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_gfx_v9.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 772 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 773 F:      drivers/gpu/drm/amd/amdkfd/
 774 F:      drivers/gpu/drm/amd/include/cik_structs.h
 775 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 776 F:      drivers/gpu/drm/amd/include/vi_structs.h
 777 F:      drivers/gpu/drm/amd/include/v9_structs.h
 778 F:      include/uapi/linux/kfd_ioctl.h
 779
 780 AMD SEATTLE DEVICE TREE SUPPORT
 781 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 782 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 783 M:      Tom Lendacky <thomas.lendacky@amd.com>
 784 S:      Supported
 785 F:      arch/arm64/boot/dts/amd/
 786
 787 AMD XGBE DRIVER
 788 M:      Tom Lendacky <thomas.lendacky@amd.com>
 789 L:      netdev@vger.kernel.org
 790 S:      Supported
 791 F:      drivers/net/ethernet/amd/xgbe/
 792 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 793
 794 AMS (Apple Motion Sensor) DRIVER
 795 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 796 S:      Supported
 797 F:      drivers/macintosh/ams/
 798
 799 ANALOG DEVICES INC AD5686 DRIVER
 800 M:      Stefan Popa <stefan.popa@analog.com>
 801 L:      linux-pm@vger.kernel.org
 802 W:      http://ez.analog.com/community/linux-device-drivers
 803 S:      Supported
 804 F:      drivers/iio/dac/ad5686*
 805 F:      drivers/iio/dac/ad5696*
 806
 807 ANALOG DEVICES INC AD9389B DRIVER
 808 M:      Hans Verkuil <hans.verkuil@cisco.com>
 809 L:      linux-media@vger.kernel.org
 810 S:      Maintained
 811 F:      drivers/media/i2c/ad9389b*
 812
 813 ANALOG DEVICES INC ADV7180 DRIVER
 814 M:      Lars-Peter Clausen <lars@metafoo.de>
 815 L:      linux-media@vger.kernel.org
 816 W:      http://ez.analog.com/community/linux-device-drivers
 817 S:      Supported
 818 F:      drivers/media/i2c/adv7180.c
 819
 820 ANALOG DEVICES INC ADV748X DRIVER
 821 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 822 L:      linux-media@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/media/i2c/adv748x/*
 825
 826 ANALOG DEVICES INC ADV7511 DRIVER
 827 M:      Hans Verkuil <hans.verkuil@cisco.com>
 828 L:      linux-media@vger.kernel.org
 829 S:      Maintained
 830 F:      drivers/media/i2c/adv7511*
 831
 832 ANALOG DEVICES INC ADV7604 DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/adv7604*
 837
 838 ANALOG DEVICES INC ADV7842 DRIVER
 839 M:      Hans Verkuil <hans.verkuil@cisco.com>
 840 L:      linux-media@vger.kernel.org
 841 S:      Maintained
 842 F:      drivers/media/i2c/adv7842*
 843
 844 ANALOG DEVICES INC ASOC CODEC DRIVERS
 845 M:      Lars-Peter Clausen <lars@metafoo.de>
 846 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 847 W:      http://wiki.analog.com/
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      sound/soc/codecs/adau*
 851 F:      sound/soc/codecs/adav*
 852 F:      sound/soc/codecs/ad1*
 853 F:      sound/soc/codecs/ad7*
 854 F:      sound/soc/codecs/ssm*
 855 F:      sound/soc/codecs/sigmadsp.*
 856
 857 ANALOG DEVICES INC DMA DRIVERS
 858 M:      Lars-Peter Clausen <lars@metafoo.de>
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      drivers/dma/dma-axi-dmac.c
 862
 863 ANALOG DEVICES INC IIO DRIVERS
 864 M:      Lars-Peter Clausen <lars@metafoo.de>
 865 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 866 W:      http://wiki.analog.com/
 867 W:      http://ez.analog.com/community/linux-device-drivers
 868 S:      Supported
 869 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 870 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 871 F:      drivers/iio/*/ad*
 872 F:      drivers/iio/adc/ltc2497*
 873 X:      drivers/iio/*/adjd*
 874 F:      drivers/staging/iio/*/ad*
 875
 876 ANDES ARCHITECTURE
 877 M:      Greentime Hu <green.hu@gmail.com>
 878 M:      Vincent Chen <deanbo422@gmail.com>
 879 T:      git https://github.com/andestech/linux.git
 880 S:      Supported
 881 F:      arch/nds32/
 882 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 883 F:      Documentation/devicetree/bindings/nds32/
 884 K:      nds32
 885 N:      nds32
 886
 887 ANDROID CONFIG FRAGMENTS
 888 M:      Rob Herring <robh@kernel.org>
 889 S:      Supported
 890 F:      kernel/configs/android*
 891
 892 ANDROID DRIVERS
 893 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 894 M:      Arve Hjønnevåg <arve@android.com>
 895 M:      Todd Kjos <tkjos@android.com>
 896 M:      Martijn Coenen <maco@android.com>
 897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 898 L:      devel@driverdev.osuosl.org
 899 S:      Supported
 900 F:      drivers/android/
 901 F:      drivers/staging/android/
 902
 903 ANDROID GOLDFISH PIC DRIVER
 904 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 905 S:      Supported
 906 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 907 F:      drivers/irqchip/irq-goldfish-pic.c
 908
 909 ANDROID GOLDFISH RTC DRIVER
 910 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 911 S:      Supported
 912 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 913 F:      drivers/rtc/rtc-goldfish.c
 914
 915 ANDROID ION DRIVER
 916 M:      Laura Abbott <labbott@redhat.com>
 917 M:      Sumit Semwal <sumit.semwal@linaro.org>
 918 L:      devel@driverdev.osuosl.org
 919 L:      dri-devel@lists.freedesktop.org
 920 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 921 S:      Supported
 922 F:      drivers/staging/android/ion
 923 F:      drivers/staging/android/uapi/ion.h
 924
 925 AOA (Apple Onboard Audio) ALSA DRIVER
 926 M:      Johannes Berg <johannes@sipsolutions.net>
 927 L:      linuxppc-dev@lists.ozlabs.org
 928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 929 S:      Maintained
 930 F:      sound/aoa/
 931
 932 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 933 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 934 L:      linux-iio@vger.kernel.org
 935 S:      Maintained
 936 F:      drivers/iio/adc/stx104.c
 937
 938 APM DRIVER
 939 M:      Jiri Kosina <jikos@kernel.org>
 940 S:      Odd fixes
 941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 942 F:      arch/x86/kernel/apm_32.c
 943 F:      include/linux/apm_bios.h
 944 F:      include/uapi/linux/apm_bios.h
 945 F:      drivers/char/apm-emulation.c
 946
 947 APPARMOR SECURITY MODULE
 948 M:      John Johansen <john.johansen@canonical.com>
 949 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 950 W:      wiki.apparmor.net
 951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 952 S:      Supported
 953 F:      security/apparmor/
 954 F:      Documentation/admin-guide/LSM/apparmor.rst
 955
 956 APPLE BCM5974 MULTITOUCH DRIVER
 957 M:      Henrik Rydberg <rydberg@bitmath.org>
 958 L:      linux-input@vger.kernel.org
 959 S:      Odd fixes
 960 F:      drivers/input/mouse/bcm5974.c
 961
 962 APPLE SMC DRIVER
 963 M:      Henrik Rydberg <rydberg@bitmath.org>
 964 L:      linux-hwmon@vger.kernel.org
 965 S:      Odd fixes
 966 F:      drivers/hwmon/applesmc.c
 967
 968 APPLETALK NETWORK LAYER
 969 L:      netdev@vger.kernel.org
 970 S:      Odd fixes
 971 F:      drivers/net/appletalk/
 972 F:      net/appletalk/
 973
 974 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 975 M:      Duc Dang <dhdang@apm.com>
 976 S:      Supported
 977 F:      arch/arm64/boot/dts/apm/
 978
 979 APPLIED MICRO (APM) X-GENE SOC EDAC
 980 M:      Loc Ho <lho@apm.com>
 981 S:      Supported
 982 F:      drivers/edac/xgene_edac.c
 983 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 984
 985 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 986 M:      Iyappan Subramanian <isubramanian@apm.com>
 987 M:      Keyur Chudgar <kchudgar@apm.com>
 988 S:      Supported
 989 F:      drivers/net/ethernet/apm/xgene-v2/
 990
 991 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 992 M:      Iyappan Subramanian <isubramanian@apm.com>
 993 M:      Keyur Chudgar <kchudgar@apm.com>
 994 M:      Quan Nguyen <qnguyen@apm.com>
 995 S:      Supported
 996 F:      drivers/net/ethernet/apm/xgene/
 997 F:      drivers/net/phy/mdio-xgene.c
 998 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 999 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1000
1001 APPLIED MICRO (APM) X-GENE SOC PMU
1002 M:      Tai Nguyen <ttnguyen@apm.com>
1003 S:      Supported
1004 F:      drivers/perf/xgene_pmu.c
1005 F:      Documentation/perf/xgene-pmu.txt
1006 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1007
1008 APTINA CAMERA SENSOR PLL
1009 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1010 L:      linux-media@vger.kernel.org
1011 S:      Maintained
1012 F:      drivers/media/i2c/aptina-pll.*
1013
1014 ARC FRAMEBUFFER DRIVER
1015 M:      Jaya Kumar <jayalk@intworks.biz>
1016 S:      Maintained
1017 F:      drivers/video/fbdev/arcfb.c
1018 F:      drivers/video/fbdev/core/fb_defio.c
1019
1020 ARC PGU DRM DRIVER
1021 M:      Alexey Brodkin <abrodkin@synopsys.com>
1022 S:      Supported
1023 F:      drivers/gpu/drm/arc/
1024 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1025
1026 ARCNET NETWORK LAYER
1027 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1028 L:      netdev@vger.kernel.org
1029 S:      Maintained
1030 F:      drivers/net/arcnet/
1031 F:      include/uapi/linux/if_arcnet.h
1032
1033 ARM ARCHITECTED TIMER DRIVER
1034 M:      Mark Rutland <mark.rutland@arm.com>
1035 M:      Marc Zyngier <marc.zyngier@arm.com>
1036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1037 S:      Maintained
1038 F:      arch/arm/include/asm/arch_timer.h
1039 F:      arch/arm64/include/asm/arch_timer.h
1040 F:      drivers/clocksource/arm_arch_timer.c
1041
1042 ARM HDLCD DRM DRIVER
1043 M:      Liviu Dudau <liviu.dudau@arm.com>
1044 S:      Supported
1045 F:      drivers/gpu/drm/arm/hdlcd_*
1046 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1047
1048 ARM MALI-DP DRM DRIVER
1049 M:      Liviu Dudau <liviu.dudau@arm.com>
1050 M:      Brian Starkey <brian.starkey@arm.com>
1051 M:      Mali DP Maintainers <malidp@foss.arm.com>
1052 S:      Supported
1053 F:      drivers/gpu/drm/arm/
1054 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1055
1056 ARM MFM AND FLOPPY DRIVERS
1057 M:      Ian Molton <spyro@f2s.com>
1058 S:      Maintained
1059 F:      arch/arm/lib/floppydma.S
1060 F:      arch/arm/include/asm/floppy.h
1061
1062 ARM PMU PROFILING AND DEBUGGING
1063 M:      Will Deacon <will.deacon@arm.com>
1064 M:      Mark Rutland <mark.rutland@arm.com>
1065 S:      Maintained
1066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1067 F:      arch/arm*/kernel/perf_*
1068 F:      arch/arm/oprofile/common.c
1069 F:      arch/arm*/kernel/hw_breakpoint.c
1070 F:      arch/arm*/include/asm/hw_breakpoint.h
1071 F:      arch/arm*/include/asm/perf_event.h
1072 F:      drivers/perf/*
1073 F:      include/linux/perf/arm_pmu.h
1074 F:      Documentation/devicetree/bindings/arm/pmu.txt
1075 F:      Documentation/devicetree/bindings/perf/
1076
1077 ARM PORT
1078 M:      Russell King <linux@armlinux.org.uk>
1079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1080 W:      http://www.armlinux.org.uk/
1081 S:      Odd Fixes
1082 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1083 F:      arch/arm/
1084 X:      arch/arm/boot/dts/
1085
1086 ARM PRIMECELL AACI PL041 DRIVER
1087 M:      Russell King <linux@armlinux.org.uk>
1088 S:      Odd Fixes
1089 F:      sound/arm/aaci.*
1090
1091 ARM PRIMECELL BUS SUPPORT
1092 M:      Russell King <linux@armlinux.org.uk>
1093 S:      Odd Fixes
1094 F:      drivers/amba/
1095 F:      include/linux/amba/bus.h
1096
1097 ARM PRIMECELL CLCD PL110 DRIVER
1098 M:      Russell King <linux@armlinux.org.uk>
1099 S:      Odd Fixes
1100 F:      drivers/video/fbdev/amba-clcd.*
1101
1102 ARM PRIMECELL KMI PL050 DRIVER
1103 M:      Russell King <linux@armlinux.org.uk>
1104 S:      Odd Fixes
1105 F:      drivers/input/serio/ambakmi.*
1106 F:      include/linux/amba/kmi.h
1107
1108 ARM PRIMECELL MMCI PL180/1 DRIVER
1109 M:      Russell King <linux@armlinux.org.uk>
1110 S:      Odd Fixes
1111 F:      drivers/mmc/host/mmci.*
1112 F:      include/linux/amba/mmci.h
1113
1114 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1115 M:      Russell King <linux@armlinux.org.uk>
1116 S:      Odd Fixes
1117 F:      drivers/tty/serial/amba-pl01*.c
1118 F:      include/linux/amba/serial.h
1119
1120 ARM SMMU DRIVERS
1121 M:      Will Deacon <will.deacon@arm.com>
1122 R:      Robin Murphy <robin.murphy@arm.com>
1123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1124 S:      Maintained
1125 F:      drivers/iommu/arm-smmu.c
1126 F:      drivers/iommu/arm-smmu-v3.c
1127 F:      drivers/iommu/io-pgtable-arm.c
1128 F:      drivers/iommu/io-pgtable-arm-v7s.c
1129
1130 ARM SUB-ARCHITECTURES
1131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1132 S:      Maintained
1133 F:      arch/arm/mach-*/
1134 F:      arch/arm/plat-*/
1135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1136
1137 ARM/ACTIONS SEMI ARCHITECTURE
1138 M:      Andreas Färber <afaerber@suse.de>
1139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1140 S:      Maintained
1141 N:      owl
1142 F:      arch/arm/mach-actions/
1143 F:      arch/arm/boot/dts/owl-*
1144 F:      arch/arm64/boot/dts/actions/
1145 F:      drivers/clocksource/owl-*
1146 F:      drivers/pinctrl/actions/*
1147 F:      drivers/soc/actions/
1148 F:      include/dt-bindings/power/owl-*
1149 F:      include/linux/soc/actions/
1150 F:      Documentation/devicetree/bindings/arm/actions.txt
1151 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1152 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1153 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1154
1155 ARM/ADS SPHERE MACHINE SUPPORT
1156 M:      Lennert Buytenhek <kernel@wantstofly.org>
1157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1158 S:      Maintained
1159
1160 ARM/AFEB9260 MACHINE SUPPORT
1161 M:      Sergey Lapin <slapin@ossfans.org>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164
1165 ARM/AJECO 1ARM MACHINE SUPPORT
1166 M:      Lennert Buytenhek <kernel@wantstofly.org>
1167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1168 S:      Maintained
1169
1170 ARM/Allwinner SoC Clock Support
1171 M:      Emilio López <emilio@elopez.com.ar>
1172 S:      Maintained
1173 F:      drivers/clk/sunxi/
1174
1175 ARM/Allwinner sunXi SoC support
1176 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1177 M:      Chen-Yu Tsai <wens@csie.org>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      sun[x456789]i
1181 N:      sun50i
1182 F:      arch/arm/mach-sunxi/
1183 F:      arch/arm64/boot/dts/allwinner/
1184 F:      drivers/clk/sunxi-ng/
1185 F:      drivers/pinctrl/sunxi/
1186 F:      drivers/soc/sunxi/
1187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1188
1189 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1190 M:      Neil Armstrong <narmstrong@baylibre.com>
1191 M:      Jerome Brunet <jbrunet@baylibre.com>
1192 L:      linux-amlogic@lists.infradead.org
1193 S:      Maintained
1194 F:      drivers/clk/meson/
1195 F:      include/dt-bindings/clock/meson*
1196 F:      include/dt-bindings/clock/gxbb*
1197 F:      Documentation/devicetree/bindings/clock/amlogic*
1198
1199 ARM/Amlogic Meson SoC support
1200 M:      Carlo Caione <carlo@caione.org>
1201 M:      Kevin Hilman <khilman@baylibre.com>
1202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1203 L:      linux-amlogic@lists.infradead.org
1204 W:      http://linux-meson.com/
1205 S:      Maintained
1206 F:      arch/arm/mach-meson/
1207 F:      arch/arm/boot/dts/meson*
1208 F:      arch/arm64/boot/dts/amlogic/
1209 F:      drivers/pinctrl/meson/
1210 F:      drivers/mmc/host/meson*
1211 N:      meson
1212
1213 ARM/Annapurna Labs ALPINE ARCHITECTURE
1214 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1215 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      arch/arm/mach-alpine/
1219 F:      arch/arm/boot/dts/alpine*
1220 F:      arch/arm64/boot/dts/al/
1221 F:      drivers/*/*alpine*
1222
1223 ARM/ARTPEC MACHINE SUPPORT
1224 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1225 M:      Lars Persson <lars.persson@axis.com>
1226 S:      Maintained
1227 L:      linux-arm-kernel@axis.com
1228 F:      arch/arm/mach-artpec
1229 F:      arch/arm/boot/dts/artpec6*
1230 F:      drivers/clk/axis
1231 F:      drivers/crypto/axis
1232 F:      drivers/pinctrl/pinctrl-artpec*
1233 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1234
1235 ARM/ASPEED I2C DRIVER
1236 M:      Brendan Higgins <brendanhiggins@google.com>
1237 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1238 R:      Joel Stanley <joel@jms.id.au>
1239 L:      linux-i2c@vger.kernel.org
1240 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1241 S:      Maintained
1242 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1243 F:      drivers/i2c/busses/i2c-aspeed.c
1244 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1245 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1246
1247 ARM/ASPEED MACHINE SUPPORT
1248 M:      Joel Stanley <joel@jms.id.au>
1249 R:      Andrew Jeffery <andrew@aj.id.au>
1250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1251 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1252 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1253 S:      Supported
1254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1255 F:      arch/arm/mach-aspeed/
1256 F:      arch/arm/boot/dts/aspeed-*
1257 N:      aspeed
1258
1259 ARM/ATMEL AT91 Clock Support
1260 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1261 S:      Maintained
1262 F:      drivers/clk/at91
1263
1264 ARM/CALXEDA HIGHBANK ARCHITECTURE
1265 M:      Rob Herring <robh@kernel.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Maintained
1268 F:      arch/arm/mach-highbank/
1269 F:      arch/arm/boot/dts/highbank.dts
1270 F:      arch/arm/boot/dts/ecx-*.dts*
1271
1272 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1273 M:      Krzysztof Halasa <khalasa@piap.pl>
1274 S:      Maintained
1275 F:      arch/arm/mach-cns3xxx/
1276
1277 ARM/CAVIUM THUNDER NETWORK DRIVER
1278 M:      Sunil Goutham <sgoutham@cavium.com>
1279 M:      Robert Richter <rric@kernel.org>
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Supported
1282 F:      drivers/net/ethernet/cavium/thunder/
1283
1284 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1285 M:      Lukasz Majewski <lukma@denx.de>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288 F:      arch/arm/mach-ep93xx/ts72xx.c
1289
1290 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1291 M:      Alexander Shiyan <shc_work@mail.ru>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Odd Fixes
1294 N:      clps711x
1295
1296 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1297 M:      Lennert Buytenhek <kernel@wantstofly.org>
1298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1299 S:      Maintained
1300
1301 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1302 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1303 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      arch/arm/mach-ep93xx/
1307 F:      arch/arm/mach-ep93xx/include/mach/
1308
1309 ARM/CLKDEV SUPPORT
1310 M:      Russell King <linux@armlinux.org.uk>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1314 F:      drivers/clk/clkdev.c
1315
1316 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1317 M:      Mike Rapoport <mike@compulab.co.il>
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 S:      Maintained
1320
1321 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1322 M:      Baruch Siach <baruch@tkos.co.il>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      arch/arm/boot/dts/cx92755*
1326 N:      digicolor
1327
1328 ARM/CONTEC MICRO9 MACHINE SUPPORT
1329 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1330 S:      Maintained
1331 F:      arch/arm/mach-ep93xx/micro9.c
1332
1333 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1334 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1336 S:      Maintained
1337 F:      drivers/hwtracing/coresight/*
1338 F:      Documentation/trace/coresight.txt
1339 F:      Documentation/trace/coresight-cpu-debug.txt
1340 F:      Documentation/devicetree/bindings/arm/coresight.txt
1341 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1342 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1343 F:      tools/perf/arch/arm/util/pmu.c
1344 F:      tools/perf/arch/arm/util/auxtrace.c
1345 F:      tools/perf/arch/arm/util/cs-etm.c
1346 F:      tools/perf/arch/arm/util/cs-etm.h
1347 F:      tools/perf/util/cs-etm.*
1348 F:      tools/perf/util/cs-etm-decoder/*
1349
1350 ARM/CORGI MACHINE SUPPORT
1351 M:      Richard Purdie <rpurdie@rpsys.net>
1352 S:      Maintained
1353
1354 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1355 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1356 M:      Linus Walleij <linus.walleij@linaro.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 T:      git git://github.com/ulli-kroll/linux.git
1359 S:      Maintained
1360 F:      Documentation/devicetree/bindings/arm/gemini.txt
1361 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1362 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1363 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1364 F:      arch/arm/mach-gemini/
1365 F:      drivers/net/ethernet/cortina/
1366 F:      drivers/pinctrl/pinctrl-gemini.c
1367 F:      drivers/rtc/rtc-ftrtc010.c
1368
1369 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1370 M:      Barry Song <baohua@kernel.org>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1373 S:      Maintained
1374 F:      arch/arm/boot/dts/prima2*
1375 F:      arch/arm/mach-prima2/
1376 F:      drivers/clk/sirf/
1377 F:      drivers/clocksource/timer-prima2.c
1378 F:      drivers/clocksource/timer-atlas7.c
1379 N:      [^a-z]sirf
1380
1381 ARM/EBSA110 MACHINE SUPPORT
1382 M:      Russell King <linux@armlinux.org.uk>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 W:      http://www.armlinux.org.uk/
1385 S:      Maintained
1386 F:      arch/arm/mach-ebsa110/
1387 F:      drivers/net/ethernet/amd/am79c961a.*
1388
1389 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1390 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1391 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 N:      efm32
1395
1396 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1397 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1399 S:      Maintained
1400 F:      arch/arm/mach-pxa/ezx.c
1401
1402 ARM/FARADAY FA526 PORT
1403 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 T:      git git://git.berlios.de/gemini-board
1407 F:      arch/arm/mm/*-fa*
1408
1409 ARM/FOOTBRIDGE ARCHITECTURE
1410 M:      Russell King <linux@armlinux.org.uk>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 W:      http://www.armlinux.org.uk/
1413 S:      Maintained
1414 F:      arch/arm/include/asm/hardware/dec21285.h
1415 F:      arch/arm/mach-footbridge/
1416
1417 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1418 M:      Shawn Guo <shawnguo@kernel.org>
1419 M:      Sascha Hauer <s.hauer@pengutronix.de>
1420 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1421 R:      Fabio Estevam <fabio.estevam@nxp.com>
1422 R:      NXP Linux Team <linux-imx@nxp.com>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1426 F:      arch/arm/mach-imx/
1427 F:      arch/arm/mach-mxs/
1428 F:      arch/arm/boot/dts/imx*
1429 F:      arch/arm/configs/imx*_defconfig
1430 F:      drivers/clk/imx/
1431 F:      drivers/soc/imx/
1432 F:      include/soc/imx/
1433
1434 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1435 M:      Shawn Guo <shawnguo@kernel.org>
1436 M:      Sascha Hauer <s.hauer@pengutronix.de>
1437 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1438 R:      Stefan Agner <stefan@agner.ch>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1442 F:      arch/arm/mach-imx/*vf610*
1443 F:      arch/arm/boot/dts/vf*
1444
1445 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1446 M:      Lennert Buytenhek <kernel@wantstofly.org>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449
1450 ARM/GUMSTIX MACHINE SUPPORT
1451 M:      Steve Sakoman <sakoman@gmail.com>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1456 M:      Philipp Zabel <philipp.zabel@gmail.com>
1457 M:      Paul Parsons <lost.distance@yahoo.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-pxa/hx4700.c
1461 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1462 F:      sound/soc/pxa/hx4700.c
1463
1464 ARM/HISILICON SOC SUPPORT
1465 M:      Wei Xu <xuwei5@hisilicon.com>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 W:      http://www.hisilicon.com
1468 S:      Supported
1469 T:      git git://github.com/hisilicon/linux-hisi.git
1470 F:      arch/arm/mach-hisi/
1471 F:      arch/arm/boot/dts/hi3*
1472 F:      arch/arm/boot/dts/hip*
1473 F:      arch/arm/boot/dts/hisi*
1474 F:      arch/arm64/boot/dts/hisilicon/
1475
1476 ARM/HP JORNADA 7XX MACHINE SUPPORT
1477 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1478 W:      www.jlime.com
1479 S:      Maintained
1480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1481 F:      arch/arm/mach-sa1100/jornada720.c
1482 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1483
1484 ARM/IGEP MACHINE SUPPORT
1485 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1486 M:      Javier Martinez Canillas <javier@dowhile0.org>
1487 L:      linux-omap@vger.kernel.org
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 F:      arch/arm/boot/dts/omap3-igep*
1491
1492 ARM/INCOME PXA270 SUPPORT
1493 M:      Marek Vasut <marek.vasut@gmail.com>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1497
1498 ARM/INTEL IOP13XX ARM ARCHITECTURE
1499 M:      Lennert Buytenhek <kernel@wantstofly.org>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502
1503 ARM/INTEL IOP32X ARM ARCHITECTURE
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/INTEL IOP33X ARM ARCHITECTURE
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 S:      Orphan
1511
1512 ARM/INTEL IQ81342EX MACHINE SUPPORT
1513 M:      Lennert Buytenhek <kernel@wantstofly.org>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 S:      Maintained
1516
1517 ARM/INTEL IXDP2850 MACHINE SUPPORT
1518 M:      Lennert Buytenhek <kernel@wantstofly.org>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521
1522 ARM/INTEL IXP4XX ARM ARCHITECTURE
1523 M:      Imre Kaloz <kaloz@openwrt.org>
1524 M:      Krzysztof Halasa <khalasa@piap.pl>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527 F:      arch/arm/mach-ixp4xx/
1528
1529 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1530 M:      Jonathan Cameron <jic23@cam.ac.uk>
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/mach-pxa/stargate2.c
1534 F:      drivers/pcmcia/pxa2xx_stargate2.c
1535
1536 ARM/INTEL XSC3 (MANZANO) ARM CORE
1537 M:      Lennert Buytenhek <kernel@wantstofly.org>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540
1541 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/LG1K ARCHITECTURE
1547 M:      Chanho Min <chanho.min@lge.com>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 F:      arch/arm64/boot/dts/lg/
1551
1552 ARM/LOGICPD PXA270 MACHINE SUPPORT
1553 M:      Lennert Buytenhek <kernel@wantstofly.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556
1557 ARM/LPC18XX ARCHITECTURE
1558 M:      Joachim Eastwood <manabian@gmail.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561 F:      arch/arm/boot/dts/lpc43*
1562 F:      drivers/clk/nxp/clk-lpc18xx*
1563 F:      drivers/clocksource/time-lpc32xx.c
1564 F:      drivers/i2c/busses/i2c-lpc2k.c
1565 F:      drivers/memory/pl172.c
1566 F:      drivers/mtd/spi-nor/nxp-spifi.c
1567 F:      drivers/rtc/rtc-lpc24xx.c
1568 N:      lpc18xx
1569
1570 ARM/LPC32XX SOC SUPPORT
1571 M:      Vladimir Zapolskiy <vz@mleia.com>
1572 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1575 S:      Maintained
1576 F:      arch/arm/boot/dts/lpc32*
1577 F:      arch/arm/mach-lpc32xx/
1578 F:      drivers/i2c/busses/i2c-pnx.c
1579 F:      drivers/net/ethernet/nxp/lpc_eth.c
1580 F:      drivers/usb/host/ohci-nxp.c
1581 F:      drivers/watchdog/pnx4008_wdt.c
1582 N:      lpc32xx
1583
1584 ARM/MAGICIAN MACHINE SUPPORT
1585 M:      Philipp Zabel <philipp.zabel@gmail.com>
1586 S:      Maintained
1587
1588 ARM/Marvell Dove/MV78xx0/Orion SOC support
1589 M:      Jason Cooper <jason@lakedaemon.net>
1590 M:      Andrew Lunn <andrew@lunn.ch>
1591 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1592 M:      Gregory Clement <gregory.clement@bootlin.com>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Maintained
1595 F:      Documentation/devicetree/bindings/soc/dove/
1596 F:      arch/arm/mach-dove/
1597 F:      arch/arm/mach-mv78xx0/
1598 F:      arch/arm/mach-orion5x/
1599 F:      arch/arm/plat-orion/
1600 F:      arch/arm/boot/dts/dove*
1601 F:      arch/arm/boot/dts/orion5x*
1602
1603 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1604 M:      Jason Cooper <jason@lakedaemon.net>
1605 M:      Andrew Lunn <andrew@lunn.ch>
1606 M:      Gregory Clement <gregory.clement@bootlin.com>
1607 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      arch/arm/boot/dts/armada*
1611 F:      arch/arm/boot/dts/kirkwood*
1612 F:      arch/arm/configs/mvebu_*_defconfig
1613 F:      arch/arm/mach-mvebu/
1614 F:      arch/arm64/boot/dts/marvell/armada*
1615 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1616 F:      drivers/cpufreq/mvebu-cpufreq.c
1617 F:      drivers/irqchip/irq-armada-370-xp.c
1618 F:      drivers/irqchip/irq-mvebu-*
1619 F:      drivers/pinctrl/mvebu/
1620 F:      drivers/rtc/rtc-armada38x.c
1621
1622 ARM/Mediatek RTC DRIVER
1623 M:      Eddie Huang <eddie.huang@mediatek.com>
1624 M:      Sean Wang <sean.wang@mediatek.com>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1629 F:      drivers/rtc/rtc-mt6397.c
1630 F:      drivers/rtc/rtc-mt7622.c
1631
1632 ARM/Mediatek SoC support
1633 M:      Matthias Brugger <matthias.bgg@gmail.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:      arch/arm/boot/dts/mt6*
1638 F:      arch/arm/boot/dts/mt7*
1639 F:      arch/arm/boot/dts/mt8*
1640 F:      arch/arm/mach-mediatek/
1641 F:      arch/arm64/boot/dts/mediatek/
1642 N:      mtk
1643 K:      mediatek
1644
1645 ARM/Mediatek USB3 PHY DRIVER
1646 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1649 S:      Maintained
1650 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1651
1652 ARM/MICREL KS8695 ARCHITECTURE
1653 M:      Greg Ungerer <gerg@uclinux.org>
1654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1655 F:      arch/arm/mach-ks8695/
1656 S:      Odd Fixes
1657
1658 ARM/Microchip (AT91) SoC support
1659 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1660 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 W:      http://www.linux4sam.org
1663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1664 S:      Supported
1665 N:      at91
1666 N:      atmel
1667 F:      arch/arm/mach-at91/
1668 F:      include/soc/at91/
1669 F:      arch/arm/boot/dts/at91*.dts
1670 F:      arch/arm/boot/dts/at91*.dtsi
1671 F:      arch/arm/boot/dts/sama*.dts
1672 F:      arch/arm/boot/dts/sama*.dtsi
1673 F:      arch/arm/include/debug/at91.S
1674 F:      drivers/memory/atmel*
1675 F:      drivers/watchdog/sama5d4_wdt.c
1676 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1677 X:      drivers/net/wireless/atmel/
1678
1679 ARM/MIOA701 MACHINE SUPPORT
1680 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 F:      arch/arm/mach-pxa/mioa701.c
1683 S:      Maintained
1684
1685 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1686 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1687 S:      Maintained
1688
1689 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1690 M:      Linus Walleij <linus.walleij@linaro.org>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      arch/arm/mach-nomadik/
1694 F:      arch/arm/mach-u300/
1695 F:      arch/arm/mach-ux500/
1696 F:      arch/arm/boot/dts/ste-*
1697 F:      drivers/clk/clk-nomadik.c
1698 F:      drivers/clk/clk-u300.c
1699 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1700 F:      drivers/clocksource/timer-u300.c
1701 F:      drivers/dma/coh901318*
1702 F:      drivers/dma/ste_dma40*
1703 F:      drivers/hwspinlock/u8500_hsem.c
1704 F:      drivers/i2c/busses/i2c-nomadik.c
1705 F:      drivers/i2c/busses/i2c-stu300.c
1706 F:      drivers/mfd/ab3100*
1707 F:      drivers/mfd/ab8500*
1708 F:      drivers/mfd/abx500*
1709 F:      drivers/mfd/dbx500*
1710 F:      drivers/mfd/db8500*
1711 F:      drivers/pinctrl/nomadik/
1712 F:      drivers/pinctrl/pinctrl-coh901*
1713 F:      drivers/pinctrl/pinctrl-u300.c
1714 F:      drivers/rtc/rtc-ab3100.c
1715 F:      drivers/rtc/rtc-ab8500.c
1716 F:      drivers/rtc/rtc-coh901331.c
1717 F:      drivers/rtc/rtc-pl031.c
1718 F:      drivers/watchdog/coh901327_wdt.c
1719 F:      Documentation/devicetree/bindings/arm/ste-*
1720 F:      Documentation/devicetree/bindings/arm/ux500/
1721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1722
1723 ARM/NUVOTON NPCM ARCHITECTURE
1724 M:      Avi Fishman <avifishman70@gmail.com>
1725 M:      Tomer Maimon <tmaimon77@gmail.com>
1726 R:      Patrick Venture <venture@google.com>
1727 R:      Nancy Yuen <yuenn@google.com>
1728 R:      Brendan Higgins <brendanhiggins@google.com>
1729 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1730 S:      Supported
1731 F:      arch/arm/mach-npcm/
1732 F:      arch/arm/boot/dts/nuvoton-npcm*
1733 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1734 F:      drivers/*/*npcm*
1735 F:      Documentation/devicetree/bindings/*/*npcm*
1736 F:      Documentation/devicetree/bindings/*/*/*npcm*
1737
1738 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1739 M:      Wan ZongShun <mcuos.com@gmail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 W:      http://www.mcuos.com
1742 S:      Maintained
1743 F:      arch/arm/mach-w90x900/
1744 F:      drivers/input/keyboard/w90p910_keypad.c
1745 F:      drivers/input/touchscreen/w90p910_ts.c
1746 F:      drivers/watchdog/nuc900_wdt.c
1747 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1748 F:      drivers/mtd/nand/raw/nuc900_nand.c
1749 F:      drivers/rtc/rtc-nuc900.c
1750 F:      drivers/spi/spi-nuc900.c
1751 F:      drivers/usb/host/ehci-w90x900.c
1752 F:      drivers/video/fbdev/nuc900fb.c
1753
1754 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1755 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1756 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1757 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1758 S:      Supported
1759
1760 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1761 M:      Alexander Clouter <alex@digriz.org.uk>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 W:      http://www.digriz.org.uk/ts78xx/kernel
1764 S:      Maintained
1765 F:      arch/arm/mach-orion5x/ts78xx-*
1766
1767 ARM/OXNAS platform support
1768 M:      Neil Armstrong <narmstrong@baylibre.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1771 S:      Maintained
1772 F:      arch/arm/mach-oxnas/
1773 F:      arch/arm/boot/dts/ox8*.dts*
1774 N:      oxnas
1775
1776 ARM/PALM TREO SUPPORT
1777 M:      Tomas Cech <sleep_walker@suse.com>
1778 L:      linux-arm-kernel@lists.infradead.org
1779 W:      http://hackndev.com
1780 S:      Maintained
1781 F:      arch/arm/mach-pxa/palmtreo.*
1782
1783 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1784 M:      Marek Vasut <marek.vasut@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org
1786 W:      http://hackndev.com
1787 S:      Maintained
1788 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1789 F:      arch/arm/mach-pxa/palmtx.c
1790 F:      arch/arm/mach-pxa/palmt5.*
1791 F:      arch/arm/mach-pxa/include/mach/palmld.h
1792 F:      arch/arm/mach-pxa/palmld.c
1793 F:      arch/arm/mach-pxa/palmte2.*
1794 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1795 F:      arch/arm/mach-pxa/palmtc.c
1796
1797 ARM/PALMZ72 SUPPORT
1798 M:      Sergey Lapin <slapin@ossfans.org>
1799 L:      linux-arm-kernel@lists.infradead.org
1800 W:      http://hackndev.com
1801 S:      Maintained
1802 F:      arch/arm/mach-pxa/palmz72.*
1803
1804 ARM/PLEB SUPPORT
1805 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1806 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1807 S:      Maintained
1808
1809 ARM/PT DIGITAL BOARD PORT
1810 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1812 W:      http://www.armlinux.org.uk/
1813 S:      Maintained
1814
1815 ARM/QUALCOMM SUPPORT
1816 M:      Andy Gross <andy.gross@linaro.org>
1817 M:      David Brown <david.brown@linaro.org>
1818 L:      linux-arm-msm@vger.kernel.org
1819 L:      linux-soc@vger.kernel.org
1820 S:      Maintained
1821 F:      Documentation/devicetree/bindings/soc/qcom/
1822 F:      arch/arm/boot/dts/qcom-*.dts
1823 F:      arch/arm/boot/dts/qcom-*.dtsi
1824 F:      arch/arm/mach-qcom/
1825 F:      arch/arm64/boot/dts/qcom/*
1826 F:      drivers/i2c/busses/i2c-qup.c
1827 F:      drivers/clk/qcom/
1828 F:      drivers/dma/qcom/
1829 F:      drivers/soc/qcom/
1830 F:      drivers/spi/spi-qup.c
1831 F:      drivers/tty/serial/msm_serial.c
1832 F:      drivers/*/pm8???-*
1833 F:      drivers/mfd/ssbi.c
1834 F:      drivers/firmware/qcom_scm*
1835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1836
1837 ARM/RADISYS ENP2611 MACHINE SUPPORT
1838 M:      Lennert Buytenhek <kernel@wantstofly.org>
1839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1840 S:      Maintained
1841
1842 ARM/REALTEK ARCHITECTURE
1843 M:      Andreas Färber <afaerber@suse.de>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 S:      Maintained
1846 F:      arch/arm64/boot/dts/realtek/
1847 F:      Documentation/devicetree/bindings/arm/realtek.txt
1848
1849 ARM/RENESAS ARM64 ARCHITECTURE
1850 M:      Simon Horman <horms@verge.net.au>
1851 M:      Magnus Damm <magnus.damm@gmail.com>
1852 L:      linux-renesas-soc@vger.kernel.org
1853 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1855 S:      Supported
1856 F:      arch/arm64/boot/dts/renesas/
1857 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1858 F:      drivers/soc/renesas/
1859 F:      include/linux/soc/renesas/
1860
1861 ARM/RISCPC ARCHITECTURE
1862 M:      Russell King <linux@armlinux.org.uk>
1863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1864 W:      http://www.armlinux.org.uk/
1865 S:      Maintained
1866 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1867 F:      arch/arm/include/asm/hardware/ioc.h
1868 F:      arch/arm/include/asm/hardware/iomd.h
1869 F:      arch/arm/include/asm/hardware/memc.h
1870 F:      arch/arm/mach-rpc/
1871 F:      drivers/net/ethernet/8390/etherh.c
1872 F:      drivers/net/ethernet/i825xx/ether1*
1873 F:      drivers/net/ethernet/seeq/ether3*
1874 F:      drivers/scsi/arm/
1875
1876 ARM/Rockchip SoC support
1877 M:      Heiko Stuebner <heiko@sntech.de>
1878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1879 L:      linux-rockchip@lists.infradead.org
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1881 S:      Maintained
1882 F:      arch/arm/boot/dts/rk3*
1883 F:      arch/arm/boot/dts/rv1108*
1884 F:      arch/arm/mach-rockchip/
1885 F:      drivers/clk/rockchip/
1886 F:      drivers/i2c/busses/i2c-rk3x.c
1887 F:      drivers/*/*rockchip*
1888 F:      drivers/*/*/*rockchip*
1889 F:      sound/soc/rockchip/
1890 N:      rockchip
1891
1892 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1893 M:      Kukjin Kim <kgene@kernel.org>
1894 M:      Krzysztof Kozlowski <krzk@kernel.org>
1895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1896 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1897 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1898 S:      Maintained
1899 F:      arch/arm/boot/dts/s3c*
1900 F:      arch/arm/boot/dts/s5p*
1901 F:      arch/arm/boot/dts/exynos*
1902 F:      arch/arm64/boot/dts/exynos/
1903 F:      arch/arm/plat-samsung/
1904 F:      arch/arm/mach-s3c24*/
1905 F:      arch/arm/mach-s3c64xx/
1906 F:      arch/arm/mach-s5p*/
1907 F:      arch/arm/mach-exynos*/
1908 F:      drivers/*/*s3c24*
1909 F:      drivers/*/*/*s3c24*
1910 F:      drivers/*/*s3c64xx*
1911 F:      drivers/*/*s5pv210*
1912 F:      drivers/memory/samsung/*
1913 F:      drivers/soc/samsung/*
1914 F:      Documentation/arm/Samsung/
1915 F:      Documentation/devicetree/bindings/arm/samsung/
1916 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1917 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1918 N:      exynos
1919
1920 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1921 M:      Kyungmin Park <kyungmin.park@samsung.com>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 S:      Maintained
1924 F:      arch/arm/mach-s5pv210/
1925
1926 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1927 M:      Kyungmin Park <kyungmin.park@samsung.com>
1928 M:      Kamil Debski <kamil@wypas.org>
1929 M:      Andrzej Hajda <a.hajda@samsung.com>
1930 L:      linux-arm-kernel@lists.infradead.org
1931 L:      linux-media@vger.kernel.org
1932 S:      Maintained
1933 F:      drivers/media/platform/s5p-g2d/
1934
1935 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1936 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1937 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1938 L:      linux-media@vger.kernel.org
1939 S:      Maintained
1940 F:      drivers/media/platform/s5p-cec/
1941 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1942
1943 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1944 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1945 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1946 L:      linux-arm-kernel@lists.infradead.org
1947 L:      linux-media@vger.kernel.org
1948 S:      Maintained
1949 F:      drivers/media/platform/s5p-jpeg/
1950
1951 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1952 M:      Kyungmin Park <kyungmin.park@samsung.com>
1953 M:      Kamil Debski <kamil@wypas.org>
1954 M:      Jeongtae Park <jtp.park@samsung.com>
1955 M:      Andrzej Hajda <a.hajda@samsung.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 L:      linux-media@vger.kernel.org
1958 S:      Maintained
1959 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1960 F:      drivers/media/platform/s5p-mfc/
1961
1962 ARM/SHMOBILE ARM ARCHITECTURE
1963 M:      Simon Horman <horms@verge.net.au>
1964 M:      Magnus Damm <magnus.damm@gmail.com>
1965 L:      linux-renesas-soc@vger.kernel.org
1966 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1968 S:      Supported
1969 F:      arch/arm/boot/dts/emev2*
1970 F:      arch/arm/boot/dts/r7s*
1971 F:      arch/arm/boot/dts/r8a*
1972 F:      arch/arm/boot/dts/sh*
1973 F:      arch/arm/configs/shmobile_defconfig
1974 F:      arch/arm/include/debug/renesas-scif.S
1975 F:      arch/arm/mach-shmobile/
1976 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1977 F:      drivers/soc/renesas/
1978 F:      include/linux/soc/renesas/
1979
1980 ARM/SOCFPGA ARCHITECTURE
1981 M:      Dinh Nguyen <dinguyen@kernel.org>
1982 S:      Maintained
1983 F:      arch/arm/mach-socfpga/
1984 F:      arch/arm/boot/dts/socfpga*
1985 F:      arch/arm/configs/socfpga_defconfig
1986 F:      arch/arm64/boot/dts/altera/
1987 W:      http://www.rocketboards.org
1988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1989
1990 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1991 M:      Dinh Nguyen <dinguyen@kernel.org>
1992 S:      Maintained
1993 F:      drivers/clk/socfpga/
1994
1995 ARM/SOCFPGA EDAC SUPPORT
1996 M:      Thor Thayer <thor.thayer@linux.intel.com>
1997 S:      Maintained
1998 F:      drivers/edac/altera_edac.
1999
2000 ARM/SPREADTRUM SoC SUPPORT
2001 M:      Orson Zhai <orsonzhai@gmail.com>
2002 M:      Baolin Wang <baolin.wang@linaro.org>
2003 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2004 S:      Maintained
2005 F:      arch/arm64/boot/dts/sprd
2006 N:      sprd
2007
2008 ARM/STI ARCHITECTURE
2009 M:      Patrice Chotard <patrice.chotard@st.com>
2010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2011 W:      http://www.stlinux.com
2012 S:      Maintained
2013 F:      arch/arm/mach-sti/
2014 F:      arch/arm/boot/dts/sti*
2015 F:      drivers/char/hw_random/st-rng.c
2016 F:      drivers/clocksource/arm_global_timer.c
2017 F:      drivers/clocksource/clksrc_st_lpc.c
2018 F:      drivers/cpufreq/sti-cpufreq.c
2019 F:      drivers/dma/st_fdma*
2020 F:      drivers/i2c/busses/i2c-st.c
2021 F:      drivers/media/rc/st_rc.c
2022 F:      drivers/media/platform/sti/c8sectpfe/
2023 F:      drivers/mmc/host/sdhci-st.c
2024 F:      drivers/phy/st/phy-miphy28lp.c
2025 F:      drivers/phy/st/phy-stih407-usb.c
2026 F:      drivers/pinctrl/pinctrl-st.c
2027 F:      drivers/remoteproc/st_remoteproc.c
2028 F:      drivers/remoteproc/st_slim_rproc.c
2029 F:      drivers/reset/sti/
2030 F:      drivers/rtc/rtc-st-lpc.c
2031 F:      drivers/tty/serial/st-asc.c
2032 F:      drivers/usb/dwc3/dwc3-st.c
2033 F:      drivers/usb/host/ehci-st.c
2034 F:      drivers/usb/host/ohci-st.c
2035 F:      drivers/watchdog/st_lpc_wdt.c
2036 F:      drivers/ata/ahci_st.c
2037 F:      include/linux/remoteproc/st_slim_rproc.h
2038
2039 ARM/STM32 ARCHITECTURE
2040 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2041 M:      Alexandre Torgue <alexandre.torgue@st.com>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 S:      Maintained
2044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2045 N:      stm32
2046 F:      arch/arm/boot/dts/stm32*
2047 F:      arch/arm/mach-stm32/
2048 F:      drivers/clocksource/armv7m_systick.c
2049
2050 ARM/Synaptics Berlin SoC support
2051 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2052 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 S:      Maintained
2055 F:      arch/arm/mach-berlin/
2056 F:      arch/arm/boot/dts/berlin*
2057 F:      arch/arm64/boot/dts/marvell/berlin*
2058
2059 ARM/TANGO ARCHITECTURE
2060 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2061 M:      Mans Rullgard <mans@mansr.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 S:      Odd Fixes
2064 N:      tango
2065
2066 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2067 M:      Lennert Buytenhek <kernel@wantstofly.org>
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070
2071 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2072 M:      Hans Verkuil <hans.verkuil@cisco.com>
2073 L:      linux-tegra@vger.kernel.org
2074 L:      linux-media@vger.kernel.org
2075 S:      Maintained
2076 F:      drivers/media/platform/tegra-cec/
2077 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2078
2079 ARM/TETON BGA MACHINE SUPPORT
2080 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 S:      Maintained
2083
2084 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2085 M:      Santosh Shilimkar <ssantosh@kernel.org>
2086 L:      linux-kernel@vger.kernel.org
2087 S:      Maintained
2088 F:      drivers/memory/*emif*
2089
2090 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2091 M:      Santosh Shilimkar <ssantosh@kernel.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094 F:      arch/arm/mach-keystone/
2095 F:      arch/arm/boot/dts/keystone-*
2096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2097
2098 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2099 M:      Santosh Shilimkar <ssantosh@kernel.org>
2100 L:      linux-kernel@vger.kernel.org
2101 S:      Maintained
2102 F:      drivers/clk/keystone/
2103
2104 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2105 M:      Santosh Shilimkar <ssantosh@kernel.org>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 L:      linux-kernel@vger.kernel.org
2108 S:      Maintained
2109 F:      drivers/clocksource/timer-keystone.c
2110
2111 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2112 M:      Santosh Shilimkar <ssantosh@kernel.org>
2113 L:      linux-kernel@vger.kernel.org
2114 S:      Maintained
2115 F:      drivers/power/reset/keystone-reset.c
2116
2117 ARM/THECUS N2100 MACHINE SUPPORT
2118 M:      Lennert Buytenhek <kernel@wantstofly.org>
2119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2120 S:      Maintained
2121
2122 ARM/TOSA MACHINE SUPPORT
2123 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2124 M:      Dirk Opfer <dirk@opfer-online.de>
2125 S:      Maintained
2126
2127 ARM/UNIPHIER ARCHITECTURE
2128 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2131 S:      Maintained
2132 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2133 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2134 F:      arch/arm/boot/dts/uniphier*
2135 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2136 F:      arch/arm/mach-uniphier/
2137 F:      arch/arm/mm/cache-uniphier.c
2138 F:      arch/arm64/boot/dts/socionext/uniphier*
2139 F:      drivers/bus/uniphier-system-bus.c
2140 F:      drivers/clk/uniphier/
2141 F:      drivers/gpio/gpio-uniphier.c
2142 F:      drivers/i2c/busses/i2c-uniphier*
2143 F:      drivers/irqchip/irq-uniphier-aidet.c
2144 F:      drivers/pinctrl/uniphier/
2145 F:      drivers/reset/reset-uniphier.c
2146 F:      drivers/tty/serial/8250/8250_uniphier.c
2147 N:      uniphier
2148
2149 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2150 M:      Ulf Hansson <ulf.hansson@linaro.org>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 T:      git git://git.linaro.org/people/ulfh/clk.git
2153 S:      Maintained
2154 F:      drivers/clk/ux500/
2155
2156 ARM/VERSATILE EXPRESS PLATFORM
2157 M:      Liviu Dudau <liviu.dudau@arm.com>
2158 M:      Sudeep Holla <sudeep.holla@arm.com>
2159 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 S:      Maintained
2162 F:      arch/arm/boot/dts/vexpress*
2163 F:      arch/arm64/boot/dts/arm/
2164 F:      arch/arm/mach-vexpress/
2165 F:      */*/vexpress*
2166 F:      */*/*/vexpress*
2167 F:      drivers/clk/versatile/clk-vexpress-osc.c
2168 F:      drivers/clocksource/versatile.c
2169 N:      mps2
2170
2171 ARM/VFP SUPPORT
2172 M:      Russell King <linux@armlinux.org.uk>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 W:      http://www.armlinux.org.uk/
2175 S:      Maintained
2176 F:      arch/arm/vfp/
2177
2178 ARM/VOIPAC PXA270 SUPPORT
2179 M:      Marek Vasut <marek.vasut@gmail.com>
2180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2181 S:      Maintained
2182 F:      arch/arm/mach-pxa/vpac270.c
2183 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2184
2185 ARM/VT8500 ARM ARCHITECTURE
2186 M:      Tony Prisk <linux@prisktech.co.nz>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189 F:      arch/arm/mach-vt8500/
2190 F:      drivers/clocksource/vt8500_timer.c
2191 F:      drivers/i2c/busses/i2c-wmt.c
2192 F:      drivers/mmc/host/wmt-sdmmc.c
2193 F:      drivers/pwm/pwm-vt8500.c
2194 F:      drivers/rtc/rtc-vt8500.c
2195 F:      drivers/tty/serial/vt8500_serial.c
2196 F:      drivers/usb/host/ehci-platform.c
2197 F:      drivers/usb/host/uhci-platform.c
2198 F:      drivers/video/fbdev/vt8500lcdfb.*
2199 F:      drivers/video/fbdev/wm8505fb*
2200 F:      drivers/video/fbdev/wmt_ge_rops.*
2201
2202 ARM/ZIPIT Z2 SUPPORT
2203 M:      Marek Vasut <marek.vasut@gmail.com>
2204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2205 S:      Maintained
2206 F:      arch/arm/mach-pxa/z2.c
2207 F:      arch/arm/mach-pxa/include/mach/z2.h
2208
2209 ARM/ZTE ARCHITECTURE
2210 M:      Jun Nie <jun.nie@linaro.org>
2211 M:      Baoyou Xie <baoyou.xie@linaro.org>
2212 M:      Shawn Guo <shawnguo@kernel.org>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Maintained
2215 F:      arch/arm/boot/dts/zx2967*
2216 F:      arch/arm/mach-zx/
2217 F:      arch/arm64/boot/dts/zte/
2218 F:      drivers/clk/zte/
2219 F:      drivers/dma/zx_dma.c
2220 F:      drivers/gpio/gpio-zx.c
2221 F:      drivers/i2c/busses/i2c-zx2967.c
2222 F:      drivers/mmc/host/dw_mmc-zx.*
2223 F:      drivers/pinctrl/zte/
2224 F:      drivers/soc/zte/
2225 F:      drivers/thermal/zx2967_thermal.c
2226 F:      drivers/watchdog/zx2967_wdt.c
2227 F:      Documentation/devicetree/bindings/arm/zte.txt
2228 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2229 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2230 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2231 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2232 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2233 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2234 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2235 F:      Documentation/devicetree/bindings/soc/zte/
2236 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2237 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2238 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2239 F:      include/dt-bindings/clock/zx2967*.h
2240 F:      include/dt-bindings/soc/zte,*.h
2241 F:      sound/soc/codecs/zx_aud96p22.c
2242 F:      sound/soc/zte/
2243
2244 ARM/ZYNQ ARCHITECTURE
2245 M:      Michal Simek <michal.simek@xilinx.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 W:      http://wiki.xilinx.com
2248 T:      git https://github.com/Xilinx/linux-xlnx.git
2249 S:      Supported
2250 F:      arch/arm/mach-zynq/
2251 F:      drivers/cpuidle/cpuidle-zynq.c
2252 F:      drivers/block/xsysace.c
2253 N:      zynq
2254 N:      xilinx
2255 F:      drivers/clocksource/cadence_ttc_timer.c
2256 F:      drivers/i2c/busses/i2c-cadence.c
2257 F:      drivers/mmc/host/sdhci-of-arasan.c
2258 F:      drivers/edac/synopsys_edac.c
2259
2260 ARM64 PORT (AARCH64 ARCHITECTURE)
2261 M:      Catalin Marinas <catalin.marinas@arm.com>
2262 M:      Will Deacon <will.deacon@arm.com>
2263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2265 S:      Maintained
2266 F:      arch/arm64/
2267 F:      Documentation/arm64/
2268
2269 AS3645A LED FLASH CONTROLLER DRIVER
2270 M:      Sakari Ailus <sakari.ailus@iki.fi>
2271 L:      linux-leds@vger.kernel.org
2272 S:      Maintained
2273 F:      drivers/leds/leds-as3645a.c
2274
2275 ASAHI KASEI AK8974 DRIVER
2276 M:      Linus Walleij <linus.walleij@linaro.org>
2277 L:      linux-iio@vger.kernel.org
2278 W:      http://www.akm.com/
2279 S:      Supported
2280 F:      drivers/iio/magnetometer/ak8974.c
2281
2282 ASC7621 HARDWARE MONITOR DRIVER
2283 M:      George Joseph <george.joseph@fairview5.com>
2284 L:      linux-hwmon@vger.kernel.org
2285 S:      Maintained
2286 F:      Documentation/hwmon/asc7621
2287 F:      drivers/hwmon/asc7621.c
2288
2289 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2290 M:      Corentin Chary <corentin.chary@gmail.com>
2291 L:      acpi4asus-user@lists.sourceforge.net
2292 L:      platform-driver-x86@vger.kernel.org
2293 W:      http://acpi4asus.sf.net
2294 S:      Maintained
2295 F:      drivers/platform/x86/asus*.c
2296 F:      drivers/platform/x86/eeepc*.c
2297
2298 ASUS WIRELESS RADIO CONTROL DRIVER
2299 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2300 L:      platform-driver-x86@vger.kernel.org
2301 S:      Maintained
2302 F:      drivers/platform/x86/asus-wireless.c
2303
2304 ASYMMETRIC KEYS
2305 M:      David Howells <dhowells@redhat.com>
2306 L:      keyrings@vger.kernel.org
2307 S:      Maintained
2308 F:      Documentation/crypto/asymmetric-keys.txt
2309 F:      include/linux/verification.h
2310 F:      include/crypto/public_key.h
2311 F:      include/crypto/pkcs7.h
2312 F:      crypto/asymmetric_keys/
2313
2314 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2315 R:      Dan Williams <dan.j.williams@intel.com>
2316 W:      http://sourceforge.net/projects/xscaleiop
2317 S:      Odd fixes
2318 F:      Documentation/crypto/async-tx-api.txt
2319 F:      crypto/async_tx/
2320 F:      drivers/dma/
2321 F:      include/linux/dmaengine.h
2322 F:      include/linux/async_tx.h
2323
2324 AT24 EEPROM DRIVER
2325 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2326 L:      linux-i2c@vger.kernel.org
2327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2328 S:      Maintained
2329 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2330 F:      drivers/misc/eeprom/at24.c
2331 F:      include/linux/platform_data/at24.h
2332
2333 ATA OVER ETHERNET (AOE) DRIVER
2334 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2335 W:      http://www.openaoe.org/
2336 S:      Supported
2337 F:      Documentation/aoe/
2338 F:      drivers/block/aoe/
2339
2340 ATHEROS 71XX/9XXX GPIO DRIVER
2341 M:      Alban Bedel <albeu@free.fr>
2342 W:      https://github.com/AlbanBedel/linux
2343 T:      git git://github.com/AlbanBedel/linux
2344 S:      Maintained
2345 F:      drivers/gpio/gpio-ath79.c
2346 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2347
2348 ATHEROS 71XX/9XXX USB PHY DRIVER
2349 M:      Alban Bedel <albeu@free.fr>
2350 W:      https://github.com/AlbanBedel/linux
2351 T:      git git://github.com/AlbanBedel/linux
2352 S:      Maintained
2353 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2354 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2355
2356 ATHEROS ATH GENERIC UTILITIES
2357 M:      Kalle Valo <kvalo@codeaurora.org>
2358 L:      linux-wireless@vger.kernel.org
2359 S:      Supported
2360 F:      drivers/net/wireless/ath/*
2361
2362 ATHEROS ATH5K WIRELESS DRIVER
2363 M:      Jiri Slaby <jirislaby@gmail.com>
2364 M:      Nick Kossifidis <mickflemm@gmail.com>
2365 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2366 L:      linux-wireless@vger.kernel.org
2367 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2368 S:      Maintained
2369 F:      drivers/net/wireless/ath/ath5k/
2370
2371 ATHEROS ATH6KL WIRELESS DRIVER
2372 M:      Kalle Valo <kvalo@codeaurora.org>
2373 L:      linux-wireless@vger.kernel.org
2374 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2376 S:      Supported
2377 F:      drivers/net/wireless/ath/ath6kl/
2378
2379 ATI_REMOTE2 DRIVER
2380 M:      Ville Syrjala <syrjala@sci.fi>
2381 S:      Maintained
2382 F:      drivers/input/misc/ati_remote2.c
2383
2384 ATK0110 HWMON DRIVER
2385 M:      Luca Tettamanti <kronos.it@gmail.com>
2386 L:      linux-hwmon@vger.kernel.org
2387 S:      Maintained
2388 F:      drivers/hwmon/asus_atk0110.c
2389
2390 ATLX ETHERNET DRIVERS
2391 M:      Jay Cliburn <jcliburn@gmail.com>
2392 M:      Chris Snook <chris.snook@gmail.com>
2393 L:      netdev@vger.kernel.org
2394 W:      http://sourceforge.net/projects/atl1
2395 W:      http://atl1.sourceforge.net
2396 S:      Maintained
2397 F:      drivers/net/ethernet/atheros/
2398
2399 ATM
2400 M:      Chas Williams <3chas3@gmail.com>
2401 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2402 L:      netdev@vger.kernel.org
2403 W:      http://linux-atm.sourceforge.net
2404 S:      Maintained
2405 F:      drivers/atm/
2406 F:      include/linux/atm*
2407 F:      include/uapi/linux/atm*
2408
2409 ATMEL AT91 / AT32 MCI DRIVER
2410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2411 S:      Maintained
2412 F:      drivers/mmc/host/atmel-mci.c
2413
2414 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2415 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2416 S:      Supported
2417 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2418
2419 ATMEL Audio ALSA driver
2420 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2421 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2422 S:      Supported
2423 F:      sound/soc/atmel
2424
2425 ATMEL I2C DRIVER
2426 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2427 L:      linux-i2c@vger.kernel.org
2428 S:      Supported
2429 F:      drivers/i2c/busses/i2c-at91.c
2430
2431 ATMEL ISI DRIVER
2432 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2433 L:      linux-media@vger.kernel.org
2434 S:      Supported
2435 F:      drivers/media/platform/atmel/atmel-isi.c
2436 F:      include/media/atmel-isi.h
2437
2438 ATMEL LCDFB DRIVER
2439 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2440 L:      linux-fbdev@vger.kernel.org
2441 S:      Maintained
2442 F:      drivers/video/fbdev/atmel_lcdfb.c
2443 F:      include/video/atmel_lcdc.h
2444
2445 ATMEL MACB ETHERNET DRIVER
2446 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2447 S:      Supported
2448 F:      drivers/net/ethernet/cadence/
2449
2450 ATMEL MAXTOUCH DRIVER
2451 M:      Nick Dyer <nick@shmanahar.org>
2452 T:      git git://github.com/ndyer/linux.git
2453 S:      Maintained
2454 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2455 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2456
2457 ATMEL SAMA5D2 ADC DRIVER
2458 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2459 L:      linux-iio@vger.kernel.org
2460 S:      Supported
2461 F:      drivers/iio/adc/at91-sama5d2_adc.c
2462
2463 ATMEL SDMMC DRIVER
2464 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2465 L:      linux-mmc@vger.kernel.org
2466 S:      Supported
2467 F:      drivers/mmc/host/sdhci-of-at91.c
2468
2469 ATMEL SPI DRIVER
2470 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2471 S:      Supported
2472 F:      drivers/spi/spi-atmel.*
2473
2474 ATMEL SSC 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/misc/atmel-ssc.c
2479 F:      include/linux/atmel-ssc.h
2480
2481 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2482 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      drivers/misc/atmel_tclib.c
2486 F:      drivers/clocksource/tcb_clksrc.c
2487
2488 ATMEL USBA UDC DRIVER
2489 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2491 S:      Supported
2492 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2493
2494 ATMEL WIRELESS DRIVER
2495 M:      Simon Kelley <simon@thekelleys.org.uk>
2496 L:      linux-wireless@vger.kernel.org
2497 W:      http://www.thekelleys.org.uk/atmel
2498 W:      http://atmelwlandriver.sourceforge.net/
2499 S:      Maintained
2500 F:      drivers/net/wireless/atmel/atmel*
2501
2502 ATMEL XDMA DRIVER
2503 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2504 L:      linux-arm-kernel@lists.infradead.org
2505 L:      dmaengine@vger.kernel.org
2506 S:      Supported
2507 F:      drivers/dma/at_xdmac.c
2508
2509 ATOMIC INFRASTRUCTURE
2510 M:      Will Deacon <will.deacon@arm.com>
2511 M:      Peter Zijlstra <peterz@infradead.org>
2512 R:      Boqun Feng <boqun.feng@gmail.com>
2513 L:      linux-kernel@vger.kernel.org
2514 S:      Maintained
2515 F:      arch/*/include/asm/atomic*.h
2516 F:      include/*/atomic*.h
2517
2518 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2519 M:      Bradley Grove <linuxdrivers@attotech.com>
2520 L:      linux-scsi@vger.kernel.org
2521 W:      http://www.attotech.com
2522 S:      Supported
2523 F:      drivers/scsi/esas2r
2524
2525 ATUSB IEEE 802.15.4 RADIO DRIVER
2526 M:      Stefan Schmidt <stefan@osg.samsung.com>
2527 L:      linux-wpan@vger.kernel.org
2528 S:      Maintained
2529 F:      drivers/net/ieee802154/atusb.c
2530 F:      drivers/net/ieee802154/atusb.h
2531 F:      drivers/net/ieee802154/at86rf230.h
2532
2533 AUDIT SUBSYSTEM
2534 M:      Paul Moore <paul@paul-moore.com>
2535 M:      Eric Paris <eparis@redhat.com>
2536 L:      linux-audit@redhat.com (moderated for non-subscribers)
2537 W:      https://github.com/linux-audit
2538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2539 S:      Supported
2540 F:      include/linux/audit.h
2541 F:      include/uapi/linux/audit.h
2542 F:      kernel/audit*
2543
2544 AUXILIARY DISPLAY DRIVERS
2545 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2546 S:      Maintained
2547 F:      drivers/auxdisplay/
2548 F:      include/linux/cfag12864b.h
2549
2550 AX.25 NETWORK LAYER
2551 M:      Ralf Baechle <ralf@linux-mips.org>
2552 L:      linux-hams@vger.kernel.org
2553 W:      http://www.linux-ax25.org/
2554 S:      Maintained
2555 F:      include/uapi/linux/ax25.h
2556 F:      include/net/ax25.h
2557 F:      net/ax25/
2558
2559 AXENTIA ARM DEVICES
2560 M:      Peter Rosin <peda@axentia.se>
2561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2562 S:      Maintained
2563 F:      Documentation/devicetree/bindings/arm/axentia.txt
2564 F:      arch/arm/boot/dts/at91-linea.dtsi
2565 F:      arch/arm/boot/dts/at91-natte.dtsi
2566 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2567 F:      arch/arm/boot/dts/at91-tse850-3.dts
2568
2569 AXENTIA ASOC DRIVERS
2570 M:      Peter Rosin <peda@axentia.se>
2571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2572 S:      Maintained
2573 F:      Documentation/devicetree/bindings/sound/axentia,*
2574 F:      sound/soc/atmel/tse850-pcm5142.c
2575
2576 AZ6007 DVB DRIVER
2577 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2578 L:      linux-media@vger.kernel.org
2579 W:      https://linuxtv.org
2580 T:      git git://linuxtv.org/media_tree.git
2581 S:      Maintained
2582 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2583
2584 AZTECH FM RADIO RECEIVER DRIVER
2585 M:      Hans Verkuil <hverkuil@xs4all.nl>
2586 L:      linux-media@vger.kernel.org
2587 T:      git git://linuxtv.org/media_tree.git
2588 W:      https://linuxtv.org
2589 S:      Maintained
2590 F:      drivers/media/radio/radio-aztech*
2591
2592 B43 WIRELESS DRIVER
2593 L:      linux-wireless@vger.kernel.org
2594 L:      b43-dev@lists.infradead.org
2595 W:      http://wireless.kernel.org/en/users/Drivers/b43
2596 S:      Odd Fixes
2597 F:      drivers/net/wireless/broadcom/b43/
2598
2599 B43LEGACY WIRELESS DRIVER
2600 M:      Larry Finger <Larry.Finger@lwfinger.net>
2601 L:      linux-wireless@vger.kernel.org
2602 L:      b43-dev@lists.infradead.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/b43
2604 S:      Maintained
2605 F:      drivers/net/wireless/broadcom/b43legacy/
2606
2607 BACKLIGHT CLASS/SUBSYSTEM
2608 M:      Lee Jones <lee.jones@linaro.org>
2609 M:      Daniel Thompson <daniel.thompson@linaro.org>
2610 M:      Jingoo Han <jingoohan1@gmail.com>
2611 L:      dri-devel@lists.freedesktop.org
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2613 S:      Maintained
2614 F:      drivers/video/backlight/
2615 F:      include/linux/backlight.h
2616 F:      include/linux/pwm_backlight.h
2617 F:      Documentation/devicetree/bindings/leds/backlight
2618
2619 BATMAN ADVANCED
2620 M:      Marek Lindner <mareklindner@neomailbox.ch>
2621 M:      Simon Wunderlich <sw@simonwunderlich.de>
2622 M:      Antonio Quartulli <a@unstable.cc>
2623 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2624 W:      https://www.open-mesh.org/
2625 Q:      https://patchwork.open-mesh.org/project/batman/list/
2626 S:      Maintained
2627 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2628 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2629 F:      Documentation/networking/batman-adv.rst
2630 F:      include/uapi/linux/batadv_packet.h
2631 F:      include/uapi/linux/batman_adv.h
2632 F:      net/batman-adv/
2633
2634 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2635 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2636 L:      linux-hams@vger.kernel.org
2637 W:      http://www.baycom.org/~tom/ham/ham.html
2638 S:      Maintained
2639 F:      drivers/net/hamradio/baycom*
2640
2641 BCACHE (BLOCK LAYER CACHE)
2642 M:      Coly Li <colyli@suse.de>
2643 M:      Kent Overstreet <kent.overstreet@gmail.com>
2644 L:      linux-bcache@vger.kernel.org
2645 W:      http://bcache.evilpiepirate.org
2646 C:      irc://irc.oftc.net/bcache
2647 S:      Maintained
2648 F:      drivers/md/bcache/
2649
2650 BDISP ST MEDIA DRIVER
2651 M:      Fabien Dessenne <fabien.dessenne@st.com>
2652 L:      linux-media@vger.kernel.org
2653 T:      git git://linuxtv.org/media_tree.git
2654 W:      https://linuxtv.org
2655 S:      Supported
2656 F:      drivers/media/platform/sti/bdisp
2657
2658 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2659 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2660 L:      netdev@vger.kernel.org
2661 S:      Maintained
2662 F:      drivers/net/ethernet/ec_bhf.c
2663
2664 BEFS FILE SYSTEM
2665 M:      Luis de Bethencourt <luisbg@kernel.org>
2666 M:      Salah Triki <salah.triki@gmail.com>
2667 S:      Maintained
2668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2669 F:      Documentation/filesystems/befs.txt
2670 F:      fs/befs/
2671
2672 BFQ I/O SCHEDULER
2673 M:      Paolo Valente <paolo.valente@linaro.org>
2674 M:      Jens Axboe <axboe@kernel.dk>
2675 L:      linux-block@vger.kernel.org
2676 S:      Maintained
2677 F:      block/bfq-*
2678 F:      Documentation/block/bfq-iosched.txt
2679
2680 BFS FILE SYSTEM
2681 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2682 S:      Maintained
2683 F:      Documentation/filesystems/bfs.txt
2684 F:      fs/bfs/
2685 F:      include/uapi/linux/bfs_fs.h
2686
2687 BLINKM RGB LED DRIVER
2688 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2689 S:      Maintained
2690 F:      drivers/leds/leds-blinkm.c
2691
2692 BLOCK LAYER
2693 M:      Jens Axboe <axboe@kernel.dk>
2694 L:      linux-block@vger.kernel.org
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2696 S:      Maintained
2697 F:      block/
2698 F:      drivers/block/
2699 F:      kernel/trace/blktrace.c
2700 F:      lib/sbitmap.c
2701
2702 BLOCK2MTD DRIVER
2703 M:      Joern Engel <joern@lazybastard.org>
2704 L:      linux-mtd@lists.infradead.org
2705 S:      Maintained
2706 F:      drivers/mtd/devices/block2mtd.c
2707
2708 BLUETOOTH DRIVERS
2709 M:      Marcel Holtmann <marcel@holtmann.org>
2710 M:      Johan Hedberg <johan.hedberg@gmail.com>
2711 L:      linux-bluetooth@vger.kernel.org
2712 W:      http://www.bluez.org/
2713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2715 S:      Maintained
2716 F:      drivers/bluetooth/
2717
2718 BLUETOOTH SUBSYSTEM
2719 M:      Marcel Holtmann <marcel@holtmann.org>
2720 M:      Johan Hedberg <johan.hedberg@gmail.com>
2721 L:      linux-bluetooth@vger.kernel.org
2722 W:      http://www.bluez.org/
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2725 S:      Maintained
2726 F:      net/bluetooth/
2727 F:      include/net/bluetooth/
2728
2729 BONDING DRIVER
2730 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2731 M:      Veaceslav Falico <vfalico@gmail.com>
2732 M:      Andy Gospodarek <andy@greyhouse.net>
2733 L:      netdev@vger.kernel.org
2734 W:      http://sourceforge.net/projects/bonding/
2735 S:      Supported
2736 F:      drivers/net/bonding/
2737 F:      include/uapi/linux/if_bonding.h
2738
2739 BPF (Safe dynamic programs and tools)
2740 M:      Alexei Starovoitov <ast@kernel.org>
2741 M:      Daniel Borkmann <daniel@iogearbox.net>
2742 L:      netdev@vger.kernel.org
2743 L:      linux-kernel@vger.kernel.org
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2746 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2747 S:      Supported
2748 F:      arch/x86/net/bpf_jit*
2749 F:      Documentation/networking/filter.txt
2750 F:      Documentation/bpf/
2751 F:      include/linux/bpf*
2752 F:      include/linux/filter.h
2753 F:      include/trace/events/xdp.h
2754 F:      include/uapi/linux/bpf*
2755 F:      include/uapi/linux/filter.h
2756 F:      kernel/bpf/
2757 F:      kernel/trace/bpf_trace.c
2758 F:      lib/test_bpf.c
2759 F:      net/bpf/
2760 F:      net/core/filter.c
2761 F:      net/sched/act_bpf.c
2762 F:      net/sched/cls_bpf.c
2763 F:      samples/bpf/
2764 F:      tools/bpf/
2765 F:      tools/lib/bpf/
2766 F:      tools/testing/selftests/bpf/
2767
2768 BROADCOM B44 10/100 ETHERNET DRIVER
2769 M:      Michael Chan <michael.chan@broadcom.com>
2770 L:      netdev@vger.kernel.org
2771 S:      Supported
2772 F:      drivers/net/ethernet/broadcom/b44.*
2773
2774 BROADCOM B53 ETHERNET SWITCH DRIVER
2775 M:      Florian Fainelli <f.fainelli@gmail.com>
2776 L:      netdev@vger.kernel.org
2777 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2778 S:      Supported
2779 F:      drivers/net/dsa/b53/*
2780 F:      include/linux/platform_data/b53.h
2781
2782 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2783 M:      Florian Fainelli <f.fainelli@gmail.com>
2784 M:      Ray Jui <rjui@broadcom.com>
2785 M:      Scott Branden <sbranden@broadcom.com>
2786 M:      bcm-kernel-feedback-list@broadcom.com
2787 T:      git git://github.com/broadcom/mach-bcm
2788 S:      Maintained
2789 N:      bcm281*
2790 N:      bcm113*
2791 N:      bcm216*
2792 N:      kona
2793 F:      arch/arm/mach-bcm/
2794
2795 BROADCOM BCM2835 ARM ARCHITECTURE
2796 M:      Eric Anholt <eric@anholt.net>
2797 M:      Stefan Wahren <stefan.wahren@i2se.com>
2798 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2800 T:      git git://github.com/anholt/linux
2801 S:      Maintained
2802 N:      bcm2835
2803 F:      drivers/staging/vc04_services
2804
2805 BROADCOM BCM47XX MIPS ARCHITECTURE
2806 M:      Hauke Mehrtens <hauke@hauke-m.de>
2807 M:      Rafał Miłecki <zajec5@gmail.com>
2808 L:      linux-mips@linux-mips.org
2809 S:      Maintained
2810 F:      Documentation/devicetree/bindings/mips/brcm/
2811 F:      arch/mips/bcm47xx/*
2812 F:      arch/mips/include/asm/mach-bcm47xx/*
2813
2814 BROADCOM BCM5301X ARM ARCHITECTURE
2815 M:      Hauke Mehrtens <hauke@hauke-m.de>
2816 M:      Rafał Miłecki <zajec5@gmail.com>
2817 M:      Jon Mason <jonmason@broadcom.com>
2818 M:      bcm-kernel-feedback-list@broadcom.com
2819 L:      linux-arm-kernel@lists.infradead.org
2820 S:      Maintained
2821 F:      arch/arm/mach-bcm/bcm_5301x.c
2822 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2823 F:      arch/arm/boot/dts/bcm470*
2824 F:      arch/arm/boot/dts/bcm953012*
2825
2826 BROADCOM BCM53573 ARM ARCHITECTURE
2827 M:      Rafał Miłecki <rafal@milecki.pl>
2828 L:      linux-arm-kernel@lists.infradead.org
2829 S:      Maintained
2830 F:      arch/arm/boot/dts/bcm53573*
2831 F:      arch/arm/boot/dts/bcm47189*
2832
2833 BROADCOM BCM63XX ARM ARCHITECTURE
2834 M:      Florian Fainelli <f.fainelli@gmail.com>
2835 M:      bcm-kernel-feedback-list@broadcom.com
2836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2837 T:      git git://github.com/broadcom/stblinux.git
2838 S:      Maintained
2839 N:      bcm63xx
2840
2841 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2842 M:      Kevin Cernekee <cernekee@gmail.com>
2843 L:      linux-usb@vger.kernel.org
2844 S:      Maintained
2845 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2846
2847 BROADCOM BCM7XXX ARM ARCHITECTURE
2848 M:      Brian Norris <computersforpeace@gmail.com>
2849 M:      Gregory Fong <gregory.0xf0@gmail.com>
2850 M:      Florian Fainelli <f.fainelli@gmail.com>
2851 M:      bcm-kernel-feedback-list@broadcom.com
2852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2853 T:      git git://github.com/broadcom/stblinux.git
2854 S:      Maintained
2855 F:      arch/arm/mach-bcm/*brcmstb*
2856 F:      arch/arm/boot/dts/bcm7*.dts*
2857 F:      drivers/bus/brcmstb_gisb.c
2858 F:      arch/arm/mm/cache-b15-rac.c
2859 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2860 N:      brcmstb
2861
2862 BROADCOM BMIPS CPUFREQ DRIVER
2863 M:      Markus Mayer <mmayer@broadcom.com>
2864 M:      bcm-kernel-feedback-list@broadcom.com
2865 L:      linux-pm@vger.kernel.org
2866 S:      Maintained
2867 F:      drivers/cpufreq/bmips-cpufreq.c
2868
2869 BROADCOM BMIPS MIPS ARCHITECTURE
2870 M:      Kevin Cernekee <cernekee@gmail.com>
2871 M:      Florian Fainelli <f.fainelli@gmail.com>
2872 L:      linux-mips@linux-mips.org
2873 T:      git git://github.com/broadcom/stblinux.git
2874 S:      Maintained
2875 F:      arch/mips/bmips/*
2876 F:      arch/mips/include/asm/mach-bmips/*
2877 F:      arch/mips/kernel/*bmips*
2878 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2879 F:      drivers/irqchip/irq-bcm63*
2880 F:      drivers/irqchip/irq-bcm7*
2881 F:      drivers/irqchip/irq-brcmstb*
2882 F:      include/linux/bcm963xx_nvram.h
2883 F:      include/linux/bcm963xx_tag.h
2884
2885 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2886 M:      Rasesh Mody <rasesh.mody@cavium.com>
2887 M:      Harish Patil <harish.patil@cavium.com>
2888 M:      Dept-GELinuxNICDev@cavium.com
2889 L:      netdev@vger.kernel.org
2890 S:      Supported
2891 F:      drivers/net/ethernet/broadcom/bnx2.*
2892 F:      drivers/net/ethernet/broadcom/bnx2_*
2893
2894 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2895 M:      QLogic-Storage-Upstream@qlogic.com
2896 L:      linux-scsi@vger.kernel.org
2897 S:      Supported
2898 F:      drivers/scsi/bnx2fc/
2899
2900 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2901 M:      QLogic-Storage-Upstream@qlogic.com
2902 L:      linux-scsi@vger.kernel.org
2903 S:      Supported
2904 F:      drivers/scsi/bnx2i/
2905
2906 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2907 M:      Ariel Elior <ariel.elior@cavium.com>
2908 M:      everest-linux-l2@cavium.com
2909 L:      netdev@vger.kernel.org
2910 S:      Supported
2911 F:      drivers/net/ethernet/broadcom/bnx2x/
2912
2913 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2914 M:      Michael Chan <michael.chan@broadcom.com>
2915 L:      netdev@vger.kernel.org
2916 S:      Supported
2917 F:      drivers/net/ethernet/broadcom/bnxt/
2918
2919 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2920 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2921 M:      Franky Lin <franky.lin@broadcom.com>
2922 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2923 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2924 M:      Wright Feng <wright.feng@cypress.com>
2925 L:      linux-wireless@vger.kernel.org
2926 L:      brcm80211-dev-list.pdl@broadcom.com
2927 L:      brcm80211-dev-list@cypress.com
2928 S:      Supported
2929 F:      drivers/net/wireless/broadcom/brcm80211/
2930
2931 BROADCOM BRCMSTB GPIO DRIVER
2932 M:      Gregory Fong <gregory.0xf0@gmail.com>
2933 L:      bcm-kernel-feedback-list@broadcom.com
2934 S:      Supported
2935 F:      drivers/gpio/gpio-brcmstb.c
2936 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2937
2938 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2939 M:      Al Cooper <alcooperx@gmail.com>
2940 L:      linux-kernel@vger.kernel.org
2941 L:      bcm-kernel-feedback-list@broadcom.com
2942 S:      Maintained
2943 F:      drivers/phy/broadcom/phy-brcm-usb*
2944
2945 BROADCOM GENET ETHERNET DRIVER
2946 M:      Doug Berger <opendmb@gmail.com>
2947 M:      Florian Fainelli <f.fainelli@gmail.com>
2948 L:      netdev@vger.kernel.org
2949 S:      Supported
2950 F:      drivers/net/ethernet/broadcom/genet/
2951
2952 BROADCOM IPROC ARM ARCHITECTURE
2953 M:      Ray Jui <rjui@broadcom.com>
2954 M:      Scott Branden <sbranden@broadcom.com>
2955 M:      Jon Mason <jonmason@broadcom.com>
2956 M:      bcm-kernel-feedback-list@broadcom.com
2957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2958 T:      git git://github.com/broadcom/cygnus-linux.git
2959 S:      Maintained
2960 N:      iproc
2961 N:      cygnus
2962 N:      bcm[-_]nsp
2963 N:      bcm9113*
2964 N:      bcm9583*
2965 N:      bcm9585*
2966 N:      bcm9586*
2967 N:      bcm988312
2968 N:      bcm113*
2969 N:      bcm583*
2970 N:      bcm585*
2971 N:      bcm586*
2972 N:      bcm88312
2973 N:      hr2
2974 N:      stingray
2975 F:      arch/arm64/boot/dts/broadcom/northstar2/*
2976 F:      arch/arm64/boot/dts/broadcom/stingray/*
2977 F:      drivers/clk/bcm/clk-ns*
2978 F:      drivers/clk/bcm/clk-sr*
2979 F:      drivers/pinctrl/bcm/pinctrl-ns*
2980 F:      include/dt-bindings/clock/bcm-sr*
2981
2982 BROADCOM KONA GPIO DRIVER
2983 M:      Ray Jui <rjui@broadcom.com>
2984 L:      bcm-kernel-feedback-list@broadcom.com
2985 S:      Supported
2986 F:      drivers/gpio/gpio-bcm-kona.c
2987 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2988
2989 BROADCOM NETXTREME-E ROCE DRIVER
2990 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2991 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2992 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2993 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2994 L:      linux-rdma@vger.kernel.org
2995 W:      http://www.broadcom.com
2996 S:      Supported
2997 F:      drivers/infiniband/hw/bnxt_re/
2998 F:      include/uapi/rdma/bnxt_re-abi.h
2999
3000 BROADCOM NVRAM DRIVER
3001 M:      Rafał Miłecki <zajec5@gmail.com>
3002 L:      linux-mips@linux-mips.org
3003 S:      Maintained
3004 F:      drivers/firmware/broadcom/*
3005
3006 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3007 M:      Rafał Miłecki <zajec5@gmail.com>
3008 L:      linux-wireless@vger.kernel.org
3009 S:      Maintained
3010 F:      drivers/bcma/
3011 F:      include/linux/bcma/
3012
3013 BROADCOM STB AVS CPUFREQ DRIVER
3014 M:      Markus Mayer <mmayer@broadcom.com>
3015 M:      bcm-kernel-feedback-list@broadcom.com
3016 L:      linux-pm@vger.kernel.org
3017 S:      Maintained
3018 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3019 F:      drivers/cpufreq/brcmstb*
3020
3021 BROADCOM STB AVS TMON DRIVER
3022 M:      Markus Mayer <mmayer@broadcom.com>
3023 M:      bcm-kernel-feedback-list@broadcom.com
3024 L:      linux-pm@vger.kernel.org
3025 S:      Maintained
3026 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3027 F:      drivers/thermal/broadcom/brcmstb*
3028
3029 BROADCOM STB NAND FLASH DRIVER
3030 M:      Brian Norris <computersforpeace@gmail.com>
3031 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3032 L:      linux-mtd@lists.infradead.org
3033 L:      bcm-kernel-feedback-list@broadcom.com
3034 S:      Maintained
3035 F:      drivers/mtd/nand/raw/brcmnand/
3036
3037 BROADCOM STB DPFE DRIVER
3038 M:      Markus Mayer <mmayer@broadcom.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3041 S:      Maintained
3042 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3043 F:      drivers/memory/brcmstb_dpfe.c
3044
3045 BROADCOM SYSTEMPORT ETHERNET DRIVER
3046 M:      Florian Fainelli <f.fainelli@gmail.com>
3047 L:      netdev@vger.kernel.org
3048 S:      Supported
3049 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3050
3051 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3052 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3053 M:      Prashant Sreedharan <prashant@broadcom.com>
3054 M:      Michael Chan <mchan@broadcom.com>
3055 L:      netdev@vger.kernel.org
3056 S:      Supported
3057 F:      drivers/net/ethernet/broadcom/tg3.*
3058
3059 BROCADE BFA FC SCSI DRIVER
3060 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3061 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3062 L:      linux-scsi@vger.kernel.org
3063 S:      Supported
3064 F:      drivers/scsi/bfa/
3065
3066 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3067 M:      Rasesh Mody <rasesh.mody@cavium.com>
3068 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3069 M:      Dept-GELinuxNICDev@cavium.com
3070 L:      netdev@vger.kernel.org
3071 S:      Supported
3072 F:      drivers/net/ethernet/brocade/bna/
3073
3074 BSG (block layer generic sg v4 driver)
3075 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3076 L:      linux-scsi@vger.kernel.org
3077 S:      Supported
3078 F:      block/bsg.c
3079 F:      include/linux/bsg.h
3080 F:      include/uapi/linux/bsg.h
3081
3082 BT87X AUDIO DRIVER
3083 M:      Clemens Ladisch <clemens@ladisch.de>
3084 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3085 T:      git git://git.alsa-project.org/alsa-kernel.git
3086 S:      Maintained
3087 F:      Documentation/sound/cards/bt87x.rst
3088 F:      sound/pci/bt87x.c
3089
3090 BT8XXGPIO DRIVER
3091 M:      Michael Buesch <m@bues.ch>
3092 W:      http://bu3sch.de/btgpio.php
3093 S:      Maintained
3094 F:      drivers/gpio/gpio-bt8xx.c
3095
3096 BTRFS FILE SYSTEM
3097 M:      Chris Mason <clm@fb.com>
3098 M:      Josef Bacik <jbacik@fb.com>
3099 M:      David Sterba <dsterba@suse.com>
3100 L:      linux-btrfs@vger.kernel.org
3101 W:      http://btrfs.wiki.kernel.org/
3102 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3104 S:      Maintained
3105 F:      Documentation/filesystems/btrfs.txt
3106 F:      fs/btrfs/
3107 F:      include/linux/btrfs*
3108 F:      include/uapi/linux/btrfs*
3109
3110 BTTV VIDEO4LINUX DRIVER
3111 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3112 L:      linux-media@vger.kernel.org
3113 W:      https://linuxtv.org
3114 T:      git git://linuxtv.org/media_tree.git
3115 S:      Odd fixes
3116 F:      Documentation/media/v4l-drivers/bttv*
3117 F:      drivers/media/pci/bt8xx/bttv*
3118
3119 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3120 M:      Chanwoo Choi <cw00.choi@samsung.com>
3121 L:      linux-pm@vger.kernel.org
3122 L:      linux-samsung-soc@vger.kernel.org
3123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3124 S:      Maintained
3125 F:      drivers/devfreq/exynos-bus.c
3126 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3127
3128 BUSLOGIC SCSI DRIVER
3129 M:      Khalid Aziz <khalid@gonehiking.org>
3130 L:      linux-scsi@vger.kernel.org
3131 S:      Maintained
3132 F:      drivers/scsi/BusLogic.*
3133 F:      drivers/scsi/FlashPoint.*
3134
3135 C-MEDIA CMI8788 DRIVER
3136 M:      Clemens Ladisch <clemens@ladisch.de>
3137 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3138 T:      git git://git.alsa-project.org/alsa-kernel.git
3139 S:      Maintained
3140 F:      sound/pci/oxygen/
3141
3142 C6X ARCHITECTURE
3143 M:      Mark Salter <msalter@redhat.com>
3144 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3145 L:      linux-c6x-dev@linux-c6x.org
3146 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3147 S:      Maintained
3148 F:      arch/c6x/
3149
3150 CA8210 IEEE-802.15.4 RADIO DRIVER
3151 M:      Harry Morris <h.morris@cascoda.com>
3152 L:      linux-wpan@vger.kernel.org
3153 W:      https://github.com/Cascoda/ca8210-linux.git
3154 S:      Maintained
3155 F:      drivers/net/ieee802154/ca8210.c
3156 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3157
3158 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3159 M:      David Howells <dhowells@redhat.com>
3160 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3161 S:      Supported
3162 F:      Documentation/filesystems/caching/cachefiles.txt
3163 F:      fs/cachefiles/
3164
3165 CADENCE MIPI-CSI2 BRIDGES
3166 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3167 L:      linux-media@vger.kernel.org
3168 S:      Maintained
3169 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3170 F:      drivers/media/platform/cadence/cdns-csi2*
3171
3172 CADET FM/AM RADIO RECEIVER DRIVER
3173 M:      Hans Verkuil <hverkuil@xs4all.nl>
3174 L:      linux-media@vger.kernel.org
3175 T:      git git://linuxtv.org/media_tree.git
3176 W:      https://linuxtv.org
3177 S:      Maintained
3178 F:      drivers/media/radio/radio-cadet*
3179
3180 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3181 M:      Jonathan Corbet <corbet@lwn.net>
3182 L:      linux-media@vger.kernel.org
3183 T:      git git://linuxtv.org/media_tree.git
3184 S:      Maintained
3185 F:      Documentation/media/v4l-drivers/cafe_ccic*
3186 F:      drivers/media/platform/marvell-ccic/
3187
3188 CAIF NETWORK LAYER
3189 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3190 L:      netdev@vger.kernel.org
3191 S:      Supported
3192 F:      Documentation/networking/caif/
3193 F:      drivers/net/caif/
3194 F:      include/uapi/linux/caif/
3195 F:      include/net/caif/
3196 F:      net/caif/
3197
3198 CALGARY x86-64 IOMMU
3199 M:      Muli Ben-Yehuda <mulix@mulix.org>
3200 M:      Jon Mason <jdmason@kudzu.us>
3201 L:      iommu@lists.linux-foundation.org
3202 S:      Maintained
3203 F:      arch/x86/kernel/pci-calgary_64.c
3204 F:      arch/x86/kernel/tce_64.c
3205 F:      arch/x86/include/asm/calgary.h
3206 F:      arch/x86/include/asm/tce.h
3207
3208 CAN NETWORK DRIVERS
3209 M:      Wolfgang Grandegger <wg@grandegger.com>
3210 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3211 L:      linux-can@vger.kernel.org
3212 W:      https://github.com/linux-can
3213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3215 S:      Maintained
3216 F:      Documentation/devicetree/bindings/net/can/
3217 F:      drivers/net/can/
3218 F:      include/linux/can/dev.h
3219 F:      include/linux/can/platform/
3220 F:      include/uapi/linux/can/error.h
3221 F:      include/uapi/linux/can/netlink.h
3222
3223 CAN NETWORK LAYER
3224 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3225 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3226 L:      linux-can@vger.kernel.org
3227 W:      https://github.com/linux-can
3228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3230 S:      Maintained
3231 F:      Documentation/networking/can.rst
3232 F:      net/can/
3233 F:      include/linux/can/core.h
3234 F:      include/uapi/linux/can.h
3235 F:      include/uapi/linux/can/bcm.h
3236 F:      include/uapi/linux/can/raw.h
3237 F:      include/uapi/linux/can/gw.h
3238
3239 CAPABILITIES
3240 M:      Serge Hallyn <serge@hallyn.com>
3241 L:      linux-security-module@vger.kernel.org
3242 S:      Supported
3243 F:      include/linux/capability.h
3244 F:      include/uapi/linux/capability.h
3245 F:      security/commoncap.c
3246 F:      kernel/capability.c
3247
3248 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3249 M:      Kevin Tsai <ktsai@capellamicro.com>
3250 S:      Maintained
3251 F:      drivers/iio/light/cm*
3252
3253 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3254 M:      Christian Lamparter <chunkeey@googlemail.com>
3255 L:      linux-wireless@vger.kernel.org
3256 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3257 S:      Maintained
3258 F:      drivers/net/wireless/ath/carl9170/
3259
3260 CAVIUM I2C DRIVER
3261 M:      Jan Glauber <jglauber@cavium.com>
3262 M:      David Daney <david.daney@cavium.com>
3263 W:      http://www.cavium.com
3264 S:      Supported
3265 F:      drivers/i2c/busses/i2c-octeon*
3266 F:      drivers/i2c/busses/i2c-thunderx*
3267
3268 CAVIUM LIQUIDIO NETWORK DRIVER
3269 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3270 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3271 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3272 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3273 L:      netdev@vger.kernel.org
3274 W:      http://www.cavium.com
3275 S:      Supported
3276 F:      drivers/net/ethernet/cavium/liquidio/
3277
3278 CAVIUM MMC DRIVER
3279 M:      Jan Glauber <jglauber@cavium.com>
3280 M:      David Daney <david.daney@cavium.com>
3281 M:      Steven J. Hill <Steven.Hill@cavium.com>
3282 W:      http://www.cavium.com
3283 S:      Supported
3284 F:      drivers/mmc/host/cavium*
3285
3286 CAVIUM OCTEON-TX CRYPTO DRIVER
3287 M:      George Cherian <george.cherian@cavium.com>
3288 L:      linux-crypto@vger.kernel.org
3289 W:      http://www.cavium.com
3290 S:      Supported
3291 F:      drivers/crypto/cavium/cpt/
3292
3293 CAVIUM THUNDERX2 ARM64 SOC
3294 M:      Robert Richter <rrichter@cavium.com>
3295 M:      Jayachandran C <jnair@caviumnetworks.com>
3296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3297 S:      Maintained
3298 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3299 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3300
3301 CC2520 IEEE-802.15.4 RADIO DRIVER
3302 M:      Varka Bhadram <varkabhadram@gmail.com>
3303 L:      linux-wpan@vger.kernel.org
3304 S:      Maintained
3305 F:      drivers/net/ieee802154/cc2520.c
3306 F:      include/linux/spi/cc2520.h
3307 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3308
3309 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3310 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3311 L:      linux-crypto@vger.kernel.org
3312 S:      Supported
3313 F:      drivers/crypto/ccree/
3314 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3315
3316 CEC FRAMEWORK
3317 M:      Hans Verkuil <hans.verkuil@cisco.com>
3318 L:      linux-media@vger.kernel.org
3319 T:      git git://linuxtv.org/media_tree.git
3320 W:      http://linuxtv.org
3321 S:      Supported
3322 F:      Documentation/media/kapi/cec-core.rst
3323 F:      Documentation/media/uapi/cec
3324 F:      drivers/media/cec/
3325 F:      drivers/media/rc/keymaps/rc-cec.c
3326 F:      include/media/cec.h
3327 F:      include/media/cec-notifier.h
3328 F:      include/uapi/linux/cec.h
3329 F:      include/uapi/linux/cec-funcs.h
3330 F:      Documentation/devicetree/bindings/media/cec.txt
3331 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3332
3333 CEC GPIO DRIVER
3334 M:      Hans Verkuil <hans.verkuil@cisco.com>
3335 L:      linux-media@vger.kernel.org
3336 T:      git git://linuxtv.org/media_tree.git
3337 W:      http://linuxtv.org
3338 S:      Supported
3339 F:      drivers/media/platform/cec-gpio/
3340 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3341
3342 CELL BROADBAND ENGINE ARCHITECTURE
3343 M:      Arnd Bergmann <arnd@arndb.de>
3344 L:      linuxppc-dev@lists.ozlabs.org
3345 W:      http://www.ibm.com/developerworks/power/cell/
3346 S:      Supported
3347 F:      arch/powerpc/include/asm/cell*.h
3348 F:      arch/powerpc/include/asm/spu*.h
3349 F:      arch/powerpc/include/uapi/asm/spu*.h
3350 F:      arch/powerpc/oprofile/*cell*
3351 F:      arch/powerpc/platforms/cell/
3352
3353 CEPH COMMON CODE (LIBCEPH)
3354 M:      Ilya Dryomov <idryomov@gmail.com>
3355 M:      "Yan, Zheng" <zyan@redhat.com>
3356 M:      Sage Weil <sage@redhat.com>
3357 L:      ceph-devel@vger.kernel.org
3358 W:      http://ceph.com/
3359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3360 T:      git git://github.com/ceph/ceph-client.git
3361 S:      Supported
3362 F:      net/ceph/
3363 F:      include/linux/ceph/
3364 F:      include/linux/crush/
3365
3366 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3367 M:      "Yan, Zheng" <zyan@redhat.com>
3368 M:      Sage Weil <sage@redhat.com>
3369 M:      Ilya Dryomov <idryomov@gmail.com>
3370 L:      ceph-devel@vger.kernel.org
3371 W:      http://ceph.com/
3372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3373 T:      git git://github.com/ceph/ceph-client.git
3374 S:      Supported
3375 F:      Documentation/filesystems/ceph.txt
3376 F:      fs/ceph/
3377
3378 CERTIFICATE HANDLING:
3379 M:      David Howells <dhowells@redhat.com>
3380 M:      David Woodhouse <dwmw2@infradead.org>
3381 L:      keyrings@vger.kernel.org
3382 S:      Maintained
3383 F:      Documentation/admin-guide/module-signing.rst
3384 F:      certs/
3385 F:      scripts/sign-file.c
3386 F:      scripts/extract-cert.c
3387
3388 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3389 L:      linux-usb@vger.kernel.org
3390 S:      Orphan
3391 F:      Documentation/usb/WUSB-Design-overview.txt
3392 F:      Documentation/usb/wusb-cbaf
3393 F:      drivers/usb/host/hwa-hc.c
3394 F:      drivers/usb/host/whci/
3395 F:      drivers/usb/wusbcore/
3396 F:      include/linux/usb/wusb*
3397
3398 CFAG12864B LCD DRIVER
3399 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3400 S:      Maintained
3401 F:      drivers/auxdisplay/cfag12864b.c
3402 F:      include/linux/cfag12864b.h
3403
3404 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3405 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3406 S:      Maintained
3407 F:      drivers/auxdisplay/cfag12864bfb.c
3408 F:      include/linux/cfag12864b.h
3409
3410 802.11 (including CFG80211/NL80211)
3411 M:      Johannes Berg <johannes@sipsolutions.net>
3412 L:      linux-wireless@vger.kernel.org
3413 W:      http://wireless.kernel.org/
3414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3416 S:      Maintained
3417 F:      net/wireless/
3418 F:      include/uapi/linux/nl80211.h
3419 F:      include/linux/ieee80211.h
3420 F:      include/net/wext.h
3421 F:      include/net/cfg80211.h
3422 F:      include/net/iw_handler.h
3423 F:      include/net/ieee80211_radiotap.h
3424 F:      Documentation/driver-api/80211/cfg80211.rst
3425 F:      Documentation/networking/regulatory.txt
3426
3427 CHAR and MISC DRIVERS
3428 M:      Arnd Bergmann <arnd@arndb.de>
3429 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3431 S:      Supported
3432 F:      drivers/char/
3433 F:      drivers/misc/
3434 F:      include/linux/miscdevice.h
3435
3436 CHECKPATCH
3437 M:      Andy Whitcroft <apw@canonical.com>
3438 M:      Joe Perches <joe@perches.com>
3439 S:      Maintained
3440 F:      scripts/checkpatch.pl
3441
3442 CHINESE DOCUMENTATION
3443 M:      Harry Wei <harryxiyou@gmail.com>
3444 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3445 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3446 S:      Maintained
3447 F:      Documentation/translations/zh_CN/
3448
3449 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3450 M:      Peter Chen <Peter.Chen@nxp.com>
3451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3452 L:      linux-usb@vger.kernel.org
3453 S:      Maintained
3454 F:      drivers/usb/chipidea/
3455
3456 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3457 M:      Hans de Goede <hdegoede@redhat.com>
3458 L:      linux-input@vger.kernel.org
3459 S:      Maintained
3460 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3461 F:      drivers/input/touchscreen/chipone_icn8318.c
3462
3463 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3464 M:      Hans de Goede <hdegoede@redhat.com>
3465 L:      linux-input@vger.kernel.org
3466 S:      Maintained
3467 F:      drivers/input/touchscreen/chipone_icn8505.c
3468
3469 CHROME HARDWARE PLATFORM SUPPORT
3470 M:      Benson Leung <bleung@chromium.org>
3471 M:      Olof Johansson <olof@lixom.net>
3472 S:      Maintained
3473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3474 F:      drivers/platform/chrome/
3475
3476 CIRRUS LOGIC AUDIO CODEC DRIVERS
3477 M:      Brian Austin <brian.austin@cirrus.com>
3478 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3479 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3480 S:      Maintained
3481 F:      sound/soc/codecs/cs*
3482
3483 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3484 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3485 L:      netdev@vger.kernel.org
3486 S:      Maintained
3487 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3488
3489 CISCO FCOE HBA DRIVER
3490 M:      Satish Kharat <satishkh@cisco.com>
3491 M:      Sesidhar Baddela <sebaddel@cisco.com>
3492 M:      Karan Tilak Kumar <kartilak@cisco.com>
3493 L:      linux-scsi@vger.kernel.org
3494 S:      Supported
3495 F:      drivers/scsi/fnic/
3496
3497 CISCO SCSI HBA DRIVER
3498 M:      Karan Tilak Kumar <kartilak@cisco.com>
3499 M:      Sesidhar Baddela <sebaddel@cisco.com>
3500 L:      linux-scsi@vger.kernel.org
3501 S:      Supported
3502 F:      drivers/scsi/snic/
3503
3504 CISCO VIC ETHERNET NIC DRIVER
3505 M:      Christian Benvenuti <benve@cisco.com>
3506 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3507 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3508 S:      Supported
3509 F:      drivers/net/ethernet/cisco/enic/
3510
3511 CISCO VIC LOW LATENCY NIC DRIVER
3512 M:      Christian Benvenuti <benve@cisco.com>
3513 M:      Dave Goodell <dgoodell@cisco.com>
3514 S:      Supported
3515 F:      drivers/infiniband/hw/usnic/
3516
3517 CLEANCACHE API
3518 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3519 L:      linux-kernel@vger.kernel.org
3520 S:      Maintained
3521 F:      mm/cleancache.c
3522 F:      include/linux/cleancache.h
3523
3524 CLK API
3525 M:      Russell King <linux@armlinux.org.uk>
3526 L:      linux-clk@vger.kernel.org
3527 S:      Maintained
3528 F:      include/linux/clk.h
3529
3530 CLOCKSOURCE, CLOCKEVENT DRIVERS
3531 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3532 M:      Thomas Gleixner <tglx@linutronix.de>
3533 L:      linux-kernel@vger.kernel.org
3534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3535 S:      Supported
3536 F:      drivers/clocksource/
3537 F:      Documentation/devicetree/bindings/timer/
3538
3539 CMPC ACPI DRIVER
3540 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3541 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3542 L:      platform-driver-x86@vger.kernel.org
3543 S:      Supported
3544 F:      drivers/platform/x86/classmate-laptop.c
3545
3546 COBALT MEDIA DRIVER
3547 M:      Hans Verkuil <hans.verkuil@cisco.com>
3548 L:      linux-media@vger.kernel.org
3549 T:      git git://linuxtv.org/media_tree.git
3550 W:      https://linuxtv.org
3551 S:      Supported
3552 F:      drivers/media/pci/cobalt/
3553
3554 COCCINELLE/Semantic Patches (SmPL)
3555 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3556 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3557 M:      Nicolas Palix <nicolas.palix@imag.fr>
3558 M:      Michal Marek <michal.lkml@markovi.net>
3559 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3561 W:      http://coccinelle.lip6.fr/
3562 S:      Supported
3563 F:      Documentation/dev-tools/coccinelle.rst
3564 F:      scripts/coccinelle/
3565 F:      scripts/coccicheck
3566
3567 CODA FILE SYSTEM
3568 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3569 M:      coda@cs.cmu.edu
3570 L:      codalist@coda.cs.cmu.edu
3571 W:      http://www.coda.cs.cmu.edu/
3572 S:      Maintained
3573 F:      Documentation/filesystems/coda.txt
3574 F:      fs/coda/
3575 F:      include/linux/coda*.h
3576 F:      include/uapi/linux/coda*.h
3577
3578 CODA V4L2 MEM2MEM DRIVER
3579 M:      Philipp Zabel <p.zabel@pengutronix.de>
3580 L:      linux-media@vger.kernel.org
3581 S:      Maintained
3582 F:      Documentation/devicetree/bindings/media/coda.txt
3583 F:      drivers/media/platform/coda/
3584
3585 COMMON CLK FRAMEWORK
3586 M:      Michael Turquette <mturquette@baylibre.com>
3587 M:      Stephen Boyd <sboyd@kernel.org>
3588 L:      linux-clk@vger.kernel.org
3589 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3591 S:      Maintained
3592 F:      Documentation/devicetree/bindings/clock/
3593 F:      drivers/clk/
3594 X:      drivers/clk/clkdev.c
3595 F:      include/linux/clk-pr*
3596 F:      include/linux/clk/
3597 F:      include/linux/of_clk.h
3598
3599 COMMON INTERNET FILE SYSTEM (CIFS)
3600 M:      Steve French <sfrench@samba.org>
3601 L:      linux-cifs@vger.kernel.org
3602 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3603 W:      http://linux-cifs.samba.org/
3604 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3605 S:      Supported
3606 F:      Documentation/filesystems/cifs/
3607 F:      fs/cifs/
3608
3609 COMPACTPCI HOTPLUG CORE
3610 M:      Scott Murray <scott@spiteful.org>
3611 L:      linux-pci@vger.kernel.org
3612 S:      Maintained
3613 F:      drivers/pci/hotplug/cpci_hotplug*
3614
3615 COMPACTPCI HOTPLUG GENERIC DRIVER
3616 M:      Scott Murray <scott@spiteful.org>
3617 L:      linux-pci@vger.kernel.org
3618 S:      Maintained
3619 F:      drivers/pci/hotplug/cpcihp_generic.c
3620
3621 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3622 M:      Scott Murray <scott@spiteful.org>
3623 L:      linux-pci@vger.kernel.org
3624 S:      Maintained
3625 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3626
3627 COMPAL LAPTOP SUPPORT
3628 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3629 L:      platform-driver-x86@vger.kernel.org
3630 S:      Maintained
3631 F:      drivers/platform/x86/compal-laptop.c
3632
3633 CONEXANT ACCESSRUNNER USB DRIVER
3634 L:      accessrunner-general@lists.sourceforge.net
3635 W:      http://accessrunner.sourceforge.net/
3636 S:      Orphan
3637 F:      drivers/usb/atm/cxacru.c
3638
3639 CONFIGFS
3640 M:      Joel Becker <jlbec@evilplan.org>
3641 M:      Christoph Hellwig <hch@lst.de>
3642 T:      git git://git.infradead.org/users/hch/configfs.git
3643 S:      Supported
3644 F:      fs/configfs/
3645 F:      include/linux/configfs.h
3646
3647 CONNECTOR
3648 M:      Evgeniy Polyakov <zbr@ioremap.net>
3649 L:      netdev@vger.kernel.org
3650 S:      Maintained
3651 F:      drivers/connector/
3652
3653 CONTROL GROUP (CGROUP)
3654 M:      Tejun Heo <tj@kernel.org>
3655 M:      Li Zefan <lizefan@huawei.com>
3656 M:      Johannes Weiner <hannes@cmpxchg.org>
3657 L:      cgroups@vger.kernel.org
3658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3659 S:      Maintained
3660 F:      Documentation/cgroup*
3661 F:      include/linux/cgroup*
3662 F:      kernel/cgroup*
3663
3664 CONTROL GROUP - CPUSET
3665 M:      Li Zefan <lizefan@huawei.com>
3666 L:      cgroups@vger.kernel.org
3667 W:      http://www.bullopensource.org/cpuset/
3668 W:      http://oss.sgi.com/projects/cpusets/
3669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3670 S:      Maintained
3671 F:      Documentation/cgroup-v1/cpusets.txt
3672 F:      include/linux/cpuset.h
3673 F:      kernel/cgroup/cpuset.c
3674
3675 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3676 M:      Johannes Weiner <hannes@cmpxchg.org>
3677 M:      Michal Hocko <mhocko@kernel.org>
3678 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3679 L:      cgroups@vger.kernel.org
3680 L:      linux-mm@kvack.org
3681 S:      Maintained
3682 F:      mm/memcontrol.c
3683 F:      mm/swap_cgroup.c
3684
3685 CORETEMP HARDWARE MONITORING DRIVER
3686 M:      Fenghua Yu <fenghua.yu@intel.com>
3687 L:      linux-hwmon@vger.kernel.org
3688 S:      Maintained
3689 F:      Documentation/hwmon/coretemp
3690 F:      drivers/hwmon/coretemp.c
3691
3692 COSA/SRP SYNC SERIAL DRIVER
3693 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3694 W:      http://www.fi.muni.cz/~kas/cosa/
3695 S:      Maintained
3696 F:      drivers/net/wan/cosa*
3697
3698 CPMAC ETHERNET DRIVER
3699 M:      Florian Fainelli <f.fainelli@gmail.com>
3700 L:      netdev@vger.kernel.org
3701 S:      Maintained
3702 F:      drivers/net/ethernet/ti/cpmac.c
3703
3704 CPU FREQUENCY DRIVERS
3705 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3706 M:      Viresh Kumar <viresh.kumar@linaro.org>
3707 L:      linux-pm@vger.kernel.org
3708 S:      Maintained
3709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3710 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3711 B:      https://bugzilla.kernel.org
3712 F:      Documentation/cpu-freq/
3713 F:      Documentation/devicetree/bindings/cpufreq/
3714 F:      drivers/cpufreq/
3715 F:      include/linux/cpufreq.h
3716 F:      tools/testing/selftests/cpufreq/
3717
3718 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3719 M:      Viresh Kumar <viresh.kumar@linaro.org>
3720 M:      Sudeep Holla <sudeep.holla@arm.com>
3721 L:      linux-pm@vger.kernel.org
3722 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3723 S:      Maintained
3724 F:      drivers/cpufreq/arm_big_little.h
3725 F:      drivers/cpufreq/arm_big_little.c
3726 F:      drivers/cpufreq/arm_big_little_dt.c
3727
3728 CPU POWER MONITORING SUBSYSTEM
3729 M:      Thomas Renninger <trenn@suse.com>
3730 M:      Shuah Khan <shuah@kernel.org>
3731 L:      linux-pm@vger.kernel.org
3732 S:      Maintained
3733 F:      tools/power/cpupower/
3734
3735 CPUID/MSR DRIVER
3736 M:      "H. Peter Anvin" <hpa@zytor.com>
3737 S:      Maintained
3738 F:      arch/x86/kernel/cpuid.c
3739 F:      arch/x86/kernel/msr.c
3740
3741 CPUIDLE DRIVER - ARM BIG LITTLE
3742 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3743 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3744 L:      linux-pm@vger.kernel.org
3745 L:      linux-arm-kernel@lists.infradead.org
3746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3747 S:      Maintained
3748 F:      drivers/cpuidle/cpuidle-big_little.c
3749
3750 CPUIDLE DRIVER - ARM EXYNOS
3751 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3752 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3753 M:      Kukjin Kim <kgene@kernel.org>
3754 L:      linux-pm@vger.kernel.org
3755 L:      linux-samsung-soc@vger.kernel.org
3756 S:      Supported
3757 F:      drivers/cpuidle/cpuidle-exynos.c
3758 F:      arch/arm/mach-exynos/pm.c
3759
3760 CPUIDLE DRIVERS
3761 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3762 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3763 L:      linux-pm@vger.kernel.org
3764 S:      Maintained
3765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3766 B:      https://bugzilla.kernel.org
3767 F:      drivers/cpuidle/*
3768 F:      include/linux/cpuidle.h
3769
3770 CRAMFS FILESYSTEM
3771 M:      Nicolas Pitre <nico@linaro.org>
3772 S:      Maintained
3773 F:      Documentation/filesystems/cramfs.txt
3774 F:      fs/cramfs/
3775
3776 CRYPTO API
3777 M:      Herbert Xu <herbert@gondor.apana.org.au>
3778 M:      "David S. Miller" <davem@davemloft.net>
3779 L:      linux-crypto@vger.kernel.org
3780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3782 S:      Maintained
3783 F:      Documentation/crypto/
3784 F:      Documentation/devicetree/bindings/crypto/
3785 F:      arch/*/crypto/
3786 F:      crypto/
3787 F:      drivers/crypto/
3788 F:      include/crypto/
3789 F:      include/linux/crypto*
3790
3791 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3792 M:      Neil Horman <nhorman@tuxdriver.com>
3793 L:      linux-crypto@vger.kernel.org
3794 S:      Maintained
3795 F:      crypto/ansi_cprng.c
3796 F:      crypto/rng.c
3797
3798 CS3308 MEDIA DRIVER
3799 M:      Hans Verkuil <hverkuil@xs4all.nl>
3800 L:      linux-media@vger.kernel.org
3801 T:      git git://linuxtv.org/media_tree.git
3802 W:      http://linuxtv.org
3803 S:      Odd Fixes
3804 F:      drivers/media/i2c/cs3308.c
3805 F:      drivers/media/i2c/cs3308.h
3806
3807 CS5535 Audio ALSA driver
3808 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3809 S:      Maintained
3810 F:      sound/pci/cs5535audio/
3811
3812 CW1200 WLAN driver
3813 M:      Solomon Peachy <pizza@shaftnet.org>
3814 S:      Maintained
3815 F:      drivers/net/wireless/st/cw1200/
3816
3817 CX18 VIDEO4LINUX DRIVER
3818 M:      Andy Walls <awalls@md.metrocast.net>
3819 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3820 L:      linux-media@vger.kernel.org
3821 T:      git git://linuxtv.org/media_tree.git
3822 W:      https://linuxtv.org
3823 W:      http://www.ivtvdriver.org/index.php/Cx18
3824 S:      Maintained
3825 F:      Documentation/media/v4l-drivers/cx18*
3826 F:      drivers/media/pci/cx18/
3827 F:      include/uapi/linux/ivtv*
3828
3829 CX2341X MPEG ENCODER HELPER MODULE
3830 M:      Hans Verkuil <hverkuil@xs4all.nl>
3831 L:      linux-media@vger.kernel.org
3832 T:      git git://linuxtv.org/media_tree.git
3833 W:      https://linuxtv.org
3834 S:      Maintained
3835 F:      drivers/media/common/cx2341x*
3836 F:      include/media/cx2341x*
3837
3838 CX24120 MEDIA DRIVER
3839 M:      Jemma Denson <jdenson@gmail.com>
3840 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3841 L:      linux-media@vger.kernel.org
3842 W:      https://linuxtv.org
3843 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3844 S:      Maintained
3845 F:      drivers/media/dvb-frontends/cx24120*
3846
3847 CX88 VIDEO4LINUX DRIVER
3848 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3849 L:      linux-media@vger.kernel.org
3850 W:      https://linuxtv.org
3851 T:      git git://linuxtv.org/media_tree.git
3852 S:      Odd fixes
3853 F:      Documentation/media/v4l-drivers/cx88*
3854 F:      drivers/media/pci/cx88/
3855
3856 CXD2820R MEDIA DRIVER
3857 M:      Antti Palosaari <crope@iki.fi>
3858 L:      linux-media@vger.kernel.org
3859 W:      https://linuxtv.org
3860 W:      http://palosaari.fi/linux/
3861 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3862 T:      git git://linuxtv.org/anttip/media_tree.git
3863 S:      Maintained
3864 F:      drivers/media/dvb-frontends/cxd2820r*
3865
3866 CXGB3 ETHERNET DRIVER (CXGB3)
3867 M:      Santosh Raspatur <santosh@chelsio.com>
3868 L:      netdev@vger.kernel.org
3869 W:      http://www.chelsio.com
3870 S:      Supported
3871 F:      drivers/net/ethernet/chelsio/cxgb3/
3872
3873 CXGB3 ISCSI DRIVER (CXGB3I)
3874 M:      Karen Xie <kxie@chelsio.com>
3875 L:      linux-scsi@vger.kernel.org
3876 W:      http://www.chelsio.com
3877 S:      Supported
3878 F:      drivers/scsi/cxgbi/cxgb3i
3879
3880 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3881 M:      Steve Wise <swise@chelsio.com>
3882 L:      linux-rdma@vger.kernel.org
3883 W:      http://www.openfabrics.org
3884 S:      Supported
3885 F:      drivers/infiniband/hw/cxgb3/
3886 F:      include/uapi/rdma/cxgb3-abi.h
3887
3888 CXGB4 CRYPTO DRIVER (chcr)
3889 M:      Harsh Jain <harsh@chelsio.com>
3890 L:      linux-crypto@vger.kernel.org
3891 W:      http://www.chelsio.com
3892 S:      Supported
3893 F:      drivers/crypto/chelsio
3894
3895 CXGB4 ETHERNET DRIVER (CXGB4)
3896 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3897 L:      netdev@vger.kernel.org
3898 W:      http://www.chelsio.com
3899 S:      Supported
3900 F:      drivers/net/ethernet/chelsio/cxgb4/
3901
3902 CXGB4 ISCSI DRIVER (CXGB4I)
3903 M:      Karen Xie <kxie@chelsio.com>
3904 L:      linux-scsi@vger.kernel.org
3905 W:      http://www.chelsio.com
3906 S:      Supported
3907 F:      drivers/scsi/cxgbi/cxgb4i
3908
3909 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3910 M:      Steve Wise <swise@chelsio.com>
3911 L:      linux-rdma@vger.kernel.org
3912 W:      http://www.openfabrics.org
3913 S:      Supported
3914 F:      drivers/infiniband/hw/cxgb4/
3915 F:      include/uapi/rdma/cxgb4-abi.h
3916
3917 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3918 M:      Casey Leedom <leedom@chelsio.com>
3919 L:      netdev@vger.kernel.org
3920 W:      http://www.chelsio.com
3921 S:      Supported
3922 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3923
3924 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3925 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3926 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3927 L:      linuxppc-dev@lists.ozlabs.org
3928 S:      Supported
3929 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3930 F:      drivers/misc/cxl/
3931 F:      include/misc/cxl*
3932 F:      include/uapi/misc/cxl.h
3933 F:      Documentation/powerpc/cxl.txt
3934 F:      Documentation/ABI/testing/sysfs-class-cxl
3935
3936 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3937 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3938 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3939 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3940 L:      linux-scsi@vger.kernel.org
3941 S:      Supported
3942 F:      drivers/scsi/cxlflash/
3943 F:      include/uapi/scsi/cxlflash_ioctls.h
3944 F:      Documentation/powerpc/cxlflash.txt
3945
3946 CYBERPRO FB DRIVER
3947 M:      Russell King <linux@armlinux.org.uk>
3948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3949 W:      http://www.armlinux.org.uk/
3950 S:      Maintained
3951 F:      drivers/video/fbdev/cyber2000fb.*
3952
3953 CYCLADES ASYNC MUX DRIVER
3954 W:      http://www.cyclades.com/
3955 S:      Orphan
3956 F:      drivers/tty/cyclades.c
3957 F:      include/linux/cyclades.h
3958 F:      include/uapi/linux/cyclades.h
3959
3960 CYCLADES PC300 DRIVER
3961 W:      http://www.cyclades.com/
3962 S:      Orphan
3963 F:      drivers/net/wan/pc300*
3964
3965 CYPRESS_FIRMWARE MEDIA DRIVER
3966 M:      Antti Palosaari <crope@iki.fi>
3967 L:      linux-media@vger.kernel.org
3968 W:      https://linuxtv.org
3969 W:      http://palosaari.fi/linux/
3970 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3971 T:      git git://linuxtv.org/anttip/media_tree.git
3972 S:      Maintained
3973 F:      drivers/media/common/cypress_firmware*
3974
3975 CYTTSP TOUCHSCREEN DRIVER
3976 M:      Ferruh Yigit <fery@cypress.com>
3977 L:      linux-input@vger.kernel.org
3978 S:      Supported
3979 F:      drivers/input/touchscreen/cyttsp*
3980 F:      include/linux/input/cyttsp.h
3981
3982 D-LINK DIR-685 TOUCHKEYS DRIVER
3983 M:      Linus Walleij <linus.walleij@linaro.org>
3984 L:      linux-input@vger.kernel.org
3985 S:      Supported
3986 F:      drivers/input/dlink-dir685-touchkeys.c
3987
3988 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3989 M:      Joshua Kinard <kumba@gentoo.org>
3990 S:      Maintained
3991 F:      drivers/rtc/rtc-ds1685.c
3992 F:      include/linux/rtc/ds1685.h
3993
3994 DAMA SLAVE for AX.25
3995 M:      Joerg Reuter <jreuter@yaina.de>
3996 W:      http://yaina.de/jreuter/
3997 W:      http://www.qsl.net/dl1bke/
3998 L:      linux-hams@vger.kernel.org
3999 S:      Maintained
4000 F:      net/ax25/af_ax25.c
4001 F:      net/ax25/ax25_dev.c
4002 F:      net/ax25/ax25_ds_*
4003 F:      net/ax25/ax25_in.c
4004 F:      net/ax25/ax25_out.c
4005 F:      net/ax25/ax25_timer.c
4006 F:      net/ax25/sysctl_net_ax25.c
4007
4008 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4009 L:      netdev@vger.kernel.org
4010 S:      Orphan
4011 F:      Documentation/networking/dmfe.txt
4012 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4013
4014 DC390/AM53C974 SCSI driver
4015 M:      Hannes Reinecke <hare@suse.com>
4016 L:      linux-scsi@vger.kernel.org
4017 S:      Maintained
4018 F:      drivers/scsi/am53c974.c
4019
4020 DC395x SCSI driver
4021 M:      Oliver Neukum <oliver@neukum.org>
4022 M:      Ali Akcaagac <aliakc@web.de>
4023 M:      Jamie Lenehan <lenehan@twibble.org>
4024 L:      dc395x@twibble.org
4025 W:      http://twibble.org/dist/dc395x/
4026 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4027 S:      Maintained
4028 F:      Documentation/scsi/dc395x.txt
4029 F:      drivers/scsi/dc395x.*
4030
4031 DCCP PROTOCOL
4032 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4033 L:      dccp@vger.kernel.org
4034 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4035 S:      Maintained
4036 F:      include/linux/dccp.h
4037 F:      include/uapi/linux/dccp.h
4038 F:      include/linux/tfrc.h
4039 F:      net/dccp/
4040
4041 DECnet NETWORK LAYER
4042 W:      http://linux-decnet.sourceforge.net
4043 L:      linux-decnet-user@lists.sourceforge.net
4044 S:      Orphan
4045 F:      Documentation/networking/decnet.txt
4046 F:      net/decnet/
4047
4048 DECSTATION PLATFORM SUPPORT
4049 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4050 L:      linux-mips@linux-mips.org
4051 W:      http://www.linux-mips.org/wiki/DECstation
4052 S:      Maintained
4053 F:      arch/mips/dec/
4054 F:      arch/mips/include/asm/dec/
4055 F:      arch/mips/include/asm/mach-dec/
4056
4057 DEFXX FDDI NETWORK DRIVER
4058 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4059 S:      Maintained
4060 F:      drivers/net/fddi/defxx.*
4061
4062 DELL SMBIOS DRIVER
4063 M:      Pali Rohár <pali.rohar@gmail.com>
4064 M:      Mario Limonciello <mario.limonciello@dell.com>
4065 L:      platform-driver-x86@vger.kernel.org
4066 S:      Maintained
4067 F:      drivers/platform/x86/dell-smbios.*
4068
4069 DELL SMBIOS SMM DRIVER
4070 M:      Mario Limonciello <mario.limonciello@dell.com>
4071 L:      platform-driver-x86@vger.kernel.org
4072 S:      Maintained
4073 F:      drivers/platform/x86/dell-smbios-smm.c
4074
4075 DELL SMBIOS WMI DRIVER
4076 M:      Mario Limonciello <mario.limonciello@dell.com>
4077 L:      platform-driver-x86@vger.kernel.org
4078 S:      Maintained
4079 F:      drivers/platform/x86/dell-smbios-wmi.c
4080 F:      tools/wmi/dell-smbios-example.c
4081
4082 DELL LAPTOP DRIVER
4083 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4084 M:      Pali Rohár <pali.rohar@gmail.com>
4085 L:      platform-driver-x86@vger.kernel.org
4086 S:      Maintained
4087 F:      drivers/platform/x86/dell-laptop.c
4088
4089 DELL LAPTOP FREEFALL DRIVER
4090 M:      Pali Rohár <pali.rohar@gmail.com>
4091 S:      Maintained
4092 F:      drivers/platform/x86/dell-smo8800.c
4093
4094 DELL LAPTOP RBTN DRIVER
4095 M:      Pali Rohár <pali.rohar@gmail.com>
4096 S:      Maintained
4097 F:      drivers/platform/x86/dell-rbtn.*
4098
4099 DELL LAPTOP SMM DRIVER
4100 M:      Pali Rohár <pali.rohar@gmail.com>
4101 S:      Maintained
4102 F:      drivers/hwmon/dell-smm-hwmon.c
4103 F:      include/uapi/linux/i8k.h
4104
4105 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4106 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4107 S:      Maintained
4108 F:      Documentation/dcdbas.txt
4109 F:      drivers/firmware/dcdbas.*
4110
4111 DELL WMI NOTIFICATIONS DRIVER
4112 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4113 M:      Pali Rohár <pali.rohar@gmail.com>
4114 S:      Maintained
4115 F:      drivers/platform/x86/dell-wmi.c
4116
4117 DELL WMI DESCRIPTOR DRIVER
4118 M:      Mario Limonciello <mario.limonciello@dell.com>
4119 S:      Maintained
4120 F:      drivers/platform/x86/dell-wmi-descriptor.c
4121
4122 DELTA ST MEDIA DRIVER
4123 M:      Hugues Fruchet <hugues.fruchet@st.com>
4124 L:      linux-media@vger.kernel.org
4125 T:      git git://linuxtv.org/media_tree.git
4126 W:      https://linuxtv.org
4127 S:      Supported
4128 F:      drivers/media/platform/sti/delta
4129
4130 DENALI NAND DRIVER
4131 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4132 L:      linux-mtd@lists.infradead.org
4133 S:      Supported
4134 F:      drivers/mtd/nand/raw/denali*
4135
4136 DESIGNWARE USB2 DRD IP DRIVER
4137 M:      Minas Harutyunyan <hminas@synopsys.com>
4138 L:      linux-usb@vger.kernel.org
4139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4140 S:      Maintained
4141 F:      drivers/usb/dwc2/
4142
4143 DESIGNWARE USB3 DRD IP DRIVER
4144 M:      Felipe Balbi <balbi@kernel.org>
4145 L:      linux-usb@vger.kernel.org
4146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4147 S:      Maintained
4148 F:      drivers/usb/dwc3/
4149
4150 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4151 M:      Andreas Klinger <ak@it-klinger.de>
4152 L:      linux-iio@vger.kernel.org
4153 S:      Maintained
4154 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4155 F:      drivers/iio/proximity/srf*.c
4156
4157 DEVICE COREDUMP (DEV_COREDUMP)
4158 M:      Johannes Berg <johannes@sipsolutions.net>
4159 L:      linux-kernel@vger.kernel.org
4160 S:      Maintained
4161 F:      drivers/base/devcoredump.c
4162 F:      include/linux/devcoredump.h
4163
4164 DEVICE FREQUENCY (DEVFREQ)
4165 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4166 M:      Kyungmin Park <kyungmin.park@samsung.com>
4167 R:      Chanwoo Choi <cw00.choi@samsung.com>
4168 L:      linux-pm@vger.kernel.org
4169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4170 S:      Maintained
4171 F:      drivers/devfreq/
4172 F:      include/linux/devfreq.h
4173 F:      Documentation/devicetree/bindings/devfreq/
4174
4175 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4176 M:      Chanwoo Choi <cw00.choi@samsung.com>
4177 L:      linux-pm@vger.kernel.org
4178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4179 S:      Supported
4180 F:      drivers/devfreq/event/
4181 F:      drivers/devfreq/devfreq-event.c
4182 F:      include/linux/devfreq-event.h
4183 F:      Documentation/devicetree/bindings/devfreq/event/
4184
4185 DEVICE NUMBER REGISTRY
4186 M:      Torben Mathiasen <device@lanana.org>
4187 W:      http://lanana.org/docs/device-list/index.html
4188 S:      Maintained
4189
4190 DEVICE-MAPPER  (LVM)
4191 M:      Alasdair Kergon <agk@redhat.com>
4192 M:      Mike Snitzer <snitzer@redhat.com>
4193 M:      dm-devel@redhat.com
4194 L:      dm-devel@redhat.com
4195 W:      http://sources.redhat.com/dm
4196 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4198 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4199 S:      Maintained
4200 F:      Documentation/device-mapper/
4201 F:      drivers/md/Makefile
4202 F:      drivers/md/Kconfig
4203 F:      drivers/md/dm*
4204 F:      drivers/md/persistent-data/
4205 F:      include/linux/device-mapper.h
4206 F:      include/linux/dm-*.h
4207 F:      include/uapi/linux/dm-*.h
4208
4209 DEVLINK
4210 M:      Jiri Pirko <jiri@mellanox.com>
4211 L:      netdev@vger.kernel.org
4212 S:      Supported
4213 F:      net/core/devlink.c
4214 F:      include/net/devlink.h
4215 F:      include/uapi/linux/devlink.h
4216
4217 DIALOG SEMICONDUCTOR DRIVERS
4218 M:      Support Opensource <support.opensource@diasemi.com>
4219 W:      http://www.dialog-semiconductor.com/products
4220 S:      Supported
4221 F:      Documentation/hwmon/da90??
4222 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4223 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4224 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4225 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4226 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4227 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4228 F:      drivers/gpio/gpio-da90??.c
4229 F:      drivers/hwmon/da90??-hwmon.c
4230 F:      drivers/iio/adc/da91??-*.c
4231 F:      drivers/input/misc/da90??_onkey.c
4232 F:      drivers/input/touchscreen/da9052_tsi.c
4233 F:      drivers/leds/leds-da90??.c
4234 F:      drivers/mfd/da903x.c
4235 F:      drivers/mfd/da90??-*.c
4236 F:      drivers/mfd/da91??-*.c
4237 F:      drivers/power/supply/da9052-battery.c
4238 F:      drivers/power/supply/da91??-*.c
4239 F:      drivers/regulator/da903x.c
4240 F:      drivers/regulator/da9???-regulator.[ch]
4241 F:      drivers/thermal/da90??-thermal.c
4242 F:      drivers/rtc/rtc-da90??.c
4243 F:      drivers/video/backlight/da90??_bl.c
4244 F:      drivers/watchdog/da90??_wdt.c
4245 F:      include/linux/mfd/da903x.h
4246 F:      include/linux/mfd/da9052/
4247 F:      include/linux/mfd/da9055/
4248 F:      include/linux/mfd/da9062/
4249 F:      include/linux/mfd/da9063/
4250 F:      include/linux/mfd/da9150/
4251 F:      include/linux/regulator/da9211.h
4252 F:      include/sound/da[79]*.h
4253 F:      sound/soc/codecs/da[79]*.[ch]
4254
4255 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4256 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4257 L:      linux-gpio@vger.kernel.org
4258 S:      Maintained
4259 F:      drivers/gpio/gpio-gpio-mm.c
4260
4261 DIGI NEO AND CLASSIC PCI PRODUCTS
4262 M:      Lidza Louina <lidza.louina@gmail.com>
4263 M:      Mark Hounschell <markh@compro.net>
4264 L:      driverdev-devel@linuxdriverproject.org
4265 S:      Maintained
4266 F:      drivers/staging/dgnc/
4267
4268 DIOLAN U2C-12 I2C DRIVER
4269 M:      Guenter Roeck <linux@roeck-us.net>
4270 L:      linux-i2c@vger.kernel.org
4271 S:      Maintained
4272 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4273
4274 FILESYSTEM DIRECT ACCESS (DAX)
4275 M:      Matthew Wilcox <mawilcox@microsoft.com>
4276 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4277 L:      linux-fsdevel@vger.kernel.org
4278 S:      Supported
4279 F:      fs/dax.c
4280 F:      include/linux/dax.h
4281 F:      include/trace/events/fs_dax.h
4282
4283 DEVICE DIRECT ACCESS (DAX)
4284 M:      Dan Williams <dan.j.williams@intel.com>
4285 M:      Dave Jiang <dave.jiang@intel.com>
4286 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4287 M:      Vishal Verma <vishal.l.verma@intel.com>
4288 L:      linux-nvdimm@lists.01.org
4289 S:      Supported
4290 F:      drivers/dax/
4291
4292 DIRECTORY NOTIFICATION (DNOTIFY)
4293 M:      Jan Kara <jack@suse.cz>
4294 R:      Amir Goldstein <amir73il@gmail.com>
4295 L:      linux-fsdevel@vger.kernel.org
4296 S:      Maintained
4297 F:      Documentation/filesystems/dnotify.txt
4298 F:      fs/notify/dnotify/
4299 F:      include/linux/dnotify.h
4300
4301 DISK GEOMETRY AND PARTITION HANDLING
4302 M:      Andries Brouwer <aeb@cwi.nl>
4303 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4304 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4305 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4306 S:      Maintained
4307
4308 DISKQUOTA
4309 M:      Jan Kara <jack@suse.com>
4310 S:      Maintained
4311 F:      Documentation/filesystems/quota.txt
4312 F:      fs/quota/
4313 F:      include/linux/quota*.h
4314 F:      include/uapi/linux/quota*.h
4315
4316 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4317 M:      Bernie Thompson <bernie@plugable.com>
4318 L:      linux-fbdev@vger.kernel.org
4319 S:      Maintained
4320 W:      http://plugable.com/category/projects/udlfb/
4321 F:      drivers/video/fbdev/udlfb.c
4322 F:      include/video/udlfb.h
4323 F:      Documentation/fb/udlfb.txt
4324
4325 DISTRIBUTED LOCK MANAGER (DLM)
4326 M:      Christine Caulfield <ccaulfie@redhat.com>
4327 M:      David Teigland <teigland@redhat.com>
4328 L:      cluster-devel@redhat.com
4329 W:      http://sources.redhat.com/cluster/
4330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4331 S:      Supported
4332 F:      fs/dlm/
4333
4334 DMA BUFFER SHARING FRAMEWORK
4335 M:      Sumit Semwal <sumit.semwal@linaro.org>
4336 S:      Maintained
4337 L:      linux-media@vger.kernel.org
4338 L:      dri-devel@lists.freedesktop.org
4339 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4340 F:      drivers/dma-buf/
4341 F:      include/linux/dma-buf*
4342 F:      include/linux/reservation.h
4343 F:      include/linux/*fence.h
4344 F:      Documentation/driver-api/dma-buf.rst
4345 T:      git git://anongit.freedesktop.org/drm/drm-misc
4346
4347 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4348 M:      Vinod Koul <vkoul@kernel.org>
4349 L:      dmaengine@vger.kernel.org
4350 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4351 S:      Maintained
4352 F:      drivers/dma/
4353 F:      include/linux/dmaengine.h
4354 F:      include/linux/of_dma.h
4355 F:      Documentation/devicetree/bindings/dma/
4356 F:      Documentation/driver-api/dmaengine/
4357 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4358
4359 DMA MAPPING HELPERS
4360 M:      Christoph Hellwig <hch@lst.de>
4361 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4362 R:      Robin Murphy <robin.murphy@arm.com>
4363 L:      iommu@lists.linux-foundation.org
4364 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4365 W:      http://git.infradead.org/users/hch/dma-mapping.git
4366 S:      Supported
4367 F:      lib/dma-debug.c
4368 F:      lib/dma-direct.c
4369 F:      lib/dma-noncoherent.c
4370 F:      lib/dma-virt.c
4371 F:      drivers/base/dma-mapping.c
4372 F:      drivers/base/dma-coherent.c
4373 F:      include/asm-generic/dma-mapping.h
4374 F:      include/linux/dma-direct.h
4375 F:      include/linux/dma-mapping.h
4376 F:      include/linux/dma-noncoherent.h
4377
4378 DME1737 HARDWARE MONITOR DRIVER
4379 M:      Juerg Haefliger <juergh@gmail.com>
4380 L:      linux-hwmon@vger.kernel.org
4381 S:      Maintained
4382 F:      Documentation/hwmon/dme1737
4383 F:      drivers/hwmon/dme1737.c
4384
4385 DMI/SMBIOS SUPPORT
4386 M:      Jean Delvare <jdelvare@suse.com>
4387 S:      Maintained
4388 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4389 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4390 F:      drivers/firmware/dmi-id.c
4391 F:      drivers/firmware/dmi_scan.c
4392 F:      include/linux/dmi.h
4393
4394 DOCUMENTATION
4395 M:      Jonathan Corbet <corbet@lwn.net>
4396 L:      linux-doc@vger.kernel.org
4397 S:      Maintained
4398 F:      Documentation/
4399 F:      scripts/kernel-doc
4400 X:      Documentation/ABI/
4401 X:      Documentation/devicetree/
4402 X:      Documentation/acpi
4403 X:      Documentation/power
4404 X:      Documentation/spi
4405 X:      Documentation/media
4406 T:      git git://git.lwn.net/linux.git docs-next
4407
4408 DONGWOON DW9714 LENS VOICE COIL DRIVER
4409 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4410 L:      linux-media@vger.kernel.org
4411 T:      git git://linuxtv.org/media_tree.git
4412 S:      Maintained
4413 F:      drivers/media/i2c/dw9714.c
4414
4415 DOUBLETALK DRIVER
4416 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4417 L:      blinux-list@redhat.com
4418 S:      Maintained
4419 F:      drivers/char/dtlk.c
4420 F:      include/linux/dtlk.h
4421
4422 DPAA2 DATAPATH I/O (DPIO) DRIVER
4423 M:      Roy Pledge <Roy.Pledge@nxp.com>
4424 L:      linux-kernel@vger.kernel.org
4425 S:      Maintained
4426 F:      drivers/staging/fsl-mc/bus/dpio
4427
4428 DPAA2 ETHERNET DRIVER
4429 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4430 L:      linux-kernel@vger.kernel.org
4431 S:      Maintained
4432 F:      drivers/staging/fsl-dpaa2/ethernet
4433
4434 DPAA2 ETHERNET SWITCH DRIVER
4435 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4436 L:      linux-kernel@vger.kernel.org
4437 S:      Maintained
4438 F:      drivers/staging/fsl-dpaa2/ethsw
4439
4440 DPAA2 PTP CLOCK DRIVER
4441 M:      Yangbo Lu <yangbo.lu@nxp.com>
4442 L:      linux-kernel@vger.kernel.org
4443 S:      Maintained
4444 F:      drivers/staging/fsl-dpaa2/rtc
4445
4446 DPT_I2O SCSI RAID DRIVER
4447 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4448 L:      linux-scsi@vger.kernel.org
4449 W:      http://www.adaptec.com/
4450 S:      Maintained
4451 F:      drivers/scsi/dpt*
4452 F:      drivers/scsi/dpt/
4453
4454 DRBD DRIVER
4455 M:      Philipp Reisner <philipp.reisner@linbit.com>
4456 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4457 L:      drbd-dev@lists.linbit.com
4458 W:      http://www.drbd.org
4459 T:      git git://git.linbit.com/linux-drbd.git
4460 T:      git git://git.linbit.com/drbd-8.4.git
4461 S:      Supported
4462 F:      drivers/block/drbd/
4463 F:      lib/lru_cache.c
4464 F:      Documentation/blockdev/drbd/
4465
4466 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4467 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4469 S:      Supported
4470 F:      Documentation/kobject.txt
4471 F:      drivers/base/
4472 F:      fs/debugfs/
4473 F:      fs/sysfs/
4474 F:      include/linux/debugfs.h
4475 F:      include/linux/kobj*
4476 F:      lib/kobj*
4477
4478 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4479 M:      Kevin Hilman <khilman@kernel.org>
4480 M:      Nishanth Menon <nm@ti.com>
4481 S:      Maintained
4482 F:      drivers/power/avs/
4483 F:      include/linux/power/smartreflex.h
4484 L:      linux-pm@vger.kernel.org
4485
4486 DRM DRIVER FOR ARM PL111 CLCD
4487 M:      Eric Anholt <eric@anholt.net>
4488 T:      git git://anongit.freedesktop.org/drm/drm-misc
4489 S:      Supported
4490 F:      drivers/gpu/drm/pl111/
4491
4492 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4493 M:      Linus Walleij <linus.walleij@linaro.org>
4494 T:      git git://anongit.freedesktop.org/drm/drm-misc
4495 S:      Maintained
4496 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4497 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4498
4499 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4500 M:      Dave Airlie <airlied@redhat.com>
4501 S:      Odd Fixes
4502 F:      drivers/gpu/drm/ast/
4503
4504 DRM DRIVER FOR BOCHS VIRTUAL GPU
4505 M:      Gerd Hoffmann <kraxel@redhat.com>
4506 L:      virtualization@lists.linux-foundation.org
4507 T:      git git://anongit.freedesktop.org/drm/drm-misc
4508 S:      Maintained
4509 F:      drivers/gpu/drm/bochs/
4510
4511 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4512 M:      Linus Walleij <linus.walleij@linaro.org>
4513 T:      git git://anongit.freedesktop.org/drm/drm-misc
4514 S:      Maintained
4515 F:      drivers/gpu/drm/tve200/
4516
4517 DRM DRIVER FOR ILITEK ILI9225 PANELS
4518 M:      David Lechner <david@lechnology.com>
4519 S:      Maintained
4520 F:      drivers/gpu/drm/tinydrm/ili9225.c
4521 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4522
4523 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4524 S:      Orphan / Obsolete
4525 F:      drivers/gpu/drm/i810/
4526 F:      include/uapi/drm/i810_drm.h
4527
4528 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4529 S:      Orphan / Obsolete
4530 F:      drivers/gpu/drm/mga/
4531 F:      include/uapi/drm/mga_drm.h
4532
4533 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4534 M:      Dave Airlie <airlied@redhat.com>
4535 S:      Odd Fixes
4536 F:      drivers/gpu/drm/mgag200/
4537
4538 DRM DRIVER FOR MI0283QT
4539 M:      Noralf Trønnes <noralf@tronnes.org>
4540 S:      Maintained
4541 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4542 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4543
4544 DRM DRIVER FOR MSM ADRENO GPU
4545 M:      Rob Clark <robdclark@gmail.com>
4546 L:      linux-arm-msm@vger.kernel.org
4547 L:      dri-devel@lists.freedesktop.org
4548 L:      freedreno@lists.freedesktop.org
4549 T:      git git://people.freedesktop.org/~robclark/linux
4550 S:      Maintained
4551 F:      drivers/gpu/drm/msm/
4552 F:      include/uapi/drm/msm_drm.h
4553 F:      Documentation/devicetree/bindings/display/msm/
4554
4555 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4556 M:      Ben Skeggs <bskeggs@redhat.com>
4557 L:      dri-devel@lists.freedesktop.org
4558 L:      nouveau@lists.freedesktop.org
4559 T:      git git://github.com/skeggsb/linux
4560 S:      Supported
4561 F:      drivers/gpu/drm/nouveau/
4562 F:      include/uapi/drm/nouveau_drm.h
4563
4564 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4565 M:      Noralf Trønnes <noralf@tronnes.org>
4566 S:      Maintained
4567 F:      drivers/gpu/drm/tinydrm/repaper.c
4568 F:      Documentation/devicetree/bindings/display/repaper.txt
4569
4570 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4571 M:      Dave Airlie <airlied@redhat.com>
4572 M:      Gerd Hoffmann <kraxel@redhat.com>
4573 L:      virtualization@lists.linux-foundation.org
4574 T:      git git://anongit.freedesktop.org/drm/drm-misc
4575 S:      Obsolete
4576 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4577 F:      drivers/gpu/drm/cirrus/
4578
4579 DRM DRIVER FOR QXL VIRTUAL GPU
4580 M:      Dave Airlie <airlied@redhat.com>
4581 M:      Gerd Hoffmann <kraxel@redhat.com>
4582 L:      virtualization@lists.linux-foundation.org
4583 T:      git git://anongit.freedesktop.org/drm/drm-misc
4584 S:      Maintained
4585 F:      drivers/gpu/drm/qxl/
4586 F:      include/uapi/drm/qxl_drm.h
4587
4588 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4589 S:      Orphan / Obsolete
4590 F:      drivers/gpu/drm/r128/
4591 F:      include/uapi/drm/r128_drm.h
4592
4593 DRM DRIVER FOR SAVAGE VIDEO CARDS
4594 S:      Orphan / Obsolete
4595 F:      drivers/gpu/drm/savage/
4596 F:      include/uapi/drm/savage_drm.h
4597
4598 DRM DRIVER FOR SIS VIDEO CARDS
4599 S:      Orphan / Obsolete
4600 F:      drivers/gpu/drm/sis/
4601 F:      include/uapi/drm/sis_drm.h
4602
4603 DRM DRIVER FOR SITRONIX ST7586 PANELS
4604 M:      David Lechner <david@lechnology.com>
4605 S:      Maintained
4606 F:      drivers/gpu/drm/tinydrm/st7586.c
4607 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4608
4609 DRM DRIVER FOR SITRONIX ST7735R PANELS
4610 M:      David Lechner <david@lechnology.com>
4611 S:      Maintained
4612 F:      drivers/gpu/drm/tinydrm/st7735r.c
4613 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4614
4615 DRM DRIVER FOR TDFX VIDEO CARDS
4616 S:      Orphan / Obsolete
4617 F:      drivers/gpu/drm/tdfx/
4618
4619 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4620 M:      Dave Airlie <airlied@redhat.com>
4621 S:      Odd Fixes
4622 F:      drivers/gpu/drm/udl/
4623
4624 DRM DRIVER FOR VMWARE VIRTUAL GPU
4625 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4626 M:      Sinclair Yeh <syeh@vmware.com>
4627 M:      Thomas Hellstrom <thellstrom@vmware.com>
4628 L:      dri-devel@lists.freedesktop.org
4629 T:      git git://people.freedesktop.org/~syeh/repos_linux
4630 T:      git git://people.freedesktop.org/~thomash/linux
4631 S:      Supported
4632 F:      drivers/gpu/drm/vmwgfx/
4633 F:      include/uapi/drm/vmwgfx_drm.h
4634
4635 DRM DRIVERS
4636 M:      David Airlie <airlied@linux.ie>
4637 L:      dri-devel@lists.freedesktop.org
4638 T:      git git://people.freedesktop.org/~airlied/linux
4639 B:      https://bugs.freedesktop.org/
4640 C:      irc://chat.freenode.net/dri-devel
4641 S:      Maintained
4642 F:      drivers/gpu/drm/
4643 F:      drivers/gpu/vga/
4644 F:      Documentation/devicetree/bindings/display/
4645 F:      Documentation/devicetree/bindings/gpu/
4646 F:      Documentation/gpu/
4647 F:      include/drm/
4648 F:      include/uapi/drm/
4649 F:      include/linux/vga*
4650
4651 DRM DRIVERS AND MISC GPU PATCHES
4652 M:      Gustavo Padovan <gustavo@padovan.org>
4653 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4654 M:      Sean Paul <seanpaul@chromium.org>
4655 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4656 S:      Maintained
4657 T:      git git://anongit.freedesktop.org/drm/drm-misc
4658 F:      Documentation/gpu/
4659 F:      drivers/gpu/vga/
4660 F:      drivers/gpu/drm/*
4661 F:      include/drm/drm*
4662 F:      include/uapi/drm/drm*
4663 F:      include/linux/vga*
4664
4665 DRM DRIVERS FOR ALLWINNER A10
4666 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4667 L:      dri-devel@lists.freedesktop.org
4668 S:      Supported
4669 F:      drivers/gpu/drm/sun4i/
4670 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4671 T:      git git://anongit.freedesktop.org/drm/drm-misc
4672
4673 DRM DRIVERS FOR AMLOGIC SOCS
4674 M:      Neil Armstrong <narmstrong@baylibre.com>
4675 L:      dri-devel@lists.freedesktop.org
4676 L:      linux-amlogic@lists.infradead.org
4677 W:      http://linux-meson.com/
4678 S:      Supported
4679 F:      drivers/gpu/drm/meson/
4680 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4681 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4682 F:      Documentation/gpu/meson.rst
4683 T:      git git://anongit.freedesktop.org/drm/drm-misc
4684
4685 DRM DRIVERS FOR ATMEL HLCDC
4686 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4687 L:      dri-devel@lists.freedesktop.org
4688 S:      Supported
4689 F:      drivers/gpu/drm/atmel-hlcdc/
4690 F:      Documentation/devicetree/bindings/display/atmel/
4691 T:      git git://anongit.freedesktop.org/drm/drm-misc
4692
4693 DRM DRIVERS FOR BRIDGE CHIPS
4694 M:      Archit Taneja <architt@codeaurora.org>
4695 M:      Andrzej Hajda <a.hajda@samsung.com>
4696 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4697 S:      Maintained
4698 T:      git git://anongit.freedesktop.org/drm/drm-misc
4699 F:      drivers/gpu/drm/bridge/
4700
4701 DRM DRIVERS FOR EXYNOS
4702 M:      Inki Dae <inki.dae@samsung.com>
4703 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4704 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4705 M:      Kyungmin Park <kyungmin.park@samsung.com>
4706 L:      dri-devel@lists.freedesktop.org
4707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4708 S:      Supported
4709 F:      drivers/gpu/drm/exynos/
4710 F:      include/uapi/drm/exynos_drm.h
4711 F:      Documentation/devicetree/bindings/display/exynos/
4712
4713 DRM DRIVERS FOR FREESCALE DCU
4714 M:      Stefan Agner <stefan@agner.ch>
4715 M:      Alison Wang <alison.wang@nxp.com>
4716 L:      dri-devel@lists.freedesktop.org
4717 S:      Supported
4718 F:      drivers/gpu/drm/fsl-dcu/
4719 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4720 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4721 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4722
4723 DRM DRIVERS FOR FREESCALE IMX
4724 M:      Philipp Zabel <p.zabel@pengutronix.de>
4725 L:      dri-devel@lists.freedesktop.org
4726 S:      Maintained
4727 F:      drivers/gpu/drm/imx/
4728 F:      drivers/gpu/ipu-v3/
4729 F:      Documentation/devicetree/bindings/display/imx/
4730
4731 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4732 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4733 L:      dri-devel@lists.freedesktop.org
4734 T:      git git://github.com/patjak/drm-gma500
4735 S:      Maintained
4736 F:      drivers/gpu/drm/gma500/
4737
4738 DRM DRIVERS FOR HISILICON
4739 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4740 M:      Rongrong Zou <zourongrong@gmail.com>
4741 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4742 R:      Chen Feng <puck.chen@hisilicon.com>
4743 L:      dri-devel@lists.freedesktop.org
4744 T:      git git://github.com/xin3liang/linux.git
4745 S:      Maintained
4746 F:      drivers/gpu/drm/hisilicon/
4747 F:      Documentation/devicetree/bindings/display/hisilicon/
4748
4749 DRM DRIVERS FOR MEDIATEK
4750 M:      CK Hu <ck.hu@mediatek.com>
4751 M:      Philipp Zabel <p.zabel@pengutronix.de>
4752 L:      dri-devel@lists.freedesktop.org
4753 S:      Supported
4754 F:      drivers/gpu/drm/mediatek/
4755 F:      Documentation/devicetree/bindings/display/mediatek/
4756
4757 DRM DRIVERS FOR NVIDIA TEGRA
4758 M:      Thierry Reding <thierry.reding@gmail.com>
4759 L:      dri-devel@lists.freedesktop.org
4760 L:      linux-tegra@vger.kernel.org
4761 T:      git git://anongit.freedesktop.org/tegra/linux.git
4762 S:      Supported
4763 F:      drivers/gpu/drm/tegra/
4764 F:      drivers/gpu/host1x/
4765 F:      include/linux/host1x.h
4766 F:      include/uapi/drm/tegra_drm.h
4767 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4768
4769 DRM DRIVERS FOR RENESAS
4770 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4771 L:      dri-devel@lists.freedesktop.org
4772 L:      linux-renesas-soc@vger.kernel.org
4773 T:      git git://linuxtv.org/pinchartl/fbdev
4774 S:      Supported
4775 F:      drivers/gpu/drm/rcar-du/
4776 F:      drivers/gpu/drm/shmobile/
4777 F:      include/linux/platform_data/shmob_drm.h
4778 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4779 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4780 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4781
4782 DRM DRIVERS FOR ROCKCHIP
4783 M:      Sandy Huang <hjc@rock-chips.com>
4784 M:      Heiko Stübner <heiko@sntech.de>
4785 L:      dri-devel@lists.freedesktop.org
4786 S:      Maintained
4787 F:      drivers/gpu/drm/rockchip/
4788 F:      Documentation/devicetree/bindings/display/rockchip/
4789 T:      git git://anongit.freedesktop.org/drm/drm-misc
4790
4791 DRM DRIVERS FOR STI
4792 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4793 M:      Vincent Abriou <vincent.abriou@st.com>
4794 L:      dri-devel@lists.freedesktop.org
4795 T:      git git://anongit.freedesktop.org/drm/drm-misc
4796 S:      Maintained
4797 F:      drivers/gpu/drm/sti
4798 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4799
4800 DRM DRIVERS FOR STM
4801 M:      Yannick Fertre <yannick.fertre@st.com>
4802 M:      Philippe Cornu <philippe.cornu@st.com>
4803 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4804 M:      Vincent Abriou <vincent.abriou@st.com>
4805 L:      dri-devel@lists.freedesktop.org
4806 T:      git git://anongit.freedesktop.org/drm/drm-misc
4807 S:      Maintained
4808 F:      drivers/gpu/drm/stm
4809 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4810
4811 DRM DRIVERS FOR TI LCDC
4812 M:      Jyri Sarha <jsarha@ti.com>
4813 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4814 L:      dri-devel@lists.freedesktop.org
4815 S:      Maintained
4816 F:      drivers/gpu/drm/tilcdc/
4817 F:      Documentation/devicetree/bindings/display/tilcdc/
4818
4819 DRM DRIVERS FOR TI OMAP
4820 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4821 L:      dri-devel@lists.freedesktop.org
4822 S:      Maintained
4823 F:      drivers/gpu/drm/omapdrm/
4824 F:      Documentation/devicetree/bindings/display/ti/
4825
4826 DRM DRIVERS FOR V3D
4827 M:      Eric Anholt <eric@anholt.net>
4828 S:      Supported
4829 F:      drivers/gpu/drm/v3d/
4830 F:      include/uapi/drm/v3d_drm.h
4831 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4832 T:      git git://anongit.freedesktop.org/drm/drm-misc
4833
4834 DRM DRIVERS FOR VC4
4835 M:      Eric Anholt <eric@anholt.net>
4836 T:      git git://github.com/anholt/linux
4837 S:      Supported
4838 F:      drivers/gpu/drm/vc4/
4839 F:      include/uapi/drm/vc4_drm.h
4840 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4841 T:      git git://anongit.freedesktop.org/drm/drm-misc
4842
4843 DRM DRIVERS FOR VIVANTE GPU IP
4844 M:      Lucas Stach <l.stach@pengutronix.de>
4845 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4846 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4847 L:      etnaviv@lists.freedesktop.org
4848 L:      dri-devel@lists.freedesktop.org
4849 S:      Maintained
4850 F:      drivers/gpu/drm/etnaviv/
4851 F:      include/uapi/drm/etnaviv_drm.h
4852 F:      Documentation/devicetree/bindings/display/etnaviv/
4853
4854 DRM DRIVERS FOR ZTE ZX
4855 M:      Shawn Guo <shawnguo@kernel.org>
4856 L:      dri-devel@lists.freedesktop.org
4857 S:      Maintained
4858 F:      drivers/gpu/drm/zte/
4859 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4860 T:      git git://anongit.freedesktop.org/drm/drm-misc
4861
4862 DRM PANEL DRIVERS
4863 M:      Thierry Reding <thierry.reding@gmail.com>
4864 L:      dri-devel@lists.freedesktop.org
4865 T:      git git://anongit.freedesktop.org/drm/drm-misc
4866 S:      Maintained
4867 F:      drivers/gpu/drm/drm_panel.c
4868 F:      drivers/gpu/drm/panel/
4869 F:      include/drm/drm_panel.h
4870 F:      Documentation/devicetree/bindings/display/panel/
4871
4872 DRM TINYDRM DRIVERS
4873 M:      Noralf Trønnes <noralf@tronnes.org>
4874 W:      https://github.com/notro/tinydrm/wiki/Development
4875 T:      git git://anongit.freedesktop.org/drm/drm-misc
4876 S:      Maintained
4877 F:      drivers/gpu/drm/tinydrm/
4878 F:      include/drm/tinydrm/
4879
4880 DRM DRIVERS FOR XEN
4881 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4882 T:      git git://anongit.freedesktop.org/drm/drm-misc
4883 L:      dri-devel@lists.freedesktop.org
4884 L:      xen-devel@lists.xen.org
4885 S:      Supported
4886 F:      drivers/gpu/drm/xen/
4887 F:      Documentation/gpu/xen-front.rst
4888
4889 DRM TTM SUBSYSTEM
4890 M:      Christian Koenig <christian.koenig@amd.com>
4891 M:      Roger He <Hongbo.He@amd.com>
4892 T:      git git://people.freedesktop.org/~agd5f/linux
4893 S:      Maintained
4894 L:      dri-devel@lists.freedesktop.org
4895 F:      include/drm/ttm/
4896 F:      drivers/gpu/drm/ttm/
4897
4898 DSBR100 USB FM RADIO DRIVER
4899 M:      Alexey Klimov <klimov.linux@gmail.com>
4900 L:      linux-media@vger.kernel.org
4901 T:      git git://linuxtv.org/media_tree.git
4902 S:      Maintained
4903 F:      drivers/media/radio/dsbr100.c
4904
4905 DSCC4 DRIVER
4906 M:      Francois Romieu <romieu@fr.zoreil.com>
4907 L:      netdev@vger.kernel.org
4908 S:      Maintained
4909 F:      drivers/net/wan/dscc4.c
4910
4911 DT3155 MEDIA DRIVER
4912 M:      Hans Verkuil <hverkuil@xs4all.nl>
4913 L:      linux-media@vger.kernel.org
4914 T:      git git://linuxtv.org/media_tree.git
4915 W:      https://linuxtv.org
4916 S:      Odd Fixes
4917 F:      drivers/media/pci/dt3155/
4918
4919 DVB_USB_AF9015 MEDIA DRIVER
4920 M:      Antti Palosaari <crope@iki.fi>
4921 L:      linux-media@vger.kernel.org
4922 W:      https://linuxtv.org
4923 W:      http://palosaari.fi/linux/
4924 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4925 T:      git git://linuxtv.org/anttip/media_tree.git
4926 S:      Maintained
4927 F:      drivers/media/usb/dvb-usb-v2/af9015*
4928
4929 DVB_USB_AF9035 MEDIA DRIVER
4930 M:      Antti Palosaari <crope@iki.fi>
4931 L:      linux-media@vger.kernel.org
4932 W:      https://linuxtv.org
4933 W:      http://palosaari.fi/linux/
4934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4935 T:      git git://linuxtv.org/anttip/media_tree.git
4936 S:      Maintained
4937 F:      drivers/media/usb/dvb-usb-v2/af9035*
4938
4939 DVB_USB_ANYSEE MEDIA DRIVER
4940 M:      Antti Palosaari <crope@iki.fi>
4941 L:      linux-media@vger.kernel.org
4942 W:      https://linuxtv.org
4943 W:      http://palosaari.fi/linux/
4944 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4945 T:      git git://linuxtv.org/anttip/media_tree.git
4946 S:      Maintained
4947 F:      drivers/media/usb/dvb-usb-v2/anysee*
4948
4949 DVB_USB_AU6610 MEDIA DRIVER
4950 M:      Antti Palosaari <crope@iki.fi>
4951 L:      linux-media@vger.kernel.org
4952 W:      https://linuxtv.org
4953 W:      http://palosaari.fi/linux/
4954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4955 T:      git git://linuxtv.org/anttip/media_tree.git
4956 S:      Maintained
4957 F:      drivers/media/usb/dvb-usb-v2/au6610*
4958
4959 DVB_USB_CE6230 MEDIA DRIVER
4960 M:      Antti Palosaari <crope@iki.fi>
4961 L:      linux-media@vger.kernel.org
4962 W:      https://linuxtv.org
4963 W:      http://palosaari.fi/linux/
4964 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4965 T:      git git://linuxtv.org/anttip/media_tree.git
4966 S:      Maintained
4967 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4968
4969 DVB_USB_CXUSB MEDIA DRIVER
4970 M:      Michael Krufky <mkrufky@linuxtv.org>
4971 L:      linux-media@vger.kernel.org
4972 W:      https://linuxtv.org
4973 W:      http://github.com/mkrufky
4974 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4975 T:      git git://linuxtv.org/media_tree.git
4976 S:      Maintained
4977 F:      drivers/media/usb/dvb-usb/cxusb*
4978
4979 DVB_USB_EC168 MEDIA DRIVER
4980 M:      Antti Palosaari <crope@iki.fi>
4981 L:      linux-media@vger.kernel.org
4982 W:      https://linuxtv.org
4983 W:      http://palosaari.fi/linux/
4984 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4985 T:      git git://linuxtv.org/anttip/media_tree.git
4986 S:      Maintained
4987 F:      drivers/media/usb/dvb-usb-v2/ec168*
4988
4989 DVB_USB_GL861 MEDIA DRIVER
4990 M:      Antti Palosaari <crope@iki.fi>
4991 L:      linux-media@vger.kernel.org
4992 W:      https://linuxtv.org
4993 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4994 T:      git git://linuxtv.org/anttip/media_tree.git
4995 S:      Maintained
4996 F:      drivers/media/usb/dvb-usb-v2/gl861*
4997
4998 DVB_USB_MXL111SF MEDIA DRIVER
4999 M:      Michael Krufky <mkrufky@linuxtv.org>
5000 L:      linux-media@vger.kernel.org
5001 W:      https://linuxtv.org
5002 W:      http://github.com/mkrufky
5003 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5004 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5005 S:      Maintained
5006 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5007
5008 DVB_USB_RTL28XXU MEDIA DRIVER
5009 M:      Antti Palosaari <crope@iki.fi>
5010 L:      linux-media@vger.kernel.org
5011 W:      https://linuxtv.org
5012 W:      http://palosaari.fi/linux/
5013 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5014 T:      git git://linuxtv.org/anttip/media_tree.git
5015 S:      Maintained
5016 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5017
5018 DVB_USB_V2 MEDIA DRIVER
5019 M:      Antti Palosaari <crope@iki.fi>
5020 L:      linux-media@vger.kernel.org
5021 W:      https://linuxtv.org
5022 W:      http://palosaari.fi/linux/
5023 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5024 T:      git git://linuxtv.org/anttip/media_tree.git
5025 S:      Maintained
5026 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5027 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5028
5029 DYNAMIC DEBUG
5030 M:      Jason Baron <jbaron@akamai.com>
5031 S:      Maintained
5032 F:      lib/dynamic_debug.c
5033 F:      include/linux/dynamic_debug.h
5034
5035 DYNAMIC INTERRUPT MODERATION
5036 M:      Tal Gilboa <talgi@mellanox.com>
5037 S:      Maintained
5038 F:      include/linux/net_dim.h
5039
5040 DZ DECSTATION DZ11 SERIAL DRIVER
5041 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5042 S:      Maintained
5043 F:      drivers/tty/serial/dz.*
5044
5045 E3X0 POWER BUTTON DRIVER
5046 M:      Moritz Fischer <moritz.fischer@ettus.com>
5047 L:      usrp-users@lists.ettus.com
5048 W:      http://www.ettus.com
5049 S:      Supported
5050 F:      drivers/input/misc/e3x0-button.c
5051 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5052
5053 E4000 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 W:      http://palosaari.fi/linux/
5058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5059 T:      git git://linuxtv.org/anttip/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/tuners/e4000*
5062
5063 EC100 MEDIA DRIVER
5064 M:      Antti Palosaari <crope@iki.fi>
5065 L:      linux-media@vger.kernel.org
5066 W:      https://linuxtv.org
5067 W:      http://palosaari.fi/linux/
5068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5069 T:      git git://linuxtv.org/anttip/media_tree.git
5070 S:      Maintained
5071 F:      drivers/media/dvb-frontends/ec100*
5072
5073 ECRYPT FILE SYSTEM
5074 M:      Tyler Hicks <tyhicks@canonical.com>
5075 L:      ecryptfs@vger.kernel.org
5076 W:      http://ecryptfs.org
5077 W:      https://launchpad.net/ecryptfs
5078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5079 S:      Supported
5080 F:      Documentation/filesystems/ecryptfs.txt
5081 F:      fs/ecryptfs/
5082
5083 EDAC-AMD64
5084 M:      Borislav Petkov <bp@alien8.de>
5085 L:      linux-edac@vger.kernel.org
5086 S:      Maintained
5087 F:      drivers/edac/amd64_edac*
5088
5089 EDAC-CALXEDA
5090 M:      Robert Richter <rric@kernel.org>
5091 L:      linux-edac@vger.kernel.org
5092 S:      Maintained
5093 F:      drivers/edac/highbank*
5094
5095 EDAC-CAVIUM OCTEON
5096 M:      Ralf Baechle <ralf@linux-mips.org>
5097 M:      David Daney <david.daney@cavium.com>
5098 L:      linux-edac@vger.kernel.org
5099 L:      linux-mips@linux-mips.org
5100 S:      Supported
5101 F:      drivers/edac/octeon_edac*
5102
5103 EDAC-CAVIUM THUNDERX
5104 M:      David Daney <david.daney@cavium.com>
5105 M:      Jan Glauber <jglauber@cavium.com>
5106 L:      linux-edac@vger.kernel.org
5107 S:      Supported
5108 F:      drivers/edac/thunderx_edac*
5109
5110 EDAC-CORE
5111 M:      Borislav Petkov <bp@alien8.de>
5112 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5113 L:      linux-edac@vger.kernel.org
5114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5116 S:      Supported
5117 F:      Documentation/admin-guide/ras.rst
5118 F:      Documentation/driver-api/edac.rst
5119 F:      drivers/edac/
5120 F:      include/linux/edac.h
5121
5122 EDAC-E752X
5123 M:      Mark Gross <mark.gross@intel.com>
5124 L:      linux-edac@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/edac/e752x_edac.c
5127
5128 EDAC-E7XXX
5129 L:      linux-edac@vger.kernel.org
5130 S:      Maintained
5131 F:      drivers/edac/e7xxx_edac.c
5132
5133 EDAC-FSL_DDR
5134 M:      York Sun <york.sun@nxp.com>
5135 L:      linux-edac@vger.kernel.org
5136 S:      Maintained
5137 F:      drivers/edac/fsl_ddr_edac.*
5138
5139 EDAC-GHES
5140 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5141 L:      linux-edac@vger.kernel.org
5142 S:      Maintained
5143 F:      drivers/edac/ghes_edac.c
5144
5145 EDAC-I3000
5146 L:      linux-edac@vger.kernel.org
5147 S:      Orphan
5148 F:      drivers/edac/i3000_edac.c
5149
5150 EDAC-I5000
5151 L:      linux-edac@vger.kernel.org
5152 S:      Maintained
5153 F:      drivers/edac/i5000_edac.c
5154
5155 EDAC-I5400
5156 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5157 L:      linux-edac@vger.kernel.org
5158 S:      Maintained
5159 F:      drivers/edac/i5400_edac.c
5160
5161 EDAC-I7300
5162 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5163 L:      linux-edac@vger.kernel.org
5164 S:      Maintained
5165 F:      drivers/edac/i7300_edac.c
5166
5167 EDAC-I7CORE
5168 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5169 L:      linux-edac@vger.kernel.org
5170 S:      Maintained
5171 F:      drivers/edac/i7core_edac.c
5172
5173 EDAC-I82443BXGX
5174 M:      Tim Small <tim@buttersideup.com>
5175 L:      linux-edac@vger.kernel.org
5176 S:      Maintained
5177 F:      drivers/edac/i82443bxgx_edac.c
5178
5179 EDAC-I82975X
5180 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5181 M:      "Arvind R." <arvino55@gmail.com>
5182 L:      linux-edac@vger.kernel.org
5183 S:      Maintained
5184 F:      drivers/edac/i82975x_edac.c
5185
5186 EDAC-IE31200
5187 M:      Jason Baron <jbaron@akamai.com>
5188 L:      linux-edac@vger.kernel.org
5189 S:      Maintained
5190 F:      drivers/edac/ie31200_edac.c
5191
5192 EDAC-MPC85XX
5193 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5194 L:      linux-edac@vger.kernel.org
5195 S:      Maintained
5196 F:      drivers/edac/mpc85xx_edac.[ch]
5197
5198 EDAC-PASEMI
5199 M:      Egor Martovetsky <egor@pasemi.com>
5200 L:      linux-edac@vger.kernel.org
5201 S:      Maintained
5202 F:      drivers/edac/pasemi_edac.c
5203
5204 EDAC-PND2
5205 M:      Tony Luck <tony.luck@intel.com>
5206 L:      linux-edac@vger.kernel.org
5207 S:      Maintained
5208 F:      drivers/edac/pnd2_edac.[ch]
5209
5210 EDAC-R82600
5211 M:      Tim Small <tim@buttersideup.com>
5212 L:      linux-edac@vger.kernel.org
5213 S:      Maintained
5214 F:      drivers/edac/r82600_edac.c
5215
5216 EDAC-SBRIDGE
5217 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5218 L:      linux-edac@vger.kernel.org
5219 S:      Maintained
5220 F:      drivers/edac/sb_edac.c
5221
5222 EDAC-SKYLAKE
5223 M:      Tony Luck <tony.luck@intel.com>
5224 L:      linux-edac@vger.kernel.org
5225 S:      Maintained
5226 F:      drivers/edac/skx_edac.c
5227
5228 EDAC-TI
5229 M:      Tero Kristo <t-kristo@ti.com>
5230 L:      linux-edac@vger.kernel.org
5231 S:      Maintained
5232 F:      drivers/edac/ti_edac.c
5233
5234 EDIROL UA-101/UA-1000 DRIVER
5235 M:      Clemens Ladisch <clemens@ladisch.de>
5236 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5237 T:      git git://git.alsa-project.org/alsa-kernel.git
5238 S:      Maintained
5239 F:      sound/usb/misc/ua101.c
5240
5241 EFI TEST DRIVER
5242 L:      linux-efi@vger.kernel.org
5243 M:      Ivan Hu <ivan.hu@canonical.com>
5244 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5245 S:      Maintained
5246 F:      drivers/firmware/efi/test/
5247
5248 EFI VARIABLE FILESYSTEM
5249 M:      Matthew Garrett <matthew.garrett@nebula.com>
5250 M:      Jeremy Kerr <jk@ozlabs.org>
5251 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5253 L:      linux-efi@vger.kernel.org
5254 S:      Maintained
5255 F:      fs/efivarfs/
5256
5257 EFIFB FRAMEBUFFER DRIVER
5258 L:      linux-fbdev@vger.kernel.org
5259 M:      Peter Jones <pjones@redhat.com>
5260 S:      Maintained
5261 F:      drivers/video/fbdev/efifb.c
5262
5263 EFS FILESYSTEM
5264 W:      http://aeschi.ch.eu.org/efs/
5265 S:      Orphan
5266 F:      fs/efs/
5267
5268 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5269 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5270 L:      netdev@vger.kernel.org
5271 S:      Maintained
5272 F:      drivers/net/ethernet/ibm/ehea/
5273
5274 EM28XX VIDEO4LINUX DRIVER
5275 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5276 L:      linux-media@vger.kernel.org
5277 W:      https://linuxtv.org
5278 T:      git git://linuxtv.org/media_tree.git
5279 S:      Maintained
5280 F:      drivers/media/usb/em28xx/
5281 F:      Documentation/media/v4l-drivers/em28xx*
5282
5283 EMBEDDED LINUX
5284 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5285 M:      Matt Mackall <mpm@selenic.com>
5286 M:      David Woodhouse <dwmw2@infradead.org>
5287 L:      linux-embedded@vger.kernel.org
5288 S:      Maintained
5289
5290 Emulex 10Gbps iSCSI - OneConnect DRIVER
5291 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5292 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5293 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5294 L:      linux-scsi@vger.kernel.org
5295 W:      http://www.broadcom.com
5296 S:      Supported
5297 F:      drivers/scsi/be2iscsi/
5298
5299 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5300 M:      Sathya Perla <sathya.perla@broadcom.com>
5301 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5302 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5303 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5304 L:      netdev@vger.kernel.org
5305 W:      http://www.emulex.com
5306 S:      Supported
5307 F:      drivers/net/ethernet/emulex/benet/
5308
5309 EMULEX ONECONNECT ROCE DRIVER
5310 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5311 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5312 L:      linux-rdma@vger.kernel.org
5313 W:      http://www.broadcom.com
5314 S:      Odd Fixes
5315 F:      drivers/infiniband/hw/ocrdma/
5316 F:      include/uapi/rdma/ocrdma-abi.h
5317
5318 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5319 M:      James Smart <james.smart@broadcom.com>
5320 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5321 L:      linux-scsi@vger.kernel.org
5322 W:      http://www.broadcom.com
5323 S:      Supported
5324 F:      drivers/scsi/lpfc/
5325
5326 ENE CB710 FLASH CARD READER DRIVER
5327 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5328 S:      Maintained
5329 F:      drivers/misc/cb710/
5330 F:      drivers/mmc/host/cb710-mmc.*
5331 F:      include/linux/cb710.h
5332
5333 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5334 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5335 S:      Maintained
5336 F:      drivers/media/rc/ene_ir.*
5337
5338 EPSON S1D13XXX FRAMEBUFFER DRIVER
5339 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5340 S:      Maintained
5341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5342 F:      drivers/video/fbdev/s1d13xxxfb.c
5343 F:      include/video/s1d13xxxfb.h
5344
5345 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5346 M:      Jeff Layton <jlayton@kernel.org>
5347 S:      Maintained
5348 F:      lib/errseq.c
5349 F:      include/linux/errseq.h
5350
5351 ET131X NETWORK DRIVER
5352 M:      Mark Einon <mark.einon@gmail.com>
5353 S:      Odd Fixes
5354 F:      drivers/net/ethernet/agere/
5355
5356 ETHERNET BRIDGE
5357 M:      Stephen Hemminger <stephen@networkplumber.org>
5358 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5359 L:      netdev@vger.kernel.org
5360 W:      http://www.linuxfoundation.org/en/Net:Bridge
5361 S:      Maintained
5362 F:      include/linux/netfilter_bridge/
5363 F:      net/bridge/
5364
5365 ETHERNET PHY LIBRARY
5366 M:      Andrew Lunn <andrew@lunn.ch>
5367 M:      Florian Fainelli <f.fainelli@gmail.com>
5368 L:      netdev@vger.kernel.org
5369 S:      Maintained
5370 F:      Documentation/ABI/testing/sysfs-bus-mdio
5371 F:      Documentation/devicetree/bindings/net/mdio*
5372 F:      Documentation/networking/phy.txt
5373 F:      drivers/net/phy/
5374 F:      drivers/of/of_mdio.c
5375 F:      drivers/of/of_net.c
5376 F:      include/linux/*mdio*.h
5377 F:      include/linux/of_net.h
5378 F:      include/linux/phy.h
5379 F:      include/linux/phy_fixed.h
5380 F:      include/linux/platform_data/mdio-bcm-unimac.h
5381 F:      include/trace/events/mdio.h
5382 F:      include/uapi/linux/mdio.h
5383 F:      include/uapi/linux/mii.h
5384
5385 EXT2 FILE SYSTEM
5386 M:      Jan Kara <jack@suse.com>
5387 L:      linux-ext4@vger.kernel.org
5388 S:      Maintained
5389 F:      Documentation/filesystems/ext2.txt
5390 F:      fs/ext2/
5391 F:      include/linux/ext2*
5392
5393 EXT4 FILE SYSTEM
5394 M:      "Theodore Ts'o" <tytso@mit.edu>
5395 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5396 L:      linux-ext4@vger.kernel.org
5397 W:      http://ext4.wiki.kernel.org
5398 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5400 S:      Maintained
5401 F:      Documentation/filesystems/ext4.txt
5402 F:      fs/ext4/
5403
5404 Extended Verification Module (EVM)
5405 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5406 L:      linux-integrity@vger.kernel.org
5407 S:      Supported
5408 F:      security/integrity/evm/
5409
5410 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5411 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5412 L:      linux-efi@vger.kernel.org
5413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5414 S:      Maintained
5415 F:      Documentation/efi-stub.txt
5416 F:      arch/*/kernel/efi.c
5417 F:      arch/x86/boot/compressed/eboot.[ch]
5418 F:      arch/*/include/asm/efi.h
5419 F:      arch/x86/platform/efi/
5420 F:      drivers/firmware/efi/
5421 F:      include/linux/efi*.h
5422 F:      arch/arm/boot/compressed/efi-header.S
5423 F:      arch/arm64/kernel/efi-entry.S
5424
5425 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5426 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5427 M:      Chanwoo Choi <cw00.choi@samsung.com>
5428 L:      linux-kernel@vger.kernel.org
5429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5430 S:      Maintained
5431 F:      drivers/extcon/
5432 F:      include/linux/extcon/
5433 F:      include/linux/extcon.h
5434 F:      Documentation/extcon/
5435 F:      Documentation/devicetree/bindings/extcon/
5436
5437 EXYNOS DP DRIVER
5438 M:      Jingoo Han <jingoohan1@gmail.com>
5439 L:      dri-devel@lists.freedesktop.org
5440 S:      Maintained
5441 F:      drivers/gpu/drm/exynos/exynos_dp*
5442
5443 EXYNOS SYSMMU (IOMMU) driver
5444 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5445 L:      iommu@lists.linux-foundation.org
5446 S:      Maintained
5447 F:      drivers/iommu/exynos-iommu.c
5448
5449 EZchip NPS platform support
5450 M:      Vineet Gupta <vgupta@synopsys.com>
5451 S:      Supported
5452 F:      arch/arc/plat-eznps
5453 F:      arch/arc/boot/dts/eznps.dts
5454
5455 F2FS FILE SYSTEM
5456 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5457 M:      Chao Yu <yuchao0@huawei.com>
5458 L:      linux-f2fs-devel@lists.sourceforge.net
5459 W:      https://f2fs.wiki.kernel.org/
5460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5461 S:      Maintained
5462 F:      Documentation/filesystems/f2fs.txt
5463 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5464 F:      fs/f2fs/
5465 F:      include/linux/f2fs_fs.h
5466 F:      include/trace/events/f2fs.h
5467
5468 F71805F HARDWARE MONITORING DRIVER
5469 M:      Jean Delvare <jdelvare@suse.com>
5470 L:      linux-hwmon@vger.kernel.org
5471 S:      Maintained
5472 F:      Documentation/hwmon/f71805f
5473 F:      drivers/hwmon/f71805f.c
5474
5475 FADDR2LINE
5476 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5477 S:      Maintained
5478 F:      scripts/faddr2line
5479
5480 FAILOVER MODULE
5481 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5482 L:      netdev@vger.kernel.org
5483 S:      Supported
5484 F:      net/core/failover.c
5485 F:      include/net/failover.h
5486 F:      Documentation/networking/failover.rst
5487
5488 FANOTIFY
5489 M:      Jan Kara <jack@suse.cz>
5490 R:      Amir Goldstein <amir73il@gmail.com>
5491 L:      linux-fsdevel@vger.kernel.org
5492 S:      Maintained
5493 F:      fs/notify/fanotify/
5494 F:      include/linux/fanotify.h
5495 F:      include/uapi/linux/fanotify.h
5496
5497 FARSYNC SYNCHRONOUS DRIVER
5498 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5499 W:      http://www.farsite.co.uk/
5500 S:      Supported
5501 F:      drivers/net/wan/farsync.*
5502
5503 FAULT INJECTION SUPPORT
5504 M:      Akinobu Mita <akinobu.mita@gmail.com>
5505 S:      Supported
5506 F:      Documentation/fault-injection/
5507 F:      lib/fault-inject.c
5508
5509 FBTFT Framebuffer drivers
5510 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5511 S:      Maintained
5512 F:      drivers/staging/fbtft/
5513
5514 FC0011 TUNER DRIVER
5515 M:      Michael Buesch <m@bues.ch>
5516 L:      linux-media@vger.kernel.org
5517 S:      Maintained
5518 F:      drivers/media/tuners/fc0011.h
5519 F:      drivers/media/tuners/fc0011.c
5520
5521 FC2580 MEDIA DRIVER
5522 M:      Antti Palosaari <crope@iki.fi>
5523 L:      linux-media@vger.kernel.org
5524 W:      https://linuxtv.org
5525 W:      http://palosaari.fi/linux/
5526 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5527 T:      git git://linuxtv.org/anttip/media_tree.git
5528 S:      Maintained
5529 F:      drivers/media/tuners/fc2580*
5530
5531 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5532 M:      Johannes Thumshirn <jth@kernel.org>
5533 L:      linux-scsi@vger.kernel.org
5534 W:      www.Open-FCoE.org
5535 S:      Supported
5536 F:      drivers/scsi/libfc/
5537 F:      drivers/scsi/fcoe/
5538 F:      include/scsi/fc/
5539 F:      include/scsi/libfc.h
5540 F:      include/scsi/libfcoe.h
5541 F:      include/uapi/scsi/fc/
5542
5543 FILE LOCKING (flock() and fcntl()/lockf())
5544 M:      Jeff Layton <jlayton@kernel.org>
5545 M:      "J. Bruce Fields" <bfields@fieldses.org>
5546 L:      linux-fsdevel@vger.kernel.org
5547 S:      Maintained
5548 F:      include/linux/fcntl.h
5549 F:      include/uapi/linux/fcntl.h
5550 F:      fs/fcntl.c
5551 F:      fs/locks.c
5552
5553 FILESYSTEMS (VFS and infrastructure)
5554 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5555 L:      linux-fsdevel@vger.kernel.org
5556 S:      Maintained
5557 F:      fs/*
5558 F:      include/linux/fs.h
5559 F:      include/uapi/linux/fs.h
5560
5561 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5562 M:      Riku Voipio <riku.voipio@iki.fi>
5563 L:      linux-hwmon@vger.kernel.org
5564 S:      Maintained
5565 F:      drivers/hwmon/f75375s.c
5566 F:      include/linux/f75375s.h
5567
5568 FIREWIRE AUDIO DRIVERS
5569 M:      Clemens Ladisch <clemens@ladisch.de>
5570 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5571 T:      git git://git.alsa-project.org/alsa-kernel.git
5572 S:      Maintained
5573 F:      sound/firewire/
5574
5575 FIREWIRE MEDIA DRIVERS (firedtv)
5576 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5577 L:      linux-media@vger.kernel.org
5578 L:      linux1394-devel@lists.sourceforge.net
5579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5580 S:      Maintained
5581 F:      drivers/media/firewire/
5582
5583 FIREWIRE SBP-2 TARGET
5584 M:      Chris Boot <bootc@bootc.net>
5585 L:      linux-scsi@vger.kernel.org
5586 L:      target-devel@vger.kernel.org
5587 L:      linux1394-devel@lists.sourceforge.net
5588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5589 S:      Maintained
5590 F:      drivers/target/sbp/
5591
5592 FIREWIRE SUBSYSTEM
5593 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5594 L:      linux1394-devel@lists.sourceforge.net
5595 W:      http://ieee1394.wiki.kernel.org/
5596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5597 S:      Maintained
5598 F:      drivers/firewire/
5599 F:      include/linux/firewire.h
5600 F:      include/uapi/linux/firewire*.h
5601 F:      tools/firewire/
5602
5603 FIRMWARE LOADER (request_firmware)
5604 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5605 L:      linux-kernel@vger.kernel.org
5606 S:      Maintained
5607 F:      Documentation/firmware_class/
5608 F:      drivers/base/firmware_loader/
5609 F:      include/linux/firmware.h
5610
5611 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5612 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5613 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5614 S:      Maintained
5615 F:      drivers/block/rsxx/
5616
5617 FLOPPY DRIVER
5618 M:      Jiri Kosina <jikos@kernel.org>
5619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5620 S:      Odd fixes
5621 F:      drivers/block/floppy.c
5622
5623 FMC SUBSYSTEM
5624 M:      Alessandro Rubini <rubini@gnudd.com>
5625 W:      http://www.ohwr.org/projects/fmc-bus
5626 S:      Supported
5627 F:      drivers/fmc/
5628 F:      include/linux/fmc*.h
5629 F:      include/linux/ipmi-fru.h
5630 K:      fmc_d.*register
5631
5632 FPGA MANAGER FRAMEWORK
5633 M:      Alan Tull <atull@kernel.org>
5634 M:      Moritz Fischer <mdf@kernel.org>
5635 L:      linux-fpga@vger.kernel.org
5636 S:      Maintained
5637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5638 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5639 F:      Documentation/fpga/
5640 F:      Documentation/driver-api/fpga/
5641 F:      Documentation/devicetree/bindings/fpga/
5642 F:      drivers/fpga/
5643 F:      include/linux/fpga/
5644 W:      http://www.rocketboards.org
5645
5646 FPU EMULATOR
5647 M:      Bill Metzenthen <billm@melbpc.org.au>
5648 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5649 S:      Maintained
5650 F:      arch/x86/math-emu/
5651
5652 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5653 L:      netdev@vger.kernel.org
5654 S:      Orphan
5655 F:      drivers/net/wan/dlci.c
5656 F:      drivers/net/wan/sdla.c
5657
5658 FRAMEBUFFER LAYER
5659 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5660 L:      dri-devel@lists.freedesktop.org
5661 L:      linux-fbdev@vger.kernel.org
5662 T:      git git://github.com/bzolnier/linux.git
5663 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5664 S:      Maintained
5665 F:      Documentation/fb/
5666 F:      drivers/video/
5667 F:      include/video/
5668 F:      include/linux/fb.h
5669 F:      include/uapi/video/
5670 F:      include/uapi/linux/fb.h
5671
5672 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5673 M:      Horia Geantă <horia.geanta@nxp.com>
5674 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5675 L:      linux-crypto@vger.kernel.org
5676 S:      Maintained
5677 F:      drivers/crypto/caam/
5678 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5679
5680 FREESCALE DIU FRAMEBUFFER DRIVER
5681 M:      Timur Tabi <timur@tabi.org>
5682 L:      linux-fbdev@vger.kernel.org
5683 S:      Maintained
5684 F:      drivers/video/fbdev/fsl-diu-fb.*
5685
5686 FREESCALE DMA DRIVER
5687 M:      Li Yang <leoyang.li@nxp.com>
5688 M:      Zhang Wei <zw@zh-kernel.org>
5689 L:      linuxppc-dev@lists.ozlabs.org
5690 S:      Maintained
5691 F:      drivers/dma/fsldma.*
5692
5693 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5694 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5695 L:      netdev@vger.kernel.org
5696 S:      Maintained
5697 F:      drivers/net/ethernet/freescale/gianfar*
5698 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5699
5700 FREESCALE GPMI NAND DRIVER
5701 M:      Han Xu <han.xu@nxp.com>
5702 L:      linux-mtd@lists.infradead.org
5703 S:      Maintained
5704 F:      drivers/mtd/nand/raw/gpmi-nand/*
5705
5706 FREESCALE I2C CPM DRIVER
5707 M:      Jochen Friedrich <jochen@scram.de>
5708 L:      linuxppc-dev@lists.ozlabs.org
5709 L:      linux-i2c@vger.kernel.org
5710 S:      Maintained
5711 F:      drivers/i2c/busses/i2c-cpm.c
5712
5713 FREESCALE IMX / MXC FEC DRIVER
5714 M:      Fugang Duan <fugang.duan@nxp.com>
5715 L:      netdev@vger.kernel.org
5716 S:      Maintained
5717 F:      drivers/net/ethernet/freescale/fec_main.c
5718 F:      drivers/net/ethernet/freescale/fec_ptp.c
5719 F:      drivers/net/ethernet/freescale/fec.h
5720 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5721
5722 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5723 M:      Sascha Hauer <s.hauer@pengutronix.de>
5724 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5725 L:      linux-fbdev@vger.kernel.org
5726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5727 S:      Maintained
5728 F:      include/linux/platform_data/video-imxfb.h
5729 F:      drivers/video/fbdev/imxfb.c
5730
5731 FREESCALE QORIQ DPAA ETHERNET DRIVER
5732 M:      Madalin Bucur <madalin.bucur@nxp.com>
5733 L:      netdev@vger.kernel.org
5734 S:      Maintained
5735 F:      drivers/net/ethernet/freescale/dpaa
5736
5737 FREESCALE QORIQ DPAA FMAN DRIVER
5738 M:      Madalin Bucur <madalin.bucur@nxp.com>
5739 L:      netdev@vger.kernel.org
5740 S:      Maintained
5741 F:      drivers/net/ethernet/freescale/fman
5742 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5743
5744 FREESCALE QORIQ PTP CLOCK DRIVER
5745 M:      Yangbo Lu <yangbo.lu@nxp.com>
5746 L:      netdev@vger.kernel.org
5747 S:      Maintained
5748 F:      drivers/ptp/ptp_qoriq.c
5749 F:      include/linux/fsl/ptp_qoriq.h
5750 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5751
5752 FREESCALE QUAD SPI DRIVER
5753 M:      Han Xu <han.xu@nxp.com>
5754 L:      linux-mtd@lists.infradead.org
5755 S:      Maintained
5756 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5757
5758 FREESCALE QUICC ENGINE LIBRARY
5759 M:      Qiang Zhao <qiang.zhao@nxp.com>
5760 L:      linuxppc-dev@lists.ozlabs.org
5761 S:      Maintained
5762 F:      drivers/soc/fsl/qe/
5763 F:      include/soc/fsl/*qe*.h
5764 F:      include/soc/fsl/*ucc*.h
5765
5766 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5767 M:      Li Yang <leoyang.li@nxp.com>
5768 L:      netdev@vger.kernel.org
5769 L:      linuxppc-dev@lists.ozlabs.org
5770 S:      Maintained
5771 F:      drivers/net/ethernet/freescale/ucc_geth*
5772
5773 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5774 M:      Zhao Qiang <qiang.zhao@nxp.com>
5775 L:      netdev@vger.kernel.org
5776 L:      linuxppc-dev@lists.ozlabs.org
5777 S:      Maintained
5778 F:      drivers/net/wan/fsl_ucc_hdlc*
5779
5780 FREESCALE QUICC ENGINE UCC UART DRIVER
5781 M:      Timur Tabi <timur@tabi.org>
5782 L:      linuxppc-dev@lists.ozlabs.org
5783 S:      Maintained
5784 F:      drivers/tty/serial/ucc_uart.c
5785
5786 FREESCALE SOC DRIVERS
5787 M:      Li Yang <leoyang.li@nxp.com>
5788 L:      linuxppc-dev@lists.ozlabs.org
5789 L:      linux-arm-kernel@lists.infradead.org
5790 S:      Maintained
5791 F:      Documentation/devicetree/bindings/soc/fsl/
5792 F:      drivers/soc/fsl/
5793 F:      include/linux/fsl/
5794
5795 FREESCALE SOC FS_ENET DRIVER
5796 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5797 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5798 L:      linuxppc-dev@lists.ozlabs.org
5799 L:      netdev@vger.kernel.org
5800 S:      Maintained
5801 F:      drivers/net/ethernet/freescale/fs_enet/
5802 F:      include/linux/fs_enet_pd.h
5803
5804 FREESCALE SOC SOUND DRIVERS
5805 M:      Timur Tabi <timur@tabi.org>
5806 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5807 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5808 R:      Fabio Estevam <fabio.estevam@nxp.com>
5809 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5810 L:      linuxppc-dev@lists.ozlabs.org
5811 S:      Maintained
5812 F:      sound/soc/fsl/fsl*
5813 F:      sound/soc/fsl/imx*
5814 F:      sound/soc/fsl/mpc8610_hpcd.c
5815
5816 FREESCALE USB PERIPHERAL DRIVERS
5817 M:      Li Yang <leoyang.li@nxp.com>
5818 L:      linux-usb@vger.kernel.org
5819 L:      linuxppc-dev@lists.ozlabs.org
5820 S:      Maintained
5821 F:      drivers/usb/gadget/udc/fsl*
5822
5823 FREEVXFS FILESYSTEM
5824 M:      Christoph Hellwig <hch@infradead.org>
5825 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5826 S:      Maintained
5827 F:      fs/freevxfs/
5828
5829 FREEZER
5830 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5831 M:      Pavel Machek <pavel@ucw.cz>
5832 L:      linux-pm@vger.kernel.org
5833 S:      Supported
5834 F:      Documentation/power/freezing-of-tasks.txt
5835 F:      include/linux/freezer.h
5836 F:      kernel/freezer.c
5837
5838 FRONTSWAP API
5839 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5840 L:      linux-kernel@vger.kernel.org
5841 S:      Maintained
5842 F:      mm/frontswap.c
5843 F:      include/linux/frontswap.h
5844
5845 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5846 M:      David Howells <dhowells@redhat.com>
5847 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5848 S:      Supported
5849 F:      Documentation/filesystems/caching/
5850 F:      fs/fscache/
5851 F:      include/linux/fscache*.h
5852
5853 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5854 M:      Theodore Y. Ts'o <tytso@mit.edu>
5855 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5856 L:      linux-fscrypt@vger.kernel.org
5857 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5859 S:      Supported
5860 F:      fs/crypto/
5861 F:      include/linux/fscrypt*.h
5862 F:      Documentation/filesystems/fscrypt.rst
5863
5864 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5865 M:      Jan Kara <jack@suse.cz>
5866 R:      Amir Goldstein <amir73il@gmail.com>
5867 L:      linux-fsdevel@vger.kernel.org
5868 S:      Maintained
5869 F:      fs/notify/
5870 F:      include/linux/fsnotify*.h
5871
5872 FUJITSU LAPTOP EXTRAS
5873 M:      Jonathan Woithe <jwoithe@just42.net>
5874 L:      platform-driver-x86@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/platform/x86/fujitsu-laptop.c
5877
5878 FUJITSU M-5MO LS CAMERA ISP DRIVER
5879 M:      Kyungmin Park <kyungmin.park@samsung.com>
5880 M:      Heungjun Kim <riverful.kim@samsung.com>
5881 L:      linux-media@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/media/i2c/m5mols/
5884 F:      include/media/i2c/m5mols.h
5885
5886 FUJITSU TABLET EXTRAS
5887 M:      Robert Gerlach <khnz@gmx.de>
5888 L:      platform-driver-x86@vger.kernel.org
5889 S:      Maintained
5890 F:      drivers/platform/x86/fujitsu-tablet.c
5891
5892 FUSE: FILESYSTEM IN USERSPACE
5893 M:      Miklos Szeredi <miklos@szeredi.hu>
5894 L:      linux-fsdevel@vger.kernel.org
5895 W:      http://fuse.sourceforge.net/
5896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5897 S:      Maintained
5898 F:      fs/fuse/
5899 F:      include/uapi/linux/fuse.h
5900 F:      Documentation/filesystems/fuse.txt
5901
5902 FUTEX SUBSYSTEM
5903 M:      Thomas Gleixner <tglx@linutronix.de>
5904 M:      Ingo Molnar <mingo@redhat.com>
5905 R:      Peter Zijlstra <peterz@infradead.org>
5906 R:      Darren Hart <dvhart@infradead.org>
5907 L:      linux-kernel@vger.kernel.org
5908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5909 S:      Maintained
5910 F:      kernel/futex.c
5911 F:      kernel/futex_compat.c
5912 F:      include/asm-generic/futex.h
5913 F:      include/linux/futex.h
5914 F:      include/uapi/linux/futex.h
5915 F:      tools/testing/selftests/futex/
5916 F:      tools/perf/bench/futex*
5917 F:      Documentation/*futex*
5918
5919 GCC PLUGINS
5920 M:      Kees Cook <keescook@chromium.org>
5921 R:      Emese Revfy <re.emese@gmail.com>
5922 L:      kernel-hardening@lists.openwall.com
5923 S:      Maintained
5924 F:      scripts/gcc-plugins/
5925 F:      scripts/gcc-plugin.sh
5926 F:      scripts/Makefile.gcc-plugins
5927 F:      Documentation/gcc-plugins.txt
5928
5929 GCOV BASED KERNEL PROFILING
5930 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5931 S:      Maintained
5932 F:      kernel/gcov/
5933 F:      Documentation/dev-tools/gcov.rst
5934
5935 GDB KERNEL DEBUGGING HELPER SCRIPTS
5936 M:      Jan Kiszka <jan.kiszka@siemens.com>
5937 M:      Kieran Bingham <kieran@bingham.xyz>
5938 S:      Supported
5939 F:      scripts/gdb/
5940
5941 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5942 M:      Achim Leubner <achim_leubner@adaptec.com>
5943 L:      linux-scsi@vger.kernel.org
5944 W:      http://www.icp-vortex.com/
5945 S:      Supported
5946 F:      drivers/scsi/gdt*
5947
5948 GEMTEK FM RADIO RECEIVER DRIVER
5949 M:      Hans Verkuil <hverkuil@xs4all.nl>
5950 L:      linux-media@vger.kernel.org
5951 T:      git git://linuxtv.org/media_tree.git
5952 W:      https://linuxtv.org
5953 S:      Maintained
5954 F:      drivers/media/radio/radio-gemtek*
5955
5956 GENERIC GPIO I2C DRIVER
5957 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5958 S:      Supported
5959 F:      drivers/i2c/busses/i2c-gpio.c
5960 F:      include/linux/platform_data/i2c-gpio.h
5961
5962 GENERIC GPIO I2C MULTIPLEXER DRIVER
5963 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5964 L:      linux-i2c@vger.kernel.org
5965 S:      Supported
5966 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5967 F:      include/linux/platform_data/i2c-mux-gpio.h
5968 F:      Documentation/i2c/muxes/i2c-mux-gpio
5969
5970 GENERIC HDLC (WAN) DRIVERS
5971 M:      Krzysztof Halasa <khc@pm.waw.pl>
5972 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5973 S:      Maintained
5974 F:      drivers/net/wan/c101.c
5975 F:      drivers/net/wan/hd6457*
5976 F:      drivers/net/wan/hdlc*
5977 F:      drivers/net/wan/n2.c
5978 F:      drivers/net/wan/pc300too.c
5979 F:      drivers/net/wan/pci200syn.c
5980 F:      drivers/net/wan/wanxl*
5981
5982 GENERIC INCLUDE/ASM HEADER FILES
5983 M:      Arnd Bergmann <arnd@arndb.de>
5984 L:      linux-arch@vger.kernel.org
5985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5986 S:      Maintained
5987 F:      include/asm-generic/
5988 F:      include/uapi/asm-generic/
5989
5990 GENERIC PHY FRAMEWORK
5991 M:      Kishon Vijay Abraham I <kishon@ti.com>
5992 L:      linux-kernel@vger.kernel.org
5993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5994 S:      Supported
5995 F:      drivers/phy/
5996 F:      include/linux/phy/
5997
5998 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5999 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6000 S:      Supported
6001 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6002
6003 GENERIC PM DOMAINS
6004 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6005 M:      Kevin Hilman <khilman@kernel.org>
6006 M:      Ulf Hansson <ulf.hansson@linaro.org>
6007 L:      linux-pm@vger.kernel.org
6008 S:      Supported
6009 F:      drivers/base/power/domain*.c
6010 F:      include/linux/pm_domain.h
6011 F:      Documentation/devicetree/bindings/power/power_domain.txt
6012
6013 GENERIC UIO DRIVER FOR PCI DEVICES
6014 M:      "Michael S. Tsirkin" <mst@redhat.com>
6015 L:      kvm@vger.kernel.org
6016 S:      Supported
6017 F:      drivers/uio/uio_pci_generic.c
6018
6019 GENWQE (IBM Generic Workqueue Card)
6020 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6021 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6022 S:      Supported
6023 F:      drivers/misc/genwqe/
6024
6025 GET_MAINTAINER SCRIPT
6026 M:      Joe Perches <joe@perches.com>
6027 S:      Maintained
6028 F:      scripts/get_maintainer.pl
6029
6030 GFS2 FILE SYSTEM
6031 M:      Bob Peterson <rpeterso@redhat.com>
6032 M:      Andreas Gruenbacher <agruenba@redhat.com>
6033 L:      cluster-devel@redhat.com
6034 W:      http://sources.redhat.com/cluster/
6035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6036 S:      Supported
6037 F:      Documentation/filesystems/gfs2*.txt
6038 F:      fs/gfs2/
6039 F:      include/uapi/linux/gfs2_ondisk.h
6040
6041 GIGASET ISDN DRIVERS
6042 M:      Paul Bolle <pebolle@tiscali.nl>
6043 L:      gigaset307x-common@lists.sourceforge.net
6044 W:      http://gigaset307x.sourceforge.net/
6045 S:      Odd Fixes
6046 F:      Documentation/isdn/README.gigaset
6047 F:      drivers/isdn/gigaset/
6048 F:      include/uapi/linux/gigaset_dev.h
6049
6050 GO7007 MPEG CODEC
6051 M:      Hans Verkuil <hans.verkuil@cisco.com>
6052 L:      linux-media@vger.kernel.org
6053 S:      Maintained
6054 F:      drivers/media/usb/go7007/
6055
6056 GOODIX TOUCHSCREEN
6057 M:      Bastien Nocera <hadess@hadess.net>
6058 L:      linux-input@vger.kernel.org
6059 S:      Maintained
6060 F:      drivers/input/touchscreen/goodix.c
6061
6062 GPD POCKET FAN DRIVER
6063 M:      Hans de Goede <hdegoede@redhat.com>
6064 L:      platform-driver-x86@vger.kernel.org
6065 S:      Maintained
6066 F:      drivers/platform/x86/gpd-pocket-fan.c
6067
6068 GPIO ACPI SUPPORT
6069 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6070 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6071 L:      linux-gpio@vger.kernel.org
6072 L:      linux-acpi@vger.kernel.org
6073 S:      Maintained
6074 F:      Documentation/acpi/gpio-properties.txt
6075 F:      drivers/gpio/gpiolib-acpi.c
6076
6077 GPIO IR Transmitter
6078 M:      Sean Young <sean@mess.org>
6079 L:      linux-media@vger.kernel.org
6080 S:      Maintained
6081 F:      drivers/media/rc/gpio-ir-tx.c
6082
6083 GPIO MOCKUP DRIVER
6084 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6085 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6086 L:      linux-gpio@vger.kernel.org
6087 S:      Maintained
6088 F:      drivers/gpio/gpio-mockup.c
6089 F:      tools/testing/selftests/gpio/
6090
6091 GPIO SUBSYSTEM
6092 M:      Linus Walleij <linus.walleij@linaro.org>
6093 L:      linux-gpio@vger.kernel.org
6094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6095 S:      Maintained
6096 F:      Documentation/devicetree/bindings/gpio/
6097 F:      Documentation/driver-api/gpio/
6098 F:      Documentation/gpio/
6099 F:      Documentation/ABI/testing/gpio-cdev
6100 F:      Documentation/ABI/obsolete/sysfs-gpio
6101 F:      drivers/gpio/
6102 F:      include/linux/gpio/
6103 F:      include/linux/gpio.h
6104 F:      include/linux/of_gpio.h
6105 F:      include/asm-generic/gpio.h
6106 F:      include/uapi/linux/gpio.h
6107 F:      tools/gpio/
6108
6109 GRE DEMULTIPLEXER DRIVER
6110 M:      Dmitry Kozlov <xeb@mail.ru>
6111 L:      netdev@vger.kernel.org
6112 S:      Maintained
6113 F:      net/ipv4/gre_demux.c
6114 F:      net/ipv4/gre_offload.c
6115 F:      include/net/gre.h
6116
6117 GRETH 10/100/1G Ethernet MAC device driver
6118 M:      Andreas Larsson <andreas@gaisler.com>
6119 L:      netdev@vger.kernel.org
6120 S:      Maintained
6121 F:      drivers/net/ethernet/aeroflex/
6122
6123 GREYBUS AUDIO PROTOCOLS DRIVERS
6124 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6125 M:      Mark Greer <mgreer@animalcreek.com>
6126 S:      Maintained
6127 F:      drivers/staging/greybus/audio_apbridgea.c
6128 F:      drivers/staging/greybus/audio_apbridgea.h
6129 F:      drivers/staging/greybus/audio_codec.c
6130 F:      drivers/staging/greybus/audio_codec.h
6131 F:      drivers/staging/greybus/audio_gb.c
6132 F:      drivers/staging/greybus/audio_manager.c
6133 F:      drivers/staging/greybus/audio_manager.h
6134 F:      drivers/staging/greybus/audio_manager_module.c
6135 F:      drivers/staging/greybus/audio_manager_private.h
6136 F:      drivers/staging/greybus/audio_manager_sysfs.c
6137 F:      drivers/staging/greybus/audio_module.c
6138 F:      drivers/staging/greybus/audio_topology.c
6139
6140 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6141 M:      Viresh Kumar <vireshk@kernel.org>
6142 S:      Maintained
6143 F:      drivers/staging/greybus/authentication.c
6144 F:      drivers/staging/greybus/bootrom.c
6145 F:      drivers/staging/greybus/firmware.h
6146 F:      drivers/staging/greybus/fw-core.c
6147 F:      drivers/staging/greybus/fw-download.c
6148 F:      drivers/staging/greybus/fw-managament.c
6149 F:      drivers/staging/greybus/greybus_authentication.h
6150 F:      drivers/staging/greybus/greybus_firmware.h
6151 F:      drivers/staging/greybus/hid.c
6152 F:      drivers/staging/greybus/i2c.c
6153 F:      drivers/staging/greybus/spi.c
6154 F:      drivers/staging/greybus/spilib.c
6155 F:      drivers/staging/greybus/spilib.h
6156
6157 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6158 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6159 S:      Maintained
6160 F:      drivers/staging/greybus/loopback.c
6161 F:      drivers/staging/greybus/timesync.c
6162 F:      drivers/staging/greybus/timesync_platform.c
6163
6164 GREYBUS PLATFORM DRIVERS
6165 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6166 S:      Maintained
6167 F:      drivers/staging/greybus/arche-platform.c
6168 F:      drivers/staging/greybus/arche-apb-ctrl.c
6169 F:      drivers/staging/greybus/arche_platform.h
6170
6171 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6172 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6173 S:      Maintained
6174 F:      drivers/staging/greybus/sdio.c
6175 F:      drivers/staging/greybus/light.c
6176 F:      drivers/staging/greybus/gpio.c
6177 F:      drivers/staging/greybus/power_supply.c
6178 F:      drivers/staging/greybus/spi.c
6179 F:      drivers/staging/greybus/spilib.c
6180
6181 GREYBUS SUBSYSTEM
6182 M:      Johan Hovold <johan@kernel.org>
6183 M:      Alex Elder <elder@kernel.org>
6184 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6185 S:      Maintained
6186 F:      drivers/staging/greybus/
6187 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6188
6189 GREYBUS UART PROTOCOLS DRIVERS
6190 M:      David Lin <dtwlin@gmail.com>
6191 S:      Maintained
6192 F:      drivers/staging/greybus/uart.c
6193 F:      drivers/staging/greybus/log.c
6194
6195 GS1662 VIDEO SERIALIZER
6196 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6197 L:      linux-media@vger.kernel.org
6198 T:      git git://linuxtv.org/media_tree.git
6199 S:      Maintained
6200 F:      drivers/media/spi/gs1662.c
6201
6202 GSPCA FINEPIX SUBDRIVER
6203 M:      Frank Zago <frank@zago.net>
6204 L:      linux-media@vger.kernel.org
6205 T:      git git://linuxtv.org/media_tree.git
6206 S:      Maintained
6207 F:      drivers/media/usb/gspca/finepix.c
6208
6209 GSPCA GL860 SUBDRIVER
6210 M:      Olivier Lorin <o.lorin@laposte.net>
6211 L:      linux-media@vger.kernel.org
6212 T:      git git://linuxtv.org/media_tree.git
6213 S:      Maintained
6214 F:      drivers/media/usb/gspca/gl860/
6215
6216 GSPCA M5602 SUBDRIVER
6217 M:      Erik Andren <erik.andren@gmail.com>
6218 L:      linux-media@vger.kernel.org
6219 T:      git git://linuxtv.org/media_tree.git
6220 S:      Maintained
6221 F:      drivers/media/usb/gspca/m5602/
6222
6223 GSPCA PAC207 SONIXB SUBDRIVER
6224 M:      Hans Verkuil <hverkuil@xs4all.nl>
6225 L:      linux-media@vger.kernel.org
6226 T:      git git://linuxtv.org/media_tree.git
6227 S:      Odd Fixes
6228 F:      drivers/media/usb/gspca/pac207.c
6229
6230 GSPCA SN9C20X SUBDRIVER
6231 M:      Brian Johnson <brijohn@gmail.com>
6232 L:      linux-media@vger.kernel.org
6233 T:      git git://linuxtv.org/media_tree.git
6234 S:      Maintained
6235 F:      drivers/media/usb/gspca/sn9c20x.c
6236
6237 GSPCA T613 SUBDRIVER
6238 M:      Leandro Costantino <lcostantino@gmail.com>
6239 L:      linux-media@vger.kernel.org
6240 T:      git git://linuxtv.org/media_tree.git
6241 S:      Maintained
6242 F:      drivers/media/usb/gspca/t613.c
6243
6244 GSPCA USB WEBCAM DRIVER
6245 M:      Hans Verkuil <hverkuil@xs4all.nl>
6246 L:      linux-media@vger.kernel.org
6247 T:      git git://linuxtv.org/media_tree.git
6248 S:      Odd Fixes
6249 F:      drivers/media/usb/gspca/
6250
6251 GTP (GPRS Tunneling Protocol)
6252 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6253 M:      Harald Welte <laforge@gnumonks.org>
6254 L:      osmocom-net-gprs@lists.osmocom.org
6255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6256 S:      Maintained
6257 F:      drivers/net/gtp.c
6258
6259 GUID PARTITION TABLE (GPT)
6260 M:      Davidlohr Bueso <dave@stgolabs.net>
6261 L:      linux-efi@vger.kernel.org
6262 S:      Maintained
6263 F:      block/partitions/efi.*
6264
6265 H8/300 ARCHITECTURE
6266 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6267 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6268 W:      http://uclinux-h8.sourceforge.jp
6269 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6270 S:      Maintained
6271 F:      arch/h8300/
6272 F:      drivers/clocksource/h8300_*.c
6273 F:      drivers/clk/h8300/
6274 F:      drivers/irqchip/irq-renesas-h8*.c
6275
6276 HACKRF MEDIA DRIVER
6277 M:      Antti Palosaari <crope@iki.fi>
6278 L:      linux-media@vger.kernel.org
6279 W:      https://linuxtv.org
6280 W:      http://palosaari.fi/linux/
6281 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6282 T:      git git://linuxtv.org/anttip/media_tree.git
6283 S:      Maintained
6284 F:      drivers/media/usb/hackrf/
6285
6286 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6287 M:      Frank Seidel <frank@f-seidel.de>
6288 L:      platform-driver-x86@vger.kernel.org
6289 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6290 S:      Maintained
6291 F:      drivers/platform/x86/hdaps.c
6292
6293 HARDWARE MONITORING
6294 M:      Jean Delvare <jdelvare@suse.com>
6295 M:      Guenter Roeck <linux@roeck-us.net>
6296 L:      linux-hwmon@vger.kernel.org
6297 W:      http://hwmon.wiki.kernel.org/
6298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6299 S:      Maintained
6300 F:      Documentation/devicetree/bindings/hwmon/
6301 F:      Documentation/hwmon/
6302 F:      drivers/hwmon/
6303 F:      include/linux/hwmon*.h
6304
6305 HARDWARE RANDOM NUMBER GENERATOR CORE
6306 M:      Matt Mackall <mpm@selenic.com>
6307 M:      Herbert Xu <herbert@gondor.apana.org.au>
6308 L:      linux-crypto@vger.kernel.org
6309 S:      Odd fixes
6310 F:      Documentation/devicetree/bindings/rng/
6311 F:      Documentation/hw_random.txt
6312 F:      drivers/char/hw_random/
6313 F:      include/linux/hw_random.h
6314
6315 HARDWARE TRACING FACILITIES
6316 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6317 S:      Maintained
6318 F:      drivers/hwtracing/
6319
6320 HARDWARE SPINLOCK CORE
6321 M:      Ohad Ben-Cohen <ohad@wizery.com>
6322 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6323 L:      linux-remoteproc@vger.kernel.org
6324 S:      Maintained
6325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6326 F:      Documentation/devicetree/bindings/hwlock/
6327 F:      Documentation/hwspinlock.txt
6328 F:      drivers/hwspinlock/
6329 F:      include/linux/hwspinlock.h
6330
6331 HARMONY SOUND DRIVER
6332 L:      linux-parisc@vger.kernel.org
6333 S:      Maintained
6334 F:      sound/parisc/harmony.*
6335
6336 HDPVR USB VIDEO ENCODER DRIVER
6337 M:      Hans Verkuil <hverkuil@xs4all.nl>
6338 L:      linux-media@vger.kernel.org
6339 T:      git git://linuxtv.org/media_tree.git
6340 W:      https://linuxtv.org
6341 S:      Odd Fixes
6342 F:      drivers/media/usb/hdpvr/
6343
6344 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6345 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6346 S:      Supported
6347 F:      Documentation/watchdog/hpwdt.txt
6348 F:      drivers/watchdog/hpwdt.c
6349
6350 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6351 M:      Don Brace <don.brace@microsemi.com>
6352 L:      esc.storagedev@microsemi.com
6353 L:      linux-scsi@vger.kernel.org
6354 S:      Supported
6355 F:      Documentation/scsi/hpsa.txt
6356 F:      drivers/scsi/hpsa*.[ch]
6357 F:      include/linux/cciss*.h
6358 F:      include/uapi/linux/cciss*.h
6359
6360 HFI1 DRIVER
6361 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6362 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6363 L:      linux-rdma@vger.kernel.org
6364 S:      Supported
6365 F:      drivers/infiniband/hw/hfi1
6366
6367 HFS FILESYSTEM
6368 L:      linux-fsdevel@vger.kernel.org
6369 S:      Orphan
6370 F:      Documentation/filesystems/hfs.txt
6371 F:      fs/hfs/
6372
6373 HFSPLUS FILESYSTEM
6374 L:      linux-fsdevel@vger.kernel.org
6375 S:      Orphan
6376 F:      Documentation/filesystems/hfsplus.txt
6377 F:      fs/hfsplus/
6378
6379 HGA FRAMEBUFFER DRIVER
6380 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6381 L:      linux-nvidia@lists.surfsouth.com
6382 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6383 S:      Maintained
6384 F:      drivers/video/fbdev/hgafb.c
6385
6386 HIBERNATION (aka Software Suspend, aka swsusp)
6387 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6388 M:      Pavel Machek <pavel@ucw.cz>
6389 L:      linux-pm@vger.kernel.org
6390 B:      https://bugzilla.kernel.org
6391 S:      Supported
6392 F:      arch/x86/power/
6393 F:      drivers/base/power/
6394 F:      kernel/power/
6395 F:      include/linux/suspend.h
6396 F:      include/linux/freezer.h
6397 F:      include/linux/pm.h
6398 F:      arch/*/include/asm/suspend*.h
6399
6400 HID CORE LAYER
6401 M:      Jiri Kosina <jikos@kernel.org>
6402 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6403 L:      linux-input@vger.kernel.org
6404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6405 S:      Maintained
6406 F:      drivers/hid/
6407 F:      include/linux/hid*
6408 F:      include/uapi/linux/hid*
6409
6410 HID SENSOR HUB DRIVERS
6411 M:      Jiri Kosina <jikos@kernel.org>
6412 M:      Jonathan Cameron <jic23@kernel.org>
6413 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6414 L:      linux-input@vger.kernel.org
6415 L:      linux-iio@vger.kernel.org
6416 S:      Maintained
6417 F:      Documentation/hid/hid-sensor*
6418 F:      drivers/hid/hid-sensor-*
6419 F:      drivers/iio/*/hid-*
6420 F:      include/linux/hid-sensor-*
6421
6422 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6423 M:      Thomas Gleixner <tglx@linutronix.de>
6424 L:      linux-kernel@vger.kernel.org
6425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6426 S:      Maintained
6427 F:      Documentation/timers/
6428 F:      kernel/time/hrtimer.c
6429 F:      kernel/time/clockevents.c
6430 F:      kernel/time/timer_*.c
6431 F:      include/linux/clockchips.h
6432 F:      include/linux/hrtimer.h
6433
6434 HIGH-SPEED SCC DRIVER FOR AX.25
6435 L:      linux-hams@vger.kernel.org
6436 S:      Orphan
6437 F:      drivers/net/hamradio/dmascc.c
6438 F:      drivers/net/hamradio/scc.c
6439
6440 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6441 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6442 W:      http://www.highpoint-tech.com
6443 S:      Supported
6444 F:      Documentation/scsi/hptiop.txt
6445 F:      drivers/scsi/hptiop.c
6446
6447 HIPPI
6448 M:      Jes Sorensen <jes@trained-monkey.org>
6449 L:      linux-hippi@sunsite.dk
6450 S:      Maintained
6451 F:      include/linux/hippidevice.h
6452 F:      include/uapi/linux/if_hippi.h
6453 F:      net/802/hippi.c
6454 F:      drivers/net/hippi/
6455
6456 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6457 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6458 M:      Salil Mehta <salil.mehta@huawei.com>
6459 L:      netdev@vger.kernel.org
6460 W:      http://www.hisilicon.com
6461 S:      Maintained
6462 F:      drivers/net/ethernet/hisilicon/hns3/
6463
6464 HISILICON LPC BUS DRIVER
6465 M:      john.garry@huawei.com
6466 W:      http://www.hisilicon.com
6467 S:      Maintained
6468 F:      drivers/bus/hisi_lpc.c
6469 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6470
6471 HISILICON NETWORK SUBSYSTEM DRIVER
6472 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6473 M:      Salil Mehta <salil.mehta@huawei.com>
6474 L:      netdev@vger.kernel.org
6475 W:      http://www.hisilicon.com
6476 S:      Maintained
6477 F:      drivers/net/ethernet/hisilicon/
6478 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6479
6480 HISILICON PMU DRIVER
6481 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6482 W:      http://www.hisilicon.com
6483 S:      Supported
6484 F:      drivers/perf/hisilicon
6485 F:      Documentation/perf/hisi-pmu.txt
6486
6487 HISILICON ROCE DRIVER
6488 M:      Lijun Ou <oulijun@huawei.com>
6489 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6490 L:      linux-rdma@vger.kernel.org
6491 S:      Maintained
6492 F:      drivers/infiniband/hw/hns/
6493 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6494
6495 HISILICON SAS Controller
6496 M:      John Garry <john.garry@huawei.com>
6497 W:      http://www.hisilicon.com
6498 S:      Supported
6499 F:      drivers/scsi/hisi_sas/
6500 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6501
6502 HMM - Heterogeneous Memory Management
6503 M:      Jérôme Glisse <jglisse@redhat.com>
6504 L:      linux-mm@kvack.org
6505 S:      Maintained
6506 F:      mm/hmm*
6507 F:      include/linux/hmm*
6508 F:      Documentation/vm/hmm.rst
6509
6510 HOST AP DRIVER
6511 M:      Jouni Malinen <j@w1.fi>
6512 L:      linux-wireless@vger.kernel.org
6513 W:      http://w1.fi/hostap-driver.html
6514 S:      Obsolete
6515 F:      drivers/net/wireless/intersil/hostap/
6516
6517 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6518 L:      platform-driver-x86@vger.kernel.org
6519 S:      Orphan
6520 F:      drivers/platform/x86/tc1100-wmi.c
6521
6522 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6523 M:      Jaroslav Kysela <perex@perex.cz>
6524 S:      Maintained
6525 F:      drivers/net/ethernet/hp/hp100.*
6526
6527 HPET:   High Precision Event Timers driver
6528 M:      Clemens Ladisch <clemens@ladisch.de>
6529 S:      Maintained
6530 F:      Documentation/timers/hpet.txt
6531 F:      drivers/char/hpet.c
6532 F:      include/linux/hpet.h
6533 F:      include/uapi/linux/hpet.h
6534
6535 HPET:   x86
6536 S:      Orphan
6537 F:      arch/x86/kernel/hpet.c
6538 F:      arch/x86/include/asm/hpet.h
6539
6540 HPFS FILESYSTEM
6541 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6542 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6543 S:      Maintained
6544 F:      fs/hpfs/
6545
6546 HSI SUBSYSTEM
6547 M:      Sebastian Reichel <sre@kernel.org>
6548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6549 S:      Maintained
6550 F:      Documentation/ABI/testing/sysfs-bus-hsi
6551 F:      Documentation/driver-api/hsi.rst
6552 F:      drivers/hsi/
6553 F:      include/linux/hsi/
6554 F:      include/uapi/linux/hsi/
6555
6556 HSO 3G MODEM DRIVER
6557 L:      linux-usb@vger.kernel.org
6558 S:      Orphan
6559 F:      drivers/net/usb/hso.c
6560
6561 HSR NETWORK PROTOCOL
6562 M:      Arvid Brodin <arvid.brodin@alten.se>
6563 L:      netdev@vger.kernel.org
6564 S:      Maintained
6565 F:      net/hsr/
6566
6567 HT16K33 LED CONTROLLER DRIVER
6568 M:      Robin van der Gracht <robin@protonic.nl>
6569 S:      Maintained
6570 F:      drivers/auxdisplay/ht16k33.c
6571 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6572
6573 HTCPEN TOUCHSCREEN DRIVER
6574 M:      Pau Oliva Fora <pof@eslack.org>
6575 L:      linux-input@vger.kernel.org
6576 S:      Maintained
6577 F:      drivers/input/touchscreen/htcpen.c
6578
6579 HUAWEI ETHERNET DRIVER
6580 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6581 L:      netdev@vger.kernel.org
6582 S:      Supported
6583 F:      Documentation/networking/hinic.txt
6584 F:      drivers/net/ethernet/huawei/hinic/
6585
6586 HUGETLB FILESYSTEM
6587 M:      Mike Kravetz <mike.kravetz@oracle.com>
6588 L:      linux-mm@kvack.org
6589 S:      Maintained
6590 F:      fs/hugetlbfs/
6591 F:      mm/hugetlb.c
6592 F:      include/linux/hugetlb.h
6593 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6594 F:      Documentation/vm/hugetlbfs_reserv.rst
6595 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6596
6597 HVA ST MEDIA DRIVER
6598 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6599 L:      linux-media@vger.kernel.org
6600 T:      git git://linuxtv.org/media_tree.git
6601 W:      https://linuxtv.org
6602 S:      Supported
6603 F:      drivers/media/platform/sti/hva
6604
6605 HWPOISON MEMORY FAILURE HANDLING
6606 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6607 L:      linux-mm@kvack.org
6608 S:      Maintained
6609 F:      mm/memory-failure.c
6610 F:      mm/hwpoison-inject.c
6611
6612 Hyper-V CORE AND DRIVERS
6613 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6614 M:      Haiyang Zhang <haiyangz@microsoft.com>
6615 M:      Stephen Hemminger <sthemmin@microsoft.com>
6616 L:      devel@linuxdriverproject.org
6617 S:      Maintained
6618 F:      Documentation/networking/netvsc.txt
6619 F:      arch/x86/include/asm/mshyperv.h
6620 F:      arch/x86/include/asm/trace/hyperv.h
6621 F:      arch/x86/include/asm/hyperv-tlfs.h
6622 F:      arch/x86/kernel/cpu/mshyperv.c
6623 F:      arch/x86/hyperv
6624 F:      drivers/hid/hid-hyperv.c
6625 F:      drivers/hv/
6626 F:      drivers/input/serio/hyperv-keyboard.c
6627 F:      drivers/pci/controller/pci-hyperv.c
6628 F:      drivers/net/hyperv/
6629 F:      drivers/scsi/storvsc_drv.c
6630 F:      drivers/uio/uio_hv_generic.c
6631 F:      drivers/video/fbdev/hyperv_fb.c
6632 F:      net/vmw_vsock/hyperv_transport.c
6633 F:      include/linux/hyperv.h
6634 F:      include/uapi/linux/hyperv.h
6635 F:      tools/hv/
6636 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6637
6638 HYPERVISOR VIRTUAL CONSOLE DRIVER
6639 L:      linuxppc-dev@lists.ozlabs.org
6640 S:      Odd Fixes
6641 F:      drivers/tty/hvc/
6642
6643 I2C ACPI SUPPORT
6644 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6645 L:      linux-i2c@vger.kernel.org
6646 L:      linux-acpi@vger.kernel.org
6647 S:      Maintained
6648 F:      drivers/i2c/i2c-core-acpi.c
6649
6650 I2C MUXES
6651 M:      Peter Rosin <peda@axentia.se>
6652 L:      linux-i2c@vger.kernel.org
6653 S:      Maintained
6654 F:      Documentation/i2c/i2c-topology
6655 F:      Documentation/i2c/muxes/
6656 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6657 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6658 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6659 F:      drivers/i2c/i2c-mux.c
6660 F:      drivers/i2c/muxes/
6661 F:      include/linux/i2c-mux.h
6662
6663 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6664 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6665 L:      linux-i2c@vger.kernel.org
6666 S:      Maintained
6667 F:      drivers/i2c/busses/i2c-mv64xxx.c
6668
6669 I2C OVER PARALLEL PORT
6670 M:      Jean Delvare <jdelvare@suse.com>
6671 L:      linux-i2c@vger.kernel.org
6672 S:      Maintained
6673 F:      Documentation/i2c/busses/i2c-parport
6674 F:      Documentation/i2c/busses/i2c-parport-light
6675 F:      drivers/i2c/busses/i2c-parport.c
6676 F:      drivers/i2c/busses/i2c-parport-light.c
6677
6678 I2C SUBSYSTEM
6679 M:      Wolfram Sang <wsa@the-dreams.de>
6680 L:      linux-i2c@vger.kernel.org
6681 W:      https://i2c.wiki.kernel.org/
6682 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6684 S:      Maintained
6685 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6686 F:      Documentation/i2c/
6687 F:      drivers/i2c/*
6688 F:      include/linux/i2c.h
6689 F:      include/linux/i2c-dev.h
6690 F:      include/linux/i2c-smbus.h
6691 F:      include/uapi/linux/i2c.h
6692 F:      include/uapi/linux/i2c-*.h
6693
6694 I2C SUBSYSTEM HOST DRIVERS
6695 L:      linux-i2c@vger.kernel.org
6696 W:      https://i2c.wiki.kernel.org/
6697 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6699 S:      Odd Fixes
6700 F:      Documentation/devicetree/bindings/i2c/
6701 F:      drivers/i2c/algos/
6702 F:      drivers/i2c/busses/
6703
6704 I2C-TAOS-EVM DRIVER
6705 M:      Jean Delvare <jdelvare@suse.com>
6706 L:      linux-i2c@vger.kernel.org
6707 S:      Maintained
6708 F:      Documentation/i2c/busses/i2c-taos-evm
6709 F:      drivers/i2c/busses/i2c-taos-evm.c
6710
6711 I2C-TINY-USB DRIVER
6712 M:      Till Harbaum <till@harbaum.org>
6713 L:      linux-i2c@vger.kernel.org
6714 W:      http://www.harbaum.org/till/i2c_tiny_usb
6715 S:      Maintained
6716 F:      drivers/i2c/busses/i2c-tiny-usb.c
6717
6718 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6719 M:      Jean Delvare <jdelvare@suse.com>
6720 L:      linux-i2c@vger.kernel.org
6721 S:      Maintained
6722 F:      Documentation/i2c/busses/i2c-ali1535
6723 F:      Documentation/i2c/busses/i2c-ali1563
6724 F:      Documentation/i2c/busses/i2c-ali15x3
6725 F:      Documentation/i2c/busses/i2c-amd756
6726 F:      Documentation/i2c/busses/i2c-amd8111
6727 F:      Documentation/i2c/busses/i2c-i801
6728 F:      Documentation/i2c/busses/i2c-nforce2
6729 F:      Documentation/i2c/busses/i2c-piix4
6730 F:      Documentation/i2c/busses/i2c-sis5595
6731 F:      Documentation/i2c/busses/i2c-sis630
6732 F:      Documentation/i2c/busses/i2c-sis96x
6733 F:      Documentation/i2c/busses/i2c-via
6734 F:      Documentation/i2c/busses/i2c-viapro
6735 F:      drivers/i2c/busses/i2c-ali1535.c
6736 F:      drivers/i2c/busses/i2c-ali1563.c
6737 F:      drivers/i2c/busses/i2c-ali15x3.c
6738 F:      drivers/i2c/busses/i2c-amd756.c
6739 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6740 F:      drivers/i2c/busses/i2c-amd8111.c
6741 F:      drivers/i2c/busses/i2c-i801.c
6742 F:      drivers/i2c/busses/i2c-isch.c
6743 F:      drivers/i2c/busses/i2c-nforce2.c
6744 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6745 F:      drivers/i2c/busses/i2c-piix4.c
6746 F:      drivers/i2c/busses/i2c-sis5595.c
6747 F:      drivers/i2c/busses/i2c-sis630.c
6748 F:      drivers/i2c/busses/i2c-sis96x.c
6749 F:      drivers/i2c/busses/i2c-via.c
6750 F:      drivers/i2c/busses/i2c-viapro.c
6751
6752 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6753 M:      Hans de Goede <hdegoede@redhat.com>
6754 L:      linux-i2c@vger.kernel.org
6755 S:      Maintained
6756 F:      drivers/i2c/busses/i2c-cht-wc.c
6757
6758 I2C/SMBUS ISMT DRIVER
6759 M:      Seth Heasley <seth.heasley@intel.com>
6760 M:      Neil Horman <nhorman@tuxdriver.com>
6761 L:      linux-i2c@vger.kernel.org
6762 F:      drivers/i2c/busses/i2c-ismt.c
6763 F:      Documentation/i2c/busses/i2c-ismt
6764
6765 I2C/SMBUS STUB DRIVER
6766 M:      Jean Delvare <jdelvare@suse.com>
6767 L:      linux-i2c@vger.kernel.org
6768 S:      Maintained
6769 F:      drivers/i2c/i2c-stub.c
6770
6771 IA64 (Itanium) PLATFORM
6772 M:      Tony Luck <tony.luck@intel.com>
6773 M:      Fenghua Yu <fenghua.yu@intel.com>
6774 L:      linux-ia64@vger.kernel.org
6775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6776 S:      Maintained
6777 F:      arch/ia64/
6778
6779 IBM Power 842 compression accelerator
6780 M:      Haren Myneni <haren@us.ibm.com>
6781 S:      Supported
6782 F:      drivers/crypto/nx/Makefile
6783 F:      drivers/crypto/nx/Kconfig
6784 F:      drivers/crypto/nx/nx-842*
6785 F:      include/linux/sw842.h
6786 F:      crypto/842.c
6787 F:      lib/842/
6788
6789 IBM Power in-Nest Crypto Acceleration
6790 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6791 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6792 L:      linux-crypto@vger.kernel.org
6793 S:      Supported
6794 F:      drivers/crypto/nx/Makefile
6795 F:      drivers/crypto/nx/Kconfig
6796 F:      drivers/crypto/nx/nx-aes*
6797 F:      drivers/crypto/nx/nx-sha*
6798 F:      drivers/crypto/nx/nx.*
6799 F:      drivers/crypto/nx/nx_csbcpb.h
6800 F:      drivers/crypto/nx/nx_debugfs.h
6801
6802 IBM Power Linux RAID adapter
6803 M:      Brian King <brking@us.ibm.com>
6804 S:      Supported
6805 F:      drivers/scsi/ipr.*
6806
6807 IBM Power SRIOV Virtual NIC Device Driver
6808 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6809 M:      John Allen <jallen@linux.vnet.ibm.com>
6810 L:      netdev@vger.kernel.org
6811 S:      Supported
6812 F:      drivers/net/ethernet/ibm/ibmvnic.*
6813
6814 IBM Power Virtual Accelerator Switchboard
6815 M:      Sukadev Bhattiprolu
6816 L:      linuxppc-dev@lists.ozlabs.org
6817 S:      Supported
6818 F:      arch/powerpc/platforms/powernv/vas*
6819 F:      arch/powerpc/platforms/powernv/copy-paste.h
6820 F:      arch/powerpc/include/asm/vas.h
6821 F:      arch/powerpc/include/uapi/asm/vas.h
6822
6823 IBM Power Virtual Ethernet Device Driver
6824 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6825 L:      netdev@vger.kernel.org
6826 S:      Supported
6827 F:      drivers/net/ethernet/ibm/ibmveth.*
6828
6829 IBM Power Virtual FC Device Drivers
6830 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6831 L:      linux-scsi@vger.kernel.org
6832 S:      Supported
6833 F:      drivers/scsi/ibmvscsi/ibmvfc*
6834
6835 IBM Power Virtual Management Channel Driver
6836 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6837 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6838 S:      Supported
6839 F:      drivers/misc/ibmvmc.*
6840
6841 IBM Power Virtual SCSI Device Drivers
6842 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6843 L:      linux-scsi@vger.kernel.org
6844 S:      Supported
6845 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6846 F:      include/scsi/viosrp.h
6847
6848 IBM Power Virtual SCSI Device Target Driver
6849 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6850 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6851 L:      linux-scsi@vger.kernel.org
6852 L:      target-devel@vger.kernel.org
6853 S:      Supported
6854 F:      drivers/scsi/ibmvscsi_tgt/
6855
6856 IBM Power VMX Cryptographic instructions
6857 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6858 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6859 L:      linux-crypto@vger.kernel.org
6860 S:      Supported
6861 F:      drivers/crypto/vmx/Makefile
6862 F:      drivers/crypto/vmx/Kconfig
6863 F:      drivers/crypto/vmx/vmx.c
6864 F:      drivers/crypto/vmx/aes*
6865 F:      drivers/crypto/vmx/ghash*
6866 F:      drivers/crypto/vmx/ppc-xlate.pl
6867
6868 IBM ServeRAID RAID DRIVER
6869 S:      Orphan
6870 F:      drivers/scsi/ips.*
6871
6872 ICH LPC AND GPIO DRIVER
6873 M:      Peter Tyser <ptyser@xes-inc.com>
6874 S:      Maintained
6875 F:      drivers/mfd/lpc_ich.c
6876 F:      drivers/gpio/gpio-ich.c
6877
6878 IDE SUBSYSTEM
6879 M:      "David S. Miller" <davem@davemloft.net>
6880 L:      linux-ide@vger.kernel.org
6881 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6883 S:      Maintained
6884 F:      Documentation/ide/
6885 F:      drivers/ide/
6886 F:      include/linux/ide.h
6887
6888 IDE/ATAPI DRIVERS
6889 M:      Borislav Petkov <bp@alien8.de>
6890 L:      linux-ide@vger.kernel.org
6891 S:      Maintained
6892 F:      Documentation/cdrom/ide-cd
6893 F:      drivers/ide/ide-cd*
6894
6895 IDEAPAD LAPTOP EXTRAS DRIVER
6896 M:      Ike Panhc <ike.pan@canonical.com>
6897 L:      platform-driver-x86@vger.kernel.org
6898 W:      http://launchpad.net/ideapad-laptop
6899 S:      Maintained
6900 F:      drivers/platform/x86/ideapad-laptop.c
6901
6902 IDEAPAD LAPTOP SLIDEBAR DRIVER
6903 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6904 L:      linux-input@vger.kernel.org
6905 W:      https://github.com/o2genum/ideapad-slidebar
6906 S:      Maintained
6907 F:      drivers/input/misc/ideapad_slidebar.c
6908
6909 IDT VersaClock 5 CLOCK DRIVER
6910 M:      Marek Vasut <marek.vasut@gmail.com>
6911 S:      Maintained
6912 F:      drivers/clk/clk-versaclock5.c
6913
6914 IEEE 802.15.4 SUBSYSTEM
6915 M:      Alexander Aring <alex.aring@gmail.com>
6916 M:      Stefan Schmidt <stefan@osg.samsung.com>
6917 L:      linux-wpan@vger.kernel.org
6918 W:      http://wpan.cakelab.org/
6919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6921 S:      Maintained
6922 F:      net/ieee802154/
6923 F:      net/mac802154/
6924 F:      drivers/net/ieee802154/
6925 F:      include/linux/nl802154.h
6926 F:      include/linux/ieee802154.h
6927 F:      include/net/nl802154.h
6928 F:      include/net/mac802154.h
6929 F:      include/net/af_ieee802154.h
6930 F:      include/net/cfg802154.h
6931 F:      include/net/ieee802154_netdev.h
6932 F:      Documentation/networking/ieee802154.txt
6933
6934 IFE PROTOCOL
6935 M:      Yotam Gigi <yotam.gi@gmail.com>
6936 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6937 F:      net/ife
6938 F:      include/net/ife.h
6939 F:      include/uapi/linux/ife.h
6940
6941 IGORPLUG-USB IR RECEIVER
6942 M:      Sean Young <sean@mess.org>
6943 L:      linux-media@vger.kernel.org
6944 S:      Maintained
6945 F:      drivers/media/rc/igorplugusb.c
6946
6947 IGUANAWORKS USB IR TRANSCEIVER
6948 M:      Sean Young <sean@mess.org>
6949 L:      linux-media@vger.kernel.org
6950 S:      Maintained
6951 F:      drivers/media/rc/iguanair.c
6952
6953 IIO DIGITAL POTENTIOMETER DAC
6954 M:      Peter Rosin <peda@axentia.se>
6955 L:      linux-iio@vger.kernel.org
6956 S:      Maintained
6957 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6958 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6959 F:      drivers/iio/dac/dpot-dac.c
6960
6961 IIO ENVELOPE DETECTOR
6962 M:      Peter Rosin <peda@axentia.se>
6963 L:      linux-iio@vger.kernel.org
6964 S:      Maintained
6965 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6966 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6967 F:      drivers/iio/adc/envelope-detector.c
6968
6969 IIO MULTIPLEXER
6970 M:      Peter Rosin <peda@axentia.se>
6971 L:      linux-iio@vger.kernel.org
6972 S:      Maintained
6973 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
6974 F:      drivers/iio/multiplexer/iio-mux.c
6975
6976 IIO SUBSYSTEM AND DRIVERS
6977 M:      Jonathan Cameron <jic23@kernel.org>
6978 R:      Hartmut Knaack <knaack.h@gmx.de>
6979 R:      Lars-Peter Clausen <lars@metafoo.de>
6980 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6981 L:      linux-iio@vger.kernel.org
6982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6983 S:      Maintained
6984 F:      Documentation/ABI/testing/configfs-iio*
6985 F:      Documentation/ABI/testing/sysfs-bus-iio*
6986 F:      Documentation/devicetree/bindings/iio/
6987 F:      drivers/iio/
6988 F:      drivers/staging/iio/
6989 F:      include/linux/iio/
6990 F:      tools/iio/
6991
6992 IIO UNIT CONVERTER
6993 M:      Peter Rosin <peda@axentia.se>
6994 L:      linux-iio@vger.kernel.org
6995 S:      Maintained
6996 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
6997 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
6998 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
6999 F:      drivers/iio/afe/iio-rescale.c
7000
7001 IKANOS/ADI EAGLE ADSL USB DRIVER
7002 M:      Matthieu Castet <castet.matthieu@free.fr>
7003 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7004 S:      Maintained
7005 F:      drivers/usb/atm/ueagle-atm.c
7006
7007 IMGTEC ASCII LCD DRIVER
7008 M:      Paul Burton <paul.burton@mips.com>
7009 S:      Maintained
7010 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7011 F:      drivers/auxdisplay/img-ascii-lcd.c
7012
7013 IMGTEC IR DECODER DRIVER
7014 M:      James Hogan <jhogan@kernel.org>
7015 S:      Maintained
7016 F:      drivers/media/rc/img-ir/
7017
7018 IMON SOUNDGRAPH USB IR RECEIVER
7019 M:      Sean Young <sean@mess.org>
7020 L:      linux-media@vger.kernel.org
7021 S:      Maintained
7022 F:      drivers/media/rc/imon_raw.c
7023 F:      drivers/media/rc/imon.c
7024
7025 IMS TWINTURBO FRAMEBUFFER DRIVER
7026 L:      linux-fbdev@vger.kernel.org
7027 S:      Orphan
7028 F:      drivers/video/fbdev/imsttfb.c
7029
7030 INA209 HARDWARE MONITOR DRIVER
7031 M:      Guenter Roeck <linux@roeck-us.net>
7032 L:      linux-hwmon@vger.kernel.org
7033 S:      Maintained
7034 F:      Documentation/hwmon/ina209
7035 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7036 F:      drivers/hwmon/ina209.c
7037
7038 INA2XX HARDWARE MONITOR DRIVER
7039 M:      Guenter Roeck <linux@roeck-us.net>
7040 L:      linux-hwmon@vger.kernel.org
7041 S:      Maintained
7042 F:      Documentation/hwmon/ina2xx
7043 F:      drivers/hwmon/ina2xx.c
7044 F:      include/linux/platform_data/ina2xx.h
7045
7046 INDUSTRY PACK SUBSYSTEM (IPACK)
7047 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7048 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7049 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7050 L:      industrypack-devel@lists.sourceforge.net
7051 W:      http://industrypack.sourceforge.net
7052 S:      Maintained
7053 F:      drivers/ipack/
7054
7055 INFINIBAND SUBSYSTEM
7056 M:      Doug Ledford <dledford@redhat.com>
7057 M:      Jason Gunthorpe <jgg@mellanox.com>
7058 L:      linux-rdma@vger.kernel.org
7059 W:      https://github.com/linux-rdma/rdma-core
7060 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7062 S:      Supported
7063 F:      Documentation/devicetree/bindings/infiniband/
7064 F:      Documentation/infiniband/
7065 F:      drivers/infiniband/
7066 F:      include/uapi/linux/if_infiniband.h
7067 F:      include/uapi/rdma/
7068 F:      include/rdma/
7069
7070 INGENIC JZ4780 DMA Driver
7071 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7072 S:      Maintained
7073 F:      drivers/dma/dma-jz4780.c
7074
7075 INGENIC JZ4780 NAND DRIVER
7076 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7077 L:      linux-mtd@lists.infradead.org
7078 S:      Maintained
7079 F:      drivers/mtd/nand/raw/jz4780_*
7080
7081 INOTIFY
7082 M:      Jan Kara <jack@suse.cz>
7083 R:      Amir Goldstein <amir73il@gmail.com>
7084 L:      linux-fsdevel@vger.kernel.org
7085 S:      Maintained
7086 F:      Documentation/filesystems/inotify.txt
7087 F:      fs/notify/inotify/
7088 F:      include/linux/inotify.h
7089 F:      include/uapi/linux/inotify.h
7090
7091 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7092 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7093 L:      linux-input@vger.kernel.org
7094 Q:      http://patchwork.kernel.org/project/linux-input/list/
7095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7096 S:      Maintained
7097 F:      drivers/input/
7098 F:      include/linux/input.h
7099 F:      include/uapi/linux/input.h
7100 F:      include/uapi/linux/input-event-codes.h
7101 F:      include/linux/input/
7102 F:      Documentation/devicetree/bindings/input/
7103 F:      Documentation/input/
7104
7105 INPUT MULTITOUCH (MT) PROTOCOL
7106 M:      Henrik Rydberg <rydberg@bitmath.org>
7107 L:      linux-input@vger.kernel.org
7108 S:      Odd fixes
7109 F:      Documentation/input/multi-touch-protocol.rst
7110 F:      drivers/input/input-mt.c
7111 K:      \b(ABS|SYN)_MT_
7112
7113 INSIDE SECURE CRYPTO DRIVER
7114 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7115 F:      drivers/crypto/inside-secure/
7116 S:      Maintained
7117 L:      linux-crypto@vger.kernel.org
7118
7119 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7120 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7121 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7122 L:      linux-integrity@vger.kernel.org
7123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7124 S:      Supported
7125 F:      security/integrity/ima/
7126
7127 INTEL 810/815 FRAMEBUFFER DRIVER
7128 M:      Antonino Daplas <adaplas@gmail.com>
7129 L:      linux-fbdev@vger.kernel.org
7130 S:      Maintained
7131 F:      drivers/video/fbdev/i810/
7132
7133 INTEL ASoC DRIVERS
7134 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7135 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7136 M:      Jie Yang <yang.jie@linux.intel.com>
7137 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7138 S:      Supported
7139 F:      sound/soc/intel/
7140
7141 INTEL C600 SERIES SAS CONTROLLER DRIVER
7142 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7143 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7144 L:      linux-scsi@vger.kernel.org
7145 T:      git git://git.code.sf.net/p/intel-sas/isci
7146 S:      Supported
7147 F:      drivers/scsi/isci/
7148
7149 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7150 M:      Jani Nikula <jani.nikula@linux.intel.com>
7151 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7152 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7153 L:      intel-gfx@lists.freedesktop.org
7154 W:      https://01.org/linuxgraphics/
7155 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7156 C:      irc://chat.freenode.net/intel-gfx
7157 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7158 T:      git git://anongit.freedesktop.org/drm-intel
7159 S:      Supported
7160 F:      drivers/gpu/drm/i915/
7161 F:      include/drm/i915*
7162 F:      include/uapi/drm/i915_drm.h
7163 F:      Documentation/gpu/i915.rst
7164
7165 INTEL ETHERNET DRIVERS
7166 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7167 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7168 W:      http://www.intel.com/support/feedback.htm
7169 W:      http://e1000.sourceforge.net/
7170 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7173 S:      Supported
7174 F:      Documentation/networking/e100.rst
7175 F:      Documentation/networking/e1000.rst
7176 F:      Documentation/networking/e1000e.txt
7177 F:      Documentation/networking/igb.txt
7178 F:      Documentation/networking/igbvf.txt
7179 F:      Documentation/networking/ixgb.txt
7180 F:      Documentation/networking/ixgbe.txt
7181 F:      Documentation/networking/ixgbevf.txt
7182 F:      Documentation/networking/i40e.txt
7183 F:      Documentation/networking/i40evf.txt
7184 F:      Documentation/networking/ice.txt
7185 F:      drivers/net/ethernet/intel/
7186 F:      drivers/net/ethernet/intel/*/
7187 F:      include/linux/avf/virtchnl.h
7188
7189 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7190 M:      Maik Broemme <mbroemme@libmpq.org>
7191 L:      linux-fbdev@vger.kernel.org
7192 S:      Maintained
7193 F:      Documentation/fb/intelfb.txt
7194 F:      drivers/video/fbdev/intelfb/
7195
7196 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7197 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7198 M:      Zhi Wang <zhi.a.wang@intel.com>
7199 L:      intel-gvt-dev@lists.freedesktop.org
7200 L:      intel-gfx@lists.freedesktop.org
7201 W:      https://01.org/igvt-g
7202 T:      git https://github.com/intel/gvt-linux.git
7203 S:      Supported
7204 F:      drivers/gpu/drm/i915/gvt/
7205
7206 INTEL HID EVENT DRIVER
7207 M:      Alex Hung <alex.hung@canonical.com>
7208 L:      platform-driver-x86@vger.kernel.org
7209 S:      Maintained
7210 F:      drivers/platform/x86/intel-hid.c
7211
7212 INTEL I/OAT DMA DRIVER
7213 M:      Dave Jiang <dave.jiang@intel.com>
7214 R:      Dan Williams <dan.j.williams@intel.com>
7215 L:      dmaengine@vger.kernel.org
7216 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7217 S:      Supported
7218 F:      drivers/dma/ioat*
7219
7220 INTEL IDLE DRIVER
7221 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7222 M:      Len Brown <lenb@kernel.org>
7223 L:      linux-pm@vger.kernel.org
7224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7225 B:      https://bugzilla.kernel.org
7226 S:      Supported
7227 F:      drivers/idle/intel_idle.c
7228
7229 INTEL INTEGRATED SENSOR HUB DRIVER
7230 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7231 M:      Jiri Kosina <jikos@kernel.org>
7232 L:      linux-input@vger.kernel.org
7233 S:      Maintained
7234 F:      drivers/hid/intel-ish-hid/
7235
7236 INTEL IOMMU (VT-d)
7237 M:      David Woodhouse <dwmw2@infradead.org>
7238 L:      iommu@lists.linux-foundation.org
7239 T:      git git://git.infradead.org/iommu-2.6.git
7240 S:      Supported
7241 F:      drivers/iommu/intel-iommu.c
7242 F:      include/linux/intel-iommu.h
7243
7244 INTEL IOP-ADMA DMA DRIVER
7245 R:      Dan Williams <dan.j.williams@intel.com>
7246 S:      Odd fixes
7247 F:      drivers/dma/iop-adma.c
7248
7249 INTEL IPU3 CSI-2 CIO2 DRIVER
7250 M:      Yong Zhi <yong.zhi@intel.com>
7251 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7252 L:      linux-media@vger.kernel.org
7253 S:      Maintained
7254 F:      drivers/media/pci/intel/ipu3/
7255 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7256
7257 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7258 M:      Krzysztof Halasa <khalasa@piap.pl>
7259 S:      Maintained
7260 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7261 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7262 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7263 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7264 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7265 F:      drivers/net/wan/ixp4xx_hss.c
7266
7267 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7268 M:      Deepak Saxena <dsaxena@plexity.net>
7269 S:      Maintained
7270 F:      drivers/char/hw_random/ixp4xx-rng.c
7271
7272 INTEL MANAGEMENT ENGINE (mei)
7273 M:      Tomas Winkler <tomas.winkler@intel.com>
7274 L:      linux-kernel@vger.kernel.org
7275 S:      Supported
7276 F:      include/uapi/linux/mei.h
7277 F:      include/linux/mei_cl_bus.h
7278 F:      drivers/misc/mei/*
7279 F:      drivers/watchdog/mei_wdt.c
7280 F:      Documentation/misc-devices/mei/*
7281 F:      samples/mei/*
7282
7283 INTEL MENLOW THERMAL DRIVER
7284 M:      Sujith Thomas <sujith.thomas@intel.com>
7285 L:      platform-driver-x86@vger.kernel.org
7286 W:      https://01.org/linux-acpi
7287 S:      Supported
7288 F:      drivers/platform/x86/intel_menlow.c
7289
7290 INTEL MERRIFIELD GPIO DRIVER
7291 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7292 L:      linux-gpio@vger.kernel.org
7293 S:      Maintained
7294 F:      drivers/gpio/gpio-merrifield.c
7295
7296 INTEL MIC DRIVERS (mic)
7297 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7298 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7299 S:      Supported
7300 W:      https://github.com/sudeepdutt/mic
7301 W:      http://software.intel.com/en-us/mic-developer
7302 F:      include/linux/mic_bus.h
7303 F:      include/linux/scif.h
7304 F:      include/uapi/linux/mic_common.h
7305 F:      include/uapi/linux/mic_ioctl.h
7306 F:      include/uapi/linux/scif_ioctl.h
7307 F:      drivers/misc/mic/
7308 F:      drivers/dma/mic_x100_dma.c
7309 F:      drivers/dma/mic_x100_dma.h
7310 F:      Documentation/mic/
7311
7312 INTEL PMC CORE DRIVER
7313 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7314 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7315 L:      platform-driver-x86@vger.kernel.org
7316 S:      Maintained
7317 F:      arch/x86/include/asm/pmc_core.h
7318 F:      drivers/platform/x86/intel_pmc_core*
7319
7320 INTEL PMC/P-Unit IPC DRIVER
7321 M:      Zha Qipeng<qipeng.zha@intel.com>
7322 L:      platform-driver-x86@vger.kernel.org
7323 S:      Maintained
7324 F:      drivers/platform/x86/intel_pmc_ipc.c
7325 F:      drivers/platform/x86/intel_punit_ipc.c
7326 F:      arch/x86/include/asm/intel_pmc_ipc.h
7327 F:      arch/x86/include/asm/intel_punit_ipc.h
7328
7329 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7330 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7331 L:      linux-wireless@vger.kernel.org
7332 S:      Maintained
7333 F:      Documentation/networking/README.ipw2100
7334 F:      Documentation/networking/README.ipw2200
7335 F:      drivers/net/wireless/intel/ipw2x00/
7336
7337 INTEL PSTATE DRIVER
7338 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7339 M:      Len Brown <lenb@kernel.org>
7340 L:      linux-pm@vger.kernel.org
7341 S:      Supported
7342 F:      drivers/cpufreq/intel_pstate.c
7343
7344 INTEL RDMA RNIC DRIVER
7345 M:      Faisal Latif <faisal.latif@intel.com>
7346 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7347 L:      linux-rdma@vger.kernel.org
7348 S:      Supported
7349 F:      drivers/infiniband/hw/i40iw/
7350 F:      include/uapi/rdma/i40iw-abi.h
7351
7352 INTEL SHA MULTIBUFFER DRIVER
7353 M:      Megha Dey <megha.dey@linux.intel.com>
7354 R:      Tim Chen <tim.c.chen@linux.intel.com>
7355 L:      linux-crypto@vger.kernel.org
7356 S:      Supported
7357 F:      arch/x86/crypto/sha*-mb
7358 F:      crypto/mcryptd.c
7359
7360 INTEL TELEMETRY DRIVER
7361 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7362 L:      platform-driver-x86@vger.kernel.org
7363 S:      Maintained
7364 F:      arch/x86/include/asm/intel_telemetry.h
7365 F:      drivers/platform/x86/intel_telemetry*
7366
7367 INTEL VIRTUAL BUTTON DRIVER
7368 M:      AceLan Kao <acelan.kao@canonical.com>
7369 L:      platform-driver-x86@vger.kernel.org
7370 S:      Maintained
7371 F:      drivers/platform/x86/intel-vbtn.c
7372
7373 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7374 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7375 L:      linux-wireless@vger.kernel.org
7376 S:      Supported
7377 F:      drivers/net/wireless/intel/iwlegacy/
7378
7379 INTEL WIRELESS WIFI LINK (iwlwifi)
7380 M:      Johannes Berg <johannes.berg@intel.com>
7381 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7382 M:      Luca Coelho <luciano.coelho@intel.com>
7383 M:      Intel Linux Wireless <linuxwifi@intel.com>
7384 L:      linux-wireless@vger.kernel.org
7385 W:      http://intellinuxwireless.org
7386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7387 S:      Supported
7388 F:      drivers/net/wireless/intel/iwlwifi/
7389
7390 INTEL WIRELESS WIMAX CONNECTION 2400
7391 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7392 M:      linux-wimax@intel.com
7393 L:      wimax@linuxwimax.org (subscribers-only)
7394 S:      Supported
7395 W:      http://linuxwimax.org
7396 F:      Documentation/wimax/README.i2400m
7397 F:      drivers/net/wimax/i2400m/
7398 F:      include/uapi/linux/wimax/i2400m.h
7399
7400 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7401 M:      Mario Limonciello <mario.limonciello@dell.com>
7402 S:      Maintained
7403 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7404
7405 INTEL(R) TRACE HUB
7406 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7407 S:      Supported
7408 F:      Documentation/trace/intel_th.rst
7409 F:      drivers/hwtracing/intel_th/
7410
7411 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7412 M:      Ning Sun <ning.sun@intel.com>
7413 L:      tboot-devel@lists.sourceforge.net
7414 W:      http://tboot.sourceforge.net
7415 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7416 S:      Supported
7417 F:      Documentation/intel_txt.txt
7418 F:      include/linux/tboot.h
7419 F:      arch/x86/kernel/tboot.c
7420
7421 INTEL-MID GPIO DRIVER
7422 M:      David Cohen <david.a.cohen@linux.intel.com>
7423 L:      linux-gpio@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/gpio/gpio-intel-mid.c
7426
7427 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7428 M:      Linus Walleij <linus.walleij@linaro.org>
7429 L:      linux-iio@vger.kernel.org
7430 S:      Maintained
7431 F:      drivers/iio/gyro/mpu3050*
7432 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7433
7434 IOC3 ETHERNET DRIVER
7435 M:      Ralf Baechle <ralf@linux-mips.org>
7436 L:      linux-mips@linux-mips.org
7437 S:      Maintained
7438 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7439
7440 IOC3 SERIAL DRIVER
7441 M:      Pat Gefre <pfg@sgi.com>
7442 L:      linux-serial@vger.kernel.org
7443 S:      Maintained
7444 F:      drivers/tty/serial/ioc3_serial.c
7445
7446 IOMMU DRIVERS
7447 M:      Joerg Roedel <joro@8bytes.org>
7448 L:      iommu@lists.linux-foundation.org
7449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7450 S:      Maintained
7451 F:      Documentation/devicetree/bindings/iommu/
7452 F:      drivers/iommu/
7453 F:      include/linux/iommu.h
7454 F:      include/linux/of_iommu.h
7455 F:      include/linux/iova.h
7456
7457 IP MASQUERADING
7458 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7459 S:      Maintained
7460 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7461
7462 IPMI SUBSYSTEM
7463 M:      Corey Minyard <minyard@acm.org>
7464 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7465 W:      http://openipmi.sourceforge.net/
7466 S:      Supported
7467 F:      Documentation/IPMI.txt
7468 F:      drivers/char/ipmi/
7469 F:      include/linux/ipmi*
7470 F:      include/uapi/linux/ipmi*
7471
7472 IPS SCSI RAID DRIVER
7473 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7474 L:      linux-scsi@vger.kernel.org
7475 W:      http://www.adaptec.com/
7476 S:      Maintained
7477 F:      drivers/scsi/ips*
7478
7479 IPVS
7480 M:      Wensong Zhang <wensong@linux-vs.org>
7481 M:      Simon Horman <horms@verge.net.au>
7482 M:      Julian Anastasov <ja@ssi.bg>
7483 L:      netdev@vger.kernel.org
7484 L:      lvs-devel@vger.kernel.org
7485 S:      Maintained
7486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7488 F:      Documentation/networking/ipvs-sysctl.txt
7489 F:      include/net/ip_vs.h
7490 F:      include/uapi/linux/ip_vs.h
7491 F:      net/netfilter/ipvs/
7492
7493 IPWIRELESS DRIVER
7494 M:      Jiri Kosina <jikos@kernel.org>
7495 M:      David Sterba <dsterba@suse.com>
7496 S:      Odd Fixes
7497 F:      drivers/tty/ipwireless/
7498
7499 IPX NETWORK LAYER
7500 L:      netdev@vger.kernel.org
7501 S:      Obsolete
7502 F:      include/uapi/linux/ipx.h
7503 F:      drivers/staging/ipx/
7504
7505 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7506 M:      Marc Zyngier <marc.zyngier@arm.com>
7507 S:      Maintained
7508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7509 F:      Documentation/IRQ-domain.txt
7510 F:      include/linux/irqdomain.h
7511 F:      kernel/irq/irqdomain.c
7512 F:      kernel/irq/msi.c
7513
7514 IRQ SUBSYSTEM
7515 M:      Thomas Gleixner <tglx@linutronix.de>
7516 L:      linux-kernel@vger.kernel.org
7517 S:      Maintained
7518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7519 F:      kernel/irq/
7520
7521 IRQCHIP DRIVERS
7522 M:      Thomas Gleixner <tglx@linutronix.de>
7523 M:      Jason Cooper <jason@lakedaemon.net>
7524 M:      Marc Zyngier <marc.zyngier@arm.com>
7525 L:      linux-kernel@vger.kernel.org
7526 S:      Maintained
7527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7528 F:      Documentation/devicetree/bindings/interrupt-controller/
7529 F:      drivers/irqchip/
7530
7531 ISA
7532 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7533 S:      Maintained
7534 F:      Documentation/isa.txt
7535 F:      drivers/base/isa.c
7536 F:      include/linux/isa.h
7537
7538 ISA RADIO MODULE
7539 M:      Hans Verkuil <hverkuil@xs4all.nl>
7540 L:      linux-media@vger.kernel.org
7541 T:      git git://linuxtv.org/media_tree.git
7542 W:      https://linuxtv.org
7543 S:      Maintained
7544 F:      drivers/media/radio/radio-isa*
7545
7546 ISAPNP
7547 M:      Jaroslav Kysela <perex@perex.cz>
7548 S:      Maintained
7549 F:      Documentation/isapnp.txt
7550 F:      drivers/pnp/isapnp/
7551 F:      include/linux/isapnp.h
7552
7553 ISCSI
7554 M:      Lee Duncan <lduncan@suse.com>
7555 M:      Chris Leech <cleech@redhat.com>
7556 L:      open-iscsi@googlegroups.com
7557 W:      www.open-iscsi.com
7558 S:      Maintained
7559 F:      drivers/scsi/*iscsi*
7560 F:      include/scsi/*iscsi*
7561
7562 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7563 M:      Peter Jones <pjones@redhat.com>
7564 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7565 S:      Maintained
7566 F:      drivers/firmware/iscsi_ibft*
7567
7568 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7569 M:      Or Gerlitz <ogerlitz@mellanox.com>
7570 M:      Sagi Grimberg <sagi@grimberg.me>
7571 M:      Roi Dayan <roid@mellanox.com>
7572 L:      linux-rdma@vger.kernel.org
7573 S:      Supported
7574 W:      http://www.openfabrics.org
7575 W:      www.open-iscsi.org
7576 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7577 F:      drivers/infiniband/ulp/iser/
7578
7579 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7580 M:      Sagi Grimberg <sagi@grimberg.me>
7581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7582 L:      linux-rdma@vger.kernel.org
7583 L:      target-devel@vger.kernel.org
7584 S:      Supported
7585 W:      http://www.linux-iscsi.org
7586 F:      drivers/infiniband/ulp/isert
7587
7588 ISDN SUBSYSTEM
7589 M:      Karsten Keil <isdn@linux-pingi.de>
7590 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7591 L:      netdev@vger.kernel.org
7592 W:      http://www.isdn4linux.de
7593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7594 S:      Maintained
7595 F:      Documentation/isdn/
7596 F:      drivers/isdn/
7597 F:      include/linux/isdn.h
7598 F:      include/linux/isdn/
7599 F:      include/uapi/linux/isdn.h
7600 F:      include/uapi/linux/isdn/
7601
7602 ISDN SUBSYSTEM (Eicon active card driver)
7603 M:      Armin Schindler <mac@melware.de>
7604 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7605 W:      http://www.melware.de
7606 S:      Maintained
7607 F:      drivers/isdn/hardware/eicon/
7608
7609 IT87 HARDWARE MONITORING DRIVER
7610 M:      Jean Delvare <jdelvare@suse.com>
7611 L:      linux-hwmon@vger.kernel.org
7612 S:      Maintained
7613 F:      Documentation/hwmon/it87
7614 F:      drivers/hwmon/it87.c
7615
7616 IT913X MEDIA DRIVER
7617 M:      Antti Palosaari <crope@iki.fi>
7618 L:      linux-media@vger.kernel.org
7619 W:      https://linuxtv.org
7620 W:      http://palosaari.fi/linux/
7621 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7622 T:      git git://linuxtv.org/anttip/media_tree.git
7623 S:      Maintained
7624 F:      drivers/media/tuners/it913x*
7625
7626 IVTV VIDEO4LINUX DRIVER
7627 M:      Andy Walls <awalls@md.metrocast.net>
7628 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7629 L:      linux-media@vger.kernel.org
7630 T:      git git://linuxtv.org/media_tree.git
7631 W:      http://www.ivtvdriver.org
7632 S:      Maintained
7633 F:      Documentation/media/v4l-drivers/ivtv*
7634 F:      drivers/media/pci/ivtv/
7635 F:      include/uapi/linux/ivtv*
7636
7637 IX2505V MEDIA DRIVER
7638 M:      Malcolm Priestley <tvboxspy@gmail.com>
7639 L:      linux-media@vger.kernel.org
7640 W:      https://linuxtv.org
7641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7642 S:      Maintained
7643 F:      drivers/media/dvb-frontends/ix2505v*
7644
7645 JAILHOUSE HYPERVISOR INTERFACE
7646 M:      Jan Kiszka <jan.kiszka@siemens.com>
7647 L:      jailhouse-dev@googlegroups.com
7648 S:      Maintained
7649 F:      arch/x86/kernel/jailhouse.c
7650 F:      arch/x86/include/asm/jailhouse_para.h
7651
7652 JC42.4 TEMPERATURE SENSOR DRIVER
7653 M:      Guenter Roeck <linux@roeck-us.net>
7654 L:      linux-hwmon@vger.kernel.org
7655 S:      Maintained
7656 F:      drivers/hwmon/jc42.c
7657 F:      Documentation/hwmon/jc42
7658
7659 JFS FILESYSTEM
7660 M:      Dave Kleikamp <shaggy@kernel.org>
7661 L:      jfs-discussion@lists.sourceforge.net
7662 W:      http://jfs.sourceforge.net/
7663 T:      git git://github.com/kleikamp/linux-shaggy.git
7664 S:      Maintained
7665 F:      Documentation/filesystems/jfs.txt
7666 F:      fs/jfs/
7667
7668 JME NETWORK DRIVER
7669 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7670 L:      netdev@vger.kernel.org
7671 S:      Maintained
7672 F:      drivers/net/ethernet/jme.*
7673
7674 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7675 M:      David Woodhouse <dwmw2@infradead.org>
7676 L:      linux-mtd@lists.infradead.org
7677 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7678 S:      Maintained
7679 F:      fs/jffs2/
7680 F:      include/uapi/linux/jffs2.h
7681
7682 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7683 M:      "Theodore Ts'o" <tytso@mit.edu>
7684 M:      Jan Kara <jack@suse.com>
7685 L:      linux-ext4@vger.kernel.org
7686 S:      Maintained
7687 F:      fs/jbd2/
7688 F:      include/linux/jbd2.h
7689
7690 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7691 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7692 L:      linux-media@vger.kernel.org
7693 S:      Maintained
7694 F:      drivers/media/platform/rcar_jpu.c
7695
7696 JSM Neo PCI based serial card
7697 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7698 L:      linux-serial@vger.kernel.org
7699 S:      Maintained
7700 F:      drivers/tty/serial/jsm/
7701
7702 K10TEMP HARDWARE MONITORING DRIVER
7703 M:      Clemens Ladisch <clemens@ladisch.de>
7704 L:      linux-hwmon@vger.kernel.org
7705 S:      Maintained
7706 F:      Documentation/hwmon/k10temp
7707 F:      drivers/hwmon/k10temp.c
7708
7709 K8TEMP HARDWARE MONITORING DRIVER
7710 M:      Rudolf Marek <r.marek@assembler.cz>
7711 L:      linux-hwmon@vger.kernel.org
7712 S:      Maintained
7713 F:      Documentation/hwmon/k8temp
7714 F:      drivers/hwmon/k8temp.c
7715
7716 KASAN
7717 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7718 R:      Alexander Potapenko <glider@google.com>
7719 R:      Dmitry Vyukov <dvyukov@google.com>
7720 L:      kasan-dev@googlegroups.com
7721 S:      Maintained
7722 F:      arch/*/include/asm/kasan.h
7723 F:      arch/*/mm/kasan_init*
7724 F:      Documentation/dev-tools/kasan.rst
7725 F:      include/linux/kasan*.h
7726 F:      lib/test_kasan.c
7727 F:      mm/kasan/
7728 F:      scripts/Makefile.kasan
7729
7730 KCONFIG
7731 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7733 L:      linux-kbuild@vger.kernel.org
7734 S:      Maintained
7735 F:      Documentation/kbuild/kconfig*
7736 F:      scripts/kconfig/
7737 F:      scripts/Kconfig.include
7738
7739 KDUMP
7740 M:      Dave Young <dyoung@redhat.com>
7741 M:      Baoquan He <bhe@redhat.com>
7742 R:      Vivek Goyal <vgoyal@redhat.com>
7743 L:      kexec@lists.infradead.org
7744 W:      http://lse.sourceforge.net/kdump/
7745 S:      Maintained
7746 F:      Documentation/kdump/
7747
7748 KEENE FM RADIO TRANSMITTER DRIVER
7749 M:      Hans Verkuil <hverkuil@xs4all.nl>
7750 L:      linux-media@vger.kernel.org
7751 T:      git git://linuxtv.org/media_tree.git
7752 W:      https://linuxtv.org
7753 S:      Maintained
7754 F:      drivers/media/radio/radio-keene*
7755
7756 KERNEL AUTOMOUNTER
7757 M:      Ian Kent <raven@themaw.net>
7758 L:      autofs@vger.kernel.org
7759 S:      Maintained
7760 F:      fs/autofs/
7761
7762 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7763 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7764 M:      Michal Marek <michal.lkml@markovi.net>
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7766 L:      linux-kbuild@vger.kernel.org
7767 S:      Maintained
7768 F:      Documentation/kbuild/
7769 F:      Makefile
7770 F:      scripts/Kbuild*
7771 F:      scripts/Makefile*
7772 F:      scripts/basic/
7773 F:      scripts/mk*
7774 F:      scripts/mod/
7775 F:      scripts/package/
7776
7777 KERNEL JANITORS
7778 L:      kernel-janitors@vger.kernel.org
7779 W:      http://kernelnewbies.org/KernelJanitors
7780 S:      Odd Fixes
7781
7782 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7783 M:      "J. Bruce Fields" <bfields@fieldses.org>
7784 M:      Jeff Layton <jlayton@kernel.org>
7785 L:      linux-nfs@vger.kernel.org
7786 W:      http://nfs.sourceforge.net/
7787 T:      git git://linux-nfs.org/~bfields/linux.git
7788 S:      Supported
7789 F:      fs/nfsd/
7790 F:      include/uapi/linux/nfsd/
7791 F:      fs/lockd/
7792 F:      fs/nfs_common/
7793 F:      net/sunrpc/
7794 F:      include/linux/lockd/
7795 F:      include/linux/sunrpc/
7796 F:      include/uapi/linux/sunrpc/
7797
7798 KERNEL SELFTEST FRAMEWORK
7799 M:      Shuah Khan <shuah@kernel.org>
7800 L:      linux-kselftest@vger.kernel.org
7801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7802 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7803 S:      Maintained
7804 F:      tools/testing/selftests/
7805 F:      Documentation/dev-tools/kselftest*
7806
7807 KERNEL USERMODE HELPER
7808 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7809 L:      linux-kernel@vger.kernel.org
7810 S:      Maintained
7811 F:      kernel/umh.c
7812 F:      include/linux/umh.h
7813
7814 KERNEL VIRTUAL MACHINE (KVM)
7815 M:      Paolo Bonzini <pbonzini@redhat.com>
7816 M:      Radim Krčmář <rkrcmar@redhat.com>
7817 L:      kvm@vger.kernel.org
7818 W:      http://www.linux-kvm.org
7819 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7820 S:      Supported
7821 F:      Documentation/virtual/kvm/
7822 F:      include/trace/events/kvm.h
7823 F:      include/uapi/asm-generic/kvm*
7824 F:      include/uapi/linux/kvm*
7825 F:      include/asm-generic/kvm*
7826 F:      include/linux/kvm*
7827 F:      include/kvm/iodev.h
7828 F:      virt/kvm/*
7829 F:      tools/kvm/
7830
7831 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7832 M:      Joerg Roedel <joro@8bytes.org>
7833 L:      kvm@vger.kernel.org
7834 W:      http://www.linux-kvm.org/
7835 S:      Maintained
7836 F:      arch/x86/include/asm/svm.h
7837 F:      arch/x86/kvm/svm.c
7838
7839 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7840 M:      Christoffer Dall <christoffer.dall@arm.com>
7841 M:      Marc Zyngier <marc.zyngier@arm.com>
7842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7843 L:      kvmarm@lists.cs.columbia.edu
7844 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7846 S:      Supported
7847 F:      arch/arm/include/uapi/asm/kvm*
7848 F:      arch/arm/include/asm/kvm*
7849 F:      arch/arm/kvm/
7850 F:      virt/kvm/arm/
7851 F:      include/kvm/arm_*
7852
7853 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7854 M:      Christoffer Dall <christoffer.dall@arm.com>
7855 M:      Marc Zyngier <marc.zyngier@arm.com>
7856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7857 L:      kvmarm@lists.cs.columbia.edu
7858 S:      Maintained
7859 F:      arch/arm64/include/uapi/asm/kvm*
7860 F:      arch/arm64/include/asm/kvm*
7861 F:      arch/arm64/kvm/
7862
7863 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7864 M:      James Hogan <jhogan@kernel.org>
7865 L:      linux-mips@linux-mips.org
7866 S:      Supported
7867 F:      arch/mips/include/uapi/asm/kvm*
7868 F:      arch/mips/include/asm/kvm*
7869 F:      arch/mips/kvm/
7870
7871 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7872 M:      Paul Mackerras <paulus@ozlabs.org>
7873 L:      kvm-ppc@vger.kernel.org
7874 W:      http://www.linux-kvm.org/
7875 T:      git git://github.com/agraf/linux-2.6.git
7876 S:      Supported
7877 F:      arch/powerpc/include/uapi/asm/kvm*
7878 F:      arch/powerpc/include/asm/kvm*
7879 F:      arch/powerpc/kvm/
7880 F:      arch/powerpc/kernel/kvm*
7881
7882 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7883 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7884 M:      Janosch Frank <frankja@linux.ibm.com>
7885 R:      David Hildenbrand <david@redhat.com>
7886 R:      Cornelia Huck <cohuck@redhat.com>
7887 L:      linux-s390@vger.kernel.org
7888 W:      http://www.ibm.com/developerworks/linux/linux390/
7889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7890 S:      Supported
7891 F:      arch/s390/include/uapi/asm/kvm*
7892 F:      arch/s390/include/asm/gmap.h
7893 F:      arch/s390/include/asm/kvm*
7894 F:      arch/s390/kvm/
7895 F:      arch/s390/mm/gmap.c
7896
7897 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7898 M:      Paolo Bonzini <pbonzini@redhat.com>
7899 M:      Radim Krčmář <rkrcmar@redhat.com>
7900 L:      kvm@vger.kernel.org
7901 W:      http://www.linux-kvm.org
7902 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7903 S:      Supported
7904 F:      arch/x86/kvm/
7905 F:      arch/x86/include/uapi/asm/kvm*
7906 F:      arch/x86/include/asm/kvm*
7907 F:      arch/x86/include/asm/pvclock-abi.h
7908 F:      arch/x86/kernel/kvm.c
7909 F:      arch/x86/kernel/kvmclock.c
7910
7911 KERNFS
7912 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7913 M:      Tejun Heo <tj@kernel.org>
7914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7915 S:      Supported
7916 F:      include/linux/kernfs.h
7917 F:      fs/kernfs/
7918
7919 KEXEC
7920 M:      Eric Biederman <ebiederm@xmission.com>
7921 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7922 L:      kexec@lists.infradead.org
7923 S:      Maintained
7924 F:      include/linux/kexec.h
7925 F:      include/uapi/linux/kexec.h
7926 F:      kernel/kexec*
7927
7928 KEYS-ENCRYPTED
7929 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7930 L:      linux-integrity@vger.kernel.org
7931 L:      keyrings@vger.kernel.org
7932 S:      Supported
7933 F:      Documentation/security/keys/trusted-encrypted.rst
7934 F:      include/keys/encrypted-type.h
7935 F:      security/keys/encrypted-keys/
7936
7937 KEYS-TRUSTED
7938 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7939 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7940 L:      linux-integrity@vger.kernel.org
7941 L:      keyrings@vger.kernel.org
7942 S:      Supported
7943 F:      Documentation/security/keys/trusted-encrypted.rst
7944 F:      include/keys/trusted-type.h
7945 F:      security/keys/trusted.c
7946 F:      security/keys/trusted.h
7947
7948 KEYS/KEYRINGS:
7949 M:      David Howells <dhowells@redhat.com>
7950 L:      keyrings@vger.kernel.org
7951 S:      Maintained
7952 F:      Documentation/security/keys/core.rst
7953 F:      include/linux/key.h
7954 F:      include/linux/key-type.h
7955 F:      include/linux/keyctl.h
7956 F:      include/uapi/linux/keyctl.h
7957 F:      include/keys/
7958 F:      security/keys/
7959
7960 KGDB / KDB /debug_core
7961 M:      Jason Wessel <jason.wessel@windriver.com>
7962 M:      Daniel Thompson <daniel.thompson@linaro.org>
7963 W:      http://kgdb.wiki.kernel.org/
7964 L:      kgdb-bugreport@lists.sourceforge.net
7965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7966 S:      Maintained
7967 F:      Documentation/dev-tools/kgdb.rst
7968 F:      drivers/misc/kgdbts.c
7969 F:      drivers/tty/serial/kgdboc.c
7970 F:      include/linux/kdb.h
7971 F:      include/linux/kgdb.h
7972 F:      kernel/debug/
7973
7974 KMEMLEAK
7975 M:      Catalin Marinas <catalin.marinas@arm.com>
7976 S:      Maintained
7977 F:      Documentation/dev-tools/kmemleak.rst
7978 F:      include/linux/kmemleak.h
7979 F:      mm/kmemleak.c
7980 F:      mm/kmemleak-test.c
7981
7982 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7983 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7984 L:      linux-kernel@vger.kernel.org
7985 S:      Maintained
7986 F:      kernel/kmod.c
7987 F:      include/linux/kmod.h
7988 F:      lib/test_kmod.c
7989 F:      tools/testing/selftests/kmod/
7990
7991 KPROBES
7992 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7993 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7994 M:      "David S. Miller" <davem@davemloft.net>
7995 M:      Masami Hiramatsu <mhiramat@kernel.org>
7996 S:      Maintained
7997 F:      Documentation/kprobes.txt
7998 F:      include/linux/kprobes.h
7999 F:      include/asm-generic/kprobes.h
8000 F:      kernel/kprobes.c
8001
8002 KS0108 LCD CONTROLLER DRIVER
8003 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8004 S:      Maintained
8005 F:      Documentation/auxdisplay/ks0108
8006 F:      drivers/auxdisplay/ks0108.c
8007 F:      include/linux/ks0108.h
8008
8009 L3MDEV
8010 M:      David Ahern <dsa@cumulusnetworks.com>
8011 L:      netdev@vger.kernel.org
8012 S:      Maintained
8013 F:      net/l3mdev
8014 F:      include/net/l3mdev.h
8015
8016 LANTIQ MIPS ARCHITECTURE
8017 M:      John Crispin <john@phrozen.org>
8018 L:      linux-mips@linux-mips.org
8019 S:      Maintained
8020 F:      arch/mips/lantiq
8021 F:      drivers/soc/lantiq
8022
8023 LAPB module
8024 L:      linux-x25@vger.kernel.org
8025 S:      Orphan
8026 F:      Documentation/networking/lapb-module.txt
8027 F:      include/*/lapb.h
8028 F:      net/lapb/
8029
8030 LASI 53c700 driver for PARISC
8031 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8032 L:      linux-scsi@vger.kernel.org
8033 S:      Maintained
8034 F:      Documentation/scsi/53c700.txt
8035 F:      drivers/scsi/53c700*
8036
8037 LEAKING_ADDRESSES
8038 M:      Tobin C. Harding <me@tobin.cc>
8039 M:      Tycho Andersen <tycho@tycho.ws>
8040 L:      kernel-hardening@lists.openwall.com
8041 S:      Maintained
8042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8043 F:      scripts/leaking_addresses.pl
8044
8045 LED SUBSYSTEM
8046 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8047 M:      Pavel Machek <pavel@ucw.cz>
8048 L:      linux-leds@vger.kernel.org
8049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8050 S:      Maintained
8051 F:      Documentation/devicetree/bindings/leds/
8052 F:      drivers/leds/
8053 F:      include/linux/leds.h
8054
8055 LEGACY EEPROM DRIVER
8056 M:      Jean Delvare <jdelvare@suse.com>
8057 S:      Maintained
8058 F:      Documentation/misc-devices/eeprom
8059 F:      drivers/misc/eeprom/eeprom.c
8060
8061 LEGO MINDSTORMS EV3
8062 R:      David Lechner <david@lechnology.com>
8063 S:      Maintained
8064 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8065 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8066 F:      drivers/power/supply/lego_ev3_battery.c
8067
8068 LEGO USB Tower driver
8069 M:      Juergen Stuber <starblue@users.sourceforge.net>
8070 L:      legousb-devel@lists.sourceforge.net
8071 W:      http://legousb.sourceforge.net/
8072 S:      Maintained
8073 F:      drivers/usb/misc/legousbtower.c
8074
8075 LG2160 MEDIA DRIVER
8076 M:      Michael Krufky <mkrufky@linuxtv.org>
8077 L:      linux-media@vger.kernel.org
8078 W:      https://linuxtv.org
8079 W:      http://github.com/mkrufky
8080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8081 T:      git git://linuxtv.org/mkrufky/tuners.git
8082 S:      Maintained
8083 F:      drivers/media/dvb-frontends/lg2160.*
8084
8085 LGDT3305 MEDIA DRIVER
8086 M:      Michael Krufky <mkrufky@linuxtv.org>
8087 L:      linux-media@vger.kernel.org
8088 W:      https://linuxtv.org
8089 W:      http://github.com/mkrufky
8090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8091 T:      git git://linuxtv.org/mkrufky/tuners.git
8092 S:      Maintained
8093 F:      drivers/media/dvb-frontends/lgdt3305.*
8094
8095 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8096 M:      Viresh Kumar <vireshk@kernel.org>
8097 L:      linux-ide@vger.kernel.org
8098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8099 S:      Maintained
8100 F:      include/linux/pata_arasan_cf_data.h
8101 F:      drivers/ata/pata_arasan_cf.c
8102
8103 LIBATA PATA DRIVERS
8104 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8105 M:      Tejun Heo <tj@kernel.org>
8106 L:      linux-ide@vger.kernel.org
8107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8108 S:      Maintained
8109 F:      drivers/ata/pata_*.c
8110 F:      drivers/ata/ata_generic.c
8111
8112 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8113 M:      Linus Walleij <linus.walleij@linaro.org>
8114 L:      linux-ide@vger.kernel.org
8115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8116 S:      Maintained
8117 F:      drivers/ata/pata_ftide010.c
8118 F:      drivers/ata/sata_gemini.c
8119 F:      drivers/ata/sata_gemini.h
8120
8121 LIBATA SATA AHCI PLATFORM devices support
8122 M:      Hans de Goede <hdegoede@redhat.com>
8123 M:      Tejun Heo <tj@kernel.org>
8124 L:      linux-ide@vger.kernel.org
8125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8126 S:      Maintained
8127 F:      drivers/ata/ahci_platform.c
8128 F:      drivers/ata/libahci_platform.c
8129 F:      include/linux/ahci_platform.h
8130
8131 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8132 M:      Mikael Pettersson <mikpelinux@gmail.com>
8133 L:      linux-ide@vger.kernel.org
8134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8135 S:      Maintained
8136 F:      drivers/ata/sata_promise.*
8137
8138 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8139 M:      Tejun Heo <tj@kernel.org>
8140 L:      linux-ide@vger.kernel.org
8141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8142 S:      Maintained
8143 F:      drivers/ata/
8144 F:      include/linux/ata.h
8145 F:      include/linux/libata.h
8146 F:      Documentation/devicetree/bindings/ata/
8147
8148 LIBLOCKDEP
8149 M:      Sasha Levin <alexander.levin@verizon.com>
8150 S:      Maintained
8151 F:      tools/lib/lockdep/
8152
8153 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8154 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8155 M:      Dan Williams <dan.j.williams@intel.com>
8156 M:      Vishal Verma <vishal.l.verma@intel.com>
8157 M:      Dave Jiang <dave.jiang@intel.com>
8158 L:      linux-nvdimm@lists.01.org
8159 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8160 S:      Supported
8161 F:      drivers/nvdimm/blk.c
8162 F:      drivers/nvdimm/region_devs.c
8163
8164 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8165 M:      Vishal Verma <vishal.l.verma@intel.com>
8166 M:      Dan Williams <dan.j.williams@intel.com>
8167 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8168 M:      Dave Jiang <dave.jiang@intel.com>
8169 L:      linux-nvdimm@lists.01.org
8170 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8171 S:      Supported
8172 F:      drivers/nvdimm/btt*
8173
8174 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8175 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8176 M:      Dan Williams <dan.j.williams@intel.com>
8177 M:      Vishal Verma <vishal.l.verma@intel.com>
8178 M:      Dave Jiang <dave.jiang@intel.com>
8179 L:      linux-nvdimm@lists.01.org
8180 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8181 S:      Supported
8182 F:      drivers/nvdimm/pmem*
8183
8184 LIBNVDIMM: DEVICETREE BINDINGS
8185 M:      Oliver O'Halloran <oohall@gmail.com>
8186 L:      linux-nvdimm@lists.01.org
8187 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8188 S:      Supported
8189 F:      drivers/nvdimm/of_pmem.c
8190 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8191
8192 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8193 M:      Dan Williams <dan.j.williams@intel.com>
8194 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8195 M:      Vishal Verma <vishal.l.verma@intel.com>
8196 M:      Dave Jiang <dave.jiang@intel.com>
8197 L:      linux-nvdimm@lists.01.org
8198 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8200 S:      Supported
8201 F:      drivers/nvdimm/*
8202 F:      drivers/acpi/nfit/*
8203 F:      include/linux/nd.h
8204 F:      include/linux/libnvdimm.h
8205 F:      include/uapi/linux/ndctl.h
8206
8207 LIGHTNVM PLATFORM SUPPORT
8208 M:      Matias Bjorling <mb@lightnvm.io>
8209 W:      http://github/OpenChannelSSD
8210 L:      linux-block@vger.kernel.org
8211 S:      Maintained
8212 F:      drivers/lightnvm/
8213 F:      include/linux/lightnvm.h
8214 F:      include/uapi/linux/lightnvm.h
8215
8216 LINUX FOR POWER MACINTOSH
8217 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8218 W:      http://www.penguinppc.org/
8219 L:      linuxppc-dev@lists.ozlabs.org
8220 S:      Maintained
8221 F:      arch/powerpc/platforms/powermac/
8222 F:      drivers/macintosh/
8223
8224 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8225 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8226 M:      Paul Mackerras <paulus@samba.org>
8227 M:      Michael Ellerman <mpe@ellerman.id.au>
8228 W:      https://github.com/linuxppc/linux/wiki
8229 L:      linuxppc-dev@lists.ozlabs.org
8230 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8232 S:      Supported
8233 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8234 F:      Documentation/devicetree/bindings/powerpc/
8235 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8236 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8237 F:      Documentation/powerpc/
8238 F:      arch/powerpc/
8239 F:      drivers/char/tpm/tpm_ibmvtpm*
8240 F:      drivers/crypto/nx/
8241 F:      drivers/crypto/vmx/
8242 F:      drivers/i2c/busses/i2c-opal.c
8243 F:      drivers/net/ethernet/ibm/ibmveth.*
8244 F:      drivers/net/ethernet/ibm/ibmvnic.*
8245 F:      drivers/pci/hotplug/pnv_php.c
8246 F:      drivers/pci/hotplug/rpa*
8247 F:      drivers/rtc/rtc-opal.c
8248 F:      drivers/scsi/ibmvscsi/
8249 F:      drivers/tty/hvc/hvc_opal.c
8250 F:      drivers/watchdog/wdrtas.c
8251 F:      tools/testing/selftests/powerpc
8252 N:      /pmac
8253 N:      powermac
8254 N:      powernv
8255 N:      [^a-z0-9]ps3
8256 N:      pseries
8257
8258 LINUX FOR POWERPC EMBEDDED MPC5XXX
8259 M:      Anatolij Gustschin <agust@denx.de>
8260 L:      linuxppc-dev@lists.ozlabs.org
8261 T:      git git://git.denx.de/linux-denx-agust.git
8262 S:      Maintained
8263 F:      arch/powerpc/platforms/512x/
8264 F:      arch/powerpc/platforms/52xx/
8265
8266 LINUX FOR POWERPC EMBEDDED PPC4XX
8267 M:      Alistair Popple <alistair@popple.id.au>
8268 M:      Matt Porter <mporter@kernel.crashing.org>
8269 W:      http://www.penguinppc.org/
8270 L:      linuxppc-dev@lists.ozlabs.org
8271 S:      Maintained
8272 F:      arch/powerpc/platforms/40x/
8273 F:      arch/powerpc/platforms/44x/
8274
8275 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8276 M:      Scott Wood <oss@buserror.net>
8277 M:      Kumar Gala <galak@kernel.crashing.org>
8278 W:      http://www.penguinppc.org/
8279 L:      linuxppc-dev@lists.ozlabs.org
8280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8281 S:      Maintained
8282 F:      arch/powerpc/platforms/83xx/
8283 F:      arch/powerpc/platforms/85xx/
8284 F:      Documentation/devicetree/bindings/powerpc/fsl/
8285
8286 LINUX FOR POWERPC EMBEDDED PPC8XX
8287 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8288 W:      http://www.penguinppc.org/
8289 L:      linuxppc-dev@lists.ozlabs.org
8290 S:      Maintained
8291 F:      arch/powerpc/platforms/8xx/
8292
8293 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8294 L:      linuxppc-dev@lists.ozlabs.org
8295 S:      Orphan
8296 F:      arch/powerpc/*/*virtex*
8297 F:      arch/powerpc/*/*/*virtex*
8298
8299 LINUX FOR POWERPC PA SEMI PWRFICIENT
8300 L:      linuxppc-dev@lists.ozlabs.org
8301 S:      Orphan
8302 F:      arch/powerpc/platforms/pasemi/
8303 F:      drivers/*/*pasemi*
8304 F:      drivers/*/*/*pasemi*
8305
8306 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8307 M:      Kees Cook <keescook@chromium.org>
8308 S:      Maintained
8309 F:      drivers/misc/lkdtm/*
8310
8311 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8312 M:      Alan Stern <stern@rowland.harvard.edu>
8313 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8314 M:      Will Deacon <will.deacon@arm.com>
8315 M:      Peter Zijlstra <peterz@infradead.org>
8316 M:      Boqun Feng <boqun.feng@gmail.com>
8317 M:      Nicholas Piggin <npiggin@gmail.com>
8318 M:      David Howells <dhowells@redhat.com>
8319 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8320 M:      Luc Maranget <luc.maranget@inria.fr>
8321 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8322 R:      Akira Yokosawa <akiyks@gmail.com>
8323 L:      linux-kernel@vger.kernel.org
8324 S:      Supported
8325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8326 F:      tools/memory-model/
8327 F:      Documentation/memory-barriers.txt
8328
8329 LINUX SECURITY MODULE (LSM) FRAMEWORK
8330 M:      Chris Wright <chrisw@sous-sol.org>
8331 L:      linux-security-module@vger.kernel.org
8332 S:      Supported
8333
8334 LIS3LV02D ACCELEROMETER DRIVER
8335 M:      Eric Piel <eric.piel@tremplin-utc.net>
8336 S:      Maintained
8337 F:      Documentation/misc-devices/lis3lv02d
8338 F:      drivers/misc/lis3lv02d/
8339 F:      drivers/platform/x86/hp_accel.c
8340
8341 LIVE PATCHING
8342 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8343 M:      Jessica Yu <jeyu@kernel.org>
8344 M:      Jiri Kosina <jikos@kernel.org>
8345 M:      Miroslav Benes <mbenes@suse.cz>
8346 R:      Petr Mladek <pmladek@suse.com>
8347 S:      Maintained
8348 F:      kernel/livepatch/
8349 F:      include/linux/livepatch.h
8350 F:      arch/x86/include/asm/livepatch.h
8351 F:      arch/x86/kernel/livepatch.c
8352 F:      Documentation/livepatch/
8353 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8354 F:      samples/livepatch/
8355 L:      live-patching@vger.kernel.org
8356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8357
8358 LLC (802.2)
8359 L:      netdev@vger.kernel.org
8360 S:      Odd fixes
8361 F:      include/linux/llc.h
8362 F:      include/uapi/linux/llc.h
8363 F:      include/net/llc*
8364 F:      net/llc/
8365
8366 LM73 HARDWARE MONITOR DRIVER
8367 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8368 L:      linux-hwmon@vger.kernel.org
8369 S:      Maintained
8370 F:      drivers/hwmon/lm73.c
8371
8372 LM78 HARDWARE MONITOR DRIVER
8373 M:      Jean Delvare <jdelvare@suse.com>
8374 L:      linux-hwmon@vger.kernel.org
8375 S:      Maintained
8376 F:      Documentation/hwmon/lm78
8377 F:      drivers/hwmon/lm78.c
8378
8379 LM83 HARDWARE MONITOR DRIVER
8380 M:      Jean Delvare <jdelvare@suse.com>
8381 L:      linux-hwmon@vger.kernel.org
8382 S:      Maintained
8383 F:      Documentation/hwmon/lm83
8384 F:      drivers/hwmon/lm83.c
8385
8386 LM90 HARDWARE MONITOR DRIVER
8387 M:      Jean Delvare <jdelvare@suse.com>
8388 L:      linux-hwmon@vger.kernel.org
8389 S:      Maintained
8390 F:      Documentation/hwmon/lm90
8391 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8392 F:      drivers/hwmon/lm90.c
8393 F:      include/dt-bindings/thermal/lm90.h
8394
8395 LM95234 HARDWARE MONITOR DRIVER
8396 M:      Guenter Roeck <linux@roeck-us.net>
8397 L:      linux-hwmon@vger.kernel.org
8398 S:      Maintained
8399 F:      Documentation/hwmon/lm95234
8400 F:      drivers/hwmon/lm95234.c
8401
8402 LME2510 MEDIA DRIVER
8403 M:      Malcolm Priestley <tvboxspy@gmail.com>
8404 L:      linux-media@vger.kernel.org
8405 W:      https://linuxtv.org
8406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8407 S:      Maintained
8408 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8409
8410 LOADPIN SECURITY MODULE
8411 M:      Kees Cook <keescook@chromium.org>
8412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8413 S:      Supported
8414 F:      security/loadpin/
8415 F:      Documentation/admin-guide/LSM/LoadPin.rst
8416
8417 LOCKING PRIMITIVES
8418 M:      Peter Zijlstra <peterz@infradead.org>
8419 M:      Ingo Molnar <mingo@redhat.com>
8420 M:      Will Deacon <will.deacon@arm.com>
8421 L:      linux-kernel@vger.kernel.org
8422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8423 S:      Maintained
8424 F:      Documentation/locking/
8425 F:      include/linux/lockdep.h
8426 F:      include/linux/spinlock*.h
8427 F:      arch/*/include/asm/spinlock*.h
8428 F:      include/linux/rwlock*.h
8429 F:      include/linux/mutex*.h
8430 F:      arch/*/include/asm/mutex*.h
8431 F:      include/linux/rwsem*.h
8432 F:      arch/*/include/asm/rwsem.h
8433 F:      include/linux/seqlock.h
8434 F:      lib/locking*.[ch]
8435 F:      kernel/locking/
8436 X:      kernel/locking/locktorture.c
8437
8438 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8439 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8440 L:      linux-ntfs-dev@lists.sourceforge.net
8441 W:      http://www.linux-ntfs.org/content/view/19/37/
8442 S:      Maintained
8443 F:      Documentation/ldm.txt
8444 F:      block/partitions/ldm.*
8445
8446 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8447 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8448 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8449 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8450 L:      MPT-FusionLinux.pdl@broadcom.com
8451 L:      linux-scsi@vger.kernel.org
8452 W:      http://www.avagotech.com/support/
8453 S:      Supported
8454 F:      drivers/message/fusion/
8455 F:      drivers/scsi/mpt3sas/
8456
8457 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8458 M:      Matthew Wilcox <matthew@wil.cx>
8459 L:      linux-scsi@vger.kernel.org
8460 S:      Maintained
8461 F:      drivers/scsi/sym53c8xx_2/
8462
8463 LTC4261 HARDWARE MONITOR DRIVER
8464 M:      Guenter Roeck <linux@roeck-us.net>
8465 L:      linux-hwmon@vger.kernel.org
8466 S:      Maintained
8467 F:      Documentation/hwmon/ltc4261
8468 F:      drivers/hwmon/ltc4261.c
8469
8470 LTC4306 I2C MULTIPLEXER DRIVER
8471 M:      Michael Hennerich <michael.hennerich@analog.com>
8472 W:      http://ez.analog.com/community/linux-device-drivers
8473 L:      linux-i2c@vger.kernel.org
8474 S:      Supported
8475 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8476 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8477
8478 LTP (Linux Test Project)
8479 M:      Mike Frysinger <vapier@gentoo.org>
8480 M:      Cyril Hrubis <chrubis@suse.cz>
8481 M:      Wanlong Gao <wanlong.gao@gmail.com>
8482 M:      Jan Stancek <jstancek@redhat.com>
8483 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8484 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8485 L:      ltp@lists.linux.it (subscribers-only)
8486 W:      http://linux-test-project.github.io/
8487 T:      git git://github.com/linux-test-project/ltp.git
8488 S:      Maintained
8489
8490 M68K ARCHITECTURE
8491 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8492 L:      linux-m68k@lists.linux-m68k.org
8493 W:      http://www.linux-m68k.org/
8494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8495 S:      Maintained
8496 F:      arch/m68k/
8497 F:      drivers/zorro/
8498
8499 M68K ON APPLE MACINTOSH
8500 M:      Joshua Thompson <funaho@jurai.org>
8501 W:      http://www.mac.linux-m68k.org/
8502 L:      linux-m68k@lists.linux-m68k.org
8503 S:      Maintained
8504 F:      arch/m68k/mac/
8505
8506 M68K ON HP9000/300
8507 M:      Philip Blundell <philb@gnu.org>
8508 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8509 S:      Maintained
8510 F:      arch/m68k/hp300/
8511
8512 M88DS3103 MEDIA DRIVER
8513 M:      Antti Palosaari <crope@iki.fi>
8514 L:      linux-media@vger.kernel.org
8515 W:      https://linuxtv.org
8516 W:      http://palosaari.fi/linux/
8517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8518 T:      git git://linuxtv.org/anttip/media_tree.git
8519 S:      Maintained
8520 F:      drivers/media/dvb-frontends/m88ds3103*
8521
8522 M88RS2000 MEDIA DRIVER
8523 M:      Malcolm Priestley <tvboxspy@gmail.com>
8524 L:      linux-media@vger.kernel.org
8525 W:      https://linuxtv.org
8526 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8527 S:      Maintained
8528 F:      drivers/media/dvb-frontends/m88rs2000*
8529
8530 MA901 MASTERKIT USB FM RADIO DRIVER
8531 M:      Alexey Klimov <klimov.linux@gmail.com>
8532 L:      linux-media@vger.kernel.org
8533 T:      git git://linuxtv.org/media_tree.git
8534 S:      Maintained
8535 F:      drivers/media/radio/radio-ma901.c
8536
8537 MAC80211
8538 M:      Johannes Berg <johannes@sipsolutions.net>
8539 L:      linux-wireless@vger.kernel.org
8540 W:      http://wireless.kernel.org/
8541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8543 S:      Maintained
8544 F:      Documentation/networking/mac80211-injection.txt
8545 F:      include/net/mac80211.h
8546 F:      net/mac80211/
8547 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8548 F:      Documentation/networking/mac80211_hwsim/README
8549
8550 MAILBOX API
8551 M:      Jassi Brar <jassisinghbrar@gmail.com>
8552 L:      linux-kernel@vger.kernel.org
8553 S:      Maintained
8554 F:      drivers/mailbox/
8555 F:      include/linux/mailbox_client.h
8556 F:      include/linux/mailbox_controller.h
8557
8558 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8559 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8560 W:      http://www.kernel.org/doc/man-pages
8561 L:      linux-man@vger.kernel.org
8562 S:      Maintained
8563
8564 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8565 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8566 L:      linux-mips@linux-mips.org
8567 S:      Maintained
8568 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8569
8570 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8571 M:      Andrew Lunn <andrew@lunn.ch>
8572 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8573 L:      netdev@vger.kernel.org
8574 S:      Maintained
8575 F:      drivers/net/dsa/mv88e6xxx/
8576 F:      linux/platform_data/mv88e6xxx.h
8577 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8578
8579 MARVELL ARMADA DRM SUPPORT
8580 M:      Russell King <linux@armlinux.org.uk>
8581 S:      Maintained
8582 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8583 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8584 F:      drivers/gpu/drm/armada/
8585 F:      include/uapi/drm/armada_drm.h
8586 F:      Documentation/devicetree/bindings/display/armada/
8587
8588 MARVELL CRYPTO DRIVER
8589 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8590 M:      Arnaud Ebalard <arno@natisbad.org>
8591 F:      drivers/crypto/marvell/
8592 S:      Maintained
8593 L:      linux-crypto@vger.kernel.org
8594
8595 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8596 M:      Mirko Lindner <mlindner@marvell.com>
8597 M:      Stephen Hemminger <stephen@networkplumber.org>
8598 L:      netdev@vger.kernel.org
8599 S:      Maintained
8600 F:      drivers/net/ethernet/marvell/sk*
8601
8602 MARVELL LIBERTAS WIRELESS DRIVER
8603 L:      libertas-dev@lists.infradead.org
8604 S:      Orphan
8605 F:      drivers/net/wireless/marvell/libertas/
8606
8607 MARVELL MACCHIATOBIN SUPPORT
8608 M:      Russell King <linux@armlinux.org.uk>
8609 L:      linux-arm-kernel@lists.infradead.org
8610 S:      Maintained
8611 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8612
8613 MARVELL MV643XX ETHERNET DRIVER
8614 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8615 L:      netdev@vger.kernel.org
8616 S:      Maintained
8617 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8618 F:      include/linux/mv643xx.h
8619
8620 MARVELL MV88X3310 PHY DRIVER
8621 M:      Russell King <linux@armlinux.org.uk>
8622 L:      netdev@vger.kernel.org
8623 S:      Maintained
8624 F:      drivers/net/phy/marvell10g.c
8625
8626 MARVELL MVNETA ETHERNET DRIVER
8627 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8628 L:      netdev@vger.kernel.org
8629 S:      Maintained
8630 F:      drivers/net/ethernet/marvell/mvneta.*
8631
8632 MARVELL MWIFIEX WIRELESS DRIVER
8633 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8634 M:      Nishant Sarmukadam <nishants@marvell.com>
8635 M:      Ganapathi Bhat <gbhat@marvell.com>
8636 M:      Xinming Hu <huxm@marvell.com>
8637 L:      linux-wireless@vger.kernel.org
8638 S:      Maintained
8639 F:      drivers/net/wireless/marvell/mwifiex/
8640
8641 MARVELL MWL8K WIRELESS DRIVER
8642 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8643 L:      linux-wireless@vger.kernel.org
8644 S:      Odd Fixes
8645 F:      drivers/net/wireless/marvell/mwl8k.c
8646
8647 MARVELL NAND CONTROLLER DRIVER
8648 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8649 L:      linux-mtd@lists.infradead.org
8650 S:      Maintained
8651 F:      drivers/mtd/nand/raw/marvell_nand.c
8652 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8653
8654 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8655 M:      Nicolas Pitre <nico@fluxnic.net>
8656 S:      Odd Fixes
8657 F:      drivers/mmc/host/mvsdio.*
8658
8659 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8660 M:      Hu Ziji <huziji@marvell.com>
8661 L:      linux-mmc@vger.kernel.org
8662 S:      Supported
8663 F:      drivers/mmc/host/sdhci-xenon*
8664 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8665
8666 MATROX FRAMEBUFFER DRIVER
8667 L:      linux-fbdev@vger.kernel.org
8668 S:      Orphan
8669 F:      drivers/video/fbdev/matrox/matroxfb_*
8670 F:      include/uapi/linux/matroxfb.h
8671
8672 MAX16065 HARDWARE MONITOR DRIVER
8673 M:      Guenter Roeck <linux@roeck-us.net>
8674 L:      linux-hwmon@vger.kernel.org
8675 S:      Maintained
8676 F:      Documentation/hwmon/max16065
8677 F:      drivers/hwmon/max16065.c
8678
8679 MAX20751 HARDWARE MONITOR DRIVER
8680 M:      Guenter Roeck <linux@roeck-us.net>
8681 L:      linux-hwmon@vger.kernel.org
8682 S:      Maintained
8683 F:      Documentation/hwmon/max20751
8684 F:      drivers/hwmon/max20751.c
8685
8686 MAX2175 SDR TUNER DRIVER
8687 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8688 L:      linux-media@vger.kernel.org
8689 T:      git git://linuxtv.org/media_tree.git
8690 S:      Maintained
8691 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8692 F:      Documentation/media/v4l-drivers/max2175.rst
8693 F:      drivers/media/i2c/max2175*
8694 F:      include/uapi/linux/max2175.h
8695
8696 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8697 L:      linux-hwmon@vger.kernel.org
8698 S:      Orphan
8699 F:      Documentation/hwmon/max6650
8700 F:      drivers/hwmon/max6650.c
8701
8702 MAX6697 HARDWARE MONITOR DRIVER
8703 M:      Guenter Roeck <linux@roeck-us.net>
8704 L:      linux-hwmon@vger.kernel.org
8705 S:      Maintained
8706 F:      Documentation/hwmon/max6697
8707 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8708 F:      drivers/hwmon/max6697.c
8709 F:      include/linux/platform_data/max6697.h
8710
8711 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8712 M:      Peter Rosin <peda@axentia.se>
8713 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8714 S:      Maintained
8715 F:      Documentation/devicetree/bindings/sound/max9860.txt
8716 F:      sound/soc/codecs/max9860.*
8717
8718 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8719 M:      Javier Martinez Canillas <javier@dowhile0.org>
8720 L:      linux-kernel@vger.kernel.org
8721 S:      Supported
8722 F:      drivers/regulator/max77802-regulator.c
8723 F:      Documentation/devicetree/bindings/*/*max77802.txt
8724 F:      include/dt-bindings/*/*max77802.h
8725
8726 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8727 M:      Krzysztof Kozlowski <krzk@kernel.org>
8728 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8729 L:      linux-pm@vger.kernel.org
8730 S:      Supported
8731 F:      drivers/power/supply/max14577_charger.c
8732 F:      drivers/power/supply/max77693_charger.c
8733
8734 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8735 M:      Chanwoo Choi <cw00.choi@samsung.com>
8736 M:      Krzysztof Kozlowski <krzk@kernel.org>
8737 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8738 L:      linux-kernel@vger.kernel.org
8739 S:      Supported
8740 F:      drivers/*/max14577*.c
8741 F:      drivers/*/max77686*.c
8742 F:      drivers/*/max77693*.c
8743 F:      drivers/extcon/extcon-max14577.c
8744 F:      drivers/extcon/extcon-max77693.c
8745 F:      drivers/rtc/rtc-max77686.c
8746 F:      drivers/clk/clk-max77686.c
8747 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8748 F:      Documentation/devicetree/bindings/*/max77686.txt
8749 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8750 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8751 F:      include/linux/mfd/max14577*.h
8752 F:      include/linux/mfd/max77686*.h
8753 F:      include/linux/mfd/max77693*.h
8754
8755 MAXIRADIO FM RADIO RECEIVER DRIVER
8756 M:      Hans Verkuil <hverkuil@xs4all.nl>
8757 L:      linux-media@vger.kernel.org
8758 T:      git git://linuxtv.org/media_tree.git
8759 W:      https://linuxtv.org
8760 S:      Maintained
8761 F:      drivers/media/radio/radio-maxiradio*
8762
8763 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8764 M:      Peter Rosin <peda@axentia.se>
8765 L:      linux-iio@vger.kernel.org
8766 S:      Maintained
8767 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8768 F:      drivers/iio/potentiometer/mcp4018.c
8769 F:      drivers/iio/potentiometer/mcp4531.c
8770
8771 MCR20A IEEE-802.15.4 RADIO DRIVER
8772 M:      Xue Liu <liuxuenetmail@gmail.com>
8773 L:      linux-wpan@vger.kernel.org
8774 W:      https://github.com/xueliu/mcr20a-linux
8775 S:      Maintained
8776 F:      drivers/net/ieee802154/mcr20a.c
8777 F:      drivers/net/ieee802154/mcr20a.h
8778 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8779
8780 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8781 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8782 L:      linux-iio@vger.kernel.org
8783 S:      Maintained
8784 F:      drivers/iio/dac/cio-dac.c
8785
8786 MEDIA DRIVERS FOR ASCOT2E
8787 M:      Sergey Kozlov <serjk@netup.ru>
8788 M:      Abylay Ospan <aospan@netup.ru>
8789 L:      linux-media@vger.kernel.org
8790 W:      https://linuxtv.org
8791 W:      http://netup.tv/
8792 T:      git git://linuxtv.org/media_tree.git
8793 S:      Supported
8794 F:      drivers/media/dvb-frontends/ascot2e*
8795
8796 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8797 M:      Jasmin Jessich <jasmin@anw.at>
8798 L:      linux-media@vger.kernel.org
8799 W:      https://linuxtv.org
8800 T:      git git://linuxtv.org/media_tree.git
8801 S:      Maintained
8802 F:      drivers/media/dvb-frontends/cxd2099*
8803
8804 MEDIA DRIVERS FOR CXD2841ER
8805 M:      Sergey Kozlov <serjk@netup.ru>
8806 M:      Abylay Ospan <aospan@netup.ru>
8807 L:      linux-media@vger.kernel.org
8808 W:      https://linuxtv.org
8809 W:      http://netup.tv/
8810 T:      git git://linuxtv.org/media_tree.git
8811 S:      Supported
8812 F:      drivers/media/dvb-frontends/cxd2841er*
8813
8814 MEDIA DRIVERS FOR CXD2880
8815 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8816 L:      linux-media@vger.kernel.org
8817 W:      http://linuxtv.org/
8818 T:      git git://linuxtv.org/media_tree.git
8819 S:      Supported
8820 F:      drivers/media/dvb-frontends/cxd2880/*
8821 F:      drivers/media/spi/cxd2880*
8822
8823 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8824 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8825 L:      linux-media@vger.kernel.org
8826 W:      https://linuxtv.org
8827 T:      git git://linuxtv.org/media_tree.git
8828 S:      Maintained
8829 F:      drivers/media/pci/ddbridge/*
8830
8831 MEDIA DRIVERS FOR FREESCALE IMX
8832 M:      Steve Longerbeam <slongerbeam@gmail.com>
8833 M:      Philipp Zabel <p.zabel@pengutronix.de>
8834 L:      linux-media@vger.kernel.org
8835 T:      git git://linuxtv.org/media_tree.git
8836 S:      Maintained
8837 F:      Documentation/devicetree/bindings/media/imx.txt
8838 F:      Documentation/media/v4l-drivers/imx.rst
8839 F:      drivers/staging/media/imx/
8840 F:      include/linux/imx-media.h
8841 F:      include/media/imx.h
8842
8843 MEDIA DRIVERS FOR HELENE
8844 M:      Abylay Ospan <aospan@netup.ru>
8845 L:      linux-media@vger.kernel.org
8846 W:      https://linuxtv.org
8847 W:      http://netup.tv/
8848 T:      git git://linuxtv.org/media_tree.git
8849 S:      Supported
8850 F:      drivers/media/dvb-frontends/helene*
8851
8852 MEDIA DRIVERS FOR HORUS3A
8853 M:      Sergey Kozlov <serjk@netup.ru>
8854 M:      Abylay Ospan <aospan@netup.ru>
8855 L:      linux-media@vger.kernel.org
8856 W:      https://linuxtv.org
8857 W:      http://netup.tv/
8858 T:      git git://linuxtv.org/media_tree.git
8859 S:      Supported
8860 F:      drivers/media/dvb-frontends/horus3a*
8861
8862 MEDIA DRIVERS FOR LNBH25
8863 M:      Sergey Kozlov <serjk@netup.ru>
8864 M:      Abylay Ospan <aospan@netup.ru>
8865 L:      linux-media@vger.kernel.org
8866 W:      https://linuxtv.org
8867 W:      http://netup.tv/
8868 T:      git git://linuxtv.org/media_tree.git
8869 S:      Supported
8870 F:      drivers/media/dvb-frontends/lnbh25*
8871
8872 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8873 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8874 L:      linux-media@vger.kernel.org
8875 W:      https://linuxtv.org
8876 T:      git git://linuxtv.org/media_tree.git
8877 S:      Maintained
8878 F:      drivers/media/dvb-frontends/mxl5xx*
8879
8880 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8881 M:      Sergey Kozlov <serjk@netup.ru>
8882 M:      Abylay Ospan <aospan@netup.ru>
8883 L:      linux-media@vger.kernel.org
8884 W:      https://linuxtv.org
8885 W:      http://netup.tv/
8886 T:      git git://linuxtv.org/media_tree.git
8887 S:      Supported
8888 F:      drivers/media/pci/netup_unidvb/*
8889
8890 MEDIA DRIVERS FOR RENESAS - CEU
8891 M:      Jacopo Mondi <jacopo@jmondi.org>
8892 L:      linux-media@vger.kernel.org
8893 L:      linux-renesas-soc@vger.kernel.org
8894 T:      git git://linuxtv.org/media_tree.git
8895 S:      Supported
8896 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8897 F:      drivers/media/platform/renesas-ceu.c
8898 F:      include/media/drv-intf/renesas-ceu.h
8899
8900 MEDIA DRIVERS FOR RENESAS - DRIF
8901 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8902 L:      linux-media@vger.kernel.org
8903 L:      linux-renesas-soc@vger.kernel.org
8904 T:      git git://linuxtv.org/media_tree.git
8905 S:      Supported
8906 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8907 F:      drivers/media/platform/rcar_drif.c
8908
8909 MEDIA DRIVERS FOR RENESAS - FCP
8910 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8911 L:      linux-media@vger.kernel.org
8912 L:      linux-renesas-soc@vger.kernel.org
8913 T:      git git://linuxtv.org/media_tree.git
8914 S:      Supported
8915 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8916 F:      drivers/media/platform/rcar-fcp.c
8917 F:      include/media/rcar-fcp.h
8918
8919 MEDIA DRIVERS FOR RENESAS - FDP1
8920 M:      Kieran Bingham <kieran@bingham.xyz>
8921 L:      linux-media@vger.kernel.org
8922 L:      linux-renesas-soc@vger.kernel.org
8923 T:      git git://linuxtv.org/media_tree.git
8924 S:      Supported
8925 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8926 F:      drivers/media/platform/rcar_fdp1.c
8927
8928 MEDIA DRIVERS FOR RENESAS - VIN
8929 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8930 L:      linux-media@vger.kernel.org
8931 L:      linux-renesas-soc@vger.kernel.org
8932 T:      git git://linuxtv.org/media_tree.git
8933 S:      Supported
8934 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8935 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8936 F:      drivers/media/platform/rcar-vin/
8937
8938 MEDIA DRIVERS FOR RENESAS - VSP1
8939 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8940 L:      linux-media@vger.kernel.org
8941 L:      linux-renesas-soc@vger.kernel.org
8942 T:      git git://linuxtv.org/media_tree.git
8943 S:      Supported
8944 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8945 F:      drivers/media/platform/vsp1/
8946
8947 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8948 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8949 L:      linux-media@vger.kernel.org
8950 W:      https://linuxtv.org
8951 T:      git git://linuxtv.org/media_tree.git
8952 S:      Maintained
8953 F:      drivers/media/dvb-frontends/stv0910*
8954
8955 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8956 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8957 L:      linux-media@vger.kernel.org
8958 W:      https://linuxtv.org
8959 T:      git git://linuxtv.org/media_tree.git
8960 S:      Maintained
8961 F:      drivers/media/dvb-frontends/stv6111*
8962
8963 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8964 M:      Dmitry Osipenko <digetx@gmail.com>
8965 L:      linux-media@vger.kernel.org
8966 L:      linux-tegra@vger.kernel.org
8967 T:      git git://linuxtv.org/media_tree.git
8968 S:      Maintained
8969 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8970 F:      drivers/staging/media/tegra-vde/
8971
8972 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8973 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8974 P:      LinuxTV.org Project
8975 L:      linux-media@vger.kernel.org
8976 W:      https://linuxtv.org
8977 Q:      http://patchwork.kernel.org/project/linux-media/list/
8978 T:      git git://linuxtv.org/media_tree.git
8979 S:      Maintained
8980 F:      Documentation/devicetree/bindings/media/
8981 F:      Documentation/media/
8982 F:      drivers/media/
8983 F:      drivers/staging/media/
8984 F:      include/linux/platform_data/media/
8985 F:      include/media/
8986 F:      include/uapi/linux/dvb/
8987 F:      include/uapi/linux/videodev2.h
8988 F:      include/uapi/linux/media.h
8989 F:      include/uapi/linux/v4l2-*
8990 F:      include/uapi/linux/meye.h
8991 F:      include/uapi/linux/ivtv*
8992 F:      include/uapi/linux/uvcvideo.h
8993
8994 MEDIATEK CIR DRIVER
8995 M:      Sean Wang <sean.wang@mediatek.com>
8996 S:      Maintained
8997 F:      drivers/media/rc/mtk-cir.c
8998
8999 MEDIATEK DMA DRIVER
9000 M:      Sean Wang <sean.wang@mediatek.com>
9001 L:      dmaengine@vger.kernel.org
9002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9003 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9004 S:      Maintained
9005 F:      Documentation/devicetree/bindings/dma/mtk-*
9006 F:      drivers/dma/mediatek/
9007
9008 MEDIATEK PMIC LED DRIVER
9009 M:      Sean Wang <sean.wang@mediatek.com>
9010 S:      Maintained
9011 F:      drivers/leds/leds-mt6323.c
9012 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9013
9014 MEDIATEK ETHERNET DRIVER
9015 M:      Felix Fietkau <nbd@openwrt.org>
9016 M:      John Crispin <john@phrozen.org>
9017 M:      Sean Wang <sean.wang@mediatek.com>
9018 M:      Nelson Chang <nelson.chang@mediatek.com>
9019 L:      netdev@vger.kernel.org
9020 S:      Maintained
9021 F:      drivers/net/ethernet/mediatek/
9022
9023 MEDIATEK SWITCH DRIVER
9024 M:      Sean Wang <sean.wang@mediatek.com>
9025 L:      netdev@vger.kernel.org
9026 S:      Maintained
9027 F:      drivers/net/dsa/mt7530.*
9028 F:      net/dsa/tag_mtk.c
9029
9030 MEDIATEK JPEG DRIVER
9031 M:      Rick Chang <rick.chang@mediatek.com>
9032 M:      Bin Liu <bin.liu@mediatek.com>
9033 S:      Supported
9034 F:      drivers/media/platform/mtk-jpeg/
9035 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9036
9037 MEDIATEK MDP DRIVER
9038 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9039 M:      Houlong Wei <houlong.wei@mediatek.com>
9040 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9041 S:      Supported
9042 F:      drivers/media/platform/mtk-mdp/
9043 F:      drivers/media/platform/mtk-vpu/
9044 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9045
9046 MEDIATEK MEDIA DRIVER
9047 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9048 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9049 S:      Supported
9050 F:      drivers/media/platform/mtk-vcodec/
9051 F:      drivers/media/platform/mtk-vpu/
9052 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9053 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9054
9055 MEDIATEK MT7601U WIRELESS LAN DRIVER
9056 M:      Jakub Kicinski <kubakici@wp.pl>
9057 L:      linux-wireless@vger.kernel.org
9058 S:      Maintained
9059 F:      drivers/net/wireless/mediatek/mt7601u/
9060
9061 MEDIATEK NAND CONTROLLER DRIVER
9062 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9063 L:      linux-mtd@lists.infradead.org
9064 S:      Maintained
9065 F:      drivers/mtd/nand/raw/mtk_*
9066 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9067
9068 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9069 M:      Sean Wang <sean.wang@mediatek.com>
9070 S:      Maintained
9071 F:      drivers/char/hw_random/mtk-rng.c
9072
9073 MEDIATEK USB3 DRD IP DRIVER
9074 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9075 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9077 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9078 S:      Maintained
9079 F:      drivers/usb/mtu3/
9080
9081 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9082 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9083 M:      Martin Donnelly <martin.donnelly@ge.com>
9084 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9085 S:      Maintained
9086 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9087 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9088
9089 MEGARAID SCSI/SAS DRIVERS
9090 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9091 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9092 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9093 L:      megaraidlinux.pdl@broadcom.com
9094 L:      linux-scsi@vger.kernel.org
9095 W:      http://www.avagotech.com/support/
9096 S:      Maintained
9097 F:      Documentation/scsi/megaraid.txt
9098 F:      drivers/scsi/megaraid.*
9099 F:      drivers/scsi/megaraid/
9100
9101 MELEXIS MLX90614 DRIVER
9102 M:      Crt Mori <cmo@melexis.com>
9103 L:      linux-iio@vger.kernel.org
9104 W:      http://www.melexis.com
9105 S:      Supported
9106 F:      drivers/iio/temperature/mlx90614.c
9107
9108 MELEXIS MLX90632 DRIVER
9109 M:      Crt Mori <cmo@melexis.com>
9110 L:      linux-iio@vger.kernel.org
9111 W:      http://www.melexis.com
9112 S:      Supported
9113 F:      drivers/iio/temperature/mlx90632.c
9114
9115 MELFAS MIP4 TOUCHSCREEN DRIVER
9116 M:      Sangwon Jee <jeesw@melfas.com>
9117 W:      http://www.melfas.com
9118 S:      Supported
9119 F:      drivers/input/touchscreen/melfas_mip4.c
9120 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9121
9122 MELLANOX ETHERNET DRIVER (mlx4_en)
9123 M:      Tariq Toukan <tariqt@mellanox.com>
9124 L:      netdev@vger.kernel.org
9125 S:      Supported
9126 W:      http://www.mellanox.com
9127 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9128 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9129
9130 MELLANOX ETHERNET DRIVER (mlx5e)
9131 M:      Saeed Mahameed <saeedm@mellanox.com>
9132 L:      netdev@vger.kernel.org
9133 S:      Supported
9134 W:      http://www.mellanox.com
9135 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9136 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9137
9138 MELLANOX ETHERNET INNOVA DRIVERS
9139 R:      Boris Pismenny <borisp@mellanox.com>
9140 L:      netdev@vger.kernel.org
9141 S:      Supported
9142 W:      http://www.mellanox.com
9143 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9144 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9145 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9146 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9147 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9148
9149 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9150 R:      Boris Pismenny <borisp@mellanox.com>
9151 L:      netdev@vger.kernel.org
9152 S:      Supported
9153 W:      http://www.mellanox.com
9154 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9155 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9156 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9157
9158 MELLANOX ETHERNET SWITCH DRIVERS
9159 M:      Jiri Pirko <jiri@mellanox.com>
9160 M:      Ido Schimmel <idosch@mellanox.com>
9161 L:      netdev@vger.kernel.org
9162 S:      Supported
9163 W:      http://www.mellanox.com
9164 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9165 F:      drivers/net/ethernet/mellanox/mlxsw/
9166
9167 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9168 M:      mlxsw@mellanox.com
9169 L:      netdev@vger.kernel.org
9170 S:      Supported
9171 W:      http://www.mellanox.com
9172 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9173 F:      drivers/net/ethernet/mellanox/mlxfw/
9174
9175 MELLANOX HARDWARE PLATFORM SUPPORT
9176 M:      Andy Shevchenko <andy@infradead.org>
9177 M:      Darren Hart <dvhart@infradead.org>
9178 M:      Vadim Pasternak <vadimp@mellanox.com>
9179 L:      platform-driver-x86@vger.kernel.org
9180 S:      Supported
9181 F:      drivers/platform/mellanox/
9182
9183 MELLANOX MLX4 core VPI driver
9184 M:      Tariq Toukan <tariqt@mellanox.com>
9185 L:      netdev@vger.kernel.org
9186 L:      linux-rdma@vger.kernel.org
9187 W:      http://www.mellanox.com
9188 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9189 S:      Supported
9190 F:      drivers/net/ethernet/mellanox/mlx4/
9191 F:      include/linux/mlx4/
9192
9193 MELLANOX MLX4 IB driver
9194 M:      Yishai Hadas <yishaih@mellanox.com>
9195 L:      linux-rdma@vger.kernel.org
9196 W:      http://www.mellanox.com
9197 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9198 S:      Supported
9199 F:      drivers/infiniband/hw/mlx4/
9200 F:      include/linux/mlx4/
9201 F:      include/uapi/rdma/mlx4-abi.h
9202
9203 MELLANOX MLX5 core VPI driver
9204 M:      Saeed Mahameed <saeedm@mellanox.com>
9205 M:      Leon Romanovsky <leonro@mellanox.com>
9206 L:      netdev@vger.kernel.org
9207 L:      linux-rdma@vger.kernel.org
9208 W:      http://www.mellanox.com
9209 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9210 S:      Supported
9211 F:      drivers/net/ethernet/mellanox/mlx5/core/
9212 F:      include/linux/mlx5/
9213
9214 MELLANOX MLX5 IB driver
9215 M:      Leon Romanovsky <leonro@mellanox.com>
9216 L:      linux-rdma@vger.kernel.org
9217 W:      http://www.mellanox.com
9218 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9219 S:      Supported
9220 F:      drivers/infiniband/hw/mlx5/
9221 F:      include/linux/mlx5/
9222 F:      include/uapi/rdma/mlx5-abi.h
9223
9224 MELLANOX MLXCPLD I2C AND MUX DRIVER
9225 M:      Vadim Pasternak <vadimp@mellanox.com>
9226 M:      Michael Shych <michaelsh@mellanox.com>
9227 L:      linux-i2c@vger.kernel.org
9228 S:      Supported
9229 F:      drivers/i2c/busses/i2c-mlxcpld.c
9230 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9231 F:      Documentation/i2c/busses/i2c-mlxcpld
9232
9233 MELLANOX MLXCPLD LED DRIVER
9234 M:      Vadim Pasternak <vadimp@mellanox.com>
9235 L:      linux-leds@vger.kernel.org
9236 S:      Supported
9237 F:      drivers/leds/leds-mlxcpld.c
9238 F:      drivers/leds/leds-mlxreg.c
9239 F:      Documentation/leds/leds-mlxcpld.txt
9240
9241 MELLANOX PLATFORM DRIVER
9242 M:      Vadim Pasternak <vadimp@mellanox.com>
9243 L:      platform-driver-x86@vger.kernel.org
9244 S:      Supported
9245 F:      drivers/platform/x86/mlx-platform.c
9246
9247 MEMBARRIER SUPPORT
9248 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9249 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9250 L:      linux-kernel@vger.kernel.org
9251 S:      Supported
9252 F:      kernel/sched/membarrier.c
9253 F:      include/uapi/linux/membarrier.h
9254 F:      arch/powerpc/include/asm/membarrier.h
9255
9256 MEMORY MANAGEMENT
9257 L:      linux-mm@kvack.org
9258 W:      http://www.linux-mm.org
9259 S:      Maintained
9260 F:      include/linux/mm.h
9261 F:      include/linux/gfp.h
9262 F:      include/linux/mmzone.h
9263 F:      include/linux/memory_hotplug.h
9264 F:      include/linux/vmalloc.h
9265 F:      mm/
9266
9267 MEMORY TECHNOLOGY DEVICES (MTD)
9268 M:      David Woodhouse <dwmw2@infradead.org>
9269 M:      Brian Norris <computersforpeace@gmail.com>
9270 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9271 M:      Marek Vasut <marek.vasut@gmail.com>
9272 M:      Richard Weinberger <richard@nod.at>
9273 L:      linux-mtd@lists.infradead.org
9274 W:      http://www.linux-mtd.infradead.org/
9275 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9276 T:      git git://git.infradead.org/linux-mtd.git master
9277 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9278 S:      Maintained
9279 F:      Documentation/devicetree/bindings/mtd/
9280 F:      drivers/mtd/
9281 F:      include/linux/mtd/
9282 F:      include/uapi/mtd/
9283
9284 MEN A21 WATCHDOG DRIVER
9285 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9286 L:      linux-watchdog@vger.kernel.org
9287 S:      Maintained
9288 F:      drivers/watchdog/mena21_wdt.c
9289
9290 MEN CHAMELEON BUS (mcb)
9291 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9292 S:      Maintained
9293 F:      drivers/mcb/
9294 F:      include/linux/mcb.h
9295 F:      Documentation/men-chameleon-bus.txt
9296
9297 MEN F21BMC (Board Management Controller)
9298 M:      Andreas Werner <andreas.werner@men.de>
9299 S:      Supported
9300 F:      drivers/mfd/menf21bmc.c
9301 F:      drivers/watchdog/menf21bmc_wdt.c
9302 F:      drivers/leds/leds-menf21bmc.c
9303 F:      drivers/hwmon/menf21bmc_hwmon.c
9304 F:      Documentation/hwmon/menf21bmc
9305
9306 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9307 M:      Neil Armstrong <narmstrong@baylibre.com>
9308 L:      linux-media@lists.freedesktop.org
9309 L:      linux-amlogic@lists.infradead.org
9310 W:      http://linux-meson.com/
9311 S:      Supported
9312 F:      drivers/media/platform/meson/ao-cec.c
9313 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9314 T:      git git://linuxtv.org/media_tree.git
9315
9316 MICROBLAZE ARCHITECTURE
9317 M:      Michal Simek <monstr@monstr.eu>
9318 W:      http://www.monstr.eu/fdt/
9319 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9320 S:      Supported
9321 F:      arch/microblaze/
9322
9323 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9324 M:      Richard Genoud <richard.genoud@gmail.com>
9325 S:      Maintained
9326 F:      drivers/tty/serial/atmel_serial.c
9327 F:      drivers/tty/serial/atmel_serial.h
9328
9329 MICROCHIP / ATMEL DMA DRIVER
9330 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9332 L:      dmaengine@vger.kernel.org
9333 S:      Supported
9334 F:      drivers/dma/at_hdmac.c
9335 F:      drivers/dma/at_hdmac_regs.h
9336 F:      include/linux/platform_data/dma-atmel.h
9337
9338 MICROCHIP / ATMEL ECC DRIVER
9339 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9340 L:      linux-crypto@vger.kernel.org
9341 S:      Maintained
9342 F:      drivers/crypto/atmel-ecc.*
9343
9344 MICROCHIP / ATMEL ISC DRIVER
9345 M:      Songjun Wu <songjun.wu@microchip.com>
9346 L:      linux-media@vger.kernel.org
9347 S:      Supported
9348 F:      drivers/media/platform/atmel/atmel-isc.c
9349 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9350 F:      devicetree/bindings/media/atmel-isc.txt
9351
9352 MICROCHIP / ATMEL NAND DRIVER
9353 M:      Wenyou Yang <wenyou.yang@microchip.com>
9354 M:      Josh Wu <rainyfeeling@outlook.com>
9355 L:      linux-mtd@lists.infradead.org
9356 S:      Supported
9357 F:      drivers/mtd/nand/raw/atmel/*
9358 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9359
9360 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9361 M:      Woojung Huh <Woojung.Huh@microchip.com>
9362 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9363 L:      netdev@vger.kernel.org
9364 S:      Maintained
9365 F:      net/dsa/tag_ksz.c
9366 F:      drivers/net/dsa/microchip/*
9367 F:      include/linux/platform_data/microchip-ksz.h
9368 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9369
9370 MICROCHIP LAN743X ETHERNET DRIVER
9371 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9372 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9373 L:      netdev@vger.kernel.org
9374 S:      Maintained
9375 F:      drivers/net/ethernet/microchip/lan743x_*
9376
9377 MICROCHIP USB251XB DRIVER
9378 M:      Richard Leitner <richard.leitner@skidata.com>
9379 L:      linux-usb@vger.kernel.org
9380 S:      Maintained
9381 F:      drivers/usb/misc/usb251xb.c
9382 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9383
9384 MICROSEMI MIPS SOCS
9385 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9386 L:      linux-mips@linux-mips.org
9387 S:      Maintained
9388 F:      arch/mips/generic/board-ocelot.c
9389 F:      arch/mips/configs/generic/board-ocelot.config
9390 F:      arch/mips/boot/dts/mscc/
9391 F:      Documentation/devicetree/bindings/mips/mscc.txt
9392
9393 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9394 M:      Don Brace <don.brace@microsemi.com>
9395 L:      esc.storagedev@microsemi.com
9396 L:      linux-scsi@vger.kernel.org
9397 S:      Supported
9398 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9399 F:      drivers/scsi/smartpqi/Kconfig
9400 F:      drivers/scsi/smartpqi/Makefile
9401 F:      include/linux/cciss*.h
9402 F:      include/uapi/linux/cciss*.h
9403 F:      Documentation/scsi/smartpqi.txt
9404
9405 MICROSEMI ETHERNET SWITCH DRIVER
9406 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9407 L:      netdev@vger.kernel.org
9408 S:      Supported
9409 F:      drivers/net/ethernet/mscc/
9410
9411 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9412 M:      Chen Yu <yu.c.chen@intel.com>
9413 L:      platform-driver-x86@vger.kernel.org
9414 S:      Supported
9415 F:      drivers/platform/x86/surfacepro3_button.c
9416
9417 MICROTEK X6 SCANNER
9418 M:      Oliver Neukum <oliver@neukum.org>
9419 S:      Maintained
9420 F:      drivers/usb/image/microtek.*
9421
9422 MIPS
9423 M:      Ralf Baechle <ralf@linux-mips.org>
9424 M:      Paul Burton <paul.burton@mips.com>
9425 M:      James Hogan <jhogan@kernel.org>
9426 L:      linux-mips@linux-mips.org
9427 W:      http://www.linux-mips.org/
9428 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9430 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9431 S:      Supported
9432 F:      Documentation/devicetree/bindings/mips/
9433 F:      Documentation/mips/
9434 F:      arch/mips/
9435 F:      drivers/platform/mips/
9436
9437 MIPS BOSTON DEVELOPMENT BOARD
9438 M:      Paul Burton <paul.burton@mips.com>
9439 L:      linux-mips@linux-mips.org
9440 S:      Maintained
9441 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9442 F:      arch/mips/boot/dts/img/boston.dts
9443 F:      arch/mips/configs/generic/board-boston.config
9444 F:      drivers/clk/imgtec/clk-boston.c
9445 F:      include/dt-bindings/clock/boston-clock.h
9446
9447 MIPS GENERIC PLATFORM
9448 M:      Paul Burton <paul.burton@mips.com>
9449 L:      linux-mips@linux-mips.org
9450 S:      Supported
9451 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9452 F:      arch/mips/generic/
9453 F:      arch/mips/tools/generic-board-config.sh
9454
9455 MIPS/LOONGSON1 ARCHITECTURE
9456 M:      Keguang Zhang <keguang.zhang@gmail.com>
9457 L:      linux-mips@linux-mips.org
9458 S:      Maintained
9459 F:      arch/mips/loongson32/
9460 F:      arch/mips/include/asm/mach-loongson32/
9461 F:      drivers/*/*loongson1*
9462 F:      drivers/*/*/*loongson1*
9463
9464 MIPS/LOONGSON2 ARCHITECTURE
9465 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9466 L:      linux-mips@linux-mips.org
9467 S:      Maintained
9468 F:      arch/mips/loongson64/*{2e/2f}*
9469 F:      arch/mips/include/asm/mach-loongson64/
9470 F:      drivers/*/*loongson2*
9471 F:      drivers/*/*/*loongson2*
9472
9473 MIPS/LOONGSON3 ARCHITECTURE
9474 M:      Huacai Chen <chenhc@lemote.com>
9475 L:      linux-mips@linux-mips.org
9476 S:      Maintained
9477 F:      arch/mips/loongson64/
9478 F:      arch/mips/include/asm/mach-loongson64/
9479 F:      drivers/platform/mips/cpu_hwmon.c
9480 F:      drivers/*/*loongson3*
9481 F:      drivers/*/*/*loongson3*
9482
9483 MIPS RINT INSTRUCTION EMULATION
9484 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9485 L:      linux-mips@linux-mips.org
9486 S:      Supported
9487 F:      arch/mips/math-emu/sp_rint.c
9488 F:      arch/mips/math-emu/dp_rint.c
9489
9490 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9491 M:      Hans Verkuil <hverkuil@xs4all.nl>
9492 L:      linux-media@vger.kernel.org
9493 T:      git git://linuxtv.org/media_tree.git
9494 W:      https://linuxtv.org
9495 S:      Odd Fixes
9496 F:      drivers/media/radio/radio-miropcm20*
9497
9498 MMP SUPPORT
9499 M:      Eric Miao <eric.y.miao@gmail.com>
9500 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9502 T:      git git://github.com/hzhuang1/linux.git
9503 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9504 S:      Maintained
9505 F:      arch/arm/boot/dts/mmp*
9506 F:      arch/arm/mach-mmp/
9507
9508 MN88472 MEDIA DRIVER
9509 M:      Antti Palosaari <crope@iki.fi>
9510 L:      linux-media@vger.kernel.org
9511 W:      https://linuxtv.org
9512 W:      http://palosaari.fi/linux/
9513 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9514 S:      Maintained
9515 F:      drivers/media/dvb-frontends/mn88472*
9516
9517 MN88473 MEDIA DRIVER
9518 M:      Antti Palosaari <crope@iki.fi>
9519 L:      linux-media@vger.kernel.org
9520 W:      https://linuxtv.org
9521 W:      http://palosaari.fi/linux/
9522 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9523 S:      Maintained
9524 F:      drivers/media/dvb-frontends/mn88473*
9525
9526 PCI DRIVER FOR MOBIVEIL PCIE IP
9527 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9528 L:      linux-pci@vger.kernel.org
9529 S:      Supported
9530 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9531 F:      drivers/pci/controller/pcie-mobiveil.c
9532
9533 MODULE SUPPORT
9534 M:      Jessica Yu <jeyu@kernel.org>
9535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9536 S:      Maintained
9537 F:      include/linux/module.h
9538 F:      kernel/module.c
9539
9540 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9541 W:      http://popies.net/meye/
9542 S:      Orphan
9543 F:      Documentation/media/v4l-drivers/meye*
9544 F:      drivers/media/pci/meye/
9545 F:      include/uapi/linux/meye.h
9546
9547 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9548 M:      Jiri Slaby <jirislaby@gmail.com>
9549 S:      Maintained
9550 F:      Documentation/serial/moxa-smartio
9551 F:      drivers/tty/mxser.*
9552
9553 MR800 AVERMEDIA USB FM RADIO DRIVER
9554 M:      Alexey Klimov <klimov.linux@gmail.com>
9555 L:      linux-media@vger.kernel.org
9556 T:      git git://linuxtv.org/media_tree.git
9557 S:      Maintained
9558 F:      drivers/media/radio/radio-mr800.c
9559
9560 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9561 M:      Alan Ott <alan@signal11.us>
9562 L:      linux-wpan@vger.kernel.org
9563 S:      Maintained
9564 F:      drivers/net/ieee802154/mrf24j40.c
9565 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9566
9567 MSI LAPTOP SUPPORT
9568 M:      "Lee, Chun-Yi" <jlee@suse.com>
9569 L:      platform-driver-x86@vger.kernel.org
9570 S:      Maintained
9571 F:      drivers/platform/x86/msi-laptop.c
9572
9573 MSI WMI SUPPORT
9574 L:      platform-driver-x86@vger.kernel.org
9575 S:      Orphan
9576 F:      drivers/platform/x86/msi-wmi.c
9577
9578 MSI001 MEDIA DRIVER
9579 M:      Antti Palosaari <crope@iki.fi>
9580 L:      linux-media@vger.kernel.org
9581 W:      https://linuxtv.org
9582 W:      http://palosaari.fi/linux/
9583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9584 T:      git git://linuxtv.org/anttip/media_tree.git
9585 S:      Maintained
9586 F:      drivers/media/tuners/msi001*
9587
9588 MSI2500 MEDIA DRIVER
9589 M:      Antti Palosaari <crope@iki.fi>
9590 L:      linux-media@vger.kernel.org
9591 W:      https://linuxtv.org
9592 W:      http://palosaari.fi/linux/
9593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9594 T:      git git://linuxtv.org/anttip/media_tree.git
9595 S:      Maintained
9596 F:      drivers/media/usb/msi2500/
9597
9598 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9599 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9600 L:      linux-mtd@lists.infradead.org
9601 S:      Maintained
9602 F:      drivers/mtd/devices/docg3*
9603
9604 MT9M032 APTINA SENSOR DRIVER
9605 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9606 L:      linux-media@vger.kernel.org
9607 T:      git git://linuxtv.org/media_tree.git
9608 S:      Maintained
9609 F:      drivers/media/i2c/mt9m032.c
9610 F:      include/media/i2c/mt9m032.h
9611
9612 MT9P031 APTINA CAMERA SENSOR
9613 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9614 L:      linux-media@vger.kernel.org
9615 T:      git git://linuxtv.org/media_tree.git
9616 S:      Maintained
9617 F:      drivers/media/i2c/mt9p031.c
9618 F:      include/media/i2c/mt9p031.h
9619
9620 MT9T001 APTINA CAMERA SENSOR
9621 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9622 L:      linux-media@vger.kernel.org
9623 T:      git git://linuxtv.org/media_tree.git
9624 S:      Maintained
9625 F:      drivers/media/i2c/mt9t001.c
9626 F:      include/media/i2c/mt9t001.h
9627
9628 MT9T112 APTINA CAMERA SENSOR
9629 M:      Jacopo Mondi <jacopo@jmondi.org>
9630 L:      linux-media@vger.kernel.org
9631 T:      git git://linuxtv.org/media_tree.git
9632 S:      Odd Fixes
9633 F:      drivers/media/i2c/mt9t112.c
9634 F:      include/media/i2c/mt9t112.h
9635
9636 MT9V032 APTINA CAMERA SENSOR
9637 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9638 L:      linux-media@vger.kernel.org
9639 T:      git git://linuxtv.org/media_tree.git
9640 S:      Maintained
9641 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9642 F:      drivers/media/i2c/mt9v032.c
9643 F:      include/media/i2c/mt9v032.h
9644
9645 MULTIFUNCTION DEVICES (MFD)
9646 M:      Lee Jones <lee.jones@linaro.org>
9647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9648 S:      Supported
9649 F:      Documentation/devicetree/bindings/mfd/
9650 F:      drivers/mfd/
9651 F:      include/linux/mfd/
9652 F:      include/dt-bindings/mfd/
9653
9654 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9655 S:      Orphan
9656 F:      drivers/mmc/host/mmc_spi.c
9657 F:      include/linux/spi/mmc_spi.h
9658
9659 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9660 M:      Ulf Hansson <ulf.hansson@linaro.org>
9661 L:      linux-mmc@vger.kernel.org
9662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9663 S:      Maintained
9664 F:      Documentation/devicetree/bindings/mmc/
9665 F:      drivers/mmc/
9666 F:      include/linux/mmc/
9667 F:      include/uapi/linux/mmc/
9668
9669 MULTIPLEXER SUBSYSTEM
9670 M:      Peter Rosin <peda@axentia.se>
9671 S:      Maintained
9672 F:      Documentation/ABI/testing/sysfs-class-mux*
9673 F:      Documentation/devicetree/bindings/mux/
9674 F:      include/linux/dt-bindings/mux/
9675 F:      include/linux/mux/
9676 F:      drivers/mux/
9677
9678 MULTITECH MULTIPORT CARD (ISICOM)
9679 S:      Orphan
9680 F:      drivers/tty/isicom.c
9681 F:      include/linux/isicom.h
9682
9683 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9684 M:      Bin Liu <b-liu@ti.com>
9685 L:      linux-usb@vger.kernel.org
9686 S:      Maintained
9687 F:      drivers/usb/musb/
9688
9689 MXL5007T MEDIA DRIVER
9690 M:      Michael Krufky <mkrufky@linuxtv.org>
9691 L:      linux-media@vger.kernel.org
9692 W:      https://linuxtv.org
9693 W:      http://github.com/mkrufky
9694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9695 T:      git git://linuxtv.org/mkrufky/tuners.git
9696 S:      Maintained
9697 F:      drivers/media/tuners/mxl5007t.*
9698
9699 MXSFB DRM DRIVER
9700 M:      Marek Vasut <marex@denx.de>
9701 S:      Supported
9702 F:      drivers/gpu/drm/mxsfb/
9703 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9704
9705 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9706 M:      Chris Lee <christopher.lee@cspi.com>
9707 L:      netdev@vger.kernel.org
9708 W:      https://www.cspi.com/ethernet-products/support/downloads/
9709 S:      Supported
9710 F:      drivers/net/ethernet/myricom/myri10ge/
9711
9712 NAND FLASH SUBSYSTEM
9713 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9714 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9715 R:      Richard Weinberger <richard@nod.at>
9716 L:      linux-mtd@lists.infradead.org
9717 W:      http://www.linux-mtd.infradead.org/
9718 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9719 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9720 T:      git git://git.infradead.org/linux-mtd.git nand/next
9721 S:      Maintained
9722 F:      drivers/mtd/nand/
9723 F:      include/linux/mtd/*nand*.h
9724
9725 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9726 M:      Daniel Mack <zonque@gmail.com>
9727 S:      Maintained
9728 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9729 W:      http://www.native-instruments.com
9730 F:      sound/usb/caiaq/
9731
9732 NATSEMI ETHERNET DRIVER (DP8381x)
9733 S:      Orphan
9734 F:      drivers/net/ethernet/natsemi/natsemi.c
9735
9736 NCP FILESYSTEM
9737 M:      Petr Vandrovec <petr@vandrovec.name>
9738 S:      Obsolete
9739 F:      drivers/staging/ncpfs/
9740
9741 NCR 5380 SCSI DRIVERS
9742 M:      Finn Thain <fthain@telegraphics.com.au>
9743 M:      Michael Schmitz <schmitzmic@gmail.com>
9744 L:      linux-scsi@vger.kernel.org
9745 S:      Maintained
9746 F:      Documentation/scsi/g_NCR5380.txt
9747 F:      drivers/scsi/NCR5380.*
9748 F:      drivers/scsi/arm/cumana_1.c
9749 F:      drivers/scsi/arm/oak.c
9750 F:      drivers/scsi/atari_scsi.*
9751 F:      drivers/scsi/dmx3191d.c
9752 F:      drivers/scsi/g_NCR5380.*
9753 F:      drivers/scsi/mac_scsi.*
9754 F:      drivers/scsi/sun3_scsi.*
9755 F:      drivers/scsi/sun3_scsi_vme.c
9756
9757 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9758 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9759 L:      linux-scsi@vger.kernel.org
9760 S:      Maintained
9761 F:      drivers/scsi/NCR_D700.*
9762
9763 NCT6775 HARDWARE MONITOR DRIVER
9764 M:      Guenter Roeck <linux@roeck-us.net>
9765 L:      linux-hwmon@vger.kernel.org
9766 S:      Maintained
9767 F:      Documentation/hwmon/nct6775
9768 F:      drivers/hwmon/nct6775.c
9769
9770 NET_FAILOVER MODULE
9771 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9772 L:      netdev@vger.kernel.org
9773 S:      Supported
9774 F:      driver/net/net_failover.c
9775 F:      include/net/net_failover.h
9776 F:      Documentation/networking/net_failover.rst
9777
9778 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9779 M:      Faisal Latif <faisal.latif@intel.com>
9780 L:      linux-rdma@vger.kernel.org
9781 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9782 S:      Supported
9783 F:      drivers/infiniband/hw/nes/
9784 F:      include/uapi/rdma/nes-abi.h
9785
9786 NETEM NETWORK EMULATOR
9787 M:      Stephen Hemminger <stephen@networkplumber.org>
9788 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9789 S:      Maintained
9790 F:      net/sched/sch_netem.c
9791
9792 NETERION 10GbE DRIVERS (s2io/vxge)
9793 M:      Jon Mason <jdmason@kudzu.us>
9794 L:      netdev@vger.kernel.org
9795 S:      Supported
9796 F:      Documentation/networking/s2io.txt
9797 F:      Documentation/networking/vxge.txt
9798 F:      drivers/net/ethernet/neterion/
9799
9800 NETFILTER
9801 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9802 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9803 M:      Florian Westphal <fw@strlen.de>
9804 L:      netfilter-devel@vger.kernel.org
9805 L:      coreteam@netfilter.org
9806 W:      http://www.netfilter.org/
9807 W:      http://www.iptables.org/
9808 W:      http://www.nftables.org/
9809 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9812 S:      Maintained
9813 F:      include/linux/netfilter*
9814 F:      include/linux/netfilter/
9815 F:      include/net/netfilter/
9816 F:      include/uapi/linux/netfilter*
9817 F:      include/uapi/linux/netfilter/
9818 F:      net/*/netfilter.c
9819 F:      net/*/netfilter/
9820 F:      net/netfilter/
9821 F:      net/bridge/br_netfilter*.c
9822
9823 NETROM NETWORK LAYER
9824 M:      Ralf Baechle <ralf@linux-mips.org>
9825 L:      linux-hams@vger.kernel.org
9826 W:      http://www.linux-ax25.org/
9827 S:      Maintained
9828 F:      include/net/netrom.h
9829 F:      include/uapi/linux/netrom.h
9830 F:      net/netrom/
9831
9832 NETRONOME ETHERNET DRIVERS
9833 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9834 L:      oss-drivers@netronome.com
9835 S:      Maintained
9836 F:      drivers/net/ethernet/netronome/
9837
9838 NETWORK BLOCK DEVICE (NBD)
9839 M:      Josef Bacik <josef@toxicpanda.com>
9840 S:      Maintained
9841 L:      linux-block@vger.kernel.org
9842 L:      nbd@other.debian.org
9843 F:      Documentation/blockdev/nbd.txt
9844 F:      drivers/block/nbd.c
9845 F:      include/uapi/linux/nbd.h
9846
9847 NETWORK DROP MONITOR
9848 M:      Neil Horman <nhorman@tuxdriver.com>
9849 L:      netdev@vger.kernel.org
9850 S:      Maintained
9851 W:      https://fedorahosted.org/dropwatch/
9852 F:      net/core/drop_monitor.c
9853
9854 NETWORKING DRIVERS
9855 M:      "David S. Miller" <davem@davemloft.net>
9856 L:      netdev@vger.kernel.org
9857 W:      http://www.linuxfoundation.org/en/Net
9858 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9861 S:      Odd Fixes
9862 F:      Documentation/devicetree/bindings/net/
9863 F:      drivers/net/
9864 F:      include/linux/if_*
9865 F:      include/linux/netdevice.h
9866 F:      include/linux/etherdevice.h
9867 F:      include/linux/fcdevice.h
9868 F:      include/linux/fddidevice.h
9869 F:      include/linux/hippidevice.h
9870 F:      include/linux/inetdevice.h
9871 F:      include/uapi/linux/if_*
9872 F:      include/uapi/linux/netdevice.h
9873
9874 NETWORKING DRIVERS (WIRELESS)
9875 M:      Kalle Valo <kvalo@codeaurora.org>
9876 L:      linux-wireless@vger.kernel.org
9877 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9880 S:      Maintained
9881 F:      Documentation/devicetree/bindings/net/wireless/
9882 F:      drivers/net/wireless/
9883
9884 NETWORKING [DSA]
9885 M:      Andrew Lunn <andrew@lunn.ch>
9886 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9887 M:      Florian Fainelli <f.fainelli@gmail.com>
9888 S:      Maintained
9889 F:      net/dsa/
9890 F:      include/net/dsa.h
9891 F:      include/linux/dsa/
9892 F:      drivers/net/dsa/
9893
9894 NETWORKING [GENERAL]
9895 M:      "David S. Miller" <davem@davemloft.net>
9896 L:      netdev@vger.kernel.org
9897 W:      http://www.linuxfoundation.org/en/Net
9898 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9901 B:      mailto:netdev@vger.kernel.org
9902 S:      Maintained
9903 F:      net/
9904 F:      include/net/
9905 F:      include/linux/in.h
9906 F:      include/linux/net.h
9907 F:      include/linux/netdevice.h
9908 F:      include/uapi/linux/in.h
9909 F:      include/uapi/linux/net.h
9910 F:      include/uapi/linux/netdevice.h
9911 F:      include/uapi/linux/net_namespace.h
9912 F:      tools/testing/selftests/net/
9913 F:      lib/net_utils.c
9914 F:      lib/random32.c
9915 F:      Documentation/networking/
9916
9917 NETWORKING [IPSEC]
9918 M:      Steffen Klassert <steffen.klassert@secunet.com>
9919 M:      Herbert Xu <herbert@gondor.apana.org.au>
9920 M:      "David S. Miller" <davem@davemloft.net>
9921 L:      netdev@vger.kernel.org
9922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9924 S:      Maintained
9925 F:      net/core/flow.c
9926 F:      net/xfrm/
9927 F:      net/key/
9928 F:      net/ipv4/xfrm*
9929 F:      net/ipv4/esp4*
9930 F:      net/ipv4/ah4.c
9931 F:      net/ipv4/ipcomp.c
9932 F:      net/ipv4/ip_vti.c
9933 F:      net/ipv6/xfrm*
9934 F:      net/ipv6/esp6*
9935 F:      net/ipv6/ah6.c
9936 F:      net/ipv6/ipcomp6.c
9937 F:      net/ipv6/ip6_vti.c
9938 F:      include/uapi/linux/xfrm.h
9939 F:      include/net/xfrm.h
9940
9941 NETWORKING [IPv4/IPv6]
9942 M:      "David S. Miller" <davem@davemloft.net>
9943 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9944 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9945 L:      netdev@vger.kernel.org
9946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9947 S:      Maintained
9948 F:      net/ipv4/
9949 F:      net/ipv6/
9950 F:      include/net/ip*
9951 F:      arch/x86/net/*
9952
9953 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9954 M:      Paul Moore <paul@paul-moore.com>
9955 W:      https://github.com/netlabel
9956 L:      netdev@vger.kernel.org
9957 L:      linux-security-module@vger.kernel.org
9958 S:      Maintained
9959 F:      Documentation/netlabel/
9960 F:      include/net/calipso.h
9961 F:      include/net/cipso_ipv4.h
9962 F:      include/net/netlabel.h
9963 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9964 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9965 F:      net/netlabel/
9966 F:      net/ipv4/cipso_ipv4.c
9967 F:      net/ipv6/calipso.c
9968 F:      net/netfilter/xt_CONNSECMARK.c
9969 F:      net/netfilter/xt_SECMARK.c
9970
9971 NETWORKING [TCP]
9972 M:      Eric Dumazet <edumazet@google.com>
9973 L:      netdev@vger.kernel.org
9974 S:      Maintained
9975 F:      net/ipv4/tcp*.c
9976 F:      net/ipv4/syncookies.c
9977 F:      net/ipv6/tcp*.c
9978 F:      net/ipv6/syncookies.c
9979 F:      include/uapi/linux/tcp.h
9980 F:      include/net/tcp.h
9981 F:      include/linux/tcp.h
9982 F:      include/trace/events/tcp.h
9983
9984 NETWORKING [TLS]
9985 M:      Boris Pismenny <borisp@mellanox.com>
9986 M:      Aviad Yehezkel <aviadye@mellanox.com>
9987 M:      Dave Watson <davejwatson@fb.com>
9988 L:      netdev@vger.kernel.org
9989 S:      Maintained
9990 F:      net/tls/*
9991 F:      include/uapi/linux/tls.h
9992 F:      include/net/tls.h
9993
9994 NETWORKING [WIRELESS]
9995 L:      linux-wireless@vger.kernel.org
9996 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9997
9998 NETDEVSIM
9999 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10000 S:      Maintained
10001 F:      drivers/net/netdevsim/*
10002
10003 NETXEN (1/10) GbE SUPPORT
10004 M:      Manish Chopra <manish.chopra@cavium.com>
10005 M:      Rahul Verma <rahul.verma@cavium.com>
10006 M:      Dept-GELinuxNICDev@cavium.com
10007 L:      netdev@vger.kernel.org
10008 S:      Supported
10009 F:      drivers/net/ethernet/qlogic/netxen/
10010
10011 NFC SUBSYSTEM
10012 M:      Samuel Ortiz <sameo@linux.intel.com>
10013 L:      linux-wireless@vger.kernel.org
10014 L:      linux-nfc@lists.01.org (subscribers-only)
10015 S:      Supported
10016 F:      net/nfc/
10017 F:      include/net/nfc/
10018 F:      include/uapi/linux/nfc.h
10019 F:      drivers/nfc/
10020 F:      include/linux/platform_data/nfcmrvl.h
10021 F:      include/linux/platform_data/nxp-nci.h
10022 F:      Documentation/devicetree/bindings/net/nfc/
10023
10024 NFS, SUNRPC, AND LOCKD CLIENTS
10025 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10026 M:      Anna Schumaker <anna.schumaker@netapp.com>
10027 L:      linux-nfs@vger.kernel.org
10028 W:      http://client.linux-nfs.org
10029 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10030 S:      Maintained
10031 F:      fs/lockd/
10032 F:      fs/nfs/
10033 F:      fs/nfs_common/
10034 F:      net/sunrpc/
10035 F:      include/linux/lockd/
10036 F:      include/linux/nfs*
10037 F:      include/linux/sunrpc/
10038 F:      include/uapi/linux/nfs*
10039 F:      include/uapi/linux/sunrpc/
10040
10041 NILFS2 FILESYSTEM
10042 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10043 L:      linux-nilfs@vger.kernel.org
10044 W:      https://nilfs.sourceforge.io/
10045 W:      https://nilfs.osdn.jp/
10046 T:      git git://github.com/konis/nilfs2.git
10047 S:      Supported
10048 F:      Documentation/filesystems/nilfs2.txt
10049 F:      fs/nilfs2/
10050 F:      include/trace/events/nilfs2.h
10051 F:      include/uapi/linux/nilfs2_api.h
10052 F:      include/uapi/linux/nilfs2_ondisk.h
10053
10054 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10055 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10056 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10057 S:      Maintained
10058 F:      Documentation/scsi/NinjaSCSI.txt
10059 F:      drivers/scsi/pcmcia/nsp_*
10060
10061 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10062 M:      GOTO Masanori <gotom@debian.or.jp>
10063 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10064 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10065 S:      Maintained
10066 F:      Documentation/scsi/NinjaSCSI.txt
10067 F:      drivers/scsi/nsp32*
10068
10069 NIOS2 ARCHITECTURE
10070 M:      Ley Foon Tan <lftan@altera.com>
10071 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10073 S:      Maintained
10074 F:      arch/nios2/
10075
10076 NOHZ, DYNTICKS SUPPORT
10077 M:      Frederic Weisbecker <fweisbec@gmail.com>
10078 M:      Thomas Gleixner <tglx@linutronix.de>
10079 M:      Ingo Molnar <mingo@kernel.org>
10080 L:      linux-kernel@vger.kernel.org
10081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10082 S:      Maintained
10083 F:      kernel/time/tick*.*
10084 F:      include/linux/tick.h
10085 F:      include/linux/sched/nohz.h
10086
10087 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10088 M:      Pavel Machek <pavel@ucw.cz>
10089 M:      Sakari Ailus <sakari.ailus@iki.fi>
10090 L:      linux-media@vger.kernel.org
10091 S:      Maintained
10092 F:      drivers/media/i2c/et8ek8
10093 F:      drivers/media/i2c/ad5820.c
10094
10095 NOKIA N900 POWER SUPPLY DRIVERS
10096 R:      Pali Rohár <pali.rohar@gmail.com>
10097 F:      include/linux/power/bq2415x_charger.h
10098 F:      include/linux/power/bq27xxx_battery.h
10099 F:      include/linux/power/isp1704_charger.h
10100 F:      drivers/power/supply/bq2415x_charger.c
10101 F:      drivers/power/supply/bq27xxx_battery.c
10102 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10103 F:      drivers/power/supply/isp1704_charger.c
10104 F:      drivers/power/supply/rx51_battery.c
10105
10106 NTB AMD DRIVER
10107 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10108 L:      linux-ntb@googlegroups.com
10109 S:      Supported
10110 F:      drivers/ntb/hw/amd/
10111
10112 NTB DRIVER CORE
10113 M:      Jon Mason <jdmason@kudzu.us>
10114 M:      Dave Jiang <dave.jiang@intel.com>
10115 M:      Allen Hubbe <allenbh@gmail.com>
10116 L:      linux-ntb@googlegroups.com
10117 S:      Supported
10118 W:      https://github.com/jonmason/ntb/wiki
10119 T:      git git://github.com/jonmason/ntb.git
10120 F:      drivers/ntb/
10121 F:      drivers/net/ntb_netdev.c
10122 F:      include/linux/ntb.h
10123 F:      include/linux/ntb_transport.h
10124 F:      tools/testing/selftests/ntb/
10125
10126 NTB IDT DRIVER
10127 M:      Serge Semin <fancer.lancer@gmail.com>
10128 L:      linux-ntb@googlegroups.com
10129 S:      Supported
10130 F:      drivers/ntb/hw/idt/
10131
10132 NTB INTEL DRIVER
10133 M:      Dave Jiang <dave.jiang@intel.com>
10134 L:      linux-ntb@googlegroups.com
10135 S:      Supported
10136 W:      https://github.com/davejiang/linux/wiki
10137 T:      git https://github.com/davejiang/linux.git
10138 F:      drivers/ntb/hw/intel/
10139
10140 NTFS FILESYSTEM
10141 M:      Anton Altaparmakov <anton@tuxera.com>
10142 L:      linux-ntfs-dev@lists.sourceforge.net
10143 W:      http://www.tuxera.com/
10144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10145 S:      Supported
10146 F:      Documentation/filesystems/ntfs.txt
10147 F:      fs/ntfs/
10148
10149 NUBUS SUBSYSTEM
10150 M:      Finn Thain <fthain@telegraphics.com.au>
10151 L:      linux-m68k@lists.linux-m68k.org
10152 S:      Maintained
10153 F:      arch/*/include/asm/nubus.h
10154 F:      drivers/nubus/
10155 F:      include/linux/nubus.h
10156 F:      include/uapi/linux/nubus.h
10157
10158 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10159 M:      Antonino Daplas <adaplas@gmail.com>
10160 L:      linux-fbdev@vger.kernel.org
10161 S:      Maintained
10162 F:      drivers/video/fbdev/riva/
10163 F:      drivers/video/fbdev/nvidia/
10164
10165 NVM EXPRESS DRIVER
10166 M:      Keith Busch <keith.busch@intel.com>
10167 M:      Jens Axboe <axboe@fb.com>
10168 M:      Christoph Hellwig <hch@lst.de>
10169 M:      Sagi Grimberg <sagi@grimberg.me>
10170 L:      linux-nvme@lists.infradead.org
10171 T:      git://git.infradead.org/nvme.git
10172 W:      http://git.infradead.org/nvme.git
10173 S:      Supported
10174 F:      drivers/nvme/host/
10175 F:      include/linux/nvme.h
10176 F:      include/uapi/linux/nvme_ioctl.h
10177
10178 NVM EXPRESS FC TRANSPORT DRIVERS
10179 M:      James Smart <james.smart@broadcom.com>
10180 L:      linux-nvme@lists.infradead.org
10181 S:      Supported
10182 F:      include/linux/nvme-fc.h
10183 F:      include/linux/nvme-fc-driver.h
10184 F:      drivers/nvme/host/fc.c
10185 F:      drivers/nvme/target/fc.c
10186 F:      drivers/nvme/target/fcloop.c
10187
10188 NVM EXPRESS TARGET DRIVER
10189 M:      Christoph Hellwig <hch@lst.de>
10190 M:      Sagi Grimberg <sagi@grimberg.me>
10191 L:      linux-nvme@lists.infradead.org
10192 T:      git://git.infradead.org/nvme.git
10193 W:      http://git.infradead.org/nvme.git
10194 S:      Supported
10195 F:      drivers/nvme/target/
10196
10197 NVMEM FRAMEWORK
10198 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10199 S:      Maintained
10200 F:      drivers/nvmem/
10201 F:      Documentation/devicetree/bindings/nvmem/
10202 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10203 F:      include/linux/nvmem-consumer.h
10204 F:      include/linux/nvmem-provider.h
10205
10206 NXP SGTL5000 DRIVER
10207 M:      Fabio Estevam <fabio.estevam@nxp.com>
10208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10209 S:      Maintained
10210 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10211 F:      sound/soc/codecs/sgtl5000*
10212
10213 NXP TDA998X DRM DRIVER
10214 M:      Russell King <linux@armlinux.org.uk>
10215 S:      Supported
10216 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10217 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10218 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10219 F:      include/drm/i2c/tda998x.h
10220
10221 NXP TFA9879 DRIVER
10222 M:      Peter Rosin <peda@axentia.se>
10223 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10224 S:      Maintained
10225 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10226 F:      sound/soc/codecs/tfa9879*
10227
10228 NXP-NCI NFC DRIVER
10229 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10230 R:      Charles Gorand <charles.gorand@effinnov.com>
10231 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10232 S:      Supported
10233 F:      drivers/nfc/nxp-nci
10234
10235 OBJTOOL
10236 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10237 M:      Peter Zijlstra <peterz@infradead.org>
10238 S:      Supported
10239 F:      tools/objtool/
10240
10241 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10242 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10243 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10244 L:      linuxppc-dev@lists.ozlabs.org
10245 S:      Supported
10246 F:      arch/powerpc/platforms/powernv/ocxl.c
10247 F:      arch/powerpc/include/asm/pnv-ocxl.h
10248 F:      drivers/misc/ocxl/
10249 F:      include/misc/ocxl*
10250 F:      include/uapi/misc/ocxl.h
10251 F:      Documentation/accelerators/ocxl.rst
10252
10253 OMAP AUDIO SUPPORT
10254 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10255 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10256 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10257 L:      linux-omap@vger.kernel.org
10258 S:      Maintained
10259 F:      sound/soc/omap/
10260
10261 OMAP CLOCK FRAMEWORK SUPPORT
10262 M:      Paul Walmsley <paul@pwsan.com>
10263 L:      linux-omap@vger.kernel.org
10264 S:      Maintained
10265 F:      arch/arm/*omap*/*clock*
10266
10267 OMAP DEVICE TREE SUPPORT
10268 M:      Benoît Cousson <bcousson@baylibre.com>
10269 M:      Tony Lindgren <tony@atomide.com>
10270 L:      linux-omap@vger.kernel.org
10271 L:      devicetree@vger.kernel.org
10272 S:      Maintained
10273 F:      arch/arm/boot/dts/*omap*
10274 F:      arch/arm/boot/dts/*am3*
10275 F:      arch/arm/boot/dts/*am4*
10276 F:      arch/arm/boot/dts/*am5*
10277 F:      arch/arm/boot/dts/*dra7*
10278
10279 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10280 L:      linux-omap@vger.kernel.org
10281 L:      linux-fbdev@vger.kernel.org
10282 S:      Orphan
10283 F:      drivers/video/fbdev/omap2/
10284 F:      Documentation/arm/OMAP/DSS
10285
10286 OMAP FRAMEBUFFER SUPPORT
10287 L:      linux-fbdev@vger.kernel.org
10288 L:      linux-omap@vger.kernel.org
10289 S:      Orphan
10290 F:      drivers/video/fbdev/omap/
10291
10292 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10293 M:      Roger Quadros <rogerq@ti.com>
10294 M:      Tony Lindgren <tony@atomide.com>
10295 L:      linux-omap@vger.kernel.org
10296 S:      Maintained
10297 F:      drivers/memory/omap-gpmc.c
10298 F:      arch/arm/mach-omap2/*gpmc*
10299
10300 OMAP GPIO DRIVER
10301 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10302 M:      Santosh Shilimkar <ssantosh@kernel.org>
10303 M:      Kevin Hilman <khilman@kernel.org>
10304 L:      linux-omap@vger.kernel.org
10305 S:      Maintained
10306 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10307 F:      drivers/gpio/gpio-omap.c
10308
10309 OMAP HARDWARE SPINLOCK SUPPORT
10310 M:      Ohad Ben-Cohen <ohad@wizery.com>
10311 L:      linux-omap@vger.kernel.org
10312 S:      Maintained
10313 F:      drivers/hwspinlock/omap_hwspinlock.c
10314
10315 OMAP HS MMC SUPPORT
10316 L:      linux-mmc@vger.kernel.org
10317 L:      linux-omap@vger.kernel.org
10318 S:      Orphan
10319 F:      drivers/mmc/host/omap_hsmmc.c
10320
10321 OMAP HWMOD DATA
10322 M:      Paul Walmsley <paul@pwsan.com>
10323 L:      linux-omap@vger.kernel.org
10324 S:      Maintained
10325 F:      arch/arm/mach-omap2/omap_hwmod*data*
10326
10327 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10328 M:      Benoît Cousson <bcousson@baylibre.com>
10329 L:      linux-omap@vger.kernel.org
10330 S:      Maintained
10331 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10332
10333 OMAP HWMOD SUPPORT
10334 M:      Benoît Cousson <bcousson@baylibre.com>
10335 M:      Paul Walmsley <paul@pwsan.com>
10336 L:      linux-omap@vger.kernel.org
10337 S:      Maintained
10338 F:      arch/arm/mach-omap2/omap_hwmod.*
10339
10340 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10341 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10342 L:      linux-media@vger.kernel.org
10343 S:      Maintained
10344 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10345 F:      drivers/media/platform/omap3isp/
10346 F:      drivers/staging/media/omap4iss/
10347
10348 OMAP MMC SUPPORT
10349 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10350 L:      linux-omap@vger.kernel.org
10351 S:      Maintained
10352 F:      drivers/mmc/host/omap.c
10353
10354 OMAP POWER MANAGEMENT SUPPORT
10355 M:      Kevin Hilman <khilman@kernel.org>
10356 L:      linux-omap@vger.kernel.org
10357 S:      Maintained
10358 F:      arch/arm/*omap*/*pm*
10359 F:      drivers/cpufreq/omap-cpufreq.c
10360
10361 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10362 M:      Rajendra Nayak <rnayak@codeaurora.org>
10363 M:      Paul Walmsley <paul@pwsan.com>
10364 L:      linux-omap@vger.kernel.org
10365 S:      Maintained
10366 F:      arch/arm/mach-omap2/prm*
10367
10368 OMAP RANDOM NUMBER GENERATOR SUPPORT
10369 M:      Deepak Saxena <dsaxena@plexity.net>
10370 S:      Maintained
10371 F:      drivers/char/hw_random/omap-rng.c
10372
10373 OMAP USB SUPPORT
10374 L:      linux-usb@vger.kernel.org
10375 L:      linux-omap@vger.kernel.org
10376 S:      Orphan
10377 F:      drivers/usb/*/*omap*
10378 F:      arch/arm/*omap*/usb*
10379
10380 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10381 M:      Mark Jackson <mpfj@newflow.co.uk>
10382 L:      linux-omap@vger.kernel.org
10383 S:      Maintained
10384 F:      arch/arm/boot/dts/am335x-nano.dts
10385
10386 OMAP1 SUPPORT
10387 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10388 M:      Tony Lindgren <tony@atomide.com>
10389 L:      linux-omap@vger.kernel.org
10390 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10392 S:      Maintained
10393 F:      arch/arm/mach-omap1/
10394 F:      arch/arm/plat-omap/
10395 F:      arch/arm/configs/omap1_defconfig
10396 F:      drivers/i2c/busses/i2c-omap.c
10397 F:      include/linux/platform_data/i2c-omap.h
10398
10399 OMAP2+ SUPPORT
10400 M:      Tony Lindgren <tony@atomide.com>
10401 L:      linux-omap@vger.kernel.org
10402 W:      http://www.muru.com/linux/omap/
10403 W:      http://linux.omap.com/
10404 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10406 S:      Maintained
10407 F:      arch/arm/mach-omap2/
10408 F:      arch/arm/plat-omap/
10409 F:      arch/arm/configs/omap2plus_defconfig
10410 F:      drivers/i2c/busses/i2c-omap.c
10411 F:      drivers/irqchip/irq-omap-intc.c
10412 F:      drivers/mfd/*omap*.c
10413 F:      drivers/mfd/menelaus.c
10414 F:      drivers/mfd/palmas.c
10415 F:      drivers/mfd/tps65217.c
10416 F:      drivers/mfd/tps65218.c
10417 F:      drivers/mfd/tps65910.c
10418 F:      drivers/mfd/twl-core.[ch]
10419 F:      drivers/mfd/twl4030*.c
10420 F:      drivers/mfd/twl6030*.c
10421 F:      drivers/mfd/twl6040*.c
10422 F:      drivers/regulator/palmas-regulator*.c
10423 F:      drivers/regulator/pbias-regulator.c
10424 F:      drivers/regulator/tps65217-regulator.c
10425 F:      drivers/regulator/tps65218-regulator.c
10426 F:      drivers/regulator/tps65910-regulator.c
10427 F:      drivers/regulator/twl-regulator.c
10428 F:      drivers/regulator/twl6030-regulator.c
10429 F:      include/linux/platform_data/i2c-omap.h
10430
10431 ONION OMEGA2+ BOARD
10432 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10433 L:      linux-mips@linux-mips.org
10434 S:      Maintained
10435 F:      arch/mips/boot/dts/ralink/omega2p.dts
10436
10437 OMFS FILESYSTEM
10438 M:      Bob Copeland <me@bobcopeland.com>
10439 L:      linux-karma-devel@lists.sourceforge.net
10440 S:      Maintained
10441 F:      Documentation/filesystems/omfs.txt
10442 F:      fs/omfs/
10443
10444 OMNIKEY CARDMAN 4000 DRIVER
10445 M:      Harald Welte <laforge@gnumonks.org>
10446 S:      Maintained
10447 F:      drivers/char/pcmcia/cm4000_cs.c
10448 F:      include/linux/cm4000_cs.h
10449 F:      include/uapi/linux/cm4000_cs.h
10450
10451 OMNIKEY CARDMAN 4040 DRIVER
10452 M:      Harald Welte <laforge@gnumonks.org>
10453 S:      Maintained
10454 F:      drivers/char/pcmcia/cm4040_cs.*
10455
10456 OMNIVISION OV13858 SENSOR DRIVER
10457 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10458 L:      linux-media@vger.kernel.org
10459 T:      git git://linuxtv.org/media_tree.git
10460 S:      Maintained
10461 F:      drivers/media/i2c/ov13858.c
10462
10463 OMNIVISION OV2685 SENSOR DRIVER
10464 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10465 L:      linux-media@vger.kernel.org
10466 T:      git git://linuxtv.org/media_tree.git
10467 S:      Maintained
10468 F:      drivers/media/i2c/ov2685.c
10469
10470 OMNIVISION OV5640 SENSOR DRIVER
10471 M:      Steve Longerbeam <slongerbeam@gmail.com>
10472 L:      linux-media@vger.kernel.org
10473 T:      git git://linuxtv.org/media_tree.git
10474 S:      Maintained
10475 F:      drivers/media/i2c/ov5640.c
10476
10477 OMNIVISION OV5647 SENSOR DRIVER
10478 M:      Luis Oliveira <lolivei@synopsys.com>
10479 L:      linux-media@vger.kernel.org
10480 T:      git git://linuxtv.org/media_tree.git
10481 S:      Maintained
10482 F:      drivers/media/i2c/ov5647.c
10483
10484 OMNIVISION OV5695 SENSOR DRIVER
10485 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10486 L:      linux-media@vger.kernel.org
10487 T:      git git://linuxtv.org/media_tree.git
10488 S:      Maintained
10489 F:      drivers/media/i2c/ov5695.c
10490
10491 OMNIVISION OV7670 SENSOR DRIVER
10492 M:      Jonathan Corbet <corbet@lwn.net>
10493 L:      linux-media@vger.kernel.org
10494 T:      git git://linuxtv.org/media_tree.git
10495 S:      Maintained
10496 F:      drivers/media/i2c/ov7670.c
10497 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10498
10499 OMNIVISION OV772x SENSOR DRIVER
10500 M:      Jacopo Mondi <jacopo@jmondi.org>
10501 L:      linux-media@vger.kernel.org
10502 T:      git git://linuxtv.org/media_tree.git
10503 S:      Odd fixes
10504 F:      drivers/media/i2c/ov772x.c
10505 F:      include/media/i2c/ov772x.h
10506 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10507
10508 OMNIVISION OV7740 SENSOR DRIVER
10509 M:      Wenyou Yang <wenyou.yang@microchip.com>
10510 L:      linux-media@vger.kernel.org
10511 T:      git git://linuxtv.org/media_tree.git
10512 S:      Maintained
10513 F:      drivers/media/i2c/ov7740.c
10514 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10515
10516 OMNIVISION OV9650 SENSOR DRIVER
10517 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10518 R:      Akinobu Mita <akinobu.mita@gmail.com>
10519 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10520 L:      linux-media@vger.kernel.org
10521 T:      git git://linuxtv.org/media_tree.git
10522 S:      Maintained
10523 F:      drivers/media/i2c/ov9650.c
10524 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10525
10526 ONENAND FLASH DRIVER
10527 M:      Kyungmin Park <kyungmin.park@samsung.com>
10528 L:      linux-mtd@lists.infradead.org
10529 S:      Maintained
10530 F:      drivers/mtd/nand/onenand/
10531 F:      include/linux/mtd/onenand*.h
10532
10533 ONSTREAM SCSI TAPE DRIVER
10534 M:      Willem Riede <osst@riede.org>
10535 L:      osst-users@lists.sourceforge.net
10536 L:      linux-scsi@vger.kernel.org
10537 S:      Maintained
10538 F:      Documentation/scsi/osst.txt
10539 F:      drivers/scsi/osst.*
10540 F:      drivers/scsi/osst_*.h
10541 F:      drivers/scsi/st.h
10542
10543 OP-TEE DRIVER
10544 M:      Jens Wiklander <jens.wiklander@linaro.org>
10545 S:      Maintained
10546 F:      drivers/tee/optee/
10547
10548 OPA-VNIC DRIVER
10549 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10550 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10551 L:      linux-rdma@vger.kernel.org
10552 S:      Supported
10553 F:      drivers/infiniband/ulp/opa_vnic
10554
10555 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10556 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10557 M:      Frank Rowand <frowand.list@gmail.com>
10558 L:      devicetree@vger.kernel.org
10559 S:      Maintained
10560 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10561 F:      Documentation/devicetree/overlay-notes.txt
10562 F:      drivers/of/overlay.c
10563 F:      drivers/of/resolver.c
10564 K:      of_overlay_notifier_
10565
10566 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10567 M:      Rob Herring <robh+dt@kernel.org>
10568 M:      Frank Rowand <frowand.list@gmail.com>
10569 L:      devicetree@vger.kernel.org
10570 W:      http://www.devicetree.org/
10571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10572 S:      Maintained
10573 F:      drivers/of/
10574 F:      include/linux/of*.h
10575 F:      scripts/dtc/
10576 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10577
10578 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10579 M:      Rob Herring <robh+dt@kernel.org>
10580 M:      Mark Rutland <mark.rutland@arm.com>
10581 L:      devicetree@vger.kernel.org
10582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10583 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10584 S:      Maintained
10585 F:      Documentation/devicetree/
10586 F:      arch/*/boot/dts/
10587 F:      include/dt-bindings/
10588
10589 OPENCORES I2C BUS DRIVER
10590 M:      Peter Korsgaard <jacmet@sunsite.dk>
10591 L:      linux-i2c@vger.kernel.org
10592 S:      Maintained
10593 F:      Documentation/i2c/busses/i2c-ocores
10594 F:      drivers/i2c/busses/i2c-ocores.c
10595
10596 OPENRISC ARCHITECTURE
10597 M:      Jonas Bonn <jonas@southpole.se>
10598 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10599 M:      Stafford Horne <shorne@gmail.com>
10600 T:      git git://github.com/openrisc/linux.git
10601 L:      openrisc@lists.librecores.org
10602 W:      http://openrisc.io
10603 S:      Maintained
10604 F:      Documentation/devicetree/bindings/openrisc/
10605 F:      Documentation/openrisc/
10606 F:      arch/openrisc/
10607 F:      drivers/irqchip/irq-ompic.c
10608 F:      drivers/irqchip/irq-or1k-*
10609
10610 OPENVSWITCH
10611 M:      Pravin B Shelar <pshelar@ovn.org>
10612 L:      netdev@vger.kernel.org
10613 L:      dev@openvswitch.org
10614 W:      http://openvswitch.org
10615 S:      Maintained
10616 F:      net/openvswitch/
10617 F:      include/uapi/linux/openvswitch.h
10618
10619 OPERATING PERFORMANCE POINTS (OPP)
10620 M:      Viresh Kumar <vireshk@kernel.org>
10621 M:      Nishanth Menon <nm@ti.com>
10622 M:      Stephen Boyd <sboyd@kernel.org>
10623 L:      linux-pm@vger.kernel.org
10624 S:      Maintained
10625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10626 F:      drivers/opp/
10627 F:      include/linux/pm_opp.h
10628 F:      Documentation/power/opp.txt
10629 F:      Documentation/devicetree/bindings/opp/
10630
10631 OPL4 DRIVER
10632 M:      Clemens Ladisch <clemens@ladisch.de>
10633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10634 T:      git git://git.alsa-project.org/alsa-kernel.git
10635 S:      Maintained
10636 F:      sound/drivers/opl4/
10637
10638 OPROFILE
10639 M:      Robert Richter <rric@kernel.org>
10640 L:      oprofile-list@lists.sf.net
10641 S:      Maintained
10642 F:      arch/*/include/asm/oprofile*.h
10643 F:      arch/*/oprofile/
10644 F:      drivers/oprofile/
10645 F:      include/linux/oprofile.h
10646
10647 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10648 M:      Mark Fasheh <mark@fasheh.com>
10649 M:      Joel Becker <jlbec@evilplan.org>
10650 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10651 W:      http://ocfs2.wiki.kernel.org
10652 S:      Supported
10653 F:      Documentation/filesystems/ocfs2.txt
10654 F:      Documentation/filesystems/dlmfs.txt
10655 F:      fs/ocfs2/
10656
10657 ORANGEFS FILESYSTEM
10658 M:      Mike Marshall <hubcap@omnibond.com>
10659 R:      Martin Brandenburg <martin@omnibond.com>
10660 L:      devel@lists.orangefs.org
10661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10662 S:      Supported
10663 F:      fs/orangefs/
10664 F:      Documentation/filesystems/orangefs.txt
10665
10666 ORINOCO DRIVER
10667 L:      linux-wireless@vger.kernel.org
10668 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10669 W:      http://www.nongnu.org/orinoco/
10670 S:      Orphan
10671 F:      drivers/net/wireless/intersil/orinoco/
10672
10673 OSD LIBRARY and FILESYSTEM
10674 M:      Boaz Harrosh <ooo@electrozaur.com>
10675 S:      Maintained
10676 F:      drivers/scsi/osd/
10677 F:      include/scsi/osd_*
10678 F:      fs/exofs/
10679
10680 OV2659 OMNIVISION SENSOR DRIVER
10681 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10682 L:      linux-media@vger.kernel.org
10683 W:      https://linuxtv.org
10684 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10685 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10686 S:      Maintained
10687 F:      drivers/media/i2c/ov2659.c
10688 F:      include/media/i2c/ov2659.h
10689
10690 OVERLAY FILESYSTEM
10691 M:      Miklos Szeredi <miklos@szeredi.hu>
10692 L:      linux-unionfs@vger.kernel.org
10693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10694 S:      Supported
10695 F:      fs/overlayfs/
10696 F:      Documentation/filesystems/overlayfs.txt
10697
10698 P54 WIRELESS DRIVER
10699 M:      Christian Lamparter <chunkeey@googlemail.com>
10700 L:      linux-wireless@vger.kernel.org
10701 W:      http://wireless.kernel.org/en/users/Drivers/p54
10702 S:      Maintained
10703 F:      drivers/net/wireless/intersil/p54/
10704
10705 PA SEMI ETHERNET DRIVER
10706 L:      netdev@vger.kernel.org
10707 S:      Orphan
10708 F:      drivers/net/ethernet/pasemi/*
10709
10710 PA SEMI SMBUS DRIVER
10711 L:      linux-i2c@vger.kernel.org
10712 S:      Orphan
10713 F:      drivers/i2c/busses/i2c-pasemi.c
10714
10715 PADATA PARALLEL EXECUTION MECHANISM
10716 M:      Steffen Klassert <steffen.klassert@secunet.com>
10717 L:      linux-crypto@vger.kernel.org
10718 S:      Maintained
10719 F:      kernel/padata.c
10720 F:      include/linux/padata.h
10721 F:      Documentation/padata.txt
10722
10723 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10724 M:      Harald Welte <laforge@gnumonks.org>
10725 L:      platform-driver-x86@vger.kernel.org
10726 S:      Maintained
10727 F:      drivers/platform/x86/panasonic-laptop.c
10728
10729 PARALLEL LCD/KEYPAD PANEL DRIVER
10730 M:      Willy Tarreau <willy@haproxy.com>
10731 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10732 S:      Odd Fixes
10733 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10734 F:      drivers/misc/panel.c
10735
10736 PARALLEL PORT SUBSYSTEM
10737 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10738 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10739 L:      linux-parport@lists.infradead.org (subscribers-only)
10740 S:      Maintained
10741 F:      drivers/parport/
10742 F:      include/linux/parport*.h
10743 F:      drivers/char/ppdev.c
10744 F:      include/uapi/linux/ppdev.h
10745 F:      Documentation/parport*.txt
10746
10747 PARAVIRT_OPS INTERFACE
10748 M:      Juergen Gross <jgross@suse.com>
10749 M:      Alok Kataria <akataria@vmware.com>
10750 L:      virtualization@lists.linux-foundation.org
10751 S:      Supported
10752 F:      Documentation/virtual/paravirt_ops.txt
10753 F:      arch/*/kernel/paravirt*
10754 F:      arch/*/include/asm/paravirt*.h
10755 F:      include/linux/hypervisor.h
10756
10757 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10758 M:      Tim Waugh <tim@cyberelk.net>
10759 L:      linux-parport@lists.infradead.org (subscribers-only)
10760 S:      Maintained
10761 F:      Documentation/blockdev/paride.txt
10762 F:      drivers/block/paride/
10763
10764 PARISC ARCHITECTURE
10765 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10766 M:      Helge Deller <deller@gmx.de>
10767 L:      linux-parisc@vger.kernel.org
10768 W:      http://www.parisc-linux.org/
10769 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10772 S:      Maintained
10773 F:      arch/parisc/
10774 F:      Documentation/parisc/
10775 F:      drivers/parisc/
10776 F:      drivers/char/agp/parisc-agp.c
10777 F:      drivers/input/serio/gscps2.c
10778 F:      drivers/parport/parport_gsc.*
10779 F:      drivers/tty/serial/8250/8250_gsc.c
10780 F:      drivers/video/fbdev/sti*
10781 F:      drivers/video/console/sti*
10782 F:      drivers/video/logo/logo_parisc*
10783
10784 PARMAN
10785 M:      Jiri Pirko <jiri@mellanox.com>
10786 L:      netdev@vger.kernel.org
10787 S:      Supported
10788 F:      lib/parman.c
10789 F:      lib/test_parman.c
10790 F:      include/linux/parman.h
10791
10792 PC87360 HARDWARE MONITORING DRIVER
10793 M:      Jim Cromie <jim.cromie@gmail.com>
10794 L:      linux-hwmon@vger.kernel.org
10795 S:      Maintained
10796 F:      Documentation/hwmon/pc87360
10797 F:      drivers/hwmon/pc87360.c
10798
10799 PC8736x GPIO DRIVER
10800 M:      Jim Cromie <jim.cromie@gmail.com>
10801 S:      Maintained
10802 F:      drivers/char/pc8736x_gpio.c
10803
10804 PC87427 HARDWARE MONITORING DRIVER
10805 M:      Jean Delvare <jdelvare@suse.com>
10806 L:      linux-hwmon@vger.kernel.org
10807 S:      Maintained
10808 F:      Documentation/hwmon/pc87427
10809 F:      drivers/hwmon/pc87427.c
10810
10811 PCA9532 LED DRIVER
10812 M:      Riku Voipio <riku.voipio@iki.fi>
10813 S:      Maintained
10814 F:      drivers/leds/leds-pca9532.c
10815 F:      include/linux/leds-pca9532.h
10816
10817 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10818 M:      Guenter Roeck <linux@roeck-us.net>
10819 L:      linux-i2c@vger.kernel.org
10820 S:      Maintained
10821 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10822
10823 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10824 M:      Khalid Aziz <khalid@gonehiking.org>
10825 S:      Maintained
10826 F:      drivers/firmware/pcdp.*
10827
10828 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10829 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10830 L:      linux-pci@vger.kernel.org
10831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10832 S:      Maintained
10833 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10834 F:      drivers/pci/controller/pci-aardvark.c
10835
10836 PCI DRIVER FOR ALTERA PCIE IP
10837 M:      Ley Foon Tan <lftan@altera.com>
10838 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10839 L:      linux-pci@vger.kernel.org
10840 S:      Supported
10841 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10842 F:      drivers/pci/controller/pcie-altera.c
10843
10844 PCI DRIVER FOR APPLIEDMICRO XGENE
10845 M:      Tanmay Inamdar <tinamdar@apm.com>
10846 L:      linux-pci@vger.kernel.org
10847 L:      linux-arm-kernel@lists.infradead.org
10848 S:      Maintained
10849 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10850 F:      drivers/pci/controller/pci-xgene.c
10851
10852 PCI DRIVER FOR ARM VERSATILE PLATFORM
10853 M:      Rob Herring <robh@kernel.org>
10854 L:      linux-pci@vger.kernel.org
10855 L:      linux-arm-kernel@lists.infradead.org
10856 S:      Maintained
10857 F:      Documentation/devicetree/bindings/pci/versatile.txt
10858 F:      drivers/pci/controller/pci-versatile.c
10859
10860 PCI DRIVER FOR ARMADA 8K
10861 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10862 L:      linux-pci@vger.kernel.org
10863 L:      linux-arm-kernel@lists.infradead.org
10864 S:      Maintained
10865 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10866 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10867
10868 PCI DRIVER FOR CADENCE PCIE IP
10869 M:      Alan Douglas <adouglas@cadence.com>
10870 L:      linux-pci@vger.kernel.org
10871 S:      Maintained
10872 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10873 F:      drivers/pci/controller/pcie-cadence*
10874
10875 PCI DRIVER FOR FREESCALE LAYERSCAPE
10876 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10877 M:      Mingkai Hu <mingkai.hu@nxp.com>
10878 M:      Roy Zang <roy.zang@nxp.com>
10879 L:      linuxppc-dev@lists.ozlabs.org
10880 L:      linux-pci@vger.kernel.org
10881 L:      linux-arm-kernel@lists.infradead.org
10882 S:      Maintained
10883 F:      drivers/pci/controller/dwc/*layerscape*
10884
10885 PCI DRIVER FOR GENERIC OF HOSTS
10886 M:      Will Deacon <will.deacon@arm.com>
10887 L:      linux-pci@vger.kernel.org
10888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10889 S:      Maintained
10890 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10891 F:      drivers/pci/controller/pci-host-common.c
10892 F:      drivers/pci/controller/pci-host-generic.c
10893
10894 PCI DRIVER FOR IMX6
10895 M:      Richard Zhu <hongxing.zhu@nxp.com>
10896 M:      Lucas Stach <l.stach@pengutronix.de>
10897 L:      linux-pci@vger.kernel.org
10898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10899 S:      Maintained
10900 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10901 F:      drivers/pci/controller/dwc/*imx6*
10902
10903 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10904 M:      Keith Busch <keith.busch@intel.com>
10905 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10906 L:      linux-pci@vger.kernel.org
10907 S:      Supported
10908 F:      drivers/pci/controller/vmd.c
10909
10910 PCI DRIVER FOR MICROSEMI SWITCHTEC
10911 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10912 M:      Logan Gunthorpe <logang@deltatee.com>
10913 L:      linux-pci@vger.kernel.org
10914 S:      Maintained
10915 F:      Documentation/switchtec.txt
10916 F:      Documentation/ABI/testing/sysfs-class-switchtec
10917 F:      drivers/pci/switch/switchtec*
10918 F:      include/uapi/linux/switchtec_ioctl.h
10919 F:      include/linux/switchtec.h
10920 F:      drivers/ntb/hw/mscc/
10921
10922 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10923 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10924 M:      Jason Cooper <jason@lakedaemon.net>
10925 L:      linux-pci@vger.kernel.org
10926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10927 S:      Maintained
10928 F:      drivers/pci/controller/*mvebu*
10929
10930 PCI DRIVER FOR NVIDIA TEGRA
10931 M:      Thierry Reding <thierry.reding@gmail.com>
10932 L:      linux-tegra@vger.kernel.org
10933 L:      linux-pci@vger.kernel.org
10934 S:      Supported
10935 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10936 F:      drivers/pci/controller/pci-tegra.c
10937
10938 PCI DRIVER FOR RENESAS R-CAR
10939 M:      Simon Horman <horms@verge.net.au>
10940 L:      linux-pci@vger.kernel.org
10941 L:      linux-renesas-soc@vger.kernel.org
10942 S:      Maintained
10943 F:      drivers/pci/controller/*rcar*
10944
10945 PCI DRIVER FOR SAMSUNG EXYNOS
10946 M:      Jingoo Han <jingoohan1@gmail.com>
10947 L:      linux-pci@vger.kernel.org
10948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10949 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10950 S:      Maintained
10951 F:      drivers/pci/controller/dwc/pci-exynos.c
10952
10953 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10954 M:      Jingoo Han <jingoohan1@gmail.com>
10955 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10956 L:      linux-pci@vger.kernel.org
10957 S:      Maintained
10958 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10959 F:      drivers/pci/controller/dwc/*designware*
10960
10961 PCI DRIVER FOR TI DRA7XX
10962 M:      Kishon Vijay Abraham I <kishon@ti.com>
10963 L:      linux-omap@vger.kernel.org
10964 L:      linux-pci@vger.kernel.org
10965 S:      Supported
10966 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10967 F:      drivers/pci/controller/dwc/pci-dra7xx.c
10968
10969 PCI DRIVER FOR TI KEYSTONE
10970 M:      Murali Karicheri <m-karicheri2@ti.com>
10971 L:      linux-pci@vger.kernel.org
10972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10973 S:      Maintained
10974 F:      drivers/pci/controller/dwc/*keystone*
10975
10976 PCI ENDPOINT SUBSYSTEM
10977 M:      Kishon Vijay Abraham I <kishon@ti.com>
10978 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10979 L:      linux-pci@vger.kernel.org
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10981 S:      Supported
10982 F:      drivers/pci/endpoint/
10983 F:      drivers/misc/pci_endpoint_test.c
10984 F:      tools/pci/
10985
10986 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10987 M:      Russell Currey <ruscur@russell.cc>
10988 L:      linuxppc-dev@lists.ozlabs.org
10989 S:      Supported
10990 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10991 F:      arch/powerpc/kernel/eeh*.c
10992 F:      arch/powerpc/platforms/*/eeh*.c
10993 F:      arch/powerpc/include/*/eeh*.h
10994
10995 PCI ERROR RECOVERY
10996 M:      Linas Vepstas <linasvepstas@gmail.com>
10997 L:      linux-pci@vger.kernel.org
10998 S:      Supported
10999 F:      Documentation/PCI/pci-error-recovery.txt
11000
11001 PCI MSI DRIVER FOR ALTERA MSI IP
11002 M:      Ley Foon Tan <lftan@altera.com>
11003 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11004 L:      linux-pci@vger.kernel.org
11005 S:      Supported
11006 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11007 F:      drivers/pci/controller/pcie-altera-msi.c
11008
11009 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11010 M:      Duc Dang <dhdang@apm.com>
11011 L:      linux-pci@vger.kernel.org
11012 L:      linux-arm-kernel@lists.infradead.org
11013 S:      Maintained
11014 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11015 F:      drivers/pci/controller/pci-xgene-msi.c
11016
11017 PCI SUBSYSTEM
11018 M:      Bjorn Helgaas <bhelgaas@google.com>
11019 L:      linux-pci@vger.kernel.org
11020 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11022 S:      Supported
11023 F:      Documentation/devicetree/bindings/pci/
11024 F:      Documentation/PCI/
11025 F:      drivers/acpi/pci*
11026 F:      drivers/pci/
11027 F:      include/asm-generic/pci*
11028 F:      include/linux/pci*
11029 F:      include/linux/of_pci.h
11030 F:      include/uapi/linux/pci*
11031 F:      lib/pci*
11032 F:      arch/x86/pci/
11033 F:      arch/x86/kernel/quirks.c
11034
11035 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11036 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11037 L:      linux-pci@vger.kernel.org
11038 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11040 S:      Supported
11041 F:      drivers/pci/controller/
11042
11043 PCIE DRIVER FOR AXIS ARTPEC
11044 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11045 L:      linux-arm-kernel@axis.com
11046 L:      linux-pci@vger.kernel.org
11047 S:      Maintained
11048 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11049 F:      drivers/pci/controller/dwc/*artpec*
11050
11051 PCIE DRIVER FOR CAVIUM THUNDERX
11052 M:      David Daney <david.daney@cavium.com>
11053 L:      linux-pci@vger.kernel.org
11054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11055 S:      Supported
11056 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11057 F:      drivers/pci/controller/pci-thunder-*
11058
11059 PCIE DRIVER FOR HISILICON
11060 M:      Zhou Wang <wangzhou1@hisilicon.com>
11061 L:      linux-pci@vger.kernel.org
11062 S:      Maintained
11063 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11064 F:      drivers/pci/controller/dwc/pcie-hisi.c
11065
11066 PCIE DRIVER FOR HISILICON KIRIN
11067 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11068 M:      Binghui Wang <wangbinghui@hisilicon.com>
11069 L:      linux-pci@vger.kernel.org
11070 S:      Maintained
11071 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11072 F:      drivers/pci/controller/dwc/pcie-kirin.c
11073
11074 PCIE DRIVER FOR HISILICON STB
11075 M:      Jianguo Sun <sunjianguo1@huawei.com>
11076 M:      Shawn Guo <shawn.guo@linaro.org>
11077 L:      linux-pci@vger.kernel.org
11078 S:      Maintained
11079 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11080 F:      drivers/pci/controller/dwc/pcie-histb.c
11081
11082 PCIE DRIVER FOR MEDIATEK
11083 M:      Ryder Lee <ryder.lee@mediatek.com>
11084 L:      linux-pci@vger.kernel.org
11085 L:      linux-mediatek@lists.infradead.org
11086 S:      Supported
11087 F:      Documentation/devicetree/bindings/pci/mediatek*
11088 F:      drivers/pci/controller/*mediatek*
11089
11090 PCIE DRIVER FOR QUALCOMM MSM
11091 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11092 L:      linux-pci@vger.kernel.org
11093 L:      linux-arm-msm@vger.kernel.org
11094 S:      Maintained
11095 F:      drivers/pci/controller/dwc/*qcom*
11096
11097 PCIE DRIVER FOR ROCKCHIP
11098 M:      Shawn Lin <shawn.lin@rock-chips.com>
11099 L:      linux-pci@vger.kernel.org
11100 L:      linux-rockchip@lists.infradead.org
11101 S:      Maintained
11102 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11103 F:      drivers/pci/controller/pcie-rockchip*
11104
11105 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11106 M:      Linus Walleij <linus.walleij@linaro.org>
11107 L:      linux-pci@vger.kernel.org
11108 S:      Maintained
11109 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11110 F:      drivers/pci/controller/pci-v3-semi.c
11111
11112 PCIE DRIVER FOR ST SPEAR13XX
11113 M:      Pratyush Anand <pratyush.anand@gmail.com>
11114 L:      linux-pci@vger.kernel.org
11115 S:      Maintained
11116 F:      drivers/pci/controller/dwc/*spear*
11117
11118 PCMCIA SUBSYSTEM
11119 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11121 S:      Odd Fixes
11122 F:      Documentation/pcmcia/
11123 F:      tools/pcmcia/
11124 F:      drivers/pcmcia/
11125 F:      include/pcmcia/
11126
11127 PCNET32 NETWORK DRIVER
11128 M:      Don Fry <pcnet32@frontier.com>
11129 L:      netdev@vger.kernel.org
11130 S:      Maintained
11131 F:      drivers/net/ethernet/amd/pcnet32.c
11132
11133 PCRYPT PARALLEL CRYPTO ENGINE
11134 M:      Steffen Klassert <steffen.klassert@secunet.com>
11135 L:      linux-crypto@vger.kernel.org
11136 S:      Maintained
11137 F:      crypto/pcrypt.c
11138 F:      include/crypto/pcrypt.h
11139
11140 PEAQ WMI HOTKEYS DRIVER
11141 M:      Hans de Goede <hdegoede@redhat.com>
11142 L:      platform-driver-x86@vger.kernel.org
11143 S:      Maintained
11144 F:      drivers/platform/x86/peaq-wmi.c
11145
11146 PER-CPU MEMORY ALLOCATOR
11147 M:      Tejun Heo <tj@kernel.org>
11148 M:      Christoph Lameter <cl@linux.com>
11149 M:      Dennis Zhou <dennisszhou@gmail.com>
11150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11151 S:      Maintained
11152 F:      include/linux/percpu*.h
11153 F:      mm/percpu*.c
11154 F:      arch/*/include/asm/percpu.h
11155
11156 PER-TASK DELAY ACCOUNTING
11157 M:      Balbir Singh <bsingharora@gmail.com>
11158 S:      Maintained
11159 F:      include/linux/delayacct.h
11160 F:      kernel/delayacct.c
11161
11162 PERFORMANCE EVENTS SUBSYSTEM
11163 M:      Peter Zijlstra <peterz@infradead.org>
11164 M:      Ingo Molnar <mingo@redhat.com>
11165 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11166 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11167 R:      Jiri Olsa <jolsa@redhat.com>
11168 R:      Namhyung Kim <namhyung@kernel.org>
11169 L:      linux-kernel@vger.kernel.org
11170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11171 S:      Supported
11172 F:      kernel/events/*
11173 F:      include/linux/perf_event.h
11174 F:      include/uapi/linux/perf_event.h
11175 F:      arch/*/kernel/perf_event*.c
11176 F:      arch/*/kernel/*/perf_event*.c
11177 F:      arch/*/kernel/*/*/perf_event*.c
11178 F:      arch/*/include/asm/perf_event.h
11179 F:      arch/*/kernel/perf_callchain.c
11180 F:      arch/*/events/*
11181 F:      tools/perf/
11182
11183 PERSONALITY HANDLING
11184 M:      Christoph Hellwig <hch@infradead.org>
11185 L:      linux-abi-devel@lists.sourceforge.net
11186 S:      Maintained
11187 F:      include/linux/personality.h
11188 F:      include/uapi/linux/personality.h
11189
11190 PHONET PROTOCOL
11191 M:      Remi Denis-Courmont <courmisch@gmail.com>
11192 S:      Supported
11193 F:      Documentation/networking/phonet.txt
11194 F:      include/linux/phonet.h
11195 F:      include/net/phonet/
11196 F:      include/uapi/linux/phonet.h
11197 F:      net/phonet/
11198
11199 PHRAM MTD DRIVER
11200 M:      Joern Engel <joern@lazybastard.org>
11201 L:      linux-mtd@lists.infradead.org
11202 S:      Maintained
11203 F:      drivers/mtd/devices/phram.c
11204
11205 PICOLCD HID DRIVER
11206 M:      Bruno Prémont <bonbons@linux-vserver.org>
11207 L:      linux-input@vger.kernel.org
11208 S:      Maintained
11209 F:      drivers/hid/hid-picolcd*
11210
11211 PICOXCELL SUPPORT
11212 M:      Jamie Iles <jamie@jamieiles.com>
11213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11214 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11215 S:      Supported
11216 F:      arch/arm/boot/dts/picoxcell*
11217 F:      arch/arm/mach-picoxcell/
11218 F:      drivers/crypto/picoxcell*
11219
11220 PIN CONTROL SUBSYSTEM
11221 M:      Linus Walleij <linus.walleij@linaro.org>
11222 L:      linux-gpio@vger.kernel.org
11223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11224 S:      Maintained
11225 F:      Documentation/devicetree/bindings/pinctrl/
11226 F:      Documentation/driver-api/pinctl.rst
11227 F:      drivers/pinctrl/
11228 F:      include/linux/pinctrl/
11229
11230 PIN CONTROLLER - ATMEL AT91
11231 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11233 S:      Maintained
11234 F:      drivers/pinctrl/pinctrl-at91.*
11235
11236 PIN CONTROLLER - ATMEL AT91 PIO4
11237 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11239 L:      linux-gpio@vger.kernel.org
11240 S:      Supported
11241 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11242
11243 PIN CONTROLLER - FREESCALE
11244 M:      Dong Aisheng <aisheng.dong@nxp.com>
11245 M:      Fabio Estevam <festevam@gmail.com>
11246 M:      Shawn Guo <shawnguo@kernel.org>
11247 M:      Stefan Agner <stefan@agner.ch>
11248 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11249 L:      linux-gpio@vger.kernel.org
11250 S:      Maintained
11251 F:      drivers/pinctrl/freescale/
11252 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11253
11254 PIN CONTROLLER - INTEL
11255 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11256 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11257 S:      Maintained
11258 F:      drivers/pinctrl/intel/
11259
11260 PIN CONTROLLER - MEDIATEK
11261 M:      Sean Wang <sean.wang@mediatek.com>
11262 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11263 S:      Maintained
11264 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11265 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11266 F:      drivers/pinctrl/mediatek/mtk-eint.*
11267 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11268 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11269 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11270
11271 PIN CONTROLLER - QUALCOMM
11272 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11273 S:      Maintained
11274 L:      linux-arm-msm@vger.kernel.org
11275 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11276 F:      drivers/pinctrl/qcom/
11277
11278 PIN CONTROLLER - RENESAS
11279 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11280 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11281 L:      linux-renesas-soc@vger.kernel.org
11282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11283 S:      Maintained
11284 F:      drivers/pinctrl/sh-pfc/
11285
11286 PIN CONTROLLER - SAMSUNG
11287 M:      Tomasz Figa <tomasz.figa@gmail.com>
11288 M:      Krzysztof Kozlowski <krzk@kernel.org>
11289 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11291 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11292 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11294 S:      Maintained
11295 F:      drivers/pinctrl/samsung/
11296 F:      include/dt-bindings/pinctrl/samsung.h
11297 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11298
11299 PIN CONTROLLER - SINGLE
11300 M:      Tony Lindgren <tony@atomide.com>
11301 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11303 L:      linux-omap@vger.kernel.org
11304 S:      Maintained
11305 F:      drivers/pinctrl/pinctrl-single.c
11306
11307 PIN CONTROLLER - ST SPEAR
11308 M:      Viresh Kumar <vireshk@kernel.org>
11309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11310 W:      http://www.st.com/spear
11311 S:      Maintained
11312 F:      drivers/pinctrl/spear/
11313
11314 PISTACHIO SOC SUPPORT
11315 M:      James Hartley <james.hartley@sondrel.com>
11316 L:      linux-mips@linux-mips.org
11317 S:      Odd Fixes
11318 F:      arch/mips/pistachio/
11319 F:      arch/mips/include/asm/mach-pistachio/
11320 F:      arch/mips/boot/dts/img/pistachio*
11321 F:      arch/mips/configs/pistachio*_defconfig
11322
11323 PKTCDVD DRIVER
11324 S:      Orphan
11325 M:      linux-block@vger.kernel.org
11326 F:      drivers/block/pktcdvd.c
11327 F:      include/linux/pktcdvd.h
11328 F:      include/uapi/linux/pktcdvd.h
11329
11330 PKUNITY SOC DRIVERS
11331 M:      Guan Xuetao <gxt@pku.edu.cn>
11332 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11333 S:      Maintained
11334 T:      git git://github.com/gxt/linux.git
11335 F:      drivers/input/serio/i8042-unicore32io.h
11336 F:      drivers/i2c/busses/i2c-puv3.c
11337 F:      drivers/video/fbdev/fb-puv3.c
11338 F:      drivers/rtc/rtc-puv3.c
11339
11340 PMBUS HARDWARE MONITORING DRIVERS
11341 M:      Guenter Roeck <linux@roeck-us.net>
11342 L:      linux-hwmon@vger.kernel.org
11343 W:      http://hwmon.wiki.kernel.org/
11344 W:      http://www.roeck-us.net/linux/drivers/
11345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11346 S:      Maintained
11347 F:      Documentation/hwmon/pmbus
11348 F:      drivers/hwmon/pmbus/
11349 F:      include/linux/pmbus.h
11350
11351 PMC SIERRA MaxRAID DRIVER
11352 L:      linux-scsi@vger.kernel.org
11353 W:      http://www.pmc-sierra.com/
11354 S:      Orphan
11355 F:      drivers/scsi/pmcraid.*
11356
11357 PMC SIERRA PM8001 DRIVER
11358 M:      Jack Wang <jinpu.wang@profitbricks.com>
11359 M:      lindar_liu@usish.com
11360 L:      linux-scsi@vger.kernel.org
11361 S:      Supported
11362 F:      drivers/scsi/pm8001/
11363
11364 PNP SUPPORT
11365 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11366 S:      Maintained
11367 F:      drivers/pnp/
11368
11369 POSIX CLOCKS and TIMERS
11370 M:      Thomas Gleixner <tglx@linutronix.de>
11371 L:      linux-kernel@vger.kernel.org
11372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11373 S:      Maintained
11374 F:      fs/timerfd.c
11375 F:      include/linux/timer*
11376 F:      kernel/time/*timer*
11377
11378 POWER MANAGEMENT CORE
11379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11380 L:      linux-pm@vger.kernel.org
11381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11382 B:      https://bugzilla.kernel.org
11383 S:      Supported
11384 F:      drivers/base/power/
11385 F:      include/linux/pm.h
11386 F:      include/linux/pm_*
11387 F:      include/linux/powercap.h
11388 F:      drivers/powercap/
11389 F:      kernel/configs/nopm.config
11390
11391 POWER STATE COORDINATION INTERFACE (PSCI)
11392 M:      Mark Rutland <mark.rutland@arm.com>
11393 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11394 L:      linux-arm-kernel@lists.infradead.org
11395 S:      Maintained
11396 F:      drivers/firmware/psci*.c
11397 F:      include/linux/psci.h
11398 F:      include/uapi/linux/psci.h
11399
11400 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11401 M:      Sebastian Reichel <sre@kernel.org>
11402 L:      linux-pm@vger.kernel.org
11403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11404 S:      Maintained
11405 F:      Documentation/ABI/testing/sysfs-class-power
11406 F:      Documentation/devicetree/bindings/power/supply/
11407 F:      include/linux/power_supply.h
11408 F:      drivers/power/supply/
11409
11410 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11411 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11412 L:      linuxppc-dev@lists.ozlabs.org
11413 S:      Maintained
11414 F:      drivers/char/powernv-op-panel.c
11415
11416 PPP OVER ATM (RFC 2364)
11417 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11418 S:      Maintained
11419 F:      net/atm/pppoatm.c
11420 F:      include/uapi/linux/atmppp.h
11421
11422 PPP OVER ETHERNET
11423 M:      Michal Ostrowski <mostrows@earthlink.net>
11424 S:      Maintained
11425 F:      drivers/net/ppp/pppoe.c
11426 F:      drivers/net/ppp/pppox.c
11427
11428 PPP OVER L2TP
11429 M:      James Chapman <jchapman@katalix.com>
11430 S:      Maintained
11431 F:      net/l2tp/l2tp_ppp.c
11432 F:      include/linux/if_pppol2tp.h
11433 F:      include/uapi/linux/if_pppol2tp.h
11434
11435 PPP PROTOCOL DRIVERS AND COMPRESSORS
11436 M:      Paul Mackerras <paulus@samba.org>
11437 L:      linux-ppp@vger.kernel.org
11438 S:      Maintained
11439 F:      drivers/net/ppp/ppp_*
11440
11441 PPS SUPPORT
11442 M:      Rodolfo Giometti <giometti@enneenne.com>
11443 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11444 L:      linuxpps@ml.enneenne.com (subscribers-only)
11445 S:      Maintained
11446 F:      Documentation/pps/
11447 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11448 F:      Documentation/ABI/testing/sysfs-pps
11449 F:      drivers/pps/
11450 F:      include/linux/pps*.h
11451 F:      include/uapi/linux/pps.h
11452
11453 PPTP DRIVER
11454 M:      Dmitry Kozlov <xeb@mail.ru>
11455 L:      netdev@vger.kernel.org
11456 S:      Maintained
11457 F:      drivers/net/ppp/pptp.c
11458 W:      http://sourceforge.net/projects/accel-pptp
11459
11460 PREEMPTIBLE KERNEL
11461 M:      Robert Love <rml@tech9.net>
11462 L:      kpreempt-tech@lists.sourceforge.net
11463 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11464 S:      Supported
11465 F:      Documentation/preempt-locking.txt
11466 F:      include/linux/preempt.h
11467
11468 PRINTK
11469 M:      Petr Mladek <pmladek@suse.com>
11470 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11471 R:      Steven Rostedt <rostedt@goodmis.org>
11472 S:      Maintained
11473 F:      kernel/printk/
11474 F:      include/linux/printk.h
11475
11476 PRISM54 WIRELESS DRIVER
11477 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11478 L:      linux-wireless@vger.kernel.org
11479 W:      http://wireless.kernel.org/en/users/Drivers/p54
11480 S:      Obsolete
11481 F:      drivers/net/wireless/intersil/prism54/
11482
11483 PROC SYSCTL
11484 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11485 M:      Kees Cook <keescook@chromium.org>
11486 L:      linux-kernel@vger.kernel.org
11487 L:      linux-fsdevel@vger.kernel.org
11488 S:      Maintained
11489 F:      fs/proc/proc_sysctl.c
11490 F:      include/linux/sysctl.h
11491 F:      kernel/sysctl.c
11492 F:      tools/testing/selftests/sysctl/
11493
11494 PS3 NETWORK SUPPORT
11495 M:      Geoff Levand <geoff@infradead.org>
11496 L:      netdev@vger.kernel.org
11497 L:      linuxppc-dev@lists.ozlabs.org
11498 S:      Maintained
11499 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11500
11501 PS3 PLATFORM SUPPORT
11502 M:      Geoff Levand <geoff@infradead.org>
11503 L:      linuxppc-dev@lists.ozlabs.org
11504 S:      Maintained
11505 F:      arch/powerpc/boot/ps3*
11506 F:      arch/powerpc/include/asm/lv1call.h
11507 F:      arch/powerpc/include/asm/ps3*.h
11508 F:      arch/powerpc/platforms/ps3/
11509 F:      drivers/*/ps3*
11510 F:      drivers/ps3/
11511 F:      drivers/rtc/rtc-ps3.c
11512 F:      drivers/usb/host/*ps3.c
11513 F:      sound/ppc/snd_ps3*
11514
11515 PS3VRAM DRIVER
11516 M:      Jim Paris <jim@jtan.com>
11517 M:      Geoff Levand <geoff@infradead.org>
11518 L:      linuxppc-dev@lists.ozlabs.org
11519 S:      Maintained
11520 F:      drivers/block/ps3vram.c
11521
11522 PSAMPLE PACKET SAMPLING SUPPORT:
11523 M:      Yotam Gigi <yotam.gi@gmail.com>
11524 S:      Maintained
11525 F:      net/psample
11526 F:      include/net/psample.h
11527 F:      include/uapi/linux/psample.h
11528
11529 PSTORE FILESYSTEM
11530 M:      Kees Cook <keescook@chromium.org>
11531 M:      Anton Vorontsov <anton@enomsg.org>
11532 M:      Colin Cross <ccross@android.com>
11533 M:      Tony Luck <tony.luck@intel.com>
11534 S:      Maintained
11535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11536 F:      fs/pstore/
11537 F:      include/linux/pstore*
11538 F:      drivers/firmware/efi/efi-pstore.c
11539 F:      drivers/acpi/apei/erst.c
11540 F:      Documentation/admin-guide/ramoops.rst
11541 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11542 K:      \b(pstore|ramoops)
11543
11544 PTP HARDWARE CLOCK SUPPORT
11545 M:      Richard Cochran <richardcochran@gmail.com>
11546 L:      netdev@vger.kernel.org
11547 S:      Maintained
11548 W:      http://linuxptp.sourceforge.net/
11549 F:      Documentation/ABI/testing/sysfs-ptp
11550 F:      Documentation/ptp/*
11551 F:      drivers/net/phy/dp83640*
11552 F:      drivers/ptp/*
11553 F:      include/linux/ptp_cl*
11554
11555 PTRACE SUPPORT
11556 M:      Oleg Nesterov <oleg@redhat.com>
11557 S:      Maintained
11558 F:      include/asm-generic/syscall.h
11559 F:      include/linux/ptrace.h
11560 F:      include/linux/regset.h
11561 F:      include/linux/tracehook.h
11562 F:      include/uapi/linux/ptrace.h
11563 F:      include/uapi/linux/ptrace.h
11564 F:      include/asm-generic/ptrace.h
11565 F:      kernel/ptrace.c
11566 F:      arch/*/ptrace*.c
11567 F:      arch/*/*/ptrace*.c
11568 F:      arch/*/include/asm/ptrace*.h
11569
11570 PULSE8-CEC DRIVER
11571 M:      Hans Verkuil <hverkuil@xs4all.nl>
11572 L:      linux-media@vger.kernel.org
11573 T:      git git://linuxtv.org/media_tree.git
11574 S:      Maintained
11575 F:      drivers/media/usb/pulse8-cec/*
11576 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11577
11578 PVRUSB2 VIDEO4LINUX DRIVER
11579 M:      Mike Isely <isely@pobox.com>
11580 L:      pvrusb2@isely.net       (subscribers-only)
11581 L:      linux-media@vger.kernel.org
11582 W:      http://www.isely.net/pvrusb2/
11583 T:      git git://linuxtv.org/media_tree.git
11584 S:      Maintained
11585 F:      Documentation/media/v4l-drivers/pvrusb2*
11586 F:      drivers/media/usb/pvrusb2/
11587
11588 PWC WEBCAM DRIVER
11589 M:      Hans Verkuil <hverkuil@xs4all.nl>
11590 L:      linux-media@vger.kernel.org
11591 T:      git git://linuxtv.org/media_tree.git
11592 S:      Odd Fixes
11593 F:      drivers/media/usb/pwc/*
11594
11595 PWM FAN DRIVER
11596 M:      Kamil Debski <kamil@wypas.org>
11597 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11598 L:      linux-hwmon@vger.kernel.org
11599 S:      Supported
11600 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11601 F:      Documentation/hwmon/pwm-fan
11602 F:      drivers/hwmon/pwm-fan.c
11603
11604 PWM IR Transmitter
11605 M:      Sean Young <sean@mess.org>
11606 L:      linux-media@vger.kernel.org
11607 S:      Maintained
11608 F:      drivers/media/rc/pwm-ir-tx.c
11609
11610 PWM SUBSYSTEM
11611 M:      Thierry Reding <thierry.reding@gmail.com>
11612 L:      linux-pwm@vger.kernel.org
11613 S:      Maintained
11614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11615 F:      Documentation/pwm.txt
11616 F:      Documentation/devicetree/bindings/pwm/
11617 F:      include/linux/pwm.h
11618 F:      drivers/pwm/
11619 F:      drivers/video/backlight/pwm_bl.c
11620 F:      include/linux/pwm_backlight.h
11621 F:      drivers/gpio/gpio-mvebu.c
11622 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11623
11624 PXA GPIO DRIVER
11625 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11626 L:      linux-gpio@vger.kernel.org
11627 S:      Maintained
11628 F:      drivers/gpio/gpio-pxa.c
11629
11630 PXA MMCI DRIVER
11631 S:      Orphan
11632
11633 PXA RTC DRIVER
11634 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11635 L:      linux-rtc@vger.kernel.org
11636 S:      Maintained
11637
11638 PXA2xx/PXA3xx SUPPORT
11639 M:      Daniel Mack <daniel@zonque.org>
11640 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11641 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11643 T:      git git://github.com/hzhuang1/linux.git
11644 T:      git git://github.com/rjarzmik/linux.git
11645 S:      Maintained
11646 F:      arch/arm/boot/dts/pxa*
11647 F:      arch/arm/mach-pxa/
11648 F:      drivers/dma/pxa*
11649 F:      drivers/pcmcia/pxa2xx*
11650 F:      drivers/pinctrl/pxa/
11651 F:      drivers/spi/spi-pxa2xx*
11652 F:      drivers/usb/gadget/udc/pxa2*
11653 F:      include/sound/pxa2xx-lib.h
11654 F:      sound/arm/pxa*
11655 F:      sound/soc/pxa/
11656
11657 QAT DRIVER
11658 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11659 L:      qat-linux@intel.com
11660 S:      Supported
11661 F:      drivers/crypto/qat/
11662
11663 QCOM AUDIO (ASoC) DRIVERS
11664 M:      Patrick Lai <plai@codeaurora.org>
11665 M:      Banajit Goswami <bgoswami@codeaurora.org>
11666 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11667 S:      Supported
11668 F:      sound/soc/qcom/
11669
11670 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11671 M:      Gabriel Somlo <somlo@cmu.edu>
11672 M:      "Michael S. Tsirkin" <mst@redhat.com>
11673 L:      qemu-devel@nongnu.org
11674 S:      Maintained
11675 F:      drivers/firmware/qemu_fw_cfg.c
11676 F:      include/uapi/linux/qemu_fw_cfg.h
11677
11678 QIB DRIVER
11679 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11680 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11681 L:      linux-rdma@vger.kernel.org
11682 S:      Supported
11683 F:      drivers/infiniband/hw/qib/
11684
11685 QLOGIC QL41xxx FCOE DRIVER
11686 M:      QLogic-Storage-Upstream@cavium.com
11687 L:      linux-scsi@vger.kernel.org
11688 S:      Supported
11689 F:      drivers/scsi/qedf/
11690
11691 QLOGIC QL41xxx ISCSI DRIVER
11692 M:      QLogic-Storage-Upstream@cavium.com
11693 L:      linux-scsi@vger.kernel.org
11694 S:      Supported
11695 F:      drivers/scsi/qedi/
11696
11697 QLOGIC QL4xxx ETHERNET DRIVER
11698 M:      Ariel Elior <Ariel.Elior@cavium.com>
11699 M:      everest-linux-l2@cavium.com
11700 L:      netdev@vger.kernel.org
11701 S:      Supported
11702 F:      drivers/net/ethernet/qlogic/qed/
11703 F:      include/linux/qed/
11704 F:      drivers/net/ethernet/qlogic/qede/
11705
11706 QLOGIC QL4xxx RDMA DRIVER
11707 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11708 M:      Ariel Elior <Ariel.Elior@cavium.com>
11709 L:      linux-rdma@vger.kernel.org
11710 S:      Supported
11711 F:      drivers/infiniband/hw/qedr/
11712 F:      include/uapi/rdma/qedr-abi.h
11713
11714 QLOGIC QLA1280 SCSI DRIVER
11715 M:      Michael Reed <mdr@sgi.com>
11716 L:      linux-scsi@vger.kernel.org
11717 S:      Maintained
11718 F:      drivers/scsi/qla1280.[ch]
11719
11720 QLOGIC QLA2XXX FC-SCSI DRIVER
11721 M:      qla2xxx-upstream@qlogic.com
11722 L:      linux-scsi@vger.kernel.org
11723 S:      Supported
11724 F:      Documentation/scsi/LICENSE.qla2xxx
11725 F:      drivers/scsi/qla2xxx/
11726
11727 QLOGIC QLA3XXX NETWORK DRIVER
11728 M:      Dept-GELinuxNICDev@cavium.com
11729 L:      netdev@vger.kernel.org
11730 S:      Supported
11731 F:      Documentation/networking/LICENSE.qla3xxx
11732 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11733
11734 QLOGIC QLA4XXX iSCSI DRIVER
11735 M:      QLogic-Storage-Upstream@qlogic.com
11736 L:      linux-scsi@vger.kernel.org
11737 S:      Supported
11738 F:      Documentation/scsi/LICENSE.qla4xxx
11739 F:      drivers/scsi/qla4xxx/
11740
11741 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11742 M:      Harish Patil <harish.patil@cavium.com>
11743 M:      Manish Chopra <manish.chopra@cavium.com>
11744 M:      Dept-GELinuxNICDev@cavium.com
11745 L:      netdev@vger.kernel.org
11746 S:      Supported
11747 F:      drivers/net/ethernet/qlogic/qlcnic/
11748
11749 QLOGIC QLGE 10Gb ETHERNET DRIVER
11750 M:      Harish Patil <harish.patil@cavium.com>
11751 M:      Manish Chopra <manish.chopra@cavium.com>
11752 M:      Dept-GELinuxNICDev@cavium.com
11753 L:      netdev@vger.kernel.org
11754 S:      Supported
11755 F:      drivers/net/ethernet/qlogic/qlge/
11756
11757 QNX4 FILESYSTEM
11758 M:      Anders Larsen <al@alarsen.net>
11759 W:      http://www.alarsen.net/linux/qnx4fs/
11760 S:      Maintained
11761 F:      fs/qnx4/
11762 F:      include/uapi/linux/qnx4_fs.h
11763 F:      include/uapi/linux/qnxtypes.h
11764
11765 QORIQ DPAA2 FSL-MC BUS DRIVER
11766 M:      Stuart Yoder <stuyoder@gmail.com>
11767 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11768 L:      linux-kernel@vger.kernel.org
11769 S:      Maintained
11770 F:      drivers/bus/fsl-mc/
11771 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11772 F:      Documentation/networking/dpaa2/overview.rst
11773
11774 QT1010 MEDIA DRIVER
11775 M:      Antti Palosaari <crope@iki.fi>
11776 L:      linux-media@vger.kernel.org
11777 W:      https://linuxtv.org
11778 W:      http://palosaari.fi/linux/
11779 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11780 T:      git git://linuxtv.org/anttip/media_tree.git
11781 S:      Maintained
11782 F:      drivers/media/tuners/qt1010*
11783
11784 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11785 M:      Kalle Valo <kvalo@codeaurora.org>
11786 L:      ath10k@lists.infradead.org
11787 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11789 S:      Supported
11790 F:      drivers/net/wireless/ath/ath10k/
11791
11792 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11793 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11794 L:      linux-wireless@vger.kernel.org
11795 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11796 S:      Supported
11797 F:      drivers/net/wireless/ath/ath9k/
11798
11799 QUALCOMM CAMERA SUBSYSTEM DRIVER
11800 M:      Todor Tomov <todor.tomov@linaro.org>
11801 L:      linux-media@vger.kernel.org
11802 S:      Maintained
11803 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11804 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11805 F:      drivers/media/platform/qcom/camss-8x16/
11806
11807 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11808 M:  Ilia Lin <ilia.lin@gmail.com>
11809 L:  linux-pm@vger.kernel.org
11810 S:  Maintained
11811 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11812 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11813
11814 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11815 M:      Timur Tabi <timur@codeaurora.org>
11816 L:      netdev@vger.kernel.org
11817 S:      Supported
11818 F:      drivers/net/ethernet/qualcomm/emac/
11819
11820 QUALCOMM HEXAGON ARCHITECTURE
11821 M:      Richard Kuo <rkuo@codeaurora.org>
11822 L:      linux-hexagon@vger.kernel.org
11823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11824 S:      Supported
11825 F:      arch/hexagon/
11826
11827 QUALCOMM HIDMA DRIVER
11828 M:      Sinan Kaya <okaya@codeaurora.org>
11829 L:      linux-arm-kernel@lists.infradead.org
11830 L:      linux-arm-msm@vger.kernel.org
11831 L:      dmaengine@vger.kernel.org
11832 S:      Supported
11833 F:      drivers/dma/qcom/hidma*
11834
11835 QUALCOMM IOMMU
11836 M:      Rob Clark <robdclark@gmail.com>
11837 L:      iommu@lists.linux-foundation.org
11838 L:      linux-arm-msm@vger.kernel.org
11839 S:      Maintained
11840 F:      drivers/iommu/qcom_iommu.c
11841
11842 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11843 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11844 L:      linux-media@vger.kernel.org
11845 L:      linux-arm-msm@vger.kernel.org
11846 T:      git git://linuxtv.org/media_tree.git
11847 S:      Maintained
11848 F:      drivers/media/platform/qcom/venus/
11849
11850 QUALCOMM WCN36XX WIRELESS DRIVER
11851 M:      Kalle Valo <kvalo@codeaurora.org>
11852 L:      wcn36xx@lists.infradead.org
11853 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11854 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11855 S:      Supported
11856 F:      drivers/net/wireless/ath/wcn36xx/
11857
11858 QUANTENNA QTNFMAC WIRELESS DRIVER
11859 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11860 M:      Avinash Patil <avinashp@quantenna.com>
11861 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11862 L:      linux-wireless@vger.kernel.org
11863 S:      Maintained
11864 F:      drivers/net/wireless/quantenna
11865
11866 RADEON and AMDGPU DRM DRIVERS
11867 M:      Alex Deucher <alexander.deucher@amd.com>
11868 M:      Christian König <christian.koenig@amd.com>
11869 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11870 L:      amd-gfx@lists.freedesktop.org
11871 T:      git git://people.freedesktop.org/~agd5f/linux
11872 S:      Supported
11873 F:      drivers/gpu/drm/radeon/
11874 F:      include/uapi/drm/radeon_drm.h
11875 F:      drivers/gpu/drm/amd/
11876 F:      include/uapi/drm/amdgpu_drm.h
11877
11878 RADEON FRAMEBUFFER DISPLAY DRIVER
11879 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11880 L:      linux-fbdev@vger.kernel.org
11881 S:      Maintained
11882 F:      drivers/video/fbdev/aty/radeon*
11883 F:      include/uapi/linux/radeonfb.h
11884
11885 RADIOSHARK RADIO DRIVER
11886 M:      Hans Verkuil <hverkuil@xs4all.nl>
11887 L:      linux-media@vger.kernel.org
11888 T:      git git://linuxtv.org/media_tree.git
11889 S:      Maintained
11890 F:      drivers/media/radio/radio-shark.c
11891
11892 RADIOSHARK2 RADIO DRIVER
11893 M:      Hans Verkuil <hverkuil@xs4all.nl>
11894 L:      linux-media@vger.kernel.org
11895 T:      git git://linuxtv.org/media_tree.git
11896 S:      Maintained
11897 F:      drivers/media/radio/radio-shark2.c
11898 F:      drivers/media/radio/radio-tea5777.c
11899
11900 RADOS BLOCK DEVICE (RBD)
11901 M:      Ilya Dryomov <idryomov@gmail.com>
11902 M:      Sage Weil <sage@redhat.com>
11903 M:      Alex Elder <elder@kernel.org>
11904 L:      ceph-devel@vger.kernel.org
11905 W:      http://ceph.com/
11906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11907 T:      git git://github.com/ceph/ceph-client.git
11908 S:      Supported
11909 F:      Documentation/ABI/testing/sysfs-bus-rbd
11910 F:      drivers/block/rbd.c
11911 F:      drivers/block/rbd_types.h
11912
11913 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11914 M:      Paul Mackerras <paulus@samba.org>
11915 L:      linux-fbdev@vger.kernel.org
11916 S:      Maintained
11917 F:      drivers/video/fbdev/aty/aty128fb.c
11918
11919 RAINSHADOW-CEC DRIVER
11920 M:      Hans Verkuil <hverkuil@xs4all.nl>
11921 L:      linux-media@vger.kernel.org
11922 T:      git git://linuxtv.org/media_tree.git
11923 S:      Maintained
11924 F:      drivers/media/usb/rainshadow-cec/*
11925
11926 RALINK MIPS ARCHITECTURE
11927 M:      John Crispin <john@phrozen.org>
11928 L:      linux-mips@linux-mips.org
11929 S:      Maintained
11930 F:      arch/mips/ralink
11931
11932 RALINK RT2X00 WIRELESS LAN DRIVER
11933 P:      rt2x00 project
11934 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11935 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11936 L:      linux-wireless@vger.kernel.org
11937 S:      Maintained
11938 F:      drivers/net/wireless/ralink/rt2x00/
11939
11940 RAMDISK RAM BLOCK DEVICE DRIVER
11941 M:      Jens Axboe <axboe@kernel.dk>
11942 S:      Maintained
11943 F:      Documentation/blockdev/ramdisk.txt
11944 F:      drivers/block/brd.c
11945
11946 RANCHU VIRTUAL BOARD FOR MIPS
11947 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11948 L:      linux-mips@linux-mips.org
11949 S:      Supported
11950 F:      arch/mips/generic/board-ranchu.c
11951 F:      arch/mips/configs/generic/board-ranchu.config
11952
11953 RANDOM NUMBER DRIVER
11954 M:      "Theodore Ts'o" <tytso@mit.edu>
11955 S:      Maintained
11956 F:      drivers/char/random.c
11957
11958 RAPIDIO SUBSYSTEM
11959 M:      Matt Porter <mporter@kernel.crashing.org>
11960 M:      Alexandre Bounine <alex.bou9@gmail.com>
11961 S:      Maintained
11962 F:      drivers/rapidio/
11963
11964 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11965 L:      linux-wireless@vger.kernel.org
11966 S:      Orphan
11967 F:      drivers/net/wireless/ray*
11968
11969 RCUTORTURE TEST FRAMEWORK
11970 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11971 M:      Josh Triplett <josh@joshtriplett.org>
11972 R:      Steven Rostedt <rostedt@goodmis.org>
11973 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11974 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11975 L:      linux-kernel@vger.kernel.org
11976 S:      Supported
11977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11978 F:      tools/testing/selftests/rcutorture
11979
11980 RDC R-321X SoC
11981 M:      Florian Fainelli <florian@openwrt.org>
11982 S:      Maintained
11983
11984 RDC R6040 FAST ETHERNET DRIVER
11985 M:      Florian Fainelli <f.fainelli@gmail.com>
11986 L:      netdev@vger.kernel.org
11987 S:      Maintained
11988 F:      drivers/net/ethernet/rdc/r6040.c
11989
11990 RDMAVT - RDMA verbs software
11991 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11992 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11993 L:      linux-rdma@vger.kernel.org
11994 S:      Supported
11995 F:      drivers/infiniband/sw/rdmavt
11996
11997 RDS - RELIABLE DATAGRAM SOCKETS
11998 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11999 L:      netdev@vger.kernel.org
12000 L:      linux-rdma@vger.kernel.org
12001 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12002 W:      https://oss.oracle.com/projects/rds/
12003 S:      Supported
12004 F:      net/rds/
12005 F:      Documentation/networking/rds.txt
12006
12007 RDT - RESOURCE ALLOCATION
12008 M:      Fenghua Yu <fenghua.yu@intel.com>
12009 L:      linux-kernel@vger.kernel.org
12010 S:      Supported
12011 F:      arch/x86/kernel/cpu/intel_rdt*
12012 F:      arch/x86/include/asm/intel_rdt_sched.h
12013 F:      Documentation/x86/intel_rdt*
12014
12015 READ-COPY UPDATE (RCU)
12016 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12017 M:      Josh Triplett <josh@joshtriplett.org>
12018 R:      Steven Rostedt <rostedt@goodmis.org>
12019 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12020 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12021 L:      linux-kernel@vger.kernel.org
12022 W:      http://www.rdrop.com/users/paulmck/RCU/
12023 S:      Supported
12024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12025 F:      Documentation/RCU/
12026 X:      Documentation/RCU/torture.txt
12027 F:      include/linux/rcu*
12028 X:      include/linux/srcu.h
12029 F:      kernel/rcu/
12030 X:      kernel/torture.c
12031
12032 REAL TIME CLOCK (RTC) SUBSYSTEM
12033 M:      Alessandro Zummo <a.zummo@towertech.it>
12034 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12035 L:      linux-rtc@vger.kernel.org
12036 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12038 S:      Maintained
12039 F:      Documentation/devicetree/bindings/rtc/
12040 F:      Documentation/rtc.txt
12041 F:      drivers/rtc/
12042 F:      include/linux/rtc.h
12043 F:      include/uapi/linux/rtc.h
12044 F:      include/linux/rtc/
12045 F:      include/linux/platform_data/rtc-*
12046 F:      tools/testing/selftests/rtc/
12047
12048 REALTEK AUDIO CODECS
12049 M:      Bard Liao <bardliao@realtek.com>
12050 M:      Oder Chiou <oder_chiou@realtek.com>
12051 S:      Maintained
12052 F:      sound/soc/codecs/rt*
12053 F:      include/sound/rt*.h
12054
12055 REGISTER MAP ABSTRACTION
12056 M:      Mark Brown <broonie@kernel.org>
12057 L:      linux-kernel@vger.kernel.org
12058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12059 S:      Supported
12060 F:      Documentation/devicetree/bindings/regmap/
12061 F:      drivers/base/regmap/
12062 F:      include/linux/regmap.h
12063
12064 REISERFS FILE SYSTEM
12065 L:      reiserfs-devel@vger.kernel.org
12066 S:      Supported
12067 F:      fs/reiserfs/
12068
12069 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12070 M:      Ohad Ben-Cohen <ohad@wizery.com>
12071 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12072 L:      linux-remoteproc@vger.kernel.org
12073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12074 S:      Maintained
12075 F:      Documentation/devicetree/bindings/remoteproc/
12076 F:      Documentation/remoteproc.txt
12077 F:      drivers/remoteproc/
12078 F:      include/linux/remoteproc.h
12079
12080 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12081 M:      Ohad Ben-Cohen <ohad@wizery.com>
12082 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12083 L:      linux-remoteproc@vger.kernel.org
12084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12085 S:      Maintained
12086 F:      drivers/rpmsg/
12087 F:      Documentation/rpmsg.txt
12088 F:      include/linux/rpmsg.h
12089 F:      include/linux/rpmsg/
12090
12091 RENESAS CLOCK DRIVERS
12092 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12093 L:      linux-renesas-soc@vger.kernel.org
12094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12095 S:      Supported
12096 F:      drivers/clk/renesas/
12097
12098 RENESAS EMEV2 I2C DRIVER
12099 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12100 S:      Supported
12101 F:      drivers/i2c/busses/i2c-emev2.c
12102
12103 RENESAS ETHERNET DRIVERS
12104 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12105 L:      netdev@vger.kernel.org
12106 L:      linux-renesas-soc@vger.kernel.org
12107 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12108 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12109 F:      drivers/net/ethernet/renesas/
12110 F:      include/linux/sh_eth.h
12111
12112 RENESAS R-CAR GYROADC DRIVER
12113 M:      Marek Vasut <marek.vasut@gmail.com>
12114 L:      linux-iio@vger.kernel.org
12115 S:      Supported
12116 F:      drivers/iio/adc/rcar_gyro_adc.c
12117
12118 RENESAS R-CAR I2C DRIVERS
12119 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12120 S:      Supported
12121 F:      drivers/i2c/busses/i2c-rcar.c
12122 F:      drivers/i2c/busses/i2c-sh_mobile.c
12123
12124 RENESAS USB PHY DRIVER
12125 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12126 L:      linux-renesas-soc@vger.kernel.org
12127 S:      Maintained
12128 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12129
12130 RESET CONTROLLER FRAMEWORK
12131 M:      Philipp Zabel <p.zabel@pengutronix.de>
12132 T:      git git://git.pengutronix.de/git/pza/linux
12133 S:      Maintained
12134 F:      drivers/reset/
12135 F:      Documentation/devicetree/bindings/reset/
12136 F:      include/dt-bindings/reset/
12137 F:      include/linux/reset.h
12138 F:      include/linux/reset-controller.h
12139
12140 RESTARTABLE SEQUENCES SUPPORT
12141 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12142 M:      Peter Zijlstra <peterz@infradead.org>
12143 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12144 M:      Boqun Feng <boqun.feng@gmail.com>
12145 L:      linux-kernel@vger.kernel.org
12146 S:      Supported
12147 F:      kernel/rseq.c
12148 F:      include/uapi/linux/rseq.h
12149 F:      include/trace/events/rseq.h
12150 F:      tools/testing/selftests/rseq/
12151
12152 RFKILL
12153 M:      Johannes Berg <johannes@sipsolutions.net>
12154 L:      linux-wireless@vger.kernel.org
12155 W:      http://wireless.kernel.org/
12156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12158 S:      Maintained
12159 F:      Documentation/rfkill.txt
12160 F:      Documentation/ABI/stable/sysfs-class-rfkill
12161 F:      net/rfkill/
12162
12163 RHASHTABLE
12164 M:      Thomas Graf <tgraf@suug.ch>
12165 M:      Herbert Xu <herbert@gondor.apana.org.au>
12166 L:      netdev@vger.kernel.org
12167 S:      Maintained
12168 F:      lib/rhashtable.c
12169 F:      include/linux/rhashtable.h
12170
12171 RICOH R5C592 MEMORYSTICK DRIVER
12172 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12173 S:      Maintained
12174 F:      drivers/memstick/host/r592.*
12175
12176 RICOH SMARTMEDIA/XD DRIVER
12177 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12178 S:      Maintained
12179 F:      drivers/mtd/nand/raw/r852.c
12180 F:      drivers/mtd/nand/raw/r852.h
12181
12182 RISC-V ARCHITECTURE
12183 M:      Palmer Dabbelt <palmer@sifive.com>
12184 M:      Albert Ou <aou@eecs.berkeley.edu>
12185 L:      linux-riscv@lists.infradead.org
12186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12187 S:      Supported
12188 F:      arch/riscv/
12189 K:      riscv
12190 N:      riscv
12191
12192 ROCCAT DRIVERS
12193 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12194 W:      http://sourceforge.net/projects/roccat/
12195 S:      Maintained
12196 F:      drivers/hid/hid-roccat*
12197 F:      include/linux/hid-roccat*
12198 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12199
12200 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12201 M:      Jacob chen <jacob2.chen@rock-chips.com>
12202 L:      linux-media@vger.kernel.org
12203 S:      Maintained
12204 F:      drivers/media/platform/rockchip/rga/
12205 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12206
12207 ROCKER DRIVER
12208 M:      Jiri Pirko <jiri@resnulli.us>
12209 L:      netdev@vger.kernel.org
12210 S:      Supported
12211 F:      drivers/net/ethernet/rocker/
12212
12213 ROCKETPORT DRIVER
12214 P:      Comtrol Corp.
12215 W:      http://www.comtrol.com
12216 S:      Maintained
12217 F:      Documentation/serial/rocket.txt
12218 F:      drivers/tty/rocket*
12219
12220 ROCKETPORT EXPRESS/INFINITY DRIVER
12221 M:      Kevin Cernekee <cernekee@gmail.com>
12222 L:      linux-serial@vger.kernel.org
12223 S:      Odd Fixes
12224 F:      drivers/tty/serial/rp2.*
12225
12226 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12227 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12228 L:      linux-kernel@vger.kernel.org
12229 L:      linux-renesas-soc@vger.kernel.org
12230 S:      Supported
12231 F:      drivers/mfd/bd9571mwv.c
12232 F:      drivers/regulator/bd9571mwv-regulator.c
12233 F:      drivers/gpio/gpio-bd9571mwv.c
12234 F:      include/linux/mfd/bd9571mwv.h
12235 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12236
12237 ROSE NETWORK LAYER
12238 M:      Ralf Baechle <ralf@linux-mips.org>
12239 L:      linux-hams@vger.kernel.org
12240 W:      http://www.linux-ax25.org/
12241 S:      Maintained
12242 F:      include/net/rose.h
12243 F:      include/uapi/linux/rose.h
12244 F:      net/rose/
12245
12246 RTL2830 MEDIA DRIVER
12247 M:      Antti Palosaari <crope@iki.fi>
12248 L:      linux-media@vger.kernel.org
12249 W:      https://linuxtv.org
12250 W:      http://palosaari.fi/linux/
12251 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12252 T:      git git://linuxtv.org/anttip/media_tree.git
12253 S:      Maintained
12254 F:      drivers/media/dvb-frontends/rtl2830*
12255
12256 RTL2832 MEDIA DRIVER
12257 M:      Antti Palosaari <crope@iki.fi>
12258 L:      linux-media@vger.kernel.org
12259 W:      https://linuxtv.org
12260 W:      http://palosaari.fi/linux/
12261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12262 T:      git git://linuxtv.org/anttip/media_tree.git
12263 S:      Maintained
12264 F:      drivers/media/dvb-frontends/rtl2832*
12265
12266 RTL2832_SDR MEDIA DRIVER
12267 M:      Antti Palosaari <crope@iki.fi>
12268 L:      linux-media@vger.kernel.org
12269 W:      https://linuxtv.org
12270 W:      http://palosaari.fi/linux/
12271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12272 T:      git git://linuxtv.org/anttip/media_tree.git
12273 S:      Maintained
12274 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12275
12276 RTL8180 WIRELESS DRIVER
12277 L:      linux-wireless@vger.kernel.org
12278 W:      http://wireless.kernel.org/
12279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12280 S:      Orphan
12281 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12282
12283 RTL8187 WIRELESS DRIVER
12284 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12285 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12286 M:      Larry Finger <Larry.Finger@lwfinger.net>
12287 L:      linux-wireless@vger.kernel.org
12288 W:      http://wireless.kernel.org/
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12290 S:      Maintained
12291 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12292
12293 REALTEK WIRELESS DRIVER (rtlwifi family)
12294 M:      Ping-Ke Shih <pkshih@realtek.com>
12295 L:      linux-wireless@vger.kernel.org
12296 W:      http://wireless.kernel.org/
12297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12298 S:      Maintained
12299 F:      drivers/net/wireless/realtek/rtlwifi/
12300
12301 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12302 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12303 L:      linux-wireless@vger.kernel.org
12304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12305 S:      Maintained
12306 F:      drivers/net/wireless/realtek/rtl8xxxu/
12307
12308 RXRPC SOCKETS (AF_RXRPC)
12309 M:      David Howells <dhowells@redhat.com>
12310 L:      linux-afs@lists.infradead.org
12311 S:      Supported
12312 F:      net/rxrpc/
12313 F:      include/keys/rxrpc-type.h
12314 F:      include/net/af_rxrpc.h
12315 F:      include/trace/events/rxrpc.h
12316 F:      include/uapi/linux/rxrpc.h
12317 F:      Documentation/networking/rxrpc.txt
12318 W:      https://www.infradead.org/~dhowells/kafs/
12319
12320 S3 SAVAGE FRAMEBUFFER DRIVER
12321 M:      Antonino Daplas <adaplas@gmail.com>
12322 L:      linux-fbdev@vger.kernel.org
12323 S:      Maintained
12324 F:      drivers/video/fbdev/savage/
12325
12326 S390
12327 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12328 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12329 L:      linux-s390@vger.kernel.org
12330 W:      http://www.ibm.com/developerworks/linux/linux390/
12331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12332 S:      Supported
12333 F:      arch/s390/
12334 F:      drivers/s390/
12335 F:      Documentation/s390/
12336 F:      Documentation/driver-api/s390-drivers.rst
12337
12338 S390 COMMON I/O LAYER
12339 M:      Sebastian Ott <sebott@linux.ibm.com>
12340 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12341 L:      linux-s390@vger.kernel.org
12342 W:      http://www.ibm.com/developerworks/linux/linux390/
12343 S:      Supported
12344 F:      drivers/s390/cio/
12345
12346 S390 DASD DRIVER
12347 M:      Stefan Haberland <sth@linux.ibm.com>
12348 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12349 L:      linux-s390@vger.kernel.org
12350 W:      http://www.ibm.com/developerworks/linux/linux390/
12351 S:      Supported
12352 F:      drivers/s390/block/dasd*
12353 F:      block/partitions/ibm.c
12354
12355 S390 IOMMU (PCI)
12356 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12357 L:      linux-s390@vger.kernel.org
12358 W:      http://www.ibm.com/developerworks/linux/linux390/
12359 S:      Supported
12360 F:      drivers/iommu/s390-iommu.c
12361
12362 S390 IUCV NETWORK LAYER
12363 M:      Julian Wiedmann <jwi@linux.ibm.com>
12364 M:      Ursula Braun <ubraun@linux.ibm.com>
12365 L:      linux-s390@vger.kernel.org
12366 W:      http://www.ibm.com/developerworks/linux/linux390/
12367 S:      Supported
12368 F:      drivers/s390/net/*iucv*
12369 F:      include/net/iucv/
12370 F:      net/iucv/
12371
12372 S390 NETWORK DRIVERS
12373 M:      Julian Wiedmann <jwi@linux.ibm.com>
12374 M:      Ursula Braun <ubraun@linux.ibm.com>
12375 L:      linux-s390@vger.kernel.org
12376 W:      http://www.ibm.com/developerworks/linux/linux390/
12377 S:      Supported
12378 F:      drivers/s390/net/
12379
12380 S390 PCI SUBSYSTEM
12381 M:      Sebastian Ott <sebott@linux.ibm.com>
12382 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12383 L:      linux-s390@vger.kernel.org
12384 W:      http://www.ibm.com/developerworks/linux/linux390/
12385 S:      Supported
12386 F:      arch/s390/pci/
12387 F:      drivers/pci/hotplug/s390_pci_hpc.c
12388
12389 S390 VFIO-CCW DRIVER
12390 M:      Cornelia Huck <cohuck@redhat.com>
12391 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12392 M:      Halil Pasic <pasic@linux.ibm.com>
12393 L:      linux-s390@vger.kernel.org
12394 L:      kvm@vger.kernel.org
12395 S:      Supported
12396 F:      drivers/s390/cio/vfio_ccw*
12397 F:      Documentation/s390/vfio-ccw.txt
12398 F:      include/uapi/linux/vfio_ccw.h
12399
12400 S390 ZCRYPT DRIVER
12401 M:      Harald Freudenberger <freude@linux.ibm.com>
12402 L:      linux-s390@vger.kernel.org
12403 W:      http://www.ibm.com/developerworks/linux/linux390/
12404 S:      Supported
12405 F:      drivers/s390/crypto/
12406
12407 S390 ZFCP DRIVER
12408 M:      Steffen Maier <maier@linux.ibm.com>
12409 M:      Benjamin Block <bblock@linux.ibm.com>
12410 L:      linux-s390@vger.kernel.org
12411 W:      http://www.ibm.com/developerworks/linux/linux390/
12412 S:      Supported
12413 F:      drivers/s390/scsi/zfcp_*
12414
12415 S3C24XX SD/MMC Driver
12416 M:      Ben Dooks <ben-linux@fluff.org>
12417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12418 S:      Supported
12419 F:      drivers/mmc/host/s3cmci.*
12420
12421 SAA6588 RDS RECEIVER DRIVER
12422 M:      Hans Verkuil <hverkuil@xs4all.nl>
12423 L:      linux-media@vger.kernel.org
12424 T:      git git://linuxtv.org/media_tree.git
12425 W:      https://linuxtv.org
12426 S:      Odd Fixes
12427 F:      drivers/media/i2c/saa6588*
12428
12429 SAA7134 VIDEO4LINUX DRIVER
12430 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12431 L:      linux-media@vger.kernel.org
12432 W:      https://linuxtv.org
12433 T:      git git://linuxtv.org/media_tree.git
12434 S:      Odd fixes
12435 F:      Documentation/media/v4l-drivers/saa7134*
12436 F:      drivers/media/pci/saa7134/
12437
12438 SAA7146 VIDEO4LINUX-2 DRIVER
12439 M:      Hans Verkuil <hverkuil@xs4all.nl>
12440 L:      linux-media@vger.kernel.org
12441 T:      git git://linuxtv.org/media_tree.git
12442 S:      Maintained
12443 F:      drivers/media/common/saa7146/
12444 F:      drivers/media/pci/saa7146/
12445 F:      include/media/saa7146*
12446
12447 SAMSUNG AUDIO (ASoC) DRIVERS
12448 M:      Krzysztof Kozlowski <krzk@kernel.org>
12449 M:      Sangbeom Kim <sbkim73@samsung.com>
12450 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12451 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12452 S:      Supported
12453 F:      sound/soc/samsung/
12454 F:      Documentation/devicetree/bindings/sound/samsung*
12455
12456 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12457 M:      Krzysztof Kozlowski <krzk@kernel.org>
12458 L:      linux-crypto@vger.kernel.org
12459 L:      linux-samsung-soc@vger.kernel.org
12460 S:      Maintained
12461 F:      drivers/crypto/exynos-rng.c
12462 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12463
12464 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12465 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12466 L:      linux-samsung-soc@vger.kernel.org
12467 S:      Maintained
12468 F:      drivers/char/hw_random/exynos-trng.c
12469 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12470
12471 SAMSUNG FRAMEBUFFER DRIVER
12472 M:      Jingoo Han <jingoohan1@gmail.com>
12473 L:      linux-fbdev@vger.kernel.org
12474 S:      Maintained
12475 F:      drivers/video/fbdev/s3c-fb.c
12476
12477 SAMSUNG LAPTOP DRIVER
12478 M:      Corentin Chary <corentin.chary@gmail.com>
12479 L:      platform-driver-x86@vger.kernel.org
12480 S:      Maintained
12481 F:      drivers/platform/x86/samsung-laptop.c
12482
12483 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12484 M:      Sangbeom Kim <sbkim73@samsung.com>
12485 M:      Krzysztof Kozlowski <krzk@kernel.org>
12486 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12487 L:      linux-kernel@vger.kernel.org
12488 L:      linux-samsung-soc@vger.kernel.org
12489 S:      Supported
12490 F:      drivers/mfd/sec*.c
12491 F:      drivers/regulator/s2m*.c
12492 F:      drivers/regulator/s5m*.c
12493 F:      drivers/clk/clk-s2mps11.c
12494 F:      drivers/rtc/rtc-s5m.c
12495 F:      include/linux/mfd/samsung/
12496 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12497 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12498 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12499 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12500
12501 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12502 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12503 L:      linux-media@vger.kernel.org
12504 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12505 S:      Maintained
12506 F:      drivers/media/platform/s3c-camif/
12507 F:      include/media/drv-intf/s3c_camif.h
12508
12509 SAMSUNG S3FWRN5 NFC DRIVER
12510 M:      Robert Baldyga <r.baldyga@samsung.com>
12511 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12512 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12513 S:      Supported
12514 F:      drivers/nfc/s3fwrn5
12515
12516 SAMSUNG S5C73M3 CAMERA DRIVER
12517 M:      Kyungmin Park <kyungmin.park@samsung.com>
12518 M:      Andrzej Hajda <a.hajda@samsung.com>
12519 L:      linux-media@vger.kernel.org
12520 S:      Supported
12521 F:      drivers/media/i2c/s5c73m3/*
12522
12523 SAMSUNG S5K5BAF CAMERA DRIVER
12524 M:      Kyungmin Park <kyungmin.park@samsung.com>
12525 M:      Andrzej Hajda <a.hajda@samsung.com>
12526 L:      linux-media@vger.kernel.org
12527 S:      Supported
12528 F:      drivers/media/i2c/s5k5baf.c
12529
12530 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12531 M:      Krzysztof Kozlowski <krzk@kernel.org>
12532 M:      Vladimir Zapolskiy <vz@mleia.com>
12533 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12534 L:      linux-crypto@vger.kernel.org
12535 L:      linux-samsung-soc@vger.kernel.org
12536 S:      Maintained
12537 F:      drivers/crypto/s5p-sss.c
12538
12539 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12540 M:      Kyungmin Park <kyungmin.park@samsung.com>
12541 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12542 L:      linux-media@vger.kernel.org
12543 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12544 S:      Supported
12545 F:      drivers/media/platform/exynos4-is/
12546
12547 SAMSUNG SOC CLOCK DRIVERS
12548 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12549 M:      Tomasz Figa <tomasz.figa@gmail.com>
12550 M:      Chanwoo Choi <cw00.choi@samsung.com>
12551 S:      Supported
12552 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12554 F:      drivers/clk/samsung/
12555 F:      include/dt-bindings/clock/exynos*.h
12556 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12557
12558 SAMSUNG SPI DRIVERS
12559 M:      Kukjin Kim <kgene@kernel.org>
12560 M:      Krzysztof Kozlowski <krzk@kernel.org>
12561 M:      Andi Shyti <andi@etezian.org>
12562 L:      linux-spi@vger.kernel.org
12563 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12564 S:      Maintained
12565 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12566 F:      drivers/spi/spi-s3c*
12567 F:      include/linux/platform_data/spi-s3c64xx.h
12568
12569 SAMSUNG SXGBE DRIVERS
12570 M:      Byungho An <bh74.an@samsung.com>
12571 M:      Girish K S <ks.giri@samsung.com>
12572 M:      Vipul Pandya <vipul.pandya@samsung.com>
12573 S:      Supported
12574 L:      netdev@vger.kernel.org
12575 F:      drivers/net/ethernet/samsung/sxgbe/
12576
12577 SAMSUNG THERMAL DRIVER
12578 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12579 L:      linux-pm@vger.kernel.org
12580 L:      linux-samsung-soc@vger.kernel.org
12581 S:      Supported
12582 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12583 F:      drivers/thermal/samsung/
12584
12585 SAMSUNG USB2 PHY DRIVER
12586 M:      Kamil Debski <kamil@wypas.org>
12587 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12588 L:      linux-kernel@vger.kernel.org
12589 S:      Supported
12590 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12591 F:      Documentation/phy/samsung-usb2.txt
12592 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12593 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12594 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12595 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12596 F:      drivers/phy/samsung/phy-samsung-usb2.c
12597 F:      drivers/phy/samsung/phy-samsung-usb2.h
12598
12599 SC1200 WDT DRIVER
12600 M:      Zwane Mwaikambo <zwanem@gmail.com>
12601 S:      Maintained
12602 F:      drivers/watchdog/sc1200wdt.c
12603
12604 SCHEDULER
12605 M:      Ingo Molnar <mingo@redhat.com>
12606 M:      Peter Zijlstra <peterz@infradead.org>
12607 L:      linux-kernel@vger.kernel.org
12608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12609 S:      Maintained
12610 F:      kernel/sched/
12611 F:      include/linux/sched.h
12612 F:      include/uapi/linux/sched.h
12613 F:      include/linux/wait.h
12614
12615 SCR24X CHIP CARD INTERFACE DRIVER
12616 M:      Lubomir Rintel <lkundrak@v3.sk>
12617 S:      Supported
12618 F:      drivers/char/pcmcia/scr24x_cs.c
12619
12620 SCSI CDROM DRIVER
12621 M:      Jens Axboe <axboe@kernel.dk>
12622 L:      linux-scsi@vger.kernel.org
12623 W:      http://www.kernel.dk
12624 S:      Maintained
12625 F:      drivers/scsi/sr*
12626
12627 SCSI RDMA PROTOCOL (SRP) INITIATOR
12628 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12629 L:      linux-rdma@vger.kernel.org
12630 S:      Supported
12631 W:      http://www.openfabrics.org
12632 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12634 F:      drivers/infiniband/ulp/srp/
12635 F:      include/scsi/srp.h
12636
12637 SCSI SG DRIVER
12638 M:      Doug Gilbert <dgilbert@interlog.com>
12639 L:      linux-scsi@vger.kernel.org
12640 W:      http://sg.danny.cz/sg
12641 S:      Maintained
12642 F:      Documentation/scsi/scsi-generic.txt
12643 F:      drivers/scsi/sg.c
12644 F:      include/scsi/sg.h
12645
12646 SCSI SUBSYSTEM
12647 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12649 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12651 L:      linux-scsi@vger.kernel.org
12652 S:      Maintained
12653 F:      Documentation/devicetree/bindings/scsi/
12654 F:      drivers/scsi/
12655 F:      include/scsi/
12656
12657 SCSI TAPE DRIVER
12658 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12659 L:      linux-scsi@vger.kernel.org
12660 S:      Maintained
12661 F:      Documentation/scsi/st.txt
12662 F:      drivers/scsi/st.*
12663 F:      drivers/scsi/st_*.h
12664
12665 SCTP PROTOCOL
12666 M:      Vlad Yasevich <vyasevich@gmail.com>
12667 M:      Neil Horman <nhorman@tuxdriver.com>
12668 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12669 L:      linux-sctp@vger.kernel.org
12670 W:      http://lksctp.sourceforge.net
12671 S:      Maintained
12672 F:      Documentation/networking/sctp.txt
12673 F:      include/linux/sctp.h
12674 F:      include/uapi/linux/sctp.h
12675 F:      include/net/sctp/
12676 F:      net/sctp/
12677
12678 SCx200 CPU SUPPORT
12679 M:      Jim Cromie <jim.cromie@gmail.com>
12680 S:      Odd Fixes
12681 F:      Documentation/i2c/busses/scx200_acb
12682 F:      arch/x86/platform/scx200/
12683 F:      drivers/watchdog/scx200_wdt.c
12684 F:      drivers/i2c/busses/scx200*
12685 F:      drivers/mtd/maps/scx200_docflash.c
12686 F:      include/linux/scx200.h
12687
12688 SCx200 GPIO DRIVER
12689 M:      Jim Cromie <jim.cromie@gmail.com>
12690 S:      Maintained
12691 F:      drivers/char/scx200_gpio.c
12692 F:      include/linux/scx200_gpio.h
12693
12694 SCx200 HRT CLOCKSOURCE DRIVER
12695 M:      Jim Cromie <jim.cromie@gmail.com>
12696 S:      Maintained
12697 F:      drivers/clocksource/scx200_hrt.c
12698
12699 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12700 M:      Sascha Sommer <saschasommer@freenet.de>
12701 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12702 S:      Maintained
12703 F:      drivers/mmc/host/sdricoh_cs.c
12704
12705 SECURE COMPUTING
12706 M:      Kees Cook <keescook@chromium.org>
12707 R:      Andy Lutomirski <luto@amacapital.net>
12708 R:      Will Drewry <wad@chromium.org>
12709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12710 S:      Supported
12711 F:      kernel/seccomp.c
12712 F:      include/uapi/linux/seccomp.h
12713 F:      include/linux/seccomp.h
12714 F:      tools/testing/selftests/seccomp/*
12715 F:      tools/testing/selftests/kselftest_harness.h
12716 F:      Documentation/userspace-api/seccomp_filter.rst
12717 K:      \bsecure_computing
12718 K:      \bTIF_SECCOMP\b
12719
12720 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12721 M:      Al Cooper <alcooperx@gmail.com>
12722 L:      linux-mmc@vger.kernel.org
12723 L:      bcm-kernel-feedback-list@broadcom.com
12724 S:      Maintained
12725 F:      drivers/mmc/host/sdhci-brcmstb*
12726
12727 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12728 M:      Adrian Hunter <adrian.hunter@intel.com>
12729 L:      linux-mmc@vger.kernel.org
12730 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12731 S:      Maintained
12732 F:      drivers/mmc/host/sdhci*
12733 F:      include/linux/mmc/sdhci*
12734
12735 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12736 M:      Ben Dooks <ben-linux@fluff.org>
12737 M:      Jaehoon Chung <jh80.chung@samsung.com>
12738 L:      linux-mmc@vger.kernel.org
12739 S:      Maintained
12740 F:      drivers/mmc/host/sdhci-s3c*
12741
12742 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12743 M:      Viresh Kumar <vireshk@kernel.org>
12744 L:      linux-mmc@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/mmc/host/sdhci-spear.c
12747
12748 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12749 M:      Kishon Vijay Abraham I <kishon@ti.com>
12750 L:      linux-mmc@vger.kernel.org
12751 S:      Maintained
12752 F:      drivers/mmc/host/sdhci-omap.c
12753
12754 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12755 M:      Scott Bauer <scott.bauer@intel.com>
12756 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12757 L:      linux-block@vger.kernel.org
12758 S:      Supported
12759 F:      block/sed*
12760 F:      block/opal_proto.h
12761 F:      include/linux/sed*
12762 F:      include/uapi/linux/sed*
12763
12764 SECURITY CONTACT
12765 M:      Security Officers <security@kernel.org>
12766 S:      Supported
12767
12768 SECURITY SUBSYSTEM
12769 M:      James Morris <jmorris@namei.org>
12770 M:      "Serge E. Hallyn" <serge@hallyn.com>
12771 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12773 W:      http://kernsec.org/
12774 S:      Supported
12775 F:      security/
12776
12777 SELINUX SECURITY MODULE
12778 M:      Paul Moore <paul@paul-moore.com>
12779 M:      Stephen Smalley <sds@tycho.nsa.gov>
12780 M:      Eric Paris <eparis@parisplace.org>
12781 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12782 W:      https://selinuxproject.org
12783 W:      https://github.com/SELinuxProject
12784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12785 S:      Supported
12786 F:      include/linux/selinux*
12787 F:      security/selinux/
12788 F:      scripts/selinux/
12789 F:      Documentation/admin-guide/LSM/SELinux.rst
12790
12791 SENSABLE PHANTOM
12792 M:      Jiri Slaby <jirislaby@gmail.com>
12793 S:      Maintained
12794 F:      drivers/misc/phantom.c
12795 F:      include/uapi/linux/phantom.h
12796
12797 SERIAL DEVICE BUS
12798 M:      Rob Herring <robh@kernel.org>
12799 L:      linux-serial@vger.kernel.org
12800 S:      Maintained
12801 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12802 F:      drivers/tty/serdev/
12803 F:      include/linux/serdev.h
12804
12805 SERIAL DRIVERS
12806 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12807 L:      linux-serial@vger.kernel.org
12808 S:      Maintained
12809 F:      Documentation/devicetree/bindings/serial/
12810 F:      drivers/tty/serial/
12811
12812 SERIAL IR RECEIVER
12813 M:      Sean Young <sean@mess.org>
12814 L:      linux-media@vger.kernel.org
12815 S:      Maintained
12816 F:      drivers/media/rc/serial_ir.c
12817
12818 SFC NETWORK DRIVER
12819 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12820 M:      Edward Cree <ecree@solarflare.com>
12821 M:      Bert Kenward <bkenward@solarflare.com>
12822 L:      netdev@vger.kernel.org
12823 S:      Supported
12824 F:      drivers/net/ethernet/sfc/
12825
12826 SGI GRU DRIVER
12827 M:      Dimitri Sivanich <sivanich@sgi.com>
12828 S:      Maintained
12829 F:      drivers/misc/sgi-gru/
12830
12831 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12832 M:      Pat Gefre <pfg@sgi.com>
12833 L:      linux-ia64@vger.kernel.org
12834 S:      Supported
12835 F:      Documentation/ia64/serial.txt
12836 F:      drivers/tty/serial/ioc?_serial.c
12837 F:      include/linux/ioc?.h
12838
12839 SGI XP/XPC/XPNET DRIVER
12840 M:      Cliff Whickman <cpw@sgi.com>
12841 M:      Robin Holt <robinmholt@gmail.com>
12842 S:      Maintained
12843 F:      drivers/misc/sgi-xp/
12844
12845 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12846 M:      Ursula Braun <ubraun@linux.ibm.com>
12847 L:      linux-s390@vger.kernel.org
12848 W:      http://www.ibm.com/developerworks/linux/linux390/
12849 S:      Supported
12850 F:      net/smc/
12851
12852 SH_VEU V4L2 MEM2MEM DRIVER
12853 L:      linux-media@vger.kernel.org
12854 S:      Orphan
12855 F:      drivers/media/platform/sh_veu.c
12856
12857 SH_VOU V4L2 OUTPUT DRIVER
12858 L:      linux-media@vger.kernel.org
12859 S:      Orphan
12860 F:      drivers/media/platform/sh_vou.c
12861 F:      include/media/drv-intf/sh_vou.h
12862
12863 SI2157 MEDIA DRIVER
12864 M:      Antti Palosaari <crope@iki.fi>
12865 L:      linux-media@vger.kernel.org
12866 W:      https://linuxtv.org
12867 W:      http://palosaari.fi/linux/
12868 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12869 T:      git git://linuxtv.org/anttip/media_tree.git
12870 S:      Maintained
12871 F:      drivers/media/tuners/si2157*
12872
12873 SI2165 MEDIA DRIVER
12874 M:      Matthias Schwarzott <zzam@gentoo.org>
12875 L:      linux-media@vger.kernel.org
12876 W:      https://linuxtv.org
12877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12878 S:      Maintained
12879 F:      drivers/media/dvb-frontends/si2165*
12880
12881 SI2168 MEDIA DRIVER
12882 M:      Antti Palosaari <crope@iki.fi>
12883 L:      linux-media@vger.kernel.org
12884 W:      https://linuxtv.org
12885 W:      http://palosaari.fi/linux/
12886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12887 T:      git git://linuxtv.org/anttip/media_tree.git
12888 S:      Maintained
12889 F:      drivers/media/dvb-frontends/si2168*
12890
12891 SI470X FM RADIO RECEIVER I2C DRIVER
12892 M:      Hans Verkuil <hverkuil@xs4all.nl>
12893 L:      linux-media@vger.kernel.org
12894 T:      git git://linuxtv.org/media_tree.git
12895 W:      https://linuxtv.org
12896 S:      Odd Fixes
12897 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12898
12899 SI470X FM RADIO RECEIVER USB DRIVER
12900 M:      Hans Verkuil <hverkuil@xs4all.nl>
12901 L:      linux-media@vger.kernel.org
12902 T:      git git://linuxtv.org/media_tree.git
12903 W:      https://linuxtv.org
12904 S:      Maintained
12905 F:      drivers/media/radio/si470x/radio-si470x-common.c
12906 F:      drivers/media/radio/si470x/radio-si470x.h
12907 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12908
12909 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12910 M:      Eduardo Valentin <edubezval@gmail.com>
12911 L:      linux-media@vger.kernel.org
12912 T:      git git://linuxtv.org/media_tree.git
12913 W:      https://linuxtv.org
12914 S:      Odd Fixes
12915 F:      drivers/media/radio/si4713/si4713.?
12916
12917 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12918 M:      Eduardo Valentin <edubezval@gmail.com>
12919 L:      linux-media@vger.kernel.org
12920 T:      git git://linuxtv.org/media_tree.git
12921 W:      https://linuxtv.org
12922 S:      Odd Fixes
12923 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12924
12925 SI4713 FM RADIO TRANSMITTER USB DRIVER
12926 M:      Hans Verkuil <hverkuil@xs4all.nl>
12927 L:      linux-media@vger.kernel.org
12928 T:      git git://linuxtv.org/media_tree.git
12929 W:      https://linuxtv.org
12930 S:      Maintained
12931 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12932
12933 SIANO DVB DRIVER
12934 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12935 L:      linux-media@vger.kernel.org
12936 W:      https://linuxtv.org
12937 T:      git git://linuxtv.org/media_tree.git
12938 S:      Odd fixes
12939 F:      drivers/media/common/siano/
12940 F:      drivers/media/usb/siano/
12941 F:      drivers/media/usb/siano/
12942 F:      drivers/media/mmc/siano/
12943
12944 SIFIVE DRIVERS
12945 M:      Palmer Dabbelt <palmer@sifive.com>
12946 L:      linux-riscv@lists.infradead.org
12947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12948 S:      Supported
12949 K:      sifive
12950 N:      sifive
12951
12952 SILEAD TOUCHSCREEN DRIVER
12953 M:      Hans de Goede <hdegoede@redhat.com>
12954 L:      linux-input@vger.kernel.org
12955 L:      platform-driver-x86@vger.kernel.org
12956 S:      Maintained
12957 F:      drivers/input/touchscreen/silead.c
12958 F:      drivers/platform/x86/silead_dmi.c
12959
12960 SILICON MOTION SM712 FRAME BUFFER DRIVER
12961 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12962 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12963 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12964 L:      linux-fbdev@vger.kernel.org
12965 S:      Maintained
12966 F:      drivers/video/fbdev/sm712*
12967 F:      Documentation/fb/sm712fb.txt
12968
12969 SIMPLE FIRMWARE INTERFACE (SFI)
12970 M:      Len Brown <lenb@kernel.org>
12971 L:      sfi-devel@simplefirmware.org
12972 W:      http://simplefirmware.org/
12973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12974 S:      Supported
12975 F:      arch/x86/platform/sfi/
12976 F:      drivers/sfi/
12977 F:      include/linux/sfi*.h
12978
12979 SIMPLEFB FB DRIVER
12980 M:      Hans de Goede <hdegoede@redhat.com>
12981 L:      linux-fbdev@vger.kernel.org
12982 S:      Maintained
12983 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12984 F:      drivers/video/fbdev/simplefb.c
12985 F:      include/linux/platform_data/simplefb.h
12986
12987 SIMTEC EB110ATX (Chalice CATS)
12988 P:      Ben Dooks
12989 P:      Vincent Sanders <vince@simtec.co.uk>
12990 M:      Simtec Linux Team <linux@simtec.co.uk>
12991 W:      http://www.simtec.co.uk/products/EB110ATX/
12992 S:      Supported
12993
12994 SIMTEC EB2410ITX (BAST)
12995 P:      Ben Dooks
12996 P:      Vincent Sanders <vince@simtec.co.uk>
12997 M:      Simtec Linux Team <linux@simtec.co.uk>
12998 W:      http://www.simtec.co.uk/products/EB2410ITX/
12999 S:      Supported
13000 F:      arch/arm/mach-s3c24xx/mach-bast.c
13001 F:      arch/arm/mach-s3c24xx/bast-ide.c
13002 F:      arch/arm/mach-s3c24xx/bast-irq.c
13003
13004 SIPHASH PRF ROUTINES
13005 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13006 S:      Maintained
13007 F:      lib/siphash.c
13008 F:      lib/test_siphash.c
13009 F:      include/linux/siphash.h
13010
13011 SIOX
13012 M:      Gavin Schenk <g.schenk@eckelmann.de>
13013 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13014 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13015 S:      Supported
13016 F:      drivers/siox/*
13017 F:      include/trace/events/siox.h
13018
13019 SIS 190 ETHERNET DRIVER
13020 M:      Francois Romieu <romieu@fr.zoreil.com>
13021 L:      netdev@vger.kernel.org
13022 S:      Maintained
13023 F:      drivers/net/ethernet/sis/sis190.c
13024
13025 SIS 900/7016 FAST ETHERNET DRIVER
13026 M:      Daniele Venzano <venza@brownhat.org>
13027 W:      http://www.brownhat.org/sis900.html
13028 L:      netdev@vger.kernel.org
13029 S:      Maintained
13030 F:      drivers/net/ethernet/sis/sis900.*
13031
13032 SIS FRAMEBUFFER DRIVER
13033 M:      Thomas Winischhofer <thomas@winischhofer.net>
13034 W:      http://www.winischhofer.net/linuxsisvga.shtml
13035 S:      Maintained
13036 F:      Documentation/fb/sisfb.txt
13037 F:      drivers/video/fbdev/sis/
13038 F:      include/video/sisfb.h
13039
13040 SIS USB2VGA DRIVER
13041 M:      Thomas Winischhofer <thomas@winischhofer.net>
13042 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13043 S:      Maintained
13044 F:      drivers/usb/misc/sisusbvga/
13045
13046 SLAB ALLOCATOR
13047 M:      Christoph Lameter <cl@linux.com>
13048 M:      Pekka Enberg <penberg@kernel.org>
13049 M:      David Rientjes <rientjes@google.com>
13050 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13051 M:      Andrew Morton <akpm@linux-foundation.org>
13052 L:      linux-mm@kvack.org
13053 S:      Maintained
13054 F:      include/linux/sl?b*.h
13055 F:      mm/sl?b*
13056
13057 SLEEPABLE READ-COPY UPDATE (SRCU)
13058 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13059 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13060 M:      Josh Triplett <josh@joshtriplett.org>
13061 R:      Steven Rostedt <rostedt@goodmis.org>
13062 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13063 L:      linux-kernel@vger.kernel.org
13064 W:      http://www.rdrop.com/users/paulmck/RCU/
13065 S:      Supported
13066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13067 F:      include/linux/srcu.h
13068 F:      kernel/rcu/srcu.c
13069
13070 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13071 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13072 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13073 S:      Maintained
13074 F:      drivers/slimbus/
13075 F:      Documentation/devicetree/bindings/slimbus/
13076 F:      include/linux/slimbus.h
13077
13078 SMACK SECURITY MODULE
13079 M:      Casey Schaufler <casey@schaufler-ca.com>
13080 L:      linux-security-module@vger.kernel.org
13081 W:      http://schaufler-ca.com
13082 T:      git git://github.com/cschaufler/smack-next
13083 S:      Maintained
13084 F:      Documentation/admin-guide/LSM/Smack.rst
13085 F:      security/smack/
13086
13087 SMC91x ETHERNET DRIVER
13088 M:      Nicolas Pitre <nico@fluxnic.net>
13089 S:      Odd Fixes
13090 F:      drivers/net/ethernet/smsc/smc91x.*
13091
13092 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13093 M:      Sakari Ailus <sakari.ailus@iki.fi>
13094 L:      linux-media@vger.kernel.org
13095 S:      Maintained
13096 F:      drivers/media/i2c/smiapp/
13097 F:      include/media/i2c/smiapp.h
13098 F:      drivers/media/i2c/smiapp-pll.c
13099 F:      drivers/media/i2c/smiapp-pll.h
13100 F:      include/uapi/linux/smiapp.h
13101 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13102
13103 SMM665 HARDWARE MONITOR DRIVER
13104 M:      Guenter Roeck <linux@roeck-us.net>
13105 L:      linux-hwmon@vger.kernel.org
13106 S:      Maintained
13107 F:      Documentation/hwmon/smm665
13108 F:      drivers/hwmon/smm665.c
13109
13110 SMSC EMC2103 HARDWARE MONITOR DRIVER
13111 M:      Steve Glendinning <steve.glendinning@shawell.net>
13112 L:      linux-hwmon@vger.kernel.org
13113 S:      Maintained
13114 F:      Documentation/hwmon/emc2103
13115 F:      drivers/hwmon/emc2103.c
13116
13117 SMSC SCH5627 HARDWARE MONITOR DRIVER
13118 M:      Hans de Goede <hdegoede@redhat.com>
13119 L:      linux-hwmon@vger.kernel.org
13120 S:      Supported
13121 F:      Documentation/hwmon/sch5627
13122 F:      drivers/hwmon/sch5627.c
13123
13124 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13125 M:      Steve Glendinning <steve.glendinning@shawell.net>
13126 L:      linux-fbdev@vger.kernel.org
13127 S:      Maintained
13128 F:      drivers/video/fbdev/smscufx.c
13129
13130 SMSC47B397 HARDWARE MONITOR DRIVER
13131 M:      Jean Delvare <jdelvare@suse.com>
13132 L:      linux-hwmon@vger.kernel.org
13133 S:      Maintained
13134 F:      Documentation/hwmon/smsc47b397
13135 F:      drivers/hwmon/smsc47b397.c
13136
13137 SMSC911x ETHERNET DRIVER
13138 M:      Steve Glendinning <steve.glendinning@shawell.net>
13139 L:      netdev@vger.kernel.org
13140 S:      Maintained
13141 F:      include/linux/smsc911x.h
13142 F:      drivers/net/ethernet/smsc/smsc911x.*
13143
13144 SMSC9420 PCI ETHERNET DRIVER
13145 M:      Steve Glendinning <steve.glendinning@shawell.net>
13146 L:      netdev@vger.kernel.org
13147 S:      Maintained
13148 F:      drivers/net/ethernet/smsc/smsc9420.*
13149
13150 SOC-CAMERA V4L2 SUBSYSTEM
13151 L:      linux-media@vger.kernel.org
13152 T:      git git://linuxtv.org/media_tree.git
13153 S:      Orphan
13154 F:      include/media/soc*
13155 F:      drivers/media/i2c/soc_camera/
13156 F:      drivers/media/platform/soc_camera/
13157
13158 SOCIONEXT SYNQUACER I2C DRIVER
13159 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13160 L:      linux-i2c@vger.kernel.org
13161 S:      Maintained
13162 F:      drivers/i2c/busses/i2c-synquacer.c
13163 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13164
13165 SOCIONEXT UNIPHIER SOUND DRIVER
13166 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13167 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13168 S:      Maintained
13169 F:      sound/soc/uniphier/
13170
13171 SOEKRIS NET48XX LED SUPPORT
13172 M:      Chris Boot <bootc@bootc.net>
13173 S:      Maintained
13174 F:      drivers/leds/leds-net48xx.c
13175
13176 SOFT-ROCE DRIVER (rxe)
13177 M:      Moni Shoua <monis@mellanox.com>
13178 L:      linux-rdma@vger.kernel.org
13179 S:      Supported
13180 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13181 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13182 F:      drivers/infiniband/sw/rxe/
13183 F:      include/uapi/rdma/rdma_user_rxe.h
13184
13185 SOFTLOGIC 6x10 MPEG CODEC
13186 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13187 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13188 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13189 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13190 M:      Ismael Luceno <ismael@iodev.co.uk>
13191 L:      linux-media@vger.kernel.org
13192 S:      Supported
13193 F:      drivers/media/pci/solo6x10/
13194
13195 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13196 M:      James Morse <james.morse@arm.com>
13197 L:      linux-arm-kernel@lists.infradead.org
13198 S:      Maintained
13199 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13200 F:      drivers/firmware/arm_sdei.c
13201 F:      include/linux/sdei.h
13202 F:      include/uapi/linux/sdei.h
13203
13204 SOFTWARE RAID (Multiple Disks) SUPPORT
13205 M:      Shaohua Li <shli@kernel.org>
13206 L:      linux-raid@vger.kernel.org
13207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13208 S:      Supported
13209 F:      drivers/md/Makefile
13210 F:      drivers/md/Kconfig
13211 F:      drivers/md/md*
13212 F:      drivers/md/raid*
13213 F:      include/linux/raid/
13214 F:      include/uapi/linux/raid/
13215
13216 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13217 M:      Jassi Brar <jaswinder.singh@linaro.org>
13218 L:      netdev@vger.kernel.org
13219 S:      Maintained
13220 F:      drivers/net/ethernet/socionext/netsec.c
13221 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13222
13223 SOLIDRUN CLEARFOG SUPPORT
13224 M:      Russell King <linux@armlinux.org.uk>
13225 S:      Maintained
13226 F:      arch/arm/boot/dts/armada-388-clearfog*
13227 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13228
13229 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13230 M:      Russell King <linux@armlinux.org.uk>
13231 S:      Maintained
13232 F:      arch/arm/boot/dts/imx6*-cubox-i*
13233 F:      arch/arm/boot/dts/imx6*-hummingboard*
13234 F:      arch/arm/boot/dts/imx6*-sr-*
13235
13236 SONIC NETWORK DRIVER
13237 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13238 L:      netdev@vger.kernel.org
13239 S:      Maintained
13240 F:      drivers/net/ethernet/natsemi/sonic.*
13241
13242 SONICS SILICON BACKPLANE DRIVER (SSB)
13243 M:      Michael Buesch <m@bues.ch>
13244 L:      linux-wireless@vger.kernel.org
13245 S:      Maintained
13246 F:      drivers/ssb/
13247 F:      include/linux/ssb/
13248
13249 SONY IMX258 SENSOR DRIVER
13250 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13251 L:      linux-media@vger.kernel.org
13252 T:      git git://linuxtv.org/media_tree.git
13253 S:      Maintained
13254 F:      drivers/media/i2c/imx258.c
13255
13256 SONY IMX274 SENSOR DRIVER
13257 M:      Leon Luo <leonl@leopardimaging.com>
13258 L:      linux-media@vger.kernel.org
13259 T:      git git://linuxtv.org/media_tree.git
13260 S:      Maintained
13261 F:      drivers/media/i2c/imx274.c
13262 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13263
13264 SONY MEMORYSTICK CARD SUPPORT
13265 M:      Alex Dubov <oakad@yahoo.com>
13266 W:      http://tifmxx.berlios.de/
13267 S:      Maintained
13268 F:      drivers/memstick/host/tifm_ms.c
13269
13270 SONY MEMORYSTICK STANDARD SUPPORT
13271 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13272 S:      Maintained
13273 F:      drivers/memstick/core/ms_block.*
13274
13275 SONY VAIO CONTROL DEVICE DRIVER
13276 M:      Mattia Dongili <malattia@linux.it>
13277 L:      platform-driver-x86@vger.kernel.org
13278 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13279 S:      Maintained
13280 F:      Documentation/laptops/sony-laptop.txt
13281 F:      drivers/char/sonypi.c
13282 F:      drivers/platform/x86/sony-laptop.c
13283 F:      include/linux/sony-laptop.h
13284
13285 SOUND
13286 M:      Jaroslav Kysela <perex@perex.cz>
13287 M:      Takashi Iwai <tiwai@suse.com>
13288 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13289 W:      http://www.alsa-project.org/
13290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13291 T:      git git://git.alsa-project.org/alsa-kernel.git
13292 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13293 S:      Maintained
13294 F:      Documentation/sound/
13295 F:      include/sound/
13296 F:      include/uapi/sound/
13297 F:      sound/
13298
13299 SOUND - COMPRESSED AUDIO
13300 M:      Vinod Koul <vkoul@kernel.org>
13301 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13303 S:      Supported
13304 F:      Documentation/sound/designs/compress-offload.rst
13305 F:      include/sound/compress_driver.h
13306 F:      include/uapi/sound/compress_*
13307 F:      sound/core/compress_offload.c
13308 F:      sound/soc/soc-compress.c
13309
13310 SOUND - DMAENGINE HELPERS
13311 M:      Lars-Peter Clausen <lars@metafoo.de>
13312 S:      Supported
13313 F:      include/sound/dmaengine_pcm.h
13314 F:      sound/core/pcm_dmaengine.c
13315 F:      sound/soc/soc-generic-dmaengine-pcm.c
13316
13317 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13318 M:      Liam Girdwood <lgirdwood@gmail.com>
13319 M:      Mark Brown <broonie@kernel.org>
13320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13321 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13322 W:      http://alsa-project.org/main/index.php/ASoC
13323 S:      Supported
13324 F:      Documentation/devicetree/bindings/sound/
13325 F:      Documentation/sound/soc/
13326 F:      sound/soc/
13327 F:      include/sound/soc*
13328
13329 SOUNDWIRE SUBSYSTEM
13330 M:      Vinod Koul <vinod.koul@intel.com>
13331 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13332 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13334 S:      Supported
13335 F:      Documentation/driver-api/soundwire/
13336 F:      drivers/soundwire/
13337 F:      include/linux/soundwire/
13338
13339 SP2 MEDIA DRIVER
13340 M:      Olli Salonen <olli.salonen@iki.fi>
13341 L:      linux-media@vger.kernel.org
13342 W:      https://linuxtv.org
13343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13344 S:      Maintained
13345 F:      drivers/media/dvb-frontends/sp2*
13346
13347 SPARC + UltraSPARC (sparc/sparc64)
13348 M:      "David S. Miller" <davem@davemloft.net>
13349 L:      sparclinux@vger.kernel.org
13350 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13353 S:      Maintained
13354 F:      arch/sparc/
13355 F:      drivers/sbus/
13356
13357 SPARC SERIAL DRIVERS
13358 M:      "David S. Miller" <davem@davemloft.net>
13359 L:      sparclinux@vger.kernel.org
13360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13362 S:      Maintained
13363 F:      include/linux/sunserialcore.h
13364 F:      drivers/tty/serial/suncore.c
13365 F:      drivers/tty/serial/sunhv.c
13366 F:      drivers/tty/serial/sunsab.c
13367 F:      drivers/tty/serial/sunsab.h
13368 F:      drivers/tty/serial/sunsu.c
13369 F:      drivers/tty/serial/sunzilog.c
13370 F:      drivers/tty/serial/sunzilog.h
13371 F:      drivers/tty/vcc.c
13372
13373 SPARSE CHECKER
13374 M:      "Christopher Li" <sparse@chrisli.org>
13375 L:      linux-sparse@vger.kernel.org
13376 W:      https://sparse.wiki.kernel.org/
13377 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13378 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13379 S:      Maintained
13380 F:      include/linux/compiler.h
13381
13382 SPEAR CLOCK FRAMEWORK SUPPORT
13383 M:      Viresh Kumar <vireshk@kernel.org>
13384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13385 W:      http://www.st.com/spear
13386 S:      Maintained
13387 F:      drivers/clk/spear/
13388
13389 SPEAR PLATFORM SUPPORT
13390 M:      Viresh Kumar <vireshk@kernel.org>
13391 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13393 W:      http://www.st.com/spear
13394 S:      Maintained
13395 F:      arch/arm/boot/dts/spear*
13396 F:      arch/arm/mach-spear/
13397
13398 SPI NOR SUBSYSTEM
13399 M:      Marek Vasut <marek.vasut@gmail.com>
13400 L:      linux-mtd@lists.infradead.org
13401 W:      http://www.linux-mtd.infradead.org/
13402 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13403 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13404 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13405 S:      Maintained
13406 F:      drivers/mtd/spi-nor/
13407 F:      include/linux/mtd/spi-nor.h
13408
13409 SPI SUBSYSTEM
13410 M:      Mark Brown <broonie@kernel.org>
13411 L:      linux-spi@vger.kernel.org
13412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13413 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13414 S:      Maintained
13415 F:      Documentation/devicetree/bindings/spi/
13416 F:      Documentation/spi/
13417 F:      drivers/spi/
13418 F:      include/linux/spi/
13419 F:      include/uapi/linux/spi/
13420 F:      tools/spi/
13421
13422 SPIDERNET NETWORK DRIVER for CELL
13423 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13424 L:      netdev@vger.kernel.org
13425 S:      Supported
13426 F:      Documentation/networking/spider_net.txt
13427 F:      drivers/net/ethernet/toshiba/spider_net*
13428
13429 SPMI SUBSYSTEM
13430 R:      Stephen Boyd <sboyd@kernel.org>
13431 L:      linux-arm-msm@vger.kernel.org
13432 F:      Documentation/devicetree/bindings/spmi/
13433 F:      drivers/spmi/
13434 F:      include/dt-bindings/spmi/spmi.h
13435 F:      include/linux/spmi.h
13436 F:      include/trace/events/spmi.h
13437
13438 SPU FILE SYSTEM
13439 M:      Jeremy Kerr <jk@ozlabs.org>
13440 L:      linuxppc-dev@lists.ozlabs.org
13441 W:      http://www.ibm.com/developerworks/power/cell/
13442 S:      Supported
13443 F:      Documentation/filesystems/spufs.txt
13444 F:      arch/powerpc/platforms/cell/spufs/
13445
13446 SQUASHFS FILE SYSTEM
13447 M:      Phillip Lougher <phillip@squashfs.org.uk>
13448 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13449 W:      http://squashfs.org.uk
13450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13451 S:      Maintained
13452 F:      Documentation/filesystems/squashfs.txt
13453 F:      fs/squashfs/
13454
13455 SRM (Alpha) environment access
13456 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13457 S:      Maintained
13458 F:      arch/alpha/kernel/srm_env.c
13459
13460 ST STM32 I2C/SMBUS DRIVER
13461 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13462 L:      linux-i2c@vger.kernel.org
13463 S:      Maintained
13464 F:      drivers/i2c/busses/i2c-stm32*
13465
13466 STABLE BRANCH
13467 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13468 L:      stable@vger.kernel.org
13469 S:      Supported
13470 F:      Documentation/process/stable-kernel-rules.rst
13471
13472 STAGING - COMEDI
13473 M:      Ian Abbott <abbotti@mev.co.uk>
13474 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13475 S:      Odd Fixes
13476 F:      drivers/staging/comedi/
13477
13478 STAGING - FLARION FT1000 DRIVERS
13479 M:      Marek Belisko <marek.belisko@gmail.com>
13480 S:      Odd Fixes
13481 F:      drivers/staging/ft1000/
13482
13483 STAGING - INDUSTRIAL IO
13484 M:      Jonathan Cameron <jic23@kernel.org>
13485 L:      linux-iio@vger.kernel.org
13486 S:      Odd Fixes
13487 F:      Documentation/devicetree/bindings/staging/iio/
13488 F:      drivers/staging/iio/
13489
13490 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13491 M:      Marc Dietrich <marvin24@gmx.de>
13492 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13493 L:      linux-tegra@vger.kernel.org
13494 S:      Maintained
13495 F:      drivers/staging/nvec/
13496
13497 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13498 M:      Jens Frederich <jfrederich@gmail.com>
13499 M:      Daniel Drake <dsd@laptop.org>
13500 M:      Jon Nettleton <jon.nettleton@gmail.com>
13501 W:      http://wiki.laptop.org/go/DCON
13502 S:      Maintained
13503 F:      drivers/staging/olpc_dcon/
13504
13505 STAGING - REALTEK RTL8712U DRIVERS
13506 M:      Larry Finger <Larry.Finger@lwfinger.net>
13507 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13508 S:      Odd Fixes
13509 F:      drivers/staging/rtl8712/
13510
13511 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13512 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13513 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13514 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13515 L:      linux-fbdev@vger.kernel.org
13516 S:      Maintained
13517 F:      drivers/staging/sm750fb/
13518
13519 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13520 M:      William Hubbs <w.d.hubbs@gmail.com>
13521 M:      Chris Brannon <chris@the-brannons.com>
13522 M:      Kirk Reiser <kirk@reisers.ca>
13523 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13524 L:      speakup@linux-speakup.org
13525 W:      http://www.linux-speakup.org/
13526 S:      Odd Fixes
13527 F:      drivers/staging/speakup/
13528
13529 STAGING - VIA VT665X DRIVERS
13530 M:      Forest Bond <forest@alittletooquiet.net>
13531 S:      Odd Fixes
13532 F:      drivers/staging/vt665?/
13533
13534 STAGING - WILC1000 WIFI DRIVER
13535 M:      Aditya Shankar <aditya.shankar@microchip.com>
13536 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13537 L:      linux-wireless@vger.kernel.org
13538 S:      Supported
13539 F:      drivers/staging/wilc1000/
13540
13541 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13542 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13543 S:      Odd Fixes
13544 F:      drivers/staging/xgifb/
13545
13546 STAGING SUBSYSTEM
13547 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13549 L:      devel@driverdev.osuosl.org
13550 S:      Supported
13551 F:      drivers/staging/
13552
13553 STARFIRE/DURALAN NETWORK DRIVER
13554 M:      Ion Badulescu <ionut@badula.org>
13555 S:      Odd Fixes
13556 F:      drivers/net/ethernet/adaptec/starfire*
13557
13558 STEC S1220 SKD DRIVER
13559 M:      Bart Van Assche <bart.vanassche@wdc.com>
13560 L:      linux-block@vger.kernel.org
13561 S:      Maintained
13562 F:      drivers/block/skd*[ch]
13563
13564 STI CEC DRIVER
13565 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13566 S:      Maintained
13567 F:      drivers/staging/media/st-cec/
13568 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13569
13570 STK1160 USB VIDEO CAPTURE DRIVER
13571 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13572 L:      linux-media@vger.kernel.org
13573 T:      git git://linuxtv.org/media_tree.git
13574 S:      Maintained
13575 F:      drivers/media/usb/stk1160/
13576
13577 STM32 TIMER/LPTIMER DRIVERS
13578 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13579 S:      Maintained
13580 F:      drivers/*/stm32-*timer*
13581 F:      drivers/pwm/pwm-stm32*
13582 F:      include/linux/*/stm32-*tim*
13583 F:      Documentation/ABI/testing/*timer-stm32
13584 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13585 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13586
13587 STMMAC ETHERNET DRIVER
13588 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13589 M:      Alexandre Torgue <alexandre.torgue@st.com>
13590 M:      Jose Abreu <joabreu@synopsys.com>
13591 L:      netdev@vger.kernel.org
13592 W:      http://www.stlinux.com
13593 S:      Supported
13594 F:      drivers/net/ethernet/stmicro/stmmac/
13595
13596 SUN3/3X
13597 M:      Sam Creasey <sammy@sammy.net>
13598 W:      http://sammy.net/sun3/
13599 S:      Maintained
13600 F:      arch/m68k/kernel/*sun3*
13601 F:      arch/m68k/sun3*/
13602 F:      arch/m68k/include/asm/sun3*
13603 F:      drivers/net/ethernet/i825xx/sun3*
13604
13605 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13606 M:      Hans de Goede <hdegoede@redhat.com>
13607 L:      linux-input@vger.kernel.org
13608 S:      Maintained
13609 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13610 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13611
13612 SUNDANCE NETWORK DRIVER
13613 M:      Denis Kirjanov <kda@linux-powerpc.org>
13614 L:      netdev@vger.kernel.org
13615 S:      Maintained
13616 F:      drivers/net/ethernet/dlink/sundance.c
13617
13618 SUPERH
13619 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13620 M:      Rich Felker <dalias@libc.org>
13621 L:      linux-sh@vger.kernel.org
13622 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13623 S:      Maintained
13624 F:      Documentation/sh/
13625 F:      arch/sh/
13626 F:      drivers/sh/
13627
13628 SUSPEND TO RAM
13629 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13630 M:      Len Brown <len.brown@intel.com>
13631 M:      Pavel Machek <pavel@ucw.cz>
13632 L:      linux-pm@vger.kernel.org
13633 B:      https://bugzilla.kernel.org
13634 S:      Supported
13635 F:      Documentation/power/
13636 F:      arch/x86/kernel/acpi/
13637 F:      drivers/base/power/
13638 F:      kernel/power/
13639 F:      include/linux/suspend.h
13640 F:      include/linux/freezer.h
13641 F:      include/linux/pm.h
13642
13643 SVGA HANDLING
13644 M:      Martin Mares <mj@ucw.cz>
13645 L:      linux-video@atrey.karlin.mff.cuni.cz
13646 S:      Maintained
13647 F:      Documentation/svga.txt
13648 F:      arch/x86/boot/video*
13649
13650 SWIOTLB SUBSYSTEM
13651 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13652 L:      iommu@lists.linux-foundation.org
13653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13654 S:      Supported
13655 F:      lib/swiotlb.c
13656 F:      arch/*/kernel/pci-swiotlb.c
13657 F:      include/linux/swiotlb.h
13658
13659 SWITCHDEV
13660 M:      Jiri Pirko <jiri@resnulli.us>
13661 M:      Ivan Vecera <ivecera@redhat.com>
13662 L:      netdev@vger.kernel.org
13663 S:      Supported
13664 F:      net/switchdev/
13665 F:      include/net/switchdev.h
13666
13667 SY8106A REGULATOR DRIVER
13668 M:      Icenowy Zheng <icenowy@aosc.io>
13669 S:      Maintained
13670 F:      drivers/regulator/sy8106a-regulator.c
13671 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13672
13673 SYNC FILE FRAMEWORK
13674 M:      Sumit Semwal <sumit.semwal@linaro.org>
13675 R:      Gustavo Padovan <gustavo@padovan.org>
13676 S:      Maintained
13677 L:      linux-media@vger.kernel.org
13678 L:      dri-devel@lists.freedesktop.org
13679 F:      drivers/dma-buf/sync_*
13680 F:      drivers/dma-buf/dma-fence*
13681 F:      drivers/dma-buf/sw_sync.c
13682 F:      include/linux/sync_file.h
13683 F:      include/uapi/linux/sync_file.h
13684 F:      Documentation/sync_file.txt
13685 T:      git git://anongit.freedesktop.org/drm/drm-misc
13686
13687 SYNOPSYS ARC ARCHITECTURE
13688 M:      Vineet Gupta <vgupta@synopsys.com>
13689 L:      linux-snps-arc@lists.infradead.org
13690 S:      Supported
13691 F:      arch/arc/
13692 F:      Documentation/devicetree/bindings/arc/*
13693 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13694 F:      drivers/clocksource/arc_timer.c
13695 F:      drivers/tty/serial/arc_uart.c
13696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13697
13698 SYNOPSYS ARC HSDK SDP pll clock driver
13699 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13700 S:      Supported
13701 F:      drivers/clk/clk-hsdk-pll.c
13702 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13703
13704 SYNOPSYS ARC SDP clock driver
13705 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13706 S:      Supported
13707 F:      drivers/clk/axs10x/*
13708 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13709
13710 SYNOPSYS ARC SDP platform support
13711 M:      Alexey Brodkin <abrodkin@synopsys.com>
13712 S:      Supported
13713 F:      arch/arc/plat-axs10x
13714 F:      arch/arc/boot/dts/ax*
13715 F:      Documentation/devicetree/bindings/arc/axs10*
13716
13717 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13718 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13719 S:      Supported
13720 F:      drivers/reset/reset-axs10x.c
13721 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13722
13723 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13724 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13725 S:      Maintained
13726 F:      drivers/tty/serial/8250/8250_dw.c
13727
13728 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13729 M:      Hoan Tran <hotran@apm.com>
13730 L:      linux-gpio@vger.kernel.org
13731 S:      Maintained
13732 F:      drivers/gpio/gpio-dwapb.c
13733 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13734
13735 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13736 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13737 S:      Maintained
13738 F:      drivers/dma/dwi-axi-dmac/
13739 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13740
13741 SYNOPSYS DESIGNWARE DMAC DRIVER
13742 M:      Viresh Kumar <vireshk@kernel.org>
13743 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13744 S:      Maintained
13745 F:      include/linux/dma/dw.h
13746 F:      include/linux/platform_data/dma-dw.h
13747 F:      drivers/dma/dw/
13748
13749 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13750 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13751 L:      netdev@vger.kernel.org
13752 S:      Supported
13753 F:      drivers/net/ethernet/synopsys/
13754
13755 SYNOPSYS DESIGNWARE I2C DRIVER
13756 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13757 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13758 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13759 L:      linux-i2c@vger.kernel.org
13760 S:      Maintained
13761 F:      drivers/i2c/busses/i2c-designware-*
13762 F:      include/linux/platform_data/i2c-designware.h
13763
13764 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13765 M:      Jaehoon Chung <jh80.chung@samsung.com>
13766 L:      linux-mmc@vger.kernel.org
13767 S:      Maintained
13768 F:      drivers/mmc/host/dw_mmc*
13769
13770 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13771 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13772 S:      Supported
13773 F:      drivers/reset/reset-hsdk.c
13774 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13775 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13776
13777 SYSTEM CONFIGURATION (SYSCON)
13778 M:      Lee Jones <lee.jones@linaro.org>
13779 M:      Arnd Bergmann <arnd@arndb.de>
13780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13781 S:      Supported
13782 F:      drivers/mfd/syscon.c
13783
13784 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13785 M:      Sudeep Holla <sudeep.holla@arm.com>
13786 L:      linux-arm-kernel@lists.infradead.org
13787 S:      Maintained
13788 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13789 F:      drivers/clk/clk-sc[mp]i.c
13790 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13791 F:      drivers/firmware/arm_scpi.c
13792 F:      drivers/firmware/arm_scmi/
13793 F:      include/linux/sc[mp]i_protocol.h
13794
13795 SYSTEM RESET/SHUTDOWN DRIVERS
13796 M:      Sebastian Reichel <sre@kernel.org>
13797 L:      linux-pm@vger.kernel.org
13798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13799 S:      Maintained
13800 F:      Documentation/devicetree/bindings/power/reset/
13801 F:      drivers/power/reset/
13802
13803 SYSTEM TRACE MODULE CLASS
13804 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13805 S:      Maintained
13806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13807 F:      Documentation/trace/stm.rst
13808 F:      drivers/hwtracing/stm/
13809 F:      include/linux/stm.h
13810 F:      include/uapi/linux/stm.h
13811
13812 SYSV FILESYSTEM
13813 M:      Christoph Hellwig <hch@infradead.org>
13814 S:      Maintained
13815 F:      Documentation/filesystems/sysv-fs.txt
13816 F:      fs/sysv/
13817 F:      include/linux/sysv_fs.h
13818
13819 TARGET SUBSYSTEM
13820 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13821 L:      linux-scsi@vger.kernel.org
13822 L:      target-devel@vger.kernel.org
13823 W:      http://www.linux-iscsi.org
13824 W:      http://groups.google.com/group/linux-iscsi-target-dev
13825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13826 S:      Supported
13827 F:      drivers/target/
13828 F:      include/target/
13829 F:      Documentation/target/
13830
13831 TASKSTATS STATISTICS INTERFACE
13832 M:      Balbir Singh <bsingharora@gmail.com>
13833 S:      Maintained
13834 F:      Documentation/accounting/taskstats*
13835 F:      include/linux/taskstats*
13836 F:      kernel/taskstats.c
13837
13838 TC subsystem
13839 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13840 M:      Cong Wang <xiyou.wangcong@gmail.com>
13841 M:      Jiri Pirko <jiri@resnulli.us>
13842 L:      netdev@vger.kernel.org
13843 S:      Maintained
13844 F:      include/net/pkt_cls.h
13845 F:      include/net/pkt_sched.h
13846 F:      include/net/tc_act/
13847 F:      include/uapi/linux/pkt_cls.h
13848 F:      include/uapi/linux/pkt_sched.h
13849 F:      include/uapi/linux/tc_act/
13850 F:      include/uapi/linux/tc_ematch/
13851 F:      net/sched/
13852
13853 TCP LOW PRIORITY MODULE
13854 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13855 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13856 W:      http://tcp-lp-mod.sourceforge.net/
13857 S:      Maintained
13858 F:      net/ipv4/tcp_lp.c
13859
13860 TDA10071 MEDIA DRIVER
13861 M:      Antti Palosaari <crope@iki.fi>
13862 L:      linux-media@vger.kernel.org
13863 W:      https://linuxtv.org
13864 W:      http://palosaari.fi/linux/
13865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13866 T:      git git://linuxtv.org/anttip/media_tree.git
13867 S:      Maintained
13868 F:      drivers/media/dvb-frontends/tda10071*
13869
13870 TDA18212 MEDIA DRIVER
13871 M:      Antti Palosaari <crope@iki.fi>
13872 L:      linux-media@vger.kernel.org
13873 W:      https://linuxtv.org
13874 W:      http://palosaari.fi/linux/
13875 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13876 T:      git git://linuxtv.org/anttip/media_tree.git
13877 S:      Maintained
13878 F:      drivers/media/tuners/tda18212*
13879
13880 TDA18218 MEDIA DRIVER
13881 M:      Antti Palosaari <crope@iki.fi>
13882 L:      linux-media@vger.kernel.org
13883 W:      https://linuxtv.org
13884 W:      http://palosaari.fi/linux/
13885 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13886 T:      git git://linuxtv.org/anttip/media_tree.git
13887 S:      Maintained
13888 F:      drivers/media/tuners/tda18218*
13889
13890 TDA18250 MEDIA DRIVER
13891 M:      Olli Salonen <olli.salonen@iki.fi>
13892 L:      linux-media@vger.kernel.org
13893 W:      https://linuxtv.org
13894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13895 T:      git git://linuxtv.org/media_tree.git
13896 S:      Maintained
13897 F:      drivers/media/tuners/tda18250*
13898
13899 TDA18271 MEDIA DRIVER
13900 M:      Michael Krufky <mkrufky@linuxtv.org>
13901 L:      linux-media@vger.kernel.org
13902 W:      https://linuxtv.org
13903 W:      http://github.com/mkrufky
13904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13905 T:      git git://linuxtv.org/mkrufky/tuners.git
13906 S:      Maintained
13907 F:      drivers/media/tuners/tda18271*
13908
13909 TDA1997x MEDIA DRIVER
13910 M:      Tim Harvey <tharvey@gateworks.com>
13911 L:      linux-media@vger.kernel.org
13912 W:      https://linuxtv.org
13913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13914 S:      Maintained
13915 F:      drivers/media/i2c/tda1997x.*
13916
13917 TDA827x MEDIA DRIVER
13918 M:      Michael Krufky <mkrufky@linuxtv.org>
13919 L:      linux-media@vger.kernel.org
13920 W:      https://linuxtv.org
13921 W:      http://github.com/mkrufky
13922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13923 T:      git git://linuxtv.org/mkrufky/tuners.git
13924 S:      Maintained
13925 F:      drivers/media/tuners/tda8290.*
13926
13927 TDA8290 MEDIA DRIVER
13928 M:      Michael Krufky <mkrufky@linuxtv.org>
13929 L:      linux-media@vger.kernel.org
13930 W:      https://linuxtv.org
13931 W:      http://github.com/mkrufky
13932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13933 T:      git git://linuxtv.org/mkrufky/tuners.git
13934 S:      Maintained
13935 F:      drivers/media/tuners/tda8290.*
13936
13937 TDA9840 MEDIA DRIVER
13938 M:      Hans Verkuil <hverkuil@xs4all.nl>
13939 L:      linux-media@vger.kernel.org
13940 T:      git git://linuxtv.org/media_tree.git
13941 W:      https://linuxtv.org
13942 S:      Maintained
13943 F:      drivers/media/i2c/tda9840*
13944
13945 TEA5761 TUNER DRIVER
13946 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13947 L:      linux-media@vger.kernel.org
13948 W:      https://linuxtv.org
13949 T:      git git://linuxtv.org/media_tree.git
13950 S:      Odd fixes
13951 F:      drivers/media/tuners/tea5761.*
13952
13953 TEA5767 TUNER DRIVER
13954 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13955 L:      linux-media@vger.kernel.org
13956 W:      https://linuxtv.org
13957 T:      git git://linuxtv.org/media_tree.git
13958 S:      Maintained
13959 F:      drivers/media/tuners/tea5767.*
13960
13961 TEA6415C MEDIA DRIVER
13962 M:      Hans Verkuil <hverkuil@xs4all.nl>
13963 L:      linux-media@vger.kernel.org
13964 T:      git git://linuxtv.org/media_tree.git
13965 W:      https://linuxtv.org
13966 S:      Maintained
13967 F:      drivers/media/i2c/tea6415c*
13968
13969 TEA6420 MEDIA DRIVER
13970 M:      Hans Verkuil <hverkuil@xs4all.nl>
13971 L:      linux-media@vger.kernel.org
13972 T:      git git://linuxtv.org/media_tree.git
13973 W:      https://linuxtv.org
13974 S:      Maintained
13975 F:      drivers/media/i2c/tea6420*
13976
13977 TEAM DRIVER
13978 M:      Jiri Pirko <jiri@resnulli.us>
13979 L:      netdev@vger.kernel.org
13980 S:      Supported
13981 F:      drivers/net/team/
13982 F:      include/linux/if_team.h
13983 F:      include/uapi/linux/if_team.h
13984
13985 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13986 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13987 S:      Maintained
13988 F:      arch/x86/platform/ts5500/
13989
13990 TECHNOTREND USB IR RECEIVER
13991 M:      Sean Young <sean@mess.org>
13992 L:      linux-media@vger.kernel.org
13993 S:      Maintained
13994 F:      drivers/media/rc/ttusbir.c
13995
13996 TECHWELL TW9910 VIDEO DECODER
13997 L:      linux-media@vger.kernel.org
13998 S:      Orphan
13999 F:      drivers/media/i2c/tw9910.c
14000 F:      include/media/i2c/tw9910.h
14001
14002 TEE SUBSYSTEM
14003 M:      Jens Wiklander <jens.wiklander@linaro.org>
14004 S:      Maintained
14005 F:      include/linux/tee_drv.h
14006 F:      include/uapi/linux/tee.h
14007 F:      drivers/tee/
14008 F:      Documentation/tee.txt
14009
14010 TEGRA ARCHITECTURE SUPPORT
14011 M:      Thierry Reding <thierry.reding@gmail.com>
14012 M:      Jonathan Hunter <jonathanh@nvidia.com>
14013 L:      linux-tegra@vger.kernel.org
14014 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14016 S:      Supported
14017 N:      [^a-z]tegra
14018
14019 TEGRA CLOCK DRIVER
14020 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14021 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14022 S:      Supported
14023 F:      drivers/clk/tegra/
14024
14025 TEGRA DMA DRIVERS
14026 M:      Laxman Dewangan <ldewangan@nvidia.com>
14027 M:      Jon Hunter <jonathanh@nvidia.com>
14028 S:      Supported
14029 F:      drivers/dma/tegra*
14030
14031 TEGRA I2C DRIVER
14032 M:      Laxman Dewangan <ldewangan@nvidia.com>
14033 S:      Supported
14034 F:      drivers/i2c/busses/i2c-tegra.c
14035
14036 TEGRA IOMMU DRIVERS
14037 M:      Thierry Reding <thierry.reding@gmail.com>
14038 L:      linux-tegra@vger.kernel.org
14039 S:      Supported
14040 F:      drivers/iommu/tegra*
14041
14042 TEGRA KBC DRIVER
14043 M:      Laxman Dewangan <ldewangan@nvidia.com>
14044 S:      Supported
14045 F:      drivers/input/keyboard/tegra-kbc.c
14046
14047 TEGRA PWM DRIVER
14048 M:      Thierry Reding <thierry.reding@gmail.com>
14049 S:      Supported
14050 F:      drivers/pwm/pwm-tegra.c
14051
14052 TEGRA SERIAL DRIVER
14053 M:      Laxman Dewangan <ldewangan@nvidia.com>
14054 S:      Supported
14055 F:      drivers/tty/serial/serial-tegra.c
14056
14057 TEGRA SPI DRIVER
14058 M:      Laxman Dewangan <ldewangan@nvidia.com>
14059 S:      Supported
14060 F:      drivers/spi/spi-tegra*
14061
14062 TEHUTI ETHERNET DRIVER
14063 M:      Andy Gospodarek <andy@greyhouse.net>
14064 L:      netdev@vger.kernel.org
14065 S:      Supported
14066 F:      drivers/net/ethernet/tehuti/*
14067
14068 Telecom Clock Driver for MCPL0010
14069 M:      Mark Gross <mark.gross@intel.com>
14070 S:      Supported
14071 F:      drivers/char/tlclk.c
14072
14073 TENSILICA XTENSA PORT (xtensa)
14074 M:      Chris Zankel <chris@zankel.net>
14075 M:      Max Filippov <jcmvbkbc@gmail.com>
14076 L:      linux-xtensa@linux-xtensa.org
14077 T:      git git://github.com/czankel/xtensa-linux.git
14078 S:      Maintained
14079 F:      arch/xtensa/
14080 F:      drivers/irqchip/irq-xtensa-*
14081
14082 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14083 M:      Nishanth Menon <nm@ti.com>
14084 M:      Tero Kristo <t-kristo@ti.com>
14085 M:      Santosh Shilimkar <ssantosh@kernel.org>
14086 L:      linux-arm-kernel@lists.infradead.org
14087 S:      Maintained
14088 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14089 F:      drivers/firmware/ti_sci*
14090 F:      include/linux/soc/ti/ti_sci_protocol.h
14091 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14092 F:      include/dt-bindings/genpd/k2g.h
14093 F:      drivers/soc/ti/ti_sci_pm_domains.c
14094 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14095 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14096 F:      drivers/clk/keystone/sci-clk.c
14097 F:      drivers/reset/reset-ti-sci.c
14098
14099 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14100 M:      Hans Verkuil <hverkuil@xs4all.nl>
14101 L:      linux-media@vger.kernel.org
14102 T:      git git://linuxtv.org/media_tree.git
14103 W:      https://linuxtv.org
14104 S:      Maintained
14105 F:      drivers/media/radio/radio-raremono.c
14106
14107 THERMAL
14108 M:      Zhang Rui <rui.zhang@intel.com>
14109 M:      Eduardo Valentin <edubezval@gmail.com>
14110 L:      linux-pm@vger.kernel.org
14111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14113 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14114 S:      Supported
14115 F:      drivers/thermal/
14116 F:      include/linux/thermal.h
14117 F:      include/uapi/linux/thermal.h
14118 F:      include/linux/cpu_cooling.h
14119 F:      Documentation/devicetree/bindings/thermal/
14120
14121 THERMAL/CPU_COOLING
14122 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14123 M:      Viresh Kumar <viresh.kumar@linaro.org>
14124 M:      Javi Merino <javi.merino@kernel.org>
14125 L:      linux-pm@vger.kernel.org
14126 S:      Supported
14127 F:      Documentation/thermal/cpu-cooling-api.txt
14128 F:      drivers/thermal/cpu_cooling.c
14129 F:      include/linux/cpu_cooling.h
14130
14131 THINKPAD ACPI EXTRAS DRIVER
14132 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14133 L:      ibm-acpi-devel@lists.sourceforge.net
14134 L:      platform-driver-x86@vger.kernel.org
14135 W:      http://ibm-acpi.sourceforge.net
14136 W:      http://thinkwiki.org/wiki/Ibm-acpi
14137 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14138 S:      Maintained
14139 F:      drivers/platform/x86/thinkpad_acpi.c
14140
14141 THUNDERBOLT DRIVER
14142 M:      Andreas Noever <andreas.noever@gmail.com>
14143 M:      Michael Jamet <michael.jamet@intel.com>
14144 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14145 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14147 S:      Maintained
14148 F:      Documentation/admin-guide/thunderbolt.rst
14149 F:      drivers/thunderbolt/
14150 F:      include/linux/thunderbolt.h
14151
14152 THUNDERBOLT NETWORK DRIVER
14153 M:      Michael Jamet <michael.jamet@intel.com>
14154 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14155 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14156 L:      netdev@vger.kernel.org
14157 S:      Maintained
14158 F:      drivers/net/thunderbolt.c
14159
14160 THUNDERX GPIO DRIVER
14161 M:      David Daney <david.daney@cavium.com>
14162 S:      Maintained
14163 F:      drivers/gpio/gpio-thunderx.c
14164
14165 TI AM437X VPFE DRIVER
14166 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14167 L:      linux-media@vger.kernel.org
14168 W:      https://linuxtv.org
14169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14170 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14171 S:      Maintained
14172 F:      drivers/media/platform/am437x/
14173
14174 TI BANDGAP AND THERMAL DRIVER
14175 M:      Eduardo Valentin <edubezval@gmail.com>
14176 M:      Keerthy <j-keerthy@ti.com>
14177 L:      linux-pm@vger.kernel.org
14178 L:      linux-omap@vger.kernel.org
14179 S:      Maintained
14180 F:      drivers/thermal/ti-soc-thermal/
14181
14182 TI BQ27XXX POWER SUPPLY DRIVER
14183 R:      Andrew F. Davis <afd@ti.com>
14184 F:      include/linux/power/bq27xxx_battery.h
14185 F:      drivers/power/supply/bq27xxx_battery.c
14186 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14187
14188 TI CDCE706 CLOCK DRIVER
14189 M:      Max Filippov <jcmvbkbc@gmail.com>
14190 S:      Maintained
14191 F:      drivers/clk/clk-cdce706.c
14192
14193 TI CLOCK DRIVER
14194 M:      Tero Kristo <t-kristo@ti.com>
14195 L:      linux-omap@vger.kernel.org
14196 S:      Maintained
14197 F:      drivers/clk/ti/
14198 F:      include/linux/clk/ti.h
14199
14200 TI DAVINCI MACHINE SUPPORT
14201 M:      Sekhar Nori <nsekhar@ti.com>
14202 M:      Kevin Hilman <khilman@kernel.org>
14203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14205 S:      Supported
14206 F:      arch/arm/mach-davinci/
14207 F:      drivers/i2c/busses/i2c-davinci.c
14208 F:      arch/arm/boot/dts/da850*
14209
14210 TI DAVINCI SERIES CLOCK DRIVER
14211 M:      David Lechner <david@lechnology.com>
14212 R:      Sekhar Nori <nsekhar@ti.com>
14213 S:      Maintained
14214 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14215 F:      drivers/clk/davinci/
14216
14217 TI DAVINCI SERIES GPIO DRIVER
14218 M:      Keerthy <j-keerthy@ti.com>
14219 L:      linux-gpio@vger.kernel.org
14220 S:      Maintained
14221 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14222 F:      drivers/gpio/gpio-davinci.c
14223
14224 TI DAVINCI SERIES MEDIA DRIVER
14225 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14226 L:      linux-media@vger.kernel.org
14227 W:      https://linuxtv.org
14228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14229 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14230 S:      Maintained
14231 F:      drivers/media/platform/davinci/
14232 F:      include/media/davinci/
14233
14234 TI ETHERNET SWITCH DRIVER (CPSW)
14235 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14236 L:      linux-omap@vger.kernel.org
14237 L:      netdev@vger.kernel.org
14238 S:      Maintained
14239 F:      drivers/net/ethernet/ti/cpsw*
14240 F:      drivers/net/ethernet/ti/davinci*
14241
14242 TI FLASH MEDIA INTERFACE DRIVER
14243 M:      Alex Dubov <oakad@yahoo.com>
14244 S:      Maintained
14245 F:      drivers/misc/tifm*
14246 F:      drivers/mmc/host/tifm_sd.c
14247 F:      include/linux/tifm.h
14248
14249 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14250 M:      Santosh Shilimkar <ssantosh@kernel.org>
14251 L:      linux-kernel@vger.kernel.org
14252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14253 S:      Maintained
14254 F:      drivers/soc/ti/*
14255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14256
14257 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14258 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14259 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14260 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14261 S:      Maintained
14262 F:      sound/soc/codecs/lm49453*
14263 F:      sound/soc/codecs/isabelle*
14264
14265 TI LP855x BACKLIGHT DRIVER
14266 M:      Milo Kim <milo.kim@ti.com>
14267 S:      Maintained
14268 F:      Documentation/backlight/lp855x-driver.txt
14269 F:      drivers/video/backlight/lp855x_bl.c
14270 F:      include/linux/platform_data/lp855x.h
14271
14272 TI LP8727 CHARGER DRIVER
14273 M:      Milo Kim <milo.kim@ti.com>
14274 S:      Maintained
14275 F:      drivers/power/supply/lp8727_charger.c
14276 F:      include/linux/platform_data/lp8727.h
14277
14278 TI LP8788 MFD DRIVER
14279 M:      Milo Kim <milo.kim@ti.com>
14280 S:      Maintained
14281 F:      drivers/iio/adc/lp8788_adc.c
14282 F:      drivers/leds/leds-lp8788.c
14283 F:      drivers/mfd/lp8788*.c
14284 F:      drivers/power/supply/lp8788-charger.c
14285 F:      drivers/regulator/lp8788-*.c
14286 F:      include/linux/mfd/lp8788*.h
14287
14288 TI NETCP ETHERNET DRIVER
14289 M:      Wingman Kwok <w-kwok2@ti.com>
14290 M:      Murali Karicheri <m-karicheri2@ti.com>
14291 L:      netdev@vger.kernel.org
14292 S:      Maintained
14293 F:      drivers/net/ethernet/ti/netcp*
14294
14295 TI TAS571X FAMILY ASoC CODEC DRIVER
14296 M:      Kevin Cernekee <cernekee@chromium.org>
14297 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14298 S:      Odd Fixes
14299 F:      sound/soc/codecs/tas571x*
14300
14301 TI TRF7970A NFC DRIVER
14302 M:      Mark Greer <mgreer@animalcreek.com>
14303 L:      linux-wireless@vger.kernel.org
14304 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14305 S:      Supported
14306 F:      drivers/nfc/trf7970a.c
14307 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14308
14309 TI TWL4030 SERIES SOC CODEC DRIVER
14310 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14312 S:      Maintained
14313 F:      sound/soc/codecs/twl4030*
14314
14315 TI VPE/CAL DRIVERS
14316 M:      Benoit Parrot <bparrot@ti.com>
14317 L:      linux-media@vger.kernel.org
14318 W:      http://linuxtv.org/
14319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14320 S:      Maintained
14321 F:      drivers/media/platform/ti-vpe/
14322
14323 TI WILINK WIRELESS DRIVERS
14324 L:      linux-wireless@vger.kernel.org
14325 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14326 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14328 S:      Orphan
14329 F:      drivers/net/wireless/ti/
14330 F:      include/linux/wl12xx.h
14331
14332 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14333 M:      John Stultz <john.stultz@linaro.org>
14334 M:      Thomas Gleixner <tglx@linutronix.de>
14335 R:      Stephen Boyd <sboyd@kernel.org>
14336 L:      linux-kernel@vger.kernel.org
14337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14338 S:      Supported
14339 F:      include/linux/clocksource.h
14340 F:      include/linux/time.h
14341 F:      include/linux/timex.h
14342 F:      include/uapi/linux/time.h
14343 F:      include/uapi/linux/timex.h
14344 F:      kernel/time/clocksource.c
14345 F:      kernel/time/time*.c
14346 F:      kernel/time/alarmtimer.c
14347 F:      kernel/time/ntp.c
14348 F:      tools/testing/selftests/timers/
14349
14350 TIPC NETWORK LAYER
14351 M:      Jon Maloy <jon.maloy@ericsson.com>
14352 M:      Ying Xue <ying.xue@windriver.com>
14353 L:      netdev@vger.kernel.org (core kernel code)
14354 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14355 W:      http://tipc.sourceforge.net/
14356 S:      Maintained
14357 F:      include/uapi/linux/tipc*.h
14358 F:      net/tipc/
14359
14360 TLAN NETWORK DRIVER
14361 M:      Samuel Chessman <chessman@tux.org>
14362 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14363 W:      http://sourceforge.net/projects/tlan/
14364 S:      Maintained
14365 F:      Documentation/networking/tlan.txt
14366 F:      drivers/net/ethernet/ti/tlan.*
14367
14368 TM6000 VIDEO4LINUX DRIVER
14369 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14370 L:      linux-media@vger.kernel.org
14371 W:      https://linuxtv.org
14372 T:      git git://linuxtv.org/media_tree.git
14373 S:      Odd fixes
14374 F:      drivers/media/usb/tm6000/
14375 F:      Documentation/media/v4l-drivers/tm6000*
14376
14377 TMIO/SDHI MMC DRIVER
14378 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14379 L:      linux-mmc@vger.kernel.org
14380 S:      Supported
14381 F:      drivers/mmc/host/tmio_mmc*
14382 F:      drivers/mmc/host/renesas_sdhi*
14383 F:      include/linux/mfd/tmio.h
14384
14385 TMP401 HARDWARE MONITOR DRIVER
14386 M:      Guenter Roeck <linux@roeck-us.net>
14387 L:      linux-hwmon@vger.kernel.org
14388 S:      Maintained
14389 F:      Documentation/hwmon/tmp401
14390 F:      drivers/hwmon/tmp401.c
14391
14392 TMPFS (SHMEM FILESYSTEM)
14393 M:      Hugh Dickins <hughd@google.com>
14394 L:      linux-mm@kvack.org
14395 S:      Maintained
14396 F:      include/linux/shmem_fs.h
14397 F:      mm/shmem.c
14398
14399 TOMOYO SECURITY MODULE
14400 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14401 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14402 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14403 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14404 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14405 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14406 W:      http://tomoyo.sourceforge.jp/
14407 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14408 S:      Maintained
14409 F:      security/tomoyo/
14410
14411 TOPSTAR LAPTOP EXTRAS DRIVER
14412 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14413 L:      platform-driver-x86@vger.kernel.org
14414 S:      Maintained
14415 F:      drivers/platform/x86/topstar-laptop.c
14416
14417 TORTURE-TEST MODULES
14418 M:      Davidlohr Bueso <dave@stgolabs.net>
14419 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14420 M:      Josh Triplett <josh@joshtriplett.org>
14421 L:      linux-kernel@vger.kernel.org
14422 S:      Supported
14423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14424 F:      Documentation/RCU/torture.txt
14425 F:      kernel/torture.c
14426 F:      kernel/rcu/rcutorture.c
14427 F:      kernel/locking/locktorture.c
14428
14429 TOSHIBA ACPI EXTRAS DRIVER
14430 M:      Azael Avalos <coproscefalo@gmail.com>
14431 L:      platform-driver-x86@vger.kernel.org
14432 S:      Maintained
14433 F:      drivers/platform/x86/toshiba_acpi.c
14434
14435 TOSHIBA BLUETOOTH DRIVER
14436 M:      Azael Avalos <coproscefalo@gmail.com>
14437 L:      platform-driver-x86@vger.kernel.org
14438 S:      Maintained
14439 F:      drivers/platform/x86/toshiba_bluetooth.c
14440
14441 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14442 M:      Azael Avalos <coproscefalo@gmail.com>
14443 L:      platform-driver-x86@vger.kernel.org
14444 S:      Maintained
14445 F:      drivers/platform/x86/toshiba_haps.c
14446
14447 TOSHIBA SMM DRIVER
14448 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14449 W:      http://www.buzzard.org.uk/toshiba/
14450 S:      Maintained
14451 F:      drivers/char/toshiba.c
14452 F:      include/linux/toshiba.h
14453 F:      include/uapi/linux/toshiba.h
14454
14455 TOSHIBA TC358743 DRIVER
14456 M:      Mats Randgaard <matrandg@cisco.com>
14457 L:      linux-media@vger.kernel.org
14458 S:      Maintained
14459 F:      drivers/media/i2c/tc358743*
14460 F:      include/media/i2c/tc358743.h
14461
14462 TOSHIBA WMI HOTKEYS DRIVER
14463 M:      Azael Avalos <coproscefalo@gmail.com>
14464 L:      platform-driver-x86@vger.kernel.org
14465 S:      Maintained
14466 F:      drivers/platform/x86/toshiba-wmi.c
14467
14468 TPM DEVICE DRIVER
14469 M:      Peter Huewe <peterhuewe@gmx.de>
14470 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14471 R:      Jason Gunthorpe <jgg@ziepe.ca>
14472 L:      linux-integrity@vger.kernel.org
14473 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14474 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14475 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14476 S:      Maintained
14477 F:      drivers/char/tpm/
14478
14479 TRACING
14480 M:      Steven Rostedt <rostedt@goodmis.org>
14481 M:      Ingo Molnar <mingo@redhat.com>
14482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14483 S:      Maintained
14484 F:      Documentation/trace/ftrace.rst
14485 F:      arch/*/*/*/ftrace.h
14486 F:      arch/*/kernel/ftrace.c
14487 F:      include/*/ftrace.h
14488 F:      include/linux/trace*.h
14489 F:      include/trace/
14490 F:      kernel/trace/
14491 F:      tools/testing/selftests/ftrace/
14492
14493 TRACING MMIO ACCESSES (MMIOTRACE)
14494 M:      Steven Rostedt <rostedt@goodmis.org>
14495 M:      Ingo Molnar <mingo@kernel.org>
14496 R:      Karol Herbst <karolherbst@gmail.com>
14497 R:      Pekka Paalanen <ppaalanen@gmail.com>
14498 S:      Maintained
14499 L:      linux-kernel@vger.kernel.org
14500 L:      nouveau@lists.freedesktop.org
14501 F:      kernel/trace/trace_mmiotrace.c
14502 F:      include/linux/mmiotrace.h
14503 F:      arch/x86/mm/kmmio.c
14504 F:      arch/x86/mm/mmio-mod.c
14505 F:      arch/x86/mm/testmmiotrace.c
14506
14507 TRIVIAL PATCHES
14508 M:      Jiri Kosina <trivial@kernel.org>
14509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14510 S:      Maintained
14511 K:      ^Subject:.*(?i)trivial
14512
14513 TEMPO SEMICONDUCTOR DRIVERS
14514 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14515 S:      Maintained
14516 F:      sound/soc/codecs/tscs*.c
14517 F:      sound/soc/codecs/tscs*.h
14518 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14519
14520 TTY LAYER
14521 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14522 M:      Jiri Slaby <jslaby@suse.com>
14523 S:      Supported
14524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14525 F:      Documentation/serial/
14526 F:      drivers/tty/
14527 F:      drivers/tty/serial/serial_core.c
14528 F:      include/linux/serial_core.h
14529 F:      include/linux/serial.h
14530 F:      include/linux/tty.h
14531 F:      include/uapi/linux/serial_core.h
14532 F:      include/uapi/linux/serial.h
14533 F:      include/uapi/linux/tty.h
14534
14535 TUA9001 MEDIA DRIVER
14536 M:      Antti Palosaari <crope@iki.fi>
14537 L:      linux-media@vger.kernel.org
14538 W:      https://linuxtv.org
14539 W:      http://palosaari.fi/linux/
14540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14541 T:      git git://linuxtv.org/anttip/media_tree.git
14542 S:      Maintained
14543 F:      drivers/media/tuners/tua9001*
14544
14545 TULIP NETWORK DRIVERS
14546 L:      netdev@vger.kernel.org
14547 L:      linux-parisc@vger.kernel.org
14548 S:      Orphan
14549 F:      drivers/net/ethernet/dec/tulip/
14550
14551 TUN/TAP driver
14552 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14553 W:      http://vtun.sourceforge.net/tun
14554 S:      Maintained
14555 F:      Documentation/networking/tuntap.txt
14556 F:      arch/um/os-Linux/drivers/
14557
14558 TURBOCHANNEL SUBSYSTEM
14559 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14560 M:      Ralf Baechle <ralf@linux-mips.org>
14561 L:      linux-mips@linux-mips.org
14562 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14563 S:      Maintained
14564 F:      drivers/tc/
14565 F:      include/linux/tc.h
14566
14567 TURBOSTAT UTILITY
14568 M:      "Len Brown" <lenb@kernel.org>
14569 L:      linux-pm@vger.kernel.org
14570 B:      https://bugzilla.kernel.org
14571 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14573 S:      Supported
14574 F:      tools/power/x86/turbostat/
14575
14576 TW5864 VIDEO4LINUX DRIVER
14577 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14578 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14579 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14580 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14581 L:      linux-media@vger.kernel.org
14582 S:      Supported
14583 F:      drivers/media/pci/tw5864/
14584
14585 TW68 VIDEO4LINUX DRIVER
14586 M:      Hans Verkuil <hverkuil@xs4all.nl>
14587 L:      linux-media@vger.kernel.org
14588 T:      git git://linuxtv.org/media_tree.git
14589 W:      https://linuxtv.org
14590 S:      Odd Fixes
14591 F:      drivers/media/pci/tw68/
14592
14593 TW686X VIDEO4LINUX DRIVER
14594 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14595 L:      linux-media@vger.kernel.org
14596 T:      git git://linuxtv.org/media_tree.git
14597 W:      http://linuxtv.org
14598 S:      Maintained
14599 F:      drivers/media/pci/tw686x/
14600
14601 UBI FILE SYSTEM (UBIFS)
14602 M:      Richard Weinberger <richard@nod.at>
14603 M:      Artem Bityutskiy <dedekind1@gmail.com>
14604 M:      Adrian Hunter <adrian.hunter@intel.com>
14605 L:      linux-mtd@lists.infradead.org
14606 T:      git git://git.infradead.org/ubifs-2.6.git
14607 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14608 S:      Supported
14609 F:      Documentation/filesystems/ubifs.txt
14610 F:      fs/ubifs/
14611
14612 UCLINUX (M68KNOMMU AND COLDFIRE)
14613 M:      Greg Ungerer <gerg@linux-m68k.org>
14614 W:      http://www.linux-m68k.org/
14615 W:      http://www.uclinux.org/
14616 L:      linux-m68k@lists.linux-m68k.org
14617 L:      uclinux-dev@uclinux.org  (subscribers-only)
14618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14619 S:      Maintained
14620 F:      arch/m68k/coldfire/
14621 F:      arch/m68k/68*/
14622 F:      arch/m68k/*/*_no.*
14623 F:      arch/m68k/include/asm/*_no.*
14624
14625 UDF FILESYSTEM
14626 M:      Jan Kara <jack@suse.com>
14627 S:      Maintained
14628 F:      Documentation/filesystems/udf.txt
14629 F:      fs/udf/
14630
14631 UDRAW TABLET
14632 M:      Bastien Nocera <hadess@hadess.net>
14633 L:      linux-input@vger.kernel.org
14634 S:      Maintained
14635 F:      drivers/hid/hid-udraw-ps3.c
14636
14637 UFS FILESYSTEM
14638 M:      Evgeniy Dushistov <dushistov@mail.ru>
14639 S:      Maintained
14640 F:      Documentation/filesystems/ufs.txt
14641 F:      fs/ufs/
14642
14643 UHID USERSPACE HID IO DRIVER:
14644 M:      David Herrmann <dh.herrmann@googlemail.com>
14645 L:      linux-input@vger.kernel.org
14646 S:      Maintained
14647 F:      drivers/hid/uhid.c
14648 F:      include/uapi/linux/uhid.h
14649
14650 ULPI BUS
14651 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14652 L:      linux-usb@vger.kernel.org
14653 S:      Maintained
14654 F:      drivers/usb/common/ulpi.c
14655 F:      include/linux/ulpi/
14656
14657 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14658 L:      linux-usb@vger.kernel.org
14659 S:      Orphan
14660 F:      drivers/uwb/
14661 F:      include/linux/uwb.h
14662 F:      include/linux/uwb/
14663
14664 UNICORE32 ARCHITECTURE:
14665 M:      Guan Xuetao <gxt@pku.edu.cn>
14666 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14667 S:      Maintained
14668 T:      git git://github.com/gxt/linux.git
14669 F:      arch/unicore32/
14670
14671 UNIFDEF
14672 M:      Tony Finch <dot@dotat.at>
14673 W:      http://dotat.at/prog/unifdef
14674 S:      Maintained
14675 F:      scripts/unifdef.c
14676
14677 UNIFORM CDROM DRIVER
14678 M:      Jens Axboe <axboe@kernel.dk>
14679 W:      http://www.kernel.dk
14680 S:      Maintained
14681 F:      Documentation/cdrom/
14682 F:      drivers/cdrom/cdrom.c
14683 F:      include/linux/cdrom.h
14684 F:      include/uapi/linux/cdrom.h
14685
14686 UNISYS S-PAR DRIVERS
14687 M:      David Kershner <david.kershner@unisys.com>
14688 L:      sparmaintainer@unisys.com (Unisys internal)
14689 S:      Supported
14690 F:      include/linux/visorbus.h
14691 F:      drivers/visorbus/
14692 F:      drivers/staging/unisys/
14693
14694 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14695 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14696 L:      linux-scsi@vger.kernel.org
14697 S:      Supported
14698 F:      Documentation/scsi/ufs.txt
14699 F:      drivers/scsi/ufs/
14700
14701 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14702 M:      Joao Pinto <jpinto@synopsys.com>
14703 L:      linux-scsi@vger.kernel.org
14704 S:      Supported
14705 F:      drivers/scsi/ufs/*dwc*
14706
14707 UNSORTED BLOCK IMAGES (UBI)
14708 M:      Artem Bityutskiy <dedekind1@gmail.com>
14709 M:      Richard Weinberger <richard@nod.at>
14710 W:      http://www.linux-mtd.infradead.org/
14711 L:      linux-mtd@lists.infradead.org
14712 T:      git git://git.infradead.org/ubifs-2.6.git
14713 S:      Supported
14714 F:      drivers/mtd/ubi/
14715 F:      include/linux/mtd/ubi.h
14716 F:      include/uapi/mtd/ubi-user.h
14717
14718 USB "USBNET" DRIVER FRAMEWORK
14719 M:      Oliver Neukum <oneukum@suse.com>
14720 L:      netdev@vger.kernel.org
14721 W:      http://www.linux-usb.org/usbnet
14722 S:      Maintained
14723 F:      drivers/net/usb/usbnet.c
14724 F:      include/linux/usb/usbnet.h
14725
14726 USB ACM DRIVER
14727 M:      Oliver Neukum <oneukum@suse.com>
14728 L:      linux-usb@vger.kernel.org
14729 S:      Maintained
14730 F:      Documentation/usb/acm.txt
14731 F:      drivers/usb/class/cdc-acm.*
14732
14733 USB AR5523 WIRELESS DRIVER
14734 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14735 L:      linux-wireless@vger.kernel.org
14736 S:      Maintained
14737 F:      drivers/net/wireless/ath/ar5523/
14738
14739 USB ATTACHED SCSI
14740 M:      Oliver Neukum <oneukum@suse.com>
14741 L:      linux-usb@vger.kernel.org
14742 L:      linux-scsi@vger.kernel.org
14743 S:      Maintained
14744 F:      drivers/usb/storage/uas.c
14745
14746 USB CDC ETHERNET DRIVER
14747 M:      Oliver Neukum <oliver@neukum.org>
14748 L:      linux-usb@vger.kernel.org
14749 S:      Maintained
14750 F:      drivers/net/usb/cdc_*.c
14751 F:      include/uapi/linux/usb/cdc.h
14752
14753 USB CHAOSKEY DRIVER
14754 M:      Keith Packard <keithp@keithp.com>
14755 L:      linux-usb@vger.kernel.org
14756 S:      Maintained
14757 F:      drivers/usb/misc/chaoskey.c
14758
14759 USB CYPRESS C67X00 DRIVER
14760 M:      Peter Korsgaard <jacmet@sunsite.dk>
14761 L:      linux-usb@vger.kernel.org
14762 S:      Maintained
14763 F:      drivers/usb/c67x00/
14764
14765 USB DAVICOM DM9601 DRIVER
14766 M:      Peter Korsgaard <jacmet@sunsite.dk>
14767 L:      netdev@vger.kernel.org
14768 W:      http://www.linux-usb.org/usbnet
14769 S:      Maintained
14770 F:      drivers/net/usb/dm9601.c
14771
14772 USB DIAMOND RIO500 DRIVER
14773 M:      Cesar Miquel <miquel@df.uba.ar>
14774 L:      rio500-users@lists.sourceforge.net
14775 W:      http://rio500.sourceforge.net
14776 S:      Maintained
14777 F:      drivers/usb/misc/rio500*
14778
14779 USB EHCI DRIVER
14780 M:      Alan Stern <stern@rowland.harvard.edu>
14781 L:      linux-usb@vger.kernel.org
14782 S:      Maintained
14783 F:      Documentation/usb/ehci.txt
14784 F:      drivers/usb/host/ehci*
14785
14786 USB GADGET/PERIPHERAL SUBSYSTEM
14787 M:      Felipe Balbi <balbi@kernel.org>
14788 L:      linux-usb@vger.kernel.org
14789 W:      http://www.linux-usb.org/gadget
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14791 S:      Maintained
14792 F:      drivers/usb/gadget/
14793 F:      include/linux/usb/gadget*
14794
14795 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14796 M:      Jiri Kosina <jikos@kernel.org>
14797 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14798 L:      linux-usb@vger.kernel.org
14799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14800 S:      Maintained
14801 F:      Documentation/hid/hiddev.txt
14802 F:      drivers/hid/usbhid/
14803
14804 USB INTEL XHCI ROLE MUX DRIVER
14805 M:      Hans de Goede <hdegoede@redhat.com>
14806 L:      linux-usb@vger.kernel.org
14807 S:      Maintained
14808 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14809
14810 USB ISP116X DRIVER
14811 M:      Olav Kongas <ok@artecdesign.ee>
14812 L:      linux-usb@vger.kernel.org
14813 S:      Maintained
14814 F:      drivers/usb/host/isp116x*
14815 F:      include/linux/usb/isp116x.h
14816
14817 USB LAN78XX ETHERNET DRIVER
14818 M:      Woojung Huh <woojung.huh@microchip.com>
14819 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14820 L:      netdev@vger.kernel.org
14821 S:      Maintained
14822 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14823 F:      drivers/net/usb/lan78xx.*
14824 F:      include/dt-bindings/net/microchip-lan78xx.h
14825
14826 USB MASS STORAGE DRIVER
14827 M:      Alan Stern <stern@rowland.harvard.edu>
14828 L:      linux-usb@vger.kernel.org
14829 L:      usb-storage@lists.one-eyed-alien.net
14830 S:      Maintained
14831 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14832 F:      drivers/usb/storage/
14833
14834 USB MIDI DRIVER
14835 M:      Clemens Ladisch <clemens@ladisch.de>
14836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14837 T:      git git://git.alsa-project.org/alsa-kernel.git
14838 S:      Maintained
14839 F:      sound/usb/midi.*
14840
14841 USB NETWORKING DRIVERS
14842 L:      linux-usb@vger.kernel.org
14843 S:      Odd Fixes
14844 F:      drivers/net/usb/
14845
14846 USB OHCI DRIVER
14847 M:      Alan Stern <stern@rowland.harvard.edu>
14848 L:      linux-usb@vger.kernel.org
14849 S:      Maintained
14850 F:      Documentation/usb/ohci.txt
14851 F:      drivers/usb/host/ohci*
14852
14853 USB OTG FSM (Finite State Machine)
14854 M:      Peter Chen <Peter.Chen@nxp.com>
14855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14856 L:      linux-usb@vger.kernel.org
14857 S:      Maintained
14858 F:      drivers/usb/common/usb-otg-fsm.c
14859
14860 USB OVER IP DRIVER
14861 M:      Valentina Manea <valentina.manea.m@gmail.com>
14862 M:      Shuah Khan <shuah@kernel.org>
14863 L:      linux-usb@vger.kernel.org
14864 S:      Maintained
14865 F:      Documentation/usb/usbip_protocol.txt
14866 F:      drivers/usb/usbip/
14867 F:      tools/usb/usbip/
14868 F:      tools/testing/selftests/drivers/usb/usbip/
14869
14870 USB PEGASUS DRIVER
14871 M:      Petko Manolov <petkan@nucleusys.com>
14872 L:      linux-usb@vger.kernel.org
14873 L:      netdev@vger.kernel.org
14874 T:      git git://github.com/petkan/pegasus.git
14875 W:      https://github.com/petkan/pegasus
14876 S:      Maintained
14877 F:      drivers/net/usb/pegasus.*
14878
14879 USB PHY LAYER
14880 M:      Felipe Balbi <balbi@kernel.org>
14881 L:      linux-usb@vger.kernel.org
14882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14883 S:      Maintained
14884 F:      drivers/usb/phy/
14885
14886 USB PRINTER DRIVER (usblp)
14887 M:      Pete Zaitcev <zaitcev@redhat.com>
14888 L:      linux-usb@vger.kernel.org
14889 S:      Supported
14890 F:      drivers/usb/class/usblp.c
14891
14892 USB QMI WWAN NETWORK DRIVER
14893 M:      Bjørn Mork <bjorn@mork.no>
14894 L:      netdev@vger.kernel.org
14895 S:      Maintained
14896 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14897 F:      drivers/net/usb/qmi_wwan.c
14898
14899 USB RTL8150 DRIVER
14900 M:      Petko Manolov <petkan@nucleusys.com>
14901 L:      linux-usb@vger.kernel.org
14902 L:      netdev@vger.kernel.org
14903 T:      git git://github.com/petkan/rtl8150.git
14904 W:      https://github.com/petkan/rtl8150
14905 S:      Maintained
14906 F:      drivers/net/usb/rtl8150.c
14907
14908 USB SERIAL SUBSYSTEM
14909 M:      Johan Hovold <johan@kernel.org>
14910 L:      linux-usb@vger.kernel.org
14911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14912 S:      Maintained
14913 F:      Documentation/usb/usb-serial.txt
14914 F:      drivers/usb/serial/
14915 F:      include/linux/usb/serial.h
14916
14917 USB SMSC75XX ETHERNET DRIVER
14918 M:      Steve Glendinning <steve.glendinning@shawell.net>
14919 L:      netdev@vger.kernel.org
14920 S:      Maintained
14921 F:      drivers/net/usb/smsc75xx.*
14922
14923 USB SMSC95XX ETHERNET DRIVER
14924 M:      Steve Glendinning <steve.glendinning@shawell.net>
14925 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14926 L:      netdev@vger.kernel.org
14927 S:      Maintained
14928 F:      drivers/net/usb/smsc95xx.*
14929
14930 USB SUBSYSTEM
14931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14932 L:      linux-usb@vger.kernel.org
14933 W:      http://www.linux-usb.org
14934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14935 S:      Supported
14936 F:      Documentation/devicetree/bindings/usb/
14937 F:      Documentation/usb/
14938 F:      drivers/usb/
14939 F:      include/linux/usb.h
14940 F:      include/linux/usb/
14941
14942 USB TYPEC PI3USB30532 MUX DRIVER
14943 M:      Hans de Goede <hdegoede@redhat.com>
14944 L:      linux-usb@vger.kernel.org
14945 S:      Maintained
14946 F:      drivers/usb/typec/mux/pi3usb30532.c
14947
14948 USB TYPEC SUBSYSTEM
14949 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14950 L:      linux-usb@vger.kernel.org
14951 S:      Maintained
14952 F:      Documentation/ABI/testing/sysfs-class-typec
14953 F:      Documentation/driver-api/usb/typec.rst
14954 F:      drivers/usb/typec/
14955 F:      include/linux/usb/typec.h
14956
14957 USB UHCI DRIVER
14958 M:      Alan Stern <stern@rowland.harvard.edu>
14959 L:      linux-usb@vger.kernel.org
14960 S:      Maintained
14961 F:      drivers/usb/host/uhci*
14962
14963 USB VIDEO CLASS
14964 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14965 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14966 L:      linux-media@vger.kernel.org
14967 T:      git git://linuxtv.org/media_tree.git
14968 W:      http://www.ideasonboard.org/uvc/
14969 S:      Maintained
14970 F:      drivers/media/usb/uvc/
14971 F:      include/uapi/linux/uvcvideo.h
14972
14973 USB VISION DRIVER
14974 M:      Hans Verkuil <hverkuil@xs4all.nl>
14975 L:      linux-media@vger.kernel.org
14976 T:      git git://linuxtv.org/media_tree.git
14977 W:      https://linuxtv.org
14978 S:      Odd Fixes
14979 F:      drivers/media/usb/usbvision/
14980
14981 USB WEBCAM GADGET
14982 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14983 L:      linux-usb@vger.kernel.org
14984 S:      Maintained
14985 F:      drivers/usb/gadget/function/*uvc*
14986 F:      drivers/usb/gadget/legacy/webcam.c
14987
14988 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14989 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14990 L:      linux-wireless@vger.kernel.org
14991 S:      Maintained
14992 F:      drivers/net/wireless/rndis_wlan.c
14993
14994 USB XHCI DRIVER
14995 M:      Mathias Nyman <mathias.nyman@intel.com>
14996 L:      linux-usb@vger.kernel.org
14997 S:      Supported
14998 F:      drivers/usb/host/xhci*
14999 F:      drivers/usb/host/pci-quirks*
15000
15001 USB ZD1201 DRIVER
15002 L:      linux-wireless@vger.kernel.org
15003 W:      http://linux-lc100020.sourceforge.net
15004 S:      Orphan
15005 F:      drivers/net/wireless/zydas/zd1201.*
15006
15007 USB ZR364XX DRIVER
15008 M:      Antoine Jacquet <royale@zerezo.com>
15009 L:      linux-usb@vger.kernel.org
15010 L:      linux-media@vger.kernel.org
15011 T:      git git://linuxtv.org/media_tree.git
15012 W:      http://royale.zerezo.com/zr364xx/
15013 S:      Maintained
15014 F:      Documentation/media/v4l-drivers/zr364xx*
15015 F:      drivers/media/usb/zr364xx/
15016
15017 USER-MODE LINUX (UML)
15018 M:      Jeff Dike <jdike@addtoit.com>
15019 M:      Richard Weinberger <richard@nod.at>
15020 L:      linux-um@lists.infradead.org
15021 W:      http://user-mode-linux.sourceforge.net
15022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15023 S:      Maintained
15024 F:      Documentation/virtual/uml/
15025 F:      arch/um/
15026 F:      arch/x86/um/
15027 F:      fs/hostfs/
15028 F:      fs/hppfs/
15029
15030 USERSPACE I/O (UIO)
15031 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15032 S:      Maintained
15033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15034 F:      Documentation/driver-api/uio-howto.rst
15035 F:      drivers/uio/
15036 F:      include/linux/uio*.h
15037
15038 UTIL-LINUX PACKAGE
15039 M:      Karel Zak <kzak@redhat.com>
15040 L:      util-linux@vger.kernel.org
15041 W:      http://en.wikipedia.org/wiki/Util-linux
15042 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15043 S:      Maintained
15044
15045 UUID HELPERS
15046 M:      Christoph Hellwig <hch@lst.de>
15047 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15048 L:      linux-kernel@vger.kernel.org
15049 T:      git git://git.infradead.org/users/hch/uuid.git
15050 F:      lib/uuid.c
15051 F:      lib/test_uuid.c
15052 F:      include/linux/uuid.h
15053 F:      include/uapi/linux/uuid.h
15054 S:      Maintained
15055
15056 UVESAFB DRIVER
15057 M:      Michal Januszewski <spock@gentoo.org>
15058 L:      linux-fbdev@vger.kernel.org
15059 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15060 S:      Maintained
15061 F:      Documentation/fb/uvesafb.txt
15062 F:      drivers/video/fbdev/uvesafb.*
15063
15064 VF610 NAND DRIVER
15065 M:      Stefan Agner <stefan@agner.ch>
15066 L:      linux-mtd@lists.infradead.org
15067 S:      Supported
15068 F:      drivers/mtd/nand/raw/vf610_nfc.c
15069
15070 VFAT/FAT/MSDOS FILESYSTEM
15071 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15072 S:      Maintained
15073 F:      Documentation/filesystems/vfat.txt
15074 F:      fs/fat/
15075
15076 VFIO DRIVER
15077 M:      Alex Williamson <alex.williamson@redhat.com>
15078 L:      kvm@vger.kernel.org
15079 T:      git git://github.com/awilliam/linux-vfio.git
15080 S:      Maintained
15081 F:      Documentation/vfio.txt
15082 F:      drivers/vfio/
15083 F:      include/linux/vfio.h
15084 F:      include/uapi/linux/vfio.h
15085
15086 VFIO MEDIATED DEVICE DRIVERS
15087 M:      Kirti Wankhede <kwankhede@nvidia.com>
15088 L:      kvm@vger.kernel.org
15089 S:      Maintained
15090 F:      Documentation/vfio-mediated-device.txt
15091 F:      drivers/vfio/mdev/
15092 F:      include/linux/mdev.h
15093 F:      samples/vfio-mdev/
15094
15095 VFIO PLATFORM DRIVER
15096 M:      Eric Auger <eric.auger@redhat.com>
15097 L:      kvm@vger.kernel.org
15098 S:      Maintained
15099 F:      drivers/vfio/platform/
15100
15101 VGA_SWITCHEROO
15102 R:      Lukas Wunner <lukas@wunner.de>
15103 S:      Maintained
15104 F:      Documentation/gpu/vga-switcheroo.rst
15105 F:      drivers/gpu/vga/vga_switcheroo.c
15106 F:      include/linux/vga_switcheroo.h
15107 T:      git git://anongit.freedesktop.org/drm/drm-misc
15108
15109 VIA RHINE NETWORK DRIVER
15110 S:      Orphan
15111 F:      drivers/net/ethernet/via/via-rhine.c
15112
15113 VIA SD/MMC CARD CONTROLLER DRIVER
15114 M:      Bruce Chang <brucechang@via.com.tw>
15115 M:      Harald Welte <HaraldWelte@viatech.com>
15116 S:      Maintained
15117 F:      drivers/mmc/host/via-sdmmc.c
15118
15119 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15120 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15121 L:      linux-fbdev@vger.kernel.org
15122 S:      Maintained
15123 F:      include/linux/via-core.h
15124 F:      include/linux/via-gpio.h
15125 F:      include/linux/via_i2c.h
15126 F:      drivers/video/fbdev/via/
15127
15128 VIA VELOCITY NETWORK DRIVER
15129 M:      Francois Romieu <romieu@fr.zoreil.com>
15130 L:      netdev@vger.kernel.org
15131 S:      Maintained
15132 F:      drivers/net/ethernet/via/via-velocity.*
15133
15134 VIDEO MULTIPLEXER DRIVER
15135 M:      Philipp Zabel <p.zabel@pengutronix.de>
15136 L:      linux-media@vger.kernel.org
15137 S:      Maintained
15138 F:      drivers/media/platform/video-mux.c
15139
15140 VIDEO I2C POLLING DRIVER
15141 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15142 L:      linux-media@vger.kernel.org
15143 S:      Maintained
15144 F:      drivers/media/i2c/video-i2c.c
15145
15146 VIDEOBUF2 FRAMEWORK
15147 M:      Pawel Osciak <pawel@osciak.com>
15148 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15149 M:      Kyungmin Park <kyungmin.park@samsung.com>
15150 L:      linux-media@vger.kernel.org
15151 S:      Maintained
15152 F:      drivers/media/v4l2-core/videobuf2-*
15153 F:      include/media/videobuf2-*
15154
15155 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15156 M:      Helen Koike <helen.koike@collabora.com>
15157 L:      linux-media@vger.kernel.org
15158 T:      git git://linuxtv.org/media_tree.git
15159 W:      https://linuxtv.org
15160 S:      Maintained
15161 F:      drivers/media/platform/vimc/*
15162
15163 VIRT LIB
15164 M:      Alex Williamson <alex.williamson@redhat.com>
15165 M:      Paolo Bonzini <pbonzini@redhat.com>
15166 L:      kvm@vger.kernel.org
15167 S:      Supported
15168 F:      virt/lib/
15169
15170 VIRTIO AND VHOST VSOCK DRIVER
15171 M:      Stefan Hajnoczi <stefanha@redhat.com>
15172 L:      kvm@vger.kernel.org
15173 L:      virtualization@lists.linux-foundation.org
15174 L:      netdev@vger.kernel.org
15175 S:      Maintained
15176 F:      include/linux/virtio_vsock.h
15177 F:      include/uapi/linux/virtio_vsock.h
15178 F:      include/uapi/linux/vsockmon.h
15179 F:      include/uapi/linux/vm_sockets_diag.h
15180 F:      net/vmw_vsock/diag.c
15181 F:      net/vmw_vsock/af_vsock_tap.c
15182 F:      net/vmw_vsock/virtio_transport_common.c
15183 F:      net/vmw_vsock/virtio_transport.c
15184 F:      drivers/net/vsockmon.c
15185 F:      drivers/vhost/vsock.c
15186 F:      drivers/vhost/vsock.h
15187 F:      tools/testing/vsock/
15188
15189 VIRTIO CONSOLE DRIVER
15190 M:      Amit Shah <amit@kernel.org>
15191 L:      virtualization@lists.linux-foundation.org
15192 S:      Maintained
15193 F:      drivers/char/virtio_console.c
15194 F:      include/linux/virtio_console.h
15195 F:      include/uapi/linux/virtio_console.h
15196
15197 VIRTIO CORE, NET AND BLOCK DRIVERS
15198 M:      "Michael S. Tsirkin" <mst@redhat.com>
15199 M:      Jason Wang <jasowang@redhat.com>
15200 L:      virtualization@lists.linux-foundation.org
15201 S:      Maintained
15202 F:      Documentation/devicetree/bindings/virtio/
15203 F:      drivers/virtio/
15204 F:      tools/virtio/
15205 F:      drivers/net/virtio_net.c
15206 F:      drivers/block/virtio_blk.c
15207 F:      include/linux/virtio*.h
15208 F:      include/uapi/linux/virtio_*.h
15209 F:      drivers/crypto/virtio/
15210 F:      mm/balloon_compaction.c
15211
15212 VIRTIO CRYPTO DRIVER
15213 M:      Gonglei <arei.gonglei@huawei.com>
15214 L:      virtualization@lists.linux-foundation.org
15215 L:      linux-crypto@vger.kernel.org
15216 S:      Maintained
15217 F:      drivers/crypto/virtio/
15218 F:      include/uapi/linux/virtio_crypto.h
15219
15220 VIRTIO DRIVERS FOR S390
15221 M:      Cornelia Huck <cohuck@redhat.com>
15222 M:      Halil Pasic <pasic@linux.ibm.com>
15223 L:      linux-s390@vger.kernel.org
15224 L:      virtualization@lists.linux-foundation.org
15225 L:      kvm@vger.kernel.org
15226 S:      Supported
15227 F:      drivers/s390/virtio/
15228 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15229
15230 VIRTIO GPU DRIVER
15231 M:      David Airlie <airlied@linux.ie>
15232 M:      Gerd Hoffmann <kraxel@redhat.com>
15233 L:      dri-devel@lists.freedesktop.org
15234 L:      virtualization@lists.linux-foundation.org
15235 T:      git git://anongit.freedesktop.org/drm/drm-misc
15236 S:      Maintained
15237 F:      drivers/gpu/drm/virtio/
15238 F:      include/uapi/linux/virtio_gpu.h
15239
15240 VIRTIO HOST (VHOST)
15241 M:      "Michael S. Tsirkin" <mst@redhat.com>
15242 M:      Jason Wang <jasowang@redhat.com>
15243 L:      kvm@vger.kernel.org
15244 L:      virtualization@lists.linux-foundation.org
15245 L:      netdev@vger.kernel.org
15246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15247 S:      Maintained
15248 F:      drivers/vhost/
15249 F:      include/uapi/linux/vhost.h
15250
15251 VIRTIO INPUT DRIVER
15252 M:      Gerd Hoffmann <kraxel@redhat.com>
15253 S:      Maintained
15254 F:      drivers/virtio/virtio_input.c
15255 F:      include/uapi/linux/virtio_input.h
15256
15257 VIRTUAL BOX GUEST DEVICE DRIVER
15258 M:      Hans de Goede <hdegoede@redhat.com>
15259 M:      Arnd Bergmann <arnd@arndb.de>
15260 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15261 S:      Maintained
15262 F:      include/linux/vbox_utils.h
15263 F:      include/uapi/linux/vbox*.h
15264 F:      drivers/virt/vboxguest/
15265
15266 VIRTUAL SERIO DEVICE DRIVER
15267 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15268 S:      Maintained
15269 F:      drivers/input/serio/userio.c
15270 F:      include/uapi/linux/userio.h
15271
15272 VIVID VIRTUAL VIDEO DRIVER
15273 M:      Hans Verkuil <hverkuil@xs4all.nl>
15274 L:      linux-media@vger.kernel.org
15275 T:      git git://linuxtv.org/media_tree.git
15276 W:      https://linuxtv.org
15277 S:      Maintained
15278 F:      drivers/media/platform/vivid/*
15279
15280 VLYNQ BUS
15281 M:      Florian Fainelli <f.fainelli@gmail.com>
15282 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15283 S:      Maintained
15284 F:      drivers/vlynq/vlynq.c
15285 F:      include/linux/vlynq.h
15286
15287 VME SUBSYSTEM
15288 M:      Martyn Welch <martyn@welchs.me.uk>
15289 M:      Manohar Vanga <manohar.vanga@gmail.com>
15290 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15291 L:      devel@driverdev.osuosl.org
15292 S:      Maintained
15293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15294 F:      Documentation/driver-api/vme.rst
15295 F:      drivers/staging/vme/
15296 F:      drivers/vme/
15297 F:      include/linux/vme*
15298
15299 VMWARE BALLOON DRIVER
15300 M:      Xavier Deguillard <xdeguillard@vmware.com>
15301 M:      Philip Moltmann <moltmann@vmware.com>
15302 M:      "VMware, Inc." <pv-drivers@vmware.com>
15303 L:      linux-kernel@vger.kernel.org
15304 S:      Maintained
15305 F:      drivers/misc/vmw_balloon.c
15306
15307 VMWARE HYPERVISOR INTERFACE
15308 M:      Alok Kataria <akataria@vmware.com>
15309 L:      virtualization@lists.linux-foundation.org
15310 S:      Supported
15311 F:      arch/x86/kernel/cpu/vmware.c
15312
15313 VMWARE PVRDMA DRIVER
15314 M:      Adit Ranadive <aditr@vmware.com>
15315 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15316 L:      linux-rdma@vger.kernel.org
15317 S:      Maintained
15318 F:      drivers/infiniband/hw/vmw_pvrdma/
15319
15320 VMware PVSCSI driver
15321 M:      Jim Gill <jgill@vmware.com>
15322 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15323 L:      linux-scsi@vger.kernel.org
15324 S:      Maintained
15325 F:      drivers/scsi/vmw_pvscsi.c
15326 F:      drivers/scsi/vmw_pvscsi.h
15327
15328 VMWARE VMMOUSE SUBDRIVER
15329 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15330 M:      "VMware, Inc." <pv-drivers@vmware.com>
15331 L:      linux-input@vger.kernel.org
15332 S:      Maintained
15333 F:      drivers/input/mouse/vmmouse.c
15334 F:      drivers/input/mouse/vmmouse.h
15335
15336 VMWARE VMXNET3 ETHERNET DRIVER
15337 M:      Ronak Doshi <doshir@vmware.com>
15338 M:      "VMware, Inc." <pv-drivers@vmware.com>
15339 L:      netdev@vger.kernel.org
15340 S:      Maintained
15341 F:      drivers/net/vmxnet3/
15342
15343 VOCORE VOCORE2 BOARD
15344 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15345 L:      linux-mips@linux-mips.org
15346 S:      Maintained
15347 F:      arch/mips/boot/dts/ralink/vocore2.dts
15348
15349 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15350 M:      Liam Girdwood <lgirdwood@gmail.com>
15351 M:      Mark Brown <broonie@kernel.org>
15352 L:      linux-kernel@vger.kernel.org
15353 W:      http://www.slimlogic.co.uk/?p=48
15354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15355 S:      Supported
15356 F:      Documentation/devicetree/bindings/regulator/
15357 F:      Documentation/power/regulator/
15358 F:      drivers/regulator/
15359 F:      include/dt-bindings/regulator/
15360 F:      include/linux/regulator/
15361
15362 VRF
15363 M:      David Ahern <dsa@cumulusnetworks.com>
15364 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15365 L:      netdev@vger.kernel.org
15366 S:      Maintained
15367 F:      drivers/net/vrf.c
15368 F:      Documentation/networking/vrf.txt
15369
15370 VT1211 HARDWARE MONITOR DRIVER
15371 M:      Juerg Haefliger <juergh@gmail.com>
15372 L:      linux-hwmon@vger.kernel.org
15373 S:      Maintained
15374 F:      Documentation/hwmon/vt1211
15375 F:      drivers/hwmon/vt1211.c
15376
15377 VT8231 HARDWARE MONITOR DRIVER
15378 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15379 L:      linux-hwmon@vger.kernel.org
15380 S:      Maintained
15381 F:      drivers/hwmon/vt8231.c
15382
15383 VUB300 USB to SDIO/SD/MMC bridge chip
15384 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15385 L:      linux-mmc@vger.kernel.org
15386 L:      linux-usb@vger.kernel.org
15387 S:      Supported
15388 F:      drivers/mmc/host/vub300.c
15389
15390 W1 DALLAS'S 1-WIRE BUS
15391 M:      Evgeniy Polyakov <zbr@ioremap.net>
15392 S:      Maintained
15393 F:      Documentation/w1/
15394 F:      drivers/w1/
15395 F:      include/linux/w1.h
15396
15397 W83791D HARDWARE MONITORING DRIVER
15398 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15399 L:      linux-hwmon@vger.kernel.org
15400 S:      Maintained
15401 F:      Documentation/hwmon/w83791d
15402 F:      drivers/hwmon/w83791d.c
15403
15404 W83793 HARDWARE MONITORING DRIVER
15405 M:      Rudolf Marek <r.marek@assembler.cz>
15406 L:      linux-hwmon@vger.kernel.org
15407 S:      Maintained
15408 F:      Documentation/hwmon/w83793
15409 F:      drivers/hwmon/w83793.c
15410
15411 W83795 HARDWARE MONITORING DRIVER
15412 M:      Jean Delvare <jdelvare@suse.com>
15413 L:      linux-hwmon@vger.kernel.org
15414 S:      Maintained
15415 F:      drivers/hwmon/w83795.c
15416
15417 W83L51xD SD/MMC CARD INTERFACE DRIVER
15418 M:      Pierre Ossman <pierre@ossman.eu>
15419 S:      Maintained
15420 F:      drivers/mmc/host/wbsd.*
15421
15422 WACOM PROTOCOL 4 SERIAL TABLETS
15423 M:      Julian Squires <julian@cipht.net>
15424 M:      Hans de Goede <hdegoede@redhat.com>
15425 L:      linux-input@vger.kernel.org
15426 S:      Maintained
15427 F:      drivers/input/tablet/wacom_serial4.c
15428
15429 WATCHDOG DEVICE DRIVERS
15430 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15431 M:      Guenter Roeck <linux@roeck-us.net>
15432 L:      linux-watchdog@vger.kernel.org
15433 W:      http://www.linux-watchdog.org/
15434 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15435 S:      Maintained
15436 F:      Documentation/devicetree/bindings/watchdog/
15437 F:      Documentation/watchdog/
15438 F:      drivers/watchdog/
15439 F:      include/linux/watchdog.h
15440 F:      include/uapi/linux/watchdog.h
15441
15442 WHISKEYCOVE PMIC GPIO DRIVER
15443 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15444 L:      linux-gpio@vger.kernel.org
15445 S:      Maintained
15446 F:      drivers/gpio/gpio-wcove.c
15447
15448 WIIMOTE HID DRIVER
15449 M:      David Herrmann <dh.herrmann@googlemail.com>
15450 L:      linux-input@vger.kernel.org
15451 S:      Maintained
15452 F:      drivers/hid/hid-wiimote*
15453
15454 WILOCITY WIL6210 WIRELESS DRIVER
15455 M:      Maya Erez <merez@codeaurora.org>
15456 L:      linux-wireless@vger.kernel.org
15457 L:      wil6210@qti.qualcomm.com
15458 S:      Supported
15459 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15460 F:      drivers/net/wireless/ath/wil6210/
15461
15462 WIMAX STACK
15463 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15464 M:      linux-wimax@intel.com
15465 L:      wimax@linuxwimax.org (subscribers-only)
15466 S:      Supported
15467 W:      http://linuxwimax.org
15468 F:      Documentation/wimax/README.wimax
15469 F:      include/linux/wimax/debug.h
15470 F:      include/net/wimax.h
15471 F:      include/uapi/linux/wimax.h
15472 F:      net/wimax/
15473
15474 WINBOND CIR DRIVER
15475 M:      David Härdeman <david@hardeman.nu>
15476 S:      Maintained
15477 F:      drivers/media/rc/winbond-cir.c
15478
15479 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15480 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15481 L:      linux-watchdog@vger.kernel.org
15482 S:      Maintained
15483 F:      drivers/watchdog/ebc-c384_wdt.c
15484
15485 WINSYSTEMS WS16C48 GPIO DRIVER
15486 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15487 L:      linux-gpio@vger.kernel.org
15488 S:      Maintained
15489 F:      drivers/gpio/gpio-ws16c48.c
15490
15491 WISTRON LAPTOP BUTTON DRIVER
15492 M:      Miloslav Trmac <mitr@volny.cz>
15493 S:      Maintained
15494 F:      drivers/input/misc/wistron_btns.c
15495
15496 WL3501 WIRELESS PCMCIA CARD DRIVER
15497 L:      linux-wireless@vger.kernel.org
15498 S:      Odd fixes
15499 F:      drivers/net/wireless/wl3501*
15500
15501 WOLFSON MICROELECTRONICS DRIVERS
15502 L:      patches@opensource.cirrus.com
15503 T:      git https://github.com/CirrusLogic/linux-drivers.git
15504 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15505 S:      Supported
15506 F:      Documentation/hwmon/wm83??
15507 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15508 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15509 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15510 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15511 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15512 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15513 F:      drivers/clk/clk-wm83*.c
15514 F:      drivers/extcon/extcon-arizona.c
15515 F:      drivers/leds/leds-wm83*.c
15516 F:      drivers/gpio/gpio-*wm*.c
15517 F:      drivers/gpio/gpio-arizona.c
15518 F:      drivers/hwmon/wm83??-hwmon.c
15519 F:      drivers/input/misc/wm831x-on.c
15520 F:      drivers/input/touchscreen/wm831x-ts.c
15521 F:      drivers/input/touchscreen/wm97*.c
15522 F:      drivers/mfd/arizona*
15523 F:      drivers/mfd/wm*.c
15524 F:      drivers/mfd/cs47l24*
15525 F:      drivers/power/supply/wm83*.c
15526 F:      drivers/rtc/rtc-wm83*.c
15527 F:      drivers/regulator/wm8*.c
15528 F:      drivers/regulator/arizona*
15529 F:      drivers/video/backlight/wm83*_bl.c
15530 F:      drivers/watchdog/wm83*_wdt.c
15531 F:      include/linux/mfd/arizona/
15532 F:      include/linux/mfd/wm831x/
15533 F:      include/linux/mfd/wm8350/
15534 F:      include/linux/mfd/wm8400*
15535 F:      include/linux/regulator/arizona*
15536 F:      include/linux/wm97xx.h
15537 F:      include/sound/wm????.h
15538 F:      sound/soc/codecs/arizona.?
15539 F:      sound/soc/codecs/wm*
15540 F:      sound/soc/codecs/cs47l24*
15541
15542 WORKQUEUE
15543 M:      Tejun Heo <tj@kernel.org>
15544 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15546 S:      Maintained
15547 F:      include/linux/workqueue.h
15548 F:      kernel/workqueue.c
15549 F:      Documentation/core-api/workqueue.rst
15550
15551 X-POWERS AXP288 PMIC DRIVERS
15552 M:      Hans de Goede <hdegoede@redhat.com>
15553 S:      Maintained
15554 N:      axp288
15555 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15556
15557 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15558 M:      Chen-Yu Tsai <wens@csie.org>
15559 L:      linux-kernel@vger.kernel.org
15560 S:      Maintained
15561 N:      axp[128]
15562
15563 X.25 NETWORK LAYER
15564 M:      Andrew Hendry <andrew.hendry@gmail.com>
15565 L:      linux-x25@vger.kernel.org
15566 S:      Odd Fixes
15567 F:      Documentation/networking/x25*
15568 F:      include/net/x25*
15569 F:      net/x25/
15570
15571 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15572 M:      Thomas Gleixner <tglx@linutronix.de>
15573 M:      Ingo Molnar <mingo@redhat.com>
15574 R:      "H. Peter Anvin" <hpa@zytor.com>
15575 M:      x86@kernel.org
15576 L:      linux-kernel@vger.kernel.org
15577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15578 S:      Maintained
15579 F:      Documentation/x86/
15580 F:      arch/x86/
15581
15582 X86 MCE INFRASTRUCTURE
15583 M:      Tony Luck <tony.luck@intel.com>
15584 M:      Borislav Petkov <bp@alien8.de>
15585 L:      linux-edac@vger.kernel.org
15586 S:      Maintained
15587 F:      arch/x86/kernel/cpu/mcheck/*
15588
15589 X86 MICROCODE UPDATE SUPPORT
15590 M:      Borislav Petkov <bp@alien8.de>
15591 S:      Maintained
15592 F:      arch/x86/kernel/cpu/microcode/*
15593
15594 X86 PLATFORM DRIVERS
15595 M:      Darren Hart <dvhart@infradead.org>
15596 M:      Andy Shevchenko <andy@infradead.org>
15597 L:      platform-driver-x86@vger.kernel.org
15598 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15599 S:      Maintained
15600 F:      drivers/platform/x86/
15601 F:      drivers/platform/olpc/
15602
15603 X86 VDSO
15604 M:      Andy Lutomirski <luto@amacapital.net>
15605 L:      linux-kernel@vger.kernel.org
15606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15607 S:      Maintained
15608 F:      arch/x86/entry/vdso/
15609
15610 XC2028/3028 TUNER DRIVER
15611 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15612 L:      linux-media@vger.kernel.org
15613 W:      https://linuxtv.org
15614 T:      git git://linuxtv.org/media_tree.git
15615 S:      Maintained
15616 F:      drivers/media/tuners/tuner-xc2028.*
15617
15618 XDP SOCKETS (AF_XDP)
15619 M:      Björn Töpel <bjorn.topel@intel.com>
15620 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15621 L:      netdev@vger.kernel.org
15622 S:      Maintained
15623 F:      kernel/bpf/xskmap.c
15624 F:      net/xdp/
15625
15626 XEN BLOCK SUBSYSTEM
15627 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15628 M:      Roger Pau Monné <roger.pau@citrix.com>
15629 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15630 S:      Supported
15631 F:      drivers/block/xen-blkback/*
15632 F:      drivers/block/xen*
15633
15634 XEN HYPERVISOR ARM
15635 M:      Stefano Stabellini <sstabellini@kernel.org>
15636 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15637 S:      Maintained
15638 F:      arch/arm/xen/
15639 F:      arch/arm/include/asm/xen/
15640
15641 XEN HYPERVISOR ARM64
15642 M:      Stefano Stabellini <sstabellini@kernel.org>
15643 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15644 S:      Maintained
15645 F:      arch/arm64/xen/
15646 F:      arch/arm64/include/asm/xen/
15647
15648 XEN HYPERVISOR INTERFACE
15649 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15650 M:      Juergen Gross <jgross@suse.com>
15651 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15653 S:      Supported
15654 F:      arch/x86/xen/
15655 F:      drivers/*/xen-*front.c
15656 F:      drivers/xen/
15657 F:      arch/x86/include/asm/xen/
15658 F:      arch/x86/include/asm/pvclock-abi.h
15659 F:      include/xen/
15660 F:      include/uapi/xen/
15661 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15662 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15663
15664 XEN NETWORK BACKEND DRIVER
15665 M:      Wei Liu <wei.liu2@citrix.com>
15666 M:      Paul Durrant <paul.durrant@citrix.com>
15667 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15668 L:      netdev@vger.kernel.org
15669 S:      Supported
15670 F:      drivers/net/xen-netback/*
15671
15672 XEN PCI SUBSYSTEM
15673 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15674 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15675 S:      Supported
15676 F:      arch/x86/pci/*xen*
15677 F:      drivers/pci/*xen*
15678
15679 XEN PVSCSI DRIVERS
15680 M:      Juergen Gross <jgross@suse.com>
15681 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15682 L:      linux-scsi@vger.kernel.org
15683 S:      Supported
15684 F:      drivers/scsi/xen-scsifront.c
15685 F:      drivers/xen/xen-scsiback.c
15686 F:      include/xen/interface/io/vscsiif.h
15687
15688 XEN SWIOTLB SUBSYSTEM
15689 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15690 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15691 L:      iommu@lists.linux-foundation.org
15692 S:      Supported
15693 F:      arch/x86/xen/*swiotlb*
15694 F:      drivers/xen/*swiotlb*
15695
15696 XEN SOUND FRONTEND DRIVER
15697 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15698 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15700 S:      Supported
15701 F:      sound/xen/*
15702
15703 XFS FILESYSTEM
15704 M:      Darrick J. Wong <darrick.wong@oracle.com>
15705 M:      linux-xfs@vger.kernel.org
15706 L:      linux-xfs@vger.kernel.org
15707 W:      http://xfs.org/
15708 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15709 S:      Supported
15710 F:      Documentation/filesystems/xfs.txt
15711 F:      fs/xfs/
15712
15713 XILINX AXI ETHERNET DRIVER
15714 M:      Anirudha Sarangi <anirudh@xilinx.com>
15715 M:      John Linn <John.Linn@xilinx.com>
15716 S:      Maintained
15717 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15718
15719 XILINX UARTLITE SERIAL DRIVER
15720 M:      Peter Korsgaard <jacmet@sunsite.dk>
15721 L:      linux-serial@vger.kernel.org
15722 S:      Maintained
15723 F:      drivers/tty/serial/uartlite.c
15724
15725 XILINX VIDEO IP CORES
15726 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15727 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15728 L:      linux-media@vger.kernel.org
15729 T:      git git://linuxtv.org/media_tree.git
15730 S:      Supported
15731 F:      Documentation/devicetree/bindings/media/xilinx/
15732 F:      drivers/media/platform/xilinx/
15733 F:      include/uapi/linux/xilinx-v4l2-controls.h
15734
15735 XILLYBUS DRIVER
15736 M:      Eli Billauer <eli.billauer@gmail.com>
15737 L:      linux-kernel@vger.kernel.org
15738 S:      Supported
15739 F:      drivers/char/xillybus/
15740
15741 XLP9XX I2C DRIVER
15742 M:      George Cherian <george.cherian@cavium.com>
15743 M:      Jan Glauber <jglauber@cavium.com>
15744 L:      linux-i2c@vger.kernel.org
15745 W:      http://www.cavium.com
15746 S:      Supported
15747 F:      drivers/i2c/busses/i2c-xlp9xx.c
15748
15749 XRA1403 GPIO EXPANDER
15750 M:      Nandor Han <nandor.han@ge.com>
15751 M:      Semi Malinen <semi.malinen@ge.com>
15752 L:      linux-gpio@vger.kernel.org
15753 S:      Maintained
15754 F:      drivers/gpio/gpio-xra1403.c
15755 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15756
15757 XTENSA XTFPGA PLATFORM SUPPORT
15758 M:      Max Filippov <jcmvbkbc@gmail.com>
15759 L:      linux-xtensa@linux-xtensa.org
15760 S:      Maintained
15761 F:      drivers/spi/spi-xtensa-xtfpga.c
15762 F:      sound/soc/xtensa/xtfpga-i2s.c
15763
15764 YAM DRIVER FOR AX.25
15765 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15766 L:      linux-hams@vger.kernel.org
15767 S:      Maintained
15768 F:      drivers/net/hamradio/yam*
15769 F:      include/linux/yam.h
15770
15771 YAMA SECURITY MODULE
15772 M:      Kees Cook <keescook@chromium.org>
15773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15774 S:      Supported
15775 F:      security/yama/
15776 F:      Documentation/admin-guide/LSM/Yama.rst
15777
15778 YEALINK PHONE DRIVER
15779 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15780 L:      usbb2k-api-dev@nongnu.org
15781 S:      Maintained
15782 F:      Documentation/input/devices/yealink.rst
15783 F:      drivers/input/misc/yealink.*
15784
15785 Z8530 DRIVER FOR AX.25
15786 M:      Joerg Reuter <jreuter@yaina.de>
15787 W:      http://yaina.de/jreuter/
15788 W:      http://www.qsl.net/dl1bke/
15789 L:      linux-hams@vger.kernel.org
15790 S:      Maintained
15791 F:      Documentation/networking/z8530drv.txt
15792 F:      drivers/net/hamradio/*scc.c
15793 F:      drivers/net/hamradio/z8530.h
15794
15795 ZBUD COMPRESSED PAGE ALLOCATOR
15796 M:      Seth Jennings <sjenning@redhat.com>
15797 M:      Dan Streetman <ddstreet@ieee.org>
15798 L:      linux-mm@kvack.org
15799 S:      Maintained
15800 F:      mm/zbud.c
15801 F:      include/linux/zbud.h
15802
15803 ZD1211RW WIRELESS DRIVER
15804 M:      Daniel Drake <dsd@gentoo.org>
15805 M:      Ulrich Kunitz <kune@deine-taler.de>
15806 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15807 L:      linux-wireless@vger.kernel.org
15808 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15809 S:      Maintained
15810 F:      drivers/net/wireless/zydas/zd1211rw/
15811
15812 ZD1301 MEDIA DRIVER
15813 M:      Antti Palosaari <crope@iki.fi>
15814 L:      linux-media@vger.kernel.org
15815 W:      https://linuxtv.org/
15816 W:      http://palosaari.fi/linux/
15817 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15818 S:      Maintained
15819 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15820
15821 ZD1301_DEMOD MEDIA DRIVER
15822 M:      Antti Palosaari <crope@iki.fi>
15823 L:      linux-media@vger.kernel.org
15824 W:      https://linuxtv.org/
15825 W:      http://palosaari.fi/linux/
15826 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15827 S:      Maintained
15828 F:      drivers/media/dvb-frontends/zd1301_demod*
15829
15830 ZPOOL COMPRESSED PAGE STORAGE API
15831 M:      Dan Streetman <ddstreet@ieee.org>
15832 L:      linux-mm@kvack.org
15833 S:      Maintained
15834 F:      mm/zpool.c
15835 F:      include/linux/zpool.h
15836
15837 ZR36067 VIDEO FOR LINUX DRIVER
15838 L:      mjpeg-users@lists.sourceforge.net
15839 L:      linux-media@vger.kernel.org
15840 W:      http://mjpeg.sourceforge.net/driver-zoran/
15841 T:      hg https://linuxtv.org/hg/v4l-dvb
15842 S:      Odd Fixes
15843 F:      drivers/staging/media/zoran/
15844
15845 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15846 M:      Minchan Kim <minchan@kernel.org>
15847 M:      Nitin Gupta <ngupta@vflare.org>
15848 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15849 L:      linux-kernel@vger.kernel.org
15850 S:      Maintained
15851 F:      drivers/block/zram/
15852 F:      Documentation/blockdev/zram.txt
15853
15854 ZS DECSTATION Z85C30 SERIAL DRIVER
15855 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15856 S:      Maintained
15857 F:      drivers/tty/serial/zs.*
15858
15859 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15860 M:      Minchan Kim <minchan@kernel.org>
15861 M:      Nitin Gupta <ngupta@vflare.org>
15862 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15863 L:      linux-mm@kvack.org
15864 S:      Maintained
15865 F:      mm/zsmalloc.c
15866 F:      include/linux/zsmalloc.h
15867 F:      Documentation/vm/zsmalloc.rst
15868
15869 ZSWAP COMPRESSED SWAP CACHING
15870 M:      Seth Jennings <sjenning@redhat.com>
15871 M:      Dan Streetman <ddstreet@ieee.org>
15872 L:      linux-mm@kvack.org
15873 S:      Maintained
15874 F:      mm/zswap.c
15875
15876 THE REST
15877 M:      Linus Torvalds <torvalds@linux-foundation.org>
15878 L:      linux-kernel@vger.kernel.org
15879 Q:      http://patchwork.kernel.org/project/LKML/list/
15880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15881 S:      Buried alive in reporters
15882 F:      *
15883 F:      */