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@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 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 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.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:      include/uapi/linux/kfd_ioctl.h
 777
 778 AMD SEATTLE DEVICE TREE SUPPORT
 779 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 780 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 781 M:      Tom Lendacky <thomas.lendacky@amd.com>
 782 S:      Supported
 783 F:      arch/arm64/boot/dts/amd/
 784
 785 AMD XGBE DRIVER
 786 M:      Tom Lendacky <thomas.lendacky@amd.com>
 787 L:      netdev@vger.kernel.org
 788 S:      Supported
 789 F:      drivers/net/ethernet/amd/xgbe/
 790 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 791
 792 AMS (Apple Motion Sensor) DRIVER
 793 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 794 S:      Supported
 795 F:      drivers/macintosh/ams/
 796
 797 ANALOG DEVICES INC AD9389B DRIVER
 798 M:      Hans Verkuil <hans.verkuil@cisco.com>
 799 L:      linux-media@vger.kernel.org
 800 S:      Maintained
 801 F:      drivers/media/i2c/ad9389b*
 802
 803 ANALOG DEVICES INC ADV7180 DRIVER
 804 M:      Lars-Peter Clausen <lars@metafoo.de>
 805 L:      linux-media@vger.kernel.org
 806 W:      http://ez.analog.com/community/linux-device-drivers
 807 S:      Supported
 808 F:      drivers/media/i2c/adv7180.c
 809
 810 ANALOG DEVICES INC ADV748X DRIVER
 811 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 812 L:      linux-media@vger.kernel.org
 813 S:      Maintained
 814 F:      drivers/media/i2c/adv748x/*
 815
 816 ANALOG DEVICES INC ADV7511 DRIVER
 817 M:      Hans Verkuil <hans.verkuil@cisco.com>
 818 L:      linux-media@vger.kernel.org
 819 S:      Maintained
 820 F:      drivers/media/i2c/adv7511*
 821
 822 ANALOG DEVICES INC ADV7604 DRIVER
 823 M:      Hans Verkuil <hans.verkuil@cisco.com>
 824 L:      linux-media@vger.kernel.org
 825 S:      Maintained
 826 F:      drivers/media/i2c/adv7604*
 827
 828 ANALOG DEVICES INC ADV7842 DRIVER
 829 M:      Hans Verkuil <hans.verkuil@cisco.com>
 830 L:      linux-media@vger.kernel.org
 831 S:      Maintained
 832 F:      drivers/media/i2c/adv7842*
 833
 834 ANALOG DEVICES INC ASOC CODEC DRIVERS
 835 M:      Lars-Peter Clausen <lars@metafoo.de>
 836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 837 W:      http://wiki.analog.com/
 838 W:      http://ez.analog.com/community/linux-device-drivers
 839 S:      Supported
 840 F:      sound/soc/codecs/adau*
 841 F:      sound/soc/codecs/adav*
 842 F:      sound/soc/codecs/ad1*
 843 F:      sound/soc/codecs/ad7*
 844 F:      sound/soc/codecs/ssm*
 845 F:      sound/soc/codecs/sigmadsp.*
 846
 847 ANALOG DEVICES INC DMA DRIVERS
 848 M:      Lars-Peter Clausen <lars@metafoo.de>
 849 W:      http://ez.analog.com/community/linux-device-drivers
 850 S:      Supported
 851 F:      drivers/dma/dma-axi-dmac.c
 852
 853 ANALOG DEVICES INC IIO DRIVERS
 854 M:      Lars-Peter Clausen <lars@metafoo.de>
 855 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 856 W:      http://wiki.analog.com/
 857 W:      http://ez.analog.com/community/linux-device-drivers
 858 S:      Supported
 859 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 860 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 861 F:      drivers/iio/*/ad*
 862 F:      drivers/iio/adc/ltc2497*
 863 X:      drivers/iio/*/adjd*
 864 F:      drivers/staging/iio/*/ad*
 865
 866 ANDES ARCHITECTURE
 867 M:      Greentime Hu <green.hu@gmail.com>
 868 M:      Vincent Chen <deanbo422@gmail.com>
 869 T:      git https://github.com/andestech/linux.git
 870 S:      Supported
 871 F:      arch/nds32/
 872 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 873 F:      Documentation/devicetree/bindings/nds32/
 874 K:      nds32
 875 N:      nds32
 876
 877 ANDROID CONFIG FRAGMENTS
 878 M:      Rob Herring <robh@kernel.org>
 879 S:      Supported
 880 F:      kernel/configs/android*
 881
 882 ANDROID DRIVERS
 883 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 884 M:      Arve Hjønnevåg <arve@android.com>
 885 M:      Todd Kjos <tkjos@android.com>
 886 M:      Martijn Coenen <maco@android.com>
 887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 888 L:      devel@driverdev.osuosl.org
 889 S:      Supported
 890 F:      drivers/android/
 891 F:      drivers/staging/android/
 892
 893 ANDROID GOLDFISH PIC DRIVER
 894 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 895 S:      Supported
 896 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 897 F:      drivers/irqchip/irq-goldfish-pic.c
 898
 899 ANDROID GOLDFISH RTC DRIVER
 900 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 901 S:      Supported
 902 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 903 F:      drivers/rtc/rtc-goldfish.c
 904
 905 ANDROID ION DRIVER
 906 M:      Laura Abbott <labbott@redhat.com>
 907 M:      Sumit Semwal <sumit.semwal@linaro.org>
 908 L:      devel@driverdev.osuosl.org
 909 L:      dri-devel@lists.freedesktop.org
 910 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 911 S:      Supported
 912 F:      drivers/staging/android/ion
 913 F:      drivers/staging/android/uapi/ion.h
 914
 915 AOA (Apple Onboard Audio) ALSA DRIVER
 916 M:      Johannes Berg <johannes@sipsolutions.net>
 917 L:      linuxppc-dev@lists.ozlabs.org
 918 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 919 S:      Maintained
 920 F:      sound/aoa/
 921
 922 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 923 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 924 L:      linux-iio@vger.kernel.org
 925 S:      Maintained
 926 F:      drivers/iio/adc/stx104.c
 927
 928 APM DRIVER
 929 M:      Jiri Kosina <jikos@kernel.org>
 930 S:      Odd fixes
 931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 932 F:      arch/x86/kernel/apm_32.c
 933 F:      include/linux/apm_bios.h
 934 F:      include/uapi/linux/apm_bios.h
 935 F:      drivers/char/apm-emulation.c
 936
 937 APPARMOR SECURITY MODULE
 938 M:      John Johansen <john.johansen@canonical.com>
 939 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 940 W:      wiki.apparmor.net
 941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 942 S:      Supported
 943 F:      security/apparmor/
 944 F:      Documentation/admin-guide/LSM/apparmor.rst
 945
 946 APPLE BCM5974 MULTITOUCH DRIVER
 947 M:      Henrik Rydberg <rydberg@bitmath.org>
 948 L:      linux-input@vger.kernel.org
 949 S:      Odd fixes
 950 F:      drivers/input/mouse/bcm5974.c
 951
 952 APPLE SMC DRIVER
 953 M:      Henrik Rydberg <rydberg@bitmath.org>
 954 L:      linux-hwmon@vger.kernel.org
 955 S:      Odd fixes
 956 F:      drivers/hwmon/applesmc.c
 957
 958 APPLETALK NETWORK LAYER
 959 L:      netdev@vger.kernel.org
 960 S:      Odd fixes
 961 F:      drivers/net/appletalk/
 962 F:      net/appletalk/
 963
 964 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 965 M:      Duc Dang <dhdang@apm.com>
 966 S:      Supported
 967 F:      arch/arm64/boot/dts/apm/
 968
 969 APPLIED MICRO (APM) X-GENE SOC EDAC
 970 M:      Loc Ho <lho@apm.com>
 971 S:      Supported
 972 F:      drivers/edac/xgene_edac.c
 973 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 974
 975 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 976 M:      Iyappan Subramanian <isubramanian@apm.com>
 977 M:      Keyur Chudgar <kchudgar@apm.com>
 978 S:      Supported
 979 F:      drivers/net/ethernet/apm/xgene-v2/
 980
 981 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 982 M:      Iyappan Subramanian <isubramanian@apm.com>
 983 M:      Keyur Chudgar <kchudgar@apm.com>
 984 M:      Quan Nguyen <qnguyen@apm.com>
 985 S:      Supported
 986 F:      drivers/net/ethernet/apm/xgene/
 987 F:      drivers/net/phy/mdio-xgene.c
 988 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 989 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 990
 991 APPLIED MICRO (APM) X-GENE SOC PMU
 992 M:      Tai Nguyen <ttnguyen@apm.com>
 993 S:      Supported
 994 F:      drivers/perf/xgene_pmu.c
 995 F:      Documentation/perf/xgene-pmu.txt
 996 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 997
 998 APTINA CAMERA SENSOR PLL
 999 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1000 L:      linux-media@vger.kernel.org
1001 S:      Maintained
1002 F:      drivers/media/i2c/aptina-pll.*
1003
1004 ARC FRAMEBUFFER DRIVER
1005 M:      Jaya Kumar <jayalk@intworks.biz>
1006 S:      Maintained
1007 F:      drivers/video/fbdev/arcfb.c
1008 F:      drivers/video/fbdev/core/fb_defio.c
1009
1010 ARC PGU DRM DRIVER
1011 M:      Alexey Brodkin <abrodkin@synopsys.com>
1012 S:      Supported
1013 F:      drivers/gpu/drm/arc/
1014 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1015
1016 ARCNET NETWORK LAYER
1017 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1018 L:      netdev@vger.kernel.org
1019 S:      Maintained
1020 F:      drivers/net/arcnet/
1021 F:      include/uapi/linux/if_arcnet.h
1022
1023 ARM ARCHITECTED TIMER DRIVER
1024 M:      Mark Rutland <mark.rutland@arm.com>
1025 M:      Marc Zyngier <marc.zyngier@arm.com>
1026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1027 S:      Maintained
1028 F:      arch/arm/include/asm/arch_timer.h
1029 F:      arch/arm64/include/asm/arch_timer.h
1030 F:      drivers/clocksource/arm_arch_timer.c
1031
1032 ARM HDLCD DRM DRIVER
1033 M:      Liviu Dudau <liviu.dudau@arm.com>
1034 S:      Supported
1035 F:      drivers/gpu/drm/arm/hdlcd_*
1036 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1037
1038 ARM MALI-DP DRM DRIVER
1039 M:      Liviu Dudau <liviu.dudau@arm.com>
1040 M:      Brian Starkey <brian.starkey@arm.com>
1041 M:      Mali DP Maintainers <malidp@foss.arm.com>
1042 S:      Supported
1043 F:      drivers/gpu/drm/arm/
1044 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1045
1046 ARM MFM AND FLOPPY DRIVERS
1047 M:      Ian Molton <spyro@f2s.com>
1048 S:      Maintained
1049 F:      arch/arm/lib/floppydma.S
1050 F:      arch/arm/include/asm/floppy.h
1051
1052 ARM PMU PROFILING AND DEBUGGING
1053 M:      Will Deacon <will.deacon@arm.com>
1054 M:      Mark Rutland <mark.rutland@arm.com>
1055 S:      Maintained
1056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1057 F:      arch/arm*/kernel/perf_*
1058 F:      arch/arm/oprofile/common.c
1059 F:      arch/arm*/kernel/hw_breakpoint.c
1060 F:      arch/arm*/include/asm/hw_breakpoint.h
1061 F:      arch/arm*/include/asm/perf_event.h
1062 F:      drivers/perf/*
1063 F:      include/linux/perf/arm_pmu.h
1064 F:      Documentation/devicetree/bindings/arm/pmu.txt
1065 F:      Documentation/devicetree/bindings/perf/
1066
1067 ARM PORT
1068 M:      Russell King <linux@armlinux.org.uk>
1069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1070 W:      http://www.armlinux.org.uk/
1071 S:      Odd Fixes
1072 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1073 F:      arch/arm/
1074 X:      arch/arm/boot/dts/
1075
1076 ARM PRIMECELL AACI PL041 DRIVER
1077 M:      Russell King <linux@armlinux.org.uk>
1078 S:      Odd Fixes
1079 F:      sound/arm/aaci.*
1080
1081 ARM PRIMECELL BUS SUPPORT
1082 M:      Russell King <linux@armlinux.org.uk>
1083 S:      Odd Fixes
1084 F:      drivers/amba/
1085 F:      include/linux/amba/bus.h
1086
1087 ARM PRIMECELL CLCD PL110 DRIVER
1088 M:      Russell King <linux@armlinux.org.uk>
1089 S:      Odd Fixes
1090 F:      drivers/video/fbdev/amba-clcd.*
1091
1092 ARM PRIMECELL KMI PL050 DRIVER
1093 M:      Russell King <linux@armlinux.org.uk>
1094 S:      Odd Fixes
1095 F:      drivers/input/serio/ambakmi.*
1096 F:      include/linux/amba/kmi.h
1097
1098 ARM PRIMECELL MMCI PL180/1 DRIVER
1099 M:      Russell King <linux@armlinux.org.uk>
1100 S:      Odd Fixes
1101 F:      drivers/mmc/host/mmci.*
1102 F:      include/linux/amba/mmci.h
1103
1104 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1105 M:      Russell King <linux@armlinux.org.uk>
1106 S:      Odd Fixes
1107 F:      drivers/tty/serial/amba-pl01*.c
1108 F:      include/linux/amba/serial.h
1109
1110 ARM SMMU DRIVERS
1111 M:      Will Deacon <will.deacon@arm.com>
1112 R:      Robin Murphy <robin.murphy@arm.com>
1113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1114 S:      Maintained
1115 F:      drivers/iommu/arm-smmu.c
1116 F:      drivers/iommu/arm-smmu-v3.c
1117 F:      drivers/iommu/io-pgtable-arm.c
1118 F:      drivers/iommu/io-pgtable-arm-v7s.c
1119
1120 ARM SUB-ARCHITECTURES
1121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1122 S:      Maintained
1123 F:      arch/arm/mach-*/
1124 F:      arch/arm/plat-*/
1125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1126
1127 ARM/ACTIONS SEMI ARCHITECTURE
1128 M:      Andreas Färber <afaerber@suse.de>
1129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1130 S:      Maintained
1131 N:      owl
1132 F:      arch/arm/mach-actions/
1133 F:      arch/arm/boot/dts/owl-*
1134 F:      arch/arm64/boot/dts/actions/
1135 F:      drivers/clocksource/owl-*
1136 F:      drivers/soc/actions/
1137 F:      include/dt-bindings/power/owl-*
1138 F:      include/linux/soc/actions/
1139 F:      Documentation/devicetree/bindings/arm/actions.txt
1140 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1141 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1142
1143 ARM/ADS SPHERE MACHINE SUPPORT
1144 M:      Lennert Buytenhek <kernel@wantstofly.org>
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 S:      Maintained
1147
1148 ARM/AFEB9260 MACHINE SUPPORT
1149 M:      Sergey Lapin <slapin@ossfans.org>
1150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1151 S:      Maintained
1152
1153 ARM/AJECO 1ARM MACHINE SUPPORT
1154 M:      Lennert Buytenhek <kernel@wantstofly.org>
1155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1156 S:      Maintained
1157
1158 ARM/Allwinner SoC Clock Support
1159 M:      Emilio López <emilio@elopez.com.ar>
1160 S:      Maintained
1161 F:      drivers/clk/sunxi/
1162
1163 ARM/Allwinner sunXi SoC support
1164 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1165 M:      Chen-Yu Tsai <wens@csie.org>
1166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1167 S:      Maintained
1168 N:      sun[x456789]i
1169 N:      sun50i
1170 F:      arch/arm/mach-sunxi/
1171 F:      arch/arm64/boot/dts/allwinner/
1172 F:      drivers/clk/sunxi-ng/
1173 F:      drivers/pinctrl/sunxi/
1174 F:      drivers/soc/sunxi/
1175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1176
1177 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1178 M:      Neil Armstrong <narmstrong@baylibre.com>
1179 M:      Jerome Brunet <jbrunet@baylibre.com>
1180 L:      linux-amlogic@lists.infradead.org
1181 S:      Maintained
1182 F:      drivers/clk/meson/
1183 F:      include/dt-bindings/clock/meson*
1184 F:      include/dt-bindings/clock/gxbb*
1185 F:      Documentation/devicetree/bindings/clock/amlogic*
1186
1187 ARM/Amlogic Meson SoC support
1188 M:      Carlo Caione <carlo@caione.org>
1189 M:      Kevin Hilman <khilman@baylibre.com>
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 L:      linux-amlogic@lists.infradead.org
1192 W:      http://linux-meson.com/
1193 S:      Maintained
1194 F:      arch/arm/mach-meson/
1195 F:      arch/arm/boot/dts/meson*
1196 F:      arch/arm64/boot/dts/amlogic/
1197 F:      drivers/pinctrl/meson/
1198 F:      drivers/mmc/host/meson*
1199 N:      meson
1200
1201 ARM/Annapurna Labs ALPINE ARCHITECTURE
1202 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1203 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 S:      Maintained
1206 F:      arch/arm/mach-alpine/
1207 F:      arch/arm/boot/dts/alpine*
1208 F:      arch/arm64/boot/dts/al/
1209 F:      drivers/*/*alpine*
1210
1211 ARM/ARTPEC MACHINE SUPPORT
1212 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1213 M:      Lars Persson <lars.persson@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:      Kalle Valo <kvalo@codeaurora.org>
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@codeaurora.org>
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@kernel.org>
2558 L:      linux-media@vger.kernel.org
2559 W:      https://linuxtv.org
2560 T:      git git://linuxtv.org/media_tree.git
2561 S:      Maintained
2562 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2563
2564 AZTECH FM RADIO RECEIVER DRIVER
2565 M:      Hans Verkuil <hverkuil@xs4all.nl>
2566 L:      linux-media@vger.kernel.org
2567 T:      git git://linuxtv.org/media_tree.git
2568 W:      https://linuxtv.org
2569 S:      Maintained
2570 F:      drivers/media/radio/radio-aztech*
2571
2572 B43 WIRELESS DRIVER
2573 L:      linux-wireless@vger.kernel.org
2574 L:      b43-dev@lists.infradead.org
2575 W:      http://wireless.kernel.org/en/users/Drivers/b43
2576 S:      Odd Fixes
2577 F:      drivers/net/wireless/broadcom/b43/
2578
2579 B43LEGACY WIRELESS DRIVER
2580 M:      Larry Finger <Larry.Finger@lwfinger.net>
2581 L:      linux-wireless@vger.kernel.org
2582 L:      b43-dev@lists.infradead.org
2583 W:      http://wireless.kernel.org/en/users/Drivers/b43
2584 S:      Maintained
2585 F:      drivers/net/wireless/broadcom/b43legacy/
2586
2587 BACKLIGHT CLASS/SUBSYSTEM
2588 M:      Lee Jones <lee.jones@linaro.org>
2589 M:      Daniel Thompson <daniel.thompson@linaro.org>
2590 M:      Jingoo Han <jingoohan1@gmail.com>
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2592 S:      Maintained
2593 F:      drivers/video/backlight/
2594 F:      include/linux/backlight.h
2595 F:      include/linux/pwm_backlight.h
2596 F:      Documentation/devicetree/bindings/leds/backlight
2597
2598 BATMAN ADVANCED
2599 M:      Marek Lindner <mareklindner@neomailbox.ch>
2600 M:      Simon Wunderlich <sw@simonwunderlich.de>
2601 M:      Antonio Quartulli <a@unstable.cc>
2602 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2603 W:      https://www.open-mesh.org/
2604 Q:      https://patchwork.open-mesh.org/project/batman/list/
2605 S:      Maintained
2606 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2607 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2608 F:      Documentation/networking/batman-adv.rst
2609 F:      include/uapi/linux/batadv_packet.h
2610 F:      include/uapi/linux/batman_adv.h
2611 F:      net/batman-adv/
2612
2613 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2614 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2615 L:      linux-hams@vger.kernel.org
2616 W:      http://www.baycom.org/~tom/ham/ham.html
2617 S:      Maintained
2618 F:      drivers/net/hamradio/baycom*
2619
2620 BCACHE (BLOCK LAYER CACHE)
2621 M:      Coly Li <colyli@suse.de>
2622 M:      Kent Overstreet <kent.overstreet@gmail.com>
2623 L:      linux-bcache@vger.kernel.org
2624 W:      http://bcache.evilpiepirate.org
2625 C:      irc://irc.oftc.net/bcache
2626 S:      Maintained
2627 F:      drivers/md/bcache/
2628
2629 BDISP ST MEDIA DRIVER
2630 M:      Fabien Dessenne <fabien.dessenne@st.com>
2631 L:      linux-media@vger.kernel.org
2632 T:      git git://linuxtv.org/media_tree.git
2633 W:      https://linuxtv.org
2634 S:      Supported
2635 F:      drivers/media/platform/sti/bdisp
2636
2637 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2638 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2639 L:      netdev@vger.kernel.org
2640 S:      Maintained
2641 F:      drivers/net/ethernet/ec_bhf.c
2642
2643 BEFS FILE SYSTEM
2644 M:      Luis de Bethencourt <luisbg@kernel.org>
2645 M:      Salah Triki <salah.triki@gmail.com>
2646 S:      Maintained
2647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2648 F:      Documentation/filesystems/befs.txt
2649 F:      fs/befs/
2650
2651 BFQ I/O SCHEDULER
2652 M:      Paolo Valente <paolo.valente@linaro.org>
2653 M:      Jens Axboe <axboe@kernel.dk>
2654 L:      linux-block@vger.kernel.org
2655 S:      Maintained
2656 F:      block/bfq-*
2657 F:      Documentation/block/bfq-iosched.txt
2658
2659 BFS FILE SYSTEM
2660 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2661 S:      Maintained
2662 F:      Documentation/filesystems/bfs.txt
2663 F:      fs/bfs/
2664 F:      include/uapi/linux/bfs_fs.h
2665
2666 BLINKM RGB LED DRIVER
2667 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2668 S:      Maintained
2669 F:      drivers/leds/leds-blinkm.c
2670
2671 BLOCK LAYER
2672 M:      Jens Axboe <axboe@kernel.dk>
2673 L:      linux-block@vger.kernel.org
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2675 S:      Maintained
2676 F:      block/
2677 F:      drivers/block/
2678 F:      kernel/trace/blktrace.c
2679 F:      lib/sbitmap.c
2680
2681 BLOCK2MTD DRIVER
2682 M:      Joern Engel <joern@lazybastard.org>
2683 L:      linux-mtd@lists.infradead.org
2684 S:      Maintained
2685 F:      drivers/mtd/devices/block2mtd.c
2686
2687 BLUETOOTH DRIVERS
2688 M:      Marcel Holtmann <marcel@holtmann.org>
2689 M:      Johan Hedberg <johan.hedberg@gmail.com>
2690 L:      linux-bluetooth@vger.kernel.org
2691 W:      http://www.bluez.org/
2692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2694 S:      Maintained
2695 F:      drivers/bluetooth/
2696
2697 BLUETOOTH SUBSYSTEM
2698 M:      Marcel Holtmann <marcel@holtmann.org>
2699 M:      Johan Hedberg <johan.hedberg@gmail.com>
2700 L:      linux-bluetooth@vger.kernel.org
2701 W:      http://www.bluez.org/
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2704 S:      Maintained
2705 F:      net/bluetooth/
2706 F:      include/net/bluetooth/
2707
2708 BONDING DRIVER
2709 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2710 M:      Veaceslav Falico <vfalico@gmail.com>
2711 M:      Andy Gospodarek <andy@greyhouse.net>
2712 L:      netdev@vger.kernel.org
2713 W:      http://sourceforge.net/projects/bonding/
2714 S:      Supported
2715 F:      drivers/net/bonding/
2716 F:      include/uapi/linux/if_bonding.h
2717
2718 BPF (Safe dynamic programs and tools)
2719 M:      Alexei Starovoitov <ast@kernel.org>
2720 M:      Daniel Borkmann <daniel@iogearbox.net>
2721 L:      netdev@vger.kernel.org
2722 L:      linux-kernel@vger.kernel.org
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2725 S:      Supported
2726 F:      arch/x86/net/bpf_jit*
2727 F:      Documentation/networking/filter.txt
2728 F:      Documentation/bpf/
2729 F:      include/linux/bpf*
2730 F:      include/linux/filter.h
2731 F:      include/trace/events/xdp.h
2732 F:      include/uapi/linux/bpf*
2733 F:      include/uapi/linux/filter.h
2734 F:      kernel/bpf/
2735 F:      kernel/trace/bpf_trace.c
2736 F:      lib/test_bpf.c
2737 F:      net/bpf/
2738 F:      net/core/filter.c
2739 F:      net/sched/act_bpf.c
2740 F:      net/sched/cls_bpf.c
2741 F:      samples/bpf/
2742 F:      tools/bpf/
2743 F:      tools/testing/selftests/bpf/
2744
2745 BROADCOM B44 10/100 ETHERNET DRIVER
2746 M:      Michael Chan <michael.chan@broadcom.com>
2747 L:      netdev@vger.kernel.org
2748 S:      Supported
2749 F:      drivers/net/ethernet/broadcom/b44.*
2750
2751 BROADCOM B53 ETHERNET SWITCH DRIVER
2752 M:      Florian Fainelli <f.fainelli@gmail.com>
2753 L:      netdev@vger.kernel.org
2754 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2755 S:      Supported
2756 F:      drivers/net/dsa/b53/*
2757 F:      include/linux/platform_data/b53.h
2758
2759 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2760 M:      Florian Fainelli <f.fainelli@gmail.com>
2761 M:      Ray Jui <rjui@broadcom.com>
2762 M:      Scott Branden <sbranden@broadcom.com>
2763 M:      bcm-kernel-feedback-list@broadcom.com
2764 T:      git git://github.com/broadcom/mach-bcm
2765 S:      Maintained
2766 N:      bcm281*
2767 N:      bcm113*
2768 N:      bcm216*
2769 N:      kona
2770 F:      arch/arm/mach-bcm/
2771
2772 BROADCOM BCM2835 ARM ARCHITECTURE
2773 M:      Eric Anholt <eric@anholt.net>
2774 M:      Stefan Wahren <stefan.wahren@i2se.com>
2775 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2776 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2777 T:      git git://github.com/anholt/linux
2778 S:      Maintained
2779 N:      bcm2835
2780 F:      drivers/staging/vc04_services
2781
2782 BROADCOM BCM47XX MIPS ARCHITECTURE
2783 M:      Hauke Mehrtens <hauke@hauke-m.de>
2784 M:      Rafał Miłecki <zajec5@gmail.com>
2785 L:      linux-mips@linux-mips.org
2786 S:      Maintained
2787 F:      Documentation/devicetree/bindings/mips/brcm/
2788 F:      arch/mips/bcm47xx/*
2789 F:      arch/mips/include/asm/mach-bcm47xx/*
2790
2791 BROADCOM BCM5301X ARM ARCHITECTURE
2792 M:      Hauke Mehrtens <hauke@hauke-m.de>
2793 M:      Rafał Miłecki <zajec5@gmail.com>
2794 M:      Jon Mason <jonmason@broadcom.com>
2795 M:      bcm-kernel-feedback-list@broadcom.com
2796 L:      linux-arm-kernel@lists.infradead.org
2797 S:      Maintained
2798 F:      arch/arm/mach-bcm/bcm_5301x.c
2799 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2800 F:      arch/arm/boot/dts/bcm470*
2801 F:      arch/arm/boot/dts/bcm953012*
2802
2803 BROADCOM BCM53573 ARM ARCHITECTURE
2804 M:      Rafał Miłecki <rafal@milecki.pl>
2805 L:      linux-arm-kernel@lists.infradead.org
2806 S:      Maintained
2807 F:      arch/arm/boot/dts/bcm53573*
2808 F:      arch/arm/boot/dts/bcm47189*
2809
2810 BROADCOM BCM63XX ARM ARCHITECTURE
2811 M:      Florian Fainelli <f.fainelli@gmail.com>
2812 M:      bcm-kernel-feedback-list@broadcom.com
2813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2814 T:      git git://github.com/broadcom/stblinux.git
2815 S:      Maintained
2816 N:      bcm63xx
2817
2818 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2819 M:      Kevin Cernekee <cernekee@gmail.com>
2820 L:      linux-usb@vger.kernel.org
2821 S:      Maintained
2822 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2823
2824 BROADCOM BCM7XXX ARM ARCHITECTURE
2825 M:      Brian Norris <computersforpeace@gmail.com>
2826 M:      Gregory Fong <gregory.0xf0@gmail.com>
2827 M:      Florian Fainelli <f.fainelli@gmail.com>
2828 M:      bcm-kernel-feedback-list@broadcom.com
2829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2830 T:      git git://github.com/broadcom/stblinux.git
2831 S:      Maintained
2832 F:      arch/arm/mach-bcm/*brcmstb*
2833 F:      arch/arm/boot/dts/bcm7*.dts*
2834 F:      drivers/bus/brcmstb_gisb.c
2835 F:      arch/arm/mm/cache-b15-rac.c
2836 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2837 N:      brcmstb
2838
2839 BROADCOM BMIPS CPUFREQ DRIVER
2840 M:      Markus Mayer <mmayer@broadcom.com>
2841 M:      bcm-kernel-feedback-list@broadcom.com
2842 L:      linux-pm@vger.kernel.org
2843 S:      Maintained
2844 F:      drivers/cpufreq/bmips-cpufreq.c
2845
2846 BROADCOM BMIPS MIPS ARCHITECTURE
2847 M:      Kevin Cernekee <cernekee@gmail.com>
2848 M:      Florian Fainelli <f.fainelli@gmail.com>
2849 L:      linux-mips@linux-mips.org
2850 T:      git git://github.com/broadcom/stblinux.git
2851 S:      Maintained
2852 F:      arch/mips/bmips/*
2853 F:      arch/mips/include/asm/mach-bmips/*
2854 F:      arch/mips/kernel/*bmips*
2855 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2856 F:      drivers/irqchip/irq-bcm63*
2857 F:      drivers/irqchip/irq-bcm7*
2858 F:      drivers/irqchip/irq-brcmstb*
2859 F:      include/linux/bcm963xx_nvram.h
2860 F:      include/linux/bcm963xx_tag.h
2861
2862 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2863 M:      Rasesh Mody <rasesh.mody@cavium.com>
2864 M:      Harish Patil <harish.patil@cavium.com>
2865 M:      Dept-GELinuxNICDev@cavium.com
2866 L:      netdev@vger.kernel.org
2867 S:      Supported
2868 F:      drivers/net/ethernet/broadcom/bnx2.*
2869 F:      drivers/net/ethernet/broadcom/bnx2_*
2870
2871 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2872 M:      QLogic-Storage-Upstream@qlogic.com
2873 L:      linux-scsi@vger.kernel.org
2874 S:      Supported
2875 F:      drivers/scsi/bnx2fc/
2876
2877 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2878 M:      QLogic-Storage-Upstream@qlogic.com
2879 L:      linux-scsi@vger.kernel.org
2880 S:      Supported
2881 F:      drivers/scsi/bnx2i/
2882
2883 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2884 M:      Ariel Elior <ariel.elior@cavium.com>
2885 M:      everest-linux-l2@cavium.com
2886 L:      netdev@vger.kernel.org
2887 S:      Supported
2888 F:      drivers/net/ethernet/broadcom/bnx2x/
2889
2890 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2891 M:      Michael Chan <michael.chan@broadcom.com>
2892 L:      netdev@vger.kernel.org
2893 S:      Supported
2894 F:      drivers/net/ethernet/broadcom/bnxt/
2895
2896 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2897 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2898 M:      Franky Lin <franky.lin@broadcom.com>
2899 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2900 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2901 M:      Wright Feng <wright.feng@cypress.com>
2902 L:      linux-wireless@vger.kernel.org
2903 L:      brcm80211-dev-list.pdl@broadcom.com
2904 L:      brcm80211-dev-list@cypress.com
2905 S:      Supported
2906 F:      drivers/net/wireless/broadcom/brcm80211/
2907
2908 BROADCOM BRCMSTB GPIO DRIVER
2909 M:      Gregory Fong <gregory.0xf0@gmail.com>
2910 L:      bcm-kernel-feedback-list@broadcom.com
2911 S:      Supported
2912 F:      drivers/gpio/gpio-brcmstb.c
2913 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2914
2915 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2916 M:      Al Cooper <alcooperx@gmail.com>
2917 L:      linux-kernel@vger.kernel.org
2918 L:      bcm-kernel-feedback-list@broadcom.com
2919 S:      Maintained
2920 F:      drivers/phy/broadcom/phy-brcm-usb*
2921
2922 BROADCOM GENET ETHERNET DRIVER
2923 M:      Doug Berger <opendmb@gmail.com>
2924 M:      Florian Fainelli <f.fainelli@gmail.com>
2925 L:      netdev@vger.kernel.org
2926 S:      Supported
2927 F:      drivers/net/ethernet/broadcom/genet/
2928
2929 BROADCOM IPROC ARM ARCHITECTURE
2930 M:      Ray Jui <rjui@broadcom.com>
2931 M:      Scott Branden <sbranden@broadcom.com>
2932 M:      Jon Mason <jonmason@broadcom.com>
2933 M:      bcm-kernel-feedback-list@broadcom.com
2934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2935 T:      git git://github.com/broadcom/cygnus-linux.git
2936 S:      Maintained
2937 N:      iproc
2938 N:      cygnus
2939 N:      bcm[-_]nsp
2940 N:      bcm9113*
2941 N:      bcm9583*
2942 N:      bcm9585*
2943 N:      bcm9586*
2944 N:      bcm988312
2945 N:      bcm113*
2946 N:      bcm583*
2947 N:      bcm585*
2948 N:      bcm586*
2949 N:      bcm88312
2950 N:      hr2
2951 F:      arch/arm64/boot/dts/broadcom/ns2*
2952 F:      drivers/clk/bcm/clk-ns*
2953 F:      drivers/pinctrl/bcm/pinctrl-ns*
2954
2955 BROADCOM KONA GPIO DRIVER
2956 M:      Ray Jui <rjui@broadcom.com>
2957 L:      bcm-kernel-feedback-list@broadcom.com
2958 S:      Supported
2959 F:      drivers/gpio/gpio-bcm-kona.c
2960 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2961
2962 BROADCOM NETXTREME-E ROCE DRIVER
2963 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2964 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2965 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2966 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2967 L:      linux-rdma@vger.kernel.org
2968 W:      http://www.broadcom.com
2969 S:      Supported
2970 F:      drivers/infiniband/hw/bnxt_re/
2971 F:      include/uapi/rdma/bnxt_re-abi.h
2972
2973 BROADCOM NVRAM DRIVER
2974 M:      Rafał Miłecki <zajec5@gmail.com>
2975 L:      linux-mips@linux-mips.org
2976 S:      Maintained
2977 F:      drivers/firmware/broadcom/*
2978
2979 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2980 M:      Rafał Miłecki <zajec5@gmail.com>
2981 L:      linux-wireless@vger.kernel.org
2982 S:      Maintained
2983 F:      drivers/bcma/
2984 F:      include/linux/bcma/
2985
2986 BROADCOM STB AVS CPUFREQ DRIVER
2987 M:      Markus Mayer <mmayer@broadcom.com>
2988 M:      bcm-kernel-feedback-list@broadcom.com
2989 L:      linux-pm@vger.kernel.org
2990 S:      Maintained
2991 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2992 F:      drivers/cpufreq/brcmstb*
2993
2994 BROADCOM STB AVS TMON DRIVER
2995 M:      Markus Mayer <mmayer@broadcom.com>
2996 M:      bcm-kernel-feedback-list@broadcom.com
2997 L:      linux-pm@vger.kernel.org
2998 S:      Maintained
2999 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3000 F:      drivers/thermal/broadcom/brcmstb*
3001
3002 BROADCOM STB NAND FLASH DRIVER
3003 M:      Brian Norris <computersforpeace@gmail.com>
3004 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3005 L:      linux-mtd@lists.infradead.org
3006 L:      bcm-kernel-feedback-list@broadcom.com
3007 S:      Maintained
3008 F:      drivers/mtd/nand/raw/brcmnand/
3009
3010 BROADCOM STB DPFE DRIVER
3011 M:      Markus Mayer <mmayer@broadcom.com>
3012 M:      bcm-kernel-feedback-list@broadcom.com
3013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3014 S:      Maintained
3015 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3016 F:      drivers/memory/brcmstb_dpfe.c
3017
3018 BROADCOM SYSTEMPORT ETHERNET DRIVER
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3023
3024 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3025 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3026 M:      Prashant Sreedharan <prashant@broadcom.com>
3027 M:      Michael Chan <mchan@broadcom.com>
3028 L:      netdev@vger.kernel.org
3029 S:      Supported
3030 F:      drivers/net/ethernet/broadcom/tg3.*
3031
3032 BROCADE BFA FC SCSI DRIVER
3033 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3034 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3035 L:      linux-scsi@vger.kernel.org
3036 S:      Supported
3037 F:      drivers/scsi/bfa/
3038
3039 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3040 M:      Rasesh Mody <rasesh.mody@cavium.com>
3041 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3042 M:      Dept-GELinuxNICDev@cavium.com
3043 L:      netdev@vger.kernel.org
3044 S:      Supported
3045 F:      drivers/net/ethernet/brocade/bna/
3046
3047 BSG (block layer generic sg v4 driver)
3048 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3049 L:      linux-scsi@vger.kernel.org
3050 S:      Supported
3051 F:      block/bsg.c
3052 F:      include/linux/bsg.h
3053 F:      include/uapi/linux/bsg.h
3054
3055 BT87X AUDIO DRIVER
3056 M:      Clemens Ladisch <clemens@ladisch.de>
3057 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3058 T:      git git://git.alsa-project.org/alsa-kernel.git
3059 S:      Maintained
3060 F:      Documentation/sound/alsa/Bt87x.txt
3061 F:      sound/pci/bt87x.c
3062
3063 BT8XXGPIO DRIVER
3064 M:      Michael Buesch <m@bues.ch>
3065 W:      http://bu3sch.de/btgpio.php
3066 S:      Maintained
3067 F:      drivers/gpio/gpio-bt8xx.c
3068
3069 BTRFS FILE SYSTEM
3070 M:      Chris Mason <clm@fb.com>
3071 M:      Josef Bacik <jbacik@fb.com>
3072 M:      David Sterba <dsterba@suse.com>
3073 L:      linux-btrfs@vger.kernel.org
3074 W:      http://btrfs.wiki.kernel.org/
3075 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3077 S:      Maintained
3078 F:      Documentation/filesystems/btrfs.txt
3079 F:      fs/btrfs/
3080 F:      include/linux/btrfs*
3081 F:      include/uapi/linux/btrfs*
3082
3083 BTTV VIDEO4LINUX DRIVER
3084 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3085 L:      linux-media@vger.kernel.org
3086 W:      https://linuxtv.org
3087 T:      git git://linuxtv.org/media_tree.git
3088 S:      Odd fixes
3089 F:      Documentation/media/v4l-drivers/bttv*
3090 F:      drivers/media/pci/bt8xx/bttv*
3091
3092 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3093 M:      Chanwoo Choi <cw00.choi@samsung.com>
3094 L:      linux-pm@vger.kernel.org
3095 L:      linux-samsung-soc@vger.kernel.org
3096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3097 S:      Maintained
3098 F:      drivers/devfreq/exynos-bus.c
3099 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3100
3101 BUSLOGIC SCSI DRIVER
3102 M:      Khalid Aziz <khalid@gonehiking.org>
3103 L:      linux-scsi@vger.kernel.org
3104 S:      Maintained
3105 F:      drivers/scsi/BusLogic.*
3106 F:      drivers/scsi/FlashPoint.*
3107
3108 C-MEDIA CMI8788 DRIVER
3109 M:      Clemens Ladisch <clemens@ladisch.de>
3110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3111 T:      git git://git.alsa-project.org/alsa-kernel.git
3112 S:      Maintained
3113 F:      sound/pci/oxygen/
3114
3115 C6X ARCHITECTURE
3116 M:      Mark Salter <msalter@redhat.com>
3117 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3118 L:      linux-c6x-dev@linux-c6x.org
3119 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3120 S:      Maintained
3121 F:      arch/c6x/
3122
3123 CA8210 IEEE-802.15.4 RADIO DRIVER
3124 M:      Harry Morris <h.morris@cascoda.com>
3125 L:      linux-wpan@vger.kernel.org
3126 W:      https://github.com/Cascoda/ca8210-linux.git
3127 S:      Maintained
3128 F:      drivers/net/ieee802154/ca8210.c
3129 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3130
3131 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3132 M:      David Howells <dhowells@redhat.com>
3133 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3134 S:      Supported
3135 F:      Documentation/filesystems/caching/cachefiles.txt
3136 F:      fs/cachefiles/
3137
3138 CADET FM/AM RADIO RECEIVER DRIVER
3139 M:      Hans Verkuil <hverkuil@xs4all.nl>
3140 L:      linux-media@vger.kernel.org
3141 T:      git git://linuxtv.org/media_tree.git
3142 W:      https://linuxtv.org
3143 S:      Maintained
3144 F:      drivers/media/radio/radio-cadet*
3145
3146 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3147 M:      Jonathan Corbet <corbet@lwn.net>
3148 L:      linux-media@vger.kernel.org
3149 T:      git git://linuxtv.org/media_tree.git
3150 S:      Maintained
3151 F:      Documentation/media/v4l-drivers/cafe_ccic*
3152 F:      drivers/media/platform/marvell-ccic/
3153
3154 CAIF NETWORK LAYER
3155 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3156 L:      netdev@vger.kernel.org
3157 S:      Supported
3158 F:      Documentation/networking/caif/
3159 F:      drivers/net/caif/
3160 F:      include/uapi/linux/caif/
3161 F:      include/net/caif/
3162 F:      net/caif/
3163
3164 CALGARY x86-64 IOMMU
3165 M:      Muli Ben-Yehuda <mulix@mulix.org>
3166 M:      Jon Mason <jdmason@kudzu.us>
3167 L:      iommu@lists.linux-foundation.org
3168 S:      Maintained
3169 F:      arch/x86/kernel/pci-calgary_64.c
3170 F:      arch/x86/kernel/tce_64.c
3171 F:      arch/x86/include/asm/calgary.h
3172 F:      arch/x86/include/asm/tce.h
3173
3174 CAN NETWORK DRIVERS
3175 M:      Wolfgang Grandegger <wg@grandegger.com>
3176 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3177 L:      linux-can@vger.kernel.org
3178 W:      https://github.com/linux-can
3179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3181 S:      Maintained
3182 F:      Documentation/devicetree/bindings/net/can/
3183 F:      drivers/net/can/
3184 F:      include/linux/can/dev.h
3185 F:      include/linux/can/platform/
3186 F:      include/uapi/linux/can/error.h
3187 F:      include/uapi/linux/can/netlink.h
3188
3189 CAN NETWORK LAYER
3190 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3191 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3192 L:      linux-can@vger.kernel.org
3193 W:      https://github.com/linux-can
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3196 S:      Maintained
3197 F:      Documentation/networking/can.rst
3198 F:      net/can/
3199 F:      include/linux/can/core.h
3200 F:      include/uapi/linux/can.h
3201 F:      include/uapi/linux/can/bcm.h
3202 F:      include/uapi/linux/can/raw.h
3203 F:      include/uapi/linux/can/gw.h
3204
3205 CAPABILITIES
3206 M:      Serge Hallyn <serge@hallyn.com>
3207 L:      linux-security-module@vger.kernel.org
3208 S:      Supported
3209 F:      include/linux/capability.h
3210 F:      include/uapi/linux/capability.h
3211 F:      security/commoncap.c
3212 F:      kernel/capability.c
3213
3214 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3215 M:      Kevin Tsai <ktsai@capellamicro.com>
3216 S:      Maintained
3217 F:      drivers/iio/light/cm*
3218
3219 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3220 M:      Christian Lamparter <chunkeey@googlemail.com>
3221 L:      linux-wireless@vger.kernel.org
3222 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3223 S:      Maintained
3224 F:      drivers/net/wireless/ath/carl9170/
3225
3226 CAVIUM I2C DRIVER
3227 M:      Jan Glauber <jglauber@cavium.com>
3228 M:      David Daney <david.daney@cavium.com>
3229 W:      http://www.cavium.com
3230 S:      Supported
3231 F:      drivers/i2c/busses/i2c-octeon*
3232 F:      drivers/i2c/busses/i2c-thunderx*
3233
3234 CAVIUM LIQUIDIO NETWORK DRIVER
3235 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3236 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3237 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3238 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3239 L:      netdev@vger.kernel.org
3240 W:      http://www.cavium.com
3241 S:      Supported
3242 F:      drivers/net/ethernet/cavium/liquidio/
3243
3244 CAVIUM MMC DRIVER
3245 M:      Jan Glauber <jglauber@cavium.com>
3246 M:      David Daney <david.daney@cavium.com>
3247 M:      Steven J. Hill <Steven.Hill@cavium.com>
3248 W:      http://www.cavium.com
3249 S:      Supported
3250 F:      drivers/mmc/host/cavium*
3251
3252 CAVIUM OCTEON-TX CRYPTO DRIVER
3253 M:      George Cherian <george.cherian@cavium.com>
3254 L:      linux-crypto@vger.kernel.org
3255 W:      http://www.cavium.com
3256 S:      Supported
3257 F:      drivers/crypto/cavium/cpt/
3258
3259 CAVIUM THUNDERX2 ARM64 SOC
3260 M:      Robert Richter <rrichter@cavium.com>
3261 M:      Jayachandran C <jnair@caviumnetworks.com>
3262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3263 S:      Maintained
3264 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3265 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3266
3267 CC2520 IEEE-802.15.4 RADIO DRIVER
3268 M:      Varka Bhadram <varkabhadram@gmail.com>
3269 L:      linux-wpan@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/net/ieee802154/cc2520.c
3272 F:      include/linux/spi/cc2520.h
3273 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3274
3275 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3276 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3277 L:      linux-crypto@vger.kernel.org
3278 S:      Supported
3279 F:      drivers/crypto/ccree/
3280 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3281
3282 CEC FRAMEWORK
3283 M:      Hans Verkuil <hans.verkuil@cisco.com>
3284 L:      linux-media@vger.kernel.org
3285 T:      git git://linuxtv.org/media_tree.git
3286 W:      http://linuxtv.org
3287 S:      Supported
3288 F:      Documentation/media/kapi/cec-core.rst
3289 F:      Documentation/media/uapi/cec
3290 F:      drivers/media/cec/
3291 F:      drivers/media/rc/keymaps/rc-cec.c
3292 F:      include/media/cec.h
3293 F:      include/media/cec-notifier.h
3294 F:      include/uapi/linux/cec.h
3295 F:      include/uapi/linux/cec-funcs.h
3296 F:      Documentation/devicetree/bindings/media/cec.txt
3297 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3298
3299 CEC GPIO DRIVER
3300 M:      Hans Verkuil <hans.verkuil@cisco.com>
3301 L:      linux-media@vger.kernel.org
3302 T:      git git://linuxtv.org/media_tree.git
3303 W:      http://linuxtv.org
3304 S:      Supported
3305 F:      drivers/media/platform/cec-gpio/
3306 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3307
3308 CELL BROADBAND ENGINE ARCHITECTURE
3309 M:      Arnd Bergmann <arnd@arndb.de>
3310 L:      linuxppc-dev@lists.ozlabs.org
3311 W:      http://www.ibm.com/developerworks/power/cell/
3312 S:      Supported
3313 F:      arch/powerpc/include/asm/cell*.h
3314 F:      arch/powerpc/include/asm/spu*.h
3315 F:      arch/powerpc/include/uapi/asm/spu*.h
3316 F:      arch/powerpc/oprofile/*cell*
3317 F:      arch/powerpc/platforms/cell/
3318
3319 CEPH COMMON CODE (LIBCEPH)
3320 M:      Ilya Dryomov <idryomov@gmail.com>
3321 M:      "Yan, Zheng" <zyan@redhat.com>
3322 M:      Sage Weil <sage@redhat.com>
3323 L:      ceph-devel@vger.kernel.org
3324 W:      http://ceph.com/
3325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3326 T:      git git://github.com/ceph/ceph-client.git
3327 S:      Supported
3328 F:      net/ceph/
3329 F:      include/linux/ceph/
3330 F:      include/linux/crush/
3331
3332 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3333 M:      "Yan, Zheng" <zyan@redhat.com>
3334 M:      Sage Weil <sage@redhat.com>
3335 M:      Ilya Dryomov <idryomov@gmail.com>
3336 L:      ceph-devel@vger.kernel.org
3337 W:      http://ceph.com/
3338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3339 T:      git git://github.com/ceph/ceph-client.git
3340 S:      Supported
3341 F:      Documentation/filesystems/ceph.txt
3342 F:      fs/ceph/
3343
3344 CERTIFICATE HANDLING:
3345 M:      David Howells <dhowells@redhat.com>
3346 M:      David Woodhouse <dwmw2@infradead.org>
3347 L:      keyrings@vger.kernel.org
3348 S:      Maintained
3349 F:      Documentation/module-signing.txt
3350 F:      certs/
3351 F:      scripts/sign-file.c
3352 F:      scripts/extract-cert.c
3353
3354 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3355 L:      linux-usb@vger.kernel.org
3356 S:      Orphan
3357 F:      Documentation/usb/WUSB-Design-overview.txt
3358 F:      Documentation/usb/wusb-cbaf
3359 F:      drivers/usb/host/hwa-hc.c
3360 F:      drivers/usb/host/whci/
3361 F:      drivers/usb/wusbcore/
3362 F:      include/linux/usb/wusb*
3363
3364 CFAG12864B LCD DRIVER
3365 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3366 W:      http://miguelojeda.es/auxdisplay.htm
3367 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3368 S:      Maintained
3369 F:      drivers/auxdisplay/cfag12864b.c
3370 F:      include/linux/cfag12864b.h
3371
3372 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3373 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3374 W:      http://miguelojeda.es/auxdisplay.htm
3375 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3376 S:      Maintained
3377 F:      drivers/auxdisplay/cfag12864bfb.c
3378 F:      include/linux/cfag12864b.h
3379
3380 802.11 (including CFG80211/NL80211)
3381 M:      Johannes Berg <johannes@sipsolutions.net>
3382 L:      linux-wireless@vger.kernel.org
3383 W:      http://wireless.kernel.org/
3384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3386 S:      Maintained
3387 F:      net/wireless/
3388 F:      include/uapi/linux/nl80211.h
3389 F:      include/linux/ieee80211.h
3390 F:      include/net/wext.h
3391 F:      include/net/cfg80211.h
3392 F:      include/net/iw_handler.h
3393 F:      include/net/ieee80211_radiotap.h
3394 F:      Documentation/driver-api/80211/cfg80211.rst
3395 F:      Documentation/networking/regulatory.txt
3396
3397 CHAR and MISC DRIVERS
3398 M:      Arnd Bergmann <arnd@arndb.de>
3399 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3401 S:      Supported
3402 F:      drivers/char/
3403 F:      drivers/misc/
3404 F:      include/linux/miscdevice.h
3405
3406 CHECKPATCH
3407 M:      Andy Whitcroft <apw@canonical.com>
3408 M:      Joe Perches <joe@perches.com>
3409 S:      Maintained
3410 F:      scripts/checkpatch.pl
3411
3412 CHINESE DOCUMENTATION
3413 M:      Harry Wei <harryxiyou@gmail.com>
3414 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3415 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3416 S:      Maintained
3417 F:      Documentation/translations/zh_CN/
3418
3419 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3420 M:      Peter Chen <Peter.Chen@nxp.com>
3421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3422 L:      linux-usb@vger.kernel.org
3423 S:      Maintained
3424 F:      drivers/usb/chipidea/
3425
3426 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3427 M:      Hans de Goede <hdegoede@redhat.com>
3428 L:      linux-input@vger.kernel.org
3429 S:      Maintained
3430 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3431 F:      drivers/input/touchscreen/chipone_icn8318.c
3432
3433 CHROME HARDWARE PLATFORM SUPPORT
3434 M:      Benson Leung <bleung@chromium.org>
3435 M:      Olof Johansson <olof@lixom.net>
3436 S:      Maintained
3437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3438 F:      drivers/platform/chrome/
3439
3440 CIRRUS LOGIC AUDIO CODEC DRIVERS
3441 M:      Brian Austin <brian.austin@cirrus.com>
3442 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3443 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3444 S:      Maintained
3445 F:      sound/soc/codecs/cs*
3446
3447 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3448 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3449 L:      netdev@vger.kernel.org
3450 S:      Maintained
3451 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3452
3453 CISCO FCOE HBA DRIVER
3454 M:      Satish Kharat <satishkh@cisco.com>
3455 M:      Sesidhar Baddela <sebaddel@cisco.com>
3456 M:      Karan Tilak Kumar <kartilak@cisco.com>
3457 L:      linux-scsi@vger.kernel.org
3458 S:      Supported
3459 F:      drivers/scsi/fnic/
3460
3461 CISCO SCSI HBA DRIVER
3462 M:      Karan Tilak Kumar <kartilak@cisco.com>
3463 M:      Sesidhar Baddela <sebaddel@cisco.com>
3464 L:      linux-scsi@vger.kernel.org
3465 S:      Supported
3466 F:      drivers/scsi/snic/
3467
3468 CISCO VIC ETHERNET NIC DRIVER
3469 M:      Christian Benvenuti <benve@cisco.com>
3470 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3471 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3472 S:      Supported
3473 F:      drivers/net/ethernet/cisco/enic/
3474
3475 CISCO VIC LOW LATENCY NIC DRIVER
3476 M:      Christian Benvenuti <benve@cisco.com>
3477 M:      Dave Goodell <dgoodell@cisco.com>
3478 S:      Supported
3479 F:      drivers/infiniband/hw/usnic/
3480
3481 CLEANCACHE API
3482 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3483 L:      linux-kernel@vger.kernel.org
3484 S:      Maintained
3485 F:      mm/cleancache.c
3486 F:      include/linux/cleancache.h
3487
3488 CLK API
3489 M:      Russell King <linux@armlinux.org.uk>
3490 L:      linux-clk@vger.kernel.org
3491 S:      Maintained
3492 F:      include/linux/clk.h
3493
3494 CLOCKSOURCE, CLOCKEVENT DRIVERS
3495 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3496 M:      Thomas Gleixner <tglx@linutronix.de>
3497 L:      linux-kernel@vger.kernel.org
3498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3499 S:      Supported
3500 F:      drivers/clocksource/
3501 F:      Documentation/devicetree/bindings/timer/
3502
3503 CMPC ACPI DRIVER
3504 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3505 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3506 L:      platform-driver-x86@vger.kernel.org
3507 S:      Supported
3508 F:      drivers/platform/x86/classmate-laptop.c
3509
3510 COBALT MEDIA DRIVER
3511 M:      Hans Verkuil <hans.verkuil@cisco.com>
3512 L:      linux-media@vger.kernel.org
3513 T:      git git://linuxtv.org/media_tree.git
3514 W:      https://linuxtv.org
3515 S:      Supported
3516 F:      drivers/media/pci/cobalt/
3517
3518 COCCINELLE/Semantic Patches (SmPL)
3519 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3520 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3521 M:      Nicolas Palix <nicolas.palix@imag.fr>
3522 M:      Michal Marek <michal.lkml@markovi.net>
3523 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3525 W:      http://coccinelle.lip6.fr/
3526 S:      Supported
3527 F:      Documentation/dev-tools/coccinelle.rst
3528 F:      scripts/coccinelle/
3529 F:      scripts/coccicheck
3530
3531 CODA FILE SYSTEM
3532 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3533 M:      coda@cs.cmu.edu
3534 L:      codalist@coda.cs.cmu.edu
3535 W:      http://www.coda.cs.cmu.edu/
3536 S:      Maintained
3537 F:      Documentation/filesystems/coda.txt
3538 F:      fs/coda/
3539 F:      include/linux/coda*.h
3540 F:      include/uapi/linux/coda*.h
3541
3542 CODA V4L2 MEM2MEM DRIVER
3543 M:      Philipp Zabel <p.zabel@pengutronix.de>
3544 L:      linux-media@vger.kernel.org
3545 S:      Maintained
3546 F:      Documentation/devicetree/bindings/media/coda.txt
3547 F:      drivers/media/platform/coda/
3548
3549 COMMON CLK FRAMEWORK
3550 M:      Michael Turquette <mturquette@baylibre.com>
3551 M:      Stephen Boyd <sboyd@kernel.org>
3552 L:      linux-clk@vger.kernel.org
3553 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3555 S:      Maintained
3556 F:      Documentation/devicetree/bindings/clock/
3557 F:      drivers/clk/
3558 X:      drivers/clk/clkdev.c
3559 F:      include/linux/clk-pr*
3560 F:      include/linux/clk/
3561
3562 COMMON INTERNET FILE SYSTEM (CIFS)
3563 M:      Steve French <sfrench@samba.org>
3564 L:      linux-cifs@vger.kernel.org
3565 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3566 W:      http://linux-cifs.samba.org/
3567 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3568 S:      Supported
3569 F:      Documentation/filesystems/cifs/
3570 F:      fs/cifs/
3571
3572 COMPACTPCI HOTPLUG CORE
3573 M:      Scott Murray <scott@spiteful.org>
3574 L:      linux-pci@vger.kernel.org
3575 S:      Maintained
3576 F:      drivers/pci/hotplug/cpci_hotplug*
3577
3578 COMPACTPCI HOTPLUG GENERIC DRIVER
3579 M:      Scott Murray <scott@spiteful.org>
3580 L:      linux-pci@vger.kernel.org
3581 S:      Maintained
3582 F:      drivers/pci/hotplug/cpcihp_generic.c
3583
3584 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3585 M:      Scott Murray <scott@spiteful.org>
3586 L:      linux-pci@vger.kernel.org
3587 S:      Maintained
3588 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3589
3590 COMPAL LAPTOP SUPPORT
3591 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3592 L:      platform-driver-x86@vger.kernel.org
3593 S:      Maintained
3594 F:      drivers/platform/x86/compal-laptop.c
3595
3596 CONEXANT ACCESSRUNNER USB DRIVER
3597 L:      accessrunner-general@lists.sourceforge.net
3598 W:      http://accessrunner.sourceforge.net/
3599 S:      Orphan
3600 F:      drivers/usb/atm/cxacru.c
3601
3602 CONFIGFS
3603 M:      Joel Becker <jlbec@evilplan.org>
3604 M:      Christoph Hellwig <hch@lst.de>
3605 T:      git git://git.infradead.org/users/hch/configfs.git
3606 S:      Supported
3607 F:      fs/configfs/
3608 F:      include/linux/configfs.h
3609
3610 CONNECTOR
3611 M:      Evgeniy Polyakov <zbr@ioremap.net>
3612 L:      netdev@vger.kernel.org
3613 S:      Maintained
3614 F:      drivers/connector/
3615
3616 CONTROL GROUP (CGROUP)
3617 M:      Tejun Heo <tj@kernel.org>
3618 M:      Li Zefan <lizefan@huawei.com>
3619 M:      Johannes Weiner <hannes@cmpxchg.org>
3620 L:      cgroups@vger.kernel.org
3621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3622 S:      Maintained
3623 F:      Documentation/cgroup*
3624 F:      include/linux/cgroup*
3625 F:      kernel/cgroup*
3626
3627 CONTROL GROUP - CPUSET
3628 M:      Li Zefan <lizefan@huawei.com>
3629 L:      cgroups@vger.kernel.org
3630 W:      http://www.bullopensource.org/cpuset/
3631 W:      http://oss.sgi.com/projects/cpusets/
3632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3633 S:      Maintained
3634 F:      Documentation/cgroup-v1/cpusets.txt
3635 F:      include/linux/cpuset.h
3636 F:      kernel/cgroup/cpuset.c
3637
3638 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3639 M:      Johannes Weiner <hannes@cmpxchg.org>
3640 M:      Michal Hocko <mhocko@kernel.org>
3641 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3642 L:      cgroups@vger.kernel.org
3643 L:      linux-mm@kvack.org
3644 S:      Maintained
3645 F:      mm/memcontrol.c
3646 F:      mm/swap_cgroup.c
3647
3648 CORETEMP HARDWARE MONITORING DRIVER
3649 M:      Fenghua Yu <fenghua.yu@intel.com>
3650 L:      linux-hwmon@vger.kernel.org
3651 S:      Maintained
3652 F:      Documentation/hwmon/coretemp
3653 F:      drivers/hwmon/coretemp.c
3654
3655 COSA/SRP SYNC SERIAL DRIVER
3656 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3657 W:      http://www.fi.muni.cz/~kas/cosa/
3658 S:      Maintained
3659 F:      drivers/net/wan/cosa*
3660
3661 CPMAC ETHERNET DRIVER
3662 M:      Florian Fainelli <f.fainelli@gmail.com>
3663 L:      netdev@vger.kernel.org
3664 S:      Maintained
3665 F:      drivers/net/ethernet/ti/cpmac.c
3666
3667 CPU FREQUENCY DRIVERS
3668 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3669 M:      Viresh Kumar <viresh.kumar@linaro.org>
3670 L:      linux-pm@vger.kernel.org
3671 S:      Maintained
3672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3673 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3674 B:      https://bugzilla.kernel.org
3675 F:      Documentation/cpu-freq/
3676 F:      Documentation/devicetree/bindings/cpufreq/
3677 F:      drivers/cpufreq/
3678 F:      include/linux/cpufreq.h
3679 F:      tools/testing/selftests/cpufreq/
3680
3681 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3682 M:      Viresh Kumar <viresh.kumar@linaro.org>
3683 M:      Sudeep Holla <sudeep.holla@arm.com>
3684 L:      linux-pm@vger.kernel.org
3685 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3686 S:      Maintained
3687 F:      drivers/cpufreq/arm_big_little.h
3688 F:      drivers/cpufreq/arm_big_little.c
3689 F:      drivers/cpufreq/arm_big_little_dt.c
3690
3691 CPU POWER MONITORING SUBSYSTEM
3692 M:      Thomas Renninger <trenn@suse.com>
3693 M:      Shuah Khan <shuah@kernel.org>
3694 L:      linux-pm@vger.kernel.org
3695 S:      Maintained
3696 F:      tools/power/cpupower/
3697
3698 CPUID/MSR DRIVER
3699 M:      "H. Peter Anvin" <hpa@zytor.com>
3700 S:      Maintained
3701 F:      arch/x86/kernel/cpuid.c
3702 F:      arch/x86/kernel/msr.c
3703
3704 CPUIDLE DRIVER - ARM BIG LITTLE
3705 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3706 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3707 L:      linux-pm@vger.kernel.org
3708 L:      linux-arm-kernel@lists.infradead.org
3709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3710 S:      Maintained
3711 F:      drivers/cpuidle/cpuidle-big_little.c
3712
3713 CPUIDLE DRIVER - ARM EXYNOS
3714 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3715 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3716 M:      Kukjin Kim <kgene@kernel.org>
3717 L:      linux-pm@vger.kernel.org
3718 L:      linux-samsung-soc@vger.kernel.org
3719 S:      Supported
3720 F:      drivers/cpuidle/cpuidle-exynos.c
3721 F:      arch/arm/mach-exynos/pm.c
3722
3723 CPUIDLE DRIVERS
3724 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3725 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3726 L:      linux-pm@vger.kernel.org
3727 S:      Maintained
3728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3729 B:      https://bugzilla.kernel.org
3730 F:      drivers/cpuidle/*
3731 F:      include/linux/cpuidle.h
3732
3733 CRAMFS FILESYSTEM
3734 M:      Nicolas Pitre <nico@linaro.org>
3735 S:      Maintained
3736 F:      Documentation/filesystems/cramfs.txt
3737 F:      fs/cramfs/
3738
3739 CRYPTO API
3740 M:      Herbert Xu <herbert@gondor.apana.org.au>
3741 M:      "David S. Miller" <davem@davemloft.net>
3742 L:      linux-crypto@vger.kernel.org
3743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3745 S:      Maintained
3746 F:      Documentation/crypto/
3747 F:      Documentation/devicetree/bindings/crypto/
3748 F:      arch/*/crypto/
3749 F:      crypto/
3750 F:      drivers/crypto/
3751 F:      include/crypto/
3752 F:      include/linux/crypto*
3753
3754 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3755 M:      Neil Horman <nhorman@tuxdriver.com>
3756 L:      linux-crypto@vger.kernel.org
3757 S:      Maintained
3758 F:      crypto/ansi_cprng.c
3759 F:      crypto/rng.c
3760
3761 CS3308 MEDIA DRIVER
3762 M:      Hans Verkuil <hverkuil@xs4all.nl>
3763 L:      linux-media@vger.kernel.org
3764 T:      git git://linuxtv.org/media_tree.git
3765 W:      http://linuxtv.org
3766 S:      Odd Fixes
3767 F:      drivers/media/i2c/cs3308.c
3768 F:      drivers/media/i2c/cs3308.h
3769
3770 CS5535 Audio ALSA driver
3771 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3772 S:      Maintained
3773 F:      sound/pci/cs5535audio/
3774
3775 CW1200 WLAN driver
3776 M:      Solomon Peachy <pizza@shaftnet.org>
3777 S:      Maintained
3778 F:      drivers/net/wireless/st/cw1200/
3779
3780 CX18 VIDEO4LINUX DRIVER
3781 M:      Andy Walls <awalls@md.metrocast.net>
3782 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3783 L:      linux-media@vger.kernel.org
3784 T:      git git://linuxtv.org/media_tree.git
3785 W:      https://linuxtv.org
3786 W:      http://www.ivtvdriver.org/index.php/Cx18
3787 S:      Maintained
3788 F:      Documentation/media/v4l-drivers/cx18*
3789 F:      drivers/media/pci/cx18/
3790 F:      include/uapi/linux/ivtv*
3791
3792 CX2341X MPEG ENCODER HELPER MODULE
3793 M:      Hans Verkuil <hverkuil@xs4all.nl>
3794 L:      linux-media@vger.kernel.org
3795 T:      git git://linuxtv.org/media_tree.git
3796 W:      https://linuxtv.org
3797 S:      Maintained
3798 F:      drivers/media/common/cx2341x*
3799 F:      include/media/cx2341x*
3800
3801 CX24120 MEDIA DRIVER
3802 M:      Jemma Denson <jdenson@gmail.com>
3803 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3804 L:      linux-media@vger.kernel.org
3805 W:      https://linuxtv.org
3806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3807 S:      Maintained
3808 F:      drivers/media/dvb-frontends/cx24120*
3809
3810 CX88 VIDEO4LINUX DRIVER
3811 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3812 L:      linux-media@vger.kernel.org
3813 W:      https://linuxtv.org
3814 T:      git git://linuxtv.org/media_tree.git
3815 S:      Odd fixes
3816 F:      Documentation/media/v4l-drivers/cx88*
3817 F:      drivers/media/pci/cx88/
3818
3819 CXD2820R MEDIA DRIVER
3820 M:      Antti Palosaari <crope@iki.fi>
3821 L:      linux-media@vger.kernel.org
3822 W:      https://linuxtv.org
3823 W:      http://palosaari.fi/linux/
3824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3825 T:      git git://linuxtv.org/anttip/media_tree.git
3826 S:      Maintained
3827 F:      drivers/media/dvb-frontends/cxd2820r*
3828
3829 CXGB3 ETHERNET DRIVER (CXGB3)
3830 M:      Santosh Raspatur <santosh@chelsio.com>
3831 L:      netdev@vger.kernel.org
3832 W:      http://www.chelsio.com
3833 S:      Supported
3834 F:      drivers/net/ethernet/chelsio/cxgb3/
3835
3836 CXGB3 ISCSI DRIVER (CXGB3I)
3837 M:      Karen Xie <kxie@chelsio.com>
3838 L:      linux-scsi@vger.kernel.org
3839 W:      http://www.chelsio.com
3840 S:      Supported
3841 F:      drivers/scsi/cxgbi/cxgb3i
3842
3843 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3844 M:      Steve Wise <swise@chelsio.com>
3845 L:      linux-rdma@vger.kernel.org
3846 W:      http://www.openfabrics.org
3847 S:      Supported
3848 F:      drivers/infiniband/hw/cxgb3/
3849 F:      include/uapi/rdma/cxgb3-abi.h
3850
3851 CXGB4 CRYPTO DRIVER (chcr)
3852 M:      Harsh Jain <harsh@chelsio.com>
3853 L:      linux-crypto@vger.kernel.org
3854 W:      http://www.chelsio.com
3855 S:      Supported
3856 F:      drivers/crypto/chelsio
3857
3858 CXGB4 ETHERNET DRIVER (CXGB4)
3859 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3860 L:      netdev@vger.kernel.org
3861 W:      http://www.chelsio.com
3862 S:      Supported
3863 F:      drivers/net/ethernet/chelsio/cxgb4/
3864
3865 CXGB4 ISCSI DRIVER (CXGB4I)
3866 M:      Karen Xie <kxie@chelsio.com>
3867 L:      linux-scsi@vger.kernel.org
3868 W:      http://www.chelsio.com
3869 S:      Supported
3870 F:      drivers/scsi/cxgbi/cxgb4i
3871
3872 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3873 M:      Steve Wise <swise@chelsio.com>
3874 L:      linux-rdma@vger.kernel.org
3875 W:      http://www.openfabrics.org
3876 S:      Supported
3877 F:      drivers/infiniband/hw/cxgb4/
3878 F:      include/uapi/rdma/cxgb4-abi.h
3879
3880 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3881 M:      Casey Leedom <leedom@chelsio.com>
3882 L:      netdev@vger.kernel.org
3883 W:      http://www.chelsio.com
3884 S:      Supported
3885 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3886
3887 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3888 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3889 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3890 L:      linuxppc-dev@lists.ozlabs.org
3891 S:      Supported
3892 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3893 F:      drivers/misc/cxl/
3894 F:      include/misc/cxl*
3895 F:      include/uapi/misc/cxl.h
3896 F:      Documentation/powerpc/cxl.txt
3897 F:      Documentation/ABI/testing/sysfs-class-cxl
3898
3899 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3900 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3901 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3902 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3903 L:      linux-scsi@vger.kernel.org
3904 S:      Supported
3905 F:      drivers/scsi/cxlflash/
3906 F:      include/uapi/scsi/cxlflash_ioctls.h
3907 F:      Documentation/powerpc/cxlflash.txt
3908
3909 CYBERPRO FB DRIVER
3910 M:      Russell King <linux@armlinux.org.uk>
3911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3912 W:      http://www.armlinux.org.uk/
3913 S:      Maintained
3914 F:      drivers/video/fbdev/cyber2000fb.*
3915
3916 CYCLADES ASYNC MUX DRIVER
3917 W:      http://www.cyclades.com/
3918 S:      Orphan
3919 F:      drivers/tty/cyclades.c
3920 F:      include/linux/cyclades.h
3921 F:      include/uapi/linux/cyclades.h
3922
3923 CYCLADES PC300 DRIVER
3924 W:      http://www.cyclades.com/
3925 S:      Orphan
3926 F:      drivers/net/wan/pc300*
3927
3928 CYPRESS_FIRMWARE MEDIA DRIVER
3929 M:      Antti Palosaari <crope@iki.fi>
3930 L:      linux-media@vger.kernel.org
3931 W:      https://linuxtv.org
3932 W:      http://palosaari.fi/linux/
3933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3934 T:      git git://linuxtv.org/anttip/media_tree.git
3935 S:      Maintained
3936 F:      drivers/media/common/cypress_firmware*
3937
3938 CYTTSP TOUCHSCREEN DRIVER
3939 M:      Ferruh Yigit <fery@cypress.com>
3940 L:      linux-input@vger.kernel.org
3941 S:      Supported
3942 F:      drivers/input/touchscreen/cyttsp*
3943 F:      include/linux/input/cyttsp.h
3944
3945 D-LINK DIR-685 TOUCHKEYS DRIVER
3946 M:      Linus Walleij <linus.walleij@linaro.org>
3947 L:      linux-input@vger.kernel.org
3948 S:      Supported
3949 F:      drivers/input/dlink-dir685-touchkeys.c
3950
3951 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3952 M:      Joshua Kinard <kumba@gentoo.org>
3953 S:      Maintained
3954 F:      drivers/rtc/rtc-ds1685.c
3955 F:      include/linux/rtc/ds1685.h
3956
3957 DAMA SLAVE for AX.25
3958 M:      Joerg Reuter <jreuter@yaina.de>
3959 W:      http://yaina.de/jreuter/
3960 W:      http://www.qsl.net/dl1bke/
3961 L:      linux-hams@vger.kernel.org
3962 S:      Maintained
3963 F:      net/ax25/af_ax25.c
3964 F:      net/ax25/ax25_dev.c
3965 F:      net/ax25/ax25_ds_*
3966 F:      net/ax25/ax25_in.c
3967 F:      net/ax25/ax25_out.c
3968 F:      net/ax25/ax25_timer.c
3969 F:      net/ax25/sysctl_net_ax25.c
3970
3971 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3972 L:      netdev@vger.kernel.org
3973 S:      Orphan
3974 F:      Documentation/networking/dmfe.txt
3975 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3976
3977 DC390/AM53C974 SCSI driver
3978 M:      Hannes Reinecke <hare@suse.com>
3979 L:      linux-scsi@vger.kernel.org
3980 S:      Maintained
3981 F:      drivers/scsi/am53c974.c
3982
3983 DC395x SCSI driver
3984 M:      Oliver Neukum <oliver@neukum.org>
3985 M:      Ali Akcaagac <aliakc@web.de>
3986 M:      Jamie Lenehan <lenehan@twibble.org>
3987 L:      dc395x@twibble.org
3988 W:      http://twibble.org/dist/dc395x/
3989 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3990 S:      Maintained
3991 F:      Documentation/scsi/dc395x.txt
3992 F:      drivers/scsi/dc395x.*
3993
3994 DCCP PROTOCOL
3995 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3996 L:      dccp@vger.kernel.org
3997 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
3998 S:      Maintained
3999 F:      include/linux/dccp.h
4000 F:      include/uapi/linux/dccp.h
4001 F:      include/linux/tfrc.h
4002 F:      net/dccp/
4003
4004 DECnet NETWORK LAYER
4005 W:      http://linux-decnet.sourceforge.net
4006 L:      linux-decnet-user@lists.sourceforge.net
4007 S:      Orphan
4008 F:      Documentation/networking/decnet.txt
4009 F:      net/decnet/
4010
4011 DECSTATION PLATFORM SUPPORT
4012 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4013 L:      linux-mips@linux-mips.org
4014 W:      http://www.linux-mips.org/wiki/DECstation
4015 S:      Maintained
4016 F:      arch/mips/dec/
4017 F:      arch/mips/include/asm/dec/
4018 F:      arch/mips/include/asm/mach-dec/
4019
4020 DEFXX FDDI NETWORK DRIVER
4021 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4022 S:      Maintained
4023 F:      drivers/net/fddi/defxx.*
4024
4025 DELL SMBIOS DRIVER
4026 M:      Pali Rohár <pali.rohar@gmail.com>
4027 M:      Mario Limonciello <mario.limonciello@dell.com>
4028 L:      platform-driver-x86@vger.kernel.org
4029 S:      Maintained
4030 F:      drivers/platform/x86/dell-smbios.*
4031
4032 DELL SMBIOS SMM DRIVER
4033 M:      Mario Limonciello <mario.limonciello@dell.com>
4034 L:      platform-driver-x86@vger.kernel.org
4035 S:      Maintained
4036 F:      drivers/platform/x86/dell-smbios-smm.c
4037
4038 DELL SMBIOS WMI DRIVER
4039 M:      Mario Limonciello <mario.limonciello@dell.com>
4040 L:      platform-driver-x86@vger.kernel.org
4041 S:      Maintained
4042 F:      drivers/platform/x86/dell-smbios-wmi.c
4043 F:      tools/wmi/dell-smbios-example.c
4044
4045 DELL LAPTOP DRIVER
4046 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4047 M:      Pali Rohár <pali.rohar@gmail.com>
4048 L:      platform-driver-x86@vger.kernel.org
4049 S:      Maintained
4050 F:      drivers/platform/x86/dell-laptop.c
4051
4052 DELL LAPTOP FREEFALL DRIVER
4053 M:      Pali Rohár <pali.rohar@gmail.com>
4054 S:      Maintained
4055 F:      drivers/platform/x86/dell-smo8800.c
4056
4057 DELL LAPTOP RBTN DRIVER
4058 M:      Pali Rohár <pali.rohar@gmail.com>
4059 S:      Maintained
4060 F:      drivers/platform/x86/dell-rbtn.*
4061
4062 DELL LAPTOP SMM DRIVER
4063 M:      Pali Rohár <pali.rohar@gmail.com>
4064 S:      Maintained
4065 F:      drivers/hwmon/dell-smm-hwmon.c
4066 F:      include/uapi/linux/i8k.h
4067
4068 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4069 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4070 S:      Maintained
4071 F:      Documentation/dcdbas.txt
4072 F:      drivers/firmware/dcdbas.*
4073
4074 DELL WMI NOTIFICATIONS DRIVER
4075 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4076 M:      Pali Rohár <pali.rohar@gmail.com>
4077 S:      Maintained
4078 F:      drivers/platform/x86/dell-wmi.c
4079
4080 DELL WMI DESCRIPTOR DRIVER
4081 M:      Mario Limonciello <mario.limonciello@dell.com>
4082 S:      Maintained
4083 F:      drivers/platform/x86/dell-wmi-descriptor.c
4084
4085 DELTA ST MEDIA DRIVER
4086 M:      Hugues Fruchet <hugues.fruchet@st.com>
4087 L:      linux-media@vger.kernel.org
4088 T:      git git://linuxtv.org/media_tree.git
4089 W:      https://linuxtv.org
4090 S:      Supported
4091 F:      drivers/media/platform/sti/delta
4092
4093 DENALI NAND DRIVER
4094 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4095 L:      linux-mtd@lists.infradead.org
4096 S:      Supported
4097 F:      drivers/mtd/nand/raw/denali*
4098
4099 DESIGNWARE USB2 DRD IP DRIVER
4100 M:      Minas Harutyunyan <hminas@synopsys.com>
4101 L:      linux-usb@vger.kernel.org
4102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4103 S:      Maintained
4104 F:      drivers/usb/dwc2/
4105
4106 DESIGNWARE USB3 DRD IP DRIVER
4107 M:      Felipe Balbi <balbi@kernel.org>
4108 L:      linux-usb@vger.kernel.org
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4110 S:      Maintained
4111 F:      drivers/usb/dwc3/
4112
4113 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4114 M:      Andreas Klinger <ak@it-klinger.de>
4115 L:      linux-iio@vger.kernel.org
4116 S:      Maintained
4117 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4118 F:      drivers/iio/proximity/srf*.c
4119
4120 DEVICE COREDUMP (DEV_COREDUMP)
4121 M:      Johannes Berg <johannes@sipsolutions.net>
4122 L:      linux-kernel@vger.kernel.org
4123 S:      Maintained
4124 F:      drivers/base/devcoredump.c
4125 F:      include/linux/devcoredump.h
4126
4127 DEVICE FREQUENCY (DEVFREQ)
4128 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4129 M:      Kyungmin Park <kyungmin.park@samsung.com>
4130 R:      Chanwoo Choi <cw00.choi@samsung.com>
4131 L:      linux-pm@vger.kernel.org
4132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4133 S:      Maintained
4134 F:      drivers/devfreq/
4135 F:      include/linux/devfreq.h
4136 F:      Documentation/devicetree/bindings/devfreq/
4137
4138 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4139 M:      Chanwoo Choi <cw00.choi@samsung.com>
4140 L:      linux-pm@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4142 S:      Supported
4143 F:      drivers/devfreq/event/
4144 F:      drivers/devfreq/devfreq-event.c
4145 F:      include/linux/devfreq-event.h
4146 F:      Documentation/devicetree/bindings/devfreq/event/
4147
4148 DEVICE NUMBER REGISTRY
4149 M:      Torben Mathiasen <device@lanana.org>
4150 W:      http://lanana.org/docs/device-list/index.html
4151 S:      Maintained
4152
4153 DEVICE-MAPPER  (LVM)
4154 M:      Alasdair Kergon <agk@redhat.com>
4155 M:      Mike Snitzer <snitzer@redhat.com>
4156 M:      dm-devel@redhat.com
4157 L:      dm-devel@redhat.com
4158 W:      http://sources.redhat.com/dm
4159 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4161 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4162 S:      Maintained
4163 F:      Documentation/device-mapper/
4164 F:      drivers/md/Makefile
4165 F:      drivers/md/Kconfig
4166 F:      drivers/md/dm*
4167 F:      drivers/md/persistent-data/
4168 F:      include/linux/device-mapper.h
4169 F:      include/linux/dm-*.h
4170 F:      include/uapi/linux/dm-*.h
4171
4172 DEVLINK
4173 M:      Jiri Pirko <jiri@mellanox.com>
4174 L:      netdev@vger.kernel.org
4175 S:      Supported
4176 F:      net/core/devlink.c
4177 F:      include/net/devlink.h
4178 F:      include/uapi/linux/devlink.h
4179
4180 DIALOG SEMICONDUCTOR DRIVERS
4181 M:      Support Opensource <support.opensource@diasemi.com>
4182 W:      http://www.dialog-semiconductor.com/products
4183 S:      Supported
4184 F:      Documentation/hwmon/da90??
4185 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4186 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4187 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4188 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4189 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4190 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4191 F:      drivers/gpio/gpio-da90??.c
4192 F:      drivers/hwmon/da90??-hwmon.c
4193 F:      drivers/iio/adc/da91??-*.c
4194 F:      drivers/input/misc/da90??_onkey.c
4195 F:      drivers/input/touchscreen/da9052_tsi.c
4196 F:      drivers/leds/leds-da90??.c
4197 F:      drivers/mfd/da903x.c
4198 F:      drivers/mfd/da90??-*.c
4199 F:      drivers/mfd/da91??-*.c
4200 F:      drivers/power/supply/da9052-battery.c
4201 F:      drivers/power/supply/da91??-*.c
4202 F:      drivers/regulator/da903x.c
4203 F:      drivers/regulator/da9???-regulator.[ch]
4204 F:      drivers/thermal/da90??-thermal.c
4205 F:      drivers/rtc/rtc-da90??.c
4206 F:      drivers/video/backlight/da90??_bl.c
4207 F:      drivers/watchdog/da90??_wdt.c
4208 F:      include/linux/mfd/da903x.h
4209 F:      include/linux/mfd/da9052/
4210 F:      include/linux/mfd/da9055/
4211 F:      include/linux/mfd/da9062/
4212 F:      include/linux/mfd/da9063/
4213 F:      include/linux/mfd/da9150/
4214 F:      include/linux/regulator/da9211.h
4215 F:      include/sound/da[79]*.h
4216 F:      sound/soc/codecs/da[79]*.[ch]
4217
4218 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4219 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4220 L:      linux-gpio@vger.kernel.org
4221 S:      Maintained
4222 F:      drivers/gpio/gpio-gpio-mm.c
4223
4224 DIGI NEO AND CLASSIC PCI PRODUCTS
4225 M:      Lidza Louina <lidza.louina@gmail.com>
4226 M:      Mark Hounschell <markh@compro.net>
4227 L:      driverdev-devel@linuxdriverproject.org
4228 S:      Maintained
4229 F:      drivers/staging/dgnc/
4230
4231 DIOLAN U2C-12 I2C DRIVER
4232 M:      Guenter Roeck <linux@roeck-us.net>
4233 L:      linux-i2c@vger.kernel.org
4234 S:      Maintained
4235 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4236
4237 FILESYSTEM DIRECT ACCESS (DAX)
4238 M:      Matthew Wilcox <mawilcox@microsoft.com>
4239 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4240 L:      linux-fsdevel@vger.kernel.org
4241 S:      Supported
4242 F:      fs/dax.c
4243 F:      include/linux/dax.h
4244 F:      include/trace/events/fs_dax.h
4245
4246 DEVICE DIRECT ACCESS (DAX)
4247 M:      Dan Williams <dan.j.williams@intel.com>
4248 M:      Dave Jiang <dave.jiang@intel.com>
4249 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4250 M:      Vishal Verma <vishal.l.verma@intel.com>
4251 L:      linux-nvdimm@lists.01.org
4252 S:      Supported
4253 F:      drivers/dax/
4254
4255 DIRECTORY NOTIFICATION (DNOTIFY)
4256 M:      Jan Kara <jack@suse.cz>
4257 R:      Amir Goldstein <amir73il@gmail.com>
4258 L:      linux-fsdevel@vger.kernel.org
4259 S:      Maintained
4260 F:      Documentation/filesystems/dnotify.txt
4261 F:      fs/notify/dnotify/
4262 F:      include/linux/dnotify.h
4263
4264 DISK GEOMETRY AND PARTITION HANDLING
4265 M:      Andries Brouwer <aeb@cwi.nl>
4266 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4267 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4268 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4269 S:      Maintained
4270
4271 DISKQUOTA
4272 M:      Jan Kara <jack@suse.com>
4273 S:      Maintained
4274 F:      Documentation/filesystems/quota.txt
4275 F:      fs/quota/
4276 F:      include/linux/quota*.h
4277 F:      include/uapi/linux/quota*.h
4278
4279 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4280 M:      Bernie Thompson <bernie@plugable.com>
4281 L:      linux-fbdev@vger.kernel.org
4282 S:      Maintained
4283 W:      http://plugable.com/category/projects/udlfb/
4284 F:      drivers/video/fbdev/udlfb.c
4285 F:      include/video/udlfb.h
4286 F:      Documentation/fb/udlfb.txt
4287
4288 DISTRIBUTED LOCK MANAGER (DLM)
4289 M:      Christine Caulfield <ccaulfie@redhat.com>
4290 M:      David Teigland <teigland@redhat.com>
4291 L:      cluster-devel@redhat.com
4292 W:      http://sources.redhat.com/cluster/
4293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4294 S:      Supported
4295 F:      fs/dlm/
4296
4297 DMA BUFFER SHARING FRAMEWORK
4298 M:      Sumit Semwal <sumit.semwal@linaro.org>
4299 S:      Maintained
4300 L:      linux-media@vger.kernel.org
4301 L:      dri-devel@lists.freedesktop.org
4302 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4303 F:      drivers/dma-buf/
4304 F:      include/linux/dma-buf*
4305 F:      include/linux/reservation.h
4306 F:      include/linux/*fence.h
4307 F:      Documentation/driver-api/dma-buf.rst
4308 T:      git git://anongit.freedesktop.org/drm/drm-misc
4309
4310 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4311 M:      Vinod Koul <vkoul@kernel.org>
4312 L:      dmaengine@vger.kernel.org
4313 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4314 S:      Maintained
4315 F:      drivers/dma/
4316 F:      include/linux/dmaengine.h
4317 F:      include/linux/of_dma.h
4318 F:      Documentation/devicetree/bindings/dma/
4319 F:      Documentation/driver-api/dmaengine/
4320 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4321
4322 DMA MAPPING HELPERS
4323 M:      Christoph Hellwig <hch@lst.de>
4324 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4325 R:      Robin Murphy <robin.murphy@arm.com>
4326 L:      iommu@lists.linux-foundation.org
4327 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4328 W:      http://git.infradead.org/users/hch/dma-mapping.git
4329 S:      Supported
4330 F:      lib/dma-debug.c
4331 F:      lib/dma-direct.c
4332 F:      lib/dma-virt.c
4333 F:      drivers/base/dma-mapping.c
4334 F:      drivers/base/dma-coherent.c
4335 F:      include/asm-generic/dma-mapping.h
4336 F:      include/linux/dma-direct.h
4337 F:      include/linux/dma-mapping.h
4338
4339 DME1737 HARDWARE MONITOR DRIVER
4340 M:      Juerg Haefliger <juergh@gmail.com>
4341 L:      linux-hwmon@vger.kernel.org
4342 S:      Maintained
4343 F:      Documentation/hwmon/dme1737
4344 F:      drivers/hwmon/dme1737.c
4345
4346 DMI/SMBIOS SUPPORT
4347 M:      Jean Delvare <jdelvare@suse.com>
4348 S:      Maintained
4349 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4350 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4351 F:      drivers/firmware/dmi-id.c
4352 F:      drivers/firmware/dmi_scan.c
4353 F:      include/linux/dmi.h
4354
4355 DOCUMENTATION
4356 M:      Jonathan Corbet <corbet@lwn.net>
4357 L:      linux-doc@vger.kernel.org
4358 S:      Maintained
4359 F:      Documentation/
4360 F:      scripts/kernel-doc
4361 X:      Documentation/ABI/
4362 X:      Documentation/devicetree/
4363 X:      Documentation/acpi
4364 X:      Documentation/power
4365 X:      Documentation/spi
4366 X:      Documentation/media
4367 T:      git git://git.lwn.net/linux.git docs-next
4368
4369 DONGWOON DW9714 LENS VOICE COIL DRIVER
4370 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4371 L:      linux-media@vger.kernel.org
4372 T:      git git://linuxtv.org/media_tree.git
4373 S:      Maintained
4374 F:      drivers/media/i2c/dw9714.c
4375
4376 DOUBLETALK DRIVER
4377 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4378 L:      blinux-list@redhat.com
4379 S:      Maintained
4380 F:      drivers/char/dtlk.c
4381 F:      include/linux/dtlk.h
4382
4383 DPAA2 DATAPATH I/O (DPIO) DRIVER
4384 M:      Roy Pledge <Roy.Pledge@nxp.com>
4385 L:      linux-kernel@vger.kernel.org
4386 S:      Maintained
4387 F:      drivers/staging/fsl-mc/bus/dpio
4388
4389 DPAA2 ETHERNET DRIVER
4390 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4391 L:      linux-kernel@vger.kernel.org
4392 S:      Maintained
4393 F:      drivers/staging/fsl-dpaa2/ethernet
4394
4395 DPAA2 ETHERNET SWITCH DRIVER
4396 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4397 L:      linux-kernel@vger.kernel.org
4398 S:      Maintained
4399 F:      drivers/staging/fsl-dpaa2/ethsw
4400
4401 DPT_I2O SCSI RAID DRIVER
4402 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4403 L:      linux-scsi@vger.kernel.org
4404 W:      http://www.adaptec.com/
4405 S:      Maintained
4406 F:      drivers/scsi/dpt*
4407 F:      drivers/scsi/dpt/
4408
4409 DRBD DRIVER
4410 M:      Philipp Reisner <philipp.reisner@linbit.com>
4411 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4412 L:      drbd-dev@lists.linbit.com
4413 W:      http://www.drbd.org
4414 T:      git git://git.linbit.com/linux-drbd.git
4415 T:      git git://git.linbit.com/drbd-8.4.git
4416 S:      Supported
4417 F:      drivers/block/drbd/
4418 F:      lib/lru_cache.c
4419 F:      Documentation/blockdev/drbd/
4420
4421 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4422 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4424 S:      Supported
4425 F:      Documentation/kobject.txt
4426 F:      drivers/base/
4427 F:      fs/debugfs/
4428 F:      fs/sysfs/
4429 F:      include/linux/debugfs.h
4430 F:      include/linux/kobj*
4431 F:      lib/kobj*
4432
4433 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4434 M:      Kevin Hilman <khilman@kernel.org>
4435 M:      Nishanth Menon <nm@ti.com>
4436 S:      Maintained
4437 F:      drivers/power/avs/
4438 F:      include/linux/power/smartreflex.h
4439 L:      linux-pm@vger.kernel.org
4440
4441 DRM DRIVER FOR ARM PL111 CLCD
4442 M:      Eric Anholt <eric@anholt.net>
4443 T:      git git://anongit.freedesktop.org/drm/drm-misc
4444 S:      Supported
4445 F:      drivers/gpu/drm/pl111/
4446
4447 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4448 M:      Linus Walleij <linus.walleij@linaro.org>
4449 T:      git git://anongit.freedesktop.org/drm/drm-misc
4450 S:      Maintained
4451 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4452 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4453
4454 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4455 M:      Dave Airlie <airlied@redhat.com>
4456 S:      Odd Fixes
4457 F:      drivers/gpu/drm/ast/
4458
4459 DRM DRIVER FOR BOCHS VIRTUAL GPU
4460 M:      Gerd Hoffmann <kraxel@redhat.com>
4461 L:      virtualization@lists.linux-foundation.org
4462 T:      git git://anongit.freedesktop.org/drm/drm-misc
4463 S:      Maintained
4464 F:      drivers/gpu/drm/bochs/
4465
4466 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4467 M:      Linus Walleij <linus.walleij@linaro.org>
4468 T:      git git://anongit.freedesktop.org/drm/drm-misc
4469 S:      Maintained
4470 F:      drivers/gpu/drm/tve200/
4471
4472 DRM DRIVER FOR ILITEK ILI9225 PANELS
4473 M:      David Lechner <david@lechnology.com>
4474 S:      Maintained
4475 F:      drivers/gpu/drm/tinydrm/ili9225.c
4476 F:      Documentation/devicetree/bindings/display/ili9225.txt
4477
4478 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4479 S:      Orphan / Obsolete
4480 F:      drivers/gpu/drm/i810/
4481 F:      include/uapi/drm/i810_drm.h
4482
4483 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4484 S:      Orphan / Obsolete
4485 F:      drivers/gpu/drm/mga/
4486 F:      include/uapi/drm/mga_drm.h
4487
4488 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4489 M:      Dave Airlie <airlied@redhat.com>
4490 S:      Odd Fixes
4491 F:      drivers/gpu/drm/mgag200/
4492
4493 DRM DRIVER FOR MI0283QT
4494 M:      Noralf Trønnes <noralf@tronnes.org>
4495 S:      Maintained
4496 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4497 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4498
4499 DRM DRIVER FOR MSM ADRENO GPU
4500 M:      Rob Clark <robdclark@gmail.com>
4501 L:      linux-arm-msm@vger.kernel.org
4502 L:      dri-devel@lists.freedesktop.org
4503 L:      freedreno@lists.freedesktop.org
4504 T:      git git://people.freedesktop.org/~robclark/linux
4505 S:      Maintained
4506 F:      drivers/gpu/drm/msm/
4507 F:      include/uapi/drm/msm_drm.h
4508 F:      Documentation/devicetree/bindings/display/msm/
4509
4510 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4511 M:      Ben Skeggs <bskeggs@redhat.com>
4512 L:      dri-devel@lists.freedesktop.org
4513 L:      nouveau@lists.freedesktop.org
4514 T:      git git://github.com/skeggsb/linux
4515 S:      Supported
4516 F:      drivers/gpu/drm/nouveau/
4517 F:      include/uapi/drm/nouveau_drm.h
4518
4519 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4520 M:      Noralf Trønnes <noralf@tronnes.org>
4521 S:      Maintained
4522 F:      drivers/gpu/drm/tinydrm/repaper.c
4523 F:      Documentation/devicetree/bindings/display/repaper.txt
4524
4525 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4526 M:      Dave Airlie <airlied@redhat.com>
4527 M:      Gerd Hoffmann <kraxel@redhat.com>
4528 L:      virtualization@lists.linux-foundation.org
4529 T:      git git://anongit.freedesktop.org/drm/drm-misc
4530 S:      Obsolete
4531 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4532 F:      drivers/gpu/drm/cirrus/
4533
4534 DRM DRIVER FOR QXL VIRTUAL GPU
4535 M:      Dave Airlie <airlied@redhat.com>
4536 M:      Gerd Hoffmann <kraxel@redhat.com>
4537 L:      virtualization@lists.linux-foundation.org
4538 T:      git git://anongit.freedesktop.org/drm/drm-misc
4539 S:      Maintained
4540 F:      drivers/gpu/drm/qxl/
4541 F:      include/uapi/drm/qxl_drm.h
4542
4543 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4544 S:      Orphan / Obsolete
4545 F:      drivers/gpu/drm/r128/
4546 F:      include/uapi/drm/r128_drm.h
4547
4548 DRM DRIVER FOR SAVAGE VIDEO CARDS
4549 S:      Orphan / Obsolete
4550 F:      drivers/gpu/drm/savage/
4551 F:      include/uapi/drm/savage_drm.h
4552
4553 DRM DRIVER FOR SIS VIDEO CARDS
4554 S:      Orphan / Obsolete
4555 F:      drivers/gpu/drm/sis/
4556 F:      include/uapi/drm/sis_drm.h
4557
4558 DRM DRIVER FOR SITRONIX ST7586 PANELS
4559 M:      David Lechner <david@lechnology.com>
4560 S:      Maintained
4561 F:      drivers/gpu/drm/tinydrm/st7586.c
4562 F:      Documentation/devicetree/bindings/display/st7586.txt
4563
4564 DRM DRIVER FOR SITRONIX ST7735R PANELS
4565 M:      David Lechner <david@lechnology.com>
4566 S:      Maintained
4567 F:      drivers/gpu/drm/tinydrm/st7735r.c
4568 F:      Documentation/devicetree/bindings/display/st7735r.txt
4569
4570 DRM DRIVER FOR TDFX VIDEO CARDS
4571 S:      Orphan / Obsolete
4572 F:      drivers/gpu/drm/tdfx/
4573
4574 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4575 M:      Dave Airlie <airlied@redhat.com>
4576 S:      Odd Fixes
4577 F:      drivers/gpu/drm/udl/
4578
4579 DRM DRIVER FOR VMWARE VIRTUAL GPU
4580 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4581 M:      Sinclair Yeh <syeh@vmware.com>
4582 M:      Thomas Hellstrom <thellstrom@vmware.com>
4583 L:      dri-devel@lists.freedesktop.org
4584 T:      git git://people.freedesktop.org/~syeh/repos_linux
4585 T:      git git://people.freedesktop.org/~thomash/linux
4586 S:      Supported
4587 F:      drivers/gpu/drm/vmwgfx/
4588 F:      include/uapi/drm/vmwgfx_drm.h
4589
4590 DRM DRIVERS
4591 M:      David Airlie <airlied@linux.ie>
4592 L:      dri-devel@lists.freedesktop.org
4593 T:      git git://people.freedesktop.org/~airlied/linux
4594 B:      https://bugs.freedesktop.org/
4595 C:      irc://chat.freenode.net/dri-devel
4596 S:      Maintained
4597 F:      drivers/gpu/drm/
4598 F:      drivers/gpu/vga/
4599 F:      Documentation/devicetree/bindings/display/
4600 F:      Documentation/devicetree/bindings/gpu/
4601 F:      Documentation/devicetree/bindings/video/
4602 F:      Documentation/gpu/
4603 F:      include/drm/
4604 F:      include/uapi/drm/
4605 F:      include/linux/vga*
4606
4607 DRM DRIVERS AND MISC GPU PATCHES
4608 M:      Gustavo Padovan <gustavo@padovan.org>
4609 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4610 M:      Sean Paul <seanpaul@chromium.org>
4611 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4612 S:      Maintained
4613 T:      git git://anongit.freedesktop.org/drm/drm-misc
4614 F:      Documentation/gpu/
4615 F:      drivers/gpu/vga/
4616 F:      drivers/gpu/drm/*
4617 F:      include/drm/drm*
4618 F:      include/uapi/drm/drm*
4619 F:      include/linux/vga*
4620
4621 DRM DRIVERS FOR ALLWINNER A10
4622 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4623 L:      dri-devel@lists.freedesktop.org
4624 S:      Supported
4625 F:      drivers/gpu/drm/sun4i/
4626 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4627 T:      git git://anongit.freedesktop.org/drm/drm-misc
4628
4629 DRM DRIVERS FOR AMLOGIC SOCS
4630 M:      Neil Armstrong <narmstrong@baylibre.com>
4631 L:      dri-devel@lists.freedesktop.org
4632 L:      linux-amlogic@lists.infradead.org
4633 W:      http://linux-meson.com/
4634 S:      Supported
4635 F:      drivers/gpu/drm/meson/
4636 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4637 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4638 F:      Documentation/gpu/meson.rst
4639 T:      git git://anongit.freedesktop.org/drm/drm-misc
4640
4641 DRM DRIVERS FOR ATMEL HLCDC
4642 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4643 L:      dri-devel@lists.freedesktop.org
4644 S:      Supported
4645 F:      drivers/gpu/drm/atmel-hlcdc/
4646 F:      Documentation/devicetree/bindings/drm/atmel/
4647 T:      git git://anongit.freedesktop.org/drm/drm-misc
4648
4649 DRM DRIVERS FOR BRIDGE CHIPS
4650 M:      Archit Taneja <architt@codeaurora.org>
4651 M:      Andrzej Hajda <a.hajda@samsung.com>
4652 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4653 S:      Maintained
4654 T:      git git://anongit.freedesktop.org/drm/drm-misc
4655 F:      drivers/gpu/drm/bridge/
4656
4657 DRM DRIVERS FOR EXYNOS
4658 M:      Inki Dae <inki.dae@samsung.com>
4659 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4660 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4661 M:      Kyungmin Park <kyungmin.park@samsung.com>
4662 L:      dri-devel@lists.freedesktop.org
4663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4664 S:      Supported
4665 F:      drivers/gpu/drm/exynos/
4666 F:      include/uapi/drm/exynos_drm.h
4667 F:      Documentation/devicetree/bindings/display/exynos/
4668
4669 DRM DRIVERS FOR FREESCALE DCU
4670 M:      Stefan Agner <stefan@agner.ch>
4671 M:      Alison Wang <alison.wang@freescale.com>
4672 L:      dri-devel@lists.freedesktop.org
4673 S:      Supported
4674 F:      drivers/gpu/drm/fsl-dcu/
4675 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4676 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4677 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4678
4679 DRM DRIVERS FOR FREESCALE IMX
4680 M:      Philipp Zabel <p.zabel@pengutronix.de>
4681 L:      dri-devel@lists.freedesktop.org
4682 S:      Maintained
4683 F:      drivers/gpu/drm/imx/
4684 F:      drivers/gpu/ipu-v3/
4685 F:      Documentation/devicetree/bindings/display/imx/
4686
4687 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4688 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4689 L:      dri-devel@lists.freedesktop.org
4690 T:      git git://github.com/patjak/drm-gma500
4691 S:      Maintained
4692 F:      drivers/gpu/drm/gma500/
4693
4694 DRM DRIVERS FOR HISILICON
4695 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4696 M:      Rongrong Zou <zourongrong@gmail.com>
4697 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4698 R:      Chen Feng <puck.chen@hisilicon.com>
4699 L:      dri-devel@lists.freedesktop.org
4700 T:      git git://github.com/xin3liang/linux.git
4701 S:      Maintained
4702 F:      drivers/gpu/drm/hisilicon/
4703 F:      Documentation/devicetree/bindings/display/hisilicon/
4704
4705 DRM DRIVERS FOR MEDIATEK
4706 M:      CK Hu <ck.hu@mediatek.com>
4707 M:      Philipp Zabel <p.zabel@pengutronix.de>
4708 L:      dri-devel@lists.freedesktop.org
4709 S:      Supported
4710 F:      drivers/gpu/drm/mediatek/
4711 F:      Documentation/devicetree/bindings/display/mediatek/
4712
4713 DRM DRIVERS FOR NVIDIA TEGRA
4714 M:      Thierry Reding <thierry.reding@gmail.com>
4715 L:      dri-devel@lists.freedesktop.org
4716 L:      linux-tegra@vger.kernel.org
4717 T:      git git://anongit.freedesktop.org/tegra/linux.git
4718 S:      Supported
4719 F:      drivers/gpu/drm/tegra/
4720 F:      drivers/gpu/host1x/
4721 F:      include/linux/host1x.h
4722 F:      include/uapi/drm/tegra_drm.h
4723 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4724
4725 DRM DRIVERS FOR RENESAS
4726 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4727 L:      dri-devel@lists.freedesktop.org
4728 L:      linux-renesas-soc@vger.kernel.org
4729 T:      git git://linuxtv.org/pinchartl/fbdev
4730 S:      Supported
4731 F:      drivers/gpu/drm/rcar-du/
4732 F:      drivers/gpu/drm/shmobile/
4733 F:      include/linux/platform_data/shmob_drm.h
4734 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4735 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4736 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4737
4738 DRM DRIVERS FOR ROCKCHIP
4739 M:      Sandy Huang <hjc@rock-chips.com>
4740 M:      Heiko Stübner <heiko@sntech.de>
4741 L:      dri-devel@lists.freedesktop.org
4742 S:      Maintained
4743 F:      drivers/gpu/drm/rockchip/
4744 F:      Documentation/devicetree/bindings/display/rockchip/
4745 T:      git git://anongit.freedesktop.org/drm/drm-misc
4746
4747 DRM DRIVERS FOR STI
4748 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4749 M:      Vincent Abriou <vincent.abriou@st.com>
4750 L:      dri-devel@lists.freedesktop.org
4751 T:      git git://anongit.freedesktop.org/drm/drm-misc
4752 S:      Maintained
4753 F:      drivers/gpu/drm/sti
4754 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4755
4756 DRM DRIVERS FOR STM
4757 M:      Yannick Fertre <yannick.fertre@st.com>
4758 M:      Philippe Cornu <philippe.cornu@st.com>
4759 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4760 M:      Vincent Abriou <vincent.abriou@st.com>
4761 L:      dri-devel@lists.freedesktop.org
4762 T:      git git://anongit.freedesktop.org/drm/drm-misc
4763 S:      Maintained
4764 F:      drivers/gpu/drm/stm
4765 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4766
4767 DRM DRIVERS FOR TI LCDC
4768 M:      Jyri Sarha <jsarha@ti.com>
4769 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 S:      Maintained
4772 F:      drivers/gpu/drm/tilcdc/
4773 F:      Documentation/devicetree/bindings/display/tilcdc/
4774
4775 DRM DRIVERS FOR TI OMAP
4776 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4777 L:      dri-devel@lists.freedesktop.org
4778 S:      Maintained
4779 F:      drivers/gpu/drm/omapdrm/
4780 F:      Documentation/devicetree/bindings/display/ti/
4781
4782 DRM DRIVERS FOR VC4
4783 M:      Eric Anholt <eric@anholt.net>
4784 T:      git git://github.com/anholt/linux
4785 S:      Supported
4786 F:      drivers/gpu/drm/vc4/
4787 F:      include/uapi/drm/vc4_drm.h
4788 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4789 T:      git git://anongit.freedesktop.org/drm/drm-misc
4790
4791 DRM DRIVERS FOR VIVANTE GPU IP
4792 M:      Lucas Stach <l.stach@pengutronix.de>
4793 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4794 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4795 L:      etnaviv@lists.freedesktop.org
4796 L:      dri-devel@lists.freedesktop.org
4797 S:      Maintained
4798 F:      drivers/gpu/drm/etnaviv/
4799 F:      include/uapi/drm/etnaviv_drm.h
4800 F:      Documentation/devicetree/bindings/display/etnaviv/
4801
4802 DRM DRIVERS FOR ZTE ZX
4803 M:      Shawn Guo <shawnguo@kernel.org>
4804 L:      dri-devel@lists.freedesktop.org
4805 S:      Maintained
4806 F:      drivers/gpu/drm/zte/
4807 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4808 T:      git git://anongit.freedesktop.org/drm/drm-misc
4809
4810 DRM PANEL DRIVERS
4811 M:      Thierry Reding <thierry.reding@gmail.com>
4812 L:      dri-devel@lists.freedesktop.org
4813 T:      git git://anongit.freedesktop.org/drm/drm-misc
4814 S:      Maintained
4815 F:      drivers/gpu/drm/drm_panel.c
4816 F:      drivers/gpu/drm/panel/
4817 F:      include/drm/drm_panel.h
4818 F:      Documentation/devicetree/bindings/display/panel/
4819
4820 DRM TINYDRM DRIVERS
4821 M:      Noralf Trønnes <noralf@tronnes.org>
4822 W:      https://github.com/notro/tinydrm/wiki/Development
4823 T:      git git://anongit.freedesktop.org/drm/drm-misc
4824 S:      Maintained
4825 F:      drivers/gpu/drm/tinydrm/
4826 F:      include/drm/tinydrm/
4827
4828 DRM TTM SUBSYSTEM
4829 M:      Christian Koenig <christian.koenig@amd.com>
4830 M:      Roger He <Hongbo.He@amd.com>
4831 T:      git git://people.freedesktop.org/~agd5f/linux
4832 S:      Maintained
4833 L:      dri-devel@lists.freedesktop.org
4834 F:      include/drm/ttm/
4835 F:      drivers/gpu/drm/ttm/
4836
4837 DSBR100 USB FM RADIO DRIVER
4838 M:      Alexey Klimov <klimov.linux@gmail.com>
4839 L:      linux-media@vger.kernel.org
4840 T:      git git://linuxtv.org/media_tree.git
4841 S:      Maintained
4842 F:      drivers/media/radio/dsbr100.c
4843
4844 DSCC4 DRIVER
4845 M:      Francois Romieu <romieu@fr.zoreil.com>
4846 L:      netdev@vger.kernel.org
4847 S:      Maintained
4848 F:      drivers/net/wan/dscc4.c
4849
4850 DT3155 MEDIA DRIVER
4851 M:      Hans Verkuil <hverkuil@xs4all.nl>
4852 L:      linux-media@vger.kernel.org
4853 T:      git git://linuxtv.org/media_tree.git
4854 W:      https://linuxtv.org
4855 S:      Odd Fixes
4856 F:      drivers/media/pci/dt3155/
4857
4858 DVB_USB_AF9015 MEDIA DRIVER
4859 M:      Antti Palosaari <crope@iki.fi>
4860 L:      linux-media@vger.kernel.org
4861 W:      https://linuxtv.org
4862 W:      http://palosaari.fi/linux/
4863 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4864 T:      git git://linuxtv.org/anttip/media_tree.git
4865 S:      Maintained
4866 F:      drivers/media/usb/dvb-usb-v2/af9015*
4867
4868 DVB_USB_AF9035 MEDIA DRIVER
4869 M:      Antti Palosaari <crope@iki.fi>
4870 L:      linux-media@vger.kernel.org
4871 W:      https://linuxtv.org
4872 W:      http://palosaari.fi/linux/
4873 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4874 T:      git git://linuxtv.org/anttip/media_tree.git
4875 S:      Maintained
4876 F:      drivers/media/usb/dvb-usb-v2/af9035*
4877
4878 DVB_USB_ANYSEE MEDIA DRIVER
4879 M:      Antti Palosaari <crope@iki.fi>
4880 L:      linux-media@vger.kernel.org
4881 W:      https://linuxtv.org
4882 W:      http://palosaari.fi/linux/
4883 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4884 T:      git git://linuxtv.org/anttip/media_tree.git
4885 S:      Maintained
4886 F:      drivers/media/usb/dvb-usb-v2/anysee*
4887
4888 DVB_USB_AU6610 MEDIA DRIVER
4889 M:      Antti Palosaari <crope@iki.fi>
4890 L:      linux-media@vger.kernel.org
4891 W:      https://linuxtv.org
4892 W:      http://palosaari.fi/linux/
4893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4894 T:      git git://linuxtv.org/anttip/media_tree.git
4895 S:      Maintained
4896 F:      drivers/media/usb/dvb-usb-v2/au6610*
4897
4898 DVB_USB_CE6230 MEDIA DRIVER
4899 M:      Antti Palosaari <crope@iki.fi>
4900 L:      linux-media@vger.kernel.org
4901 W:      https://linuxtv.org
4902 W:      http://palosaari.fi/linux/
4903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4904 T:      git git://linuxtv.org/anttip/media_tree.git
4905 S:      Maintained
4906 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4907
4908 DVB_USB_CXUSB MEDIA DRIVER
4909 M:      Michael Krufky <mkrufky@linuxtv.org>
4910 L:      linux-media@vger.kernel.org
4911 W:      https://linuxtv.org
4912 W:      http://github.com/mkrufky
4913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4914 T:      git git://linuxtv.org/media_tree.git
4915 S:      Maintained
4916 F:      drivers/media/usb/dvb-usb/cxusb*
4917
4918 DVB_USB_EC168 MEDIA DRIVER
4919 M:      Antti Palosaari <crope@iki.fi>
4920 L:      linux-media@vger.kernel.org
4921 W:      https://linuxtv.org
4922 W:      http://palosaari.fi/linux/
4923 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4924 T:      git git://linuxtv.org/anttip/media_tree.git
4925 S:      Maintained
4926 F:      drivers/media/usb/dvb-usb-v2/ec168*
4927
4928 DVB_USB_GL861 MEDIA DRIVER
4929 M:      Antti Palosaari <crope@iki.fi>
4930 L:      linux-media@vger.kernel.org
4931 W:      https://linuxtv.org
4932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4933 T:      git git://linuxtv.org/anttip/media_tree.git
4934 S:      Maintained
4935 F:      drivers/media/usb/dvb-usb-v2/gl861*
4936
4937 DVB_USB_MXL111SF MEDIA DRIVER
4938 M:      Michael Krufky <mkrufky@linuxtv.org>
4939 L:      linux-media@vger.kernel.org
4940 W:      https://linuxtv.org
4941 W:      http://github.com/mkrufky
4942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4943 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4944 S:      Maintained
4945 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4946
4947 DVB_USB_RTL28XXU MEDIA DRIVER
4948 M:      Antti Palosaari <crope@iki.fi>
4949 L:      linux-media@vger.kernel.org
4950 W:      https://linuxtv.org
4951 W:      http://palosaari.fi/linux/
4952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4953 T:      git git://linuxtv.org/anttip/media_tree.git
4954 S:      Maintained
4955 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4956
4957 DVB_USB_V2 MEDIA DRIVER
4958 M:      Antti Palosaari <crope@iki.fi>
4959 L:      linux-media@vger.kernel.org
4960 W:      https://linuxtv.org
4961 W:      http://palosaari.fi/linux/
4962 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4963 T:      git git://linuxtv.org/anttip/media_tree.git
4964 S:      Maintained
4965 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4966 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4967
4968 DYNAMIC DEBUG
4969 M:      Jason Baron <jbaron@akamai.com>
4970 S:      Maintained
4971 F:      lib/dynamic_debug.c
4972 F:      include/linux/dynamic_debug.h
4973
4974 DYNAMIC INTERRUPT MODERATION
4975 M:      Tal Gilboa <talgi@mellanox.com>
4976 S:      Maintained
4977 F:      include/linux/net_dim.h
4978
4979 DZ DECSTATION DZ11 SERIAL DRIVER
4980 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4981 S:      Maintained
4982 F:      drivers/tty/serial/dz.*
4983
4984 E3X0 POWER BUTTON DRIVER
4985 M:      Moritz Fischer <moritz.fischer@ettus.com>
4986 L:      usrp-users@lists.ettus.com
4987 W:      http://www.ettus.com
4988 S:      Supported
4989 F:      drivers/input/misc/e3x0-button.c
4990 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4991
4992 E4000 MEDIA DRIVER
4993 M:      Antti Palosaari <crope@iki.fi>
4994 L:      linux-media@vger.kernel.org
4995 W:      https://linuxtv.org
4996 W:      http://palosaari.fi/linux/
4997 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4998 T:      git git://linuxtv.org/anttip/media_tree.git
4999 S:      Maintained
5000 F:      drivers/media/tuners/e4000*
5001
5002 EC100 MEDIA DRIVER
5003 M:      Antti Palosaari <crope@iki.fi>
5004 L:      linux-media@vger.kernel.org
5005 W:      https://linuxtv.org
5006 W:      http://palosaari.fi/linux/
5007 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5008 T:      git git://linuxtv.org/anttip/media_tree.git
5009 S:      Maintained
5010 F:      drivers/media/dvb-frontends/ec100*
5011
5012 ECRYPT FILE SYSTEM
5013 M:      Tyler Hicks <tyhicks@canonical.com>
5014 L:      ecryptfs@vger.kernel.org
5015 W:      http://ecryptfs.org
5016 W:      https://launchpad.net/ecryptfs
5017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5018 S:      Supported
5019 F:      Documentation/filesystems/ecryptfs.txt
5020 F:      fs/ecryptfs/
5021
5022 EDAC-AMD64
5023 M:      Borislav Petkov <bp@alien8.de>
5024 L:      linux-edac@vger.kernel.org
5025 S:      Maintained
5026 F:      drivers/edac/amd64_edac*
5027
5028 EDAC-CALXEDA
5029 M:      Robert Richter <rric@kernel.org>
5030 L:      linux-edac@vger.kernel.org
5031 S:      Maintained
5032 F:      drivers/edac/highbank*
5033
5034 EDAC-CAVIUM OCTEON
5035 M:      Ralf Baechle <ralf@linux-mips.org>
5036 M:      David Daney <david.daney@cavium.com>
5037 L:      linux-edac@vger.kernel.org
5038 L:      linux-mips@linux-mips.org
5039 S:      Supported
5040 F:      drivers/edac/octeon_edac*
5041
5042 EDAC-CAVIUM THUNDERX
5043 M:      David Daney <david.daney@cavium.com>
5044 M:      Jan Glauber <jglauber@cavium.com>
5045 L:      linux-edac@vger.kernel.org
5046 S:      Supported
5047 F:      drivers/edac/thunderx_edac*
5048
5049 EDAC-CORE
5050 M:      Borislav Petkov <bp@alien8.de>
5051 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5052 L:      linux-edac@vger.kernel.org
5053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5055 S:      Supported
5056 F:      Documentation/admin-guide/ras.rst
5057 F:      Documentation/driver-api/edac.rst
5058 F:      drivers/edac/
5059 F:      include/linux/edac.h
5060
5061 EDAC-E752X
5062 M:      Mark Gross <mark.gross@intel.com>
5063 L:      linux-edac@vger.kernel.org
5064 S:      Maintained
5065 F:      drivers/edac/e752x_edac.c
5066
5067 EDAC-E7XXX
5068 L:      linux-edac@vger.kernel.org
5069 S:      Maintained
5070 F:      drivers/edac/e7xxx_edac.c
5071
5072 EDAC-FSL_DDR
5073 M:      York Sun <york.sun@nxp.com>
5074 L:      linux-edac@vger.kernel.org
5075 S:      Maintained
5076 F:      drivers/edac/fsl_ddr_edac.*
5077
5078 EDAC-GHES
5079 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5080 L:      linux-edac@vger.kernel.org
5081 S:      Maintained
5082 F:      drivers/edac/ghes_edac.c
5083
5084 EDAC-I3000
5085 L:      linux-edac@vger.kernel.org
5086 S:      Orphan
5087 F:      drivers/edac/i3000_edac.c
5088
5089 EDAC-I5000
5090 L:      linux-edac@vger.kernel.org
5091 S:      Maintained
5092 F:      drivers/edac/i5000_edac.c
5093
5094 EDAC-I5400
5095 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5096 L:      linux-edac@vger.kernel.org
5097 S:      Maintained
5098 F:      drivers/edac/i5400_edac.c
5099
5100 EDAC-I7300
5101 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5102 L:      linux-edac@vger.kernel.org
5103 S:      Maintained
5104 F:      drivers/edac/i7300_edac.c
5105
5106 EDAC-I7CORE
5107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5108 L:      linux-edac@vger.kernel.org
5109 S:      Maintained
5110 F:      drivers/edac/i7core_edac.c
5111
5112 EDAC-I82443BXGX
5113 M:      Tim Small <tim@buttersideup.com>
5114 L:      linux-edac@vger.kernel.org
5115 S:      Maintained
5116 F:      drivers/edac/i82443bxgx_edac.c
5117
5118 EDAC-I82975X
5119 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5120 M:      "Arvind R." <arvino55@gmail.com>
5121 L:      linux-edac@vger.kernel.org
5122 S:      Maintained
5123 F:      drivers/edac/i82975x_edac.c
5124
5125 EDAC-IE31200
5126 M:      Jason Baron <jbaron@akamai.com>
5127 L:      linux-edac@vger.kernel.org
5128 S:      Maintained
5129 F:      drivers/edac/ie31200_edac.c
5130
5131 EDAC-MPC85XX
5132 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5133 L:      linux-edac@vger.kernel.org
5134 S:      Maintained
5135 F:      drivers/edac/mpc85xx_edac.[ch]
5136
5137 EDAC-PASEMI
5138 M:      Egor Martovetsky <egor@pasemi.com>
5139 L:      linux-edac@vger.kernel.org
5140 S:      Maintained
5141 F:      drivers/edac/pasemi_edac.c
5142
5143 EDAC-PND2
5144 M:      Tony Luck <tony.luck@intel.com>
5145 L:      linux-edac@vger.kernel.org
5146 S:      Maintained
5147 F:      drivers/edac/pnd2_edac.[ch]
5148
5149 EDAC-R82600
5150 M:      Tim Small <tim@buttersideup.com>
5151 L:      linux-edac@vger.kernel.org
5152 S:      Maintained
5153 F:      drivers/edac/r82600_edac.c
5154
5155 EDAC-SBRIDGE
5156 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5157 L:      linux-edac@vger.kernel.org
5158 S:      Maintained
5159 F:      drivers/edac/sb_edac.c
5160
5161 EDAC-SKYLAKE
5162 M:      Tony Luck <tony.luck@intel.com>
5163 L:      linux-edac@vger.kernel.org
5164 S:      Maintained
5165 F:      drivers/edac/skx_edac.c
5166
5167 EDAC-TI
5168 M:      Tero Kristo <t-kristo@ti.com>
5169 L:      linux-edac@vger.kernel.org
5170 S:      Maintained
5171 F:      drivers/edac/ti_edac.c
5172
5173 EDIROL UA-101/UA-1000 DRIVER
5174 M:      Clemens Ladisch <clemens@ladisch.de>
5175 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5176 T:      git git://git.alsa-project.org/alsa-kernel.git
5177 S:      Maintained
5178 F:      sound/usb/misc/ua101.c
5179
5180 EFI TEST DRIVER
5181 L:      linux-efi@vger.kernel.org
5182 M:      Ivan Hu <ivan.hu@canonical.com>
5183 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5184 S:      Maintained
5185 F:      drivers/firmware/efi/test/
5186
5187 EFI VARIABLE FILESYSTEM
5188 M:      Matthew Garrett <matthew.garrett@nebula.com>
5189 M:      Jeremy Kerr <jk@ozlabs.org>
5190 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5192 L:      linux-efi@vger.kernel.org
5193 S:      Maintained
5194 F:      fs/efivarfs/
5195
5196 EFIFB FRAMEBUFFER DRIVER
5197 L:      linux-fbdev@vger.kernel.org
5198 M:      Peter Jones <pjones@redhat.com>
5199 S:      Maintained
5200 F:      drivers/video/fbdev/efifb.c
5201
5202 EFS FILESYSTEM
5203 W:      http://aeschi.ch.eu.org/efs/
5204 S:      Orphan
5205 F:      fs/efs/
5206
5207 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5208 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5209 L:      netdev@vger.kernel.org
5210 S:      Maintained
5211 F:      drivers/net/ethernet/ibm/ehea/
5212
5213 EM28XX VIDEO4LINUX DRIVER
5214 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5215 L:      linux-media@vger.kernel.org
5216 W:      https://linuxtv.org
5217 T:      git git://linuxtv.org/media_tree.git
5218 S:      Maintained
5219 F:      drivers/media/usb/em28xx/
5220 F:      Documentation/media/v4l-drivers/em28xx*
5221
5222 EMBEDDED LINUX
5223 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5224 M:      Matt Mackall <mpm@selenic.com>
5225 M:      David Woodhouse <dwmw2@infradead.org>
5226 L:      linux-embedded@vger.kernel.org
5227 S:      Maintained
5228
5229 Emulex 10Gbps iSCSI - OneConnect DRIVER
5230 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5231 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5232 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5233 L:      linux-scsi@vger.kernel.org
5234 W:      http://www.broadcom.com
5235 S:      Supported
5236 F:      drivers/scsi/be2iscsi/
5237
5238 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5239 M:      Sathya Perla <sathya.perla@broadcom.com>
5240 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5241 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5242 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5243 L:      netdev@vger.kernel.org
5244 W:      http://www.emulex.com
5245 S:      Supported
5246 F:      drivers/net/ethernet/emulex/benet/
5247
5248 EMULEX ONECONNECT ROCE DRIVER
5249 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5250 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5251 L:      linux-rdma@vger.kernel.org
5252 W:      http://www.broadcom.com
5253 S:      Odd Fixes
5254 F:      drivers/infiniband/hw/ocrdma/
5255 F:      include/uapi/rdma/ocrdma-abi.h
5256
5257 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5258 M:      James Smart <james.smart@broadcom.com>
5259 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5260 L:      linux-scsi@vger.kernel.org
5261 W:      http://www.broadcom.com
5262 S:      Supported
5263 F:      drivers/scsi/lpfc/
5264
5265 ENE CB710 FLASH CARD READER DRIVER
5266 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5267 S:      Maintained
5268 F:      drivers/misc/cb710/
5269 F:      drivers/mmc/host/cb710-mmc.*
5270 F:      include/linux/cb710.h
5271
5272 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5273 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5274 S:      Maintained
5275 F:      drivers/media/rc/ene_ir.*
5276
5277 EPSON S1D13XXX FRAMEBUFFER DRIVER
5278 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5279 S:      Maintained
5280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5281 F:      drivers/video/fbdev/s1d13xxxfb.c
5282 F:      include/video/s1d13xxxfb.h
5283
5284 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5285 M:      Jeff Layton <jlayton@kernel.org>
5286 S:      Maintained
5287 F:      lib/errseq.c
5288 F:      include/linux/errseq.h
5289
5290 ET131X NETWORK DRIVER
5291 M:      Mark Einon <mark.einon@gmail.com>
5292 S:      Odd Fixes
5293 F:      drivers/net/ethernet/agere/
5294
5295 ETHERNET BRIDGE
5296 M:      Stephen Hemminger <stephen@networkplumber.org>
5297 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5298 L:      netdev@vger.kernel.org
5299 W:      http://www.linuxfoundation.org/en/Net:Bridge
5300 S:      Maintained
5301 F:      include/linux/netfilter_bridge/
5302 F:      net/bridge/
5303
5304 ETHERNET PHY LIBRARY
5305 M:      Andrew Lunn <andrew@lunn.ch>
5306 M:      Florian Fainelli <f.fainelli@gmail.com>
5307 L:      netdev@vger.kernel.org
5308 S:      Maintained
5309 F:      Documentation/ABI/testing/sysfs-bus-mdio
5310 F:      Documentation/devicetree/bindings/net/mdio*
5311 F:      Documentation/networking/phy.txt
5312 F:      drivers/net/phy/
5313 F:      drivers/of/of_mdio.c
5314 F:      drivers/of/of_net.c
5315 F:      include/linux/*mdio*.h
5316 F:      include/linux/of_net.h
5317 F:      include/linux/phy.h
5318 F:      include/linux/phy_fixed.h
5319 F:      include/linux/platform_data/mdio-bcm-unimac.h
5320 F:      include/trace/events/mdio.h
5321 F:      include/uapi/linux/mdio.h
5322 F:      include/uapi/linux/mii.h
5323
5324 EXT2 FILE SYSTEM
5325 M:      Jan Kara <jack@suse.com>
5326 L:      linux-ext4@vger.kernel.org
5327 S:      Maintained
5328 F:      Documentation/filesystems/ext2.txt
5329 F:      fs/ext2/
5330 F:      include/linux/ext2*
5331
5332 EXT4 FILE SYSTEM
5333 M:      "Theodore Ts'o" <tytso@mit.edu>
5334 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5335 L:      linux-ext4@vger.kernel.org
5336 W:      http://ext4.wiki.kernel.org
5337 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5339 S:      Maintained
5340 F:      Documentation/filesystems/ext4.txt
5341 F:      fs/ext4/
5342
5343 Extended Verification Module (EVM)
5344 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5345 L:      linux-integrity@vger.kernel.org
5346 S:      Supported
5347 F:      security/integrity/evm/
5348
5349 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5350 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5351 L:      linux-efi@vger.kernel.org
5352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5353 S:      Maintained
5354 F:      Documentation/efi-stub.txt
5355 F:      arch/*/kernel/efi.c
5356 F:      arch/x86/boot/compressed/eboot.[ch]
5357 F:      arch/*/include/asm/efi.h
5358 F:      arch/x86/platform/efi/
5359 F:      drivers/firmware/efi/
5360 F:      include/linux/efi*.h
5361 F:      arch/arm/boot/compressed/efi-header.S
5362 F:      arch/arm64/kernel/efi-entry.S
5363
5364 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5365 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5366 M:      Chanwoo Choi <cw00.choi@samsung.com>
5367 L:      linux-kernel@vger.kernel.org
5368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5369 S:      Maintained
5370 F:      drivers/extcon/
5371 F:      include/linux/extcon/
5372 F:      include/linux/extcon.h
5373 F:      Documentation/extcon/
5374 F:      Documentation/devicetree/bindings/extcon/
5375
5376 EXYNOS DP DRIVER
5377 M:      Jingoo Han <jingoohan1@gmail.com>
5378 L:      dri-devel@lists.freedesktop.org
5379 S:      Maintained
5380 F:      drivers/gpu/drm/exynos/exynos_dp*
5381
5382 EXYNOS SYSMMU (IOMMU) driver
5383 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5384 L:      iommu@lists.linux-foundation.org
5385 S:      Maintained
5386 F:      drivers/iommu/exynos-iommu.c
5387
5388 EZchip NPS platform support
5389 M:      Vineet Gupta <vgupta@synopsys.com>
5390 S:      Supported
5391 F:      arch/arc/plat-eznps
5392 F:      arch/arc/boot/dts/eznps.dts
5393
5394 F2FS FILE SYSTEM
5395 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5396 M:      Chao Yu <yuchao0@huawei.com>
5397 L:      linux-f2fs-devel@lists.sourceforge.net
5398 W:      https://f2fs.wiki.kernel.org/
5399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5400 S:      Maintained
5401 F:      Documentation/filesystems/f2fs.txt
5402 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5403 F:      fs/f2fs/
5404 F:      include/linux/f2fs_fs.h
5405 F:      include/trace/events/f2fs.h
5406
5407 F71805F HARDWARE MONITORING DRIVER
5408 M:      Jean Delvare <jdelvare@suse.com>
5409 L:      linux-hwmon@vger.kernel.org
5410 S:      Maintained
5411 F:      Documentation/hwmon/f71805f
5412 F:      drivers/hwmon/f71805f.c
5413
5414 FAILOVER MODULE
5415 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5416 L:      netdev@vger.kernel.org
5417 S:      Supported
5418 F:      net/core/failover.c
5419 F:      include/net/failover.h
5420 F:      Documentation/networking/failover.rst
5421
5422 FANOTIFY
5423 M:      Jan Kara <jack@suse.cz>
5424 R:      Amir Goldstein <amir73il@gmail.com>
5425 L:      linux-fsdevel@vger.kernel.org
5426 S:      Maintained
5427 F:      fs/notify/fanotify/
5428 F:      include/linux/fanotify.h
5429 F:      include/uapi/linux/fanotify.h
5430
5431 FARSYNC SYNCHRONOUS DRIVER
5432 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5433 W:      http://www.farsite.co.uk/
5434 S:      Supported
5435 F:      drivers/net/wan/farsync.*
5436
5437 FAULT INJECTION SUPPORT
5438 M:      Akinobu Mita <akinobu.mita@gmail.com>
5439 S:      Supported
5440 F:      Documentation/fault-injection/
5441 F:      lib/fault-inject.c
5442
5443 FBTFT Framebuffer drivers
5444 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5445 S:      Maintained
5446 F:      drivers/staging/fbtft/
5447
5448 FC0011 TUNER DRIVER
5449 M:      Michael Buesch <m@bues.ch>
5450 L:      linux-media@vger.kernel.org
5451 S:      Maintained
5452 F:      drivers/media/tuners/fc0011.h
5453 F:      drivers/media/tuners/fc0011.c
5454
5455 FC2580 MEDIA DRIVER
5456 M:      Antti Palosaari <crope@iki.fi>
5457 L:      linux-media@vger.kernel.org
5458 W:      https://linuxtv.org
5459 W:      http://palosaari.fi/linux/
5460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5461 T:      git git://linuxtv.org/anttip/media_tree.git
5462 S:      Maintained
5463 F:      drivers/media/tuners/fc2580*
5464
5465 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5466 M:      Johannes Thumshirn <jth@kernel.org>
5467 L:      linux-scsi@vger.kernel.org
5468 W:      www.Open-FCoE.org
5469 S:      Supported
5470 F:      drivers/scsi/libfc/
5471 F:      drivers/scsi/fcoe/
5472 F:      include/scsi/fc/
5473 F:      include/scsi/libfc.h
5474 F:      include/scsi/libfcoe.h
5475 F:      include/uapi/scsi/fc/
5476
5477 FILE LOCKING (flock() and fcntl()/lockf())
5478 M:      Jeff Layton <jlayton@kernel.org>
5479 M:      "J. Bruce Fields" <bfields@fieldses.org>
5480 L:      linux-fsdevel@vger.kernel.org
5481 S:      Maintained
5482 F:      include/linux/fcntl.h
5483 F:      include/uapi/linux/fcntl.h
5484 F:      fs/fcntl.c
5485 F:      fs/locks.c
5486
5487 FILESYSTEMS (VFS and infrastructure)
5488 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5489 L:      linux-fsdevel@vger.kernel.org
5490 S:      Maintained
5491 F:      fs/*
5492 F:      include/linux/fs.h
5493 F:      include/uapi/linux/fs.h
5494
5495 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5496 M:      Riku Voipio <riku.voipio@iki.fi>
5497 L:      linux-hwmon@vger.kernel.org
5498 S:      Maintained
5499 F:      drivers/hwmon/f75375s.c
5500 F:      include/linux/f75375s.h
5501
5502 FIREWIRE AUDIO DRIVERS
5503 M:      Clemens Ladisch <clemens@ladisch.de>
5504 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5505 T:      git git://git.alsa-project.org/alsa-kernel.git
5506 S:      Maintained
5507 F:      sound/firewire/
5508
5509 FIREWIRE MEDIA DRIVERS (firedtv)
5510 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5511 L:      linux-media@vger.kernel.org
5512 L:      linux1394-devel@lists.sourceforge.net
5513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5514 S:      Maintained
5515 F:      drivers/media/firewire/
5516
5517 FIREWIRE SBP-2 TARGET
5518 M:      Chris Boot <bootc@bootc.net>
5519 L:      linux-scsi@vger.kernel.org
5520 L:      target-devel@vger.kernel.org
5521 L:      linux1394-devel@lists.sourceforge.net
5522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5523 S:      Maintained
5524 F:      drivers/target/sbp/
5525
5526 FIREWIRE SUBSYSTEM
5527 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5528 L:      linux1394-devel@lists.sourceforge.net
5529 W:      http://ieee1394.wiki.kernel.org/
5530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5531 S:      Maintained
5532 F:      drivers/firewire/
5533 F:      include/linux/firewire.h
5534 F:      include/uapi/linux/firewire*.h
5535 F:      tools/firewire/
5536
5537 FIRMWARE LOADER (request_firmware)
5538 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5539 L:      linux-kernel@vger.kernel.org
5540 S:      Maintained
5541 F:      Documentation/firmware_class/
5542 F:      drivers/base/firmware_loader/
5543 F:      include/linux/firmware.h
5544
5545 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5546 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5547 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5548 S:      Maintained
5549 F:      drivers/block/rsxx/
5550
5551 FLOPPY DRIVER
5552 M:      Jiri Kosina <jikos@kernel.org>
5553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5554 S:      Odd fixes
5555 F:      drivers/block/floppy.c
5556
5557 FMC SUBSYSTEM
5558 M:      Alessandro Rubini <rubini@gnudd.com>
5559 W:      http://www.ohwr.org/projects/fmc-bus
5560 S:      Supported
5561 F:      drivers/fmc/
5562 F:      include/linux/fmc*.h
5563 F:      include/linux/ipmi-fru.h
5564 K:      fmc_d.*register
5565
5566 FPGA MANAGER FRAMEWORK
5567 M:      Alan Tull <atull@kernel.org>
5568 M:      Moritz Fischer <mdf@kernel.org>
5569 L:      linux-fpga@vger.kernel.org
5570 S:      Maintained
5571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5572 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5573 F:      Documentation/fpga/
5574 F:      Documentation/devicetree/bindings/fpga/
5575 F:      drivers/fpga/
5576 F:      include/linux/fpga/
5577 W:      http://www.rocketboards.org
5578
5579 FPU EMULATOR
5580 M:      Bill Metzenthen <billm@melbpc.org.au>
5581 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5582 S:      Maintained
5583 F:      arch/x86/math-emu/
5584
5585 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5586 L:      netdev@vger.kernel.org
5587 S:      Orphan
5588 F:      drivers/net/wan/dlci.c
5589 F:      drivers/net/wan/sdla.c
5590
5591 FRAMEBUFFER LAYER
5592 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5593 L:      dri-devel@lists.freedesktop.org
5594 L:      linux-fbdev@vger.kernel.org
5595 T:      git git://github.com/bzolnier/linux.git
5596 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5597 S:      Maintained
5598 F:      Documentation/fb/
5599 F:      drivers/video/
5600 F:      include/video/
5601 F:      include/linux/fb.h
5602 F:      include/uapi/video/
5603 F:      include/uapi/linux/fb.h
5604
5605 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5606 M:      Horia Geantă <horia.geanta@nxp.com>
5607 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5608 L:      linux-crypto@vger.kernel.org
5609 S:      Maintained
5610 F:      drivers/crypto/caam/
5611 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5612
5613 FREESCALE DIU FRAMEBUFFER DRIVER
5614 M:      Timur Tabi <timur@tabi.org>
5615 L:      linux-fbdev@vger.kernel.org
5616 S:      Maintained
5617 F:      drivers/video/fbdev/fsl-diu-fb.*
5618
5619 FREESCALE DMA DRIVER
5620 M:      Li Yang <leoyang.li@nxp.com>
5621 M:      Zhang Wei <zw@zh-kernel.org>
5622 L:      linuxppc-dev@lists.ozlabs.org
5623 S:      Maintained
5624 F:      drivers/dma/fsldma.*
5625
5626 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5627 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5628 L:      netdev@vger.kernel.org
5629 S:      Maintained
5630 F:      drivers/net/ethernet/freescale/gianfar*
5631 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5632
5633 FREESCALE GPMI NAND DRIVER
5634 M:      Han Xu <han.xu@nxp.com>
5635 L:      linux-mtd@lists.infradead.org
5636 S:      Maintained
5637 F:      drivers/mtd/nand/raw/gpmi-nand/*
5638
5639 FREESCALE I2C CPM DRIVER
5640 M:      Jochen Friedrich <jochen@scram.de>
5641 L:      linuxppc-dev@lists.ozlabs.org
5642 L:      linux-i2c@vger.kernel.org
5643 S:      Maintained
5644 F:      drivers/i2c/busses/i2c-cpm.c
5645
5646 FREESCALE IMX / MXC FEC DRIVER
5647 M:      Fugang Duan <fugang.duan@nxp.com>
5648 L:      netdev@vger.kernel.org
5649 S:      Maintained
5650 F:      drivers/net/ethernet/freescale/fec_main.c
5651 F:      drivers/net/ethernet/freescale/fec_ptp.c
5652 F:      drivers/net/ethernet/freescale/fec.h
5653 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5654
5655 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5656 M:      Sascha Hauer <s.hauer@pengutronix.de>
5657 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5658 L:      linux-fbdev@vger.kernel.org
5659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5660 S:      Maintained
5661 F:      include/linux/platform_data/video-imxfb.h
5662 F:      drivers/video/fbdev/imxfb.c
5663
5664 FREESCALE QORIQ DPAA ETHERNET DRIVER
5665 M:      Madalin Bucur <madalin.bucur@nxp.com>
5666 L:      netdev@vger.kernel.org
5667 S:      Maintained
5668 F:      drivers/net/ethernet/freescale/dpaa
5669
5670 FREESCALE QORIQ DPAA FMAN DRIVER
5671 M:      Madalin Bucur <madalin.bucur@nxp.com>
5672 L:      netdev@vger.kernel.org
5673 S:      Maintained
5674 F:      drivers/net/ethernet/freescale/fman
5675 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5676
5677 FREESCALE QORIQ PTP CLOCK DRIVER
5678 M:      Yangbo Lu <yangbo.lu@nxp.com>
5679 L:      netdev@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/ptp/ptp_qoriq.c
5682 F:      include/linux/fsl/ptp_qoriq.h
5683 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5684
5685 FREESCALE QUAD SPI DRIVER
5686 M:      Han Xu <han.xu@nxp.com>
5687 L:      linux-mtd@lists.infradead.org
5688 S:      Maintained
5689 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5690
5691 FREESCALE QUICC ENGINE LIBRARY
5692 M:      Qiang Zhao <qiang.zhao@nxp.com>
5693 L:      linuxppc-dev@lists.ozlabs.org
5694 S:      Maintained
5695 F:      drivers/soc/fsl/qe/
5696 F:      include/soc/fsl/*qe*.h
5697 F:      include/soc/fsl/*ucc*.h
5698
5699 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5700 M:      Li Yang <leoyang.li@nxp.com>
5701 L:      netdev@vger.kernel.org
5702 L:      linuxppc-dev@lists.ozlabs.org
5703 S:      Maintained
5704 F:      drivers/net/ethernet/freescale/ucc_geth*
5705
5706 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5707 M:      Zhao Qiang <qiang.zhao@nxp.com>
5708 L:      netdev@vger.kernel.org
5709 L:      linuxppc-dev@lists.ozlabs.org
5710 S:      Maintained
5711 F:      drivers/net/wan/fsl_ucc_hdlc*
5712
5713 FREESCALE QUICC ENGINE UCC UART DRIVER
5714 M:      Timur Tabi <timur@tabi.org>
5715 L:      linuxppc-dev@lists.ozlabs.org
5716 S:      Maintained
5717 F:      drivers/tty/serial/ucc_uart.c
5718
5719 FREESCALE SOC DRIVERS
5720 M:      Li Yang <leoyang.li@nxp.com>
5721 L:      linuxppc-dev@lists.ozlabs.org
5722 L:      linux-arm-kernel@lists.infradead.org
5723 S:      Maintained
5724 F:      Documentation/devicetree/bindings/soc/fsl/
5725 F:      drivers/soc/fsl/
5726 F:      include/linux/fsl/
5727
5728 FREESCALE SOC FS_ENET DRIVER
5729 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5730 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5731 L:      linuxppc-dev@lists.ozlabs.org
5732 L:      netdev@vger.kernel.org
5733 S:      Maintained
5734 F:      drivers/net/ethernet/freescale/fs_enet/
5735 F:      include/linux/fs_enet_pd.h
5736
5737 FREESCALE SOC SOUND DRIVERS
5738 M:      Timur Tabi <timur@tabi.org>
5739 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5740 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5741 R:      Fabio Estevam <fabio.estevam@nxp.com>
5742 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5743 L:      linuxppc-dev@lists.ozlabs.org
5744 S:      Maintained
5745 F:      sound/soc/fsl/fsl*
5746 F:      sound/soc/fsl/imx*
5747 F:      sound/soc/fsl/mpc8610_hpcd.c
5748
5749 FREESCALE USB PERIPHERAL DRIVERS
5750 M:      Li Yang <leoyang.li@nxp.com>
5751 L:      linux-usb@vger.kernel.org
5752 L:      linuxppc-dev@lists.ozlabs.org
5753 S:      Maintained
5754 F:      drivers/usb/gadget/udc/fsl*
5755
5756 FREEVXFS FILESYSTEM
5757 M:      Christoph Hellwig <hch@infradead.org>
5758 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5759 S:      Maintained
5760 F:      fs/freevxfs/
5761
5762 FREEZER
5763 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5764 M:      Pavel Machek <pavel@ucw.cz>
5765 L:      linux-pm@vger.kernel.org
5766 S:      Supported
5767 F:      Documentation/power/freezing-of-tasks.txt
5768 F:      include/linux/freezer.h
5769 F:      kernel/freezer.c
5770
5771 FRONTSWAP API
5772 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5773 L:      linux-kernel@vger.kernel.org
5774 S:      Maintained
5775 F:      mm/frontswap.c
5776 F:      include/linux/frontswap.h
5777
5778 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5779 M:      David Howells <dhowells@redhat.com>
5780 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5781 S:      Supported
5782 F:      Documentation/filesystems/caching/
5783 F:      fs/fscache/
5784 F:      include/linux/fscache*.h
5785
5786 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5787 M:      Theodore Y. Ts'o <tytso@mit.edu>
5788 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5789 L:      linux-fscrypt@vger.kernel.org
5790 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5792 S:      Supported
5793 F:      fs/crypto/
5794 F:      include/linux/fscrypt*.h
5795 F:      Documentation/filesystems/fscrypt.rst
5796
5797 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5798 M:      Jan Kara <jack@suse.cz>
5799 R:      Amir Goldstein <amir73il@gmail.com>
5800 L:      linux-fsdevel@vger.kernel.org
5801 S:      Maintained
5802 F:      fs/notify/
5803 F:      include/linux/fsnotify*.h
5804
5805 FUJITSU LAPTOP EXTRAS
5806 M:      Jonathan Woithe <jwoithe@just42.net>
5807 L:      platform-driver-x86@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/platform/x86/fujitsu-laptop.c
5810
5811 FUJITSU M-5MO LS CAMERA ISP DRIVER
5812 M:      Kyungmin Park <kyungmin.park@samsung.com>
5813 M:      Heungjun Kim <riverful.kim@samsung.com>
5814 L:      linux-media@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/media/i2c/m5mols/
5817 F:      include/media/i2c/m5mols.h
5818
5819 FUJITSU TABLET EXTRAS
5820 M:      Robert Gerlach <khnz@gmx.de>
5821 L:      platform-driver-x86@vger.kernel.org
5822 S:      Maintained
5823 F:      drivers/platform/x86/fujitsu-tablet.c
5824
5825 FUSE: FILESYSTEM IN USERSPACE
5826 M:      Miklos Szeredi <miklos@szeredi.hu>
5827 L:      linux-fsdevel@vger.kernel.org
5828 W:      http://fuse.sourceforge.net/
5829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5830 S:      Maintained
5831 F:      fs/fuse/
5832 F:      include/uapi/linux/fuse.h
5833 F:      Documentation/filesystems/fuse.txt
5834
5835 FUTEX SUBSYSTEM
5836 M:      Thomas Gleixner <tglx@linutronix.de>
5837 M:      Ingo Molnar <mingo@redhat.com>
5838 R:      Peter Zijlstra <peterz@infradead.org>
5839 R:      Darren Hart <dvhart@infradead.org>
5840 L:      linux-kernel@vger.kernel.org
5841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5842 S:      Maintained
5843 F:      kernel/futex.c
5844 F:      kernel/futex_compat.c
5845 F:      include/asm-generic/futex.h
5846 F:      include/linux/futex.h
5847 F:      include/uapi/linux/futex.h
5848 F:      tools/testing/selftests/futex/
5849 F:      tools/perf/bench/futex*
5850 F:      Documentation/*futex*
5851
5852 GCC PLUGINS
5853 M:      Kees Cook <keescook@chromium.org>
5854 R:      Emese Revfy <re.emese@gmail.com>
5855 L:      kernel-hardening@lists.openwall.com
5856 S:      Maintained
5857 F:      scripts/gcc-plugins/
5858 F:      scripts/gcc-plugin.sh
5859 F:      scripts/Makefile.gcc-plugins
5860 F:      Documentation/gcc-plugins.txt
5861
5862 GCOV BASED KERNEL PROFILING
5863 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5864 S:      Maintained
5865 F:      kernel/gcov/
5866 F:      Documentation/dev-tools/gcov.rst
5867
5868 GDB KERNEL DEBUGGING HELPER SCRIPTS
5869 M:      Jan Kiszka <jan.kiszka@siemens.com>
5870 M:      Kieran Bingham <kieran@bingham.xyz>
5871 S:      Supported
5872 F:      scripts/gdb/
5873
5874 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5875 M:      Achim Leubner <achim_leubner@adaptec.com>
5876 L:      linux-scsi@vger.kernel.org
5877 W:      http://www.icp-vortex.com/
5878 S:      Supported
5879 F:      drivers/scsi/gdt*
5880
5881 GEMTEK FM RADIO RECEIVER DRIVER
5882 M:      Hans Verkuil <hverkuil@xs4all.nl>
5883 L:      linux-media@vger.kernel.org
5884 T:      git git://linuxtv.org/media_tree.git
5885 W:      https://linuxtv.org
5886 S:      Maintained
5887 F:      drivers/media/radio/radio-gemtek*
5888
5889 GENERIC GPIO I2C DRIVER
5890 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5891 S:      Supported
5892 F:      drivers/i2c/busses/i2c-gpio.c
5893 F:      include/linux/i2c-gpio.h
5894
5895 GENERIC GPIO I2C MULTIPLEXER DRIVER
5896 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5897 L:      linux-i2c@vger.kernel.org
5898 S:      Supported
5899 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5900 F:      include/linux/i2c-mux-gpio.h
5901 F:      Documentation/i2c/muxes/i2c-mux-gpio
5902
5903 GENERIC HDLC (WAN) DRIVERS
5904 M:      Krzysztof Halasa <khc@pm.waw.pl>
5905 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5906 S:      Maintained
5907 F:      drivers/net/wan/c101.c
5908 F:      drivers/net/wan/hd6457*
5909 F:      drivers/net/wan/hdlc*
5910 F:      drivers/net/wan/n2.c
5911 F:      drivers/net/wan/pc300too.c
5912 F:      drivers/net/wan/pci200syn.c
5913 F:      drivers/net/wan/wanxl*
5914
5915 GENERIC INCLUDE/ASM HEADER FILES
5916 M:      Arnd Bergmann <arnd@arndb.de>
5917 L:      linux-arch@vger.kernel.org
5918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5919 S:      Maintained
5920 F:      include/asm-generic/
5921 F:      include/uapi/asm-generic/
5922
5923 GENERIC PHY FRAMEWORK
5924 M:      Kishon Vijay Abraham I <kishon@ti.com>
5925 L:      linux-kernel@vger.kernel.org
5926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5927 S:      Supported
5928 F:      drivers/phy/
5929 F:      include/linux/phy/
5930
5931 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5932 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5933 S:      Supported
5934 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5935
5936 GENERIC PM DOMAINS
5937 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5938 M:      Kevin Hilman <khilman@kernel.org>
5939 M:      Ulf Hansson <ulf.hansson@linaro.org>
5940 L:      linux-pm@vger.kernel.org
5941 S:      Supported
5942 F:      drivers/base/power/domain*.c
5943 F:      include/linux/pm_domain.h
5944 F:      Documentation/devicetree/bindings/power/power_domain.txt
5945
5946 GENERIC UIO DRIVER FOR PCI DEVICES
5947 M:      "Michael S. Tsirkin" <mst@redhat.com>
5948 L:      kvm@vger.kernel.org
5949 S:      Supported
5950 F:      drivers/uio/uio_pci_generic.c
5951
5952 GENWQE (IBM Generic Workqueue Card)
5953 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5954 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5955 S:      Supported
5956 F:      drivers/misc/genwqe/
5957
5958 GET_MAINTAINER SCRIPT
5959 M:      Joe Perches <joe@perches.com>
5960 S:      Maintained
5961 F:      scripts/get_maintainer.pl
5962
5963 GFS2 FILE SYSTEM
5964 M:      Steven Whitehouse <swhiteho@redhat.com>
5965 M:      Bob Peterson <rpeterso@redhat.com>
5966 L:      cluster-devel@redhat.com
5967 W:      http://sources.redhat.com/cluster/
5968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5969 S:      Supported
5970 F:      Documentation/filesystems/gfs2*.txt
5971 F:      fs/gfs2/
5972 F:      include/uapi/linux/gfs2_ondisk.h
5973
5974 GIGASET ISDN DRIVERS
5975 M:      Paul Bolle <pebolle@tiscali.nl>
5976 L:      gigaset307x-common@lists.sourceforge.net
5977 W:      http://gigaset307x.sourceforge.net/
5978 S:      Odd Fixes
5979 F:      Documentation/isdn/README.gigaset
5980 F:      drivers/isdn/gigaset/
5981 F:      include/uapi/linux/gigaset_dev.h
5982
5983 GO7007 MPEG CODEC
5984 M:      Hans Verkuil <hans.verkuil@cisco.com>
5985 L:      linux-media@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/media/usb/go7007/
5988
5989 GOODIX TOUCHSCREEN
5990 M:      Bastien Nocera <hadess@hadess.net>
5991 L:      linux-input@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/input/touchscreen/goodix.c
5994
5995 GPD POCKET FAN DRIVER
5996 M:      Hans de Goede <hdegoede@redhat.com>
5997 L:      platform-driver-x86@vger.kernel.org
5998 S:      Maintained
5999 F:      drivers/platform/x86/gpd-pocket-fan.c
6000
6001 GPIO ACPI SUPPORT
6002 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6003 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6004 L:      linux-gpio@vger.kernel.org
6005 L:      linux-acpi@vger.kernel.org
6006 S:      Maintained
6007 F:      Documentation/acpi/gpio-properties.txt
6008 F:      drivers/gpio/gpiolib-acpi.c
6009
6010 GPIO IR Transmitter
6011 M:      Sean Young <sean@mess.org>
6012 L:      linux-media@vger.kernel.org
6013 S:      Maintained
6014 F:      drivers/media/rc/gpio-ir-tx.c
6015
6016 GPIO MOCKUP DRIVER
6017 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6018 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6019 L:      linux-gpio@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/gpio/gpio-mockup.c
6022 F:      tools/testing/selftests/gpio/
6023
6024 GPIO SUBSYSTEM
6025 M:      Linus Walleij <linus.walleij@linaro.org>
6026 L:      linux-gpio@vger.kernel.org
6027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6028 S:      Maintained
6029 F:      Documentation/devicetree/bindings/gpio/
6030 F:      Documentation/driver-api/gpio/
6031 F:      Documentation/gpio/
6032 F:      Documentation/ABI/testing/gpio-cdev
6033 F:      Documentation/ABI/obsolete/sysfs-gpio
6034 F:      drivers/gpio/
6035 F:      include/linux/gpio/
6036 F:      include/linux/gpio.h
6037 F:      include/linux/of_gpio.h
6038 F:      include/asm-generic/gpio.h
6039 F:      include/uapi/linux/gpio.h
6040 F:      tools/gpio/
6041
6042 GRE DEMULTIPLEXER DRIVER
6043 M:      Dmitry Kozlov <xeb@mail.ru>
6044 L:      netdev@vger.kernel.org
6045 S:      Maintained
6046 F:      net/ipv4/gre_demux.c
6047 F:      net/ipv4/gre_offload.c
6048 F:      include/net/gre.h
6049
6050 GRETH 10/100/1G Ethernet MAC device driver
6051 M:      Andreas Larsson <andreas@gaisler.com>
6052 L:      netdev@vger.kernel.org
6053 S:      Maintained
6054 F:      drivers/net/ethernet/aeroflex/
6055
6056 GREYBUS AUDIO PROTOCOLS DRIVERS
6057 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6058 M:      Mark Greer <mgreer@animalcreek.com>
6059 S:      Maintained
6060 F:      drivers/staging/greybus/audio_apbridgea.c
6061 F:      drivers/staging/greybus/audio_apbridgea.h
6062 F:      drivers/staging/greybus/audio_codec.c
6063 F:      drivers/staging/greybus/audio_codec.h
6064 F:      drivers/staging/greybus/audio_gb.c
6065 F:      drivers/staging/greybus/audio_manager.c
6066 F:      drivers/staging/greybus/audio_manager.h
6067 F:      drivers/staging/greybus/audio_manager_module.c
6068 F:      drivers/staging/greybus/audio_manager_private.h
6069 F:      drivers/staging/greybus/audio_manager_sysfs.c
6070 F:      drivers/staging/greybus/audio_module.c
6071 F:      drivers/staging/greybus/audio_topology.c
6072
6073 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6074 M:      Viresh Kumar <vireshk@kernel.org>
6075 S:      Maintained
6076 F:      drivers/staging/greybus/authentication.c
6077 F:      drivers/staging/greybus/bootrom.c
6078 F:      drivers/staging/greybus/firmware.h
6079 F:      drivers/staging/greybus/fw-core.c
6080 F:      drivers/staging/greybus/fw-download.c
6081 F:      drivers/staging/greybus/fw-managament.c
6082 F:      drivers/staging/greybus/greybus_authentication.h
6083 F:      drivers/staging/greybus/greybus_firmware.h
6084 F:      drivers/staging/greybus/hid.c
6085 F:      drivers/staging/greybus/i2c.c
6086 F:      drivers/staging/greybus/spi.c
6087 F:      drivers/staging/greybus/spilib.c
6088 F:      drivers/staging/greybus/spilib.h
6089
6090 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6091 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6092 S:      Maintained
6093 F:      drivers/staging/greybus/loopback.c
6094 F:      drivers/staging/greybus/timesync.c
6095 F:      drivers/staging/greybus/timesync_platform.c
6096
6097 GREYBUS PLATFORM DRIVERS
6098 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6099 S:      Maintained
6100 F:      drivers/staging/greybus/arche-platform.c
6101 F:      drivers/staging/greybus/arche-apb-ctrl.c
6102 F:      drivers/staging/greybus/arche_platform.h
6103
6104 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6105 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6106 S:      Maintained
6107 F:      drivers/staging/greybus/sdio.c
6108 F:      drivers/staging/greybus/light.c
6109 F:      drivers/staging/greybus/gpio.c
6110 F:      drivers/staging/greybus/power_supply.c
6111 F:      drivers/staging/greybus/spi.c
6112 F:      drivers/staging/greybus/spilib.c
6113
6114 GREYBUS SUBSYSTEM
6115 M:      Johan Hovold <johan@kernel.org>
6116 M:      Alex Elder <elder@kernel.org>
6117 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6118 S:      Maintained
6119 F:      drivers/staging/greybus/
6120 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6121
6122 GREYBUS UART PROTOCOLS DRIVERS
6123 M:      David Lin <dtwlin@gmail.com>
6124 S:      Maintained
6125 F:      drivers/staging/greybus/uart.c
6126 F:      drivers/staging/greybus/log.c
6127
6128 GS1662 VIDEO SERIALIZER
6129 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6130 L:      linux-media@vger.kernel.org
6131 T:      git git://linuxtv.org/media_tree.git
6132 S:      Maintained
6133 F:      drivers/media/spi/gs1662.c
6134
6135 GSPCA FINEPIX SUBDRIVER
6136 M:      Frank Zago <frank@zago.net>
6137 L:      linux-media@vger.kernel.org
6138 T:      git git://linuxtv.org/media_tree.git
6139 S:      Maintained
6140 F:      drivers/media/usb/gspca/finepix.c
6141
6142 GSPCA GL860 SUBDRIVER
6143 M:      Olivier Lorin <o.lorin@laposte.net>
6144 L:      linux-media@vger.kernel.org
6145 T:      git git://linuxtv.org/media_tree.git
6146 S:      Maintained
6147 F:      drivers/media/usb/gspca/gl860/
6148
6149 GSPCA M5602 SUBDRIVER
6150 M:      Erik Andren <erik.andren@gmail.com>
6151 L:      linux-media@vger.kernel.org
6152 T:      git git://linuxtv.org/media_tree.git
6153 S:      Maintained
6154 F:      drivers/media/usb/gspca/m5602/
6155
6156 GSPCA PAC207 SONIXB SUBDRIVER
6157 M:      Hans Verkuil <hverkuil@xs4all.nl>
6158 L:      linux-media@vger.kernel.org
6159 T:      git git://linuxtv.org/media_tree.git
6160 S:      Odd Fixes
6161 F:      drivers/media/usb/gspca/pac207.c
6162
6163 GSPCA SN9C20X SUBDRIVER
6164 M:      Brian Johnson <brijohn@gmail.com>
6165 L:      linux-media@vger.kernel.org
6166 T:      git git://linuxtv.org/media_tree.git
6167 S:      Maintained
6168 F:      drivers/media/usb/gspca/sn9c20x.c
6169
6170 GSPCA T613 SUBDRIVER
6171 M:      Leandro Costantino <lcostantino@gmail.com>
6172 L:      linux-media@vger.kernel.org
6173 T:      git git://linuxtv.org/media_tree.git
6174 S:      Maintained
6175 F:      drivers/media/usb/gspca/t613.c
6176
6177 GSPCA USB WEBCAM DRIVER
6178 M:      Hans Verkuil <hverkuil@xs4all.nl>
6179 L:      linux-media@vger.kernel.org
6180 T:      git git://linuxtv.org/media_tree.git
6181 S:      Odd Fixes
6182 F:      drivers/media/usb/gspca/
6183
6184 GTP (GPRS Tunneling Protocol)
6185 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6186 M:      Harald Welte <laforge@gnumonks.org>
6187 L:      osmocom-net-gprs@lists.osmocom.org
6188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6189 S:      Maintained
6190 F:      drivers/net/gtp.c
6191
6192 GUID PARTITION TABLE (GPT)
6193 M:      Davidlohr Bueso <dave@stgolabs.net>
6194 L:      linux-efi@vger.kernel.org
6195 S:      Maintained
6196 F:      block/partitions/efi.*
6197
6198 H8/300 ARCHITECTURE
6199 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6200 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6201 W:      http://uclinux-h8.sourceforge.jp
6202 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6203 S:      Maintained
6204 F:      arch/h8300/
6205 F:      drivers/clocksource/h8300_*.c
6206 F:      drivers/clk/h8300/
6207 F:      drivers/irqchip/irq-renesas-h8*.c
6208
6209 HACKRF MEDIA DRIVER
6210 M:      Antti Palosaari <crope@iki.fi>
6211 L:      linux-media@vger.kernel.org
6212 W:      https://linuxtv.org
6213 W:      http://palosaari.fi/linux/
6214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6215 T:      git git://linuxtv.org/anttip/media_tree.git
6216 S:      Maintained
6217 F:      drivers/media/usb/hackrf/
6218
6219 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6220 M:      Frank Seidel <frank@f-seidel.de>
6221 L:      platform-driver-x86@vger.kernel.org
6222 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6223 S:      Maintained
6224 F:      drivers/platform/x86/hdaps.c
6225
6226 HARDWARE MONITORING
6227 M:      Jean Delvare <jdelvare@suse.com>
6228 M:      Guenter Roeck <linux@roeck-us.net>
6229 L:      linux-hwmon@vger.kernel.org
6230 W:      http://hwmon.wiki.kernel.org/
6231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6232 S:      Maintained
6233 F:      Documentation/hwmon/
6234 F:      drivers/hwmon/
6235 F:      include/linux/hwmon*.h
6236
6237 HARDWARE RANDOM NUMBER GENERATOR CORE
6238 M:      Matt Mackall <mpm@selenic.com>
6239 M:      Herbert Xu <herbert@gondor.apana.org.au>
6240 L:      linux-crypto@vger.kernel.org
6241 S:      Odd fixes
6242 F:      Documentation/devicetree/bindings/rng/
6243 F:      Documentation/hw_random.txt
6244 F:      drivers/char/hw_random/
6245 F:      include/linux/hw_random.h
6246
6247 HARDWARE TRACING FACILITIES
6248 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6249 S:      Maintained
6250 F:      drivers/hwtracing/
6251
6252 HARDWARE SPINLOCK CORE
6253 M:      Ohad Ben-Cohen <ohad@wizery.com>
6254 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6255 L:      linux-remoteproc@vger.kernel.org
6256 S:      Maintained
6257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6258 F:      Documentation/devicetree/bindings/hwlock/
6259 F:      Documentation/hwspinlock.txt
6260 F:      drivers/hwspinlock/
6261 F:      include/linux/hwspinlock.h
6262
6263 HARMONY SOUND DRIVER
6264 L:      linux-parisc@vger.kernel.org
6265 S:      Maintained
6266 F:      sound/parisc/harmony.*
6267
6268 HDPVR USB VIDEO ENCODER DRIVER
6269 M:      Hans Verkuil <hverkuil@xs4all.nl>
6270 L:      linux-media@vger.kernel.org
6271 T:      git git://linuxtv.org/media_tree.git
6272 W:      https://linuxtv.org
6273 S:      Odd Fixes
6274 F:      drivers/media/usb/hdpvr/
6275
6276 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6277 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6278 S:      Supported
6279 F:      Documentation/watchdog/hpwdt.txt
6280 F:      drivers/watchdog/hpwdt.c
6281
6282 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6283 M:      Don Brace <don.brace@microsemi.com>
6284 L:      esc.storagedev@microsemi.com
6285 L:      linux-scsi@vger.kernel.org
6286 S:      Supported
6287 F:      Documentation/scsi/hpsa.txt
6288 F:      drivers/scsi/hpsa*.[ch]
6289 F:      include/linux/cciss*.h
6290 F:      include/uapi/linux/cciss*.h
6291
6292 HFI1 DRIVER
6293 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6294 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6295 L:      linux-rdma@vger.kernel.org
6296 S:      Supported
6297 F:      drivers/infiniband/hw/hfi1
6298
6299 HFS FILESYSTEM
6300 L:      linux-fsdevel@vger.kernel.org
6301 S:      Orphan
6302 F:      Documentation/filesystems/hfs.txt
6303 F:      fs/hfs/
6304
6305 HFSPLUS FILESYSTEM
6306 L:      linux-fsdevel@vger.kernel.org
6307 S:      Orphan
6308 F:      Documentation/filesystems/hfsplus.txt
6309 F:      fs/hfsplus/
6310
6311 HGA FRAMEBUFFER DRIVER
6312 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6313 L:      linux-nvidia@lists.surfsouth.com
6314 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6315 S:      Maintained
6316 F:      drivers/video/fbdev/hgafb.c
6317
6318 HIBERNATION (aka Software Suspend, aka swsusp)
6319 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6320 M:      Pavel Machek <pavel@ucw.cz>
6321 L:      linux-pm@vger.kernel.org
6322 B:      https://bugzilla.kernel.org
6323 S:      Supported
6324 F:      arch/x86/power/
6325 F:      drivers/base/power/
6326 F:      kernel/power/
6327 F:      include/linux/suspend.h
6328 F:      include/linux/freezer.h
6329 F:      include/linux/pm.h
6330 F:      arch/*/include/asm/suspend*.h
6331
6332 HID CORE LAYER
6333 M:      Jiri Kosina <jikos@kernel.org>
6334 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6335 L:      linux-input@vger.kernel.org
6336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6337 S:      Maintained
6338 F:      drivers/hid/
6339 F:      include/linux/hid*
6340 F:      include/uapi/linux/hid*
6341
6342 HID SENSOR HUB DRIVERS
6343 M:      Jiri Kosina <jikos@kernel.org>
6344 M:      Jonathan Cameron <jic23@kernel.org>
6345 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6346 L:      linux-input@vger.kernel.org
6347 L:      linux-iio@vger.kernel.org
6348 S:      Maintained
6349 F:      Documentation/hid/hid-sensor*
6350 F:      drivers/hid/hid-sensor-*
6351 F:      drivers/iio/*/hid-*
6352 F:      include/linux/hid-sensor-*
6353
6354 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6355 M:      Thomas Gleixner <tglx@linutronix.de>
6356 L:      linux-kernel@vger.kernel.org
6357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6358 S:      Maintained
6359 F:      Documentation/timers/
6360 F:      kernel/time/hrtimer.c
6361 F:      kernel/time/clockevents.c
6362 F:      kernel/time/timer_*.c
6363 F:      include/linux/clockchips.h
6364 F:      include/linux/hrtimer.h
6365
6366 HIGH-SPEED SCC DRIVER FOR AX.25
6367 L:      linux-hams@vger.kernel.org
6368 S:      Orphan
6369 F:      drivers/net/hamradio/dmascc.c
6370 F:      drivers/net/hamradio/scc.c
6371
6372 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6373 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6374 W:      http://www.highpoint-tech.com
6375 S:      Supported
6376 F:      Documentation/scsi/hptiop.txt
6377 F:      drivers/scsi/hptiop.c
6378
6379 HIPPI
6380 M:      Jes Sorensen <jes@trained-monkey.org>
6381 L:      linux-hippi@sunsite.dk
6382 S:      Maintained
6383 F:      include/linux/hippidevice.h
6384 F:      include/uapi/linux/if_hippi.h
6385 F:      net/802/hippi.c
6386 F:      drivers/net/hippi/
6387
6388 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6389 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6390 M:      Salil Mehta <salil.mehta@huawei.com>
6391 L:      netdev@vger.kernel.org
6392 W:      http://www.hisilicon.com
6393 S:      Maintained
6394 F:      drivers/net/ethernet/hisilicon/hns3/
6395
6396 HISILICON LPC BUS DRIVER
6397 M:      john.garry@huawei.com
6398 W:      http://www.hisilicon.com
6399 S:      Maintained
6400 F:      drivers/bus/hisi_lpc.c
6401 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6402
6403 HISILICON NETWORK SUBSYSTEM DRIVER
6404 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6405 M:      Salil Mehta <salil.mehta@huawei.com>
6406 L:      netdev@vger.kernel.org
6407 W:      http://www.hisilicon.com
6408 S:      Maintained
6409 F:      drivers/net/ethernet/hisilicon/
6410 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6411
6412 HISILICON PMU DRIVER
6413 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6414 W:      http://www.hisilicon.com
6415 S:      Supported
6416 F:      drivers/perf/hisilicon
6417 F:      Documentation/perf/hisi-pmu.txt
6418
6419 HISILICON ROCE DRIVER
6420 M:      Lijun Ou <oulijun@huawei.com>
6421 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6422 L:      linux-rdma@vger.kernel.org
6423 S:      Maintained
6424 F:      drivers/infiniband/hw/hns/
6425 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6426
6427 HISILICON SAS Controller
6428 M:      John Garry <john.garry@huawei.com>
6429 W:      http://www.hisilicon.com
6430 S:      Supported
6431 F:      drivers/scsi/hisi_sas/
6432 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6433
6434 HMM - Heterogeneous Memory Management
6435 M:      Jérôme Glisse <jglisse@redhat.com>
6436 L:      linux-mm@kvack.org
6437 S:      Maintained
6438 F:      mm/hmm*
6439 F:      include/linux/hmm*
6440 F:      Documentation/vm/hmm.txt
6441
6442 HOST AP DRIVER
6443 M:      Jouni Malinen <j@w1.fi>
6444 L:      linux-wireless@vger.kernel.org
6445 W:      http://w1.fi/hostap-driver.html
6446 S:      Obsolete
6447 F:      drivers/net/wireless/intersil/hostap/
6448
6449 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6450 L:      platform-driver-x86@vger.kernel.org
6451 S:      Orphan
6452 F:      drivers/platform/x86/tc1100-wmi.c
6453
6454 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6455 M:      Jaroslav Kysela <perex@perex.cz>
6456 S:      Maintained
6457 F:      drivers/net/ethernet/hp/hp100.*
6458
6459 HPET:   High Precision Event Timers driver
6460 M:      Clemens Ladisch <clemens@ladisch.de>
6461 S:      Maintained
6462 F:      Documentation/timers/hpet.txt
6463 F:      drivers/char/hpet.c
6464 F:      include/linux/hpet.h
6465 F:      include/uapi/linux/hpet.h
6466
6467 HPET:   x86
6468 S:      Orphan
6469 F:      arch/x86/kernel/hpet.c
6470 F:      arch/x86/include/asm/hpet.h
6471
6472 HPFS FILESYSTEM
6473 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6474 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6475 S:      Maintained
6476 F:      fs/hpfs/
6477
6478 HSI SUBSYSTEM
6479 M:      Sebastian Reichel <sre@kernel.org>
6480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6481 S:      Maintained
6482 F:      Documentation/ABI/testing/sysfs-bus-hsi
6483 F:      Documentation/driver-api/hsi.rst
6484 F:      drivers/hsi/
6485 F:      include/linux/hsi/
6486 F:      include/uapi/linux/hsi/
6487
6488 HSO 3G MODEM DRIVER
6489 L:      linux-usb@vger.kernel.org
6490 S:      Orphan
6491 F:      drivers/net/usb/hso.c
6492
6493 HSR NETWORK PROTOCOL
6494 M:      Arvid Brodin <arvid.brodin@alten.se>
6495 L:      netdev@vger.kernel.org
6496 S:      Maintained
6497 F:      net/hsr/
6498
6499 HT16K33 LED CONTROLLER DRIVER
6500 M:      Robin van der Gracht <robin@protonic.nl>
6501 S:      Maintained
6502 F:      drivers/auxdisplay/ht16k33.c
6503 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6504
6505 HTCPEN TOUCHSCREEN DRIVER
6506 M:      Pau Oliva Fora <pof@eslack.org>
6507 L:      linux-input@vger.kernel.org
6508 S:      Maintained
6509 F:      drivers/input/touchscreen/htcpen.c
6510
6511 HUAWEI ETHERNET DRIVER
6512 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6513 L:      netdev@vger.kernel.org
6514 S:      Supported
6515 F:      Documentation/networking/hinic.txt
6516 F:      drivers/net/ethernet/huawei/hinic/
6517
6518 HUGETLB FILESYSTEM
6519 M:      Mike Kravetz <mike.kravetz@oracle.com>
6520 L:      linux-mm@kvack.org
6521 S:      Maintained
6522 F:      fs/hugetlbfs/
6523 F:      mm/hugetlb.c
6524 F:      include/linux/hugetlb.h
6525 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6526 F:      Documentation/vm/hugetlbfs_reserv.rst
6527 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6528
6529 HVA ST MEDIA DRIVER
6530 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6531 L:      linux-media@vger.kernel.org
6532 T:      git git://linuxtv.org/media_tree.git
6533 W:      https://linuxtv.org
6534 S:      Supported
6535 F:      drivers/media/platform/sti/hva
6536
6537 HWPOISON MEMORY FAILURE HANDLING
6538 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6539 L:      linux-mm@kvack.org
6540 S:      Maintained
6541 F:      mm/memory-failure.c
6542 F:      mm/hwpoison-inject.c
6543
6544 Hyper-V CORE AND DRIVERS
6545 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6546 M:      Haiyang Zhang <haiyangz@microsoft.com>
6547 M:      Stephen Hemminger <sthemmin@microsoft.com>
6548 L:      devel@linuxdriverproject.org
6549 S:      Maintained
6550 F:      Documentation/networking/netvsc.txt
6551 F:      arch/x86/include/asm/mshyperv.h
6552 F:      arch/x86/include/asm/trace/hyperv.h
6553 F:      arch/x86/include/asm/hyperv-tlfs.h
6554 F:      arch/x86/kernel/cpu/mshyperv.c
6555 F:      arch/x86/hyperv
6556 F:      drivers/hid/hid-hyperv.c
6557 F:      drivers/hv/
6558 F:      drivers/input/serio/hyperv-keyboard.c
6559 F:      drivers/pci/host/pci-hyperv.c
6560 F:      drivers/net/hyperv/
6561 F:      drivers/scsi/storvsc_drv.c
6562 F:      drivers/uio/uio_hv_generic.c
6563 F:      drivers/video/fbdev/hyperv_fb.c
6564 F:      net/vmw_vsock/hyperv_transport.c
6565 F:      include/linux/hyperv.h
6566 F:      include/uapi/linux/hyperv.h
6567 F:      tools/hv/
6568 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6569
6570 HYPERVISOR VIRTUAL CONSOLE DRIVER
6571 L:      linuxppc-dev@lists.ozlabs.org
6572 S:      Odd Fixes
6573 F:      drivers/tty/hvc/
6574
6575 I2C ACPI SUPPORT
6576 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6577 L:      linux-i2c@vger.kernel.org
6578 L:      linux-acpi@vger.kernel.org
6579 S:      Maintained
6580 F:      drivers/i2c/i2c-core-acpi.c
6581
6582 I2C MUXES
6583 M:      Peter Rosin <peda@axentia.se>
6584 L:      linux-i2c@vger.kernel.org
6585 S:      Maintained
6586 F:      Documentation/i2c/i2c-topology
6587 F:      Documentation/i2c/muxes/
6588 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6589 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6590 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6591 F:      drivers/i2c/i2c-mux.c
6592 F:      drivers/i2c/muxes/
6593 F:      include/linux/i2c-mux.h
6594
6595 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6596 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6597 L:      linux-i2c@vger.kernel.org
6598 S:      Maintained
6599 F:      drivers/i2c/busses/i2c-mv64xxx.c
6600
6601 I2C OVER PARALLEL PORT
6602 M:      Jean Delvare <jdelvare@suse.com>
6603 L:      linux-i2c@vger.kernel.org
6604 S:      Maintained
6605 F:      Documentation/i2c/busses/i2c-parport
6606 F:      Documentation/i2c/busses/i2c-parport-light
6607 F:      drivers/i2c/busses/i2c-parport.c
6608 F:      drivers/i2c/busses/i2c-parport-light.c
6609
6610 I2C SUBSYSTEM
6611 M:      Wolfram Sang <wsa@the-dreams.de>
6612 L:      linux-i2c@vger.kernel.org
6613 W:      https://i2c.wiki.kernel.org/
6614 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6616 S:      Maintained
6617 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6618 F:      Documentation/i2c/
6619 F:      drivers/i2c/*
6620 F:      include/linux/i2c.h
6621 F:      include/linux/i2c-dev.h
6622 F:      include/linux/i2c-smbus.h
6623 F:      include/uapi/linux/i2c.h
6624 F:      include/uapi/linux/i2c-*.h
6625
6626 I2C SUBSYSTEM HOST DRIVERS
6627 L:      linux-i2c@vger.kernel.org
6628 W:      https://i2c.wiki.kernel.org/
6629 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6631 S:      Odd Fixes
6632 F:      Documentation/devicetree/bindings/i2c/
6633 F:      drivers/i2c/algos/
6634 F:      drivers/i2c/busses/
6635
6636 I2C-TAOS-EVM DRIVER
6637 M:      Jean Delvare <jdelvare@suse.com>
6638 L:      linux-i2c@vger.kernel.org
6639 S:      Maintained
6640 F:      Documentation/i2c/busses/i2c-taos-evm
6641 F:      drivers/i2c/busses/i2c-taos-evm.c
6642
6643 I2C-TINY-USB DRIVER
6644 M:      Till Harbaum <till@harbaum.org>
6645 L:      linux-i2c@vger.kernel.org
6646 W:      http://www.harbaum.org/till/i2c_tiny_usb
6647 S:      Maintained
6648 F:      drivers/i2c/busses/i2c-tiny-usb.c
6649
6650 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6651 M:      Jean Delvare <jdelvare@suse.com>
6652 L:      linux-i2c@vger.kernel.org
6653 S:      Maintained
6654 F:      Documentation/i2c/busses/i2c-ali1535
6655 F:      Documentation/i2c/busses/i2c-ali1563
6656 F:      Documentation/i2c/busses/i2c-ali15x3
6657 F:      Documentation/i2c/busses/i2c-amd756
6658 F:      Documentation/i2c/busses/i2c-amd8111
6659 F:      Documentation/i2c/busses/i2c-i801
6660 F:      Documentation/i2c/busses/i2c-nforce2
6661 F:      Documentation/i2c/busses/i2c-piix4
6662 F:      Documentation/i2c/busses/i2c-sis5595
6663 F:      Documentation/i2c/busses/i2c-sis630
6664 F:      Documentation/i2c/busses/i2c-sis96x
6665 F:      Documentation/i2c/busses/i2c-via
6666 F:      Documentation/i2c/busses/i2c-viapro
6667 F:      drivers/i2c/busses/i2c-ali1535.c
6668 F:      drivers/i2c/busses/i2c-ali1563.c
6669 F:      drivers/i2c/busses/i2c-ali15x3.c
6670 F:      drivers/i2c/busses/i2c-amd756.c
6671 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6672 F:      drivers/i2c/busses/i2c-amd8111.c
6673 F:      drivers/i2c/busses/i2c-i801.c
6674 F:      drivers/i2c/busses/i2c-isch.c
6675 F:      drivers/i2c/busses/i2c-nforce2.c
6676 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6677 F:      drivers/i2c/busses/i2c-piix4.c
6678 F:      drivers/i2c/busses/i2c-sis5595.c
6679 F:      drivers/i2c/busses/i2c-sis630.c
6680 F:      drivers/i2c/busses/i2c-sis96x.c
6681 F:      drivers/i2c/busses/i2c-via.c
6682 F:      drivers/i2c/busses/i2c-viapro.c
6683
6684 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6685 M:      Hans de Goede <hdegoede@redhat.com>
6686 L:      linux-i2c@vger.kernel.org
6687 S:      Maintained
6688 F:      drivers/i2c/busses/i2c-cht-wc.c
6689
6690 I2C/SMBUS ISMT DRIVER
6691 M:      Seth Heasley <seth.heasley@intel.com>
6692 M:      Neil Horman <nhorman@tuxdriver.com>
6693 L:      linux-i2c@vger.kernel.org
6694 F:      drivers/i2c/busses/i2c-ismt.c
6695 F:      Documentation/i2c/busses/i2c-ismt
6696
6697 I2C/SMBUS STUB DRIVER
6698 M:      Jean Delvare <jdelvare@suse.com>
6699 L:      linux-i2c@vger.kernel.org
6700 S:      Maintained
6701 F:      drivers/i2c/i2c-stub.c
6702
6703 IA64 (Itanium) PLATFORM
6704 M:      Tony Luck <tony.luck@intel.com>
6705 M:      Fenghua Yu <fenghua.yu@intel.com>
6706 L:      linux-ia64@vger.kernel.org
6707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6708 S:      Maintained
6709 F:      arch/ia64/
6710
6711 IBM Power 842 compression accelerator
6712 M:      Haren Myneni <haren@us.ibm.com>
6713 S:      Supported
6714 F:      drivers/crypto/nx/Makefile
6715 F:      drivers/crypto/nx/Kconfig
6716 F:      drivers/crypto/nx/nx-842*
6717 F:      include/linux/sw842.h
6718 F:      crypto/842.c
6719 F:      lib/842/
6720
6721 IBM Power in-Nest Crypto Acceleration
6722 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6723 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6724 L:      linux-crypto@vger.kernel.org
6725 S:      Supported
6726 F:      drivers/crypto/nx/Makefile
6727 F:      drivers/crypto/nx/Kconfig
6728 F:      drivers/crypto/nx/nx-aes*
6729 F:      drivers/crypto/nx/nx-sha*
6730 F:      drivers/crypto/nx/nx.*
6731 F:      drivers/crypto/nx/nx_csbcpb.h
6732 F:      drivers/crypto/nx/nx_debugfs.h
6733
6734 IBM Power Linux RAID adapter
6735 M:      Brian King <brking@us.ibm.com>
6736 S:      Supported
6737 F:      drivers/scsi/ipr.*
6738
6739 IBM Power SRIOV Virtual NIC Device Driver
6740 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6741 M:      John Allen <jallen@linux.vnet.ibm.com>
6742 L:      netdev@vger.kernel.org
6743 S:      Supported
6744 F:      drivers/net/ethernet/ibm/ibmvnic.*
6745
6746 IBM Power Virtual Accelerator Switchboard
6747 M:      Sukadev Bhattiprolu
6748 L:      linuxppc-dev@lists.ozlabs.org
6749 S:      Supported
6750 F:      arch/powerpc/platforms/powernv/vas*
6751 F:      arch/powerpc/platforms/powernv/copy-paste.h
6752 F:      arch/powerpc/include/asm/vas.h
6753 F:      arch/powerpc/include/uapi/asm/vas.h
6754
6755 IBM Power Virtual Ethernet Device Driver
6756 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6757 L:      netdev@vger.kernel.org
6758 S:      Supported
6759 F:      drivers/net/ethernet/ibm/ibmveth.*
6760
6761 IBM Power Virtual FC Device Drivers
6762 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6763 L:      linux-scsi@vger.kernel.org
6764 S:      Supported
6765 F:      drivers/scsi/ibmvscsi/ibmvfc*
6766
6767 IBM Power Virtual SCSI Device Drivers
6768 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6769 L:      linux-scsi@vger.kernel.org
6770 S:      Supported
6771 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6772 F:      include/scsi/viosrp.h
6773
6774 IBM Power Virtual SCSI Device Target Driver
6775 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6776 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6777 L:      linux-scsi@vger.kernel.org
6778 L:      target-devel@vger.kernel.org
6779 S:      Supported
6780 F:      drivers/scsi/ibmvscsi_tgt/
6781
6782 IBM Power VMX Cryptographic instructions
6783 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6784 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6785 L:      linux-crypto@vger.kernel.org
6786 S:      Supported
6787 F:      drivers/crypto/vmx/Makefile
6788 F:      drivers/crypto/vmx/Kconfig
6789 F:      drivers/crypto/vmx/vmx.c
6790 F:      drivers/crypto/vmx/aes*
6791 F:      drivers/crypto/vmx/ghash*
6792 F:      drivers/crypto/vmx/ppc-xlate.pl
6793
6794 IBM ServeRAID RAID DRIVER
6795 S:      Orphan
6796 F:      drivers/scsi/ips.*
6797
6798 ICH LPC AND GPIO DRIVER
6799 M:      Peter Tyser <ptyser@xes-inc.com>
6800 S:      Maintained
6801 F:      drivers/mfd/lpc_ich.c
6802 F:      drivers/gpio/gpio-ich.c
6803
6804 IDE SUBSYSTEM
6805 M:      "David S. Miller" <davem@davemloft.net>
6806 L:      linux-ide@vger.kernel.org
6807 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6809 S:      Maintained
6810 F:      Documentation/ide/
6811 F:      drivers/ide/
6812 F:      include/linux/ide.h
6813
6814 IDE/ATAPI DRIVERS
6815 M:      Borislav Petkov <bp@alien8.de>
6816 L:      linux-ide@vger.kernel.org
6817 S:      Maintained
6818 F:      Documentation/cdrom/ide-cd
6819 F:      drivers/ide/ide-cd*
6820
6821 IDEAPAD LAPTOP EXTRAS DRIVER
6822 M:      Ike Panhc <ike.pan@canonical.com>
6823 L:      platform-driver-x86@vger.kernel.org
6824 W:      http://launchpad.net/ideapad-laptop
6825 S:      Maintained
6826 F:      drivers/platform/x86/ideapad-laptop.c
6827
6828 IDEAPAD LAPTOP SLIDEBAR DRIVER
6829 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6830 L:      linux-input@vger.kernel.org
6831 W:      https://github.com/o2genum/ideapad-slidebar
6832 S:      Maintained
6833 F:      drivers/input/misc/ideapad_slidebar.c
6834
6835 IDT VersaClock 5 CLOCK DRIVER
6836 M:      Marek Vasut <marek.vasut@gmail.com>
6837 S:      Maintained
6838 F:      drivers/clk/clk-versaclock5.c
6839
6840 IEEE 802.15.4 SUBSYSTEM
6841 M:      Alexander Aring <alex.aring@gmail.com>
6842 M:      Stefan Schmidt <stefan@osg.samsung.com>
6843 L:      linux-wpan@vger.kernel.org
6844 W:      http://wpan.cakelab.org/
6845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6847 S:      Maintained
6848 F:      net/ieee802154/
6849 F:      net/mac802154/
6850 F:      drivers/net/ieee802154/
6851 F:      include/linux/nl802154.h
6852 F:      include/linux/ieee802154.h
6853 F:      include/net/nl802154.h
6854 F:      include/net/mac802154.h
6855 F:      include/net/af_ieee802154.h
6856 F:      include/net/cfg802154.h
6857 F:      include/net/ieee802154_netdev.h
6858 F:      Documentation/networking/ieee802154.txt
6859
6860 IFE PROTOCOL
6861 M:      Yotam Gigi <yotam.gi@gmail.com>
6862 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6863 F:      net/ife
6864 F:      include/net/ife.h
6865 F:      include/uapi/linux/ife.h
6866
6867 IGORPLUG-USB IR RECEIVER
6868 M:      Sean Young <sean@mess.org>
6869 L:      linux-media@vger.kernel.org
6870 S:      Maintained
6871 F:      drivers/media/rc/igorplugusb.c
6872
6873 IGUANAWORKS USB IR TRANSCEIVER
6874 M:      Sean Young <sean@mess.org>
6875 L:      linux-media@vger.kernel.org
6876 S:      Maintained
6877 F:      drivers/media/rc/iguanair.c
6878
6879 IIO DIGITAL POTENTIOMETER DAC
6880 M:      Peter Rosin <peda@axentia.se>
6881 L:      linux-iio@vger.kernel.org
6882 S:      Maintained
6883 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6884 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6885 F:      drivers/iio/dac/dpot-dac.c
6886
6887 IIO ENVELOPE DETECTOR
6888 M:      Peter Rosin <peda@axentia.se>
6889 L:      linux-iio@vger.kernel.org
6890 S:      Maintained
6891 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6892 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6893 F:      drivers/iio/adc/envelope-detector.c
6894
6895 IIO MULTIPLEXER
6896 M:      Peter Rosin <peda@axentia.se>
6897 L:      linux-iio@vger.kernel.org
6898 S:      Maintained
6899 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6900 F:      drivers/iio/multiplexer/iio-mux.c
6901
6902 IIO SUBSYSTEM AND DRIVERS
6903 M:      Jonathan Cameron <jic23@kernel.org>
6904 R:      Hartmut Knaack <knaack.h@gmx.de>
6905 R:      Lars-Peter Clausen <lars@metafoo.de>
6906 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6907 L:      linux-iio@vger.kernel.org
6908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6909 S:      Maintained
6910 F:      Documentation/ABI/testing/configfs-iio*
6911 F:      Documentation/ABI/testing/sysfs-bus-iio*
6912 F:      Documentation/devicetree/bindings/iio/
6913 F:      drivers/iio/
6914 F:      drivers/staging/iio/
6915 F:      include/linux/iio/
6916 F:      tools/iio/
6917
6918 IKANOS/ADI EAGLE ADSL USB DRIVER
6919 M:      Matthieu Castet <castet.matthieu@free.fr>
6920 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6921 S:      Maintained
6922 F:      drivers/usb/atm/ueagle-atm.c
6923
6924 IMGTEC ASCII LCD DRIVER
6925 M:      Paul Burton <paul.burton@mips.com>
6926 S:      Maintained
6927 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6928 F:      drivers/auxdisplay/img-ascii-lcd.c
6929
6930 IMGTEC IR DECODER DRIVER
6931 M:      James Hogan <jhogan@kernel.org>
6932 S:      Maintained
6933 F:      drivers/media/rc/img-ir/
6934
6935 IMON SOUNDGRAPH USB IR RECEIVER
6936 M:      Sean Young <sean@mess.org>
6937 L:      linux-media@vger.kernel.org
6938 S:      Maintained
6939 F:      drivers/media/rc/imon_raw.c
6940 F:      drivers/media/rc/imon.c
6941
6942 IMS TWINTURBO FRAMEBUFFER DRIVER
6943 L:      linux-fbdev@vger.kernel.org
6944 S:      Orphan
6945 F:      drivers/video/fbdev/imsttfb.c
6946
6947 INA209 HARDWARE MONITOR DRIVER
6948 M:      Guenter Roeck <linux@roeck-us.net>
6949 L:      linux-hwmon@vger.kernel.org
6950 S:      Maintained
6951 F:      Documentation/hwmon/ina209
6952 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6953 F:      drivers/hwmon/ina209.c
6954
6955 INA2XX HARDWARE MONITOR DRIVER
6956 M:      Guenter Roeck <linux@roeck-us.net>
6957 L:      linux-hwmon@vger.kernel.org
6958 S:      Maintained
6959 F:      Documentation/hwmon/ina2xx
6960 F:      drivers/hwmon/ina2xx.c
6961 F:      include/linux/platform_data/ina2xx.h
6962
6963 INDUSTRY PACK SUBSYSTEM (IPACK)
6964 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6965 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6966 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6967 L:      industrypack-devel@lists.sourceforge.net
6968 W:      http://industrypack.sourceforge.net
6969 S:      Maintained
6970 F:      drivers/ipack/
6971
6972 INFINIBAND SUBSYSTEM
6973 M:      Doug Ledford <dledford@redhat.com>
6974 M:      Jason Gunthorpe <jgg@mellanox.com>
6975 L:      linux-rdma@vger.kernel.org
6976 W:      https://github.com/linux-rdma/rdma-core
6977 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6979 S:      Supported
6980 F:      Documentation/devicetree/bindings/infiniband/
6981 F:      Documentation/infiniband/
6982 F:      drivers/infiniband/
6983 F:      include/uapi/linux/if_infiniband.h
6984 F:      include/uapi/rdma/
6985 F:      include/rdma/
6986
6987 INGENIC JZ4780 DMA Driver
6988 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6989 S:      Maintained
6990 F:      drivers/dma/dma-jz4780.c
6991
6992 INGENIC JZ4780 NAND DRIVER
6993 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6994 L:      linux-mtd@lists.infradead.org
6995 S:      Maintained
6996 F:      drivers/mtd/nand/raw/jz4780_*
6997
6998 INOTIFY
6999 M:      Jan Kara <jack@suse.cz>
7000 R:      Amir Goldstein <amir73il@gmail.com>
7001 L:      linux-fsdevel@vger.kernel.org
7002 S:      Maintained
7003 F:      Documentation/filesystems/inotify.txt
7004 F:      fs/notify/inotify/
7005 F:      include/linux/inotify.h
7006 F:      include/uapi/linux/inotify.h
7007
7008 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7009 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7010 L:      linux-input@vger.kernel.org
7011 Q:      http://patchwork.kernel.org/project/linux-input/list/
7012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7013 S:      Maintained
7014 F:      drivers/input/
7015 F:      include/linux/input.h
7016 F:      include/uapi/linux/input.h
7017 F:      include/uapi/linux/input-event-codes.h
7018 F:      include/linux/input/
7019 F:      Documentation/devicetree/bindings/input/
7020 F:      Documentation/input/
7021
7022 INPUT MULTITOUCH (MT) PROTOCOL
7023 M:      Henrik Rydberg <rydberg@bitmath.org>
7024 L:      linux-input@vger.kernel.org
7025 S:      Odd fixes
7026 F:      Documentation/input/multi-touch-protocol.rst
7027 F:      drivers/input/input-mt.c
7028 K:      \b(ABS|SYN)_MT_
7029
7030 INSIDE SECURE CRYPTO DRIVER
7031 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7032 F:      drivers/crypto/inside-secure/
7033 S:      Maintained
7034 L:      linux-crypto@vger.kernel.org
7035
7036 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7037 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7038 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7039 L:      linux-integrity@vger.kernel.org
7040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7041 S:      Supported
7042 F:      security/integrity/ima/
7043
7044 INTEL 810/815 FRAMEBUFFER DRIVER
7045 M:      Antonino Daplas <adaplas@gmail.com>
7046 L:      linux-fbdev@vger.kernel.org
7047 S:      Maintained
7048 F:      drivers/video/fbdev/i810/
7049
7050 INTEL ASoC BDW/HSW DRIVERS
7051 M:      Jie Yang <yang.jie@linux.intel.com>
7052 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7053 S:      Supported
7054 F:      sound/soc/intel/common/sst-dsp*
7055 F:      sound/soc/intel/common/sst-firmware.c
7056 F:      sound/soc/intel/boards/broadwell.c
7057 F:      sound/soc/intel/haswell/
7058
7059 INTEL C600 SERIES SAS CONTROLLER DRIVER
7060 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7061 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7062 L:      linux-scsi@vger.kernel.org
7063 T:      git git://git.code.sf.net/p/intel-sas/isci
7064 S:      Supported
7065 F:      drivers/scsi/isci/
7066
7067 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7068 M:      Jani Nikula <jani.nikula@linux.intel.com>
7069 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7070 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7071 L:      intel-gfx@lists.freedesktop.org
7072 W:      https://01.org/linuxgraphics/
7073 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7074 C:      irc://chat.freenode.net/intel-gfx
7075 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7076 T:      git git://anongit.freedesktop.org/drm-intel
7077 S:      Supported
7078 F:      drivers/gpu/drm/i915/
7079 F:      include/drm/i915*
7080 F:      include/uapi/drm/i915_drm.h
7081 F:      Documentation/gpu/i915.rst
7082
7083 INTEL ETHERNET DRIVERS
7084 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7085 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7086 W:      http://www.intel.com/support/feedback.htm
7087 W:      http://e1000.sourceforge.net/
7088 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7091 S:      Supported
7092 F:      Documentation/networking/e100.txt
7093 F:      Documentation/networking/e1000.txt
7094 F:      Documentation/networking/e1000e.txt
7095 F:      Documentation/networking/igb.txt
7096 F:      Documentation/networking/igbvf.txt
7097 F:      Documentation/networking/ixgb.txt
7098 F:      Documentation/networking/ixgbe.txt
7099 F:      Documentation/networking/ixgbevf.txt
7100 F:      Documentation/networking/i40e.txt
7101 F:      Documentation/networking/i40evf.txt
7102 F:      Documentation/networking/ice.txt
7103 F:      drivers/net/ethernet/intel/
7104 F:      drivers/net/ethernet/intel/*/
7105 F:      include/linux/avf/virtchnl.h
7106
7107 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7108 M:      Maik Broemme <mbroemme@libmpq.org>
7109 L:      linux-fbdev@vger.kernel.org
7110 S:      Maintained
7111 F:      Documentation/fb/intelfb.txt
7112 F:      drivers/video/fbdev/intelfb/
7113
7114 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7115 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7116 M:      Zhi Wang <zhi.a.wang@intel.com>
7117 L:      intel-gvt-dev@lists.freedesktop.org
7118 L:      intel-gfx@lists.freedesktop.org
7119 W:      https://01.org/igvt-g
7120 T:      git https://github.com/intel/gvt-linux.git
7121 S:      Supported
7122 F:      drivers/gpu/drm/i915/gvt/
7123
7124 INTEL HID EVENT DRIVER
7125 M:      Alex Hung <alex.hung@canonical.com>
7126 L:      platform-driver-x86@vger.kernel.org
7127 S:      Maintained
7128 F:      drivers/platform/x86/intel-hid.c
7129
7130 INTEL I/OAT DMA DRIVER
7131 M:      Dave Jiang <dave.jiang@intel.com>
7132 R:      Dan Williams <dan.j.williams@intel.com>
7133 L:      dmaengine@vger.kernel.org
7134 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7135 S:      Supported
7136 F:      drivers/dma/ioat*
7137
7138 INTEL IDLE DRIVER
7139 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7140 M:      Len Brown <lenb@kernel.org>
7141 L:      linux-pm@vger.kernel.org
7142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7143 B:      https://bugzilla.kernel.org
7144 S:      Supported
7145 F:      drivers/idle/intel_idle.c
7146
7147 INTEL INTEGRATED SENSOR HUB DRIVER
7148 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7149 M:      Jiri Kosina <jikos@kernel.org>
7150 L:      linux-input@vger.kernel.org
7151 S:      Maintained
7152 F:      drivers/hid/intel-ish-hid/
7153
7154 INTEL IOMMU (VT-d)
7155 M:      David Woodhouse <dwmw2@infradead.org>
7156 L:      iommu@lists.linux-foundation.org
7157 T:      git git://git.infradead.org/iommu-2.6.git
7158 S:      Supported
7159 F:      drivers/iommu/intel-iommu.c
7160 F:      include/linux/intel-iommu.h
7161
7162 INTEL IOP-ADMA DMA DRIVER
7163 R:      Dan Williams <dan.j.williams@intel.com>
7164 S:      Odd fixes
7165 F:      drivers/dma/iop-adma.c
7166
7167 INTEL IPU3 CSI-2 CIO2 DRIVER
7168 M:      Yong Zhi <yong.zhi@intel.com>
7169 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7170 L:      linux-media@vger.kernel.org
7171 S:      Maintained
7172 F:      drivers/media/pci/intel/ipu3/
7173 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7174
7175 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7176 M:      Krzysztof Halasa <khalasa@piap.pl>
7177 S:      Maintained
7178 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7179 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7180 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7181 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7182 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7183 F:      drivers/net/wan/ixp4xx_hss.c
7184
7185 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7186 M:      Deepak Saxena <dsaxena@plexity.net>
7187 S:      Maintained
7188 F:      drivers/char/hw_random/ixp4xx-rng.c
7189
7190 INTEL MANAGEMENT ENGINE (mei)
7191 M:      Tomas Winkler <tomas.winkler@intel.com>
7192 L:      linux-kernel@vger.kernel.org
7193 S:      Supported
7194 F:      include/uapi/linux/mei.h
7195 F:      include/linux/mei_cl_bus.h
7196 F:      drivers/misc/mei/*
7197 F:      drivers/watchdog/mei_wdt.c
7198 F:      Documentation/misc-devices/mei/*
7199 F:      samples/mei/*
7200
7201 INTEL MENLOW THERMAL DRIVER
7202 M:      Sujith Thomas <sujith.thomas@intel.com>
7203 L:      platform-driver-x86@vger.kernel.org
7204 W:      https://01.org/linux-acpi
7205 S:      Supported
7206 F:      drivers/platform/x86/intel_menlow.c
7207
7208 INTEL MERRIFIELD GPIO DRIVER
7209 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7210 L:      linux-gpio@vger.kernel.org
7211 S:      Maintained
7212 F:      drivers/gpio/gpio-merrifield.c
7213
7214 INTEL MIC DRIVERS (mic)
7215 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7216 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7217 S:      Supported
7218 W:      https://github.com/sudeepdutt/mic
7219 W:      http://software.intel.com/en-us/mic-developer
7220 F:      include/linux/mic_bus.h
7221 F:      include/linux/scif.h
7222 F:      include/uapi/linux/mic_common.h
7223 F:      include/uapi/linux/mic_ioctl.h
7224 F:      include/uapi/linux/scif_ioctl.h
7225 F:      drivers/misc/mic/
7226 F:      drivers/dma/mic_x100_dma.c
7227 F:      drivers/dma/mic_x100_dma.h
7228 F:      Documentation/mic/
7229
7230 INTEL PMC CORE DRIVER
7231 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7232 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7233 L:      platform-driver-x86@vger.kernel.org
7234 S:      Maintained
7235 F:      arch/x86/include/asm/pmc_core.h
7236 F:      drivers/platform/x86/intel_pmc_core*
7237
7238 INTEL PMC/P-Unit IPC DRIVER
7239 M:      Zha Qipeng<qipeng.zha@intel.com>
7240 L:      platform-driver-x86@vger.kernel.org
7241 S:      Maintained
7242 F:      drivers/platform/x86/intel_pmc_ipc.c
7243 F:      drivers/platform/x86/intel_punit_ipc.c
7244 F:      arch/x86/include/asm/intel_pmc_ipc.h
7245 F:      arch/x86/include/asm/intel_punit_ipc.h
7246
7247 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7248 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7249 L:      linux-wireless@vger.kernel.org
7250 S:      Maintained
7251 F:      Documentation/networking/README.ipw2100
7252 F:      Documentation/networking/README.ipw2200
7253 F:      drivers/net/wireless/intel/ipw2x00/
7254
7255 INTEL PSTATE DRIVER
7256 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7257 M:      Len Brown <lenb@kernel.org>
7258 L:      linux-pm@vger.kernel.org
7259 S:      Supported
7260 F:      drivers/cpufreq/intel_pstate.c
7261
7262 INTEL RDMA RNIC DRIVER
7263 M:      Faisal Latif <faisal.latif@intel.com>
7264 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7265 L:      linux-rdma@vger.kernel.org
7266 S:      Supported
7267 F:      drivers/infiniband/hw/i40iw/
7268 F:      include/uapi/rdma/i40iw-abi.h
7269
7270 INTEL SHA MULTIBUFFER DRIVER
7271 M:      Megha Dey <megha.dey@linux.intel.com>
7272 R:      Tim Chen <tim.c.chen@linux.intel.com>
7273 L:      linux-crypto@vger.kernel.org
7274 S:      Supported
7275 F:      arch/x86/crypto/sha*-mb
7276 F:      crypto/mcryptd.c
7277
7278 INTEL TELEMETRY DRIVER
7279 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7280 L:      platform-driver-x86@vger.kernel.org
7281 S:      Maintained
7282 F:      arch/x86/include/asm/intel_telemetry.h
7283 F:      drivers/platform/x86/intel_telemetry*
7284
7285 INTEL VIRTUAL BUTTON DRIVER
7286 M:      AceLan Kao <acelan.kao@canonical.com>
7287 L:      platform-driver-x86@vger.kernel.org
7288 S:      Maintained
7289 F:      drivers/platform/x86/intel-vbtn.c
7290
7291 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7292 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7293 L:      linux-wireless@vger.kernel.org
7294 S:      Supported
7295 F:      drivers/net/wireless/intel/iwlegacy/
7296
7297 INTEL WIRELESS WIFI LINK (iwlwifi)
7298 M:      Johannes Berg <johannes.berg@intel.com>
7299 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7300 M:      Luca Coelho <luciano.coelho@intel.com>
7301 M:      Intel Linux Wireless <linuxwifi@intel.com>
7302 L:      linux-wireless@vger.kernel.org
7303 W:      http://intellinuxwireless.org
7304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7305 S:      Supported
7306 F:      drivers/net/wireless/intel/iwlwifi/
7307
7308 INTEL WIRELESS WIMAX CONNECTION 2400
7309 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7310 M:      linux-wimax@intel.com
7311 L:      wimax@linuxwimax.org (subscribers-only)
7312 S:      Supported
7313 W:      http://linuxwimax.org
7314 F:      Documentation/wimax/README.i2400m
7315 F:      drivers/net/wimax/i2400m/
7316 F:      include/uapi/linux/wimax/i2400m.h
7317
7318 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7319 M:      Mario Limonciello <mario.limonciello@dell.com>
7320 S:      Maintained
7321 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7322
7323 INTEL(R) TRACE HUB
7324 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7325 S:      Supported
7326 F:      Documentation/trace/intel_th.txt
7327 F:      drivers/hwtracing/intel_th/
7328
7329 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7330 M:      Ning Sun <ning.sun@intel.com>
7331 L:      tboot-devel@lists.sourceforge.net
7332 W:      http://tboot.sourceforge.net
7333 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7334 S:      Supported
7335 F:      Documentation/intel_txt.txt
7336 F:      include/linux/tboot.h
7337 F:      arch/x86/kernel/tboot.c
7338
7339 INTEL-MID GPIO DRIVER
7340 M:      David Cohen <david.a.cohen@linux.intel.com>
7341 L:      linux-gpio@vger.kernel.org
7342 S:      Maintained
7343 F:      drivers/gpio/gpio-intel-mid.c
7344
7345 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7346 M:      Linus Walleij <linus.walleij@linaro.org>
7347 L:      linux-iio@vger.kernel.org
7348 S:      Maintained
7349 F:      drivers/iio/gyro/mpu3050*
7350 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7351
7352 IOC3 ETHERNET DRIVER
7353 M:      Ralf Baechle <ralf@linux-mips.org>
7354 L:      linux-mips@linux-mips.org
7355 S:      Maintained
7356 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7357
7358 IOC3 SERIAL DRIVER
7359 M:      Pat Gefre <pfg@sgi.com>
7360 L:      linux-serial@vger.kernel.org
7361 S:      Maintained
7362 F:      drivers/tty/serial/ioc3_serial.c
7363
7364 IOMMU DRIVERS
7365 M:      Joerg Roedel <joro@8bytes.org>
7366 L:      iommu@lists.linux-foundation.org
7367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7368 S:      Maintained
7369 F:      Documentation/devicetree/bindings/iommu/
7370 F:      drivers/iommu/
7371 F:      include/linux/iommu.h
7372 F:      include/linux/of_iommu.h
7373 F:      include/linux/iova.h
7374
7375 IP MASQUERADING
7376 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7377 S:      Maintained
7378 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7379
7380 IPMI SUBSYSTEM
7381 M:      Corey Minyard <minyard@acm.org>
7382 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7383 W:      http://openipmi.sourceforge.net/
7384 S:      Supported
7385 F:      Documentation/IPMI.txt
7386 F:      drivers/char/ipmi/
7387 F:      include/linux/ipmi*
7388 F:      include/uapi/linux/ipmi*
7389
7390 IPS SCSI RAID DRIVER
7391 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7392 L:      linux-scsi@vger.kernel.org
7393 W:      http://www.adaptec.com/
7394 S:      Maintained
7395 F:      drivers/scsi/ips*
7396
7397 IPVS
7398 M:      Wensong Zhang <wensong@linux-vs.org>
7399 M:      Simon Horman <horms@verge.net.au>
7400 M:      Julian Anastasov <ja@ssi.bg>
7401 L:      netdev@vger.kernel.org
7402 L:      lvs-devel@vger.kernel.org
7403 S:      Maintained
7404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7406 F:      Documentation/networking/ipvs-sysctl.txt
7407 F:      include/net/ip_vs.h
7408 F:      include/uapi/linux/ip_vs.h
7409 F:      net/netfilter/ipvs/
7410
7411 IPWIRELESS DRIVER
7412 M:      Jiri Kosina <jikos@kernel.org>
7413 M:      David Sterba <dsterba@suse.com>
7414 S:      Odd Fixes
7415 F:      drivers/tty/ipwireless/
7416
7417 IPX NETWORK LAYER
7418 L:      netdev@vger.kernel.org
7419 S:      Obsolete
7420 F:      include/uapi/linux/ipx.h
7421 F:      drivers/staging/ipx/
7422
7423 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7424 M:      Marc Zyngier <marc.zyngier@arm.com>
7425 S:      Maintained
7426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7427 F:      Documentation/IRQ-domain.txt
7428 F:      include/linux/irqdomain.h
7429 F:      kernel/irq/irqdomain.c
7430 F:      kernel/irq/msi.c
7431
7432 IRQ SUBSYSTEM
7433 M:      Thomas Gleixner <tglx@linutronix.de>
7434 L:      linux-kernel@vger.kernel.org
7435 S:      Maintained
7436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7437 F:      kernel/irq/
7438
7439 IRQCHIP DRIVERS
7440 M:      Thomas Gleixner <tglx@linutronix.de>
7441 M:      Jason Cooper <jason@lakedaemon.net>
7442 M:      Marc Zyngier <marc.zyngier@arm.com>
7443 L:      linux-kernel@vger.kernel.org
7444 S:      Maintained
7445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7446 F:      Documentation/devicetree/bindings/interrupt-controller/
7447 F:      drivers/irqchip/
7448
7449 ISA
7450 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7451 S:      Maintained
7452 F:      Documentation/isa.txt
7453 F:      drivers/base/isa.c
7454 F:      include/linux/isa.h
7455
7456 ISA RADIO MODULE
7457 M:      Hans Verkuil <hverkuil@xs4all.nl>
7458 L:      linux-media@vger.kernel.org
7459 T:      git git://linuxtv.org/media_tree.git
7460 W:      https://linuxtv.org
7461 S:      Maintained
7462 F:      drivers/media/radio/radio-isa*
7463
7464 ISAPNP
7465 M:      Jaroslav Kysela <perex@perex.cz>
7466 S:      Maintained
7467 F:      Documentation/isapnp.txt
7468 F:      drivers/pnp/isapnp/
7469 F:      include/linux/isapnp.h
7470
7471 ISCSI
7472 M:      Lee Duncan <lduncan@suse.com>
7473 M:      Chris Leech <cleech@redhat.com>
7474 L:      open-iscsi@googlegroups.com
7475 W:      www.open-iscsi.com
7476 S:      Maintained
7477 F:      drivers/scsi/*iscsi*
7478 F:      include/scsi/*iscsi*
7479
7480 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7481 M:      Peter Jones <pjones@redhat.com>
7482 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7483 S:      Maintained
7484 F:      drivers/firmware/iscsi_ibft*
7485
7486 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7487 M:      Or Gerlitz <ogerlitz@mellanox.com>
7488 M:      Sagi Grimberg <sagi@grimberg.me>
7489 M:      Roi Dayan <roid@mellanox.com>
7490 L:      linux-rdma@vger.kernel.org
7491 S:      Supported
7492 W:      http://www.openfabrics.org
7493 W:      www.open-iscsi.org
7494 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7495 F:      drivers/infiniband/ulp/iser/
7496
7497 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7498 M:      Sagi Grimberg <sagi@grimberg.me>
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7500 L:      linux-rdma@vger.kernel.org
7501 L:      target-devel@vger.kernel.org
7502 S:      Supported
7503 W:      http://www.linux-iscsi.org
7504 F:      drivers/infiniband/ulp/isert
7505
7506 ISDN SUBSYSTEM
7507 M:      Karsten Keil <isdn@linux-pingi.de>
7508 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7509 L:      netdev@vger.kernel.org
7510 W:      http://www.isdn4linux.de
7511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7512 S:      Maintained
7513 F:      Documentation/isdn/
7514 F:      drivers/isdn/
7515 F:      include/linux/isdn.h
7516 F:      include/linux/isdn/
7517 F:      include/uapi/linux/isdn.h
7518 F:      include/uapi/linux/isdn/
7519
7520 ISDN SUBSYSTEM (Eicon active card driver)
7521 M:      Armin Schindler <mac@melware.de>
7522 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7523 W:      http://www.melware.de
7524 S:      Maintained
7525 F:      drivers/isdn/hardware/eicon/
7526
7527 IT87 HARDWARE MONITORING DRIVER
7528 M:      Jean Delvare <jdelvare@suse.com>
7529 L:      linux-hwmon@vger.kernel.org
7530 S:      Maintained
7531 F:      Documentation/hwmon/it87
7532 F:      drivers/hwmon/it87.c
7533
7534 IT913X MEDIA DRIVER
7535 M:      Antti Palosaari <crope@iki.fi>
7536 L:      linux-media@vger.kernel.org
7537 W:      https://linuxtv.org
7538 W:      http://palosaari.fi/linux/
7539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7540 T:      git git://linuxtv.org/anttip/media_tree.git
7541 S:      Maintained
7542 F:      drivers/media/tuners/it913x*
7543
7544 IVTV VIDEO4LINUX DRIVER
7545 M:      Andy Walls <awalls@md.metrocast.net>
7546 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7547 L:      linux-media@vger.kernel.org
7548 T:      git git://linuxtv.org/media_tree.git
7549 W:      http://www.ivtvdriver.org
7550 S:      Maintained
7551 F:      Documentation/media/v4l-drivers/ivtv*
7552 F:      drivers/media/pci/ivtv/
7553 F:      include/uapi/linux/ivtv*
7554
7555 IX2505V MEDIA DRIVER
7556 M:      Malcolm Priestley <tvboxspy@gmail.com>
7557 L:      linux-media@vger.kernel.org
7558 W:      https://linuxtv.org
7559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7560 S:      Maintained
7561 F:      drivers/media/dvb-frontends/ix2505v*
7562
7563 JAILHOUSE HYPERVISOR INTERFACE
7564 M:      Jan Kiszka <jan.kiszka@siemens.com>
7565 L:      jailhouse-dev@googlegroups.com
7566 S:      Maintained
7567 F:      arch/x86/kernel/jailhouse.c
7568 F:      arch/x86/include/asm/jailhouse_para.h
7569
7570 JC42.4 TEMPERATURE SENSOR DRIVER
7571 M:      Guenter Roeck <linux@roeck-us.net>
7572 L:      linux-hwmon@vger.kernel.org
7573 S:      Maintained
7574 F:      drivers/hwmon/jc42.c
7575 F:      Documentation/hwmon/jc42
7576
7577 JFS FILESYSTEM
7578 M:      Dave Kleikamp <shaggy@kernel.org>
7579 L:      jfs-discussion@lists.sourceforge.net
7580 W:      http://jfs.sourceforge.net/
7581 T:      git git://github.com/kleikamp/linux-shaggy.git
7582 S:      Maintained
7583 F:      Documentation/filesystems/jfs.txt
7584 F:      fs/jfs/
7585
7586 JME NETWORK DRIVER
7587 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7588 L:      netdev@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/net/ethernet/jme.*
7591
7592 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7593 M:      David Woodhouse <dwmw2@infradead.org>
7594 L:      linux-mtd@lists.infradead.org
7595 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7596 S:      Maintained
7597 F:      fs/jffs2/
7598 F:      include/uapi/linux/jffs2.h
7599
7600 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7601 M:      "Theodore Ts'o" <tytso@mit.edu>
7602 M:      Jan Kara <jack@suse.com>
7603 L:      linux-ext4@vger.kernel.org
7604 S:      Maintained
7605 F:      fs/jbd2/
7606 F:      include/linux/jbd2.h
7607
7608 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7609 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7610 L:      linux-media@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/media/platform/rcar_jpu.c
7613
7614 JSM Neo PCI based serial card
7615 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7616 L:      linux-serial@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/tty/serial/jsm/
7619
7620 K10TEMP HARDWARE MONITORING DRIVER
7621 M:      Clemens Ladisch <clemens@ladisch.de>
7622 L:      linux-hwmon@vger.kernel.org
7623 S:      Maintained
7624 F:      Documentation/hwmon/k10temp
7625 F:      drivers/hwmon/k10temp.c
7626
7627 K8TEMP HARDWARE MONITORING DRIVER
7628 M:      Rudolf Marek <r.marek@assembler.cz>
7629 L:      linux-hwmon@vger.kernel.org
7630 S:      Maintained
7631 F:      Documentation/hwmon/k8temp
7632 F:      drivers/hwmon/k8temp.c
7633
7634 KASAN
7635 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7636 R:      Alexander Potapenko <glider@google.com>
7637 R:      Dmitry Vyukov <dvyukov@google.com>
7638 L:      kasan-dev@googlegroups.com
7639 S:      Maintained
7640 F:      arch/*/include/asm/kasan.h
7641 F:      arch/*/mm/kasan_init*
7642 F:      Documentation/dev-tools/kasan.rst
7643 F:      include/linux/kasan*.h
7644 F:      lib/test_kasan.c
7645 F:      mm/kasan/
7646 F:      scripts/Makefile.kasan
7647
7648 KCONFIG
7649 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7651 L:      linux-kbuild@vger.kernel.org
7652 S:      Maintained
7653 F:      Documentation/kbuild/kconfig-language.txt
7654 F:      scripts/kconfig/
7655
7656 KDUMP
7657 M:      Dave Young <dyoung@redhat.com>
7658 M:      Baoquan He <bhe@redhat.com>
7659 R:      Vivek Goyal <vgoyal@redhat.com>
7660 L:      kexec@lists.infradead.org
7661 W:      http://lse.sourceforge.net/kdump/
7662 S:      Maintained
7663 F:      Documentation/kdump/
7664
7665 KEENE FM RADIO TRANSMITTER DRIVER
7666 M:      Hans Verkuil <hverkuil@xs4all.nl>
7667 L:      linux-media@vger.kernel.org
7668 T:      git git://linuxtv.org/media_tree.git
7669 W:      https://linuxtv.org
7670 S:      Maintained
7671 F:      drivers/media/radio/radio-keene*
7672
7673 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7674 M:      Ian Kent <raven@themaw.net>
7675 L:      autofs@vger.kernel.org
7676 S:      Maintained
7677 F:      fs/autofs4/
7678
7679 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7680 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7681 M:      Michal Marek <michal.lkml@markovi.net>
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7683 L:      linux-kbuild@vger.kernel.org
7684 S:      Maintained
7685 F:      Documentation/kbuild/
7686 F:      Makefile
7687 F:      scripts/Kbuild*
7688 F:      scripts/Makefile*
7689 F:      scripts/basic/
7690 F:      scripts/mk*
7691 F:      scripts/mod/
7692 F:      scripts/package/
7693
7694 KERNEL JANITORS
7695 L:      kernel-janitors@vger.kernel.org
7696 W:      http://kernelnewbies.org/KernelJanitors
7697 S:      Odd Fixes
7698
7699 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7700 M:      "J. Bruce Fields" <bfields@fieldses.org>
7701 M:      Jeff Layton <jlayton@kernel.org>
7702 L:      linux-nfs@vger.kernel.org
7703 W:      http://nfs.sourceforge.net/
7704 T:      git git://linux-nfs.org/~bfields/linux.git
7705 S:      Supported
7706 F:      fs/nfsd/
7707 F:      include/uapi/linux/nfsd/
7708 F:      fs/lockd/
7709 F:      fs/nfs_common/
7710 F:      net/sunrpc/
7711 F:      include/linux/lockd/
7712 F:      include/linux/sunrpc/
7713 F:      include/uapi/linux/sunrpc/
7714
7715 KERNEL SELFTEST FRAMEWORK
7716 M:      Shuah Khan <shuah@kernel.org>
7717 L:      linux-kselftest@vger.kernel.org
7718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7719 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7720 S:      Maintained
7721 F:      tools/testing/selftests/
7722 F:      Documentation/dev-tools/kselftest*
7723
7724 KERNEL USERMODE HELPER
7725 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7726 L:      linux-kernel@vger.kernel.org
7727 S:      Maintained
7728 F:      kernel/umh.c
7729 F:      include/linux/umh.h
7730
7731 KERNEL VIRTUAL MACHINE (KVM)
7732 M:      Paolo Bonzini <pbonzini@redhat.com>
7733 M:      Radim Krčmář <rkrcmar@redhat.com>
7734 L:      kvm@vger.kernel.org
7735 W:      http://www.linux-kvm.org
7736 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7737 S:      Supported
7738 F:      Documentation/virtual/kvm/
7739 F:      include/trace/events/kvm.h
7740 F:      include/uapi/asm-generic/kvm*
7741 F:      include/uapi/linux/kvm*
7742 F:      include/asm-generic/kvm*
7743 F:      include/linux/kvm*
7744 F:      include/kvm/iodev.h
7745 F:      virt/kvm/*
7746 F:      tools/kvm/
7747
7748 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7749 M:      Joerg Roedel <joro@8bytes.org>
7750 L:      kvm@vger.kernel.org
7751 W:      http://www.linux-kvm.org/
7752 S:      Maintained
7753 F:      arch/x86/include/asm/svm.h
7754 F:      arch/x86/kvm/svm.c
7755
7756 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7757 M:      Christoffer Dall <christoffer.dall@arm.com>
7758 M:      Marc Zyngier <marc.zyngier@arm.com>
7759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7760 L:      kvmarm@lists.cs.columbia.edu
7761 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7763 S:      Supported
7764 F:      arch/arm/include/uapi/asm/kvm*
7765 F:      arch/arm/include/asm/kvm*
7766 F:      arch/arm/kvm/
7767 F:      virt/kvm/arm/
7768 F:      include/kvm/arm_*
7769
7770 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7771 M:      Christoffer Dall <christoffer.dall@arm.com>
7772 M:      Marc Zyngier <marc.zyngier@arm.com>
7773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7774 L:      kvmarm@lists.cs.columbia.edu
7775 S:      Maintained
7776 F:      arch/arm64/include/uapi/asm/kvm*
7777 F:      arch/arm64/include/asm/kvm*
7778 F:      arch/arm64/kvm/
7779
7780 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7781 M:      James Hogan <jhogan@kernel.org>
7782 L:      linux-mips@linux-mips.org
7783 S:      Supported
7784 F:      arch/mips/include/uapi/asm/kvm*
7785 F:      arch/mips/include/asm/kvm*
7786 F:      arch/mips/kvm/
7787
7788 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7789 M:      Paul Mackerras <paulus@ozlabs.org>
7790 L:      kvm-ppc@vger.kernel.org
7791 W:      http://www.linux-kvm.org/
7792 T:      git git://github.com/agraf/linux-2.6.git
7793 S:      Supported
7794 F:      arch/powerpc/include/uapi/asm/kvm*
7795 F:      arch/powerpc/include/asm/kvm*
7796 F:      arch/powerpc/kvm/
7797 F:      arch/powerpc/kernel/kvm*
7798
7799 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7800 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7801 M:      Janosch Frank <frankja@linux.ibm.com>
7802 R:      David Hildenbrand <david@redhat.com>
7803 R:      Cornelia Huck <cohuck@redhat.com>
7804 L:      linux-s390@vger.kernel.org
7805 W:      http://www.ibm.com/developerworks/linux/linux390/
7806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7807 S:      Supported
7808 F:      arch/s390/include/uapi/asm/kvm*
7809 F:      arch/s390/include/asm/gmap.h
7810 F:      arch/s390/include/asm/kvm*
7811 F:      arch/s390/kvm/
7812 F:      arch/s390/mm/gmap.c
7813
7814 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7815 M:      Paolo Bonzini <pbonzini@redhat.com>
7816 M:      Radim Krčmář <rkrcmar@redhat.com>
7817 L:      kvm@vger.kernel.org
7818 W:      http://www.linux-kvm.org
7819 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7820 S:      Supported
7821 F:      arch/x86/kvm/
7822 F:      arch/x86/include/uapi/asm/kvm*
7823 F:      arch/x86/include/asm/kvm*
7824 F:      arch/x86/include/asm/pvclock-abi.h
7825 F:      arch/x86/kernel/kvm.c
7826 F:      arch/x86/kernel/kvmclock.c
7827
7828 KERNFS
7829 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7830 M:      Tejun Heo <tj@kernel.org>
7831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7832 S:      Supported
7833 F:      include/linux/kernfs.h
7834 F:      fs/kernfs/
7835
7836 KEXEC
7837 M:      Eric Biederman <ebiederm@xmission.com>
7838 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7839 L:      kexec@lists.infradead.org
7840 S:      Maintained
7841 F:      include/linux/kexec.h
7842 F:      include/uapi/linux/kexec.h
7843 F:      kernel/kexec*
7844
7845 KEYS-ENCRYPTED
7846 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7847 L:      linux-integrity@vger.kernel.org
7848 L:      keyrings@vger.kernel.org
7849 S:      Supported
7850 F:      Documentation/security/keys/trusted-encrypted.rst
7851 F:      include/keys/encrypted-type.h
7852 F:      security/keys/encrypted-keys/
7853
7854 KEYS-TRUSTED
7855 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7856 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7857 L:      linux-integrity@vger.kernel.org
7858 L:      keyrings@vger.kernel.org
7859 S:      Supported
7860 F:      Documentation/security/keys/trusted-encrypted.rst
7861 F:      include/keys/trusted-type.h
7862 F:      security/keys/trusted.c
7863 F:      security/keys/trusted.h
7864
7865 KEYS/KEYRINGS:
7866 M:      David Howells <dhowells@redhat.com>
7867 L:      keyrings@vger.kernel.org
7868 S:      Maintained
7869 F:      Documentation/security/keys/core.rst
7870 F:      include/linux/key.h
7871 F:      include/linux/key-type.h
7872 F:      include/linux/keyctl.h
7873 F:      include/uapi/linux/keyctl.h
7874 F:      include/keys/
7875 F:      security/keys/
7876
7877 KGDB / KDB /debug_core
7878 M:      Jason Wessel <jason.wessel@windriver.com>
7879 M:      Daniel Thompson <daniel.thompson@linaro.org>
7880 W:      http://kgdb.wiki.kernel.org/
7881 L:      kgdb-bugreport@lists.sourceforge.net
7882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7883 S:      Maintained
7884 F:      Documentation/dev-tools/kgdb.rst
7885 F:      drivers/misc/kgdbts.c
7886 F:      drivers/tty/serial/kgdboc.c
7887 F:      include/linux/kdb.h
7888 F:      include/linux/kgdb.h
7889 F:      kernel/debug/
7890
7891 KMEMLEAK
7892 M:      Catalin Marinas <catalin.marinas@arm.com>
7893 S:      Maintained
7894 F:      Documentation/dev-tools/kmemleak.rst
7895 F:      include/linux/kmemleak.h
7896 F:      mm/kmemleak.c
7897 F:      mm/kmemleak-test.c
7898
7899 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7900 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7901 L:      linux-kernel@vger.kernel.org
7902 S:      Maintained
7903 F:      kernel/kmod.c
7904 F:      include/linux/kmod.h
7905 F:      lib/test_kmod.c
7906 F:      tools/testing/selftests/kmod/
7907
7908 KPROBES
7909 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7910 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7911 M:      "David S. Miller" <davem@davemloft.net>
7912 M:      Masami Hiramatsu <mhiramat@kernel.org>
7913 S:      Maintained
7914 F:      Documentation/kprobes.txt
7915 F:      include/linux/kprobes.h
7916 F:      include/asm-generic/kprobes.h
7917 F:      kernel/kprobes.c
7918
7919 KS0108 LCD CONTROLLER DRIVER
7920 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7921 W:      http://miguelojeda.es/auxdisplay.htm
7922 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7923 S:      Maintained
7924 F:      Documentation/auxdisplay/ks0108
7925 F:      drivers/auxdisplay/ks0108.c
7926 F:      include/linux/ks0108.h
7927
7928 L3MDEV
7929 M:      David Ahern <dsa@cumulusnetworks.com>
7930 L:      netdev@vger.kernel.org
7931 S:      Maintained
7932 F:      net/l3mdev
7933 F:      include/net/l3mdev.h
7934
7935 LANTIQ MIPS ARCHITECTURE
7936 M:      John Crispin <john@phrozen.org>
7937 L:      linux-mips@linux-mips.org
7938 S:      Maintained
7939 F:      arch/mips/lantiq
7940 F:      drivers/soc/lantiq
7941
7942 LAPB module
7943 L:      linux-x25@vger.kernel.org
7944 S:      Orphan
7945 F:      Documentation/networking/lapb-module.txt
7946 F:      include/*/lapb.h
7947 F:      net/lapb/
7948
7949 LASI 53c700 driver for PARISC
7950 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7951 L:      linux-scsi@vger.kernel.org
7952 S:      Maintained
7953 F:      Documentation/scsi/53c700.txt
7954 F:      drivers/scsi/53c700*
7955
7956 LEAKING_ADDRESSES
7957 M:      Tobin C. Harding <me@tobin.cc>
7958 M:      Tycho Andersen <tycho@tycho.ws>
7959 L:      kernel-hardening@lists.openwall.com
7960 S:      Maintained
7961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7962 F:      scripts/leaking_addresses.pl
7963
7964 LED SUBSYSTEM
7965 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7966 M:      Pavel Machek <pavel@ucw.cz>
7967 L:      linux-leds@vger.kernel.org
7968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7969 S:      Maintained
7970 F:      Documentation/devicetree/bindings/leds/
7971 F:      drivers/leds/
7972 F:      include/linux/leds.h
7973
7974 LEGACY EEPROM DRIVER
7975 M:      Jean Delvare <jdelvare@suse.com>
7976 S:      Maintained
7977 F:      Documentation/misc-devices/eeprom
7978 F:      drivers/misc/eeprom/eeprom.c
7979
7980 LEGO USB Tower driver
7981 M:      Juergen Stuber <starblue@users.sourceforge.net>
7982 L:      legousb-devel@lists.sourceforge.net
7983 W:      http://legousb.sourceforge.net/
7984 S:      Maintained
7985 F:      drivers/usb/misc/legousbtower.c
7986
7987 LG2160 MEDIA DRIVER
7988 M:      Michael Krufky <mkrufky@linuxtv.org>
7989 L:      linux-media@vger.kernel.org
7990 W:      https://linuxtv.org
7991 W:      http://github.com/mkrufky
7992 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7993 T:      git git://linuxtv.org/mkrufky/tuners.git
7994 S:      Maintained
7995 F:      drivers/media/dvb-frontends/lg2160.*
7996
7997 LGDT3305 MEDIA DRIVER
7998 M:      Michael Krufky <mkrufky@linuxtv.org>
7999 L:      linux-media@vger.kernel.org
8000 W:      https://linuxtv.org
8001 W:      http://github.com/mkrufky
8002 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8003 T:      git git://linuxtv.org/mkrufky/tuners.git
8004 S:      Maintained
8005 F:      drivers/media/dvb-frontends/lgdt3305.*
8006
8007 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8008 M:      Viresh Kumar <vireshk@kernel.org>
8009 L:      linux-ide@vger.kernel.org
8010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8011 S:      Maintained
8012 F:      include/linux/pata_arasan_cf_data.h
8013 F:      drivers/ata/pata_arasan_cf.c
8014
8015 LIBATA PATA DRIVERS
8016 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8017 M:      Tejun Heo <tj@kernel.org>
8018 L:      linux-ide@vger.kernel.org
8019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8020 S:      Maintained
8021 F:      drivers/ata/pata_*.c
8022 F:      drivers/ata/ata_generic.c
8023
8024 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8025 M:      Linus Walleij <linus.walleij@linaro.org>
8026 L:      linux-ide@vger.kernel.org
8027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8028 S:      Maintained
8029 F:      drivers/ata/pata_ftide010.c
8030 F:      drivers/ata/sata_gemini.c
8031 F:      drivers/ata/sata_gemini.h
8032
8033 LIBATA SATA AHCI PLATFORM devices support
8034 M:      Hans de Goede <hdegoede@redhat.com>
8035 M:      Tejun Heo <tj@kernel.org>
8036 L:      linux-ide@vger.kernel.org
8037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8038 S:      Maintained
8039 F:      drivers/ata/ahci_platform.c
8040 F:      drivers/ata/libahci_platform.c
8041 F:      include/linux/ahci_platform.h
8042
8043 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8044 M:      Mikael Pettersson <mikpelinux@gmail.com>
8045 L:      linux-ide@vger.kernel.org
8046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8047 S:      Maintained
8048 F:      drivers/ata/sata_promise.*
8049
8050 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8051 M:      Tejun Heo <tj@kernel.org>
8052 L:      linux-ide@vger.kernel.org
8053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8054 S:      Maintained
8055 F:      drivers/ata/
8056 F:      include/linux/ata.h
8057 F:      include/linux/libata.h
8058 F:      Documentation/devicetree/bindings/ata/
8059
8060 LIBLOCKDEP
8061 M:      Sasha Levin <alexander.levin@verizon.com>
8062 S:      Maintained
8063 F:      tools/lib/lockdep/
8064
8065 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8066 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8067 M:      Dan Williams <dan.j.williams@intel.com>
8068 M:      Vishal Verma <vishal.l.verma@intel.com>
8069 M:      Dave Jiang <dave.jiang@intel.com>
8070 L:      linux-nvdimm@lists.01.org
8071 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8072 S:      Supported
8073 F:      drivers/nvdimm/blk.c
8074 F:      drivers/nvdimm/region_devs.c
8075
8076 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8077 M:      Vishal Verma <vishal.l.verma@intel.com>
8078 M:      Dan Williams <dan.j.williams@intel.com>
8079 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8080 M:      Dave Jiang <dave.jiang@intel.com>
8081 L:      linux-nvdimm@lists.01.org
8082 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8083 S:      Supported
8084 F:      drivers/nvdimm/btt*
8085
8086 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8087 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8088 M:      Dan Williams <dan.j.williams@intel.com>
8089 M:      Vishal Verma <vishal.l.verma@intel.com>
8090 M:      Dave Jiang <dave.jiang@intel.com>
8091 L:      linux-nvdimm@lists.01.org
8092 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8093 S:      Supported
8094 F:      drivers/nvdimm/pmem*
8095
8096 LIBNVDIMM: DEVICETREE BINDINGS
8097 M:      Oliver O'Halloran <oohall@gmail.com>
8098 L:      linux-nvdimm@lists.01.org
8099 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8100 S:      Supported
8101 F:      drivers/nvdimm/of_pmem.c
8102 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8103
8104 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8105 M:      Dan Williams <dan.j.williams@intel.com>
8106 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8107 M:      Vishal Verma <vishal.l.verma@intel.com>
8108 M:      Dave Jiang <dave.jiang@intel.com>
8109 L:      linux-nvdimm@lists.01.org
8110 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8112 S:      Supported
8113 F:      drivers/nvdimm/*
8114 F:      drivers/acpi/nfit/*
8115 F:      include/linux/nd.h
8116 F:      include/linux/libnvdimm.h
8117 F:      include/uapi/linux/ndctl.h
8118
8119 LIGHTNVM PLATFORM SUPPORT
8120 M:      Matias Bjorling <mb@lightnvm.io>
8121 W:      http://github/OpenChannelSSD
8122 L:      linux-block@vger.kernel.org
8123 S:      Maintained
8124 F:      drivers/lightnvm/
8125 F:      include/linux/lightnvm.h
8126 F:      include/uapi/linux/lightnvm.h
8127
8128 LINUX FOR POWER MACINTOSH
8129 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8130 W:      http://www.penguinppc.org/
8131 L:      linuxppc-dev@lists.ozlabs.org
8132 S:      Maintained
8133 F:      arch/powerpc/platforms/powermac/
8134 F:      drivers/macintosh/
8135
8136 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8137 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8138 M:      Paul Mackerras <paulus@samba.org>
8139 M:      Michael Ellerman <mpe@ellerman.id.au>
8140 W:      https://github.com/linuxppc/linux/wiki
8141 L:      linuxppc-dev@lists.ozlabs.org
8142 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8144 S:      Supported
8145 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8146 F:      Documentation/devicetree/bindings/powerpc/
8147 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8148 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8149 F:      Documentation/powerpc/
8150 F:      arch/powerpc/
8151 F:      drivers/char/tpm/tpm_ibmvtpm*
8152 F:      drivers/crypto/nx/
8153 F:      drivers/crypto/vmx/
8154 F:      drivers/i2c/busses/i2c-opal.c
8155 F:      drivers/net/ethernet/ibm/ibmveth.*
8156 F:      drivers/net/ethernet/ibm/ibmvnic.*
8157 F:      drivers/pci/hotplug/pnv_php.c
8158 F:      drivers/pci/hotplug/rpa*
8159 F:      drivers/rtc/rtc-opal.c
8160 F:      drivers/scsi/ibmvscsi/
8161 F:      drivers/tty/hvc/hvc_opal.c
8162 F:      drivers/watchdog/wdrtas.c
8163 F:      tools/testing/selftests/powerpc
8164 N:      /pmac
8165 N:      powermac
8166 N:      powernv
8167 N:      [^a-z0-9]ps3
8168 N:      pseries
8169
8170 LINUX FOR POWERPC EMBEDDED MPC5XXX
8171 M:      Anatolij Gustschin <agust@denx.de>
8172 L:      linuxppc-dev@lists.ozlabs.org
8173 T:      git git://git.denx.de/linux-denx-agust.git
8174 S:      Maintained
8175 F:      arch/powerpc/platforms/512x/
8176 F:      arch/powerpc/platforms/52xx/
8177
8178 LINUX FOR POWERPC EMBEDDED PPC4XX
8179 M:      Alistair Popple <alistair@popple.id.au>
8180 M:      Matt Porter <mporter@kernel.crashing.org>
8181 W:      http://www.penguinppc.org/
8182 L:      linuxppc-dev@lists.ozlabs.org
8183 S:      Maintained
8184 F:      arch/powerpc/platforms/40x/
8185 F:      arch/powerpc/platforms/44x/
8186
8187 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8188 M:      Scott Wood <oss@buserror.net>
8189 M:      Kumar Gala <galak@kernel.crashing.org>
8190 W:      http://www.penguinppc.org/
8191 L:      linuxppc-dev@lists.ozlabs.org
8192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8193 S:      Maintained
8194 F:      arch/powerpc/platforms/83xx/
8195 F:      arch/powerpc/platforms/85xx/
8196 F:      Documentation/devicetree/bindings/powerpc/fsl/
8197
8198 LINUX FOR POWERPC EMBEDDED PPC8XX
8199 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8200 W:      http://www.penguinppc.org/
8201 L:      linuxppc-dev@lists.ozlabs.org
8202 S:      Maintained
8203 F:      arch/powerpc/platforms/8xx/
8204
8205 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8206 L:      linuxppc-dev@lists.ozlabs.org
8207 S:      Orphan
8208 F:      arch/powerpc/*/*virtex*
8209 F:      arch/powerpc/*/*/*virtex*
8210
8211 LINUX FOR POWERPC PA SEMI PWRFICIENT
8212 L:      linuxppc-dev@lists.ozlabs.org
8213 S:      Orphan
8214 F:      arch/powerpc/platforms/pasemi/
8215 F:      drivers/*/*pasemi*
8216 F:      drivers/*/*/*pasemi*
8217
8218 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8219 M:      Kees Cook <keescook@chromium.org>
8220 S:      Maintained
8221 F:      drivers/misc/lkdtm/*
8222
8223 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8224 M:      Alan Stern <stern@rowland.harvard.edu>
8225 M:      Andrea Parri <parri.andrea@gmail.com>
8226 M:      Will Deacon <will.deacon@arm.com>
8227 M:      Peter Zijlstra <peterz@infradead.org>
8228 M:      Boqun Feng <boqun.feng@gmail.com>
8229 M:      Nicholas Piggin <npiggin@gmail.com>
8230 M:      David Howells <dhowells@redhat.com>
8231 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8232 M:      Luc Maranget <luc.maranget@inria.fr>
8233 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8234 R:      Akira Yokosawa <akiyks@gmail.com>
8235 L:      linux-kernel@vger.kernel.org
8236 S:      Supported
8237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8238 F:      tools/memory-model/
8239 F:      Documentation/memory-barriers.txt
8240
8241 LINUX SECURITY MODULE (LSM) FRAMEWORK
8242 M:      Chris Wright <chrisw@sous-sol.org>
8243 L:      linux-security-module@vger.kernel.org
8244 S:      Supported
8245
8246 LIS3LV02D ACCELEROMETER DRIVER
8247 M:      Eric Piel <eric.piel@tremplin-utc.net>
8248 S:      Maintained
8249 F:      Documentation/misc-devices/lis3lv02d
8250 F:      drivers/misc/lis3lv02d/
8251 F:      drivers/platform/x86/hp_accel.c
8252
8253 LIVE PATCHING
8254 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8255 M:      Jessica Yu <jeyu@kernel.org>
8256 M:      Jiri Kosina <jikos@kernel.org>
8257 M:      Miroslav Benes <mbenes@suse.cz>
8258 R:      Petr Mladek <pmladek@suse.com>
8259 S:      Maintained
8260 F:      kernel/livepatch/
8261 F:      include/linux/livepatch.h
8262 F:      arch/x86/include/asm/livepatch.h
8263 F:      arch/x86/kernel/livepatch.c
8264 F:      Documentation/livepatch/
8265 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8266 F:      samples/livepatch/
8267 L:      live-patching@vger.kernel.org
8268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8269
8270 LLC (802.2)
8271 L:      netdev@vger.kernel.org
8272 S:      Odd fixes
8273 F:      include/linux/llc.h
8274 F:      include/uapi/linux/llc.h
8275 F:      include/net/llc*
8276 F:      net/llc/
8277
8278 LM73 HARDWARE MONITOR DRIVER
8279 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8280 L:      linux-hwmon@vger.kernel.org
8281 S:      Maintained
8282 F:      drivers/hwmon/lm73.c
8283
8284 LM78 HARDWARE MONITOR DRIVER
8285 M:      Jean Delvare <jdelvare@suse.com>
8286 L:      linux-hwmon@vger.kernel.org
8287 S:      Maintained
8288 F:      Documentation/hwmon/lm78
8289 F:      drivers/hwmon/lm78.c
8290
8291 LM83 HARDWARE MONITOR DRIVER
8292 M:      Jean Delvare <jdelvare@suse.com>
8293 L:      linux-hwmon@vger.kernel.org
8294 S:      Maintained
8295 F:      Documentation/hwmon/lm83
8296 F:      drivers/hwmon/lm83.c
8297
8298 LM90 HARDWARE MONITOR DRIVER
8299 M:      Jean Delvare <jdelvare@suse.com>
8300 L:      linux-hwmon@vger.kernel.org
8301 S:      Maintained
8302 F:      Documentation/hwmon/lm90
8303 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8304 F:      drivers/hwmon/lm90.c
8305 F:      include/dt-bindings/thermal/lm90.h
8306
8307 LM95234 HARDWARE MONITOR DRIVER
8308 M:      Guenter Roeck <linux@roeck-us.net>
8309 L:      linux-hwmon@vger.kernel.org
8310 S:      Maintained
8311 F:      Documentation/hwmon/lm95234
8312 F:      drivers/hwmon/lm95234.c
8313
8314 LME2510 MEDIA DRIVER
8315 M:      Malcolm Priestley <tvboxspy@gmail.com>
8316 L:      linux-media@vger.kernel.org
8317 W:      https://linuxtv.org
8318 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8319 S:      Maintained
8320 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8321
8322 LOADPIN SECURITY MODULE
8323 M:      Kees Cook <keescook@chromium.org>
8324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8325 S:      Supported
8326 F:      security/loadpin/
8327 F:      Documentation/admin-guide/LSM/LoadPin.rst
8328
8329 LOCKING PRIMITIVES
8330 M:      Peter Zijlstra <peterz@infradead.org>
8331 M:      Ingo Molnar <mingo@redhat.com>
8332 L:      linux-kernel@vger.kernel.org
8333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8334 S:      Maintained
8335 F:      Documentation/locking/
8336 F:      include/linux/lockdep.h
8337 F:      include/linux/spinlock*.h
8338 F:      arch/*/include/asm/spinlock*.h
8339 F:      include/linux/rwlock*.h
8340 F:      include/linux/mutex*.h
8341 F:      arch/*/include/asm/mutex*.h
8342 F:      include/linux/rwsem*.h
8343 F:      arch/*/include/asm/rwsem.h
8344 F:      include/linux/seqlock.h
8345 F:      lib/locking*.[ch]
8346 F:      kernel/locking/
8347 X:      kernel/locking/locktorture.c
8348
8349 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8350 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8351 L:      linux-ntfs-dev@lists.sourceforge.net
8352 W:      http://www.linux-ntfs.org/content/view/19/37/
8353 S:      Maintained
8354 F:      Documentation/ldm.txt
8355 F:      block/partitions/ldm.*
8356
8357 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8358 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8359 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8360 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8361 L:      MPT-FusionLinux.pdl@broadcom.com
8362 L:      linux-scsi@vger.kernel.org
8363 W:      http://www.avagotech.com/support/
8364 S:      Supported
8365 F:      drivers/message/fusion/
8366 F:      drivers/scsi/mpt2sas/
8367 F:      drivers/scsi/mpt3sas/
8368
8369 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8370 M:      Matthew Wilcox <matthew@wil.cx>
8371 L:      linux-scsi@vger.kernel.org
8372 S:      Maintained
8373 F:      drivers/scsi/sym53c8xx_2/
8374
8375 LTC4261 HARDWARE MONITOR DRIVER
8376 M:      Guenter Roeck <linux@roeck-us.net>
8377 L:      linux-hwmon@vger.kernel.org
8378 S:      Maintained
8379 F:      Documentation/hwmon/ltc4261
8380 F:      drivers/hwmon/ltc4261.c
8381
8382 LTC4306 I2C MULTIPLEXER DRIVER
8383 M:      Michael Hennerich <michael.hennerich@analog.com>
8384 W:      http://ez.analog.com/community/linux-device-drivers
8385 L:      linux-i2c@vger.kernel.org
8386 S:      Supported
8387 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8388 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8389
8390 LTP (Linux Test Project)
8391 M:      Mike Frysinger <vapier@gentoo.org>
8392 M:      Cyril Hrubis <chrubis@suse.cz>
8393 M:      Wanlong Gao <wanlong.gao@gmail.com>
8394 M:      Jan Stancek <jstancek@redhat.com>
8395 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8396 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8397 L:      ltp@lists.linux.it (subscribers-only)
8398 W:      http://linux-test-project.github.io/
8399 T:      git git://github.com/linux-test-project/ltp.git
8400 S:      Maintained
8401
8402 M68K ARCHITECTURE
8403 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8404 L:      linux-m68k@lists.linux-m68k.org
8405 W:      http://www.linux-m68k.org/
8406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8407 S:      Maintained
8408 F:      arch/m68k/
8409 F:      drivers/zorro/
8410
8411 M68K ON APPLE MACINTOSH
8412 M:      Joshua Thompson <funaho@jurai.org>
8413 W:      http://www.mac.linux-m68k.org/
8414 L:      linux-m68k@lists.linux-m68k.org
8415 S:      Maintained
8416 F:      arch/m68k/mac/
8417
8418 M68K ON HP9000/300
8419 M:      Philip Blundell <philb@gnu.org>
8420 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8421 S:      Maintained
8422 F:      arch/m68k/hp300/
8423
8424 M88DS3103 MEDIA DRIVER
8425 M:      Antti Palosaari <crope@iki.fi>
8426 L:      linux-media@vger.kernel.org
8427 W:      https://linuxtv.org
8428 W:      http://palosaari.fi/linux/
8429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8430 T:      git git://linuxtv.org/anttip/media_tree.git
8431 S:      Maintained
8432 F:      drivers/media/dvb-frontends/m88ds3103*
8433
8434 M88RS2000 MEDIA DRIVER
8435 M:      Malcolm Priestley <tvboxspy@gmail.com>
8436 L:      linux-media@vger.kernel.org
8437 W:      https://linuxtv.org
8438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8439 S:      Maintained
8440 F:      drivers/media/dvb-frontends/m88rs2000*
8441
8442 MA901 MASTERKIT USB FM RADIO DRIVER
8443 M:      Alexey Klimov <klimov.linux@gmail.com>
8444 L:      linux-media@vger.kernel.org
8445 T:      git git://linuxtv.org/media_tree.git
8446 S:      Maintained
8447 F:      drivers/media/radio/radio-ma901.c
8448
8449 MAC80211
8450 M:      Johannes Berg <johannes@sipsolutions.net>
8451 L:      linux-wireless@vger.kernel.org
8452 W:      http://wireless.kernel.org/
8453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8455 S:      Maintained
8456 F:      Documentation/networking/mac80211-injection.txt
8457 F:      include/net/mac80211.h
8458 F:      net/mac80211/
8459 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8460 F:      Documentation/networking/mac80211_hwsim/README
8461
8462 MAILBOX API
8463 M:      Jassi Brar <jassisinghbrar@gmail.com>
8464 L:      linux-kernel@vger.kernel.org
8465 S:      Maintained
8466 F:      drivers/mailbox/
8467 F:      include/linux/mailbox_client.h
8468 F:      include/linux/mailbox_controller.h
8469
8470 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8471 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8472 W:      http://www.kernel.org/doc/man-pages
8473 L:      linux-man@vger.kernel.org
8474 S:      Maintained
8475
8476 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8477 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8478 L:      linux-mips@linux-mips.org
8479 S:      Maintained
8480 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8481
8482 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8483 M:      Andrew Lunn <andrew@lunn.ch>
8484 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8485 L:      netdev@vger.kernel.org
8486 S:      Maintained
8487 F:      drivers/net/dsa/mv88e6xxx/
8488 F:      linux/platform_data/mv88e6xxx.h
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@kernel.org>
8885 P:      LinuxTV.org Project
8886 L:      linux-media@vger.kernel.org
8887 W:      https://linuxtv.org
8888 Q:      http://patchwork.kernel.org/project/linux-media/list/
8889 T:      git git://linuxtv.org/media_tree.git
8890 S:      Maintained
8891 F:      Documentation/devicetree/bindings/media/
8892 F:      Documentation/media/
8893 F:      drivers/media/
8894 F:      drivers/staging/media/
8895 F:      include/linux/platform_data/media/
8896 F:      include/media/
8897 F:      include/uapi/linux/dvb/
8898 F:      include/uapi/linux/videodev2.h
8899 F:      include/uapi/linux/media.h
8900 F:      include/uapi/linux/v4l2-*
8901 F:      include/uapi/linux/meye.h
8902 F:      include/uapi/linux/ivtv*
8903 F:      include/uapi/linux/uvcvideo.h
8904
8905 MEDIATEK CIR DRIVER
8906 M:      Sean Wang <sean.wang@mediatek.com>
8907 S:      Maintained
8908 F:      drivers/media/rc/mtk-cir.c
8909
8910 MEDIATEK DMA DRIVER
8911 M:      Sean Wang <sean.wang@mediatek.com>
8912 L:      dmaengine@vger.kernel.org
8913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8914 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8915 S:      Maintained
8916 F:      Documentation/devicetree/bindings/dma/mtk-*
8917 F:      drivers/dma/mediatek/
8918
8919 MEDIATEK PMIC LED DRIVER
8920 M:      Sean Wang <sean.wang@mediatek.com>
8921 S:      Maintained
8922 F:      drivers/leds/leds-mt6323.c
8923 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8924
8925 MEDIATEK ETHERNET DRIVER
8926 M:      Felix Fietkau <nbd@openwrt.org>
8927 M:      John Crispin <john@phrozen.org>
8928 M:      Sean Wang <sean.wang@mediatek.com>
8929 M:      Nelson Chang <nelson.chang@mediatek.com>
8930 L:      netdev@vger.kernel.org
8931 S:      Maintained
8932 F:      drivers/net/ethernet/mediatek/
8933
8934 MEDIATEK SWITCH DRIVER
8935 M:      Sean Wang <sean.wang@mediatek.com>
8936 L:      netdev@vger.kernel.org
8937 S:      Maintained
8938 F:      drivers/net/dsa/mt7530.*
8939 F:      net/dsa/tag_mtk.c
8940
8941 MEDIATEK JPEG DRIVER
8942 M:      Rick Chang <rick.chang@mediatek.com>
8943 M:      Bin Liu <bin.liu@mediatek.com>
8944 S:      Supported
8945 F:      drivers/media/platform/mtk-jpeg/
8946 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8947
8948 MEDIATEK MDP DRIVER
8949 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8950 M:      Houlong Wei <houlong.wei@mediatek.com>
8951 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8952 S:      Supported
8953 F:      drivers/media/platform/mtk-mdp/
8954 F:      drivers/media/platform/mtk-vpu/
8955 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8956
8957 MEDIATEK MEDIA DRIVER
8958 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8959 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8960 S:      Supported
8961 F:      drivers/media/platform/mtk-vcodec/
8962 F:      drivers/media/platform/mtk-vpu/
8963 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8964 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8965
8966 MEDIATEK MT7601U WIRELESS LAN DRIVER
8967 M:      Jakub Kicinski <kubakici@wp.pl>
8968 L:      linux-wireless@vger.kernel.org
8969 S:      Maintained
8970 F:      drivers/net/wireless/mediatek/mt7601u/
8971
8972 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8973 M:      Sean Wang <sean.wang@mediatek.com>
8974 S:      Maintained
8975 F:      drivers/char/hw_random/mtk-rng.c
8976
8977 MEDIATEK USB3 DRD IP DRIVER
8978 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8979 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8981 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8982 S:      Maintained
8983 F:      drivers/usb/mtu3/
8984
8985 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8986 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8987 M:      Martin Donnelly <martin.donnelly@ge.com>
8988 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8989 S:      Maintained
8990 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8991 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8992
8993 MEGARAID SCSI/SAS DRIVERS
8994 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8995 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8996 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8997 L:      megaraidlinux.pdl@broadcom.com
8998 L:      linux-scsi@vger.kernel.org
8999 W:      http://www.avagotech.com/support/
9000 S:      Maintained
9001 F:      Documentation/scsi/megaraid.txt
9002 F:      drivers/scsi/megaraid.*
9003 F:      drivers/scsi/megaraid/
9004
9005 MELEXIS MLX90614 DRIVER
9006 M:      Crt Mori <cmo@melexis.com>
9007 L:      linux-iio@vger.kernel.org
9008 W:      http://www.melexis.com
9009 S:      Supported
9010 F:      drivers/iio/temperature/mlx90614.c
9011
9012 MELEXIS MLX90632 DRIVER
9013 M:      Crt Mori <cmo@melexis.com>
9014 L:      linux-iio@vger.kernel.org
9015 W:      http://www.melexis.com
9016 S:      Supported
9017 F:      drivers/iio/temperature/mlx90632.c
9018
9019 MELFAS MIP4 TOUCHSCREEN DRIVER
9020 M:      Sangwon Jee <jeesw@melfas.com>
9021 W:      http://www.melfas.com
9022 S:      Supported
9023 F:      drivers/input/touchscreen/melfas_mip4.c
9024 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9025
9026 MELLANOX ETHERNET DRIVER (mlx4_en)
9027 M:      Tariq Toukan <tariqt@mellanox.com>
9028 L:      netdev@vger.kernel.org
9029 S:      Supported
9030 W:      http://www.mellanox.com
9031 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9032 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9033
9034 MELLANOX ETHERNET DRIVER (mlx5e)
9035 M:      Saeed Mahameed <saeedm@mellanox.com>
9036 L:      netdev@vger.kernel.org
9037 S:      Supported
9038 W:      http://www.mellanox.com
9039 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9040 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9041
9042 MELLANOX ETHERNET INNOVA DRIVERS
9043 R:      Boris Pismenny <borisp@mellanox.com>
9044 L:      netdev@vger.kernel.org
9045 S:      Supported
9046 W:      http://www.mellanox.com
9047 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9048 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9049 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
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 R:      Boris Pismenny <borisp@mellanox.com>
9055 L:      netdev@vger.kernel.org
9056 S:      Supported
9057 W:      http://www.mellanox.com
9058 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9059 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9060 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9061
9062 MELLANOX ETHERNET SWITCH DRIVERS
9063 M:      Jiri Pirko <jiri@mellanox.com>
9064 M:      Ido Schimmel <idosch@mellanox.com>
9065 L:      netdev@vger.kernel.org
9066 S:      Supported
9067 W:      http://www.mellanox.com
9068 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9069 F:      drivers/net/ethernet/mellanox/mlxsw/
9070
9071 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9072 M:      mlxsw@mellanox.com
9073 L:      netdev@vger.kernel.org
9074 S:      Supported
9075 W:      http://www.mellanox.com
9076 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9077 F:      drivers/net/ethernet/mellanox/mlxfw/
9078
9079 MELLANOX HARDWARE PLATFORM SUPPORT
9080 M:      Andy Shevchenko <andy@infradead.org>
9081 M:      Darren Hart <dvhart@infradead.org>
9082 M:      Vadim Pasternak <vadimp@mellanox.com>
9083 L:      platform-driver-x86@vger.kernel.org
9084 S:      Supported
9085 F:      drivers/platform/mellanox/
9086
9087 MELLANOX MLX4 core VPI driver
9088 M:      Tariq Toukan <tariqt@mellanox.com>
9089 L:      netdev@vger.kernel.org
9090 L:      linux-rdma@vger.kernel.org
9091 W:      http://www.mellanox.com
9092 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9093 S:      Supported
9094 F:      drivers/net/ethernet/mellanox/mlx4/
9095 F:      include/linux/mlx4/
9096
9097 MELLANOX MLX4 IB driver
9098 M:      Yishai Hadas <yishaih@mellanox.com>
9099 L:      linux-rdma@vger.kernel.org
9100 W:      http://www.mellanox.com
9101 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9102 S:      Supported
9103 F:      drivers/infiniband/hw/mlx4/
9104 F:      include/linux/mlx4/
9105 F:      include/uapi/rdma/mlx4-abi.h
9106
9107 MELLANOX MLX5 core VPI driver
9108 M:      Saeed Mahameed <saeedm@mellanox.com>
9109 M:      Leon Romanovsky <leonro@mellanox.com>
9110 L:      netdev@vger.kernel.org
9111 L:      linux-rdma@vger.kernel.org
9112 W:      http://www.mellanox.com
9113 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9114 S:      Supported
9115 F:      drivers/net/ethernet/mellanox/mlx5/core/
9116 F:      include/linux/mlx5/
9117
9118 MELLANOX MLX5 IB driver
9119 M:      Leon Romanovsky <leonro@mellanox.com>
9120 L:      linux-rdma@vger.kernel.org
9121 W:      http://www.mellanox.com
9122 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9123 S:      Supported
9124 F:      drivers/infiniband/hw/mlx5/
9125 F:      include/linux/mlx5/
9126 F:      include/uapi/rdma/mlx5-abi.h
9127
9128 MELLANOX MLXCPLD I2C AND MUX DRIVER
9129 M:      Vadim Pasternak <vadimp@mellanox.com>
9130 M:      Michael Shych <michaelsh@mellanox.com>
9131 L:      linux-i2c@vger.kernel.org
9132 S:      Supported
9133 F:      drivers/i2c/busses/i2c-mlxcpld.c
9134 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9135 F:      Documentation/i2c/busses/i2c-mlxcpld
9136
9137 MELLANOX MLXCPLD LED DRIVER
9138 M:      Vadim Pasternak <vadimp@mellanox.com>
9139 L:      linux-leds@vger.kernel.org
9140 S:      Supported
9141 F:      drivers/leds/leds-mlxcpld.c
9142 F:      drivers/leds/leds-mlxreg.c
9143 F:      Documentation/leds/leds-mlxcpld.txt
9144
9145 MELLANOX PLATFORM DRIVER
9146 M:      Vadim Pasternak <vadimp@mellanox.com>
9147 L:      platform-driver-x86@vger.kernel.org
9148 S:      Supported
9149 F:      drivers/platform/x86/mlx-platform.c
9150
9151 MEMBARRIER SUPPORT
9152 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9153 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9154 L:      linux-kernel@vger.kernel.org
9155 S:      Supported
9156 F:      kernel/sched/membarrier.c
9157 F:      include/uapi/linux/membarrier.h
9158 F:      arch/powerpc/include/asm/membarrier.h
9159
9160 MEMORY MANAGEMENT
9161 L:      linux-mm@kvack.org
9162 W:      http://www.linux-mm.org
9163 S:      Maintained
9164 F:      include/linux/mm.h
9165 F:      include/linux/gfp.h
9166 F:      include/linux/mmzone.h
9167 F:      include/linux/memory_hotplug.h
9168 F:      include/linux/vmalloc.h
9169 F:      mm/
9170
9171 MEMORY TECHNOLOGY DEVICES (MTD)
9172 M:      David Woodhouse <dwmw2@infradead.org>
9173 M:      Brian Norris <computersforpeace@gmail.com>
9174 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9175 M:      Marek Vasut <marek.vasut@gmail.com>
9176 M:      Richard Weinberger <richard@nod.at>
9177 L:      linux-mtd@lists.infradead.org
9178 W:      http://www.linux-mtd.infradead.org/
9179 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9180 T:      git git://git.infradead.org/linux-mtd.git master
9181 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9182 S:      Maintained
9183 F:      Documentation/devicetree/bindings/mtd/
9184 F:      drivers/mtd/
9185 F:      include/linux/mtd/
9186 F:      include/uapi/mtd/
9187
9188 MEN A21 WATCHDOG DRIVER
9189 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9190 L:      linux-watchdog@vger.kernel.org
9191 S:      Maintained
9192 F:      drivers/watchdog/mena21_wdt.c
9193
9194 MEN CHAMELEON BUS (mcb)
9195 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9196 S:      Maintained
9197 F:      drivers/mcb/
9198 F:      include/linux/mcb.h
9199 F:      Documentation/men-chameleon-bus.txt
9200
9201 MEN F21BMC (Board Management Controller)
9202 M:      Andreas Werner <andreas.werner@men.de>
9203 S:      Supported
9204 F:      drivers/mfd/menf21bmc.c
9205 F:      drivers/watchdog/menf21bmc_wdt.c
9206 F:      drivers/leds/leds-menf21bmc.c
9207 F:      drivers/hwmon/menf21bmc_hwmon.c
9208 F:      Documentation/hwmon/menf21bmc
9209
9210 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9211 M:      Neil Armstrong <narmstrong@baylibre.com>
9212 L:      linux-media@lists.freedesktop.org
9213 L:      linux-amlogic@lists.infradead.org
9214 W:      http://linux-meson.com/
9215 S:      Supported
9216 F:      drivers/media/platform/meson/ao-cec.c
9217 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9218 T:      git git://linuxtv.org/media_tree.git
9219
9220 MICROBLAZE ARCHITECTURE
9221 M:      Michal Simek <monstr@monstr.eu>
9222 W:      http://www.monstr.eu/fdt/
9223 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9224 S:      Supported
9225 F:      arch/microblaze/
9226
9227 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9228 M:      Richard Genoud <richard.genoud@gmail.com>
9229 S:      Maintained
9230 F:      drivers/tty/serial/atmel_serial.c
9231 F:      drivers/tty/serial/atmel_serial.h
9232
9233 MICROCHIP / ATMEL DMA DRIVER
9234 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9236 L:      dmaengine@vger.kernel.org
9237 S:      Supported
9238 F:      drivers/dma/at_hdmac.c
9239 F:      drivers/dma/at_hdmac_regs.h
9240 F:      include/linux/platform_data/dma-atmel.h
9241
9242 MICROCHIP / ATMEL ECC DRIVER
9243 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9244 L:      linux-crypto@vger.kernel.org
9245 S:      Maintained
9246 F:      drivers/crypto/atmel-ecc.*
9247
9248 MICROCHIP / ATMEL ISC DRIVER
9249 M:      Songjun Wu <songjun.wu@microchip.com>
9250 L:      linux-media@vger.kernel.org
9251 S:      Supported
9252 F:      drivers/media/platform/atmel/atmel-isc.c
9253 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9254 F:      devicetree/bindings/media/atmel-isc.txt
9255
9256 MICROCHIP / ATMEL NAND DRIVER
9257 M:      Wenyou Yang <wenyou.yang@microchip.com>
9258 M:      Josh Wu <rainyfeeling@outlook.com>
9259 L:      linux-mtd@lists.infradead.org
9260 S:      Supported
9261 F:      drivers/mtd/nand/raw/atmel/*
9262 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9263
9264 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9265 M:      Woojung Huh <Woojung.Huh@microchip.com>
9266 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9267 L:      netdev@vger.kernel.org
9268 S:      Maintained
9269 F:      net/dsa/tag_ksz.c
9270 F:      drivers/net/dsa/microchip/*
9271 F:      include/linux/platform_data/microchip-ksz.h
9272 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9273
9274 MICROCHIP LAN743X ETHERNET DRIVER
9275 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9276 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9277 L:      netdev@vger.kernel.org
9278 S:      Maintained
9279 F:      drivers/net/ethernet/microchip/lan743x_*
9280
9281 MICROCHIP USB251XB DRIVER
9282 M:      Richard Leitner <richard.leitner@skidata.com>
9283 L:      linux-usb@vger.kernel.org
9284 S:      Maintained
9285 F:      drivers/usb/misc/usb251xb.c
9286 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9287
9288 MICROSEMI MIPS SOCS
9289 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9290 L:      linux-mips@linux-mips.org
9291 S:      Maintained
9292 F:      arch/mips/generic/board-ocelot.c
9293 F:      arch/mips/configs/generic/board-ocelot.config
9294 F:      arch/mips/boot/dts/mscc/
9295 F:      Documentation/devicetree/bindings/mips/mscc.txt
9296
9297 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9298 M:      Don Brace <don.brace@microsemi.com>
9299 L:      esc.storagedev@microsemi.com
9300 L:      linux-scsi@vger.kernel.org
9301 S:      Supported
9302 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9303 F:      drivers/scsi/smartpqi/Kconfig
9304 F:      drivers/scsi/smartpqi/Makefile
9305 F:      include/linux/cciss*.h
9306 F:      include/uapi/linux/cciss*.h
9307 F:      Documentation/scsi/smartpqi.txt
9308
9309 MICROSEMI ETHERNET SWITCH DRIVER
9310 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9311 L:      netdev@vger.kernel.org
9312 S:      Supported
9313 F:      drivers/net/ethernet/mscc/
9314
9315 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9316 M:      Chen Yu <yu.c.chen@intel.com>
9317 L:      platform-driver-x86@vger.kernel.org
9318 S:      Supported
9319 F:      drivers/platform/x86/surfacepro3_button.c
9320
9321 MICROTEK X6 SCANNER
9322 M:      Oliver Neukum <oliver@neukum.org>
9323 S:      Maintained
9324 F:      drivers/usb/image/microtek.*
9325
9326 MIPS
9327 M:      Ralf Baechle <ralf@linux-mips.org>
9328 M:      James Hogan <jhogan@kernel.org>
9329 L:      linux-mips@linux-mips.org
9330 W:      http://www.linux-mips.org/
9331 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9332 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9333 S:      Supported
9334 F:      Documentation/devicetree/bindings/mips/
9335 F:      Documentation/mips/
9336 F:      arch/mips/
9337 F:      drivers/platform/mips/
9338
9339 MIPS BOSTON DEVELOPMENT BOARD
9340 M:      Paul Burton <paul.burton@mips.com>
9341 L:      linux-mips@linux-mips.org
9342 S:      Maintained
9343 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9344 F:      arch/mips/boot/dts/img/boston.dts
9345 F:      arch/mips/configs/generic/board-boston.config
9346 F:      drivers/clk/imgtec/clk-boston.c
9347 F:      include/dt-bindings/clock/boston-clock.h
9348
9349 MIPS GENERIC PLATFORM
9350 M:      Paul Burton <paul.burton@mips.com>
9351 L:      linux-mips@linux-mips.org
9352 S:      Supported
9353 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9354 F:      arch/mips/generic/
9355 F:      arch/mips/tools/generic-board-config.sh
9356
9357 MIPS/LOONGSON1 ARCHITECTURE
9358 M:      Keguang Zhang <keguang.zhang@gmail.com>
9359 L:      linux-mips@linux-mips.org
9360 S:      Maintained
9361 F:      arch/mips/loongson32/
9362 F:      arch/mips/include/asm/mach-loongson32/
9363 F:      drivers/*/*loongson1*
9364 F:      drivers/*/*/*loongson1*
9365
9366 MIPS/LOONGSON2 ARCHITECTURE
9367 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9368 L:      linux-mips@linux-mips.org
9369 S:      Maintained
9370 F:      arch/mips/loongson64/*{2e/2f}*
9371 F:      arch/mips/include/asm/mach-loongson64/
9372 F:      drivers/*/*loongson2*
9373 F:      drivers/*/*/*loongson2*
9374
9375 MIPS/LOONGSON3 ARCHITECTURE
9376 M:      Huacai Chen <chenhc@lemote.com>
9377 L:      linux-mips@linux-mips.org
9378 S:      Maintained
9379 F:      arch/mips/loongson64/
9380 F:      arch/mips/include/asm/mach-loongson64/
9381 F:      drivers/platform/mips/cpu_hwmon.c
9382 F:      drivers/*/*loongson3*
9383 F:      drivers/*/*/*loongson3*
9384
9385 MIPS RINT INSTRUCTION EMULATION
9386 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9387 L:      linux-mips@linux-mips.org
9388 S:      Supported
9389 F:      arch/mips/math-emu/sp_rint.c
9390 F:      arch/mips/math-emu/dp_rint.c
9391
9392 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9393 M:      Hans Verkuil <hverkuil@xs4all.nl>
9394 L:      linux-media@vger.kernel.org
9395 T:      git git://linuxtv.org/media_tree.git
9396 W:      https://linuxtv.org
9397 S:      Odd Fixes
9398 F:      drivers/media/radio/radio-miropcm20*
9399
9400 MMP SUPPORT
9401 M:      Eric Miao <eric.y.miao@gmail.com>
9402 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9404 T:      git git://github.com/hzhuang1/linux.git
9405 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9406 S:      Maintained
9407 F:      arch/arm/boot/dts/mmp*
9408 F:      arch/arm/mach-mmp/
9409
9410 MN88472 MEDIA DRIVER
9411 M:      Antti Palosaari <crope@iki.fi>
9412 L:      linux-media@vger.kernel.org
9413 W:      https://linuxtv.org
9414 W:      http://palosaari.fi/linux/
9415 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9416 S:      Maintained
9417 F:      drivers/media/dvb-frontends/mn88472*
9418
9419 MN88473 MEDIA DRIVER
9420 M:      Antti Palosaari <crope@iki.fi>
9421 L:      linux-media@vger.kernel.org
9422 W:      https://linuxtv.org
9423 W:      http://palosaari.fi/linux/
9424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9425 S:      Maintained
9426 F:      drivers/media/dvb-frontends/mn88473*
9427
9428 MODULE SUPPORT
9429 M:      Jessica Yu <jeyu@kernel.org>
9430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9431 S:      Maintained
9432 F:      include/linux/module.h
9433 F:      kernel/module.c
9434
9435 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9436 W:      http://popies.net/meye/
9437 S:      Orphan
9438 F:      Documentation/media/v4l-drivers/meye*
9439 F:      drivers/media/pci/meye/
9440 F:      include/uapi/linux/meye.h
9441
9442 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9443 M:      Jiri Slaby <jirislaby@gmail.com>
9444 S:      Maintained
9445 F:      Documentation/serial/moxa-smartio
9446 F:      drivers/tty/mxser.*
9447
9448 MR800 AVERMEDIA USB FM RADIO DRIVER
9449 M:      Alexey Klimov <klimov.linux@gmail.com>
9450 L:      linux-media@vger.kernel.org
9451 T:      git git://linuxtv.org/media_tree.git
9452 S:      Maintained
9453 F:      drivers/media/radio/radio-mr800.c
9454
9455 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9456 M:      Alan Ott <alan@signal11.us>
9457 L:      linux-wpan@vger.kernel.org
9458 S:      Maintained
9459 F:      drivers/net/ieee802154/mrf24j40.c
9460 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9461
9462 MSI LAPTOP SUPPORT
9463 M:      "Lee, Chun-Yi" <jlee@suse.com>
9464 L:      platform-driver-x86@vger.kernel.org
9465 S:      Maintained
9466 F:      drivers/platform/x86/msi-laptop.c
9467
9468 MSI WMI SUPPORT
9469 L:      platform-driver-x86@vger.kernel.org
9470 S:      Orphan
9471 F:      drivers/platform/x86/msi-wmi.c
9472
9473 MSI001 MEDIA DRIVER
9474 M:      Antti Palosaari <crope@iki.fi>
9475 L:      linux-media@vger.kernel.org
9476 W:      https://linuxtv.org
9477 W:      http://palosaari.fi/linux/
9478 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9479 T:      git git://linuxtv.org/anttip/media_tree.git
9480 S:      Maintained
9481 F:      drivers/media/tuners/msi001*
9482
9483 MSI2500 MEDIA DRIVER
9484 M:      Antti Palosaari <crope@iki.fi>
9485 L:      linux-media@vger.kernel.org
9486 W:      https://linuxtv.org
9487 W:      http://palosaari.fi/linux/
9488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9489 T:      git git://linuxtv.org/anttip/media_tree.git
9490 S:      Maintained
9491 F:      drivers/media/usb/msi2500/
9492
9493 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9494 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9495 L:      linux-mtd@lists.infradead.org
9496 S:      Maintained
9497 F:      drivers/mtd/devices/docg3*
9498
9499 MT9M032 APTINA SENSOR DRIVER
9500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9501 L:      linux-media@vger.kernel.org
9502 T:      git git://linuxtv.org/media_tree.git
9503 S:      Maintained
9504 F:      drivers/media/i2c/mt9m032.c
9505 F:      include/media/i2c/mt9m032.h
9506
9507 MT9P031 APTINA CAMERA SENSOR
9508 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9509 L:      linux-media@vger.kernel.org
9510 T:      git git://linuxtv.org/media_tree.git
9511 S:      Maintained
9512 F:      drivers/media/i2c/mt9p031.c
9513 F:      include/media/i2c/mt9p031.h
9514
9515 MT9T001 APTINA CAMERA SENSOR
9516 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9517 L:      linux-media@vger.kernel.org
9518 T:      git git://linuxtv.org/media_tree.git
9519 S:      Maintained
9520 F:      drivers/media/i2c/mt9t001.c
9521 F:      include/media/i2c/mt9t001.h
9522
9523 MT9T112 APTINA CAMERA SENSOR
9524 M:      Jacopo Mondi <jacopo@jmondi.org>
9525 L:      linux-media@vger.kernel.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Odd Fixes
9528 F:      drivers/media/i2c/mt9t112.c
9529 F:      include/media/i2c/mt9t112.h
9530
9531 MT9V032 APTINA CAMERA SENSOR
9532 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9533 L:      linux-media@vger.kernel.org
9534 T:      git git://linuxtv.org/media_tree.git
9535 S:      Maintained
9536 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9537 F:      drivers/media/i2c/mt9v032.c
9538 F:      include/media/i2c/mt9v032.h
9539
9540 MULTIFUNCTION DEVICES (MFD)
9541 M:      Lee Jones <lee.jones@linaro.org>
9542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9543 S:      Supported
9544 F:      Documentation/devicetree/bindings/mfd/
9545 F:      drivers/mfd/
9546 F:      include/linux/mfd/
9547 F:      include/dt-bindings/mfd/
9548
9549 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9550 S:      Orphan
9551 F:      drivers/mmc/host/mmc_spi.c
9552 F:      include/linux/spi/mmc_spi.h
9553
9554 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9555 M:      Ulf Hansson <ulf.hansson@linaro.org>
9556 L:      linux-mmc@vger.kernel.org
9557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9558 S:      Maintained
9559 F:      Documentation/devicetree/bindings/mmc/
9560 F:      drivers/mmc/
9561 F:      include/linux/mmc/
9562 F:      include/uapi/linux/mmc/
9563
9564 MULTIPLEXER SUBSYSTEM
9565 M:      Peter Rosin <peda@axentia.se>
9566 S:      Maintained
9567 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9568 F:      Documentation/devicetree/bindings/mux/
9569 F:      include/linux/dt-bindings/mux/
9570 F:      include/linux/mux/
9571 F:      drivers/mux/
9572
9573 MULTITECH MULTIPORT CARD (ISICOM)
9574 S:      Orphan
9575 F:      drivers/tty/isicom.c
9576 F:      include/linux/isicom.h
9577
9578 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9579 M:      Bin Liu <b-liu@ti.com>
9580 L:      linux-usb@vger.kernel.org
9581 S:      Maintained
9582 F:      drivers/usb/musb/
9583
9584 MXL5007T MEDIA DRIVER
9585 M:      Michael Krufky <mkrufky@linuxtv.org>
9586 L:      linux-media@vger.kernel.org
9587 W:      https://linuxtv.org
9588 W:      http://github.com/mkrufky
9589 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9590 T:      git git://linuxtv.org/mkrufky/tuners.git
9591 S:      Maintained
9592 F:      drivers/media/tuners/mxl5007t.*
9593
9594 MXSFB DRM DRIVER
9595 M:      Marek Vasut <marex@denx.de>
9596 S:      Supported
9597 F:      drivers/gpu/drm/mxsfb/
9598 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9599
9600 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9601 M:      Chris Lee <christopher.lee@cspi.com>
9602 L:      netdev@vger.kernel.org
9603 W:      https://www.cspi.com/ethernet-products/support/downloads/
9604 S:      Supported
9605 F:      drivers/net/ethernet/myricom/myri10ge/
9606
9607 NAND FLASH SUBSYSTEM
9608 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9609 R:      Richard Weinberger <richard@nod.at>
9610 L:      linux-mtd@lists.infradead.org
9611 W:      http://www.linux-mtd.infradead.org/
9612 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9613 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9614 T:      git git://git.infradead.org/linux-mtd.git nand/next
9615 S:      Maintained
9616 F:      drivers/mtd/nand/
9617 F:      include/linux/mtd/*nand*.h
9618
9619 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9620 M:      Daniel Mack <zonque@gmail.com>
9621 S:      Maintained
9622 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9623 W:      http://www.native-instruments.com
9624 F:      sound/usb/caiaq/
9625
9626 NATSEMI ETHERNET DRIVER (DP8381x)
9627 S:      Orphan
9628 F:      drivers/net/ethernet/natsemi/natsemi.c
9629
9630 NCP FILESYSTEM
9631 M:      Petr Vandrovec <petr@vandrovec.name>
9632 S:      Obsolete
9633 F:      drivers/staging/ncpfs/
9634
9635 NCR 5380 SCSI DRIVERS
9636 M:      Finn Thain <fthain@telegraphics.com.au>
9637 M:      Michael Schmitz <schmitzmic@gmail.com>
9638 L:      linux-scsi@vger.kernel.org
9639 S:      Maintained
9640 F:      Documentation/scsi/g_NCR5380.txt
9641 F:      drivers/scsi/NCR5380.*
9642 F:      drivers/scsi/arm/cumana_1.c
9643 F:      drivers/scsi/arm/oak.c
9644 F:      drivers/scsi/atari_scsi.*
9645 F:      drivers/scsi/dmx3191d.c
9646 F:      drivers/scsi/g_NCR5380.*
9647 F:      drivers/scsi/mac_scsi.*
9648 F:      drivers/scsi/sun3_scsi.*
9649 F:      drivers/scsi/sun3_scsi_vme.c
9650
9651 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9652 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9653 L:      linux-scsi@vger.kernel.org
9654 S:      Maintained
9655 F:      drivers/scsi/NCR_D700.*
9656
9657 NCT6775 HARDWARE MONITOR DRIVER
9658 M:      Guenter Roeck <linux@roeck-us.net>
9659 L:      linux-hwmon@vger.kernel.org
9660 S:      Maintained
9661 F:      Documentation/hwmon/nct6775
9662 F:      drivers/hwmon/nct6775.c
9663
9664 NET_FAILOVER MODULE
9665 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9666 L:      netdev@vger.kernel.org
9667 S:      Supported
9668 F:      driver/net/net_failover.c
9669 F:      include/net/net_failover.h
9670 F:      Documentation/networking/net_failover.rst
9671
9672 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9673 M:      Faisal Latif <faisal.latif@intel.com>
9674 L:      linux-rdma@vger.kernel.org
9675 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9676 S:      Supported
9677 F:      drivers/infiniband/hw/nes/
9678 F:      include/uapi/rdma/nes-abi.h
9679
9680 NETEM NETWORK EMULATOR
9681 M:      Stephen Hemminger <stephen@networkplumber.org>
9682 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9683 S:      Maintained
9684 F:      net/sched/sch_netem.c
9685
9686 NETERION 10GbE DRIVERS (s2io/vxge)
9687 M:      Jon Mason <jdmason@kudzu.us>
9688 L:      netdev@vger.kernel.org
9689 S:      Supported
9690 F:      Documentation/networking/s2io.txt
9691 F:      Documentation/networking/vxge.txt
9692 F:      drivers/net/ethernet/neterion/
9693
9694 NETFILTER
9695 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9696 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9697 M:      Florian Westphal <fw@strlen.de>
9698 L:      netfilter-devel@vger.kernel.org
9699 L:      coreteam@netfilter.org
9700 W:      http://www.netfilter.org/
9701 W:      http://www.iptables.org/
9702 W:      http://www.nftables.org/
9703 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9706 S:      Maintained
9707 F:      include/linux/netfilter*
9708 F:      include/linux/netfilter/
9709 F:      include/net/netfilter/
9710 F:      include/uapi/linux/netfilter*
9711 F:      include/uapi/linux/netfilter/
9712 F:      net/*/netfilter.c
9713 F:      net/*/netfilter/
9714 F:      net/netfilter/
9715 F:      net/bridge/br_netfilter*.c
9716
9717 NETROM NETWORK LAYER
9718 M:      Ralf Baechle <ralf@linux-mips.org>
9719 L:      linux-hams@vger.kernel.org
9720 W:      http://www.linux-ax25.org/
9721 S:      Maintained
9722 F:      include/net/netrom.h
9723 F:      include/uapi/linux/netrom.h
9724 F:      net/netrom/
9725
9726 NETRONOME ETHERNET DRIVERS
9727 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9728 L:      oss-drivers@netronome.com
9729 S:      Maintained
9730 F:      drivers/net/ethernet/netronome/
9731
9732 NETWORK BLOCK DEVICE (NBD)
9733 M:      Josef Bacik <jbacik@fb.com>
9734 S:      Maintained
9735 L:      linux-block@vger.kernel.org
9736 L:      nbd@other.debian.org
9737 F:      Documentation/blockdev/nbd.txt
9738 F:      drivers/block/nbd.c
9739 F:      include/uapi/linux/nbd.h
9740
9741 NETWORK DROP MONITOR
9742 M:      Neil Horman <nhorman@tuxdriver.com>
9743 L:      netdev@vger.kernel.org
9744 S:      Maintained
9745 W:      https://fedorahosted.org/dropwatch/
9746 F:      net/core/drop_monitor.c
9747
9748 NETWORKING DRIVERS
9749 M:      "David S. Miller" <davem@davemloft.net>
9750 L:      netdev@vger.kernel.org
9751 W:      http://www.linuxfoundation.org/en/Net
9752 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9755 S:      Odd Fixes
9756 F:      Documentation/devicetree/bindings/net/
9757 F:      drivers/net/
9758 F:      include/linux/if_*
9759 F:      include/linux/netdevice.h
9760 F:      include/linux/etherdevice.h
9761 F:      include/linux/fcdevice.h
9762 F:      include/linux/fddidevice.h
9763 F:      include/linux/hippidevice.h
9764 F:      include/linux/inetdevice.h
9765 F:      include/uapi/linux/if_*
9766 F:      include/uapi/linux/netdevice.h
9767
9768 NETWORKING DRIVERS (WIRELESS)
9769 M:      Kalle Valo <kvalo@codeaurora.org>
9770 L:      linux-wireless@vger.kernel.org
9771 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9774 S:      Maintained
9775 F:      Documentation/devicetree/bindings/net/wireless/
9776 F:      drivers/net/wireless/
9777
9778 NETWORKING [DSA]
9779 M:      Andrew Lunn <andrew@lunn.ch>
9780 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9781 M:      Florian Fainelli <f.fainelli@gmail.com>
9782 S:      Maintained
9783 F:      net/dsa/
9784 F:      include/net/dsa.h
9785 F:      include/linux/dsa/
9786 F:      drivers/net/dsa/
9787
9788 NETWORKING [GENERAL]
9789 M:      "David S. Miller" <davem@davemloft.net>
9790 L:      netdev@vger.kernel.org
9791 W:      http://www.linuxfoundation.org/en/Net
9792 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9795 B:      mailto:netdev@vger.kernel.org
9796 S:      Maintained
9797 F:      net/
9798 F:      include/net/
9799 F:      include/linux/in.h
9800 F:      include/linux/net.h
9801 F:      include/linux/netdevice.h
9802 F:      include/uapi/linux/in.h
9803 F:      include/uapi/linux/net.h
9804 F:      include/uapi/linux/netdevice.h
9805 F:      include/uapi/linux/net_namespace.h
9806 F:      tools/testing/selftests/net/
9807 F:      lib/net_utils.c
9808 F:      lib/random32.c
9809 F:      Documentation/networking/
9810
9811 NETWORKING [IPSEC]
9812 M:      Steffen Klassert <steffen.klassert@secunet.com>
9813 M:      Herbert Xu <herbert@gondor.apana.org.au>
9814 M:      "David S. Miller" <davem@davemloft.net>
9815 L:      netdev@vger.kernel.org
9816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9818 S:      Maintained
9819 F:      net/core/flow.c
9820 F:      net/xfrm/
9821 F:      net/key/
9822 F:      net/ipv4/xfrm*
9823 F:      net/ipv4/esp4*
9824 F:      net/ipv4/ah4.c
9825 F:      net/ipv4/ipcomp.c
9826 F:      net/ipv4/ip_vti.c
9827 F:      net/ipv6/xfrm*
9828 F:      net/ipv6/esp6*
9829 F:      net/ipv6/ah6.c
9830 F:      net/ipv6/ipcomp6.c
9831 F:      net/ipv6/ip6_vti.c
9832 F:      include/uapi/linux/xfrm.h
9833 F:      include/net/xfrm.h
9834
9835 NETWORKING [IPv4/IPv6]
9836 M:      "David S. Miller" <davem@davemloft.net>
9837 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9838 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9839 L:      netdev@vger.kernel.org
9840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9841 S:      Maintained
9842 F:      net/ipv4/
9843 F:      net/ipv6/
9844 F:      include/net/ip*
9845 F:      arch/x86/net/*
9846
9847 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9848 M:      Paul Moore <paul@paul-moore.com>
9849 W:      https://github.com/netlabel
9850 L:      netdev@vger.kernel.org
9851 L:      linux-security-module@vger.kernel.org
9852 S:      Maintained
9853 F:      Documentation/netlabel/
9854 F:      include/net/calipso.h
9855 F:      include/net/cipso_ipv4.h
9856 F:      include/net/netlabel.h
9857 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9858 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9859 F:      net/netlabel/
9860 F:      net/ipv4/cipso_ipv4.c
9861 F:      net/ipv6/calipso.c
9862 F:      net/netfilter/xt_CONNSECMARK.c
9863 F:      net/netfilter/xt_SECMARK.c
9864
9865 NETWORKING [TCP]
9866 M:      Eric Dumazet <edumazet@google.com>
9867 L:      netdev@vger.kernel.org
9868 S:      Maintained
9869 F:      net/ipv4/tcp*.c
9870 F:      net/ipv4/syncookies.c
9871 F:      net/ipv6/tcp*.c
9872 F:      net/ipv6/syncookies.c
9873 F:      include/uapi/linux/tcp.h
9874 F:      include/net/tcp.h
9875 F:      include/linux/tcp.h
9876 F:      include/trace/events/tcp.h
9877
9878 NETWORKING [TLS]
9879 M:      Boris Pismenny <borisp@mellanox.com>
9880 M:      Aviad Yehezkel <aviadye@mellanox.com>
9881 M:      Dave Watson <davejwatson@fb.com>
9882 L:      netdev@vger.kernel.org
9883 S:      Maintained
9884 F:      net/tls/*
9885 F:      include/uapi/linux/tls.h
9886 F:      include/net/tls.h
9887
9888 NETWORKING [WIRELESS]
9889 L:      linux-wireless@vger.kernel.org
9890 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9891
9892 NETDEVSIM
9893 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9894 S:      Maintained
9895 F:      drivers/net/netdevsim/*
9896
9897 NETXEN (1/10) GbE SUPPORT
9898 M:      Manish Chopra <manish.chopra@cavium.com>
9899 M:      Rahul Verma <rahul.verma@cavium.com>
9900 M:      Dept-GELinuxNICDev@cavium.com
9901 L:      netdev@vger.kernel.org
9902 S:      Supported
9903 F:      drivers/net/ethernet/qlogic/netxen/
9904
9905 NFC SUBSYSTEM
9906 M:      Samuel Ortiz <sameo@linux.intel.com>
9907 L:      linux-wireless@vger.kernel.org
9908 L:      linux-nfc@lists.01.org (subscribers-only)
9909 S:      Supported
9910 F:      net/nfc/
9911 F:      include/net/nfc/
9912 F:      include/uapi/linux/nfc.h
9913 F:      drivers/nfc/
9914 F:      include/linux/platform_data/nfcmrvl.h
9915 F:      include/linux/platform_data/nxp-nci.h
9916 F:      Documentation/devicetree/bindings/net/nfc/
9917
9918 NFS, SUNRPC, AND LOCKD CLIENTS
9919 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9920 M:      Anna Schumaker <anna.schumaker@netapp.com>
9921 L:      linux-nfs@vger.kernel.org
9922 W:      http://client.linux-nfs.org
9923 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9924 S:      Maintained
9925 F:      fs/lockd/
9926 F:      fs/nfs/
9927 F:      fs/nfs_common/
9928 F:      net/sunrpc/
9929 F:      include/linux/lockd/
9930 F:      include/linux/nfs*
9931 F:      include/linux/sunrpc/
9932 F:      include/uapi/linux/nfs*
9933 F:      include/uapi/linux/sunrpc/
9934
9935 NILFS2 FILESYSTEM
9936 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9937 L:      linux-nilfs@vger.kernel.org
9938 W:      https://nilfs.sourceforge.io/
9939 W:      https://nilfs.osdn.jp/
9940 T:      git git://github.com/konis/nilfs2.git
9941 S:      Supported
9942 F:      Documentation/filesystems/nilfs2.txt
9943 F:      fs/nilfs2/
9944 F:      include/trace/events/nilfs2.h
9945 F:      include/uapi/linux/nilfs2_api.h
9946 F:      include/uapi/linux/nilfs2_ondisk.h
9947
9948 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9949 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9950 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9951 S:      Maintained
9952 F:      Documentation/scsi/NinjaSCSI.txt
9953 F:      drivers/scsi/pcmcia/nsp_*
9954
9955 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9956 M:      GOTO Masanori <gotom@debian.or.jp>
9957 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9958 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9959 S:      Maintained
9960 F:      Documentation/scsi/NinjaSCSI.txt
9961 F:      drivers/scsi/nsp32*
9962
9963 NIOS2 ARCHITECTURE
9964 M:      Ley Foon Tan <lftan@altera.com>
9965 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9967 S:      Maintained
9968 F:      arch/nios2/
9969
9970 NOHZ, DYNTICKS SUPPORT
9971 M:      Frederic Weisbecker <fweisbec@gmail.com>
9972 M:      Thomas Gleixner <tglx@linutronix.de>
9973 M:      Ingo Molnar <mingo@kernel.org>
9974 L:      linux-kernel@vger.kernel.org
9975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9976 S:      Maintained
9977 F:      kernel/time/tick*.*
9978 F:      include/linux/tick.h
9979 F:      include/linux/sched/nohz.h
9980
9981 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9982 M:      Pavel Machek <pavel@ucw.cz>
9983 M:      Sakari Ailus <sakari.ailus@iki.fi>
9984 L:      linux-media@vger.kernel.org
9985 S:      Maintained
9986 F:      drivers/media/i2c/et8ek8
9987 F:      drivers/media/i2c/ad5820.c
9988
9989 NOKIA N900 POWER SUPPLY DRIVERS
9990 R:      Pali Rohár <pali.rohar@gmail.com>
9991 F:      include/linux/power/bq2415x_charger.h
9992 F:      include/linux/power/bq27xxx_battery.h
9993 F:      include/linux/power/isp1704_charger.h
9994 F:      drivers/power/supply/bq2415x_charger.c
9995 F:      drivers/power/supply/bq27xxx_battery.c
9996 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9997 F:      drivers/power/supply/isp1704_charger.c
9998 F:      drivers/power/supply/rx51_battery.c
9999
10000 NTB AMD DRIVER
10001 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10002 L:      linux-ntb@googlegroups.com
10003 S:      Supported
10004 F:      drivers/ntb/hw/amd/
10005
10006 NTB DRIVER CORE
10007 M:      Jon Mason <jdmason@kudzu.us>
10008 M:      Dave Jiang <dave.jiang@intel.com>
10009 M:      Allen Hubbe <allenbh@gmail.com>
10010 L:      linux-ntb@googlegroups.com
10011 S:      Supported
10012 W:      https://github.com/jonmason/ntb/wiki
10013 T:      git git://github.com/jonmason/ntb.git
10014 F:      drivers/ntb/
10015 F:      drivers/net/ntb_netdev.c
10016 F:      include/linux/ntb.h
10017 F:      include/linux/ntb_transport.h
10018 F:      tools/testing/selftests/ntb/
10019
10020 NTB IDT DRIVER
10021 M:      Serge Semin <fancer.lancer@gmail.com>
10022 L:      linux-ntb@googlegroups.com
10023 S:      Supported
10024 F:      drivers/ntb/hw/idt/
10025
10026 NTB INTEL DRIVER
10027 M:      Dave Jiang <dave.jiang@intel.com>
10028 L:      linux-ntb@googlegroups.com
10029 S:      Supported
10030 W:      https://github.com/davejiang/linux/wiki
10031 T:      git https://github.com/davejiang/linux.git
10032 F:      drivers/ntb/hw/intel/
10033
10034 NTFS FILESYSTEM
10035 M:      Anton Altaparmakov <anton@tuxera.com>
10036 L:      linux-ntfs-dev@lists.sourceforge.net
10037 W:      http://www.tuxera.com/
10038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10039 S:      Supported
10040 F:      Documentation/filesystems/ntfs.txt
10041 F:      fs/ntfs/
10042
10043 NUBUS SUBSYSTEM
10044 M:      Finn Thain <fthain@telegraphics.com.au>
10045 L:      linux-m68k@lists.linux-m68k.org
10046 S:      Maintained
10047 F:      arch/*/include/asm/nubus.h
10048 F:      drivers/nubus/
10049 F:      include/linux/nubus.h
10050 F:      include/uapi/linux/nubus.h
10051
10052 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10053 M:      Antonino Daplas <adaplas@gmail.com>
10054 L:      linux-fbdev@vger.kernel.org
10055 S:      Maintained
10056 F:      drivers/video/fbdev/riva/
10057 F:      drivers/video/fbdev/nvidia/
10058
10059 NVM EXPRESS DRIVER
10060 M:      Keith Busch <keith.busch@intel.com>
10061 M:      Jens Axboe <axboe@fb.com>
10062 M:      Christoph Hellwig <hch@lst.de>
10063 M:      Sagi Grimberg <sagi@grimberg.me>
10064 L:      linux-nvme@lists.infradead.org
10065 T:      git://git.infradead.org/nvme.git
10066 W:      http://git.infradead.org/nvme.git
10067 S:      Supported
10068 F:      drivers/nvme/host/
10069 F:      include/linux/nvme.h
10070 F:      include/uapi/linux/nvme_ioctl.h
10071
10072 NVM EXPRESS FC TRANSPORT DRIVERS
10073 M:      James Smart <james.smart@broadcom.com>
10074 L:      linux-nvme@lists.infradead.org
10075 S:      Supported
10076 F:      include/linux/nvme-fc.h
10077 F:      include/linux/nvme-fc-driver.h
10078 F:      drivers/nvme/host/fc.c
10079 F:      drivers/nvme/target/fc.c
10080 F:      drivers/nvme/target/fcloop.c
10081
10082 NVM EXPRESS TARGET DRIVER
10083 M:      Christoph Hellwig <hch@lst.de>
10084 M:      Sagi Grimberg <sagi@grimberg.me>
10085 L:      linux-nvme@lists.infradead.org
10086 T:      git://git.infradead.org/nvme.git
10087 W:      http://git.infradead.org/nvme.git
10088 S:      Supported
10089 F:      drivers/nvme/target/
10090
10091 NVMEM FRAMEWORK
10092 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10093 S:      Maintained
10094 F:      drivers/nvmem/
10095 F:      Documentation/devicetree/bindings/nvmem/
10096 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10097 F:      include/linux/nvmem-consumer.h
10098 F:      include/linux/nvmem-provider.h
10099
10100 NXP SGTL5000 DRIVER
10101 M:      Fabio Estevam <fabio.estevam@nxp.com>
10102 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10103 S:      Maintained
10104 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10105 F:      sound/soc/codecs/sgtl5000*
10106
10107 NXP TDA998X DRM DRIVER
10108 M:      Russell King <linux@armlinux.org.uk>
10109 S:      Supported
10110 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10111 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10112 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10113 F:      include/drm/i2c/tda998x.h
10114
10115 NXP TFA9879 DRIVER
10116 M:      Peter Rosin <peda@axentia.se>
10117 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10118 S:      Maintained
10119 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10120 F:      sound/soc/codecs/tfa9879*
10121
10122 NXP-NCI NFC DRIVER
10123 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10124 R:      Charles Gorand <charles.gorand@effinnov.com>
10125 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10126 S:      Supported
10127 F:      drivers/nfc/nxp-nci
10128
10129 OBJTOOL
10130 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10131 M:      Peter Zijlstra <peterz@infradead.org>
10132 S:      Supported
10133 F:      tools/objtool/
10134
10135 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10136 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10137 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10138 L:      linuxppc-dev@lists.ozlabs.org
10139 S:      Supported
10140 F:      arch/powerpc/platforms/powernv/ocxl.c
10141 F:      arch/powerpc/include/asm/pnv-ocxl.h
10142 F:      drivers/misc/ocxl/
10143 F:      include/misc/ocxl*
10144 F:      include/uapi/misc/ocxl.h
10145 F:      Documentation/accelerators/ocxl.txt
10146
10147 OMAP AUDIO SUPPORT
10148 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10149 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10150 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10151 L:      linux-omap@vger.kernel.org
10152 S:      Maintained
10153 F:      sound/soc/omap/
10154
10155 OMAP CLOCK FRAMEWORK SUPPORT
10156 M:      Paul Walmsley <paul@pwsan.com>
10157 L:      linux-omap@vger.kernel.org
10158 S:      Maintained
10159 F:      arch/arm/*omap*/*clock*
10160
10161 OMAP DEVICE TREE SUPPORT
10162 M:      Benoît Cousson <bcousson@baylibre.com>
10163 M:      Tony Lindgren <tony@atomide.com>
10164 L:      linux-omap@vger.kernel.org
10165 L:      devicetree@vger.kernel.org
10166 S:      Maintained
10167 F:      arch/arm/boot/dts/*omap*
10168 F:      arch/arm/boot/dts/*am3*
10169 F:      arch/arm/boot/dts/*am4*
10170 F:      arch/arm/boot/dts/*am5*
10171 F:      arch/arm/boot/dts/*dra7*
10172
10173 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10174 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10175 L:      linux-omap@vger.kernel.org
10176 L:      linux-fbdev@vger.kernel.org
10177 S:      Maintained
10178 F:      drivers/video/fbdev/omap2/
10179 F:      Documentation/arm/OMAP/DSS
10180
10181 OMAP FRAMEBUFFER SUPPORT
10182 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10183 L:      linux-fbdev@vger.kernel.org
10184 L:      linux-omap@vger.kernel.org
10185 S:      Maintained
10186 F:      drivers/video/fbdev/omap/
10187
10188 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10189 M:      Roger Quadros <rogerq@ti.com>
10190 M:      Tony Lindgren <tony@atomide.com>
10191 L:      linux-omap@vger.kernel.org
10192 S:      Maintained
10193 F:      drivers/memory/omap-gpmc.c
10194 F:      arch/arm/mach-omap2/*gpmc*
10195
10196 OMAP GPIO DRIVER
10197 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10198 M:      Santosh Shilimkar <ssantosh@kernel.org>
10199 M:      Kevin Hilman <khilman@kernel.org>
10200 L:      linux-omap@vger.kernel.org
10201 S:      Maintained
10202 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10203 F:      drivers/gpio/gpio-omap.c
10204
10205 OMAP HARDWARE SPINLOCK SUPPORT
10206 M:      Ohad Ben-Cohen <ohad@wizery.com>
10207 L:      linux-omap@vger.kernel.org
10208 S:      Maintained
10209 F:      drivers/hwspinlock/omap_hwspinlock.c
10210
10211 OMAP HS MMC SUPPORT
10212 L:      linux-mmc@vger.kernel.org
10213 L:      linux-omap@vger.kernel.org
10214 S:      Orphan
10215 F:      drivers/mmc/host/omap_hsmmc.c
10216
10217 OMAP HWMOD DATA
10218 M:      Paul Walmsley <paul@pwsan.com>
10219 L:      linux-omap@vger.kernel.org
10220 S:      Maintained
10221 F:      arch/arm/mach-omap2/omap_hwmod*data*
10222
10223 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10224 M:      Benoît Cousson <bcousson@baylibre.com>
10225 L:      linux-omap@vger.kernel.org
10226 S:      Maintained
10227 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10228
10229 OMAP HWMOD SUPPORT
10230 M:      Benoît Cousson <bcousson@baylibre.com>
10231 M:      Paul Walmsley <paul@pwsan.com>
10232 L:      linux-omap@vger.kernel.org
10233 S:      Maintained
10234 F:      arch/arm/mach-omap2/omap_hwmod.*
10235
10236 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10237 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10238 L:      linux-media@vger.kernel.org
10239 S:      Maintained
10240 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10241 F:      drivers/media/platform/omap3isp/
10242 F:      drivers/staging/media/omap4iss/
10243
10244 OMAP MMC SUPPORT
10245 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10246 L:      linux-omap@vger.kernel.org
10247 S:      Maintained
10248 F:      drivers/mmc/host/omap.c
10249
10250 OMAP POWER MANAGEMENT SUPPORT
10251 M:      Kevin Hilman <khilman@kernel.org>
10252 L:      linux-omap@vger.kernel.org
10253 S:      Maintained
10254 F:      arch/arm/*omap*/*pm*
10255 F:      drivers/cpufreq/omap-cpufreq.c
10256
10257 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10258 M:      Rajendra Nayak <rnayak@codeaurora.org>
10259 M:      Paul Walmsley <paul@pwsan.com>
10260 L:      linux-omap@vger.kernel.org
10261 S:      Maintained
10262 F:      arch/arm/mach-omap2/prm*
10263
10264 OMAP RANDOM NUMBER GENERATOR SUPPORT
10265 M:      Deepak Saxena <dsaxena@plexity.net>
10266 S:      Maintained
10267 F:      drivers/char/hw_random/omap-rng.c
10268
10269 OMAP USB SUPPORT
10270 L:      linux-usb@vger.kernel.org
10271 L:      linux-omap@vger.kernel.org
10272 S:      Orphan
10273 F:      drivers/usb/*/*omap*
10274 F:      arch/arm/*omap*/usb*
10275
10276 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10277 M:      Mark Jackson <mpfj@newflow.co.uk>
10278 L:      linux-omap@vger.kernel.org
10279 S:      Maintained
10280 F:      arch/arm/boot/dts/am335x-nano.dts
10281
10282 OMAP1 SUPPORT
10283 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10284 M:      Tony Lindgren <tony@atomide.com>
10285 L:      linux-omap@vger.kernel.org
10286 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10288 S:      Maintained
10289 F:      arch/arm/mach-omap1/
10290 F:      arch/arm/plat-omap/
10291 F:      arch/arm/configs/omap1_defconfig
10292 F:      drivers/i2c/busses/i2c-omap.c
10293 F:      include/linux/i2c-omap.h
10294
10295 OMAP2+ SUPPORT
10296 M:      Tony Lindgren <tony@atomide.com>
10297 L:      linux-omap@vger.kernel.org
10298 W:      http://www.muru.com/linux/omap/
10299 W:      http://linux.omap.com/
10300 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10302 S:      Maintained
10303 F:      arch/arm/mach-omap2/
10304 F:      arch/arm/plat-omap/
10305 F:      arch/arm/configs/omap2plus_defconfig
10306 F:      drivers/i2c/busses/i2c-omap.c
10307 F:      drivers/irqchip/irq-omap-intc.c
10308 F:      drivers/mfd/*omap*.c
10309 F:      drivers/mfd/menelaus.c
10310 F:      drivers/mfd/palmas.c
10311 F:      drivers/mfd/tps65217.c
10312 F:      drivers/mfd/tps65218.c
10313 F:      drivers/mfd/tps65910.c
10314 F:      drivers/mfd/twl-core.[ch]
10315 F:      drivers/mfd/twl4030*.c
10316 F:      drivers/mfd/twl6030*.c
10317 F:      drivers/mfd/twl6040*.c
10318 F:      drivers/regulator/palmas-regulator*.c
10319 F:      drivers/regulator/pbias-regulator.c
10320 F:      drivers/regulator/tps65217-regulator.c
10321 F:      drivers/regulator/tps65218-regulator.c
10322 F:      drivers/regulator/tps65910-regulator.c
10323 F:      drivers/regulator/twl-regulator.c
10324 F:      drivers/regulator/twl6030-regulator.c
10325 F:      include/linux/i2c-omap.h
10326
10327 ONION OMEGA2+ BOARD
10328 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10329 L:      linux-mips@linux-mips.org
10330 S:      Maintained
10331 F:      arch/mips/boot/dts/ralink/omega2p.dts
10332
10333 OMFS FILESYSTEM
10334 M:      Bob Copeland <me@bobcopeland.com>
10335 L:      linux-karma-devel@lists.sourceforge.net
10336 S:      Maintained
10337 F:      Documentation/filesystems/omfs.txt
10338 F:      fs/omfs/
10339
10340 OMNIKEY CARDMAN 4000 DRIVER
10341 M:      Harald Welte <laforge@gnumonks.org>
10342 S:      Maintained
10343 F:      drivers/char/pcmcia/cm4000_cs.c
10344 F:      include/linux/cm4000_cs.h
10345 F:      include/uapi/linux/cm4000_cs.h
10346
10347 OMNIKEY CARDMAN 4040 DRIVER
10348 M:      Harald Welte <laforge@gnumonks.org>
10349 S:      Maintained
10350 F:      drivers/char/pcmcia/cm4040_cs.*
10351
10352 OMNIVISION OV13858 SENSOR DRIVER
10353 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10354 L:      linux-media@vger.kernel.org
10355 T:      git git://linuxtv.org/media_tree.git
10356 S:      Maintained
10357 F:      drivers/media/i2c/ov13858.c
10358
10359 OMNIVISION OV2685 SENSOR DRIVER
10360 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10361 L:      linux-media@vger.kernel.org
10362 T:      git git://linuxtv.org/media_tree.git
10363 S:      Maintained
10364 F:      drivers/media/i2c/ov2685.c
10365
10366 OMNIVISION OV5640 SENSOR DRIVER
10367 M:      Steve Longerbeam <slongerbeam@gmail.com>
10368 L:      linux-media@vger.kernel.org
10369 T:      git git://linuxtv.org/media_tree.git
10370 S:      Maintained
10371 F:      drivers/media/i2c/ov5640.c
10372
10373 OMNIVISION OV5647 SENSOR DRIVER
10374 M:      Luis Oliveira <lolivei@synopsys.com>
10375 L:      linux-media@vger.kernel.org
10376 T:      git git://linuxtv.org/media_tree.git
10377 S:      Maintained
10378 F:      drivers/media/i2c/ov5647.c
10379
10380 OMNIVISION OV5695 SENSOR DRIVER
10381 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10382 L:      linux-media@vger.kernel.org
10383 T:      git git://linuxtv.org/media_tree.git
10384 S:      Maintained
10385 F:      drivers/media/i2c/ov5695.c
10386
10387 OMNIVISION OV7670 SENSOR DRIVER
10388 M:      Jonathan Corbet <corbet@lwn.net>
10389 L:      linux-media@vger.kernel.org
10390 T:      git git://linuxtv.org/media_tree.git
10391 S:      Maintained
10392 F:      drivers/media/i2c/ov7670.c
10393 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10394
10395 OMNIVISION OV772x SENSOR DRIVER
10396 M:      Jacopo Mondi <jacopo@jmondi.org>
10397 L:      linux-media@vger.kernel.org
10398 T:      git git://linuxtv.org/media_tree.git
10399 S:      Odd fixes
10400 F:      drivers/media/i2c/ov772x.c
10401 F:      include/media/i2c/ov772x.h
10402
10403 OMNIVISION OV7740 SENSOR DRIVER
10404 M:      Wenyou Yang <wenyou.yang@microchip.com>
10405 L:      linux-media@vger.kernel.org
10406 T:      git git://linuxtv.org/media_tree.git
10407 S:      Maintained
10408 F:      drivers/media/i2c/ov7740.c
10409 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10410
10411 OMNIVISION OV9650 SENSOR DRIVER
10412 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10413 R:      Akinobu Mita <akinobu.mita@gmail.com>
10414 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10415 L:      linux-media@vger.kernel.org
10416 T:      git git://linuxtv.org/media_tree.git
10417 S:      Maintained
10418 F:      drivers/media/i2c/ov9650.c
10419 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10420
10421 ONENAND FLASH DRIVER
10422 M:      Kyungmin Park <kyungmin.park@samsung.com>
10423 L:      linux-mtd@lists.infradead.org
10424 S:      Maintained
10425 F:      drivers/mtd/nand/onenand/
10426 F:      include/linux/mtd/onenand*.h
10427
10428 ONSTREAM SCSI TAPE DRIVER
10429 M:      Willem Riede <osst@riede.org>
10430 L:      osst-users@lists.sourceforge.net
10431 L:      linux-scsi@vger.kernel.org
10432 S:      Maintained
10433 F:      Documentation/scsi/osst.txt
10434 F:      drivers/scsi/osst.*
10435 F:      drivers/scsi/osst_*.h
10436 F:      drivers/scsi/st.h
10437
10438 OP-TEE DRIVER
10439 M:      Jens Wiklander <jens.wiklander@linaro.org>
10440 S:      Maintained
10441 F:      drivers/tee/optee/
10442
10443 OPA-VNIC DRIVER
10444 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10445 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10446 L:      linux-rdma@vger.kernel.org
10447 S:      Supported
10448 F:      drivers/infiniband/ulp/opa_vnic
10449
10450 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10451 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10452 L:      devicetree@vger.kernel.org
10453 S:      Maintained
10454 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10455 F:      Documentation/devicetree/overlay-notes.txt
10456 F:      drivers/of/overlay.c
10457 F:      drivers/of/resolver.c
10458
10459 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10460 M:      Rob Herring <robh+dt@kernel.org>
10461 M:      Frank Rowand <frowand.list@gmail.com>
10462 L:      devicetree@vger.kernel.org
10463 W:      http://www.devicetree.org/
10464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10465 S:      Maintained
10466 F:      drivers/of/
10467 F:      include/linux/of*.h
10468 F:      scripts/dtc/
10469 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10470
10471 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10472 M:      Rob Herring <robh+dt@kernel.org>
10473 M:      Mark Rutland <mark.rutland@arm.com>
10474 L:      devicetree@vger.kernel.org
10475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10476 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10477 S:      Maintained
10478 F:      Documentation/devicetree/
10479 F:      arch/*/boot/dts/
10480 F:      include/dt-bindings/
10481
10482 OPENCORES I2C BUS DRIVER
10483 M:      Peter Korsgaard <jacmet@sunsite.dk>
10484 L:      linux-i2c@vger.kernel.org
10485 S:      Maintained
10486 F:      Documentation/i2c/busses/i2c-ocores
10487 F:      drivers/i2c/busses/i2c-ocores.c
10488
10489 OPENRISC ARCHITECTURE
10490 M:      Jonas Bonn <jonas@southpole.se>
10491 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10492 M:      Stafford Horne <shorne@gmail.com>
10493 T:      git git://github.com/openrisc/linux.git
10494 L:      openrisc@lists.librecores.org
10495 W:      http://openrisc.io
10496 S:      Maintained
10497 F:      Documentation/devicetree/bindings/openrisc/
10498 F:      Documentation/openrisc/
10499 F:      arch/openrisc/
10500 F:      drivers/irqchip/irq-ompic.c
10501 F:      drivers/irqchip/irq-or1k-*
10502
10503 OPENVSWITCH
10504 M:      Pravin B Shelar <pshelar@ovn.org>
10505 L:      netdev@vger.kernel.org
10506 L:      dev@openvswitch.org
10507 W:      http://openvswitch.org
10508 S:      Maintained
10509 F:      net/openvswitch/
10510 F:      include/uapi/linux/openvswitch.h
10511
10512 OPERATING PERFORMANCE POINTS (OPP)
10513 M:      Viresh Kumar <vireshk@kernel.org>
10514 M:      Nishanth Menon <nm@ti.com>
10515 M:      Stephen Boyd <sboyd@kernel.org>
10516 L:      linux-pm@vger.kernel.org
10517 S:      Maintained
10518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10519 F:      drivers/opp/
10520 F:      include/linux/pm_opp.h
10521 F:      Documentation/power/opp.txt
10522 F:      Documentation/devicetree/bindings/opp/
10523
10524 OPL4 DRIVER
10525 M:      Clemens Ladisch <clemens@ladisch.de>
10526 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10527 T:      git git://git.alsa-project.org/alsa-kernel.git
10528 S:      Maintained
10529 F:      sound/drivers/opl4/
10530
10531 OPROFILE
10532 M:      Robert Richter <rric@kernel.org>
10533 L:      oprofile-list@lists.sf.net
10534 S:      Maintained
10535 F:      arch/*/include/asm/oprofile*.h
10536 F:      arch/*/oprofile/
10537 F:      drivers/oprofile/
10538 F:      include/linux/oprofile.h
10539
10540 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10541 M:      Mark Fasheh <mark@fasheh.com>
10542 M:      Joel Becker <jlbec@evilplan.org>
10543 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10544 W:      http://ocfs2.wiki.kernel.org
10545 S:      Supported
10546 F:      Documentation/filesystems/ocfs2.txt
10547 F:      Documentation/filesystems/dlmfs.txt
10548 F:      fs/ocfs2/
10549
10550 ORANGEFS FILESYSTEM
10551 M:      Mike Marshall <hubcap@omnibond.com>
10552 R:      Martin Brandenburg <martin@omnibond.com>
10553 L:      devel@lists.orangefs.org
10554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10555 S:      Supported
10556 F:      fs/orangefs/
10557 F:      Documentation/filesystems/orangefs.txt
10558
10559 ORINOCO DRIVER
10560 L:      linux-wireless@vger.kernel.org
10561 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10562 W:      http://www.nongnu.org/orinoco/
10563 S:      Orphan
10564 F:      drivers/net/wireless/intersil/orinoco/
10565
10566 OSD LIBRARY and FILESYSTEM
10567 M:      Boaz Harrosh <ooo@electrozaur.com>
10568 S:      Maintained
10569 F:      drivers/scsi/osd/
10570 F:      include/scsi/osd_*
10571 F:      fs/exofs/
10572
10573 OV2659 OMNIVISION SENSOR DRIVER
10574 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10575 L:      linux-media@vger.kernel.org
10576 W:      https://linuxtv.org
10577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10578 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10579 S:      Maintained
10580 F:      drivers/media/i2c/ov2659.c
10581 F:      include/media/i2c/ov2659.h
10582
10583 OVERLAY FILESYSTEM
10584 M:      Miklos Szeredi <miklos@szeredi.hu>
10585 L:      linux-unionfs@vger.kernel.org
10586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10587 S:      Supported
10588 F:      fs/overlayfs/
10589 F:      Documentation/filesystems/overlayfs.txt
10590
10591 P54 WIRELESS DRIVER
10592 M:      Christian Lamparter <chunkeey@googlemail.com>
10593 L:      linux-wireless@vger.kernel.org
10594 W:      http://wireless.kernel.org/en/users/Drivers/p54
10595 S:      Maintained
10596 F:      drivers/net/wireless/intersil/p54/
10597
10598 PA SEMI ETHERNET DRIVER
10599 L:      netdev@vger.kernel.org
10600 S:      Orphan
10601 F:      drivers/net/ethernet/pasemi/*
10602
10603 PA SEMI SMBUS DRIVER
10604 L:      linux-i2c@vger.kernel.org
10605 S:      Orphan
10606 F:      drivers/i2c/busses/i2c-pasemi.c
10607
10608 PADATA PARALLEL EXECUTION MECHANISM
10609 M:      Steffen Klassert <steffen.klassert@secunet.com>
10610 L:      linux-crypto@vger.kernel.org
10611 S:      Maintained
10612 F:      kernel/padata.c
10613 F:      include/linux/padata.h
10614 F:      Documentation/padata.txt
10615
10616 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10617 M:      Harald Welte <laforge@gnumonks.org>
10618 L:      platform-driver-x86@vger.kernel.org
10619 S:      Maintained
10620 F:      drivers/platform/x86/panasonic-laptop.c
10621
10622 PARALLEL LCD/KEYPAD PANEL DRIVER
10623 M:      Willy Tarreau <willy@haproxy.com>
10624 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10625 S:      Odd Fixes
10626 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10627 F:      drivers/misc/panel.c
10628
10629 PARALLEL PORT SUBSYSTEM
10630 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10631 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10632 L:      linux-parport@lists.infradead.org (subscribers-only)
10633 S:      Maintained
10634 F:      drivers/parport/
10635 F:      include/linux/parport*.h
10636 F:      drivers/char/ppdev.c
10637 F:      include/uapi/linux/ppdev.h
10638 F:      Documentation/parport*.txt
10639
10640 PARAVIRT_OPS INTERFACE
10641 M:      Juergen Gross <jgross@suse.com>
10642 M:      Alok Kataria <akataria@vmware.com>
10643 L:      virtualization@lists.linux-foundation.org
10644 S:      Supported
10645 F:      Documentation/virtual/paravirt_ops.txt
10646 F:      arch/*/kernel/paravirt*
10647 F:      arch/*/include/asm/paravirt*.h
10648 F:      include/linux/hypervisor.h
10649
10650 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10651 M:      Tim Waugh <tim@cyberelk.net>
10652 L:      linux-parport@lists.infradead.org (subscribers-only)
10653 S:      Maintained
10654 F:      Documentation/blockdev/paride.txt
10655 F:      drivers/block/paride/
10656
10657 PARISC ARCHITECTURE
10658 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10659 M:      Helge Deller <deller@gmx.de>
10660 L:      linux-parisc@vger.kernel.org
10661 W:      http://www.parisc-linux.org/
10662 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10665 S:      Maintained
10666 F:      arch/parisc/
10667 F:      Documentation/parisc/
10668 F:      drivers/parisc/
10669 F:      drivers/char/agp/parisc-agp.c
10670 F:      drivers/input/serio/gscps2.c
10671 F:      drivers/parport/parport_gsc.*
10672 F:      drivers/tty/serial/8250/8250_gsc.c
10673 F:      drivers/video/fbdev/sti*
10674 F:      drivers/video/console/sti*
10675 F:      drivers/video/logo/logo_parisc*
10676
10677 PARMAN
10678 M:      Jiri Pirko <jiri@mellanox.com>
10679 L:      netdev@vger.kernel.org
10680 S:      Supported
10681 F:      lib/parman.c
10682 F:      lib/test_parman.c
10683 F:      include/linux/parman.h
10684
10685 PC87360 HARDWARE MONITORING DRIVER
10686 M:      Jim Cromie <jim.cromie@gmail.com>
10687 L:      linux-hwmon@vger.kernel.org
10688 S:      Maintained
10689 F:      Documentation/hwmon/pc87360
10690 F:      drivers/hwmon/pc87360.c
10691
10692 PC8736x GPIO DRIVER
10693 M:      Jim Cromie <jim.cromie@gmail.com>
10694 S:      Maintained
10695 F:      drivers/char/pc8736x_gpio.c
10696
10697 PC87427 HARDWARE MONITORING DRIVER
10698 M:      Jean Delvare <jdelvare@suse.com>
10699 L:      linux-hwmon@vger.kernel.org
10700 S:      Maintained
10701 F:      Documentation/hwmon/pc87427
10702 F:      drivers/hwmon/pc87427.c
10703
10704 PCA9532 LED DRIVER
10705 M:      Riku Voipio <riku.voipio@iki.fi>
10706 S:      Maintained
10707 F:      drivers/leds/leds-pca9532.c
10708 F:      include/linux/leds-pca9532.h
10709
10710 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10711 M:      Guenter Roeck <linux@roeck-us.net>
10712 L:      linux-i2c@vger.kernel.org
10713 S:      Maintained
10714 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10715
10716 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10717 M:      Khalid Aziz <khalid@gonehiking.org>
10718 S:      Maintained
10719 F:      drivers/firmware/pcdp.*
10720
10721 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10722 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10723 L:      linux-pci@vger.kernel.org
10724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10725 S:      Maintained
10726 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10727 F:      drivers/pci/host/pci-aardvark.c
10728
10729 PCI DRIVER FOR ALTERA PCIE IP
10730 M:      Ley Foon Tan <lftan@altera.com>
10731 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10732 L:      linux-pci@vger.kernel.org
10733 S:      Supported
10734 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10735 F:      drivers/pci/host/pcie-altera.c
10736
10737 PCI DRIVER FOR APPLIEDMICRO XGENE
10738 M:      Tanmay Inamdar <tinamdar@apm.com>
10739 L:      linux-pci@vger.kernel.org
10740 L:      linux-arm-kernel@lists.infradead.org
10741 S:      Maintained
10742 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10743 F:      drivers/pci/host/pci-xgene.c
10744
10745 PCI DRIVER FOR ARM VERSATILE PLATFORM
10746 M:      Rob Herring <robh@kernel.org>
10747 L:      linux-pci@vger.kernel.org
10748 L:      linux-arm-kernel@lists.infradead.org
10749 S:      Maintained
10750 F:      Documentation/devicetree/bindings/pci/versatile.txt
10751 F:      drivers/pci/host/pci-versatile.c
10752
10753 PCI DRIVER FOR ARMADA 8K
10754 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10755 L:      linux-pci@vger.kernel.org
10756 L:      linux-arm-kernel@lists.infradead.org
10757 S:      Maintained
10758 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10759 F:      drivers/pci/dwc/pcie-armada8k.c
10760
10761 PCI DRIVER FOR CADENCE PCIE IP
10762 M:      Alan Douglas <adouglas@cadence.com>
10763 L:      linux-pci@vger.kernel.org
10764 S:      Maintained
10765 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10766 F:      drivers/pci/cadence/pcie-cadence*
10767
10768 PCI DRIVER FOR FREESCALE LAYERSCAPE
10769 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10770 M:      Mingkai Hu <mingkai.hu@freescale.com>
10771 M:      Roy Zang <tie-fei.zang@freescale.com>
10772 L:      linuxppc-dev@lists.ozlabs.org
10773 L:      linux-pci@vger.kernel.org
10774 L:      linux-arm-kernel@lists.infradead.org
10775 S:      Maintained
10776 F:      drivers/pci/dwc/*layerscape*
10777
10778 PCI DRIVER FOR GENERIC OF HOSTS
10779 M:      Will Deacon <will.deacon@arm.com>
10780 L:      linux-pci@vger.kernel.org
10781 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10782 S:      Maintained
10783 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10784 F:      drivers/pci/host/pci-host-common.c
10785 F:      drivers/pci/host/pci-host-generic.c
10786
10787 PCI DRIVER FOR IMX6
10788 M:      Richard Zhu <hongxing.zhu@nxp.com>
10789 M:      Lucas Stach <l.stach@pengutronix.de>
10790 L:      linux-pci@vger.kernel.org
10791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10792 S:      Maintained
10793 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10794 F:      drivers/pci/dwc/*imx6*
10795
10796 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10797 M:      Keith Busch <keith.busch@intel.com>
10798 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10799 L:      linux-pci@vger.kernel.org
10800 S:      Supported
10801 F:      drivers/pci/host/vmd.c
10802
10803 PCI DRIVER FOR MICROSEMI SWITCHTEC
10804 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10805 M:      Logan Gunthorpe <logang@deltatee.com>
10806 L:      linux-pci@vger.kernel.org
10807 S:      Maintained
10808 F:      Documentation/switchtec.txt
10809 F:      Documentation/ABI/testing/sysfs-class-switchtec
10810 F:      drivers/pci/switch/switchtec*
10811 F:      include/uapi/linux/switchtec_ioctl.h
10812 F:      include/linux/switchtec.h
10813 F:      drivers/ntb/hw/mscc/
10814
10815 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10816 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10817 M:      Jason Cooper <jason@lakedaemon.net>
10818 L:      linux-pci@vger.kernel.org
10819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10820 S:      Maintained
10821 F:      drivers/pci/host/*mvebu*
10822
10823 PCI DRIVER FOR NVIDIA TEGRA
10824 M:      Thierry Reding <thierry.reding@gmail.com>
10825 L:      linux-tegra@vger.kernel.org
10826 L:      linux-pci@vger.kernel.org
10827 S:      Supported
10828 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10829 F:      drivers/pci/host/pci-tegra.c
10830
10831 PCI DRIVER FOR RENESAS R-CAR
10832 M:      Simon Horman <horms@verge.net.au>
10833 L:      linux-pci@vger.kernel.org
10834 L:      linux-renesas-soc@vger.kernel.org
10835 S:      Maintained
10836 F:      drivers/pci/host/*rcar*
10837
10838 PCI DRIVER FOR SAMSUNG EXYNOS
10839 M:      Jingoo Han <jingoohan1@gmail.com>
10840 L:      linux-pci@vger.kernel.org
10841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10842 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10843 S:      Maintained
10844 F:      drivers/pci/dwc/pci-exynos.c
10845
10846 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10847 M:      Jingoo Han <jingoohan1@gmail.com>
10848 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10849 L:      linux-pci@vger.kernel.org
10850 S:      Maintained
10851 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10852 F:      drivers/pci/dwc/*designware*
10853
10854 PCI DRIVER FOR TI DRA7XX
10855 M:      Kishon Vijay Abraham I <kishon@ti.com>
10856 L:      linux-omap@vger.kernel.org
10857 L:      linux-pci@vger.kernel.org
10858 S:      Supported
10859 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10860 F:      drivers/pci/dwc/pci-dra7xx.c
10861
10862 PCI DRIVER FOR TI KEYSTONE
10863 M:      Murali Karicheri <m-karicheri2@ti.com>
10864 L:      linux-pci@vger.kernel.org
10865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10866 S:      Maintained
10867 F:      drivers/pci/dwc/*keystone*
10868
10869 PCI ENDPOINT SUBSYSTEM
10870 M:      Kishon Vijay Abraham I <kishon@ti.com>
10871 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10872 L:      linux-pci@vger.kernel.org
10873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10874 S:      Supported
10875 F:      drivers/pci/endpoint/
10876 F:      drivers/misc/pci_endpoint_test.c
10877 F:      tools/pci/
10878
10879 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10880 M:      Russell Currey <ruscur@russell.cc>
10881 L:      linuxppc-dev@lists.ozlabs.org
10882 S:      Supported
10883 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10884 F:      arch/powerpc/kernel/eeh*.c
10885 F:      arch/powerpc/platforms/*/eeh*.c
10886 F:      arch/powerpc/include/*/eeh*.h
10887
10888 PCI ERROR RECOVERY
10889 M:      Linas Vepstas <linasvepstas@gmail.com>
10890 L:      linux-pci@vger.kernel.org
10891 S:      Supported
10892 F:      Documentation/PCI/pci-error-recovery.txt
10893
10894 PCI MSI DRIVER FOR ALTERA MSI IP
10895 M:      Ley Foon Tan <lftan@altera.com>
10896 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10897 L:      linux-pci@vger.kernel.org
10898 S:      Supported
10899 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10900 F:      drivers/pci/host/pcie-altera-msi.c
10901
10902 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10903 M:      Duc Dang <dhdang@apm.com>
10904 L:      linux-pci@vger.kernel.org
10905 L:      linux-arm-kernel@lists.infradead.org
10906 S:      Maintained
10907 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10908 F:      drivers/pci/host/pci-xgene-msi.c
10909
10910 PCI SUBSYSTEM
10911 M:      Bjorn Helgaas <bhelgaas@google.com>
10912 L:      linux-pci@vger.kernel.org
10913 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10915 S:      Supported
10916 F:      Documentation/devicetree/bindings/pci/
10917 F:      Documentation/PCI/
10918 F:      drivers/acpi/pci*
10919 F:      drivers/pci/
10920 F:      include/asm-generic/pci*
10921 F:      include/linux/pci*
10922 F:      include/linux/of_pci.h
10923 F:      include/uapi/linux/pci*
10924 F:      lib/pci*
10925 F:      arch/x86/pci/
10926 F:      arch/x86/kernel/quirks.c
10927
10928 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10929 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10930 L:      linux-pci@vger.kernel.org
10931 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10933 S:      Supported
10934 F:      drivers/pci/cadence/
10935 F:      drivers/pci/host/
10936 F:      drivers/pci/dwc/
10937
10938 PCIE DRIVER FOR AXIS ARTPEC
10939 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10940 L:      linux-arm-kernel@axis.com
10941 L:      linux-pci@vger.kernel.org
10942 S:      Maintained
10943 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10944 F:      drivers/pci/dwc/*artpec*
10945
10946 PCIE DRIVER FOR CAVIUM THUNDERX
10947 M:      David Daney <david.daney@cavium.com>
10948 L:      linux-pci@vger.kernel.org
10949 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10950 S:      Supported
10951 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10952 F:      drivers/pci/host/pci-thunder-*
10953
10954 PCIE DRIVER FOR HISILICON
10955 M:      Zhou Wang <wangzhou1@hisilicon.com>
10956 L:      linux-pci@vger.kernel.org
10957 S:      Maintained
10958 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10959 F:      drivers/pci/dwc/pcie-hisi.c
10960
10961 PCIE DRIVER FOR HISILICON KIRIN
10962 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10963 M:      Binghui Wang <wangbinghui@hisilicon.com>
10964 L:      linux-pci@vger.kernel.org
10965 S:      Maintained
10966 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10967 F:      drivers/pci/dwc/pcie-kirin.c
10968
10969 PCIE DRIVER FOR HISILICON STB
10970 M:      Jianguo Sun <sunjianguo1@huawei.com>
10971 M:      Shawn Guo <shawn.guo@linaro.org>
10972 L:      linux-pci@vger.kernel.org
10973 S:      Maintained
10974 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10975 F:      drivers/pci/dwc/pcie-histb.c
10976
10977 PCIE DRIVER FOR MEDIATEK
10978 M:      Ryder Lee <ryder.lee@mediatek.com>
10979 L:      linux-pci@vger.kernel.org
10980 L:      linux-mediatek@lists.infradead.org
10981 S:      Supported
10982 F:      Documentation/devicetree/bindings/pci/mediatek*
10983 F:      drivers/pci/host/*mediatek*
10984
10985 PCIE DRIVER FOR QUALCOMM MSM
10986 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10987 L:      linux-pci@vger.kernel.org
10988 L:      linux-arm-msm@vger.kernel.org
10989 S:      Maintained
10990 F:      drivers/pci/dwc/*qcom*
10991
10992 PCIE DRIVER FOR ROCKCHIP
10993 M:      Shawn Lin <shawn.lin@rock-chips.com>
10994 L:      linux-pci@vger.kernel.org
10995 L:      linux-rockchip@lists.infradead.org
10996 S:      Maintained
10997 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10998 F:      drivers/pci/host/pcie-rockchip.c
10999
11000 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11001 M:      Linus Walleij <linus.walleij@linaro.org>
11002 L:      linux-pci@vger.kernel.org
11003 S:      Maintained
11004 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11005 F:      drivers/pci/host/pci-v3-semi.c
11006
11007 PCIE DRIVER FOR ST SPEAR13XX
11008 M:      Pratyush Anand <pratyush.anand@gmail.com>
11009 L:      linux-pci@vger.kernel.org
11010 S:      Maintained
11011 F:      drivers/pci/dwc/*spear*
11012
11013 PCMCIA SUBSYSTEM
11014 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11016 S:      Odd Fixes
11017 F:      Documentation/pcmcia/
11018 F:      tools/pcmcia/
11019 F:      drivers/pcmcia/
11020 F:      include/pcmcia/
11021
11022 PCNET32 NETWORK DRIVER
11023 M:      Don Fry <pcnet32@frontier.com>
11024 L:      netdev@vger.kernel.org
11025 S:      Maintained
11026 F:      drivers/net/ethernet/amd/pcnet32.c
11027
11028 PCRYPT PARALLEL CRYPTO ENGINE
11029 M:      Steffen Klassert <steffen.klassert@secunet.com>
11030 L:      linux-crypto@vger.kernel.org
11031 S:      Maintained
11032 F:      crypto/pcrypt.c
11033 F:      include/crypto/pcrypt.h
11034
11035 PEAQ WMI HOTKEYS DRIVER
11036 M:      Hans de Goede <hdegoede@redhat.com>
11037 L:      platform-driver-x86@vger.kernel.org
11038 S:      Maintained
11039 F:      drivers/platform/x86/peaq-wmi.c
11040
11041 PER-CPU MEMORY ALLOCATOR
11042 M:      Tejun Heo <tj@kernel.org>
11043 M:      Christoph Lameter <cl@linux.com>
11044 M:      Dennis Zhou <dennisszhou@gmail.com>
11045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11046 S:      Maintained
11047 F:      include/linux/percpu*.h
11048 F:      mm/percpu*.c
11049 F:      arch/*/include/asm/percpu.h
11050
11051 PER-TASK DELAY ACCOUNTING
11052 M:      Balbir Singh <bsingharora@gmail.com>
11053 S:      Maintained
11054 F:      include/linux/delayacct.h
11055 F:      kernel/delayacct.c
11056
11057 PERFORMANCE EVENTS SUBSYSTEM
11058 M:      Peter Zijlstra <peterz@infradead.org>
11059 M:      Ingo Molnar <mingo@redhat.com>
11060 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11061 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11062 R:      Jiri Olsa <jolsa@redhat.com>
11063 R:      Namhyung Kim <namhyung@kernel.org>
11064 L:      linux-kernel@vger.kernel.org
11065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11066 S:      Supported
11067 F:      kernel/events/*
11068 F:      include/linux/perf_event.h
11069 F:      include/uapi/linux/perf_event.h
11070 F:      arch/*/kernel/perf_event*.c
11071 F:      arch/*/kernel/*/perf_event*.c
11072 F:      arch/*/kernel/*/*/perf_event*.c
11073 F:      arch/*/include/asm/perf_event.h
11074 F:      arch/*/kernel/perf_callchain.c
11075 F:      arch/*/events/*
11076 F:      tools/perf/
11077
11078 PERSONALITY HANDLING
11079 M:      Christoph Hellwig <hch@infradead.org>
11080 L:      linux-abi-devel@lists.sourceforge.net
11081 S:      Maintained
11082 F:      include/linux/personality.h
11083 F:      include/uapi/linux/personality.h
11084
11085 PHONET PROTOCOL
11086 M:      Remi Denis-Courmont <courmisch@gmail.com>
11087 S:      Supported
11088 F:      Documentation/networking/phonet.txt
11089 F:      include/linux/phonet.h
11090 F:      include/net/phonet/
11091 F:      include/uapi/linux/phonet.h
11092 F:      net/phonet/
11093
11094 PHRAM MTD DRIVER
11095 M:      Joern Engel <joern@lazybastard.org>
11096 L:      linux-mtd@lists.infradead.org
11097 S:      Maintained
11098 F:      drivers/mtd/devices/phram.c
11099
11100 PICOLCD HID DRIVER
11101 M:      Bruno Prémont <bonbons@linux-vserver.org>
11102 L:      linux-input@vger.kernel.org
11103 S:      Maintained
11104 F:      drivers/hid/hid-picolcd*
11105
11106 PICOXCELL SUPPORT
11107 M:      Jamie Iles <jamie@jamieiles.com>
11108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11109 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11110 S:      Supported
11111 F:      arch/arm/boot/dts/picoxcell*
11112 F:      arch/arm/mach-picoxcell/
11113 F:      drivers/crypto/picoxcell*
11114
11115 PIN CONTROL SUBSYSTEM
11116 M:      Linus Walleij <linus.walleij@linaro.org>
11117 L:      linux-gpio@vger.kernel.org
11118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11119 S:      Maintained
11120 F:      Documentation/devicetree/bindings/pinctrl/
11121 F:      Documentation/driver-api/pinctl.rst
11122 F:      drivers/pinctrl/
11123 F:      include/linux/pinctrl/
11124
11125 PIN CONTROLLER - ATMEL AT91
11126 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11128 S:      Maintained
11129 F:      drivers/pinctrl/pinctrl-at91.*
11130
11131 PIN CONTROLLER - ATMEL AT91 PIO4
11132 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11134 L:      linux-gpio@vger.kernel.org
11135 S:      Supported
11136 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11137
11138 PIN CONTROLLER - FREESCALE
11139 M:      Dong Aisheng <aisheng.dong@nxp.com>
11140 M:      Fabio Estevam <festevam@gmail.com>
11141 M:      Shawn Guo <shawnguo@kernel.org>
11142 M:      Stefan Agner <stefan@agner.ch>
11143 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11144 L:      linux-gpio@vger.kernel.org
11145 S:      Maintained
11146 F:      drivers/pinctrl/freescale/
11147 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11148
11149 PIN CONTROLLER - INTEL
11150 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11151 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11152 S:      Maintained
11153 F:      drivers/pinctrl/intel/
11154
11155 PIN CONTROLLER - MEDIATEK
11156 M:      Sean Wang <sean.wang@mediatek.com>
11157 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11158 S:      Maintained
11159 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11160 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11161 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11162 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11163 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11164
11165 PIN CONTROLLER - QUALCOMM
11166 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11167 S:      Maintained
11168 L:      linux-arm-msm@vger.kernel.org
11169 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11170 F:      drivers/pinctrl/qcom/
11171
11172 PIN CONTROLLER - RENESAS
11173 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11174 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11175 L:      linux-renesas-soc@vger.kernel.org
11176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11177 S:      Maintained
11178 F:      drivers/pinctrl/sh-pfc/
11179
11180 PIN CONTROLLER - SAMSUNG
11181 M:      Tomasz Figa <tomasz.figa@gmail.com>
11182 M:      Krzysztof Kozlowski <krzk@kernel.org>
11183 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11185 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11186 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11188 S:      Maintained
11189 F:      drivers/pinctrl/samsung/
11190 F:      include/dt-bindings/pinctrl/samsung.h
11191 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11192
11193 PIN CONTROLLER - SINGLE
11194 M:      Tony Lindgren <tony@atomide.com>
11195 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11197 L:      linux-omap@vger.kernel.org
11198 S:      Maintained
11199 F:      drivers/pinctrl/pinctrl-single.c
11200
11201 PIN CONTROLLER - ST SPEAR
11202 M:      Viresh Kumar <vireshk@kernel.org>
11203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11204 W:      http://www.st.com/spear
11205 S:      Maintained
11206 F:      drivers/pinctrl/spear/
11207
11208 PISTACHIO SOC SUPPORT
11209 M:      James Hartley <james.hartley@sondrel.com>
11210 L:      linux-mips@linux-mips.org
11211 S:      Odd Fixes
11212 F:      arch/mips/pistachio/
11213 F:      arch/mips/include/asm/mach-pistachio/
11214 F:      arch/mips/boot/dts/img/pistachio*
11215 F:      arch/mips/configs/pistachio*_defconfig
11216
11217 PKTCDVD DRIVER
11218 S:      Orphan
11219 M:      linux-block@vger.kernel.org
11220 F:      drivers/block/pktcdvd.c
11221 F:      include/linux/pktcdvd.h
11222 F:      include/uapi/linux/pktcdvd.h
11223
11224 PKUNITY SOC DRIVERS
11225 M:      Guan Xuetao <gxt@pku.edu.cn>
11226 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11227 S:      Maintained
11228 T:      git git://github.com/gxt/linux.git
11229 F:      drivers/input/serio/i8042-unicore32io.h
11230 F:      drivers/i2c/busses/i2c-puv3.c
11231 F:      drivers/video/fbdev/fb-puv3.c
11232 F:      drivers/rtc/rtc-puv3.c
11233
11234 PMBUS HARDWARE MONITORING DRIVERS
11235 M:      Guenter Roeck <linux@roeck-us.net>
11236 L:      linux-hwmon@vger.kernel.org
11237 W:      http://hwmon.wiki.kernel.org/
11238 W:      http://www.roeck-us.net/linux/drivers/
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11240 S:      Maintained
11241 F:      Documentation/hwmon/pmbus
11242 F:      drivers/hwmon/pmbus/
11243 F:      include/linux/pmbus.h
11244
11245 PMC SIERRA MaxRAID DRIVER
11246 L:      linux-scsi@vger.kernel.org
11247 W:      http://www.pmc-sierra.com/
11248 S:      Orphan
11249 F:      drivers/scsi/pmcraid.*
11250
11251 PMC SIERRA PM8001 DRIVER
11252 M:      Jack Wang <jinpu.wang@profitbricks.com>
11253 M:      lindar_liu@usish.com
11254 L:      linux-scsi@vger.kernel.org
11255 S:      Supported
11256 F:      drivers/scsi/pm8001/
11257
11258 PNP SUPPORT
11259 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11260 S:      Maintained
11261 F:      drivers/pnp/
11262
11263 POSIX CLOCKS and TIMERS
11264 M:      Thomas Gleixner <tglx@linutronix.de>
11265 L:      linux-kernel@vger.kernel.org
11266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11267 S:      Maintained
11268 F:      fs/timerfd.c
11269 F:      include/linux/timer*
11270 F:      kernel/time/*timer*
11271
11272 POWER MANAGEMENT CORE
11273 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11274 L:      linux-pm@vger.kernel.org
11275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11276 B:      https://bugzilla.kernel.org
11277 S:      Supported
11278 F:      drivers/base/power/
11279 F:      include/linux/pm.h
11280 F:      include/linux/pm_*
11281 F:      include/linux/powercap.h
11282 F:      drivers/powercap/
11283 F:      kernel/configs/nopm.config
11284
11285 POWER STATE COORDINATION INTERFACE (PSCI)
11286 M:      Mark Rutland <mark.rutland@arm.com>
11287 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11288 L:      linux-arm-kernel@lists.infradead.org
11289 S:      Maintained
11290 F:      drivers/firmware/psci*.c
11291 F:      include/linux/psci.h
11292 F:      include/uapi/linux/psci.h
11293
11294 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11295 M:      Sebastian Reichel <sre@kernel.org>
11296 L:      linux-pm@vger.kernel.org
11297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11298 S:      Maintained
11299 F:      Documentation/devicetree/bindings/power/supply/
11300 F:      include/linux/power_supply.h
11301 F:      drivers/power/supply/
11302
11303 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11304 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11305 L:      linuxppc-dev@lists.ozlabs.org
11306 S:      Maintained
11307 F:      drivers/char/powernv-op-panel.c
11308
11309 PPP OVER ATM (RFC 2364)
11310 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11311 S:      Maintained
11312 F:      net/atm/pppoatm.c
11313 F:      include/uapi/linux/atmppp.h
11314
11315 PPP OVER ETHERNET
11316 M:      Michal Ostrowski <mostrows@earthlink.net>
11317 S:      Maintained
11318 F:      drivers/net/ppp/pppoe.c
11319 F:      drivers/net/ppp/pppox.c
11320
11321 PPP OVER L2TP
11322 M:      James Chapman <jchapman@katalix.com>
11323 S:      Maintained
11324 F:      net/l2tp/l2tp_ppp.c
11325 F:      include/linux/if_pppol2tp.h
11326 F:      include/uapi/linux/if_pppol2tp.h
11327
11328 PPP PROTOCOL DRIVERS AND COMPRESSORS
11329 M:      Paul Mackerras <paulus@samba.org>
11330 L:      linux-ppp@vger.kernel.org
11331 S:      Maintained
11332 F:      drivers/net/ppp/ppp_*
11333
11334 PPS SUPPORT
11335 M:      Rodolfo Giometti <giometti@enneenne.com>
11336 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11337 L:      linuxpps@ml.enneenne.com (subscribers-only)
11338 S:      Maintained
11339 F:      Documentation/pps/
11340 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11341 F:      Documentation/ABI/testing/sysfs-pps
11342 F:      drivers/pps/
11343 F:      include/linux/pps*.h
11344 F:      include/uapi/linux/pps.h
11345
11346 PPTP DRIVER
11347 M:      Dmitry Kozlov <xeb@mail.ru>
11348 L:      netdev@vger.kernel.org
11349 S:      Maintained
11350 F:      drivers/net/ppp/pptp.c
11351 W:      http://sourceforge.net/projects/accel-pptp
11352
11353 PREEMPTIBLE KERNEL
11354 M:      Robert Love <rml@tech9.net>
11355 L:      kpreempt-tech@lists.sourceforge.net
11356 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11357 S:      Supported
11358 F:      Documentation/preempt-locking.txt
11359 F:      include/linux/preempt.h
11360
11361 PRINTK
11362 M:      Petr Mladek <pmladek@suse.com>
11363 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11364 R:      Steven Rostedt <rostedt@goodmis.org>
11365 S:      Maintained
11366 F:      kernel/printk/
11367 F:      include/linux/printk.h
11368
11369 PRISM54 WIRELESS DRIVER
11370 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11371 L:      linux-wireless@vger.kernel.org
11372 W:      http://wireless.kernel.org/en/users/Drivers/p54
11373 S:      Obsolete
11374 F:      drivers/net/wireless/intersil/prism54/
11375
11376 PROC SYSCTL
11377 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11378 M:      Kees Cook <keescook@chromium.org>
11379 L:      linux-kernel@vger.kernel.org
11380 L:      linux-fsdevel@vger.kernel.org
11381 S:      Maintained
11382 F:      fs/proc/proc_sysctl.c
11383 F:      include/linux/sysctl.h
11384 F:      kernel/sysctl.c
11385 F:      tools/testing/selftests/sysctl/
11386
11387 PS3 NETWORK SUPPORT
11388 M:      Geoff Levand <geoff@infradead.org>
11389 L:      netdev@vger.kernel.org
11390 L:      linuxppc-dev@lists.ozlabs.org
11391 S:      Maintained
11392 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11393
11394 PS3 PLATFORM SUPPORT
11395 M:      Geoff Levand <geoff@infradead.org>
11396 L:      linuxppc-dev@lists.ozlabs.org
11397 S:      Maintained
11398 F:      arch/powerpc/boot/ps3*
11399 F:      arch/powerpc/include/asm/lv1call.h
11400 F:      arch/powerpc/include/asm/ps3*.h
11401 F:      arch/powerpc/platforms/ps3/
11402 F:      drivers/*/ps3*
11403 F:      drivers/ps3/
11404 F:      drivers/rtc/rtc-ps3.c
11405 F:      drivers/usb/host/*ps3.c
11406 F:      sound/ppc/snd_ps3*
11407
11408 PS3VRAM DRIVER
11409 M:      Jim Paris <jim@jtan.com>
11410 M:      Geoff Levand <geoff@infradead.org>
11411 L:      linuxppc-dev@lists.ozlabs.org
11412 S:      Maintained
11413 F:      drivers/block/ps3vram.c
11414
11415 PSAMPLE PACKET SAMPLING SUPPORT:
11416 M:      Yotam Gigi <yotam.gi@gmail.com>
11417 S:      Maintained
11418 F:      net/psample
11419 F:      include/net/psample.h
11420 F:      include/uapi/linux/psample.h
11421
11422 PSTORE FILESYSTEM
11423 M:      Kees Cook <keescook@chromium.org>
11424 M:      Anton Vorontsov <anton@enomsg.org>
11425 M:      Colin Cross <ccross@android.com>
11426 M:      Tony Luck <tony.luck@intel.com>
11427 S:      Maintained
11428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11429 F:      fs/pstore/
11430 F:      include/linux/pstore*
11431 F:      drivers/firmware/efi/efi-pstore.c
11432 F:      drivers/acpi/apei/erst.c
11433 F:      Documentation/admin-guide/ramoops.rst
11434 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11435 K:      \b(pstore|ramoops)
11436
11437 PTP HARDWARE CLOCK SUPPORT
11438 M:      Richard Cochran <richardcochran@gmail.com>
11439 L:      netdev@vger.kernel.org
11440 S:      Maintained
11441 W:      http://linuxptp.sourceforge.net/
11442 F:      Documentation/ABI/testing/sysfs-ptp
11443 F:      Documentation/ptp/*
11444 F:      drivers/net/phy/dp83640*
11445 F:      drivers/ptp/*
11446 F:      include/linux/ptp_cl*
11447
11448 PTRACE SUPPORT
11449 M:      Oleg Nesterov <oleg@redhat.com>
11450 S:      Maintained
11451 F:      include/asm-generic/syscall.h
11452 F:      include/linux/ptrace.h
11453 F:      include/linux/regset.h
11454 F:      include/linux/tracehook.h
11455 F:      include/uapi/linux/ptrace.h
11456 F:      include/uapi/linux/ptrace.h
11457 F:      include/asm-generic/ptrace.h
11458 F:      kernel/ptrace.c
11459 F:      arch/*/ptrace*.c
11460 F:      arch/*/*/ptrace*.c
11461 F:      arch/*/include/asm/ptrace*.h
11462
11463 PULSE8-CEC DRIVER
11464 M:      Hans Verkuil <hverkuil@xs4all.nl>
11465 L:      linux-media@vger.kernel.org
11466 T:      git git://linuxtv.org/media_tree.git
11467 S:      Maintained
11468 F:      drivers/media/usb/pulse8-cec/*
11469 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11470
11471 PVRUSB2 VIDEO4LINUX DRIVER
11472 M:      Mike Isely <isely@pobox.com>
11473 L:      pvrusb2@isely.net       (subscribers-only)
11474 L:      linux-media@vger.kernel.org
11475 W:      http://www.isely.net/pvrusb2/
11476 T:      git git://linuxtv.org/media_tree.git
11477 S:      Maintained
11478 F:      Documentation/media/v4l-drivers/pvrusb2*
11479 F:      drivers/media/usb/pvrusb2/
11480
11481 PWC WEBCAM DRIVER
11482 M:      Hans Verkuil <hverkuil@xs4all.nl>
11483 L:      linux-media@vger.kernel.org
11484 T:      git git://linuxtv.org/media_tree.git
11485 S:      Odd Fixes
11486 F:      drivers/media/usb/pwc/*
11487
11488 PWM FAN DRIVER
11489 M:      Kamil Debski <kamil@wypas.org>
11490 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11491 L:      linux-hwmon@vger.kernel.org
11492 S:      Supported
11493 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11494 F:      Documentation/hwmon/pwm-fan
11495 F:      drivers/hwmon/pwm-fan.c
11496
11497 PWM IR Transmitter
11498 M:      Sean Young <sean@mess.org>
11499 L:      linux-media@vger.kernel.org
11500 S:      Maintained
11501 F:      drivers/media/rc/pwm-ir-tx.c
11502
11503 PWM SUBSYSTEM
11504 M:      Thierry Reding <thierry.reding@gmail.com>
11505 L:      linux-pwm@vger.kernel.org
11506 S:      Maintained
11507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11508 F:      Documentation/pwm.txt
11509 F:      Documentation/devicetree/bindings/pwm/
11510 F:      include/linux/pwm.h
11511 F:      drivers/pwm/
11512 F:      drivers/video/backlight/pwm_bl.c
11513 F:      include/linux/pwm_backlight.h
11514 F:      drivers/gpio/gpio-mvebu.c
11515 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11516
11517 PXA GPIO DRIVER
11518 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11519 L:      linux-gpio@vger.kernel.org
11520 S:      Maintained
11521 F:      drivers/gpio/gpio-pxa.c
11522
11523 PXA MMCI DRIVER
11524 S:      Orphan
11525
11526 PXA RTC DRIVER
11527 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11528 L:      linux-rtc@vger.kernel.org
11529 S:      Maintained
11530
11531 PXA2xx/PXA3xx SUPPORT
11532 M:      Daniel Mack <daniel@zonque.org>
11533 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11534 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11536 T:      git git://github.com/hzhuang1/linux.git
11537 T:      git git://github.com/rjarzmik/linux.git
11538 S:      Maintained
11539 F:      arch/arm/boot/dts/pxa*
11540 F:      arch/arm/mach-pxa/
11541 F:      drivers/dma/pxa*
11542 F:      drivers/pcmcia/pxa2xx*
11543 F:      drivers/pinctrl/pxa/
11544 F:      drivers/spi/spi-pxa2xx*
11545 F:      drivers/usb/gadget/udc/pxa2*
11546 F:      include/sound/pxa2xx-lib.h
11547 F:      sound/arm/pxa*
11548 F:      sound/soc/pxa/
11549
11550 QAT DRIVER
11551 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11552 L:      qat-linux@intel.com
11553 S:      Supported
11554 F:      drivers/crypto/qat/
11555
11556 QCOM AUDIO (ASoC) DRIVERS
11557 M:      Patrick Lai <plai@codeaurora.org>
11558 M:      Banajit Goswami <bgoswami@codeaurora.org>
11559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11560 S:      Supported
11561 F:      sound/soc/qcom/
11562
11563 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11564 M:      Gabriel Somlo <somlo@cmu.edu>
11565 M:      "Michael S. Tsirkin" <mst@redhat.com>
11566 L:      qemu-devel@nongnu.org
11567 S:      Maintained
11568 F:      drivers/firmware/qemu_fw_cfg.c
11569 F:      include/uapi/linux/qemu_fw_cfg.h
11570
11571 QIB DRIVER
11572 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11573 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11574 L:      linux-rdma@vger.kernel.org
11575 S:      Supported
11576 F:      drivers/infiniband/hw/qib/
11577
11578 QLOGIC QL41xxx FCOE DRIVER
11579 M:      QLogic-Storage-Upstream@cavium.com
11580 L:      linux-scsi@vger.kernel.org
11581 S:      Supported
11582 F:      drivers/scsi/qedf/
11583
11584 QLOGIC QL41xxx ISCSI DRIVER
11585 M:      QLogic-Storage-Upstream@cavium.com
11586 L:      linux-scsi@vger.kernel.org
11587 S:      Supported
11588 F:      drivers/scsi/qedi/
11589
11590 QLOGIC QL4xxx ETHERNET DRIVER
11591 M:      Ariel Elior <Ariel.Elior@cavium.com>
11592 M:      everest-linux-l2@cavium.com
11593 L:      netdev@vger.kernel.org
11594 S:      Supported
11595 F:      drivers/net/ethernet/qlogic/qed/
11596 F:      include/linux/qed/
11597 F:      drivers/net/ethernet/qlogic/qede/
11598
11599 QLOGIC QL4xxx RDMA DRIVER
11600 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11601 M:      Ariel Elior <Ariel.Elior@cavium.com>
11602 L:      linux-rdma@vger.kernel.org
11603 S:      Supported
11604 F:      drivers/infiniband/hw/qedr/
11605 F:      include/uapi/rdma/qedr-abi.h
11606
11607 QLOGIC QLA1280 SCSI DRIVER
11608 M:      Michael Reed <mdr@sgi.com>
11609 L:      linux-scsi@vger.kernel.org
11610 S:      Maintained
11611 F:      drivers/scsi/qla1280.[ch]
11612
11613 QLOGIC QLA2XXX FC-SCSI DRIVER
11614 M:      qla2xxx-upstream@qlogic.com
11615 L:      linux-scsi@vger.kernel.org
11616 S:      Supported
11617 F:      Documentation/scsi/LICENSE.qla2xxx
11618 F:      drivers/scsi/qla2xxx/
11619
11620 QLOGIC QLA3XXX NETWORK DRIVER
11621 M:      Dept-GELinuxNICDev@cavium.com
11622 L:      netdev@vger.kernel.org
11623 S:      Supported
11624 F:      Documentation/networking/LICENSE.qla3xxx
11625 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11626
11627 QLOGIC QLA4XXX iSCSI DRIVER
11628 M:      QLogic-Storage-Upstream@qlogic.com
11629 L:      linux-scsi@vger.kernel.org
11630 S:      Supported
11631 F:      Documentation/scsi/LICENSE.qla4xxx
11632 F:      drivers/scsi/qla4xxx/
11633
11634 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11635 M:      Harish Patil <harish.patil@cavium.com>
11636 M:      Manish Chopra <manish.chopra@cavium.com>
11637 M:      Dept-GELinuxNICDev@cavium.com
11638 L:      netdev@vger.kernel.org
11639 S:      Supported
11640 F:      drivers/net/ethernet/qlogic/qlcnic/
11641
11642 QLOGIC QLGE 10Gb ETHERNET DRIVER
11643 M:      Harish Patil <harish.patil@cavium.com>
11644 M:      Manish Chopra <manish.chopra@cavium.com>
11645 M:      Dept-GELinuxNICDev@cavium.com
11646 L:      netdev@vger.kernel.org
11647 S:      Supported
11648 F:      drivers/net/ethernet/qlogic/qlge/
11649
11650 QNX4 FILESYSTEM
11651 M:      Anders Larsen <al@alarsen.net>
11652 W:      http://www.alarsen.net/linux/qnx4fs/
11653 S:      Maintained
11654 F:      fs/qnx4/
11655 F:      include/uapi/linux/qnx4_fs.h
11656 F:      include/uapi/linux/qnxtypes.h
11657
11658 QORIQ DPAA2 FSL-MC BUS DRIVER
11659 M:      Stuart Yoder <stuyoder@gmail.com>
11660 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11661 L:      linux-kernel@vger.kernel.org
11662 S:      Maintained
11663 F:      drivers/bus/fsl-mc/
11664 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11665 F:      Documentation/networking/dpaa2/overview.rst
11666
11667 QT1010 MEDIA DRIVER
11668 M:      Antti Palosaari <crope@iki.fi>
11669 L:      linux-media@vger.kernel.org
11670 W:      https://linuxtv.org
11671 W:      http://palosaari.fi/linux/
11672 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11673 T:      git git://linuxtv.org/anttip/media_tree.git
11674 S:      Maintained
11675 F:      drivers/media/tuners/qt1010*
11676
11677 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11678 M:      Kalle Valo <kvalo@codeaurora.org>
11679 L:      ath10k@lists.infradead.org
11680 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11682 S:      Supported
11683 F:      drivers/net/wireless/ath/ath10k/
11684
11685 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11686 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11687 L:      linux-wireless@vger.kernel.org
11688 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11689 S:      Supported
11690 F:      drivers/net/wireless/ath/ath9k/
11691
11692 QUALCOMM CAMERA SUBSYSTEM DRIVER
11693 M:      Todor Tomov <todor.tomov@linaro.org>
11694 L:      linux-media@vger.kernel.org
11695 S:      Maintained
11696 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11697 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11698 F:      drivers/media/platform/qcom/camss-8x16/
11699
11700 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11701 M:      Timur Tabi <timur@codeaurora.org>
11702 L:      netdev@vger.kernel.org
11703 S:      Supported
11704 F:      drivers/net/ethernet/qualcomm/emac/
11705
11706 QUALCOMM HEXAGON ARCHITECTURE
11707 M:      Richard Kuo <rkuo@codeaurora.org>
11708 L:      linux-hexagon@vger.kernel.org
11709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11710 S:      Supported
11711 F:      arch/hexagon/
11712
11713 QUALCOMM IOMMU
11714 M:      Rob Clark <robdclark@gmail.com>
11715 L:      iommu@lists.linux-foundation.org
11716 L:      linux-arm-msm@vger.kernel.org
11717 S:      Maintained
11718 F:      drivers/iommu/qcom_iommu.c
11719
11720 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11721 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11722 L:      linux-media@vger.kernel.org
11723 L:      linux-arm-msm@vger.kernel.org
11724 T:      git git://linuxtv.org/media_tree.git
11725 S:      Maintained
11726 F:      drivers/media/platform/qcom/venus/
11727
11728 QUALCOMM WCN36XX WIRELESS DRIVER
11729 M:      Kalle Valo <kvalo@codeaurora.org>
11730 L:      wcn36xx@lists.infradead.org
11731 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11732 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11733 S:      Supported
11734 F:      drivers/net/wireless/ath/wcn36xx/
11735
11736 QUANTENNA QTNFMAC WIRELESS DRIVER
11737 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11738 M:      Avinash Patil <avinashp@quantenna.com>
11739 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11740 L:      linux-wireless@vger.kernel.org
11741 S:      Maintained
11742 F:      drivers/net/wireless/quantenna
11743
11744 RADEON and AMDGPU DRM DRIVERS
11745 M:      Alex Deucher <alexander.deucher@amd.com>
11746 M:      Christian König <christian.koenig@amd.com>
11747 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11748 L:      amd-gfx@lists.freedesktop.org
11749 T:      git git://people.freedesktop.org/~agd5f/linux
11750 S:      Supported
11751 F:      drivers/gpu/drm/radeon/
11752 F:      include/uapi/drm/radeon_drm.h
11753 F:      drivers/gpu/drm/amd/
11754 F:      include/uapi/drm/amdgpu_drm.h
11755
11756 RADEON FRAMEBUFFER DISPLAY DRIVER
11757 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11758 L:      linux-fbdev@vger.kernel.org
11759 S:      Maintained
11760 F:      drivers/video/fbdev/aty/radeon*
11761 F:      include/uapi/linux/radeonfb.h
11762
11763 RADIOSHARK RADIO DRIVER
11764 M:      Hans Verkuil <hverkuil@xs4all.nl>
11765 L:      linux-media@vger.kernel.org
11766 T:      git git://linuxtv.org/media_tree.git
11767 S:      Maintained
11768 F:      drivers/media/radio/radio-shark.c
11769
11770 RADIOSHARK2 RADIO DRIVER
11771 M:      Hans Verkuil <hverkuil@xs4all.nl>
11772 L:      linux-media@vger.kernel.org
11773 T:      git git://linuxtv.org/media_tree.git
11774 S:      Maintained
11775 F:      drivers/media/radio/radio-shark2.c
11776 F:      drivers/media/radio/radio-tea5777.c
11777
11778 RADOS BLOCK DEVICE (RBD)
11779 M:      Ilya Dryomov <idryomov@gmail.com>
11780 M:      Sage Weil <sage@redhat.com>
11781 M:      Alex Elder <elder@kernel.org>
11782 L:      ceph-devel@vger.kernel.org
11783 W:      http://ceph.com/
11784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11785 T:      git git://github.com/ceph/ceph-client.git
11786 S:      Supported
11787 F:      Documentation/ABI/testing/sysfs-bus-rbd
11788 F:      drivers/block/rbd.c
11789 F:      drivers/block/rbd_types.h
11790
11791 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11792 M:      Paul Mackerras <paulus@samba.org>
11793 L:      linux-fbdev@vger.kernel.org
11794 S:      Maintained
11795 F:      drivers/video/fbdev/aty/aty128fb.c
11796
11797 RAINSHADOW-CEC DRIVER
11798 M:      Hans Verkuil <hverkuil@xs4all.nl>
11799 L:      linux-media@vger.kernel.org
11800 T:      git git://linuxtv.org/media_tree.git
11801 S:      Maintained
11802 F:      drivers/media/usb/rainshadow-cec/*
11803
11804 RALINK MIPS ARCHITECTURE
11805 M:      John Crispin <john@phrozen.org>
11806 L:      linux-mips@linux-mips.org
11807 S:      Maintained
11808 F:      arch/mips/ralink
11809
11810 RALINK RT2X00 WIRELESS LAN DRIVER
11811 P:      rt2x00 project
11812 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11813 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11814 L:      linux-wireless@vger.kernel.org
11815 S:      Maintained
11816 F:      drivers/net/wireless/ralink/rt2x00/
11817
11818 RAMDISK RAM BLOCK DEVICE DRIVER
11819 M:      Jens Axboe <axboe@kernel.dk>
11820 S:      Maintained
11821 F:      Documentation/blockdev/ramdisk.txt
11822 F:      drivers/block/brd.c
11823
11824 RANCHU VIRTUAL BOARD FOR MIPS
11825 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11826 L:      linux-mips@linux-mips.org
11827 S:      Supported
11828 F:      arch/mips/generic/board-ranchu.c
11829 F:      arch/mips/configs/generic/board-ranchu.config
11830
11831 RANDOM NUMBER DRIVER
11832 M:      "Theodore Ts'o" <tytso@mit.edu>
11833 S:      Maintained
11834 F:      drivers/char/random.c
11835
11836 RAPIDIO SUBSYSTEM
11837 M:      Matt Porter <mporter@kernel.crashing.org>
11838 M:      Alexandre Bounine <alex.bou9@gmail.com>
11839 S:      Maintained
11840 F:      drivers/rapidio/
11841
11842 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11843 L:      linux-wireless@vger.kernel.org
11844 S:      Orphan
11845 F:      drivers/net/wireless/ray*
11846
11847 RCUTORTURE TEST FRAMEWORK
11848 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11849 M:      Josh Triplett <josh@joshtriplett.org>
11850 R:      Steven Rostedt <rostedt@goodmis.org>
11851 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11852 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11853 L:      linux-kernel@vger.kernel.org
11854 S:      Supported
11855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11856 F:      tools/testing/selftests/rcutorture
11857
11858 RDC R-321X SoC
11859 M:      Florian Fainelli <florian@openwrt.org>
11860 S:      Maintained
11861
11862 RDC R6040 FAST ETHERNET DRIVER
11863 M:      Florian Fainelli <f.fainelli@gmail.com>
11864 L:      netdev@vger.kernel.org
11865 S:      Maintained
11866 F:      drivers/net/ethernet/rdc/r6040.c
11867
11868 RDMAVT - RDMA verbs software
11869 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11870 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11871 L:      linux-rdma@vger.kernel.org
11872 S:      Supported
11873 F:      drivers/infiniband/sw/rdmavt
11874
11875 RDS - RELIABLE DATAGRAM SOCKETS
11876 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11877 L:      netdev@vger.kernel.org
11878 L:      linux-rdma@vger.kernel.org
11879 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11880 W:      https://oss.oracle.com/projects/rds/
11881 S:      Supported
11882 F:      net/rds/
11883 F:      Documentation/networking/rds.txt
11884
11885 RDT - RESOURCE ALLOCATION
11886 M:      Fenghua Yu <fenghua.yu@intel.com>
11887 L:      linux-kernel@vger.kernel.org
11888 S:      Supported
11889 F:      arch/x86/kernel/cpu/intel_rdt*
11890 F:      arch/x86/include/asm/intel_rdt_sched.h
11891 F:      Documentation/x86/intel_rdt*
11892
11893 READ-COPY UPDATE (RCU)
11894 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11895 M:      Josh Triplett <josh@joshtriplett.org>
11896 R:      Steven Rostedt <rostedt@goodmis.org>
11897 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11898 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11899 L:      linux-kernel@vger.kernel.org
11900 W:      http://www.rdrop.com/users/paulmck/RCU/
11901 S:      Supported
11902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11903 F:      Documentation/RCU/
11904 X:      Documentation/RCU/torture.txt
11905 F:      include/linux/rcu*
11906 X:      include/linux/srcu.h
11907 F:      kernel/rcu/
11908 X:      kernel/torture.c
11909
11910 REAL TIME CLOCK (RTC) SUBSYSTEM
11911 M:      Alessandro Zummo <a.zummo@towertech.it>
11912 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11913 L:      linux-rtc@vger.kernel.org
11914 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11916 S:      Maintained
11917 F:      Documentation/devicetree/bindings/rtc/
11918 F:      Documentation/rtc.txt
11919 F:      drivers/rtc/
11920 F:      include/linux/rtc.h
11921 F:      include/uapi/linux/rtc.h
11922 F:      include/linux/rtc/
11923 F:      include/linux/platform_data/rtc-*
11924 F:      tools/testing/selftests/timers/rtctest.c
11925
11926 REALTEK AUDIO CODECS
11927 M:      Bard Liao <bardliao@realtek.com>
11928 M:      Oder Chiou <oder_chiou@realtek.com>
11929 S:      Maintained
11930 F:      sound/soc/codecs/rt*
11931 F:      include/sound/rt*.h
11932
11933 REGISTER MAP ABSTRACTION
11934 M:      Mark Brown <broonie@kernel.org>
11935 L:      linux-kernel@vger.kernel.org
11936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11937 S:      Supported
11938 F:      Documentation/devicetree/bindings/regmap/
11939 F:      drivers/base/regmap/
11940 F:      include/linux/regmap.h
11941
11942 REISERFS FILE SYSTEM
11943 L:      reiserfs-devel@vger.kernel.org
11944 S:      Supported
11945 F:      fs/reiserfs/
11946
11947 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11948 M:      Ohad Ben-Cohen <ohad@wizery.com>
11949 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11950 L:      linux-remoteproc@vger.kernel.org
11951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11952 S:      Maintained
11953 F:      Documentation/devicetree/bindings/remoteproc/
11954 F:      Documentation/remoteproc.txt
11955 F:      drivers/remoteproc/
11956 F:      include/linux/remoteproc.h
11957
11958 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11959 M:      Ohad Ben-Cohen <ohad@wizery.com>
11960 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11961 L:      linux-remoteproc@vger.kernel.org
11962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11963 S:      Maintained
11964 F:      drivers/rpmsg/
11965 F:      Documentation/rpmsg.txt
11966 F:      include/linux/rpmsg.h
11967 F:      include/linux/rpmsg/
11968
11969 RENESAS CLOCK DRIVERS
11970 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11971 L:      linux-renesas-soc@vger.kernel.org
11972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11973 S:      Supported
11974 F:      drivers/clk/renesas/
11975
11976 RENESAS EMEV2 I2C DRIVER
11977 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11978 S:      Supported
11979 F:      drivers/i2c/busses/i2c-emev2.c
11980
11981 RENESAS ETHERNET DRIVERS
11982 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11983 L:      netdev@vger.kernel.org
11984 L:      linux-renesas-soc@vger.kernel.org
11985 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11986 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11987 F:      drivers/net/ethernet/renesas/
11988 F:      include/linux/sh_eth.h
11989
11990 RENESAS R-CAR GYROADC DRIVER
11991 M:      Marek Vasut <marek.vasut@gmail.com>
11992 L:      linux-iio@vger.kernel.org
11993 S:      Supported
11994 F:      drivers/iio/adc/rcar_gyro_adc.c
11995
11996 RENESAS R-CAR I2C DRIVERS
11997 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11998 S:      Supported
11999 F:      drivers/i2c/busses/i2c-rcar.c
12000 F:      drivers/i2c/busses/i2c-sh_mobile.c
12001
12002 RENESAS USB PHY DRIVER
12003 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12004 L:      linux-renesas-soc@vger.kernel.org
12005 S:      Maintained
12006 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12007
12008 RESET CONTROLLER FRAMEWORK
12009 M:      Philipp Zabel <p.zabel@pengutronix.de>
12010 T:      git git://git.pengutronix.de/git/pza/linux
12011 S:      Maintained
12012 F:      drivers/reset/
12013 F:      Documentation/devicetree/bindings/reset/
12014 F:      include/dt-bindings/reset/
12015 F:      include/linux/reset.h
12016 F:      include/linux/reset-controller.h
12017
12018 RFKILL
12019 M:      Johannes Berg <johannes@sipsolutions.net>
12020 L:      linux-wireless@vger.kernel.org
12021 W:      http://wireless.kernel.org/
12022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12024 S:      Maintained
12025 F:      Documentation/rfkill.txt
12026 F:      Documentation/ABI/stable/sysfs-class-rfkill
12027 F:      net/rfkill/
12028
12029 RHASHTABLE
12030 M:      Thomas Graf <tgraf@suug.ch>
12031 M:      Herbert Xu <herbert@gondor.apana.org.au>
12032 L:      netdev@vger.kernel.org
12033 S:      Maintained
12034 F:      lib/rhashtable.c
12035 F:      include/linux/rhashtable.h
12036
12037 RICOH R5C592 MEMORYSTICK DRIVER
12038 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12039 S:      Maintained
12040 F:      drivers/memstick/host/r592.*
12041
12042 RICOH SMARTMEDIA/XD DRIVER
12043 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12044 S:      Maintained
12045 F:      drivers/mtd/nand/raw/r852.c
12046 F:      drivers/mtd/nand/raw/r852.h
12047
12048 RISC-V ARCHITECTURE
12049 M:      Palmer Dabbelt <palmer@sifive.com>
12050 M:      Albert Ou <albert@sifive.com>
12051 L:      linux-riscv@lists.infradead.org
12052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12053 S:      Supported
12054 F:      arch/riscv/
12055 K:      riscv
12056 N:      riscv
12057
12058 ROCCAT DRIVERS
12059 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12060 W:      http://sourceforge.net/projects/roccat/
12061 S:      Maintained
12062 F:      drivers/hid/hid-roccat*
12063 F:      include/linux/hid-roccat*
12064 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12065
12066 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12067 M:      Jacob chen <jacob2.chen@rock-chips.com>
12068 L:      linux-media@vger.kernel.org
12069 S:      Maintained
12070 F:      drivers/media/platform/rockchip/rga/
12071 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12072
12073 ROCKER DRIVER
12074 M:      Jiri Pirko <jiri@resnulli.us>
12075 L:      netdev@vger.kernel.org
12076 S:      Supported
12077 F:      drivers/net/ethernet/rocker/
12078
12079 ROCKETPORT DRIVER
12080 P:      Comtrol Corp.
12081 W:      http://www.comtrol.com
12082 S:      Maintained
12083 F:      Documentation/serial/rocket.txt
12084 F:      drivers/tty/rocket*
12085
12086 ROCKETPORT EXPRESS/INFINITY DRIVER
12087 M:      Kevin Cernekee <cernekee@gmail.com>
12088 L:      linux-serial@vger.kernel.org
12089 S:      Odd Fixes
12090 F:      drivers/tty/serial/rp2.*
12091
12092 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12093 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12094 L:      linux-kernel@vger.kernel.org
12095 L:      linux-renesas-soc@vger.kernel.org
12096 S:      Supported
12097 F:      drivers/mfd/bd9571mwv.c
12098 F:      drivers/regulator/bd9571mwv-regulator.c
12099 F:      drivers/gpio/gpio-bd9571mwv.c
12100 F:      include/linux/mfd/bd9571mwv.h
12101 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12102
12103 ROSE NETWORK LAYER
12104 M:      Ralf Baechle <ralf@linux-mips.org>
12105 L:      linux-hams@vger.kernel.org
12106 W:      http://www.linux-ax25.org/
12107 S:      Maintained
12108 F:      include/net/rose.h
12109 F:      include/uapi/linux/rose.h
12110 F:      net/rose/
12111
12112 RTL2830 MEDIA DRIVER
12113 M:      Antti Palosaari <crope@iki.fi>
12114 L:      linux-media@vger.kernel.org
12115 W:      https://linuxtv.org
12116 W:      http://palosaari.fi/linux/
12117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12118 T:      git git://linuxtv.org/anttip/media_tree.git
12119 S:      Maintained
12120 F:      drivers/media/dvb-frontends/rtl2830*
12121
12122 RTL2832 MEDIA DRIVER
12123 M:      Antti Palosaari <crope@iki.fi>
12124 L:      linux-media@vger.kernel.org
12125 W:      https://linuxtv.org
12126 W:      http://palosaari.fi/linux/
12127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12128 T:      git git://linuxtv.org/anttip/media_tree.git
12129 S:      Maintained
12130 F:      drivers/media/dvb-frontends/rtl2832*
12131
12132 RTL2832_SDR MEDIA DRIVER
12133 M:      Antti Palosaari <crope@iki.fi>
12134 L:      linux-media@vger.kernel.org
12135 W:      https://linuxtv.org
12136 W:      http://palosaari.fi/linux/
12137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12138 T:      git git://linuxtv.org/anttip/media_tree.git
12139 S:      Maintained
12140 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12141
12142 RTL8180 WIRELESS DRIVER
12143 L:      linux-wireless@vger.kernel.org
12144 W:      http://wireless.kernel.org/
12145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12146 S:      Orphan
12147 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12148
12149 RTL8187 WIRELESS DRIVER
12150 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12151 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12152 M:      Larry Finger <Larry.Finger@lwfinger.net>
12153 L:      linux-wireless@vger.kernel.org
12154 W:      http://wireless.kernel.org/
12155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12156 S:      Maintained
12157 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12158
12159 REALTEK WIRELESS DRIVER (rtlwifi family)
12160 M:      Ping-Ke Shih <pkshih@realtek.com>
12161 L:      linux-wireless@vger.kernel.org
12162 W:      http://wireless.kernel.org/
12163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12164 S:      Maintained
12165 F:      drivers/net/wireless/realtek/rtlwifi/
12166
12167 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12168 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12169 L:      linux-wireless@vger.kernel.org
12170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12171 S:      Maintained
12172 F:      drivers/net/wireless/realtek/rtl8xxxu/
12173
12174 RXRPC SOCKETS (AF_RXRPC)
12175 M:      David Howells <dhowells@redhat.com>
12176 L:      linux-afs@lists.infradead.org
12177 S:      Supported
12178 F:      net/rxrpc/
12179 F:      include/keys/rxrpc-type.h
12180 F:      include/net/af_rxrpc.h
12181 F:      include/trace/events/rxrpc.h
12182 F:      include/uapi/linux/rxrpc.h
12183 F:      Documentation/networking/rxrpc.txt
12184 W:      https://www.infradead.org/~dhowells/kafs/
12185
12186 S3 SAVAGE FRAMEBUFFER DRIVER
12187 M:      Antonino Daplas <adaplas@gmail.com>
12188 L:      linux-fbdev@vger.kernel.org
12189 S:      Maintained
12190 F:      drivers/video/fbdev/savage/
12191
12192 S390
12193 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12194 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12195 L:      linux-s390@vger.kernel.org
12196 W:      http://www.ibm.com/developerworks/linux/linux390/
12197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12198 S:      Supported
12199 F:      arch/s390/
12200 F:      drivers/s390/
12201 F:      Documentation/s390/
12202 F:      Documentation/driver-api/s390-drivers.rst
12203
12204 S390 COMMON I/O LAYER
12205 M:      Sebastian Ott <sebott@linux.ibm.com>
12206 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12207 L:      linux-s390@vger.kernel.org
12208 W:      http://www.ibm.com/developerworks/linux/linux390/
12209 S:      Supported
12210 F:      drivers/s390/cio/
12211
12212 S390 DASD DRIVER
12213 M:      Stefan Haberland <sth@linux.ibm.com>
12214 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12215 L:      linux-s390@vger.kernel.org
12216 W:      http://www.ibm.com/developerworks/linux/linux390/
12217 S:      Supported
12218 F:      drivers/s390/block/dasd*
12219 F:      block/partitions/ibm.c
12220
12221 S390 IOMMU (PCI)
12222 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12223 L:      linux-s390@vger.kernel.org
12224 W:      http://www.ibm.com/developerworks/linux/linux390/
12225 S:      Supported
12226 F:      drivers/iommu/s390-iommu.c
12227
12228 S390 IUCV NETWORK LAYER
12229 M:      Julian Wiedmann <jwi@linux.ibm.com>
12230 M:      Ursula Braun <ubraun@linux.ibm.com>
12231 L:      linux-s390@vger.kernel.org
12232 W:      http://www.ibm.com/developerworks/linux/linux390/
12233 S:      Supported
12234 F:      drivers/s390/net/*iucv*
12235 F:      include/net/iucv/
12236 F:      net/iucv/
12237
12238 S390 NETWORK DRIVERS
12239 M:      Julian Wiedmann <jwi@linux.ibm.com>
12240 M:      Ursula Braun <ubraun@linux.ibm.com>
12241 L:      linux-s390@vger.kernel.org
12242 W:      http://www.ibm.com/developerworks/linux/linux390/
12243 S:      Supported
12244 F:      drivers/s390/net/
12245
12246 S390 PCI SUBSYSTEM
12247 M:      Sebastian Ott <sebott@linux.ibm.com>
12248 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12249 L:      linux-s390@vger.kernel.org
12250 W:      http://www.ibm.com/developerworks/linux/linux390/
12251 S:      Supported
12252 F:      arch/s390/pci/
12253 F:      drivers/pci/hotplug/s390_pci_hpc.c
12254
12255 S390 VFIO-CCW DRIVER
12256 M:      Cornelia Huck <cohuck@redhat.com>
12257 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12258 M:      Halil Pasic <pasic@linux.ibm.com>
12259 L:      linux-s390@vger.kernel.org
12260 L:      kvm@vger.kernel.org
12261 S:      Supported
12262 F:      drivers/s390/cio/vfio_ccw*
12263 F:      Documentation/s390/vfio-ccw.txt
12264 F:      include/uapi/linux/vfio_ccw.h
12265
12266 S390 ZCRYPT DRIVER
12267 M:      Harald Freudenberger <freude@linux.ibm.com>
12268 L:      linux-s390@vger.kernel.org
12269 W:      http://www.ibm.com/developerworks/linux/linux390/
12270 S:      Supported
12271 F:      drivers/s390/crypto/
12272
12273 S390 ZFCP DRIVER
12274 M:      Steffen Maier <maier@linux.ibm.com>
12275 M:      Benjamin Block <bblock@linux.ibm.com>
12276 L:      linux-s390@vger.kernel.org
12277 W:      http://www.ibm.com/developerworks/linux/linux390/
12278 S:      Supported
12279 F:      drivers/s390/scsi/zfcp_*
12280
12281 S3C24XX SD/MMC Driver
12282 M:      Ben Dooks <ben-linux@fluff.org>
12283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12284 S:      Supported
12285 F:      drivers/mmc/host/s3cmci.*
12286
12287 SAA6588 RDS RECEIVER DRIVER
12288 M:      Hans Verkuil <hverkuil@xs4all.nl>
12289 L:      linux-media@vger.kernel.org
12290 T:      git git://linuxtv.org/media_tree.git
12291 W:      https://linuxtv.org
12292 S:      Odd Fixes
12293 F:      drivers/media/i2c/saa6588*
12294
12295 SAA7134 VIDEO4LINUX DRIVER
12296 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12297 L:      linux-media@vger.kernel.org
12298 W:      https://linuxtv.org
12299 T:      git git://linuxtv.org/media_tree.git
12300 S:      Odd fixes
12301 F:      Documentation/media/v4l-drivers/saa7134*
12302 F:      drivers/media/pci/saa7134/
12303
12304 SAA7146 VIDEO4LINUX-2 DRIVER
12305 M:      Hans Verkuil <hverkuil@xs4all.nl>
12306 L:      linux-media@vger.kernel.org
12307 T:      git git://linuxtv.org/media_tree.git
12308 S:      Maintained
12309 F:      drivers/media/common/saa7146/
12310 F:      drivers/media/pci/saa7146/
12311 F:      include/media/saa7146*
12312
12313 SAMSUNG AUDIO (ASoC) DRIVERS
12314 M:      Krzysztof Kozlowski <krzk@kernel.org>
12315 M:      Sangbeom Kim <sbkim73@samsung.com>
12316 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12317 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12318 S:      Supported
12319 F:      sound/soc/samsung/
12320 F:      Documentation/devicetree/bindings/sound/samsung*
12321
12322 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12323 M:      Krzysztof Kozlowski <krzk@kernel.org>
12324 L:      linux-crypto@vger.kernel.org
12325 L:      linux-samsung-soc@vger.kernel.org
12326 S:      Maintained
12327 F:      drivers/crypto/exynos-rng.c
12328 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12329
12330 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12331 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12332 L:      linux-samsung-soc@vger.kernel.org
12333 S:      Maintained
12334 F:      drivers/char/hw_random/exynos-trng.c
12335 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12336
12337 SAMSUNG FRAMEBUFFER DRIVER
12338 M:      Jingoo Han <jingoohan1@gmail.com>
12339 L:      linux-fbdev@vger.kernel.org
12340 S:      Maintained
12341 F:      drivers/video/fbdev/s3c-fb.c
12342
12343 SAMSUNG LAPTOP DRIVER
12344 M:      Corentin Chary <corentin.chary@gmail.com>
12345 L:      platform-driver-x86@vger.kernel.org
12346 S:      Maintained
12347 F:      drivers/platform/x86/samsung-laptop.c
12348
12349 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12350 M:      Sangbeom Kim <sbkim73@samsung.com>
12351 M:      Krzysztof Kozlowski <krzk@kernel.org>
12352 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12353 L:      linux-kernel@vger.kernel.org
12354 L:      linux-samsung-soc@vger.kernel.org
12355 S:      Supported
12356 F:      drivers/mfd/sec*.c
12357 F:      drivers/regulator/s2m*.c
12358 F:      drivers/regulator/s5m*.c
12359 F:      drivers/clk/clk-s2mps11.c
12360 F:      drivers/rtc/rtc-s5m.c
12361 F:      include/linux/mfd/samsung/
12362 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12363 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12364 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12365 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12366
12367 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12368 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12369 L:      linux-media@vger.kernel.org
12370 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12371 S:      Maintained
12372 F:      drivers/media/platform/s3c-camif/
12373 F:      include/media/drv-intf/s3c_camif.h
12374
12375 SAMSUNG S3FWRN5 NFC DRIVER
12376 M:      Robert Baldyga <r.baldyga@samsung.com>
12377 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12378 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12379 S:      Supported
12380 F:      drivers/nfc/s3fwrn5
12381
12382 SAMSUNG S5C73M3 CAMERA DRIVER
12383 M:      Kyungmin Park <kyungmin.park@samsung.com>
12384 M:      Andrzej Hajda <a.hajda@samsung.com>
12385 L:      linux-media@vger.kernel.org
12386 S:      Supported
12387 F:      drivers/media/i2c/s5c73m3/*
12388
12389 SAMSUNG S5K5BAF CAMERA DRIVER
12390 M:      Kyungmin Park <kyungmin.park@samsung.com>
12391 M:      Andrzej Hajda <a.hajda@samsung.com>
12392 L:      linux-media@vger.kernel.org
12393 S:      Supported
12394 F:      drivers/media/i2c/s5k5baf.c
12395
12396 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12397 M:      Krzysztof Kozlowski <krzk@kernel.org>
12398 M:      Vladimir Zapolskiy <vz@mleia.com>
12399 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12400 L:      linux-crypto@vger.kernel.org
12401 L:      linux-samsung-soc@vger.kernel.org
12402 S:      Maintained
12403 F:      drivers/crypto/s5p-sss.c
12404
12405 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12406 M:      Kyungmin Park <kyungmin.park@samsung.com>
12407 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12408 L:      linux-media@vger.kernel.org
12409 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12410 S:      Supported
12411 F:      drivers/media/platform/exynos4-is/
12412
12413 SAMSUNG SOC CLOCK DRIVERS
12414 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12415 M:      Tomasz Figa <tomasz.figa@gmail.com>
12416 M:      Chanwoo Choi <cw00.choi@samsung.com>
12417 S:      Supported
12418 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12420 F:      drivers/clk/samsung/
12421 F:      include/dt-bindings/clock/exynos*.h
12422 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12423
12424 SAMSUNG SPI DRIVERS
12425 M:      Kukjin Kim <kgene@kernel.org>
12426 M:      Krzysztof Kozlowski <krzk@kernel.org>
12427 M:      Andi Shyti <andi@etezian.org>
12428 L:      linux-spi@vger.kernel.org
12429 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12430 S:      Maintained
12431 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12432 F:      drivers/spi/spi-s3c*
12433 F:      include/linux/platform_data/spi-s3c64xx.h
12434
12435 SAMSUNG SXGBE DRIVERS
12436 M:      Byungho An <bh74.an@samsung.com>
12437 M:      Girish K S <ks.giri@samsung.com>
12438 M:      Vipul Pandya <vipul.pandya@samsung.com>
12439 S:      Supported
12440 L:      netdev@vger.kernel.org
12441 F:      drivers/net/ethernet/samsung/sxgbe/
12442
12443 SAMSUNG THERMAL DRIVER
12444 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12445 L:      linux-pm@vger.kernel.org
12446 L:      linux-samsung-soc@vger.kernel.org
12447 S:      Supported
12448 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12449 F:      drivers/thermal/samsung/
12450
12451 SAMSUNG USB2 PHY DRIVER
12452 M:      Kamil Debski <kamil@wypas.org>
12453 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12454 L:      linux-kernel@vger.kernel.org
12455 S:      Supported
12456 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12457 F:      Documentation/phy/samsung-usb2.txt
12458 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12459 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12460 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12461 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12462 F:      drivers/phy/samsung/phy-samsung-usb2.c
12463 F:      drivers/phy/samsung/phy-samsung-usb2.h
12464
12465 SC1200 WDT DRIVER
12466 M:      Zwane Mwaikambo <zwanem@gmail.com>
12467 S:      Maintained
12468 F:      drivers/watchdog/sc1200wdt.c
12469
12470 SCHEDULER
12471 M:      Ingo Molnar <mingo@redhat.com>
12472 M:      Peter Zijlstra <peterz@infradead.org>
12473 L:      linux-kernel@vger.kernel.org
12474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12475 S:      Maintained
12476 F:      kernel/sched/
12477 F:      include/linux/sched.h
12478 F:      include/uapi/linux/sched.h
12479 F:      include/linux/wait.h
12480
12481 SCR24X CHIP CARD INTERFACE DRIVER
12482 M:      Lubomir Rintel <lkundrak@v3.sk>
12483 S:      Supported
12484 F:      drivers/char/pcmcia/scr24x_cs.c
12485
12486 SCSI CDROM DRIVER
12487 M:      Jens Axboe <axboe@kernel.dk>
12488 L:      linux-scsi@vger.kernel.org
12489 W:      http://www.kernel.dk
12490 S:      Maintained
12491 F:      drivers/scsi/sr*
12492
12493 SCSI RDMA PROTOCOL (SRP) INITIATOR
12494 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12495 L:      linux-rdma@vger.kernel.org
12496 S:      Supported
12497 W:      http://www.openfabrics.org
12498 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12500 F:      drivers/infiniband/ulp/srp/
12501 F:      include/scsi/srp.h
12502
12503 SCSI SG DRIVER
12504 M:      Doug Gilbert <dgilbert@interlog.com>
12505 L:      linux-scsi@vger.kernel.org
12506 W:      http://sg.danny.cz/sg
12507 S:      Maintained
12508 F:      Documentation/scsi/scsi-generic.txt
12509 F:      drivers/scsi/sg.c
12510 F:      include/scsi/sg.h
12511
12512 SCSI SUBSYSTEM
12513 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12515 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12517 L:      linux-scsi@vger.kernel.org
12518 S:      Maintained
12519 F:      Documentation/devicetree/bindings/scsi/
12520 F:      drivers/scsi/
12521 F:      include/scsi/
12522
12523 SCSI TAPE DRIVER
12524 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12525 L:      linux-scsi@vger.kernel.org
12526 S:      Maintained
12527 F:      Documentation/scsi/st.txt
12528 F:      drivers/scsi/st.*
12529 F:      drivers/scsi/st_*.h
12530
12531 SCTP PROTOCOL
12532 M:      Vlad Yasevich <vyasevich@gmail.com>
12533 M:      Neil Horman <nhorman@tuxdriver.com>
12534 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12535 L:      linux-sctp@vger.kernel.org
12536 W:      http://lksctp.sourceforge.net
12537 S:      Maintained
12538 F:      Documentation/networking/sctp.txt
12539 F:      include/linux/sctp.h
12540 F:      include/uapi/linux/sctp.h
12541 F:      include/net/sctp/
12542 F:      net/sctp/
12543
12544 SCx200 CPU SUPPORT
12545 M:      Jim Cromie <jim.cromie@gmail.com>
12546 S:      Odd Fixes
12547 F:      Documentation/i2c/busses/scx200_acb
12548 F:      arch/x86/platform/scx200/
12549 F:      drivers/watchdog/scx200_wdt.c
12550 F:      drivers/i2c/busses/scx200*
12551 F:      drivers/mtd/maps/scx200_docflash.c
12552 F:      include/linux/scx200.h
12553
12554 SCx200 GPIO DRIVER
12555 M:      Jim Cromie <jim.cromie@gmail.com>
12556 S:      Maintained
12557 F:      drivers/char/scx200_gpio.c
12558 F:      include/linux/scx200_gpio.h
12559
12560 SCx200 HRT CLOCKSOURCE DRIVER
12561 M:      Jim Cromie <jim.cromie@gmail.com>
12562 S:      Maintained
12563 F:      drivers/clocksource/scx200_hrt.c
12564
12565 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12566 M:      Sascha Sommer <saschasommer@freenet.de>
12567 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12568 S:      Maintained
12569 F:      drivers/mmc/host/sdricoh_cs.c
12570
12571 SECURE COMPUTING
12572 M:      Kees Cook <keescook@chromium.org>
12573 R:      Andy Lutomirski <luto@amacapital.net>
12574 R:      Will Drewry <wad@chromium.org>
12575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12576 S:      Supported
12577 F:      kernel/seccomp.c
12578 F:      include/uapi/linux/seccomp.h
12579 F:      include/linux/seccomp.h
12580 F:      tools/testing/selftests/seccomp/*
12581 F:      tools/testing/selftests/kselftest_harness.h
12582 F:      Documentation/userspace-api/seccomp_filter.rst
12583 K:      \bsecure_computing
12584 K:      \bTIF_SECCOMP\b
12585
12586 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12587 M:      Al Cooper <alcooperx@gmail.com>
12588 L:      linux-mmc@vger.kernel.org
12589 L:      bcm-kernel-feedback-list@broadcom.com
12590 S:      Maintained
12591 F:      drivers/mmc/host/sdhci-brcmstb*
12592
12593 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12594 M:      Adrian Hunter <adrian.hunter@intel.com>
12595 L:      linux-mmc@vger.kernel.org
12596 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12597 S:      Maintained
12598 F:      drivers/mmc/host/sdhci*
12599 F:      include/linux/mmc/sdhci*
12600
12601 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12602 M:      Ben Dooks <ben-linux@fluff.org>
12603 M:      Jaehoon Chung <jh80.chung@samsung.com>
12604 L:      linux-mmc@vger.kernel.org
12605 S:      Maintained
12606 F:      drivers/mmc/host/sdhci-s3c*
12607
12608 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12609 M:      Viresh Kumar <vireshk@kernel.org>
12610 L:      linux-mmc@vger.kernel.org
12611 S:      Maintained
12612 F:      drivers/mmc/host/sdhci-spear.c
12613
12614 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12615 M:      Kishon Vijay Abraham I <kishon@ti.com>
12616 L:      linux-mmc@vger.kernel.org
12617 S:      Maintained
12618 F:      drivers/mmc/host/sdhci-omap.c
12619
12620 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12621 M:      Scott Bauer <scott.bauer@intel.com>
12622 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12623 L:      linux-block@vger.kernel.org
12624 S:      Supported
12625 F:      block/sed*
12626 F:      block/opal_proto.h
12627 F:      include/linux/sed*
12628 F:      include/uapi/linux/sed*
12629
12630 SECURITY CONTACT
12631 M:      Security Officers <security@kernel.org>
12632 S:      Supported
12633
12634 SECURITY SUBSYSTEM
12635 M:      James Morris <jmorris@namei.org>
12636 M:      "Serge E. Hallyn" <serge@hallyn.com>
12637 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12639 W:      http://kernsec.org/
12640 S:      Supported
12641 F:      security/
12642
12643 SELINUX SECURITY MODULE
12644 M:      Paul Moore <paul@paul-moore.com>
12645 M:      Stephen Smalley <sds@tycho.nsa.gov>
12646 M:      Eric Paris <eparis@parisplace.org>
12647 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12648 W:      https://selinuxproject.org
12649 W:      https://github.com/SELinuxProject
12650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12651 S:      Supported
12652 F:      include/linux/selinux*
12653 F:      security/selinux/
12654 F:      scripts/selinux/
12655 F:      Documentation/admin-guide/LSM/SELinux.rst
12656
12657 SENSABLE PHANTOM
12658 M:      Jiri Slaby <jirislaby@gmail.com>
12659 S:      Maintained
12660 F:      drivers/misc/phantom.c
12661 F:      include/uapi/linux/phantom.h
12662
12663 SERIAL DEVICE BUS
12664 M:      Rob Herring <robh@kernel.org>
12665 L:      linux-serial@vger.kernel.org
12666 S:      Maintained
12667 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12668 F:      drivers/tty/serdev/
12669 F:      include/linux/serdev.h
12670
12671 SERIAL DRIVERS
12672 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12673 L:      linux-serial@vger.kernel.org
12674 S:      Maintained
12675 F:      Documentation/devicetree/bindings/serial/
12676 F:      drivers/tty/serial/
12677
12678 SERIAL IR RECEIVER
12679 M:      Sean Young <sean@mess.org>
12680 L:      linux-media@vger.kernel.org
12681 S:      Maintained
12682 F:      drivers/media/rc/serial_ir.c
12683
12684 SFC NETWORK DRIVER
12685 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12686 M:      Edward Cree <ecree@solarflare.com>
12687 M:      Bert Kenward <bkenward@solarflare.com>
12688 L:      netdev@vger.kernel.org
12689 S:      Supported
12690 F:      drivers/net/ethernet/sfc/
12691
12692 SGI GRU DRIVER
12693 M:      Dimitri Sivanich <sivanich@sgi.com>
12694 S:      Maintained
12695 F:      drivers/misc/sgi-gru/
12696
12697 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12698 M:      Pat Gefre <pfg@sgi.com>
12699 L:      linux-ia64@vger.kernel.org
12700 S:      Supported
12701 F:      Documentation/ia64/serial.txt
12702 F:      drivers/tty/serial/ioc?_serial.c
12703 F:      include/linux/ioc?.h
12704
12705 SGI XP/XPC/XPNET DRIVER
12706 M:      Cliff Whickman <cpw@sgi.com>
12707 M:      Robin Holt <robinmholt@gmail.com>
12708 S:      Maintained
12709 F:      drivers/misc/sgi-xp/
12710
12711 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12712 M:      Ursula Braun <ubraun@linux.ibm.com>
12713 L:      linux-s390@vger.kernel.org
12714 W:      http://www.ibm.com/developerworks/linux/linux390/
12715 S:      Supported
12716 F:      net/smc/
12717
12718 SH_VEU V4L2 MEM2MEM DRIVER
12719 L:      linux-media@vger.kernel.org
12720 S:      Orphan
12721 F:      drivers/media/platform/sh_veu.c
12722
12723 SH_VOU V4L2 OUTPUT DRIVER
12724 L:      linux-media@vger.kernel.org
12725 S:      Orphan
12726 F:      drivers/media/platform/sh_vou.c
12727 F:      include/media/drv-intf/sh_vou.h
12728
12729 SI2157 MEDIA DRIVER
12730 M:      Antti Palosaari <crope@iki.fi>
12731 L:      linux-media@vger.kernel.org
12732 W:      https://linuxtv.org
12733 W:      http://palosaari.fi/linux/
12734 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12735 T:      git git://linuxtv.org/anttip/media_tree.git
12736 S:      Maintained
12737 F:      drivers/media/tuners/si2157*
12738
12739 SI2165 MEDIA DRIVER
12740 M:      Matthias Schwarzott <zzam@gentoo.org>
12741 L:      linux-media@vger.kernel.org
12742 W:      https://linuxtv.org
12743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12744 S:      Maintained
12745 F:      drivers/media/dvb-frontends/si2165*
12746
12747 SI2168 MEDIA DRIVER
12748 M:      Antti Palosaari <crope@iki.fi>
12749 L:      linux-media@vger.kernel.org
12750 W:      https://linuxtv.org
12751 W:      http://palosaari.fi/linux/
12752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12753 T:      git git://linuxtv.org/anttip/media_tree.git
12754 S:      Maintained
12755 F:      drivers/media/dvb-frontends/si2168*
12756
12757 SI470X FM RADIO RECEIVER I2C DRIVER
12758 M:      Hans Verkuil <hverkuil@xs4all.nl>
12759 L:      linux-media@vger.kernel.org
12760 T:      git git://linuxtv.org/media_tree.git
12761 W:      https://linuxtv.org
12762 S:      Odd Fixes
12763 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12764
12765 SI470X FM RADIO RECEIVER USB DRIVER
12766 M:      Hans Verkuil <hverkuil@xs4all.nl>
12767 L:      linux-media@vger.kernel.org
12768 T:      git git://linuxtv.org/media_tree.git
12769 W:      https://linuxtv.org
12770 S:      Maintained
12771 F:      drivers/media/radio/si470x/radio-si470x-common.c
12772 F:      drivers/media/radio/si470x/radio-si470x.h
12773 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12774
12775 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12776 M:      Eduardo Valentin <edubezval@gmail.com>
12777 L:      linux-media@vger.kernel.org
12778 T:      git git://linuxtv.org/media_tree.git
12779 W:      https://linuxtv.org
12780 S:      Odd Fixes
12781 F:      drivers/media/radio/si4713/si4713.?
12782
12783 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12784 M:      Eduardo Valentin <edubezval@gmail.com>
12785 L:      linux-media@vger.kernel.org
12786 T:      git git://linuxtv.org/media_tree.git
12787 W:      https://linuxtv.org
12788 S:      Odd Fixes
12789 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12790
12791 SI4713 FM RADIO TRANSMITTER USB DRIVER
12792 M:      Hans Verkuil <hverkuil@xs4all.nl>
12793 L:      linux-media@vger.kernel.org
12794 T:      git git://linuxtv.org/media_tree.git
12795 W:      https://linuxtv.org
12796 S:      Maintained
12797 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12798
12799 SIANO DVB DRIVER
12800 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12801 L:      linux-media@vger.kernel.org
12802 W:      https://linuxtv.org
12803 T:      git git://linuxtv.org/media_tree.git
12804 S:      Odd fixes
12805 F:      drivers/media/common/siano/
12806 F:      drivers/media/usb/siano/
12807 F:      drivers/media/usb/siano/
12808 F:      drivers/media/mmc/siano/
12809
12810 SILEAD TOUCHSCREEN DRIVER
12811 M:      Hans de Goede <hdegoede@redhat.com>
12812 L:      linux-input@vger.kernel.org
12813 L:      platform-driver-x86@vger.kernel.org
12814 S:      Maintained
12815 F:      drivers/input/touchscreen/silead.c
12816 F:      drivers/platform/x86/silead_dmi.c
12817
12818 SILICON MOTION SM712 FRAME BUFFER DRIVER
12819 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12820 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12821 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12822 L:      linux-fbdev@vger.kernel.org
12823 S:      Maintained
12824 F:      drivers/video/fbdev/sm712*
12825 F:      Documentation/fb/sm712fb.txt
12826
12827 SIMPLE FIRMWARE INTERFACE (SFI)
12828 M:      Len Brown <lenb@kernel.org>
12829 L:      sfi-devel@simplefirmware.org
12830 W:      http://simplefirmware.org/
12831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12832 S:      Supported
12833 F:      arch/x86/platform/sfi/
12834 F:      drivers/sfi/
12835 F:      include/linux/sfi*.h
12836
12837 SIMPLEFB FB DRIVER
12838 M:      Hans de Goede <hdegoede@redhat.com>
12839 L:      linux-fbdev@vger.kernel.org
12840 S:      Maintained
12841 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12842 F:      drivers/video/fbdev/simplefb.c
12843 F:      include/linux/platform_data/simplefb.h
12844
12845 SIMTEC EB110ATX (Chalice CATS)
12846 P:      Ben Dooks
12847 P:      Vincent Sanders <vince@simtec.co.uk>
12848 M:      Simtec Linux Team <linux@simtec.co.uk>
12849 W:      http://www.simtec.co.uk/products/EB110ATX/
12850 S:      Supported
12851
12852 SIMTEC EB2410ITX (BAST)
12853 P:      Ben Dooks
12854 P:      Vincent Sanders <vince@simtec.co.uk>
12855 M:      Simtec Linux Team <linux@simtec.co.uk>
12856 W:      http://www.simtec.co.uk/products/EB2410ITX/
12857 S:      Supported
12858 F:      arch/arm/mach-s3c24xx/mach-bast.c
12859 F:      arch/arm/mach-s3c24xx/bast-ide.c
12860 F:      arch/arm/mach-s3c24xx/bast-irq.c
12861
12862 SIPHASH PRF ROUTINES
12863 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12864 S:      Maintained
12865 F:      lib/siphash.c
12866 F:      lib/test_siphash.c
12867 F:      include/linux/siphash.h
12868
12869 SIOX
12870 M:      Gavin Schenk <g.schenk@eckelmann.de>
12871 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12872 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12873 S:      Supported
12874 F:      drivers/siox/*
12875 F:      include/trace/events/siox.h
12876
12877 SIS 190 ETHERNET DRIVER
12878 M:      Francois Romieu <romieu@fr.zoreil.com>
12879 L:      netdev@vger.kernel.org
12880 S:      Maintained
12881 F:      drivers/net/ethernet/sis/sis190.c
12882
12883 SIS 900/7016 FAST ETHERNET DRIVER
12884 M:      Daniele Venzano <venza@brownhat.org>
12885 W:      http://www.brownhat.org/sis900.html
12886 L:      netdev@vger.kernel.org
12887 S:      Maintained
12888 F:      drivers/net/ethernet/sis/sis900.*
12889
12890 SIS FRAMEBUFFER DRIVER
12891 M:      Thomas Winischhofer <thomas@winischhofer.net>
12892 W:      http://www.winischhofer.net/linuxsisvga.shtml
12893 S:      Maintained
12894 F:      Documentation/fb/sisfb.txt
12895 F:      drivers/video/fbdev/sis/
12896 F:      include/video/sisfb.h
12897
12898 SIS USB2VGA DRIVER
12899 M:      Thomas Winischhofer <thomas@winischhofer.net>
12900 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12901 S:      Maintained
12902 F:      drivers/usb/misc/sisusbvga/
12903
12904 SLAB ALLOCATOR
12905 M:      Christoph Lameter <cl@linux.com>
12906 M:      Pekka Enberg <penberg@kernel.org>
12907 M:      David Rientjes <rientjes@google.com>
12908 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12909 M:      Andrew Morton <akpm@linux-foundation.org>
12910 L:      linux-mm@kvack.org
12911 S:      Maintained
12912 F:      include/linux/sl?b*.h
12913 F:      mm/sl?b*
12914
12915 SLEEPABLE READ-COPY UPDATE (SRCU)
12916 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12917 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12918 M:      Josh Triplett <josh@joshtriplett.org>
12919 R:      Steven Rostedt <rostedt@goodmis.org>
12920 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12921 L:      linux-kernel@vger.kernel.org
12922 W:      http://www.rdrop.com/users/paulmck/RCU/
12923 S:      Supported
12924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12925 F:      include/linux/srcu.h
12926 F:      kernel/rcu/srcu.c
12927
12928 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12929 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12930 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12931 S:      Maintained
12932 F:      drivers/slimbus/
12933 F:      Documentation/devicetree/bindings/slimbus/
12934 F:      include/linux/slimbus.h
12935
12936 SMACK SECURITY MODULE
12937 M:      Casey Schaufler <casey@schaufler-ca.com>
12938 L:      linux-security-module@vger.kernel.org
12939 W:      http://schaufler-ca.com
12940 T:      git git://github.com/cschaufler/smack-next
12941 S:      Maintained
12942 F:      Documentation/admin-guide/LSM/Smack.rst
12943 F:      security/smack/
12944
12945 SMC91x ETHERNET DRIVER
12946 M:      Nicolas Pitre <nico@fluxnic.net>
12947 S:      Odd Fixes
12948 F:      drivers/net/ethernet/smsc/smc91x.*
12949
12950 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12951 M:      Sakari Ailus <sakari.ailus@iki.fi>
12952 L:      linux-media@vger.kernel.org
12953 S:      Maintained
12954 F:      drivers/media/i2c/smiapp/
12955 F:      include/media/i2c/smiapp.h
12956 F:      drivers/media/i2c/smiapp-pll.c
12957 F:      drivers/media/i2c/smiapp-pll.h
12958 F:      include/uapi/linux/smiapp.h
12959 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12960
12961 SMM665 HARDWARE MONITOR DRIVER
12962 M:      Guenter Roeck <linux@roeck-us.net>
12963 L:      linux-hwmon@vger.kernel.org
12964 S:      Maintained
12965 F:      Documentation/hwmon/smm665
12966 F:      drivers/hwmon/smm665.c
12967
12968 SMSC EMC2103 HARDWARE MONITOR DRIVER
12969 M:      Steve Glendinning <steve.glendinning@shawell.net>
12970 L:      linux-hwmon@vger.kernel.org
12971 S:      Maintained
12972 F:      Documentation/hwmon/emc2103
12973 F:      drivers/hwmon/emc2103.c
12974
12975 SMSC SCH5627 HARDWARE MONITOR DRIVER
12976 M:      Hans de Goede <hdegoede@redhat.com>
12977 L:      linux-hwmon@vger.kernel.org
12978 S:      Supported
12979 F:      Documentation/hwmon/sch5627
12980 F:      drivers/hwmon/sch5627.c
12981
12982 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12983 M:      Steve Glendinning <steve.glendinning@shawell.net>
12984 L:      linux-fbdev@vger.kernel.org
12985 S:      Maintained
12986 F:      drivers/video/fbdev/smscufx.c
12987
12988 SMSC47B397 HARDWARE MONITOR DRIVER
12989 M:      Jean Delvare <jdelvare@suse.com>
12990 L:      linux-hwmon@vger.kernel.org
12991 S:      Maintained
12992 F:      Documentation/hwmon/smsc47b397
12993 F:      drivers/hwmon/smsc47b397.c
12994
12995 SMSC911x ETHERNET DRIVER
12996 M:      Steve Glendinning <steve.glendinning@shawell.net>
12997 L:      netdev@vger.kernel.org
12998 S:      Maintained
12999 F:      include/linux/smsc911x.h
13000 F:      drivers/net/ethernet/smsc/smsc911x.*
13001
13002 SMSC9420 PCI ETHERNET DRIVER
13003 M:      Steve Glendinning <steve.glendinning@shawell.net>
13004 L:      netdev@vger.kernel.org
13005 S:      Maintained
13006 F:      drivers/net/ethernet/smsc/smsc9420.*
13007
13008 SOC-CAMERA V4L2 SUBSYSTEM
13009 L:      linux-media@vger.kernel.org
13010 T:      git git://linuxtv.org/media_tree.git
13011 S:      Orphan
13012 F:      include/media/soc*
13013 F:      drivers/media/i2c/soc_camera/
13014 F:      drivers/media/platform/soc_camera/
13015
13016 SOCIONEXT SYNQUACER I2C DRIVER
13017 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13018 L:      linux-i2c@vger.kernel.org
13019 S:      Maintained
13020 F:      drivers/i2c/busses/i2c-synquacer.c
13021 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13022
13023 SOCIONEXT UNIPHIER SOUND DRIVER
13024 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13025 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13026 S:      Maintained
13027 F:      sound/soc/uniphier/
13028
13029 SOEKRIS NET48XX LED SUPPORT
13030 M:      Chris Boot <bootc@bootc.net>
13031 S:      Maintained
13032 F:      drivers/leds/leds-net48xx.c
13033
13034 SOFT-ROCE DRIVER (rxe)
13035 M:      Moni Shoua <monis@mellanox.com>
13036 L:      linux-rdma@vger.kernel.org
13037 S:      Supported
13038 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13039 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13040 F:      drivers/infiniband/sw/rxe/
13041 F:      include/uapi/rdma/rdma_user_rxe.h
13042
13043 SOFTLOGIC 6x10 MPEG CODEC
13044 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13045 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13046 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13047 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13048 M:      Ismael Luceno <ismael@iodev.co.uk>
13049 L:      linux-media@vger.kernel.org
13050 S:      Supported
13051 F:      drivers/media/pci/solo6x10/
13052
13053 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13054 M:      James Morse <james.morse@arm.com>
13055 L:      linux-arm-kernel@lists.infradead.org
13056 S:      Maintained
13057 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13058 F:      drivers/firmware/arm_sdei.c
13059 F:      include/linux/sdei.h
13060 F:      include/uapi/linux/sdei.h
13061
13062 SOFTWARE RAID (Multiple Disks) SUPPORT
13063 M:      Shaohua Li <shli@kernel.org>
13064 L:      linux-raid@vger.kernel.org
13065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13066 S:      Supported
13067 F:      drivers/md/Makefile
13068 F:      drivers/md/Kconfig
13069 F:      drivers/md/md*
13070 F:      drivers/md/raid*
13071 F:      include/linux/raid/
13072 F:      include/uapi/linux/raid/
13073
13074 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13075 M:      Jassi Brar <jaswinder.singh@linaro.org>
13076 L:      netdev@vger.kernel.org
13077 S:      Maintained
13078 F:      drivers/net/ethernet/socionext/netsec.c
13079 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13080
13081 SOLIDRUN CLEARFOG SUPPORT
13082 M:      Russell King <linux@armlinux.org.uk>
13083 S:      Maintained
13084 F:      arch/arm/boot/dts/armada-388-clearfog*
13085 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13086
13087 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13088 M:      Russell King <linux@armlinux.org.uk>
13089 S:      Maintained
13090 F:      arch/arm/boot/dts/imx6*-cubox-i*
13091 F:      arch/arm/boot/dts/imx6*-hummingboard*
13092 F:      arch/arm/boot/dts/imx6*-sr-*
13093
13094 SONIC NETWORK DRIVER
13095 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13096 L:      netdev@vger.kernel.org
13097 S:      Maintained
13098 F:      drivers/net/ethernet/natsemi/sonic.*
13099
13100 SONICS SILICON BACKPLANE DRIVER (SSB)
13101 M:      Michael Buesch <m@bues.ch>
13102 L:      linux-wireless@vger.kernel.org
13103 S:      Maintained
13104 F:      drivers/ssb/
13105 F:      include/linux/ssb/
13106
13107 SONY IMX274 SENSOR DRIVER
13108 M:      Leon Luo <leonl@leopardimaging.com>
13109 L:      linux-media@vger.kernel.org
13110 T:      git git://linuxtv.org/media_tree.git
13111 S:      Maintained
13112 F:      drivers/media/i2c/imx274.c
13113 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13114
13115 SONY MEMORYSTICK CARD SUPPORT
13116 M:      Alex Dubov <oakad@yahoo.com>
13117 W:      http://tifmxx.berlios.de/
13118 S:      Maintained
13119 F:      drivers/memstick/host/tifm_ms.c
13120
13121 SONY MEMORYSTICK STANDARD SUPPORT
13122 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13123 S:      Maintained
13124 F:      drivers/memstick/core/ms_block.*
13125
13126 SONY VAIO CONTROL DEVICE DRIVER
13127 M:      Mattia Dongili <malattia@linux.it>
13128 L:      platform-driver-x86@vger.kernel.org
13129 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13130 S:      Maintained
13131 F:      Documentation/laptops/sony-laptop.txt
13132 F:      drivers/char/sonypi.c
13133 F:      drivers/platform/x86/sony-laptop.c
13134 F:      include/linux/sony-laptop.h
13135
13136 SOUND
13137 M:      Jaroslav Kysela <perex@perex.cz>
13138 M:      Takashi Iwai <tiwai@suse.com>
13139 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13140 W:      http://www.alsa-project.org/
13141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13142 T:      git git://git.alsa-project.org/alsa-kernel.git
13143 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13144 S:      Maintained
13145 F:      Documentation/sound/
13146 F:      include/sound/
13147 F:      include/uapi/sound/
13148 F:      sound/
13149
13150 SOUND - COMPRESSED AUDIO
13151 M:      Vinod Koul <vinod.koul@intel.com>
13152 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13154 S:      Supported
13155 F:      Documentation/sound/alsa/compress_offload.txt
13156 F:      include/sound/compress_driver.h
13157 F:      include/uapi/sound/compress_*
13158 F:      sound/core/compress_offload.c
13159 F:      sound/soc/soc-compress.c
13160
13161 SOUND - DMAENGINE HELPERS
13162 M:      Lars-Peter Clausen <lars@metafoo.de>
13163 S:      Supported
13164 F:      include/sound/dmaengine_pcm.h
13165 F:      sound/core/pcm_dmaengine.c
13166 F:      sound/soc/soc-generic-dmaengine-pcm.c
13167
13168 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13169 M:      Liam Girdwood <lgirdwood@gmail.com>
13170 M:      Mark Brown <broonie@kernel.org>
13171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13172 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13173 W:      http://alsa-project.org/main/index.php/ASoC
13174 S:      Supported
13175 F:      Documentation/devicetree/bindings/sound/
13176 F:      Documentation/sound/alsa/soc/
13177 F:      sound/soc/
13178 F:      include/sound/soc*
13179
13180 SOUNDWIRE SUBSYSTEM
13181 M:      Vinod Koul <vinod.koul@intel.com>
13182 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13183 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13184 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13185 S:      Supported
13186 F:      Documentation/driver-api/soundwire/
13187 F:      drivers/soundwire/
13188 F:      include/linux/soundwire/
13189
13190 SP2 MEDIA DRIVER
13191 M:      Olli Salonen <olli.salonen@iki.fi>
13192 L:      linux-media@vger.kernel.org
13193 W:      https://linuxtv.org
13194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13195 S:      Maintained
13196 F:      drivers/media/dvb-frontends/sp2*
13197
13198 SPARC + UltraSPARC (sparc/sparc64)
13199 M:      "David S. Miller" <davem@davemloft.net>
13200 L:      sparclinux@vger.kernel.org
13201 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13204 S:      Maintained
13205 F:      arch/sparc/
13206 F:      drivers/sbus/
13207
13208 SPARC SERIAL DRIVERS
13209 M:      "David S. Miller" <davem@davemloft.net>
13210 L:      sparclinux@vger.kernel.org
13211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13213 S:      Maintained
13214 F:      include/linux/sunserialcore.h
13215 F:      drivers/tty/serial/suncore.c
13216 F:      drivers/tty/serial/sunhv.c
13217 F:      drivers/tty/serial/sunsab.c
13218 F:      drivers/tty/serial/sunsab.h
13219 F:      drivers/tty/serial/sunsu.c
13220 F:      drivers/tty/serial/sunzilog.c
13221 F:      drivers/tty/serial/sunzilog.h
13222 F:      drivers/tty/vcc.c
13223
13224 SPARSE CHECKER
13225 M:      "Christopher Li" <sparse@chrisli.org>
13226 L:      linux-sparse@vger.kernel.org
13227 W:      https://sparse.wiki.kernel.org/
13228 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13229 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13230 S:      Maintained
13231 F:      include/linux/compiler.h
13232
13233 SPEAR CLOCK FRAMEWORK SUPPORT
13234 M:      Viresh Kumar <vireshk@kernel.org>
13235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13236 W:      http://www.st.com/spear
13237 S:      Maintained
13238 F:      drivers/clk/spear/
13239
13240 SPEAR PLATFORM SUPPORT
13241 M:      Viresh Kumar <vireshk@kernel.org>
13242 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13244 W:      http://www.st.com/spear
13245 S:      Maintained
13246 F:      arch/arm/boot/dts/spear*
13247 F:      arch/arm/mach-spear/
13248
13249 SPI NOR SUBSYSTEM
13250 M:      Marek Vasut <marek.vasut@gmail.com>
13251 L:      linux-mtd@lists.infradead.org
13252 W:      http://www.linux-mtd.infradead.org/
13253 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13254 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13255 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13256 S:      Maintained
13257 F:      drivers/mtd/spi-nor/
13258 F:      include/linux/mtd/spi-nor.h
13259
13260 SPI SUBSYSTEM
13261 M:      Mark Brown <broonie@kernel.org>
13262 L:      linux-spi@vger.kernel.org
13263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13264 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13265 S:      Maintained
13266 F:      Documentation/devicetree/bindings/spi/
13267 F:      Documentation/spi/
13268 F:      drivers/spi/
13269 F:      include/linux/spi/
13270 F:      include/uapi/linux/spi/
13271 F:      tools/spi/
13272
13273 SPIDERNET NETWORK DRIVER for CELL
13274 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13275 L:      netdev@vger.kernel.org
13276 S:      Supported
13277 F:      Documentation/networking/spider_net.txt
13278 F:      drivers/net/ethernet/toshiba/spider_net*
13279
13280 SPMI SUBSYSTEM
13281 R:      Stephen Boyd <sboyd@kernel.org>
13282 L:      linux-arm-msm@vger.kernel.org
13283 F:      Documentation/devicetree/bindings/spmi/
13284 F:      drivers/spmi/
13285 F:      include/dt-bindings/spmi/spmi.h
13286 F:      include/linux/spmi.h
13287 F:      include/trace/events/spmi.h
13288
13289 SPU FILE SYSTEM
13290 M:      Jeremy Kerr <jk@ozlabs.org>
13291 L:      linuxppc-dev@lists.ozlabs.org
13292 W:      http://www.ibm.com/developerworks/power/cell/
13293 S:      Supported
13294 F:      Documentation/filesystems/spufs.txt
13295 F:      arch/powerpc/platforms/cell/spufs/
13296
13297 SQUASHFS FILE SYSTEM
13298 M:      Phillip Lougher <phillip@squashfs.org.uk>
13299 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13300 W:      http://squashfs.org.uk
13301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13302 S:      Maintained
13303 F:      Documentation/filesystems/squashfs.txt
13304 F:      fs/squashfs/
13305
13306 SRM (Alpha) environment access
13307 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13308 S:      Maintained
13309 F:      arch/alpha/kernel/srm_env.c
13310
13311 ST STM32 I2C/SMBUS DRIVER
13312 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13313 L:      linux-i2c@vger.kernel.org
13314 S:      Maintained
13315 F:      drivers/i2c/busses/i2c-stm32*
13316
13317 STABLE BRANCH
13318 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13319 L:      stable@vger.kernel.org
13320 S:      Supported
13321 F:      Documentation/process/stable-kernel-rules.rst
13322
13323 STAGING - ATOMISP DRIVER
13324 M:      Alan Cox <alan@linux.intel.com>
13325 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13326 L:      linux-media@vger.kernel.org
13327 S:      Maintained
13328 F:      drivers/staging/media/atomisp/
13329
13330 STAGING - COMEDI
13331 M:      Ian Abbott <abbotti@mev.co.uk>
13332 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13333 S:      Odd Fixes
13334 F:      drivers/staging/comedi/
13335
13336 STAGING - FLARION FT1000 DRIVERS
13337 M:      Marek Belisko <marek.belisko@gmail.com>
13338 S:      Odd Fixes
13339 F:      drivers/staging/ft1000/
13340
13341 STAGING - INDUSTRIAL IO
13342 M:      Jonathan Cameron <jic23@kernel.org>
13343 L:      linux-iio@vger.kernel.org
13344 S:      Odd Fixes
13345 F:      Documentation/devicetree/bindings/staging/iio/
13346 F:      drivers/staging/iio/
13347
13348 STAGING - LUSTRE PARALLEL FILESYSTEM
13349 M:      Oleg Drokin <oleg.drokin@intel.com>
13350 M:      Andreas Dilger <andreas.dilger@intel.com>
13351 M:      James Simmons <jsimmons@infradead.org>
13352 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13353 W:      http://wiki.lustre.org/
13354 S:      Maintained
13355 F:      drivers/staging/lustre
13356
13357 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13358 M:      Marc Dietrich <marvin24@gmx.de>
13359 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13360 L:      linux-tegra@vger.kernel.org
13361 S:      Maintained
13362 F:      drivers/staging/nvec/
13363
13364 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13365 M:      Jens Frederich <jfrederich@gmail.com>
13366 M:      Daniel Drake <dsd@laptop.org>
13367 M:      Jon Nettleton <jon.nettleton@gmail.com>
13368 W:      http://wiki.laptop.org/go/DCON
13369 S:      Maintained
13370 F:      drivers/staging/olpc_dcon/
13371
13372 STAGING - REALTEK RTL8712U DRIVERS
13373 M:      Larry Finger <Larry.Finger@lwfinger.net>
13374 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13375 S:      Odd Fixes
13376 F:      drivers/staging/rtl8712/
13377
13378 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13379 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13380 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13381 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13382 L:      linux-fbdev@vger.kernel.org
13383 S:      Maintained
13384 F:      drivers/staging/sm750fb/
13385
13386 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13387 M:      William Hubbs <w.d.hubbs@gmail.com>
13388 M:      Chris Brannon <chris@the-brannons.com>
13389 M:      Kirk Reiser <kirk@reisers.ca>
13390 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13391 L:      speakup@linux-speakup.org
13392 W:      http://www.linux-speakup.org/
13393 S:      Odd Fixes
13394 F:      drivers/staging/speakup/
13395
13396 STAGING - VIA VT665X DRIVERS
13397 M:      Forest Bond <forest@alittletooquiet.net>
13398 S:      Odd Fixes
13399 F:      drivers/staging/vt665?/
13400
13401 STAGING - WILC1000 WIFI DRIVER
13402 M:      Aditya Shankar <aditya.shankar@microchip.com>
13403 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13404 L:      linux-wireless@vger.kernel.org
13405 S:      Supported
13406 F:      drivers/staging/wilc1000/
13407
13408 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13409 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13410 S:      Odd Fixes
13411 F:      drivers/staging/xgifb/
13412
13413 STAGING SUBSYSTEM
13414 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13416 L:      devel@driverdev.osuosl.org
13417 S:      Supported
13418 F:      drivers/staging/
13419
13420 STARFIRE/DURALAN NETWORK DRIVER
13421 M:      Ion Badulescu <ionut@badula.org>
13422 S:      Odd Fixes
13423 F:      drivers/net/ethernet/adaptec/starfire*
13424
13425 STEC S1220 SKD DRIVER
13426 M:      Bart Van Assche <bart.vanassche@wdc.com>
13427 L:      linux-block@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/block/skd*[ch]
13430
13431 STI CEC DRIVER
13432 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13433 S:      Maintained
13434 F:      drivers/staging/media/st-cec/
13435 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13436
13437 STK1160 USB VIDEO CAPTURE DRIVER
13438 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13439 L:      linux-media@vger.kernel.org
13440 T:      git git://linuxtv.org/media_tree.git
13441 S:      Maintained
13442 F:      drivers/media/usb/stk1160/
13443
13444 STMMAC ETHERNET DRIVER
13445 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13446 M:      Alexandre Torgue <alexandre.torgue@st.com>
13447 M:      Jose Abreu <joabreu@synopsys.com>
13448 L:      netdev@vger.kernel.org
13449 W:      http://www.stlinux.com
13450 S:      Supported
13451 F:      drivers/net/ethernet/stmicro/stmmac/
13452
13453 SUN3/3X
13454 M:      Sam Creasey <sammy@sammy.net>
13455 W:      http://sammy.net/sun3/
13456 S:      Maintained
13457 F:      arch/m68k/kernel/*sun3*
13458 F:      arch/m68k/sun3*/
13459 F:      arch/m68k/include/asm/sun3*
13460 F:      drivers/net/ethernet/i825xx/sun3*
13461
13462 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13463 M:      Hans de Goede <hdegoede@redhat.com>
13464 L:      linux-input@vger.kernel.org
13465 S:      Maintained
13466 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13467 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13468
13469 SUNDANCE NETWORK DRIVER
13470 M:      Denis Kirjanov <kda@linux-powerpc.org>
13471 L:      netdev@vger.kernel.org
13472 S:      Maintained
13473 F:      drivers/net/ethernet/dlink/sundance.c
13474
13475 SUPERH
13476 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13477 M:      Rich Felker <dalias@libc.org>
13478 L:      linux-sh@vger.kernel.org
13479 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13480 S:      Maintained
13481 F:      Documentation/sh/
13482 F:      arch/sh/
13483 F:      drivers/sh/
13484
13485 SUSPEND TO RAM
13486 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13487 M:      Len Brown <len.brown@intel.com>
13488 M:      Pavel Machek <pavel@ucw.cz>
13489 L:      linux-pm@vger.kernel.org
13490 B:      https://bugzilla.kernel.org
13491 S:      Supported
13492 F:      Documentation/power/
13493 F:      arch/x86/kernel/acpi/
13494 F:      drivers/base/power/
13495 F:      kernel/power/
13496 F:      include/linux/suspend.h
13497 F:      include/linux/freezer.h
13498 F:      include/linux/pm.h
13499
13500 SVGA HANDLING
13501 M:      Martin Mares <mj@ucw.cz>
13502 L:      linux-video@atrey.karlin.mff.cuni.cz
13503 S:      Maintained
13504 F:      Documentation/svga.txt
13505 F:      arch/x86/boot/video*
13506
13507 SWIOTLB SUBSYSTEM
13508 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13509 L:      iommu@lists.linux-foundation.org
13510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13511 S:      Supported
13512 F:      lib/swiotlb.c
13513 F:      arch/*/kernel/pci-swiotlb.c
13514 F:      include/linux/swiotlb.h
13515
13516 SWITCHDEV
13517 M:      Jiri Pirko <jiri@resnulli.us>
13518 M:      Ivan Vecera <ivecera@redhat.com>
13519 L:      netdev@vger.kernel.org
13520 S:      Supported
13521 F:      net/switchdev/
13522 F:      include/net/switchdev.h
13523
13524 SYNC FILE FRAMEWORK
13525 M:      Sumit Semwal <sumit.semwal@linaro.org>
13526 R:      Gustavo Padovan <gustavo@padovan.org>
13527 S:      Maintained
13528 L:      linux-media@vger.kernel.org
13529 L:      dri-devel@lists.freedesktop.org
13530 F:      drivers/dma-buf/sync_*
13531 F:      drivers/dma-buf/dma-fence*
13532 F:      drivers/dma-buf/sw_sync.c
13533 F:      include/linux/sync_file.h
13534 F:      include/uapi/linux/sync_file.h
13535 F:      Documentation/sync_file.txt
13536 T:      git git://anongit.freedesktop.org/drm/drm-misc
13537
13538 SYNOPSYS ARC ARCHITECTURE
13539 M:      Vineet Gupta <vgupta@synopsys.com>
13540 L:      linux-snps-arc@lists.infradead.org
13541 S:      Supported
13542 F:      arch/arc/
13543 F:      Documentation/devicetree/bindings/arc/*
13544 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13545 F:      drivers/clocksource/arc_timer.c
13546 F:      drivers/tty/serial/arc_uart.c
13547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13548
13549 SYNOPSYS ARC HSDK SDP pll clock driver
13550 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13551 S:      Supported
13552 F:      drivers/clk/clk-hsdk-pll.c
13553 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13554
13555 SYNOPSYS ARC SDP clock driver
13556 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13557 S:      Supported
13558 F:      drivers/clk/axs10x/*
13559 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13560
13561 SYNOPSYS ARC SDP platform support
13562 M:      Alexey Brodkin <abrodkin@synopsys.com>
13563 S:      Supported
13564 F:      arch/arc/plat-axs10x
13565 F:      arch/arc/boot/dts/ax*
13566 F:      Documentation/devicetree/bindings/arc/axs10*
13567
13568 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13569 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13570 S:      Supported
13571 F:      drivers/reset/reset-axs10x.c
13572 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13573
13574 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13575 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13576 S:      Maintained
13577 F:      drivers/tty/serial/8250/8250_dw.c
13578
13579 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13580 M:      Hoan Tran <hotran@apm.com>
13581 L:      linux-gpio@vger.kernel.org
13582 S:      Maintained
13583 F:      drivers/gpio/gpio-dwapb.c
13584 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13585
13586 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13587 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13588 S:      Maintained
13589 F:      drivers/dma/dwi-axi-dmac/
13590 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13591
13592 SYNOPSYS DESIGNWARE DMAC DRIVER
13593 M:      Viresh Kumar <vireshk@kernel.org>
13594 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13595 S:      Maintained
13596 F:      include/linux/dma/dw.h
13597 F:      include/linux/platform_data/dma-dw.h
13598 F:      drivers/dma/dw/
13599
13600 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13601 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13602 L:      netdev@vger.kernel.org
13603 S:      Supported
13604 F:      drivers/net/ethernet/synopsys/
13605
13606 SYNOPSYS DESIGNWARE I2C DRIVER
13607 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13608 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13609 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13610 L:      linux-i2c@vger.kernel.org
13611 S:      Maintained
13612 F:      drivers/i2c/busses/i2c-designware-*
13613 F:      include/linux/platform_data/i2c-designware.h
13614
13615 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13616 M:      Jaehoon Chung <jh80.chung@samsung.com>
13617 L:      linux-mmc@vger.kernel.org
13618 S:      Maintained
13619 F:      drivers/mmc/host/dw_mmc*
13620
13621 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13622 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13623 S:      Supported
13624 F:      drivers/reset/reset-hsdk.c
13625 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13626 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13627
13628 SYSTEM CONFIGURATION (SYSCON)
13629 M:      Lee Jones <lee.jones@linaro.org>
13630 M:      Arnd Bergmann <arnd@arndb.de>
13631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13632 S:      Supported
13633 F:      drivers/mfd/syscon.c
13634
13635 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13636 M:      Sudeep Holla <sudeep.holla@arm.com>
13637 L:      linux-arm-kernel@lists.infradead.org
13638 S:      Maintained
13639 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13640 F:      drivers/clk/clk-sc[mp]i.c
13641 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13642 F:      drivers/firmware/arm_scpi.c
13643 F:      drivers/firmware/arm_scmi/
13644 F:      include/linux/sc[mp]i_protocol.h
13645
13646 SYSTEM RESET/SHUTDOWN DRIVERS
13647 M:      Sebastian Reichel <sre@kernel.org>
13648 L:      linux-pm@vger.kernel.org
13649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13650 S:      Maintained
13651 F:      Documentation/devicetree/bindings/power/reset/
13652 F:      drivers/power/reset/
13653
13654 SYSTEM TRACE MODULE CLASS
13655 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13656 S:      Maintained
13657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13658 F:      Documentation/trace/stm.txt
13659 F:      drivers/hwtracing/stm/
13660 F:      include/linux/stm.h
13661 F:      include/uapi/linux/stm.h
13662
13663 SYSV FILESYSTEM
13664 M:      Christoph Hellwig <hch@infradead.org>
13665 S:      Maintained
13666 F:      Documentation/filesystems/sysv-fs.txt
13667 F:      fs/sysv/
13668 F:      include/linux/sysv_fs.h
13669
13670 TARGET SUBSYSTEM
13671 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13672 L:      linux-scsi@vger.kernel.org
13673 L:      target-devel@vger.kernel.org
13674 W:      http://www.linux-iscsi.org
13675 W:      http://groups.google.com/group/linux-iscsi-target-dev
13676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13677 S:      Supported
13678 F:      drivers/target/
13679 F:      include/target/
13680 F:      Documentation/target/
13681
13682 TASKSTATS STATISTICS INTERFACE
13683 M:      Balbir Singh <bsingharora@gmail.com>
13684 S:      Maintained
13685 F:      Documentation/accounting/taskstats*
13686 F:      include/linux/taskstats*
13687 F:      kernel/taskstats.c
13688
13689 TC subsystem
13690 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13691 M:      Cong Wang <xiyou.wangcong@gmail.com>
13692 M:      Jiri Pirko <jiri@resnulli.us>
13693 L:      netdev@vger.kernel.org
13694 S:      Maintained
13695 F:      include/net/pkt_cls.h
13696 F:      include/net/pkt_sched.h
13697 F:      include/net/tc_act/
13698 F:      include/uapi/linux/pkt_cls.h
13699 F:      include/uapi/linux/pkt_sched.h
13700 F:      include/uapi/linux/tc_act/
13701 F:      include/uapi/linux/tc_ematch/
13702 F:      net/sched/
13703
13704 TCP LOW PRIORITY MODULE
13705 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13706 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13707 W:      http://tcp-lp-mod.sourceforge.net/
13708 S:      Maintained
13709 F:      net/ipv4/tcp_lp.c
13710
13711 TDA10071 MEDIA DRIVER
13712 M:      Antti Palosaari <crope@iki.fi>
13713 L:      linux-media@vger.kernel.org
13714 W:      https://linuxtv.org
13715 W:      http://palosaari.fi/linux/
13716 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13717 T:      git git://linuxtv.org/anttip/media_tree.git
13718 S:      Maintained
13719 F:      drivers/media/dvb-frontends/tda10071*
13720
13721 TDA18212 MEDIA DRIVER
13722 M:      Antti Palosaari <crope@iki.fi>
13723 L:      linux-media@vger.kernel.org
13724 W:      https://linuxtv.org
13725 W:      http://palosaari.fi/linux/
13726 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13727 T:      git git://linuxtv.org/anttip/media_tree.git
13728 S:      Maintained
13729 F:      drivers/media/tuners/tda18212*
13730
13731 TDA18218 MEDIA DRIVER
13732 M:      Antti Palosaari <crope@iki.fi>
13733 L:      linux-media@vger.kernel.org
13734 W:      https://linuxtv.org
13735 W:      http://palosaari.fi/linux/
13736 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13737 T:      git git://linuxtv.org/anttip/media_tree.git
13738 S:      Maintained
13739 F:      drivers/media/tuners/tda18218*
13740
13741 TDA18250 MEDIA DRIVER
13742 M:      Olli Salonen <olli.salonen@iki.fi>
13743 L:      linux-media@vger.kernel.org
13744 W:      https://linuxtv.org
13745 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13746 T:      git git://linuxtv.org/media_tree.git
13747 S:      Maintained
13748 F:      drivers/media/tuners/tda18250*
13749
13750 TDA18271 MEDIA DRIVER
13751 M:      Michael Krufky <mkrufky@linuxtv.org>
13752 L:      linux-media@vger.kernel.org
13753 W:      https://linuxtv.org
13754 W:      http://github.com/mkrufky
13755 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13756 T:      git git://linuxtv.org/mkrufky/tuners.git
13757 S:      Maintained
13758 F:      drivers/media/tuners/tda18271*
13759
13760 TDA1997x MEDIA DRIVER
13761 M:      Tim Harvey <tharvey@gateworks.com>
13762 L:      linux-media@vger.kernel.org
13763 W:      https://linuxtv.org
13764 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13765 S:      Maintained
13766 F:      drivers/media/i2c/tda1997x.*
13767
13768 TDA827x MEDIA DRIVER
13769 M:      Michael Krufky <mkrufky@linuxtv.org>
13770 L:      linux-media@vger.kernel.org
13771 W:      https://linuxtv.org
13772 W:      http://github.com/mkrufky
13773 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13774 T:      git git://linuxtv.org/mkrufky/tuners.git
13775 S:      Maintained
13776 F:      drivers/media/tuners/tda8290.*
13777
13778 TDA8290 MEDIA DRIVER
13779 M:      Michael Krufky <mkrufky@linuxtv.org>
13780 L:      linux-media@vger.kernel.org
13781 W:      https://linuxtv.org
13782 W:      http://github.com/mkrufky
13783 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13784 T:      git git://linuxtv.org/mkrufky/tuners.git
13785 S:      Maintained
13786 F:      drivers/media/tuners/tda8290.*
13787
13788 TDA9840 MEDIA DRIVER
13789 M:      Hans Verkuil <hverkuil@xs4all.nl>
13790 L:      linux-media@vger.kernel.org
13791 T:      git git://linuxtv.org/media_tree.git
13792 W:      https://linuxtv.org
13793 S:      Maintained
13794 F:      drivers/media/i2c/tda9840*
13795
13796 TEA5761 TUNER DRIVER
13797 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13798 L:      linux-media@vger.kernel.org
13799 W:      https://linuxtv.org
13800 T:      git git://linuxtv.org/media_tree.git
13801 S:      Odd fixes
13802 F:      drivers/media/tuners/tea5761.*
13803
13804 TEA5767 TUNER DRIVER
13805 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13806 L:      linux-media@vger.kernel.org
13807 W:      https://linuxtv.org
13808 T:      git git://linuxtv.org/media_tree.git
13809 S:      Maintained
13810 F:      drivers/media/tuners/tea5767.*
13811
13812 TEA6415C MEDIA DRIVER
13813 M:      Hans Verkuil <hverkuil@xs4all.nl>
13814 L:      linux-media@vger.kernel.org
13815 T:      git git://linuxtv.org/media_tree.git
13816 W:      https://linuxtv.org
13817 S:      Maintained
13818 F:      drivers/media/i2c/tea6415c*
13819
13820 TEA6420 MEDIA DRIVER
13821 M:      Hans Verkuil <hverkuil@xs4all.nl>
13822 L:      linux-media@vger.kernel.org
13823 T:      git git://linuxtv.org/media_tree.git
13824 W:      https://linuxtv.org
13825 S:      Maintained
13826 F:      drivers/media/i2c/tea6420*
13827
13828 TEAM DRIVER
13829 M:      Jiri Pirko <jiri@resnulli.us>
13830 L:      netdev@vger.kernel.org
13831 S:      Supported
13832 F:      drivers/net/team/
13833 F:      include/linux/if_team.h
13834 F:      include/uapi/linux/if_team.h
13835
13836 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13837 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13838 S:      Maintained
13839 F:      arch/x86/platform/ts5500/
13840
13841 TECHNOTREND USB IR RECEIVER
13842 M:      Sean Young <sean@mess.org>
13843 L:      linux-media@vger.kernel.org
13844 S:      Maintained
13845 F:      drivers/media/rc/ttusbir.c
13846
13847 TECHWELL TW9910 VIDEO DECODER
13848 L:      linux-media@vger.kernel.org
13849 S:      Orphan
13850 F:      drivers/media/i2c/tw9910.c
13851 F:      include/media/i2c/tw9910.h
13852
13853 TEE SUBSYSTEM
13854 M:      Jens Wiklander <jens.wiklander@linaro.org>
13855 S:      Maintained
13856 F:      include/linux/tee_drv.h
13857 F:      include/uapi/linux/tee.h
13858 F:      drivers/tee/
13859 F:      Documentation/tee.txt
13860
13861 TEGRA ARCHITECTURE SUPPORT
13862 M:      Thierry Reding <thierry.reding@gmail.com>
13863 M:      Jonathan Hunter <jonathanh@nvidia.com>
13864 L:      linux-tegra@vger.kernel.org
13865 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13867 S:      Supported
13868 N:      [^a-z]tegra
13869
13870 TEGRA CLOCK DRIVER
13871 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13872 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13873 S:      Supported
13874 F:      drivers/clk/tegra/
13875
13876 TEGRA DMA DRIVERS
13877 M:      Laxman Dewangan <ldewangan@nvidia.com>
13878 M:      Jon Hunter <jonathanh@nvidia.com>
13879 S:      Supported
13880 F:      drivers/dma/tegra*
13881
13882 TEGRA I2C DRIVER
13883 M:      Laxman Dewangan <ldewangan@nvidia.com>
13884 S:      Supported
13885 F:      drivers/i2c/busses/i2c-tegra.c
13886
13887 TEGRA IOMMU DRIVERS
13888 M:      Thierry Reding <thierry.reding@gmail.com>
13889 L:      linux-tegra@vger.kernel.org
13890 S:      Supported
13891 F:      drivers/iommu/tegra*
13892
13893 TEGRA KBC DRIVER
13894 M:      Laxman Dewangan <ldewangan@nvidia.com>
13895 S:      Supported
13896 F:      drivers/input/keyboard/tegra-kbc.c
13897
13898 TEGRA PWM DRIVER
13899 M:      Thierry Reding <thierry.reding@gmail.com>
13900 S:      Supported
13901 F:      drivers/pwm/pwm-tegra.c
13902
13903 TEGRA SERIAL DRIVER
13904 M:      Laxman Dewangan <ldewangan@nvidia.com>
13905 S:      Supported
13906 F:      drivers/tty/serial/serial-tegra.c
13907
13908 TEGRA SPI DRIVER
13909 M:      Laxman Dewangan <ldewangan@nvidia.com>
13910 S:      Supported
13911 F:      drivers/spi/spi-tegra*
13912
13913 TEHUTI ETHERNET DRIVER
13914 M:      Andy Gospodarek <andy@greyhouse.net>
13915 L:      netdev@vger.kernel.org
13916 S:      Supported
13917 F:      drivers/net/ethernet/tehuti/*
13918
13919 Telecom Clock Driver for MCPL0010
13920 M:      Mark Gross <mark.gross@intel.com>
13921 S:      Supported
13922 F:      drivers/char/tlclk.c
13923
13924 TENSILICA XTENSA PORT (xtensa)
13925 M:      Chris Zankel <chris@zankel.net>
13926 M:      Max Filippov <jcmvbkbc@gmail.com>
13927 L:      linux-xtensa@linux-xtensa.org
13928 T:      git git://github.com/czankel/xtensa-linux.git
13929 S:      Maintained
13930 F:      arch/xtensa/
13931 F:      drivers/irqchip/irq-xtensa-*
13932
13933 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13934 M:      Nishanth Menon <nm@ti.com>
13935 M:      Tero Kristo <t-kristo@ti.com>
13936 M:      Santosh Shilimkar <ssantosh@kernel.org>
13937 L:      linux-arm-kernel@lists.infradead.org
13938 S:      Maintained
13939 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13940 F:      drivers/firmware/ti_sci*
13941 F:      include/linux/soc/ti/ti_sci_protocol.h
13942 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13943 F:      include/dt-bindings/genpd/k2g.h
13944 F:      drivers/soc/ti/ti_sci_pm_domains.c
13945 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13946 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13947 F:      drivers/clk/keystone/sci-clk.c
13948 F:      drivers/reset/reset-ti-sci.c
13949
13950 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13951 M:      Hans Verkuil <hverkuil@xs4all.nl>
13952 L:      linux-media@vger.kernel.org
13953 T:      git git://linuxtv.org/media_tree.git
13954 W:      https://linuxtv.org
13955 S:      Maintained
13956 F:      drivers/media/radio/radio-raremono.c
13957
13958 THERMAL
13959 M:      Zhang Rui <rui.zhang@intel.com>
13960 M:      Eduardo Valentin <edubezval@gmail.com>
13961 L:      linux-pm@vger.kernel.org
13962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13964 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13965 S:      Supported
13966 F:      drivers/thermal/
13967 F:      include/linux/thermal.h
13968 F:      include/uapi/linux/thermal.h
13969 F:      include/linux/cpu_cooling.h
13970 F:      Documentation/devicetree/bindings/thermal/
13971
13972 THERMAL/CPU_COOLING
13973 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13974 M:      Viresh Kumar <viresh.kumar@linaro.org>
13975 M:      Javi Merino <javi.merino@kernel.org>
13976 L:      linux-pm@vger.kernel.org
13977 S:      Supported
13978 F:      Documentation/thermal/cpu-cooling-api.txt
13979 F:      drivers/thermal/cpu_cooling.c
13980 F:      include/linux/cpu_cooling.h
13981
13982 THINKPAD ACPI EXTRAS DRIVER
13983 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13984 L:      ibm-acpi-devel@lists.sourceforge.net
13985 L:      platform-driver-x86@vger.kernel.org
13986 W:      http://ibm-acpi.sourceforge.net
13987 W:      http://thinkwiki.org/wiki/Ibm-acpi
13988 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13989 S:      Maintained
13990 F:      drivers/platform/x86/thinkpad_acpi.c
13991
13992 THUNDERBOLT DRIVER
13993 M:      Andreas Noever <andreas.noever@gmail.com>
13994 M:      Michael Jamet <michael.jamet@intel.com>
13995 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13996 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13998 S:      Maintained
13999 F:      Documentation/admin-guide/thunderbolt.rst
14000 F:      drivers/thunderbolt/
14001 F:      include/linux/thunderbolt.h
14002
14003 THUNDERBOLT NETWORK DRIVER
14004 M:      Michael Jamet <michael.jamet@intel.com>
14005 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14006 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14007 L:      netdev@vger.kernel.org
14008 S:      Maintained
14009 F:      drivers/net/thunderbolt.c
14010
14011 THUNDERX GPIO DRIVER
14012 M:      David Daney <david.daney@cavium.com>
14013 S:      Maintained
14014 F:      drivers/gpio/gpio-thunderx.c
14015
14016 TI AM437X VPFE DRIVER
14017 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14018 L:      linux-media@vger.kernel.org
14019 W:      https://linuxtv.org
14020 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14021 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14022 S:      Maintained
14023 F:      drivers/media/platform/am437x/
14024
14025 TI BANDGAP AND THERMAL DRIVER
14026 M:      Eduardo Valentin <edubezval@gmail.com>
14027 M:      Keerthy <j-keerthy@ti.com>
14028 L:      linux-pm@vger.kernel.org
14029 L:      linux-omap@vger.kernel.org
14030 S:      Maintained
14031 F:      drivers/thermal/ti-soc-thermal/
14032
14033 TI BQ27XXX POWER SUPPLY DRIVER
14034 R:      Andrew F. Davis <afd@ti.com>
14035 F:      include/linux/power/bq27xxx_battery.h
14036 F:      drivers/power/supply/bq27xxx_battery.c
14037 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14038
14039 TI CDCE706 CLOCK DRIVER
14040 M:      Max Filippov <jcmvbkbc@gmail.com>
14041 S:      Maintained
14042 F:      drivers/clk/clk-cdce706.c
14043
14044 TI CLOCK DRIVER
14045 M:      Tero Kristo <t-kristo@ti.com>
14046 L:      linux-omap@vger.kernel.org
14047 S:      Maintained
14048 F:      drivers/clk/ti/
14049 F:      include/linux/clk/ti.h
14050
14051 TI DAVINCI MACHINE SUPPORT
14052 M:      Sekhar Nori <nsekhar@ti.com>
14053 M:      Kevin Hilman <khilman@kernel.org>
14054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14056 S:      Supported
14057 F:      arch/arm/mach-davinci/
14058 F:      drivers/i2c/busses/i2c-davinci.c
14059 F:      arch/arm/boot/dts/da850*
14060
14061 TI DAVINCI SERIES CLOCK DRIVER
14062 M:      David Lechner <david@lechnology.com>
14063 R:      Sekhar Nori <nsekhar@ti.com>
14064 S:      Maintained
14065 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14066 F:      drivers/clk/davinci/
14067
14068 TI DAVINCI SERIES GPIO DRIVER
14069 M:      Keerthy <j-keerthy@ti.com>
14070 L:      linux-gpio@vger.kernel.org
14071 S:      Maintained
14072 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14073 F:      drivers/gpio/gpio-davinci.c
14074
14075 TI DAVINCI SERIES MEDIA DRIVER
14076 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14077 L:      linux-media@vger.kernel.org
14078 W:      https://linuxtv.org
14079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14080 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14081 S:      Maintained
14082 F:      drivers/media/platform/davinci/
14083 F:      include/media/davinci/
14084
14085 TI ETHERNET SWITCH DRIVER (CPSW)
14086 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14087 L:      linux-omap@vger.kernel.org
14088 L:      netdev@vger.kernel.org
14089 S:      Maintained
14090 F:      drivers/net/ethernet/ti/cpsw*
14091 F:      drivers/net/ethernet/ti/davinci*
14092
14093 TI FLASH MEDIA INTERFACE DRIVER
14094 M:      Alex Dubov <oakad@yahoo.com>
14095 S:      Maintained
14096 F:      drivers/misc/tifm*
14097 F:      drivers/mmc/host/tifm_sd.c
14098 F:      include/linux/tifm.h
14099
14100 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14101 M:      Santosh Shilimkar <ssantosh@kernel.org>
14102 L:      linux-kernel@vger.kernel.org
14103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14104 S:      Maintained
14105 F:      drivers/soc/ti/*
14106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14107
14108 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14109 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14110 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14112 S:      Maintained
14113 F:      sound/soc/codecs/lm49453*
14114 F:      sound/soc/codecs/isabelle*
14115
14116 TI LP855x BACKLIGHT DRIVER
14117 M:      Milo Kim <milo.kim@ti.com>
14118 S:      Maintained
14119 F:      Documentation/backlight/lp855x-driver.txt
14120 F:      drivers/video/backlight/lp855x_bl.c
14121 F:      include/linux/platform_data/lp855x.h
14122
14123 TI LP8727 CHARGER DRIVER
14124 M:      Milo Kim <milo.kim@ti.com>
14125 S:      Maintained
14126 F:      drivers/power/supply/lp8727_charger.c
14127 F:      include/linux/platform_data/lp8727.h
14128
14129 TI LP8788 MFD DRIVER
14130 M:      Milo Kim <milo.kim@ti.com>
14131 S:      Maintained
14132 F:      drivers/iio/adc/lp8788_adc.c
14133 F:      drivers/leds/leds-lp8788.c
14134 F:      drivers/mfd/lp8788*.c
14135 F:      drivers/power/supply/lp8788-charger.c
14136 F:      drivers/regulator/lp8788-*.c
14137 F:      include/linux/mfd/lp8788*.h
14138
14139 TI NETCP ETHERNET DRIVER
14140 M:      Wingman Kwok <w-kwok2@ti.com>
14141 M:      Murali Karicheri <m-karicheri2@ti.com>
14142 L:      netdev@vger.kernel.org
14143 S:      Maintained
14144 F:      drivers/net/ethernet/ti/netcp*
14145
14146 TI TAS571X FAMILY ASoC CODEC DRIVER
14147 M:      Kevin Cernekee <cernekee@chromium.org>
14148 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14149 S:      Odd Fixes
14150 F:      sound/soc/codecs/tas571x*
14151
14152 TI TRF7970A NFC DRIVER
14153 M:      Mark Greer <mgreer@animalcreek.com>
14154 L:      linux-wireless@vger.kernel.org
14155 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14156 S:      Supported
14157 F:      drivers/nfc/trf7970a.c
14158 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14159
14160 TI TWL4030 SERIES SOC CODEC DRIVER
14161 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14162 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14163 S:      Maintained
14164 F:      sound/soc/codecs/twl4030*
14165
14166 TI VPE/CAL DRIVERS
14167 M:      Benoit Parrot <bparrot@ti.com>
14168 L:      linux-media@vger.kernel.org
14169 W:      http://linuxtv.org/
14170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14171 S:      Maintained
14172 F:      drivers/media/platform/ti-vpe/
14173
14174 TI WILINK WIRELESS DRIVERS
14175 L:      linux-wireless@vger.kernel.org
14176 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14177 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14179 S:      Orphan
14180 F:      drivers/net/wireless/ti/
14181 F:      include/linux/wl12xx.h
14182
14183 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14184 M:      John Stultz <john.stultz@linaro.org>
14185 M:      Thomas Gleixner <tglx@linutronix.de>
14186 R:      Stephen Boyd <sboyd@kernel.org>
14187 L:      linux-kernel@vger.kernel.org
14188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14189 S:      Supported
14190 F:      include/linux/clocksource.h
14191 F:      include/linux/time.h
14192 F:      include/linux/timex.h
14193 F:      include/uapi/linux/time.h
14194 F:      include/uapi/linux/timex.h
14195 F:      kernel/time/clocksource.c
14196 F:      kernel/time/time*.c
14197 F:      kernel/time/alarmtimer.c
14198 F:      kernel/time/ntp.c
14199 F:      tools/testing/selftests/timers/
14200
14201 TIPC NETWORK LAYER
14202 M:      Jon Maloy <jon.maloy@ericsson.com>
14203 M:      Ying Xue <ying.xue@windriver.com>
14204 L:      netdev@vger.kernel.org (core kernel code)
14205 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14206 W:      http://tipc.sourceforge.net/
14207 S:      Maintained
14208 F:      include/uapi/linux/tipc*.h
14209 F:      net/tipc/
14210
14211 TLAN NETWORK DRIVER
14212 M:      Samuel Chessman <chessman@tux.org>
14213 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14214 W:      http://sourceforge.net/projects/tlan/
14215 S:      Maintained
14216 F:      Documentation/networking/tlan.txt
14217 F:      drivers/net/ethernet/ti/tlan.*
14218
14219 TM6000 VIDEO4LINUX DRIVER
14220 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14221 L:      linux-media@vger.kernel.org
14222 W:      https://linuxtv.org
14223 T:      git git://linuxtv.org/media_tree.git
14224 S:      Odd fixes
14225 F:      drivers/media/usb/tm6000/
14226 F:      Documentation/media/v4l-drivers/tm6000*
14227
14228 TMIO/SDHI MMC DRIVER
14229 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14230 L:      linux-mmc@vger.kernel.org
14231 S:      Supported
14232 F:      drivers/mmc/host/tmio_mmc*
14233 F:      drivers/mmc/host/renesas_sdhi*
14234 F:      include/linux/mfd/tmio.h
14235
14236 TMP401 HARDWARE MONITOR DRIVER
14237 M:      Guenter Roeck <linux@roeck-us.net>
14238 L:      linux-hwmon@vger.kernel.org
14239 S:      Maintained
14240 F:      Documentation/hwmon/tmp401
14241 F:      drivers/hwmon/tmp401.c
14242
14243 TMPFS (SHMEM FILESYSTEM)
14244 M:      Hugh Dickins <hughd@google.com>
14245 L:      linux-mm@kvack.org
14246 S:      Maintained
14247 F:      include/linux/shmem_fs.h
14248 F:      mm/shmem.c
14249
14250 TOMOYO SECURITY MODULE
14251 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14252 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14253 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14254 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14255 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14256 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14257 W:      http://tomoyo.sourceforge.jp/
14258 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14259 S:      Maintained
14260 F:      security/tomoyo/
14261
14262 TOPSTAR LAPTOP EXTRAS DRIVER
14263 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14264 L:      platform-driver-x86@vger.kernel.org
14265 S:      Maintained
14266 F:      drivers/platform/x86/topstar-laptop.c
14267
14268 TORTURE-TEST MODULES
14269 M:      Davidlohr Bueso <dave@stgolabs.net>
14270 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14271 M:      Josh Triplett <josh@joshtriplett.org>
14272 L:      linux-kernel@vger.kernel.org
14273 S:      Supported
14274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14275 F:      Documentation/RCU/torture.txt
14276 F:      kernel/torture.c
14277 F:      kernel/rcu/rcutorture.c
14278 F:      kernel/locking/locktorture.c
14279
14280 TOSHIBA ACPI EXTRAS DRIVER
14281 M:      Azael Avalos <coproscefalo@gmail.com>
14282 L:      platform-driver-x86@vger.kernel.org
14283 S:      Maintained
14284 F:      drivers/platform/x86/toshiba_acpi.c
14285
14286 TOSHIBA BLUETOOTH DRIVER
14287 M:      Azael Avalos <coproscefalo@gmail.com>
14288 L:      platform-driver-x86@vger.kernel.org
14289 S:      Maintained
14290 F:      drivers/platform/x86/toshiba_bluetooth.c
14291
14292 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14293 M:      Azael Avalos <coproscefalo@gmail.com>
14294 L:      platform-driver-x86@vger.kernel.org
14295 S:      Maintained
14296 F:      drivers/platform/x86/toshiba_haps.c
14297
14298 TOSHIBA SMM DRIVER
14299 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14300 W:      http://www.buzzard.org.uk/toshiba/
14301 S:      Maintained
14302 F:      drivers/char/toshiba.c
14303 F:      include/linux/toshiba.h
14304 F:      include/uapi/linux/toshiba.h
14305
14306 TOSHIBA TC358743 DRIVER
14307 M:      Mats Randgaard <matrandg@cisco.com>
14308 L:      linux-media@vger.kernel.org
14309 S:      Maintained
14310 F:      drivers/media/i2c/tc358743*
14311 F:      include/media/i2c/tc358743.h
14312
14313 TOSHIBA WMI HOTKEYS DRIVER
14314 M:      Azael Avalos <coproscefalo@gmail.com>
14315 L:      platform-driver-x86@vger.kernel.org
14316 S:      Maintained
14317 F:      drivers/platform/x86/toshiba-wmi.c
14318
14319 TPM DEVICE DRIVER
14320 M:      Peter Huewe <peterhuewe@gmx.de>
14321 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14322 R:      Jason Gunthorpe <jgg@ziepe.ca>
14323 L:      linux-integrity@vger.kernel.org
14324 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14325 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14326 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14327 S:      Maintained
14328 F:      drivers/char/tpm/
14329
14330 TRACING
14331 M:      Steven Rostedt <rostedt@goodmis.org>
14332 M:      Ingo Molnar <mingo@redhat.com>
14333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14334 S:      Maintained
14335 F:      Documentation/trace/ftrace.txt
14336 F:      arch/*/*/*/ftrace.h
14337 F:      arch/*/kernel/ftrace.c
14338 F:      include/*/ftrace.h
14339 F:      include/linux/trace*.h
14340 F:      include/trace/
14341 F:      kernel/trace/
14342 F:      tools/testing/selftests/ftrace/
14343
14344 TRACING MMIO ACCESSES (MMIOTRACE)
14345 M:      Steven Rostedt <rostedt@goodmis.org>
14346 M:      Ingo Molnar <mingo@kernel.org>
14347 R:      Karol Herbst <karolherbst@gmail.com>
14348 R:      Pekka Paalanen <ppaalanen@gmail.com>
14349 S:      Maintained
14350 L:      linux-kernel@vger.kernel.org
14351 L:      nouveau@lists.freedesktop.org
14352 F:      kernel/trace/trace_mmiotrace.c
14353 F:      include/linux/mmiotrace.h
14354 F:      arch/x86/mm/kmmio.c
14355 F:      arch/x86/mm/mmio-mod.c
14356 F:      arch/x86/mm/testmmiotrace.c
14357
14358 TRIVIAL PATCHES
14359 M:      Jiri Kosina <trivial@kernel.org>
14360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14361 S:      Maintained
14362 K:      ^Subject:.*(?i)trivial
14363
14364 TEMPO SEMICONDUCTOR DRIVERS
14365 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14366 S:      Maintained
14367 F:      sound/soc/codecs/tscs*.c
14368 F:      sound/soc/codecs/tscs*.h
14369 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14370
14371 TTY LAYER
14372 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14373 M:      Jiri Slaby <jslaby@suse.com>
14374 S:      Supported
14375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14376 F:      Documentation/serial/
14377 F:      drivers/tty/
14378 F:      drivers/tty/serial/serial_core.c
14379 F:      include/linux/serial_core.h
14380 F:      include/linux/serial.h
14381 F:      include/linux/tty.h
14382 F:      include/uapi/linux/serial_core.h
14383 F:      include/uapi/linux/serial.h
14384 F:      include/uapi/linux/tty.h
14385
14386 TUA9001 MEDIA DRIVER
14387 M:      Antti Palosaari <crope@iki.fi>
14388 L:      linux-media@vger.kernel.org
14389 W:      https://linuxtv.org
14390 W:      http://palosaari.fi/linux/
14391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14392 T:      git git://linuxtv.org/anttip/media_tree.git
14393 S:      Maintained
14394 F:      drivers/media/tuners/tua9001*
14395
14396 TULIP NETWORK DRIVERS
14397 L:      netdev@vger.kernel.org
14398 L:      linux-parisc@vger.kernel.org
14399 S:      Orphan
14400 F:      drivers/net/ethernet/dec/tulip/
14401
14402 TUN/TAP driver
14403 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14404 W:      http://vtun.sourceforge.net/tun
14405 S:      Maintained
14406 F:      Documentation/networking/tuntap.txt
14407 F:      arch/um/os-Linux/drivers/
14408
14409 TURBOCHANNEL SUBSYSTEM
14410 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14411 M:      Ralf Baechle <ralf@linux-mips.org>
14412 L:      linux-mips@linux-mips.org
14413 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14414 S:      Maintained
14415 F:      drivers/tc/
14416 F:      include/linux/tc.h
14417
14418 TW5864 VIDEO4LINUX DRIVER
14419 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14420 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14421 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14422 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14423 L:      linux-media@vger.kernel.org
14424 S:      Supported
14425 F:      drivers/media/pci/tw5864/
14426
14427 TW68 VIDEO4LINUX DRIVER
14428 M:      Hans Verkuil <hverkuil@xs4all.nl>
14429 L:      linux-media@vger.kernel.org
14430 T:      git git://linuxtv.org/media_tree.git
14431 W:      https://linuxtv.org
14432 S:      Odd Fixes
14433 F:      drivers/media/pci/tw68/
14434
14435 TW686X VIDEO4LINUX DRIVER
14436 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14437 L:      linux-media@vger.kernel.org
14438 T:      git git://linuxtv.org/media_tree.git
14439 W:      http://linuxtv.org
14440 S:      Maintained
14441 F:      drivers/media/pci/tw686x/
14442
14443 UBI FILE SYSTEM (UBIFS)
14444 M:      Richard Weinberger <richard@nod.at>
14445 M:      Artem Bityutskiy <dedekind1@gmail.com>
14446 M:      Adrian Hunter <adrian.hunter@intel.com>
14447 L:      linux-mtd@lists.infradead.org
14448 T:      git git://git.infradead.org/ubifs-2.6.git
14449 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14450 S:      Supported
14451 F:      Documentation/filesystems/ubifs.txt
14452 F:      fs/ubifs/
14453
14454 UCLINUX (M68KNOMMU AND COLDFIRE)
14455 M:      Greg Ungerer <gerg@linux-m68k.org>
14456 W:      http://www.linux-m68k.org/
14457 W:      http://www.uclinux.org/
14458 L:      linux-m68k@lists.linux-m68k.org
14459 L:      uclinux-dev@uclinux.org  (subscribers-only)
14460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14461 S:      Maintained
14462 F:      arch/m68k/coldfire/
14463 F:      arch/m68k/68*/
14464 F:      arch/m68k/*/*_no.*
14465 F:      arch/m68k/include/asm/*_no.*
14466
14467 UDF FILESYSTEM
14468 M:      Jan Kara <jack@suse.com>
14469 S:      Maintained
14470 F:      Documentation/filesystems/udf.txt
14471 F:      fs/udf/
14472
14473 UDRAW TABLET
14474 M:      Bastien Nocera <hadess@hadess.net>
14475 L:      linux-input@vger.kernel.org
14476 S:      Maintained
14477 F:      drivers/hid/hid-udraw-ps3.c
14478
14479 UFS FILESYSTEM
14480 M:      Evgeniy Dushistov <dushistov@mail.ru>
14481 S:      Maintained
14482 F:      Documentation/filesystems/ufs.txt
14483 F:      fs/ufs/
14484
14485 UHID USERSPACE HID IO DRIVER:
14486 M:      David Herrmann <dh.herrmann@googlemail.com>
14487 L:      linux-input@vger.kernel.org
14488 S:      Maintained
14489 F:      drivers/hid/uhid.c
14490 F:      include/uapi/linux/uhid.h
14491
14492 ULPI BUS
14493 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14494 L:      linux-usb@vger.kernel.org
14495 S:      Maintained
14496 F:      drivers/usb/common/ulpi.c
14497 F:      include/linux/ulpi/
14498
14499 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14500 L:      linux-usb@vger.kernel.org
14501 S:      Orphan
14502 F:      drivers/uwb/
14503 F:      include/linux/uwb.h
14504 F:      include/linux/uwb/
14505
14506 UNICORE32 ARCHITECTURE:
14507 M:      Guan Xuetao <gxt@pku.edu.cn>
14508 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14509 S:      Maintained
14510 T:      git git://github.com/gxt/linux.git
14511 F:      arch/unicore32/
14512
14513 UNIFDEF
14514 M:      Tony Finch <dot@dotat.at>
14515 W:      http://dotat.at/prog/unifdef
14516 S:      Maintained
14517 F:      scripts/unifdef.c
14518
14519 UNIFORM CDROM DRIVER
14520 M:      Jens Axboe <axboe@kernel.dk>
14521 W:      http://www.kernel.dk
14522 S:      Maintained
14523 F:      Documentation/cdrom/
14524 F:      drivers/cdrom/cdrom.c
14525 F:      include/linux/cdrom.h
14526 F:      include/uapi/linux/cdrom.h
14527
14528 UNISYS S-PAR DRIVERS
14529 M:      David Kershner <david.kershner@unisys.com>
14530 L:      sparmaintainer@unisys.com (Unisys internal)
14531 S:      Supported
14532 F:      include/linux/visorbus.h
14533 F:      drivers/visorbus/
14534 F:      drivers/staging/unisys/
14535
14536 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14537 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14538 L:      linux-scsi@vger.kernel.org
14539 S:      Supported
14540 F:      Documentation/scsi/ufs.txt
14541 F:      drivers/scsi/ufs/
14542
14543 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14544 M:      Joao Pinto <jpinto@synopsys.com>
14545 L:      linux-scsi@vger.kernel.org
14546 S:      Supported
14547 F:      drivers/scsi/ufs/*dwc*
14548
14549 UNSORTED BLOCK IMAGES (UBI)
14550 M:      Artem Bityutskiy <dedekind1@gmail.com>
14551 M:      Richard Weinberger <richard@nod.at>
14552 W:      http://www.linux-mtd.infradead.org/
14553 L:      linux-mtd@lists.infradead.org
14554 T:      git git://git.infradead.org/ubifs-2.6.git
14555 S:      Supported
14556 F:      drivers/mtd/ubi/
14557 F:      include/linux/mtd/ubi.h
14558 F:      include/uapi/mtd/ubi-user.h
14559
14560 USB "USBNET" DRIVER FRAMEWORK
14561 M:      Oliver Neukum <oneukum@suse.com>
14562 L:      netdev@vger.kernel.org
14563 W:      http://www.linux-usb.org/usbnet
14564 S:      Maintained
14565 F:      drivers/net/usb/usbnet.c
14566 F:      include/linux/usb/usbnet.h
14567
14568 USB ACM DRIVER
14569 M:      Oliver Neukum <oneukum@suse.com>
14570 L:      linux-usb@vger.kernel.org
14571 S:      Maintained
14572 F:      Documentation/usb/acm.txt
14573 F:      drivers/usb/class/cdc-acm.*
14574
14575 USB AR5523 WIRELESS DRIVER
14576 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14577 L:      linux-wireless@vger.kernel.org
14578 S:      Maintained
14579 F:      drivers/net/wireless/ath/ar5523/
14580
14581 USB ATTACHED SCSI
14582 M:      Oliver Neukum <oneukum@suse.com>
14583 L:      linux-usb@vger.kernel.org
14584 L:      linux-scsi@vger.kernel.org
14585 S:      Maintained
14586 F:      drivers/usb/storage/uas.c
14587
14588 USB CDC ETHERNET DRIVER
14589 M:      Oliver Neukum <oliver@neukum.org>
14590 L:      linux-usb@vger.kernel.org
14591 S:      Maintained
14592 F:      drivers/net/usb/cdc_*.c
14593 F:      include/uapi/linux/usb/cdc.h
14594
14595 USB CHAOSKEY DRIVER
14596 M:      Keith Packard <keithp@keithp.com>
14597 L:      linux-usb@vger.kernel.org
14598 S:      Maintained
14599 F:      drivers/usb/misc/chaoskey.c
14600
14601 USB CYPRESS C67X00 DRIVER
14602 M:      Peter Korsgaard <jacmet@sunsite.dk>
14603 L:      linux-usb@vger.kernel.org
14604 S:      Maintained
14605 F:      drivers/usb/c67x00/
14606
14607 USB DAVICOM DM9601 DRIVER
14608 M:      Peter Korsgaard <jacmet@sunsite.dk>
14609 L:      netdev@vger.kernel.org
14610 W:      http://www.linux-usb.org/usbnet
14611 S:      Maintained
14612 F:      drivers/net/usb/dm9601.c
14613
14614 USB DIAMOND RIO500 DRIVER
14615 M:      Cesar Miquel <miquel@df.uba.ar>
14616 L:      rio500-users@lists.sourceforge.net
14617 W:      http://rio500.sourceforge.net
14618 S:      Maintained
14619 F:      drivers/usb/misc/rio500*
14620
14621 USB EHCI DRIVER
14622 M:      Alan Stern <stern@rowland.harvard.edu>
14623 L:      linux-usb@vger.kernel.org
14624 S:      Maintained
14625 F:      Documentation/usb/ehci.txt
14626 F:      drivers/usb/host/ehci*
14627
14628 USB GADGET/PERIPHERAL SUBSYSTEM
14629 M:      Felipe Balbi <balbi@kernel.org>
14630 L:      linux-usb@vger.kernel.org
14631 W:      http://www.linux-usb.org/gadget
14632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14633 S:      Maintained
14634 F:      drivers/usb/gadget/
14635 F:      include/linux/usb/gadget*
14636
14637 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14638 M:      Jiri Kosina <jikos@kernel.org>
14639 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14640 L:      linux-usb@vger.kernel.org
14641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14642 S:      Maintained
14643 F:      Documentation/hid/hiddev.txt
14644 F:      drivers/hid/usbhid/
14645
14646 USB INTEL XHCI ROLE MUX DRIVER
14647 M:      Hans de Goede <hdegoede@redhat.com>
14648 L:      linux-usb@vger.kernel.org
14649 S:      Maintained
14650 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14651
14652 USB ISP116X DRIVER
14653 M:      Olav Kongas <ok@artecdesign.ee>
14654 L:      linux-usb@vger.kernel.org
14655 S:      Maintained
14656 F:      drivers/usb/host/isp116x*
14657 F:      include/linux/usb/isp116x.h
14658
14659 USB LAN78XX ETHERNET DRIVER
14660 M:      Woojung Huh <woojung.huh@microchip.com>
14661 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14662 L:      netdev@vger.kernel.org
14663 S:      Maintained
14664 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14665 F:      drivers/net/usb/lan78xx.*
14666 F:      include/dt-bindings/net/microchip-lan78xx.h
14667
14668 USB MASS STORAGE DRIVER
14669 M:      Alan Stern <stern@rowland.harvard.edu>
14670 L:      linux-usb@vger.kernel.org
14671 L:      usb-storage@lists.one-eyed-alien.net
14672 S:      Maintained
14673 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14674 F:      drivers/usb/storage/
14675
14676 USB MIDI DRIVER
14677 M:      Clemens Ladisch <clemens@ladisch.de>
14678 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14679 T:      git git://git.alsa-project.org/alsa-kernel.git
14680 S:      Maintained
14681 F:      sound/usb/midi.*
14682
14683 USB NETWORKING DRIVERS
14684 L:      linux-usb@vger.kernel.org
14685 S:      Odd Fixes
14686 F:      drivers/net/usb/
14687
14688 USB OHCI DRIVER
14689 M:      Alan Stern <stern@rowland.harvard.edu>
14690 L:      linux-usb@vger.kernel.org
14691 S:      Maintained
14692 F:      Documentation/usb/ohci.txt
14693 F:      drivers/usb/host/ohci*
14694
14695 USB OTG FSM (Finite State Machine)
14696 M:      Peter Chen <Peter.Chen@nxp.com>
14697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14698 L:      linux-usb@vger.kernel.org
14699 S:      Maintained
14700 F:      drivers/usb/common/usb-otg-fsm.c
14701
14702 USB OVER IP DRIVER
14703 M:      Valentina Manea <valentina.manea.m@gmail.com>
14704 M:      Shuah Khan <shuah@kernel.org>
14705 L:      linux-usb@vger.kernel.org
14706 S:      Maintained
14707 F:      Documentation/usb/usbip_protocol.txt
14708 F:      drivers/usb/usbip/
14709 F:      tools/usb/usbip/
14710
14711 USB PEGASUS DRIVER
14712 M:      Petko Manolov <petkan@nucleusys.com>
14713 L:      linux-usb@vger.kernel.org
14714 L:      netdev@vger.kernel.org
14715 T:      git git://github.com/petkan/pegasus.git
14716 W:      https://github.com/petkan/pegasus
14717 S:      Maintained
14718 F:      drivers/net/usb/pegasus.*
14719
14720 USB PHY LAYER
14721 M:      Felipe Balbi <balbi@kernel.org>
14722 L:      linux-usb@vger.kernel.org
14723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14724 S:      Maintained
14725 F:      drivers/usb/phy/
14726
14727 USB PRINTER DRIVER (usblp)
14728 M:      Pete Zaitcev <zaitcev@redhat.com>
14729 L:      linux-usb@vger.kernel.org
14730 S:      Supported
14731 F:      drivers/usb/class/usblp.c
14732
14733 USB QMI WWAN NETWORK DRIVER
14734 M:      Bjørn Mork <bjorn@mork.no>
14735 L:      netdev@vger.kernel.org
14736 S:      Maintained
14737 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14738 F:      drivers/net/usb/qmi_wwan.c
14739
14740 USB RTL8150 DRIVER
14741 M:      Petko Manolov <petkan@nucleusys.com>
14742 L:      linux-usb@vger.kernel.org
14743 L:      netdev@vger.kernel.org
14744 T:      git git://github.com/petkan/rtl8150.git
14745 W:      https://github.com/petkan/rtl8150
14746 S:      Maintained
14747 F:      drivers/net/usb/rtl8150.c
14748
14749 USB SERIAL SUBSYSTEM
14750 M:      Johan Hovold <johan@kernel.org>
14751 L:      linux-usb@vger.kernel.org
14752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14753 S:      Maintained
14754 F:      Documentation/usb/usb-serial.txt
14755 F:      drivers/usb/serial/
14756 F:      include/linux/usb/serial.h
14757
14758 USB SMSC75XX ETHERNET DRIVER
14759 M:      Steve Glendinning <steve.glendinning@shawell.net>
14760 L:      netdev@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/net/usb/smsc75xx.*
14763
14764 USB SMSC95XX ETHERNET DRIVER
14765 M:      Steve Glendinning <steve.glendinning@shawell.net>
14766 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14767 L:      netdev@vger.kernel.org
14768 S:      Maintained
14769 F:      drivers/net/usb/smsc95xx.*
14770
14771 USB SUBSYSTEM
14772 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14773 L:      linux-usb@vger.kernel.org
14774 W:      http://www.linux-usb.org
14775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14776 S:      Supported
14777 F:      Documentation/devicetree/bindings/usb/
14778 F:      Documentation/usb/
14779 F:      drivers/usb/
14780 F:      include/linux/usb.h
14781 F:      include/linux/usb/
14782
14783 USB TYPEC PI3USB30532 MUX DRIVER
14784 M:      Hans de Goede <hdegoede@redhat.com>
14785 L:      linux-usb@vger.kernel.org
14786 S:      Maintained
14787 F:      drivers/usb/typec/mux/pi3usb30532.c
14788
14789 USB TYPEC SUBSYSTEM
14790 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14791 L:      linux-usb@vger.kernel.org
14792 S:      Maintained
14793 F:      Documentation/ABI/testing/sysfs-class-typec
14794 F:      Documentation/usb/typec.rst
14795 F:      drivers/usb/typec/
14796 F:      include/linux/usb/typec.h
14797
14798 USB UHCI DRIVER
14799 M:      Alan Stern <stern@rowland.harvard.edu>
14800 L:      linux-usb@vger.kernel.org
14801 S:      Maintained
14802 F:      drivers/usb/host/uhci*
14803
14804 USB VIDEO CLASS
14805 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14806 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14807 L:      linux-media@vger.kernel.org
14808 T:      git git://linuxtv.org/media_tree.git
14809 W:      http://www.ideasonboard.org/uvc/
14810 S:      Maintained
14811 F:      drivers/media/usb/uvc/
14812 F:      include/uapi/linux/uvcvideo.h
14813
14814 USB VISION DRIVER
14815 M:      Hans Verkuil <hverkuil@xs4all.nl>
14816 L:      linux-media@vger.kernel.org
14817 T:      git git://linuxtv.org/media_tree.git
14818 W:      https://linuxtv.org
14819 S:      Odd Fixes
14820 F:      drivers/media/usb/usbvision/
14821
14822 USB WEBCAM GADGET
14823 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14824 L:      linux-usb@vger.kernel.org
14825 S:      Maintained
14826 F:      drivers/usb/gadget/function/*uvc*
14827 F:      drivers/usb/gadget/legacy/webcam.c
14828
14829 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14830 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14831 L:      linux-wireless@vger.kernel.org
14832 S:      Maintained
14833 F:      drivers/net/wireless/rndis_wlan.c
14834
14835 USB XHCI DRIVER
14836 M:      Mathias Nyman <mathias.nyman@intel.com>
14837 L:      linux-usb@vger.kernel.org
14838 S:      Supported
14839 F:      drivers/usb/host/xhci*
14840 F:      drivers/usb/host/pci-quirks*
14841
14842 USB ZD1201 DRIVER
14843 L:      linux-wireless@vger.kernel.org
14844 W:      http://linux-lc100020.sourceforge.net
14845 S:      Orphan
14846 F:      drivers/net/wireless/zydas/zd1201.*
14847
14848 USB ZR364XX DRIVER
14849 M:      Antoine Jacquet <royale@zerezo.com>
14850 L:      linux-usb@vger.kernel.org
14851 L:      linux-media@vger.kernel.org
14852 T:      git git://linuxtv.org/media_tree.git
14853 W:      http://royale.zerezo.com/zr364xx/
14854 S:      Maintained
14855 F:      Documentation/media/v4l-drivers/zr364xx*
14856 F:      drivers/media/usb/zr364xx/
14857
14858 USER-MODE LINUX (UML)
14859 M:      Jeff Dike <jdike@addtoit.com>
14860 M:      Richard Weinberger <richard@nod.at>
14861 L:      user-mode-linux-devel@lists.sourceforge.net
14862 L:      user-mode-linux-user@lists.sourceforge.net
14863 W:      http://user-mode-linux.sourceforge.net
14864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14865 S:      Maintained
14866 F:      Documentation/virtual/uml/
14867 F:      arch/um/
14868 F:      arch/x86/um/
14869 F:      fs/hostfs/
14870 F:      fs/hppfs/
14871
14872 USERSPACE I/O (UIO)
14873 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14874 S:      Maintained
14875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14876 F:      Documentation/driver-api/uio-howto.rst
14877 F:      drivers/uio/
14878 F:      include/linux/uio*.h
14879
14880 UTIL-LINUX PACKAGE
14881 M:      Karel Zak <kzak@redhat.com>
14882 L:      util-linux@vger.kernel.org
14883 W:      http://en.wikipedia.org/wiki/Util-linux
14884 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14885 S:      Maintained
14886
14887 UUID HELPERS
14888 M:      Christoph Hellwig <hch@lst.de>
14889 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14890 L:      linux-kernel@vger.kernel.org
14891 T:      git git://git.infradead.org/users/hch/uuid.git
14892 F:      lib/uuid.c
14893 F:      lib/test_uuid.c
14894 F:      include/linux/uuid.h
14895 F:      include/uapi/linux/uuid.h
14896 S:      Maintained
14897
14898 UVESAFB DRIVER
14899 M:      Michal Januszewski <spock@gentoo.org>
14900 L:      linux-fbdev@vger.kernel.org
14901 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14902 S:      Maintained
14903 F:      Documentation/fb/uvesafb.txt
14904 F:      drivers/video/fbdev/uvesafb.*
14905
14906 VF610 NAND DRIVER
14907 M:      Stefan Agner <stefan@agner.ch>
14908 L:      linux-mtd@lists.infradead.org
14909 S:      Supported
14910 F:      drivers/mtd/nand/raw/vf610_nfc.c
14911
14912 VFAT/FAT/MSDOS FILESYSTEM
14913 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14914 S:      Maintained
14915 F:      Documentation/filesystems/vfat.txt
14916 F:      fs/fat/
14917
14918 VFIO DRIVER
14919 M:      Alex Williamson <alex.williamson@redhat.com>
14920 L:      kvm@vger.kernel.org
14921 T:      git git://github.com/awilliam/linux-vfio.git
14922 S:      Maintained
14923 F:      Documentation/vfio.txt
14924 F:      drivers/vfio/
14925 F:      include/linux/vfio.h
14926 F:      include/uapi/linux/vfio.h
14927
14928 VFIO MEDIATED DEVICE DRIVERS
14929 M:      Kirti Wankhede <kwankhede@nvidia.com>
14930 L:      kvm@vger.kernel.org
14931 S:      Maintained
14932 F:      Documentation/vfio-mediated-device.txt
14933 F:      drivers/vfio/mdev/
14934 F:      include/linux/mdev.h
14935 F:      samples/vfio-mdev/
14936
14937 VFIO PLATFORM DRIVER
14938 M:      Eric Auger <eric.auger@redhat.com>
14939 L:      kvm@vger.kernel.org
14940 S:      Maintained
14941 F:      drivers/vfio/platform/
14942
14943 VGA_SWITCHEROO
14944 R:      Lukas Wunner <lukas@wunner.de>
14945 S:      Maintained
14946 F:      Documentation/gpu/vga-switcheroo.rst
14947 F:      drivers/gpu/vga/vga_switcheroo.c
14948 F:      include/linux/vga_switcheroo.h
14949 T:      git git://anongit.freedesktop.org/drm/drm-misc
14950
14951 VIA RHINE NETWORK DRIVER
14952 S:      Orphan
14953 F:      drivers/net/ethernet/via/via-rhine.c
14954
14955 VIA SD/MMC CARD CONTROLLER DRIVER
14956 M:      Bruce Chang <brucechang@via.com.tw>
14957 M:      Harald Welte <HaraldWelte@viatech.com>
14958 S:      Maintained
14959 F:      drivers/mmc/host/via-sdmmc.c
14960
14961 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14962 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14963 L:      linux-fbdev@vger.kernel.org
14964 S:      Maintained
14965 F:      include/linux/via-core.h
14966 F:      include/linux/via-gpio.h
14967 F:      include/linux/via_i2c.h
14968 F:      drivers/video/fbdev/via/
14969
14970 VIA VELOCITY NETWORK DRIVER
14971 M:      Francois Romieu <romieu@fr.zoreil.com>
14972 L:      netdev@vger.kernel.org
14973 S:      Maintained
14974 F:      drivers/net/ethernet/via/via-velocity.*
14975
14976 VIDEO MULTIPLEXER DRIVER
14977 M:      Philipp Zabel <p.zabel@pengutronix.de>
14978 L:      linux-media@vger.kernel.org
14979 S:      Maintained
14980 F:      drivers/media/platform/video-mux.c
14981
14982 VIDEOBUF2 FRAMEWORK
14983 M:      Pawel Osciak <pawel@osciak.com>
14984 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14985 M:      Kyungmin Park <kyungmin.park@samsung.com>
14986 L:      linux-media@vger.kernel.org
14987 S:      Maintained
14988 F:      drivers/media/v4l2-core/videobuf2-*
14989 F:      include/media/videobuf2-*
14990
14991 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14992 M:      Helen Koike <helen.koike@collabora.com>
14993 L:      linux-media@vger.kernel.org
14994 T:      git git://linuxtv.org/media_tree.git
14995 W:      https://linuxtv.org
14996 S:      Maintained
14997 F:      drivers/media/platform/vimc/*
14998
14999 VIRT LIB
15000 M:      Alex Williamson <alex.williamson@redhat.com>
15001 M:      Paolo Bonzini <pbonzini@redhat.com>
15002 L:      kvm@vger.kernel.org
15003 S:      Supported
15004 F:      virt/lib/
15005
15006 VIRTIO AND VHOST VSOCK DRIVER
15007 M:      Stefan Hajnoczi <stefanha@redhat.com>
15008 L:      kvm@vger.kernel.org
15009 L:      virtualization@lists.linux-foundation.org
15010 L:      netdev@vger.kernel.org
15011 S:      Maintained
15012 F:      include/linux/virtio_vsock.h
15013 F:      include/uapi/linux/virtio_vsock.h
15014 F:      include/uapi/linux/vsockmon.h
15015 F:      include/uapi/linux/vm_sockets_diag.h
15016 F:      net/vmw_vsock/diag.c
15017 F:      net/vmw_vsock/af_vsock_tap.c
15018 F:      net/vmw_vsock/virtio_transport_common.c
15019 F:      net/vmw_vsock/virtio_transport.c
15020 F:      drivers/net/vsockmon.c
15021 F:      drivers/vhost/vsock.c
15022 F:      drivers/vhost/vsock.h
15023 F:      tools/testing/vsock/
15024
15025 VIRTIO CONSOLE DRIVER
15026 M:      Amit Shah <amit@kernel.org>
15027 L:      virtualization@lists.linux-foundation.org
15028 S:      Maintained
15029 F:      drivers/char/virtio_console.c
15030 F:      include/linux/virtio_console.h
15031 F:      include/uapi/linux/virtio_console.h
15032
15033 VIRTIO CORE, NET AND BLOCK DRIVERS
15034 M:      "Michael S. Tsirkin" <mst@redhat.com>
15035 M:      Jason Wang <jasowang@redhat.com>
15036 L:      virtualization@lists.linux-foundation.org
15037 S:      Maintained
15038 F:      Documentation/devicetree/bindings/virtio/
15039 F:      drivers/virtio/
15040 F:      tools/virtio/
15041 F:      drivers/net/virtio_net.c
15042 F:      drivers/block/virtio_blk.c
15043 F:      include/linux/virtio*.h
15044 F:      include/uapi/linux/virtio_*.h
15045 F:      drivers/crypto/virtio/
15046 F:      mm/balloon_compaction.c
15047
15048 VIRTIO CRYPTO DRIVER
15049 M:      Gonglei <arei.gonglei@huawei.com>
15050 L:      virtualization@lists.linux-foundation.org
15051 L:      linux-crypto@vger.kernel.org
15052 S:      Maintained
15053 F:      drivers/crypto/virtio/
15054 F:      include/uapi/linux/virtio_crypto.h
15055
15056 VIRTIO DRIVERS FOR S390
15057 M:      Cornelia Huck <cohuck@redhat.com>
15058 M:      Halil Pasic <pasic@linux.ibm.com>
15059 L:      linux-s390@vger.kernel.org
15060 L:      virtualization@lists.linux-foundation.org
15061 L:      kvm@vger.kernel.org
15062 S:      Supported
15063 F:      drivers/s390/virtio/
15064 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15065
15066 VIRTIO GPU DRIVER
15067 M:      David Airlie <airlied@linux.ie>
15068 M:      Gerd Hoffmann <kraxel@redhat.com>
15069 L:      dri-devel@lists.freedesktop.org
15070 L:      virtualization@lists.linux-foundation.org
15071 T:      git git://anongit.freedesktop.org/drm/drm-misc
15072 S:      Maintained
15073 F:      drivers/gpu/drm/virtio/
15074 F:      include/uapi/linux/virtio_gpu.h
15075
15076 VIRTIO HOST (VHOST)
15077 M:      "Michael S. Tsirkin" <mst@redhat.com>
15078 M:      Jason Wang <jasowang@redhat.com>
15079 L:      kvm@vger.kernel.org
15080 L:      virtualization@lists.linux-foundation.org
15081 L:      netdev@vger.kernel.org
15082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15083 S:      Maintained
15084 F:      drivers/vhost/
15085 F:      include/uapi/linux/vhost.h
15086
15087 VIRTIO INPUT DRIVER
15088 M:      Gerd Hoffmann <kraxel@redhat.com>
15089 S:      Maintained
15090 F:      drivers/virtio/virtio_input.c
15091 F:      include/uapi/linux/virtio_input.h
15092
15093 VIRTUAL BOX GUEST DEVICE DRIVER
15094 M:      Hans de Goede <hdegoede@redhat.com>
15095 M:      Arnd Bergmann <arnd@arndb.de>
15096 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15097 S:      Maintained
15098 F:      include/linux/vbox_utils.h
15099 F:      include/uapi/linux/vbox*.h
15100 F:      drivers/virt/vboxguest/
15101
15102 VIRTUAL SERIO DEVICE DRIVER
15103 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15104 S:      Maintained
15105 F:      drivers/input/serio/userio.c
15106 F:      include/uapi/linux/userio.h
15107
15108 VIVID VIRTUAL VIDEO DRIVER
15109 M:      Hans Verkuil <hverkuil@xs4all.nl>
15110 L:      linux-media@vger.kernel.org
15111 T:      git git://linuxtv.org/media_tree.git
15112 W:      https://linuxtv.org
15113 S:      Maintained
15114 F:      drivers/media/platform/vivid/*
15115
15116 VLYNQ BUS
15117 M:      Florian Fainelli <f.fainelli@gmail.com>
15118 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15119 S:      Maintained
15120 F:      drivers/vlynq/vlynq.c
15121 F:      include/linux/vlynq.h
15122
15123 VME SUBSYSTEM
15124 M:      Martyn Welch <martyn@welchs.me.uk>
15125 M:      Manohar Vanga <manohar.vanga@gmail.com>
15126 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15127 L:      devel@driverdev.osuosl.org
15128 S:      Maintained
15129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15130 F:      Documentation/driver-api/vme.rst
15131 F:      drivers/staging/vme/
15132 F:      drivers/vme/
15133 F:      include/linux/vme*
15134
15135 VMWARE BALLOON DRIVER
15136 M:      Xavier Deguillard <xdeguillard@vmware.com>
15137 M:      Philip Moltmann <moltmann@vmware.com>
15138 M:      "VMware, Inc." <pv-drivers@vmware.com>
15139 L:      linux-kernel@vger.kernel.org
15140 S:      Maintained
15141 F:      drivers/misc/vmw_balloon.c
15142
15143 VMWARE HYPERVISOR INTERFACE
15144 M:      Alok Kataria <akataria@vmware.com>
15145 L:      virtualization@lists.linux-foundation.org
15146 S:      Supported
15147 F:      arch/x86/kernel/cpu/vmware.c
15148
15149 VMWARE PVRDMA DRIVER
15150 M:      Adit Ranadive <aditr@vmware.com>
15151 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15152 L:      linux-rdma@vger.kernel.org
15153 S:      Maintained
15154 F:      drivers/infiniband/hw/vmw_pvrdma/
15155
15156 VMware PVSCSI driver
15157 M:      Jim Gill <jgill@vmware.com>
15158 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15159 L:      linux-scsi@vger.kernel.org
15160 S:      Maintained
15161 F:      drivers/scsi/vmw_pvscsi.c
15162 F:      drivers/scsi/vmw_pvscsi.h
15163
15164 VMWARE VMMOUSE SUBDRIVER
15165 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15166 M:      "VMware, Inc." <pv-drivers@vmware.com>
15167 L:      linux-input@vger.kernel.org
15168 S:      Maintained
15169 F:      drivers/input/mouse/vmmouse.c
15170 F:      drivers/input/mouse/vmmouse.h
15171
15172 VMWARE VMXNET3 ETHERNET DRIVER
15173 M:      Ronak Doshi <doshir@vmware.com>
15174 M:      "VMware, Inc." <pv-drivers@vmware.com>
15175 L:      netdev@vger.kernel.org
15176 S:      Maintained
15177 F:      drivers/net/vmxnet3/
15178
15179 VOCORE VOCORE2 BOARD
15180 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15181 L:      linux-mips@linux-mips.org
15182 S:      Maintained
15183 F:      arch/mips/boot/dts/ralink/vocore2.dts
15184
15185 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15186 M:      Liam Girdwood <lgirdwood@gmail.com>
15187 M:      Mark Brown <broonie@kernel.org>
15188 L:      linux-kernel@vger.kernel.org
15189 W:      http://www.slimlogic.co.uk/?p=48
15190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15191 S:      Supported
15192 F:      Documentation/devicetree/bindings/regulator/
15193 F:      Documentation/power/regulator/
15194 F:      drivers/regulator/
15195 F:      include/dt-bindings/regulator/
15196 F:      include/linux/regulator/
15197
15198 VRF
15199 M:      David Ahern <dsa@cumulusnetworks.com>
15200 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15201 L:      netdev@vger.kernel.org
15202 S:      Maintained
15203 F:      drivers/net/vrf.c
15204 F:      Documentation/networking/vrf.txt
15205
15206 VT1211 HARDWARE MONITOR DRIVER
15207 M:      Juerg Haefliger <juergh@gmail.com>
15208 L:      linux-hwmon@vger.kernel.org
15209 S:      Maintained
15210 F:      Documentation/hwmon/vt1211
15211 F:      drivers/hwmon/vt1211.c
15212
15213 VT8231 HARDWARE MONITOR DRIVER
15214 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15215 L:      linux-hwmon@vger.kernel.org
15216 S:      Maintained
15217 F:      drivers/hwmon/vt8231.c
15218
15219 VUB300 USB to SDIO/SD/MMC bridge chip
15220 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15221 L:      linux-mmc@vger.kernel.org
15222 L:      linux-usb@vger.kernel.org
15223 S:      Supported
15224 F:      drivers/mmc/host/vub300.c
15225
15226 W1 DALLAS'S 1-WIRE BUS
15227 M:      Evgeniy Polyakov <zbr@ioremap.net>
15228 S:      Maintained
15229 F:      Documentation/w1/
15230 F:      drivers/w1/
15231 F:      include/linux/w1.h
15232
15233 W83791D HARDWARE MONITORING DRIVER
15234 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15235 L:      linux-hwmon@vger.kernel.org
15236 S:      Maintained
15237 F:      Documentation/hwmon/w83791d
15238 F:      drivers/hwmon/w83791d.c
15239
15240 W83793 HARDWARE MONITORING DRIVER
15241 M:      Rudolf Marek <r.marek@assembler.cz>
15242 L:      linux-hwmon@vger.kernel.org
15243 S:      Maintained
15244 F:      Documentation/hwmon/w83793
15245 F:      drivers/hwmon/w83793.c
15246
15247 W83795 HARDWARE MONITORING DRIVER
15248 M:      Jean Delvare <jdelvare@suse.com>
15249 L:      linux-hwmon@vger.kernel.org
15250 S:      Maintained
15251 F:      drivers/hwmon/w83795.c
15252
15253 W83L51xD SD/MMC CARD INTERFACE DRIVER
15254 M:      Pierre Ossman <pierre@ossman.eu>
15255 S:      Maintained
15256 F:      drivers/mmc/host/wbsd.*
15257
15258 WACOM PROTOCOL 4 SERIAL TABLETS
15259 M:      Julian Squires <julian@cipht.net>
15260 M:      Hans de Goede <hdegoede@redhat.com>
15261 L:      linux-input@vger.kernel.org
15262 S:      Maintained
15263 F:      drivers/input/tablet/wacom_serial4.c
15264
15265 WATCHDOG DEVICE DRIVERS
15266 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15267 M:      Guenter Roeck <linux@roeck-us.net>
15268 L:      linux-watchdog@vger.kernel.org
15269 W:      http://www.linux-watchdog.org/
15270 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15271 S:      Maintained
15272 F:      Documentation/devicetree/bindings/watchdog/
15273 F:      Documentation/watchdog/
15274 F:      drivers/watchdog/
15275 F:      include/linux/watchdog.h
15276 F:      include/uapi/linux/watchdog.h
15277
15278 WHISKEYCOVE PMIC GPIO DRIVER
15279 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15280 L:      linux-gpio@vger.kernel.org
15281 S:      Maintained
15282 F:      drivers/gpio/gpio-wcove.c
15283
15284 WIIMOTE HID DRIVER
15285 M:      David Herrmann <dh.herrmann@googlemail.com>
15286 L:      linux-input@vger.kernel.org
15287 S:      Maintained
15288 F:      drivers/hid/hid-wiimote*
15289
15290 WILOCITY WIL6210 WIRELESS DRIVER
15291 M:      Maya Erez <merez@codeaurora.org>
15292 L:      linux-wireless@vger.kernel.org
15293 L:      wil6210@qti.qualcomm.com
15294 S:      Supported
15295 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15296 F:      drivers/net/wireless/ath/wil6210/
15297
15298 WIMAX STACK
15299 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15300 M:      linux-wimax@intel.com
15301 L:      wimax@linuxwimax.org (subscribers-only)
15302 S:      Supported
15303 W:      http://linuxwimax.org
15304 F:      Documentation/wimax/README.wimax
15305 F:      include/linux/wimax/debug.h
15306 F:      include/net/wimax.h
15307 F:      include/uapi/linux/wimax.h
15308 F:      net/wimax/
15309
15310 WINBOND CIR DRIVER
15311 M:      David Härdeman <david@hardeman.nu>
15312 S:      Maintained
15313 F:      drivers/media/rc/winbond-cir.c
15314
15315 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15316 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15317 L:      linux-watchdog@vger.kernel.org
15318 S:      Maintained
15319 F:      drivers/watchdog/ebc-c384_wdt.c
15320
15321 WINSYSTEMS WS16C48 GPIO DRIVER
15322 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15323 L:      linux-gpio@vger.kernel.org
15324 S:      Maintained
15325 F:      drivers/gpio/gpio-ws16c48.c
15326
15327 WISTRON LAPTOP BUTTON DRIVER
15328 M:      Miloslav Trmac <mitr@volny.cz>
15329 S:      Maintained
15330 F:      drivers/input/misc/wistron_btns.c
15331
15332 WL3501 WIRELESS PCMCIA CARD DRIVER
15333 L:      linux-wireless@vger.kernel.org
15334 S:      Odd fixes
15335 F:      drivers/net/wireless/wl3501*
15336
15337 WOLFSON MICROELECTRONICS DRIVERS
15338 L:      patches@opensource.cirrus.com
15339 T:      git https://github.com/CirrusLogic/linux-drivers.git
15340 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15341 S:      Supported
15342 F:      Documentation/hwmon/wm83??
15343 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15344 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15345 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15346 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15347 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15348 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15349 F:      drivers/clk/clk-wm83*.c
15350 F:      drivers/extcon/extcon-arizona.c
15351 F:      drivers/leds/leds-wm83*.c
15352 F:      drivers/gpio/gpio-*wm*.c
15353 F:      drivers/gpio/gpio-arizona.c
15354 F:      drivers/hwmon/wm83??-hwmon.c
15355 F:      drivers/input/misc/wm831x-on.c
15356 F:      drivers/input/touchscreen/wm831x-ts.c
15357 F:      drivers/input/touchscreen/wm97*.c
15358 F:      drivers/mfd/arizona*
15359 F:      drivers/mfd/wm*.c
15360 F:      drivers/mfd/cs47l24*
15361 F:      drivers/power/supply/wm83*.c
15362 F:      drivers/rtc/rtc-wm83*.c
15363 F:      drivers/regulator/wm8*.c
15364 F:      drivers/regulator/arizona*
15365 F:      drivers/video/backlight/wm83*_bl.c
15366 F:      drivers/watchdog/wm83*_wdt.c
15367 F:      include/linux/mfd/arizona/
15368 F:      include/linux/mfd/wm831x/
15369 F:      include/linux/mfd/wm8350/
15370 F:      include/linux/mfd/wm8400*
15371 F:      include/linux/regulator/arizona*
15372 F:      include/linux/wm97xx.h
15373 F:      include/sound/wm????.h
15374 F:      sound/soc/codecs/arizona.?
15375 F:      sound/soc/codecs/wm*
15376 F:      sound/soc/codecs/cs47l24*
15377
15378 WORKQUEUE
15379 M:      Tejun Heo <tj@kernel.org>
15380 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15382 S:      Maintained
15383 F:      include/linux/workqueue.h
15384 F:      kernel/workqueue.c
15385 F:      Documentation/core-api/workqueue.rst
15386
15387 X-POWERS AXP288 PMIC DRIVERS
15388 M:      Hans de Goede <hdegoede@redhat.com>
15389 S:      Maintained
15390 N:      axp288
15391 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15392
15393 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15394 M:      Chen-Yu Tsai <wens@csie.org>
15395 L:      linux-kernel@vger.kernel.org
15396 S:      Maintained
15397 N:      axp[128]
15398
15399 X.25 NETWORK LAYER
15400 M:      Andrew Hendry <andrew.hendry@gmail.com>
15401 L:      linux-x25@vger.kernel.org
15402 S:      Odd Fixes
15403 F:      Documentation/networking/x25*
15404 F:      include/net/x25*
15405 F:      net/x25/
15406
15407 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15408 M:      Thomas Gleixner <tglx@linutronix.de>
15409 M:      Ingo Molnar <mingo@redhat.com>
15410 R:      "H. Peter Anvin" <hpa@zytor.com>
15411 M:      x86@kernel.org
15412 L:      linux-kernel@vger.kernel.org
15413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15414 S:      Maintained
15415 F:      Documentation/x86/
15416 F:      arch/x86/
15417
15418 X86 MCE INFRASTRUCTURE
15419 M:      Tony Luck <tony.luck@intel.com>
15420 M:      Borislav Petkov <bp@alien8.de>
15421 L:      linux-edac@vger.kernel.org
15422 S:      Maintained
15423 F:      arch/x86/kernel/cpu/mcheck/*
15424
15425 X86 MICROCODE UPDATE SUPPORT
15426 M:      Borislav Petkov <bp@alien8.de>
15427 S:      Maintained
15428 F:      arch/x86/kernel/cpu/microcode/*
15429
15430 X86 PLATFORM DRIVERS
15431 M:      Darren Hart <dvhart@infradead.org>
15432 M:      Andy Shevchenko <andy@infradead.org>
15433 L:      platform-driver-x86@vger.kernel.org
15434 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15435 S:      Maintained
15436 F:      drivers/platform/x86/
15437 F:      drivers/platform/olpc/
15438
15439 X86 VDSO
15440 M:      Andy Lutomirski <luto@amacapital.net>
15441 L:      linux-kernel@vger.kernel.org
15442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15443 S:      Maintained
15444 F:      arch/x86/entry/vdso/
15445
15446 XC2028/3028 TUNER DRIVER
15447 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15448 L:      linux-media@vger.kernel.org
15449 W:      https://linuxtv.org
15450 T:      git git://linuxtv.org/media_tree.git
15451 S:      Maintained
15452 F:      drivers/media/tuners/tuner-xc2028.*
15453
15454 XDP SOCKETS (AF_XDP)
15455 M:      Björn Töpel <bjorn.topel@intel.com>
15456 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15457 L:      netdev@vger.kernel.org
15458 S:      Maintained
15459 F:      kernel/bpf/xskmap.c
15460 F:      net/xdp/
15461
15462 XEN BLOCK SUBSYSTEM
15463 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15464 M:      Roger Pau Monné <roger.pau@citrix.com>
15465 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15466 S:      Supported
15467 F:      drivers/block/xen-blkback/*
15468 F:      drivers/block/xen*
15469
15470 XEN HYPERVISOR ARM
15471 M:      Stefano Stabellini <sstabellini@kernel.org>
15472 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15473 S:      Maintained
15474 F:      arch/arm/xen/
15475 F:      arch/arm/include/asm/xen/
15476
15477 XEN HYPERVISOR ARM64
15478 M:      Stefano Stabellini <sstabellini@kernel.org>
15479 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15480 S:      Maintained
15481 F:      arch/arm64/xen/
15482 F:      arch/arm64/include/asm/xen/
15483
15484 XEN HYPERVISOR INTERFACE
15485 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15486 M:      Juergen Gross <jgross@suse.com>
15487 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15489 S:      Supported
15490 F:      arch/x86/xen/
15491 F:      drivers/*/xen-*front.c
15492 F:      drivers/xen/
15493 F:      arch/x86/include/asm/xen/
15494 F:      arch/x86/include/asm/pvclock-abi.h
15495 F:      include/xen/
15496 F:      include/uapi/xen/
15497 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15498 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15499
15500 XEN NETWORK BACKEND DRIVER
15501 M:      Wei Liu <wei.liu2@citrix.com>
15502 M:      Paul Durrant <paul.durrant@citrix.com>
15503 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15504 L:      netdev@vger.kernel.org
15505 S:      Supported
15506 F:      drivers/net/xen-netback/*
15507
15508 XEN PCI SUBSYSTEM
15509 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15510 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15511 S:      Supported
15512 F:      arch/x86/pci/*xen*
15513 F:      drivers/pci/*xen*
15514
15515 XEN PVSCSI DRIVERS
15516 M:      Juergen Gross <jgross@suse.com>
15517 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15518 L:      linux-scsi@vger.kernel.org
15519 S:      Supported
15520 F:      drivers/scsi/xen-scsifront.c
15521 F:      drivers/xen/xen-scsiback.c
15522 F:      include/xen/interface/io/vscsiif.h
15523
15524 XEN SWIOTLB SUBSYSTEM
15525 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15526 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15527 L:      iommu@lists.linux-foundation.org
15528 S:      Supported
15529 F:      arch/x86/xen/*swiotlb*
15530 F:      drivers/xen/*swiotlb*
15531
15532 XFS FILESYSTEM
15533 M:      Darrick J. Wong <darrick.wong@oracle.com>
15534 M:      linux-xfs@vger.kernel.org
15535 L:      linux-xfs@vger.kernel.org
15536 W:      http://xfs.org/
15537 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15538 S:      Supported
15539 F:      Documentation/filesystems/xfs.txt
15540 F:      fs/xfs/
15541
15542 XILINX AXI ETHERNET DRIVER
15543 M:      Anirudha Sarangi <anirudh@xilinx.com>
15544 M:      John Linn <John.Linn@xilinx.com>
15545 S:      Maintained
15546 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15547
15548 XILINX UARTLITE SERIAL DRIVER
15549 M:      Peter Korsgaard <jacmet@sunsite.dk>
15550 L:      linux-serial@vger.kernel.org
15551 S:      Maintained
15552 F:      drivers/tty/serial/uartlite.c
15553
15554 XILINX VIDEO IP CORES
15555 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15556 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15557 L:      linux-media@vger.kernel.org
15558 T:      git git://linuxtv.org/media_tree.git
15559 S:      Supported
15560 F:      Documentation/devicetree/bindings/media/xilinx/
15561 F:      drivers/media/platform/xilinx/
15562 F:      include/uapi/linux/xilinx-v4l2-controls.h
15563
15564 XILLYBUS DRIVER
15565 M:      Eli Billauer <eli.billauer@gmail.com>
15566 L:      linux-kernel@vger.kernel.org
15567 S:      Supported
15568 F:      drivers/char/xillybus/
15569
15570 XLP9XX I2C DRIVER
15571 M:      George Cherian <george.cherian@cavium.com>
15572 M:      Jan Glauber <jglauber@cavium.com>
15573 L:      linux-i2c@vger.kernel.org
15574 W:      http://www.cavium.com
15575 S:      Supported
15576 F:      drivers/i2c/busses/i2c-xlp9xx.c
15577
15578 XRA1403 GPIO EXPANDER
15579 M:      Nandor Han <nandor.han@ge.com>
15580 M:      Semi Malinen <semi.malinen@ge.com>
15581 L:      linux-gpio@vger.kernel.org
15582 S:      Maintained
15583 F:      drivers/gpio/gpio-xra1403.c
15584 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15585
15586 XTENSA XTFPGA PLATFORM SUPPORT
15587 M:      Max Filippov <jcmvbkbc@gmail.com>
15588 L:      linux-xtensa@linux-xtensa.org
15589 S:      Maintained
15590 F:      drivers/spi/spi-xtensa-xtfpga.c
15591 F:      sound/soc/xtensa/xtfpga-i2s.c
15592
15593 YAM DRIVER FOR AX.25
15594 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15595 L:      linux-hams@vger.kernel.org
15596 S:      Maintained
15597 F:      drivers/net/hamradio/yam*
15598 F:      include/linux/yam.h
15599
15600 YAMA SECURITY MODULE
15601 M:      Kees Cook <keescook@chromium.org>
15602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15603 S:      Supported
15604 F:      security/yama/
15605 F:      Documentation/admin-guide/LSM/Yama.rst
15606
15607 YEALINK PHONE DRIVER
15608 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15609 L:      usbb2k-api-dev@nongnu.org
15610 S:      Maintained
15611 F:      Documentation/input/yealink.rst
15612 F:      drivers/input/misc/yealink.*
15613
15614 Z8530 DRIVER FOR AX.25
15615 M:      Joerg Reuter <jreuter@yaina.de>
15616 W:      http://yaina.de/jreuter/
15617 W:      http://www.qsl.net/dl1bke/
15618 L:      linux-hams@vger.kernel.org
15619 S:      Maintained
15620 F:      Documentation/networking/z8530drv.txt
15621 F:      drivers/net/hamradio/*scc.c
15622 F:      drivers/net/hamradio/z8530.h
15623
15624 ZBUD COMPRESSED PAGE ALLOCATOR
15625 M:      Seth Jennings <sjenning@redhat.com>
15626 M:      Dan Streetman <ddstreet@ieee.org>
15627 L:      linux-mm@kvack.org
15628 S:      Maintained
15629 F:      mm/zbud.c
15630 F:      include/linux/zbud.h
15631
15632 ZD1211RW WIRELESS DRIVER
15633 M:      Daniel Drake <dsd@gentoo.org>
15634 M:      Ulrich Kunitz <kune@deine-taler.de>
15635 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15636 L:      linux-wireless@vger.kernel.org
15637 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15638 S:      Maintained
15639 F:      drivers/net/wireless/zydas/zd1211rw/
15640
15641 ZD1301 MEDIA DRIVER
15642 M:      Antti Palosaari <crope@iki.fi>
15643 L:      linux-media@vger.kernel.org
15644 W:      https://linuxtv.org/
15645 W:      http://palosaari.fi/linux/
15646 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15647 S:      Maintained
15648 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15649
15650 ZD1301_DEMOD MEDIA DRIVER
15651 M:      Antti Palosaari <crope@iki.fi>
15652 L:      linux-media@vger.kernel.org
15653 W:      https://linuxtv.org/
15654 W:      http://palosaari.fi/linux/
15655 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15656 S:      Maintained
15657 F:      drivers/media/dvb-frontends/zd1301_demod*
15658
15659 ZPOOL COMPRESSED PAGE STORAGE API
15660 M:      Dan Streetman <ddstreet@ieee.org>
15661 L:      linux-mm@kvack.org
15662 S:      Maintained
15663 F:      mm/zpool.c
15664 F:      include/linux/zpool.h
15665
15666 ZR36067 VIDEO FOR LINUX DRIVER
15667 L:      mjpeg-users@lists.sourceforge.net
15668 L:      linux-media@vger.kernel.org
15669 W:      http://mjpeg.sourceforge.net/driver-zoran/
15670 T:      hg https://linuxtv.org/hg/v4l-dvb
15671 S:      Odd Fixes
15672 F:      drivers/media/pci/zoran/
15673
15674 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15675 M:      Minchan Kim <minchan@kernel.org>
15676 M:      Nitin Gupta <ngupta@vflare.org>
15677 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15678 L:      linux-kernel@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/block/zram/
15681 F:      Documentation/blockdev/zram.txt
15682
15683 ZS DECSTATION Z85C30 SERIAL DRIVER
15684 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15685 S:      Maintained
15686 F:      drivers/tty/serial/zs.*
15687
15688 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15689 M:      Minchan Kim <minchan@kernel.org>
15690 M:      Nitin Gupta <ngupta@vflare.org>
15691 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15692 L:      linux-mm@kvack.org
15693 S:      Maintained
15694 F:      mm/zsmalloc.c
15695 F:      include/linux/zsmalloc.h
15696 F:      Documentation/vm/zsmalloc.txt
15697
15698 ZSWAP COMPRESSED SWAP CACHING
15699 M:      Seth Jennings <sjenning@redhat.com>
15700 M:      Dan Streetman <ddstreet@ieee.org>
15701 L:      linux-mm@kvack.org
15702 S:      Maintained
15703 F:      mm/zswap.c
15704
15705 THE REST
15706 M:      Linus Torvalds <torvalds@linux-foundation.org>
15707 L:      linux-kernel@vger.kernel.org
15708 Q:      http://patchwork.kernel.org/project/LKML/list/
15709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15710 S:      Buried alive in reporters
15711 F:      *
15712 F:      */