kernel/time/tick*.*
9953 F:      include/linux/tick.h
9954 F:      include/linux/sched/nohz.h
9955
9956 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9957 M:      Pavel Machek <pavel@ucw.cz>
9958 M:      Sakari Ailus <sakari.ailus@iki.fi>
9959 L:      linux-media@vger.kernel.org
9960 S:      Maintained
9961 F:      drivers/media/i2c/et8ek8
9962 F:      drivers/media/i2c/ad5820.c
9963
9964 NOKIA N900 POWER SUPPLY DRIVERS
9965 R:      Pali Rohár <pali.rohar@gmail.com>
9966 F:      include/linux/power/bq2415x_charger.h
9967 F:      include/linux/power/bq27xxx_battery.h
9968 F:      include/linux/power/isp1704_charger.h
9969 F:      drivers/power/supply/bq2415x_charger.c
9970 F:      drivers/power/supply/bq27xxx_battery.c
9971 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9972 F:      drivers/power/supply/isp1704_charger.c
9973 F:      drivers/power/supply/rx51_battery.c
9974
9975 NTB AMD DRIVER
9976 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9977 L:      linux-ntb@googlegroups.com
9978 S:      Supported
9979 F:      drivers/ntb/hw/amd/
9980
9981 NTB DRIVER CORE
9982 M:      Jon Mason <jdmason@kudzu.us>
9983 M:      Dave Jiang <dave.jiang@intel.com>
9984 M:      Allen Hubbe <allenbh@gmail.com>
9985 L:      linux-ntb@googlegroups.com
9986 S:      Supported
9987 W:      https://github.com/jonmason/ntb/wiki
9988 T:      git git://github.com/jonmason/ntb.git
9989 F:      drivers/ntb/
9990 F:      drivers/net/ntb_netdev.c
9991 F:      include/linux/ntb.h
9992 F:      include/linux/ntb_transport.h
9993 F:      tools/testing/selftests/ntb/
9994
9995 NTB IDT DRIVER
9996 M:      Serge Semin <fancer.lancer@gmail.com>
9997 L:      linux-ntb@googlegroups.com
9998 S:      Supported
9999 F:      drivers/ntb/hw/idt/
10000
10001 NTB INTEL DRIVER
10002 M:      Dave Jiang <dave.jiang@intel.com>
10003 L:      linux-ntb@googlegroups.com
10004 S:      Supported
10005 W:      https://github.com/davejiang/linux/wiki
10006 T:      git https://github.com/davejiang/linux.git
10007 F:      drivers/ntb/hw/intel/
10008
10009 NTFS FILESYSTEM
10010 M:      Anton Altaparmakov <anton@tuxera.com>
10011 L:      linux-ntfs-dev@lists.sourceforge.net
10012 W:      http://www.tuxera.com/
10013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10014 S:      Supported
10015 F:      Documentation/filesystems/ntfs.txt
10016 F:      fs/ntfs/
10017
10018 NUBUS SUBSYSTEM
10019 M:      Finn Thain <fthain@telegraphics.com.au>
10020 L:      linux-m68k@lists.linux-m68k.org
10021 S:      Maintained
10022 F:      arch/*/include/asm/nubus.h
10023 F:      drivers/nubus/
10024 F:      include/linux/nubus.h
10025 F:      include/uapi/linux/nubus.h
10026
10027 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10028 M:      Antonino Daplas <adaplas@gmail.com>
10029 L:      linux-fbdev@vger.kernel.org
10030 S:      Maintained
10031 F:      drivers/video/fbdev/riva/
10032 F:      drivers/video/fbdev/nvidia/
10033
10034 NVM EXPRESS DRIVER
10035 M:      Keith Busch <keith.busch@intel.com>
10036 M:      Jens Axboe <axboe@fb.com>
10037 M:      Christoph Hellwig <hch@lst.de>
10038 M:      Sagi Grimberg <sagi@grimberg.me>
10039 L:      linux-nvme@lists.infradead.org
10040 T:      git://git.infradead.org/nvme.git
10041 W:      http://git.infradead.org/nvme.git
10042 S:      Supported
10043 F:      drivers/nvme/host/
10044 F:      include/linux/nvme.h
10045 F:      include/uapi/linux/nvme_ioctl.h
10046
10047 NVM EXPRESS FC TRANSPORT DRIVERS
10048 M:      James Smart <james.smart@broadcom.com>
10049 L:      linux-nvme@lists.infradead.org
10050 S:      Supported
10051 F:      include/linux/nvme-fc.h
10052 F:      include/linux/nvme-fc-driver.h
10053 F:      drivers/nvme/host/fc.c
10054 F:      drivers/nvme/target/fc.c
10055 F:      drivers/nvme/target/fcloop.c
10056
10057 NVM EXPRESS TARGET DRIVER
10058 M:      Christoph Hellwig <hch@lst.de>
10059 M:      Sagi Grimberg <sagi@grimberg.me>
10060 L:      linux-nvme@lists.infradead.org
10061 T:      git://git.infradead.org/nvme.git
10062 W:      http://git.infradead.org/nvme.git
10063 S:      Supported
10064 F:      drivers/nvme/target/
10065
10066 NVMEM FRAMEWORK
10067 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10068 S:      Maintained
10069 F:      drivers/nvmem/
10070 F:      Documentation/devicetree/bindings/nvmem/
10071 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10072 F:      include/linux/nvmem-consumer.h
10073 F:      include/linux/nvmem-provider.h
10074
10075 NXP SGTL5000 DRIVER
10076 M:      Fabio Estevam <fabio.estevam@nxp.com>
10077 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10078 S:      Maintained
10079 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10080 F:      sound/soc/codecs/sgtl5000*
10081
10082 NXP TDA998X DRM DRIVER
10083 M:      Russell King <linux@armlinux.org.uk>
10084 S:      Supported
10085 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10086 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10087 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10088 F:      include/drm/i2c/tda998x.h
10089
10090 NXP TFA9879 DRIVER
10091 M:      Peter Rosin <peda@axentia.se>
10092 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10093 S:      Maintained
10094 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10095 F:      sound/soc/codecs/tfa9879*
10096
10097 NXP-NCI NFC DRIVER
10098 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10099 R:      Charles Gorand <charles.gorand@effinnov.com>
10100 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10101 S:      Supported
10102 F:      drivers/nfc/nxp-nci
10103
10104 OBJTOOL
10105 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10106 M:      Peter Zijlstra <peterz@infradead.org>
10107 S:      Supported
10108 F:      tools/objtool/
10109
10110 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10111 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10112 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10113 L:      linuxppc-dev@lists.ozlabs.org
10114 S:      Supported
10115 F:      arch/powerpc/platforms/powernv/ocxl.c
10116 F:      arch/powerpc/include/asm/pnv-ocxl.h
10117 F:      drivers/misc/ocxl/
10118 F:      include/misc/ocxl*
10119 F:      include/uapi/misc/ocxl.h
10120 F:      Documentation/accelerators/ocxl.txt
10121
10122 OMAP AUDIO SUPPORT
10123 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10124 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10125 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10126 L:      linux-omap@vger.kernel.org
10127 S:      Maintained
10128 F:      sound/soc/omap/
10129
10130 OMAP CLOCK FRAMEWORK SUPPORT
10131 M:      Paul Walmsley <paul@pwsan.com>
10132 L:      linux-omap@vger.kernel.org
10133 S:      Maintained
10134 F:      arch/arm/*omap*/*clock*
10135
10136 OMAP DEVICE TREE SUPPORT
10137 M:      Benoît Cousson <bcousson@baylibre.com>
10138 M:      Tony Lindgren <tony@atomide.com>
10139 L:      linux-omap@vger.kernel.org
10140 L:      devicetree@vger.kernel.org
10141 S:      Maintained
10142 F:      arch/arm/boot/dts/*omap*
10143 F:      arch/arm/boot/dts/*am3*
10144 F:      arch/arm/boot/dts/*am4*
10145 F:      arch/arm/boot/dts/*am5*
10146 F:      arch/arm/boot/dts/*dra7*
10147
10148 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10149 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10150 L:      linux-omap@vger.kernel.org
10151 L:      linux-fbdev@vger.kernel.org
10152 S:      Maintained
10153 F:      drivers/video/fbdev/omap2/
10154 F:      Documentation/arm/OMAP/DSS
10155
10156 OMAP FRAMEBUFFER SUPPORT
10157 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10158 L:      linux-fbdev@vger.kernel.org
10159 L:      linux-omap@vger.kernel.org
10160 S:      Maintained
10161 F:      drivers/video/fbdev/omap/
10162
10163 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10164 M:      Roger Quadros <rogerq@ti.com>
10165 M:      Tony Lindgren <tony@atomide.com>
10166 L:      linux-omap@vger.kernel.org
10167 S:      Maintained
10168 F:      drivers/memory/omap-gpmc.c
10169 F:      arch/arm/mach-omap2/*gpmc*
10170
10171 OMAP GPIO DRIVER
10172 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10173 M:      Santosh Shilimkar <ssantosh@kernel.org>
10174 M:      Kevin Hilman <khilman@kernel.org>
10175 L:      linux-omap@vger.kernel.org
10176 S:      Maintained
10177 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10178 F:      drivers/gpio/gpio-omap.c
10179
10180 OMAP HARDWARE SPINLOCK SUPPORT
10181 M:      Ohad Ben-Cohen <ohad@wizery.com>
10182 L:      linux-omap@vger.kernel.org
10183 S:      Maintained
10184 F:      drivers/hwspinlock/omap_hwspinlock.c
10185
10186 OMAP HS MMC SUPPORT
10187 L:      linux-mmc@vger.kernel.org
10188 L:      linux-omap@vger.kernel.org
10189 S:      Orphan
10190 F:      drivers/mmc/host/omap_hsmmc.c
10191
10192 OMAP HWMOD DATA
10193 M:      Paul Walmsley <paul@pwsan.com>
10194 L:      linux-omap@vger.kernel.org
10195 S:      Maintained
10196 F:      arch/arm/mach-omap2/omap_hwmod*data*
10197
10198 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10199 M:      Benoît Cousson <bcousson@baylibre.com>
10200 L:      linux-omap@vger.kernel.org
10201 S:      Maintained
10202 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10203
10204 OMAP HWMOD SUPPORT
10205 M:      Benoît Cousson <bcousson@baylibre.com>
10206 M:      Paul Walmsley <paul@pwsan.com>
10207 L:      linux-omap@vger.kernel.org
10208 S:      Maintained
10209 F:      arch/arm/mach-omap2/omap_hwmod.*
10210
10211 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10212 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10213 L:      linux-media@vger.kernel.org
10214 S:      Maintained
10215 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10216 F:      drivers/media/platform/omap3isp/
10217 F:      drivers/staging/media/omap4iss/
10218
10219 OMAP MMC SUPPORT
10220 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10221 L:      linux-omap@vger.kernel.org
10222 S:      Maintained
10223 F:      drivers/mmc/host/omap.c
10224
10225 OMAP POWER MANAGEMENT SUPPORT
10226 M:      Kevin Hilman <khilman@kernel.org>
10227 L:      linux-omap@vger.kernel.org
10228 S:      Maintained
10229 F:      arch/arm/*omap*/*pm*
10230 F:      drivers/cpufreq/omap-cpufreq.c
10231
10232 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10233 M:      Rajendra Nayak <rnayak@codeaurora.org>
10234 M:      Paul Walmsley <paul@pwsan.com>
10235 L:      linux-omap@vger.kernel.org
10236 S:      Maintained
10237 F:      arch/arm/mach-omap2/prm*
10238
10239 OMAP RANDOM NUMBER GENERATOR SUPPORT
10240 M:      Deepak Saxena <dsaxena@plexity.net>
10241 S:      Maintained
10242 F:      drivers/char/hw_random/omap-rng.c
10243
10244 OMAP USB SUPPORT
10245 L:      linux-usb@vger.kernel.org
10246 L:      linux-omap@vger.kernel.org
10247 S:      Orphan
10248 F:      drivers/usb/*/*omap*
10249 F:      arch/arm/*omap*/usb*
10250
10251 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10252 M:      Mark Jackson <mpfj@newflow.co.uk>
10253 L:      linux-omap@vger.kernel.org
10254 S:      Maintained
10255 F:      arch/arm/boot/dts/am335x-nano.dts
10256
10257 OMAP1 SUPPORT
10258 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10259 M:      Tony Lindgren <tony@atomide.com>
10260 L:      linux-omap@vger.kernel.org
10261 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10263 S:      Maintained
10264 F:      arch/arm/mach-omap1/
10265 F:      arch/arm/plat-omap/
10266 F:      arch/arm/configs/omap1_defconfig
10267 F:      drivers/i2c/busses/i2c-omap.c
10268 F:      include/linux/i2c-omap.h
10269
10270 OMAP2+ SUPPORT
10271 M:      Tony Lindgren <tony@atomide.com>
10272 L:      linux-omap@vger.kernel.org
10273 W:      http://www.muru.com/linux/omap/
10274 W:      http://linux.omap.com/
10275 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10277 S:      Maintained
10278 F:      arch/arm/mach-omap2/
10279 F:      arch/arm/plat-omap/
10280 F:      arch/arm/configs/omap2plus_defconfig
10281 F:      drivers/i2c/busses/i2c-omap.c
10282 F:      drivers/irqchip/irq-omap-intc.c
10283 F:      drivers/mfd/*omap*.c
10284 F:      drivers/mfd/menelaus.c
10285 F:      drivers/mfd/palmas.c
10286 F:      drivers/mfd/tps65217.c
10287 F:      drivers/mfd/tps65218.c
10288 F:      drivers/mfd/tps65910.c
10289 F:      drivers/mfd/twl-core.[ch]
10290 F:      drivers/mfd/twl4030*.c
10291 F:      drivers/mfd/twl6030*.c
10292 F:      drivers/mfd/twl6040*.c
10293 F:      drivers/regulator/palmas-regulator*.c
10294 F:      drivers/regulator/pbias-regulator.c
10295 F:      drivers/regulator/tps65217-regulator.c
10296 F:      drivers/regulator/tps65218-regulator.c
10297 F:      drivers/regulator/tps65910-regulator.c
10298 F:      drivers/regulator/twl-regulator.c
10299 F:      drivers/regulator/twl6030-regulator.c
10300 F:      include/linux/i2c-omap.h
10301
10302 ONION OMEGA2+ BOARD
10303 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10304 L:      linux-mips@linux-mips.org
10305 S:      Maintained
10306 F:      arch/mips/boot/dts/ralink/omega2p.dts
10307
10308 OMFS FILESYSTEM
10309 M:      Bob Copeland <me@bobcopeland.com>
10310 L:      linux-karma-devel@lists.sourceforge.net
10311 S:      Maintained
10312 F:      Documentation/filesystems/omfs.txt
10313 F:      fs/omfs/
10314
10315 OMNIKEY CARDMAN 4000 DRIVER
10316 M:      Harald Welte <laforge@gnumonks.org>
10317 S:      Maintained
10318 F:      drivers/char/pcmcia/cm4000_cs.c
10319 F:      include/linux/cm4000_cs.h
10320 F:      include/uapi/linux/cm4000_cs.h
10321
10322 OMNIKEY CARDMAN 4040 DRIVER
10323 M:      Harald Welte <laforge@gnumonks.org>
10324 S:      Maintained
10325 F:      drivers/char/pcmcia/cm4040_cs.*
10326
10327 OMNIVISION OV13858 SENSOR DRIVER
10328 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10329 L:      linux-media@vger.kernel.org
10330 T:      git git://linuxtv.org/media_tree.git
10331 S:      Maintained
10332 F:      drivers/media/i2c/ov13858.c
10333
10334 OMNIVISION OV2685 SENSOR DRIVER
10335 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10336 L:      linux-media@vger.kernel.org
10337 T:      git git://linuxtv.org/media_tree.git
10338 S:      Maintained
10339 F:      drivers/media/i2c/ov2685.c
10340
10341 OMNIVISION OV5640 SENSOR DRIVER
10342 M:      Steve Longerbeam <slongerbeam@gmail.com>
10343 L:      linux-media@vger.kernel.org
10344 T:      git git://linuxtv.org/media_tree.git
10345 S:      Maintained
10346 F:      drivers/media/i2c/ov5640.c
10347
10348 OMNIVISION OV5647 SENSOR DRIVER
10349 M:      Luis Oliveira <lolivei@synopsys.com>
10350 L:      linux-media@vger.kernel.org
10351 T:      git git://linuxtv.org/media_tree.git
10352 S:      Maintained
10353 F:      drivers/media/i2c/ov5647.c
10354
10355 OMNIVISION OV5695 SENSOR DRIVER
10356 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10357 L:      linux-media@vger.kernel.org
10358 T:      git git://linuxtv.org/media_tree.git
10359 S:      Maintained
10360 F:      drivers/media/i2c/ov5695.c
10361
10362 OMNIVISION OV7670 SENSOR DRIVER
10363 M:      Jonathan Corbet <corbet@lwn.net>
10364 L:      linux-media@vger.kernel.org
10365 T:      git git://linuxtv.org/media_tree.git
10366 S:      Maintained
10367 F:      drivers/media/i2c/ov7670.c
10368 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10369
10370 OMNIVISION OV772x SENSOR DRIVER
10371 M:      Jacopo Mondi <jacopo@jmondi.org>
10372 L:      linux-media@vger.kernel.org
10373 T:      git git://linuxtv.org/media_tree.git
10374 S:      Odd fixes
10375 F:      drivers/media/i2c/ov772x.c
10376 F:      include/media/i2c/ov772x.h
10377
10378 OMNIVISION OV7740 SENSOR DRIVER
10379 M:      Wenyou Yang <wenyou.yang@microchip.com>
10380 L:      linux-media@vger.kernel.org
10381 T:      git git://linuxtv.org/media_tree.git
10382 S:      Maintained
10383 F:      drivers/media/i2c/ov7740.c
10384 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10385
10386 OMNIVISION OV9650 SENSOR DRIVER
10387 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10388 R:      Akinobu Mita <akinobu.mita@gmail.com>
10389 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10390 L:      linux-media@vger.kernel.org
10391 T:      git git://linuxtv.org/media_tree.git
10392 S:      Maintained
10393 F:      drivers/media/i2c/ov9650.c
10394 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10395
10396 ONENAND FLASH DRIVER
10397 M:      Kyungmin Park <kyungmin.park@samsung.com>
10398 L:      linux-mtd@lists.infradead.org
10399 S:      Maintained
10400 F:      drivers/mtd/nand/onenand/
10401 F:      include/linux/mtd/onenand*.h
10402
10403 ONSTREAM SCSI TAPE DRIVER
10404 M:      Willem Riede <osst@riede.org>
10405 L:      osst-users@lists.sourceforge.net
10406 L:      linux-scsi@vger.kernel.org
10407 S:      Maintained
10408 F:      Documentation/scsi/osst.txt
10409 F:      drivers/scsi/osst.*
10410 F:      drivers/scsi/osst_*.h
10411 F:      drivers/scsi/st.h
10412
10413 OP-TEE DRIVER
10414 M:      Jens Wiklander <jens.wiklander@linaro.org>
10415 S:      Maintained
10416 F:      drivers/tee/optee/
10417
10418 OPA-VNIC DRIVER
10419 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10420 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10421 L:      linux-rdma@vger.kernel.org
10422 S:      Supported
10423 F:      drivers/infiniband/ulp/opa_vnic
10424
10425 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10426 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10427 L:      devicetree@vger.kernel.org
10428 S:      Maintained
10429 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10430 F:      Documentation/devicetree/overlay-notes.txt
10431 F:      drivers/of/overlay.c
10432 F:      drivers/of/resolver.c
10433
10434 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10435 M:      Rob Herring <robh+dt@kernel.org>
10436 M:      Frank Rowand <frowand.list@gmail.com>
10437 L:      devicetree@vger.kernel.org
10438 W:      http://www.devicetree.org/
10439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10440 S:      Maintained
10441 F:      drivers/of/
10442 F:      include/linux/of*.h
10443 F:      scripts/dtc/
10444 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10445
10446 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10447 M:      Rob Herring <robh+dt@kernel.org>
10448 M:      Mark Rutland <mark.rutland@arm.com>
10449 L:      devicetree@vger.kernel.org
10450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10451 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10452 S:      Maintained
10453 F:      Documentation/devicetree/
10454 F:      arch/*/boot/dts/
10455 F:      include/dt-bindings/
10456
10457 OPENCORES I2C BUS DRIVER
10458 M:      Peter Korsgaard <jacmet@sunsite.dk>
10459 L:      linux-i2c@vger.kernel.org
10460 S:      Maintained
10461 F:      Documentation/i2c/busses/i2c-ocores
10462 F:      drivers/i2c/busses/i2c-ocores.c
10463
10464 OPENRISC ARCHITECTURE
10465 M:      Jonas Bonn <jonas@southpole.se>
10466 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10467 M:      Stafford Horne <shorne@gmail.com>
10468 T:      git git://github.com/openrisc/linux.git
10469 L:      openrisc@lists.librecores.org
10470 W:      http://openrisc.io
10471 S:      Maintained
10472 F:      Documentation/devicetree/bindings/openrisc/
10473 F:      Documentation/openrisc/
10474 F:      arch/openrisc/
10475 F:      drivers/irqchip/irq-ompic.c
10476 F:      drivers/irqchip/irq-or1k-*
10477
10478 OPENVSWITCH
10479 M:      Pravin B Shelar <pshelar@ovn.org>
10480 L:      netdev@vger.kernel.org
10481 L:      dev@openvswitch.org
10482 W:      http://openvswitch.org
10483 S:      Maintained
10484 F:      net/openvswitch/
10485 F:      include/uapi/linux/openvswitch.h
10486
10487 OPERATING PERFORMANCE POINTS (OPP)
10488 M:      Viresh Kumar <vireshk@kernel.org>
10489 M:      Nishanth Menon <nm@ti.com>
10490 M:      Stephen Boyd <sboyd@kernel.org>
10491 L:      linux-pm@vger.kernel.org
10492 S:      Maintained
10493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10494 F:      drivers/opp/
10495 F:      include/linux/pm_opp.h
10496 F:      Documentation/power/opp.txt
10497 F:      Documentation/devicetree/bindings/opp/
10498
10499 OPL4 DRIVER
10500 M:      Clemens Ladisch <clemens@ladisch.de>
10501 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10502 T:      git git://git.alsa-project.org/alsa-kernel.git
10503 S:      Maintained
10504 F:      sound/drivers/opl4/
10505
10506 OPROFILE
10507 M:      Robert Richter <rric@kernel.org>
10508 L:      oprofile-list@lists.sf.net
10509 S:      Maintained
10510 F:      arch/*/include/asm/oprofile*.h
10511 F:      arch/*/oprofile/
10512 F:      drivers/oprofile/
10513 F:      include/linux/oprofile.h
10514
10515 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10516 M:      Mark Fasheh <mark@fasheh.com>
10517 M:      Joel Becker <jlbec@evilplan.org>
10518 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10519 W:      http://ocfs2.wiki.kernel.org
10520 S:      Supported
10521 F:      Documentation/filesystems/ocfs2.txt
10522 F:      Documentation/filesystems/dlmfs.txt
10523 F:      fs/ocfs2/
10524
10525 ORANGEFS FILESYSTEM
10526 M:      Mike Marshall <hubcap@omnibond.com>
10527 R:      Martin Brandenburg <martin@omnibond.com>
10528 L:      devel@lists.orangefs.org
10529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10530 S:      Supported
10531 F:      fs/orangefs/
10532 F:      Documentation/filesystems/orangefs.txt
10533
10534 ORINOCO DRIVER
10535 L:      linux-wireless@vger.kernel.org
10536 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10537 W:      http://www.nongnu.org/orinoco/
10538 S:      Orphan
10539 F:      drivers/net/wireless/intersil/orinoco/
10540
10541 OSD LIBRARY and FILESYSTEM
10542 M:      Boaz Harrosh <ooo@electrozaur.com>
10543 S:      Maintained
10544 F:      drivers/scsi/osd/
10545 F:      include/scsi/osd_*
10546 F:      fs/exofs/
10547
10548 OV2659 OMNIVISION SENSOR DRIVER
10549 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10550 L:      linux-media@vger.kernel.org
10551 W:      https://linuxtv.org
10552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10553 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10554 S:      Maintained
10555 F:      drivers/media/i2c/ov2659.c
10556 F:      include/media/i2c/ov2659.h
10557
10558 OVERLAY FILESYSTEM
10559 M:      Miklos Szeredi <miklos@szeredi.hu>
10560 L:      linux-unionfs@vger.kernel.org
10561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10562 S:      Supported
10563 F:      fs/overlayfs/
10564 F:      Documentation/filesystems/overlayfs.txt
10565
10566 P54 WIRELESS DRIVER
10567 M:      Christian Lamparter <chunkeey@googlemail.com>
10568 L:      linux-wireless@vger.kernel.org
10569 W:      http://wireless.kernel.org/en/users/Drivers/p54
10570 S:      Maintained
10571 F:      drivers/net/wireless/intersil/p54/
10572
10573 PA SEMI ETHERNET DRIVER
10574 L:      netdev@vger.kernel.org
10575 S:      Orphan
10576 F:      drivers/net/ethernet/pasemi/*
10577
10578 PA SEMI SMBUS DRIVER
10579 L:      linux-i2c@vger.kernel.org
10580 S:      Orphan
10581 F:      drivers/i2c/busses/i2c-pasemi.c
10582
10583 PADATA PARALLEL EXECUTION MECHANISM
10584 M:      Steffen Klassert <steffen.klassert@secunet.com>
10585 L:      linux-crypto@vger.kernel.org
10586 S:      Maintained
10587 F:      kernel/padata.c
10588 F:      include/linux/padata.h
10589 F:      Documentation/padata.txt
10590
10591 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10592 M:      Harald Welte <laforge@gnumonks.org>
10593 L:      platform-driver-x86@vger.kernel.org
10594 S:      Maintained
10595 F:      drivers/platform/x86/panasonic-laptop.c
10596
10597 PARALLEL LCD/KEYPAD PANEL DRIVER
10598 M:      Willy Tarreau <willy@haproxy.com>
10599 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10600 S:      Odd Fixes
10601 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10602 F:      drivers/misc/panel.c
10603
10604 PARALLEL PORT SUBSYSTEM
10605 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10606 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10607 L:      linux-parport@lists.infradead.org (subscribers-only)
10608 S:      Maintained
10609 F:      drivers/parport/
10610 F:      include/linux/parport*.h
10611 F:      drivers/char/ppdev.c
10612 F:      include/uapi/linux/ppdev.h
10613 F:      Documentation/parport*.txt
10614
10615 PARAVIRT_OPS INTERFACE
10616 M:      Juergen Gross <jgross@suse.com>
10617 M:      Alok Kataria <akataria@vmware.com>
10618 L:      virtualization@lists.linux-foundation.org
10619 S:      Supported
10620 F:      Documentation/virtual/paravirt_ops.txt
10621 F:      arch/*/kernel/paravirt*
10622 F:      arch/*/include/asm/paravirt*.h
10623 F:      include/linux/hypervisor.h
10624
10625 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10626 M:      Tim Waugh <tim@cyberelk.net>
10627 L:      linux-parport@lists.infradead.org (subscribers-only)
10628 S:      Maintained
10629 F:      Documentation/blockdev/paride.txt
10630 F:      drivers/block/paride/
10631
10632 PARISC ARCHITECTURE
10633 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10634 M:      Helge Deller <deller@gmx.de>
10635 L:      linux-parisc@vger.kernel.org
10636 W:      http://www.parisc-linux.org/
10637 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10640 S:      Maintained
10641 F:      arch/parisc/
10642 F:      Documentation/parisc/
10643 F:      drivers/parisc/
10644 F:      drivers/char/agp/parisc-agp.c
10645 F:      drivers/input/serio/gscps2.c
10646 F:      drivers/parport/parport_gsc.*
10647 F:      drivers/tty/serial/8250/8250_gsc.c
10648 F:      drivers/video/fbdev/sti*
10649 F:      drivers/video/console/sti*
10650 F:      drivers/video/logo/logo_parisc*
10651
10652 PARMAN
10653 M:      Jiri Pirko <jiri@mellanox.com>
10654 L:      netdev@vger.kernel.org
10655 S:      Supported
10656 F:      lib/parman.c
10657 F:      lib/test_parman.c
10658 F:      include/linux/parman.h
10659
10660 PC87360 HARDWARE MONITORING DRIVER
10661 M:      Jim Cromie <jim.cromie@gmail.com>
10662 L:      linux-hwmon@vger.kernel.org
10663 S:      Maintained
10664 F:      Documentation/hwmon/pc87360
10665 F:      drivers/hwmon/pc87360.c
10666
10667 PC8736x GPIO DRIVER
10668 M:      Jim Cromie <jim.cromie@gmail.com>
10669 S:      Maintained
10670 F:      drivers/char/pc8736x_gpio.c
10671
10672 PC87427 HARDWARE MONITORING DRIVER
10673 M:      Jean Delvare <jdelvare@suse.com>
10674 L:      linux-hwmon@vger.kernel.org
10675 S:      Maintained
10676 F:      Documentation/hwmon/pc87427
10677 F:      drivers/hwmon/pc87427.c
10678
10679 PCA9532 LED DRIVER
10680 M:      Riku Voipio <riku.voipio@iki.fi>
10681 S:      Maintained
10682 F:      drivers/leds/leds-pca9532.c
10683 F:      include/linux/leds-pca9532.h
10684
10685 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10686 M:      Guenter Roeck <linux@roeck-us.net>
10687 L:      linux-i2c@vger.kernel.org
10688 S:      Maintained
10689 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10690
10691 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10692 M:      Khalid Aziz <khalid@gonehiking.org>
10693 S:      Maintained
10694 F:      drivers/firmware/pcdp.*
10695
10696 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10697 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10698 L:      linux-pci@vger.kernel.org
10699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10700 S:      Maintained
10701 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10702 F:      drivers/pci/host/pci-aardvark.c
10703
10704 PCI DRIVER FOR ALTERA PCIE IP
10705 M:      Ley Foon Tan <lftan@altera.com>
10706 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10707 L:      linux-pci@vger.kernel.org
10708 S:      Supported
10709 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10710 F:      drivers/pci/host/pcie-altera.c
10711
10712 PCI DRIVER FOR APPLIEDMICRO XGENE
10713 M:      Tanmay Inamdar <tinamdar@apm.com>
10714 L:      linux-pci@vger.kernel.org
10715 L:      linux-arm-kernel@lists.infradead.org
10716 S:      Maintained
10717 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10718 F:      drivers/pci/host/pci-xgene.c
10719
10720 PCI DRIVER FOR ARM VERSATILE PLATFORM
10721 M:      Rob Herring <robh@kernel.org>
10722 L:      linux-pci@vger.kernel.org
10723 L:      linux-arm-kernel@lists.infradead.org
10724 S:      Maintained
10725 F:      Documentation/devicetree/bindings/pci/versatile.txt
10726 F:      drivers/pci/host/pci-versatile.c
10727
10728 PCI DRIVER FOR ARMADA 8K
10729 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10730 L:      linux-pci@vger.kernel.org
10731 L:      linux-arm-kernel@lists.infradead.org
10732 S:      Maintained
10733 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10734 F:      drivers/pci/dwc/pcie-armada8k.c
10735
10736 PCI DRIVER FOR CADENCE PCIE IP
10737 M:      Alan Douglas <adouglas@cadence.com>
10738 L:      linux-pci@vger.kernel.org
10739 S:      Maintained
10740 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10741 F:      drivers/pci/cadence/pcie-cadence*
10742
10743 PCI DRIVER FOR FREESCALE LAYERSCAPE
10744 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10745 M:      Mingkai Hu <mingkai.hu@freescale.com>
10746 M:      Roy Zang <tie-fei.zang@freescale.com>
10747 L:      linuxppc-dev@lists.ozlabs.org
10748 L:      linux-pci@vger.kernel.org
10749 L:      linux-arm-kernel@lists.infradead.org
10750 S:      Maintained
10751 F:      drivers/pci/dwc/*layerscape*
10752
10753 PCI DRIVER FOR GENERIC OF HOSTS
10754 M:      Will Deacon <will.deacon@arm.com>
10755 L:      linux-pci@vger.kernel.org
10756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10757 S:      Maintained
10758 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10759 F:      drivers/pci/host/pci-host-common.c
10760 F:      drivers/pci/host/pci-host-generic.c
10761
10762 PCI DRIVER FOR IMX6
10763 M:      Richard Zhu <hongxing.zhu@nxp.com>
10764 M:      Lucas Stach <l.stach@pengutronix.de>
10765 L:      linux-pci@vger.kernel.org
10766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10767 S:      Maintained
10768 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10769 F:      drivers/pci/dwc/*imx6*
10770
10771 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10772 M:      Keith Busch <keith.busch@intel.com>
10773 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10774 L:      linux-pci@vger.kernel.org
10775 S:      Supported
10776 F:      drivers/pci/host/vmd.c
10777
10778 PCI DRIVER FOR MICROSEMI SWITCHTEC
10779 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10780 M:      Logan Gunthorpe <logang@deltatee.com>
10781 L:      linux-pci@vger.kernel.org
10782 S:      Maintained
10783 F:      Documentation/switchtec.txt
10784 F:      Documentation/ABI/testing/sysfs-class-switchtec
10785 F:      drivers/pci/switch/switchtec*
10786 F:      include/uapi/linux/switchtec_ioctl.h
10787 F:      include/linux/switchtec.h
10788 F:      drivers/ntb/hw/mscc/
10789
10790 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10791 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10792 M:      Jason Cooper <jason@lakedaemon.net>
10793 L:      linux-pci@vger.kernel.org
10794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10795 S:      Maintained
10796 F:      drivers/pci/host/*mvebu*
10797
10798 PCI DRIVER FOR NVIDIA TEGRA
10799 M:      Thierry Reding <thierry.reding@gmail.com>
10800 L:      linux-tegra@vger.kernel.org
10801 L:      linux-pci@vger.kernel.org
10802 S:      Supported
10803 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10804 F:      drivers/pci/host/pci-tegra.c
10805
10806 PCI DRIVER FOR RENESAS R-CAR
10807 M:      Simon Horman <horms@verge.net.au>
10808 L:      linux-pci@vger.kernel.org
10809 L:      linux-renesas-soc@vger.kernel.org
10810 S:      Maintained
10811 F:      drivers/pci/host/*rcar*
10812
10813 PCI DRIVER FOR SAMSUNG EXYNOS
10814 M:      Jingoo Han <jingoohan1@gmail.com>
10815 L:      linux-pci@vger.kernel.org
10816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10817 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10818 S:      Maintained
10819 F:      drivers/pci/dwc/pci-exynos.c
10820
10821 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10822 M:      Jingoo Han <jingoohan1@gmail.com>
10823 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10824 L:      linux-pci@vger.kernel.org
10825 S:      Maintained
10826 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10827 F:      drivers/pci/dwc/*designware*
10828
10829 PCI DRIVER FOR TI DRA7XX
10830 M:      Kishon Vijay Abraham I <kishon@ti.com>
10831 L:      linux-omap@vger.kernel.org
10832 L:      linux-pci@vger.kernel.org
10833 S:      Supported
10834 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10835 F:      drivers/pci/dwc/pci-dra7xx.c
10836
10837 PCI DRIVER FOR TI KEYSTONE
10838 M:      Murali Karicheri <m-karicheri2@ti.com>
10839 L:      linux-pci@vger.kernel.org
10840 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10841 S:      Maintained
10842 F:      drivers/pci/dwc/*keystone*
10843
10844 PCI ENDPOINT SUBSYSTEM
10845 M:      Kishon Vijay Abraham I <kishon@ti.com>
10846 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10847 L:      linux-pci@vger.kernel.org
10848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10849 S:      Supported
10850 F:      drivers/pci/endpoint/
10851 F:      drivers/misc/pci_endpoint_test.c
10852 F:      tools/pci/
10853
10854 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10855 M:      Russell Currey <ruscur@russell.cc>
10856 L:      linuxppc-dev@lists.ozlabs.org
10857 S:      Supported
10858 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10859 F:      arch/powerpc/kernel/eeh*.c
10860 F:      arch/powerpc/platforms/*/eeh*.c
10861 F:      arch/powerpc/include/*/eeh*.h
10862
10863 PCI ERROR RECOVERY
10864 M:      Linas Vepstas <linasvepstas@gmail.com>
10865 L:      linux-pci@vger.kernel.org
10866 S:      Supported
10867 F:      Documentation/PCI/pci-error-recovery.txt
10868
10869 PCI MSI DRIVER FOR ALTERA MSI IP
10870 M:      Ley Foon Tan <lftan@altera.com>
10871 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10872 L:      linux-pci@vger.kernel.org
10873 S:      Supported
10874 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10875 F:      drivers/pci/host/pcie-altera-msi.c
10876
10877 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10878 M:      Duc Dang <dhdang@apm.com>
10879 L:      linux-pci@vger.kernel.org
10880 L:      linux-arm-kernel@lists.infradead.org
10881 S:      Maintained
10882 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10883 F:      drivers/pci/host/pci-xgene-msi.c
10884
10885 PCI SUBSYSTEM
10886 M:      Bjorn Helgaas <bhelgaas@google.com>
10887 L:      linux-pci@vger.kernel.org
10888 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10890 S:      Supported
10891 F:      Documentation/devicetree/bindings/pci/
10892 F:      Documentation/PCI/
10893 F:      drivers/acpi/pci*
10894 F:      drivers/pci/
10895 F:      include/asm-generic/pci*
10896 F:      include/linux/pci*
10897 F:      include/linux/of_pci.h
10898 F:      include/uapi/linux/pci*
10899 F:      lib/pci*
10900 F:      arch/x86/pci/
10901 F:      arch/x86/kernel/quirks.c
10902
10903 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10904 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10905 L:      linux-pci@vger.kernel.org
10906 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10908 S:      Supported
10909 F:      drivers/pci/cadence/
10910 F:      drivers/pci/host/
10911 F:      drivers/pci/dwc/
10912
10913 PCIE DRIVER FOR AXIS ARTPEC
10914 M:      Niklas Cassel <niklas.cassel@axis.com>
10915 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10916 L:      linux-arm-kernel@axis.com
10917 L:      linux-pci@vger.kernel.org
10918 S:      Maintained
10919 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10920 F:      drivers/pci/dwc/*artpec*
10921
10922 PCIE DRIVER FOR CAVIUM THUNDERX
10923 M:      David Daney <david.daney@cavium.com>
10924 L:      linux-pci@vger.kernel.org
10925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10926 S:      Supported
10927 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10928 F:      drivers/pci/host/pci-thunder-*
10929
10930 PCIE DRIVER FOR HISILICON
10931 M:      Zhou Wang <wangzhou1@hisilicon.com>
10932 L:      linux-pci@vger.kernel.org
10933 S:      Maintained
10934 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10935 F:      drivers/pci/dwc/pcie-hisi.c
10936
10937 PCIE DRIVER FOR HISILICON KIRIN
10938 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10939 M:      Binghui Wang <wangbinghui@hisilicon.com>
10940 L:      linux-pci@vger.kernel.org
10941 S:      Maintained
10942 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10943 F:      drivers/pci/dwc/pcie-kirin.c
10944
10945 PCIE DRIVER FOR HISILICON STB
10946 M:      Jianguo Sun <sunjianguo1@huawei.com>
10947 M:      Shawn Guo <shawn.guo@linaro.org>
10948 L:      linux-pci@vger.kernel.org
10949 S:      Maintained
10950 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10951 F:      drivers/pci/dwc/pcie-histb.c
10952
10953 PCIE DRIVER FOR MEDIATEK
10954 M:      Ryder Lee <ryder.lee@mediatek.com>
10955 L:      linux-pci@vger.kernel.org
10956 L:      linux-mediatek@lists.infradead.org
10957 S:      Supported
10958 F:      Documentation/devicetree/bindings/pci/mediatek*
10959 F:      drivers/pci/host/*mediatek*
10960
10961 PCIE DRIVER FOR QUALCOMM MSM
10962 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10963 L:      linux-pci@vger.kernel.org
10964 L:      linux-arm-msm@vger.kernel.org
10965 S:      Maintained
10966 F:      drivers/pci/dwc/*qcom*
10967
10968 PCIE DRIVER FOR ROCKCHIP
10969 M:      Shawn Lin <shawn.lin@rock-chips.com>
10970 L:      linux-pci@vger.kernel.org
10971 L:      linux-rockchip@lists.infradead.org
10972 S:      Maintained
10973 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10974 F:      drivers/pci/host/pcie-rockchip.c
10975
10976 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10977 M:      Linus Walleij <linus.walleij@linaro.org>
10978 L:      linux-pci@vger.kernel.org
10979 S:      Maintained
10980 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10981 F:      drivers/pci/host/pci-v3-semi.c
10982
10983 PCIE DRIVER FOR ST SPEAR13XX
10984 M:      Pratyush Anand <pratyush.anand@gmail.com>
10985 L:      linux-pci@vger.kernel.org
10986 S:      Maintained
10987 F:      drivers/pci/dwc/*spear*
10988
10989 PCMCIA SUBSYSTEM
10990 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10992 S:      Odd Fixes
10993 F:      Documentation/pcmcia/
10994 F:      tools/pcmcia/
10995 F:      drivers/pcmcia/
10996 F:      include/pcmcia/
10997
10998 PCNET32 NETWORK DRIVER
10999 M:      Don Fry <pcnet32@frontier.com>
11000 L:      netdev@vger.kernel.org
11001 S:      Maintained
11002 F:      drivers/net/ethernet/amd/pcnet32.c
11003
11004 PCRYPT PARALLEL CRYPTO ENGINE
11005 M:      Steffen Klassert <steffen.klassert@secunet.com>
11006 L:      linux-crypto@vger.kernel.org
11007 S:      Maintained
11008 F:      crypto/pcrypt.c
11009 F:      include/crypto/pcrypt.h
11010
11011 PEAQ WMI HOTKEYS DRIVER
11012 M:      Hans de Goede <hdegoede@redhat.com>
11013 L:      platform-driver-x86@vger.kernel.org
11014 S:      Maintained
11015 F:      drivers/platform/x86/peaq-wmi.c
11016
11017 PER-CPU MEMORY ALLOCATOR
11018 M:      Tejun Heo <tj@kernel.org>
11019 M:      Christoph Lameter <cl@linux.com>
11020 M:      Dennis Zhou <dennisszhou@gmail.com>
11021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11022 S:      Maintained
11023 F:      include/linux/percpu*.h
11024 F:      mm/percpu*.c
11025 F:      arch/*/include/asm/percpu.h
11026
11027 PER-TASK DELAY ACCOUNTING
11028 M:      Balbir Singh <bsingharora@gmail.com>
11029 S:      Maintained
11030 F:      include/linux/delayacct.h
11031 F:      kernel/delayacct.c
11032
11033 PERFORMANCE EVENTS SUBSYSTEM
11034 M:      Peter Zijlstra <peterz@infradead.org>
11035 M:      Ingo Molnar <mingo@redhat.com>
11036 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11037 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11038 R:      Jiri Olsa <jolsa@redhat.com>
11039 R:      Namhyung Kim <namhyung@kernel.org>
11040 L:      linux-kernel@vger.kernel.org
11041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11042 S:      Supported
11043 F:      kernel/events/*
11044 F:      include/linux/perf_event.h
11045 F:      include/uapi/linux/perf_event.h
11046 F:      arch/*/kernel/perf_event*.c
11047 F:      arch/*/kernel/*/perf_event*.c
11048 F:      arch/*/kernel/*/*/perf_event*.c
11049 F:      arch/*/include/asm/perf_event.h
11050 F:      arch/*/kernel/perf_callchain.c
11051 F:      arch/*/events/*
11052 F:      tools/perf/
11053
11054 PERSONALITY HANDLING
11055 M:      Christoph Hellwig <hch@infradead.org>
11056 L:      linux-abi-devel@lists.sourceforge.net
11057 S:      Maintained
11058 F:      include/linux/personality.h
11059 F:      include/uapi/linux/personality.h
11060
11061 PHONET PROTOCOL
11062 M:      Remi Denis-Courmont <courmisch@gmail.com>
11063 S:      Supported
11064 F:      Documentation/networking/phonet.txt
11065 F:      include/linux/phonet.h
11066 F:      include/net/phonet/
11067 F:      include/uapi/linux/phonet.h
11068 F:      net/phonet/
11069
11070 PHRAM MTD DRIVER
11071 M:      Joern Engel <joern@lazybastard.org>
11072 L:      linux-mtd@lists.infradead.org
11073 S:      Maintained
11074 F:      drivers/mtd/devices/phram.c
11075
11076 PICOLCD HID DRIVER
11077 M:      Bruno Prémont <bonbons@linux-vserver.org>
11078 L:      linux-input@vger.kernel.org
11079 S:      Maintained
11080 F:      drivers/hid/hid-picolcd*
11081
11082 PICOXCELL SUPPORT
11083 M:      Jamie Iles <jamie@jamieiles.com>
11084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11085 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11086 S:      Supported
11087 F:      arch/arm/boot/dts/picoxcell*
11088 F:      arch/arm/mach-picoxcell/
11089 F:      drivers/crypto/picoxcell*
11090
11091 PIN CONTROL SUBSYSTEM
11092 M:      Linus Walleij <linus.walleij@linaro.org>
11093 L:      linux-gpio@vger.kernel.org
11094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11095 S:      Maintained
11096 F:      Documentation/devicetree/bindings/pinctrl/
11097 F:      Documentation/driver-api/pinctl.rst
11098 F:      drivers/pinctrl/
11099 F:      include/linux/pinctrl/
11100
11101 PIN CONTROLLER - ATMEL AT91
11102 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11104 S:      Maintained
11105 F:      drivers/pinctrl/pinctrl-at91.*
11106
11107 PIN CONTROLLER - ATMEL AT91 PIO4
11108 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11110 L:      linux-gpio@vger.kernel.org
11111 S:      Supported
11112 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11113
11114 PIN CONTROLLER - FREESCALE
11115 M:      Dong Aisheng <aisheng.dong@nxp.com>
11116 M:      Fabio Estevam <festevam@gmail.com>
11117 M:      Shawn Guo <shawnguo@kernel.org>
11118 M:      Stefan Agner <stefan@agner.ch>
11119 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11120 L:      linux-gpio@vger.kernel.org
11121 S:      Maintained
11122 F:      drivers/pinctrl/freescale/
11123 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11124
11125 PIN CONTROLLER - INTEL
11126 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11127 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11128 S:      Maintained
11129 F:      drivers/pinctrl/intel/
11130
11131 PIN CONTROLLER - MEDIATEK
11132 M:      Sean Wang <sean.wang@mediatek.com>
11133 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11134 S:      Maintained
11135 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11136 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11137 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11138 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11139 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11140
11141 PIN CONTROLLER - QUALCOMM
11142 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11143 S:      Maintained
11144 L:      linux-arm-msm@vger.kernel.org
11145 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11146 F:      drivers/pinctrl/qcom/
11147
11148 PIN CONTROLLER - RENESAS
11149 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11150 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11151 L:      linux-renesas-soc@vger.kernel.org
11152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11153 S:      Maintained
11154 F:      drivers/pinctrl/sh-pfc/
11155
11156 PIN CONTROLLER - SAMSUNG
11157 M:      Tomasz Figa <tomasz.figa@gmail.com>
11158 M:      Krzysztof Kozlowski <krzk@kernel.org>
11159 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11161 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11162 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11164 S:      Maintained
11165 F:      drivers/pinctrl/samsung/
11166 F:      include/dt-bindings/pinctrl/samsung.h
11167 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11168
11169 PIN CONTROLLER - SINGLE
11170 M:      Tony Lindgren <tony@atomide.com>
11171 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11173 L:      linux-omap@vger.kernel.org
11174 S:      Maintained
11175 F:      drivers/pinctrl/pinctrl-single.c
11176
11177 PIN CONTROLLER - ST SPEAR
11178 M:      Viresh Kumar <vireshk@kernel.org>
11179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11180 W:      http://www.st.com/spear
11181 S:      Maintained
11182 F:      drivers/pinctrl/spear/
11183
11184 PISTACHIO SOC SUPPORT
11185 M:      James Hartley <james.hartley@sondrel.com>
11186 L:      linux-mips@linux-mips.org
11187 S:      Odd Fixes
11188 F:      arch/mips/pistachio/
11189 F:      arch/mips/include/asm/mach-pistachio/
11190 F:      arch/mips/boot/dts/img/pistachio*
11191 F:      arch/mips/configs/pistachio*_defconfig
11192
11193 PKTCDVD DRIVER
11194 S:      Orphan
11195 M:      linux-block@vger.kernel.org
11196 F:      drivers/block/pktcdvd.c
11197 F:      include/linux/pktcdvd.h
11198 F:      include/uapi/linux/pktcdvd.h
11199
11200 PKUNITY SOC DRIVERS
11201 M:      Guan Xuetao <gxt@pku.edu.cn>
11202 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11203 S:      Maintained
11204 T:      git git://github.com/gxt/linux.git
11205 F:      drivers/input/serio/i8042-unicore32io.h
11206 F:      drivers/i2c/busses/i2c-puv3.c
11207 F:      drivers/video/fbdev/fb-puv3.c
11208 F:      drivers/rtc/rtc-puv3.c
11209
11210 PMBUS HARDWARE MONITORING DRIVERS
11211 M:      Guenter Roeck <linux@roeck-us.net>
11212 L:      linux-hwmon@vger.kernel.org
11213 W:      http://hwmon.wiki.kernel.org/
11214 W:      http://www.roeck-us.net/linux/drivers/
11215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11216 S:      Maintained
11217 F:      Documentation/hwmon/pmbus
11218 F:      drivers/hwmon/pmbus/
11219 F:      include/linux/pmbus.h
11220
11221 PMC SIERRA MaxRAID DRIVER
11222 L:      linux-scsi@vger.kernel.org
11223 W:      http://www.pmc-sierra.com/
11224 S:      Orphan
11225 F:      drivers/scsi/pmcraid.*
11226
11227 PMC SIERRA PM8001 DRIVER
11228 M:      Jack Wang <jinpu.wang@profitbricks.com>
11229 M:      lindar_liu@usish.com
11230 L:      linux-scsi@vger.kernel.org
11231 S:      Supported
11232 F:      drivers/scsi/pm8001/
11233
11234 PNP SUPPORT
11235 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11236 S:      Maintained
11237 F:      drivers/pnp/
11238
11239 POSIX CLOCKS and TIMERS
11240 M:      Thomas Gleixner <tglx@linutronix.de>
11241 L:      linux-kernel@vger.kernel.org
11242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11243 S:      Maintained
11244 F:      fs/timerfd.c
11245 F:      include/linux/timer*
11246 F:      kernel/time/*timer*
11247
11248 POWER MANAGEMENT CORE
11249 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11250 L:      linux-pm@vger.kernel.org
11251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11252 B:      https://bugzilla.kernel.org
11253 S:      Supported
11254 F:      drivers/base/power/
11255 F:      include/linux/pm.h
11256 F:      include/linux/pm_*
11257 F:      include/linux/powercap.h
11258 F:      drivers/powercap/
11259 F:      kernel/configs/nopm.config
11260
11261 POWER STATE COORDINATION INTERFACE (PSCI)
11262 M:      Mark Rutland <mark.rutland@arm.com>
11263 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11264 L:      linux-arm-kernel@lists.infradead.org
11265 S:      Maintained
11266 F:      drivers/firmware/psci*.c
11267 F:      include/linux/psci.h
11268 F:      include/uapi/linux/psci.h
11269
11270 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11271 M:      Sebastian Reichel <sre@kernel.org>
11272 L:      linux-pm@vger.kernel.org
11273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11274 S:      Maintained
11275 F:      Documentation/devicetree/bindings/power/supply/
11276 F:      include/linux/power_supply.h
11277 F:      drivers/power/supply/
11278
11279 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11280 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11281 L:      linuxppc-dev@lists.ozlabs.org
11282 S:      Maintained
11283 F:      drivers/char/powernv-op-panel.c
11284
11285 PPP OVER ATM (RFC 2364)
11286 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11287 S:      Maintained
11288 F:      net/atm/pppoatm.c
11289 F:      include/uapi/linux/atmppp.h
11290
11291 PPP OVER ETHERNET
11292 M:      Michal Ostrowski <mostrows@earthlink.net>
11293 S:      Maintained
11294 F:      drivers/net/ppp/pppoe.c
11295 F:      drivers/net/ppp/pppox.c
11296
11297 PPP OVER L2TP
11298 M:      James Chapman <jchapman@katalix.com>
11299 S:      Maintained
11300 F:      net/l2tp/l2tp_ppp.c
11301 F:      include/linux/if_pppol2tp.h
11302 F:      include/uapi/linux/if_pppol2tp.h
11303
11304 PPP PROTOCOL DRIVERS AND COMPRESSORS
11305 M:      Paul Mackerras <paulus@samba.org>
11306 L:      linux-ppp@vger.kernel.org
11307 S:      Maintained
11308 F:      drivers/net/ppp/ppp_*
11309
11310 PPS SUPPORT
11311 M:      Rodolfo Giometti <giometti@enneenne.com>
11312 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11313 L:      linuxpps@ml.enneenne.com (subscribers-only)
11314 S:      Maintained
11315 F:      Documentation/pps/
11316 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11317 F:      Documentation/ABI/testing/sysfs-pps
11318 F:      drivers/pps/
11319 F:      include/linux/pps*.h
11320 F:      include/uapi/linux/pps.h
11321
11322 PPTP DRIVER
11323 M:      Dmitry Kozlov <xeb@mail.ru>
11324 L:      netdev@vger.kernel.org
11325 S:      Maintained
11326 F:      drivers/net/ppp/pptp.c
11327 W:      http://sourceforge.net/projects/accel-pptp
11328
11329 PREEMPTIBLE KERNEL
11330 M:      Robert Love <rml@tech9.net>
11331 L:      kpreempt-tech@lists.sourceforge.net
11332 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11333 S:      Supported
11334 F:      Documentation/preempt-locking.txt
11335 F:      include/linux/preempt.h
11336
11337 PRINTK
11338 M:      Petr Mladek <pmladek@suse.com>
11339 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11340 R:      Steven Rostedt <rostedt@goodmis.org>
11341 S:      Maintained
11342 F:      kernel/printk/
11343 F:      include/linux/printk.h
11344
11345 PRISM54 WIRELESS DRIVER
11346 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11347 L:      linux-wireless@vger.kernel.org
11348 W:      http://wireless.kernel.org/en/users/Drivers/p54
11349 S:      Obsolete
11350 F:      drivers/net/wireless/intersil/prism54/
11351
11352 PROC SYSCTL
11353 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11354 M:      Kees Cook <keescook@chromium.org>
11355 L:      linux-kernel@vger.kernel.org
11356 L:      linux-fsdevel@vger.kernel.org
11357 S:      Maintained
11358 F:      fs/proc/proc_sysctl.c
11359 F:      include/linux/sysctl.h
11360 F:      kernel/sysctl.c
11361 F:      tools/testing/selftests/sysctl/
11362
11363 PS3 NETWORK SUPPORT
11364 M:      Geoff Levand <geoff@infradead.org>
11365 L:      netdev@vger.kernel.org
11366 L:      linuxppc-dev@lists.ozlabs.org
11367 S:      Maintained
11368 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11369
11370 PS3 PLATFORM SUPPORT
11371 M:      Geoff Levand <geoff@infradead.org>
11372 L:      linuxppc-dev@lists.ozlabs.org
11373 S:      Maintained
11374 F:      arch/powerpc/boot/ps3*
11375 F:      arch/powerpc/include/asm/lv1call.h
11376 F:      arch/powerpc/include/asm/ps3*.h
11377 F:      arch/powerpc/platforms/ps3/
11378 F:      drivers/*/ps3*
11379 F:      drivers/ps3/
11380 F:      drivers/rtc/rtc-ps3.c
11381 F:      drivers/usb/host/*ps3.c
11382 F:      sound/ppc/snd_ps3*
11383
11384 PS3VRAM DRIVER
11385 M:      Jim Paris <jim@jtan.com>
11386 M:      Geoff Levand <geoff@infradead.org>
11387 L:      linuxppc-dev@lists.ozlabs.org
11388 S:      Maintained
11389 F:      drivers/block/ps3vram.c
11390
11391 PSAMPLE PACKET SAMPLING SUPPORT:
11392 M:      Yotam Gigi <yotam.gi@gmail.com>
11393 S:      Maintained
11394 F:      net/psample
11395 F:      include/net/psample.h
11396 F:      include/uapi/linux/psample.h
11397
11398 PSTORE FILESYSTEM
11399 M:      Kees Cook <keescook@chromium.org>
11400 M:      Anton Vorontsov <anton@enomsg.org>
11401 M:      Colin Cross <ccross@android.com>
11402 M:      Tony Luck <tony.luck@intel.com>
11403 S:      Maintained
11404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11405 F:      fs/pstore/
11406 F:      include/linux/pstore*
11407 F:      drivers/firmware/efi/efi-pstore.c
11408 F:      drivers/acpi/apei/erst.c
11409 F:      Documentation/admin-guide/ramoops.rst
11410 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11411 K:      \b(pstore|ramoops)
11412
11413 PTP HARDWARE CLOCK SUPPORT
11414 M:      Richard Cochran <richardcochran@gmail.com>
11415 L:      netdev@vger.kernel.org
11416 S:      Maintained
11417 W:      http://linuxptp.sourceforge.net/
11418 F:      Documentation/ABI/testing/sysfs-ptp
11419 F:      Documentation/ptp/*
11420 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11421 F:      drivers/net/phy/dp83640*
11422 F:      drivers/ptp/*
11423 F:      include/linux/ptp_cl*
11424
11425 PTRACE SUPPORT
11426 M:      Oleg Nesterov <oleg@redhat.com>
11427 S:      Maintained
11428 F:      include/asm-generic/syscall.h
11429 F:      include/linux/ptrace.h
11430 F:      include/linux/regset.h
11431 F:      include/linux/tracehook.h
11432 F:      include/uapi/linux/ptrace.h
11433 F:      include/uapi/linux/ptrace.h
11434 F:      include/asm-generic/ptrace.h
11435 F:      kernel/ptrace.c
11436 F:      arch/*/ptrace*.c
11437 F:      arch/*/*/ptrace*.c
11438 F:      arch/*/include/asm/ptrace*.h
11439
11440 PULSE8-CEC DRIVER
11441 M:      Hans Verkuil <hverkuil@xs4all.nl>
11442 L:      linux-media@vger.kernel.org
11443 T:      git git://linuxtv.org/media_tree.git
11444 S:      Maintained
11445 F:      drivers/media/usb/pulse8-cec/*
11446 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11447
11448 PVRUSB2 VIDEO4LINUX DRIVER
11449 M:      Mike Isely <isely@pobox.com>
11450 L:      pvrusb2@isely.net       (subscribers-only)
11451 L:      linux-media@vger.kernel.org
11452 W:      http://www.isely.net/pvrusb2/
11453 T:      git git://linuxtv.org/media_tree.git
11454 S:      Maintained
11455 F:      Documentation/media/v4l-drivers/pvrusb2*
11456 F:      drivers/media/usb/pvrusb2/
11457
11458 PWC WEBCAM DRIVER
11459 M:      Hans Verkuil <hverkuil@xs4all.nl>
11460 L:      linux-media@vger.kernel.org
11461 T:      git git://linuxtv.org/media_tree.git
11462 S:      Odd Fixes
11463 F:      drivers/media/usb/pwc/*
11464
11465 PWM FAN DRIVER
11466 M:      Kamil Debski <kamil@wypas.org>
11467 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11468 L:      linux-hwmon@vger.kernel.org
11469 S:      Supported
11470 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11471 F:      Documentation/hwmon/pwm-fan
11472 F:      drivers/hwmon/pwm-fan.c
11473
11474 PWM IR Transmitter
11475 M:      Sean Young <sean@mess.org>
11476 L:      linux-media@vger.kernel.org
11477 S:      Maintained
11478 F:      drivers/media/rc/pwm-ir-tx.c
11479
11480 PWM SUBSYSTEM
11481 M:      Thierry Reding <thierry.reding@gmail.com>
11482 L:      linux-pwm@vger.kernel.org
11483 S:      Maintained
11484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11485 F:      Documentation/pwm.txt
11486 F:      Documentation/devicetree/bindings/pwm/
11487 F:      include/linux/pwm.h
11488 F:      drivers/pwm/
11489 F:      drivers/video/backlight/pwm_bl.c
11490 F:      include/linux/pwm_backlight.h
11491 F:      drivers/gpio/gpio-mvebu.c
11492 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11493
11494 PXA GPIO DRIVER
11495 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11496 L:      linux-gpio@vger.kernel.org
11497 S:      Maintained
11498 F:      drivers/gpio/gpio-pxa.c
11499
11500 PXA MMCI DRIVER
11501 S:      Orphan
11502
11503 PXA RTC DRIVER
11504 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11505 L:      linux-rtc@vger.kernel.org
11506 S:      Maintained
11507
11508 PXA2xx/PXA3xx SUPPORT
11509 M:      Daniel Mack <daniel@zonque.org>
11510 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11511 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11513 T:      git git://github.com/hzhuang1/linux.git
11514 T:      git git://github.com/rjarzmik/linux.git
11515 S:      Maintained
11516 F:      arch/arm/boot/dts/pxa*
11517 F:      arch/arm/mach-pxa/
11518 F:      drivers/dma/pxa*
11519 F:      drivers/pcmcia/pxa2xx*
11520 F:      drivers/pinctrl/pxa/
11521 F:      drivers/spi/spi-pxa2xx*
11522 F:      drivers/usb/gadget/udc/pxa2*
11523 F:      include/sound/pxa2xx-lib.h
11524 F:      sound/arm/pxa*
11525 F:      sound/soc/pxa/
11526
11527 QAT DRIVER
11528 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11529 L:      qat-linux@intel.com
11530 S:      Supported
11531 F:      drivers/crypto/qat/
11532
11533 QCOM AUDIO (ASoC) DRIVERS
11534 M:      Patrick Lai <plai@codeaurora.org>
11535 M:      Banajit Goswami <bgoswami@codeaurora.org>
11536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11537 S:      Supported
11538 F:      sound/soc/qcom/
11539
11540 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11541 M:      Gabriel Somlo <somlo@cmu.edu>
11542 M:      "Michael S. Tsirkin" <mst@redhat.com>
11543 L:      qemu-devel@nongnu.org
11544 S:      Maintained
11545 F:      drivers/firmware/qemu_fw_cfg.c
11546 F:      include/uapi/linux/qemu_fw_cfg.h
11547
11548 QIB DRIVER
11549 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11550 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11551 L:      linux-rdma@vger.kernel.org
11552 S:      Supported
11553 F:      drivers/infiniband/hw/qib/
11554
11555 QLOGIC QL41xxx FCOE DRIVER
11556 M:      QLogic-Storage-Upstream@cavium.com
11557 L:      linux-scsi@vger.kernel.org
11558 S:      Supported
11559 F:      drivers/scsi/qedf/
11560
11561 QLOGIC QL41xxx ISCSI DRIVER
11562 M:      QLogic-Storage-Upstream@cavium.com
11563 L:      linux-scsi@vger.kernel.org
11564 S:      Supported
11565 F:      drivers/scsi/qedi/
11566
11567 QLOGIC QL4xxx ETHERNET DRIVER
11568 M:      Ariel Elior <Ariel.Elior@cavium.com>
11569 M:      everest-linux-l2@cavium.com
11570 L:      netdev@vger.kernel.org
11571 S:      Supported
11572 F:      drivers/net/ethernet/qlogic/qed/
11573 F:      include/linux/qed/
11574 F:      drivers/net/ethernet/qlogic/qede/
11575
11576 QLOGIC QL4xxx RDMA DRIVER
11577 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11578 M:      Ariel Elior <Ariel.Elior@cavium.com>
11579 L:      linux-rdma@vger.kernel.org
11580 S:      Supported
11581 F:      drivers/infiniband/hw/qedr/
11582 F:      include/uapi/rdma/qedr-abi.h
11583
11584 QLOGIC QLA1280 SCSI DRIVER
11585 M:      Michael Reed <mdr@sgi.com>
11586 L:      linux-scsi@vger.kernel.org
11587 S:      Maintained
11588 F:      drivers/scsi/qla1280.[ch]
11589
11590 QLOGIC QLA2XXX FC-SCSI DRIVER
11591 M:      qla2xxx-upstream@qlogic.com
11592 L:      linux-scsi@vger.kernel.org
11593 S:      Supported
11594 F:      Documentation/scsi/LICENSE.qla2xxx
11595 F:      drivers/scsi/qla2xxx/
11596
11597 QLOGIC QLA3XXX NETWORK DRIVER
11598 M:      Dept-GELinuxNICDev@cavium.com
11599 L:      netdev@vger.kernel.org
11600 S:      Supported
11601 F:      Documentation/networking/LICENSE.qla3xxx
11602 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11603
11604 QLOGIC QLA4XXX iSCSI DRIVER
11605 M:      QLogic-Storage-Upstream@qlogic.com
11606 L:      linux-scsi@vger.kernel.org
11607 S:      Supported
11608 F:      Documentation/scsi/LICENSE.qla4xxx
11609 F:      drivers/scsi/qla4xxx/
11610
11611 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11612 M:      Harish Patil <harish.patil@cavium.com>
11613 M:      Manish Chopra <manish.chopra@cavium.com>
11614 M:      Dept-GELinuxNICDev@cavium.com
11615 L:      netdev@vger.kernel.org
11616 S:      Supported
11617 F:      drivers/net/ethernet/qlogic/qlcnic/
11618
11619 QLOGIC QLGE 10Gb ETHERNET DRIVER
11620 M:      Harish Patil <harish.patil@cavium.com>
11621 M:      Manish Chopra <manish.chopra@cavium.com>
11622 M:      Dept-GELinuxNICDev@cavium.com
11623 L:      netdev@vger.kernel.org
11624 S:      Supported
11625 F:      drivers/net/ethernet/qlogic/qlge/
11626
11627 QNX4 FILESYSTEM
11628 M:      Anders Larsen <al@alarsen.net>
11629 W:      http://www.alarsen.net/linux/qnx4fs/
11630 S:      Maintained
11631 F:      fs/qnx4/
11632 F:      include/uapi/linux/qnx4_fs.h
11633 F:      include/uapi/linux/qnxtypes.h
11634
11635 QORIQ DPAA2 FSL-MC BUS DRIVER
11636 M:      Stuart Yoder <stuyoder@gmail.com>
11637 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11638 L:      linux-kernel@vger.kernel.org
11639 S:      Maintained
11640 F:      drivers/bus/fsl-mc/
11641 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11642 F:      Documentation/networking/dpaa2/overview.rst
11643
11644 QT1010 MEDIA DRIVER
11645 M:      Antti Palosaari <crope@iki.fi>
11646 L:      linux-media@vger.kernel.org
11647 W:      https://linuxtv.org
11648 W:      http://palosaari.fi/linux/
11649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11650 T:      git git://linuxtv.org/anttip/media_tree.git
11651 S:      Maintained
11652 F:      drivers/media/tuners/qt1010*
11653
11654 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11655 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11656 L:      ath10k@lists.infradead.org
11657 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11659 S:      Supported
11660 F:      drivers/net/wireless/ath/ath10k/
11661
11662 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11663 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11664 L:      linux-wireless@vger.kernel.org
11665 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11666 S:      Supported
11667 F:      drivers/net/wireless/ath/ath9k/
11668
11669 QUALCOMM CAMERA SUBSYSTEM DRIVER
11670 M:      Todor Tomov <todor.tomov@linaro.org>
11671 L:      linux-media@vger.kernel.org
11672 S:      Maintained
11673 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11674 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11675 F:      drivers/media/platform/qcom/camss-8x16/
11676
11677 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11678 M:      Timur Tabi <timur@codeaurora.org>
11679 L:      netdev@vger.kernel.org
11680 S:      Supported
11681 F:      drivers/net/ethernet/qualcomm/emac/
11682
11683 QUALCOMM HEXAGON ARCHITECTURE
11684 M:      Richard Kuo <rkuo@codeaurora.org>
11685 L:      linux-hexagon@vger.kernel.org
11686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11687 S:      Supported
11688 F:      arch/hexagon/
11689
11690 QUALCOMM IOMMU
11691 M:      Rob Clark <robdclark@gmail.com>
11692 L:      iommu@lists.linux-foundation.org
11693 L:      linux-arm-msm@vger.kernel.org
11694 S:      Maintained
11695 F:      drivers/iommu/qcom_iommu.c
11696
11697 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11698 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11699 L:      linux-media@vger.kernel.org
11700 L:      linux-arm-msm@vger.kernel.org
11701 T:      git git://linuxtv.org/media_tree.git
11702 S:      Maintained
11703 F:      drivers/media/platform/qcom/venus/
11704
11705 QUALCOMM WCN36XX WIRELESS DRIVER
11706 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11707 L:      wcn36xx@lists.infradead.org
11708 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11709 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11710 S:      Supported
11711 F:      drivers/net/wireless/ath/wcn36xx/
11712
11713 QUANTENNA QTNFMAC WIRELESS DRIVER
11714 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11715 M:      Avinash Patil <avinashp@quantenna.com>
11716 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11717 L:      linux-wireless@vger.kernel.org
11718 S:      Maintained
11719 F:      drivers/net/wireless/quantenna
11720
11721 RADEON and AMDGPU DRM DRIVERS
11722 M:      Alex Deucher <alexander.deucher@amd.com>
11723 M:      Christian König <christian.koenig@amd.com>
11724 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11725 L:      amd-gfx@lists.freedesktop.org
11726 T:      git git://people.freedesktop.org/~agd5f/linux
11727 S:      Supported
11728 F:      drivers/gpu/drm/radeon/
11729 F:      include/uapi/drm/radeon_drm.h
11730 F:      drivers/gpu/drm/amd/
11731 F:      include/uapi/drm/amdgpu_drm.h
11732
11733 RADEON FRAMEBUFFER DISPLAY DRIVER
11734 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11735 L:      linux-fbdev@vger.kernel.org
11736 S:      Maintained
11737 F:      drivers/video/fbdev/aty/radeon*
11738 F:      include/uapi/linux/radeonfb.h
11739
11740 RADIOSHARK RADIO DRIVER
11741 M:      Hans Verkuil <hverkuil@xs4all.nl>
11742 L:      linux-media@vger.kernel.org
11743 T:      git git://linuxtv.org/media_tree.git
11744 S:      Maintained
11745 F:      drivers/media/radio/radio-shark.c
11746
11747 RADIOSHARK2 RADIO DRIVER
11748 M:      Hans Verkuil <hverkuil@xs4all.nl>
11749 L:      linux-media@vger.kernel.org
11750 T:      git git://linuxtv.org/media_tree.git
11751 S:      Maintained
11752 F:      drivers/media/radio/radio-shark2.c
11753 F:      drivers/media/radio/radio-tea5777.c
11754
11755 RADOS BLOCK DEVICE (RBD)
11756 M:      Ilya Dryomov <idryomov@gmail.com>
11757 M:      Sage Weil <sage@redhat.com>
11758 M:      Alex Elder <elder@kernel.org>
11759 L:      ceph-devel@vger.kernel.org
11760 W:      http://ceph.com/
11761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11762 T:      git git://github.com/ceph/ceph-client.git
11763 S:      Supported
11764 F:      Documentation/ABI/testing/sysfs-bus-rbd
11765 F:      drivers/block/rbd.c
11766 F:      drivers/block/rbd_types.h
11767
11768 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11769 M:      Paul Mackerras <paulus@samba.org>
11770 L:      linux-fbdev@vger.kernel.org
11771 S:      Maintained
11772 F:      drivers/video/fbdev/aty/aty128fb.c
11773
11774 RAINSHADOW-CEC DRIVER
11775 M:      Hans Verkuil <hverkuil@xs4all.nl>
11776 L:      linux-media@vger.kernel.org
11777 T:      git git://linuxtv.org/media_tree.git
11778 S:      Maintained
11779 F:      drivers/media/usb/rainshadow-cec/*
11780
11781 RALINK MIPS ARCHITECTURE
11782 M:      John Crispin <john@phrozen.org>
11783 L:      linux-mips@linux-mips.org
11784 S:      Maintained
11785 F:      arch/mips/ralink
11786
11787 RALINK RT2X00 WIRELESS LAN DRIVER
11788 P:      rt2x00 project
11789 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11790 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11791 L:      linux-wireless@vger.kernel.org
11792 S:      Maintained
11793 F:      drivers/net/wireless/ralink/rt2x00/
11794
11795 RAMDISK RAM BLOCK DEVICE DRIVER
11796 M:      Jens Axboe <axboe@kernel.dk>
11797 S:      Maintained
11798 F:      Documentation/blockdev/ramdisk.txt
11799 F:      drivers/block/brd.c
11800
11801 RANCHU VIRTUAL BOARD FOR MIPS
11802 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11803 L:      linux-mips@linux-mips.org
11804 S:      Supported
11805 F:      arch/mips/generic/board-ranchu.c
11806 F:      arch/mips/configs/generic/board-ranchu.config
11807
11808 RANDOM NUMBER DRIVER
11809 M:      "Theodore Ts'o" <tytso@mit.edu>
11810 S:      Maintained
11811 F:      drivers/char/random.c
11812
11813 RAPIDIO SUBSYSTEM
11814 M:      Matt Porter <mporter@kernel.crashing.org>
11815 M:      Alexandre Bounine <alex.bou9@gmail.com>
11816 S:      Maintained
11817 F:      drivers/rapidio/
11818
11819 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11820 L:      linux-wireless@vger.kernel.org
11821 S:      Orphan
11822 F:      drivers/net/wireless/ray*
11823
11824 RCUTORTURE TEST FRAMEWORK
11825 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11826 M:      Josh Triplett <josh@joshtriplett.org>
11827 R:      Steven Rostedt <rostedt@goodmis.org>
11828 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11829 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11830 L:      linux-kernel@vger.kernel.org
11831 S:      Supported
11832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11833 F:      tools/testing/selftests/rcutorture
11834
11835 RDC R-321X SoC
11836 M:      Florian Fainelli <florian@openwrt.org>
11837 S:      Maintained
11838
11839 RDC R6040 FAST ETHERNET DRIVER
11840 M:      Florian Fainelli <f.fainelli@gmail.com>
11841 L:      netdev@vger.kernel.org
11842 S:      Maintained
11843 F:      drivers/net/ethernet/rdc/r6040.c
11844
11845 RDMAVT - RDMA verbs software
11846 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11847 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11848 L:      linux-rdma@vger.kernel.org
11849 S:      Supported
11850 F:      drivers/infiniband/sw/rdmavt
11851
11852 RDS - RELIABLE DATAGRAM SOCKETS
11853 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11854 L:      netdev@vger.kernel.org
11855 L:      linux-rdma@vger.kernel.org
11856 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11857 W:      https://oss.oracle.com/projects/rds/
11858 S:      Supported
11859 F:      net/rds/
11860 F:      Documentation/networking/rds.txt
11861
11862 RDT - RESOURCE ALLOCATION
11863 M:      Fenghua Yu <fenghua.yu@intel.com>
11864 L:      linux-kernel@vger.kernel.org
11865 S:      Supported
11866 F:      arch/x86/kernel/cpu/intel_rdt*
11867 F:      arch/x86/include/asm/intel_rdt_sched.h
11868 F:      Documentation/x86/intel_rdt*
11869
11870 READ-COPY UPDATE (RCU)
11871 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11872 M:      Josh Triplett <josh@joshtriplett.org>
11873 R:      Steven Rostedt <rostedt@goodmis.org>
11874 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11875 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11876 L:      linux-kernel@vger.kernel.org
11877 W:      http://www.rdrop.com/users/paulmck/RCU/
11878 S:      Supported
11879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11880 F:      Documentation/RCU/
11881 X:      Documentation/RCU/torture.txt
11882 F:      include/linux/rcu*
11883 X:      include/linux/srcu.h
11884 F:      kernel/rcu/
11885 X:      kernel/torture.c
11886
11887 REAL TIME CLOCK (RTC) SUBSYSTEM
11888 M:      Alessandro Zummo <a.zummo@towertech.it>
11889 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11890 L:      linux-rtc@vger.kernel.org
11891 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11893 S:      Maintained
11894 F:      Documentation/devicetree/bindings/rtc/
11895 F:      Documentation/rtc.txt
11896 F:      drivers/rtc/
11897 F:      include/linux/rtc.h
11898 F:      include/uapi/linux/rtc.h
11899 F:      include/linux/rtc/
11900 F:      include/linux/platform_data/rtc-*
11901 F:      tools/testing/selftests/timers/rtctest.c
11902
11903 REALTEK AUDIO CODECS
11904 M:      Bard Liao <bardliao@realtek.com>
11905 M:      Oder Chiou <oder_chiou@realtek.com>
11906 S:      Maintained
11907 F:      sound/soc/codecs/rt*
11908 F:      include/sound/rt*.h
11909
11910 REGISTER MAP ABSTRACTION
11911 M:      Mark Brown <broonie@kernel.org>
11912 L:      linux-kernel@vger.kernel.org
11913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11914 S:      Supported
11915 F:      Documentation/devicetree/bindings/regmap/
11916 F:      drivers/base/regmap/
11917 F:      include/linux/regmap.h
11918
11919 REISERFS FILE SYSTEM
11920 L:      reiserfs-devel@vger.kernel.org
11921 S:      Supported
11922 F:      fs/reiserfs/
11923
11924 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11925 M:      Ohad Ben-Cohen <ohad@wizery.com>
11926 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11927 L:      linux-remoteproc@vger.kernel.org
11928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11929 S:      Maintained
11930 F:      Documentation/devicetree/bindings/remoteproc/
11931 F:      Documentation/remoteproc.txt
11932 F:      drivers/remoteproc/
11933 F:      include/linux/remoteproc.h
11934
11935 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11936 M:      Ohad Ben-Cohen <ohad@wizery.com>
11937 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11938 L:      linux-remoteproc@vger.kernel.org
11939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11940 S:      Maintained
11941 F:      drivers/rpmsg/
11942 F:      Documentation/rpmsg.txt
11943 F:      include/linux/rpmsg.h
11944 F:      include/linux/rpmsg/
11945
11946 RENESAS CLOCK DRIVERS
11947 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11948 L:      linux-renesas-soc@vger.kernel.org
11949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11950 S:      Supported
11951 F:      drivers/clk/renesas/
11952
11953 RENESAS EMEV2 I2C DRIVER
11954 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11955 S:      Supported
11956 F:      drivers/i2c/busses/i2c-emev2.c
11957
11958 RENESAS ETHERNET DRIVERS
11959 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11960 L:      netdev@vger.kernel.org
11961 L:      linux-renesas-soc@vger.kernel.org
11962 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11963 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11964 F:      drivers/net/ethernet/renesas/
11965 F:      include/linux/sh_eth.h
11966
11967 RENESAS R-CAR GYROADC DRIVER
11968 M:      Marek Vasut <marek.vasut@gmail.com>
11969 L:      linux-iio@vger.kernel.org
11970 S:      Supported
11971 F:      drivers/iio/adc/rcar_gyro_adc.c
11972
11973 RENESAS R-CAR I2C DRIVERS
11974 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11975 S:      Supported
11976 F:      drivers/i2c/busses/i2c-rcar.c
11977 F:      drivers/i2c/busses/i2c-sh_mobile.c
11978
11979 RENESAS USB PHY DRIVER
11980 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11981 L:      linux-renesas-soc@vger.kernel.org
11982 S:      Maintained
11983 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11984
11985 RESET CONTROLLER FRAMEWORK
11986 M:      Philipp Zabel <p.zabel@pengutronix.de>
11987 T:      git git://git.pengutronix.de/git/pza/linux
11988 S:      Maintained
11989 F:      drivers/reset/
11990 F:      Documentation/devicetree/bindings/reset/
11991 F:      include/dt-bindings/reset/
11992 F:      include/linux/reset.h
11993 F:      include/linux/reset-controller.h
11994
11995 RFKILL
11996 M:      Johannes Berg <johannes@sipsolutions.net>
11997 L:      linux-wireless@vger.kernel.org
11998 W:      http://wireless.kernel.org/
11999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12001 S:      Maintained
12002 F:      Documentation/rfkill.txt
12003 F:      Documentation/ABI/stable/sysfs-class-rfkill
12004 F:      net/rfkill/
12005
12006 RHASHTABLE
12007 M:      Thomas Graf <tgraf@suug.ch>
12008 M:      Herbert Xu <herbert@gondor.apana.org.au>
12009 L:      netdev@vger.kernel.org
12010 S:      Maintained
12011 F:      lib/rhashtable.c
12012 F:      include/linux/rhashtable.h
12013
12014 RICOH R5C592 MEMORYSTICK DRIVER
12015 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12016 S:      Maintained
12017 F:      drivers/memstick/host/r592.*
12018
12019 RICOH SMARTMEDIA/XD DRIVER
12020 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12021 S:      Maintained
12022 F:      drivers/mtd/nand/raw/r852.c
12023 F:      drivers/mtd/nand/raw/r852.h
12024
12025 RISC-V ARCHITECTURE
12026 M:      Palmer Dabbelt <palmer@sifive.com>
12027 M:      Albert Ou <albert@sifive.com>
12028 L:      linux-riscv@lists.infradead.org
12029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12030 S:      Supported
12031 F:      arch/riscv/
12032 K:      riscv
12033 N:      riscv
12034
12035 ROCCAT DRIVERS
12036 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12037 W:      http://sourceforge.net/projects/roccat/
12038 S:      Maintained
12039 F:      drivers/hid/hid-roccat*
12040 F:      include/linux/hid-roccat*
12041 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12042
12043 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12044 M:      Jacob chen <jacob2.chen@rock-chips.com>
12045 L:      linux-media@vger.kernel.org
12046 S:      Maintained
12047 F:      drivers/media/platform/rockchip/rga/
12048 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12049
12050 ROCKER DRIVER
12051 M:      Jiri Pirko <jiri@resnulli.us>
12052 L:      netdev@vger.kernel.org
12053 S:      Supported
12054 F:      drivers/net/ethernet/rocker/
12055
12056 ROCKETPORT DRIVER
12057 P:      Comtrol Corp.
12058 W:      http://www.comtrol.com
12059 S:      Maintained
12060 F:      Documentation/serial/rocket.txt
12061 F:      drivers/tty/rocket*
12062
12063 ROCKETPORT EXPRESS/INFINITY DRIVER
12064 M:      Kevin Cernekee <cernekee@gmail.com>
12065 L:      linux-serial@vger.kernel.org
12066 S:      Odd Fixes
12067 F:      drivers/tty/serial/rp2.*
12068
12069 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12070 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12071 L:      linux-kernel@vger.kernel.org
12072 L:      linux-renesas-soc@vger.kernel.org
12073 S:      Supported
12074 F:      drivers/mfd/bd9571mwv.c
12075 F:      drivers/regulator/bd9571mwv-regulator.c
12076 F:      drivers/gpio/gpio-bd9571mwv.c
12077 F:      include/linux/mfd/bd9571mwv.h
12078 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12079
12080 ROSE NETWORK LAYER
12081 M:      Ralf Baechle <ralf@linux-mips.org>
12082 L:      linux-hams@vger.kernel.org
12083 W:      http://www.linux-ax25.org/
12084 S:      Maintained
12085 F:      include/net/rose.h
12086 F:      include/uapi/linux/rose.h
12087 F:      net/rose/
12088
12089 RTL2830 MEDIA DRIVER
12090 M:      Antti Palosaari <crope@iki.fi>
12091 L:      linux-media@vger.kernel.org
12092 W:      https://linuxtv.org
12093 W:      http://palosaari.fi/linux/
12094 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12095 T:      git git://linuxtv.org/anttip/media_tree.git
12096 S:      Maintained
12097 F:      drivers/media/dvb-frontends/rtl2830*
12098
12099 RTL2832 MEDIA DRIVER
12100 M:      Antti Palosaari <crope@iki.fi>
12101 L:      linux-media@vger.kernel.org
12102 W:      https://linuxtv.org
12103 W:      http://palosaari.fi/linux/
12104 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12105 T:      git git://linuxtv.org/anttip/media_tree.git
12106 S:      Maintained
12107 F:      drivers/media/dvb-frontends/rtl2832*
12108
12109 RTL2832_SDR MEDIA DRIVER
12110 M:      Antti Palosaari <crope@iki.fi>
12111 L:      linux-media@vger.kernel.org
12112 W:      https://linuxtv.org
12113 W:      http://palosaari.fi/linux/
12114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12115 T:      git git://linuxtv.org/anttip/media_tree.git
12116 S:      Maintained
12117 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12118
12119 RTL8180 WIRELESS DRIVER
12120 L:      linux-wireless@vger.kernel.org
12121 W:      http://wireless.kernel.org/
12122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12123 S:      Orphan
12124 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12125
12126 RTL8187 WIRELESS DRIVER
12127 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12128 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12129 M:      Larry Finger <Larry.Finger@lwfinger.net>
12130 L:      linux-wireless@vger.kernel.org
12131 W:      http://wireless.kernel.org/
12132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12133 S:      Maintained
12134 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12135
12136 REALTEK WIRELESS DRIVER (rtlwifi family)
12137 M:      Ping-Ke Shih <pkshih@realtek.com>
12138 L:      linux-wireless@vger.kernel.org
12139 W:      http://wireless.kernel.org/
12140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12141 S:      Maintained
12142 F:      drivers/net/wireless/realtek/rtlwifi/
12143
12144 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12145 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12146 L:      linux-wireless@vger.kernel.org
12147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12148 S:      Maintained
12149 F:      drivers/net/wireless/realtek/rtl8xxxu/
12150
12151 RXRPC SOCKETS (AF_RXRPC)
12152 M:      David Howells <dhowells@redhat.com>
12153 L:      linux-afs@lists.infradead.org
12154 S:      Supported
12155 F:      net/rxrpc/
12156 F:      include/keys/rxrpc-type.h
12157 F:      include/net/af_rxrpc.h
12158 F:      include/trace/events/rxrpc.h
12159 F:      include/uapi/linux/rxrpc.h
12160 F:      Documentation/networking/rxrpc.txt
12161 W:      https://www.infradead.org/~dhowells/kafs/
12162
12163 S3 SAVAGE FRAMEBUFFER DRIVER
12164 M:      Antonino Daplas <adaplas@gmail.com>
12165 L:      linux-fbdev@vger.kernel.org
12166 S:      Maintained
12167 F:      drivers/video/fbdev/savage/
12168
12169 S390
12170 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12171 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12172 L:      linux-s390@vger.kernel.org
12173 W:      http://www.ibm.com/developerworks/linux/linux390/
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12175 S:      Supported
12176 F:      arch/s390/
12177 F:      drivers/s390/
12178 F:      Documentation/s390/
12179 F:      Documentation/driver-api/s390-drivers.rst
12180
12181 S390 COMMON I/O LAYER
12182 M:      Sebastian Ott <sebott@linux.ibm.com>
12183 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12184 L:      linux-s390@vger.kernel.org
12185 W:      http://www.ibm.com/developerworks/linux/linux390/
12186 S:      Supported
12187 F:      drivers/s390/cio/
12188
12189 S390 DASD DRIVER
12190 M:      Stefan Haberland <sth@linux.ibm.com>
12191 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12192 L:      linux-s390@vger.kernel.org
12193 W:      http://www.ibm.com/developerworks/linux/linux390/
12194 S:      Supported
12195 F:      drivers/s390/block/dasd*
12196 F:      block/partitions/ibm.c
12197
12198 S390 IOMMU (PCI)
12199 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12200 L:      linux-s390@vger.kernel.org
12201 W:      http://www.ibm.com/developerworks/linux/linux390/
12202 S:      Supported
12203 F:      drivers/iommu/s390-iommu.c
12204
12205 S390 IUCV NETWORK LAYER
12206 M:      Julian Wiedmann <jwi@linux.ibm.com>
12207 M:      Ursula Braun <ubraun@linux.ibm.com>
12208 L:      linux-s390@vger.kernel.org
12209 W:      http://www.ibm.com/developerworks/linux/linux390/
12210 S:      Supported
12211 F:      drivers/s390/net/*iucv*
12212 F:      include/net/iucv/
12213 F:      net/iucv/
12214
12215 S390 NETWORK DRIVERS
12216 M:      Julian Wiedmann <jwi@linux.ibm.com>
12217 M:      Ursula Braun <ubraun@linux.ibm.com>
12218 L:      linux-s390@vger.kernel.org
12219 W:      http://www.ibm.com/developerworks/linux/linux390/
12220 S:      Supported
12221 F:      drivers/s390/net/
12222
12223 S390 PCI SUBSYSTEM
12224 M:      Sebastian Ott <sebott@linux.ibm.com>
12225 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12226 L:      linux-s390@vger.kernel.org
12227 W:      http://www.ibm.com/developerworks/linux/linux390/
12228 S:      Supported
12229 F:      arch/s390/pci/
12230 F:      drivers/pci/hotplug/s390_pci_hpc.c
12231
12232 S390 VFIO-CCW DRIVER
12233 M:      Cornelia Huck <cohuck@redhat.com>
12234 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12235 M:      Halil Pasic <pasic@linux.ibm.com>
12236 L:      linux-s390@vger.kernel.org
12237 L:      kvm@vger.kernel.org
12238 S:      Supported
12239 F:      drivers/s390/cio/vfio_ccw*
12240 F:      Documentation/s390/vfio-ccw.txt
12241 F:      include/uapi/linux/vfio_ccw.h
12242
12243 S390 ZCRYPT DRIVER
12244 M:      Harald Freudenberger <freude@de.ibm.com>
12245 L:      linux-s390@vger.kernel.org
12246 W:      http://www.ibm.com/developerworks/linux/linux390/
12247 S:      Supported
12248 F:      drivers/s390/crypto/
12249
12250 S390 ZFCP DRIVER
12251 M:      Steffen Maier <maier@linux.ibm.com>
12252 M:      Benjamin Block <bblock@linux.ibm.com>
12253 L:      linux-s390@vger.kernel.org
12254 W:      http://www.ibm.com/developerworks/linux/linux390/
12255 S:      Supported
12256 F:      drivers/s390/scsi/zfcp_*
12257
12258 S3C24XX SD/MMC Driver
12259 M:      Ben Dooks <ben-linux@fluff.org>
12260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12261 S:      Supported
12262 F:      drivers/mmc/host/s3cmci.*
12263
12264 SAA6588 RDS RECEIVER DRIVER
12265 M:      Hans Verkuil <hverkuil@xs4all.nl>
12266 L:      linux-media@vger.kernel.org
12267 T:      git git://linuxtv.org/media_tree.git
12268 W:      https://linuxtv.org
12269 S:      Odd Fixes
12270 F:      drivers/media/i2c/saa6588*
12271
12272 SAA7134 VIDEO4LINUX DRIVER
12273 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12274 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12275 L:      linux-media@vger.kernel.org
12276 W:      https://linuxtv.org
12277 T:      git git://linuxtv.org/media_tree.git
12278 S:      Odd fixes
12279 F:      Documentation/media/v4l-drivers/saa7134*
12280 F:      drivers/media/pci/saa7134/
12281
12282 SAA7146 VIDEO4LINUX-2 DRIVER
12283 M:      Hans Verkuil <hverkuil@xs4all.nl>
12284 L:      linux-media@vger.kernel.org
12285 T:      git git://linuxtv.org/media_tree.git
12286 S:      Maintained
12287 F:      drivers/media/common/saa7146/
12288 F:      drivers/media/pci/saa7146/
12289 F:      include/media/saa7146*
12290
12291 SAMSUNG AUDIO (ASoC) DRIVERS
12292 M:      Krzysztof Kozlowski <krzk@kernel.org>
12293 M:      Sangbeom Kim <sbkim73@samsung.com>
12294 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12296 S:      Supported
12297 F:      sound/soc/samsung/
12298 F:      Documentation/devicetree/bindings/sound/samsung*
12299
12300 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12301 M:      Krzysztof Kozlowski <krzk@kernel.org>
12302 L:      linux-crypto@vger.kernel.org
12303 L:      linux-samsung-soc@vger.kernel.org
12304 S:      Maintained
12305 F:      drivers/crypto/exynos-rng.c
12306 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12307
12308 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12309 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12310 L:      linux-samsung-soc@vger.kernel.org
12311 S:      Maintained
12312 F:      drivers/char/hw_random/exynos-trng.c
12313 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12314
12315 SAMSUNG FRAMEBUFFER DRIVER
12316 M:      Jingoo Han <jingoohan1@gmail.com>
12317 L:      linux-fbdev@vger.kernel.org
12318 S:      Maintained
12319 F:      drivers/video/fbdev/s3c-fb.c
12320
12321 SAMSUNG LAPTOP DRIVER
12322 M:      Corentin Chary <corentin.chary@gmail.com>
12323 L:      platform-driver-x86@vger.kernel.org
12324 S:      Maintained
12325 F:      drivers/platform/x86/samsung-laptop.c
12326
12327 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12328 M:      Sangbeom Kim <sbkim73@samsung.com>
12329 M:      Krzysztof Kozlowski <krzk@kernel.org>
12330 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12331 L:      linux-kernel@vger.kernel.org
12332 L:      linux-samsung-soc@vger.kernel.org
12333 S:      Supported
12334 F:      drivers/mfd/sec*.c
12335 F:      drivers/regulator/s2m*.c
12336 F:      drivers/regulator/s5m*.c
12337 F:      drivers/clk/clk-s2mps11.c
12338 F:      drivers/rtc/rtc-s5m.c
12339 F:      include/linux/mfd/samsung/
12340 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12341 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12342 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12343 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12344
12345 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12346 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12347 L:      linux-media@vger.kernel.org
12348 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12349 S:      Maintained
12350 F:      drivers/media/platform/s3c-camif/
12351 F:      include/media/drv-intf/s3c_camif.h
12352
12353 SAMSUNG S3FWRN5 NFC DRIVER
12354 M:      Robert Baldyga <r.baldyga@samsung.com>
12355 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12356 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12357 S:      Supported
12358 F:      drivers/nfc/s3fwrn5
12359
12360 SAMSUNG S5C73M3 CAMERA DRIVER
12361 M:      Kyungmin Park <kyungmin.park@samsung.com>
12362 M:      Andrzej Hajda <a.hajda@samsung.com>
12363 L:      linux-media@vger.kernel.org
12364 S:      Supported
12365 F:      drivers/media/i2c/s5c73m3/*
12366
12367 SAMSUNG S5K5BAF CAMERA DRIVER
12368 M:      Kyungmin Park <kyungmin.park@samsung.com>
12369 M:      Andrzej Hajda <a.hajda@samsung.com>
12370 L:      linux-media@vger.kernel.org
12371 S:      Supported
12372 F:      drivers/media/i2c/s5k5baf.c
12373
12374 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12375 M:      Krzysztof Kozlowski <krzk@kernel.org>
12376 M:      Vladimir Zapolskiy <vz@mleia.com>
12377 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12378 L:      linux-crypto@vger.kernel.org
12379 L:      linux-samsung-soc@vger.kernel.org
12380 S:      Maintained
12381 F:      drivers/crypto/s5p-sss.c
12382
12383 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12384 M:      Kyungmin Park <kyungmin.park@samsung.com>
12385 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12386 L:      linux-media@vger.kernel.org
12387 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12388 S:      Supported
12389 F:      drivers/media/platform/exynos4-is/
12390
12391 SAMSUNG SOC CLOCK DRIVERS
12392 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12393 M:      Tomasz Figa <tomasz.figa@gmail.com>
12394 M:      Chanwoo Choi <cw00.choi@samsung.com>
12395 S:      Supported
12396 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12398 F:      drivers/clk/samsung/
12399 F:      include/dt-bindings/clock/exynos*.h
12400 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12401
12402 SAMSUNG SPI DRIVERS
12403 M:      Kukjin Kim <kgene@kernel.org>
12404 M:      Krzysztof Kozlowski <krzk@kernel.org>
12405 M:      Andi Shyti <andi@etezian.org>
12406 L:      linux-spi@vger.kernel.org
12407 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12408 S:      Maintained
12409 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12410 F:      drivers/spi/spi-s3c*
12411 F:      include/linux/platform_data/spi-s3c64xx.h
12412
12413 SAMSUNG SXGBE DRIVERS
12414 M:      Byungho An <bh74.an@samsung.com>
12415 M:      Girish K S <ks.giri@samsung.com>
12416 M:      Vipul Pandya <vipul.pandya@samsung.com>
12417 S:      Supported
12418 L:      netdev@vger.kernel.org
12419 F:      drivers/net/ethernet/samsung/sxgbe/
12420
12421 SAMSUNG THERMAL DRIVER
12422 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12423 L:      linux-pm@vger.kernel.org
12424 L:      linux-samsung-soc@vger.kernel.org
12425 S:      Supported
12426 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12427 F:      drivers/thermal/samsung/
12428
12429 SAMSUNG USB2 PHY DRIVER
12430 M:      Kamil Debski <kamil@wypas.org>
12431 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12432 L:      linux-kernel@vger.kernel.org
12433 S:      Supported
12434 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12435 F:      Documentation/phy/samsung-usb2.txt
12436 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12437 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12438 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12439 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12440 F:      drivers/phy/samsung/phy-samsung-usb2.c
12441 F:      drivers/phy/samsung/phy-samsung-usb2.h
12442
12443 SC1200 WDT DRIVER
12444 M:      Zwane Mwaikambo <zwanem@gmail.com>
12445 S:      Maintained
12446 F:      drivers/watchdog/sc1200wdt.c
12447
12448 SCHEDULER
12449 M:      Ingo Molnar <mingo@redhat.com>
12450 M:      Peter Zijlstra <peterz@infradead.org>
12451 L:      linux-kernel@vger.kernel.org
12452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12453 S:      Maintained
12454 F:      kernel/sched/
12455 F:      include/linux/sched.h
12456 F:      include/uapi/linux/sched.h
12457 F:      include/linux/wait.h
12458
12459 SCR24X CHIP CARD INTERFACE DRIVER
12460 M:      Lubomir Rintel <lkundrak@v3.sk>
12461 S:      Supported
12462 F:      drivers/char/pcmcia/scr24x_cs.c
12463
12464 SCSI CDROM DRIVER
12465 M:      Jens Axboe <axboe@kernel.dk>
12466 L:      linux-scsi@vger.kernel.org
12467 W:      http://www.kernel.dk
12468 S:      Maintained
12469 F:      drivers/scsi/sr*
12470
12471 SCSI RDMA PROTOCOL (SRP) INITIATOR
12472 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12473 L:      linux-rdma@vger.kernel.org
12474 S:      Supported
12475 W:      http://www.openfabrics.org
12476 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12478 F:      drivers/infiniband/ulp/srp/
12479 F:      include/scsi/srp.h
12480
12481 SCSI SG DRIVER
12482 M:      Doug Gilbert <dgilbert@interlog.com>
12483 L:      linux-scsi@vger.kernel.org
12484 W:      http://sg.danny.cz/sg
12485 S:      Maintained
12486 F:      Documentation/scsi/scsi-generic.txt
12487 F:      drivers/scsi/sg.c
12488 F:      include/scsi/sg.h
12489
12490 SCSI SUBSYSTEM
12491 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12493 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12495 L:      linux-scsi@vger.kernel.org
12496 S:      Maintained
12497 F:      Documentation/devicetree/bindings/scsi/
12498 F:      drivers/scsi/
12499 F:      include/scsi/
12500
12501 SCSI TAPE DRIVER
12502 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12503 L:      linux-scsi@vger.kernel.org
12504 S:      Maintained
12505 F:      Documentation/scsi/st.txt
12506 F:      drivers/scsi/st.*
12507 F:      drivers/scsi/st_*.h
12508
12509 SCTP PROTOCOL
12510 M:      Vlad Yasevich <vyasevich@gmail.com>
12511 M:      Neil Horman <nhorman@tuxdriver.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:      */