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 71XX/9XXX USB PHY DRIVER
2335 M:      Alban Bedel <albeu@free.fr>
2336 W:      https://github.com/AlbanBedel/linux
2337 T:      git git://github.com/AlbanBedel/linux
2338 S:      Maintained
2339 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2340 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2341
2342 ATHEROS ATH GENERIC UTILITIES
2343 M:      Kalle Valo <kvalo@codeaurora.org>
2344 L:      linux-wireless@vger.kernel.org
2345 S:      Supported
2346 F:      drivers/net/wireless/ath/*
2347
2348 ATHEROS ATH5K WIRELESS DRIVER
2349 M:      Jiri Slaby <jirislaby@gmail.com>
2350 M:      Nick Kossifidis <mickflemm@gmail.com>
2351 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2352 L:      linux-wireless@vger.kernel.org
2353 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2354 S:      Maintained
2355 F:      drivers/net/wireless/ath/ath5k/
2356
2357 ATHEROS ATH6KL WIRELESS DRIVER
2358 M:      Kalle Valo <kvalo@codeaurora.org>
2359 L:      linux-wireless@vger.kernel.org
2360 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2362 S:      Supported
2363 F:      drivers/net/wireless/ath/ath6kl/
2364
2365 ATI_REMOTE2 DRIVER
2366 M:      Ville Syrjala <syrjala@sci.fi>
2367 S:      Maintained
2368 F:      drivers/input/misc/ati_remote2.c
2369
2370 ATK0110 HWMON DRIVER
2371 M:      Luca Tettamanti <kronos.it@gmail.com>
2372 L:      linux-hwmon@vger.kernel.org
2373 S:      Maintained
2374 F:      drivers/hwmon/asus_atk0110.c
2375
2376 ATLX ETHERNET DRIVERS
2377 M:      Jay Cliburn <jcliburn@gmail.com>
2378 M:      Chris Snook <chris.snook@gmail.com>
2379 L:      netdev@vger.kernel.org
2380 W:      http://sourceforge.net/projects/atl1
2381 W:      http://atl1.sourceforge.net
2382 S:      Maintained
2383 F:      drivers/net/ethernet/atheros/
2384
2385 ATM
2386 M:      Chas Williams <3chas3@gmail.com>
2387 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2388 L:      netdev@vger.kernel.org
2389 W:      http://linux-atm.sourceforge.net
2390 S:      Maintained
2391 F:      drivers/atm/
2392 F:      include/linux/atm*
2393 F:      include/uapi/linux/atm*
2394
2395 ATMEL AT91 / AT32 MCI DRIVER
2396 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2397 S:      Maintained
2398 F:      drivers/mmc/host/atmel-mci.c
2399
2400 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2401 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2402 S:      Supported
2403 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2404
2405 ATMEL Audio ALSA driver
2406 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2408 S:      Supported
2409 F:      sound/soc/atmel
2410
2411 ATMEL I2C DRIVER
2412 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2413 L:      linux-i2c@vger.kernel.org
2414 S:      Supported
2415 F:      drivers/i2c/busses/i2c-at91.c
2416
2417 ATMEL ISI DRIVER
2418 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2419 L:      linux-media@vger.kernel.org
2420 S:      Supported
2421 F:      drivers/media/platform/atmel/atmel-isi.c
2422 F:      include/media/atmel-isi.h
2423
2424 ATMEL LCDFB DRIVER
2425 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2426 L:      linux-fbdev@vger.kernel.org
2427 S:      Maintained
2428 F:      drivers/video/fbdev/atmel_lcdfb.c
2429 F:      include/video/atmel_lcdc.h
2430
2431 ATMEL MACB ETHERNET DRIVER
2432 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2433 S:      Supported
2434 F:      drivers/net/ethernet/cadence/
2435
2436 ATMEL MAXTOUCH DRIVER
2437 M:      Nick Dyer <nick@shmanahar.org>
2438 T:      git git://github.com/ndyer/linux.git
2439 S:      Maintained
2440 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2441 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2442
2443 ATMEL SAMA5D2 ADC DRIVER
2444 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2445 L:      linux-iio@vger.kernel.org
2446 S:      Supported
2447 F:      drivers/iio/adc/at91-sama5d2_adc.c
2448
2449 ATMEL SDMMC DRIVER
2450 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2451 L:      linux-mmc@vger.kernel.org
2452 S:      Supported
2453 F:      drivers/mmc/host/sdhci-of-at91.c
2454
2455 ATMEL SPI DRIVER
2456 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2457 S:      Supported
2458 F:      drivers/spi/spi-atmel.*
2459
2460 ATMEL SSC DRIVER
2461 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2463 S:      Supported
2464 F:      drivers/misc/atmel-ssc.c
2465 F:      include/linux/atmel-ssc.h
2466
2467 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2468 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2470 S:      Supported
2471 F:      drivers/misc/atmel_tclib.c
2472 F:      drivers/clocksource/tcb_clksrc.c
2473
2474 ATMEL USBA UDC DRIVER
2475 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2477 S:      Supported
2478 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2479
2480 ATMEL WIRELESS DRIVER
2481 M:      Simon Kelley <simon@thekelleys.org.uk>
2482 L:      linux-wireless@vger.kernel.org
2483 W:      http://www.thekelleys.org.uk/atmel
2484 W:      http://atmelwlandriver.sourceforge.net/
2485 S:      Maintained
2486 F:      drivers/net/wireless/atmel/atmel*
2487
2488 ATMEL XDMA DRIVER
2489 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2490 L:      linux-arm-kernel@lists.infradead.org
2491 L:      dmaengine@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/dma/at_xdmac.c
2494
2495 ATOMIC INFRASTRUCTURE
2496 M:      Will Deacon <will.deacon@arm.com>
2497 M:      Peter Zijlstra <peterz@infradead.org>
2498 R:      Boqun Feng <boqun.feng@gmail.com>
2499 L:      linux-kernel@vger.kernel.org
2500 S:      Maintained
2501 F:      arch/*/include/asm/atomic*.h
2502 F:      include/*/atomic*.h
2503
2504 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2505 M:      Bradley Grove <linuxdrivers@attotech.com>
2506 L:      linux-scsi@vger.kernel.org
2507 W:      http://www.attotech.com
2508 S:      Supported
2509 F:      drivers/scsi/esas2r
2510
2511 ATUSB IEEE 802.15.4 RADIO DRIVER
2512 M:      Stefan Schmidt <stefan@osg.samsung.com>
2513 L:      linux-wpan@vger.kernel.org
2514 S:      Maintained
2515 F:      drivers/net/ieee802154/atusb.c
2516 F:      drivers/net/ieee802154/atusb.h
2517 F:      drivers/net/ieee802154/at86rf230.h
2518
2519 AUDIT SUBSYSTEM
2520 M:      Paul Moore <paul@paul-moore.com>
2521 M:      Eric Paris <eparis@redhat.com>
2522 L:      linux-audit@redhat.com (moderated for non-subscribers)
2523 W:      https://github.com/linux-audit
2524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2525 S:      Supported
2526 F:      include/linux/audit.h
2527 F:      include/uapi/linux/audit.h
2528 F:      kernel/audit*
2529
2530 AUXILIARY DISPLAY DRIVERS
2531 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2532 W:      http://miguelojeda.es/auxdisplay.htm
2533 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2534 S:      Maintained
2535 F:      drivers/auxdisplay/
2536 F:      include/linux/cfag12864b.h
2537
2538 AX.25 NETWORK LAYER
2539 M:      Ralf Baechle <ralf@linux-mips.org>
2540 L:      linux-hams@vger.kernel.org
2541 W:      http://www.linux-ax25.org/
2542 S:      Maintained
2543 F:      include/uapi/linux/ax25.h
2544 F:      include/net/ax25.h
2545 F:      net/ax25/
2546
2547 AXENTIA ARM DEVICES
2548 M:      Peter Rosin <peda@axentia.se>
2549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2550 S:      Maintained
2551 F:      Documentation/devicetree/bindings/arm/axentia.txt
2552 F:      arch/arm/boot/dts/at91-linea.dtsi
2553 F:      arch/arm/boot/dts/at91-natte.dtsi
2554 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2555 F:      arch/arm/boot/dts/at91-tse850-3.dts
2556
2557 AXENTIA ASOC DRIVERS
2558 M:      Peter Rosin <peda@axentia.se>
2559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2560 S:      Maintained
2561 F:      Documentation/devicetree/bindings/sound/axentia,*
2562 F:      sound/soc/atmel/tse850-pcm5142.c
2563
2564 AZ6007 DVB DRIVER
2565 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2566 L:      linux-media@vger.kernel.org
2567 W:      https://linuxtv.org
2568 T:      git git://linuxtv.org/media_tree.git
2569 S:      Maintained
2570 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2571
2572 AZTECH FM RADIO RECEIVER DRIVER
2573 M:      Hans Verkuil <hverkuil@xs4all.nl>
2574 L:      linux-media@vger.kernel.org
2575 T:      git git://linuxtv.org/media_tree.git
2576 W:      https://linuxtv.org
2577 S:      Maintained
2578 F:      drivers/media/radio/radio-aztech*
2579
2580 B43 WIRELESS DRIVER
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:      Odd Fixes
2585 F:      drivers/net/wireless/broadcom/b43/
2586
2587 B43LEGACY WIRELESS DRIVER
2588 M:      Larry Finger <Larry.Finger@lwfinger.net>
2589 L:      linux-wireless@vger.kernel.org
2590 L:      b43-dev@lists.infradead.org
2591 W:      http://wireless.kernel.org/en/users/Drivers/b43
2592 S:      Maintained
2593 F:      drivers/net/wireless/broadcom/b43legacy/
2594
2595 BACKLIGHT CLASS/SUBSYSTEM
2596 M:      Lee Jones <lee.jones@linaro.org>
2597 M:      Daniel Thompson <daniel.thompson@linaro.org>
2598 M:      Jingoo Han <jingoohan1@gmail.com>
2599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2600 S:      Maintained
2601 F:      drivers/video/backlight/
2602 F:      include/linux/backlight.h
2603 F:      include/linux/pwm_backlight.h
2604 F:      Documentation/devicetree/bindings/leds/backlight
2605
2606 BATMAN ADVANCED
2607 M:      Marek Lindner <mareklindner@neomailbox.ch>
2608 M:      Simon Wunderlich <sw@simonwunderlich.de>
2609 M:      Antonio Quartulli <a@unstable.cc>
2610 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2611 W:      https://www.open-mesh.org/
2612 Q:      https://patchwork.open-mesh.org/project/batman/list/
2613 S:      Maintained
2614 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2615 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2616 F:      Documentation/networking/batman-adv.rst
2617 F:      include/uapi/linux/batadv_packet.h
2618 F:      include/uapi/linux/batman_adv.h
2619 F:      net/batman-adv/
2620
2621 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2622 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.baycom.org/~tom/ham/ham.html
2625 S:      Maintained
2626 F:      drivers/net/hamradio/baycom*
2627
2628 BCACHE (BLOCK LAYER CACHE)
2629 M:      Coly Li <colyli@suse.de>
2630 M:      Kent Overstreet <kent.overstreet@gmail.com>
2631 L:      linux-bcache@vger.kernel.org
2632 W:      http://bcache.evilpiepirate.org
2633 C:      irc://irc.oftc.net/bcache
2634 S:      Maintained
2635 F:      drivers/md/bcache/
2636
2637 BDISP ST MEDIA DRIVER
2638 M:      Fabien Dessenne <fabien.dessenne@st.com>
2639 L:      linux-media@vger.kernel.org
2640 T:      git git://linuxtv.org/media_tree.git
2641 W:      https://linuxtv.org
2642 S:      Supported
2643 F:      drivers/media/platform/sti/bdisp
2644
2645 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2646 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2647 L:      netdev@vger.kernel.org
2648 S:      Maintained
2649 F:      drivers/net/ethernet/ec_bhf.c
2650
2651 BEFS FILE SYSTEM
2652 M:      Luis de Bethencourt <luisbg@kernel.org>
2653 M:      Salah Triki <salah.triki@gmail.com>
2654 S:      Maintained
2655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2656 F:      Documentation/filesystems/befs.txt
2657 F:      fs/befs/
2658
2659 BFQ I/O SCHEDULER
2660 M:      Paolo Valente <paolo.valente@linaro.org>
2661 M:      Jens Axboe <axboe@kernel.dk>
2662 L:      linux-block@vger.kernel.org
2663 S:      Maintained
2664 F:      block/bfq-*
2665 F:      Documentation/block/bfq-iosched.txt
2666
2667 BFS FILE SYSTEM
2668 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2669 S:      Maintained
2670 F:      Documentation/filesystems/bfs.txt
2671 F:      fs/bfs/
2672 F:      include/uapi/linux/bfs_fs.h
2673
2674 BLINKM RGB LED DRIVER
2675 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2676 S:      Maintained
2677 F:      drivers/leds/leds-blinkm.c
2678
2679 BLOCK LAYER
2680 M:      Jens Axboe <axboe@kernel.dk>
2681 L:      linux-block@vger.kernel.org
2682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2683 S:      Maintained
2684 F:      block/
2685 F:      drivers/block/
2686 F:      kernel/trace/blktrace.c
2687 F:      lib/sbitmap.c
2688
2689 BLOCK2MTD DRIVER
2690 M:      Joern Engel <joern@lazybastard.org>
2691 L:      linux-mtd@lists.infradead.org
2692 S:      Maintained
2693 F:      drivers/mtd/devices/block2mtd.c
2694
2695 BLUETOOTH DRIVERS
2696 M:      Marcel Holtmann <marcel@holtmann.org>
2697 M:      Johan Hedberg <johan.hedberg@gmail.com>
2698 L:      linux-bluetooth@vger.kernel.org
2699 W:      http://www.bluez.org/
2700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2702 S:      Maintained
2703 F:      drivers/bluetooth/
2704
2705 BLUETOOTH SUBSYSTEM
2706 M:      Marcel Holtmann <marcel@holtmann.org>
2707 M:      Johan Hedberg <johan.hedberg@gmail.com>
2708 L:      linux-bluetooth@vger.kernel.org
2709 W:      http://www.bluez.org/
2710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2712 S:      Maintained
2713 F:      net/bluetooth/
2714 F:      include/net/bluetooth/
2715
2716 BONDING DRIVER
2717 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2718 M:      Veaceslav Falico <vfalico@gmail.com>
2719 M:      Andy Gospodarek <andy@greyhouse.net>
2720 L:      netdev@vger.kernel.org
2721 W:      http://sourceforge.net/projects/bonding/
2722 S:      Supported
2723 F:      drivers/net/bonding/
2724 F:      include/uapi/linux/if_bonding.h
2725
2726 BPF (Safe dynamic programs and tools)
2727 M:      Alexei Starovoitov <ast@kernel.org>
2728 M:      Daniel Borkmann <daniel@iogearbox.net>
2729 L:      netdev@vger.kernel.org
2730 L:      linux-kernel@vger.kernel.org
2731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2733 S:      Supported
2734 F:      arch/x86/net/bpf_jit*
2735 F:      Documentation/networking/filter.txt
2736 F:      Documentation/bpf/
2737 F:      include/linux/bpf*
2738 F:      include/linux/filter.h
2739 F:      include/trace/events/bpf.h
2740 F:      include/trace/events/xdp.h
2741 F:      include/uapi/linux/bpf*
2742 F:      include/uapi/linux/filter.h
2743 F:      kernel/bpf/
2744 F:      kernel/trace/bpf_trace.c
2745 F:      lib/test_bpf.c
2746 F:      net/bpf/
2747 F:      net/core/filter.c
2748 F:      net/sched/act_bpf.c
2749 F:      net/sched/cls_bpf.c
2750 F:      samples/bpf/
2751 F:      tools/bpf/
2752 F:      tools/testing/selftests/bpf/
2753
2754 BROADCOM B44 10/100 ETHERNET DRIVER
2755 M:      Michael Chan <michael.chan@broadcom.com>
2756 L:      netdev@vger.kernel.org
2757 S:      Supported
2758 F:      drivers/net/ethernet/broadcom/b44.*
2759
2760 BROADCOM B53 ETHERNET SWITCH DRIVER
2761 M:      Florian Fainelli <f.fainelli@gmail.com>
2762 L:      netdev@vger.kernel.org
2763 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2764 S:      Supported
2765 F:      drivers/net/dsa/b53/*
2766 F:      include/linux/platform_data/b53.h
2767
2768 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2769 M:      Florian Fainelli <f.fainelli@gmail.com>
2770 M:      Ray Jui <rjui@broadcom.com>
2771 M:      Scott Branden <sbranden@broadcom.com>
2772 M:      bcm-kernel-feedback-list@broadcom.com
2773 T:      git git://github.com/broadcom/mach-bcm
2774 S:      Maintained
2775 N:      bcm281*
2776 N:      bcm113*
2777 N:      bcm216*
2778 N:      kona
2779 F:      arch/arm/mach-bcm/
2780
2781 BROADCOM BCM2835 ARM ARCHITECTURE
2782 M:      Eric Anholt <eric@anholt.net>
2783 M:      Stefan Wahren <stefan.wahren@i2se.com>
2784 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2786 T:      git git://github.com/anholt/linux
2787 S:      Maintained
2788 N:      bcm2835
2789 F:      drivers/staging/vc04_services
2790
2791 BROADCOM BCM47XX MIPS ARCHITECTURE
2792 M:      Hauke Mehrtens <hauke@hauke-m.de>
2793 M:      Rafał Miłecki <zajec5@gmail.com>
2794 L:      linux-mips@linux-mips.org
2795 S:      Maintained
2796 F:      Documentation/devicetree/bindings/mips/brcm/
2797 F:      arch/mips/bcm47xx/*
2798 F:      arch/mips/include/asm/mach-bcm47xx/*
2799
2800 BROADCOM BCM5301X ARM ARCHITECTURE
2801 M:      Hauke Mehrtens <hauke@hauke-m.de>
2802 M:      Rafał Miłecki <zajec5@gmail.com>
2803 M:      Jon Mason <jonmason@broadcom.com>
2804 M:      bcm-kernel-feedback-list@broadcom.com
2805 L:      linux-arm-kernel@lists.infradead.org
2806 S:      Maintained
2807 F:      arch/arm/mach-bcm/bcm_5301x.c
2808 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2809 F:      arch/arm/boot/dts/bcm470*
2810 F:      arch/arm/boot/dts/bcm953012*
2811
2812 BROADCOM BCM53573 ARM ARCHITECTURE
2813 M:      Rafał Miłecki <rafal@milecki.pl>
2814 L:      linux-arm-kernel@lists.infradead.org
2815 S:      Maintained
2816 F:      arch/arm/boot/dts/bcm53573*
2817 F:      arch/arm/boot/dts/bcm47189*
2818
2819 BROADCOM BCM63XX ARM ARCHITECTURE
2820 M:      Florian Fainelli <f.fainelli@gmail.com>
2821 M:      bcm-kernel-feedback-list@broadcom.com
2822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2823 T:      git git://github.com/broadcom/stblinux.git
2824 S:      Maintained
2825 N:      bcm63xx
2826
2827 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2828 M:      Kevin Cernekee <cernekee@gmail.com>
2829 L:      linux-usb@vger.kernel.org
2830 S:      Maintained
2831 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2832
2833 BROADCOM BCM7XXX ARM ARCHITECTURE
2834 M:      Brian Norris <computersforpeace@gmail.com>
2835 M:      Gregory Fong <gregory.0xf0@gmail.com>
2836 M:      Florian Fainelli <f.fainelli@gmail.com>
2837 M:      bcm-kernel-feedback-list@broadcom.com
2838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2839 T:      git git://github.com/broadcom/stblinux.git
2840 S:      Maintained
2841 F:      arch/arm/mach-bcm/*brcmstb*
2842 F:      arch/arm/boot/dts/bcm7*.dts*
2843 F:      drivers/bus/brcmstb_gisb.c
2844 F:      arch/arm/mm/cache-b15-rac.c
2845 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2846 N:      brcmstb
2847
2848 BROADCOM BMIPS CPUFREQ DRIVER
2849 M:      Markus Mayer <mmayer@broadcom.com>
2850 M:      bcm-kernel-feedback-list@broadcom.com
2851 L:      linux-pm@vger.kernel.org
2852 S:      Maintained
2853 F:      drivers/cpufreq/bmips-cpufreq.c
2854
2855 BROADCOM BMIPS MIPS ARCHITECTURE
2856 M:      Kevin Cernekee <cernekee@gmail.com>
2857 M:      Florian Fainelli <f.fainelli@gmail.com>
2858 L:      linux-mips@linux-mips.org
2859 T:      git git://github.com/broadcom/stblinux.git
2860 S:      Maintained
2861 F:      arch/mips/bmips/*
2862 F:      arch/mips/include/asm/mach-bmips/*
2863 F:      arch/mips/kernel/*bmips*
2864 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2865 F:      drivers/irqchip/irq-bcm63*
2866 F:      drivers/irqchip/irq-bcm7*
2867 F:      drivers/irqchip/irq-brcmstb*
2868 F:      include/linux/bcm963xx_nvram.h
2869 F:      include/linux/bcm963xx_tag.h
2870
2871 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2872 M:      Rasesh Mody <rasesh.mody@cavium.com>
2873 M:      Harish Patil <harish.patil@cavium.com>
2874 M:      Dept-GELinuxNICDev@cavium.com
2875 L:      netdev@vger.kernel.org
2876 S:      Supported
2877 F:      drivers/net/ethernet/broadcom/bnx2.*
2878 F:      drivers/net/ethernet/broadcom/bnx2_*
2879
2880 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2881 M:      QLogic-Storage-Upstream@qlogic.com
2882 L:      linux-scsi@vger.kernel.org
2883 S:      Supported
2884 F:      drivers/scsi/bnx2fc/
2885
2886 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2887 M:      QLogic-Storage-Upstream@qlogic.com
2888 L:      linux-scsi@vger.kernel.org
2889 S:      Supported
2890 F:      drivers/scsi/bnx2i/
2891
2892 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2893 M:      Ariel Elior <ariel.elior@cavium.com>
2894 M:      everest-linux-l2@cavium.com
2895 L:      netdev@vger.kernel.org
2896 S:      Supported
2897 F:      drivers/net/ethernet/broadcom/bnx2x/
2898
2899 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2900 M:      Michael Chan <michael.chan@broadcom.com>
2901 L:      netdev@vger.kernel.org
2902 S:      Supported
2903 F:      drivers/net/ethernet/broadcom/bnxt/
2904
2905 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2906 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2907 M:      Franky Lin <franky.lin@broadcom.com>
2908 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2909 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2910 M:      Wright Feng <wright.feng@cypress.com>
2911 L:      linux-wireless@vger.kernel.org
2912 L:      brcm80211-dev-list.pdl@broadcom.com
2913 L:      brcm80211-dev-list@cypress.com
2914 S:      Supported
2915 F:      drivers/net/wireless/broadcom/brcm80211/
2916
2917 BROADCOM BRCMSTB GPIO DRIVER
2918 M:      Gregory Fong <gregory.0xf0@gmail.com>
2919 L:      bcm-kernel-feedback-list@broadcom.com
2920 S:      Supported
2921 F:      drivers/gpio/gpio-brcmstb.c
2922 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2923
2924 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2925 M:      Al Cooper <alcooperx@gmail.com>
2926 L:      linux-kernel@vger.kernel.org
2927 L:      bcm-kernel-feedback-list@broadcom.com
2928 S:      Maintained
2929 F:      drivers/phy/broadcom/phy-brcm-usb*
2930
2931 BROADCOM GENET ETHERNET DRIVER
2932 M:      Doug Berger <opendmb@gmail.com>
2933 M:      Florian Fainelli <f.fainelli@gmail.com>
2934 L:      netdev@vger.kernel.org
2935 S:      Supported
2936 F:      drivers/net/ethernet/broadcom/genet/
2937
2938 BROADCOM IPROC ARM ARCHITECTURE
2939 M:      Ray Jui <rjui@broadcom.com>
2940 M:      Scott Branden <sbranden@broadcom.com>
2941 M:      Jon Mason <jonmason@broadcom.com>
2942 M:      bcm-kernel-feedback-list@broadcom.com
2943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2944 T:      git git://github.com/broadcom/cygnus-linux.git
2945 S:      Maintained
2946 N:      iproc
2947 N:      cygnus
2948 N:      bcm[-_]nsp
2949 N:      bcm9113*
2950 N:      bcm9583*
2951 N:      bcm9585*
2952 N:      bcm9586*
2953 N:      bcm988312
2954 N:      bcm113*
2955 N:      bcm583*
2956 N:      bcm585*
2957 N:      bcm586*
2958 N:      bcm88312
2959 N:      hr2
2960 F:      arch/arm64/boot/dts/broadcom/ns2*
2961 F:      drivers/clk/bcm/clk-ns*
2962 F:      drivers/pinctrl/bcm/pinctrl-ns*
2963
2964 BROADCOM KONA GPIO DRIVER
2965 M:      Ray Jui <rjui@broadcom.com>
2966 L:      bcm-kernel-feedback-list@broadcom.com
2967 S:      Supported
2968 F:      drivers/gpio/gpio-bcm-kona.c
2969 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2970
2971 BROADCOM NETXTREME-E ROCE DRIVER
2972 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2973 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2974 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2975 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2976 L:      linux-rdma@vger.kernel.org
2977 W:      http://www.broadcom.com
2978 S:      Supported
2979 F:      drivers/infiniband/hw/bnxt_re/
2980 F:      include/uapi/rdma/bnxt_re-abi.h
2981
2982 BROADCOM NVRAM DRIVER
2983 M:      Rafał Miłecki <zajec5@gmail.com>
2984 L:      linux-mips@linux-mips.org
2985 S:      Maintained
2986 F:      drivers/firmware/broadcom/*
2987
2988 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2989 M:      Rafał Miłecki <zajec5@gmail.com>
2990 L:      linux-wireless@vger.kernel.org
2991 S:      Maintained
2992 F:      drivers/bcma/
2993 F:      include/linux/bcma/
2994
2995 BROADCOM STB AVS CPUFREQ DRIVER
2996 M:      Markus Mayer <mmayer@broadcom.com>
2997 M:      bcm-kernel-feedback-list@broadcom.com
2998 L:      linux-pm@vger.kernel.org
2999 S:      Maintained
3000 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3001 F:      drivers/cpufreq/brcmstb*
3002
3003 BROADCOM STB AVS TMON DRIVER
3004 M:      Markus Mayer <mmayer@broadcom.com>
3005 M:      bcm-kernel-feedback-list@broadcom.com
3006 L:      linux-pm@vger.kernel.org
3007 S:      Maintained
3008 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3009 F:      drivers/thermal/broadcom/brcmstb*
3010
3011 BROADCOM STB NAND FLASH DRIVER
3012 M:      Brian Norris <computersforpeace@gmail.com>
3013 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3014 L:      linux-mtd@lists.infradead.org
3015 L:      bcm-kernel-feedback-list@broadcom.com
3016 S:      Maintained
3017 F:      drivers/mtd/nand/raw/brcmnand/
3018
3019 BROADCOM STB DPFE DRIVER
3020 M:      Markus Mayer <mmayer@broadcom.com>
3021 M:      bcm-kernel-feedback-list@broadcom.com
3022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3023 S:      Maintained
3024 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3025 F:      drivers/memory/brcmstb_dpfe.c
3026
3027 BROADCOM SYSTEMPORT ETHERNET DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3032
3033 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3034 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3035 M:      Prashant Sreedharan <prashant@broadcom.com>
3036 M:      Michael Chan <mchan@broadcom.com>
3037 L:      netdev@vger.kernel.org
3038 S:      Supported
3039 F:      drivers/net/ethernet/broadcom/tg3.*
3040
3041 BROCADE BFA FC SCSI DRIVER
3042 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3043 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3044 L:      linux-scsi@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/scsi/bfa/
3047
3048 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3049 M:      Rasesh Mody <rasesh.mody@cavium.com>
3050 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3051 M:      Dept-GELinuxNICDev@cavium.com
3052 L:      netdev@vger.kernel.org
3053 S:      Supported
3054 F:      drivers/net/ethernet/brocade/bna/
3055
3056 BSG (block layer generic sg v4 driver)
3057 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3058 L:      linux-scsi@vger.kernel.org
3059 S:      Supported
3060 F:      block/bsg.c
3061 F:      include/linux/bsg.h
3062 F:      include/uapi/linux/bsg.h
3063
3064 BT87X AUDIO DRIVER
3065 M:      Clemens Ladisch <clemens@ladisch.de>
3066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3067 T:      git git://git.alsa-project.org/alsa-kernel.git
3068 S:      Maintained
3069 F:      Documentation/sound/alsa/Bt87x.txt
3070 F:      sound/pci/bt87x.c
3071
3072 BT8XXGPIO DRIVER
3073 M:      Michael Buesch <m@bues.ch>
3074 W:      http://bu3sch.de/btgpio.php
3075 S:      Maintained
3076 F:      drivers/gpio/gpio-bt8xx.c
3077
3078 BTRFS FILE SYSTEM
3079 M:      Chris Mason <clm@fb.com>
3080 M:      Josef Bacik <jbacik@fb.com>
3081 M:      David Sterba <dsterba@suse.com>
3082 L:      linux-btrfs@vger.kernel.org
3083 W:      http://btrfs.wiki.kernel.org/
3084 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3086 S:      Maintained
3087 F:      Documentation/filesystems/btrfs.txt
3088 F:      fs/btrfs/
3089 F:      include/linux/btrfs*
3090 F:      include/uapi/linux/btrfs*
3091
3092 BTTV VIDEO4LINUX DRIVER
3093 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3094 L:      linux-media@vger.kernel.org
3095 W:      https://linuxtv.org
3096 T:      git git://linuxtv.org/media_tree.git
3097 S:      Odd fixes
3098 F:      Documentation/media/v4l-drivers/bttv*
3099 F:      drivers/media/pci/bt8xx/bttv*
3100
3101 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3102 M:      Chanwoo Choi <cw00.choi@samsung.com>
3103 L:      linux-pm@vger.kernel.org
3104 L:      linux-samsung-soc@vger.kernel.org
3105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3106 S:      Maintained
3107 F:      drivers/devfreq/exynos-bus.c
3108 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3109
3110 BUSLOGIC SCSI DRIVER
3111 M:      Khalid Aziz <khalid@gonehiking.org>
3112 L:      linux-scsi@vger.kernel.org
3113 S:      Maintained
3114 F:      drivers/scsi/BusLogic.*
3115 F:      drivers/scsi/FlashPoint.*
3116
3117 C-MEDIA CMI8788 DRIVER
3118 M:      Clemens Ladisch <clemens@ladisch.de>
3119 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3120 T:      git git://git.alsa-project.org/alsa-kernel.git
3121 S:      Maintained
3122 F:      sound/pci/oxygen/
3123
3124 C6X ARCHITECTURE
3125 M:      Mark Salter <msalter@redhat.com>
3126 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3127 L:      linux-c6x-dev@linux-c6x.org
3128 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3129 S:      Maintained
3130 F:      arch/c6x/
3131
3132 CA8210 IEEE-802.15.4 RADIO DRIVER
3133 M:      Harry Morris <h.morris@cascoda.com>
3134 L:      linux-wpan@vger.kernel.org
3135 W:      https://github.com/Cascoda/ca8210-linux.git
3136 S:      Maintained
3137 F:      drivers/net/ieee802154/ca8210.c
3138 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3139
3140 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3141 M:      David Howells <dhowells@redhat.com>
3142 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3143 S:      Supported
3144 F:      Documentation/filesystems/caching/cachefiles.txt
3145 F:      fs/cachefiles/
3146
3147 CADET FM/AM RADIO RECEIVER DRIVER
3148 M:      Hans Verkuil <hverkuil@xs4all.nl>
3149 L:      linux-media@vger.kernel.org
3150 T:      git git://linuxtv.org/media_tree.git
3151 W:      https://linuxtv.org
3152 S:      Maintained
3153 F:      drivers/media/radio/radio-cadet*
3154
3155 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3156 M:      Jonathan Corbet <corbet@lwn.net>
3157 L:      linux-media@vger.kernel.org
3158 T:      git git://linuxtv.org/media_tree.git
3159 S:      Maintained
3160 F:      Documentation/media/v4l-drivers/cafe_ccic*
3161 F:      drivers/media/platform/marvell-ccic/
3162
3163 CAIF NETWORK LAYER
3164 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3165 L:      netdev@vger.kernel.org
3166 S:      Supported
3167 F:      Documentation/networking/caif/
3168 F:      drivers/net/caif/
3169 F:      include/uapi/linux/caif/
3170 F:      include/net/caif/
3171 F:      net/caif/
3172
3173 CALGARY x86-64 IOMMU
3174 M:      Muli Ben-Yehuda <mulix@mulix.org>
3175 M:      Jon Mason <jdmason@kudzu.us>
3176 L:      iommu@lists.linux-foundation.org
3177 S:      Maintained
3178 F:      arch/x86/kernel/pci-calgary_64.c
3179 F:      arch/x86/kernel/tce_64.c
3180 F:      arch/x86/include/asm/calgary.h
3181 F:      arch/x86/include/asm/tce.h
3182
3183 CAN NETWORK DRIVERS
3184 M:      Wolfgang Grandegger <wg@grandegger.com>
3185 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3186 L:      linux-can@vger.kernel.org
3187 W:      https://github.com/linux-can
3188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3190 S:      Maintained
3191 F:      Documentation/devicetree/bindings/net/can/
3192 F:      drivers/net/can/
3193 F:      include/linux/can/dev.h
3194 F:      include/linux/can/platform/
3195 F:      include/uapi/linux/can/error.h
3196 F:      include/uapi/linux/can/netlink.h
3197
3198 CAN NETWORK LAYER
3199 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3200 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3201 L:      linux-can@vger.kernel.org
3202 W:      https://github.com/linux-can
3203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3205 S:      Maintained
3206 F:      Documentation/networking/can.rst
3207 F:      net/can/
3208 F:      include/linux/can/core.h
3209 F:      include/uapi/linux/can.h
3210 F:      include/uapi/linux/can/bcm.h
3211 F:      include/uapi/linux/can/raw.h
3212 F:      include/uapi/linux/can/gw.h
3213
3214 CAPABILITIES
3215 M:      Serge Hallyn <serge@hallyn.com>
3216 L:      linux-security-module@vger.kernel.org
3217 S:      Supported
3218 F:      include/linux/capability.h
3219 F:      include/uapi/linux/capability.h
3220 F:      security/commoncap.c
3221 F:      kernel/capability.c
3222
3223 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3224 M:      Kevin Tsai <ktsai@capellamicro.com>
3225 S:      Maintained
3226 F:      drivers/iio/light/cm*
3227
3228 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3229 M:      Christian Lamparter <chunkeey@googlemail.com>
3230 L:      linux-wireless@vger.kernel.org
3231 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3232 S:      Maintained
3233 F:      drivers/net/wireless/ath/carl9170/
3234
3235 CAVIUM I2C DRIVER
3236 M:      Jan Glauber <jglauber@cavium.com>
3237 M:      David Daney <david.daney@cavium.com>
3238 W:      http://www.cavium.com
3239 S:      Supported
3240 F:      drivers/i2c/busses/i2c-octeon*
3241 F:      drivers/i2c/busses/i2c-thunderx*
3242
3243 CAVIUM LIQUIDIO NETWORK DRIVER
3244 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3245 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3246 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3247 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3248 L:      netdev@vger.kernel.org
3249 W:      http://www.cavium.com
3250 S:      Supported
3251 F:      drivers/net/ethernet/cavium/liquidio/
3252
3253 CAVIUM MMC DRIVER
3254 M:      Jan Glauber <jglauber@cavium.com>
3255 M:      David Daney <david.daney@cavium.com>
3256 M:      Steven J. Hill <Steven.Hill@cavium.com>
3257 W:      http://www.cavium.com
3258 S:      Supported
3259 F:      drivers/mmc/host/cavium*
3260
3261 CAVIUM OCTEON-TX CRYPTO DRIVER
3262 M:      George Cherian <george.cherian@cavium.com>
3263 L:      linux-crypto@vger.kernel.org
3264 W:      http://www.cavium.com
3265 S:      Supported
3266 F:      drivers/crypto/cavium/cpt/
3267
3268 CAVIUM THUNDERX2 ARM64 SOC
3269 M:      Robert Richter <rrichter@cavium.com>
3270 M:      Jayachandran C <jnair@caviumnetworks.com>
3271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3272 S:      Maintained
3273 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3274 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3275
3276 CC2520 IEEE-802.15.4 RADIO DRIVER
3277 M:      Varka Bhadram <varkabhadram@gmail.com>
3278 L:      linux-wpan@vger.kernel.org
3279 S:      Maintained
3280 F:      drivers/net/ieee802154/cc2520.c
3281 F:      include/linux/spi/cc2520.h
3282 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3283
3284 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3285 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3286 L:      linux-crypto@vger.kernel.org
3287 S:      Supported
3288 F:      drivers/crypto/ccree/
3289 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3290
3291 CEC FRAMEWORK
3292 M:      Hans Verkuil <hans.verkuil@cisco.com>
3293 L:      linux-media@vger.kernel.org
3294 T:      git git://linuxtv.org/media_tree.git
3295 W:      http://linuxtv.org
3296 S:      Supported
3297 F:      Documentation/media/kapi/cec-core.rst
3298 F:      Documentation/media/uapi/cec
3299 F:      drivers/media/cec/
3300 F:      drivers/media/rc/keymaps/rc-cec.c
3301 F:      include/media/cec.h
3302 F:      include/media/cec-notifier.h
3303 F:      include/uapi/linux/cec.h
3304 F:      include/uapi/linux/cec-funcs.h
3305 F:      Documentation/devicetree/bindings/media/cec.txt
3306 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3307
3308 CEC GPIO DRIVER
3309 M:      Hans Verkuil <hans.verkuil@cisco.com>
3310 L:      linux-media@vger.kernel.org
3311 T:      git git://linuxtv.org/media_tree.git
3312 W:      http://linuxtv.org
3313 S:      Supported
3314 F:      drivers/media/platform/cec-gpio/
3315 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3316
3317 CELL BROADBAND ENGINE ARCHITECTURE
3318 M:      Arnd Bergmann <arnd@arndb.de>
3319 L:      linuxppc-dev@lists.ozlabs.org
3320 W:      http://www.ibm.com/developerworks/power/cell/
3321 S:      Supported
3322 F:      arch/powerpc/include/asm/cell*.h
3323 F:      arch/powerpc/include/asm/spu*.h
3324 F:      arch/powerpc/include/uapi/asm/spu*.h
3325 F:      arch/powerpc/oprofile/*cell*
3326 F:      arch/powerpc/platforms/cell/
3327
3328 CEPH COMMON CODE (LIBCEPH)
3329 M:      Ilya Dryomov <idryomov@gmail.com>
3330 M:      "Yan, Zheng" <zyan@redhat.com>
3331 M:      Sage Weil <sage@redhat.com>
3332 L:      ceph-devel@vger.kernel.org
3333 W:      http://ceph.com/
3334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3335 T:      git git://github.com/ceph/ceph-client.git
3336 S:      Supported
3337 F:      net/ceph/
3338 F:      include/linux/ceph/
3339 F:      include/linux/crush/
3340
3341 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3342 M:      "Yan, Zheng" <zyan@redhat.com>
3343 M:      Sage Weil <sage@redhat.com>
3344 M:      Ilya Dryomov <idryomov@gmail.com>
3345 L:      ceph-devel@vger.kernel.org
3346 W:      http://ceph.com/
3347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3348 T:      git git://github.com/ceph/ceph-client.git
3349 S:      Supported
3350 F:      Documentation/filesystems/ceph.txt
3351 F:      fs/ceph/
3352
3353 CERTIFICATE HANDLING:
3354 M:      David Howells <dhowells@redhat.com>
3355 M:      David Woodhouse <dwmw2@infradead.org>
3356 L:      keyrings@vger.kernel.org
3357 S:      Maintained
3358 F:      Documentation/module-signing.txt
3359 F:      certs/
3360 F:      scripts/sign-file.c
3361 F:      scripts/extract-cert.c
3362
3363 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3364 L:      linux-usb@vger.kernel.org
3365 S:      Orphan
3366 F:      Documentation/usb/WUSB-Design-overview.txt
3367 F:      Documentation/usb/wusb-cbaf
3368 F:      drivers/usb/host/hwa-hc.c
3369 F:      drivers/usb/host/whci/
3370 F:      drivers/usb/wusbcore/
3371 F:      include/linux/usb/wusb*
3372
3373 CFAG12864B LCD DRIVER
3374 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3375 W:      http://miguelojeda.es/auxdisplay.htm
3376 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3377 S:      Maintained
3378 F:      drivers/auxdisplay/cfag12864b.c
3379 F:      include/linux/cfag12864b.h
3380
3381 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3382 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3383 W:      http://miguelojeda.es/auxdisplay.htm
3384 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3385 S:      Maintained
3386 F:      drivers/auxdisplay/cfag12864bfb.c
3387 F:      include/linux/cfag12864b.h
3388
3389 802.11 (including CFG80211/NL80211)
3390 M:      Johannes Berg <johannes@sipsolutions.net>
3391 L:      linux-wireless@vger.kernel.org
3392 W:      http://wireless.kernel.org/
3393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3395 S:      Maintained
3396 F:      net/wireless/
3397 F:      include/uapi/linux/nl80211.h
3398 F:      include/linux/ieee80211.h
3399 F:      include/net/wext.h
3400 F:      include/net/cfg80211.h
3401 F:      include/net/iw_handler.h
3402 F:      include/net/ieee80211_radiotap.h
3403 F:      Documentation/driver-api/80211/cfg80211.rst
3404 F:      Documentation/networking/regulatory.txt
3405
3406 CHAR and MISC DRIVERS
3407 M:      Arnd Bergmann <arnd@arndb.de>
3408 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3410 S:      Supported
3411 F:      drivers/char/
3412 F:      drivers/misc/
3413 F:      include/linux/miscdevice.h
3414
3415 CHECKPATCH
3416 M:      Andy Whitcroft <apw@canonical.com>
3417 M:      Joe Perches <joe@perches.com>
3418 S:      Maintained
3419 F:      scripts/checkpatch.pl
3420
3421 CHINESE DOCUMENTATION
3422 M:      Harry Wei <harryxiyou@gmail.com>
3423 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3424 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3425 S:      Maintained
3426 F:      Documentation/translations/zh_CN/
3427
3428 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3429 M:      Peter Chen <Peter.Chen@nxp.com>
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3431 L:      linux-usb@vger.kernel.org
3432 S:      Maintained
3433 F:      drivers/usb/chipidea/
3434
3435 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3436 M:      Hans de Goede <hdegoede@redhat.com>
3437 L:      linux-input@vger.kernel.org
3438 S:      Maintained
3439 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3440 F:      drivers/input/touchscreen/chipone_icn8318.c
3441
3442 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3443 M:      Hans de Goede <hdegoede@redhat.com>
3444 L:      linux-input@vger.kernel.org
3445 S:      Maintained
3446 F:      drivers/input/touchscreen/chipone_icn8505.c
3447
3448 CHROME HARDWARE PLATFORM SUPPORT
3449 M:      Benson Leung <bleung@chromium.org>
3450 M:      Olof Johansson <olof@lixom.net>
3451 S:      Maintained
3452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3453 F:      drivers/platform/chrome/
3454
3455 CIRRUS LOGIC AUDIO CODEC DRIVERS
3456 M:      Brian Austin <brian.austin@cirrus.com>
3457 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3458 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3459 S:      Maintained
3460 F:      sound/soc/codecs/cs*
3461
3462 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3463 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3464 L:      netdev@vger.kernel.org
3465 S:      Maintained
3466 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3467
3468 CISCO FCOE HBA DRIVER
3469 M:      Satish Kharat <satishkh@cisco.com>
3470 M:      Sesidhar Baddela <sebaddel@cisco.com>
3471 M:      Karan Tilak Kumar <kartilak@cisco.com>
3472 L:      linux-scsi@vger.kernel.org
3473 S:      Supported
3474 F:      drivers/scsi/fnic/
3475
3476 CISCO SCSI HBA DRIVER
3477 M:      Karan Tilak Kumar <kartilak@cisco.com>
3478 M:      Sesidhar Baddela <sebaddel@cisco.com>
3479 L:      linux-scsi@vger.kernel.org
3480 S:      Supported
3481 F:      drivers/scsi/snic/
3482
3483 CISCO VIC ETHERNET NIC DRIVER
3484 M:      Christian Benvenuti <benve@cisco.com>
3485 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3486 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3487 S:      Supported
3488 F:      drivers/net/ethernet/cisco/enic/
3489
3490 CISCO VIC LOW LATENCY NIC DRIVER
3491 M:      Christian Benvenuti <benve@cisco.com>
3492 M:      Dave Goodell <dgoodell@cisco.com>
3493 S:      Supported
3494 F:      drivers/infiniband/hw/usnic/
3495
3496 CLEANCACHE API
3497 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3498 L:      linux-kernel@vger.kernel.org
3499 S:      Maintained
3500 F:      mm/cleancache.c
3501 F:      include/linux/cleancache.h
3502
3503 CLK API
3504 M:      Russell King <linux@armlinux.org.uk>
3505 L:      linux-clk@vger.kernel.org
3506 S:      Maintained
3507 F:      include/linux/clk.h
3508
3509 CLOCKSOURCE, CLOCKEVENT DRIVERS
3510 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3511 M:      Thomas Gleixner <tglx@linutronix.de>
3512 L:      linux-kernel@vger.kernel.org
3513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3514 S:      Supported
3515 F:      drivers/clocksource/
3516 F:      Documentation/devicetree/bindings/timer/
3517
3518 CMPC ACPI DRIVER
3519 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3520 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3521 L:      platform-driver-x86@vger.kernel.org
3522 S:      Supported
3523 F:      drivers/platform/x86/classmate-laptop.c
3524
3525 COBALT MEDIA DRIVER
3526 M:      Hans Verkuil <hans.verkuil@cisco.com>
3527 L:      linux-media@vger.kernel.org
3528 T:      git git://linuxtv.org/media_tree.git
3529 W:      https://linuxtv.org
3530 S:      Supported
3531 F:      drivers/media/pci/cobalt/
3532
3533 COCCINELLE/Semantic Patches (SmPL)
3534 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3535 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3536 M:      Nicolas Palix <nicolas.palix@imag.fr>
3537 M:      Michal Marek <michal.lkml@markovi.net>
3538 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3540 W:      http://coccinelle.lip6.fr/
3541 S:      Supported
3542 F:      Documentation/dev-tools/coccinelle.rst
3543 F:      scripts/coccinelle/
3544 F:      scripts/coccicheck
3545
3546 CODA FILE SYSTEM
3547 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3548 M:      coda@cs.cmu.edu
3549 L:      codalist@coda.cs.cmu.edu
3550 W:      http://www.coda.cs.cmu.edu/
3551 S:      Maintained
3552 F:      Documentation/filesystems/coda.txt
3553 F:      fs/coda/
3554 F:      include/linux/coda*.h
3555 F:      include/uapi/linux/coda*.h
3556
3557 CODA V4L2 MEM2MEM DRIVER
3558 M:      Philipp Zabel <p.zabel@pengutronix.de>
3559 L:      linux-media@vger.kernel.org
3560 S:      Maintained
3561 F:      Documentation/devicetree/bindings/media/coda.txt
3562 F:      drivers/media/platform/coda/
3563
3564 COMMON CLK FRAMEWORK
3565 M:      Michael Turquette <mturquette@baylibre.com>
3566 M:      Stephen Boyd <sboyd@kernel.org>
3567 L:      linux-clk@vger.kernel.org
3568 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3570 S:      Maintained
3571 F:      Documentation/devicetree/bindings/clock/
3572 F:      drivers/clk/
3573 X:      drivers/clk/clkdev.c
3574 F:      include/linux/clk-pr*
3575 F:      include/linux/clk/
3576
3577 COMMON INTERNET FILE SYSTEM (CIFS)
3578 M:      Steve French <sfrench@samba.org>
3579 L:      linux-cifs@vger.kernel.org
3580 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3581 W:      http://linux-cifs.samba.org/
3582 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3583 S:      Supported
3584 F:      Documentation/filesystems/cifs/
3585 F:      fs/cifs/
3586
3587 COMPACTPCI HOTPLUG CORE
3588 M:      Scott Murray <scott@spiteful.org>
3589 L:      linux-pci@vger.kernel.org
3590 S:      Maintained
3591 F:      drivers/pci/hotplug/cpci_hotplug*
3592
3593 COMPACTPCI HOTPLUG GENERIC DRIVER
3594 M:      Scott Murray <scott@spiteful.org>
3595 L:      linux-pci@vger.kernel.org
3596 S:      Maintained
3597 F:      drivers/pci/hotplug/cpcihp_generic.c
3598
3599 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3600 M:      Scott Murray <scott@spiteful.org>
3601 L:      linux-pci@vger.kernel.org
3602 S:      Maintained
3603 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3604
3605 COMPAL LAPTOP SUPPORT
3606 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3607 L:      platform-driver-x86@vger.kernel.org
3608 S:      Maintained
3609 F:      drivers/platform/x86/compal-laptop.c
3610
3611 CONEXANT ACCESSRUNNER USB DRIVER
3612 L:      accessrunner-general@lists.sourceforge.net
3613 W:      http://accessrunner.sourceforge.net/
3614 S:      Orphan
3615 F:      drivers/usb/atm/cxacru.c
3616
3617 CONFIGFS
3618 M:      Joel Becker <jlbec@evilplan.org>
3619 M:      Christoph Hellwig <hch@lst.de>
3620 T:      git git://git.infradead.org/users/hch/configfs.git
3621 S:      Supported
3622 F:      fs/configfs/
3623 F:      include/linux/configfs.h
3624
3625 CONNECTOR
3626 M:      Evgeniy Polyakov <zbr@ioremap.net>
3627 L:      netdev@vger.kernel.org
3628 S:      Maintained
3629 F:      drivers/connector/
3630
3631 CONTROL GROUP (CGROUP)
3632 M:      Tejun Heo <tj@kernel.org>
3633 M:      Li Zefan <lizefan@huawei.com>
3634 M:      Johannes Weiner <hannes@cmpxchg.org>
3635 L:      cgroups@vger.kernel.org
3636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3637 S:      Maintained
3638 F:      Documentation/cgroup*
3639 F:      include/linux/cgroup*
3640 F:      kernel/cgroup*
3641
3642 CONTROL GROUP - CPUSET
3643 M:      Li Zefan <lizefan@huawei.com>
3644 L:      cgroups@vger.kernel.org
3645 W:      http://www.bullopensource.org/cpuset/
3646 W:      http://oss.sgi.com/projects/cpusets/
3647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3648 S:      Maintained
3649 F:      Documentation/cgroup-v1/cpusets.txt
3650 F:      include/linux/cpuset.h
3651 F:      kernel/cgroup/cpuset.c
3652
3653 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3654 M:      Johannes Weiner <hannes@cmpxchg.org>
3655 M:      Michal Hocko <mhocko@kernel.org>
3656 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3657 L:      cgroups@vger.kernel.org
3658 L:      linux-mm@kvack.org
3659 S:      Maintained
3660 F:      mm/memcontrol.c
3661 F:      mm/swap_cgroup.c
3662
3663 CORETEMP HARDWARE MONITORING DRIVER
3664 M:      Fenghua Yu <fenghua.yu@intel.com>
3665 L:      linux-hwmon@vger.kernel.org
3666 S:      Maintained
3667 F:      Documentation/hwmon/coretemp
3668 F:      drivers/hwmon/coretemp.c
3669
3670 COSA/SRP SYNC SERIAL DRIVER
3671 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3672 W:      http://www.fi.muni.cz/~kas/cosa/
3673 S:      Maintained
3674 F:      drivers/net/wan/cosa*
3675
3676 CPMAC ETHERNET DRIVER
3677 M:      Florian Fainelli <f.fainelli@gmail.com>
3678 L:      netdev@vger.kernel.org
3679 S:      Maintained
3680 F:      drivers/net/ethernet/ti/cpmac.c
3681
3682 CPU FREQUENCY DRIVERS
3683 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3684 M:      Viresh Kumar <viresh.kumar@linaro.org>
3685 L:      linux-pm@vger.kernel.org
3686 S:      Maintained
3687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3688 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3689 B:      https://bugzilla.kernel.org
3690 F:      Documentation/cpu-freq/
3691 F:      Documentation/devicetree/bindings/cpufreq/
3692 F:      drivers/cpufreq/
3693 F:      include/linux/cpufreq.h
3694 F:      tools/testing/selftests/cpufreq/
3695
3696 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3697 M:      Viresh Kumar <viresh.kumar@linaro.org>
3698 M:      Sudeep Holla <sudeep.holla@arm.com>
3699 L:      linux-pm@vger.kernel.org
3700 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3701 S:      Maintained
3702 F:      drivers/cpufreq/arm_big_little.h
3703 F:      drivers/cpufreq/arm_big_little.c
3704 F:      drivers/cpufreq/arm_big_little_dt.c
3705
3706 CPU POWER MONITORING SUBSYSTEM
3707 M:      Thomas Renninger <trenn@suse.com>
3708 M:      Shuah Khan <shuah@kernel.org>
3709 L:      linux-pm@vger.kernel.org
3710 S:      Maintained
3711 F:      tools/power/cpupower/
3712
3713 CPUID/MSR DRIVER
3714 M:      "H. Peter Anvin" <hpa@zytor.com>
3715 S:      Maintained
3716 F:      arch/x86/kernel/cpuid.c
3717 F:      arch/x86/kernel/msr.c
3718
3719 CPUIDLE DRIVER - ARM BIG LITTLE
3720 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3721 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3722 L:      linux-pm@vger.kernel.org
3723 L:      linux-arm-kernel@lists.infradead.org
3724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3725 S:      Maintained
3726 F:      drivers/cpuidle/cpuidle-big_little.c
3727
3728 CPUIDLE DRIVER - ARM EXYNOS
3729 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3730 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3731 M:      Kukjin Kim <kgene@kernel.org>
3732 L:      linux-pm@vger.kernel.org
3733 L:      linux-samsung-soc@vger.kernel.org
3734 S:      Supported
3735 F:      drivers/cpuidle/cpuidle-exynos.c
3736 F:      arch/arm/mach-exynos/pm.c
3737
3738 CPUIDLE DRIVERS
3739 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3740 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3741 L:      linux-pm@vger.kernel.org
3742 S:      Maintained
3743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3744 B:      https://bugzilla.kernel.org
3745 F:      drivers/cpuidle/*
3746 F:      include/linux/cpuidle.h
3747
3748 CRAMFS FILESYSTEM
3749 M:      Nicolas Pitre <nico@linaro.org>
3750 S:      Maintained
3751 F:      Documentation/filesystems/cramfs.txt
3752 F:      fs/cramfs/
3753
3754 CRYPTO API
3755 M:      Herbert Xu <herbert@gondor.apana.org.au>
3756 M:      "David S. Miller" <davem@davemloft.net>
3757 L:      linux-crypto@vger.kernel.org
3758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3760 S:      Maintained
3761 F:      Documentation/crypto/
3762 F:      Documentation/devicetree/bindings/crypto/
3763 F:      arch/*/crypto/
3764 F:      crypto/
3765 F:      drivers/crypto/
3766 F:      include/crypto/
3767 F:      include/linux/crypto*
3768
3769 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3770 M:      Neil Horman <nhorman@tuxdriver.com>
3771 L:      linux-crypto@vger.kernel.org
3772 S:      Maintained
3773 F:      crypto/ansi_cprng.c
3774 F:      crypto/rng.c
3775
3776 CS3308 MEDIA DRIVER
3777 M:      Hans Verkuil <hverkuil@xs4all.nl>
3778 L:      linux-media@vger.kernel.org
3779 T:      git git://linuxtv.org/media_tree.git
3780 W:      http://linuxtv.org
3781 S:      Odd Fixes
3782 F:      drivers/media/i2c/cs3308.c
3783 F:      drivers/media/i2c/cs3308.h
3784
3785 CS5535 Audio ALSA driver
3786 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3787 S:      Maintained
3788 F:      sound/pci/cs5535audio/
3789
3790 CW1200 WLAN driver
3791 M:      Solomon Peachy <pizza@shaftnet.org>
3792 S:      Maintained
3793 F:      drivers/net/wireless/st/cw1200/
3794
3795 CX18 VIDEO4LINUX DRIVER
3796 M:      Andy Walls <awalls@md.metrocast.net>
3797 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3798 L:      linux-media@vger.kernel.org
3799 T:      git git://linuxtv.org/media_tree.git
3800 W:      https://linuxtv.org
3801 W:      http://www.ivtvdriver.org/index.php/Cx18
3802 S:      Maintained
3803 F:      Documentation/media/v4l-drivers/cx18*
3804 F:      drivers/media/pci/cx18/
3805 F:      include/uapi/linux/ivtv*
3806
3807 CX2341X MPEG ENCODER HELPER MODULE
3808 M:      Hans Verkuil <hverkuil@xs4all.nl>
3809 L:      linux-media@vger.kernel.org
3810 T:      git git://linuxtv.org/media_tree.git
3811 W:      https://linuxtv.org
3812 S:      Maintained
3813 F:      drivers/media/common/cx2341x*
3814 F:      include/media/cx2341x*
3815
3816 CX24120 MEDIA DRIVER
3817 M:      Jemma Denson <jdenson@gmail.com>
3818 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3819 L:      linux-media@vger.kernel.org
3820 W:      https://linuxtv.org
3821 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3822 S:      Maintained
3823 F:      drivers/media/dvb-frontends/cx24120*
3824
3825 CX88 VIDEO4LINUX DRIVER
3826 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3827 L:      linux-media@vger.kernel.org
3828 W:      https://linuxtv.org
3829 T:      git git://linuxtv.org/media_tree.git
3830 S:      Odd fixes
3831 F:      Documentation/media/v4l-drivers/cx88*
3832 F:      drivers/media/pci/cx88/
3833
3834 CXD2820R MEDIA DRIVER
3835 M:      Antti Palosaari <crope@iki.fi>
3836 L:      linux-media@vger.kernel.org
3837 W:      https://linuxtv.org
3838 W:      http://palosaari.fi/linux/
3839 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3840 T:      git git://linuxtv.org/anttip/media_tree.git
3841 S:      Maintained
3842 F:      drivers/media/dvb-frontends/cxd2820r*
3843
3844 CXGB3 ETHERNET DRIVER (CXGB3)
3845 M:      Santosh Raspatur <santosh@chelsio.com>
3846 L:      netdev@vger.kernel.org
3847 W:      http://www.chelsio.com
3848 S:      Supported
3849 F:      drivers/net/ethernet/chelsio/cxgb3/
3850
3851 CXGB3 ISCSI DRIVER (CXGB3I)
3852 M:      Karen Xie <kxie@chelsio.com>
3853 L:      linux-scsi@vger.kernel.org
3854 W:      http://www.chelsio.com
3855 S:      Supported
3856 F:      drivers/scsi/cxgbi/cxgb3i
3857
3858 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3859 M:      Steve Wise <swise@chelsio.com>
3860 L:      linux-rdma@vger.kernel.org
3861 W:      http://www.openfabrics.org
3862 S:      Supported
3863 F:      drivers/infiniband/hw/cxgb3/
3864 F:      include/uapi/rdma/cxgb3-abi.h
3865
3866 CXGB4 CRYPTO DRIVER (chcr)
3867 M:      Harsh Jain <harsh@chelsio.com>
3868 L:      linux-crypto@vger.kernel.org
3869 W:      http://www.chelsio.com
3870 S:      Supported
3871 F:      drivers/crypto/chelsio
3872
3873 CXGB4 ETHERNET DRIVER (CXGB4)
3874 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3875 L:      netdev@vger.kernel.org
3876 W:      http://www.chelsio.com
3877 S:      Supported
3878 F:      drivers/net/ethernet/chelsio/cxgb4/
3879
3880 CXGB4 ISCSI DRIVER (CXGB4I)
3881 M:      Karen Xie <kxie@chelsio.com>
3882 L:      linux-scsi@vger.kernel.org
3883 W:      http://www.chelsio.com
3884 S:      Supported
3885 F:      drivers/scsi/cxgbi/cxgb4i
3886
3887 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3888 M:      Steve Wise <swise@chelsio.com>
3889 L:      linux-rdma@vger.kernel.org
3890 W:      http://www.openfabrics.org
3891 S:      Supported
3892 F:      drivers/infiniband/hw/cxgb4/
3893 F:      include/uapi/rdma/cxgb4-abi.h
3894
3895 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3896 M:      Casey Leedom <leedom@chelsio.com>
3897 L:      netdev@vger.kernel.org
3898 W:      http://www.chelsio.com
3899 S:      Supported
3900 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3901
3902 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3903 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3904 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3905 L:      linuxppc-dev@lists.ozlabs.org
3906 S:      Supported
3907 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3908 F:      drivers/misc/cxl/
3909 F:      include/misc/cxl*
3910 F:      include/uapi/misc/cxl.h
3911 F:      Documentation/powerpc/cxl.txt
3912 F:      Documentation/ABI/testing/sysfs-class-cxl
3913
3914 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3915 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3916 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3917 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3918 L:      linux-scsi@vger.kernel.org
3919 S:      Supported
3920 F:      drivers/scsi/cxlflash/
3921 F:      include/uapi/scsi/cxlflash_ioctls.h
3922 F:      Documentation/powerpc/cxlflash.txt
3923
3924 CYBERPRO FB DRIVER
3925 M:      Russell King <linux@armlinux.org.uk>
3926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3927 W:      http://www.armlinux.org.uk/
3928 S:      Maintained
3929 F:      drivers/video/fbdev/cyber2000fb.*
3930
3931 CYCLADES ASYNC MUX DRIVER
3932 W:      http://www.cyclades.com/
3933 S:      Orphan
3934 F:      drivers/tty/cyclades.c
3935 F:      include/linux/cyclades.h
3936 F:      include/uapi/linux/cyclades.h
3937
3938 CYCLADES PC300 DRIVER
3939 W:      http://www.cyclades.com/
3940 S:      Orphan
3941 F:      drivers/net/wan/pc300*
3942
3943 CYPRESS_FIRMWARE MEDIA DRIVER
3944 M:      Antti Palosaari <crope@iki.fi>
3945 L:      linux-media@vger.kernel.org
3946 W:      https://linuxtv.org
3947 W:      http://palosaari.fi/linux/
3948 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3949 T:      git git://linuxtv.org/anttip/media_tree.git
3950 S:      Maintained
3951 F:      drivers/media/common/cypress_firmware*
3952
3953 CYTTSP TOUCHSCREEN DRIVER
3954 M:      Ferruh Yigit <fery@cypress.com>
3955 L:      linux-input@vger.kernel.org
3956 S:      Supported
3957 F:      drivers/input/touchscreen/cyttsp*
3958 F:      include/linux/input/cyttsp.h
3959
3960 D-LINK DIR-685 TOUCHKEYS DRIVER
3961 M:      Linus Walleij <linus.walleij@linaro.org>
3962 L:      linux-input@vger.kernel.org
3963 S:      Supported
3964 F:      drivers/input/dlink-dir685-touchkeys.c
3965
3966 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3967 M:      Joshua Kinard <kumba@gentoo.org>
3968 S:      Maintained
3969 F:      drivers/rtc/rtc-ds1685.c
3970 F:      include/linux/rtc/ds1685.h
3971
3972 DAMA SLAVE for AX.25
3973 M:      Joerg Reuter <jreuter@yaina.de>
3974 W:      http://yaina.de/jreuter/
3975 W:      http://www.qsl.net/dl1bke/
3976 L:      linux-hams@vger.kernel.org
3977 S:      Maintained
3978 F:      net/ax25/af_ax25.c
3979 F:      net/ax25/ax25_dev.c
3980 F:      net/ax25/ax25_ds_*
3981 F:      net/ax25/ax25_in.c
3982 F:      net/ax25/ax25_out.c
3983 F:      net/ax25/ax25_timer.c
3984 F:      net/ax25/sysctl_net_ax25.c
3985
3986 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3987 L:      netdev@vger.kernel.org
3988 S:      Orphan
3989 F:      Documentation/networking/dmfe.txt
3990 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3991
3992 DC390/AM53C974 SCSI driver
3993 M:      Hannes Reinecke <hare@suse.com>
3994 L:      linux-scsi@vger.kernel.org
3995 S:      Maintained
3996 F:      drivers/scsi/am53c974.c
3997
3998 DC395x SCSI driver
3999 M:      Oliver Neukum <oliver@neukum.org>
4000 M:      Ali Akcaagac <aliakc@web.de>
4001 M:      Jamie Lenehan <lenehan@twibble.org>
4002 L:      dc395x@twibble.org
4003 W:      http://twibble.org/dist/dc395x/
4004 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4005 S:      Maintained
4006 F:      Documentation/scsi/dc395x.txt
4007 F:      drivers/scsi/dc395x.*
4008
4009 DCCP PROTOCOL
4010 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4011 L:      dccp@vger.kernel.org
4012 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4013 S:      Maintained
4014 F:      include/linux/dccp.h
4015 F:      include/uapi/linux/dccp.h
4016 F:      include/linux/tfrc.h
4017 F:      net/dccp/
4018
4019 DECnet NETWORK LAYER
4020 W:      http://linux-decnet.sourceforge.net
4021 L:      linux-decnet-user@lists.sourceforge.net
4022 S:      Orphan
4023 F:      Documentation/networking/decnet.txt
4024 F:      net/decnet/
4025
4026 DECSTATION PLATFORM SUPPORT
4027 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4028 L:      linux-mips@linux-mips.org
4029 W:      http://www.linux-mips.org/wiki/DECstation
4030 S:      Maintained
4031 F:      arch/mips/dec/
4032 F:      arch/mips/include/asm/dec/
4033 F:      arch/mips/include/asm/mach-dec/
4034
4035 DEFXX FDDI NETWORK DRIVER
4036 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4037 S:      Maintained
4038 F:      drivers/net/fddi/defxx.*
4039
4040 DELL SMBIOS DRIVER
4041 M:      Pali Rohár <pali.rohar@gmail.com>
4042 M:      Mario Limonciello <mario.limonciello@dell.com>
4043 L:      platform-driver-x86@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/platform/x86/dell-smbios.*
4046
4047 DELL SMBIOS SMM DRIVER
4048 M:      Mario Limonciello <mario.limonciello@dell.com>
4049 L:      platform-driver-x86@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/platform/x86/dell-smbios-smm.c
4052
4053 DELL SMBIOS WMI DRIVER
4054 M:      Mario Limonciello <mario.limonciello@dell.com>
4055 L:      platform-driver-x86@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/platform/x86/dell-smbios-wmi.c
4058 F:      tools/wmi/dell-smbios-example.c
4059
4060 DELL LAPTOP DRIVER
4061 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4062 M:      Pali Rohár <pali.rohar@gmail.com>
4063 L:      platform-driver-x86@vger.kernel.org
4064 S:      Maintained
4065 F:      drivers/platform/x86/dell-laptop.c
4066
4067 DELL LAPTOP FREEFALL DRIVER
4068 M:      Pali Rohár <pali.rohar@gmail.com>
4069 S:      Maintained
4070 F:      drivers/platform/x86/dell-smo8800.c
4071
4072 DELL LAPTOP RBTN DRIVER
4073 M:      Pali Rohár <pali.rohar@gmail.com>
4074 S:      Maintained
4075 F:      drivers/platform/x86/dell-rbtn.*
4076
4077 DELL LAPTOP SMM DRIVER
4078 M:      Pali Rohár <pali.rohar@gmail.com>
4079 S:      Maintained
4080 F:      drivers/hwmon/dell-smm-hwmon.c
4081 F:      include/uapi/linux/i8k.h
4082
4083 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4084 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4085 S:      Maintained
4086 F:      Documentation/dcdbas.txt
4087 F:      drivers/firmware/dcdbas.*
4088
4089 DELL WMI NOTIFICATIONS DRIVER
4090 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4091 M:      Pali Rohár <pali.rohar@gmail.com>
4092 S:      Maintained
4093 F:      drivers/platform/x86/dell-wmi.c
4094
4095 DELL WMI DESCRIPTOR DRIVER
4096 M:      Mario Limonciello <mario.limonciello@dell.com>
4097 S:      Maintained
4098 F:      drivers/platform/x86/dell-wmi-descriptor.c
4099
4100 DELTA ST MEDIA DRIVER
4101 M:      Hugues Fruchet <hugues.fruchet@st.com>
4102 L:      linux-media@vger.kernel.org
4103 T:      git git://linuxtv.org/media_tree.git
4104 W:      https://linuxtv.org
4105 S:      Supported
4106 F:      drivers/media/platform/sti/delta
4107
4108 DENALI NAND DRIVER
4109 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4110 L:      linux-mtd@lists.infradead.org
4111 S:      Supported
4112 F:      drivers/mtd/nand/raw/denali*
4113
4114 DESIGNWARE USB2 DRD IP DRIVER
4115 M:      Minas Harutyunyan <hminas@synopsys.com>
4116 L:      linux-usb@vger.kernel.org
4117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4118 S:      Maintained
4119 F:      drivers/usb/dwc2/
4120
4121 DESIGNWARE USB3 DRD IP DRIVER
4122 M:      Felipe Balbi <balbi@kernel.org>
4123 L:      linux-usb@vger.kernel.org
4124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4125 S:      Maintained
4126 F:      drivers/usb/dwc3/
4127
4128 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4129 M:      Andreas Klinger <ak@it-klinger.de>
4130 L:      linux-iio@vger.kernel.org
4131 S:      Maintained
4132 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4133 F:      drivers/iio/proximity/srf*.c
4134
4135 DEVICE COREDUMP (DEV_COREDUMP)
4136 M:      Johannes Berg <johannes@sipsolutions.net>
4137 L:      linux-kernel@vger.kernel.org
4138 S:      Maintained
4139 F:      drivers/base/devcoredump.c
4140 F:      include/linux/devcoredump.h
4141
4142 DEVICE FREQUENCY (DEVFREQ)
4143 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4144 M:      Kyungmin Park <kyungmin.park@samsung.com>
4145 R:      Chanwoo Choi <cw00.choi@samsung.com>
4146 L:      linux-pm@vger.kernel.org
4147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4148 S:      Maintained
4149 F:      drivers/devfreq/
4150 F:      include/linux/devfreq.h
4151 F:      Documentation/devicetree/bindings/devfreq/
4152
4153 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4154 M:      Chanwoo Choi <cw00.choi@samsung.com>
4155 L:      linux-pm@vger.kernel.org
4156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4157 S:      Supported
4158 F:      drivers/devfreq/event/
4159 F:      drivers/devfreq/devfreq-event.c
4160 F:      include/linux/devfreq-event.h
4161 F:      Documentation/devicetree/bindings/devfreq/event/
4162
4163 DEVICE NUMBER REGISTRY
4164 M:      Torben Mathiasen <device@lanana.org>
4165 W:      http://lanana.org/docs/device-list/index.html
4166 S:      Maintained
4167
4168 DEVICE-MAPPER  (LVM)
4169 M:      Alasdair Kergon <agk@redhat.com>
4170 M:      Mike Snitzer <snitzer@redhat.com>
4171 M:      dm-devel@redhat.com
4172 L:      dm-devel@redhat.com
4173 W:      http://sources.redhat.com/dm
4174 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4176 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4177 S:      Maintained
4178 F:      Documentation/device-mapper/
4179 F:      drivers/md/Makefile
4180 F:      drivers/md/Kconfig
4181 F:      drivers/md/dm*
4182 F:      drivers/md/persistent-data/
4183 F:      include/linux/device-mapper.h
4184 F:      include/linux/dm-*.h
4185 F:      include/uapi/linux/dm-*.h
4186
4187 DEVLINK
4188 M:      Jiri Pirko <jiri@mellanox.com>
4189 L:      netdev@vger.kernel.org
4190 S:      Supported
4191 F:      net/core/devlink.c
4192 F:      include/net/devlink.h
4193 F:      include/uapi/linux/devlink.h
4194
4195 DIALOG SEMICONDUCTOR DRIVERS
4196 M:      Support Opensource <support.opensource@diasemi.com>
4197 W:      http://www.dialog-semiconductor.com/products
4198 S:      Supported
4199 F:      Documentation/hwmon/da90??
4200 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4201 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4202 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4203 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4204 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4205 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4206 F:      drivers/gpio/gpio-da90??.c
4207 F:      drivers/hwmon/da90??-hwmon.c
4208 F:      drivers/iio/adc/da91??-*.c
4209 F:      drivers/input/misc/da90??_onkey.c
4210 F:      drivers/input/touchscreen/da9052_tsi.c
4211 F:      drivers/leds/leds-da90??.c
4212 F:      drivers/mfd/da903x.c
4213 F:      drivers/mfd/da90??-*.c
4214 F:      drivers/mfd/da91??-*.c
4215 F:      drivers/power/supply/da9052-battery.c
4216 F:      drivers/power/supply/da91??-*.c
4217 F:      drivers/regulator/da903x.c
4218 F:      drivers/regulator/da9???-regulator.[ch]
4219 F:      drivers/thermal/da90??-thermal.c
4220 F:      drivers/rtc/rtc-da90??.c
4221 F:      drivers/video/backlight/da90??_bl.c
4222 F:      drivers/watchdog/da90??_wdt.c
4223 F:      include/linux/mfd/da903x.h
4224 F:      include/linux/mfd/da9052/
4225 F:      include/linux/mfd/da9055/
4226 F:      include/linux/mfd/da9062/
4227 F:      include/linux/mfd/da9063/
4228 F:      include/linux/mfd/da9150/
4229 F:      include/linux/regulator/da9211.h
4230 F:      include/sound/da[79]*.h
4231 F:      sound/soc/codecs/da[79]*.[ch]
4232
4233 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4234 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4235 L:      linux-gpio@vger.kernel.org
4236 S:      Maintained
4237 F:      drivers/gpio/gpio-gpio-mm.c
4238
4239 DIGI NEO AND CLASSIC PCI PRODUCTS
4240 M:      Lidza Louina <lidza.louina@gmail.com>
4241 M:      Mark Hounschell <markh@compro.net>
4242 L:      driverdev-devel@linuxdriverproject.org
4243 S:      Maintained
4244 F:      drivers/staging/dgnc/
4245
4246 DIOLAN U2C-12 I2C DRIVER
4247 M:      Guenter Roeck <linux@roeck-us.net>
4248 L:      linux-i2c@vger.kernel.org
4249 S:      Maintained
4250 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4251
4252 FILESYSTEM DIRECT ACCESS (DAX)
4253 M:      Matthew Wilcox <mawilcox@microsoft.com>
4254 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4255 L:      linux-fsdevel@vger.kernel.org
4256 S:      Supported
4257 F:      fs/dax.c
4258 F:      include/linux/dax.h
4259 F:      include/trace/events/fs_dax.h
4260
4261 DEVICE DIRECT ACCESS (DAX)
4262 M:      Dan Williams <dan.j.williams@intel.com>
4263 M:      Dave Jiang <dave.jiang@intel.com>
4264 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4265 M:      Vishal Verma <vishal.l.verma@intel.com>
4266 L:      linux-nvdimm@lists.01.org
4267 S:      Supported
4268 F:      drivers/dax/
4269
4270 DIRECTORY NOTIFICATION (DNOTIFY)
4271 M:      Jan Kara <jack@suse.cz>
4272 R:      Amir Goldstein <amir73il@gmail.com>
4273 L:      linux-fsdevel@vger.kernel.org
4274 S:      Maintained
4275 F:      Documentation/filesystems/dnotify.txt
4276 F:      fs/notify/dnotify/
4277 F:      include/linux/dnotify.h
4278
4279 DISK GEOMETRY AND PARTITION HANDLING
4280 M:      Andries Brouwer <aeb@cwi.nl>
4281 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4282 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4283 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4284 S:      Maintained
4285
4286 DISKQUOTA
4287 M:      Jan Kara <jack@suse.com>
4288 S:      Maintained
4289 F:      Documentation/filesystems/quota.txt
4290 F:      fs/quota/
4291 F:      include/linux/quota*.h
4292 F:      include/uapi/linux/quota*.h
4293
4294 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4295 M:      Bernie Thompson <bernie@plugable.com>
4296 L:      linux-fbdev@vger.kernel.org
4297 S:      Maintained
4298 W:      http://plugable.com/category/projects/udlfb/
4299 F:      drivers/video/fbdev/udlfb.c
4300 F:      include/video/udlfb.h
4301 F:      Documentation/fb/udlfb.txt
4302
4303 DISTRIBUTED LOCK MANAGER (DLM)
4304 M:      Christine Caulfield <ccaulfie@redhat.com>
4305 M:      David Teigland <teigland@redhat.com>
4306 L:      cluster-devel@redhat.com
4307 W:      http://sources.redhat.com/cluster/
4308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4309 S:      Supported
4310 F:      fs/dlm/
4311
4312 DMA BUFFER SHARING FRAMEWORK
4313 M:      Sumit Semwal <sumit.semwal@linaro.org>
4314 S:      Maintained
4315 L:      linux-media@vger.kernel.org
4316 L:      dri-devel@lists.freedesktop.org
4317 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4318 F:      drivers/dma-buf/
4319 F:      include/linux/dma-buf*
4320 F:      include/linux/reservation.h
4321 F:      include/linux/*fence.h
4322 F:      Documentation/driver-api/dma-buf.rst
4323 T:      git git://anongit.freedesktop.org/drm/drm-misc
4324
4325 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4326 M:      Vinod Koul <vkoul@kernel.org>
4327 L:      dmaengine@vger.kernel.org
4328 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4329 S:      Maintained
4330 F:      drivers/dma/
4331 F:      include/linux/dmaengine.h
4332 F:      include/linux/of_dma.h
4333 F:      Documentation/devicetree/bindings/dma/
4334 F:      Documentation/driver-api/dmaengine/
4335 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4336
4337 DMA MAPPING HELPERS
4338 M:      Christoph Hellwig <hch@lst.de>
4339 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4340 R:      Robin Murphy <robin.murphy@arm.com>
4341 L:      iommu@lists.linux-foundation.org
4342 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4343 W:      http://git.infradead.org/users/hch/dma-mapping.git
4344 S:      Supported
4345 F:      lib/dma-debug.c
4346 F:      lib/dma-direct.c
4347 F:      lib/dma-noncoherent.c
4348 F:      lib/dma-virt.c
4349 F:      drivers/base/dma-mapping.c
4350 F:      drivers/base/dma-coherent.c
4351 F:      include/asm-generic/dma-mapping.h
4352 F:      include/linux/dma-direct.h
4353 F:      include/linux/dma-mapping.h
4354 F:      include/linux/dma-noncoherent.h
4355
4356 DME1737 HARDWARE MONITOR DRIVER
4357 M:      Juerg Haefliger <juergh@gmail.com>
4358 L:      linux-hwmon@vger.kernel.org
4359 S:      Maintained
4360 F:      Documentation/hwmon/dme1737
4361 F:      drivers/hwmon/dme1737.c
4362
4363 DMI/SMBIOS SUPPORT
4364 M:      Jean Delvare <jdelvare@suse.com>
4365 S:      Maintained
4366 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4367 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4368 F:      drivers/firmware/dmi-id.c
4369 F:      drivers/firmware/dmi_scan.c
4370 F:      include/linux/dmi.h
4371
4372 DOCUMENTATION
4373 M:      Jonathan Corbet <corbet@lwn.net>
4374 L:      linux-doc@vger.kernel.org
4375 S:      Maintained
4376 F:      Documentation/
4377 F:      scripts/kernel-doc
4378 X:      Documentation/ABI/
4379 X:      Documentation/devicetree/
4380 X:      Documentation/acpi
4381 X:      Documentation/power
4382 X:      Documentation/spi
4383 X:      Documentation/media
4384 T:      git git://git.lwn.net/linux.git docs-next
4385
4386 DONGWOON DW9714 LENS VOICE COIL DRIVER
4387 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4388 L:      linux-media@vger.kernel.org
4389 T:      git git://linuxtv.org/media_tree.git
4390 S:      Maintained
4391 F:      drivers/media/i2c/dw9714.c
4392
4393 DOUBLETALK DRIVER
4394 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4395 L:      blinux-list@redhat.com
4396 S:      Maintained
4397 F:      drivers/char/dtlk.c
4398 F:      include/linux/dtlk.h
4399
4400 DPAA2 DATAPATH I/O (DPIO) DRIVER
4401 M:      Roy Pledge <Roy.Pledge@nxp.com>
4402 L:      linux-kernel@vger.kernel.org
4403 S:      Maintained
4404 F:      drivers/staging/fsl-mc/bus/dpio
4405
4406 DPAA2 ETHERNET DRIVER
4407 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4408 L:      linux-kernel@vger.kernel.org
4409 S:      Maintained
4410 F:      drivers/staging/fsl-dpaa2/ethernet
4411
4412 DPAA2 ETHERNET SWITCH DRIVER
4413 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4414 L:      linux-kernel@vger.kernel.org
4415 S:      Maintained
4416 F:      drivers/staging/fsl-dpaa2/ethsw
4417
4418 DPT_I2O SCSI RAID DRIVER
4419 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4420 L:      linux-scsi@vger.kernel.org
4421 W:      http://www.adaptec.com/
4422 S:      Maintained
4423 F:      drivers/scsi/dpt*
4424 F:      drivers/scsi/dpt/
4425
4426 DRBD DRIVER
4427 M:      Philipp Reisner <philipp.reisner@linbit.com>
4428 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4429 L:      drbd-dev@lists.linbit.com
4430 W:      http://www.drbd.org
4431 T:      git git://git.linbit.com/linux-drbd.git
4432 T:      git git://git.linbit.com/drbd-8.4.git
4433 S:      Supported
4434 F:      drivers/block/drbd/
4435 F:      lib/lru_cache.c
4436 F:      Documentation/blockdev/drbd/
4437
4438 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4439 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4441 S:      Supported
4442 F:      Documentation/kobject.txt
4443 F:      drivers/base/
4444 F:      fs/debugfs/
4445 F:      fs/sysfs/
4446 F:      include/linux/debugfs.h
4447 F:      include/linux/kobj*
4448 F:      lib/kobj*
4449
4450 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4451 M:      Kevin Hilman <khilman@kernel.org>
4452 M:      Nishanth Menon <nm@ti.com>
4453 S:      Maintained
4454 F:      drivers/power/avs/
4455 F:      include/linux/power/smartreflex.h
4456 L:      linux-pm@vger.kernel.org
4457
4458 DRM DRIVER FOR ARM PL111 CLCD
4459 M:      Eric Anholt <eric@anholt.net>
4460 T:      git git://anongit.freedesktop.org/drm/drm-misc
4461 S:      Supported
4462 F:      drivers/gpu/drm/pl111/
4463
4464 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4465 M:      Linus Walleij <linus.walleij@linaro.org>
4466 T:      git git://anongit.freedesktop.org/drm/drm-misc
4467 S:      Maintained
4468 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4469 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4470
4471 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4472 M:      Dave Airlie <airlied@redhat.com>
4473 S:      Odd Fixes
4474 F:      drivers/gpu/drm/ast/
4475
4476 DRM DRIVER FOR BOCHS VIRTUAL GPU
4477 M:      Gerd Hoffmann <kraxel@redhat.com>
4478 L:      virtualization@lists.linux-foundation.org
4479 T:      git git://anongit.freedesktop.org/drm/drm-misc
4480 S:      Maintained
4481 F:      drivers/gpu/drm/bochs/
4482
4483 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4484 M:      Linus Walleij <linus.walleij@linaro.org>
4485 T:      git git://anongit.freedesktop.org/drm/drm-misc
4486 S:      Maintained
4487 F:      drivers/gpu/drm/tve200/
4488
4489 DRM DRIVER FOR ILITEK ILI9225 PANELS
4490 M:      David Lechner <david@lechnology.com>
4491 S:      Maintained
4492 F:      drivers/gpu/drm/tinydrm/ili9225.c
4493 F:      Documentation/devicetree/bindings/display/ili9225.txt
4494
4495 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4496 S:      Orphan / Obsolete
4497 F:      drivers/gpu/drm/i810/
4498 F:      include/uapi/drm/i810_drm.h
4499
4500 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4501 S:      Orphan / Obsolete
4502 F:      drivers/gpu/drm/mga/
4503 F:      include/uapi/drm/mga_drm.h
4504
4505 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4506 M:      Dave Airlie <airlied@redhat.com>
4507 S:      Odd Fixes
4508 F:      drivers/gpu/drm/mgag200/
4509
4510 DRM DRIVER FOR MI0283QT
4511 M:      Noralf Trønnes <noralf@tronnes.org>
4512 S:      Maintained
4513 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4514 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4515
4516 DRM DRIVER FOR MSM ADRENO GPU
4517 M:      Rob Clark <robdclark@gmail.com>
4518 L:      linux-arm-msm@vger.kernel.org
4519 L:      dri-devel@lists.freedesktop.org
4520 L:      freedreno@lists.freedesktop.org
4521 T:      git git://people.freedesktop.org/~robclark/linux
4522 S:      Maintained
4523 F:      drivers/gpu/drm/msm/
4524 F:      include/uapi/drm/msm_drm.h
4525 F:      Documentation/devicetree/bindings/display/msm/
4526
4527 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4528 M:      Ben Skeggs <bskeggs@redhat.com>
4529 L:      dri-devel@lists.freedesktop.org
4530 L:      nouveau@lists.freedesktop.org
4531 T:      git git://github.com/skeggsb/linux
4532 S:      Supported
4533 F:      drivers/gpu/drm/nouveau/
4534 F:      include/uapi/drm/nouveau_drm.h
4535
4536 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4537 M:      Noralf Trønnes <noralf@tronnes.org>
4538 S:      Maintained
4539 F:      drivers/gpu/drm/tinydrm/repaper.c
4540 F:      Documentation/devicetree/bindings/display/repaper.txt
4541
4542 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4543 M:      Dave Airlie <airlied@redhat.com>
4544 M:      Gerd Hoffmann <kraxel@redhat.com>
4545 L:      virtualization@lists.linux-foundation.org
4546 T:      git git://anongit.freedesktop.org/drm/drm-misc
4547 S:      Obsolete
4548 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4549 F:      drivers/gpu/drm/cirrus/
4550
4551 DRM DRIVER FOR QXL VIRTUAL GPU
4552 M:      Dave Airlie <airlied@redhat.com>
4553 M:      Gerd Hoffmann <kraxel@redhat.com>
4554 L:      virtualization@lists.linux-foundation.org
4555 T:      git git://anongit.freedesktop.org/drm/drm-misc
4556 S:      Maintained
4557 F:      drivers/gpu/drm/qxl/
4558 F:      include/uapi/drm/qxl_drm.h
4559
4560 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4561 S:      Orphan / Obsolete
4562 F:      drivers/gpu/drm/r128/
4563 F:      include/uapi/drm/r128_drm.h
4564
4565 DRM DRIVER FOR SAVAGE VIDEO CARDS
4566 S:      Orphan / Obsolete
4567 F:      drivers/gpu/drm/savage/
4568 F:      include/uapi/drm/savage_drm.h
4569
4570 DRM DRIVER FOR SIS VIDEO CARDS
4571 S:      Orphan / Obsolete
4572 F:      drivers/gpu/drm/sis/
4573 F:      include/uapi/drm/sis_drm.h
4574
4575 DRM DRIVER FOR SITRONIX ST7586 PANELS
4576 M:      David Lechner <david@lechnology.com>
4577 S:      Maintained
4578 F:      drivers/gpu/drm/tinydrm/st7586.c
4579 F:      Documentation/devicetree/bindings/display/st7586.txt
4580
4581 DRM DRIVER FOR SITRONIX ST7735R PANELS
4582 M:      David Lechner <david@lechnology.com>
4583 S:      Maintained
4584 F:      drivers/gpu/drm/tinydrm/st7735r.c
4585 F:      Documentation/devicetree/bindings/display/st7735r.txt
4586
4587 DRM DRIVER FOR TDFX VIDEO CARDS
4588 S:      Orphan / Obsolete
4589 F:      drivers/gpu/drm/tdfx/
4590
4591 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4592 M:      Dave Airlie <airlied@redhat.com>
4593 S:      Odd Fixes
4594 F:      drivers/gpu/drm/udl/
4595
4596 DRM DRIVER FOR VMWARE VIRTUAL GPU
4597 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4598 M:      Sinclair Yeh <syeh@vmware.com>
4599 M:      Thomas Hellstrom <thellstrom@vmware.com>
4600 L:      dri-devel@lists.freedesktop.org
4601 T:      git git://people.freedesktop.org/~syeh/repos_linux
4602 T:      git git://people.freedesktop.org/~thomash/linux
4603 S:      Supported
4604 F:      drivers/gpu/drm/vmwgfx/
4605 F:      include/uapi/drm/vmwgfx_drm.h
4606
4607 DRM DRIVERS
4608 M:      David Airlie <airlied@linux.ie>
4609 L:      dri-devel@lists.freedesktop.org
4610 T:      git git://people.freedesktop.org/~airlied/linux
4611 B:      https://bugs.freedesktop.org/
4612 C:      irc://chat.freenode.net/dri-devel
4613 S:      Maintained
4614 F:      drivers/gpu/drm/
4615 F:      drivers/gpu/vga/
4616 F:      Documentation/devicetree/bindings/display/
4617 F:      Documentation/devicetree/bindings/gpu/
4618 F:      Documentation/devicetree/bindings/video/
4619 F:      Documentation/gpu/
4620 F:      include/drm/
4621 F:      include/uapi/drm/
4622 F:      include/linux/vga*
4623
4624 DRM DRIVERS AND MISC GPU PATCHES
4625 M:      Gustavo Padovan <gustavo@padovan.org>
4626 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4627 M:      Sean Paul <seanpaul@chromium.org>
4628 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4629 S:      Maintained
4630 T:      git git://anongit.freedesktop.org/drm/drm-misc
4631 F:      Documentation/gpu/
4632 F:      drivers/gpu/vga/
4633 F:      drivers/gpu/drm/*
4634 F:      include/drm/drm*
4635 F:      include/uapi/drm/drm*
4636 F:      include/linux/vga*
4637
4638 DRM DRIVERS FOR ALLWINNER A10
4639 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4640 L:      dri-devel@lists.freedesktop.org
4641 S:      Supported
4642 F:      drivers/gpu/drm/sun4i/
4643 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4644 T:      git git://anongit.freedesktop.org/drm/drm-misc
4645
4646 DRM DRIVERS FOR AMLOGIC SOCS
4647 M:      Neil Armstrong <narmstrong@baylibre.com>
4648 L:      dri-devel@lists.freedesktop.org
4649 L:      linux-amlogic@lists.infradead.org
4650 W:      http://linux-meson.com/
4651 S:      Supported
4652 F:      drivers/gpu/drm/meson/
4653 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4654 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4655 F:      Documentation/gpu/meson.rst
4656 T:      git git://anongit.freedesktop.org/drm/drm-misc
4657
4658 DRM DRIVERS FOR ATMEL HLCDC
4659 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 S:      Supported
4662 F:      drivers/gpu/drm/atmel-hlcdc/
4663 F:      Documentation/devicetree/bindings/drm/atmel/
4664 T:      git git://anongit.freedesktop.org/drm/drm-misc
4665
4666 DRM DRIVERS FOR BRIDGE CHIPS
4667 M:      Archit Taneja <architt@codeaurora.org>
4668 M:      Andrzej Hajda <a.hajda@samsung.com>
4669 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4670 S:      Maintained
4671 T:      git git://anongit.freedesktop.org/drm/drm-misc
4672 F:      drivers/gpu/drm/bridge/
4673
4674 DRM DRIVERS FOR EXYNOS
4675 M:      Inki Dae <inki.dae@samsung.com>
4676 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4677 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4678 M:      Kyungmin Park <kyungmin.park@samsung.com>
4679 L:      dri-devel@lists.freedesktop.org
4680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4681 S:      Supported
4682 F:      drivers/gpu/drm/exynos/
4683 F:      include/uapi/drm/exynos_drm.h
4684 F:      Documentation/devicetree/bindings/display/exynos/
4685
4686 DRM DRIVERS FOR FREESCALE DCU
4687 M:      Stefan Agner <stefan@agner.ch>
4688 M:      Alison Wang <alison.wang@freescale.com>
4689 L:      dri-devel@lists.freedesktop.org
4690 S:      Supported
4691 F:      drivers/gpu/drm/fsl-dcu/
4692 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4693 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4694 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4695
4696 DRM DRIVERS FOR FREESCALE IMX
4697 M:      Philipp Zabel <p.zabel@pengutronix.de>
4698 L:      dri-devel@lists.freedesktop.org
4699 S:      Maintained
4700 F:      drivers/gpu/drm/imx/
4701 F:      drivers/gpu/ipu-v3/
4702 F:      Documentation/devicetree/bindings/display/imx/
4703
4704 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4705 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4706 L:      dri-devel@lists.freedesktop.org
4707 T:      git git://github.com/patjak/drm-gma500
4708 S:      Maintained
4709 F:      drivers/gpu/drm/gma500/
4710
4711 DRM DRIVERS FOR HISILICON
4712 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4713 M:      Rongrong Zou <zourongrong@gmail.com>
4714 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4715 R:      Chen Feng <puck.chen@hisilicon.com>
4716 L:      dri-devel@lists.freedesktop.org
4717 T:      git git://github.com/xin3liang/linux.git
4718 S:      Maintained
4719 F:      drivers/gpu/drm/hisilicon/
4720 F:      Documentation/devicetree/bindings/display/hisilicon/
4721
4722 DRM DRIVERS FOR MEDIATEK
4723 M:      CK Hu <ck.hu@mediatek.com>
4724 M:      Philipp Zabel <p.zabel@pengutronix.de>
4725 L:      dri-devel@lists.freedesktop.org
4726 S:      Supported
4727 F:      drivers/gpu/drm/mediatek/
4728 F:      Documentation/devicetree/bindings/display/mediatek/
4729
4730 DRM DRIVERS FOR NVIDIA TEGRA
4731 M:      Thierry Reding <thierry.reding@gmail.com>
4732 L:      dri-devel@lists.freedesktop.org
4733 L:      linux-tegra@vger.kernel.org
4734 T:      git git://anongit.freedesktop.org/tegra/linux.git
4735 S:      Supported
4736 F:      drivers/gpu/drm/tegra/
4737 F:      drivers/gpu/host1x/
4738 F:      include/linux/host1x.h
4739 F:      include/uapi/drm/tegra_drm.h
4740 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4741
4742 DRM DRIVERS FOR RENESAS
4743 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4744 L:      dri-devel@lists.freedesktop.org
4745 L:      linux-renesas-soc@vger.kernel.org
4746 T:      git git://linuxtv.org/pinchartl/fbdev
4747 S:      Supported
4748 F:      drivers/gpu/drm/rcar-du/
4749 F:      drivers/gpu/drm/shmobile/
4750 F:      include/linux/platform_data/shmob_drm.h
4751 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4752 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4753 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4754
4755 DRM DRIVERS FOR ROCKCHIP
4756 M:      Sandy Huang <hjc@rock-chips.com>
4757 M:      Heiko Stübner <heiko@sntech.de>
4758 L:      dri-devel@lists.freedesktop.org
4759 S:      Maintained
4760 F:      drivers/gpu/drm/rockchip/
4761 F:      Documentation/devicetree/bindings/display/rockchip/
4762 T:      git git://anongit.freedesktop.org/drm/drm-misc
4763
4764 DRM DRIVERS FOR STI
4765 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4766 M:      Vincent Abriou <vincent.abriou@st.com>
4767 L:      dri-devel@lists.freedesktop.org
4768 T:      git git://anongit.freedesktop.org/drm/drm-misc
4769 S:      Maintained
4770 F:      drivers/gpu/drm/sti
4771 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4772
4773 DRM DRIVERS FOR STM
4774 M:      Yannick Fertre <yannick.fertre@st.com>
4775 M:      Philippe Cornu <philippe.cornu@st.com>
4776 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4777 M:      Vincent Abriou <vincent.abriou@st.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 T:      git git://anongit.freedesktop.org/drm/drm-misc
4780 S:      Maintained
4781 F:      drivers/gpu/drm/stm
4782 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4783
4784 DRM DRIVERS FOR TI LCDC
4785 M:      Jyri Sarha <jsarha@ti.com>
4786 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4787 L:      dri-devel@lists.freedesktop.org
4788 S:      Maintained
4789 F:      drivers/gpu/drm/tilcdc/
4790 F:      Documentation/devicetree/bindings/display/tilcdc/
4791
4792 DRM DRIVERS FOR TI OMAP
4793 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4794 L:      dri-devel@lists.freedesktop.org
4795 S:      Maintained
4796 F:      drivers/gpu/drm/omapdrm/
4797 F:      Documentation/devicetree/bindings/display/ti/
4798
4799 DRM DRIVERS FOR VC4
4800 M:      Eric Anholt <eric@anholt.net>
4801 T:      git git://github.com/anholt/linux
4802 S:      Supported
4803 F:      drivers/gpu/drm/vc4/
4804 F:      include/uapi/drm/vc4_drm.h
4805 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4806 T:      git git://anongit.freedesktop.org/drm/drm-misc
4807
4808 DRM DRIVERS FOR VIVANTE GPU IP
4809 M:      Lucas Stach <l.stach@pengutronix.de>
4810 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4811 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4812 L:      etnaviv@lists.freedesktop.org
4813 L:      dri-devel@lists.freedesktop.org
4814 S:      Maintained
4815 F:      drivers/gpu/drm/etnaviv/
4816 F:      include/uapi/drm/etnaviv_drm.h
4817 F:      Documentation/devicetree/bindings/display/etnaviv/
4818
4819 DRM DRIVERS FOR ZTE ZX
4820 M:      Shawn Guo <shawnguo@kernel.org>
4821 L:      dri-devel@lists.freedesktop.org
4822 S:      Maintained
4823 F:      drivers/gpu/drm/zte/
4824 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4825 T:      git git://anongit.freedesktop.org/drm/drm-misc
4826
4827 DRM PANEL DRIVERS
4828 M:      Thierry Reding <thierry.reding@gmail.com>
4829 L:      dri-devel@lists.freedesktop.org
4830 T:      git git://anongit.freedesktop.org/drm/drm-misc
4831 S:      Maintained
4832 F:      drivers/gpu/drm/drm_panel.c
4833 F:      drivers/gpu/drm/panel/
4834 F:      include/drm/drm_panel.h
4835 F:      Documentation/devicetree/bindings/display/panel/
4836
4837 DRM TINYDRM DRIVERS
4838 M:      Noralf Trønnes <noralf@tronnes.org>
4839 W:      https://github.com/notro/tinydrm/wiki/Development
4840 T:      git git://anongit.freedesktop.org/drm/drm-misc
4841 S:      Maintained
4842 F:      drivers/gpu/drm/tinydrm/
4843 F:      include/drm/tinydrm/
4844
4845 DRM TTM SUBSYSTEM
4846 M:      Christian Koenig <christian.koenig@amd.com>
4847 M:      Roger He <Hongbo.He@amd.com>
4848 T:      git git://people.freedesktop.org/~agd5f/linux
4849 S:      Maintained
4850 L:      dri-devel@lists.freedesktop.org
4851 F:      include/drm/ttm/
4852 F:      drivers/gpu/drm/ttm/
4853
4854 DSBR100 USB FM RADIO DRIVER
4855 M:      Alexey Klimov <klimov.linux@gmail.com>
4856 L:      linux-media@vger.kernel.org
4857 T:      git git://linuxtv.org/media_tree.git
4858 S:      Maintained
4859 F:      drivers/media/radio/dsbr100.c
4860
4861 DSCC4 DRIVER
4862 M:      Francois Romieu <romieu@fr.zoreil.com>
4863 L:      netdev@vger.kernel.org
4864 S:      Maintained
4865 F:      drivers/net/wan/dscc4.c
4866
4867 DT3155 MEDIA DRIVER
4868 M:      Hans Verkuil <hverkuil@xs4all.nl>
4869 L:      linux-media@vger.kernel.org
4870 T:      git git://linuxtv.org/media_tree.git
4871 W:      https://linuxtv.org
4872 S:      Odd Fixes
4873 F:      drivers/media/pci/dt3155/
4874
4875 DVB_USB_AF9015 MEDIA DRIVER
4876 M:      Antti Palosaari <crope@iki.fi>
4877 L:      linux-media@vger.kernel.org
4878 W:      https://linuxtv.org
4879 W:      http://palosaari.fi/linux/
4880 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4881 T:      git git://linuxtv.org/anttip/media_tree.git
4882 S:      Maintained
4883 F:      drivers/media/usb/dvb-usb-v2/af9015*
4884
4885 DVB_USB_AF9035 MEDIA DRIVER
4886 M:      Antti Palosaari <crope@iki.fi>
4887 L:      linux-media@vger.kernel.org
4888 W:      https://linuxtv.org
4889 W:      http://palosaari.fi/linux/
4890 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4891 T:      git git://linuxtv.org/anttip/media_tree.git
4892 S:      Maintained
4893 F:      drivers/media/usb/dvb-usb-v2/af9035*
4894
4895 DVB_USB_ANYSEE MEDIA DRIVER
4896 M:      Antti Palosaari <crope@iki.fi>
4897 L:      linux-media@vger.kernel.org
4898 W:      https://linuxtv.org
4899 W:      http://palosaari.fi/linux/
4900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4901 T:      git git://linuxtv.org/anttip/media_tree.git
4902 S:      Maintained
4903 F:      drivers/media/usb/dvb-usb-v2/anysee*
4904
4905 DVB_USB_AU6610 MEDIA DRIVER
4906 M:      Antti Palosaari <crope@iki.fi>
4907 L:      linux-media@vger.kernel.org
4908 W:      https://linuxtv.org
4909 W:      http://palosaari.fi/linux/
4910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4911 T:      git git://linuxtv.org/anttip/media_tree.git
4912 S:      Maintained
4913 F:      drivers/media/usb/dvb-usb-v2/au6610*
4914
4915 DVB_USB_CE6230 MEDIA DRIVER
4916 M:      Antti Palosaari <crope@iki.fi>
4917 L:      linux-media@vger.kernel.org
4918 W:      https://linuxtv.org
4919 W:      http://palosaari.fi/linux/
4920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4921 T:      git git://linuxtv.org/anttip/media_tree.git
4922 S:      Maintained
4923 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4924
4925 DVB_USB_CXUSB MEDIA DRIVER
4926 M:      Michael Krufky <mkrufky@linuxtv.org>
4927 L:      linux-media@vger.kernel.org
4928 W:      https://linuxtv.org
4929 W:      http://github.com/mkrufky
4930 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4931 T:      git git://linuxtv.org/media_tree.git
4932 S:      Maintained
4933 F:      drivers/media/usb/dvb-usb/cxusb*
4934
4935 DVB_USB_EC168 MEDIA DRIVER
4936 M:      Antti Palosaari <crope@iki.fi>
4937 L:      linux-media@vger.kernel.org
4938 W:      https://linuxtv.org
4939 W:      http://palosaari.fi/linux/
4940 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4941 T:      git git://linuxtv.org/anttip/media_tree.git
4942 S:      Maintained
4943 F:      drivers/media/usb/dvb-usb-v2/ec168*
4944
4945 DVB_USB_GL861 MEDIA DRIVER
4946 M:      Antti Palosaari <crope@iki.fi>
4947 L:      linux-media@vger.kernel.org
4948 W:      https://linuxtv.org
4949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4950 T:      git git://linuxtv.org/anttip/media_tree.git
4951 S:      Maintained
4952 F:      drivers/media/usb/dvb-usb-v2/gl861*
4953
4954 DVB_USB_MXL111SF MEDIA DRIVER
4955 M:      Michael Krufky <mkrufky@linuxtv.org>
4956 L:      linux-media@vger.kernel.org
4957 W:      https://linuxtv.org
4958 W:      http://github.com/mkrufky
4959 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4960 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4961 S:      Maintained
4962 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4963
4964 DVB_USB_RTL28XXU MEDIA DRIVER
4965 M:      Antti Palosaari <crope@iki.fi>
4966 L:      linux-media@vger.kernel.org
4967 W:      https://linuxtv.org
4968 W:      http://palosaari.fi/linux/
4969 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4970 T:      git git://linuxtv.org/anttip/media_tree.git
4971 S:      Maintained
4972 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4973
4974 DVB_USB_V2 MEDIA DRIVER
4975 M:      Antti Palosaari <crope@iki.fi>
4976 L:      linux-media@vger.kernel.org
4977 W:      https://linuxtv.org
4978 W:      http://palosaari.fi/linux/
4979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4980 T:      git git://linuxtv.org/anttip/media_tree.git
4981 S:      Maintained
4982 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4983 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4984
4985 DYNAMIC DEBUG
4986 M:      Jason Baron <jbaron@akamai.com>
4987 S:      Maintained
4988 F:      lib/dynamic_debug.c
4989 F:      include/linux/dynamic_debug.h
4990
4991 DYNAMIC INTERRUPT MODERATION
4992 M:      Tal Gilboa <talgi@mellanox.com>
4993 S:      Maintained
4994 F:      include/linux/net_dim.h
4995
4996 DZ DECSTATION DZ11 SERIAL DRIVER
4997 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4998 S:      Maintained
4999 F:      drivers/tty/serial/dz.*
5000
5001 E3X0 POWER BUTTON DRIVER
5002 M:      Moritz Fischer <moritz.fischer@ettus.com>
5003 L:      usrp-users@lists.ettus.com
5004 W:      http://www.ettus.com
5005 S:      Supported
5006 F:      drivers/input/misc/e3x0-button.c
5007 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5008
5009 E4000 MEDIA DRIVER
5010 M:      Antti Palosaari <crope@iki.fi>
5011 L:      linux-media@vger.kernel.org
5012 W:      https://linuxtv.org
5013 W:      http://palosaari.fi/linux/
5014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5015 T:      git git://linuxtv.org/anttip/media_tree.git
5016 S:      Maintained
5017 F:      drivers/media/tuners/e4000*
5018
5019 EC100 MEDIA DRIVER
5020 M:      Antti Palosaari <crope@iki.fi>
5021 L:      linux-media@vger.kernel.org
5022 W:      https://linuxtv.org
5023 W:      http://palosaari.fi/linux/
5024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5025 T:      git git://linuxtv.org/anttip/media_tree.git
5026 S:      Maintained
5027 F:      drivers/media/dvb-frontends/ec100*
5028
5029 ECRYPT FILE SYSTEM
5030 M:      Tyler Hicks <tyhicks@canonical.com>
5031 L:      ecryptfs@vger.kernel.org
5032 W:      http://ecryptfs.org
5033 W:      https://launchpad.net/ecryptfs
5034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5035 S:      Supported
5036 F:      Documentation/filesystems/ecryptfs.txt
5037 F:      fs/ecryptfs/
5038
5039 EDAC-AMD64
5040 M:      Borislav Petkov <bp@alien8.de>
5041 L:      linux-edac@vger.kernel.org
5042 S:      Maintained
5043 F:      drivers/edac/amd64_edac*
5044
5045 EDAC-CALXEDA
5046 M:      Robert Richter <rric@kernel.org>
5047 L:      linux-edac@vger.kernel.org
5048 S:      Maintained
5049 F:      drivers/edac/highbank*
5050
5051 EDAC-CAVIUM OCTEON
5052 M:      Ralf Baechle <ralf@linux-mips.org>
5053 M:      David Daney <david.daney@cavium.com>
5054 L:      linux-edac@vger.kernel.org
5055 L:      linux-mips@linux-mips.org
5056 S:      Supported
5057 F:      drivers/edac/octeon_edac*
5058
5059 EDAC-CAVIUM THUNDERX
5060 M:      David Daney <david.daney@cavium.com>
5061 M:      Jan Glauber <jglauber@cavium.com>
5062 L:      linux-edac@vger.kernel.org
5063 S:      Supported
5064 F:      drivers/edac/thunderx_edac*
5065
5066 EDAC-CORE
5067 M:      Borislav Petkov <bp@alien8.de>
5068 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5069 L:      linux-edac@vger.kernel.org
5070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5072 S:      Supported
5073 F:      Documentation/admin-guide/ras.rst
5074 F:      Documentation/driver-api/edac.rst
5075 F:      drivers/edac/
5076 F:      include/linux/edac.h
5077
5078 EDAC-E752X
5079 M:      Mark Gross <mark.gross@intel.com>
5080 L:      linux-edac@vger.kernel.org
5081 S:      Maintained
5082 F:      drivers/edac/e752x_edac.c
5083
5084 EDAC-E7XXX
5085 L:      linux-edac@vger.kernel.org
5086 S:      Maintained
5087 F:      drivers/edac/e7xxx_edac.c
5088
5089 EDAC-FSL_DDR
5090 M:      York Sun <york.sun@nxp.com>
5091 L:      linux-edac@vger.kernel.org
5092 S:      Maintained
5093 F:      drivers/edac/fsl_ddr_edac.*
5094
5095 EDAC-GHES
5096 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5097 L:      linux-edac@vger.kernel.org
5098 S:      Maintained
5099 F:      drivers/edac/ghes_edac.c
5100
5101 EDAC-I3000
5102 L:      linux-edac@vger.kernel.org
5103 S:      Orphan
5104 F:      drivers/edac/i3000_edac.c
5105
5106 EDAC-I5000
5107 L:      linux-edac@vger.kernel.org
5108 S:      Maintained
5109 F:      drivers/edac/i5000_edac.c
5110
5111 EDAC-I5400
5112 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5113 L:      linux-edac@vger.kernel.org
5114 S:      Maintained
5115 F:      drivers/edac/i5400_edac.c
5116
5117 EDAC-I7300
5118 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5119 L:      linux-edac@vger.kernel.org
5120 S:      Maintained
5121 F:      drivers/edac/i7300_edac.c
5122
5123 EDAC-I7CORE
5124 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5125 L:      linux-edac@vger.kernel.org
5126 S:      Maintained
5127 F:      drivers/edac/i7core_edac.c
5128
5129 EDAC-I82443BXGX
5130 M:      Tim Small <tim@buttersideup.com>
5131 L:      linux-edac@vger.kernel.org
5132 S:      Maintained
5133 F:      drivers/edac/i82443bxgx_edac.c
5134
5135 EDAC-I82975X
5136 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5137 M:      "Arvind R." <arvino55@gmail.com>
5138 L:      linux-edac@vger.kernel.org
5139 S:      Maintained
5140 F:      drivers/edac/i82975x_edac.c
5141
5142 EDAC-IE31200
5143 M:      Jason Baron <jbaron@akamai.com>
5144 L:      linux-edac@vger.kernel.org
5145 S:      Maintained
5146 F:      drivers/edac/ie31200_edac.c
5147
5148 EDAC-MPC85XX
5149 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5150 L:      linux-edac@vger.kernel.org
5151 S:      Maintained
5152 F:      drivers/edac/mpc85xx_edac.[ch]
5153
5154 EDAC-PASEMI
5155 M:      Egor Martovetsky <egor@pasemi.com>
5156 L:      linux-edac@vger.kernel.org
5157 S:      Maintained
5158 F:      drivers/edac/pasemi_edac.c
5159
5160 EDAC-PND2
5161 M:      Tony Luck <tony.luck@intel.com>
5162 L:      linux-edac@vger.kernel.org
5163 S:      Maintained
5164 F:      drivers/edac/pnd2_edac.[ch]
5165
5166 EDAC-R82600
5167 M:      Tim Small <tim@buttersideup.com>
5168 L:      linux-edac@vger.kernel.org
5169 S:      Maintained
5170 F:      drivers/edac/r82600_edac.c
5171
5172 EDAC-SBRIDGE
5173 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5174 L:      linux-edac@vger.kernel.org
5175 S:      Maintained
5176 F:      drivers/edac/sb_edac.c
5177
5178 EDAC-SKYLAKE
5179 M:      Tony Luck <tony.luck@intel.com>
5180 L:      linux-edac@vger.kernel.org
5181 S:      Maintained
5182 F:      drivers/edac/skx_edac.c
5183
5184 EDAC-TI
5185 M:      Tero Kristo <t-kristo@ti.com>
5186 L:      linux-edac@vger.kernel.org
5187 S:      Maintained
5188 F:      drivers/edac/ti_edac.c
5189
5190 EDIROL UA-101/UA-1000 DRIVER
5191 M:      Clemens Ladisch <clemens@ladisch.de>
5192 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5193 T:      git git://git.alsa-project.org/alsa-kernel.git
5194 S:      Maintained
5195 F:      sound/usb/misc/ua101.c
5196
5197 EFI TEST DRIVER
5198 L:      linux-efi@vger.kernel.org
5199 M:      Ivan Hu <ivan.hu@canonical.com>
5200 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5201 S:      Maintained
5202 F:      drivers/firmware/efi/test/
5203
5204 EFI VARIABLE FILESYSTEM
5205 M:      Matthew Garrett <matthew.garrett@nebula.com>
5206 M:      Jeremy Kerr <jk@ozlabs.org>
5207 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5209 L:      linux-efi@vger.kernel.org
5210 S:      Maintained
5211 F:      fs/efivarfs/
5212
5213 EFIFB FRAMEBUFFER DRIVER
5214 L:      linux-fbdev@vger.kernel.org
5215 M:      Peter Jones <pjones@redhat.com>
5216 S:      Maintained
5217 F:      drivers/video/fbdev/efifb.c
5218
5219 EFS FILESYSTEM
5220 W:      http://aeschi.ch.eu.org/efs/
5221 S:      Orphan
5222 F:      fs/efs/
5223
5224 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5225 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5226 L:      netdev@vger.kernel.org
5227 S:      Maintained
5228 F:      drivers/net/ethernet/ibm/ehea/
5229
5230 EM28XX VIDEO4LINUX DRIVER
5231 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5232 L:      linux-media@vger.kernel.org
5233 W:      https://linuxtv.org
5234 T:      git git://linuxtv.org/media_tree.git
5235 S:      Maintained
5236 F:      drivers/media/usb/em28xx/
5237 F:      Documentation/media/v4l-drivers/em28xx*
5238
5239 EMBEDDED LINUX
5240 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5241 M:      Matt Mackall <mpm@selenic.com>
5242 M:      David Woodhouse <dwmw2@infradead.org>
5243 L:      linux-embedded@vger.kernel.org
5244 S:      Maintained
5245
5246 Emulex 10Gbps iSCSI - OneConnect DRIVER
5247 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5248 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5249 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5250 L:      linux-scsi@vger.kernel.org
5251 W:      http://www.broadcom.com
5252 S:      Supported
5253 F:      drivers/scsi/be2iscsi/
5254
5255 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5256 M:      Sathya Perla <sathya.perla@broadcom.com>
5257 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5258 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5259 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5260 L:      netdev@vger.kernel.org
5261 W:      http://www.emulex.com
5262 S:      Supported
5263 F:      drivers/net/ethernet/emulex/benet/
5264
5265 EMULEX ONECONNECT ROCE DRIVER
5266 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5267 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5268 L:      linux-rdma@vger.kernel.org
5269 W:      http://www.broadcom.com
5270 S:      Odd Fixes
5271 F:      drivers/infiniband/hw/ocrdma/
5272 F:      include/uapi/rdma/ocrdma-abi.h
5273
5274 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5275 M:      James Smart <james.smart@broadcom.com>
5276 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5277 L:      linux-scsi@vger.kernel.org
5278 W:      http://www.broadcom.com
5279 S:      Supported
5280 F:      drivers/scsi/lpfc/
5281
5282 ENE CB710 FLASH CARD READER DRIVER
5283 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5284 S:      Maintained
5285 F:      drivers/misc/cb710/
5286 F:      drivers/mmc/host/cb710-mmc.*
5287 F:      include/linux/cb710.h
5288
5289 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5290 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5291 S:      Maintained
5292 F:      drivers/media/rc/ene_ir.*
5293
5294 EPSON S1D13XXX FRAMEBUFFER DRIVER
5295 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5296 S:      Maintained
5297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5298 F:      drivers/video/fbdev/s1d13xxxfb.c
5299 F:      include/video/s1d13xxxfb.h
5300
5301 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5302 M:      Jeff Layton <jlayton@kernel.org>
5303 S:      Maintained
5304 F:      lib/errseq.c
5305 F:      include/linux/errseq.h
5306
5307 ET131X NETWORK DRIVER
5308 M:      Mark Einon <mark.einon@gmail.com>
5309 S:      Odd Fixes
5310 F:      drivers/net/ethernet/agere/
5311
5312 ETHERNET BRIDGE
5313 M:      Stephen Hemminger <stephen@networkplumber.org>
5314 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5315 L:      netdev@vger.kernel.org
5316 W:      http://www.linuxfoundation.org/en/Net:Bridge
5317 S:      Maintained
5318 F:      include/linux/netfilter_bridge/
5319 F:      net/bridge/
5320
5321 ETHERNET PHY LIBRARY
5322 M:      Andrew Lunn <andrew@lunn.ch>
5323 M:      Florian Fainelli <f.fainelli@gmail.com>
5324 L:      netdev@vger.kernel.org
5325 S:      Maintained
5326 F:      Documentation/ABI/testing/sysfs-bus-mdio
5327 F:      Documentation/devicetree/bindings/net/mdio*
5328 F:      Documentation/networking/phy.txt
5329 F:      drivers/net/phy/
5330 F:      drivers/of/of_mdio.c
5331 F:      drivers/of/of_net.c
5332 F:      include/linux/*mdio*.h
5333 F:      include/linux/of_net.h
5334 F:      include/linux/phy.h
5335 F:      include/linux/phy_fixed.h
5336 F:      include/linux/platform_data/mdio-gpio.h
5337 F:      include/linux/platform_data/mdio-bcm-unimac.h
5338 F:      include/trace/events/mdio.h
5339 F:      include/uapi/linux/mdio.h
5340 F:      include/uapi/linux/mii.h
5341
5342 EXT2 FILE SYSTEM
5343 M:      Jan Kara <jack@suse.com>
5344 L:      linux-ext4@vger.kernel.org
5345 S:      Maintained
5346 F:      Documentation/filesystems/ext2.txt
5347 F:      fs/ext2/
5348 F:      include/linux/ext2*
5349
5350 EXT4 FILE SYSTEM
5351 M:      "Theodore Ts'o" <tytso@mit.edu>
5352 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5353 L:      linux-ext4@vger.kernel.org
5354 W:      http://ext4.wiki.kernel.org
5355 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5357 S:      Maintained
5358 F:      Documentation/filesystems/ext4.txt
5359 F:      fs/ext4/
5360
5361 Extended Verification Module (EVM)
5362 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5363 L:      linux-integrity@vger.kernel.org
5364 S:      Supported
5365 F:      security/integrity/evm/
5366
5367 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5368 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5369 L:      linux-efi@vger.kernel.org
5370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5371 S:      Maintained
5372 F:      Documentation/efi-stub.txt
5373 F:      arch/*/kernel/efi.c
5374 F:      arch/x86/boot/compressed/eboot.[ch]
5375 F:      arch/*/include/asm/efi.h
5376 F:      arch/x86/platform/efi/
5377 F:      drivers/firmware/efi/
5378 F:      include/linux/efi*.h
5379 F:      arch/arm/boot/compressed/efi-header.S
5380 F:      arch/arm64/kernel/efi-entry.S
5381
5382 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5383 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5384 M:      Chanwoo Choi <cw00.choi@samsung.com>
5385 L:      linux-kernel@vger.kernel.org
5386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5387 S:      Maintained
5388 F:      drivers/extcon/
5389 F:      include/linux/extcon/
5390 F:      include/linux/extcon.h
5391 F:      Documentation/extcon/
5392 F:      Documentation/devicetree/bindings/extcon/
5393
5394 EXYNOS DP DRIVER
5395 M:      Jingoo Han <jingoohan1@gmail.com>
5396 L:      dri-devel@lists.freedesktop.org
5397 S:      Maintained
5398 F:      drivers/gpu/drm/exynos/exynos_dp*
5399
5400 EXYNOS SYSMMU (IOMMU) driver
5401 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5402 L:      iommu@lists.linux-foundation.org
5403 S:      Maintained
5404 F:      drivers/iommu/exynos-iommu.c
5405
5406 EZchip NPS platform support
5407 M:      Vineet Gupta <vgupta@synopsys.com>
5408 S:      Supported
5409 F:      arch/arc/plat-eznps
5410 F:      arch/arc/boot/dts/eznps.dts
5411
5412 F2FS FILE SYSTEM
5413 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5414 M:      Chao Yu <yuchao0@huawei.com>
5415 L:      linux-f2fs-devel@lists.sourceforge.net
5416 W:      https://f2fs.wiki.kernel.org/
5417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5418 S:      Maintained
5419 F:      Documentation/filesystems/f2fs.txt
5420 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5421 F:      fs/f2fs/
5422 F:      include/linux/f2fs_fs.h
5423 F:      include/trace/events/f2fs.h
5424
5425 F71805F HARDWARE MONITORING DRIVER
5426 M:      Jean Delvare <jdelvare@suse.com>
5427 L:      linux-hwmon@vger.kernel.org
5428 S:      Maintained
5429 F:      Documentation/hwmon/f71805f
5430 F:      drivers/hwmon/f71805f.c
5431
5432 FADDR2LINE
5433 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5434 S:      Maintained
5435 F:      scripts/faddr2line
5436
5437 FANOTIFY
5438 M:      Jan Kara <jack@suse.cz>
5439 R:      Amir Goldstein <amir73il@gmail.com>
5440 L:      linux-fsdevel@vger.kernel.org
5441 S:      Maintained
5442 F:      fs/notify/fanotify/
5443 F:      include/linux/fanotify.h
5444 F:      include/uapi/linux/fanotify.h
5445
5446 FARSYNC SYNCHRONOUS DRIVER
5447 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5448 W:      http://www.farsite.co.uk/
5449 S:      Supported
5450 F:      drivers/net/wan/farsync.*
5451
5452 FAULT INJECTION SUPPORT
5453 M:      Akinobu Mita <akinobu.mita@gmail.com>
5454 S:      Supported
5455 F:      Documentation/fault-injection/
5456 F:      lib/fault-inject.c
5457
5458 FBTFT Framebuffer drivers
5459 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5460 S:      Maintained
5461 F:      drivers/staging/fbtft/
5462
5463 FC0011 TUNER DRIVER
5464 M:      Michael Buesch <m@bues.ch>
5465 L:      linux-media@vger.kernel.org
5466 S:      Maintained
5467 F:      drivers/media/tuners/fc0011.h
5468 F:      drivers/media/tuners/fc0011.c
5469
5470 FC2580 MEDIA DRIVER
5471 M:      Antti Palosaari <crope@iki.fi>
5472 L:      linux-media@vger.kernel.org
5473 W:      https://linuxtv.org
5474 W:      http://palosaari.fi/linux/
5475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5476 T:      git git://linuxtv.org/anttip/media_tree.git
5477 S:      Maintained
5478 F:      drivers/media/tuners/fc2580*
5479
5480 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5481 M:      Johannes Thumshirn <jth@kernel.org>
5482 L:      linux-scsi@vger.kernel.org
5483 W:      www.Open-FCoE.org
5484 S:      Supported
5485 F:      drivers/scsi/libfc/
5486 F:      drivers/scsi/fcoe/
5487 F:      include/scsi/fc/
5488 F:      include/scsi/libfc.h
5489 F:      include/scsi/libfcoe.h
5490 F:      include/uapi/scsi/fc/
5491
5492 FILE LOCKING (flock() and fcntl()/lockf())
5493 M:      Jeff Layton <jlayton@kernel.org>
5494 M:      "J. Bruce Fields" <bfields@fieldses.org>
5495 L:      linux-fsdevel@vger.kernel.org
5496 S:      Maintained
5497 F:      include/linux/fcntl.h
5498 F:      include/uapi/linux/fcntl.h
5499 F:      fs/fcntl.c
5500 F:      fs/locks.c
5501
5502 FILESYSTEMS (VFS and infrastructure)
5503 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5504 L:      linux-fsdevel@vger.kernel.org
5505 S:      Maintained
5506 F:      fs/*
5507 F:      include/linux/fs.h
5508 F:      include/uapi/linux/fs.h
5509
5510 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5511 M:      Riku Voipio <riku.voipio@iki.fi>
5512 L:      linux-hwmon@vger.kernel.org
5513 S:      Maintained
5514 F:      drivers/hwmon/f75375s.c
5515 F:      include/linux/f75375s.h
5516
5517 FIREWIRE AUDIO DRIVERS
5518 M:      Clemens Ladisch <clemens@ladisch.de>
5519 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5520 T:      git git://git.alsa-project.org/alsa-kernel.git
5521 S:      Maintained
5522 F:      sound/firewire/
5523
5524 FIREWIRE MEDIA DRIVERS (firedtv)
5525 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5526 L:      linux-media@vger.kernel.org
5527 L:      linux1394-devel@lists.sourceforge.net
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5529 S:      Maintained
5530 F:      drivers/media/firewire/
5531
5532 FIREWIRE SBP-2 TARGET
5533 M:      Chris Boot <bootc@bootc.net>
5534 L:      linux-scsi@vger.kernel.org
5535 L:      target-devel@vger.kernel.org
5536 L:      linux1394-devel@lists.sourceforge.net
5537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5538 S:      Maintained
5539 F:      drivers/target/sbp/
5540
5541 FIREWIRE SUBSYSTEM
5542 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5543 L:      linux1394-devel@lists.sourceforge.net
5544 W:      http://ieee1394.wiki.kernel.org/
5545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5546 S:      Maintained
5547 F:      drivers/firewire/
5548 F:      include/linux/firewire.h
5549 F:      include/uapi/linux/firewire*.h
5550 F:      tools/firewire/
5551
5552 FIRMWARE LOADER (request_firmware)
5553 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5554 L:      linux-kernel@vger.kernel.org
5555 S:      Maintained
5556 F:      Documentation/firmware_class/
5557 F:      drivers/base/firmware_loader/
5558 F:      include/linux/firmware.h
5559
5560 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5561 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5562 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5563 S:      Maintained
5564 F:      drivers/block/rsxx/
5565
5566 FLOPPY DRIVER
5567 M:      Jiri Kosina <jikos@kernel.org>
5568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5569 S:      Odd fixes
5570 F:      drivers/block/floppy.c
5571
5572 FMC SUBSYSTEM
5573 M:      Alessandro Rubini <rubini@gnudd.com>
5574 W:      http://www.ohwr.org/projects/fmc-bus
5575 S:      Supported
5576 F:      drivers/fmc/
5577 F:      include/linux/fmc*.h
5578 F:      include/linux/ipmi-fru.h
5579 K:      fmc_d.*register
5580
5581 FPGA MANAGER FRAMEWORK
5582 M:      Alan Tull <atull@kernel.org>
5583 M:      Moritz Fischer <mdf@kernel.org>
5584 L:      linux-fpga@vger.kernel.org
5585 S:      Maintained
5586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5587 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5588 F:      Documentation/fpga/
5589 F:      Documentation/driver-api/fpga/
5590 F:      Documentation/devicetree/bindings/fpga/
5591 F:      drivers/fpga/
5592 F:      include/linux/fpga/
5593 W:      http://www.rocketboards.org
5594
5595 FPU EMULATOR
5596 M:      Bill Metzenthen <billm@melbpc.org.au>
5597 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5598 S:      Maintained
5599 F:      arch/x86/math-emu/
5600
5601 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5602 L:      netdev@vger.kernel.org
5603 S:      Orphan
5604 F:      drivers/net/wan/dlci.c
5605 F:      drivers/net/wan/sdla.c
5606
5607 FRAMEBUFFER LAYER
5608 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5609 L:      dri-devel@lists.freedesktop.org
5610 L:      linux-fbdev@vger.kernel.org
5611 T:      git git://github.com/bzolnier/linux.git
5612 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5613 S:      Maintained
5614 F:      Documentation/fb/
5615 F:      drivers/video/
5616 F:      include/video/
5617 F:      include/linux/fb.h
5618 F:      include/uapi/video/
5619 F:      include/uapi/linux/fb.h
5620
5621 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5622 M:      Horia Geantă <horia.geanta@nxp.com>
5623 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5624 L:      linux-crypto@vger.kernel.org
5625 S:      Maintained
5626 F:      drivers/crypto/caam/
5627 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5628
5629 FREESCALE DIU FRAMEBUFFER DRIVER
5630 M:      Timur Tabi <timur@tabi.org>
5631 L:      linux-fbdev@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/video/fbdev/fsl-diu-fb.*
5634
5635 FREESCALE DMA DRIVER
5636 M:      Li Yang <leoyang.li@nxp.com>
5637 M:      Zhang Wei <zw@zh-kernel.org>
5638 L:      linuxppc-dev@lists.ozlabs.org
5639 S:      Maintained
5640 F:      drivers/dma/fsldma.*
5641
5642 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5643 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5644 L:      netdev@vger.kernel.org
5645 S:      Maintained
5646 F:      drivers/net/ethernet/freescale/gianfar*
5647 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5648 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5649
5650 FREESCALE GPMI NAND DRIVER
5651 M:      Han Xu <han.xu@nxp.com>
5652 L:      linux-mtd@lists.infradead.org
5653 S:      Maintained
5654 F:      drivers/mtd/nand/raw/gpmi-nand/*
5655
5656 FREESCALE I2C CPM DRIVER
5657 M:      Jochen Friedrich <jochen@scram.de>
5658 L:      linuxppc-dev@lists.ozlabs.org
5659 L:      linux-i2c@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/i2c/busses/i2c-cpm.c
5662
5663 FREESCALE IMX / MXC FEC DRIVER
5664 M:      Fugang Duan <fugang.duan@nxp.com>
5665 L:      netdev@vger.kernel.org
5666 S:      Maintained
5667 F:      drivers/net/ethernet/freescale/fec_main.c
5668 F:      drivers/net/ethernet/freescale/fec_ptp.c
5669 F:      drivers/net/ethernet/freescale/fec.h
5670 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5671
5672 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5673 M:      Sascha Hauer <s.hauer@pengutronix.de>
5674 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5675 L:      linux-fbdev@vger.kernel.org
5676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5677 S:      Maintained
5678 F:      include/linux/platform_data/video-imxfb.h
5679 F:      drivers/video/fbdev/imxfb.c
5680
5681 FREESCALE QORIQ DPAA ETHERNET DRIVER
5682 M:      Madalin Bucur <madalin.bucur@nxp.com>
5683 L:      netdev@vger.kernel.org
5684 S:      Maintained
5685 F:      drivers/net/ethernet/freescale/dpaa
5686
5687 FREESCALE QORIQ DPAA FMAN DRIVER
5688 M:      Madalin Bucur <madalin.bucur@nxp.com>
5689 L:      netdev@vger.kernel.org
5690 S:      Maintained
5691 F:      drivers/net/ethernet/freescale/fman
5692 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5693
5694 FREESCALE QUAD SPI DRIVER
5695 M:      Han Xu <han.xu@nxp.com>
5696 L:      linux-mtd@lists.infradead.org
5697 S:      Maintained
5698 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5699
5700 FREESCALE QUICC ENGINE LIBRARY
5701 M:      Qiang Zhao <qiang.zhao@nxp.com>
5702 L:      linuxppc-dev@lists.ozlabs.org
5703 S:      Maintained
5704 F:      drivers/soc/fsl/qe/
5705 F:      include/soc/fsl/*qe*.h
5706 F:      include/soc/fsl/*ucc*.h
5707
5708 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5709 M:      Li Yang <leoyang.li@nxp.com>
5710 L:      netdev@vger.kernel.org
5711 L:      linuxppc-dev@lists.ozlabs.org
5712 S:      Maintained
5713 F:      drivers/net/ethernet/freescale/ucc_geth*
5714
5715 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5716 M:      Zhao Qiang <qiang.zhao@nxp.com>
5717 L:      netdev@vger.kernel.org
5718 L:      linuxppc-dev@lists.ozlabs.org
5719 S:      Maintained
5720 F:      drivers/net/wan/fsl_ucc_hdlc*
5721
5722 FREESCALE QUICC ENGINE UCC UART DRIVER
5723 M:      Timur Tabi <timur@tabi.org>
5724 L:      linuxppc-dev@lists.ozlabs.org
5725 S:      Maintained
5726 F:      drivers/tty/serial/ucc_uart.c
5727
5728 FREESCALE SOC DRIVERS
5729 M:      Li Yang <leoyang.li@nxp.com>
5730 L:      linuxppc-dev@lists.ozlabs.org
5731 L:      linux-arm-kernel@lists.infradead.org
5732 S:      Maintained
5733 F:      Documentation/devicetree/bindings/soc/fsl/
5734 F:      drivers/soc/fsl/
5735 F:      include/linux/fsl/
5736
5737 FREESCALE SOC FS_ENET DRIVER
5738 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5739 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5740 L:      linuxppc-dev@lists.ozlabs.org
5741 L:      netdev@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/net/ethernet/freescale/fs_enet/
5744 F:      include/linux/fs_enet_pd.h
5745
5746 FREESCALE SOC SOUND DRIVERS
5747 M:      Timur Tabi <timur@tabi.org>
5748 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5749 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5750 R:      Fabio Estevam <fabio.estevam@nxp.com>
5751 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5752 L:      linuxppc-dev@lists.ozlabs.org
5753 S:      Maintained
5754 F:      sound/soc/fsl/fsl*
5755 F:      sound/soc/fsl/imx*
5756 F:      sound/soc/fsl/mpc8610_hpcd.c
5757
5758 FREESCALE USB PERIPHERAL DRIVERS
5759 M:      Li Yang <leoyang.li@nxp.com>
5760 L:      linux-usb@vger.kernel.org
5761 L:      linuxppc-dev@lists.ozlabs.org
5762 S:      Maintained
5763 F:      drivers/usb/gadget/udc/fsl*
5764
5765 FREEVXFS FILESYSTEM
5766 M:      Christoph Hellwig <hch@infradead.org>
5767 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5768 S:      Maintained
5769 F:      fs/freevxfs/
5770
5771 FREEZER
5772 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5773 M:      Pavel Machek <pavel@ucw.cz>
5774 L:      linux-pm@vger.kernel.org
5775 S:      Supported
5776 F:      Documentation/power/freezing-of-tasks.txt
5777 F:      include/linux/freezer.h
5778 F:      kernel/freezer.c
5779
5780 FRONTSWAP API
5781 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5782 L:      linux-kernel@vger.kernel.org
5783 S:      Maintained
5784 F:      mm/frontswap.c
5785 F:      include/linux/frontswap.h
5786
5787 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5788 M:      David Howells <dhowells@redhat.com>
5789 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5790 S:      Supported
5791 F:      Documentation/filesystems/caching/
5792 F:      fs/fscache/
5793 F:      include/linux/fscache*.h
5794
5795 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5796 M:      Theodore Y. Ts'o <tytso@mit.edu>
5797 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5798 L:      linux-fscrypt@vger.kernel.org
5799 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5801 S:      Supported
5802 F:      fs/crypto/
5803 F:      include/linux/fscrypt*.h
5804 F:      Documentation/filesystems/fscrypt.rst
5805
5806 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5807 M:      Jan Kara <jack@suse.cz>
5808 R:      Amir Goldstein <amir73il@gmail.com>
5809 L:      linux-fsdevel@vger.kernel.org
5810 S:      Maintained
5811 F:      fs/notify/
5812 F:      include/linux/fsnotify*.h
5813
5814 FUJITSU LAPTOP EXTRAS
5815 M:      Jonathan Woithe <jwoithe@just42.net>
5816 L:      platform-driver-x86@vger.kernel.org
5817 S:      Maintained
5818 F:      drivers/platform/x86/fujitsu-laptop.c
5819
5820 FUJITSU M-5MO LS CAMERA ISP DRIVER
5821 M:      Kyungmin Park <kyungmin.park@samsung.com>
5822 M:      Heungjun Kim <riverful.kim@samsung.com>
5823 L:      linux-media@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/media/i2c/m5mols/
5826 F:      include/media/i2c/m5mols.h
5827
5828 FUJITSU TABLET EXTRAS
5829 M:      Robert Gerlach <khnz@gmx.de>
5830 L:      platform-driver-x86@vger.kernel.org
5831 S:      Maintained
5832 F:      drivers/platform/x86/fujitsu-tablet.c
5833
5834 FUSE: FILESYSTEM IN USERSPACE
5835 M:      Miklos Szeredi <miklos@szeredi.hu>
5836 L:      linux-fsdevel@vger.kernel.org
5837 W:      http://fuse.sourceforge.net/
5838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5839 S:      Maintained
5840 F:      fs/fuse/
5841 F:      include/uapi/linux/fuse.h
5842 F:      Documentation/filesystems/fuse.txt
5843
5844 FUTEX SUBSYSTEM
5845 M:      Thomas Gleixner <tglx@linutronix.de>
5846 M:      Ingo Molnar <mingo@redhat.com>
5847 R:      Peter Zijlstra <peterz@infradead.org>
5848 R:      Darren Hart <dvhart@infradead.org>
5849 L:      linux-kernel@vger.kernel.org
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5851 S:      Maintained
5852 F:      kernel/futex.c
5853 F:      kernel/futex_compat.c
5854 F:      include/asm-generic/futex.h
5855 F:      include/linux/futex.h
5856 F:      include/uapi/linux/futex.h
5857 F:      tools/testing/selftests/futex/
5858 F:      tools/perf/bench/futex*
5859 F:      Documentation/*futex*
5860
5861 GCC PLUGINS
5862 M:      Kees Cook <keescook@chromium.org>
5863 R:      Emese Revfy <re.emese@gmail.com>
5864 L:      kernel-hardening@lists.openwall.com
5865 S:      Maintained
5866 F:      scripts/gcc-plugins/
5867 F:      scripts/gcc-plugin.sh
5868 F:      scripts/Makefile.gcc-plugins
5869 F:      Documentation/gcc-plugins.txt
5870
5871 GCOV BASED KERNEL PROFILING
5872 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5873 S:      Maintained
5874 F:      kernel/gcov/
5875 F:      Documentation/dev-tools/gcov.rst
5876
5877 GDB KERNEL DEBUGGING HELPER SCRIPTS
5878 M:      Jan Kiszka <jan.kiszka@siemens.com>
5879 M:      Kieran Bingham <kieran@bingham.xyz>
5880 S:      Supported
5881 F:      scripts/gdb/
5882
5883 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5884 M:      Achim Leubner <achim_leubner@adaptec.com>
5885 L:      linux-scsi@vger.kernel.org
5886 W:      http://www.icp-vortex.com/
5887 S:      Supported
5888 F:      drivers/scsi/gdt*
5889
5890 GEMTEK FM RADIO RECEIVER DRIVER
5891 M:      Hans Verkuil <hverkuil@xs4all.nl>
5892 L:      linux-media@vger.kernel.org
5893 T:      git git://linuxtv.org/media_tree.git
5894 W:      https://linuxtv.org
5895 S:      Maintained
5896 F:      drivers/media/radio/radio-gemtek*
5897
5898 GENERIC GPIO I2C DRIVER
5899 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5900 S:      Supported
5901 F:      drivers/i2c/busses/i2c-gpio.c
5902 F:      include/linux/i2c-gpio.h
5903
5904 GENERIC GPIO I2C MULTIPLEXER DRIVER
5905 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5906 L:      linux-i2c@vger.kernel.org
5907 S:      Supported
5908 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5909 F:      include/linux/i2c-mux-gpio.h
5910 F:      Documentation/i2c/muxes/i2c-mux-gpio
5911
5912 GENERIC HDLC (WAN) DRIVERS
5913 M:      Krzysztof Halasa <khc@pm.waw.pl>
5914 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5915 S:      Maintained
5916 F:      drivers/net/wan/c101.c
5917 F:      drivers/net/wan/hd6457*
5918 F:      drivers/net/wan/hdlc*
5919 F:      drivers/net/wan/n2.c
5920 F:      drivers/net/wan/pc300too.c
5921 F:      drivers/net/wan/pci200syn.c
5922 F:      drivers/net/wan/wanxl*
5923
5924 GENERIC INCLUDE/ASM HEADER FILES
5925 M:      Arnd Bergmann <arnd@arndb.de>
5926 L:      linux-arch@vger.kernel.org
5927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5928 S:      Maintained
5929 F:      include/asm-generic/
5930 F:      include/uapi/asm-generic/
5931
5932 GENERIC PHY FRAMEWORK
5933 M:      Kishon Vijay Abraham I <kishon@ti.com>
5934 L:      linux-kernel@vger.kernel.org
5935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5936 S:      Supported
5937 F:      drivers/phy/
5938 F:      include/linux/phy/
5939
5940 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5941 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5942 S:      Supported
5943 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5944
5945 GENERIC PM DOMAINS
5946 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5947 M:      Kevin Hilman <khilman@kernel.org>
5948 M:      Ulf Hansson <ulf.hansson@linaro.org>
5949 L:      linux-pm@vger.kernel.org
5950 S:      Supported
5951 F:      drivers/base/power/domain*.c
5952 F:      include/linux/pm_domain.h
5953 F:      Documentation/devicetree/bindings/power/power_domain.txt
5954
5955 GENERIC UIO DRIVER FOR PCI DEVICES
5956 M:      "Michael S. Tsirkin" <mst@redhat.com>
5957 L:      kvm@vger.kernel.org
5958 S:      Supported
5959 F:      drivers/uio/uio_pci_generic.c
5960
5961 GENWQE (IBM Generic Workqueue Card)
5962 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5963 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5964 S:      Supported
5965 F:      drivers/misc/genwqe/
5966
5967 GET_MAINTAINER SCRIPT
5968 M:      Joe Perches <joe@perches.com>
5969 S:      Maintained
5970 F:      scripts/get_maintainer.pl
5971
5972 GFS2 FILE SYSTEM
5973 M:      Bob Peterson <rpeterso@redhat.com>
5974 M:      Andreas Gruenbacher <agruenba@redhat.com>
5975 L:      cluster-devel@redhat.com
5976 W:      http://sources.redhat.com/cluster/
5977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5978 S:      Supported
5979 F:      Documentation/filesystems/gfs2*.txt
5980 F:      fs/gfs2/
5981 F:      include/uapi/linux/gfs2_ondisk.h
5982
5983 GIGASET ISDN DRIVERS
5984 M:      Paul Bolle <pebolle@tiscali.nl>
5985 L:      gigaset307x-common@lists.sourceforge.net
5986 W:      http://gigaset307x.sourceforge.net/
5987 S:      Odd Fixes
5988 F:      Documentation/isdn/README.gigaset
5989 F:      drivers/isdn/gigaset/
5990 F:      include/uapi/linux/gigaset_dev.h
5991
5992 GO7007 MPEG CODEC
5993 M:      Hans Verkuil <hans.verkuil@cisco.com>
5994 L:      linux-media@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/media/usb/go7007/
5997
5998 GOODIX TOUCHSCREEN
5999 M:      Bastien Nocera <hadess@hadess.net>
6000 L:      linux-input@vger.kernel.org
6001 S:      Maintained
6002 F:      drivers/input/touchscreen/goodix.c
6003
6004 GPD POCKET FAN DRIVER
6005 M:      Hans de Goede <hdegoede@redhat.com>
6006 L:      platform-driver-x86@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/platform/x86/gpd-pocket-fan.c
6009
6010 GPIO ACPI SUPPORT
6011 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6012 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6013 L:      linux-gpio@vger.kernel.org
6014 L:      linux-acpi@vger.kernel.org
6015 S:      Maintained
6016 F:      Documentation/acpi/gpio-properties.txt
6017 F:      drivers/gpio/gpiolib-acpi.c
6018
6019 GPIO IR Transmitter
6020 M:      Sean Young <sean@mess.org>
6021 L:      linux-media@vger.kernel.org
6022 S:      Maintained
6023 F:      drivers/media/rc/gpio-ir-tx.c
6024
6025 GPIO MOCKUP DRIVER
6026 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6027 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6028 L:      linux-gpio@vger.kernel.org
6029 S:      Maintained
6030 F:      drivers/gpio/gpio-mockup.c
6031 F:      tools/testing/selftests/gpio/
6032
6033 GPIO SUBSYSTEM
6034 M:      Linus Walleij <linus.walleij@linaro.org>
6035 L:      linux-gpio@vger.kernel.org
6036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6037 S:      Maintained
6038 F:      Documentation/devicetree/bindings/gpio/
6039 F:      Documentation/driver-api/gpio/
6040 F:      Documentation/gpio/
6041 F:      Documentation/ABI/testing/gpio-cdev
6042 F:      Documentation/ABI/obsolete/sysfs-gpio
6043 F:      drivers/gpio/
6044 F:      include/linux/gpio/
6045 F:      include/linux/gpio.h
6046 F:      include/linux/of_gpio.h
6047 F:      include/asm-generic/gpio.h
6048 F:      include/uapi/linux/gpio.h
6049 F:      tools/gpio/
6050
6051 GRE DEMULTIPLEXER DRIVER
6052 M:      Dmitry Kozlov <xeb@mail.ru>
6053 L:      netdev@vger.kernel.org
6054 S:      Maintained
6055 F:      net/ipv4/gre_demux.c
6056 F:      net/ipv4/gre_offload.c
6057 F:      include/net/gre.h
6058
6059 GRETH 10/100/1G Ethernet MAC device driver
6060 M:      Andreas Larsson <andreas@gaisler.com>
6061 L:      netdev@vger.kernel.org
6062 S:      Maintained
6063 F:      drivers/net/ethernet/aeroflex/
6064
6065 GREYBUS AUDIO PROTOCOLS DRIVERS
6066 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6067 M:      Mark Greer <mgreer@animalcreek.com>
6068 S:      Maintained
6069 F:      drivers/staging/greybus/audio_apbridgea.c
6070 F:      drivers/staging/greybus/audio_apbridgea.h
6071 F:      drivers/staging/greybus/audio_codec.c
6072 F:      drivers/staging/greybus/audio_codec.h
6073 F:      drivers/staging/greybus/audio_gb.c
6074 F:      drivers/staging/greybus/audio_manager.c
6075 F:      drivers/staging/greybus/audio_manager.h
6076 F:      drivers/staging/greybus/audio_manager_module.c
6077 F:      drivers/staging/greybus/audio_manager_private.h
6078 F:      drivers/staging/greybus/audio_manager_sysfs.c
6079 F:      drivers/staging/greybus/audio_module.c
6080 F:      drivers/staging/greybus/audio_topology.c
6081
6082 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6083 M:      Viresh Kumar <vireshk@kernel.org>
6084 S:      Maintained
6085 F:      drivers/staging/greybus/authentication.c
6086 F:      drivers/staging/greybus/bootrom.c
6087 F:      drivers/staging/greybus/firmware.h
6088 F:      drivers/staging/greybus/fw-core.c
6089 F:      drivers/staging/greybus/fw-download.c
6090 F:      drivers/staging/greybus/fw-managament.c
6091 F:      drivers/staging/greybus/greybus_authentication.h
6092 F:      drivers/staging/greybus/greybus_firmware.h
6093 F:      drivers/staging/greybus/hid.c
6094 F:      drivers/staging/greybus/i2c.c
6095 F:      drivers/staging/greybus/spi.c
6096 F:      drivers/staging/greybus/spilib.c
6097 F:      drivers/staging/greybus/spilib.h
6098
6099 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6100 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6101 S:      Maintained
6102 F:      drivers/staging/greybus/loopback.c
6103 F:      drivers/staging/greybus/timesync.c
6104 F:      drivers/staging/greybus/timesync_platform.c
6105
6106 GREYBUS PLATFORM DRIVERS
6107 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6108 S:      Maintained
6109 F:      drivers/staging/greybus/arche-platform.c
6110 F:      drivers/staging/greybus/arche-apb-ctrl.c
6111 F:      drivers/staging/greybus/arche_platform.h
6112
6113 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6114 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6115 S:      Maintained
6116 F:      drivers/staging/greybus/sdio.c
6117 F:      drivers/staging/greybus/light.c
6118 F:      drivers/staging/greybus/gpio.c
6119 F:      drivers/staging/greybus/power_supply.c
6120 F:      drivers/staging/greybus/spi.c
6121 F:      drivers/staging/greybus/spilib.c
6122
6123 GREYBUS SUBSYSTEM
6124 M:      Johan Hovold <johan@kernel.org>
6125 M:      Alex Elder <elder@kernel.org>
6126 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6127 S:      Maintained
6128 F:      drivers/staging/greybus/
6129 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6130
6131 GREYBUS UART PROTOCOLS DRIVERS
6132 M:      David Lin <dtwlin@gmail.com>
6133 S:      Maintained
6134 F:      drivers/staging/greybus/uart.c
6135 F:      drivers/staging/greybus/log.c
6136
6137 GS1662 VIDEO SERIALIZER
6138 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6139 L:      linux-media@vger.kernel.org
6140 T:      git git://linuxtv.org/media_tree.git
6141 S:      Maintained
6142 F:      drivers/media/spi/gs1662.c
6143
6144 GSPCA FINEPIX SUBDRIVER
6145 M:      Frank Zago <frank@zago.net>
6146 L:      linux-media@vger.kernel.org
6147 T:      git git://linuxtv.org/media_tree.git
6148 S:      Maintained
6149 F:      drivers/media/usb/gspca/finepix.c
6150
6151 GSPCA GL860 SUBDRIVER
6152 M:      Olivier Lorin <o.lorin@laposte.net>
6153 L:      linux-media@vger.kernel.org
6154 T:      git git://linuxtv.org/media_tree.git
6155 S:      Maintained
6156 F:      drivers/media/usb/gspca/gl860/
6157
6158 GSPCA M5602 SUBDRIVER
6159 M:      Erik Andren <erik.andren@gmail.com>
6160 L:      linux-media@vger.kernel.org
6161 T:      git git://linuxtv.org/media_tree.git
6162 S:      Maintained
6163 F:      drivers/media/usb/gspca/m5602/
6164
6165 GSPCA PAC207 SONIXB SUBDRIVER
6166 M:      Hans Verkuil <hverkuil@xs4all.nl>
6167 L:      linux-media@vger.kernel.org
6168 T:      git git://linuxtv.org/media_tree.git
6169 S:      Odd Fixes
6170 F:      drivers/media/usb/gspca/pac207.c
6171
6172 GSPCA SN9C20X SUBDRIVER
6173 M:      Brian Johnson <brijohn@gmail.com>
6174 L:      linux-media@vger.kernel.org
6175 T:      git git://linuxtv.org/media_tree.git
6176 S:      Maintained
6177 F:      drivers/media/usb/gspca/sn9c20x.c
6178
6179 GSPCA T613 SUBDRIVER
6180 M:      Leandro Costantino <lcostantino@gmail.com>
6181 L:      linux-media@vger.kernel.org
6182 T:      git git://linuxtv.org/media_tree.git
6183 S:      Maintained
6184 F:      drivers/media/usb/gspca/t613.c
6185
6186 GSPCA USB WEBCAM DRIVER
6187 M:      Hans Verkuil <hverkuil@xs4all.nl>
6188 L:      linux-media@vger.kernel.org
6189 T:      git git://linuxtv.org/media_tree.git
6190 S:      Odd Fixes
6191 F:      drivers/media/usb/gspca/
6192
6193 GTP (GPRS Tunneling Protocol)
6194 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6195 M:      Harald Welte <laforge@gnumonks.org>
6196 L:      osmocom-net-gprs@lists.osmocom.org
6197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6198 S:      Maintained
6199 F:      drivers/net/gtp.c
6200
6201 GUID PARTITION TABLE (GPT)
6202 M:      Davidlohr Bueso <dave@stgolabs.net>
6203 L:      linux-efi@vger.kernel.org
6204 S:      Maintained
6205 F:      block/partitions/efi.*
6206
6207 H8/300 ARCHITECTURE
6208 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6209 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6210 W:      http://uclinux-h8.sourceforge.jp
6211 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6212 S:      Maintained
6213 F:      arch/h8300/
6214 F:      drivers/clocksource/h8300_*.c
6215 F:      drivers/clk/h8300/
6216 F:      drivers/irqchip/irq-renesas-h8*.c
6217
6218 HACKRF MEDIA DRIVER
6219 M:      Antti Palosaari <crope@iki.fi>
6220 L:      linux-media@vger.kernel.org
6221 W:      https://linuxtv.org
6222 W:      http://palosaari.fi/linux/
6223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6224 T:      git git://linuxtv.org/anttip/media_tree.git
6225 S:      Maintained
6226 F:      drivers/media/usb/hackrf/
6227
6228 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6229 M:      Frank Seidel <frank@f-seidel.de>
6230 L:      platform-driver-x86@vger.kernel.org
6231 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6232 S:      Maintained
6233 F:      drivers/platform/x86/hdaps.c
6234
6235 HARDWARE MONITORING
6236 M:      Jean Delvare <jdelvare@suse.com>
6237 M:      Guenter Roeck <linux@roeck-us.net>
6238 L:      linux-hwmon@vger.kernel.org
6239 W:      http://hwmon.wiki.kernel.org/
6240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6241 S:      Maintained
6242 F:      Documentation/devicetree/bindings/hwmon/
6243 F:      Documentation/hwmon/
6244 F:      drivers/hwmon/
6245 F:      include/linux/hwmon*.h
6246
6247 HARDWARE RANDOM NUMBER GENERATOR CORE
6248 M:      Matt Mackall <mpm@selenic.com>
6249 M:      Herbert Xu <herbert@gondor.apana.org.au>
6250 L:      linux-crypto@vger.kernel.org
6251 S:      Odd fixes
6252 F:      Documentation/devicetree/bindings/rng/
6253 F:      Documentation/hw_random.txt
6254 F:      drivers/char/hw_random/
6255 F:      include/linux/hw_random.h
6256
6257 HARDWARE TRACING FACILITIES
6258 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6259 S:      Maintained
6260 F:      drivers/hwtracing/
6261
6262 HARDWARE SPINLOCK CORE
6263 M:      Ohad Ben-Cohen <ohad@wizery.com>
6264 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6265 L:      linux-remoteproc@vger.kernel.org
6266 S:      Maintained
6267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6268 F:      Documentation/devicetree/bindings/hwlock/
6269 F:      Documentation/hwspinlock.txt
6270 F:      drivers/hwspinlock/
6271 F:      include/linux/hwspinlock.h
6272
6273 HARMONY SOUND DRIVER
6274 L:      linux-parisc@vger.kernel.org
6275 S:      Maintained
6276 F:      sound/parisc/harmony.*
6277
6278 HDPVR USB VIDEO ENCODER DRIVER
6279 M:      Hans Verkuil <hverkuil@xs4all.nl>
6280 L:      linux-media@vger.kernel.org
6281 T:      git git://linuxtv.org/media_tree.git
6282 W:      https://linuxtv.org
6283 S:      Odd Fixes
6284 F:      drivers/media/usb/hdpvr/
6285
6286 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6287 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6288 S:      Supported
6289 F:      Documentation/watchdog/hpwdt.txt
6290 F:      drivers/watchdog/hpwdt.c
6291
6292 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6293 M:      Don Brace <don.brace@microsemi.com>
6294 L:      esc.storagedev@microsemi.com
6295 L:      linux-scsi@vger.kernel.org
6296 S:      Supported
6297 F:      Documentation/scsi/hpsa.txt
6298 F:      drivers/scsi/hpsa*.[ch]
6299 F:      include/linux/cciss*.h
6300 F:      include/uapi/linux/cciss*.h
6301
6302 HFI1 DRIVER
6303 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6304 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6305 L:      linux-rdma@vger.kernel.org
6306 S:      Supported
6307 F:      drivers/infiniband/hw/hfi1
6308
6309 HFS FILESYSTEM
6310 L:      linux-fsdevel@vger.kernel.org
6311 S:      Orphan
6312 F:      Documentation/filesystems/hfs.txt
6313 F:      fs/hfs/
6314
6315 HFSPLUS FILESYSTEM
6316 L:      linux-fsdevel@vger.kernel.org
6317 S:      Orphan
6318 F:      Documentation/filesystems/hfsplus.txt
6319 F:      fs/hfsplus/
6320
6321 HGA FRAMEBUFFER DRIVER
6322 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6323 L:      linux-nvidia@lists.surfsouth.com
6324 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6325 S:      Maintained
6326 F:      drivers/video/fbdev/hgafb.c
6327
6328 HIBERNATION (aka Software Suspend, aka swsusp)
6329 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6330 M:      Pavel Machek <pavel@ucw.cz>
6331 L:      linux-pm@vger.kernel.org
6332 B:      https://bugzilla.kernel.org
6333 S:      Supported
6334 F:      arch/x86/power/
6335 F:      drivers/base/power/
6336 F:      kernel/power/
6337 F:      include/linux/suspend.h
6338 F:      include/linux/freezer.h
6339 F:      include/linux/pm.h
6340 F:      arch/*/include/asm/suspend*.h
6341
6342 HID CORE LAYER
6343 M:      Jiri Kosina <jikos@kernel.org>
6344 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6345 L:      linux-input@vger.kernel.org
6346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6347 S:      Maintained
6348 F:      drivers/hid/
6349 F:      include/linux/hid*
6350 F:      include/uapi/linux/hid*
6351
6352 HID SENSOR HUB DRIVERS
6353 M:      Jiri Kosina <jikos@kernel.org>
6354 M:      Jonathan Cameron <jic23@kernel.org>
6355 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6356 L:      linux-input@vger.kernel.org
6357 L:      linux-iio@vger.kernel.org
6358 S:      Maintained
6359 F:      Documentation/hid/hid-sensor*
6360 F:      drivers/hid/hid-sensor-*
6361 F:      drivers/iio/*/hid-*
6362 F:      include/linux/hid-sensor-*
6363
6364 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6365 M:      Thomas Gleixner <tglx@linutronix.de>
6366 L:      linux-kernel@vger.kernel.org
6367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6368 S:      Maintained
6369 F:      Documentation/timers/
6370 F:      kernel/time/hrtimer.c
6371 F:      kernel/time/clockevents.c
6372 F:      kernel/time/timer_*.c
6373 F:      include/linux/clockchips.h
6374 F:      include/linux/hrtimer.h
6375
6376 HIGH-SPEED SCC DRIVER FOR AX.25
6377 L:      linux-hams@vger.kernel.org
6378 S:      Orphan
6379 F:      drivers/net/hamradio/dmascc.c
6380 F:      drivers/net/hamradio/scc.c
6381
6382 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6383 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6384 W:      http://www.highpoint-tech.com
6385 S:      Supported
6386 F:      Documentation/scsi/hptiop.txt
6387 F:      drivers/scsi/hptiop.c
6388
6389 HIPPI
6390 M:      Jes Sorensen <jes@trained-monkey.org>
6391 L:      linux-hippi@sunsite.dk
6392 S:      Maintained
6393 F:      include/linux/hippidevice.h
6394 F:      include/uapi/linux/if_hippi.h
6395 F:      net/802/hippi.c
6396 F:      drivers/net/hippi/
6397
6398 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6399 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6400 M:      Salil Mehta <salil.mehta@huawei.com>
6401 L:      netdev@vger.kernel.org
6402 W:      http://www.hisilicon.com
6403 S:      Maintained
6404 F:      drivers/net/ethernet/hisilicon/hns3/
6405
6406 HISILICON LPC BUS DRIVER
6407 M:      john.garry@huawei.com
6408 W:      http://www.hisilicon.com
6409 S:      Maintained
6410 F:      drivers/bus/hisi_lpc.c
6411 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6412
6413 HISILICON NETWORK SUBSYSTEM DRIVER
6414 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6415 M:      Salil Mehta <salil.mehta@huawei.com>
6416 L:      netdev@vger.kernel.org
6417 W:      http://www.hisilicon.com
6418 S:      Maintained
6419 F:      drivers/net/ethernet/hisilicon/
6420 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6421
6422 HISILICON PMU DRIVER
6423 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6424 W:      http://www.hisilicon.com
6425 S:      Supported
6426 F:      drivers/perf/hisilicon
6427 F:      Documentation/perf/hisi-pmu.txt
6428
6429 HISILICON ROCE DRIVER
6430 M:      Lijun Ou <oulijun@huawei.com>
6431 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6432 L:      linux-rdma@vger.kernel.org
6433 S:      Maintained
6434 F:      drivers/infiniband/hw/hns/
6435 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6436
6437 HISILICON SAS Controller
6438 M:      John Garry <john.garry@huawei.com>
6439 W:      http://www.hisilicon.com
6440 S:      Supported
6441 F:      drivers/scsi/hisi_sas/
6442 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6443
6444 HMM - Heterogeneous Memory Management
6445 M:      Jérôme Glisse <jglisse@redhat.com>
6446 L:      linux-mm@kvack.org
6447 S:      Maintained
6448 F:      mm/hmm*
6449 F:      include/linux/hmm*
6450 F:      Documentation/vm/hmm.txt
6451
6452 HOST AP DRIVER
6453 M:      Jouni Malinen <j@w1.fi>
6454 L:      linux-wireless@vger.kernel.org
6455 W:      http://w1.fi/hostap-driver.html
6456 S:      Obsolete
6457 F:      drivers/net/wireless/intersil/hostap/
6458
6459 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6460 L:      platform-driver-x86@vger.kernel.org
6461 S:      Orphan
6462 F:      drivers/platform/x86/tc1100-wmi.c
6463
6464 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6465 M:      Jaroslav Kysela <perex@perex.cz>
6466 S:      Maintained
6467 F:      drivers/net/ethernet/hp/hp100.*
6468
6469 HPET:   High Precision Event Timers driver
6470 M:      Clemens Ladisch <clemens@ladisch.de>
6471 S:      Maintained
6472 F:      Documentation/timers/hpet.txt
6473 F:      drivers/char/hpet.c
6474 F:      include/linux/hpet.h
6475 F:      include/uapi/linux/hpet.h
6476
6477 HPET:   x86
6478 S:      Orphan
6479 F:      arch/x86/kernel/hpet.c
6480 F:      arch/x86/include/asm/hpet.h
6481
6482 HPFS FILESYSTEM
6483 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6484 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6485 S:      Maintained
6486 F:      fs/hpfs/
6487
6488 HSI SUBSYSTEM
6489 M:      Sebastian Reichel <sre@kernel.org>
6490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6491 S:      Maintained
6492 F:      Documentation/ABI/testing/sysfs-bus-hsi
6493 F:      Documentation/driver-api/hsi.rst
6494 F:      drivers/hsi/
6495 F:      include/linux/hsi/
6496 F:      include/uapi/linux/hsi/
6497
6498 HSO 3G MODEM DRIVER
6499 L:      linux-usb@vger.kernel.org
6500 S:      Orphan
6501 F:      drivers/net/usb/hso.c
6502
6503 HSR NETWORK PROTOCOL
6504 M:      Arvid Brodin <arvid.brodin@alten.se>
6505 L:      netdev@vger.kernel.org
6506 S:      Maintained
6507 F:      net/hsr/
6508
6509 HT16K33 LED CONTROLLER DRIVER
6510 M:      Robin van der Gracht <robin@protonic.nl>
6511 S:      Maintained
6512 F:      drivers/auxdisplay/ht16k33.c
6513 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6514
6515 HTCPEN TOUCHSCREEN DRIVER
6516 M:      Pau Oliva Fora <pof@eslack.org>
6517 L:      linux-input@vger.kernel.org
6518 S:      Maintained
6519 F:      drivers/input/touchscreen/htcpen.c
6520
6521 HUAWEI ETHERNET DRIVER
6522 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6523 L:      netdev@vger.kernel.org
6524 S:      Supported
6525 F:      Documentation/networking/hinic.txt
6526 F:      drivers/net/ethernet/huawei/hinic/
6527
6528 HUGETLB FILESYSTEM
6529 M:      Mike Kravetz <mike.kravetz@oracle.com>
6530 L:      linux-mm@kvack.org
6531 S:      Maintained
6532 F:      fs/hugetlbfs/
6533 F:      mm/hugetlb.c
6534 F:      include/linux/hugetlb.h
6535 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6536 F:      Documentation/vm/hugetlbfs_reserv.rst
6537 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6538
6539 HVA ST MEDIA DRIVER
6540 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6541 L:      linux-media@vger.kernel.org
6542 T:      git git://linuxtv.org/media_tree.git
6543 W:      https://linuxtv.org
6544 S:      Supported
6545 F:      drivers/media/platform/sti/hva
6546
6547 HWPOISON MEMORY FAILURE HANDLING
6548 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6549 L:      linux-mm@kvack.org
6550 S:      Maintained
6551 F:      mm/memory-failure.c
6552 F:      mm/hwpoison-inject.c
6553
6554 Hyper-V CORE AND DRIVERS
6555 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6556 M:      Haiyang Zhang <haiyangz@microsoft.com>
6557 M:      Stephen Hemminger <sthemmin@microsoft.com>
6558 L:      devel@linuxdriverproject.org
6559 S:      Maintained
6560 F:      Documentation/networking/netvsc.txt
6561 F:      arch/x86/include/asm/mshyperv.h
6562 F:      arch/x86/include/asm/trace/hyperv.h
6563 F:      arch/x86/include/asm/hyperv-tlfs.h
6564 F:      arch/x86/kernel/cpu/mshyperv.c
6565 F:      arch/x86/hyperv
6566 F:      drivers/hid/hid-hyperv.c
6567 F:      drivers/hv/
6568 F:      drivers/input/serio/hyperv-keyboard.c
6569 F:      drivers/pci/host/pci-hyperv.c
6570 F:      drivers/net/hyperv/
6571 F:      drivers/scsi/storvsc_drv.c
6572 F:      drivers/uio/uio_hv_generic.c
6573 F:      drivers/video/fbdev/hyperv_fb.c
6574 F:      net/vmw_vsock/hyperv_transport.c
6575 F:      include/linux/hyperv.h
6576 F:      include/uapi/linux/hyperv.h
6577 F:      tools/hv/
6578 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6579
6580 HYPERVISOR VIRTUAL CONSOLE DRIVER
6581 L:      linuxppc-dev@lists.ozlabs.org
6582 S:      Odd Fixes
6583 F:      drivers/tty/hvc/
6584
6585 I2C ACPI SUPPORT
6586 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6587 L:      linux-i2c@vger.kernel.org
6588 L:      linux-acpi@vger.kernel.org
6589 S:      Maintained
6590 F:      drivers/i2c/i2c-core-acpi.c
6591
6592 I2C MUXES
6593 M:      Peter Rosin <peda@axentia.se>
6594 L:      linux-i2c@vger.kernel.org
6595 S:      Maintained
6596 F:      Documentation/i2c/i2c-topology
6597 F:      Documentation/i2c/muxes/
6598 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6599 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6600 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6601 F:      drivers/i2c/i2c-mux.c
6602 F:      drivers/i2c/muxes/
6603 F:      include/linux/i2c-mux.h
6604
6605 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6606 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6607 L:      linux-i2c@vger.kernel.org
6608 S:      Maintained
6609 F:      drivers/i2c/busses/i2c-mv64xxx.c
6610
6611 I2C OVER PARALLEL PORT
6612 M:      Jean Delvare <jdelvare@suse.com>
6613 L:      linux-i2c@vger.kernel.org
6614 S:      Maintained
6615 F:      Documentation/i2c/busses/i2c-parport
6616 F:      Documentation/i2c/busses/i2c-parport-light
6617 F:      drivers/i2c/busses/i2c-parport.c
6618 F:      drivers/i2c/busses/i2c-parport-light.c
6619
6620 I2C SUBSYSTEM
6621 M:      Wolfram Sang <wsa@the-dreams.de>
6622 L:      linux-i2c@vger.kernel.org
6623 W:      https://i2c.wiki.kernel.org/
6624 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6626 S:      Maintained
6627 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6628 F:      Documentation/i2c/
6629 F:      drivers/i2c/*
6630 F:      include/linux/i2c.h
6631 F:      include/linux/i2c-dev.h
6632 F:      include/linux/i2c-smbus.h
6633 F:      include/uapi/linux/i2c.h
6634 F:      include/uapi/linux/i2c-*.h
6635
6636 I2C SUBSYSTEM HOST DRIVERS
6637 L:      linux-i2c@vger.kernel.org
6638 W:      https://i2c.wiki.kernel.org/
6639 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6641 S:      Odd Fixes
6642 F:      Documentation/devicetree/bindings/i2c/
6643 F:      drivers/i2c/algos/
6644 F:      drivers/i2c/busses/
6645
6646 I2C-TAOS-EVM DRIVER
6647 M:      Jean Delvare <jdelvare@suse.com>
6648 L:      linux-i2c@vger.kernel.org
6649 S:      Maintained
6650 F:      Documentation/i2c/busses/i2c-taos-evm
6651 F:      drivers/i2c/busses/i2c-taos-evm.c
6652
6653 I2C-TINY-USB DRIVER
6654 M:      Till Harbaum <till@harbaum.org>
6655 L:      linux-i2c@vger.kernel.org
6656 W:      http://www.harbaum.org/till/i2c_tiny_usb
6657 S:      Maintained
6658 F:      drivers/i2c/busses/i2c-tiny-usb.c
6659
6660 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6661 M:      Jean Delvare <jdelvare@suse.com>
6662 L:      linux-i2c@vger.kernel.org
6663 S:      Maintained
6664 F:      Documentation/i2c/busses/i2c-ali1535
6665 F:      Documentation/i2c/busses/i2c-ali1563
6666 F:      Documentation/i2c/busses/i2c-ali15x3
6667 F:      Documentation/i2c/busses/i2c-amd756
6668 F:      Documentation/i2c/busses/i2c-amd8111
6669 F:      Documentation/i2c/busses/i2c-i801
6670 F:      Documentation/i2c/busses/i2c-nforce2
6671 F:      Documentation/i2c/busses/i2c-piix4
6672 F:      Documentation/i2c/busses/i2c-sis5595
6673 F:      Documentation/i2c/busses/i2c-sis630
6674 F:      Documentation/i2c/busses/i2c-sis96x
6675 F:      Documentation/i2c/busses/i2c-via
6676 F:      Documentation/i2c/busses/i2c-viapro
6677 F:      drivers/i2c/busses/i2c-ali1535.c
6678 F:      drivers/i2c/busses/i2c-ali1563.c
6679 F:      drivers/i2c/busses/i2c-ali15x3.c
6680 F:      drivers/i2c/busses/i2c-amd756.c
6681 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6682 F:      drivers/i2c/busses/i2c-amd8111.c
6683 F:      drivers/i2c/busses/i2c-i801.c
6684 F:      drivers/i2c/busses/i2c-isch.c
6685 F:      drivers/i2c/busses/i2c-nforce2.c
6686 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6687 F:      drivers/i2c/busses/i2c-piix4.c
6688 F:      drivers/i2c/busses/i2c-sis5595.c
6689 F:      drivers/i2c/busses/i2c-sis630.c
6690 F:      drivers/i2c/busses/i2c-sis96x.c
6691 F:      drivers/i2c/busses/i2c-via.c
6692 F:      drivers/i2c/busses/i2c-viapro.c
6693
6694 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6695 M:      Hans de Goede <hdegoede@redhat.com>
6696 L:      linux-i2c@vger.kernel.org
6697 S:      Maintained
6698 F:      drivers/i2c/busses/i2c-cht-wc.c
6699
6700 I2C/SMBUS ISMT DRIVER
6701 M:      Seth Heasley <seth.heasley@intel.com>
6702 M:      Neil Horman <nhorman@tuxdriver.com>
6703 L:      linux-i2c@vger.kernel.org
6704 F:      drivers/i2c/busses/i2c-ismt.c
6705 F:      Documentation/i2c/busses/i2c-ismt
6706
6707 I2C/SMBUS STUB DRIVER
6708 M:      Jean Delvare <jdelvare@suse.com>
6709 L:      linux-i2c@vger.kernel.org
6710 S:      Maintained
6711 F:      drivers/i2c/i2c-stub.c
6712
6713 IA64 (Itanium) PLATFORM
6714 M:      Tony Luck <tony.luck@intel.com>
6715 M:      Fenghua Yu <fenghua.yu@intel.com>
6716 L:      linux-ia64@vger.kernel.org
6717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6718 S:      Maintained
6719 F:      arch/ia64/
6720
6721 IBM Power 842 compression accelerator
6722 M:      Haren Myneni <haren@us.ibm.com>
6723 S:      Supported
6724 F:      drivers/crypto/nx/Makefile
6725 F:      drivers/crypto/nx/Kconfig
6726 F:      drivers/crypto/nx/nx-842*
6727 F:      include/linux/sw842.h
6728 F:      crypto/842.c
6729 F:      lib/842/
6730
6731 IBM Power in-Nest Crypto Acceleration
6732 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6733 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6734 L:      linux-crypto@vger.kernel.org
6735 S:      Supported
6736 F:      drivers/crypto/nx/Makefile
6737 F:      drivers/crypto/nx/Kconfig
6738 F:      drivers/crypto/nx/nx-aes*
6739 F:      drivers/crypto/nx/nx-sha*
6740 F:      drivers/crypto/nx/nx.*
6741 F:      drivers/crypto/nx/nx_csbcpb.h
6742 F:      drivers/crypto/nx/nx_debugfs.h
6743
6744 IBM Power Linux RAID adapter
6745 M:      Brian King <brking@us.ibm.com>
6746 S:      Supported
6747 F:      drivers/scsi/ipr.*
6748
6749 IBM Power SRIOV Virtual NIC Device Driver
6750 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6751 M:      John Allen <jallen@linux.vnet.ibm.com>
6752 L:      netdev@vger.kernel.org
6753 S:      Supported
6754 F:      drivers/net/ethernet/ibm/ibmvnic.*
6755
6756 IBM Power Virtual Accelerator Switchboard
6757 M:      Sukadev Bhattiprolu
6758 L:      linuxppc-dev@lists.ozlabs.org
6759 S:      Supported
6760 F:      arch/powerpc/platforms/powernv/vas*
6761 F:      arch/powerpc/platforms/powernv/copy-paste.h
6762 F:      arch/powerpc/include/asm/vas.h
6763 F:      arch/powerpc/include/uapi/asm/vas.h
6764
6765 IBM Power Virtual Ethernet Device Driver
6766 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6767 L:      netdev@vger.kernel.org
6768 S:      Supported
6769 F:      drivers/net/ethernet/ibm/ibmveth.*
6770
6771 IBM Power Virtual FC Device Drivers
6772 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6773 L:      linux-scsi@vger.kernel.org
6774 S:      Supported
6775 F:      drivers/scsi/ibmvscsi/ibmvfc*
6776
6777 IBM Power Virtual Management Channel Driver
6778 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6779 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6780 S:      Supported
6781 F:      drivers/misc/ibmvmc.*
6782
6783 IBM Power Virtual SCSI Device Drivers
6784 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6785 L:      linux-scsi@vger.kernel.org
6786 S:      Supported
6787 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6788 F:      include/scsi/viosrp.h
6789
6790 IBM Power Virtual SCSI Device Target Driver
6791 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6792 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6793 L:      linux-scsi@vger.kernel.org
6794 L:      target-devel@vger.kernel.org
6795 S:      Supported
6796 F:      drivers/scsi/ibmvscsi_tgt/
6797
6798 IBM Power VMX Cryptographic instructions
6799 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6800 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6801 L:      linux-crypto@vger.kernel.org
6802 S:      Supported
6803 F:      drivers/crypto/vmx/Makefile
6804 F:      drivers/crypto/vmx/Kconfig
6805 F:      drivers/crypto/vmx/vmx.c
6806 F:      drivers/crypto/vmx/aes*
6807 F:      drivers/crypto/vmx/ghash*
6808 F:      drivers/crypto/vmx/ppc-xlate.pl
6809
6810 IBM ServeRAID RAID DRIVER
6811 S:      Orphan
6812 F:      drivers/scsi/ips.*
6813
6814 ICH LPC AND GPIO DRIVER
6815 M:      Peter Tyser <ptyser@xes-inc.com>
6816 S:      Maintained
6817 F:      drivers/mfd/lpc_ich.c
6818 F:      drivers/gpio/gpio-ich.c
6819
6820 IDE SUBSYSTEM
6821 M:      "David S. Miller" <davem@davemloft.net>
6822 L:      linux-ide@vger.kernel.org
6823 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6825 S:      Maintained
6826 F:      Documentation/ide/
6827 F:      drivers/ide/
6828 F:      include/linux/ide.h
6829
6830 IDE/ATAPI DRIVERS
6831 M:      Borislav Petkov <bp@alien8.de>
6832 L:      linux-ide@vger.kernel.org
6833 S:      Maintained
6834 F:      Documentation/cdrom/ide-cd
6835 F:      drivers/ide/ide-cd*
6836
6837 IDEAPAD LAPTOP EXTRAS DRIVER
6838 M:      Ike Panhc <ike.pan@canonical.com>
6839 L:      platform-driver-x86@vger.kernel.org
6840 W:      http://launchpad.net/ideapad-laptop
6841 S:      Maintained
6842 F:      drivers/platform/x86/ideapad-laptop.c
6843
6844 IDEAPAD LAPTOP SLIDEBAR DRIVER
6845 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6846 L:      linux-input@vger.kernel.org
6847 W:      https://github.com/o2genum/ideapad-slidebar
6848 S:      Maintained
6849 F:      drivers/input/misc/ideapad_slidebar.c
6850
6851 IDT VersaClock 5 CLOCK DRIVER
6852 M:      Marek Vasut <marek.vasut@gmail.com>
6853 S:      Maintained
6854 F:      drivers/clk/clk-versaclock5.c
6855
6856 IEEE 802.15.4 SUBSYSTEM
6857 M:      Alexander Aring <alex.aring@gmail.com>
6858 M:      Stefan Schmidt <stefan@osg.samsung.com>
6859 L:      linux-wpan@vger.kernel.org
6860 W:      http://wpan.cakelab.org/
6861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6863 S:      Maintained
6864 F:      net/ieee802154/
6865 F:      net/mac802154/
6866 F:      drivers/net/ieee802154/
6867 F:      include/linux/nl802154.h
6868 F:      include/linux/ieee802154.h
6869 F:      include/net/nl802154.h
6870 F:      include/net/mac802154.h
6871 F:      include/net/af_ieee802154.h
6872 F:      include/net/cfg802154.h
6873 F:      include/net/ieee802154_netdev.h
6874 F:      Documentation/networking/ieee802154.txt
6875
6876 IFE PROTOCOL
6877 M:      Yotam Gigi <yotam.gi@gmail.com>
6878 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6879 F:      net/ife
6880 F:      include/net/ife.h
6881 F:      include/uapi/linux/ife.h
6882
6883 IGORPLUG-USB IR RECEIVER
6884 M:      Sean Young <sean@mess.org>
6885 L:      linux-media@vger.kernel.org
6886 S:      Maintained
6887 F:      drivers/media/rc/igorplugusb.c
6888
6889 IGUANAWORKS USB IR TRANSCEIVER
6890 M:      Sean Young <sean@mess.org>
6891 L:      linux-media@vger.kernel.org
6892 S:      Maintained
6893 F:      drivers/media/rc/iguanair.c
6894
6895 IIO DIGITAL POTENTIOMETER DAC
6896 M:      Peter Rosin <peda@axentia.se>
6897 L:      linux-iio@vger.kernel.org
6898 S:      Maintained
6899 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6900 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6901 F:      drivers/iio/dac/dpot-dac.c
6902
6903 IIO ENVELOPE DETECTOR
6904 M:      Peter Rosin <peda@axentia.se>
6905 L:      linux-iio@vger.kernel.org
6906 S:      Maintained
6907 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6908 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6909 F:      drivers/iio/adc/envelope-detector.c
6910
6911 IIO MULTIPLEXER
6912 M:      Peter Rosin <peda@axentia.se>
6913 L:      linux-iio@vger.kernel.org
6914 S:      Maintained
6915 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6916 F:      drivers/iio/multiplexer/iio-mux.c
6917
6918 IIO SUBSYSTEM AND DRIVERS
6919 M:      Jonathan Cameron <jic23@kernel.org>
6920 R:      Hartmut Knaack <knaack.h@gmx.de>
6921 R:      Lars-Peter Clausen <lars@metafoo.de>
6922 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6923 L:      linux-iio@vger.kernel.org
6924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6925 S:      Maintained
6926 F:      Documentation/ABI/testing/configfs-iio*
6927 F:      Documentation/ABI/testing/sysfs-bus-iio*
6928 F:      Documentation/devicetree/bindings/iio/
6929 F:      drivers/iio/
6930 F:      drivers/staging/iio/
6931 F:      include/linux/iio/
6932 F:      tools/iio/
6933
6934 IKANOS/ADI EAGLE ADSL USB DRIVER
6935 M:      Matthieu Castet <castet.matthieu@free.fr>
6936 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6937 S:      Maintained
6938 F:      drivers/usb/atm/ueagle-atm.c
6939
6940 IMGTEC ASCII LCD DRIVER
6941 M:      Paul Burton <paul.burton@mips.com>
6942 S:      Maintained
6943 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6944 F:      drivers/auxdisplay/img-ascii-lcd.c
6945
6946 IMGTEC IR DECODER DRIVER
6947 M:      James Hogan <jhogan@kernel.org>
6948 S:      Maintained
6949 F:      drivers/media/rc/img-ir/
6950
6951 IMON SOUNDGRAPH USB IR RECEIVER
6952 M:      Sean Young <sean@mess.org>
6953 L:      linux-media@vger.kernel.org
6954 S:      Maintained
6955 F:      drivers/media/rc/imon_raw.c
6956 F:      drivers/media/rc/imon.c
6957
6958 IMS TWINTURBO FRAMEBUFFER DRIVER
6959 L:      linux-fbdev@vger.kernel.org
6960 S:      Orphan
6961 F:      drivers/video/fbdev/imsttfb.c
6962
6963 INA209 HARDWARE MONITOR DRIVER
6964 M:      Guenter Roeck <linux@roeck-us.net>
6965 L:      linux-hwmon@vger.kernel.org
6966 S:      Maintained
6967 F:      Documentation/hwmon/ina209
6968 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6969 F:      drivers/hwmon/ina209.c
6970
6971 INA2XX HARDWARE MONITOR DRIVER
6972 M:      Guenter Roeck <linux@roeck-us.net>
6973 L:      linux-hwmon@vger.kernel.org
6974 S:      Maintained
6975 F:      Documentation/hwmon/ina2xx
6976 F:      drivers/hwmon/ina2xx.c
6977 F:      include/linux/platform_data/ina2xx.h
6978
6979 INDUSTRY PACK SUBSYSTEM (IPACK)
6980 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6981 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6982 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6983 L:      industrypack-devel@lists.sourceforge.net
6984 W:      http://industrypack.sourceforge.net
6985 S:      Maintained
6986 F:      drivers/ipack/
6987
6988 INFINIBAND SUBSYSTEM
6989 M:      Doug Ledford <dledford@redhat.com>
6990 M:      Jason Gunthorpe <jgg@mellanox.com>
6991 L:      linux-rdma@vger.kernel.org
6992 W:      https://github.com/linux-rdma/rdma-core
6993 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6995 S:      Supported
6996 F:      Documentation/devicetree/bindings/infiniband/
6997 F:      Documentation/infiniband/
6998 F:      drivers/infiniband/
6999 F:      include/uapi/linux/if_infiniband.h
7000 F:      include/uapi/rdma/
7001 F:      include/rdma/
7002
7003 INGENIC JZ4780 DMA Driver
7004 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7005 S:      Maintained
7006 F:      drivers/dma/dma-jz4780.c
7007
7008 INGENIC JZ4780 NAND DRIVER
7009 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7010 L:      linux-mtd@lists.infradead.org
7011 S:      Maintained
7012 F:      drivers/mtd/nand/raw/jz4780_*
7013
7014 INOTIFY
7015 M:      Jan Kara <jack@suse.cz>
7016 R:      Amir Goldstein <amir73il@gmail.com>
7017 L:      linux-fsdevel@vger.kernel.org
7018 S:      Maintained
7019 F:      Documentation/filesystems/inotify.txt
7020 F:      fs/notify/inotify/
7021 F:      include/linux/inotify.h
7022 F:      include/uapi/linux/inotify.h
7023
7024 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7025 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7026 L:      linux-input@vger.kernel.org
7027 Q:      http://patchwork.kernel.org/project/linux-input/list/
7028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7029 S:      Maintained
7030 F:      drivers/input/
7031 F:      include/linux/input.h
7032 F:      include/uapi/linux/input.h
7033 F:      include/uapi/linux/input-event-codes.h
7034 F:      include/linux/input/
7035 F:      Documentation/devicetree/bindings/input/
7036 F:      Documentation/input/
7037
7038 INPUT MULTITOUCH (MT) PROTOCOL
7039 M:      Henrik Rydberg <rydberg@bitmath.org>
7040 L:      linux-input@vger.kernel.org
7041 S:      Odd fixes
7042 F:      Documentation/input/multi-touch-protocol.rst
7043 F:      drivers/input/input-mt.c
7044 K:      \b(ABS|SYN)_MT_
7045
7046 INSIDE SECURE CRYPTO DRIVER
7047 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7048 F:      drivers/crypto/inside-secure/
7049 S:      Maintained
7050 L:      linux-crypto@vger.kernel.org
7051
7052 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7053 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7054 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7055 L:      linux-integrity@vger.kernel.org
7056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7057 S:      Supported
7058 F:      security/integrity/ima/
7059
7060 INTEL 810/815 FRAMEBUFFER DRIVER
7061 M:      Antonino Daplas <adaplas@gmail.com>
7062 L:      linux-fbdev@vger.kernel.org
7063 S:      Maintained
7064 F:      drivers/video/fbdev/i810/
7065
7066 INTEL ASoC BDW/HSW DRIVERS
7067 M:      Jie Yang <yang.jie@linux.intel.com>
7068 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7069 S:      Supported
7070 F:      sound/soc/intel/common/sst-dsp*
7071 F:      sound/soc/intel/common/sst-firmware.c
7072 F:      sound/soc/intel/boards/broadwell.c
7073 F:      sound/soc/intel/haswell/
7074
7075 INTEL C600 SERIES SAS CONTROLLER DRIVER
7076 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7077 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7078 L:      linux-scsi@vger.kernel.org
7079 T:      git git://git.code.sf.net/p/intel-sas/isci
7080 S:      Supported
7081 F:      drivers/scsi/isci/
7082
7083 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7084 M:      Jani Nikula <jani.nikula@linux.intel.com>
7085 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7086 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7087 L:      intel-gfx@lists.freedesktop.org
7088 W:      https://01.org/linuxgraphics/
7089 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7090 C:      irc://chat.freenode.net/intel-gfx
7091 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7092 T:      git git://anongit.freedesktop.org/drm-intel
7093 S:      Supported
7094 F:      drivers/gpu/drm/i915/
7095 F:      include/drm/i915*
7096 F:      include/uapi/drm/i915_drm.h
7097 F:      Documentation/gpu/i915.rst
7098
7099 INTEL ETHERNET DRIVERS
7100 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7101 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7102 W:      http://www.intel.com/support/feedback.htm
7103 W:      http://e1000.sourceforge.net/
7104 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7107 S:      Supported
7108 F:      Documentation/networking/e100.txt
7109 F:      Documentation/networking/e1000.txt
7110 F:      Documentation/networking/e1000e.txt
7111 F:      Documentation/networking/igb.txt
7112 F:      Documentation/networking/igbvf.txt
7113 F:      Documentation/networking/ixgb.txt
7114 F:      Documentation/networking/ixgbe.txt
7115 F:      Documentation/networking/ixgbevf.txt
7116 F:      Documentation/networking/i40e.txt
7117 F:      Documentation/networking/i40evf.txt
7118 F:      Documentation/networking/ice.txt
7119 F:      drivers/net/ethernet/intel/
7120 F:      drivers/net/ethernet/intel/*/
7121 F:      include/linux/avf/virtchnl.h
7122
7123 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7124 M:      Maik Broemme <mbroemme@libmpq.org>
7125 L:      linux-fbdev@vger.kernel.org
7126 S:      Maintained
7127 F:      Documentation/fb/intelfb.txt
7128 F:      drivers/video/fbdev/intelfb/
7129
7130 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7131 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7132 M:      Zhi Wang <zhi.a.wang@intel.com>
7133 L:      intel-gvt-dev@lists.freedesktop.org
7134 L:      intel-gfx@lists.freedesktop.org
7135 W:      https://01.org/igvt-g
7136 T:      git https://github.com/intel/gvt-linux.git
7137 S:      Supported
7138 F:      drivers/gpu/drm/i915/gvt/
7139
7140 INTEL HID EVENT DRIVER
7141 M:      Alex Hung <alex.hung@canonical.com>
7142 L:      platform-driver-x86@vger.kernel.org
7143 S:      Maintained
7144 F:      drivers/platform/x86/intel-hid.c
7145
7146 INTEL I/OAT DMA DRIVER
7147 M:      Dave Jiang <dave.jiang@intel.com>
7148 R:      Dan Williams <dan.j.williams@intel.com>
7149 L:      dmaengine@vger.kernel.org
7150 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7151 S:      Supported
7152 F:      drivers/dma/ioat*
7153
7154 INTEL IDLE DRIVER
7155 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7156 M:      Len Brown <lenb@kernel.org>
7157 L:      linux-pm@vger.kernel.org
7158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7159 B:      https://bugzilla.kernel.org
7160 S:      Supported
7161 F:      drivers/idle/intel_idle.c
7162
7163 INTEL INTEGRATED SENSOR HUB DRIVER
7164 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7165 M:      Jiri Kosina <jikos@kernel.org>
7166 L:      linux-input@vger.kernel.org
7167 S:      Maintained
7168 F:      drivers/hid/intel-ish-hid/
7169
7170 INTEL IOMMU (VT-d)
7171 M:      David Woodhouse <dwmw2@infradead.org>
7172 L:      iommu@lists.linux-foundation.org
7173 T:      git git://git.infradead.org/iommu-2.6.git
7174 S:      Supported
7175 F:      drivers/iommu/intel-iommu.c
7176 F:      include/linux/intel-iommu.h
7177
7178 INTEL IOP-ADMA DMA DRIVER
7179 R:      Dan Williams <dan.j.williams@intel.com>
7180 S:      Odd fixes
7181 F:      drivers/dma/iop-adma.c
7182
7183 INTEL IPU3 CSI-2 CIO2 DRIVER
7184 M:      Yong Zhi <yong.zhi@intel.com>
7185 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7186 L:      linux-media@vger.kernel.org
7187 S:      Maintained
7188 F:      drivers/media/pci/intel/ipu3/
7189 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7190
7191 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7192 M:      Krzysztof Halasa <khalasa@piap.pl>
7193 S:      Maintained
7194 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7195 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7196 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7197 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7198 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7199 F:      drivers/net/wan/ixp4xx_hss.c
7200
7201 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7202 M:      Deepak Saxena <dsaxena@plexity.net>
7203 S:      Maintained
7204 F:      drivers/char/hw_random/ixp4xx-rng.c
7205
7206 INTEL MANAGEMENT ENGINE (mei)
7207 M:      Tomas Winkler <tomas.winkler@intel.com>
7208 L:      linux-kernel@vger.kernel.org
7209 S:      Supported
7210 F:      include/uapi/linux/mei.h
7211 F:      include/linux/mei_cl_bus.h
7212 F:      drivers/misc/mei/*
7213 F:      drivers/watchdog/mei_wdt.c
7214 F:      Documentation/misc-devices/mei/*
7215 F:      samples/mei/*
7216
7217 INTEL MENLOW THERMAL DRIVER
7218 M:      Sujith Thomas <sujith.thomas@intel.com>
7219 L:      platform-driver-x86@vger.kernel.org
7220 W:      https://01.org/linux-acpi
7221 S:      Supported
7222 F:      drivers/platform/x86/intel_menlow.c
7223
7224 INTEL MERRIFIELD GPIO DRIVER
7225 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7226 L:      linux-gpio@vger.kernel.org
7227 S:      Maintained
7228 F:      drivers/gpio/gpio-merrifield.c
7229
7230 INTEL MIC DRIVERS (mic)
7231 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7232 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7233 S:      Supported
7234 W:      https://github.com/sudeepdutt/mic
7235 W:      http://software.intel.com/en-us/mic-developer
7236 F:      include/linux/mic_bus.h
7237 F:      include/linux/scif.h
7238 F:      include/uapi/linux/mic_common.h
7239 F:      include/uapi/linux/mic_ioctl.h
7240 F:      include/uapi/linux/scif_ioctl.h
7241 F:      drivers/misc/mic/
7242 F:      drivers/dma/mic_x100_dma.c
7243 F:      drivers/dma/mic_x100_dma.h
7244 F:      Documentation/mic/
7245
7246 INTEL PMC CORE DRIVER
7247 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7248 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7249 L:      platform-driver-x86@vger.kernel.org
7250 S:      Maintained
7251 F:      arch/x86/include/asm/pmc_core.h
7252 F:      drivers/platform/x86/intel_pmc_core*
7253
7254 INTEL PMC/P-Unit IPC DRIVER
7255 M:      Zha Qipeng<qipeng.zha@intel.com>
7256 L:      platform-driver-x86@vger.kernel.org
7257 S:      Maintained
7258 F:      drivers/platform/x86/intel_pmc_ipc.c
7259 F:      drivers/platform/x86/intel_punit_ipc.c
7260 F:      arch/x86/include/asm/intel_pmc_ipc.h
7261 F:      arch/x86/include/asm/intel_punit_ipc.h
7262
7263 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7264 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7265 L:      linux-wireless@vger.kernel.org
7266 S:      Maintained
7267 F:      Documentation/networking/README.ipw2100
7268 F:      Documentation/networking/README.ipw2200
7269 F:      drivers/net/wireless/intel/ipw2x00/
7270
7271 INTEL PSTATE DRIVER
7272 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7273 M:      Len Brown <lenb@kernel.org>
7274 L:      linux-pm@vger.kernel.org
7275 S:      Supported
7276 F:      drivers/cpufreq/intel_pstate.c
7277
7278 INTEL RDMA RNIC DRIVER
7279 M:      Faisal Latif <faisal.latif@intel.com>
7280 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7281 L:      linux-rdma@vger.kernel.org
7282 S:      Supported
7283 F:      drivers/infiniband/hw/i40iw/
7284 F:      include/uapi/rdma/i40iw-abi.h
7285
7286 INTEL SHA MULTIBUFFER DRIVER
7287 M:      Megha Dey <megha.dey@linux.intel.com>
7288 R:      Tim Chen <tim.c.chen@linux.intel.com>
7289 L:      linux-crypto@vger.kernel.org
7290 S:      Supported
7291 F:      arch/x86/crypto/sha*-mb
7292 F:      crypto/mcryptd.c
7293
7294 INTEL TELEMETRY DRIVER
7295 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7296 L:      platform-driver-x86@vger.kernel.org
7297 S:      Maintained
7298 F:      arch/x86/include/asm/intel_telemetry.h
7299 F:      drivers/platform/x86/intel_telemetry*
7300
7301 INTEL VIRTUAL BUTTON DRIVER
7302 M:      AceLan Kao <acelan.kao@canonical.com>
7303 L:      platform-driver-x86@vger.kernel.org
7304 S:      Maintained
7305 F:      drivers/platform/x86/intel-vbtn.c
7306
7307 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7308 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7309 L:      linux-wireless@vger.kernel.org
7310 S:      Supported
7311 F:      drivers/net/wireless/intel/iwlegacy/
7312
7313 INTEL WIRELESS WIFI LINK (iwlwifi)
7314 M:      Johannes Berg <johannes.berg@intel.com>
7315 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7316 M:      Luca Coelho <luciano.coelho@intel.com>
7317 M:      Intel Linux Wireless <linuxwifi@intel.com>
7318 L:      linux-wireless@vger.kernel.org
7319 W:      http://intellinuxwireless.org
7320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7321 S:      Supported
7322 F:      drivers/net/wireless/intel/iwlwifi/
7323
7324 INTEL WIRELESS WIMAX CONNECTION 2400
7325 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7326 M:      linux-wimax@intel.com
7327 L:      wimax@linuxwimax.org (subscribers-only)
7328 S:      Supported
7329 W:      http://linuxwimax.org
7330 F:      Documentation/wimax/README.i2400m
7331 F:      drivers/net/wimax/i2400m/
7332 F:      include/uapi/linux/wimax/i2400m.h
7333
7334 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7335 M:      Mario Limonciello <mario.limonciello@dell.com>
7336 S:      Maintained
7337 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7338
7339 INTEL(R) TRACE HUB
7340 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7341 S:      Supported
7342 F:      Documentation/trace/intel_th.txt
7343 F:      drivers/hwtracing/intel_th/
7344
7345 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7346 M:      Ning Sun <ning.sun@intel.com>
7347 L:      tboot-devel@lists.sourceforge.net
7348 W:      http://tboot.sourceforge.net
7349 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7350 S:      Supported
7351 F:      Documentation/intel_txt.txt
7352 F:      include/linux/tboot.h
7353 F:      arch/x86/kernel/tboot.c
7354
7355 INTEL-MID GPIO DRIVER
7356 M:      David Cohen <david.a.cohen@linux.intel.com>
7357 L:      linux-gpio@vger.kernel.org
7358 S:      Maintained
7359 F:      drivers/gpio/gpio-intel-mid.c
7360
7361 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7362 M:      Linus Walleij <linus.walleij@linaro.org>
7363 L:      linux-iio@vger.kernel.org
7364 S:      Maintained
7365 F:      drivers/iio/gyro/mpu3050*
7366 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7367
7368 IOC3 ETHERNET DRIVER
7369 M:      Ralf Baechle <ralf@linux-mips.org>
7370 L:      linux-mips@linux-mips.org
7371 S:      Maintained
7372 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7373
7374 IOC3 SERIAL DRIVER
7375 M:      Pat Gefre <pfg@sgi.com>
7376 L:      linux-serial@vger.kernel.org
7377 S:      Maintained
7378 F:      drivers/tty/serial/ioc3_serial.c
7379
7380 IOMMU DRIVERS
7381 M:      Joerg Roedel <joro@8bytes.org>
7382 L:      iommu@lists.linux-foundation.org
7383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7384 S:      Maintained
7385 F:      Documentation/devicetree/bindings/iommu/
7386 F:      drivers/iommu/
7387 F:      include/linux/iommu.h
7388 F:      include/linux/of_iommu.h
7389 F:      include/linux/iova.h
7390
7391 IP MASQUERADING
7392 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7393 S:      Maintained
7394 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7395
7396 IPMI SUBSYSTEM
7397 M:      Corey Minyard <minyard@acm.org>
7398 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7399 W:      http://openipmi.sourceforge.net/
7400 S:      Supported
7401 F:      Documentation/IPMI.txt
7402 F:      drivers/char/ipmi/
7403 F:      include/linux/ipmi*
7404 F:      include/uapi/linux/ipmi*
7405
7406 IPS SCSI RAID DRIVER
7407 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7408 L:      linux-scsi@vger.kernel.org
7409 W:      http://www.adaptec.com/
7410 S:      Maintained
7411 F:      drivers/scsi/ips*
7412
7413 IPVS
7414 M:      Wensong Zhang <wensong@linux-vs.org>
7415 M:      Simon Horman <horms@verge.net.au>
7416 M:      Julian Anastasov <ja@ssi.bg>
7417 L:      netdev@vger.kernel.org
7418 L:      lvs-devel@vger.kernel.org
7419 S:      Maintained
7420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7422 F:      Documentation/networking/ipvs-sysctl.txt
7423 F:      include/net/ip_vs.h
7424 F:      include/uapi/linux/ip_vs.h
7425 F:      net/netfilter/ipvs/
7426
7427 IPWIRELESS DRIVER
7428 M:      Jiri Kosina <jikos@kernel.org>
7429 M:      David Sterba <dsterba@suse.com>
7430 S:      Odd Fixes
7431 F:      drivers/tty/ipwireless/
7432
7433 IPX NETWORK LAYER
7434 L:      netdev@vger.kernel.org
7435 S:      Obsolete
7436 F:      include/uapi/linux/ipx.h
7437 F:      drivers/staging/ipx/
7438
7439 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7440 M:      Marc Zyngier <marc.zyngier@arm.com>
7441 S:      Maintained
7442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7443 F:      Documentation/IRQ-domain.txt
7444 F:      include/linux/irqdomain.h
7445 F:      kernel/irq/irqdomain.c
7446 F:      kernel/irq/msi.c
7447
7448 IRQ SUBSYSTEM
7449 M:      Thomas Gleixner <tglx@linutronix.de>
7450 L:      linux-kernel@vger.kernel.org
7451 S:      Maintained
7452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7453 F:      kernel/irq/
7454
7455 IRQCHIP DRIVERS
7456 M:      Thomas Gleixner <tglx@linutronix.de>
7457 M:      Jason Cooper <jason@lakedaemon.net>
7458 M:      Marc Zyngier <marc.zyngier@arm.com>
7459 L:      linux-kernel@vger.kernel.org
7460 S:      Maintained
7461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7462 F:      Documentation/devicetree/bindings/interrupt-controller/
7463 F:      drivers/irqchip/
7464
7465 ISA
7466 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7467 S:      Maintained
7468 F:      Documentation/isa.txt
7469 F:      drivers/base/isa.c
7470 F:      include/linux/isa.h
7471
7472 ISA RADIO MODULE
7473 M:      Hans Verkuil <hverkuil@xs4all.nl>
7474 L:      linux-media@vger.kernel.org
7475 T:      git git://linuxtv.org/media_tree.git
7476 W:      https://linuxtv.org
7477 S:      Maintained
7478 F:      drivers/media/radio/radio-isa*
7479
7480 ISAPNP
7481 M:      Jaroslav Kysela <perex@perex.cz>
7482 S:      Maintained
7483 F:      Documentation/isapnp.txt
7484 F:      drivers/pnp/isapnp/
7485 F:      include/linux/isapnp.h
7486
7487 ISCSI
7488 M:      Lee Duncan <lduncan@suse.com>
7489 M:      Chris Leech <cleech@redhat.com>
7490 L:      open-iscsi@googlegroups.com
7491 W:      www.open-iscsi.com
7492 S:      Maintained
7493 F:      drivers/scsi/*iscsi*
7494 F:      include/scsi/*iscsi*
7495
7496 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7497 M:      Peter Jones <pjones@redhat.com>
7498 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7499 S:      Maintained
7500 F:      drivers/firmware/iscsi_ibft*
7501
7502 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7503 M:      Or Gerlitz <ogerlitz@mellanox.com>
7504 M:      Sagi Grimberg <sagi@grimberg.me>
7505 M:      Roi Dayan <roid@mellanox.com>
7506 L:      linux-rdma@vger.kernel.org
7507 S:      Supported
7508 W:      http://www.openfabrics.org
7509 W:      www.open-iscsi.org
7510 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7511 F:      drivers/infiniband/ulp/iser/
7512
7513 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7514 M:      Sagi Grimberg <sagi@grimberg.me>
7515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7516 L:      linux-rdma@vger.kernel.org
7517 L:      target-devel@vger.kernel.org
7518 S:      Supported
7519 W:      http://www.linux-iscsi.org
7520 F:      drivers/infiniband/ulp/isert
7521
7522 ISDN SUBSYSTEM
7523 M:      Karsten Keil <isdn@linux-pingi.de>
7524 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7525 L:      netdev@vger.kernel.org
7526 W:      http://www.isdn4linux.de
7527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7528 S:      Maintained
7529 F:      Documentation/isdn/
7530 F:      drivers/isdn/
7531 F:      include/linux/isdn.h
7532 F:      include/linux/isdn/
7533 F:      include/uapi/linux/isdn.h
7534 F:      include/uapi/linux/isdn/
7535
7536 ISDN SUBSYSTEM (Eicon active card driver)
7537 M:      Armin Schindler <mac@melware.de>
7538 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7539 W:      http://www.melware.de
7540 S:      Maintained
7541 F:      drivers/isdn/hardware/eicon/
7542
7543 IT87 HARDWARE MONITORING DRIVER
7544 M:      Jean Delvare <jdelvare@suse.com>
7545 L:      linux-hwmon@vger.kernel.org
7546 S:      Maintained
7547 F:      Documentation/hwmon/it87
7548 F:      drivers/hwmon/it87.c
7549
7550 IT913X MEDIA DRIVER
7551 M:      Antti Palosaari <crope@iki.fi>
7552 L:      linux-media@vger.kernel.org
7553 W:      https://linuxtv.org
7554 W:      http://palosaari.fi/linux/
7555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7556 T:      git git://linuxtv.org/anttip/media_tree.git
7557 S:      Maintained
7558 F:      drivers/media/tuners/it913x*
7559
7560 IVTV VIDEO4LINUX DRIVER
7561 M:      Andy Walls <awalls@md.metrocast.net>
7562 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7563 L:      linux-media@vger.kernel.org
7564 T:      git git://linuxtv.org/media_tree.git
7565 W:      http://www.ivtvdriver.org
7566 S:      Maintained
7567 F:      Documentation/media/v4l-drivers/ivtv*
7568 F:      drivers/media/pci/ivtv/
7569 F:      include/uapi/linux/ivtv*
7570
7571 IX2505V MEDIA DRIVER
7572 M:      Malcolm Priestley <tvboxspy@gmail.com>
7573 L:      linux-media@vger.kernel.org
7574 W:      https://linuxtv.org
7575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7576 S:      Maintained
7577 F:      drivers/media/dvb-frontends/ix2505v*
7578
7579 JAILHOUSE HYPERVISOR INTERFACE
7580 M:      Jan Kiszka <jan.kiszka@siemens.com>
7581 L:      jailhouse-dev@googlegroups.com
7582 S:      Maintained
7583 F:      arch/x86/kernel/jailhouse.c
7584 F:      arch/x86/include/asm/jailhouse_para.h
7585
7586 JC42.4 TEMPERATURE SENSOR DRIVER
7587 M:      Guenter Roeck <linux@roeck-us.net>
7588 L:      linux-hwmon@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/hwmon/jc42.c
7591 F:      Documentation/hwmon/jc42
7592
7593 JFS FILESYSTEM
7594 M:      Dave Kleikamp <shaggy@kernel.org>
7595 L:      jfs-discussion@lists.sourceforge.net
7596 W:      http://jfs.sourceforge.net/
7597 T:      git git://github.com/kleikamp/linux-shaggy.git
7598 S:      Maintained
7599 F:      Documentation/filesystems/jfs.txt
7600 F:      fs/jfs/
7601
7602 JME NETWORK DRIVER
7603 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7604 L:      netdev@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/net/ethernet/jme.*
7607
7608 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7609 M:      David Woodhouse <dwmw2@infradead.org>
7610 L:      linux-mtd@lists.infradead.org
7611 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7612 S:      Maintained
7613 F:      fs/jffs2/
7614 F:      include/uapi/linux/jffs2.h
7615
7616 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7617 M:      "Theodore Ts'o" <tytso@mit.edu>
7618 M:      Jan Kara <jack@suse.com>
7619 L:      linux-ext4@vger.kernel.org
7620 S:      Maintained
7621 F:      fs/jbd2/
7622 F:      include/linux/jbd2.h
7623
7624 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7625 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7626 L:      linux-media@vger.kernel.org
7627 S:      Maintained
7628 F:      drivers/media/platform/rcar_jpu.c
7629
7630 JSM Neo PCI based serial card
7631 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7632 L:      linux-serial@vger.kernel.org
7633 S:      Maintained
7634 F:      drivers/tty/serial/jsm/
7635
7636 K10TEMP HARDWARE MONITORING DRIVER
7637 M:      Clemens Ladisch <clemens@ladisch.de>
7638 L:      linux-hwmon@vger.kernel.org
7639 S:      Maintained
7640 F:      Documentation/hwmon/k10temp
7641 F:      drivers/hwmon/k10temp.c
7642
7643 K8TEMP HARDWARE MONITORING DRIVER
7644 M:      Rudolf Marek <r.marek@assembler.cz>
7645 L:      linux-hwmon@vger.kernel.org
7646 S:      Maintained
7647 F:      Documentation/hwmon/k8temp
7648 F:      drivers/hwmon/k8temp.c
7649
7650 KASAN
7651 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7652 R:      Alexander Potapenko <glider@google.com>
7653 R:      Dmitry Vyukov <dvyukov@google.com>
7654 L:      kasan-dev@googlegroups.com
7655 S:      Maintained
7656 F:      arch/*/include/asm/kasan.h
7657 F:      arch/*/mm/kasan_init*
7658 F:      Documentation/dev-tools/kasan.rst
7659 F:      include/linux/kasan*.h
7660 F:      lib/test_kasan.c
7661 F:      mm/kasan/
7662 F:      scripts/Makefile.kasan
7663
7664 KCONFIG
7665 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7667 L:      linux-kbuild@vger.kernel.org
7668 S:      Maintained
7669 F:      Documentation/kbuild/kconfig-language.txt
7670 F:      scripts/kconfig/
7671
7672 KDUMP
7673 M:      Dave Young <dyoung@redhat.com>
7674 M:      Baoquan He <bhe@redhat.com>
7675 R:      Vivek Goyal <vgoyal@redhat.com>
7676 L:      kexec@lists.infradead.org
7677 W:      http://lse.sourceforge.net/kdump/
7678 S:      Maintained
7679 F:      Documentation/kdump/
7680
7681 KEENE FM RADIO TRANSMITTER DRIVER
7682 M:      Hans Verkuil <hverkuil@xs4all.nl>
7683 L:      linux-media@vger.kernel.org
7684 T:      git git://linuxtv.org/media_tree.git
7685 W:      https://linuxtv.org
7686 S:      Maintained
7687 F:      drivers/media/radio/radio-keene*
7688
7689 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7690 M:      Ian Kent <raven@themaw.net>
7691 L:      autofs@vger.kernel.org
7692 S:      Maintained
7693 F:      fs/autofs4/
7694
7695 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7696 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7697 M:      Michal Marek <michal.lkml@markovi.net>
7698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7699 L:      linux-kbuild@vger.kernel.org
7700 S:      Maintained
7701 F:      Documentation/kbuild/
7702 F:      Makefile
7703 F:      scripts/Kbuild*
7704 F:      scripts/Makefile*
7705 F:      scripts/basic/
7706 F:      scripts/mk*
7707 F:      scripts/mod/
7708 F:      scripts/package/
7709
7710 KERNEL JANITORS
7711 L:      kernel-janitors@vger.kernel.org
7712 W:      http://kernelnewbies.org/KernelJanitors
7713 S:      Odd Fixes
7714
7715 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7716 M:      "J. Bruce Fields" <bfields@fieldses.org>
7717 M:      Jeff Layton <jlayton@kernel.org>
7718 L:      linux-nfs@vger.kernel.org
7719 W:      http://nfs.sourceforge.net/
7720 T:      git git://linux-nfs.org/~bfields/linux.git
7721 S:      Supported
7722 F:      fs/nfsd/
7723 F:      include/uapi/linux/nfsd/
7724 F:      fs/lockd/
7725 F:      fs/nfs_common/
7726 F:      net/sunrpc/
7727 F:      include/linux/lockd/
7728 F:      include/linux/sunrpc/
7729 F:      include/uapi/linux/sunrpc/
7730
7731 KERNEL SELFTEST FRAMEWORK
7732 M:      Shuah Khan <shuah@kernel.org>
7733 L:      linux-kselftest@vger.kernel.org
7734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7735 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7736 S:      Maintained
7737 F:      tools/testing/selftests/
7738 F:      Documentation/dev-tools/kselftest*
7739
7740 KERNEL USERMODE HELPER
7741 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7742 L:      linux-kernel@vger.kernel.org
7743 S:      Maintained
7744 F:      kernel/umh.c
7745 F:      include/linux/umh.h
7746
7747 KERNEL VIRTUAL MACHINE (KVM)
7748 M:      Paolo Bonzini <pbonzini@redhat.com>
7749 M:      Radim Krčmář <rkrcmar@redhat.com>
7750 L:      kvm@vger.kernel.org
7751 W:      http://www.linux-kvm.org
7752 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7753 S:      Supported
7754 F:      Documentation/virtual/kvm/
7755 F:      include/trace/events/kvm.h
7756 F:      include/uapi/asm-generic/kvm*
7757 F:      include/uapi/linux/kvm*
7758 F:      include/asm-generic/kvm*
7759 F:      include/linux/kvm*
7760 F:      include/kvm/iodev.h
7761 F:      virt/kvm/*
7762 F:      tools/kvm/
7763
7764 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7765 M:      Joerg Roedel <joro@8bytes.org>
7766 L:      kvm@vger.kernel.org
7767 W:      http://www.linux-kvm.org/
7768 S:      Maintained
7769 F:      arch/x86/include/asm/svm.h
7770 F:      arch/x86/kvm/svm.c
7771
7772 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7773 M:      Christoffer Dall <christoffer.dall@arm.com>
7774 M:      Marc Zyngier <marc.zyngier@arm.com>
7775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7776 L:      kvmarm@lists.cs.columbia.edu
7777 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7779 S:      Supported
7780 F:      arch/arm/include/uapi/asm/kvm*
7781 F:      arch/arm/include/asm/kvm*
7782 F:      arch/arm/kvm/
7783 F:      virt/kvm/arm/
7784 F:      include/kvm/arm_*
7785
7786 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7787 M:      Christoffer Dall <christoffer.dall@arm.com>
7788 M:      Marc Zyngier <marc.zyngier@arm.com>
7789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7790 L:      kvmarm@lists.cs.columbia.edu
7791 S:      Maintained
7792 F:      arch/arm64/include/uapi/asm/kvm*
7793 F:      arch/arm64/include/asm/kvm*
7794 F:      arch/arm64/kvm/
7795
7796 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7797 M:      James Hogan <jhogan@kernel.org>
7798 L:      linux-mips@linux-mips.org
7799 S:      Supported
7800 F:      arch/mips/include/uapi/asm/kvm*
7801 F:      arch/mips/include/asm/kvm*
7802 F:      arch/mips/kvm/
7803
7804 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7805 M:      Paul Mackerras <paulus@ozlabs.org>
7806 L:      kvm-ppc@vger.kernel.org
7807 W:      http://www.linux-kvm.org/
7808 T:      git git://github.com/agraf/linux-2.6.git
7809 S:      Supported
7810 F:      arch/powerpc/include/uapi/asm/kvm*
7811 F:      arch/powerpc/include/asm/kvm*
7812 F:      arch/powerpc/kvm/
7813 F:      arch/powerpc/kernel/kvm*
7814
7815 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7816 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7817 M:      Janosch Frank <frankja@linux.ibm.com>
7818 R:      David Hildenbrand <david@redhat.com>
7819 R:      Cornelia Huck <cohuck@redhat.com>
7820 L:      linux-s390@vger.kernel.org
7821 W:      http://www.ibm.com/developerworks/linux/linux390/
7822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7823 S:      Supported
7824 F:      arch/s390/include/uapi/asm/kvm*
7825 F:      arch/s390/include/asm/gmap.h
7826 F:      arch/s390/include/asm/kvm*
7827 F:      arch/s390/kvm/
7828 F:      arch/s390/mm/gmap.c
7829
7830 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7831 M:      Paolo Bonzini <pbonzini@redhat.com>
7832 M:      Radim Krčmář <rkrcmar@redhat.com>
7833 L:      kvm@vger.kernel.org
7834 W:      http://www.linux-kvm.org
7835 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7836 S:      Supported
7837 F:      arch/x86/kvm/
7838 F:      arch/x86/include/uapi/asm/kvm*
7839 F:      arch/x86/include/asm/kvm*
7840 F:      arch/x86/include/asm/pvclock-abi.h
7841 F:      arch/x86/kernel/kvm.c
7842 F:      arch/x86/kernel/kvmclock.c
7843
7844 KERNFS
7845 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7846 M:      Tejun Heo <tj@kernel.org>
7847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7848 S:      Supported
7849 F:      include/linux/kernfs.h
7850 F:      fs/kernfs/
7851
7852 KEXEC
7853 M:      Eric Biederman <ebiederm@xmission.com>
7854 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7855 L:      kexec@lists.infradead.org
7856 S:      Maintained
7857 F:      include/linux/kexec.h
7858 F:      include/uapi/linux/kexec.h
7859 F:      kernel/kexec*
7860
7861 KEYS-ENCRYPTED
7862 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7863 L:      linux-integrity@vger.kernel.org
7864 L:      keyrings@vger.kernel.org
7865 S:      Supported
7866 F:      Documentation/security/keys/trusted-encrypted.rst
7867 F:      include/keys/encrypted-type.h
7868 F:      security/keys/encrypted-keys/
7869
7870 KEYS-TRUSTED
7871 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7872 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7873 L:      linux-integrity@vger.kernel.org
7874 L:      keyrings@vger.kernel.org
7875 S:      Supported
7876 F:      Documentation/security/keys/trusted-encrypted.rst
7877 F:      include/keys/trusted-type.h
7878 F:      security/keys/trusted.c
7879 F:      security/keys/trusted.h
7880
7881 KEYS/KEYRINGS:
7882 M:      David Howells <dhowells@redhat.com>
7883 L:      keyrings@vger.kernel.org
7884 S:      Maintained
7885 F:      Documentation/security/keys/core.rst
7886 F:      include/linux/key.h
7887 F:      include/linux/key-type.h
7888 F:      include/linux/keyctl.h
7889 F:      include/uapi/linux/keyctl.h
7890 F:      include/keys/
7891 F:      security/keys/
7892
7893 KGDB / KDB /debug_core
7894 M:      Jason Wessel <jason.wessel@windriver.com>
7895 M:      Daniel Thompson <daniel.thompson@linaro.org>
7896 W:      http://kgdb.wiki.kernel.org/
7897 L:      kgdb-bugreport@lists.sourceforge.net
7898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7899 S:      Maintained
7900 F:      Documentation/dev-tools/kgdb.rst
7901 F:      drivers/misc/kgdbts.c
7902 F:      drivers/tty/serial/kgdboc.c
7903 F:      include/linux/kdb.h
7904 F:      include/linux/kgdb.h
7905 F:      kernel/debug/
7906
7907 KMEMLEAK
7908 M:      Catalin Marinas <catalin.marinas@arm.com>
7909 S:      Maintained
7910 F:      Documentation/dev-tools/kmemleak.rst
7911 F:      include/linux/kmemleak.h
7912 F:      mm/kmemleak.c
7913 F:      mm/kmemleak-test.c
7914
7915 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7916 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7917 L:      linux-kernel@vger.kernel.org
7918 S:      Maintained
7919 F:      kernel/kmod.c
7920 F:      include/linux/kmod.h
7921 F:      lib/test_kmod.c
7922 F:      tools/testing/selftests/kmod/
7923
7924 KPROBES
7925 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7926 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7927 M:      "David S. Miller" <davem@davemloft.net>
7928 M:      Masami Hiramatsu <mhiramat@kernel.org>
7929 S:      Maintained
7930 F:      Documentation/kprobes.txt
7931 F:      include/linux/kprobes.h
7932 F:      include/asm-generic/kprobes.h
7933 F:      kernel/kprobes.c
7934
7935 KS0108 LCD CONTROLLER DRIVER
7936 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7937 W:      http://miguelojeda.es/auxdisplay.htm
7938 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7939 S:      Maintained
7940 F:      Documentation/auxdisplay/ks0108
7941 F:      drivers/auxdisplay/ks0108.c
7942 F:      include/linux/ks0108.h
7943
7944 L3MDEV
7945 M:      David Ahern <dsa@cumulusnetworks.com>
7946 L:      netdev@vger.kernel.org
7947 S:      Maintained
7948 F:      net/l3mdev
7949 F:      include/net/l3mdev.h
7950
7951 LANTIQ MIPS ARCHITECTURE
7952 M:      John Crispin <john@phrozen.org>
7953 L:      linux-mips@linux-mips.org
7954 S:      Maintained
7955 F:      arch/mips/lantiq
7956 F:      drivers/soc/lantiq
7957
7958 LAPB module
7959 L:      linux-x25@vger.kernel.org
7960 S:      Orphan
7961 F:      Documentation/networking/lapb-module.txt
7962 F:      include/*/lapb.h
7963 F:      net/lapb/
7964
7965 LASI 53c700 driver for PARISC
7966 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7967 L:      linux-scsi@vger.kernel.org
7968 S:      Maintained
7969 F:      Documentation/scsi/53c700.txt
7970 F:      drivers/scsi/53c700*
7971
7972 LEAKING_ADDRESSES
7973 M:      Tobin C. Harding <me@tobin.cc>
7974 M:      Tycho Andersen <tycho@tycho.ws>
7975 L:      kernel-hardening@lists.openwall.com
7976 S:      Maintained
7977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7978 F:      scripts/leaking_addresses.pl
7979
7980 LED SUBSYSTEM
7981 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7982 M:      Pavel Machek <pavel@ucw.cz>
7983 L:      linux-leds@vger.kernel.org
7984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7985 S:      Maintained
7986 F:      Documentation/devicetree/bindings/leds/
7987 F:      drivers/leds/
7988 F:      include/linux/leds.h
7989
7990 LEGACY EEPROM DRIVER
7991 M:      Jean Delvare <jdelvare@suse.com>
7992 S:      Maintained
7993 F:      Documentation/misc-devices/eeprom
7994 F:      drivers/misc/eeprom/eeprom.c
7995
7996 LEGO USB Tower driver
7997 M:      Juergen Stuber <starblue@users.sourceforge.net>
7998 L:      legousb-devel@lists.sourceforge.net
7999 W:      http://legousb.sourceforge.net/
8000 S:      Maintained
8001 F:      drivers/usb/misc/legousbtower.c
8002
8003 LG2160 MEDIA DRIVER
8004 M:      Michael Krufky <mkrufky@linuxtv.org>
8005 L:      linux-media@vger.kernel.org
8006 W:      https://linuxtv.org
8007 W:      http://github.com/mkrufky
8008 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8009 T:      git git://linuxtv.org/mkrufky/tuners.git
8010 S:      Maintained
8011 F:      drivers/media/dvb-frontends/lg2160.*
8012
8013 LGDT3305 MEDIA DRIVER
8014 M:      Michael Krufky <mkrufky@linuxtv.org>
8015 L:      linux-media@vger.kernel.org
8016 W:      https://linuxtv.org
8017 W:      http://github.com/mkrufky
8018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8019 T:      git git://linuxtv.org/mkrufky/tuners.git
8020 S:      Maintained
8021 F:      drivers/media/dvb-frontends/lgdt3305.*
8022
8023 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8024 M:      Viresh Kumar <vireshk@kernel.org>
8025 L:      linux-ide@vger.kernel.org
8026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8027 S:      Maintained
8028 F:      include/linux/pata_arasan_cf_data.h
8029 F:      drivers/ata/pata_arasan_cf.c
8030
8031 LIBATA PATA DRIVERS
8032 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8033 M:      Tejun Heo <tj@kernel.org>
8034 L:      linux-ide@vger.kernel.org
8035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8036 S:      Maintained
8037 F:      drivers/ata/pata_*.c
8038 F:      drivers/ata/ata_generic.c
8039
8040 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8041 M:      Linus Walleij <linus.walleij@linaro.org>
8042 L:      linux-ide@vger.kernel.org
8043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8044 S:      Maintained
8045 F:      drivers/ata/pata_ftide010.c
8046 F:      drivers/ata/sata_gemini.c
8047 F:      drivers/ata/sata_gemini.h
8048
8049 LIBATA SATA AHCI PLATFORM devices support
8050 M:      Hans de Goede <hdegoede@redhat.com>
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/ahci_platform.c
8056 F:      drivers/ata/libahci_platform.c
8057 F:      include/linux/ahci_platform.h
8058
8059 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8060 M:      Mikael Pettersson <mikpelinux@gmail.com>
8061 L:      linux-ide@vger.kernel.org
8062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8063 S:      Maintained
8064 F:      drivers/ata/sata_promise.*
8065
8066 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8067 M:      Tejun Heo <tj@kernel.org>
8068 L:      linux-ide@vger.kernel.org
8069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8070 S:      Maintained
8071 F:      drivers/ata/
8072 F:      include/linux/ata.h
8073 F:      include/linux/libata.h
8074 F:      Documentation/devicetree/bindings/ata/
8075
8076 LIBLOCKDEP
8077 M:      Sasha Levin <alexander.levin@verizon.com>
8078 S:      Maintained
8079 F:      tools/lib/lockdep/
8080
8081 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8082 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8083 M:      Dan Williams <dan.j.williams@intel.com>
8084 M:      Vishal Verma <vishal.l.verma@intel.com>
8085 M:      Dave Jiang <dave.jiang@intel.com>
8086 L:      linux-nvdimm@lists.01.org
8087 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8088 S:      Supported
8089 F:      drivers/nvdimm/blk.c
8090 F:      drivers/nvdimm/region_devs.c
8091
8092 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8093 M:      Vishal Verma <vishal.l.verma@intel.com>
8094 M:      Dan Williams <dan.j.williams@intel.com>
8095 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8096 M:      Dave Jiang <dave.jiang@intel.com>
8097 L:      linux-nvdimm@lists.01.org
8098 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8099 S:      Supported
8100 F:      drivers/nvdimm/btt*
8101
8102 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8103 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8104 M:      Dan Williams <dan.j.williams@intel.com>
8105 M:      Vishal Verma <vishal.l.verma@intel.com>
8106 M:      Dave Jiang <dave.jiang@intel.com>
8107 L:      linux-nvdimm@lists.01.org
8108 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8109 S:      Supported
8110 F:      drivers/nvdimm/pmem*
8111
8112 LIBNVDIMM: DEVICETREE BINDINGS
8113 M:      Oliver O'Halloran <oohall@gmail.com>
8114 L:      linux-nvdimm@lists.01.org
8115 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8116 S:      Supported
8117 F:      drivers/nvdimm/of_pmem.c
8118 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8119
8120 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8121 M:      Dan Williams <dan.j.williams@intel.com>
8122 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8123 M:      Vishal Verma <vishal.l.verma@intel.com>
8124 M:      Dave Jiang <dave.jiang@intel.com>
8125 L:      linux-nvdimm@lists.01.org
8126 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8128 S:      Supported
8129 F:      drivers/nvdimm/*
8130 F:      drivers/acpi/nfit/*
8131 F:      include/linux/nd.h
8132 F:      include/linux/libnvdimm.h
8133 F:      include/uapi/linux/ndctl.h
8134
8135 LIGHTNVM PLATFORM SUPPORT
8136 M:      Matias Bjorling <mb@lightnvm.io>
8137 W:      http://github/OpenChannelSSD
8138 L:      linux-block@vger.kernel.org
8139 S:      Maintained
8140 F:      drivers/lightnvm/
8141 F:      include/linux/lightnvm.h
8142 F:      include/uapi/linux/lightnvm.h
8143
8144 LINUX FOR POWER MACINTOSH
8145 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8146 W:      http://www.penguinppc.org/
8147 L:      linuxppc-dev@lists.ozlabs.org
8148 S:      Maintained
8149 F:      arch/powerpc/platforms/powermac/
8150 F:      drivers/macintosh/
8151
8152 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8153 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8154 M:      Paul Mackerras <paulus@samba.org>
8155 M:      Michael Ellerman <mpe@ellerman.id.au>
8156 W:      https://github.com/linuxppc/linux/wiki
8157 L:      linuxppc-dev@lists.ozlabs.org
8158 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8160 S:      Supported
8161 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8162 F:      Documentation/devicetree/bindings/powerpc/
8163 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8164 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8165 F:      Documentation/powerpc/
8166 F:      arch/powerpc/
8167 F:      drivers/char/tpm/tpm_ibmvtpm*
8168 F:      drivers/crypto/nx/
8169 F:      drivers/crypto/vmx/
8170 F:      drivers/i2c/busses/i2c-opal.c
8171 F:      drivers/net/ethernet/ibm/ibmveth.*
8172 F:      drivers/net/ethernet/ibm/ibmvnic.*
8173 F:      drivers/pci/hotplug/pnv_php.c
8174 F:      drivers/pci/hotplug/rpa*
8175 F:      drivers/rtc/rtc-opal.c
8176 F:      drivers/scsi/ibmvscsi/
8177 F:      drivers/tty/hvc/hvc_opal.c
8178 F:      drivers/watchdog/wdrtas.c
8179 F:      tools/testing/selftests/powerpc
8180 N:      /pmac
8181 N:      powermac
8182 N:      powernv
8183 N:      [^a-z0-9]ps3
8184 N:      pseries
8185
8186 LINUX FOR POWERPC EMBEDDED MPC5XXX
8187 M:      Anatolij Gustschin <agust@denx.de>
8188 L:      linuxppc-dev@lists.ozlabs.org
8189 T:      git git://git.denx.de/linux-denx-agust.git
8190 S:      Maintained
8191 F:      arch/powerpc/platforms/512x/
8192 F:      arch/powerpc/platforms/52xx/
8193
8194 LINUX FOR POWERPC EMBEDDED PPC4XX
8195 M:      Alistair Popple <alistair@popple.id.au>
8196 M:      Matt Porter <mporter@kernel.crashing.org>
8197 W:      http://www.penguinppc.org/
8198 L:      linuxppc-dev@lists.ozlabs.org
8199 S:      Maintained
8200 F:      arch/powerpc/platforms/40x/
8201 F:      arch/powerpc/platforms/44x/
8202
8203 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8204 M:      Scott Wood <oss@buserror.net>
8205 M:      Kumar Gala <galak@kernel.crashing.org>
8206 W:      http://www.penguinppc.org/
8207 L:      linuxppc-dev@lists.ozlabs.org
8208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8209 S:      Maintained
8210 F:      arch/powerpc/platforms/83xx/
8211 F:      arch/powerpc/platforms/85xx/
8212 F:      Documentation/devicetree/bindings/powerpc/fsl/
8213
8214 LINUX FOR POWERPC EMBEDDED PPC8XX
8215 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8216 W:      http://www.penguinppc.org/
8217 L:      linuxppc-dev@lists.ozlabs.org
8218 S:      Maintained
8219 F:      arch/powerpc/platforms/8xx/
8220
8221 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8222 L:      linuxppc-dev@lists.ozlabs.org
8223 S:      Orphan
8224 F:      arch/powerpc/*/*virtex*
8225 F:      arch/powerpc/*/*/*virtex*
8226
8227 LINUX FOR POWERPC PA SEMI PWRFICIENT
8228 L:      linuxppc-dev@lists.ozlabs.org
8229 S:      Orphan
8230 F:      arch/powerpc/platforms/pasemi/
8231 F:      drivers/*/*pasemi*
8232 F:      drivers/*/*/*pasemi*
8233
8234 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8235 M:      Kees Cook <keescook@chromium.org>
8236 S:      Maintained
8237 F:      drivers/misc/lkdtm/*
8238
8239 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8240 M:      Alan Stern <stern@rowland.harvard.edu>
8241 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8242 M:      Will Deacon <will.deacon@arm.com>
8243 M:      Peter Zijlstra <peterz@infradead.org>
8244 M:      Boqun Feng <boqun.feng@gmail.com>
8245 M:      Nicholas Piggin <npiggin@gmail.com>
8246 M:      David Howells <dhowells@redhat.com>
8247 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8248 M:      Luc Maranget <luc.maranget@inria.fr>
8249 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8250 R:      Akira Yokosawa <akiyks@gmail.com>
8251 L:      linux-kernel@vger.kernel.org
8252 S:      Supported
8253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8254 F:      tools/memory-model/
8255 F:      Documentation/memory-barriers.txt
8256
8257 LINUX SECURITY MODULE (LSM) FRAMEWORK
8258 M:      Chris Wright <chrisw@sous-sol.org>
8259 L:      linux-security-module@vger.kernel.org
8260 S:      Supported
8261
8262 LIS3LV02D ACCELEROMETER DRIVER
8263 M:      Eric Piel <eric.piel@tremplin-utc.net>
8264 S:      Maintained
8265 F:      Documentation/misc-devices/lis3lv02d
8266 F:      drivers/misc/lis3lv02d/
8267 F:      drivers/platform/x86/hp_accel.c
8268
8269 LIVE PATCHING
8270 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8271 M:      Jessica Yu <jeyu@kernel.org>
8272 M:      Jiri Kosina <jikos@kernel.org>
8273 M:      Miroslav Benes <mbenes@suse.cz>
8274 R:      Petr Mladek <pmladek@suse.com>
8275 S:      Maintained
8276 F:      kernel/livepatch/
8277 F:      include/linux/livepatch.h
8278 F:      arch/x86/include/asm/livepatch.h
8279 F:      arch/x86/kernel/livepatch.c
8280 F:      Documentation/livepatch/
8281 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8282 F:      samples/livepatch/
8283 L:      live-patching@vger.kernel.org
8284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8285
8286 LLC (802.2)
8287 L:      netdev@vger.kernel.org
8288 S:      Odd fixes
8289 F:      include/linux/llc.h
8290 F:      include/uapi/linux/llc.h
8291 F:      include/net/llc*
8292 F:      net/llc/
8293
8294 LM73 HARDWARE MONITOR DRIVER
8295 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8296 L:      linux-hwmon@vger.kernel.org
8297 S:      Maintained
8298 F:      drivers/hwmon/lm73.c
8299
8300 LM78 HARDWARE MONITOR DRIVER
8301 M:      Jean Delvare <jdelvare@suse.com>
8302 L:      linux-hwmon@vger.kernel.org
8303 S:      Maintained
8304 F:      Documentation/hwmon/lm78
8305 F:      drivers/hwmon/lm78.c
8306
8307 LM83 HARDWARE MONITOR DRIVER
8308 M:      Jean Delvare <jdelvare@suse.com>
8309 L:      linux-hwmon@vger.kernel.org
8310 S:      Maintained
8311 F:      Documentation/hwmon/lm83
8312 F:      drivers/hwmon/lm83.c
8313
8314 LM90 HARDWARE MONITOR DRIVER
8315 M:      Jean Delvare <jdelvare@suse.com>
8316 L:      linux-hwmon@vger.kernel.org
8317 S:      Maintained
8318 F:      Documentation/hwmon/lm90
8319 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8320 F:      drivers/hwmon/lm90.c
8321 F:      include/dt-bindings/thermal/lm90.h
8322
8323 LM95234 HARDWARE MONITOR DRIVER
8324 M:      Guenter Roeck <linux@roeck-us.net>
8325 L:      linux-hwmon@vger.kernel.org
8326 S:      Maintained
8327 F:      Documentation/hwmon/lm95234
8328 F:      drivers/hwmon/lm95234.c
8329
8330 LME2510 MEDIA DRIVER
8331 M:      Malcolm Priestley <tvboxspy@gmail.com>
8332 L:      linux-media@vger.kernel.org
8333 W:      https://linuxtv.org
8334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8335 S:      Maintained
8336 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8337
8338 LOADPIN SECURITY MODULE
8339 M:      Kees Cook <keescook@chromium.org>
8340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8341 S:      Supported
8342 F:      security/loadpin/
8343 F:      Documentation/admin-guide/LSM/LoadPin.rst
8344
8345 LOCKING PRIMITIVES
8346 M:      Peter Zijlstra <peterz@infradead.org>
8347 M:      Ingo Molnar <mingo@redhat.com>
8348 M:      Will Deacon <will.deacon@arm.com>
8349 L:      linux-kernel@vger.kernel.org
8350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8351 S:      Maintained
8352 F:      Documentation/locking/
8353 F:      include/linux/lockdep.h
8354 F:      include/linux/spinlock*.h
8355 F:      arch/*/include/asm/spinlock*.h
8356 F:      include/linux/rwlock*.h
8357 F:      include/linux/mutex*.h
8358 F:      arch/*/include/asm/mutex*.h
8359 F:      include/linux/rwsem*.h
8360 F:      arch/*/include/asm/rwsem.h
8361 F:      include/linux/seqlock.h
8362 F:      lib/locking*.[ch]
8363 F:      kernel/locking/
8364 X:      kernel/locking/locktorture.c
8365
8366 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8367 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8368 L:      linux-ntfs-dev@lists.sourceforge.net
8369 W:      http://www.linux-ntfs.org/content/view/19/37/
8370 S:      Maintained
8371 F:      Documentation/ldm.txt
8372 F:      block/partitions/ldm.*
8373
8374 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8375 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8376 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8377 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8378 L:      MPT-FusionLinux.pdl@broadcom.com
8379 L:      linux-scsi@vger.kernel.org
8380 W:      http://www.avagotech.com/support/
8381 S:      Supported
8382 F:      drivers/message/fusion/
8383 F:      drivers/scsi/mpt2sas/
8384 F:      drivers/scsi/mpt3sas/
8385
8386 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8387 M:      Matthew Wilcox <matthew@wil.cx>
8388 L:      linux-scsi@vger.kernel.org
8389 S:      Maintained
8390 F:      drivers/scsi/sym53c8xx_2/
8391
8392 LTC4261 HARDWARE MONITOR DRIVER
8393 M:      Guenter Roeck <linux@roeck-us.net>
8394 L:      linux-hwmon@vger.kernel.org
8395 S:      Maintained
8396 F:      Documentation/hwmon/ltc4261
8397 F:      drivers/hwmon/ltc4261.c
8398
8399 LTC4306 I2C MULTIPLEXER DRIVER
8400 M:      Michael Hennerich <michael.hennerich@analog.com>
8401 W:      http://ez.analog.com/community/linux-device-drivers
8402 L:      linux-i2c@vger.kernel.org
8403 S:      Supported
8404 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8405 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8406
8407 LTP (Linux Test Project)
8408 M:      Mike Frysinger <vapier@gentoo.org>
8409 M:      Cyril Hrubis <chrubis@suse.cz>
8410 M:      Wanlong Gao <wanlong.gao@gmail.com>
8411 M:      Jan Stancek <jstancek@redhat.com>
8412 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8413 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8414 L:      ltp@lists.linux.it (subscribers-only)
8415 W:      http://linux-test-project.github.io/
8416 T:      git git://github.com/linux-test-project/ltp.git
8417 S:      Maintained
8418
8419 M68K ARCHITECTURE
8420 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8421 L:      linux-m68k@lists.linux-m68k.org
8422 W:      http://www.linux-m68k.org/
8423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8424 S:      Maintained
8425 F:      arch/m68k/
8426 F:      drivers/zorro/
8427
8428 M68K ON APPLE MACINTOSH
8429 M:      Joshua Thompson <funaho@jurai.org>
8430 W:      http://www.mac.linux-m68k.org/
8431 L:      linux-m68k@lists.linux-m68k.org
8432 S:      Maintained
8433 F:      arch/m68k/mac/
8434
8435 M68K ON HP9000/300
8436 M:      Philip Blundell <philb@gnu.org>
8437 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8438 S:      Maintained
8439 F:      arch/m68k/hp300/
8440
8441 M88DS3103 MEDIA DRIVER
8442 M:      Antti Palosaari <crope@iki.fi>
8443 L:      linux-media@vger.kernel.org
8444 W:      https://linuxtv.org
8445 W:      http://palosaari.fi/linux/
8446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8447 T:      git git://linuxtv.org/anttip/media_tree.git
8448 S:      Maintained
8449 F:      drivers/media/dvb-frontends/m88ds3103*
8450
8451 M88RS2000 MEDIA DRIVER
8452 M:      Malcolm Priestley <tvboxspy@gmail.com>
8453 L:      linux-media@vger.kernel.org
8454 W:      https://linuxtv.org
8455 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8456 S:      Maintained
8457 F:      drivers/media/dvb-frontends/m88rs2000*
8458
8459 MA901 MASTERKIT USB FM RADIO DRIVER
8460 M:      Alexey Klimov <klimov.linux@gmail.com>
8461 L:      linux-media@vger.kernel.org
8462 T:      git git://linuxtv.org/media_tree.git
8463 S:      Maintained
8464 F:      drivers/media/radio/radio-ma901.c
8465
8466 MAC80211
8467 M:      Johannes Berg <johannes@sipsolutions.net>
8468 L:      linux-wireless@vger.kernel.org
8469 W:      http://wireless.kernel.org/
8470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8472 S:      Maintained
8473 F:      Documentation/networking/mac80211-injection.txt
8474 F:      include/net/mac80211.h
8475 F:      net/mac80211/
8476 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8477 F:      Documentation/networking/mac80211_hwsim/README
8478
8479 MAILBOX API
8480 M:      Jassi Brar <jassisinghbrar@gmail.com>
8481 L:      linux-kernel@vger.kernel.org
8482 S:      Maintained
8483 F:      drivers/mailbox/
8484 F:      include/linux/mailbox_client.h
8485 F:      include/linux/mailbox_controller.h
8486
8487 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8488 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8489 W:      http://www.kernel.org/doc/man-pages
8490 L:      linux-man@vger.kernel.org
8491 S:      Maintained
8492
8493 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8494 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8495 L:      linux-mips@linux-mips.org
8496 S:      Maintained
8497 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8498
8499 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8500 M:      Andrew Lunn <andrew@lunn.ch>
8501 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8502 L:      netdev@vger.kernel.org
8503 S:      Maintained
8504 F:      drivers/net/dsa/mv88e6xxx/
8505 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8506
8507 MARVELL ARMADA DRM SUPPORT
8508 M:      Russell King <linux@armlinux.org.uk>
8509 S:      Maintained
8510 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8511 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8512 F:      drivers/gpu/drm/armada/
8513 F:      include/uapi/drm/armada_drm.h
8514 F:      Documentation/devicetree/bindings/display/armada/
8515
8516 MARVELL CRYPTO DRIVER
8517 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8518 M:      Arnaud Ebalard <arno@natisbad.org>
8519 F:      drivers/crypto/marvell/
8520 S:      Maintained
8521 L:      linux-crypto@vger.kernel.org
8522
8523 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8524 M:      Mirko Lindner <mlindner@marvell.com>
8525 M:      Stephen Hemminger <stephen@networkplumber.org>
8526 L:      netdev@vger.kernel.org
8527 S:      Maintained
8528 F:      drivers/net/ethernet/marvell/sk*
8529
8530 MARVELL LIBERTAS WIRELESS DRIVER
8531 L:      libertas-dev@lists.infradead.org
8532 S:      Orphan
8533 F:      drivers/net/wireless/marvell/libertas/
8534
8535 MARVELL MACCHIATOBIN SUPPORT
8536 M:      Russell King <linux@armlinux.org.uk>
8537 L:      linux-arm-kernel@lists.infradead.org
8538 S:      Maintained
8539 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8540
8541 MARVELL MV643XX ETHERNET DRIVER
8542 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8543 L:      netdev@vger.kernel.org
8544 S:      Maintained
8545 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8546 F:      include/linux/mv643xx.h
8547
8548 MARVELL MV88X3310 PHY DRIVER
8549 M:      Russell King <linux@armlinux.org.uk>
8550 L:      netdev@vger.kernel.org
8551 S:      Maintained
8552 F:      drivers/net/phy/marvell10g.c
8553
8554 MARVELL MVNETA ETHERNET DRIVER
8555 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8556 L:      netdev@vger.kernel.org
8557 S:      Maintained
8558 F:      drivers/net/ethernet/marvell/mvneta.*
8559
8560 MARVELL MWIFIEX WIRELESS DRIVER
8561 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8562 M:      Nishant Sarmukadam <nishants@marvell.com>
8563 M:      Ganapathi Bhat <gbhat@marvell.com>
8564 M:      Xinming Hu <huxm@marvell.com>
8565 L:      linux-wireless@vger.kernel.org
8566 S:      Maintained
8567 F:      drivers/net/wireless/marvell/mwifiex/
8568
8569 MARVELL MWL8K WIRELESS DRIVER
8570 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8571 L:      linux-wireless@vger.kernel.org
8572 S:      Odd Fixes
8573 F:      drivers/net/wireless/marvell/mwl8k.c
8574
8575 MARVELL NAND CONTROLLER DRIVER
8576 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8577 L:      linux-mtd@lists.infradead.org
8578 S:      Maintained
8579 F:      drivers/mtd/nand/raw/marvell_nand.c
8580 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8581
8582 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8583 M:      Nicolas Pitre <nico@fluxnic.net>
8584 S:      Odd Fixes
8585 F:      drivers/mmc/host/mvsdio.*
8586
8587 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8588 M:      Hu Ziji <huziji@marvell.com>
8589 L:      linux-mmc@vger.kernel.org
8590 S:      Supported
8591 F:      drivers/mmc/host/sdhci-xenon*
8592 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8593
8594 MATROX FRAMEBUFFER DRIVER
8595 L:      linux-fbdev@vger.kernel.org
8596 S:      Orphan
8597 F:      drivers/video/fbdev/matrox/matroxfb_*
8598 F:      include/uapi/linux/matroxfb.h
8599
8600 MAX16065 HARDWARE MONITOR DRIVER
8601 M:      Guenter Roeck <linux@roeck-us.net>
8602 L:      linux-hwmon@vger.kernel.org
8603 S:      Maintained
8604 F:      Documentation/hwmon/max16065
8605 F:      drivers/hwmon/max16065.c
8606
8607 MAX20751 HARDWARE MONITOR DRIVER
8608 M:      Guenter Roeck <linux@roeck-us.net>
8609 L:      linux-hwmon@vger.kernel.org
8610 S:      Maintained
8611 F:      Documentation/hwmon/max20751
8612 F:      drivers/hwmon/max20751.c
8613
8614 MAX2175 SDR TUNER DRIVER
8615 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8616 L:      linux-media@vger.kernel.org
8617 T:      git git://linuxtv.org/media_tree.git
8618 S:      Maintained
8619 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8620 F:      Documentation/media/v4l-drivers/max2175.rst
8621 F:      drivers/media/i2c/max2175*
8622 F:      include/uapi/linux/max2175.h
8623
8624 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8625 L:      linux-hwmon@vger.kernel.org
8626 S:      Orphan
8627 F:      Documentation/hwmon/max6650
8628 F:      drivers/hwmon/max6650.c
8629
8630 MAX6697 HARDWARE MONITOR DRIVER
8631 M:      Guenter Roeck <linux@roeck-us.net>
8632 L:      linux-hwmon@vger.kernel.org
8633 S:      Maintained
8634 F:      Documentation/hwmon/max6697
8635 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8636 F:      drivers/hwmon/max6697.c
8637 F:      include/linux/platform_data/max6697.h
8638
8639 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8640 M:      Peter Rosin <peda@axentia.se>
8641 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8642 S:      Maintained
8643 F:      Documentation/devicetree/bindings/sound/max9860.txt
8644 F:      sound/soc/codecs/max9860.*
8645
8646 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8647 M:      Javier Martinez Canillas <javier@dowhile0.org>
8648 L:      linux-kernel@vger.kernel.org
8649 S:      Supported
8650 F:      drivers/regulator/max77802-regulator.c
8651 F:      Documentation/devicetree/bindings/*/*max77802.txt
8652 F:      include/dt-bindings/*/*max77802.h
8653
8654 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8655 M:      Krzysztof Kozlowski <krzk@kernel.org>
8656 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8657 L:      linux-pm@vger.kernel.org
8658 S:      Supported
8659 F:      drivers/power/supply/max14577_charger.c
8660 F:      drivers/power/supply/max77693_charger.c
8661
8662 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8663 M:      Chanwoo Choi <cw00.choi@samsung.com>
8664 M:      Krzysztof Kozlowski <krzk@kernel.org>
8665 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8666 L:      linux-kernel@vger.kernel.org
8667 S:      Supported
8668 F:      drivers/*/max14577*.c
8669 F:      drivers/*/max77686*.c
8670 F:      drivers/*/max77693*.c
8671 F:      drivers/extcon/extcon-max14577.c
8672 F:      drivers/extcon/extcon-max77693.c
8673 F:      drivers/rtc/rtc-max77686.c
8674 F:      drivers/clk/clk-max77686.c
8675 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8676 F:      Documentation/devicetree/bindings/*/max77686.txt
8677 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8678 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8679 F:      include/linux/mfd/max14577*.h
8680 F:      include/linux/mfd/max77686*.h
8681 F:      include/linux/mfd/max77693*.h
8682
8683 MAXIRADIO FM RADIO RECEIVER DRIVER
8684 M:      Hans Verkuil <hverkuil@xs4all.nl>
8685 L:      linux-media@vger.kernel.org
8686 T:      git git://linuxtv.org/media_tree.git
8687 W:      https://linuxtv.org
8688 S:      Maintained
8689 F:      drivers/media/radio/radio-maxiradio*
8690
8691 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8692 M:      Peter Rosin <peda@axentia.se>
8693 L:      linux-iio@vger.kernel.org
8694 S:      Maintained
8695 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8696 F:      drivers/iio/potentiometer/mcp4018.c
8697 F:      drivers/iio/potentiometer/mcp4531.c
8698
8699 MCR20A IEEE-802.15.4 RADIO DRIVER
8700 M:      Xue Liu <liuxuenetmail@gmail.com>
8701 L:      linux-wpan@vger.kernel.org
8702 W:      https://github.com/xueliu/mcr20a-linux
8703 S:      Maintained
8704 F:      drivers/net/ieee802154/mcr20a.c
8705 F:      drivers/net/ieee802154/mcr20a.h
8706 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8707
8708 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8709 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8710 L:      linux-iio@vger.kernel.org
8711 S:      Maintained
8712 F:      drivers/iio/dac/cio-dac.c
8713
8714 MEDIA DRIVERS FOR ASCOT2E
8715 M:      Sergey Kozlov <serjk@netup.ru>
8716 M:      Abylay Ospan <aospan@netup.ru>
8717 L:      linux-media@vger.kernel.org
8718 W:      https://linuxtv.org
8719 W:      http://netup.tv/
8720 T:      git git://linuxtv.org/media_tree.git
8721 S:      Supported
8722 F:      drivers/media/dvb-frontends/ascot2e*
8723
8724 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8725 M:      Jasmin Jessich <jasmin@anw.at>
8726 L:      linux-media@vger.kernel.org
8727 W:      https://linuxtv.org
8728 T:      git git://linuxtv.org/media_tree.git
8729 S:      Maintained
8730 F:      drivers/media/dvb-frontends/cxd2099*
8731
8732 MEDIA DRIVERS FOR CXD2841ER
8733 M:      Sergey Kozlov <serjk@netup.ru>
8734 M:      Abylay Ospan <aospan@netup.ru>
8735 L:      linux-media@vger.kernel.org
8736 W:      https://linuxtv.org
8737 W:      http://netup.tv/
8738 T:      git git://linuxtv.org/media_tree.git
8739 S:      Supported
8740 F:      drivers/media/dvb-frontends/cxd2841er*
8741
8742 MEDIA DRIVERS FOR CXD2880
8743 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8744 L:      linux-media@vger.kernel.org
8745 W:      http://linuxtv.org/
8746 T:      git git://linuxtv.org/media_tree.git
8747 S:      Supported
8748 F:      drivers/media/dvb-frontends/cxd2880/*
8749 F:      drivers/media/spi/cxd2880*
8750
8751 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8752 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8753 L:      linux-media@vger.kernel.org
8754 W:      https://linuxtv.org
8755 T:      git git://linuxtv.org/media_tree.git
8756 S:      Maintained
8757 F:      drivers/media/pci/ddbridge/*
8758
8759 MEDIA DRIVERS FOR FREESCALE IMX
8760 M:      Steve Longerbeam <slongerbeam@gmail.com>
8761 M:      Philipp Zabel <p.zabel@pengutronix.de>
8762 L:      linux-media@vger.kernel.org
8763 T:      git git://linuxtv.org/media_tree.git
8764 S:      Maintained
8765 F:      Documentation/devicetree/bindings/media/imx.txt
8766 F:      Documentation/media/v4l-drivers/imx.rst
8767 F:      drivers/staging/media/imx/
8768 F:      include/linux/imx-media.h
8769 F:      include/media/imx.h
8770
8771 MEDIA DRIVERS FOR HELENE
8772 M:      Abylay Ospan <aospan@netup.ru>
8773 L:      linux-media@vger.kernel.org
8774 W:      https://linuxtv.org
8775 W:      http://netup.tv/
8776 T:      git git://linuxtv.org/media_tree.git
8777 S:      Supported
8778 F:      drivers/media/dvb-frontends/helene*
8779
8780 MEDIA DRIVERS FOR HORUS3A
8781 M:      Sergey Kozlov <serjk@netup.ru>
8782 M:      Abylay Ospan <aospan@netup.ru>
8783 L:      linux-media@vger.kernel.org
8784 W:      https://linuxtv.org
8785 W:      http://netup.tv/
8786 T:      git git://linuxtv.org/media_tree.git
8787 S:      Supported
8788 F:      drivers/media/dvb-frontends/horus3a*
8789
8790 MEDIA DRIVERS FOR LNBH25
8791 M:      Sergey Kozlov <serjk@netup.ru>
8792 M:      Abylay Ospan <aospan@netup.ru>
8793 L:      linux-media@vger.kernel.org
8794 W:      https://linuxtv.org
8795 W:      http://netup.tv/
8796 T:      git git://linuxtv.org/media_tree.git
8797 S:      Supported
8798 F:      drivers/media/dvb-frontends/lnbh25*
8799
8800 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8801 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8802 L:      linux-media@vger.kernel.org
8803 W:      https://linuxtv.org
8804 T:      git git://linuxtv.org/media_tree.git
8805 S:      Maintained
8806 F:      drivers/media/dvb-frontends/mxl5xx*
8807
8808 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8809 M:      Sergey Kozlov <serjk@netup.ru>
8810 M:      Abylay Ospan <aospan@netup.ru>
8811 L:      linux-media@vger.kernel.org
8812 W:      https://linuxtv.org
8813 W:      http://netup.tv/
8814 T:      git git://linuxtv.org/media_tree.git
8815 S:      Supported
8816 F:      drivers/media/pci/netup_unidvb/*
8817
8818 MEDIA DRIVERS FOR RENESAS - CEU
8819 M:      Jacopo Mondi <jacopo@jmondi.org>
8820 L:      linux-media@vger.kernel.org
8821 L:      linux-renesas-soc@vger.kernel.org
8822 T:      git git://linuxtv.org/media_tree.git
8823 S:      Supported
8824 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8825 F:      drivers/media/platform/renesas-ceu.c
8826 F:      include/media/drv-intf/renesas-ceu.h
8827
8828 MEDIA DRIVERS FOR RENESAS - DRIF
8829 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8830 L:      linux-media@vger.kernel.org
8831 L:      linux-renesas-soc@vger.kernel.org
8832 T:      git git://linuxtv.org/media_tree.git
8833 S:      Supported
8834 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8835 F:      drivers/media/platform/rcar_drif.c
8836
8837 MEDIA DRIVERS FOR RENESAS - FCP
8838 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8839 L:      linux-media@vger.kernel.org
8840 L:      linux-renesas-soc@vger.kernel.org
8841 T:      git git://linuxtv.org/media_tree.git
8842 S:      Supported
8843 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8844 F:      drivers/media/platform/rcar-fcp.c
8845 F:      include/media/rcar-fcp.h
8846
8847 MEDIA DRIVERS FOR RENESAS - FDP1
8848 M:      Kieran Bingham <kieran@bingham.xyz>
8849 L:      linux-media@vger.kernel.org
8850 L:      linux-renesas-soc@vger.kernel.org
8851 T:      git git://linuxtv.org/media_tree.git
8852 S:      Supported
8853 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8854 F:      drivers/media/platform/rcar_fdp1.c
8855
8856 MEDIA DRIVERS FOR RENESAS - VIN
8857 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8858 L:      linux-media@vger.kernel.org
8859 L:      linux-renesas-soc@vger.kernel.org
8860 T:      git git://linuxtv.org/media_tree.git
8861 S:      Supported
8862 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8863 F:      drivers/media/platform/rcar-vin/
8864
8865 MEDIA DRIVERS FOR RENESAS - VSP1
8866 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8867 L:      linux-media@vger.kernel.org
8868 L:      linux-renesas-soc@vger.kernel.org
8869 T:      git git://linuxtv.org/media_tree.git
8870 S:      Supported
8871 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8872 F:      drivers/media/platform/vsp1/
8873
8874 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8875 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8876 L:      linux-media@vger.kernel.org
8877 W:      https://linuxtv.org
8878 T:      git git://linuxtv.org/media_tree.git
8879 S:      Maintained
8880 F:      drivers/media/dvb-frontends/stv0910*
8881
8882 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8883 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8884 L:      linux-media@vger.kernel.org
8885 W:      https://linuxtv.org
8886 T:      git git://linuxtv.org/media_tree.git
8887 S:      Maintained
8888 F:      drivers/media/dvb-frontends/stv6111*
8889
8890 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8891 M:      Dmitry Osipenko <digetx@gmail.com>
8892 L:      linux-media@vger.kernel.org
8893 L:      linux-tegra@vger.kernel.org
8894 T:      git git://linuxtv.org/media_tree.git
8895 S:      Maintained
8896 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8897 F:      drivers/staging/media/tegra-vde/
8898
8899 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8900 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8901 P:      LinuxTV.org Project
8902 L:      linux-media@vger.kernel.org
8903 W:      https://linuxtv.org
8904 Q:      http://patchwork.kernel.org/project/linux-media/list/
8905 T:      git git://linuxtv.org/media_tree.git
8906 S:      Maintained
8907 F:      Documentation/devicetree/bindings/media/
8908 F:      Documentation/media/
8909 F:      drivers/media/
8910 F:      drivers/staging/media/
8911 F:      include/linux/platform_data/media/
8912 F:      include/media/
8913 F:      include/uapi/linux/dvb/
8914 F:      include/uapi/linux/videodev2.h
8915 F:      include/uapi/linux/media.h
8916 F:      include/uapi/linux/v4l2-*
8917 F:      include/uapi/linux/meye.h
8918 F:      include/uapi/linux/ivtv*
8919 F:      include/uapi/linux/uvcvideo.h
8920
8921 MEDIATEK CIR DRIVER
8922 M:      Sean Wang <sean.wang@mediatek.com>
8923 S:      Maintained
8924 F:      drivers/media/rc/mtk-cir.c
8925
8926 MEDIATEK DMA DRIVER
8927 M:      Sean Wang <sean.wang@mediatek.com>
8928 L:      dmaengine@vger.kernel.org
8929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8930 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8931 S:      Maintained
8932 F:      Documentation/devicetree/bindings/dma/mtk-*
8933 F:      drivers/dma/mediatek/
8934
8935 MEDIATEK PMIC LED DRIVER
8936 M:      Sean Wang <sean.wang@mediatek.com>
8937 S:      Maintained
8938 F:      drivers/leds/leds-mt6323.c
8939 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8940
8941 MEDIATEK ETHERNET DRIVER
8942 M:      Felix Fietkau <nbd@openwrt.org>
8943 M:      John Crispin <john@phrozen.org>
8944 M:      Sean Wang <sean.wang@mediatek.com>
8945 M:      Nelson Chang <nelson.chang@mediatek.com>
8946 L:      netdev@vger.kernel.org
8947 S:      Maintained
8948 F:      drivers/net/ethernet/mediatek/
8949
8950 MEDIATEK SWITCH DRIVER
8951 M:      Sean Wang <sean.wang@mediatek.com>
8952 L:      netdev@vger.kernel.org
8953 S:      Maintained
8954 F:      drivers/net/dsa/mt7530.*
8955 F:      net/dsa/tag_mtk.c
8956
8957 MEDIATEK JPEG DRIVER
8958 M:      Rick Chang <rick.chang@mediatek.com>
8959 M:      Bin Liu <bin.liu@mediatek.com>
8960 S:      Supported
8961 F:      drivers/media/platform/mtk-jpeg/
8962 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8963
8964 MEDIATEK MDP DRIVER
8965 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8966 M:      Houlong Wei <houlong.wei@mediatek.com>
8967 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8968 S:      Supported
8969 F:      drivers/media/platform/mtk-mdp/
8970 F:      drivers/media/platform/mtk-vpu/
8971 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8972
8973 MEDIATEK MEDIA DRIVER
8974 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8975 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8976 S:      Supported
8977 F:      drivers/media/platform/mtk-vcodec/
8978 F:      drivers/media/platform/mtk-vpu/
8979 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8980 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8981
8982 MEDIATEK MT7601U WIRELESS LAN DRIVER
8983 M:      Jakub Kicinski <kubakici@wp.pl>
8984 L:      linux-wireless@vger.kernel.org
8985 S:      Maintained
8986 F:      drivers/net/wireless/mediatek/mt7601u/
8987
8988 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8989 M:      Sean Wang <sean.wang@mediatek.com>
8990 S:      Maintained
8991 F:      drivers/char/hw_random/mtk-rng.c
8992
8993 MEDIATEK USB3 DRD IP DRIVER
8994 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8995 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8997 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8998 S:      Maintained
8999 F:      drivers/usb/mtu3/
9000
9001 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9002 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9003 M:      Martin Donnelly <martin.donnelly@ge.com>
9004 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9005 S:      Maintained
9006 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9007 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9008
9009 MEGARAID SCSI/SAS DRIVERS
9010 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9011 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9012 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9013 L:      megaraidlinux.pdl@broadcom.com
9014 L:      linux-scsi@vger.kernel.org
9015 W:      http://www.avagotech.com/support/
9016 S:      Maintained
9017 F:      Documentation/scsi/megaraid.txt
9018 F:      drivers/scsi/megaraid.*
9019 F:      drivers/scsi/megaraid/
9020
9021 MELEXIS MLX90614 DRIVER
9022 M:      Crt Mori <cmo@melexis.com>
9023 L:      linux-iio@vger.kernel.org
9024 W:      http://www.melexis.com
9025 S:      Supported
9026 F:      drivers/iio/temperature/mlx90614.c
9027
9028 MELEXIS MLX90632 DRIVER
9029 M:      Crt Mori <cmo@melexis.com>
9030 L:      linux-iio@vger.kernel.org
9031 W:      http://www.melexis.com
9032 S:      Supported
9033 F:      drivers/iio/temperature/mlx90632.c
9034
9035 MELFAS MIP4 TOUCHSCREEN DRIVER
9036 M:      Sangwon Jee <jeesw@melfas.com>
9037 W:      http://www.melfas.com
9038 S:      Supported
9039 F:      drivers/input/touchscreen/melfas_mip4.c
9040 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9041
9042 MELLANOX ETHERNET DRIVER (mlx4_en)
9043 M:      Tariq Toukan <tariqt@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/mlx4/en_*
9049
9050 MELLANOX ETHERNET DRIVER (mlx5e)
9051 M:      Saeed Mahameed <saeedm@mellanox.com>
9052 L:      netdev@vger.kernel.org
9053 S:      Supported
9054 W:      http://www.mellanox.com
9055 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9056 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9057
9058 MELLANOX ETHERNET INNOVA DRIVER
9059 R:      Boris Pismenny <borisp@mellanox.com>
9060 L:      netdev@vger.kernel.org
9061 S:      Supported
9062 W:      http://www.mellanox.com
9063 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9064 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9065 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9066
9067 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9068 R:      Boris Pismenny <borisp@mellanox.com>
9069 L:      netdev@vger.kernel.org
9070 S:      Supported
9071 W:      http://www.mellanox.com
9072 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9073 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9074 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9075
9076 MELLANOX ETHERNET SWITCH DRIVERS
9077 M:      Jiri Pirko <jiri@mellanox.com>
9078 M:      Ido Schimmel <idosch@mellanox.com>
9079 L:      netdev@vger.kernel.org
9080 S:      Supported
9081 W:      http://www.mellanox.com
9082 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9083 F:      drivers/net/ethernet/mellanox/mlxsw/
9084
9085 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9086 M:      mlxsw@mellanox.com
9087 L:      netdev@vger.kernel.org
9088 S:      Supported
9089 W:      http://www.mellanox.com
9090 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9091 F:      drivers/net/ethernet/mellanox/mlxfw/
9092
9093 MELLANOX HARDWARE PLATFORM SUPPORT
9094 M:      Andy Shevchenko <andy@infradead.org>
9095 M:      Darren Hart <dvhart@infradead.org>
9096 M:      Vadim Pasternak <vadimp@mellanox.com>
9097 L:      platform-driver-x86@vger.kernel.org
9098 S:      Supported
9099 F:      drivers/platform/mellanox/
9100
9101 MELLANOX MLX4 core VPI driver
9102 M:      Tariq Toukan <tariqt@mellanox.com>
9103 L:      netdev@vger.kernel.org
9104 L:      linux-rdma@vger.kernel.org
9105 W:      http://www.mellanox.com
9106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9107 S:      Supported
9108 F:      drivers/net/ethernet/mellanox/mlx4/
9109 F:      include/linux/mlx4/
9110
9111 MELLANOX MLX4 IB driver
9112 M:      Yishai Hadas <yishaih@mellanox.com>
9113 L:      linux-rdma@vger.kernel.org
9114 W:      http://www.mellanox.com
9115 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9116 S:      Supported
9117 F:      drivers/infiniband/hw/mlx4/
9118 F:      include/linux/mlx4/
9119 F:      include/uapi/rdma/mlx4-abi.h
9120
9121 MELLANOX MLX5 core VPI driver
9122 M:      Saeed Mahameed <saeedm@mellanox.com>
9123 M:      Leon Romanovsky <leonro@mellanox.com>
9124 L:      netdev@vger.kernel.org
9125 L:      linux-rdma@vger.kernel.org
9126 W:      http://www.mellanox.com
9127 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9128 S:      Supported
9129 F:      drivers/net/ethernet/mellanox/mlx5/core/
9130 F:      include/linux/mlx5/
9131
9132 MELLANOX MLX5 IB driver
9133 M:      Leon Romanovsky <leonro@mellanox.com>
9134 L:      linux-rdma@vger.kernel.org
9135 W:      http://www.mellanox.com
9136 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9137 S:      Supported
9138 F:      drivers/infiniband/hw/mlx5/
9139 F:      include/linux/mlx5/
9140 F:      include/uapi/rdma/mlx5-abi.h
9141
9142 MELLANOX MLXCPLD I2C AND MUX DRIVER
9143 M:      Vadim Pasternak <vadimp@mellanox.com>
9144 M:      Michael Shych <michaelsh@mellanox.com>
9145 L:      linux-i2c@vger.kernel.org
9146 S:      Supported
9147 F:      drivers/i2c/busses/i2c-mlxcpld.c
9148 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9149 F:      Documentation/i2c/busses/i2c-mlxcpld
9150
9151 MELLANOX MLXCPLD LED DRIVER
9152 M:      Vadim Pasternak <vadimp@mellanox.com>
9153 L:      linux-leds@vger.kernel.org
9154 S:      Supported
9155 F:      drivers/leds/leds-mlxcpld.c
9156 F:      drivers/leds/leds-mlxreg.c
9157 F:      Documentation/leds/leds-mlxcpld.txt
9158
9159 MELLANOX PLATFORM DRIVER
9160 M:      Vadim Pasternak <vadimp@mellanox.com>
9161 L:      platform-driver-x86@vger.kernel.org
9162 S:      Supported
9163 F:      drivers/platform/x86/mlx-platform.c
9164
9165 MEMBARRIER SUPPORT
9166 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9167 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9168 L:      linux-kernel@vger.kernel.org
9169 S:      Supported
9170 F:      kernel/sched/membarrier.c
9171 F:      include/uapi/linux/membarrier.h
9172 F:      arch/powerpc/include/asm/membarrier.h
9173
9174 MEMORY MANAGEMENT
9175 L:      linux-mm@kvack.org
9176 W:      http://www.linux-mm.org
9177 S:      Maintained
9178 F:      include/linux/mm.h
9179 F:      include/linux/gfp.h
9180 F:      include/linux/mmzone.h
9181 F:      include/linux/memory_hotplug.h
9182 F:      include/linux/vmalloc.h
9183 F:      mm/
9184
9185 MEMORY TECHNOLOGY DEVICES (MTD)
9186 M:      David Woodhouse <dwmw2@infradead.org>
9187 M:      Brian Norris <computersforpeace@gmail.com>
9188 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9189 M:      Marek Vasut <marek.vasut@gmail.com>
9190 M:      Richard Weinberger <richard@nod.at>
9191 L:      linux-mtd@lists.infradead.org
9192 W:      http://www.linux-mtd.infradead.org/
9193 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9194 T:      git git://git.infradead.org/linux-mtd.git master
9195 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9196 S:      Maintained
9197 F:      Documentation/devicetree/bindings/mtd/
9198 F:      drivers/mtd/
9199 F:      include/linux/mtd/
9200 F:      include/uapi/mtd/
9201
9202 MEN A21 WATCHDOG DRIVER
9203 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9204 L:      linux-watchdog@vger.kernel.org
9205 S:      Maintained
9206 F:      drivers/watchdog/mena21_wdt.c
9207
9208 MEN CHAMELEON BUS (mcb)
9209 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9210 S:      Maintained
9211 F:      drivers/mcb/
9212 F:      include/linux/mcb.h
9213 F:      Documentation/men-chameleon-bus.txt
9214
9215 MEN F21BMC (Board Management Controller)
9216 M:      Andreas Werner <andreas.werner@men.de>
9217 S:      Supported
9218 F:      drivers/mfd/menf21bmc.c
9219 F:      drivers/watchdog/menf21bmc_wdt.c
9220 F:      drivers/leds/leds-menf21bmc.c
9221 F:      drivers/hwmon/menf21bmc_hwmon.c
9222 F:      Documentation/hwmon/menf21bmc
9223
9224 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9225 M:      Neil Armstrong <narmstrong@baylibre.com>
9226 L:      linux-media@lists.freedesktop.org
9227 L:      linux-amlogic@lists.infradead.org
9228 W:      http://linux-meson.com/
9229 S:      Supported
9230 F:      drivers/media/platform/meson/ao-cec.c
9231 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9232 T:      git git://linuxtv.org/media_tree.git
9233
9234 MICROBLAZE ARCHITECTURE
9235 M:      Michal Simek <monstr@monstr.eu>
9236 W:      http://www.monstr.eu/fdt/
9237 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9238 S:      Supported
9239 F:      arch/microblaze/
9240
9241 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9242 M:      Richard Genoud <richard.genoud@gmail.com>
9243 S:      Maintained
9244 F:      drivers/tty/serial/atmel_serial.c
9245 F:      drivers/tty/serial/atmel_serial.h
9246
9247 MICROCHIP / ATMEL DMA DRIVER
9248 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9250 L:      dmaengine@vger.kernel.org
9251 S:      Supported
9252 F:      drivers/dma/at_hdmac.c
9253 F:      drivers/dma/at_hdmac_regs.h
9254 F:      include/linux/platform_data/dma-atmel.h
9255
9256 MICROCHIP / ATMEL ECC DRIVER
9257 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9258 L:      linux-crypto@vger.kernel.org
9259 S:      Maintained
9260 F:      drivers/crypto/atmel-ecc.*
9261
9262 MICROCHIP / ATMEL ISC DRIVER
9263 M:      Songjun Wu <songjun.wu@microchip.com>
9264 L:      linux-media@vger.kernel.org
9265 S:      Supported
9266 F:      drivers/media/platform/atmel/atmel-isc.c
9267 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9268 F:      devicetree/bindings/media/atmel-isc.txt
9269
9270 MICROCHIP / ATMEL NAND DRIVER
9271 M:      Wenyou Yang <wenyou.yang@microchip.com>
9272 M:      Josh Wu <rainyfeeling@outlook.com>
9273 L:      linux-mtd@lists.infradead.org
9274 S:      Supported
9275 F:      drivers/mtd/nand/raw/atmel/*
9276 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9277
9278 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9279 M:      Woojung Huh <Woojung.Huh@microchip.com>
9280 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9281 L:      netdev@vger.kernel.org
9282 S:      Maintained
9283 F:      net/dsa/tag_ksz.c
9284 F:      drivers/net/dsa/microchip/*
9285 F:      include/linux/platform_data/microchip-ksz.h
9286 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9287
9288 MICROCHIP LAN743X ETHERNET DRIVER
9289 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9290 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9291 L:      netdev@vger.kernel.org
9292 S:      Maintained
9293 F:      drivers/net/ethernet/microchip/lan743x_*
9294
9295 MICROCHIP USB251XB DRIVER
9296 M:      Richard Leitner <richard.leitner@skidata.com>
9297 L:      linux-usb@vger.kernel.org
9298 S:      Maintained
9299 F:      drivers/usb/misc/usb251xb.c
9300 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9301
9302 MICROSEMI MIPS SOCS
9303 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9304 L:      linux-mips@linux-mips.org
9305 S:      Maintained
9306 F:      arch/mips/generic/board-ocelot.c
9307 F:      arch/mips/configs/generic/board-ocelot.config
9308 F:      arch/mips/boot/dts/mscc/
9309 F:      Documentation/devicetree/bindings/mips/mscc.txt
9310
9311 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9312 M:      Don Brace <don.brace@microsemi.com>
9313 L:      esc.storagedev@microsemi.com
9314 L:      linux-scsi@vger.kernel.org
9315 S:      Supported
9316 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9317 F:      drivers/scsi/smartpqi/Kconfig
9318 F:      drivers/scsi/smartpqi/Makefile
9319 F:      include/linux/cciss*.h
9320 F:      include/uapi/linux/cciss*.h
9321 F:      Documentation/scsi/smartpqi.txt
9322
9323 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9324 M:      Chen Yu <yu.c.chen@intel.com>
9325 L:      platform-driver-x86@vger.kernel.org
9326 S:      Supported
9327 F:      drivers/platform/x86/surfacepro3_button.c
9328
9329 MICROTEK X6 SCANNER
9330 M:      Oliver Neukum <oliver@neukum.org>
9331 S:      Maintained
9332 F:      drivers/usb/image/microtek.*
9333
9334 MIPS
9335 M:      Ralf Baechle <ralf@linux-mips.org>
9336 M:      James Hogan <jhogan@kernel.org>
9337 L:      linux-mips@linux-mips.org
9338 W:      http://www.linux-mips.org/
9339 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9340 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9341 S:      Supported
9342 F:      Documentation/devicetree/bindings/mips/
9343 F:      Documentation/mips/
9344 F:      arch/mips/
9345 F:      drivers/platform/mips/
9346
9347 MIPS BOSTON DEVELOPMENT BOARD
9348 M:      Paul Burton <paul.burton@mips.com>
9349 L:      linux-mips@linux-mips.org
9350 S:      Maintained
9351 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9352 F:      arch/mips/boot/dts/img/boston.dts
9353 F:      arch/mips/configs/generic/board-boston.config
9354 F:      drivers/clk/imgtec/clk-boston.c
9355 F:      include/dt-bindings/clock/boston-clock.h
9356
9357 MIPS GENERIC PLATFORM
9358 M:      Paul Burton <paul.burton@mips.com>
9359 L:      linux-mips@linux-mips.org
9360 S:      Supported
9361 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9362 F:      arch/mips/generic/
9363 F:      arch/mips/tools/generic-board-config.sh
9364
9365 MIPS/LOONGSON1 ARCHITECTURE
9366 M:      Keguang Zhang <keguang.zhang@gmail.com>
9367 L:      linux-mips@linux-mips.org
9368 S:      Maintained
9369 F:      arch/mips/loongson32/
9370 F:      arch/mips/include/asm/mach-loongson32/
9371 F:      drivers/*/*loongson1*
9372 F:      drivers/*/*/*loongson1*
9373
9374 MIPS/LOONGSON2 ARCHITECTURE
9375 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9376 L:      linux-mips@linux-mips.org
9377 S:      Maintained
9378 F:      arch/mips/loongson64/*{2e/2f}*
9379 F:      arch/mips/include/asm/mach-loongson64/
9380 F:      drivers/*/*loongson2*
9381 F:      drivers/*/*/*loongson2*
9382
9383 MIPS/LOONGSON3 ARCHITECTURE
9384 M:      Huacai Chen <chenhc@lemote.com>
9385 L:      linux-mips@linux-mips.org
9386 S:      Maintained
9387 F:      arch/mips/loongson64/
9388 F:      arch/mips/include/asm/mach-loongson64/
9389 F:      drivers/platform/mips/cpu_hwmon.c
9390 F:      drivers/*/*loongson3*
9391 F:      drivers/*/*/*loongson3*
9392
9393 MIPS RINT INSTRUCTION EMULATION
9394 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9395 L:      linux-mips@linux-mips.org
9396 S:      Supported
9397 F:      arch/mips/math-emu/sp_rint.c
9398 F:      arch/mips/math-emu/dp_rint.c
9399
9400 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9401 M:      Hans Verkuil <hverkuil@xs4all.nl>
9402 L:      linux-media@vger.kernel.org
9403 T:      git git://linuxtv.org/media_tree.git
9404 W:      https://linuxtv.org
9405 S:      Odd Fixes
9406 F:      drivers/media/radio/radio-miropcm20*
9407
9408 MMP SUPPORT
9409 M:      Eric Miao <eric.y.miao@gmail.com>
9410 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9412 T:      git git://github.com/hzhuang1/linux.git
9413 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9414 S:      Maintained
9415 F:      arch/arm/boot/dts/mmp*
9416 F:      arch/arm/mach-mmp/
9417
9418 MN88472 MEDIA DRIVER
9419 M:      Antti Palosaari <crope@iki.fi>
9420 L:      linux-media@vger.kernel.org
9421 W:      https://linuxtv.org
9422 W:      http://palosaari.fi/linux/
9423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9424 S:      Maintained
9425 F:      drivers/media/dvb-frontends/mn88472*
9426
9427 MN88473 MEDIA DRIVER
9428 M:      Antti Palosaari <crope@iki.fi>
9429 L:      linux-media@vger.kernel.org
9430 W:      https://linuxtv.org
9431 W:      http://palosaari.fi/linux/
9432 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9433 S:      Maintained
9434 F:      drivers/media/dvb-frontends/mn88473*
9435
9436 MODULE SUPPORT
9437 M:      Jessica Yu <jeyu@kernel.org>
9438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9439 S:      Maintained
9440 F:      include/linux/module.h
9441 F:      kernel/module.c
9442
9443 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9444 W:      http://popies.net/meye/
9445 S:      Orphan
9446 F:      Documentation/media/v4l-drivers/meye*
9447 F:      drivers/media/pci/meye/
9448 F:      include/uapi/linux/meye.h
9449
9450 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9451 M:      Jiri Slaby <jirislaby@gmail.com>
9452 S:      Maintained
9453 F:      Documentation/serial/moxa-smartio
9454 F:      drivers/tty/mxser.*
9455
9456 MR800 AVERMEDIA USB FM RADIO DRIVER
9457 M:      Alexey Klimov <klimov.linux@gmail.com>
9458 L:      linux-media@vger.kernel.org
9459 T:      git git://linuxtv.org/media_tree.git
9460 S:      Maintained
9461 F:      drivers/media/radio/radio-mr800.c
9462
9463 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9464 M:      Alan Ott <alan@signal11.us>
9465 L:      linux-wpan@vger.kernel.org
9466 S:      Maintained
9467 F:      drivers/net/ieee802154/mrf24j40.c
9468 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9469
9470 MSI LAPTOP SUPPORT
9471 M:      "Lee, Chun-Yi" <jlee@suse.com>
9472 L:      platform-driver-x86@vger.kernel.org
9473 S:      Maintained
9474 F:      drivers/platform/x86/msi-laptop.c
9475
9476 MSI WMI SUPPORT
9477 L:      platform-driver-x86@vger.kernel.org
9478 S:      Orphan
9479 F:      drivers/platform/x86/msi-wmi.c
9480
9481 MSI001 MEDIA DRIVER
9482 M:      Antti Palosaari <crope@iki.fi>
9483 L:      linux-media@vger.kernel.org
9484 W:      https://linuxtv.org
9485 W:      http://palosaari.fi/linux/
9486 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9487 T:      git git://linuxtv.org/anttip/media_tree.git
9488 S:      Maintained
9489 F:      drivers/media/tuners/msi001*
9490
9491 MSI2500 MEDIA DRIVER
9492 M:      Antti Palosaari <crope@iki.fi>
9493 L:      linux-media@vger.kernel.org
9494 W:      https://linuxtv.org
9495 W:      http://palosaari.fi/linux/
9496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9497 T:      git git://linuxtv.org/anttip/media_tree.git
9498 S:      Maintained
9499 F:      drivers/media/usb/msi2500/
9500
9501 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9502 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9503 L:      linux-mtd@lists.infradead.org
9504 S:      Maintained
9505 F:      drivers/mtd/devices/docg3*
9506
9507 MT9M032 APTINA SENSOR DRIVER
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/mt9m032.c
9513 F:      include/media/i2c/mt9m032.h
9514
9515 MT9P031 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/mt9p031.c
9521 F:      include/media/i2c/mt9p031.h
9522
9523 MT9T001 APTINA CAMERA SENSOR
9524 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9525 L:      linux-media@vger.kernel.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Maintained
9528 F:      drivers/media/i2c/mt9t001.c
9529 F:      include/media/i2c/mt9t001.h
9530
9531 MT9T112 APTINA CAMERA SENSOR
9532 M:      Jacopo Mondi <jacopo@jmondi.org>
9533 L:      linux-media@vger.kernel.org
9534 T:      git git://linuxtv.org/media_tree.git
9535 S:      Odd Fixes
9536 F:      drivers/media/i2c/mt9t112.c
9537 F:      include/media/i2c/mt9t112.h
9538
9539 MT9V032 APTINA CAMERA SENSOR
9540 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9541 L:      linux-media@vger.kernel.org
9542 T:      git git://linuxtv.org/media_tree.git
9543 S:      Maintained
9544 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9545 F:      drivers/media/i2c/mt9v032.c
9546 F:      include/media/i2c/mt9v032.h
9547
9548 MULTIFUNCTION DEVICES (MFD)
9549 M:      Lee Jones <lee.jones@linaro.org>
9550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9551 S:      Supported
9552 F:      Documentation/devicetree/bindings/mfd/
9553 F:      drivers/mfd/
9554 F:      include/linux/mfd/
9555 F:      include/dt-bindings/mfd/
9556
9557 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9558 S:      Orphan
9559 F:      drivers/mmc/host/mmc_spi.c
9560 F:      include/linux/spi/mmc_spi.h
9561
9562 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9563 M:      Ulf Hansson <ulf.hansson@linaro.org>
9564 L:      linux-mmc@vger.kernel.org
9565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9566 S:      Maintained
9567 F:      Documentation/devicetree/bindings/mmc/
9568 F:      drivers/mmc/
9569 F:      include/linux/mmc/
9570 F:      include/uapi/linux/mmc/
9571
9572 MULTIPLEXER SUBSYSTEM
9573 M:      Peter Rosin <peda@axentia.se>
9574 S:      Maintained
9575 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9576 F:      Documentation/devicetree/bindings/mux/
9577 F:      include/linux/dt-bindings/mux/
9578 F:      include/linux/mux/
9579 F:      drivers/mux/
9580
9581 MULTITECH MULTIPORT CARD (ISICOM)
9582 S:      Orphan
9583 F:      drivers/tty/isicom.c
9584 F:      include/linux/isicom.h
9585
9586 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9587 M:      Bin Liu <b-liu@ti.com>
9588 L:      linux-usb@vger.kernel.org
9589 S:      Maintained
9590 F:      drivers/usb/musb/
9591
9592 MXL5007T MEDIA DRIVER
9593 M:      Michael Krufky <mkrufky@linuxtv.org>
9594 L:      linux-media@vger.kernel.org
9595 W:      https://linuxtv.org
9596 W:      http://github.com/mkrufky
9597 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9598 T:      git git://linuxtv.org/mkrufky/tuners.git
9599 S:      Maintained
9600 F:      drivers/media/tuners/mxl5007t.*
9601
9602 MXSFB DRM DRIVER
9603 M:      Marek Vasut <marex@denx.de>
9604 S:      Supported
9605 F:      drivers/gpu/drm/mxsfb/
9606 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9607
9608 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9609 M:      Chris Lee <christopher.lee@cspi.com>
9610 L:      netdev@vger.kernel.org
9611 W:      https://www.cspi.com/ethernet-products/support/downloads/
9612 S:      Supported
9613 F:      drivers/net/ethernet/myricom/myri10ge/
9614
9615 NAND FLASH SUBSYSTEM
9616 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9617 R:      Richard Weinberger <richard@nod.at>
9618 L:      linux-mtd@lists.infradead.org
9619 W:      http://www.linux-mtd.infradead.org/
9620 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9621 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9622 T:      git git://git.infradead.org/linux-mtd.git nand/next
9623 S:      Maintained
9624 F:      drivers/mtd/nand/
9625 F:      include/linux/mtd/*nand*.h
9626
9627 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9628 M:      Daniel Mack <zonque@gmail.com>
9629 S:      Maintained
9630 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9631 W:      http://www.native-instruments.com
9632 F:      sound/usb/caiaq/
9633
9634 NATSEMI ETHERNET DRIVER (DP8381x)
9635 S:      Orphan
9636 F:      drivers/net/ethernet/natsemi/natsemi.c
9637
9638 NCP FILESYSTEM
9639 M:      Petr Vandrovec <petr@vandrovec.name>
9640 S:      Obsolete
9641 F:      drivers/staging/ncpfs/
9642
9643 NCR 5380 SCSI DRIVERS
9644 M:      Finn Thain <fthain@telegraphics.com.au>
9645 M:      Michael Schmitz <schmitzmic@gmail.com>
9646 L:      linux-scsi@vger.kernel.org
9647 S:      Maintained
9648 F:      Documentation/scsi/g_NCR5380.txt
9649 F:      drivers/scsi/NCR5380.*
9650 F:      drivers/scsi/arm/cumana_1.c
9651 F:      drivers/scsi/arm/oak.c
9652 F:      drivers/scsi/atari_scsi.*
9653 F:      drivers/scsi/dmx3191d.c
9654 F:      drivers/scsi/g_NCR5380.*
9655 F:      drivers/scsi/mac_scsi.*
9656 F:      drivers/scsi/sun3_scsi.*
9657 F:      drivers/scsi/sun3_scsi_vme.c
9658
9659 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9660 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9661 L:      linux-scsi@vger.kernel.org
9662 S:      Maintained
9663 F:      drivers/scsi/NCR_D700.*
9664
9665 NCT6775 HARDWARE MONITOR DRIVER
9666 M:      Guenter Roeck <linux@roeck-us.net>
9667 L:      linux-hwmon@vger.kernel.org
9668 S:      Maintained
9669 F:      Documentation/hwmon/nct6775
9670 F:      drivers/hwmon/nct6775.c
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 <josef@toxicpanda.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 [TLS]
9866 M:      Aviad Yehezkel <aviadye@mellanox.com>
9867 M:      Dave Watson <davejwatson@fb.com>
9868 L:      netdev@vger.kernel.org
9869 S:      Maintained
9870 F:      net/tls/*
9871 F:      include/uapi/linux/tls.h
9872 F:      include/net/tls.h
9873
9874 NETWORKING [WIRELESS]
9875 L:      linux-wireless@vger.kernel.org
9876 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9877
9878 NETDEVSIM
9879 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9880 S:      Maintained
9881 F:      drivers/net/netdevsim/*
9882
9883 NETXEN (1/10) GbE SUPPORT
9884 M:      Manish Chopra <manish.chopra@cavium.com>
9885 M:      Rahul Verma <rahul.verma@cavium.com>
9886 M:      Dept-GELinuxNICDev@cavium.com
9887 L:      netdev@vger.kernel.org
9888 S:      Supported
9889 F:      drivers/net/ethernet/qlogic/netxen/
9890
9891 NFC SUBSYSTEM
9892 M:      Samuel Ortiz <sameo@linux.intel.com>
9893 L:      linux-wireless@vger.kernel.org
9894 L:      linux-nfc@lists.01.org (subscribers-only)
9895 S:      Supported
9896 F:      net/nfc/
9897 F:      include/net/nfc/
9898 F:      include/uapi/linux/nfc.h
9899 F:      drivers/nfc/
9900 F:      include/linux/platform_data/nfcmrvl.h
9901 F:      include/linux/platform_data/nxp-nci.h
9902 F:      Documentation/devicetree/bindings/net/nfc/
9903
9904 NFS, SUNRPC, AND LOCKD CLIENTS
9905 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9906 M:      Anna Schumaker <anna.schumaker@netapp.com>
9907 L:      linux-nfs@vger.kernel.org
9908 W:      http://client.linux-nfs.org
9909 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9910 S:      Maintained
9911 F:      fs/lockd/
9912 F:      fs/nfs/
9913 F:      fs/nfs_common/
9914 F:      net/sunrpc/
9915 F:      include/linux/lockd/
9916 F:      include/linux/nfs*
9917 F:      include/linux/sunrpc/
9918 F:      include/uapi/linux/nfs*
9919 F:      include/uapi/linux/sunrpc/
9920
9921 NILFS2 FILESYSTEM
9922 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9923 L:      linux-nilfs@vger.kernel.org
9924 W:      https://nilfs.sourceforge.io/
9925 W:      https://nilfs.osdn.jp/
9926 T:      git git://github.com/konis/nilfs2.git
9927 S:      Supported
9928 F:      Documentation/filesystems/nilfs2.txt
9929 F:      fs/nilfs2/
9930 F:      include/trace/events/nilfs2.h
9931 F:      include/uapi/linux/nilfs2_api.h
9932 F:      include/uapi/linux/nilfs2_ondisk.h
9933
9934 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9935 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9936 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9937 S:      Maintained
9938 F:      Documentation/scsi/NinjaSCSI.txt
9939 F:      drivers/scsi/pcmcia/nsp_*
9940
9941 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9942 M:      GOTO Masanori <gotom@debian.or.jp>
9943 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9944 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9945 S:      Maintained
9946 F:      Documentation/scsi/NinjaSCSI.txt
9947 F:      drivers/scsi/nsp32*
9948
9949 NIOS2 ARCHITECTURE
9950 M:      Ley Foon Tan <lftan@altera.com>
9951 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9953 S:      Maintained
9954 F:      arch/nios2/
9955
9956 NOHZ, DYNTICKS SUPPORT
9957 M:      Frederic Weisbecker <fweisbec@gmail.com>
9958 M:      Thomas Gleixner <tglx@linutronix.de>
9959 M:      Ingo Molnar <mingo@kernel.org>
9960 L:      linux-kernel@vger.kernel.org
9961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9962 S:      Maintained
9963 F:      kernel/time/tick*.*
9964 F:      include/linux/tick.h
9965 F:      include/linux/sched/nohz.h
9966
9967 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9968 M:      Pavel Machek <pavel@ucw.cz>
9969 M:      Sakari Ailus <sakari.ailus@iki.fi>
9970 L:      linux-media@vger.kernel.org
9971 S:      Maintained
9972 F:      drivers/media/i2c/et8ek8
9973 F:      drivers/media/i2c/ad5820.c
9974
9975 NOKIA N900 POWER SUPPLY DRIVERS
9976 R:      Pali Rohár <pali.rohar@gmail.com>
9977 F:      include/linux/power/bq2415x_charger.h
9978 F:      include/linux/power/bq27xxx_battery.h
9979 F:      include/linux/power/isp1704_charger.h
9980 F:      drivers/power/supply/bq2415x_charger.c
9981 F:      drivers/power/supply/bq27xxx_battery.c
9982 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9983 F:      drivers/power/supply/isp1704_charger.c
9984 F:      drivers/power/supply/rx51_battery.c
9985
9986 NTB AMD DRIVER
9987 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9988 L:      linux-ntb@googlegroups.com
9989 S:      Supported
9990 F:      drivers/ntb/hw/amd/
9991
9992 NTB DRIVER CORE
9993 M:      Jon Mason <jdmason@kudzu.us>
9994 M:      Dave Jiang <dave.jiang@intel.com>
9995 M:      Allen Hubbe <allenbh@gmail.com>
9996 L:      linux-ntb@googlegroups.com
9997 S:      Supported
9998 W:      https://github.com/jonmason/ntb/wiki
9999 T:      git git://github.com/jonmason/ntb.git
10000 F:      drivers/ntb/
10001 F:      drivers/net/ntb_netdev.c
10002 F:      include/linux/ntb.h
10003 F:      include/linux/ntb_transport.h
10004 F:      tools/testing/selftests/ntb/
10005
10006 NTB IDT DRIVER
10007 M:      Serge Semin <fancer.lancer@gmail.com>
10008 L:      linux-ntb@googlegroups.com
10009 S:      Supported
10010 F:      drivers/ntb/hw/idt/
10011
10012 NTB INTEL DRIVER
10013 M:      Dave Jiang <dave.jiang@intel.com>
10014 L:      linux-ntb@googlegroups.com
10015 S:      Supported
10016 W:      https://github.com/davejiang/linux/wiki
10017 T:      git https://github.com/davejiang/linux.git
10018 F:      drivers/ntb/hw/intel/
10019
10020 NTFS FILESYSTEM
10021 M:      Anton Altaparmakov <anton@tuxera.com>
10022 L:      linux-ntfs-dev@lists.sourceforge.net
10023 W:      http://www.tuxera.com/
10024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10025 S:      Supported
10026 F:      Documentation/filesystems/ntfs.txt
10027 F:      fs/ntfs/
10028
10029 NUBUS SUBSYSTEM
10030 M:      Finn Thain <fthain@telegraphics.com.au>
10031 L:      linux-m68k@lists.linux-m68k.org
10032 S:      Maintained
10033 F:      arch/*/include/asm/nubus.h
10034 F:      drivers/nubus/
10035 F:      include/linux/nubus.h
10036 F:      include/uapi/linux/nubus.h
10037
10038 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10039 M:      Antonino Daplas <adaplas@gmail.com>
10040 L:      linux-fbdev@vger.kernel.org
10041 S:      Maintained
10042 F:      drivers/video/fbdev/riva/
10043 F:      drivers/video/fbdev/nvidia/
10044
10045 NVM EXPRESS DRIVER
10046 M:      Keith Busch <keith.busch@intel.com>
10047 M:      Jens Axboe <axboe@fb.com>
10048 M:      Christoph Hellwig <hch@lst.de>
10049 M:      Sagi Grimberg <sagi@grimberg.me>
10050 L:      linux-nvme@lists.infradead.org
10051 T:      git://git.infradead.org/nvme.git
10052 W:      http://git.infradead.org/nvme.git
10053 S:      Supported
10054 F:      drivers/nvme/host/
10055 F:      include/linux/nvme.h
10056 F:      include/uapi/linux/nvme_ioctl.h
10057
10058 NVM EXPRESS FC TRANSPORT DRIVERS
10059 M:      James Smart <james.smart@broadcom.com>
10060 L:      linux-nvme@lists.infradead.org
10061 S:      Supported
10062 F:      include/linux/nvme-fc.h
10063 F:      include/linux/nvme-fc-driver.h
10064 F:      drivers/nvme/host/fc.c
10065 F:      drivers/nvme/target/fc.c
10066 F:      drivers/nvme/target/fcloop.c
10067
10068 NVM EXPRESS TARGET DRIVER
10069 M:      Christoph Hellwig <hch@lst.de>
10070 M:      Sagi Grimberg <sagi@grimberg.me>
10071 L:      linux-nvme@lists.infradead.org
10072 T:      git://git.infradead.org/nvme.git
10073 W:      http://git.infradead.org/nvme.git
10074 S:      Supported
10075 F:      drivers/nvme/target/
10076
10077 NVMEM FRAMEWORK
10078 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10079 S:      Maintained
10080 F:      drivers/nvmem/
10081 F:      Documentation/devicetree/bindings/nvmem/
10082 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10083 F:      include/linux/nvmem-consumer.h
10084 F:      include/linux/nvmem-provider.h
10085
10086 NXP SGTL5000 DRIVER
10087 M:      Fabio Estevam <fabio.estevam@nxp.com>
10088 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10089 S:      Maintained
10090 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10091 F:      sound/soc/codecs/sgtl5000*
10092
10093 NXP TDA998X DRM DRIVER
10094 M:      Russell King <linux@armlinux.org.uk>
10095 S:      Supported
10096 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10097 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10098 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10099 F:      include/drm/i2c/tda998x.h
10100
10101 NXP TFA9879 DRIVER
10102 M:      Peter Rosin <peda@axentia.se>
10103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10104 S:      Maintained
10105 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10106 F:      sound/soc/codecs/tfa9879*
10107
10108 NXP-NCI NFC DRIVER
10109 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10110 R:      Charles Gorand <charles.gorand@effinnov.com>
10111 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10112 S:      Supported
10113 F:      drivers/nfc/nxp-nci
10114
10115 OBJTOOL
10116 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10117 M:      Peter Zijlstra <peterz@infradead.org>
10118 S:      Supported
10119 F:      tools/objtool/
10120
10121 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10122 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10123 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10124 L:      linuxppc-dev@lists.ozlabs.org
10125 S:      Supported
10126 F:      arch/powerpc/platforms/powernv/ocxl.c
10127 F:      arch/powerpc/include/asm/pnv-ocxl.h
10128 F:      drivers/misc/ocxl/
10129 F:      include/misc/ocxl*
10130 F:      include/uapi/misc/ocxl.h
10131 F:      Documentation/accelerators/ocxl.txt
10132
10133 OMAP AUDIO SUPPORT
10134 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10135 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10136 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10137 L:      linux-omap@vger.kernel.org
10138 S:      Maintained
10139 F:      sound/soc/omap/
10140
10141 OMAP CLOCK FRAMEWORK SUPPORT
10142 M:      Paul Walmsley <paul@pwsan.com>
10143 L:      linux-omap@vger.kernel.org
10144 S:      Maintained
10145 F:      arch/arm/*omap*/*clock*
10146
10147 OMAP DEVICE TREE SUPPORT
10148 M:      Benoît Cousson <bcousson@baylibre.com>
10149 M:      Tony Lindgren <tony@atomide.com>
10150 L:      linux-omap@vger.kernel.org
10151 L:      devicetree@vger.kernel.org
10152 S:      Maintained
10153 F:      arch/arm/boot/dts/*omap*
10154 F:      arch/arm/boot/dts/*am3*
10155 F:      arch/arm/boot/dts/*am4*
10156 F:      arch/arm/boot/dts/*am5*
10157 F:      arch/arm/boot/dts/*dra7*
10158
10159 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10160 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10161 L:      linux-omap@vger.kernel.org
10162 L:      linux-fbdev@vger.kernel.org
10163 S:      Maintained
10164 F:      drivers/video/fbdev/omap2/
10165 F:      Documentation/arm/OMAP/DSS
10166
10167 OMAP FRAMEBUFFER SUPPORT
10168 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10169 L:      linux-fbdev@vger.kernel.org
10170 L:      linux-omap@vger.kernel.org
10171 S:      Maintained
10172 F:      drivers/video/fbdev/omap/
10173
10174 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10175 M:      Roger Quadros <rogerq@ti.com>
10176 M:      Tony Lindgren <tony@atomide.com>
10177 L:      linux-omap@vger.kernel.org
10178 S:      Maintained
10179 F:      drivers/memory/omap-gpmc.c
10180 F:      arch/arm/mach-omap2/*gpmc*
10181
10182 OMAP GPIO DRIVER
10183 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10184 M:      Santosh Shilimkar <ssantosh@kernel.org>
10185 M:      Kevin Hilman <khilman@kernel.org>
10186 L:      linux-omap@vger.kernel.org
10187 S:      Maintained
10188 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10189 F:      drivers/gpio/gpio-omap.c
10190
10191 OMAP HARDWARE SPINLOCK SUPPORT
10192 M:      Ohad Ben-Cohen <ohad@wizery.com>
10193 L:      linux-omap@vger.kernel.org
10194 S:      Maintained
10195 F:      drivers/hwspinlock/omap_hwspinlock.c
10196
10197 OMAP HS MMC SUPPORT
10198 L:      linux-mmc@vger.kernel.org
10199 L:      linux-omap@vger.kernel.org
10200 S:      Orphan
10201 F:      drivers/mmc/host/omap_hsmmc.c
10202
10203 OMAP HWMOD DATA
10204 M:      Paul Walmsley <paul@pwsan.com>
10205 L:      linux-omap@vger.kernel.org
10206 S:      Maintained
10207 F:      arch/arm/mach-omap2/omap_hwmod*data*
10208
10209 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10210 M:      Benoît Cousson <bcousson@baylibre.com>
10211 L:      linux-omap@vger.kernel.org
10212 S:      Maintained
10213 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10214
10215 OMAP HWMOD SUPPORT
10216 M:      Benoît Cousson <bcousson@baylibre.com>
10217 M:      Paul Walmsley <paul@pwsan.com>
10218 L:      linux-omap@vger.kernel.org
10219 S:      Maintained
10220 F:      arch/arm/mach-omap2/omap_hwmod.*
10221
10222 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10223 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10224 L:      linux-media@vger.kernel.org
10225 S:      Maintained
10226 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10227 F:      drivers/media/platform/omap3isp/
10228 F:      drivers/staging/media/omap4iss/
10229
10230 OMAP MMC SUPPORT
10231 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10232 L:      linux-omap@vger.kernel.org
10233 S:      Maintained
10234 F:      drivers/mmc/host/omap.c
10235
10236 OMAP POWER MANAGEMENT SUPPORT
10237 M:      Kevin Hilman <khilman@kernel.org>
10238 L:      linux-omap@vger.kernel.org
10239 S:      Maintained
10240 F:      arch/arm/*omap*/*pm*
10241 F:      drivers/cpufreq/omap-cpufreq.c
10242
10243 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10244 M:      Rajendra Nayak <rnayak@codeaurora.org>
10245 M:      Paul Walmsley <paul@pwsan.com>
10246 L:      linux-omap@vger.kernel.org
10247 S:      Maintained
10248 F:      arch/arm/mach-omap2/prm*
10249
10250 OMAP RANDOM NUMBER GENERATOR SUPPORT
10251 M:      Deepak Saxena <dsaxena@plexity.net>
10252 S:      Maintained
10253 F:      drivers/char/hw_random/omap-rng.c
10254
10255 OMAP USB SUPPORT
10256 L:      linux-usb@vger.kernel.org
10257 L:      linux-omap@vger.kernel.org
10258 S:      Orphan
10259 F:      drivers/usb/*/*omap*
10260 F:      arch/arm/*omap*/usb*
10261
10262 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10263 M:      Mark Jackson <mpfj@newflow.co.uk>
10264 L:      linux-omap@vger.kernel.org
10265 S:      Maintained
10266 F:      arch/arm/boot/dts/am335x-nano.dts
10267
10268 OMAP1 SUPPORT
10269 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10270 M:      Tony Lindgren <tony@atomide.com>
10271 L:      linux-omap@vger.kernel.org
10272 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10274 S:      Maintained
10275 F:      arch/arm/mach-omap1/
10276 F:      arch/arm/plat-omap/
10277 F:      arch/arm/configs/omap1_defconfig
10278 F:      drivers/i2c/busses/i2c-omap.c
10279 F:      include/linux/i2c-omap.h
10280
10281 OMAP2+ SUPPORT
10282 M:      Tony Lindgren <tony@atomide.com>
10283 L:      linux-omap@vger.kernel.org
10284 W:      http://www.muru.com/linux/omap/
10285 W:      http://linux.omap.com/
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-omap2/
10290 F:      arch/arm/plat-omap/
10291 F:      arch/arm/configs/omap2plus_defconfig
10292 F:      drivers/i2c/busses/i2c-omap.c
10293 F:      drivers/irqchip/irq-omap-intc.c
10294 F:      drivers/mfd/*omap*.c
10295 F:      drivers/mfd/menelaus.c
10296 F:      drivers/mfd/palmas.c
10297 F:      drivers/mfd/tps65217.c
10298 F:      drivers/mfd/tps65218.c
10299 F:      drivers/mfd/tps65910.c
10300 F:      drivers/mfd/twl-core.[ch]
10301 F:      drivers/mfd/twl4030*.c
10302 F:      drivers/mfd/twl6030*.c
10303 F:      drivers/mfd/twl6040*.c
10304 F:      drivers/regulator/palmas-regulator*.c
10305 F:      drivers/regulator/pbias-regulator.c
10306 F:      drivers/regulator/tps65217-regulator.c
10307 F:      drivers/regulator/tps65218-regulator.c
10308 F:      drivers/regulator/tps65910-regulator.c
10309 F:      drivers/regulator/twl-regulator.c
10310 F:      drivers/regulator/twl6030-regulator.c
10311 F:      include/linux/i2c-omap.h
10312
10313 ONION OMEGA2+ BOARD
10314 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10315 L:      linux-mips@linux-mips.org
10316 S:      Maintained
10317 F:      arch/mips/boot/dts/ralink/omega2p.dts
10318
10319 OMFS FILESYSTEM
10320 M:      Bob Copeland <me@bobcopeland.com>
10321 L:      linux-karma-devel@lists.sourceforge.net
10322 S:      Maintained
10323 F:      Documentation/filesystems/omfs.txt
10324 F:      fs/omfs/
10325
10326 OMNIKEY CARDMAN 4000 DRIVER
10327 M:      Harald Welte <laforge@gnumonks.org>
10328 S:      Maintained
10329 F:      drivers/char/pcmcia/cm4000_cs.c
10330 F:      include/linux/cm4000_cs.h
10331 F:      include/uapi/linux/cm4000_cs.h
10332
10333 OMNIKEY CARDMAN 4040 DRIVER
10334 M:      Harald Welte <laforge@gnumonks.org>
10335 S:      Maintained
10336 F:      drivers/char/pcmcia/cm4040_cs.*
10337
10338 OMNIVISION OV13858 SENSOR DRIVER
10339 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10340 L:      linux-media@vger.kernel.org
10341 T:      git git://linuxtv.org/media_tree.git
10342 S:      Maintained
10343 F:      drivers/media/i2c/ov13858.c
10344
10345 OMNIVISION OV2685 SENSOR DRIVER
10346 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10347 L:      linux-media@vger.kernel.org
10348 T:      git git://linuxtv.org/media_tree.git
10349 S:      Maintained
10350 F:      drivers/media/i2c/ov2685.c
10351
10352 OMNIVISION OV5640 SENSOR DRIVER
10353 M:      Steve Longerbeam <slongerbeam@gmail.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/ov5640.c
10358
10359 OMNIVISION OV5647 SENSOR DRIVER
10360 M:      Luis Oliveira <lolivei@synopsys.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/ov5647.c
10365
10366 OMNIVISION OV5695 SENSOR DRIVER
10367 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov5695.c
10372
10373 OMNIVISION OV7670 SENSOR DRIVER
10374 M:      Jonathan Corbet <corbet@lwn.net>
10375 L:      linux-media@vger.kernel.org
10376 T:      git git://linuxtv.org/media_tree.git
10377 S:      Maintained
10378 F:      drivers/media/i2c/ov7670.c
10379 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10380
10381 OMNIVISION OV772x SENSOR DRIVER
10382 M:      Jacopo Mondi <jacopo@jmondi.org>
10383 L:      linux-media@vger.kernel.org
10384 T:      git git://linuxtv.org/media_tree.git
10385 S:      Odd fixes
10386 F:      drivers/media/i2c/ov772x.c
10387 F:      include/media/i2c/ov772x.h
10388
10389 OMNIVISION OV7740 SENSOR DRIVER
10390 M:      Wenyou Yang <wenyou.yang@microchip.com>
10391 L:      linux-media@vger.kernel.org
10392 T:      git git://linuxtv.org/media_tree.git
10393 S:      Maintained
10394 F:      drivers/media/i2c/ov7740.c
10395 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10396
10397 OMNIVISION OV9650 SENSOR DRIVER
10398 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10399 R:      Akinobu Mita <akinobu.mita@gmail.com>
10400 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10401 L:      linux-media@vger.kernel.org
10402 T:      git git://linuxtv.org/media_tree.git
10403 S:      Maintained
10404 F:      drivers/media/i2c/ov9650.c
10405 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10406
10407 ONENAND FLASH DRIVER
10408 M:      Kyungmin Park <kyungmin.park@samsung.com>
10409 L:      linux-mtd@lists.infradead.org
10410 S:      Maintained
10411 F:      drivers/mtd/nand/onenand/
10412 F:      include/linux/mtd/onenand*.h
10413
10414 ONSTREAM SCSI TAPE DRIVER
10415 M:      Willem Riede <osst@riede.org>
10416 L:      osst-users@lists.sourceforge.net
10417 L:      linux-scsi@vger.kernel.org
10418 S:      Maintained
10419 F:      Documentation/scsi/osst.txt
10420 F:      drivers/scsi/osst.*
10421 F:      drivers/scsi/osst_*.h
10422 F:      drivers/scsi/st.h
10423
10424 OP-TEE DRIVER
10425 M:      Jens Wiklander <jens.wiklander@linaro.org>
10426 S:      Maintained
10427 F:      drivers/tee/optee/
10428
10429 OPA-VNIC DRIVER
10430 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10431 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10432 L:      linux-rdma@vger.kernel.org
10433 S:      Supported
10434 F:      drivers/infiniband/ulp/opa_vnic
10435
10436 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10437 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10438 L:      devicetree@vger.kernel.org
10439 S:      Maintained
10440 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10441 F:      Documentation/devicetree/overlay-notes.txt
10442 F:      drivers/of/overlay.c
10443 F:      drivers/of/resolver.c
10444
10445 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10446 M:      Rob Herring <robh+dt@kernel.org>
10447 M:      Frank Rowand <frowand.list@gmail.com>
10448 L:      devicetree@vger.kernel.org
10449 W:      http://www.devicetree.org/
10450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10451 S:      Maintained
10452 F:      drivers/of/
10453 F:      include/linux/of*.h
10454 F:      scripts/dtc/
10455 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10456
10457 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10458 M:      Rob Herring <robh+dt@kernel.org>
10459 M:      Mark Rutland <mark.rutland@arm.com>
10460 L:      devicetree@vger.kernel.org
10461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10462 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10463 S:      Maintained
10464 F:      Documentation/devicetree/
10465 F:      arch/*/boot/dts/
10466 F:      include/dt-bindings/
10467
10468 OPENCORES I2C BUS DRIVER
10469 M:      Peter Korsgaard <jacmet@sunsite.dk>
10470 L:      linux-i2c@vger.kernel.org
10471 S:      Maintained
10472 F:      Documentation/i2c/busses/i2c-ocores
10473 F:      drivers/i2c/busses/i2c-ocores.c
10474
10475 OPENRISC ARCHITECTURE
10476 M:      Jonas Bonn <jonas@southpole.se>
10477 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10478 M:      Stafford Horne <shorne@gmail.com>
10479 T:      git git://github.com/openrisc/linux.git
10480 L:      openrisc@lists.librecores.org
10481 W:      http://openrisc.io
10482 S:      Maintained
10483 F:      Documentation/devicetree/bindings/openrisc/
10484 F:      Documentation/openrisc/
10485 F:      arch/openrisc/
10486 F:      drivers/irqchip/irq-ompic.c
10487 F:      drivers/irqchip/irq-or1k-*
10488
10489 OPENVSWITCH
10490 M:      Pravin B Shelar <pshelar@ovn.org>
10491 L:      netdev@vger.kernel.org
10492 L:      dev@openvswitch.org
10493 W:      http://openvswitch.org
10494 S:      Maintained
10495 F:      net/openvswitch/
10496 F:      include/uapi/linux/openvswitch.h
10497
10498 OPERATING PERFORMANCE POINTS (OPP)
10499 M:      Viresh Kumar <vireshk@kernel.org>
10500 M:      Nishanth Menon <nm@ti.com>
10501 M:      Stephen Boyd <sboyd@kernel.org>
10502 L:      linux-pm@vger.kernel.org
10503 S:      Maintained
10504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10505 F:      drivers/opp/
10506 F:      include/linux/pm_opp.h
10507 F:      Documentation/power/opp.txt
10508 F:      Documentation/devicetree/bindings/opp/
10509
10510 OPL4 DRIVER
10511 M:      Clemens Ladisch <clemens@ladisch.de>
10512 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10513 T:      git git://git.alsa-project.org/alsa-kernel.git
10514 S:      Maintained
10515 F:      sound/drivers/opl4/
10516
10517 OPROFILE
10518 M:      Robert Richter <rric@kernel.org>
10519 L:      oprofile-list@lists.sf.net
10520 S:      Maintained
10521 F:      arch/*/include/asm/oprofile*.h
10522 F:      arch/*/oprofile/
10523 F:      drivers/oprofile/
10524 F:      include/linux/oprofile.h
10525
10526 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10527 M:      Mark Fasheh <mark@fasheh.com>
10528 M:      Joel Becker <jlbec@evilplan.org>
10529 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10530 W:      http://ocfs2.wiki.kernel.org
10531 S:      Supported
10532 F:      Documentation/filesystems/ocfs2.txt
10533 F:      Documentation/filesystems/dlmfs.txt
10534 F:      fs/ocfs2/
10535
10536 ORANGEFS FILESYSTEM
10537 M:      Mike Marshall <hubcap@omnibond.com>
10538 R:      Martin Brandenburg <martin@omnibond.com>
10539 L:      devel@lists.orangefs.org
10540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10541 S:      Supported
10542 F:      fs/orangefs/
10543 F:      Documentation/filesystems/orangefs.txt
10544
10545 ORINOCO DRIVER
10546 L:      linux-wireless@vger.kernel.org
10547 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10548 W:      http://www.nongnu.org/orinoco/
10549 S:      Orphan
10550 F:      drivers/net/wireless/intersil/orinoco/
10551
10552 OSD LIBRARY and FILESYSTEM
10553 M:      Boaz Harrosh <ooo@electrozaur.com>
10554 S:      Maintained
10555 F:      drivers/scsi/osd/
10556 F:      include/scsi/osd_*
10557 F:      fs/exofs/
10558
10559 OV2659 OMNIVISION SENSOR DRIVER
10560 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10561 L:      linux-media@vger.kernel.org
10562 W:      https://linuxtv.org
10563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10564 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10565 S:      Maintained
10566 F:      drivers/media/i2c/ov2659.c
10567 F:      include/media/i2c/ov2659.h
10568
10569 OVERLAY FILESYSTEM
10570 M:      Miklos Szeredi <miklos@szeredi.hu>
10571 L:      linux-unionfs@vger.kernel.org
10572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10573 S:      Supported
10574 F:      fs/overlayfs/
10575 F:      Documentation/filesystems/overlayfs.txt
10576
10577 P54 WIRELESS DRIVER
10578 M:      Christian Lamparter <chunkeey@googlemail.com>
10579 L:      linux-wireless@vger.kernel.org
10580 W:      http://wireless.kernel.org/en/users/Drivers/p54
10581 S:      Maintained
10582 F:      drivers/net/wireless/intersil/p54/
10583
10584 PA SEMI ETHERNET DRIVER
10585 L:      netdev@vger.kernel.org
10586 S:      Orphan
10587 F:      drivers/net/ethernet/pasemi/*
10588
10589 PA SEMI SMBUS DRIVER
10590 L:      linux-i2c@vger.kernel.org
10591 S:      Orphan
10592 F:      drivers/i2c/busses/i2c-pasemi.c
10593
10594 PADATA PARALLEL EXECUTION MECHANISM
10595 M:      Steffen Klassert <steffen.klassert@secunet.com>
10596 L:      linux-crypto@vger.kernel.org
10597 S:      Maintained
10598 F:      kernel/padata.c
10599 F:      include/linux/padata.h
10600 F:      Documentation/padata.txt
10601
10602 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10603 M:      Harald Welte <laforge@gnumonks.org>
10604 L:      platform-driver-x86@vger.kernel.org
10605 S:      Maintained
10606 F:      drivers/platform/x86/panasonic-laptop.c
10607
10608 PARALLEL LCD/KEYPAD PANEL DRIVER
10609 M:      Willy Tarreau <willy@haproxy.com>
10610 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10611 S:      Odd Fixes
10612 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10613 F:      drivers/misc/panel.c
10614
10615 PARALLEL PORT SUBSYSTEM
10616 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10617 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10618 L:      linux-parport@lists.infradead.org (subscribers-only)
10619 S:      Maintained
10620 F:      drivers/parport/
10621 F:      include/linux/parport*.h
10622 F:      drivers/char/ppdev.c
10623 F:      include/uapi/linux/ppdev.h
10624 F:      Documentation/parport*.txt
10625
10626 PARAVIRT_OPS INTERFACE
10627 M:      Juergen Gross <jgross@suse.com>
10628 M:      Alok Kataria <akataria@vmware.com>
10629 L:      virtualization@lists.linux-foundation.org
10630 S:      Supported
10631 F:      Documentation/virtual/paravirt_ops.txt
10632 F:      arch/*/kernel/paravirt*
10633 F:      arch/*/include/asm/paravirt*.h
10634 F:      include/linux/hypervisor.h
10635
10636 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10637 M:      Tim Waugh <tim@cyberelk.net>
10638 L:      linux-parport@lists.infradead.org (subscribers-only)
10639 S:      Maintained
10640 F:      Documentation/blockdev/paride.txt
10641 F:      drivers/block/paride/
10642
10643 PARISC ARCHITECTURE
10644 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10645 M:      Helge Deller <deller@gmx.de>
10646 L:      linux-parisc@vger.kernel.org
10647 W:      http://www.parisc-linux.org/
10648 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10651 S:      Maintained
10652 F:      arch/parisc/
10653 F:      Documentation/parisc/
10654 F:      drivers/parisc/
10655 F:      drivers/char/agp/parisc-agp.c
10656 F:      drivers/input/serio/gscps2.c
10657 F:      drivers/parport/parport_gsc.*
10658 F:      drivers/tty/serial/8250/8250_gsc.c
10659 F:      drivers/video/fbdev/sti*
10660 F:      drivers/video/console/sti*
10661 F:      drivers/video/logo/logo_parisc*
10662
10663 PARMAN
10664 M:      Jiri Pirko <jiri@mellanox.com>
10665 L:      netdev@vger.kernel.org
10666 S:      Supported
10667 F:      lib/parman.c
10668 F:      lib/test_parman.c
10669 F:      include/linux/parman.h
10670
10671 PC87360 HARDWARE MONITORING DRIVER
10672 M:      Jim Cromie <jim.cromie@gmail.com>
10673 L:      linux-hwmon@vger.kernel.org
10674 S:      Maintained
10675 F:      Documentation/hwmon/pc87360
10676 F:      drivers/hwmon/pc87360.c
10677
10678 PC8736x GPIO DRIVER
10679 M:      Jim Cromie <jim.cromie@gmail.com>
10680 S:      Maintained
10681 F:      drivers/char/pc8736x_gpio.c
10682
10683 PC87427 HARDWARE MONITORING DRIVER
10684 M:      Jean Delvare <jdelvare@suse.com>
10685 L:      linux-hwmon@vger.kernel.org
10686 S:      Maintained
10687 F:      Documentation/hwmon/pc87427
10688 F:      drivers/hwmon/pc87427.c
10689
10690 PCA9532 LED DRIVER
10691 M:      Riku Voipio <riku.voipio@iki.fi>
10692 S:      Maintained
10693 F:      drivers/leds/leds-pca9532.c
10694 F:      include/linux/leds-pca9532.h
10695
10696 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10697 M:      Guenter Roeck <linux@roeck-us.net>
10698 L:      linux-i2c@vger.kernel.org
10699 S:      Maintained
10700 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10701
10702 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10703 M:      Khalid Aziz <khalid@gonehiking.org>
10704 S:      Maintained
10705 F:      drivers/firmware/pcdp.*
10706
10707 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10708 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10709 L:      linux-pci@vger.kernel.org
10710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10711 S:      Maintained
10712 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10713 F:      drivers/pci/host/pci-aardvark.c
10714
10715 PCI DRIVER FOR ALTERA PCIE IP
10716 M:      Ley Foon Tan <lftan@altera.com>
10717 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10718 L:      linux-pci@vger.kernel.org
10719 S:      Supported
10720 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10721 F:      drivers/pci/host/pcie-altera.c
10722
10723 PCI DRIVER FOR APPLIEDMICRO XGENE
10724 M:      Tanmay Inamdar <tinamdar@apm.com>
10725 L:      linux-pci@vger.kernel.org
10726 L:      linux-arm-kernel@lists.infradead.org
10727 S:      Maintained
10728 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10729 F:      drivers/pci/host/pci-xgene.c
10730
10731 PCI DRIVER FOR ARM VERSATILE PLATFORM
10732 M:      Rob Herring <robh@kernel.org>
10733 L:      linux-pci@vger.kernel.org
10734 L:      linux-arm-kernel@lists.infradead.org
10735 S:      Maintained
10736 F:      Documentation/devicetree/bindings/pci/versatile.txt
10737 F:      drivers/pci/host/pci-versatile.c
10738
10739 PCI DRIVER FOR ARMADA 8K
10740 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10741 L:      linux-pci@vger.kernel.org
10742 L:      linux-arm-kernel@lists.infradead.org
10743 S:      Maintained
10744 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10745 F:      drivers/pci/dwc/pcie-armada8k.c
10746
10747 PCI DRIVER FOR CADENCE PCIE IP
10748 M:      Alan Douglas <adouglas@cadence.com>
10749 L:      linux-pci@vger.kernel.org
10750 S:      Maintained
10751 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10752 F:      drivers/pci/cadence/pcie-cadence*
10753
10754 PCI DRIVER FOR FREESCALE LAYERSCAPE
10755 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10756 M:      Mingkai Hu <mingkai.hu@freescale.com>
10757 M:      Roy Zang <tie-fei.zang@freescale.com>
10758 L:      linuxppc-dev@lists.ozlabs.org
10759 L:      linux-pci@vger.kernel.org
10760 L:      linux-arm-kernel@lists.infradead.org
10761 S:      Maintained
10762 F:      drivers/pci/dwc/*layerscape*
10763
10764 PCI DRIVER FOR GENERIC OF HOSTS
10765 M:      Will Deacon <will.deacon@arm.com>
10766 L:      linux-pci@vger.kernel.org
10767 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10768 S:      Maintained
10769 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10770 F:      drivers/pci/host/pci-host-common.c
10771 F:      drivers/pci/host/pci-host-generic.c
10772
10773 PCI DRIVER FOR IMX6
10774 M:      Richard Zhu <hongxing.zhu@nxp.com>
10775 M:      Lucas Stach <l.stach@pengutronix.de>
10776 L:      linux-pci@vger.kernel.org
10777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10778 S:      Maintained
10779 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10780 F:      drivers/pci/dwc/*imx6*
10781
10782 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10783 M:      Keith Busch <keith.busch@intel.com>
10784 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10785 L:      linux-pci@vger.kernel.org
10786 S:      Supported
10787 F:      drivers/pci/host/vmd.c
10788
10789 PCI DRIVER FOR MICROSEMI SWITCHTEC
10790 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10791 M:      Logan Gunthorpe <logang@deltatee.com>
10792 L:      linux-pci@vger.kernel.org
10793 S:      Maintained
10794 F:      Documentation/switchtec.txt
10795 F:      Documentation/ABI/testing/sysfs-class-switchtec
10796 F:      drivers/pci/switch/switchtec*
10797 F:      include/uapi/linux/switchtec_ioctl.h
10798 F:      include/linux/switchtec.h
10799 F:      drivers/ntb/hw/mscc/
10800
10801 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10802 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10803 M:      Jason Cooper <jason@lakedaemon.net>
10804 L:      linux-pci@vger.kernel.org
10805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10806 S:      Maintained
10807 F:      drivers/pci/host/*mvebu*
10808
10809 PCI DRIVER FOR NVIDIA TEGRA
10810 M:      Thierry Reding <thierry.reding@gmail.com>
10811 L:      linux-tegra@vger.kernel.org
10812 L:      linux-pci@vger.kernel.org
10813 S:      Supported
10814 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10815 F:      drivers/pci/host/pci-tegra.c
10816
10817 PCI DRIVER FOR RENESAS R-CAR
10818 M:      Simon Horman <horms@verge.net.au>
10819 L:      linux-pci@vger.kernel.org
10820 L:      linux-renesas-soc@vger.kernel.org
10821 S:      Maintained
10822 F:      drivers/pci/host/*rcar*
10823
10824 PCI DRIVER FOR SAMSUNG EXYNOS
10825 M:      Jingoo Han <jingoohan1@gmail.com>
10826 L:      linux-pci@vger.kernel.org
10827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10828 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10829 S:      Maintained
10830 F:      drivers/pci/dwc/pci-exynos.c
10831
10832 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10833 M:      Jingoo Han <jingoohan1@gmail.com>
10834 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10835 L:      linux-pci@vger.kernel.org
10836 S:      Maintained
10837 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10838 F:      drivers/pci/dwc/*designware*
10839
10840 PCI DRIVER FOR TI DRA7XX
10841 M:      Kishon Vijay Abraham I <kishon@ti.com>
10842 L:      linux-omap@vger.kernel.org
10843 L:      linux-pci@vger.kernel.org
10844 S:      Supported
10845 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10846 F:      drivers/pci/dwc/pci-dra7xx.c
10847
10848 PCI DRIVER FOR TI KEYSTONE
10849 M:      Murali Karicheri <m-karicheri2@ti.com>
10850 L:      linux-pci@vger.kernel.org
10851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10852 S:      Maintained
10853 F:      drivers/pci/dwc/*keystone*
10854
10855 PCI ENDPOINT SUBSYSTEM
10856 M:      Kishon Vijay Abraham I <kishon@ti.com>
10857 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10858 L:      linux-pci@vger.kernel.org
10859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10860 S:      Supported
10861 F:      drivers/pci/endpoint/
10862 F:      drivers/misc/pci_endpoint_test.c
10863 F:      tools/pci/
10864
10865 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10866 M:      Russell Currey <ruscur@russell.cc>
10867 L:      linuxppc-dev@lists.ozlabs.org
10868 S:      Supported
10869 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10870 F:      arch/powerpc/kernel/eeh*.c
10871 F:      arch/powerpc/platforms/*/eeh*.c
10872 F:      arch/powerpc/include/*/eeh*.h
10873
10874 PCI ERROR RECOVERY
10875 M:      Linas Vepstas <linasvepstas@gmail.com>
10876 L:      linux-pci@vger.kernel.org
10877 S:      Supported
10878 F:      Documentation/PCI/pci-error-recovery.txt
10879
10880 PCI MSI DRIVER FOR ALTERA MSI IP
10881 M:      Ley Foon Tan <lftan@altera.com>
10882 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10883 L:      linux-pci@vger.kernel.org
10884 S:      Supported
10885 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10886 F:      drivers/pci/host/pcie-altera-msi.c
10887
10888 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10889 M:      Duc Dang <dhdang@apm.com>
10890 L:      linux-pci@vger.kernel.org
10891 L:      linux-arm-kernel@lists.infradead.org
10892 S:      Maintained
10893 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10894 F:      drivers/pci/host/pci-xgene-msi.c
10895
10896 PCI SUBSYSTEM
10897 M:      Bjorn Helgaas <bhelgaas@google.com>
10898 L:      linux-pci@vger.kernel.org
10899 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10901 S:      Supported
10902 F:      Documentation/devicetree/bindings/pci/
10903 F:      Documentation/PCI/
10904 F:      drivers/acpi/pci*
10905 F:      drivers/pci/
10906 F:      include/asm-generic/pci*
10907 F:      include/linux/pci*
10908 F:      include/linux/of_pci.h
10909 F:      include/uapi/linux/pci*
10910 F:      lib/pci*
10911 F:      arch/x86/pci/
10912 F:      arch/x86/kernel/quirks.c
10913
10914 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10915 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10916 L:      linux-pci@vger.kernel.org
10917 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10919 S:      Supported
10920 F:      drivers/pci/cadence/
10921 F:      drivers/pci/host/
10922 F:      drivers/pci/dwc/
10923
10924 PCIE DRIVER FOR AXIS ARTPEC
10925 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10926 L:      linux-arm-kernel@axis.com
10927 L:      linux-pci@vger.kernel.org
10928 S:      Maintained
10929 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10930 F:      drivers/pci/dwc/*artpec*
10931
10932 PCIE DRIVER FOR CAVIUM THUNDERX
10933 M:      David Daney <david.daney@cavium.com>
10934 L:      linux-pci@vger.kernel.org
10935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10936 S:      Supported
10937 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10938 F:      drivers/pci/host/pci-thunder-*
10939
10940 PCIE DRIVER FOR HISILICON
10941 M:      Zhou Wang <wangzhou1@hisilicon.com>
10942 L:      linux-pci@vger.kernel.org
10943 S:      Maintained
10944 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10945 F:      drivers/pci/dwc/pcie-hisi.c
10946
10947 PCIE DRIVER FOR HISILICON KIRIN
10948 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10949 M:      Binghui Wang <wangbinghui@hisilicon.com>
10950 L:      linux-pci@vger.kernel.org
10951 S:      Maintained
10952 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10953 F:      drivers/pci/dwc/pcie-kirin.c
10954
10955 PCIE DRIVER FOR HISILICON STB
10956 M:      Jianguo Sun <sunjianguo1@huawei.com>
10957 M:      Shawn Guo <shawn.guo@linaro.org>
10958 L:      linux-pci@vger.kernel.org
10959 S:      Maintained
10960 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10961 F:      drivers/pci/dwc/pcie-histb.c
10962
10963 PCIE DRIVER FOR MEDIATEK
10964 M:      Ryder Lee <ryder.lee@mediatek.com>
10965 L:      linux-pci@vger.kernel.org
10966 L:      linux-mediatek@lists.infradead.org
10967 S:      Supported
10968 F:      Documentation/devicetree/bindings/pci/mediatek*
10969 F:      drivers/pci/host/*mediatek*
10970
10971 PCIE DRIVER FOR QUALCOMM MSM
10972 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10973 L:      linux-pci@vger.kernel.org
10974 L:      linux-arm-msm@vger.kernel.org
10975 S:      Maintained
10976 F:      drivers/pci/dwc/*qcom*
10977
10978 PCIE DRIVER FOR ROCKCHIP
10979 M:      Shawn Lin <shawn.lin@rock-chips.com>
10980 L:      linux-pci@vger.kernel.org
10981 L:      linux-rockchip@lists.infradead.org
10982 S:      Maintained
10983 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10984 F:      drivers/pci/host/pcie-rockchip.c
10985
10986 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10987 M:      Linus Walleij <linus.walleij@linaro.org>
10988 L:      linux-pci@vger.kernel.org
10989 S:      Maintained
10990 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10991 F:      drivers/pci/host/pci-v3-semi.c
10992
10993 PCIE DRIVER FOR ST SPEAR13XX
10994 M:      Pratyush Anand <pratyush.anand@gmail.com>
10995 L:      linux-pci@vger.kernel.org
10996 S:      Maintained
10997 F:      drivers/pci/dwc/*spear*
10998
10999 PCMCIA SUBSYSTEM
11000 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11002 S:      Odd Fixes
11003 F:      Documentation/pcmcia/
11004 F:      tools/pcmcia/
11005 F:      drivers/pcmcia/
11006 F:      include/pcmcia/
11007
11008 PCNET32 NETWORK DRIVER
11009 M:      Don Fry <pcnet32@frontier.com>
11010 L:      netdev@vger.kernel.org
11011 S:      Maintained
11012 F:      drivers/net/ethernet/amd/pcnet32.c
11013
11014 PCRYPT PARALLEL CRYPTO ENGINE
11015 M:      Steffen Klassert <steffen.klassert@secunet.com>
11016 L:      linux-crypto@vger.kernel.org
11017 S:      Maintained
11018 F:      crypto/pcrypt.c
11019 F:      include/crypto/pcrypt.h
11020
11021 PEAQ WMI HOTKEYS DRIVER
11022 M:      Hans de Goede <hdegoede@redhat.com>
11023 L:      platform-driver-x86@vger.kernel.org
11024 S:      Maintained
11025 F:      drivers/platform/x86/peaq-wmi.c
11026
11027 PER-CPU MEMORY ALLOCATOR
11028 M:      Tejun Heo <tj@kernel.org>
11029 M:      Christoph Lameter <cl@linux.com>
11030 M:      Dennis Zhou <dennisszhou@gmail.com>
11031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11032 S:      Maintained
11033 F:      include/linux/percpu*.h
11034 F:      mm/percpu*.c
11035 F:      arch/*/include/asm/percpu.h
11036
11037 PER-TASK DELAY ACCOUNTING
11038 M:      Balbir Singh <bsingharora@gmail.com>
11039 S:      Maintained
11040 F:      include/linux/delayacct.h
11041 F:      kernel/delayacct.c
11042
11043 PERFORMANCE EVENTS SUBSYSTEM
11044 M:      Peter Zijlstra <peterz@infradead.org>
11045 M:      Ingo Molnar <mingo@redhat.com>
11046 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11047 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11048 R:      Jiri Olsa <jolsa@redhat.com>
11049 R:      Namhyung Kim <namhyung@kernel.org>
11050 L:      linux-kernel@vger.kernel.org
11051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11052 S:      Supported
11053 F:      kernel/events/*
11054 F:      include/linux/perf_event.h
11055 F:      include/uapi/linux/perf_event.h
11056 F:      arch/*/kernel/perf_event*.c
11057 F:      arch/*/kernel/*/perf_event*.c
11058 F:      arch/*/kernel/*/*/perf_event*.c
11059 F:      arch/*/include/asm/perf_event.h
11060 F:      arch/*/kernel/perf_callchain.c
11061 F:      arch/*/events/*
11062 F:      tools/perf/
11063
11064 PERSONALITY HANDLING
11065 M:      Christoph Hellwig <hch@infradead.org>
11066 L:      linux-abi-devel@lists.sourceforge.net
11067 S:      Maintained
11068 F:      include/linux/personality.h
11069 F:      include/uapi/linux/personality.h
11070
11071 PHONET PROTOCOL
11072 M:      Remi Denis-Courmont <courmisch@gmail.com>
11073 S:      Supported
11074 F:      Documentation/networking/phonet.txt
11075 F:      include/linux/phonet.h
11076 F:      include/net/phonet/
11077 F:      include/uapi/linux/phonet.h
11078 F:      net/phonet/
11079
11080 PHRAM MTD DRIVER
11081 M:      Joern Engel <joern@lazybastard.org>
11082 L:      linux-mtd@lists.infradead.org
11083 S:      Maintained
11084 F:      drivers/mtd/devices/phram.c
11085
11086 PICOLCD HID DRIVER
11087 M:      Bruno Prémont <bonbons@linux-vserver.org>
11088 L:      linux-input@vger.kernel.org
11089 S:      Maintained
11090 F:      drivers/hid/hid-picolcd*
11091
11092 PICOXCELL SUPPORT
11093 M:      Jamie Iles <jamie@jamieiles.com>
11094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11095 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11096 S:      Supported
11097 F:      arch/arm/boot/dts/picoxcell*
11098 F:      arch/arm/mach-picoxcell/
11099 F:      drivers/crypto/picoxcell*
11100
11101 PIN CONTROL SUBSYSTEM
11102 M:      Linus Walleij <linus.walleij@linaro.org>
11103 L:      linux-gpio@vger.kernel.org
11104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11105 S:      Maintained
11106 F:      Documentation/devicetree/bindings/pinctrl/
11107 F:      Documentation/driver-api/pinctl.rst
11108 F:      drivers/pinctrl/
11109 F:      include/linux/pinctrl/
11110
11111 PIN CONTROLLER - ATMEL AT91
11112 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11114 S:      Maintained
11115 F:      drivers/pinctrl/pinctrl-at91.*
11116
11117 PIN CONTROLLER - ATMEL AT91 PIO4
11118 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11120 L:      linux-gpio@vger.kernel.org
11121 S:      Supported
11122 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11123
11124 PIN CONTROLLER - FREESCALE
11125 M:      Dong Aisheng <aisheng.dong@nxp.com>
11126 M:      Fabio Estevam <festevam@gmail.com>
11127 M:      Shawn Guo <shawnguo@kernel.org>
11128 M:      Stefan Agner <stefan@agner.ch>
11129 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11130 L:      linux-gpio@vger.kernel.org
11131 S:      Maintained
11132 F:      drivers/pinctrl/freescale/
11133 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11134
11135 PIN CONTROLLER - INTEL
11136 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11137 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11138 S:      Maintained
11139 F:      drivers/pinctrl/intel/
11140
11141 PIN CONTROLLER - MEDIATEK
11142 M:      Sean Wang <sean.wang@mediatek.com>
11143 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11144 S:      Maintained
11145 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11146 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11147 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11148 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11149 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11150
11151 PIN CONTROLLER - QUALCOMM
11152 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11153 S:      Maintained
11154 L:      linux-arm-msm@vger.kernel.org
11155 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11156 F:      drivers/pinctrl/qcom/
11157
11158 PIN CONTROLLER - RENESAS
11159 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11160 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11161 L:      linux-renesas-soc@vger.kernel.org
11162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11163 S:      Maintained
11164 F:      drivers/pinctrl/sh-pfc/
11165
11166 PIN CONTROLLER - SAMSUNG
11167 M:      Tomasz Figa <tomasz.figa@gmail.com>
11168 M:      Krzysztof Kozlowski <krzk@kernel.org>
11169 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11171 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11172 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11174 S:      Maintained
11175 F:      drivers/pinctrl/samsung/
11176 F:      include/dt-bindings/pinctrl/samsung.h
11177 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11178
11179 PIN CONTROLLER - SINGLE
11180 M:      Tony Lindgren <tony@atomide.com>
11181 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11183 L:      linux-omap@vger.kernel.org
11184 S:      Maintained
11185 F:      drivers/pinctrl/pinctrl-single.c
11186
11187 PIN CONTROLLER - ST SPEAR
11188 M:      Viresh Kumar <vireshk@kernel.org>
11189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11190 W:      http://www.st.com/spear
11191 S:      Maintained
11192 F:      drivers/pinctrl/spear/
11193
11194 PISTACHIO SOC SUPPORT
11195 M:      James Hartley <james.hartley@sondrel.com>
11196 L:      linux-mips@linux-mips.org
11197 S:      Odd Fixes
11198 F:      arch/mips/pistachio/
11199 F:      arch/mips/include/asm/mach-pistachio/
11200 F:      arch/mips/boot/dts/img/pistachio*
11201 F:      arch/mips/configs/pistachio*_defconfig
11202
11203 PKTCDVD DRIVER
11204 S:      Orphan
11205 M:      linux-block@vger.kernel.org
11206 F:      drivers/block/pktcdvd.c
11207 F:      include/linux/pktcdvd.h
11208 F:      include/uapi/linux/pktcdvd.h
11209
11210 PKUNITY SOC DRIVERS
11211 M:      Guan Xuetao <gxt@pku.edu.cn>
11212 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11213 S:      Maintained
11214 T:      git git://github.com/gxt/linux.git
11215 F:      drivers/input/serio/i8042-unicore32io.h
11216 F:      drivers/i2c/busses/i2c-puv3.c
11217 F:      drivers/video/fbdev/fb-puv3.c
11218 F:      drivers/rtc/rtc-puv3.c
11219
11220 PMBUS HARDWARE MONITORING DRIVERS
11221 M:      Guenter Roeck <linux@roeck-us.net>
11222 L:      linux-hwmon@vger.kernel.org
11223 W:      http://hwmon.wiki.kernel.org/
11224 W:      http://www.roeck-us.net/linux/drivers/
11225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11226 S:      Maintained
11227 F:      Documentation/hwmon/pmbus
11228 F:      drivers/hwmon/pmbus/
11229 F:      include/linux/pmbus.h
11230
11231 PMC SIERRA MaxRAID DRIVER
11232 L:      linux-scsi@vger.kernel.org
11233 W:      http://www.pmc-sierra.com/
11234 S:      Orphan
11235 F:      drivers/scsi/pmcraid.*
11236
11237 PMC SIERRA PM8001 DRIVER
11238 M:      Jack Wang <jinpu.wang@profitbricks.com>
11239 M:      lindar_liu@usish.com
11240 L:      linux-scsi@vger.kernel.org
11241 S:      Supported
11242 F:      drivers/scsi/pm8001/
11243
11244 PNP SUPPORT
11245 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11246 S:      Maintained
11247 F:      drivers/pnp/
11248
11249 POSIX CLOCKS and TIMERS
11250 M:      Thomas Gleixner <tglx@linutronix.de>
11251 L:      linux-kernel@vger.kernel.org
11252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11253 S:      Maintained
11254 F:      fs/timerfd.c
11255 F:      include/linux/timer*
11256 F:      kernel/time/*timer*
11257
11258 POWER MANAGEMENT CORE
11259 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11260 L:      linux-pm@vger.kernel.org
11261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11262 B:      https://bugzilla.kernel.org
11263 S:      Supported
11264 F:      drivers/base/power/
11265 F:      include/linux/pm.h
11266 F:      include/linux/pm_*
11267 F:      include/linux/powercap.h
11268 F:      drivers/powercap/
11269 F:      kernel/configs/nopm.config
11270
11271 POWER STATE COORDINATION INTERFACE (PSCI)
11272 M:      Mark Rutland <mark.rutland@arm.com>
11273 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11274 L:      linux-arm-kernel@lists.infradead.org
11275 S:      Maintained
11276 F:      drivers/firmware/psci*.c
11277 F:      include/linux/psci.h
11278 F:      include/uapi/linux/psci.h
11279
11280 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11281 M:      Sebastian Reichel <sre@kernel.org>
11282 L:      linux-pm@vger.kernel.org
11283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11284 S:      Maintained
11285 F:      Documentation/ABI/testing/sysfs-class-power
11286 F:      Documentation/devicetree/bindings/power/supply/
11287 F:      include/linux/power_supply.h
11288 F:      drivers/power/supply/
11289
11290 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11291 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11292 L:      linuxppc-dev@lists.ozlabs.org
11293 S:      Maintained
11294 F:      drivers/char/powernv-op-panel.c
11295
11296 PPP OVER ATM (RFC 2364)
11297 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11298 S:      Maintained
11299 F:      net/atm/pppoatm.c
11300 F:      include/uapi/linux/atmppp.h
11301
11302 PPP OVER ETHERNET
11303 M:      Michal Ostrowski <mostrows@earthlink.net>
11304 S:      Maintained
11305 F:      drivers/net/ppp/pppoe.c
11306 F:      drivers/net/ppp/pppox.c
11307
11308 PPP OVER L2TP
11309 M:      James Chapman <jchapman@katalix.com>
11310 S:      Maintained
11311 F:      net/l2tp/l2tp_ppp.c
11312 F:      include/linux/if_pppol2tp.h
11313 F:      include/uapi/linux/if_pppol2tp.h
11314
11315 PPP PROTOCOL DRIVERS AND COMPRESSORS
11316 M:      Paul Mackerras <paulus@samba.org>
11317 L:      linux-ppp@vger.kernel.org
11318 S:      Maintained
11319 F:      drivers/net/ppp/ppp_*
11320
11321 PPS SUPPORT
11322 M:      Rodolfo Giometti <giometti@enneenne.com>
11323 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11324 L:      linuxpps@ml.enneenne.com (subscribers-only)
11325 S:      Maintained
11326 F:      Documentation/pps/
11327 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11328 F:      Documentation/ABI/testing/sysfs-pps
11329 F:      drivers/pps/
11330 F:      include/linux/pps*.h
11331 F:      include/uapi/linux/pps.h
11332
11333 PPTP DRIVER
11334 M:      Dmitry Kozlov <xeb@mail.ru>
11335 L:      netdev@vger.kernel.org
11336 S:      Maintained
11337 F:      drivers/net/ppp/pptp.c
11338 W:      http://sourceforge.net/projects/accel-pptp
11339
11340 PREEMPTIBLE KERNEL
11341 M:      Robert Love <rml@tech9.net>
11342 L:      kpreempt-tech@lists.sourceforge.net
11343 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11344 S:      Supported
11345 F:      Documentation/preempt-locking.txt
11346 F:      include/linux/preempt.h
11347
11348 PRINTK
11349 M:      Petr Mladek <pmladek@suse.com>
11350 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11351 R:      Steven Rostedt <rostedt@goodmis.org>
11352 S:      Maintained
11353 F:      kernel/printk/
11354 F:      include/linux/printk.h
11355
11356 PRISM54 WIRELESS DRIVER
11357 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11358 L:      linux-wireless@vger.kernel.org
11359 W:      http://wireless.kernel.org/en/users/Drivers/p54
11360 S:      Obsolete
11361 F:      drivers/net/wireless/intersil/prism54/
11362
11363 PROC SYSCTL
11364 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11365 M:      Kees Cook <keescook@chromium.org>
11366 L:      linux-kernel@vger.kernel.org
11367 L:      linux-fsdevel@vger.kernel.org
11368 S:      Maintained
11369 F:      fs/proc/proc_sysctl.c
11370 F:      include/linux/sysctl.h
11371 F:      kernel/sysctl.c
11372 F:      tools/testing/selftests/sysctl/
11373
11374 PS3 NETWORK SUPPORT
11375 M:      Geoff Levand <geoff@infradead.org>
11376 L:      netdev@vger.kernel.org
11377 L:      linuxppc-dev@lists.ozlabs.org
11378 S:      Maintained
11379 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11380
11381 PS3 PLATFORM SUPPORT
11382 M:      Geoff Levand <geoff@infradead.org>
11383 L:      linuxppc-dev@lists.ozlabs.org
11384 S:      Maintained
11385 F:      arch/powerpc/boot/ps3*
11386 F:      arch/powerpc/include/asm/lv1call.h
11387 F:      arch/powerpc/include/asm/ps3*.h
11388 F:      arch/powerpc/platforms/ps3/
11389 F:      drivers/*/ps3*
11390 F:      drivers/ps3/
11391 F:      drivers/rtc/rtc-ps3.c
11392 F:      drivers/usb/host/*ps3.c
11393 F:      sound/ppc/snd_ps3*
11394
11395 PS3VRAM DRIVER
11396 M:      Jim Paris <jim@jtan.com>
11397 M:      Geoff Levand <geoff@infradead.org>
11398 L:      linuxppc-dev@lists.ozlabs.org
11399 S:      Maintained
11400 F:      drivers/block/ps3vram.c
11401
11402 PSAMPLE PACKET SAMPLING SUPPORT:
11403 M:      Yotam Gigi <yotam.gi@gmail.com>
11404 S:      Maintained
11405 F:      net/psample
11406 F:      include/net/psample.h
11407 F:      include/uapi/linux/psample.h
11408
11409 PSTORE FILESYSTEM
11410 M:      Kees Cook <keescook@chromium.org>
11411 M:      Anton Vorontsov <anton@enomsg.org>
11412 M:      Colin Cross <ccross@android.com>
11413 M:      Tony Luck <tony.luck@intel.com>
11414 S:      Maintained
11415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11416 F:      fs/pstore/
11417 F:      include/linux/pstore*
11418 F:      drivers/firmware/efi/efi-pstore.c
11419 F:      drivers/acpi/apei/erst.c
11420 F:      Documentation/admin-guide/ramoops.rst
11421 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11422 K:      \b(pstore|ramoops)
11423
11424 PTP HARDWARE CLOCK SUPPORT
11425 M:      Richard Cochran <richardcochran@gmail.com>
11426 L:      netdev@vger.kernel.org
11427 S:      Maintained
11428 W:      http://linuxptp.sourceforge.net/
11429 F:      Documentation/ABI/testing/sysfs-ptp
11430 F:      Documentation/ptp/*
11431 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11432 F:      drivers/net/phy/dp83640*
11433 F:      drivers/ptp/*
11434 F:      include/linux/ptp_cl*
11435
11436 PTRACE SUPPORT
11437 M:      Oleg Nesterov <oleg@redhat.com>
11438 S:      Maintained
11439 F:      include/asm-generic/syscall.h
11440 F:      include/linux/ptrace.h
11441 F:      include/linux/regset.h
11442 F:      include/linux/tracehook.h
11443 F:      include/uapi/linux/ptrace.h
11444 F:      include/uapi/linux/ptrace.h
11445 F:      include/asm-generic/ptrace.h
11446 F:      kernel/ptrace.c
11447 F:      arch/*/ptrace*.c
11448 F:      arch/*/*/ptrace*.c
11449 F:      arch/*/include/asm/ptrace*.h
11450
11451 PULSE8-CEC DRIVER
11452 M:      Hans Verkuil <hverkuil@xs4all.nl>
11453 L:      linux-media@vger.kernel.org
11454 T:      git git://linuxtv.org/media_tree.git
11455 S:      Maintained
11456 F:      drivers/media/usb/pulse8-cec/*
11457 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11458
11459 PVRUSB2 VIDEO4LINUX DRIVER
11460 M:      Mike Isely <isely@pobox.com>
11461 L:      pvrusb2@isely.net       (subscribers-only)
11462 L:      linux-media@vger.kernel.org
11463 W:      http://www.isely.net/pvrusb2/
11464 T:      git git://linuxtv.org/media_tree.git
11465 S:      Maintained
11466 F:      Documentation/media/v4l-drivers/pvrusb2*
11467 F:      drivers/media/usb/pvrusb2/
11468
11469 PWC WEBCAM DRIVER
11470 M:      Hans Verkuil <hverkuil@xs4all.nl>
11471 L:      linux-media@vger.kernel.org
11472 T:      git git://linuxtv.org/media_tree.git
11473 S:      Odd Fixes
11474 F:      drivers/media/usb/pwc/*
11475
11476 PWM FAN DRIVER
11477 M:      Kamil Debski <kamil@wypas.org>
11478 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11479 L:      linux-hwmon@vger.kernel.org
11480 S:      Supported
11481 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11482 F:      Documentation/hwmon/pwm-fan
11483 F:      drivers/hwmon/pwm-fan.c
11484
11485 PWM IR Transmitter
11486 M:      Sean Young <sean@mess.org>
11487 L:      linux-media@vger.kernel.org
11488 S:      Maintained
11489 F:      drivers/media/rc/pwm-ir-tx.c
11490
11491 PWM SUBSYSTEM
11492 M:      Thierry Reding <thierry.reding@gmail.com>
11493 L:      linux-pwm@vger.kernel.org
11494 S:      Maintained
11495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11496 F:      Documentation/pwm.txt
11497 F:      Documentation/devicetree/bindings/pwm/
11498 F:      include/linux/pwm.h
11499 F:      drivers/pwm/
11500 F:      drivers/video/backlight/pwm_bl.c
11501 F:      include/linux/pwm_backlight.h
11502 F:      drivers/gpio/gpio-mvebu.c
11503 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11504
11505 PXA GPIO DRIVER
11506 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11507 L:      linux-gpio@vger.kernel.org
11508 S:      Maintained
11509 F:      drivers/gpio/gpio-pxa.c
11510
11511 PXA MMCI DRIVER
11512 S:      Orphan
11513
11514 PXA RTC DRIVER
11515 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11516 L:      linux-rtc@vger.kernel.org
11517 S:      Maintained
11518
11519 PXA2xx/PXA3xx SUPPORT
11520 M:      Daniel Mack <daniel@zonque.org>
11521 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11522 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11524 T:      git git://github.com/hzhuang1/linux.git
11525 T:      git git://github.com/rjarzmik/linux.git
11526 S:      Maintained
11527 F:      arch/arm/boot/dts/pxa*
11528 F:      arch/arm/mach-pxa/
11529 F:      drivers/dma/pxa*
11530 F:      drivers/pcmcia/pxa2xx*
11531 F:      drivers/pinctrl/pxa/
11532 F:      drivers/spi/spi-pxa2xx*
11533 F:      drivers/usb/gadget/udc/pxa2*
11534 F:      include/sound/pxa2xx-lib.h
11535 F:      sound/arm/pxa*
11536 F:      sound/soc/pxa/
11537
11538 QAT DRIVER
11539 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11540 L:      qat-linux@intel.com
11541 S:      Supported
11542 F:      drivers/crypto/qat/
11543
11544 QCOM AUDIO (ASoC) DRIVERS
11545 M:      Patrick Lai <plai@codeaurora.org>
11546 M:      Banajit Goswami <bgoswami@codeaurora.org>
11547 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11548 S:      Supported
11549 F:      sound/soc/qcom/
11550
11551 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11552 M:      Gabriel Somlo <somlo@cmu.edu>
11553 M:      "Michael S. Tsirkin" <mst@redhat.com>
11554 L:      qemu-devel@nongnu.org
11555 S:      Maintained
11556 F:      drivers/firmware/qemu_fw_cfg.c
11557 F:      include/uapi/linux/qemu_fw_cfg.h
11558
11559 QIB DRIVER
11560 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11561 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11562 L:      linux-rdma@vger.kernel.org
11563 S:      Supported
11564 F:      drivers/infiniband/hw/qib/
11565
11566 QLOGIC QL41xxx FCOE DRIVER
11567 M:      QLogic-Storage-Upstream@cavium.com
11568 L:      linux-scsi@vger.kernel.org
11569 S:      Supported
11570 F:      drivers/scsi/qedf/
11571
11572 QLOGIC QL41xxx ISCSI DRIVER
11573 M:      QLogic-Storage-Upstream@cavium.com
11574 L:      linux-scsi@vger.kernel.org
11575 S:      Supported
11576 F:      drivers/scsi/qedi/
11577
11578 QLOGIC QL4xxx ETHERNET DRIVER
11579 M:      Ariel Elior <Ariel.Elior@cavium.com>
11580 M:      everest-linux-l2@cavium.com
11581 L:      netdev@vger.kernel.org
11582 S:      Supported
11583 F:      drivers/net/ethernet/qlogic/qed/
11584 F:      include/linux/qed/
11585 F:      drivers/net/ethernet/qlogic/qede/
11586
11587 QLOGIC QL4xxx RDMA DRIVER
11588 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11589 M:      Ariel Elior <Ariel.Elior@cavium.com>
11590 L:      linux-rdma@vger.kernel.org
11591 S:      Supported
11592 F:      drivers/infiniband/hw/qedr/
11593 F:      include/uapi/rdma/qedr-abi.h
11594
11595 QLOGIC QLA1280 SCSI DRIVER
11596 M:      Michael Reed <mdr@sgi.com>
11597 L:      linux-scsi@vger.kernel.org
11598 S:      Maintained
11599 F:      drivers/scsi/qla1280.[ch]
11600
11601 QLOGIC QLA2XXX FC-SCSI DRIVER
11602 M:      qla2xxx-upstream@qlogic.com
11603 L:      linux-scsi@vger.kernel.org
11604 S:      Supported
11605 F:      Documentation/scsi/LICENSE.qla2xxx
11606 F:      drivers/scsi/qla2xxx/
11607
11608 QLOGIC QLA3XXX NETWORK DRIVER
11609 M:      Dept-GELinuxNICDev@cavium.com
11610 L:      netdev@vger.kernel.org
11611 S:      Supported
11612 F:      Documentation/networking/LICENSE.qla3xxx
11613 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11614
11615 QLOGIC QLA4XXX iSCSI DRIVER
11616 M:      QLogic-Storage-Upstream@qlogic.com
11617 L:      linux-scsi@vger.kernel.org
11618 S:      Supported
11619 F:      Documentation/scsi/LICENSE.qla4xxx
11620 F:      drivers/scsi/qla4xxx/
11621
11622 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11623 M:      Harish Patil <harish.patil@cavium.com>
11624 M:      Manish Chopra <manish.chopra@cavium.com>
11625 M:      Dept-GELinuxNICDev@cavium.com
11626 L:      netdev@vger.kernel.org
11627 S:      Supported
11628 F:      drivers/net/ethernet/qlogic/qlcnic/
11629
11630 QLOGIC QLGE 10Gb ETHERNET DRIVER
11631 M:      Harish Patil <harish.patil@cavium.com>
11632 M:      Manish Chopra <manish.chopra@cavium.com>
11633 M:      Dept-GELinuxNICDev@cavium.com
11634 L:      netdev@vger.kernel.org
11635 S:      Supported
11636 F:      drivers/net/ethernet/qlogic/qlge/
11637
11638 QNX4 FILESYSTEM
11639 M:      Anders Larsen <al@alarsen.net>
11640 W:      http://www.alarsen.net/linux/qnx4fs/
11641 S:      Maintained
11642 F:      fs/qnx4/
11643 F:      include/uapi/linux/qnx4_fs.h
11644 F:      include/uapi/linux/qnxtypes.h
11645
11646 QORIQ DPAA2 FSL-MC BUS DRIVER
11647 M:      Stuart Yoder <stuyoder@gmail.com>
11648 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11649 L:      linux-kernel@vger.kernel.org
11650 S:      Maintained
11651 F:      drivers/bus/fsl-mc/
11652 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11653 F:      Documentation/networking/dpaa2/overview.rst
11654
11655 QT1010 MEDIA DRIVER
11656 M:      Antti Palosaari <crope@iki.fi>
11657 L:      linux-media@vger.kernel.org
11658 W:      https://linuxtv.org
11659 W:      http://palosaari.fi/linux/
11660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11661 T:      git git://linuxtv.org/anttip/media_tree.git
11662 S:      Maintained
11663 F:      drivers/media/tuners/qt1010*
11664
11665 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11666 M:      Kalle Valo <kvalo@codeaurora.org>
11667 L:      ath10k@lists.infradead.org
11668 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11670 S:      Supported
11671 F:      drivers/net/wireless/ath/ath10k/
11672
11673 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11674 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11675 L:      linux-wireless@vger.kernel.org
11676 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11677 S:      Supported
11678 F:      drivers/net/wireless/ath/ath9k/
11679
11680 QUALCOMM CAMERA SUBSYSTEM DRIVER
11681 M:      Todor Tomov <todor.tomov@linaro.org>
11682 L:      linux-media@vger.kernel.org
11683 S:      Maintained
11684 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11685 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11686 F:      drivers/media/platform/qcom/camss-8x16/
11687
11688 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11689 M:  Ilia Lin <ilia.lin@gmail.com>
11690 L:  linux-pm@vger.kernel.org
11691 S:  Maintained
11692 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11693 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11694
11695 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11696 M:      Timur Tabi <timur@codeaurora.org>
11697 L:      netdev@vger.kernel.org
11698 S:      Supported
11699 F:      drivers/net/ethernet/qualcomm/emac/
11700
11701 QUALCOMM HEXAGON ARCHITECTURE
11702 M:      Richard Kuo <rkuo@codeaurora.org>
11703 L:      linux-hexagon@vger.kernel.org
11704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11705 S:      Supported
11706 F:      arch/hexagon/
11707
11708 QUALCOMM IOMMU
11709 M:      Rob Clark <robdclark@gmail.com>
11710 L:      iommu@lists.linux-foundation.org
11711 L:      linux-arm-msm@vger.kernel.org
11712 S:      Maintained
11713 F:      drivers/iommu/qcom_iommu.c
11714
11715 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11716 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11717 L:      linux-media@vger.kernel.org
11718 L:      linux-arm-msm@vger.kernel.org
11719 T:      git git://linuxtv.org/media_tree.git
11720 S:      Maintained
11721 F:      drivers/media/platform/qcom/venus/
11722
11723 QUALCOMM WCN36XX WIRELESS DRIVER
11724 M:      Kalle Valo <kvalo@codeaurora.org>
11725 L:      wcn36xx@lists.infradead.org
11726 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11727 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11728 S:      Supported
11729 F:      drivers/net/wireless/ath/wcn36xx/
11730
11731 QUANTENNA QTNFMAC WIRELESS DRIVER
11732 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11733 M:      Avinash Patil <avinashp@quantenna.com>
11734 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11735 L:      linux-wireless@vger.kernel.org
11736 S:      Maintained
11737 F:      drivers/net/wireless/quantenna
11738
11739 RADEON and AMDGPU DRM DRIVERS
11740 M:      Alex Deucher <alexander.deucher@amd.com>
11741 M:      Christian König <christian.koenig@amd.com>
11742 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11743 L:      amd-gfx@lists.freedesktop.org
11744 T:      git git://people.freedesktop.org/~agd5f/linux
11745 S:      Supported
11746 F:      drivers/gpu/drm/radeon/
11747 F:      include/uapi/drm/radeon_drm.h
11748 F:      drivers/gpu/drm/amd/
11749 F:      include/uapi/drm/amdgpu_drm.h
11750
11751 RADEON FRAMEBUFFER DISPLAY DRIVER
11752 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11753 L:      linux-fbdev@vger.kernel.org
11754 S:      Maintained
11755 F:      drivers/video/fbdev/aty/radeon*
11756 F:      include/uapi/linux/radeonfb.h
11757
11758 RADIOSHARK RADIO DRIVER
11759 M:      Hans Verkuil <hverkuil@xs4all.nl>
11760 L:      linux-media@vger.kernel.org
11761 T:      git git://linuxtv.org/media_tree.git
11762 S:      Maintained
11763 F:      drivers/media/radio/radio-shark.c
11764
11765 RADIOSHARK2 RADIO DRIVER
11766 M:      Hans Verkuil <hverkuil@xs4all.nl>
11767 L:      linux-media@vger.kernel.org
11768 T:      git git://linuxtv.org/media_tree.git
11769 S:      Maintained
11770 F:      drivers/media/radio/radio-shark2.c
11771 F:      drivers/media/radio/radio-tea5777.c
11772
11773 RADOS BLOCK DEVICE (RBD)
11774 M:      Ilya Dryomov <idryomov@gmail.com>
11775 M:      Sage Weil <sage@redhat.com>
11776 M:      Alex Elder <elder@kernel.org>
11777 L:      ceph-devel@vger.kernel.org
11778 W:      http://ceph.com/
11779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11780 T:      git git://github.com/ceph/ceph-client.git
11781 S:      Supported
11782 F:      Documentation/ABI/testing/sysfs-bus-rbd
11783 F:      drivers/block/rbd.c
11784 F:      drivers/block/rbd_types.h
11785
11786 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11787 M:      Paul Mackerras <paulus@samba.org>
11788 L:      linux-fbdev@vger.kernel.org
11789 S:      Maintained
11790 F:      drivers/video/fbdev/aty/aty128fb.c
11791
11792 RAINSHADOW-CEC DRIVER
11793 M:      Hans Verkuil <hverkuil@xs4all.nl>
11794 L:      linux-media@vger.kernel.org
11795 T:      git git://linuxtv.org/media_tree.git
11796 S:      Maintained
11797 F:      drivers/media/usb/rainshadow-cec/*
11798
11799 RALINK MIPS ARCHITECTURE
11800 M:      John Crispin <john@phrozen.org>
11801 L:      linux-mips@linux-mips.org
11802 S:      Maintained
11803 F:      arch/mips/ralink
11804
11805 RALINK RT2X00 WIRELESS LAN DRIVER
11806 P:      rt2x00 project
11807 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11808 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11809 L:      linux-wireless@vger.kernel.org
11810 S:      Maintained
11811 F:      drivers/net/wireless/ralink/rt2x00/
11812
11813 RAMDISK RAM BLOCK DEVICE DRIVER
11814 M:      Jens Axboe <axboe@kernel.dk>
11815 S:      Maintained
11816 F:      Documentation/blockdev/ramdisk.txt
11817 F:      drivers/block/brd.c
11818
11819 RANCHU VIRTUAL BOARD FOR MIPS
11820 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11821 L:      linux-mips@linux-mips.org
11822 S:      Supported
11823 F:      arch/mips/generic/board-ranchu.c
11824 F:      arch/mips/configs/generic/board-ranchu.config
11825
11826 RANDOM NUMBER DRIVER
11827 M:      "Theodore Ts'o" <tytso@mit.edu>
11828 S:      Maintained
11829 F:      drivers/char/random.c
11830
11831 RAPIDIO SUBSYSTEM
11832 M:      Matt Porter <mporter@kernel.crashing.org>
11833 M:      Alexandre Bounine <alex.bou9@gmail.com>
11834 S:      Maintained
11835 F:      drivers/rapidio/
11836
11837 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11838 L:      linux-wireless@vger.kernel.org
11839 S:      Orphan
11840 F:      drivers/net/wireless/ray*
11841
11842 RCUTORTURE TEST FRAMEWORK
11843 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11844 M:      Josh Triplett <josh@joshtriplett.org>
11845 R:      Steven Rostedt <rostedt@goodmis.org>
11846 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11847 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11848 L:      linux-kernel@vger.kernel.org
11849 S:      Supported
11850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11851 F:      tools/testing/selftests/rcutorture
11852
11853 RDC R-321X SoC
11854 M:      Florian Fainelli <florian@openwrt.org>
11855 S:      Maintained
11856
11857 RDC R6040 FAST ETHERNET DRIVER
11858 M:      Florian Fainelli <f.fainelli@gmail.com>
11859 L:      netdev@vger.kernel.org
11860 S:      Maintained
11861 F:      drivers/net/ethernet/rdc/r6040.c
11862
11863 RDMAVT - RDMA verbs software
11864 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11865 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11866 L:      linux-rdma@vger.kernel.org
11867 S:      Supported
11868 F:      drivers/infiniband/sw/rdmavt
11869
11870 RDS - RELIABLE DATAGRAM SOCKETS
11871 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11872 L:      netdev@vger.kernel.org
11873 L:      linux-rdma@vger.kernel.org
11874 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11875 W:      https://oss.oracle.com/projects/rds/
11876 S:      Supported
11877 F:      net/rds/
11878 F:      Documentation/networking/rds.txt
11879
11880 RDT - RESOURCE ALLOCATION
11881 M:      Fenghua Yu <fenghua.yu@intel.com>
11882 L:      linux-kernel@vger.kernel.org
11883 S:      Supported
11884 F:      arch/x86/kernel/cpu/intel_rdt*
11885 F:      arch/x86/include/asm/intel_rdt_sched.h
11886 F:      Documentation/x86/intel_rdt*
11887
11888 READ-COPY UPDATE (RCU)
11889 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11890 M:      Josh Triplett <josh@joshtriplett.org>
11891 R:      Steven Rostedt <rostedt@goodmis.org>
11892 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11893 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11894 L:      linux-kernel@vger.kernel.org
11895 W:      http://www.rdrop.com/users/paulmck/RCU/
11896 S:      Supported
11897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11898 F:      Documentation/RCU/
11899 X:      Documentation/RCU/torture.txt
11900 F:      include/linux/rcu*
11901 X:      include/linux/srcu.h
11902 F:      kernel/rcu/
11903 X:      kernel/torture.c
11904
11905 REAL TIME CLOCK (RTC) SUBSYSTEM
11906 M:      Alessandro Zummo <a.zummo@towertech.it>
11907 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11908 L:      linux-rtc@vger.kernel.org
11909 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11911 S:      Maintained
11912 F:      Documentation/devicetree/bindings/rtc/
11913 F:      Documentation/rtc.txt
11914 F:      drivers/rtc/
11915 F:      include/linux/rtc.h
11916 F:      include/uapi/linux/rtc.h
11917 F:      include/linux/rtc/
11918 F:      include/linux/platform_data/rtc-*
11919 F:      tools/testing/selftests/timers/rtctest.c
11920
11921 REALTEK AUDIO CODECS
11922 M:      Bard Liao <bardliao@realtek.com>
11923 M:      Oder Chiou <oder_chiou@realtek.com>
11924 S:      Maintained
11925 F:      sound/soc/codecs/rt*
11926 F:      include/sound/rt*.h
11927
11928 REGISTER MAP ABSTRACTION
11929 M:      Mark Brown <broonie@kernel.org>
11930 L:      linux-kernel@vger.kernel.org
11931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11932 S:      Supported
11933 F:      Documentation/devicetree/bindings/regmap/
11934 F:      drivers/base/regmap/
11935 F:      include/linux/regmap.h
11936
11937 REISERFS FILE SYSTEM
11938 L:      reiserfs-devel@vger.kernel.org
11939 S:      Supported
11940 F:      fs/reiserfs/
11941
11942 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11943 M:      Ohad Ben-Cohen <ohad@wizery.com>
11944 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11945 L:      linux-remoteproc@vger.kernel.org
11946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11947 S:      Maintained
11948 F:      Documentation/devicetree/bindings/remoteproc/
11949 F:      Documentation/remoteproc.txt
11950 F:      drivers/remoteproc/
11951 F:      include/linux/remoteproc.h
11952
11953 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11954 M:      Ohad Ben-Cohen <ohad@wizery.com>
11955 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11956 L:      linux-remoteproc@vger.kernel.org
11957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11958 S:      Maintained
11959 F:      drivers/rpmsg/
11960 F:      Documentation/rpmsg.txt
11961 F:      include/linux/rpmsg.h
11962 F:      include/linux/rpmsg/
11963
11964 RENESAS CLOCK DRIVERS
11965 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11966 L:      linux-renesas-soc@vger.kernel.org
11967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11968 S:      Supported
11969 F:      drivers/clk/renesas/
11970
11971 RENESAS EMEV2 I2C DRIVER
11972 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11973 S:      Supported
11974 F:      drivers/i2c/busses/i2c-emev2.c
11975
11976 RENESAS ETHERNET DRIVERS
11977 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11978 L:      netdev@vger.kernel.org
11979 L:      linux-renesas-soc@vger.kernel.org
11980 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11981 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11982 F:      drivers/net/ethernet/renesas/
11983 F:      include/linux/sh_eth.h
11984
11985 RENESAS R-CAR GYROADC DRIVER
11986 M:      Marek Vasut <marek.vasut@gmail.com>
11987 L:      linux-iio@vger.kernel.org
11988 S:      Supported
11989 F:      drivers/iio/adc/rcar_gyro_adc.c
11990
11991 RENESAS R-CAR I2C DRIVERS
11992 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11993 S:      Supported
11994 F:      drivers/i2c/busses/i2c-rcar.c
11995 F:      drivers/i2c/busses/i2c-sh_mobile.c
11996
11997 RENESAS USB PHY DRIVER
11998 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11999 L:      linux-renesas-soc@vger.kernel.org
12000 S:      Maintained
12001 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12002
12003 RESET CONTROLLER FRAMEWORK
12004 M:      Philipp Zabel <p.zabel@pengutronix.de>
12005 T:      git git://git.pengutronix.de/git/pza/linux
12006 S:      Maintained
12007 F:      drivers/reset/
12008 F:      Documentation/devicetree/bindings/reset/
12009 F:      include/dt-bindings/reset/
12010 F:      include/linux/reset.h
12011 F:      include/linux/reset-controller.h
12012
12013 RFKILL
12014 M:      Johannes Berg <johannes@sipsolutions.net>
12015 L:      linux-wireless@vger.kernel.org
12016 W:      http://wireless.kernel.org/
12017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12019 S:      Maintained
12020 F:      Documentation/rfkill.txt
12021 F:      Documentation/ABI/stable/sysfs-class-rfkill
12022 F:      net/rfkill/
12023
12024 RHASHTABLE
12025 M:      Thomas Graf <tgraf@suug.ch>
12026 M:      Herbert Xu <herbert@gondor.apana.org.au>
12027 L:      netdev@vger.kernel.org
12028 S:      Maintained
12029 F:      lib/rhashtable.c
12030 F:      include/linux/rhashtable.h
12031
12032 RICOH R5C592 MEMORYSTICK DRIVER
12033 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12034 S:      Maintained
12035 F:      drivers/memstick/host/r592.*
12036
12037 RICOH SMARTMEDIA/XD DRIVER
12038 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12039 S:      Maintained
12040 F:      drivers/mtd/nand/raw/r852.c
12041 F:      drivers/mtd/nand/raw/r852.h
12042
12043 RISC-V ARCHITECTURE
12044 M:      Palmer Dabbelt <palmer@sifive.com>
12045 M:      Albert Ou <albert@sifive.com>
12046 L:      linux-riscv@lists.infradead.org
12047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12048 S:      Supported
12049 F:      arch/riscv/
12050 K:      riscv
12051 N:      riscv
12052
12053 ROCCAT DRIVERS
12054 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12055 W:      http://sourceforge.net/projects/roccat/
12056 S:      Maintained
12057 F:      drivers/hid/hid-roccat*
12058 F:      include/linux/hid-roccat*
12059 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12060
12061 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12062 M:      Jacob chen <jacob2.chen@rock-chips.com>
12063 L:      linux-media@vger.kernel.org
12064 S:      Maintained
12065 F:      drivers/media/platform/rockchip/rga/
12066 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12067
12068 ROCKER DRIVER
12069 M:      Jiri Pirko <jiri@resnulli.us>
12070 L:      netdev@vger.kernel.org
12071 S:      Supported
12072 F:      drivers/net/ethernet/rocker/
12073
12074 ROCKETPORT DRIVER
12075 P:      Comtrol Corp.
12076 W:      http://www.comtrol.com
12077 S:      Maintained
12078 F:      Documentation/serial/rocket.txt
12079 F:      drivers/tty/rocket*
12080
12081 ROCKETPORT EXPRESS/INFINITY DRIVER
12082 M:      Kevin Cernekee <cernekee@gmail.com>
12083 L:      linux-serial@vger.kernel.org
12084 S:      Odd Fixes
12085 F:      drivers/tty/serial/rp2.*
12086
12087 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12088 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12089 L:      linux-kernel@vger.kernel.org
12090 L:      linux-renesas-soc@vger.kernel.org
12091 S:      Supported
12092 F:      drivers/mfd/bd9571mwv.c
12093 F:      drivers/regulator/bd9571mwv-regulator.c
12094 F:      drivers/gpio/gpio-bd9571mwv.c
12095 F:      include/linux/mfd/bd9571mwv.h
12096 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12097
12098 ROSE NETWORK LAYER
12099 M:      Ralf Baechle <ralf@linux-mips.org>
12100 L:      linux-hams@vger.kernel.org
12101 W:      http://www.linux-ax25.org/
12102 S:      Maintained
12103 F:      include/net/rose.h
12104 F:      include/uapi/linux/rose.h
12105 F:      net/rose/
12106
12107 RTL2830 MEDIA DRIVER
12108 M:      Antti Palosaari <crope@iki.fi>
12109 L:      linux-media@vger.kernel.org
12110 W:      https://linuxtv.org
12111 W:      http://palosaari.fi/linux/
12112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12113 T:      git git://linuxtv.org/anttip/media_tree.git
12114 S:      Maintained
12115 F:      drivers/media/dvb-frontends/rtl2830*
12116
12117 RTL2832 MEDIA DRIVER
12118 M:      Antti Palosaari <crope@iki.fi>
12119 L:      linux-media@vger.kernel.org
12120 W:      https://linuxtv.org
12121 W:      http://palosaari.fi/linux/
12122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12123 T:      git git://linuxtv.org/anttip/media_tree.git
12124 S:      Maintained
12125 F:      drivers/media/dvb-frontends/rtl2832*
12126
12127 RTL2832_SDR MEDIA DRIVER
12128 M:      Antti Palosaari <crope@iki.fi>
12129 L:      linux-media@vger.kernel.org
12130 W:      https://linuxtv.org
12131 W:      http://palosaari.fi/linux/
12132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12133 T:      git git://linuxtv.org/anttip/media_tree.git
12134 S:      Maintained
12135 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12136
12137 RTL8180 WIRELESS DRIVER
12138 L:      linux-wireless@vger.kernel.org
12139 W:      http://wireless.kernel.org/
12140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12141 S:      Orphan
12142 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12143
12144 RTL8187 WIRELESS DRIVER
12145 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12146 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12147 M:      Larry Finger <Larry.Finger@lwfinger.net>
12148 L:      linux-wireless@vger.kernel.org
12149 W:      http://wireless.kernel.org/
12150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12151 S:      Maintained
12152 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12153
12154 REALTEK WIRELESS DRIVER (rtlwifi family)
12155 M:      Ping-Ke Shih <pkshih@realtek.com>
12156 L:      linux-wireless@vger.kernel.org
12157 W:      http://wireless.kernel.org/
12158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12159 S:      Maintained
12160 F:      drivers/net/wireless/realtek/rtlwifi/
12161
12162 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12163 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12164 L:      linux-wireless@vger.kernel.org
12165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12166 S:      Maintained
12167 F:      drivers/net/wireless/realtek/rtl8xxxu/
12168
12169 RXRPC SOCKETS (AF_RXRPC)
12170 M:      David Howells <dhowells@redhat.com>
12171 L:      linux-afs@lists.infradead.org
12172 S:      Supported
12173 F:      net/rxrpc/
12174 F:      include/keys/rxrpc-type.h
12175 F:      include/net/af_rxrpc.h
12176 F:      include/trace/events/rxrpc.h
12177 F:      include/uapi/linux/rxrpc.h
12178 F:      Documentation/networking/rxrpc.txt
12179 W:      https://www.infradead.org/~dhowells/kafs/
12180
12181 S3 SAVAGE FRAMEBUFFER DRIVER
12182 M:      Antonino Daplas <adaplas@gmail.com>
12183 L:      linux-fbdev@vger.kernel.org
12184 S:      Maintained
12185 F:      drivers/video/fbdev/savage/
12186
12187 S390
12188 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12189 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12190 L:      linux-s390@vger.kernel.org
12191 W:      http://www.ibm.com/developerworks/linux/linux390/
12192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12193 S:      Supported
12194 F:      arch/s390/
12195 F:      drivers/s390/
12196 F:      Documentation/s390/
12197 F:      Documentation/driver-api/s390-drivers.rst
12198
12199 S390 COMMON I/O LAYER
12200 M:      Sebastian Ott <sebott@linux.ibm.com>
12201 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12202 L:      linux-s390@vger.kernel.org
12203 W:      http://www.ibm.com/developerworks/linux/linux390/
12204 S:      Supported
12205 F:      drivers/s390/cio/
12206
12207 S390 DASD DRIVER
12208 M:      Stefan Haberland <sth@linux.ibm.com>
12209 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12210 L:      linux-s390@vger.kernel.org
12211 W:      http://www.ibm.com/developerworks/linux/linux390/
12212 S:      Supported
12213 F:      drivers/s390/block/dasd*
12214 F:      block/partitions/ibm.c
12215
12216 S390 IOMMU (PCI)
12217 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12218 L:      linux-s390@vger.kernel.org
12219 W:      http://www.ibm.com/developerworks/linux/linux390/
12220 S:      Supported
12221 F:      drivers/iommu/s390-iommu.c
12222
12223 S390 IUCV NETWORK LAYER
12224 M:      Julian Wiedmann <jwi@linux.ibm.com>
12225 M:      Ursula Braun <ubraun@linux.ibm.com>
12226 L:      linux-s390@vger.kernel.org
12227 W:      http://www.ibm.com/developerworks/linux/linux390/
12228 S:      Supported
12229 F:      drivers/s390/net/*iucv*
12230 F:      include/net/iucv/
12231 F:      net/iucv/
12232
12233 S390 NETWORK DRIVERS
12234 M:      Julian Wiedmann <jwi@linux.ibm.com>
12235 M:      Ursula Braun <ubraun@linux.ibm.com>
12236 L:      linux-s390@vger.kernel.org
12237 W:      http://www.ibm.com/developerworks/linux/linux390/
12238 S:      Supported
12239 F:      drivers/s390/net/
12240
12241 S390 PCI SUBSYSTEM
12242 M:      Sebastian Ott <sebott@linux.ibm.com>
12243 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12244 L:      linux-s390@vger.kernel.org
12245 W:      http://www.ibm.com/developerworks/linux/linux390/
12246 S:      Supported
12247 F:      arch/s390/pci/
12248 F:      drivers/pci/hotplug/s390_pci_hpc.c
12249
12250 S390 VFIO-CCW DRIVER
12251 M:      Cornelia Huck <cohuck@redhat.com>
12252 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12253 M:      Halil Pasic <pasic@linux.ibm.com>
12254 L:      linux-s390@vger.kernel.org
12255 L:      kvm@vger.kernel.org
12256 S:      Supported
12257 F:      drivers/s390/cio/vfio_ccw*
12258 F:      Documentation/s390/vfio-ccw.txt
12259 F:      include/uapi/linux/vfio_ccw.h
12260
12261 S390 ZCRYPT DRIVER
12262 M:      Harald Freudenberger <freude@linux.ibm.com>
12263 L:      linux-s390@vger.kernel.org
12264 W:      http://www.ibm.com/developerworks/linux/linux390/
12265 S:      Supported
12266 F:      drivers/s390/crypto/
12267
12268 S390 ZFCP DRIVER
12269 M:      Steffen Maier <maier@linux.ibm.com>
12270 M:      Benjamin Block <bblock@linux.ibm.com>
12271 L:      linux-s390@vger.kernel.org
12272 W:      http://www.ibm.com/developerworks/linux/linux390/
12273 S:      Supported
12274 F:      drivers/s390/scsi/zfcp_*
12275
12276 S3C24XX SD/MMC Driver
12277 M:      Ben Dooks <ben-linux@fluff.org>
12278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12279 S:      Supported
12280 F:      drivers/mmc/host/s3cmci.*
12281
12282 SAA6588 RDS RECEIVER DRIVER
12283 M:      Hans Verkuil <hverkuil@xs4all.nl>
12284 L:      linux-media@vger.kernel.org
12285 T:      git git://linuxtv.org/media_tree.git
12286 W:      https://linuxtv.org
12287 S:      Odd Fixes
12288 F:      drivers/media/i2c/saa6588*
12289
12290 SAA7134 VIDEO4LINUX DRIVER
12291 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12292 L:      linux-media@vger.kernel.org
12293 W:      https://linuxtv.org
12294 T:      git git://linuxtv.org/media_tree.git
12295 S:      Odd fixes
12296 F:      Documentation/media/v4l-drivers/saa7134*
12297 F:      drivers/media/pci/saa7134/
12298
12299 SAA7146 VIDEO4LINUX-2 DRIVER
12300 M:      Hans Verkuil <hverkuil@xs4all.nl>
12301 L:      linux-media@vger.kernel.org
12302 T:      git git://linuxtv.org/media_tree.git
12303 S:      Maintained
12304 F:      drivers/media/common/saa7146/
12305 F:      drivers/media/pci/saa7146/
12306 F:      include/media/saa7146*
12307
12308 SAMSUNG AUDIO (ASoC) DRIVERS
12309 M:      Krzysztof Kozlowski <krzk@kernel.org>
12310 M:      Sangbeom Kim <sbkim73@samsung.com>
12311 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12312 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12313 S:      Supported
12314 F:      sound/soc/samsung/
12315 F:      Documentation/devicetree/bindings/sound/samsung*
12316
12317 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12318 M:      Krzysztof Kozlowski <krzk@kernel.org>
12319 L:      linux-crypto@vger.kernel.org
12320 L:      linux-samsung-soc@vger.kernel.org
12321 S:      Maintained
12322 F:      drivers/crypto/exynos-rng.c
12323 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12324
12325 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12326 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12327 L:      linux-samsung-soc@vger.kernel.org
12328 S:      Maintained
12329 F:      drivers/char/hw_random/exynos-trng.c
12330 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12331
12332 SAMSUNG FRAMEBUFFER DRIVER
12333 M:      Jingoo Han <jingoohan1@gmail.com>
12334 L:      linux-fbdev@vger.kernel.org
12335 S:      Maintained
12336 F:      drivers/video/fbdev/s3c-fb.c
12337
12338 SAMSUNG LAPTOP DRIVER
12339 M:      Corentin Chary <corentin.chary@gmail.com>
12340 L:      platform-driver-x86@vger.kernel.org
12341 S:      Maintained
12342 F:      drivers/platform/x86/samsung-laptop.c
12343
12344 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12345 M:      Sangbeom Kim <sbkim73@samsung.com>
12346 M:      Krzysztof Kozlowski <krzk@kernel.org>
12347 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12348 L:      linux-kernel@vger.kernel.org
12349 L:      linux-samsung-soc@vger.kernel.org
12350 S:      Supported
12351 F:      drivers/mfd/sec*.c
12352 F:      drivers/regulator/s2m*.c
12353 F:      drivers/regulator/s5m*.c
12354 F:      drivers/clk/clk-s2mps11.c
12355 F:      drivers/rtc/rtc-s5m.c
12356 F:      include/linux/mfd/samsung/
12357 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12358 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12359 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12360 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12361
12362 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12363 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12364 L:      linux-media@vger.kernel.org
12365 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12366 S:      Maintained
12367 F:      drivers/media/platform/s3c-camif/
12368 F:      include/media/drv-intf/s3c_camif.h
12369
12370 SAMSUNG S3FWRN5 NFC DRIVER
12371 M:      Robert Baldyga <r.baldyga@samsung.com>
12372 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12373 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12374 S:      Supported
12375 F:      drivers/nfc/s3fwrn5
12376
12377 SAMSUNG S5C73M3 CAMERA DRIVER
12378 M:      Kyungmin Park <kyungmin.park@samsung.com>
12379 M:      Andrzej Hajda <a.hajda@samsung.com>
12380 L:      linux-media@vger.kernel.org
12381 S:      Supported
12382 F:      drivers/media/i2c/s5c73m3/*
12383
12384 SAMSUNG S5K5BAF CAMERA DRIVER
12385 M:      Kyungmin Park <kyungmin.park@samsung.com>
12386 M:      Andrzej Hajda <a.hajda@samsung.com>
12387 L:      linux-media@vger.kernel.org
12388 S:      Supported
12389 F:      drivers/media/i2c/s5k5baf.c
12390
12391 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12392 M:      Krzysztof Kozlowski <krzk@kernel.org>
12393 M:      Vladimir Zapolskiy <vz@mleia.com>
12394 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12395 L:      linux-crypto@vger.kernel.org
12396 L:      linux-samsung-soc@vger.kernel.org
12397 S:      Maintained
12398 F:      drivers/crypto/s5p-sss.c
12399
12400 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12401 M:      Kyungmin Park <kyungmin.park@samsung.com>
12402 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12403 L:      linux-media@vger.kernel.org
12404 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12405 S:      Supported
12406 F:      drivers/media/platform/exynos4-is/
12407
12408 SAMSUNG SOC CLOCK DRIVERS
12409 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12410 M:      Tomasz Figa <tomasz.figa@gmail.com>
12411 M:      Chanwoo Choi <cw00.choi@samsung.com>
12412 S:      Supported
12413 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12415 F:      drivers/clk/samsung/
12416 F:      include/dt-bindings/clock/exynos*.h
12417 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12418
12419 SAMSUNG SPI DRIVERS
12420 M:      Kukjin Kim <kgene@kernel.org>
12421 M:      Krzysztof Kozlowski <krzk@kernel.org>
12422 M:      Andi Shyti <andi@etezian.org>
12423 L:      linux-spi@vger.kernel.org
12424 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12425 S:      Maintained
12426 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12427 F:      drivers/spi/spi-s3c*
12428 F:      include/linux/platform_data/spi-s3c64xx.h
12429
12430 SAMSUNG SXGBE DRIVERS
12431 M:      Byungho An <bh74.an@samsung.com>
12432 M:      Girish K S <ks.giri@samsung.com>
12433 M:      Vipul Pandya <vipul.pandya@samsung.com>
12434 S:      Supported
12435 L:      netdev@vger.kernel.org
12436 F:      drivers/net/ethernet/samsung/sxgbe/
12437
12438 SAMSUNG THERMAL DRIVER
12439 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12440 L:      linux-pm@vger.kernel.org
12441 L:      linux-samsung-soc@vger.kernel.org
12442 S:      Supported
12443 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12444 F:      drivers/thermal/samsung/
12445
12446 SAMSUNG USB2 PHY DRIVER
12447 M:      Kamil Debski <kamil@wypas.org>
12448 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12449 L:      linux-kernel@vger.kernel.org
12450 S:      Supported
12451 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12452 F:      Documentation/phy/samsung-usb2.txt
12453 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12454 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12455 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12456 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12457 F:      drivers/phy/samsung/phy-samsung-usb2.c
12458 F:      drivers/phy/samsung/phy-samsung-usb2.h
12459
12460 SC1200 WDT DRIVER
12461 M:      Zwane Mwaikambo <zwanem@gmail.com>
12462 S:      Maintained
12463 F:      drivers/watchdog/sc1200wdt.c
12464
12465 SCHEDULER
12466 M:      Ingo Molnar <mingo@redhat.com>
12467 M:      Peter Zijlstra <peterz@infradead.org>
12468 L:      linux-kernel@vger.kernel.org
12469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12470 S:      Maintained
12471 F:      kernel/sched/
12472 F:      include/linux/sched.h
12473 F:      include/uapi/linux/sched.h
12474 F:      include/linux/wait.h
12475
12476 SCR24X CHIP CARD INTERFACE DRIVER
12477 M:      Lubomir Rintel <lkundrak@v3.sk>
12478 S:      Supported
12479 F:      drivers/char/pcmcia/scr24x_cs.c
12480
12481 SCSI CDROM DRIVER
12482 M:      Jens Axboe <axboe@kernel.dk>
12483 L:      linux-scsi@vger.kernel.org
12484 W:      http://www.kernel.dk
12485 S:      Maintained
12486 F:      drivers/scsi/sr*
12487
12488 SCSI RDMA PROTOCOL (SRP) INITIATOR
12489 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12490 L:      linux-rdma@vger.kernel.org
12491 S:      Supported
12492 W:      http://www.openfabrics.org
12493 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12495 F:      drivers/infiniband/ulp/srp/
12496 F:      include/scsi/srp.h
12497
12498 SCSI SG DRIVER
12499 M:      Doug Gilbert <dgilbert@interlog.com>
12500 L:      linux-scsi@vger.kernel.org
12501 W:      http://sg.danny.cz/sg
12502 S:      Maintained
12503 F:      Documentation/scsi/scsi-generic.txt
12504 F:      drivers/scsi/sg.c
12505 F:      include/scsi/sg.h
12506
12507 SCSI SUBSYSTEM
12508 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12510 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12512 L:      linux-scsi@vger.kernel.org
12513 S:      Maintained
12514 F:      Documentation/devicetree/bindings/scsi/
12515 F:      drivers/scsi/
12516 F:      include/scsi/
12517
12518 SCSI TAPE DRIVER
12519 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12520 L:      linux-scsi@vger.kernel.org
12521 S:      Maintained
12522 F:      Documentation/scsi/st.txt
12523 F:      drivers/scsi/st.*
12524 F:      drivers/scsi/st_*.h
12525
12526 SCTP PROTOCOL
12527 M:      Vlad Yasevich <vyasevich@gmail.com>
12528 M:      Neil Horman <nhorman@tuxdriver.com>
12529 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12530 L:      linux-sctp@vger.kernel.org
12531 W:      http://lksctp.sourceforge.net
12532 S:      Maintained
12533 F:      Documentation/networking/sctp.txt
12534 F:      include/linux/sctp.h
12535 F:      include/uapi/linux/sctp.h
12536 F:      include/net/sctp/
12537 F:      net/sctp/
12538
12539 SCx200 CPU SUPPORT
12540 M:      Jim Cromie <jim.cromie@gmail.com>
12541 S:      Odd Fixes
12542 F:      Documentation/i2c/busses/scx200_acb
12543 F:      arch/x86/platform/scx200/
12544 F:      drivers/watchdog/scx200_wdt.c
12545 F:      drivers/i2c/busses/scx200*
12546 F:      drivers/mtd/maps/scx200_docflash.c
12547 F:      include/linux/scx200.h
12548
12549 SCx200 GPIO DRIVER
12550 M:      Jim Cromie <jim.cromie@gmail.com>
12551 S:      Maintained
12552 F:      drivers/char/scx200_gpio.c
12553 F:      include/linux/scx200_gpio.h
12554
12555 SCx200 HRT CLOCKSOURCE DRIVER
12556 M:      Jim Cromie <jim.cromie@gmail.com>
12557 S:      Maintained
12558 F:      drivers/clocksource/scx200_hrt.c
12559
12560 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12561 M:      Sascha Sommer <saschasommer@freenet.de>
12562 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12563 S:      Maintained
12564 F:      drivers/mmc/host/sdricoh_cs.c
12565
12566 SECURE COMPUTING
12567 M:      Kees Cook <keescook@chromium.org>
12568 R:      Andy Lutomirski <luto@amacapital.net>
12569 R:      Will Drewry <wad@chromium.org>
12570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12571 S:      Supported
12572 F:      kernel/seccomp.c
12573 F:      include/uapi/linux/seccomp.h
12574 F:      include/linux/seccomp.h
12575 F:      tools/testing/selftests/seccomp/*
12576 F:      tools/testing/selftests/kselftest_harness.h
12577 F:      Documentation/userspace-api/seccomp_filter.rst
12578 K:      \bsecure_computing
12579 K:      \bTIF_SECCOMP\b
12580
12581 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12582 M:      Al Cooper <alcooperx@gmail.com>
12583 L:      linux-mmc@vger.kernel.org
12584 L:      bcm-kernel-feedback-list@broadcom.com
12585 S:      Maintained
12586 F:      drivers/mmc/host/sdhci-brcmstb*
12587
12588 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12589 M:      Adrian Hunter <adrian.hunter@intel.com>
12590 L:      linux-mmc@vger.kernel.org
12591 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12592 S:      Maintained
12593 F:      drivers/mmc/host/sdhci*
12594 F:      include/linux/mmc/sdhci*
12595
12596 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12597 M:      Ben Dooks <ben-linux@fluff.org>
12598 M:      Jaehoon Chung <jh80.chung@samsung.com>
12599 L:      linux-mmc@vger.kernel.org
12600 S:      Maintained
12601 F:      drivers/mmc/host/sdhci-s3c*
12602
12603 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12604 M:      Viresh Kumar <vireshk@kernel.org>
12605 L:      linux-mmc@vger.kernel.org
12606 S:      Maintained
12607 F:      drivers/mmc/host/sdhci-spear.c
12608
12609 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12610 M:      Kishon Vijay Abraham I <kishon@ti.com>
12611 L:      linux-mmc@vger.kernel.org
12612 S:      Maintained
12613 F:      drivers/mmc/host/sdhci-omap.c
12614
12615 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12616 M:      Scott Bauer <scott.bauer@intel.com>
12617 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12618 L:      linux-block@vger.kernel.org
12619 S:      Supported
12620 F:      block/sed*
12621 F:      block/opal_proto.h
12622 F:      include/linux/sed*
12623 F:      include/uapi/linux/sed*
12624
12625 SECURITY CONTACT
12626 M:      Security Officers <security@kernel.org>
12627 S:      Supported
12628
12629 SECURITY SUBSYSTEM
12630 M:      James Morris <jmorris@namei.org>
12631 M:      "Serge E. Hallyn" <serge@hallyn.com>
12632 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12634 W:      http://kernsec.org/
12635 S:      Supported
12636 F:      security/
12637
12638 SELINUX SECURITY MODULE
12639 M:      Paul Moore <paul@paul-moore.com>
12640 M:      Stephen Smalley <sds@tycho.nsa.gov>
12641 M:      Eric Paris <eparis@parisplace.org>
12642 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12643 W:      https://selinuxproject.org
12644 W:      https://github.com/SELinuxProject
12645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12646 S:      Supported
12647 F:      include/linux/selinux*
12648 F:      security/selinux/
12649 F:      scripts/selinux/
12650 F:      Documentation/admin-guide/LSM/SELinux.rst
12651
12652 SENSABLE PHANTOM
12653 M:      Jiri Slaby <jirislaby@gmail.com>
12654 S:      Maintained
12655 F:      drivers/misc/phantom.c
12656 F:      include/uapi/linux/phantom.h
12657
12658 SERIAL DEVICE BUS
12659 M:      Rob Herring <robh@kernel.org>
12660 L:      linux-serial@vger.kernel.org
12661 S:      Maintained
12662 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12663 F:      drivers/tty/serdev/
12664 F:      include/linux/serdev.h
12665
12666 SERIAL DRIVERS
12667 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12668 L:      linux-serial@vger.kernel.org
12669 S:      Maintained
12670 F:      Documentation/devicetree/bindings/serial/
12671 F:      drivers/tty/serial/
12672
12673 SERIAL IR RECEIVER
12674 M:      Sean Young <sean@mess.org>
12675 L:      linux-media@vger.kernel.org
12676 S:      Maintained
12677 F:      drivers/media/rc/serial_ir.c
12678
12679 SFC NETWORK DRIVER
12680 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12681 M:      Edward Cree <ecree@solarflare.com>
12682 M:      Bert Kenward <bkenward@solarflare.com>
12683 L:      netdev@vger.kernel.org
12684 S:      Supported
12685 F:      drivers/net/ethernet/sfc/
12686
12687 SGI GRU DRIVER
12688 M:      Dimitri Sivanich <sivanich@sgi.com>
12689 S:      Maintained
12690 F:      drivers/misc/sgi-gru/
12691
12692 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12693 M:      Pat Gefre <pfg@sgi.com>
12694 L:      linux-ia64@vger.kernel.org
12695 S:      Supported
12696 F:      Documentation/ia64/serial.txt
12697 F:      drivers/tty/serial/ioc?_serial.c
12698 F:      include/linux/ioc?.h
12699
12700 SGI XP/XPC/XPNET DRIVER
12701 M:      Cliff Whickman <cpw@sgi.com>
12702 M:      Robin Holt <robinmholt@gmail.com>
12703 S:      Maintained
12704 F:      drivers/misc/sgi-xp/
12705
12706 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12707 M:      Ursula Braun <ubraun@linux.ibm.com>
12708 L:      linux-s390@vger.kernel.org
12709 W:      http://www.ibm.com/developerworks/linux/linux390/
12710 S:      Supported
12711 F:      net/smc/
12712
12713 SH_VEU V4L2 MEM2MEM DRIVER
12714 L:      linux-media@vger.kernel.org
12715 S:      Orphan
12716 F:      drivers/media/platform/sh_veu.c
12717
12718 SH_VOU V4L2 OUTPUT DRIVER
12719 L:      linux-media@vger.kernel.org
12720 S:      Orphan
12721 F:      drivers/media/platform/sh_vou.c
12722 F:      include/media/drv-intf/sh_vou.h
12723
12724 SI2157 MEDIA DRIVER
12725 M:      Antti Palosaari <crope@iki.fi>
12726 L:      linux-media@vger.kernel.org
12727 W:      https://linuxtv.org
12728 W:      http://palosaari.fi/linux/
12729 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12730 T:      git git://linuxtv.org/anttip/media_tree.git
12731 S:      Maintained
12732 F:      drivers/media/tuners/si2157*
12733
12734 SI2165 MEDIA DRIVER
12735 M:      Matthias Schwarzott <zzam@gentoo.org>
12736 L:      linux-media@vger.kernel.org
12737 W:      https://linuxtv.org
12738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12739 S:      Maintained
12740 F:      drivers/media/dvb-frontends/si2165*
12741
12742 SI2168 MEDIA DRIVER
12743 M:      Antti Palosaari <crope@iki.fi>
12744 L:      linux-media@vger.kernel.org
12745 W:      https://linuxtv.org
12746 W:      http://palosaari.fi/linux/
12747 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12748 T:      git git://linuxtv.org/anttip/media_tree.git
12749 S:      Maintained
12750 F:      drivers/media/dvb-frontends/si2168*
12751
12752 SI470X FM RADIO RECEIVER I2C DRIVER
12753 M:      Hans Verkuil <hverkuil@xs4all.nl>
12754 L:      linux-media@vger.kernel.org
12755 T:      git git://linuxtv.org/media_tree.git
12756 W:      https://linuxtv.org
12757 S:      Odd Fixes
12758 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12759
12760 SI470X FM RADIO RECEIVER USB DRIVER
12761 M:      Hans Verkuil <hverkuil@xs4all.nl>
12762 L:      linux-media@vger.kernel.org
12763 T:      git git://linuxtv.org/media_tree.git
12764 W:      https://linuxtv.org
12765 S:      Maintained
12766 F:      drivers/media/radio/si470x/radio-si470x-common.c
12767 F:      drivers/media/radio/si470x/radio-si470x.h
12768 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12769
12770 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12771 M:      Eduardo Valentin <edubezval@gmail.com>
12772 L:      linux-media@vger.kernel.org
12773 T:      git git://linuxtv.org/media_tree.git
12774 W:      https://linuxtv.org
12775 S:      Odd Fixes
12776 F:      drivers/media/radio/si4713/si4713.?
12777
12778 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12779 M:      Eduardo Valentin <edubezval@gmail.com>
12780 L:      linux-media@vger.kernel.org
12781 T:      git git://linuxtv.org/media_tree.git
12782 W:      https://linuxtv.org
12783 S:      Odd Fixes
12784 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12785
12786 SI4713 FM RADIO TRANSMITTER USB DRIVER
12787 M:      Hans Verkuil <hverkuil@xs4all.nl>
12788 L:      linux-media@vger.kernel.org
12789 T:      git git://linuxtv.org/media_tree.git
12790 W:      https://linuxtv.org
12791 S:      Maintained
12792 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12793
12794 SIANO DVB DRIVER
12795 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12796 L:      linux-media@vger.kernel.org
12797 W:      https://linuxtv.org
12798 T:      git git://linuxtv.org/media_tree.git
12799 S:      Odd fixes
12800 F:      drivers/media/common/siano/
12801 F:      drivers/media/usb/siano/
12802 F:      drivers/media/usb/siano/
12803 F:      drivers/media/mmc/siano/
12804
12805 SILEAD TOUCHSCREEN DRIVER
12806 M:      Hans de Goede <hdegoede@redhat.com>
12807 L:      linux-input@vger.kernel.org
12808 L:      platform-driver-x86@vger.kernel.org
12809 S:      Maintained
12810 F:      drivers/input/touchscreen/silead.c
12811 F:      drivers/platform/x86/silead_dmi.c
12812
12813 SILICON MOTION SM712 FRAME BUFFER DRIVER
12814 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12815 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12816 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12817 L:      linux-fbdev@vger.kernel.org
12818 S:      Maintained
12819 F:      drivers/video/fbdev/sm712*
12820 F:      Documentation/fb/sm712fb.txt
12821
12822 SIMPLE FIRMWARE INTERFACE (SFI)
12823 M:      Len Brown <lenb@kernel.org>
12824 L:      sfi-devel@simplefirmware.org
12825 W:      http://simplefirmware.org/
12826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12827 S:      Supported
12828 F:      arch/x86/platform/sfi/
12829 F:      drivers/sfi/
12830 F:      include/linux/sfi*.h
12831
12832 SIMPLEFB FB DRIVER
12833 M:      Hans de Goede <hdegoede@redhat.com>
12834 L:      linux-fbdev@vger.kernel.org
12835 S:      Maintained
12836 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12837 F:      drivers/video/fbdev/simplefb.c
12838 F:      include/linux/platform_data/simplefb.h
12839
12840 SIMTEC EB110ATX (Chalice CATS)
12841 P:      Ben Dooks
12842 P:      Vincent Sanders <vince@simtec.co.uk>
12843 M:      Simtec Linux Team <linux@simtec.co.uk>
12844 W:      http://www.simtec.co.uk/products/EB110ATX/
12845 S:      Supported
12846
12847 SIMTEC EB2410ITX (BAST)
12848 P:      Ben Dooks
12849 P:      Vincent Sanders <vince@simtec.co.uk>
12850 M:      Simtec Linux Team <linux@simtec.co.uk>
12851 W:      http://www.simtec.co.uk/products/EB2410ITX/
12852 S:      Supported
12853 F:      arch/arm/mach-s3c24xx/mach-bast.c
12854 F:      arch/arm/mach-s3c24xx/bast-ide.c
12855 F:      arch/arm/mach-s3c24xx/bast-irq.c
12856
12857 SIPHASH PRF ROUTINES
12858 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12859 S:      Maintained
12860 F:      lib/siphash.c
12861 F:      lib/test_siphash.c
12862 F:      include/linux/siphash.h
12863
12864 SIOX
12865 M:      Gavin Schenk <g.schenk@eckelmann.de>
12866 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12867 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12868 S:      Supported
12869 F:      drivers/siox/*
12870 F:      include/trace/events/siox.h
12871
12872 SIS 190 ETHERNET DRIVER
12873 M:      Francois Romieu <romieu@fr.zoreil.com>
12874 L:      netdev@vger.kernel.org
12875 S:      Maintained
12876 F:      drivers/net/ethernet/sis/sis190.c
12877
12878 SIS 900/7016 FAST ETHERNET DRIVER
12879 M:      Daniele Venzano <venza@brownhat.org>
12880 W:      http://www.brownhat.org/sis900.html
12881 L:      netdev@vger.kernel.org
12882 S:      Maintained
12883 F:      drivers/net/ethernet/sis/sis900.*
12884
12885 SIS FRAMEBUFFER DRIVER
12886 M:      Thomas Winischhofer <thomas@winischhofer.net>
12887 W:      http://www.winischhofer.net/linuxsisvga.shtml
12888 S:      Maintained
12889 F:      Documentation/fb/sisfb.txt
12890 F:      drivers/video/fbdev/sis/
12891 F:      include/video/sisfb.h
12892
12893 SIS USB2VGA DRIVER
12894 M:      Thomas Winischhofer <thomas@winischhofer.net>
12895 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12896 S:      Maintained
12897 F:      drivers/usb/misc/sisusbvga/
12898
12899 SLAB ALLOCATOR
12900 M:      Christoph Lameter <cl@linux.com>
12901 M:      Pekka Enberg <penberg@kernel.org>
12902 M:      David Rientjes <rientjes@google.com>
12903 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12904 M:      Andrew Morton <akpm@linux-foundation.org>
12905 L:      linux-mm@kvack.org
12906 S:      Maintained
12907 F:      include/linux/sl?b*.h
12908 F:      mm/sl?b*
12909
12910 SLEEPABLE READ-COPY UPDATE (SRCU)
12911 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12912 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12913 M:      Josh Triplett <josh@joshtriplett.org>
12914 R:      Steven Rostedt <rostedt@goodmis.org>
12915 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12916 L:      linux-kernel@vger.kernel.org
12917 W:      http://www.rdrop.com/users/paulmck/RCU/
12918 S:      Supported
12919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12920 F:      include/linux/srcu.h
12921 F:      kernel/rcu/srcu.c
12922
12923 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12924 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12925 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12926 S:      Maintained
12927 F:      drivers/slimbus/
12928 F:      Documentation/devicetree/bindings/slimbus/
12929 F:      include/linux/slimbus.h
12930
12931 SMACK SECURITY MODULE
12932 M:      Casey Schaufler <casey@schaufler-ca.com>
12933 L:      linux-security-module@vger.kernel.org
12934 W:      http://schaufler-ca.com
12935 T:      git git://github.com/cschaufler/smack-next
12936 S:      Maintained
12937 F:      Documentation/admin-guide/LSM/Smack.rst
12938 F:      security/smack/
12939
12940 SMC91x ETHERNET DRIVER
12941 M:      Nicolas Pitre <nico@fluxnic.net>
12942 S:      Odd Fixes
12943 F:      drivers/net/ethernet/smsc/smc91x.*
12944
12945 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12946 M:      Sakari Ailus <sakari.ailus@iki.fi>
12947 L:      linux-media@vger.kernel.org
12948 S:      Maintained
12949 F:      drivers/media/i2c/smiapp/
12950 F:      include/media/i2c/smiapp.h
12951 F:      drivers/media/i2c/smiapp-pll.c
12952 F:      drivers/media/i2c/smiapp-pll.h
12953 F:      include/uapi/linux/smiapp.h
12954 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12955
12956 SMM665 HARDWARE MONITOR DRIVER
12957 M:      Guenter Roeck <linux@roeck-us.net>
12958 L:      linux-hwmon@vger.kernel.org
12959 S:      Maintained
12960 F:      Documentation/hwmon/smm665
12961 F:      drivers/hwmon/smm665.c
12962
12963 SMSC EMC2103 HARDWARE MONITOR DRIVER
12964 M:      Steve Glendinning <steve.glendinning@shawell.net>
12965 L:      linux-hwmon@vger.kernel.org
12966 S:      Maintained
12967 F:      Documentation/hwmon/emc2103
12968 F:      drivers/hwmon/emc2103.c
12969
12970 SMSC SCH5627 HARDWARE MONITOR DRIVER
12971 M:      Hans de Goede <hdegoede@redhat.com>
12972 L:      linux-hwmon@vger.kernel.org
12973 S:      Supported
12974 F:      Documentation/hwmon/sch5627
12975 F:      drivers/hwmon/sch5627.c
12976
12977 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12978 M:      Steve Glendinning <steve.glendinning@shawell.net>
12979 L:      linux-fbdev@vger.kernel.org
12980 S:      Maintained
12981 F:      drivers/video/fbdev/smscufx.c
12982
12983 SMSC47B397 HARDWARE MONITOR DRIVER
12984 M:      Jean Delvare <jdelvare@suse.com>
12985 L:      linux-hwmon@vger.kernel.org
12986 S:      Maintained
12987 F:      Documentation/hwmon/smsc47b397
12988 F:      drivers/hwmon/smsc47b397.c
12989
12990 SMSC911x ETHERNET DRIVER
12991 M:      Steve Glendinning <steve.glendinning@shawell.net>
12992 L:      netdev@vger.kernel.org
12993 S:      Maintained
12994 F:      include/linux/smsc911x.h
12995 F:      drivers/net/ethernet/smsc/smsc911x.*
12996
12997 SMSC9420 PCI ETHERNET DRIVER
12998 M:      Steve Glendinning <steve.glendinning@shawell.net>
12999 L:      netdev@vger.kernel.org
13000 S:      Maintained
13001 F:      drivers/net/ethernet/smsc/smsc9420.*
13002
13003 SOC-CAMERA V4L2 SUBSYSTEM
13004 L:      linux-media@vger.kernel.org
13005 T:      git git://linuxtv.org/media_tree.git
13006 S:      Orphan
13007 F:      include/media/soc*
13008 F:      drivers/media/i2c/soc_camera/
13009 F:      drivers/media/platform/soc_camera/
13010
13011 SOCIONEXT SYNQUACER I2C DRIVER
13012 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13013 L:      linux-i2c@vger.kernel.org
13014 S:      Maintained
13015 F:      drivers/i2c/busses/i2c-synquacer.c
13016 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13017
13018 SOCIONEXT UNIPHIER SOUND DRIVER
13019 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13021 S:      Maintained
13022 F:      sound/soc/uniphier/
13023
13024 SOEKRIS NET48XX LED SUPPORT
13025 M:      Chris Boot <bootc@bootc.net>
13026 S:      Maintained
13027 F:      drivers/leds/leds-net48xx.c
13028
13029 SOFT-ROCE DRIVER (rxe)
13030 M:      Moni Shoua <monis@mellanox.com>
13031 L:      linux-rdma@vger.kernel.org
13032 S:      Supported
13033 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13034 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13035 F:      drivers/infiniband/sw/rxe/
13036 F:      include/uapi/rdma/rdma_user_rxe.h
13037
13038 SOFTLOGIC 6x10 MPEG CODEC
13039 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13040 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13041 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13042 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13043 M:      Ismael Luceno <ismael@iodev.co.uk>
13044 L:      linux-media@vger.kernel.org
13045 S:      Supported
13046 F:      drivers/media/pci/solo6x10/
13047
13048 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13049 M:      James Morse <james.morse@arm.com>
13050 L:      linux-arm-kernel@lists.infradead.org
13051 S:      Maintained
13052 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13053 F:      drivers/firmware/arm_sdei.c
13054 F:      include/linux/sdei.h
13055 F:      include/uapi/linux/sdei.h
13056
13057 SOFTWARE RAID (Multiple Disks) SUPPORT
13058 M:      Shaohua Li <shli@kernel.org>
13059 L:      linux-raid@vger.kernel.org
13060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13061 S:      Supported
13062 F:      drivers/md/Makefile
13063 F:      drivers/md/Kconfig
13064 F:      drivers/md/md*
13065 F:      drivers/md/raid*
13066 F:      include/linux/raid/
13067 F:      include/uapi/linux/raid/
13068
13069 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13070 M:      Jassi Brar <jaswinder.singh@linaro.org>
13071 L:      netdev@vger.kernel.org
13072 S:      Maintained
13073 F:      drivers/net/ethernet/socionext/netsec.c
13074 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13075
13076 SOLIDRUN CLEARFOG SUPPORT
13077 M:      Russell King <linux@armlinux.org.uk>
13078 S:      Maintained
13079 F:      arch/arm/boot/dts/armada-388-clearfog*
13080 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13081
13082 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13083 M:      Russell King <linux@armlinux.org.uk>
13084 S:      Maintained
13085 F:      arch/arm/boot/dts/imx6*-cubox-i*
13086 F:      arch/arm/boot/dts/imx6*-hummingboard*
13087 F:      arch/arm/boot/dts/imx6*-sr-*
13088
13089 SONIC NETWORK DRIVER
13090 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13091 L:      netdev@vger.kernel.org
13092 S:      Maintained
13093 F:      drivers/net/ethernet/natsemi/sonic.*
13094
13095 SONICS SILICON BACKPLANE DRIVER (SSB)
13096 M:      Michael Buesch <m@bues.ch>
13097 L:      linux-wireless@vger.kernel.org
13098 S:      Maintained
13099 F:      drivers/ssb/
13100 F:      include/linux/ssb/
13101
13102 SONY IMX274 SENSOR DRIVER
13103 M:      Leon Luo <leonl@leopardimaging.com>
13104 L:      linux-media@vger.kernel.org
13105 T:      git git://linuxtv.org/media_tree.git
13106 S:      Maintained
13107 F:      drivers/media/i2c/imx274.c
13108 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13109
13110 SONY MEMORYSTICK CARD SUPPORT
13111 M:      Alex Dubov <oakad@yahoo.com>
13112 W:      http://tifmxx.berlios.de/
13113 S:      Maintained
13114 F:      drivers/memstick/host/tifm_ms.c
13115
13116 SONY MEMORYSTICK STANDARD SUPPORT
13117 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13118 S:      Maintained
13119 F:      drivers/memstick/core/ms_block.*
13120
13121 SONY VAIO CONTROL DEVICE DRIVER
13122 M:      Mattia Dongili <malattia@linux.it>
13123 L:      platform-driver-x86@vger.kernel.org
13124 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13125 S:      Maintained
13126 F:      Documentation/laptops/sony-laptop.txt
13127 F:      drivers/char/sonypi.c
13128 F:      drivers/platform/x86/sony-laptop.c
13129 F:      include/linux/sony-laptop.h
13130
13131 SOUND
13132 M:      Jaroslav Kysela <perex@perex.cz>
13133 M:      Takashi Iwai <tiwai@suse.com>
13134 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13135 W:      http://www.alsa-project.org/
13136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13137 T:      git git://git.alsa-project.org/alsa-kernel.git
13138 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13139 S:      Maintained
13140 F:      Documentation/sound/
13141 F:      include/sound/
13142 F:      include/uapi/sound/
13143 F:      sound/
13144
13145 SOUND - COMPRESSED AUDIO
13146 M:      Vinod Koul <vkoul@kernel.org>
13147 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13149 S:      Supported
13150 F:      Documentation/sound/alsa/compress_offload.txt
13151 F:      include/sound/compress_driver.h
13152 F:      include/uapi/sound/compress_*
13153 F:      sound/core/compress_offload.c
13154 F:      sound/soc/soc-compress.c
13155
13156 SOUND - DMAENGINE HELPERS
13157 M:      Lars-Peter Clausen <lars@metafoo.de>
13158 S:      Supported
13159 F:      include/sound/dmaengine_pcm.h
13160 F:      sound/core/pcm_dmaengine.c
13161 F:      sound/soc/soc-generic-dmaengine-pcm.c
13162
13163 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13164 M:      Liam Girdwood <lgirdwood@gmail.com>
13165 M:      Mark Brown <broonie@kernel.org>
13166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13167 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13168 W:      http://alsa-project.org/main/index.php/ASoC
13169 S:      Supported
13170 F:      Documentation/devicetree/bindings/sound/
13171 F:      Documentation/sound/alsa/soc/
13172 F:      sound/soc/
13173 F:      include/sound/soc*
13174
13175 SOUNDWIRE SUBSYSTEM
13176 M:      Vinod Koul <vinod.koul@intel.com>
13177 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13178 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13179 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13180 S:      Supported
13181 F:      Documentation/driver-api/soundwire/
13182 F:      drivers/soundwire/
13183 F:      include/linux/soundwire/
13184
13185 SP2 MEDIA DRIVER
13186 M:      Olli Salonen <olli.salonen@iki.fi>
13187 L:      linux-media@vger.kernel.org
13188 W:      https://linuxtv.org
13189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13190 S:      Maintained
13191 F:      drivers/media/dvb-frontends/sp2*
13192
13193 SPARC + UltraSPARC (sparc/sparc64)
13194 M:      "David S. Miller" <davem@davemloft.net>
13195 L:      sparclinux@vger.kernel.org
13196 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13199 S:      Maintained
13200 F:      arch/sparc/
13201 F:      drivers/sbus/
13202
13203 SPARC SERIAL DRIVERS
13204 M:      "David S. Miller" <davem@davemloft.net>
13205 L:      sparclinux@vger.kernel.org
13206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13208 S:      Maintained
13209 F:      include/linux/sunserialcore.h
13210 F:      drivers/tty/serial/suncore.c
13211 F:      drivers/tty/serial/sunhv.c
13212 F:      drivers/tty/serial/sunsab.c
13213 F:      drivers/tty/serial/sunsab.h
13214 F:      drivers/tty/serial/sunsu.c
13215 F:      drivers/tty/serial/sunzilog.c
13216 F:      drivers/tty/serial/sunzilog.h
13217 F:      drivers/tty/vcc.c
13218
13219 SPARSE CHECKER
13220 M:      "Christopher Li" <sparse@chrisli.org>
13221 L:      linux-sparse@vger.kernel.org
13222 W:      https://sparse.wiki.kernel.org/
13223 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13224 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13225 S:      Maintained
13226 F:      include/linux/compiler.h
13227
13228 SPEAR CLOCK FRAMEWORK SUPPORT
13229 M:      Viresh Kumar <vireshk@kernel.org>
13230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13231 W:      http://www.st.com/spear
13232 S:      Maintained
13233 F:      drivers/clk/spear/
13234
13235 SPEAR PLATFORM SUPPORT
13236 M:      Viresh Kumar <vireshk@kernel.org>
13237 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13239 W:      http://www.st.com/spear
13240 S:      Maintained
13241 F:      arch/arm/boot/dts/spear*
13242 F:      arch/arm/mach-spear/
13243
13244 SPI NOR SUBSYSTEM
13245 M:      Marek Vasut <marek.vasut@gmail.com>
13246 L:      linux-mtd@lists.infradead.org
13247 W:      http://www.linux-mtd.infradead.org/
13248 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13249 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13250 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13251 S:      Maintained
13252 F:      drivers/mtd/spi-nor/
13253 F:      include/linux/mtd/spi-nor.h
13254
13255 SPI SUBSYSTEM
13256 M:      Mark Brown <broonie@kernel.org>
13257 L:      linux-spi@vger.kernel.org
13258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13259 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13260 S:      Maintained
13261 F:      Documentation/devicetree/bindings/spi/
13262 F:      Documentation/spi/
13263 F:      drivers/spi/
13264 F:      include/linux/spi/
13265 F:      include/uapi/linux/spi/
13266 F:      tools/spi/
13267
13268 SPIDERNET NETWORK DRIVER for CELL
13269 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13270 L:      netdev@vger.kernel.org
13271 S:      Supported
13272 F:      Documentation/networking/spider_net.txt
13273 F:      drivers/net/ethernet/toshiba/spider_net*
13274
13275 SPMI SUBSYSTEM
13276 R:      Stephen Boyd <sboyd@kernel.org>
13277 L:      linux-arm-msm@vger.kernel.org
13278 F:      Documentation/devicetree/bindings/spmi/
13279 F:      drivers/spmi/
13280 F:      include/dt-bindings/spmi/spmi.h
13281 F:      include/linux/spmi.h
13282 F:      include/trace/events/spmi.h
13283
13284 SPU FILE SYSTEM
13285 M:      Jeremy Kerr <jk@ozlabs.org>
13286 L:      linuxppc-dev@lists.ozlabs.org
13287 W:      http://www.ibm.com/developerworks/power/cell/
13288 S:      Supported
13289 F:      Documentation/filesystems/spufs.txt
13290 F:      arch/powerpc/platforms/cell/spufs/
13291
13292 SQUASHFS FILE SYSTEM
13293 M:      Phillip Lougher <phillip@squashfs.org.uk>
13294 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13295 W:      http://squashfs.org.uk
13296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13297 S:      Maintained
13298 F:      Documentation/filesystems/squashfs.txt
13299 F:      fs/squashfs/
13300
13301 SRM (Alpha) environment access
13302 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13303 S:      Maintained
13304 F:      arch/alpha/kernel/srm_env.c
13305
13306 ST STM32 I2C/SMBUS DRIVER
13307 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13308 L:      linux-i2c@vger.kernel.org
13309 S:      Maintained
13310 F:      drivers/i2c/busses/i2c-stm32*
13311
13312 STABLE BRANCH
13313 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13314 L:      stable@vger.kernel.org
13315 S:      Supported
13316 F:      Documentation/process/stable-kernel-rules.rst
13317
13318 STAGING - ATOMISP DRIVER
13319 M:      Alan Cox <alan@linux.intel.com>
13320 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13321 L:      linux-media@vger.kernel.org
13322 S:      Maintained
13323 F:      drivers/staging/media/atomisp/
13324
13325 STAGING - COMEDI
13326 M:      Ian Abbott <abbotti@mev.co.uk>
13327 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13328 S:      Odd Fixes
13329 F:      drivers/staging/comedi/
13330
13331 STAGING - FLARION FT1000 DRIVERS
13332 M:      Marek Belisko <marek.belisko@gmail.com>
13333 S:      Odd Fixes
13334 F:      drivers/staging/ft1000/
13335
13336 STAGING - INDUSTRIAL IO
13337 M:      Jonathan Cameron <jic23@kernel.org>
13338 L:      linux-iio@vger.kernel.org
13339 S:      Odd Fixes
13340 F:      Documentation/devicetree/bindings/staging/iio/
13341 F:      drivers/staging/iio/
13342
13343 STAGING - LUSTRE PARALLEL FILESYSTEM
13344 M:      Oleg Drokin <oleg.drokin@intel.com>
13345 M:      Andreas Dilger <andreas.dilger@intel.com>
13346 M:      James Simmons <jsimmons@infradead.org>
13347 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13348 W:      http://wiki.lustre.org/
13349 S:      Maintained
13350 F:      drivers/staging/lustre
13351
13352 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13353 M:      Marc Dietrich <marvin24@gmx.de>
13354 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13355 L:      linux-tegra@vger.kernel.org
13356 S:      Maintained
13357 F:      drivers/staging/nvec/
13358
13359 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13360 M:      Jens Frederich <jfrederich@gmail.com>
13361 M:      Daniel Drake <dsd@laptop.org>
13362 M:      Jon Nettleton <jon.nettleton@gmail.com>
13363 W:      http://wiki.laptop.org/go/DCON
13364 S:      Maintained
13365 F:      drivers/staging/olpc_dcon/
13366
13367 STAGING - REALTEK RTL8712U DRIVERS
13368 M:      Larry Finger <Larry.Finger@lwfinger.net>
13369 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13370 S:      Odd Fixes
13371 F:      drivers/staging/rtl8712/
13372
13373 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13374 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13375 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13376 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13377 L:      linux-fbdev@vger.kernel.org
13378 S:      Maintained
13379 F:      drivers/staging/sm750fb/
13380
13381 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13382 M:      William Hubbs <w.d.hubbs@gmail.com>
13383 M:      Chris Brannon <chris@the-brannons.com>
13384 M:      Kirk Reiser <kirk@reisers.ca>
13385 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13386 L:      speakup@linux-speakup.org
13387 W:      http://www.linux-speakup.org/
13388 S:      Odd Fixes
13389 F:      drivers/staging/speakup/
13390
13391 STAGING - VIA VT665X DRIVERS
13392 M:      Forest Bond <forest@alittletooquiet.net>
13393 S:      Odd Fixes
13394 F:      drivers/staging/vt665?/
13395
13396 STAGING - WILC1000 WIFI DRIVER
13397 M:      Aditya Shankar <aditya.shankar@microchip.com>
13398 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13399 L:      linux-wireless@vger.kernel.org
13400 S:      Supported
13401 F:      drivers/staging/wilc1000/
13402
13403 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13404 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13405 S:      Odd Fixes
13406 F:      drivers/staging/xgifb/
13407
13408 STAGING SUBSYSTEM
13409 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13411 L:      devel@driverdev.osuosl.org
13412 S:      Supported
13413 F:      drivers/staging/
13414
13415 STARFIRE/DURALAN NETWORK DRIVER
13416 M:      Ion Badulescu <ionut@badula.org>
13417 S:      Odd Fixes
13418 F:      drivers/net/ethernet/adaptec/starfire*
13419
13420 STEC S1220 SKD DRIVER
13421 M:      Bart Van Assche <bart.vanassche@wdc.com>
13422 L:      linux-block@vger.kernel.org
13423 S:      Maintained
13424 F:      drivers/block/skd*[ch]
13425
13426 STI CEC DRIVER
13427 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13428 S:      Maintained
13429 F:      drivers/staging/media/st-cec/
13430 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13431
13432 STK1160 USB VIDEO CAPTURE DRIVER
13433 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13434 L:      linux-media@vger.kernel.org
13435 T:      git git://linuxtv.org/media_tree.git
13436 S:      Maintained
13437 F:      drivers/media/usb/stk1160/
13438
13439 STMMAC ETHERNET DRIVER
13440 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13441 M:      Alexandre Torgue <alexandre.torgue@st.com>
13442 L:      netdev@vger.kernel.org
13443 W:      http://www.stlinux.com
13444 S:      Supported
13445 F:      drivers/net/ethernet/stmicro/stmmac/
13446
13447 SUN3/3X
13448 M:      Sam Creasey <sammy@sammy.net>
13449 W:      http://sammy.net/sun3/
13450 S:      Maintained
13451 F:      arch/m68k/kernel/*sun3*
13452 F:      arch/m68k/sun3*/
13453 F:      arch/m68k/include/asm/sun3*
13454 F:      drivers/net/ethernet/i825xx/sun3*
13455
13456 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13457 M:      Hans de Goede <hdegoede@redhat.com>
13458 L:      linux-input@vger.kernel.org
13459 S:      Maintained
13460 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13461 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13462
13463 SUNDANCE NETWORK DRIVER
13464 M:      Denis Kirjanov <kda@linux-powerpc.org>
13465 L:      netdev@vger.kernel.org
13466 S:      Maintained
13467 F:      drivers/net/ethernet/dlink/sundance.c
13468
13469 SUPERH
13470 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13471 M:      Rich Felker <dalias@libc.org>
13472 L:      linux-sh@vger.kernel.org
13473 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13474 S:      Maintained
13475 F:      Documentation/sh/
13476 F:      arch/sh/
13477 F:      drivers/sh/
13478
13479 SUSPEND TO RAM
13480 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13481 M:      Len Brown <len.brown@intel.com>
13482 M:      Pavel Machek <pavel@ucw.cz>
13483 L:      linux-pm@vger.kernel.org
13484 B:      https://bugzilla.kernel.org
13485 S:      Supported
13486 F:      Documentation/power/
13487 F:      arch/x86/kernel/acpi/
13488 F:      drivers/base/power/
13489 F:      kernel/power/
13490 F:      include/linux/suspend.h
13491 F:      include/linux/freezer.h
13492 F:      include/linux/pm.h
13493
13494 SVGA HANDLING
13495 M:      Martin Mares <mj@ucw.cz>
13496 L:      linux-video@atrey.karlin.mff.cuni.cz
13497 S:      Maintained
13498 F:      Documentation/svga.txt
13499 F:      arch/x86/boot/video*
13500
13501 SWIOTLB SUBSYSTEM
13502 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13503 L:      iommu@lists.linux-foundation.org
13504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13505 S:      Supported
13506 F:      lib/swiotlb.c
13507 F:      arch/*/kernel/pci-swiotlb.c
13508 F:      include/linux/swiotlb.h
13509
13510 SWITCHDEV
13511 M:      Jiri Pirko <jiri@resnulli.us>
13512 M:      Ivan Vecera <ivecera@redhat.com>
13513 L:      netdev@vger.kernel.org
13514 S:      Supported
13515 F:      net/switchdev/
13516 F:      include/net/switchdev.h
13517
13518 SYNC FILE FRAMEWORK
13519 M:      Sumit Semwal <sumit.semwal@linaro.org>
13520 R:      Gustavo Padovan <gustavo@padovan.org>
13521 S:      Maintained
13522 L:      linux-media@vger.kernel.org
13523 L:      dri-devel@lists.freedesktop.org
13524 F:      drivers/dma-buf/sync_*
13525 F:      drivers/dma-buf/dma-fence*
13526 F:      drivers/dma-buf/sw_sync.c
13527 F:      include/linux/sync_file.h
13528 F:      include/uapi/linux/sync_file.h
13529 F:      Documentation/sync_file.txt
13530 T:      git git://anongit.freedesktop.org/drm/drm-misc
13531
13532 SYNOPSYS ARC ARCHITECTURE
13533 M:      Vineet Gupta <vgupta@synopsys.com>
13534 L:      linux-snps-arc@lists.infradead.org
13535 S:      Supported
13536 F:      arch/arc/
13537 F:      Documentation/devicetree/bindings/arc/*
13538 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13539 F:      drivers/clocksource/arc_timer.c
13540 F:      drivers/tty/serial/arc_uart.c
13541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13542
13543 SYNOPSYS ARC HSDK SDP pll clock driver
13544 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13545 S:      Supported
13546 F:      drivers/clk/clk-hsdk-pll.c
13547 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13548
13549 SYNOPSYS ARC SDP clock driver
13550 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13551 S:      Supported
13552 F:      drivers/clk/axs10x/*
13553 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13554
13555 SYNOPSYS ARC SDP platform support
13556 M:      Alexey Brodkin <abrodkin@synopsys.com>
13557 S:      Supported
13558 F:      arch/arc/plat-axs10x
13559 F:      arch/arc/boot/dts/ax*
13560 F:      Documentation/devicetree/bindings/arc/axs10*
13561
13562 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13563 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13564 S:      Supported
13565 F:      drivers/reset/reset-axs10x.c
13566 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13567
13568 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13569 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13570 S:      Maintained
13571 F:      drivers/tty/serial/8250/8250_dw.c
13572
13573 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13574 M:      Hoan Tran <hotran@apm.com>
13575 L:      linux-gpio@vger.kernel.org
13576 S:      Maintained
13577 F:      drivers/gpio/gpio-dwapb.c
13578 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13579
13580 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13581 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13582 S:      Maintained
13583 F:      drivers/dma/dwi-axi-dmac/
13584 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13585
13586 SYNOPSYS DESIGNWARE DMAC DRIVER
13587 M:      Viresh Kumar <vireshk@kernel.org>
13588 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13589 S:      Maintained
13590 F:      include/linux/dma/dw.h
13591 F:      include/linux/platform_data/dma-dw.h
13592 F:      drivers/dma/dw/
13593
13594 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13595 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13596 L:      netdev@vger.kernel.org
13597 S:      Supported
13598 F:      drivers/net/ethernet/synopsys/
13599
13600 SYNOPSYS DESIGNWARE I2C DRIVER
13601 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13602 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13603 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13604 L:      linux-i2c@vger.kernel.org
13605 S:      Maintained
13606 F:      drivers/i2c/busses/i2c-designware-*
13607 F:      include/linux/platform_data/i2c-designware.h
13608
13609 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13610 M:      Jaehoon Chung <jh80.chung@samsung.com>
13611 L:      linux-mmc@vger.kernel.org
13612 S:      Maintained
13613 F:      drivers/mmc/host/dw_mmc*
13614
13615 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13616 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13617 S:      Supported
13618 F:      drivers/reset/reset-hsdk.c
13619 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13620 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13621
13622 SYSTEM CONFIGURATION (SYSCON)
13623 M:      Lee Jones <lee.jones@linaro.org>
13624 M:      Arnd Bergmann <arnd@arndb.de>
13625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13626 S:      Supported
13627 F:      drivers/mfd/syscon.c
13628
13629 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13630 M:      Sudeep Holla <sudeep.holla@arm.com>
13631 L:      linux-arm-kernel@lists.infradead.org
13632 S:      Maintained
13633 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13634 F:      drivers/clk/clk-sc[mp]i.c
13635 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13636 F:      drivers/firmware/arm_scpi.c
13637 F:      drivers/firmware/arm_scmi/
13638 F:      include/linux/sc[mp]i_protocol.h
13639
13640 SYSTEM RESET/SHUTDOWN DRIVERS
13641 M:      Sebastian Reichel <sre@kernel.org>
13642 L:      linux-pm@vger.kernel.org
13643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13644 S:      Maintained
13645 F:      Documentation/devicetree/bindings/power/reset/
13646 F:      drivers/power/reset/
13647
13648 SYSTEM TRACE MODULE CLASS
13649 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13650 S:      Maintained
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13652 F:      Documentation/trace/stm.txt
13653 F:      drivers/hwtracing/stm/
13654 F:      include/linux/stm.h
13655 F:      include/uapi/linux/stm.h
13656
13657 SYSV FILESYSTEM
13658 M:      Christoph Hellwig <hch@infradead.org>
13659 S:      Maintained
13660 F:      Documentation/filesystems/sysv-fs.txt
13661 F:      fs/sysv/
13662 F:      include/linux/sysv_fs.h
13663
13664 TARGET SUBSYSTEM
13665 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13666 L:      linux-scsi@vger.kernel.org
13667 L:      target-devel@vger.kernel.org
13668 W:      http://www.linux-iscsi.org
13669 W:      http://groups.google.com/group/linux-iscsi-target-dev
13670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13671 S:      Supported
13672 F:      drivers/target/
13673 F:      include/target/
13674 F:      Documentation/target/
13675
13676 TASKSTATS STATISTICS INTERFACE
13677 M:      Balbir Singh <bsingharora@gmail.com>
13678 S:      Maintained
13679 F:      Documentation/accounting/taskstats*
13680 F:      include/linux/taskstats*
13681 F:      kernel/taskstats.c
13682
13683 TC subsystem
13684 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13685 M:      Cong Wang <xiyou.wangcong@gmail.com>
13686 M:      Jiri Pirko <jiri@resnulli.us>
13687 L:      netdev@vger.kernel.org
13688 S:      Maintained
13689 F:      include/net/pkt_cls.h
13690 F:      include/net/pkt_sched.h
13691 F:      include/net/tc_act/
13692 F:      include/uapi/linux/pkt_cls.h
13693 F:      include/uapi/linux/pkt_sched.h
13694 F:      include/uapi/linux/tc_act/
13695 F:      include/uapi/linux/tc_ematch/
13696 F:      net/sched/
13697
13698 TCP LOW PRIORITY MODULE
13699 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13700 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13701 W:      http://tcp-lp-mod.sourceforge.net/
13702 S:      Maintained
13703 F:      net/ipv4/tcp_lp.c
13704
13705 TDA10071 MEDIA DRIVER
13706 M:      Antti Palosaari <crope@iki.fi>
13707 L:      linux-media@vger.kernel.org
13708 W:      https://linuxtv.org
13709 W:      http://palosaari.fi/linux/
13710 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13711 T:      git git://linuxtv.org/anttip/media_tree.git
13712 S:      Maintained
13713 F:      drivers/media/dvb-frontends/tda10071*
13714
13715 TDA18212 MEDIA DRIVER
13716 M:      Antti Palosaari <crope@iki.fi>
13717 L:      linux-media@vger.kernel.org
13718 W:      https://linuxtv.org
13719 W:      http://palosaari.fi/linux/
13720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13721 T:      git git://linuxtv.org/anttip/media_tree.git
13722 S:      Maintained
13723 F:      drivers/media/tuners/tda18212*
13724
13725 TDA18218 MEDIA DRIVER
13726 M:      Antti Palosaari <crope@iki.fi>
13727 L:      linux-media@vger.kernel.org
13728 W:      https://linuxtv.org
13729 W:      http://palosaari.fi/linux/
13730 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13731 T:      git git://linuxtv.org/anttip/media_tree.git
13732 S:      Maintained
13733 F:      drivers/media/tuners/tda18218*
13734
13735 TDA18250 MEDIA DRIVER
13736 M:      Olli Salonen <olli.salonen@iki.fi>
13737 L:      linux-media@vger.kernel.org
13738 W:      https://linuxtv.org
13739 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13740 T:      git git://linuxtv.org/media_tree.git
13741 S:      Maintained
13742 F:      drivers/media/tuners/tda18250*
13743
13744 TDA18271 MEDIA DRIVER
13745 M:      Michael Krufky <mkrufky@linuxtv.org>
13746 L:      linux-media@vger.kernel.org
13747 W:      https://linuxtv.org
13748 W:      http://github.com/mkrufky
13749 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13750 T:      git git://linuxtv.org/mkrufky/tuners.git
13751 S:      Maintained
13752 F:      drivers/media/tuners/tda18271*
13753
13754 TDA1997x MEDIA DRIVER
13755 M:      Tim Harvey <tharvey@gateworks.com>
13756 L:      linux-media@vger.kernel.org
13757 W:      https://linuxtv.org
13758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13759 S:      Maintained
13760 F:      drivers/media/i2c/tda1997x.*
13761
13762 TDA827x MEDIA DRIVER
13763 M:      Michael Krufky <mkrufky@linuxtv.org>
13764 L:      linux-media@vger.kernel.org
13765 W:      https://linuxtv.org
13766 W:      http://github.com/mkrufky
13767 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13768 T:      git git://linuxtv.org/mkrufky/tuners.git
13769 S:      Maintained
13770 F:      drivers/media/tuners/tda8290.*
13771
13772 TDA8290 MEDIA DRIVER
13773 M:      Michael Krufky <mkrufky@linuxtv.org>
13774 L:      linux-media@vger.kernel.org
13775 W:      https://linuxtv.org
13776 W:      http://github.com/mkrufky
13777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13778 T:      git git://linuxtv.org/mkrufky/tuners.git
13779 S:      Maintained
13780 F:      drivers/media/tuners/tda8290.*
13781
13782 TDA9840 MEDIA DRIVER
13783 M:      Hans Verkuil <hverkuil@xs4all.nl>
13784 L:      linux-media@vger.kernel.org
13785 T:      git git://linuxtv.org/media_tree.git
13786 W:      https://linuxtv.org
13787 S:      Maintained
13788 F:      drivers/media/i2c/tda9840*
13789
13790 TEA5761 TUNER DRIVER
13791 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13792 L:      linux-media@vger.kernel.org
13793 W:      https://linuxtv.org
13794 T:      git git://linuxtv.org/media_tree.git
13795 S:      Odd fixes
13796 F:      drivers/media/tuners/tea5761.*
13797
13798 TEA5767 TUNER DRIVER
13799 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13800 L:      linux-media@vger.kernel.org
13801 W:      https://linuxtv.org
13802 T:      git git://linuxtv.org/media_tree.git
13803 S:      Maintained
13804 F:      drivers/media/tuners/tea5767.*
13805
13806 TEA6415C MEDIA DRIVER
13807 M:      Hans Verkuil <hverkuil@xs4all.nl>
13808 L:      linux-media@vger.kernel.org
13809 T:      git git://linuxtv.org/media_tree.git
13810 W:      https://linuxtv.org
13811 S:      Maintained
13812 F:      drivers/media/i2c/tea6415c*
13813
13814 TEA6420 MEDIA DRIVER
13815 M:      Hans Verkuil <hverkuil@xs4all.nl>
13816 L:      linux-media@vger.kernel.org
13817 T:      git git://linuxtv.org/media_tree.git
13818 W:      https://linuxtv.org
13819 S:      Maintained
13820 F:      drivers/media/i2c/tea6420*
13821
13822 TEAM DRIVER
13823 M:      Jiri Pirko <jiri@resnulli.us>
13824 L:      netdev@vger.kernel.org
13825 S:      Supported
13826 F:      drivers/net/team/
13827 F:      include/linux/if_team.h
13828 F:      include/uapi/linux/if_team.h
13829
13830 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13831 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13832 S:      Maintained
13833 F:      arch/x86/platform/ts5500/
13834
13835 TECHNOTREND USB IR RECEIVER
13836 M:      Sean Young <sean@mess.org>
13837 L:      linux-media@vger.kernel.org
13838 S:      Maintained
13839 F:      drivers/media/rc/ttusbir.c
13840
13841 TECHWELL TW9910 VIDEO DECODER
13842 L:      linux-media@vger.kernel.org
13843 S:      Orphan
13844 F:      drivers/media/i2c/tw9910.c
13845 F:      include/media/i2c/tw9910.h
13846
13847 TEE SUBSYSTEM
13848 M:      Jens Wiklander <jens.wiklander@linaro.org>
13849 S:      Maintained
13850 F:      include/linux/tee_drv.h
13851 F:      include/uapi/linux/tee.h
13852 F:      drivers/tee/
13853 F:      Documentation/tee.txt
13854
13855 TEGRA ARCHITECTURE SUPPORT
13856 M:      Thierry Reding <thierry.reding@gmail.com>
13857 M:      Jonathan Hunter <jonathanh@nvidia.com>
13858 L:      linux-tegra@vger.kernel.org
13859 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13861 S:      Supported
13862 N:      [^a-z]tegra
13863
13864 TEGRA CLOCK DRIVER
13865 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13866 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13867 S:      Supported
13868 F:      drivers/clk/tegra/
13869
13870 TEGRA DMA DRIVERS
13871 M:      Laxman Dewangan <ldewangan@nvidia.com>
13872 M:      Jon Hunter <jonathanh@nvidia.com>
13873 S:      Supported
13874 F:      drivers/dma/tegra*
13875
13876 TEGRA I2C DRIVER
13877 M:      Laxman Dewangan <ldewangan@nvidia.com>
13878 S:      Supported
13879 F:      drivers/i2c/busses/i2c-tegra.c
13880
13881 TEGRA IOMMU DRIVERS
13882 M:      Thierry Reding <thierry.reding@gmail.com>
13883 L:      linux-tegra@vger.kernel.org
13884 S:      Supported
13885 F:      drivers/iommu/tegra*
13886
13887 TEGRA KBC DRIVER
13888 M:      Laxman Dewangan <ldewangan@nvidia.com>
13889 S:      Supported
13890 F:      drivers/input/keyboard/tegra-kbc.c
13891
13892 TEGRA PWM DRIVER
13893 M:      Thierry Reding <thierry.reding@gmail.com>
13894 S:      Supported
13895 F:      drivers/pwm/pwm-tegra.c
13896
13897 TEGRA SERIAL DRIVER
13898 M:      Laxman Dewangan <ldewangan@nvidia.com>
13899 S:      Supported
13900 F:      drivers/tty/serial/serial-tegra.c
13901
13902 TEGRA SPI DRIVER
13903 M:      Laxman Dewangan <ldewangan@nvidia.com>
13904 S:      Supported
13905 F:      drivers/spi/spi-tegra*
13906
13907 TEHUTI ETHERNET DRIVER
13908 M:      Andy Gospodarek <andy@greyhouse.net>
13909 L:      netdev@vger.kernel.org
13910 S:      Supported
13911 F:      drivers/net/ethernet/tehuti/*
13912
13913 Telecom Clock Driver for MCPL0010
13914 M:      Mark Gross <mark.gross@intel.com>
13915 S:      Supported
13916 F:      drivers/char/tlclk.c
13917
13918 TENSILICA XTENSA PORT (xtensa)
13919 M:      Chris Zankel <chris@zankel.net>
13920 M:      Max Filippov <jcmvbkbc@gmail.com>
13921 L:      linux-xtensa@linux-xtensa.org
13922 T:      git git://github.com/czankel/xtensa-linux.git
13923 S:      Maintained
13924 F:      arch/xtensa/
13925 F:      drivers/irqchip/irq-xtensa-*
13926
13927 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13928 M:      Nishanth Menon <nm@ti.com>
13929 M:      Tero Kristo <t-kristo@ti.com>
13930 M:      Santosh Shilimkar <ssantosh@kernel.org>
13931 L:      linux-arm-kernel@lists.infradead.org
13932 S:      Maintained
13933 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13934 F:      drivers/firmware/ti_sci*
13935 F:      include/linux/soc/ti/ti_sci_protocol.h
13936 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13937 F:      include/dt-bindings/genpd/k2g.h
13938 F:      drivers/soc/ti/ti_sci_pm_domains.c
13939 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13940 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13941 F:      drivers/clk/keystone/sci-clk.c
13942 F:      drivers/reset/reset-ti-sci.c
13943
13944 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13945 M:      Hans Verkuil <hverkuil@xs4all.nl>
13946 L:      linux-media@vger.kernel.org
13947 T:      git git://linuxtv.org/media_tree.git
13948 W:      https://linuxtv.org
13949 S:      Maintained
13950 F:      drivers/media/radio/radio-raremono.c
13951
13952 THERMAL
13953 M:      Zhang Rui <rui.zhang@intel.com>
13954 M:      Eduardo Valentin <edubezval@gmail.com>
13955 L:      linux-pm@vger.kernel.org
13956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13958 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13959 S:      Supported
13960 F:      drivers/thermal/
13961 F:      include/linux/thermal.h
13962 F:      include/uapi/linux/thermal.h
13963 F:      include/linux/cpu_cooling.h
13964 F:      Documentation/devicetree/bindings/thermal/
13965
13966 THERMAL/CPU_COOLING
13967 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13968 M:      Viresh Kumar <viresh.kumar@linaro.org>
13969 M:      Javi Merino <javi.merino@kernel.org>
13970 L:      linux-pm@vger.kernel.org
13971 S:      Supported
13972 F:      Documentation/thermal/cpu-cooling-api.txt
13973 F:      drivers/thermal/cpu_cooling.c
13974 F:      include/linux/cpu_cooling.h
13975
13976 THINKPAD ACPI EXTRAS DRIVER
13977 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13978 L:      ibm-acpi-devel@lists.sourceforge.net
13979 L:      platform-driver-x86@vger.kernel.org
13980 W:      http://ibm-acpi.sourceforge.net
13981 W:      http://thinkwiki.org/wiki/Ibm-acpi
13982 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13983 S:      Maintained
13984 F:      drivers/platform/x86/thinkpad_acpi.c
13985
13986 THUNDERBOLT DRIVER
13987 M:      Andreas Noever <andreas.noever@gmail.com>
13988 M:      Michael Jamet <michael.jamet@intel.com>
13989 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13990 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13992 S:      Maintained
13993 F:      Documentation/admin-guide/thunderbolt.rst
13994 F:      drivers/thunderbolt/
13995 F:      include/linux/thunderbolt.h
13996
13997 THUNDERBOLT NETWORK DRIVER
13998 M:      Michael Jamet <michael.jamet@intel.com>
13999 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14000 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14001 L:      netdev@vger.kernel.org
14002 S:      Maintained
14003 F:      drivers/net/thunderbolt.c
14004
14005 THUNDERX GPIO DRIVER
14006 M:      David Daney <david.daney@cavium.com>
14007 S:      Maintained
14008 F:      drivers/gpio/gpio-thunderx.c
14009
14010 TI AM437X VPFE DRIVER
14011 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14012 L:      linux-media@vger.kernel.org
14013 W:      https://linuxtv.org
14014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14015 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14016 S:      Maintained
14017 F:      drivers/media/platform/am437x/
14018
14019 TI BANDGAP AND THERMAL DRIVER
14020 M:      Eduardo Valentin <edubezval@gmail.com>
14021 M:      Keerthy <j-keerthy@ti.com>
14022 L:      linux-pm@vger.kernel.org
14023 L:      linux-omap@vger.kernel.org
14024 S:      Maintained
14025 F:      drivers/thermal/ti-soc-thermal/
14026
14027 TI BQ27XXX POWER SUPPLY DRIVER
14028 R:      Andrew F. Davis <afd@ti.com>
14029 F:      include/linux/power/bq27xxx_battery.h
14030 F:      drivers/power/supply/bq27xxx_battery.c
14031 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14032
14033 TI CDCE706 CLOCK DRIVER
14034 M:      Max Filippov <jcmvbkbc@gmail.com>
14035 S:      Maintained
14036 F:      drivers/clk/clk-cdce706.c
14037
14038 TI CLOCK DRIVER
14039 M:      Tero Kristo <t-kristo@ti.com>
14040 L:      linux-omap@vger.kernel.org
14041 S:      Maintained
14042 F:      drivers/clk/ti/
14043 F:      include/linux/clk/ti.h
14044
14045 TI DAVINCI MACHINE SUPPORT
14046 M:      Sekhar Nori <nsekhar@ti.com>
14047 M:      Kevin Hilman <khilman@kernel.org>
14048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14050 S:      Supported
14051 F:      arch/arm/mach-davinci/
14052 F:      drivers/i2c/busses/i2c-davinci.c
14053 F:      arch/arm/boot/dts/da850*
14054
14055 TI DAVINCI SERIES CLOCK DRIVER
14056 M:      David Lechner <david@lechnology.com>
14057 R:      Sekhar Nori <nsekhar@ti.com>
14058 S:      Maintained
14059 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14060 F:      drivers/clk/davinci/
14061
14062 TI DAVINCI SERIES GPIO DRIVER
14063 M:      Keerthy <j-keerthy@ti.com>
14064 L:      linux-gpio@vger.kernel.org
14065 S:      Maintained
14066 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14067 F:      drivers/gpio/gpio-davinci.c
14068
14069 TI DAVINCI SERIES MEDIA DRIVER
14070 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14071 L:      linux-media@vger.kernel.org
14072 W:      https://linuxtv.org
14073 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14074 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14075 S:      Maintained
14076 F:      drivers/media/platform/davinci/
14077 F:      include/media/davinci/
14078
14079 TI ETHERNET SWITCH DRIVER (CPSW)
14080 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14081 L:      linux-omap@vger.kernel.org
14082 L:      netdev@vger.kernel.org
14083 S:      Maintained
14084 F:      drivers/net/ethernet/ti/cpsw*
14085 F:      drivers/net/ethernet/ti/davinci*
14086
14087 TI FLASH MEDIA INTERFACE DRIVER
14088 M:      Alex Dubov <oakad@yahoo.com>
14089 S:      Maintained
14090 F:      drivers/misc/tifm*
14091 F:      drivers/mmc/host/tifm_sd.c
14092 F:      include/linux/tifm.h
14093
14094 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14095 M:      Santosh Shilimkar <ssantosh@kernel.org>
14096 L:      linux-kernel@vger.kernel.org
14097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14098 S:      Maintained
14099 F:      drivers/soc/ti/*
14100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14101
14102 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14103 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14104 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14105 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14106 S:      Maintained
14107 F:      sound/soc/codecs/lm49453*
14108 F:      sound/soc/codecs/isabelle*
14109
14110 TI LP855x BACKLIGHT DRIVER
14111 M:      Milo Kim <milo.kim@ti.com>
14112 S:      Maintained
14113 F:      Documentation/backlight/lp855x-driver.txt
14114 F:      drivers/video/backlight/lp855x_bl.c
14115 F:      include/linux/platform_data/lp855x.h
14116
14117 TI LP8727 CHARGER DRIVER
14118 M:      Milo Kim <milo.kim@ti.com>
14119 S:      Maintained
14120 F:      drivers/power/supply/lp8727_charger.c
14121 F:      include/linux/platform_data/lp8727.h
14122
14123 TI LP8788 MFD DRIVER
14124 M:      Milo Kim <milo.kim@ti.com>
14125 S:      Maintained
14126 F:      drivers/iio/adc/lp8788_adc.c
14127 F:      drivers/leds/leds-lp8788.c
14128 F:      drivers/mfd/lp8788*.c
14129 F:      drivers/power/supply/lp8788-charger.c
14130 F:      drivers/regulator/lp8788-*.c
14131 F:      include/linux/mfd/lp8788*.h
14132
14133 TI NETCP ETHERNET DRIVER
14134 M:      Wingman Kwok <w-kwok2@ti.com>
14135 M:      Murali Karicheri <m-karicheri2@ti.com>
14136 L:      netdev@vger.kernel.org
14137 S:      Maintained
14138 F:      drivers/net/ethernet/ti/netcp*
14139
14140 TI TAS571X FAMILY ASoC CODEC DRIVER
14141 M:      Kevin Cernekee <cernekee@chromium.org>
14142 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14143 S:      Odd Fixes
14144 F:      sound/soc/codecs/tas571x*
14145
14146 TI TRF7970A NFC DRIVER
14147 M:      Mark Greer <mgreer@animalcreek.com>
14148 L:      linux-wireless@vger.kernel.org
14149 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14150 S:      Supported
14151 F:      drivers/nfc/trf7970a.c
14152 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14153
14154 TI TWL4030 SERIES SOC CODEC DRIVER
14155 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14157 S:      Maintained
14158 F:      sound/soc/codecs/twl4030*
14159
14160 TI VPE/CAL DRIVERS
14161 M:      Benoit Parrot <bparrot@ti.com>
14162 L:      linux-media@vger.kernel.org
14163 W:      http://linuxtv.org/
14164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14165 S:      Maintained
14166 F:      drivers/media/platform/ti-vpe/
14167
14168 TI WILINK WIRELESS DRIVERS
14169 L:      linux-wireless@vger.kernel.org
14170 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14171 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14173 S:      Orphan
14174 F:      drivers/net/wireless/ti/
14175 F:      include/linux/wl12xx.h
14176
14177 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14178 M:      John Stultz <john.stultz@linaro.org>
14179 M:      Thomas Gleixner <tglx@linutronix.de>
14180 R:      Stephen Boyd <sboyd@kernel.org>
14181 L:      linux-kernel@vger.kernel.org
14182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14183 S:      Supported
14184 F:      include/linux/clocksource.h
14185 F:      include/linux/time.h
14186 F:      include/linux/timex.h
14187 F:      include/uapi/linux/time.h
14188 F:      include/uapi/linux/timex.h
14189 F:      kernel/time/clocksource.c
14190 F:      kernel/time/time*.c
14191 F:      kernel/time/alarmtimer.c
14192 F:      kernel/time/ntp.c
14193 F:      tools/testing/selftests/timers/
14194
14195 TIPC NETWORK LAYER
14196 M:      Jon Maloy <jon.maloy@ericsson.com>
14197 M:      Ying Xue <ying.xue@windriver.com>
14198 L:      netdev@vger.kernel.org (core kernel code)
14199 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14200 W:      http://tipc.sourceforge.net/
14201 S:      Maintained
14202 F:      include/uapi/linux/tipc*.h
14203 F:      net/tipc/
14204
14205 TLAN NETWORK DRIVER
14206 M:      Samuel Chessman <chessman@tux.org>
14207 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14208 W:      http://sourceforge.net/projects/tlan/
14209 S:      Maintained
14210 F:      Documentation/networking/tlan.txt
14211 F:      drivers/net/ethernet/ti/tlan.*
14212
14213 TM6000 VIDEO4LINUX DRIVER
14214 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14215 L:      linux-media@vger.kernel.org
14216 W:      https://linuxtv.org
14217 T:      git git://linuxtv.org/media_tree.git
14218 S:      Odd fixes
14219 F:      drivers/media/usb/tm6000/
14220 F:      Documentation/media/v4l-drivers/tm6000*
14221
14222 TMIO/SDHI MMC DRIVER
14223 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14224 L:      linux-mmc@vger.kernel.org
14225 S:      Supported
14226 F:      drivers/mmc/host/tmio_mmc*
14227 F:      drivers/mmc/host/renesas_sdhi*
14228 F:      include/linux/mfd/tmio.h
14229
14230 TMP401 HARDWARE MONITOR DRIVER
14231 M:      Guenter Roeck <linux@roeck-us.net>
14232 L:      linux-hwmon@vger.kernel.org
14233 S:      Maintained
14234 F:      Documentation/hwmon/tmp401
14235 F:      drivers/hwmon/tmp401.c
14236
14237 TMPFS (SHMEM FILESYSTEM)
14238 M:      Hugh Dickins <hughd@google.com>
14239 L:      linux-mm@kvack.org
14240 S:      Maintained
14241 F:      include/linux/shmem_fs.h
14242 F:      mm/shmem.c
14243
14244 TOMOYO SECURITY MODULE
14245 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14246 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14247 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14248 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14249 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14250 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14251 W:      http://tomoyo.sourceforge.jp/
14252 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14253 S:      Maintained
14254 F:      security/tomoyo/
14255
14256 TOPSTAR LAPTOP EXTRAS DRIVER
14257 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14258 L:      platform-driver-x86@vger.kernel.org
14259 S:      Maintained
14260 F:      drivers/platform/x86/topstar-laptop.c
14261
14262 TORTURE-TEST MODULES
14263 M:      Davidlohr Bueso <dave@stgolabs.net>
14264 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14265 M:      Josh Triplett <josh@joshtriplett.org>
14266 L:      linux-kernel@vger.kernel.org
14267 S:      Supported
14268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14269 F:      Documentation/RCU/torture.txt
14270 F:      kernel/torture.c
14271 F:      kernel/rcu/rcutorture.c
14272 F:      kernel/locking/locktorture.c
14273
14274 TOSHIBA ACPI EXTRAS DRIVER
14275 M:      Azael Avalos <coproscefalo@gmail.com>
14276 L:      platform-driver-x86@vger.kernel.org
14277 S:      Maintained
14278 F:      drivers/platform/x86/toshiba_acpi.c
14279
14280 TOSHIBA BLUETOOTH 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_bluetooth.c
14285
14286 TOSHIBA HDD ACTIVE PROTECTION SENSOR 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_haps.c
14291
14292 TOSHIBA SMM DRIVER
14293 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14294 W:      http://www.buzzard.org.uk/toshiba/
14295 S:      Maintained
14296 F:      drivers/char/toshiba.c
14297 F:      include/linux/toshiba.h
14298 F:      include/uapi/linux/toshiba.h
14299
14300 TOSHIBA TC358743 DRIVER
14301 M:      Mats Randgaard <matrandg@cisco.com>
14302 L:      linux-media@vger.kernel.org
14303 S:      Maintained
14304 F:      drivers/media/i2c/tc358743*
14305 F:      include/media/i2c/tc358743.h
14306
14307 TOSHIBA WMI HOTKEYS DRIVER
14308 M:      Azael Avalos <coproscefalo@gmail.com>
14309 L:      platform-driver-x86@vger.kernel.org
14310 S:      Maintained
14311 F:      drivers/platform/x86/toshiba-wmi.c
14312
14313 TPM DEVICE DRIVER
14314 M:      Peter Huewe <peterhuewe@gmx.de>
14315 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14316 R:      Jason Gunthorpe <jgg@ziepe.ca>
14317 L:      linux-integrity@vger.kernel.org
14318 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14319 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14320 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14321 S:      Maintained
14322 F:      drivers/char/tpm/
14323
14324 TRACING
14325 M:      Steven Rostedt <rostedt@goodmis.org>
14326 M:      Ingo Molnar <mingo@redhat.com>
14327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14328 S:      Maintained
14329 F:      Documentation/trace/ftrace.txt
14330 F:      arch/*/*/*/ftrace.h
14331 F:      arch/*/kernel/ftrace.c
14332 F:      include/*/ftrace.h
14333 F:      include/linux/trace*.h
14334 F:      include/trace/
14335 F:      kernel/trace/
14336 F:      tools/testing/selftests/ftrace/
14337
14338 TRACING MMIO ACCESSES (MMIOTRACE)
14339 M:      Steven Rostedt <rostedt@goodmis.org>
14340 M:      Ingo Molnar <mingo@kernel.org>
14341 R:      Karol Herbst <karolherbst@gmail.com>
14342 R:      Pekka Paalanen <ppaalanen@gmail.com>
14343 S:      Maintained
14344 L:      linux-kernel@vger.kernel.org
14345 L:      nouveau@lists.freedesktop.org
14346 F:      kernel/trace/trace_mmiotrace.c
14347 F:      include/linux/mmiotrace.h
14348 F:      arch/x86/mm/kmmio.c
14349 F:      arch/x86/mm/mmio-mod.c
14350 F:      arch/x86/mm/testmmiotrace.c
14351
14352 TRIVIAL PATCHES
14353 M:      Jiri Kosina <trivial@kernel.org>
14354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14355 S:      Maintained
14356 K:      ^Subject:.*(?i)trivial
14357
14358 TEMPO SEMICONDUCTOR DRIVERS
14359 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14360 S:      Maintained
14361 F:      sound/soc/codecs/tscs*.c
14362 F:      sound/soc/codecs/tscs*.h
14363 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14364
14365 TTY LAYER
14366 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14367 M:      Jiri Slaby <jslaby@suse.com>
14368 S:      Supported
14369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14370 F:      Documentation/serial/
14371 F:      drivers/tty/
14372 F:      drivers/tty/serial/serial_core.c
14373 F:      include/linux/serial_core.h
14374 F:      include/linux/serial.h
14375 F:      include/linux/tty.h
14376 F:      include/uapi/linux/serial_core.h
14377 F:      include/uapi/linux/serial.h
14378 F:      include/uapi/linux/tty.h
14379
14380 TUA9001 MEDIA DRIVER
14381 M:      Antti Palosaari <crope@iki.fi>
14382 L:      linux-media@vger.kernel.org
14383 W:      https://linuxtv.org
14384 W:      http://palosaari.fi/linux/
14385 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14386 T:      git git://linuxtv.org/anttip/media_tree.git
14387 S:      Maintained
14388 F:      drivers/media/tuners/tua9001*
14389
14390 TULIP NETWORK DRIVERS
14391 L:      netdev@vger.kernel.org
14392 L:      linux-parisc@vger.kernel.org
14393 S:      Orphan
14394 F:      drivers/net/ethernet/dec/tulip/
14395
14396 TUN/TAP driver
14397 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14398 W:      http://vtun.sourceforge.net/tun
14399 S:      Maintained
14400 F:      Documentation/networking/tuntap.txt
14401 F:      arch/um/os-Linux/drivers/
14402
14403 TURBOCHANNEL SUBSYSTEM
14404 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14405 M:      Ralf Baechle <ralf@linux-mips.org>
14406 L:      linux-mips@linux-mips.org
14407 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14408 S:      Maintained
14409 F:      drivers/tc/
14410 F:      include/linux/tc.h
14411
14412 TURBOSTAT UTILITY
14413 M:      "Len Brown" <lenb@kernel.org>
14414 L:      linux-pm@vger.kernel.org
14415 B:      https://bugzilla.kernel.org
14416 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14418 S:      Supported
14419 F:      tools/power/x86/turbostat/
14420
14421 TW5864 VIDEO4LINUX DRIVER
14422 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14423 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14424 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14425 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14426 L:      linux-media@vger.kernel.org
14427 S:      Supported
14428 F:      drivers/media/pci/tw5864/
14429
14430 TW68 VIDEO4LINUX DRIVER
14431 M:      Hans Verkuil <hverkuil@xs4all.nl>
14432 L:      linux-media@vger.kernel.org
14433 T:      git git://linuxtv.org/media_tree.git
14434 W:      https://linuxtv.org
14435 S:      Odd Fixes
14436 F:      drivers/media/pci/tw68/
14437
14438 TW686X VIDEO4LINUX DRIVER
14439 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14440 L:      linux-media@vger.kernel.org
14441 T:      git git://linuxtv.org/media_tree.git
14442 W:      http://linuxtv.org
14443 S:      Maintained
14444 F:      drivers/media/pci/tw686x/
14445
14446 UBI FILE SYSTEM (UBIFS)
14447 M:      Richard Weinberger <richard@nod.at>
14448 M:      Artem Bityutskiy <dedekind1@gmail.com>
14449 M:      Adrian Hunter <adrian.hunter@intel.com>
14450 L:      linux-mtd@lists.infradead.org
14451 T:      git git://git.infradead.org/ubifs-2.6.git
14452 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14453 S:      Supported
14454 F:      Documentation/filesystems/ubifs.txt
14455 F:      fs/ubifs/
14456
14457 UCLINUX (M68KNOMMU AND COLDFIRE)
14458 M:      Greg Ungerer <gerg@linux-m68k.org>
14459 W:      http://www.linux-m68k.org/
14460 W:      http://www.uclinux.org/
14461 L:      linux-m68k@lists.linux-m68k.org
14462 L:      uclinux-dev@uclinux.org  (subscribers-only)
14463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14464 S:      Maintained
14465 F:      arch/m68k/coldfire/
14466 F:      arch/m68k/68*/
14467 F:      arch/m68k/*/*_no.*
14468 F:      arch/m68k/include/asm/*_no.*
14469
14470 UDF FILESYSTEM
14471 M:      Jan Kara <jack@suse.com>
14472 S:      Maintained
14473 F:      Documentation/filesystems/udf.txt
14474 F:      fs/udf/
14475
14476 UDRAW TABLET
14477 M:      Bastien Nocera <hadess@hadess.net>
14478 L:      linux-input@vger.kernel.org
14479 S:      Maintained
14480 F:      drivers/hid/hid-udraw-ps3.c
14481
14482 UFS FILESYSTEM
14483 M:      Evgeniy Dushistov <dushistov@mail.ru>
14484 S:      Maintained
14485 F:      Documentation/filesystems/ufs.txt
14486 F:      fs/ufs/
14487
14488 UHID USERSPACE HID IO DRIVER:
14489 M:      David Herrmann <dh.herrmann@googlemail.com>
14490 L:      linux-input@vger.kernel.org
14491 S:      Maintained
14492 F:      drivers/hid/uhid.c
14493 F:      include/uapi/linux/uhid.h
14494
14495 ULPI BUS
14496 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14497 L:      linux-usb@vger.kernel.org
14498 S:      Maintained
14499 F:      drivers/usb/common/ulpi.c
14500 F:      include/linux/ulpi/
14501
14502 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14503 L:      linux-usb@vger.kernel.org
14504 S:      Orphan
14505 F:      drivers/uwb/
14506 F:      include/linux/uwb.h
14507 F:      include/linux/uwb/
14508
14509 UNICORE32 ARCHITECTURE:
14510 M:      Guan Xuetao <gxt@pku.edu.cn>
14511 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14512 S:      Maintained
14513 T:      git git://github.com/gxt/linux.git
14514 F:      arch/unicore32/
14515
14516 UNIFDEF
14517 M:      Tony Finch <dot@dotat.at>
14518 W:      http://dotat.at/prog/unifdef
14519 S:      Maintained
14520 F:      scripts/unifdef.c
14521
14522 UNIFORM CDROM DRIVER
14523 M:      Jens Axboe <axboe@kernel.dk>
14524 W:      http://www.kernel.dk
14525 S:      Maintained
14526 F:      Documentation/cdrom/
14527 F:      drivers/cdrom/cdrom.c
14528 F:      include/linux/cdrom.h
14529 F:      include/uapi/linux/cdrom.h
14530
14531 UNISYS S-PAR DRIVERS
14532 M:      David Kershner <david.kershner@unisys.com>
14533 L:      sparmaintainer@unisys.com (Unisys internal)
14534 S:      Supported
14535 F:      include/linux/visorbus.h
14536 F:      drivers/visorbus/
14537 F:      drivers/staging/unisys/
14538
14539 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14540 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14541 L:      linux-scsi@vger.kernel.org
14542 S:      Supported
14543 F:      Documentation/scsi/ufs.txt
14544 F:      drivers/scsi/ufs/
14545
14546 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14547 M:      Joao Pinto <jpinto@synopsys.com>
14548 L:      linux-scsi@vger.kernel.org
14549 S:      Supported
14550 F:      drivers/scsi/ufs/*dwc*
14551
14552 UNSORTED BLOCK IMAGES (UBI)
14553 M:      Artem Bityutskiy <dedekind1@gmail.com>
14554 M:      Richard Weinberger <richard@nod.at>
14555 W:      http://www.linux-mtd.infradead.org/
14556 L:      linux-mtd@lists.infradead.org
14557 T:      git git://git.infradead.org/ubifs-2.6.git
14558 S:      Supported
14559 F:      drivers/mtd/ubi/
14560 F:      include/linux/mtd/ubi.h
14561 F:      include/uapi/mtd/ubi-user.h
14562
14563 USB "USBNET" DRIVER FRAMEWORK
14564 M:      Oliver Neukum <oneukum@suse.com>
14565 L:      netdev@vger.kernel.org
14566 W:      http://www.linux-usb.org/usbnet
14567 S:      Maintained
14568 F:      drivers/net/usb/usbnet.c
14569 F:      include/linux/usb/usbnet.h
14570
14571 USB ACM DRIVER
14572 M:      Oliver Neukum <oneukum@suse.com>
14573 L:      linux-usb@vger.kernel.org
14574 S:      Maintained
14575 F:      Documentation/usb/acm.txt
14576 F:      drivers/usb/class/cdc-acm.*
14577
14578 USB AR5523 WIRELESS DRIVER
14579 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14580 L:      linux-wireless@vger.kernel.org
14581 S:      Maintained
14582 F:      drivers/net/wireless/ath/ar5523/
14583
14584 USB ATTACHED SCSI
14585 M:      Oliver Neukum <oneukum@suse.com>
14586 L:      linux-usb@vger.kernel.org
14587 L:      linux-scsi@vger.kernel.org
14588 S:      Maintained
14589 F:      drivers/usb/storage/uas.c
14590
14591 USB CDC ETHERNET DRIVER
14592 M:      Oliver Neukum <oliver@neukum.org>
14593 L:      linux-usb@vger.kernel.org
14594 S:      Maintained
14595 F:      drivers/net/usb/cdc_*.c
14596 F:      include/uapi/linux/usb/cdc.h
14597
14598 USB CHAOSKEY DRIVER
14599 M:      Keith Packard <keithp@keithp.com>
14600 L:      linux-usb@vger.kernel.org
14601 S:      Maintained
14602 F:      drivers/usb/misc/chaoskey.c
14603
14604 USB CYPRESS C67X00 DRIVER
14605 M:      Peter Korsgaard <jacmet@sunsite.dk>
14606 L:      linux-usb@vger.kernel.org
14607 S:      Maintained
14608 F:      drivers/usb/c67x00/
14609
14610 USB DAVICOM DM9601 DRIVER
14611 M:      Peter Korsgaard <jacmet@sunsite.dk>
14612 L:      netdev@vger.kernel.org
14613 W:      http://www.linux-usb.org/usbnet
14614 S:      Maintained
14615 F:      drivers/net/usb/dm9601.c
14616
14617 USB DIAMOND RIO500 DRIVER
14618 M:      Cesar Miquel <miquel@df.uba.ar>
14619 L:      rio500-users@lists.sourceforge.net
14620 W:      http://rio500.sourceforge.net
14621 S:      Maintained
14622 F:      drivers/usb/misc/rio500*
14623
14624 USB EHCI DRIVER
14625 M:      Alan Stern <stern@rowland.harvard.edu>
14626 L:      linux-usb@vger.kernel.org
14627 S:      Maintained
14628 F:      Documentation/usb/ehci.txt
14629 F:      drivers/usb/host/ehci*
14630
14631 USB GADGET/PERIPHERAL SUBSYSTEM
14632 M:      Felipe Balbi <balbi@kernel.org>
14633 L:      linux-usb@vger.kernel.org
14634 W:      http://www.linux-usb.org/gadget
14635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14636 S:      Maintained
14637 F:      drivers/usb/gadget/
14638 F:      include/linux/usb/gadget*
14639
14640 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14641 M:      Jiri Kosina <jikos@kernel.org>
14642 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14643 L:      linux-usb@vger.kernel.org
14644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14645 S:      Maintained
14646 F:      Documentation/hid/hiddev.txt
14647 F:      drivers/hid/usbhid/
14648
14649 USB INTEL XHCI ROLE MUX DRIVER
14650 M:      Hans de Goede <hdegoede@redhat.com>
14651 L:      linux-usb@vger.kernel.org
14652 S:      Maintained
14653 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14654
14655 USB ISP116X DRIVER
14656 M:      Olav Kongas <ok@artecdesign.ee>
14657 L:      linux-usb@vger.kernel.org
14658 S:      Maintained
14659 F:      drivers/usb/host/isp116x*
14660 F:      include/linux/usb/isp116x.h
14661
14662 USB LAN78XX ETHERNET DRIVER
14663 M:      Woojung Huh <woojung.huh@microchip.com>
14664 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14665 L:      netdev@vger.kernel.org
14666 S:      Maintained
14667 F:      drivers/net/usb/lan78xx.*
14668
14669 USB MASS STORAGE DRIVER
14670 M:      Alan Stern <stern@rowland.harvard.edu>
14671 L:      linux-usb@vger.kernel.org
14672 L:      usb-storage@lists.one-eyed-alien.net
14673 S:      Maintained
14674 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14675 F:      drivers/usb/storage/
14676
14677 USB MIDI DRIVER
14678 M:      Clemens Ladisch <clemens@ladisch.de>
14679 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14680 T:      git git://git.alsa-project.org/alsa-kernel.git
14681 S:      Maintained
14682 F:      sound/usb/midi.*
14683
14684 USB NETWORKING DRIVERS
14685 L:      linux-usb@vger.kernel.org
14686 S:      Odd Fixes
14687 F:      drivers/net/usb/
14688
14689 USB OHCI DRIVER
14690 M:      Alan Stern <stern@rowland.harvard.edu>
14691 L:      linux-usb@vger.kernel.org
14692 S:      Maintained
14693 F:      Documentation/usb/ohci.txt
14694 F:      drivers/usb/host/ohci*
14695
14696 USB OTG FSM (Finite State Machine)
14697 M:      Peter Chen <Peter.Chen@nxp.com>
14698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14699 L:      linux-usb@vger.kernel.org
14700 S:      Maintained
14701 F:      drivers/usb/common/usb-otg-fsm.c
14702
14703 USB OVER IP DRIVER
14704 M:      Valentina Manea <valentina.manea.m@gmail.com>
14705 M:      Shuah Khan <shuah@kernel.org>
14706 L:      linux-usb@vger.kernel.org
14707 S:      Maintained
14708 F:      Documentation/usb/usbip_protocol.txt
14709 F:      drivers/usb/usbip/
14710 F:      tools/usb/usbip/
14711 F:      tools/testing/selftests/drivers/usb/usbip/
14712
14713 USB PEGASUS DRIVER
14714 M:      Petko Manolov <petkan@nucleusys.com>
14715 L:      linux-usb@vger.kernel.org
14716 L:      netdev@vger.kernel.org
14717 T:      git git://github.com/petkan/pegasus.git
14718 W:      https://github.com/petkan/pegasus
14719 S:      Maintained
14720 F:      drivers/net/usb/pegasus.*
14721
14722 USB PHY LAYER
14723 M:      Felipe Balbi <balbi@kernel.org>
14724 L:      linux-usb@vger.kernel.org
14725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14726 S:      Maintained
14727 F:      drivers/usb/phy/
14728
14729 USB PRINTER DRIVER (usblp)
14730 M:      Pete Zaitcev <zaitcev@redhat.com>
14731 L:      linux-usb@vger.kernel.org
14732 S:      Supported
14733 F:      drivers/usb/class/usblp.c
14734
14735 USB QMI WWAN NETWORK DRIVER
14736 M:      Bjørn Mork <bjorn@mork.no>
14737 L:      netdev@vger.kernel.org
14738 S:      Maintained
14739 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14740 F:      drivers/net/usb/qmi_wwan.c
14741
14742 USB RTL8150 DRIVER
14743 M:      Petko Manolov <petkan@nucleusys.com>
14744 L:      linux-usb@vger.kernel.org
14745 L:      netdev@vger.kernel.org
14746 T:      git git://github.com/petkan/rtl8150.git
14747 W:      https://github.com/petkan/rtl8150
14748 S:      Maintained
14749 F:      drivers/net/usb/rtl8150.c
14750
14751 USB SERIAL SUBSYSTEM
14752 M:      Johan Hovold <johan@kernel.org>
14753 L:      linux-usb@vger.kernel.org
14754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14755 S:      Maintained
14756 F:      Documentation/usb/usb-serial.txt
14757 F:      drivers/usb/serial/
14758 F:      include/linux/usb/serial.h
14759
14760 USB SMSC75XX ETHERNET DRIVER
14761 M:      Steve Glendinning <steve.glendinning@shawell.net>
14762 L:      netdev@vger.kernel.org
14763 S:      Maintained
14764 F:      drivers/net/usb/smsc75xx.*
14765
14766 USB SMSC95XX ETHERNET DRIVER
14767 M:      Steve Glendinning <steve.glendinning@shawell.net>
14768 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14769 L:      netdev@vger.kernel.org
14770 S:      Maintained
14771 F:      drivers/net/usb/smsc95xx.*
14772
14773 USB SUBSYSTEM
14774 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14775 L:      linux-usb@vger.kernel.org
14776 W:      http://www.linux-usb.org
14777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14778 S:      Supported
14779 F:      Documentation/devicetree/bindings/usb/
14780 F:      Documentation/usb/
14781 F:      drivers/usb/
14782 F:      include/linux/usb.h
14783 F:      include/linux/usb/
14784
14785 USB TYPEC PI3USB30532 MUX DRIVER
14786 M:      Hans de Goede <hdegoede@redhat.com>
14787 L:      linux-usb@vger.kernel.org
14788 S:      Maintained
14789 F:      drivers/usb/typec/mux/pi3usb30532.c
14790
14791 USB TYPEC SUBSYSTEM
14792 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14793 L:      linux-usb@vger.kernel.org
14794 S:      Maintained
14795 F:      Documentation/ABI/testing/sysfs-class-typec
14796 F:      Documentation/usb/typec.rst
14797 F:      drivers/usb/typec/
14798 F:      include/linux/usb/typec.h
14799
14800 USB UHCI DRIVER
14801 M:      Alan Stern <stern@rowland.harvard.edu>
14802 L:      linux-usb@vger.kernel.org
14803 S:      Maintained
14804 F:      drivers/usb/host/uhci*
14805
14806 USB VIDEO CLASS
14807 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14808 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14809 L:      linux-media@vger.kernel.org
14810 T:      git git://linuxtv.org/media_tree.git
14811 W:      http://www.ideasonboard.org/uvc/
14812 S:      Maintained
14813 F:      drivers/media/usb/uvc/
14814 F:      include/uapi/linux/uvcvideo.h
14815
14816 USB VISION DRIVER
14817 M:      Hans Verkuil <hverkuil@xs4all.nl>
14818 L:      linux-media@vger.kernel.org
14819 T:      git git://linuxtv.org/media_tree.git
14820 W:      https://linuxtv.org
14821 S:      Odd Fixes
14822 F:      drivers/media/usb/usbvision/
14823
14824 USB WEBCAM GADGET
14825 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14826 L:      linux-usb@vger.kernel.org
14827 S:      Maintained
14828 F:      drivers/usb/gadget/function/*uvc*
14829 F:      drivers/usb/gadget/legacy/webcam.c
14830
14831 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14832 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14833 L:      linux-wireless@vger.kernel.org
14834 S:      Maintained
14835 F:      drivers/net/wireless/rndis_wlan.c
14836
14837 USB XHCI DRIVER
14838 M:      Mathias Nyman <mathias.nyman@intel.com>
14839 L:      linux-usb@vger.kernel.org
14840 S:      Supported
14841 F:      drivers/usb/host/xhci*
14842 F:      drivers/usb/host/pci-quirks*
14843
14844 USB ZD1201 DRIVER
14845 L:      linux-wireless@vger.kernel.org
14846 W:      http://linux-lc100020.sourceforge.net
14847 S:      Orphan
14848 F:      drivers/net/wireless/zydas/zd1201.*
14849
14850 USB ZR364XX DRIVER
14851 M:      Antoine Jacquet <royale@zerezo.com>
14852 L:      linux-usb@vger.kernel.org
14853 L:      linux-media@vger.kernel.org
14854 T:      git git://linuxtv.org/media_tree.git
14855 W:      http://royale.zerezo.com/zr364xx/
14856 S:      Maintained
14857 F:      Documentation/media/v4l-drivers/zr364xx*
14858 F:      drivers/media/usb/zr364xx/
14859
14860 USER-MODE LINUX (UML)
14861 M:      Jeff Dike <jdike@addtoit.com>
14862 M:      Richard Weinberger <richard@nod.at>
14863 L:      user-mode-linux-devel@lists.sourceforge.net
14864 L:      user-mode-linux-user@lists.sourceforge.net
14865 W:      http://user-mode-linux.sourceforge.net
14866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14867 S:      Maintained
14868 F:      Documentation/virtual/uml/
14869 F:      arch/um/
14870 F:      arch/x86/um/
14871 F:      fs/hostfs/
14872 F:      fs/hppfs/
14873
14874 USERSPACE I/O (UIO)
14875 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14876 S:      Maintained
14877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14878 F:      Documentation/driver-api/uio-howto.rst
14879 F:      drivers/uio/
14880 F:      include/linux/uio*.h
14881
14882 UTIL-LINUX PACKAGE
14883 M:      Karel Zak <kzak@redhat.com>
14884 L:      util-linux@vger.kernel.org
14885 W:      http://en.wikipedia.org/wiki/Util-linux
14886 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14887 S:      Maintained
14888
14889 UUID HELPERS
14890 M:      Christoph Hellwig <hch@lst.de>
14891 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14892 L:      linux-kernel@vger.kernel.org
14893 T:      git git://git.infradead.org/users/hch/uuid.git
14894 F:      lib/uuid.c
14895 F:      lib/test_uuid.c
14896 F:      include/linux/uuid.h
14897 F:      include/uapi/linux/uuid.h
14898 S:      Maintained
14899
14900 UVESAFB DRIVER
14901 M:      Michal Januszewski <spock@gentoo.org>
14902 L:      linux-fbdev@vger.kernel.org
14903 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14904 S:      Maintained
14905 F:      Documentation/fb/uvesafb.txt
14906 F:      drivers/video/fbdev/uvesafb.*
14907
14908 VF610 NAND DRIVER
14909 M:      Stefan Agner <stefan@agner.ch>
14910 L:      linux-mtd@lists.infradead.org
14911 S:      Supported
14912 F:      drivers/mtd/nand/raw/vf610_nfc.c
14913
14914 VFAT/FAT/MSDOS FILESYSTEM
14915 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14916 S:      Maintained
14917 F:      Documentation/filesystems/vfat.txt
14918 F:      fs/fat/
14919
14920 VFIO DRIVER
14921 M:      Alex Williamson <alex.williamson@redhat.com>
14922 L:      kvm@vger.kernel.org
14923 T:      git git://github.com/awilliam/linux-vfio.git
14924 S:      Maintained
14925 F:      Documentation/vfio.txt
14926 F:      drivers/vfio/
14927 F:      include/linux/vfio.h
14928 F:      include/uapi/linux/vfio.h
14929
14930 VFIO MEDIATED DEVICE DRIVERS
14931 M:      Kirti Wankhede <kwankhede@nvidia.com>
14932 L:      kvm@vger.kernel.org
14933 S:      Maintained
14934 F:      Documentation/vfio-mediated-device.txt
14935 F:      drivers/vfio/mdev/
14936 F:      include/linux/mdev.h
14937 F:      samples/vfio-mdev/
14938
14939 VFIO PLATFORM DRIVER
14940 M:      Eric Auger <eric.auger@redhat.com>
14941 L:      kvm@vger.kernel.org
14942 S:      Maintained
14943 F:      drivers/vfio/platform/
14944
14945 VGA_SWITCHEROO
14946 R:      Lukas Wunner <lukas@wunner.de>
14947 S:      Maintained
14948 F:      Documentation/gpu/vga-switcheroo.rst
14949 F:      drivers/gpu/vga/vga_switcheroo.c
14950 F:      include/linux/vga_switcheroo.h
14951 T:      git git://anongit.freedesktop.org/drm/drm-misc
14952
14953 VIA RHINE NETWORK DRIVER
14954 S:      Orphan
14955 F:      drivers/net/ethernet/via/via-rhine.c
14956
14957 VIA SD/MMC CARD CONTROLLER DRIVER
14958 M:      Bruce Chang <brucechang@via.com.tw>
14959 M:      Harald Welte <HaraldWelte@viatech.com>
14960 S:      Maintained
14961 F:      drivers/mmc/host/via-sdmmc.c
14962
14963 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14964 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14965 L:      linux-fbdev@vger.kernel.org
14966 S:      Maintained
14967 F:      include/linux/via-core.h
14968 F:      include/linux/via-gpio.h
14969 F:      include/linux/via_i2c.h
14970 F:      drivers/video/fbdev/via/
14971
14972 VIA VELOCITY NETWORK DRIVER
14973 M:      Francois Romieu <romieu@fr.zoreil.com>
14974 L:      netdev@vger.kernel.org
14975 S:      Maintained
14976 F:      drivers/net/ethernet/via/via-velocity.*
14977
14978 VIDEO MULTIPLEXER DRIVER
14979 M:      Philipp Zabel <p.zabel@pengutronix.de>
14980 L:      linux-media@vger.kernel.org
14981 S:      Maintained
14982 F:      drivers/media/platform/video-mux.c
14983
14984 VIDEOBUF2 FRAMEWORK
14985 M:      Pawel Osciak <pawel@osciak.com>
14986 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14987 M:      Kyungmin Park <kyungmin.park@samsung.com>
14988 L:      linux-media@vger.kernel.org
14989 S:      Maintained
14990 F:      drivers/media/v4l2-core/videobuf2-*
14991 F:      include/media/videobuf2-*
14992
14993 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14994 M:      Helen Koike <helen.koike@collabora.com>
14995 L:      linux-media@vger.kernel.org
14996 T:      git git://linuxtv.org/media_tree.git
14997 W:      https://linuxtv.org
14998 S:      Maintained
14999 F:      drivers/media/platform/vimc/*
15000
15001 VIRT LIB
15002 M:      Alex Williamson <alex.williamson@redhat.com>
15003 M:      Paolo Bonzini <pbonzini@redhat.com>
15004 L:      kvm@vger.kernel.org
15005 S:      Supported
15006 F:      virt/lib/
15007
15008 VIRTIO AND VHOST VSOCK DRIVER
15009 M:      Stefan Hajnoczi <stefanha@redhat.com>
15010 L:      kvm@vger.kernel.org
15011 L:      virtualization@lists.linux-foundation.org
15012 L:      netdev@vger.kernel.org
15013 S:      Maintained
15014 F:      include/linux/virtio_vsock.h
15015 F:      include/uapi/linux/virtio_vsock.h
15016 F:      include/uapi/linux/vsockmon.h
15017 F:      include/uapi/linux/vm_sockets_diag.h
15018 F:      net/vmw_vsock/diag.c
15019 F:      net/vmw_vsock/af_vsock_tap.c
15020 F:      net/vmw_vsock/virtio_transport_common.c
15021 F:      net/vmw_vsock/virtio_transport.c
15022 F:      drivers/net/vsockmon.c
15023 F:      drivers/vhost/vsock.c
15024 F:      drivers/vhost/vsock.h
15025 F:      tools/testing/vsock/
15026
15027 VIRTIO CONSOLE DRIVER
15028 M:      Amit Shah <amit@kernel.org>
15029 L:      virtualization@lists.linux-foundation.org
15030 S:      Maintained
15031 F:      drivers/char/virtio_console.c
15032 F:      include/linux/virtio_console.h
15033 F:      include/uapi/linux/virtio_console.h
15034
15035 VIRTIO CORE, NET AND BLOCK DRIVERS
15036 M:      "Michael S. Tsirkin" <mst@redhat.com>
15037 M:      Jason Wang <jasowang@redhat.com>
15038 L:      virtualization@lists.linux-foundation.org
15039 S:      Maintained
15040 F:      Documentation/devicetree/bindings/virtio/
15041 F:      drivers/virtio/
15042 F:      tools/virtio/
15043 F:      drivers/net/virtio_net.c
15044 F:      drivers/block/virtio_blk.c
15045 F:      include/linux/virtio*.h
15046 F:      include/uapi/linux/virtio_*.h
15047 F:      drivers/crypto/virtio/
15048 F:      mm/balloon_compaction.c
15049
15050 VIRTIO CRYPTO DRIVER
15051 M:      Gonglei <arei.gonglei@huawei.com>
15052 L:      virtualization@lists.linux-foundation.org
15053 L:      linux-crypto@vger.kernel.org
15054 S:      Maintained
15055 F:      drivers/crypto/virtio/
15056 F:      include/uapi/linux/virtio_crypto.h
15057
15058 VIRTIO DRIVERS FOR S390
15059 M:      Cornelia Huck <cohuck@redhat.com>
15060 M:      Halil Pasic <pasic@linux.ibm.com>
15061 L:      linux-s390@vger.kernel.org
15062 L:      virtualization@lists.linux-foundation.org
15063 L:      kvm@vger.kernel.org
15064 S:      Supported
15065 F:      drivers/s390/virtio/
15066 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15067
15068 VIRTIO GPU DRIVER
15069 M:      David Airlie <airlied@linux.ie>
15070 M:      Gerd Hoffmann <kraxel@redhat.com>
15071 L:      dri-devel@lists.freedesktop.org
15072 L:      virtualization@lists.linux-foundation.org
15073 T:      git git://anongit.freedesktop.org/drm/drm-misc
15074 S:      Maintained
15075 F:      drivers/gpu/drm/virtio/
15076 F:      include/uapi/linux/virtio_gpu.h
15077
15078 VIRTIO HOST (VHOST)
15079 M:      "Michael S. Tsirkin" <mst@redhat.com>
15080 M:      Jason Wang <jasowang@redhat.com>
15081 L:      kvm@vger.kernel.org
15082 L:      virtualization@lists.linux-foundation.org
15083 L:      netdev@vger.kernel.org
15084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15085 S:      Maintained
15086 F:      drivers/vhost/
15087 F:      include/uapi/linux/vhost.h
15088
15089 VIRTIO INPUT DRIVER
15090 M:      Gerd Hoffmann <kraxel@redhat.com>
15091 S:      Maintained
15092 F:      drivers/virtio/virtio_input.c
15093 F:      include/uapi/linux/virtio_input.h
15094
15095 VIRTUAL BOX GUEST DEVICE DRIVER
15096 M:      Hans de Goede <hdegoede@redhat.com>
15097 M:      Arnd Bergmann <arnd@arndb.de>
15098 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15099 S:      Maintained
15100 F:      include/linux/vbox_utils.h
15101 F:      include/uapi/linux/vbox*.h
15102 F:      drivers/virt/vboxguest/
15103
15104 VIRTUAL SERIO DEVICE DRIVER
15105 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15106 S:      Maintained
15107 F:      drivers/input/serio/userio.c
15108 F:      include/uapi/linux/userio.h
15109
15110 VIVID VIRTUAL VIDEO DRIVER
15111 M:      Hans Verkuil <hverkuil@xs4all.nl>
15112 L:      linux-media@vger.kernel.org
15113 T:      git git://linuxtv.org/media_tree.git
15114 W:      https://linuxtv.org
15115 S:      Maintained
15116 F:      drivers/media/platform/vivid/*
15117
15118 VLYNQ BUS
15119 M:      Florian Fainelli <f.fainelli@gmail.com>
15120 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15121 S:      Maintained
15122 F:      drivers/vlynq/vlynq.c
15123 F:      include/linux/vlynq.h
15124
15125 VME SUBSYSTEM
15126 M:      Martyn Welch <martyn@welchs.me.uk>
15127 M:      Manohar Vanga <manohar.vanga@gmail.com>
15128 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15129 L:      devel@driverdev.osuosl.org
15130 S:      Maintained
15131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15132 F:      Documentation/driver-api/vme.rst
15133 F:      drivers/staging/vme/
15134 F:      drivers/vme/
15135 F:      include/linux/vme*
15136
15137 VMWARE BALLOON DRIVER
15138 M:      Xavier Deguillard <xdeguillard@vmware.com>
15139 M:      Philip Moltmann <moltmann@vmware.com>
15140 M:      "VMware, Inc." <pv-drivers@vmware.com>
15141 L:      linux-kernel@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/misc/vmw_balloon.c
15144
15145 VMWARE HYPERVISOR INTERFACE
15146 M:      Alok Kataria <akataria@vmware.com>
15147 L:      virtualization@lists.linux-foundation.org
15148 S:      Supported
15149 F:      arch/x86/kernel/cpu/vmware.c
15150
15151 VMWARE PVRDMA DRIVER
15152 M:      Adit Ranadive <aditr@vmware.com>
15153 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15154 L:      linux-rdma@vger.kernel.org
15155 S:      Maintained
15156 F:      drivers/infiniband/hw/vmw_pvrdma/
15157
15158 VMware PVSCSI driver
15159 M:      Jim Gill <jgill@vmware.com>
15160 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15161 L:      linux-scsi@vger.kernel.org
15162 S:      Maintained
15163 F:      drivers/scsi/vmw_pvscsi.c
15164 F:      drivers/scsi/vmw_pvscsi.h
15165
15166 VMWARE VMMOUSE SUBDRIVER
15167 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15168 M:      "VMware, Inc." <pv-drivers@vmware.com>
15169 L:      linux-input@vger.kernel.org
15170 S:      Maintained
15171 F:      drivers/input/mouse/vmmouse.c
15172 F:      drivers/input/mouse/vmmouse.h
15173
15174 VMWARE VMXNET3 ETHERNET DRIVER
15175 M:      Ronak Doshi <doshir@vmware.com>
15176 M:      "VMware, Inc." <pv-drivers@vmware.com>
15177 L:      netdev@vger.kernel.org
15178 S:      Maintained
15179 F:      drivers/net/vmxnet3/
15180
15181 VOCORE VOCORE2 BOARD
15182 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15183 L:      linux-mips@linux-mips.org
15184 S:      Maintained
15185 F:      arch/mips/boot/dts/ralink/vocore2.dts
15186
15187 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15188 M:      Liam Girdwood <lgirdwood@gmail.com>
15189 M:      Mark Brown <broonie@kernel.org>
15190 L:      linux-kernel@vger.kernel.org
15191 W:      http://www.slimlogic.co.uk/?p=48
15192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15193 S:      Supported
15194 F:      Documentation/devicetree/bindings/regulator/
15195 F:      Documentation/power/regulator/
15196 F:      drivers/regulator/
15197 F:      include/dt-bindings/regulator/
15198 F:      include/linux/regulator/
15199
15200 VRF
15201 M:      David Ahern <dsa@cumulusnetworks.com>
15202 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15203 L:      netdev@vger.kernel.org
15204 S:      Maintained
15205 F:      drivers/net/vrf.c
15206 F:      Documentation/networking/vrf.txt
15207
15208 VT1211 HARDWARE MONITOR DRIVER
15209 M:      Juerg Haefliger <juergh@gmail.com>
15210 L:      linux-hwmon@vger.kernel.org
15211 S:      Maintained
15212 F:      Documentation/hwmon/vt1211
15213 F:      drivers/hwmon/vt1211.c
15214
15215 VT8231 HARDWARE MONITOR DRIVER
15216 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15217 L:      linux-hwmon@vger.kernel.org
15218 S:      Maintained
15219 F:      drivers/hwmon/vt8231.c
15220
15221 VUB300 USB to SDIO/SD/MMC bridge chip
15222 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15223 L:      linux-mmc@vger.kernel.org
15224 L:      linux-usb@vger.kernel.org
15225 S:      Supported
15226 F:      drivers/mmc/host/vub300.c
15227
15228 W1 DALLAS'S 1-WIRE BUS
15229 M:      Evgeniy Polyakov <zbr@ioremap.net>
15230 S:      Maintained
15231 F:      Documentation/w1/
15232 F:      drivers/w1/
15233 F:      include/linux/w1.h
15234
15235 W83791D HARDWARE MONITORING DRIVER
15236 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15237 L:      linux-hwmon@vger.kernel.org
15238 S:      Maintained
15239 F:      Documentation/hwmon/w83791d
15240 F:      drivers/hwmon/w83791d.c
15241
15242 W83793 HARDWARE MONITORING DRIVER
15243 M:      Rudolf Marek <r.marek@assembler.cz>
15244 L:      linux-hwmon@vger.kernel.org
15245 S:      Maintained
15246 F:      Documentation/hwmon/w83793
15247 F:      drivers/hwmon/w83793.c
15248
15249 W83795 HARDWARE MONITORING DRIVER
15250 M:      Jean Delvare <jdelvare@suse.com>
15251 L:      linux-hwmon@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/hwmon/w83795.c
15254
15255 W83L51xD SD/MMC CARD INTERFACE DRIVER
15256 M:      Pierre Ossman <pierre@ossman.eu>
15257 S:      Maintained
15258 F:      drivers/mmc/host/wbsd.*
15259
15260 WACOM PROTOCOL 4 SERIAL TABLETS
15261 M:      Julian Squires <julian@cipht.net>
15262 M:      Hans de Goede <hdegoede@redhat.com>
15263 L:      linux-input@vger.kernel.org
15264 S:      Maintained
15265 F:      drivers/input/tablet/wacom_serial4.c
15266
15267 WATCHDOG DEVICE DRIVERS
15268 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15269 M:      Guenter Roeck <linux@roeck-us.net>
15270 L:      linux-watchdog@vger.kernel.org
15271 W:      http://www.linux-watchdog.org/
15272 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15273 S:      Maintained
15274 F:      Documentation/devicetree/bindings/watchdog/
15275 F:      Documentation/watchdog/
15276 F:      drivers/watchdog/
15277 F:      include/linux/watchdog.h
15278 F:      include/uapi/linux/watchdog.h
15279
15280 WHISKEYCOVE PMIC GPIO DRIVER
15281 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15282 L:      linux-gpio@vger.kernel.org
15283 S:      Maintained
15284 F:      drivers/gpio/gpio-wcove.c
15285
15286 WIIMOTE HID DRIVER
15287 M:      David Herrmann <dh.herrmann@googlemail.com>
15288 L:      linux-input@vger.kernel.org
15289 S:      Maintained
15290 F:      drivers/hid/hid-wiimote*
15291
15292 WILOCITY WIL6210 WIRELESS DRIVER
15293 M:      Maya Erez <merez@codeaurora.org>
15294 L:      linux-wireless@vger.kernel.org
15295 L:      wil6210@qti.qualcomm.com
15296 S:      Supported
15297 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15298 F:      drivers/net/wireless/ath/wil6210/
15299
15300 WIMAX STACK
15301 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15302 M:      linux-wimax@intel.com
15303 L:      wimax@linuxwimax.org (subscribers-only)
15304 S:      Supported
15305 W:      http://linuxwimax.org
15306 F:      Documentation/wimax/README.wimax
15307 F:      include/linux/wimax/debug.h
15308 F:      include/net/wimax.h
15309 F:      include/uapi/linux/wimax.h
15310 F:      net/wimax/
15311
15312 WINBOND CIR DRIVER
15313 M:      David Härdeman <david@hardeman.nu>
15314 S:      Maintained
15315 F:      drivers/media/rc/winbond-cir.c
15316
15317 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15318 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15319 L:      linux-watchdog@vger.kernel.org
15320 S:      Maintained
15321 F:      drivers/watchdog/ebc-c384_wdt.c
15322
15323 WINSYSTEMS WS16C48 GPIO DRIVER
15324 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15325 L:      linux-gpio@vger.kernel.org
15326 S:      Maintained
15327 F:      drivers/gpio/gpio-ws16c48.c
15328
15329 WISTRON LAPTOP BUTTON DRIVER
15330 M:      Miloslav Trmac <mitr@volny.cz>
15331 S:      Maintained
15332 F:      drivers/input/misc/wistron_btns.c
15333
15334 WL3501 WIRELESS PCMCIA CARD DRIVER
15335 L:      linux-wireless@vger.kernel.org
15336 S:      Odd fixes
15337 F:      drivers/net/wireless/wl3501*
15338
15339 WOLFSON MICROELECTRONICS DRIVERS
15340 L:      patches@opensource.cirrus.com
15341 T:      git https://github.com/CirrusLogic/linux-drivers.git
15342 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15343 S:      Supported
15344 F:      Documentation/hwmon/wm83??
15345 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15346 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15347 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15348 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15349 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15350 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15351 F:      drivers/clk/clk-wm83*.c
15352 F:      drivers/extcon/extcon-arizona.c
15353 F:      drivers/leds/leds-wm83*.c
15354 F:      drivers/gpio/gpio-*wm*.c
15355 F:      drivers/gpio/gpio-arizona.c
15356 F:      drivers/hwmon/wm83??-hwmon.c
15357 F:      drivers/input/misc/wm831x-on.c
15358 F:      drivers/input/touchscreen/wm831x-ts.c
15359 F:      drivers/input/touchscreen/wm97*.c
15360 F:      drivers/mfd/arizona*
15361 F:      drivers/mfd/wm*.c
15362 F:      drivers/mfd/cs47l24*
15363 F:      drivers/power/supply/wm83*.c
15364 F:      drivers/rtc/rtc-wm83*.c
15365 F:      drivers/regulator/wm8*.c
15366 F:      drivers/regulator/arizona*
15367 F:      drivers/video/backlight/wm83*_bl.c
15368 F:      drivers/watchdog/wm83*_wdt.c
15369 F:      include/linux/mfd/arizona/
15370 F:      include/linux/mfd/wm831x/
15371 F:      include/linux/mfd/wm8350/
15372 F:      include/linux/mfd/wm8400*
15373 F:      include/linux/regulator/arizona*
15374 F:      include/linux/wm97xx.h
15375 F:      include/sound/wm????.h
15376 F:      sound/soc/codecs/arizona.?
15377 F:      sound/soc/codecs/wm*
15378 F:      sound/soc/codecs/cs47l24*
15379
15380 WORKQUEUE
15381 M:      Tejun Heo <tj@kernel.org>
15382 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15384 S:      Maintained
15385 F:      include/linux/workqueue.h
15386 F:      kernel/workqueue.c
15387 F:      Documentation/core-api/workqueue.rst
15388
15389 X-POWERS AXP288 PMIC DRIVERS
15390 M:      Hans de Goede <hdegoede@redhat.com>
15391 S:      Maintained
15392 N:      axp288
15393 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15394
15395 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15396 M:      Chen-Yu Tsai <wens@csie.org>
15397 L:      linux-kernel@vger.kernel.org
15398 S:      Maintained
15399 N:      axp[128]
15400
15401 X.25 NETWORK LAYER
15402 M:      Andrew Hendry <andrew.hendry@gmail.com>
15403 L:      linux-x25@vger.kernel.org
15404 S:      Odd Fixes
15405 F:      Documentation/networking/x25*
15406 F:      include/net/x25*
15407 F:      net/x25/
15408
15409 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15410 M:      Thomas Gleixner <tglx@linutronix.de>
15411 M:      Ingo Molnar <mingo@redhat.com>
15412 R:      "H. Peter Anvin" <hpa@zytor.com>
15413 M:      x86@kernel.org
15414 L:      linux-kernel@vger.kernel.org
15415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15416 S:      Maintained
15417 F:      Documentation/x86/
15418 F:      arch/x86/
15419
15420 X86 MCE INFRASTRUCTURE
15421 M:      Tony Luck <tony.luck@intel.com>
15422 M:      Borislav Petkov <bp@alien8.de>
15423 L:      linux-edac@vger.kernel.org
15424 S:      Maintained
15425 F:      arch/x86/kernel/cpu/mcheck/*
15426
15427 X86 MICROCODE UPDATE SUPPORT
15428 M:      Borislav Petkov <bp@alien8.de>
15429 S:      Maintained
15430 F:      arch/x86/kernel/cpu/microcode/*
15431
15432 X86 PLATFORM DRIVERS
15433 M:      Darren Hart <dvhart@infradead.org>
15434 M:      Andy Shevchenko <andy@infradead.org>
15435 L:      platform-driver-x86@vger.kernel.org
15436 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15437 S:      Maintained
15438 F:      drivers/platform/x86/
15439 F:      drivers/platform/olpc/
15440
15441 X86 VDSO
15442 M:      Andy Lutomirski <luto@amacapital.net>
15443 L:      linux-kernel@vger.kernel.org
15444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15445 S:      Maintained
15446 F:      arch/x86/entry/vdso/
15447
15448 XC2028/3028 TUNER DRIVER
15449 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15450 L:      linux-media@vger.kernel.org
15451 W:      https://linuxtv.org
15452 T:      git git://linuxtv.org/media_tree.git
15453 S:      Maintained
15454 F:      drivers/media/tuners/tuner-xc2028.*
15455
15456 XEN BLOCK SUBSYSTEM
15457 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15458 M:      Roger Pau Monné <roger.pau@citrix.com>
15459 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15460 S:      Supported
15461 F:      drivers/block/xen-blkback/*
15462 F:      drivers/block/xen*
15463
15464 XEN HYPERVISOR ARM
15465 M:      Stefano Stabellini <sstabellini@kernel.org>
15466 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15467 S:      Maintained
15468 F:      arch/arm/xen/
15469 F:      arch/arm/include/asm/xen/
15470
15471 XEN HYPERVISOR ARM64
15472 M:      Stefano Stabellini <sstabellini@kernel.org>
15473 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15474 S:      Maintained
15475 F:      arch/arm64/xen/
15476 F:      arch/arm64/include/asm/xen/
15477
15478 XEN HYPERVISOR INTERFACE
15479 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15480 M:      Juergen Gross <jgross@suse.com>
15481 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15483 S:      Supported
15484 F:      arch/x86/xen/
15485 F:      drivers/*/xen-*front.c
15486 F:      drivers/xen/
15487 F:      arch/x86/include/asm/xen/
15488 F:      arch/x86/include/asm/pvclock-abi.h
15489 F:      include/xen/
15490 F:      include/uapi/xen/
15491 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15492 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15493
15494 XEN NETWORK BACKEND DRIVER
15495 M:      Wei Liu <wei.liu2@citrix.com>
15496 M:      Paul Durrant <paul.durrant@citrix.com>
15497 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15498 L:      netdev@vger.kernel.org
15499 S:      Supported
15500 F:      drivers/net/xen-netback/*
15501
15502 XEN PCI SUBSYSTEM
15503 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15504 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15505 S:      Supported
15506 F:      arch/x86/pci/*xen*
15507 F:      drivers/pci/*xen*
15508
15509 XEN PVSCSI DRIVERS
15510 M:      Juergen Gross <jgross@suse.com>
15511 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15512 L:      linux-scsi@vger.kernel.org
15513 S:      Supported
15514 F:      drivers/scsi/xen-scsifront.c
15515 F:      drivers/xen/xen-scsiback.c
15516 F:      include/xen/interface/io/vscsiif.h
15517
15518 XEN SWIOTLB SUBSYSTEM
15519 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15520 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15521 L:      iommu@lists.linux-foundation.org
15522 S:      Supported
15523 F:      arch/x86/xen/*swiotlb*
15524 F:      drivers/xen/*swiotlb*
15525
15526 XFS FILESYSTEM
15527 M:      Darrick J. Wong <darrick.wong@oracle.com>
15528 M:      linux-xfs@vger.kernel.org
15529 L:      linux-xfs@vger.kernel.org
15530 W:      http://xfs.org/
15531 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15532 S:      Supported
15533 F:      Documentation/filesystems/xfs.txt
15534 F:      fs/xfs/
15535
15536 XILINX AXI ETHERNET DRIVER
15537 M:      Anirudha Sarangi <anirudh@xilinx.com>
15538 M:      John Linn <John.Linn@xilinx.com>
15539 S:      Maintained
15540 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15541
15542 XILINX UARTLITE SERIAL DRIVER
15543 M:      Peter Korsgaard <jacmet@sunsite.dk>
15544 L:      linux-serial@vger.kernel.org
15545 S:      Maintained
15546 F:      drivers/tty/serial/uartlite.c
15547
15548 XILINX VIDEO IP CORES
15549 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15550 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15551 L:      linux-media@vger.kernel.org
15552 T:      git git://linuxtv.org/media_tree.git
15553 S:      Supported
15554 F:      Documentation/devicetree/bindings/media/xilinx/
15555 F:      drivers/media/platform/xilinx/
15556 F:      include/uapi/linux/xilinx-v4l2-controls.h
15557
15558 XILLYBUS DRIVER
15559 M:      Eli Billauer <eli.billauer@gmail.com>
15560 L:      linux-kernel@vger.kernel.org
15561 S:      Supported
15562 F:      drivers/char/xillybus/
15563
15564 XLP9XX I2C DRIVER
15565 M:      George Cherian <george.cherian@cavium.com>
15566 M:      Jan Glauber <jglauber@cavium.com>
15567 L:      linux-i2c@vger.kernel.org
15568 W:      http://www.cavium.com
15569 S:      Supported
15570 F:      drivers/i2c/busses/i2c-xlp9xx.c
15571
15572 XRA1403 GPIO EXPANDER
15573 M:      Nandor Han <nandor.han@ge.com>
15574 M:      Semi Malinen <semi.malinen@ge.com>
15575 L:      linux-gpio@vger.kernel.org
15576 S:      Maintained
15577 F:      drivers/gpio/gpio-xra1403.c
15578 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15579
15580 XTENSA XTFPGA PLATFORM SUPPORT
15581 M:      Max Filippov <jcmvbkbc@gmail.com>
15582 L:      linux-xtensa@linux-xtensa.org
15583 S:      Maintained
15584 F:      drivers/spi/spi-xtensa-xtfpga.c
15585 F:      sound/soc/xtensa/xtfpga-i2s.c
15586
15587 YAM DRIVER FOR AX.25
15588 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15589 L:      linux-hams@vger.kernel.org
15590 S:      Maintained
15591 F:      drivers/net/hamradio/yam*
15592 F:      include/linux/yam.h
15593
15594 YAMA SECURITY MODULE
15595 M:      Kees Cook <keescook@chromium.org>
15596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15597 S:      Supported
15598 F:      security/yama/
15599 F:      Documentation/admin-guide/LSM/Yama.rst
15600
15601 YEALINK PHONE DRIVER
15602 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15603 L:      usbb2k-api-dev@nongnu.org
15604 S:      Maintained
15605 F:      Documentation/input/yealink.rst
15606 F:      drivers/input/misc/yealink.*
15607
15608 Z8530 DRIVER FOR AX.25
15609 M:      Joerg Reuter <jreuter@yaina.de>
15610 W:      http://yaina.de/jreuter/
15611 W:      http://www.qsl.net/dl1bke/
15612 L:      linux-hams@vger.kernel.org
15613 S:      Maintained
15614 F:      Documentation/networking/z8530drv.txt
15615 F:      drivers/net/hamradio/*scc.c
15616 F:      drivers/net/hamradio/z8530.h
15617
15618 ZBUD COMPRESSED PAGE ALLOCATOR
15619 M:      Seth Jennings <sjenning@redhat.com>
15620 M:      Dan Streetman <ddstreet@ieee.org>
15621 L:      linux-mm@kvack.org
15622 S:      Maintained
15623 F:      mm/zbud.c
15624 F:      include/linux/zbud.h
15625
15626 ZD1211RW WIRELESS DRIVER
15627 M:      Daniel Drake <dsd@gentoo.org>
15628 M:      Ulrich Kunitz <kune@deine-taler.de>
15629 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15630 L:      linux-wireless@vger.kernel.org
15631 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15632 S:      Maintained
15633 F:      drivers/net/wireless/zydas/zd1211rw/
15634
15635 ZD1301 MEDIA DRIVER
15636 M:      Antti Palosaari <crope@iki.fi>
15637 L:      linux-media@vger.kernel.org
15638 W:      https://linuxtv.org/
15639 W:      http://palosaari.fi/linux/
15640 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15641 S:      Maintained
15642 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15643
15644 ZD1301_DEMOD MEDIA DRIVER
15645 M:      Antti Palosaari <crope@iki.fi>
15646 L:      linux-media@vger.kernel.org
15647 W:      https://linuxtv.org/
15648 W:      http://palosaari.fi/linux/
15649 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15650 S:      Maintained
15651 F:      drivers/media/dvb-frontends/zd1301_demod*
15652
15653 ZPOOL COMPRESSED PAGE STORAGE API
15654 M:      Dan Streetman <ddstreet@ieee.org>
15655 L:      linux-mm@kvack.org
15656 S:      Maintained
15657 F:      mm/zpool.c
15658 F:      include/linux/zpool.h
15659
15660 ZR36067 VIDEO FOR LINUX DRIVER
15661 L:      mjpeg-users@lists.sourceforge.net
15662 L:      linux-media@vger.kernel.org
15663 W:      http://mjpeg.sourceforge.net/driver-zoran/
15664 T:      hg https://linuxtv.org/hg/v4l-dvb
15665 S:      Odd Fixes
15666 F:      drivers/media/pci/zoran/
15667
15668 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15669 M:      Minchan Kim <minchan@kernel.org>
15670 M:      Nitin Gupta <ngupta@vflare.org>
15671 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15672 L:      linux-kernel@vger.kernel.org
15673 S:      Maintained
15674 F:      drivers/block/zram/
15675 F:      Documentation/blockdev/zram.txt
15676
15677 ZS DECSTATION Z85C30 SERIAL DRIVER
15678 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15679 S:      Maintained
15680 F:      drivers/tty/serial/zs.*
15681
15682 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15683 M:      Minchan Kim <minchan@kernel.org>
15684 M:      Nitin Gupta <ngupta@vflare.org>
15685 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15686 L:      linux-mm@kvack.org
15687 S:      Maintained
15688 F:      mm/zsmalloc.c
15689 F:      include/linux/zsmalloc.h
15690 F:      Documentation/vm/zsmalloc.rst
15691
15692 ZSWAP COMPRESSED SWAP CACHING
15693 M:      Seth Jennings <sjenning@redhat.com>
15694 M:      Dan Streetman <ddstreet@ieee.org>
15695 L:      linux-mm@kvack.org
15696 S:      Maintained
15697 F:      mm/zswap.c
15698
15699 THE REST
15700 M:      Linus Torvalds <torvalds@linux-foundation.org>
15701 L:      linux-kernel@vger.kernel.org
15702 Q:      http://patchwork.kernel.org/project/LKML/list/
15703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15704 S:      Buried alive in reporters
15705 F:      *
15706 F:      */