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:      kernel/dma/
4368 F:      include/asm-generic/dma-mapping.h
4369 F:      include/linux/dma-direct.h
4370 F:      include/linux/dma-mapping.h
4371 F:      include/linux/dma-noncoherent.h
4372
4373 DME1737 HARDWARE MONITOR DRIVER
4374 M:      Juerg Haefliger <juergh@gmail.com>
4375 L:      linux-hwmon@vger.kernel.org
4376 S:      Maintained
4377 F:      Documentation/hwmon/dme1737
4378 F:      drivers/hwmon/dme1737.c
4379
4380 DMI/SMBIOS SUPPORT
4381 M:      Jean Delvare <jdelvare@suse.com>
4382 S:      Maintained
4383 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4384 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4385 F:      drivers/firmware/dmi-id.c
4386 F:      drivers/firmware/dmi_scan.c
4387 F:      include/linux/dmi.h
4388
4389 DOCUMENTATION
4390 M:      Jonathan Corbet <corbet@lwn.net>
4391 L:      linux-doc@vger.kernel.org
4392 S:      Maintained
4393 F:      Documentation/
4394 F:      scripts/kernel-doc
4395 X:      Documentation/ABI/
4396 X:      Documentation/devicetree/
4397 X:      Documentation/acpi
4398 X:      Documentation/power
4399 X:      Documentation/spi
4400 X:      Documentation/media
4401 T:      git git://git.lwn.net/linux.git docs-next
4402
4403 DONGWOON DW9714 LENS VOICE COIL DRIVER
4404 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4405 L:      linux-media@vger.kernel.org
4406 T:      git git://linuxtv.org/media_tree.git
4407 S:      Maintained
4408 F:      drivers/media/i2c/dw9714.c
4409
4410 DOUBLETALK DRIVER
4411 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4412 L:      blinux-list@redhat.com
4413 S:      Maintained
4414 F:      drivers/char/dtlk.c
4415 F:      include/linux/dtlk.h
4416
4417 DPAA2 DATAPATH I/O (DPIO) DRIVER
4418 M:      Roy Pledge <Roy.Pledge@nxp.com>
4419 L:      linux-kernel@vger.kernel.org
4420 S:      Maintained
4421 F:      drivers/staging/fsl-mc/bus/dpio
4422
4423 DPAA2 ETHERNET DRIVER
4424 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4425 L:      linux-kernel@vger.kernel.org
4426 S:      Maintained
4427 F:      drivers/staging/fsl-dpaa2/ethernet
4428
4429 DPAA2 ETHERNET SWITCH DRIVER
4430 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4431 L:      linux-kernel@vger.kernel.org
4432 S:      Maintained
4433 F:      drivers/staging/fsl-dpaa2/ethsw
4434
4435 DPAA2 PTP CLOCK DRIVER
4436 M:      Yangbo Lu <yangbo.lu@nxp.com>
4437 L:      linux-kernel@vger.kernel.org
4438 S:      Maintained
4439 F:      drivers/staging/fsl-dpaa2/rtc
4440
4441 DPT_I2O SCSI RAID DRIVER
4442 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4443 L:      linux-scsi@vger.kernel.org
4444 W:      http://www.adaptec.com/
4445 S:      Maintained
4446 F:      drivers/scsi/dpt*
4447 F:      drivers/scsi/dpt/
4448
4449 DRBD DRIVER
4450 M:      Philipp Reisner <philipp.reisner@linbit.com>
4451 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4452 L:      drbd-dev@lists.linbit.com
4453 W:      http://www.drbd.org
4454 T:      git git://git.linbit.com/linux-drbd.git
4455 T:      git git://git.linbit.com/drbd-8.4.git
4456 S:      Supported
4457 F:      drivers/block/drbd/
4458 F:      lib/lru_cache.c
4459 F:      Documentation/blockdev/drbd/
4460
4461 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4462 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4464 S:      Supported
4465 F:      Documentation/kobject.txt
4466 F:      drivers/base/
4467 F:      fs/debugfs/
4468 F:      fs/sysfs/
4469 F:      include/linux/debugfs.h
4470 F:      include/linux/kobj*
4471 F:      lib/kobj*
4472
4473 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4474 M:      Kevin Hilman <khilman@kernel.org>
4475 M:      Nishanth Menon <nm@ti.com>
4476 S:      Maintained
4477 F:      drivers/power/avs/
4478 F:      include/linux/power/smartreflex.h
4479 L:      linux-pm@vger.kernel.org
4480
4481 DRM DRIVER FOR ARM PL111 CLCD
4482 M:      Eric Anholt <eric@anholt.net>
4483 T:      git git://anongit.freedesktop.org/drm/drm-misc
4484 S:      Supported
4485 F:      drivers/gpu/drm/pl111/
4486
4487 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4488 M:      Linus Walleij <linus.walleij@linaro.org>
4489 T:      git git://anongit.freedesktop.org/drm/drm-misc
4490 S:      Maintained
4491 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4492 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4493
4494 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4495 M:      Dave Airlie <airlied@redhat.com>
4496 S:      Odd Fixes
4497 F:      drivers/gpu/drm/ast/
4498
4499 DRM DRIVER FOR BOCHS VIRTUAL GPU
4500 M:      Gerd Hoffmann <kraxel@redhat.com>
4501 L:      virtualization@lists.linux-foundation.org
4502 T:      git git://anongit.freedesktop.org/drm/drm-misc
4503 S:      Maintained
4504 F:      drivers/gpu/drm/bochs/
4505
4506 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4507 M:      Linus Walleij <linus.walleij@linaro.org>
4508 T:      git git://anongit.freedesktop.org/drm/drm-misc
4509 S:      Maintained
4510 F:      drivers/gpu/drm/tve200/
4511
4512 DRM DRIVER FOR ILITEK ILI9225 PANELS
4513 M:      David Lechner <david@lechnology.com>
4514 S:      Maintained
4515 F:      drivers/gpu/drm/tinydrm/ili9225.c
4516 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4517
4518 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4519 S:      Orphan / Obsolete
4520 F:      drivers/gpu/drm/i810/
4521 F:      include/uapi/drm/i810_drm.h
4522
4523 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4524 S:      Orphan / Obsolete
4525 F:      drivers/gpu/drm/mga/
4526 F:      include/uapi/drm/mga_drm.h
4527
4528 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4529 M:      Dave Airlie <airlied@redhat.com>
4530 S:      Odd Fixes
4531 F:      drivers/gpu/drm/mgag200/
4532
4533 DRM DRIVER FOR MI0283QT
4534 M:      Noralf Trønnes <noralf@tronnes.org>
4535 S:      Maintained
4536 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4537 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4538
4539 DRM DRIVER FOR MSM ADRENO GPU
4540 M:      Rob Clark <robdclark@gmail.com>
4541 L:      linux-arm-msm@vger.kernel.org
4542 L:      dri-devel@lists.freedesktop.org
4543 L:      freedreno@lists.freedesktop.org
4544 T:      git git://people.freedesktop.org/~robclark/linux
4545 S:      Maintained
4546 F:      drivers/gpu/drm/msm/
4547 F:      include/uapi/drm/msm_drm.h
4548 F:      Documentation/devicetree/bindings/display/msm/
4549
4550 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4551 M:      Ben Skeggs <bskeggs@redhat.com>
4552 L:      dri-devel@lists.freedesktop.org
4553 L:      nouveau@lists.freedesktop.org
4554 T:      git git://github.com/skeggsb/linux
4555 S:      Supported
4556 F:      drivers/gpu/drm/nouveau/
4557 F:      include/uapi/drm/nouveau_drm.h
4558
4559 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4560 M:      Noralf Trønnes <noralf@tronnes.org>
4561 S:      Maintained
4562 F:      drivers/gpu/drm/tinydrm/repaper.c
4563 F:      Documentation/devicetree/bindings/display/repaper.txt
4564
4565 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4566 M:      Dave Airlie <airlied@redhat.com>
4567 M:      Gerd Hoffmann <kraxel@redhat.com>
4568 L:      virtualization@lists.linux-foundation.org
4569 T:      git git://anongit.freedesktop.org/drm/drm-misc
4570 S:      Obsolete
4571 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4572 F:      drivers/gpu/drm/cirrus/
4573
4574 DRM DRIVER FOR QXL VIRTUAL GPU
4575 M:      Dave Airlie <airlied@redhat.com>
4576 M:      Gerd Hoffmann <kraxel@redhat.com>
4577 L:      virtualization@lists.linux-foundation.org
4578 T:      git git://anongit.freedesktop.org/drm/drm-misc
4579 S:      Maintained
4580 F:      drivers/gpu/drm/qxl/
4581 F:      include/uapi/drm/qxl_drm.h
4582
4583 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4584 S:      Orphan / Obsolete
4585 F:      drivers/gpu/drm/r128/
4586 F:      include/uapi/drm/r128_drm.h
4587
4588 DRM DRIVER FOR SAVAGE VIDEO CARDS
4589 S:      Orphan / Obsolete
4590 F:      drivers/gpu/drm/savage/
4591 F:      include/uapi/drm/savage_drm.h
4592
4593 DRM DRIVER FOR SIS VIDEO CARDS
4594 S:      Orphan / Obsolete
4595 F:      drivers/gpu/drm/sis/
4596 F:      include/uapi/drm/sis_drm.h
4597
4598 DRM DRIVER FOR SITRONIX ST7586 PANELS
4599 M:      David Lechner <david@lechnology.com>
4600 S:      Maintained
4601 F:      drivers/gpu/drm/tinydrm/st7586.c
4602 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4603
4604 DRM DRIVER FOR SITRONIX ST7735R PANELS
4605 M:      David Lechner <david@lechnology.com>
4606 S:      Maintained
4607 F:      drivers/gpu/drm/tinydrm/st7735r.c
4608 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4609
4610 DRM DRIVER FOR TDFX VIDEO CARDS
4611 S:      Orphan / Obsolete
4612 F:      drivers/gpu/drm/tdfx/
4613
4614 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4615 M:      Dave Airlie <airlied@redhat.com>
4616 S:      Odd Fixes
4617 F:      drivers/gpu/drm/udl/
4618
4619 DRM DRIVER FOR VMWARE VIRTUAL GPU
4620 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4621 M:      Sinclair Yeh <syeh@vmware.com>
4622 M:      Thomas Hellstrom <thellstrom@vmware.com>
4623 L:      dri-devel@lists.freedesktop.org
4624 T:      git git://people.freedesktop.org/~syeh/repos_linux
4625 T:      git git://people.freedesktop.org/~thomash/linux
4626 S:      Supported
4627 F:      drivers/gpu/drm/vmwgfx/
4628 F:      include/uapi/drm/vmwgfx_drm.h
4629
4630 DRM DRIVERS
4631 M:      David Airlie <airlied@linux.ie>
4632 L:      dri-devel@lists.freedesktop.org
4633 T:      git git://people.freedesktop.org/~airlied/linux
4634 B:      https://bugs.freedesktop.org/
4635 C:      irc://chat.freenode.net/dri-devel
4636 S:      Maintained
4637 F:      drivers/gpu/drm/
4638 F:      drivers/gpu/vga/
4639 F:      Documentation/devicetree/bindings/display/
4640 F:      Documentation/devicetree/bindings/gpu/
4641 F:      Documentation/gpu/
4642 F:      include/drm/
4643 F:      include/uapi/drm/
4644 F:      include/linux/vga*
4645
4646 DRM DRIVERS AND MISC GPU PATCHES
4647 M:      Gustavo Padovan <gustavo@padovan.org>
4648 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4649 M:      Sean Paul <seanpaul@chromium.org>
4650 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4651 S:      Maintained
4652 T:      git git://anongit.freedesktop.org/drm/drm-misc
4653 F:      Documentation/gpu/
4654 F:      drivers/gpu/vga/
4655 F:      drivers/gpu/drm/*
4656 F:      include/drm/drm*
4657 F:      include/uapi/drm/drm*
4658 F:      include/linux/vga*
4659
4660 DRM DRIVERS FOR ALLWINNER A10
4661 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4662 L:      dri-devel@lists.freedesktop.org
4663 S:      Supported
4664 F:      drivers/gpu/drm/sun4i/
4665 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4666 T:      git git://anongit.freedesktop.org/drm/drm-misc
4667
4668 DRM DRIVERS FOR AMLOGIC SOCS
4669 M:      Neil Armstrong <narmstrong@baylibre.com>
4670 L:      dri-devel@lists.freedesktop.org
4671 L:      linux-amlogic@lists.infradead.org
4672 W:      http://linux-meson.com/
4673 S:      Supported
4674 F:      drivers/gpu/drm/meson/
4675 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4676 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4677 F:      Documentation/gpu/meson.rst
4678 T:      git git://anongit.freedesktop.org/drm/drm-misc
4679
4680 DRM DRIVERS FOR ATMEL HLCDC
4681 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4682 L:      dri-devel@lists.freedesktop.org
4683 S:      Supported
4684 F:      drivers/gpu/drm/atmel-hlcdc/
4685 F:      Documentation/devicetree/bindings/display/atmel/
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687
4688 DRM DRIVERS FOR BRIDGE CHIPS
4689 M:      Archit Taneja <architt@codeaurora.org>
4690 M:      Andrzej Hajda <a.hajda@samsung.com>
4691 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4692 S:      Maintained
4693 T:      git git://anongit.freedesktop.org/drm/drm-misc
4694 F:      drivers/gpu/drm/bridge/
4695
4696 DRM DRIVERS FOR EXYNOS
4697 M:      Inki Dae <inki.dae@samsung.com>
4698 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4699 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4700 M:      Kyungmin Park <kyungmin.park@samsung.com>
4701 L:      dri-devel@lists.freedesktop.org
4702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4703 S:      Supported
4704 F:      drivers/gpu/drm/exynos/
4705 F:      include/uapi/drm/exynos_drm.h
4706 F:      Documentation/devicetree/bindings/display/exynos/
4707
4708 DRM DRIVERS FOR FREESCALE DCU
4709 M:      Stefan Agner <stefan@agner.ch>
4710 M:      Alison Wang <alison.wang@nxp.com>
4711 L:      dri-devel@lists.freedesktop.org
4712 S:      Supported
4713 F:      drivers/gpu/drm/fsl-dcu/
4714 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4715 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4716 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4717
4718 DRM DRIVERS FOR FREESCALE IMX
4719 M:      Philipp Zabel <p.zabel@pengutronix.de>
4720 L:      dri-devel@lists.freedesktop.org
4721 S:      Maintained
4722 F:      drivers/gpu/drm/imx/
4723 F:      drivers/gpu/ipu-v3/
4724 F:      Documentation/devicetree/bindings/display/imx/
4725
4726 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4727 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4728 L:      dri-devel@lists.freedesktop.org
4729 T:      git git://github.com/patjak/drm-gma500
4730 S:      Maintained
4731 F:      drivers/gpu/drm/gma500/
4732
4733 DRM DRIVERS FOR HISILICON
4734 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4735 M:      Rongrong Zou <zourongrong@gmail.com>
4736 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4737 R:      Chen Feng <puck.chen@hisilicon.com>
4738 L:      dri-devel@lists.freedesktop.org
4739 T:      git git://github.com/xin3liang/linux.git
4740 S:      Maintained
4741 F:      drivers/gpu/drm/hisilicon/
4742 F:      Documentation/devicetree/bindings/display/hisilicon/
4743
4744 DRM DRIVERS FOR MEDIATEK
4745 M:      CK Hu <ck.hu@mediatek.com>
4746 M:      Philipp Zabel <p.zabel@pengutronix.de>
4747 L:      dri-devel@lists.freedesktop.org
4748 S:      Supported
4749 F:      drivers/gpu/drm/mediatek/
4750 F:      Documentation/devicetree/bindings/display/mediatek/
4751
4752 DRM DRIVERS FOR NVIDIA TEGRA
4753 M:      Thierry Reding <thierry.reding@gmail.com>
4754 L:      dri-devel@lists.freedesktop.org
4755 L:      linux-tegra@vger.kernel.org
4756 T:      git git://anongit.freedesktop.org/tegra/linux.git
4757 S:      Supported
4758 F:      drivers/gpu/drm/tegra/
4759 F:      drivers/gpu/host1x/
4760 F:      include/linux/host1x.h
4761 F:      include/uapi/drm/tegra_drm.h
4762 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4763
4764 DRM DRIVERS FOR RENESAS
4765 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4766 L:      dri-devel@lists.freedesktop.org
4767 L:      linux-renesas-soc@vger.kernel.org
4768 T:      git git://linuxtv.org/pinchartl/fbdev
4769 S:      Supported
4770 F:      drivers/gpu/drm/rcar-du/
4771 F:      drivers/gpu/drm/shmobile/
4772 F:      include/linux/platform_data/shmob_drm.h
4773 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4774 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4775 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4776
4777 DRM DRIVERS FOR ROCKCHIP
4778 M:      Sandy Huang <hjc@rock-chips.com>
4779 M:      Heiko Stübner <heiko@sntech.de>
4780 L:      dri-devel@lists.freedesktop.org
4781 S:      Maintained
4782 F:      drivers/gpu/drm/rockchip/
4783 F:      Documentation/devicetree/bindings/display/rockchip/
4784 T:      git git://anongit.freedesktop.org/drm/drm-misc
4785
4786 DRM DRIVERS FOR STI
4787 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4788 M:      Vincent Abriou <vincent.abriou@st.com>
4789 L:      dri-devel@lists.freedesktop.org
4790 T:      git git://anongit.freedesktop.org/drm/drm-misc
4791 S:      Maintained
4792 F:      drivers/gpu/drm/sti
4793 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4794
4795 DRM DRIVERS FOR STM
4796 M:      Yannick Fertre <yannick.fertre@st.com>
4797 M:      Philippe Cornu <philippe.cornu@st.com>
4798 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4799 M:      Vincent Abriou <vincent.abriou@st.com>
4800 L:      dri-devel@lists.freedesktop.org
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 S:      Maintained
4803 F:      drivers/gpu/drm/stm
4804 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4805
4806 DRM DRIVERS FOR TI LCDC
4807 M:      Jyri Sarha <jsarha@ti.com>
4808 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 S:      Maintained
4811 F:      drivers/gpu/drm/tilcdc/
4812 F:      Documentation/devicetree/bindings/display/tilcdc/
4813
4814 DRM DRIVERS FOR TI OMAP
4815 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4816 L:      dri-devel@lists.freedesktop.org
4817 S:      Maintained
4818 F:      drivers/gpu/drm/omapdrm/
4819 F:      Documentation/devicetree/bindings/display/ti/
4820
4821 DRM DRIVERS FOR V3D
4822 M:      Eric Anholt <eric@anholt.net>
4823 S:      Supported
4824 F:      drivers/gpu/drm/v3d/
4825 F:      include/uapi/drm/v3d_drm.h
4826 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4827 T:      git git://anongit.freedesktop.org/drm/drm-misc
4828
4829 DRM DRIVERS FOR VC4
4830 M:      Eric Anholt <eric@anholt.net>
4831 T:      git git://github.com/anholt/linux
4832 S:      Supported
4833 F:      drivers/gpu/drm/vc4/
4834 F:      include/uapi/drm/vc4_drm.h
4835 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4836 T:      git git://anongit.freedesktop.org/drm/drm-misc
4837
4838 DRM DRIVERS FOR VIVANTE GPU IP
4839 M:      Lucas Stach <l.stach@pengutronix.de>
4840 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4841 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4842 L:      etnaviv@lists.freedesktop.org
4843 L:      dri-devel@lists.freedesktop.org
4844 S:      Maintained
4845 F:      drivers/gpu/drm/etnaviv/
4846 F:      include/uapi/drm/etnaviv_drm.h
4847 F:      Documentation/devicetree/bindings/display/etnaviv/
4848
4849 DRM DRIVERS FOR ZTE ZX
4850 M:      Shawn Guo <shawnguo@kernel.org>
4851 L:      dri-devel@lists.freedesktop.org
4852 S:      Maintained
4853 F:      drivers/gpu/drm/zte/
4854 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4855 T:      git git://anongit.freedesktop.org/drm/drm-misc
4856
4857 DRM PANEL DRIVERS
4858 M:      Thierry Reding <thierry.reding@gmail.com>
4859 L:      dri-devel@lists.freedesktop.org
4860 T:      git git://anongit.freedesktop.org/drm/drm-misc
4861 S:      Maintained
4862 F:      drivers/gpu/drm/drm_panel.c
4863 F:      drivers/gpu/drm/panel/
4864 F:      include/drm/drm_panel.h
4865 F:      Documentation/devicetree/bindings/display/panel/
4866
4867 DRM TINYDRM DRIVERS
4868 M:      Noralf Trønnes <noralf@tronnes.org>
4869 W:      https://github.com/notro/tinydrm/wiki/Development
4870 T:      git git://anongit.freedesktop.org/drm/drm-misc
4871 S:      Maintained
4872 F:      drivers/gpu/drm/tinydrm/
4873 F:      include/drm/tinydrm/
4874
4875 DRM DRIVERS FOR XEN
4876 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4877 T:      git git://anongit.freedesktop.org/drm/drm-misc
4878 L:      dri-devel@lists.freedesktop.org
4879 L:      xen-devel@lists.xen.org
4880 S:      Supported
4881 F:      drivers/gpu/drm/xen/
4882 F:      Documentation/gpu/xen-front.rst
4883
4884 DRM TTM SUBSYSTEM
4885 M:      Christian Koenig <christian.koenig@amd.com>
4886 M:      Roger He <Hongbo.He@amd.com>
4887 T:      git git://people.freedesktop.org/~agd5f/linux
4888 S:      Maintained
4889 L:      dri-devel@lists.freedesktop.org
4890 F:      include/drm/ttm/
4891 F:      drivers/gpu/drm/ttm/
4892
4893 DSBR100 USB FM RADIO DRIVER
4894 M:      Alexey Klimov <klimov.linux@gmail.com>
4895 L:      linux-media@vger.kernel.org
4896 T:      git git://linuxtv.org/media_tree.git
4897 S:      Maintained
4898 F:      drivers/media/radio/dsbr100.c
4899
4900 DSCC4 DRIVER
4901 M:      Francois Romieu <romieu@fr.zoreil.com>
4902 L:      netdev@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/net/wan/dscc4.c
4905
4906 DT3155 MEDIA DRIVER
4907 M:      Hans Verkuil <hverkuil@xs4all.nl>
4908 L:      linux-media@vger.kernel.org
4909 T:      git git://linuxtv.org/media_tree.git
4910 W:      https://linuxtv.org
4911 S:      Odd Fixes
4912 F:      drivers/media/pci/dt3155/
4913
4914 DVB_USB_AF9015 MEDIA DRIVER
4915 M:      Antti Palosaari <crope@iki.fi>
4916 L:      linux-media@vger.kernel.org
4917 W:      https://linuxtv.org
4918 W:      http://palosaari.fi/linux/
4919 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4920 T:      git git://linuxtv.org/anttip/media_tree.git
4921 S:      Maintained
4922 F:      drivers/media/usb/dvb-usb-v2/af9015*
4923
4924 DVB_USB_AF9035 MEDIA DRIVER
4925 M:      Antti Palosaari <crope@iki.fi>
4926 L:      linux-media@vger.kernel.org
4927 W:      https://linuxtv.org
4928 W:      http://palosaari.fi/linux/
4929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4930 T:      git git://linuxtv.org/anttip/media_tree.git
4931 S:      Maintained
4932 F:      drivers/media/usb/dvb-usb-v2/af9035*
4933
4934 DVB_USB_ANYSEE MEDIA DRIVER
4935 M:      Antti Palosaari <crope@iki.fi>
4936 L:      linux-media@vger.kernel.org
4937 W:      https://linuxtv.org
4938 W:      http://palosaari.fi/linux/
4939 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4940 T:      git git://linuxtv.org/anttip/media_tree.git
4941 S:      Maintained
4942 F:      drivers/media/usb/dvb-usb-v2/anysee*
4943
4944 DVB_USB_AU6610 MEDIA DRIVER
4945 M:      Antti Palosaari <crope@iki.fi>
4946 L:      linux-media@vger.kernel.org
4947 W:      https://linuxtv.org
4948 W:      http://palosaari.fi/linux/
4949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4950 T:      git git://linuxtv.org/anttip/media_tree.git
4951 S:      Maintained
4952 F:      drivers/media/usb/dvb-usb-v2/au6610*
4953
4954 DVB_USB_CE6230 MEDIA DRIVER
4955 M:      Antti Palosaari <crope@iki.fi>
4956 L:      linux-media@vger.kernel.org
4957 W:      https://linuxtv.org
4958 W:      http://palosaari.fi/linux/
4959 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4960 T:      git git://linuxtv.org/anttip/media_tree.git
4961 S:      Maintained
4962 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4963
4964 DVB_USB_CXUSB MEDIA DRIVER
4965 M:      Michael Krufky <mkrufky@linuxtv.org>
4966 L:      linux-media@vger.kernel.org
4967 W:      https://linuxtv.org
4968 W:      http://github.com/mkrufky
4969 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4970 T:      git git://linuxtv.org/media_tree.git
4971 S:      Maintained
4972 F:      drivers/media/usb/dvb-usb/cxusb*
4973
4974 DVB_USB_EC168 MEDIA DRIVER
4975 M:      Antti Palosaari <crope@iki.fi>
4976 L:      linux-media@vger.kernel.org
4977 W:      https://linuxtv.org
4978 W:      http://palosaari.fi/linux/
4979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4980 T:      git git://linuxtv.org/anttip/media_tree.git
4981 S:      Maintained
4982 F:      drivers/media/usb/dvb-usb-v2/ec168*
4983
4984 DVB_USB_GL861 MEDIA DRIVER
4985 M:      Antti Palosaari <crope@iki.fi>
4986 L:      linux-media@vger.kernel.org
4987 W:      https://linuxtv.org
4988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4989 T:      git git://linuxtv.org/anttip/media_tree.git
4990 S:      Maintained
4991 F:      drivers/media/usb/dvb-usb-v2/gl861*
4992
4993 DVB_USB_MXL111SF MEDIA DRIVER
4994 M:      Michael Krufky <mkrufky@linuxtv.org>
4995 L:      linux-media@vger.kernel.org
4996 W:      https://linuxtv.org
4997 W:      http://github.com/mkrufky
4998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4999 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5000 S:      Maintained
5001 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5002
5003 DVB_USB_RTL28XXU MEDIA DRIVER
5004 M:      Antti Palosaari <crope@iki.fi>
5005 L:      linux-media@vger.kernel.org
5006 W:      https://linuxtv.org
5007 W:      http://palosaari.fi/linux/
5008 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5009 T:      git git://linuxtv.org/anttip/media_tree.git
5010 S:      Maintained
5011 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5012
5013 DVB_USB_V2 MEDIA DRIVER
5014 M:      Antti Palosaari <crope@iki.fi>
5015 L:      linux-media@vger.kernel.org
5016 W:      https://linuxtv.org
5017 W:      http://palosaari.fi/linux/
5018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5019 T:      git git://linuxtv.org/anttip/media_tree.git
5020 S:      Maintained
5021 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5022 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5023
5024 DYNAMIC DEBUG
5025 M:      Jason Baron <jbaron@akamai.com>
5026 S:      Maintained
5027 F:      lib/dynamic_debug.c
5028 F:      include/linux/dynamic_debug.h
5029
5030 DYNAMIC INTERRUPT MODERATION
5031 M:      Tal Gilboa <talgi@mellanox.com>
5032 S:      Maintained
5033 F:      include/linux/net_dim.h
5034
5035 DZ DECSTATION DZ11 SERIAL DRIVER
5036 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5037 S:      Maintained
5038 F:      drivers/tty/serial/dz.*
5039
5040 E3X0 POWER BUTTON DRIVER
5041 M:      Moritz Fischer <moritz.fischer@ettus.com>
5042 L:      usrp-users@lists.ettus.com
5043 W:      http://www.ettus.com
5044 S:      Supported
5045 F:      drivers/input/misc/e3x0-button.c
5046 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5047
5048 E4000 MEDIA DRIVER
5049 M:      Antti Palosaari <crope@iki.fi>
5050 L:      linux-media@vger.kernel.org
5051 W:      https://linuxtv.org
5052 W:      http://palosaari.fi/linux/
5053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5054 T:      git git://linuxtv.org/anttip/media_tree.git
5055 S:      Maintained
5056 F:      drivers/media/tuners/e4000*
5057
5058 EC100 MEDIA DRIVER
5059 M:      Antti Palosaari <crope@iki.fi>
5060 L:      linux-media@vger.kernel.org
5061 W:      https://linuxtv.org
5062 W:      http://palosaari.fi/linux/
5063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5064 T:      git git://linuxtv.org/anttip/media_tree.git
5065 S:      Maintained
5066 F:      drivers/media/dvb-frontends/ec100*
5067
5068 ECRYPT FILE SYSTEM
5069 M:      Tyler Hicks <tyhicks@canonical.com>
5070 L:      ecryptfs@vger.kernel.org
5071 W:      http://ecryptfs.org
5072 W:      https://launchpad.net/ecryptfs
5073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5074 S:      Supported
5075 F:      Documentation/filesystems/ecryptfs.txt
5076 F:      fs/ecryptfs/
5077
5078 EDAC-AMD64
5079 M:      Borislav Petkov <bp@alien8.de>
5080 L:      linux-edac@vger.kernel.org
5081 S:      Maintained
5082 F:      drivers/edac/amd64_edac*
5083
5084 EDAC-CALXEDA
5085 M:      Robert Richter <rric@kernel.org>
5086 L:      linux-edac@vger.kernel.org
5087 S:      Maintained
5088 F:      drivers/edac/highbank*
5089
5090 EDAC-CAVIUM OCTEON
5091 M:      Ralf Baechle <ralf@linux-mips.org>
5092 M:      David Daney <david.daney@cavium.com>
5093 L:      linux-edac@vger.kernel.org
5094 L:      linux-mips@linux-mips.org
5095 S:      Supported
5096 F:      drivers/edac/octeon_edac*
5097
5098 EDAC-CAVIUM THUNDERX
5099 M:      David Daney <david.daney@cavium.com>
5100 M:      Jan Glauber <jglauber@cavium.com>
5101 L:      linux-edac@vger.kernel.org
5102 S:      Supported
5103 F:      drivers/edac/thunderx_edac*
5104
5105 EDAC-CORE
5106 M:      Borislav Petkov <bp@alien8.de>
5107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5108 L:      linux-edac@vger.kernel.org
5109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5111 S:      Supported
5112 F:      Documentation/admin-guide/ras.rst
5113 F:      Documentation/driver-api/edac.rst
5114 F:      drivers/edac/
5115 F:      include/linux/edac.h
5116
5117 EDAC-E752X
5118 M:      Mark Gross <mark.gross@intel.com>
5119 L:      linux-edac@vger.kernel.org
5120 S:      Maintained
5121 F:      drivers/edac/e752x_edac.c
5122
5123 EDAC-E7XXX
5124 L:      linux-edac@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/edac/e7xxx_edac.c
5127
5128 EDAC-FSL_DDR
5129 M:      York Sun <york.sun@nxp.com>
5130 L:      linux-edac@vger.kernel.org
5131 S:      Maintained
5132 F:      drivers/edac/fsl_ddr_edac.*
5133
5134 EDAC-GHES
5135 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/ghes_edac.c
5139
5140 EDAC-I3000
5141 L:      linux-edac@vger.kernel.org
5142 S:      Orphan
5143 F:      drivers/edac/i3000_edac.c
5144
5145 EDAC-I5000
5146 L:      linux-edac@vger.kernel.org
5147 S:      Maintained
5148 F:      drivers/edac/i5000_edac.c
5149
5150 EDAC-I5400
5151 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5152 L:      linux-edac@vger.kernel.org
5153 S:      Maintained
5154 F:      drivers/edac/i5400_edac.c
5155
5156 EDAC-I7300
5157 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5158 L:      linux-edac@vger.kernel.org
5159 S:      Maintained
5160 F:      drivers/edac/i7300_edac.c
5161
5162 EDAC-I7CORE
5163 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5164 L:      linux-edac@vger.kernel.org
5165 S:      Maintained
5166 F:      drivers/edac/i7core_edac.c
5167
5168 EDAC-I82443BXGX
5169 M:      Tim Small <tim@buttersideup.com>
5170 L:      linux-edac@vger.kernel.org
5171 S:      Maintained
5172 F:      drivers/edac/i82443bxgx_edac.c
5173
5174 EDAC-I82975X
5175 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5176 M:      "Arvind R." <arvino55@gmail.com>
5177 L:      linux-edac@vger.kernel.org
5178 S:      Maintained
5179 F:      drivers/edac/i82975x_edac.c
5180
5181 EDAC-IE31200
5182 M:      Jason Baron <jbaron@akamai.com>
5183 L:      linux-edac@vger.kernel.org
5184 S:      Maintained
5185 F:      drivers/edac/ie31200_edac.c
5186
5187 EDAC-MPC85XX
5188 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5189 L:      linux-edac@vger.kernel.org
5190 S:      Maintained
5191 F:      drivers/edac/mpc85xx_edac.[ch]
5192
5193 EDAC-PASEMI
5194 M:      Egor Martovetsky <egor@pasemi.com>
5195 L:      linux-edac@vger.kernel.org
5196 S:      Maintained
5197 F:      drivers/edac/pasemi_edac.c
5198
5199 EDAC-PND2
5200 M:      Tony Luck <tony.luck@intel.com>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/pnd2_edac.[ch]
5204
5205 EDAC-R82600
5206 M:      Tim Small <tim@buttersideup.com>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/r82600_edac.c
5210
5211 EDAC-SBRIDGE
5212 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5213 L:      linux-edac@vger.kernel.org
5214 S:      Maintained
5215 F:      drivers/edac/sb_edac.c
5216
5217 EDAC-SKYLAKE
5218 M:      Tony Luck <tony.luck@intel.com>
5219 L:      linux-edac@vger.kernel.org
5220 S:      Maintained
5221 F:      drivers/edac/skx_edac.c
5222
5223 EDAC-TI
5224 M:      Tero Kristo <t-kristo@ti.com>
5225 L:      linux-edac@vger.kernel.org
5226 S:      Maintained
5227 F:      drivers/edac/ti_edac.c
5228
5229 EDIROL UA-101/UA-1000 DRIVER
5230 M:      Clemens Ladisch <clemens@ladisch.de>
5231 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5232 T:      git git://git.alsa-project.org/alsa-kernel.git
5233 S:      Maintained
5234 F:      sound/usb/misc/ua101.c
5235
5236 EFI TEST DRIVER
5237 L:      linux-efi@vger.kernel.org
5238 M:      Ivan Hu <ivan.hu@canonical.com>
5239 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5240 S:      Maintained
5241 F:      drivers/firmware/efi/test/
5242
5243 EFI VARIABLE FILESYSTEM
5244 M:      Matthew Garrett <matthew.garrett@nebula.com>
5245 M:      Jeremy Kerr <jk@ozlabs.org>
5246 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5248 L:      linux-efi@vger.kernel.org
5249 S:      Maintained
5250 F:      fs/efivarfs/
5251
5252 EFIFB FRAMEBUFFER DRIVER
5253 L:      linux-fbdev@vger.kernel.org
5254 M:      Peter Jones <pjones@redhat.com>
5255 S:      Maintained
5256 F:      drivers/video/fbdev/efifb.c
5257
5258 EFS FILESYSTEM
5259 W:      http://aeschi.ch.eu.org/efs/
5260 S:      Orphan
5261 F:      fs/efs/
5262
5263 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5264 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5265 L:      netdev@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/net/ethernet/ibm/ehea/
5268
5269 EM28XX VIDEO4LINUX DRIVER
5270 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5271 L:      linux-media@vger.kernel.org
5272 W:      https://linuxtv.org
5273 T:      git git://linuxtv.org/media_tree.git
5274 S:      Maintained
5275 F:      drivers/media/usb/em28xx/
5276 F:      Documentation/media/v4l-drivers/em28xx*
5277
5278 EMBEDDED LINUX
5279 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5280 M:      Matt Mackall <mpm@selenic.com>
5281 M:      David Woodhouse <dwmw2@infradead.org>
5282 L:      linux-embedded@vger.kernel.org
5283 S:      Maintained
5284
5285 Emulex 10Gbps iSCSI - OneConnect DRIVER
5286 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5287 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5288 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5289 L:      linux-scsi@vger.kernel.org
5290 W:      http://www.broadcom.com
5291 S:      Supported
5292 F:      drivers/scsi/be2iscsi/
5293
5294 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5295 M:      Sathya Perla <sathya.perla@broadcom.com>
5296 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5297 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5298 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5299 L:      netdev@vger.kernel.org
5300 W:      http://www.emulex.com
5301 S:      Supported
5302 F:      drivers/net/ethernet/emulex/benet/
5303
5304 EMULEX ONECONNECT ROCE DRIVER
5305 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5306 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5307 L:      linux-rdma@vger.kernel.org
5308 W:      http://www.broadcom.com
5309 S:      Odd Fixes
5310 F:      drivers/infiniband/hw/ocrdma/
5311 F:      include/uapi/rdma/ocrdma-abi.h
5312
5313 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5314 M:      James Smart <james.smart@broadcom.com>
5315 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5316 L:      linux-scsi@vger.kernel.org
5317 W:      http://www.broadcom.com
5318 S:      Supported
5319 F:      drivers/scsi/lpfc/
5320
5321 ENE CB710 FLASH CARD READER DRIVER
5322 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5323 S:      Maintained
5324 F:      drivers/misc/cb710/
5325 F:      drivers/mmc/host/cb710-mmc.*
5326 F:      include/linux/cb710.h
5327
5328 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5329 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5330 S:      Maintained
5331 F:      drivers/media/rc/ene_ir.*
5332
5333 EPSON S1D13XXX FRAMEBUFFER DRIVER
5334 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5335 S:      Maintained
5336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5337 F:      drivers/video/fbdev/s1d13xxxfb.c
5338 F:      include/video/s1d13xxxfb.h
5339
5340 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5341 M:      Jeff Layton <jlayton@kernel.org>
5342 S:      Maintained
5343 F:      lib/errseq.c
5344 F:      include/linux/errseq.h
5345
5346 ET131X NETWORK DRIVER
5347 M:      Mark Einon <mark.einon@gmail.com>
5348 S:      Odd Fixes
5349 F:      drivers/net/ethernet/agere/
5350
5351 ETHERNET BRIDGE
5352 M:      Stephen Hemminger <stephen@networkplumber.org>
5353 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5354 L:      netdev@vger.kernel.org
5355 W:      http://www.linuxfoundation.org/en/Net:Bridge
5356 S:      Maintained
5357 F:      include/linux/netfilter_bridge/
5358 F:      net/bridge/
5359
5360 ETHERNET PHY LIBRARY
5361 M:      Andrew Lunn <andrew@lunn.ch>
5362 M:      Florian Fainelli <f.fainelli@gmail.com>
5363 L:      netdev@vger.kernel.org
5364 S:      Maintained
5365 F:      Documentation/ABI/testing/sysfs-bus-mdio
5366 F:      Documentation/devicetree/bindings/net/mdio*
5367 F:      Documentation/networking/phy.txt
5368 F:      drivers/net/phy/
5369 F:      drivers/of/of_mdio.c
5370 F:      drivers/of/of_net.c
5371 F:      include/linux/*mdio*.h
5372 F:      include/linux/of_net.h
5373 F:      include/linux/phy.h
5374 F:      include/linux/phy_fixed.h
5375 F:      include/linux/platform_data/mdio-bcm-unimac.h
5376 F:      include/trace/events/mdio.h
5377 F:      include/uapi/linux/mdio.h
5378 F:      include/uapi/linux/mii.h
5379
5380 EXT2 FILE SYSTEM
5381 M:      Jan Kara <jack@suse.com>
5382 L:      linux-ext4@vger.kernel.org
5383 S:      Maintained
5384 F:      Documentation/filesystems/ext2.txt
5385 F:      fs/ext2/
5386 F:      include/linux/ext2*
5387
5388 EXT4 FILE SYSTEM
5389 M:      "Theodore Ts'o" <tytso@mit.edu>
5390 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5391 L:      linux-ext4@vger.kernel.org
5392 W:      http://ext4.wiki.kernel.org
5393 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5395 S:      Maintained
5396 F:      Documentation/filesystems/ext4.txt
5397 F:      fs/ext4/
5398
5399 Extended Verification Module (EVM)
5400 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5401 L:      linux-integrity@vger.kernel.org
5402 S:      Supported
5403 F:      security/integrity/evm/
5404
5405 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5406 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5407 L:      linux-efi@vger.kernel.org
5408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5409 S:      Maintained
5410 F:      Documentation/efi-stub.txt
5411 F:      arch/*/kernel/efi.c
5412 F:      arch/x86/boot/compressed/eboot.[ch]
5413 F:      arch/*/include/asm/efi.h
5414 F:      arch/x86/platform/efi/
5415 F:      drivers/firmware/efi/
5416 F:      include/linux/efi*.h
5417 F:      arch/arm/boot/compressed/efi-header.S
5418 F:      arch/arm64/kernel/efi-entry.S
5419
5420 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5421 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5422 M:      Chanwoo Choi <cw00.choi@samsung.com>
5423 L:      linux-kernel@vger.kernel.org
5424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5425 S:      Maintained
5426 F:      drivers/extcon/
5427 F:      include/linux/extcon/
5428 F:      include/linux/extcon.h
5429 F:      Documentation/extcon/
5430 F:      Documentation/devicetree/bindings/extcon/
5431
5432 EXYNOS DP DRIVER
5433 M:      Jingoo Han <jingoohan1@gmail.com>
5434 L:      dri-devel@lists.freedesktop.org
5435 S:      Maintained
5436 F:      drivers/gpu/drm/exynos/exynos_dp*
5437
5438 EXYNOS SYSMMU (IOMMU) driver
5439 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5440 L:      iommu@lists.linux-foundation.org
5441 S:      Maintained
5442 F:      drivers/iommu/exynos-iommu.c
5443
5444 EZchip NPS platform support
5445 M:      Vineet Gupta <vgupta@synopsys.com>
5446 S:      Supported
5447 F:      arch/arc/plat-eznps
5448 F:      arch/arc/boot/dts/eznps.dts
5449
5450 F2FS FILE SYSTEM
5451 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5452 M:      Chao Yu <yuchao0@huawei.com>
5453 L:      linux-f2fs-devel@lists.sourceforge.net
5454 W:      https://f2fs.wiki.kernel.org/
5455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5456 S:      Maintained
5457 F:      Documentation/filesystems/f2fs.txt
5458 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5459 F:      fs/f2fs/
5460 F:      include/linux/f2fs_fs.h
5461 F:      include/trace/events/f2fs.h
5462
5463 F71805F HARDWARE MONITORING DRIVER
5464 M:      Jean Delvare <jdelvare@suse.com>
5465 L:      linux-hwmon@vger.kernel.org
5466 S:      Maintained
5467 F:      Documentation/hwmon/f71805f
5468 F:      drivers/hwmon/f71805f.c
5469
5470 FADDR2LINE
5471 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5472 S:      Maintained
5473 F:      scripts/faddr2line
5474
5475 FAILOVER MODULE
5476 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5477 L:      netdev@vger.kernel.org
5478 S:      Supported
5479 F:      net/core/failover.c
5480 F:      include/net/failover.h
5481 F:      Documentation/networking/failover.rst
5482
5483 FANOTIFY
5484 M:      Jan Kara <jack@suse.cz>
5485 R:      Amir Goldstein <amir73il@gmail.com>
5486 L:      linux-fsdevel@vger.kernel.org
5487 S:      Maintained
5488 F:      fs/notify/fanotify/
5489 F:      include/linux/fanotify.h
5490 F:      include/uapi/linux/fanotify.h
5491
5492 FARSYNC SYNCHRONOUS DRIVER
5493 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5494 W:      http://www.farsite.co.uk/
5495 S:      Supported
5496 F:      drivers/net/wan/farsync.*
5497
5498 FAULT INJECTION SUPPORT
5499 M:      Akinobu Mita <akinobu.mita@gmail.com>
5500 S:      Supported
5501 F:      Documentation/fault-injection/
5502 F:      lib/fault-inject.c
5503
5504 FBTFT Framebuffer drivers
5505 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5506 S:      Maintained
5507 F:      drivers/staging/fbtft/
5508
5509 FC0011 TUNER DRIVER
5510 M:      Michael Buesch <m@bues.ch>
5511 L:      linux-media@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/media/tuners/fc0011.h
5514 F:      drivers/media/tuners/fc0011.c
5515
5516 FC2580 MEDIA DRIVER
5517 M:      Antti Palosaari <crope@iki.fi>
5518 L:      linux-media@vger.kernel.org
5519 W:      https://linuxtv.org
5520 W:      http://palosaari.fi/linux/
5521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5522 T:      git git://linuxtv.org/anttip/media_tree.git
5523 S:      Maintained
5524 F:      drivers/media/tuners/fc2580*
5525
5526 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5527 M:      Johannes Thumshirn <jth@kernel.org>
5528 L:      linux-scsi@vger.kernel.org
5529 W:      www.Open-FCoE.org
5530 S:      Supported
5531 F:      drivers/scsi/libfc/
5532 F:      drivers/scsi/fcoe/
5533 F:      include/scsi/fc/
5534 F:      include/scsi/libfc.h
5535 F:      include/scsi/libfcoe.h
5536 F:      include/uapi/scsi/fc/
5537
5538 FILE LOCKING (flock() and fcntl()/lockf())
5539 M:      Jeff Layton <jlayton@kernel.org>
5540 M:      "J. Bruce Fields" <bfields@fieldses.org>
5541 L:      linux-fsdevel@vger.kernel.org
5542 S:      Maintained
5543 F:      include/linux/fcntl.h
5544 F:      include/uapi/linux/fcntl.h
5545 F:      fs/fcntl.c
5546 F:      fs/locks.c
5547
5548 FILESYSTEMS (VFS and infrastructure)
5549 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5550 L:      linux-fsdevel@vger.kernel.org
5551 S:      Maintained
5552 F:      fs/*
5553 F:      include/linux/fs.h
5554 F:      include/uapi/linux/fs.h
5555
5556 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5557 M:      Riku Voipio <riku.voipio@iki.fi>
5558 L:      linux-hwmon@vger.kernel.org
5559 S:      Maintained
5560 F:      drivers/hwmon/f75375s.c
5561 F:      include/linux/f75375s.h
5562
5563 FIREWIRE AUDIO DRIVERS
5564 M:      Clemens Ladisch <clemens@ladisch.de>
5565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5566 T:      git git://git.alsa-project.org/alsa-kernel.git
5567 S:      Maintained
5568 F:      sound/firewire/
5569
5570 FIREWIRE MEDIA DRIVERS (firedtv)
5571 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5572 L:      linux-media@vger.kernel.org
5573 L:      linux1394-devel@lists.sourceforge.net
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5575 S:      Maintained
5576 F:      drivers/media/firewire/
5577
5578 FIREWIRE SBP-2 TARGET
5579 M:      Chris Boot <bootc@bootc.net>
5580 L:      linux-scsi@vger.kernel.org
5581 L:      target-devel@vger.kernel.org
5582 L:      linux1394-devel@lists.sourceforge.net
5583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5584 S:      Maintained
5585 F:      drivers/target/sbp/
5586
5587 FIREWIRE SUBSYSTEM
5588 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5589 L:      linux1394-devel@lists.sourceforge.net
5590 W:      http://ieee1394.wiki.kernel.org/
5591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5592 S:      Maintained
5593 F:      drivers/firewire/
5594 F:      include/linux/firewire.h
5595 F:      include/uapi/linux/firewire*.h
5596 F:      tools/firewire/
5597
5598 FIRMWARE LOADER (request_firmware)
5599 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5600 L:      linux-kernel@vger.kernel.org
5601 S:      Maintained
5602 F:      Documentation/firmware_class/
5603 F:      drivers/base/firmware_loader/
5604 F:      include/linux/firmware.h
5605
5606 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5607 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5608 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5609 S:      Maintained
5610 F:      drivers/block/rsxx/
5611
5612 FLOPPY DRIVER
5613 M:      Jiri Kosina <jikos@kernel.org>
5614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5615 S:      Odd fixes
5616 F:      drivers/block/floppy.c
5617
5618 FMC SUBSYSTEM
5619 M:      Alessandro Rubini <rubini@gnudd.com>
5620 W:      http://www.ohwr.org/projects/fmc-bus
5621 S:      Supported
5622 F:      drivers/fmc/
5623 F:      include/linux/fmc*.h
5624 F:      include/linux/ipmi-fru.h
5625 K:      fmc_d.*register
5626
5627 FPGA MANAGER FRAMEWORK
5628 M:      Alan Tull <atull@kernel.org>
5629 M:      Moritz Fischer <mdf@kernel.org>
5630 L:      linux-fpga@vger.kernel.org
5631 S:      Maintained
5632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5633 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5634 F:      Documentation/fpga/
5635 F:      Documentation/driver-api/fpga/
5636 F:      Documentation/devicetree/bindings/fpga/
5637 F:      drivers/fpga/
5638 F:      include/linux/fpga/
5639 W:      http://www.rocketboards.org
5640
5641 FPU EMULATOR
5642 M:      Bill Metzenthen <billm@melbpc.org.au>
5643 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5644 S:      Maintained
5645 F:      arch/x86/math-emu/
5646
5647 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5648 L:      netdev@vger.kernel.org
5649 S:      Orphan
5650 F:      drivers/net/wan/dlci.c
5651 F:      drivers/net/wan/sdla.c
5652
5653 FRAMEBUFFER LAYER
5654 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5655 L:      dri-devel@lists.freedesktop.org
5656 L:      linux-fbdev@vger.kernel.org
5657 T:      git git://github.com/bzolnier/linux.git
5658 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5659 S:      Maintained
5660 F:      Documentation/fb/
5661 F:      drivers/video/
5662 F:      include/video/
5663 F:      include/linux/fb.h
5664 F:      include/uapi/video/
5665 F:      include/uapi/linux/fb.h
5666
5667 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5668 M:      Horia Geantă <horia.geanta@nxp.com>
5669 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5670 L:      linux-crypto@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/crypto/caam/
5673 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5674
5675 FREESCALE DIU FRAMEBUFFER DRIVER
5676 M:      Timur Tabi <timur@tabi.org>
5677 L:      linux-fbdev@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/video/fbdev/fsl-diu-fb.*
5680
5681 FREESCALE DMA DRIVER
5682 M:      Li Yang <leoyang.li@nxp.com>
5683 M:      Zhang Wei <zw@zh-kernel.org>
5684 L:      linuxppc-dev@lists.ozlabs.org
5685 S:      Maintained
5686 F:      drivers/dma/fsldma.*
5687
5688 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5689 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5690 L:      netdev@vger.kernel.org
5691 S:      Maintained
5692 F:      drivers/net/ethernet/freescale/gianfar*
5693 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5694
5695 FREESCALE GPMI NAND DRIVER
5696 M:      Han Xu <han.xu@nxp.com>
5697 L:      linux-mtd@lists.infradead.org
5698 S:      Maintained
5699 F:      drivers/mtd/nand/raw/gpmi-nand/*
5700
5701 FREESCALE I2C CPM DRIVER
5702 M:      Jochen Friedrich <jochen@scram.de>
5703 L:      linuxppc-dev@lists.ozlabs.org
5704 L:      linux-i2c@vger.kernel.org
5705 S:      Maintained
5706 F:      drivers/i2c/busses/i2c-cpm.c
5707
5708 FREESCALE IMX / MXC FEC DRIVER
5709 M:      Fugang Duan <fugang.duan@nxp.com>
5710 L:      netdev@vger.kernel.org
5711 S:      Maintained
5712 F:      drivers/net/ethernet/freescale/fec_main.c
5713 F:      drivers/net/ethernet/freescale/fec_ptp.c
5714 F:      drivers/net/ethernet/freescale/fec.h
5715 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5716
5717 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5718 M:      Sascha Hauer <s.hauer@pengutronix.de>
5719 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5720 L:      linux-fbdev@vger.kernel.org
5721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5722 S:      Maintained
5723 F:      include/linux/platform_data/video-imxfb.h
5724 F:      drivers/video/fbdev/imxfb.c
5725
5726 FREESCALE QORIQ DPAA ETHERNET DRIVER
5727 M:      Madalin Bucur <madalin.bucur@nxp.com>
5728 L:      netdev@vger.kernel.org
5729 S:      Maintained
5730 F:      drivers/net/ethernet/freescale/dpaa
5731
5732 FREESCALE QORIQ DPAA FMAN DRIVER
5733 M:      Madalin Bucur <madalin.bucur@nxp.com>
5734 L:      netdev@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/net/ethernet/freescale/fman
5737 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5738
5739 FREESCALE QORIQ PTP CLOCK DRIVER
5740 M:      Yangbo Lu <yangbo.lu@nxp.com>
5741 L:      netdev@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/ptp/ptp_qoriq.c
5744 F:      include/linux/fsl/ptp_qoriq.h
5745 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5746
5747 FREESCALE QUAD SPI DRIVER
5748 M:      Han Xu <han.xu@nxp.com>
5749 L:      linux-mtd@lists.infradead.org
5750 S:      Maintained
5751 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5752
5753 FREESCALE QUICC ENGINE LIBRARY
5754 M:      Qiang Zhao <qiang.zhao@nxp.com>
5755 L:      linuxppc-dev@lists.ozlabs.org
5756 S:      Maintained
5757 F:      drivers/soc/fsl/qe/
5758 F:      include/soc/fsl/*qe*.h
5759 F:      include/soc/fsl/*ucc*.h
5760
5761 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5762 M:      Li Yang <leoyang.li@nxp.com>
5763 L:      netdev@vger.kernel.org
5764 L:      linuxppc-dev@lists.ozlabs.org
5765 S:      Maintained
5766 F:      drivers/net/ethernet/freescale/ucc_geth*
5767
5768 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5769 M:      Zhao Qiang <qiang.zhao@nxp.com>
5770 L:      netdev@vger.kernel.org
5771 L:      linuxppc-dev@lists.ozlabs.org
5772 S:      Maintained
5773 F:      drivers/net/wan/fsl_ucc_hdlc*
5774
5775 FREESCALE QUICC ENGINE UCC UART DRIVER
5776 M:      Timur Tabi <timur@tabi.org>
5777 L:      linuxppc-dev@lists.ozlabs.org
5778 S:      Maintained
5779 F:      drivers/tty/serial/ucc_uart.c
5780
5781 FREESCALE SOC DRIVERS
5782 M:      Li Yang <leoyang.li@nxp.com>
5783 L:      linuxppc-dev@lists.ozlabs.org
5784 L:      linux-arm-kernel@lists.infradead.org
5785 S:      Maintained
5786 F:      Documentation/devicetree/bindings/soc/fsl/
5787 F:      drivers/soc/fsl/
5788 F:      include/linux/fsl/
5789
5790 FREESCALE SOC FS_ENET DRIVER
5791 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5792 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5793 L:      linuxppc-dev@lists.ozlabs.org
5794 L:      netdev@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/net/ethernet/freescale/fs_enet/
5797 F:      include/linux/fs_enet_pd.h
5798
5799 FREESCALE SOC SOUND DRIVERS
5800 M:      Timur Tabi <timur@tabi.org>
5801 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5802 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5803 R:      Fabio Estevam <fabio.estevam@nxp.com>
5804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5805 L:      linuxppc-dev@lists.ozlabs.org
5806 S:      Maintained
5807 F:      sound/soc/fsl/fsl*
5808 F:      sound/soc/fsl/imx*
5809 F:      sound/soc/fsl/mpc8610_hpcd.c
5810
5811 FREESCALE USB PERIPHERAL DRIVERS
5812 M:      Li Yang <leoyang.li@nxp.com>
5813 L:      linux-usb@vger.kernel.org
5814 L:      linuxppc-dev@lists.ozlabs.org
5815 S:      Maintained
5816 F:      drivers/usb/gadget/udc/fsl*
5817
5818 FREEVXFS FILESYSTEM
5819 M:      Christoph Hellwig <hch@infradead.org>
5820 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5821 S:      Maintained
5822 F:      fs/freevxfs/
5823
5824 FREEZER
5825 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5826 M:      Pavel Machek <pavel@ucw.cz>
5827 L:      linux-pm@vger.kernel.org
5828 S:      Supported
5829 F:      Documentation/power/freezing-of-tasks.txt
5830 F:      include/linux/freezer.h
5831 F:      kernel/freezer.c
5832
5833 FRONTSWAP API
5834 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5835 L:      linux-kernel@vger.kernel.org
5836 S:      Maintained
5837 F:      mm/frontswap.c
5838 F:      include/linux/frontswap.h
5839
5840 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5841 M:      David Howells <dhowells@redhat.com>
5842 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5843 S:      Supported
5844 F:      Documentation/filesystems/caching/
5845 F:      fs/fscache/
5846 F:      include/linux/fscache*.h
5847
5848 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5849 M:      Theodore Y. Ts'o <tytso@mit.edu>
5850 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5851 L:      linux-fscrypt@vger.kernel.org
5852 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5854 S:      Supported
5855 F:      fs/crypto/
5856 F:      include/linux/fscrypt*.h
5857 F:      Documentation/filesystems/fscrypt.rst
5858
5859 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5860 M:      Jan Kara <jack@suse.cz>
5861 R:      Amir Goldstein <amir73il@gmail.com>
5862 L:      linux-fsdevel@vger.kernel.org
5863 S:      Maintained
5864 F:      fs/notify/
5865 F:      include/linux/fsnotify*.h
5866
5867 FUJITSU LAPTOP EXTRAS
5868 M:      Jonathan Woithe <jwoithe@just42.net>
5869 L:      platform-driver-x86@vger.kernel.org
5870 S:      Maintained
5871 F:      drivers/platform/x86/fujitsu-laptop.c
5872
5873 FUJITSU M-5MO LS CAMERA ISP DRIVER
5874 M:      Kyungmin Park <kyungmin.park@samsung.com>
5875 M:      Heungjun Kim <riverful.kim@samsung.com>
5876 L:      linux-media@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/media/i2c/m5mols/
5879 F:      include/media/i2c/m5mols.h
5880
5881 FUJITSU TABLET EXTRAS
5882 M:      Robert Gerlach <khnz@gmx.de>
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/fujitsu-tablet.c
5886
5887 FUSE: FILESYSTEM IN USERSPACE
5888 M:      Miklos Szeredi <miklos@szeredi.hu>
5889 L:      linux-fsdevel@vger.kernel.org
5890 W:      http://fuse.sourceforge.net/
5891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5892 S:      Maintained
5893 F:      fs/fuse/
5894 F:      include/uapi/linux/fuse.h
5895 F:      Documentation/filesystems/fuse.txt
5896
5897 FUTEX SUBSYSTEM
5898 M:      Thomas Gleixner <tglx@linutronix.de>
5899 M:      Ingo Molnar <mingo@redhat.com>
5900 R:      Peter Zijlstra <peterz@infradead.org>
5901 R:      Darren Hart <dvhart@infradead.org>
5902 L:      linux-kernel@vger.kernel.org
5903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5904 S:      Maintained
5905 F:      kernel/futex.c
5906 F:      kernel/futex_compat.c
5907 F:      include/asm-generic/futex.h
5908 F:      include/linux/futex.h
5909 F:      include/uapi/linux/futex.h
5910 F:      tools/testing/selftests/futex/
5911 F:      tools/perf/bench/futex*
5912 F:      Documentation/*futex*
5913
5914 GCC PLUGINS
5915 M:      Kees Cook <keescook@chromium.org>
5916 R:      Emese Revfy <re.emese@gmail.com>
5917 L:      kernel-hardening@lists.openwall.com
5918 S:      Maintained
5919 F:      scripts/gcc-plugins/
5920 F:      scripts/gcc-plugin.sh
5921 F:      scripts/Makefile.gcc-plugins
5922 F:      Documentation/gcc-plugins.txt
5923
5924 GCOV BASED KERNEL PROFILING
5925 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5926 S:      Maintained
5927 F:      kernel/gcov/
5928 F:      Documentation/dev-tools/gcov.rst
5929
5930 GDB KERNEL DEBUGGING HELPER SCRIPTS
5931 M:      Jan Kiszka <jan.kiszka@siemens.com>
5932 M:      Kieran Bingham <kieran@bingham.xyz>
5933 S:      Supported
5934 F:      scripts/gdb/
5935
5936 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5937 M:      Achim Leubner <achim_leubner@adaptec.com>
5938 L:      linux-scsi@vger.kernel.org
5939 W:      http://www.icp-vortex.com/
5940 S:      Supported
5941 F:      drivers/scsi/gdt*
5942
5943 GEMTEK FM RADIO RECEIVER DRIVER
5944 M:      Hans Verkuil <hverkuil@xs4all.nl>
5945 L:      linux-media@vger.kernel.org
5946 T:      git git://linuxtv.org/media_tree.git
5947 W:      https://linuxtv.org
5948 S:      Maintained
5949 F:      drivers/media/radio/radio-gemtek*
5950
5951 GENERIC GPIO I2C DRIVER
5952 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5953 S:      Supported
5954 F:      drivers/i2c/busses/i2c-gpio.c
5955 F:      include/linux/platform_data/i2c-gpio.h
5956
5957 GENERIC GPIO I2C MULTIPLEXER DRIVER
5958 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5959 L:      linux-i2c@vger.kernel.org
5960 S:      Supported
5961 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5962 F:      include/linux/platform_data/i2c-mux-gpio.h
5963 F:      Documentation/i2c/muxes/i2c-mux-gpio
5964
5965 GENERIC HDLC (WAN) DRIVERS
5966 M:      Krzysztof Halasa <khc@pm.waw.pl>
5967 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5968 S:      Maintained
5969 F:      drivers/net/wan/c101.c
5970 F:      drivers/net/wan/hd6457*
5971 F:      drivers/net/wan/hdlc*
5972 F:      drivers/net/wan/n2.c
5973 F:      drivers/net/wan/pc300too.c
5974 F:      drivers/net/wan/pci200syn.c
5975 F:      drivers/net/wan/wanxl*
5976
5977 GENERIC INCLUDE/ASM HEADER FILES
5978 M:      Arnd Bergmann <arnd@arndb.de>
5979 L:      linux-arch@vger.kernel.org
5980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5981 S:      Maintained
5982 F:      include/asm-generic/
5983 F:      include/uapi/asm-generic/
5984
5985 GENERIC PHY FRAMEWORK
5986 M:      Kishon Vijay Abraham I <kishon@ti.com>
5987 L:      linux-kernel@vger.kernel.org
5988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5989 S:      Supported
5990 F:      drivers/phy/
5991 F:      include/linux/phy/
5992
5993 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5994 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5995 S:      Supported
5996 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5997
5998 GENERIC PM DOMAINS
5999 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6000 M:      Kevin Hilman <khilman@kernel.org>
6001 M:      Ulf Hansson <ulf.hansson@linaro.org>
6002 L:      linux-pm@vger.kernel.org
6003 S:      Supported
6004 F:      drivers/base/power/domain*.c
6005 F:      include/linux/pm_domain.h
6006 F:      Documentation/devicetree/bindings/power/power_domain.txt
6007
6008 GENERIC UIO DRIVER FOR PCI DEVICES
6009 M:      "Michael S. Tsirkin" <mst@redhat.com>
6010 L:      kvm@vger.kernel.org
6011 S:      Supported
6012 F:      drivers/uio/uio_pci_generic.c
6013
6014 GENWQE (IBM Generic Workqueue Card)
6015 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6016 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6017 S:      Supported
6018 F:      drivers/misc/genwqe/
6019
6020 GET_MAINTAINER SCRIPT
6021 M:      Joe Perches <joe@perches.com>
6022 S:      Maintained
6023 F:      scripts/get_maintainer.pl
6024
6025 GFS2 FILE SYSTEM
6026 M:      Bob Peterson <rpeterso@redhat.com>
6027 M:      Andreas Gruenbacher <agruenba@redhat.com>
6028 L:      cluster-devel@redhat.com
6029 W:      http://sources.redhat.com/cluster/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6031 S:      Supported
6032 F:      Documentation/filesystems/gfs2*.txt
6033 F:      fs/gfs2/
6034 F:      include/uapi/linux/gfs2_ondisk.h
6035
6036 GIGASET ISDN DRIVERS
6037 M:      Paul Bolle <pebolle@tiscali.nl>
6038 L:      gigaset307x-common@lists.sourceforge.net
6039 W:      http://gigaset307x.sourceforge.net/
6040 S:      Odd Fixes
6041 F:      Documentation/isdn/README.gigaset
6042 F:      drivers/isdn/gigaset/
6043 F:      include/uapi/linux/gigaset_dev.h
6044
6045 GO7007 MPEG CODEC
6046 M:      Hans Verkuil <hans.verkuil@cisco.com>
6047 L:      linux-media@vger.kernel.org
6048 S:      Maintained
6049 F:      drivers/media/usb/go7007/
6050
6051 GOODIX TOUCHSCREEN
6052 M:      Bastien Nocera <hadess@hadess.net>
6053 L:      linux-input@vger.kernel.org
6054 S:      Maintained
6055 F:      drivers/input/touchscreen/goodix.c
6056
6057 GPD POCKET FAN DRIVER
6058 M:      Hans de Goede <hdegoede@redhat.com>
6059 L:      platform-driver-x86@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/platform/x86/gpd-pocket-fan.c
6062
6063 GPIO ACPI SUPPORT
6064 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6065 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6066 L:      linux-gpio@vger.kernel.org
6067 L:      linux-acpi@vger.kernel.org
6068 S:      Maintained
6069 F:      Documentation/acpi/gpio-properties.txt
6070 F:      drivers/gpio/gpiolib-acpi.c
6071
6072 GPIO IR Transmitter
6073 M:      Sean Young <sean@mess.org>
6074 L:      linux-media@vger.kernel.org
6075 S:      Maintained
6076 F:      drivers/media/rc/gpio-ir-tx.c
6077
6078 GPIO MOCKUP DRIVER
6079 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6080 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6081 L:      linux-gpio@vger.kernel.org
6082 S:      Maintained
6083 F:      drivers/gpio/gpio-mockup.c
6084 F:      tools/testing/selftests/gpio/
6085
6086 GPIO SUBSYSTEM
6087 M:      Linus Walleij <linus.walleij@linaro.org>
6088 L:      linux-gpio@vger.kernel.org
6089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6090 S:      Maintained
6091 F:      Documentation/devicetree/bindings/gpio/
6092 F:      Documentation/driver-api/gpio/
6093 F:      Documentation/gpio/
6094 F:      Documentation/ABI/testing/gpio-cdev
6095 F:      Documentation/ABI/obsolete/sysfs-gpio
6096 F:      drivers/gpio/
6097 F:      include/linux/gpio/
6098 F:      include/linux/gpio.h
6099 F:      include/linux/of_gpio.h
6100 F:      include/asm-generic/gpio.h
6101 F:      include/uapi/linux/gpio.h
6102 F:      tools/gpio/
6103
6104 GRE DEMULTIPLEXER DRIVER
6105 M:      Dmitry Kozlov <xeb@mail.ru>
6106 L:      netdev@vger.kernel.org
6107 S:      Maintained
6108 F:      net/ipv4/gre_demux.c
6109 F:      net/ipv4/gre_offload.c
6110 F:      include/net/gre.h
6111
6112 GRETH 10/100/1G Ethernet MAC device driver
6113 M:      Andreas Larsson <andreas@gaisler.com>
6114 L:      netdev@vger.kernel.org
6115 S:      Maintained
6116 F:      drivers/net/ethernet/aeroflex/
6117
6118 GREYBUS AUDIO PROTOCOLS DRIVERS
6119 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6120 M:      Mark Greer <mgreer@animalcreek.com>
6121 S:      Maintained
6122 F:      drivers/staging/greybus/audio_apbridgea.c
6123 F:      drivers/staging/greybus/audio_apbridgea.h
6124 F:      drivers/staging/greybus/audio_codec.c
6125 F:      drivers/staging/greybus/audio_codec.h
6126 F:      drivers/staging/greybus/audio_gb.c
6127 F:      drivers/staging/greybus/audio_manager.c
6128 F:      drivers/staging/greybus/audio_manager.h
6129 F:      drivers/staging/greybus/audio_manager_module.c
6130 F:      drivers/staging/greybus/audio_manager_private.h
6131 F:      drivers/staging/greybus/audio_manager_sysfs.c
6132 F:      drivers/staging/greybus/audio_module.c
6133 F:      drivers/staging/greybus/audio_topology.c
6134
6135 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6136 M:      Viresh Kumar <vireshk@kernel.org>
6137 S:      Maintained
6138 F:      drivers/staging/greybus/authentication.c
6139 F:      drivers/staging/greybus/bootrom.c
6140 F:      drivers/staging/greybus/firmware.h
6141 F:      drivers/staging/greybus/fw-core.c
6142 F:      drivers/staging/greybus/fw-download.c
6143 F:      drivers/staging/greybus/fw-managament.c
6144 F:      drivers/staging/greybus/greybus_authentication.h
6145 F:      drivers/staging/greybus/greybus_firmware.h
6146 F:      drivers/staging/greybus/hid.c
6147 F:      drivers/staging/greybus/i2c.c
6148 F:      drivers/staging/greybus/spi.c
6149 F:      drivers/staging/greybus/spilib.c
6150 F:      drivers/staging/greybus/spilib.h
6151
6152 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6153 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6154 S:      Maintained
6155 F:      drivers/staging/greybus/loopback.c
6156 F:      drivers/staging/greybus/timesync.c
6157 F:      drivers/staging/greybus/timesync_platform.c
6158
6159 GREYBUS PLATFORM DRIVERS
6160 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6161 S:      Maintained
6162 F:      drivers/staging/greybus/arche-platform.c
6163 F:      drivers/staging/greybus/arche-apb-ctrl.c
6164 F:      drivers/staging/greybus/arche_platform.h
6165
6166 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6167 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6168 S:      Maintained
6169 F:      drivers/staging/greybus/sdio.c
6170 F:      drivers/staging/greybus/light.c
6171 F:      drivers/staging/greybus/gpio.c
6172 F:      drivers/staging/greybus/power_supply.c
6173 F:      drivers/staging/greybus/spi.c
6174 F:      drivers/staging/greybus/spilib.c
6175
6176 GREYBUS SUBSYSTEM
6177 M:      Johan Hovold <johan@kernel.org>
6178 M:      Alex Elder <elder@kernel.org>
6179 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6180 S:      Maintained
6181 F:      drivers/staging/greybus/
6182 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6183
6184 GREYBUS UART PROTOCOLS DRIVERS
6185 M:      David Lin <dtwlin@gmail.com>
6186 S:      Maintained
6187 F:      drivers/staging/greybus/uart.c
6188 F:      drivers/staging/greybus/log.c
6189
6190 GS1662 VIDEO SERIALIZER
6191 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6192 L:      linux-media@vger.kernel.org
6193 T:      git git://linuxtv.org/media_tree.git
6194 S:      Maintained
6195 F:      drivers/media/spi/gs1662.c
6196
6197 GSPCA FINEPIX SUBDRIVER
6198 M:      Frank Zago <frank@zago.net>
6199 L:      linux-media@vger.kernel.org
6200 T:      git git://linuxtv.org/media_tree.git
6201 S:      Maintained
6202 F:      drivers/media/usb/gspca/finepix.c
6203
6204 GSPCA GL860 SUBDRIVER
6205 M:      Olivier Lorin <o.lorin@laposte.net>
6206 L:      linux-media@vger.kernel.org
6207 T:      git git://linuxtv.org/media_tree.git
6208 S:      Maintained
6209 F:      drivers/media/usb/gspca/gl860/
6210
6211 GSPCA M5602 SUBDRIVER
6212 M:      Erik Andren <erik.andren@gmail.com>
6213 L:      linux-media@vger.kernel.org
6214 T:      git git://linuxtv.org/media_tree.git
6215 S:      Maintained
6216 F:      drivers/media/usb/gspca/m5602/
6217
6218 GSPCA PAC207 SONIXB SUBDRIVER
6219 M:      Hans Verkuil <hverkuil@xs4all.nl>
6220 L:      linux-media@vger.kernel.org
6221 T:      git git://linuxtv.org/media_tree.git
6222 S:      Odd Fixes
6223 F:      drivers/media/usb/gspca/pac207.c
6224
6225 GSPCA SN9C20X SUBDRIVER
6226 M:      Brian Johnson <brijohn@gmail.com>
6227 L:      linux-media@vger.kernel.org
6228 T:      git git://linuxtv.org/media_tree.git
6229 S:      Maintained
6230 F:      drivers/media/usb/gspca/sn9c20x.c
6231
6232 GSPCA T613 SUBDRIVER
6233 M:      Leandro Costantino <lcostantino@gmail.com>
6234 L:      linux-media@vger.kernel.org
6235 T:      git git://linuxtv.org/media_tree.git
6236 S:      Maintained
6237 F:      drivers/media/usb/gspca/t613.c
6238
6239 GSPCA USB WEBCAM DRIVER
6240 M:      Hans Verkuil <hverkuil@xs4all.nl>
6241 L:      linux-media@vger.kernel.org
6242 T:      git git://linuxtv.org/media_tree.git
6243 S:      Odd Fixes
6244 F:      drivers/media/usb/gspca/
6245
6246 GTP (GPRS Tunneling Protocol)
6247 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6248 M:      Harald Welte <laforge@gnumonks.org>
6249 L:      osmocom-net-gprs@lists.osmocom.org
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6251 S:      Maintained
6252 F:      drivers/net/gtp.c
6253
6254 GUID PARTITION TABLE (GPT)
6255 M:      Davidlohr Bueso <dave@stgolabs.net>
6256 L:      linux-efi@vger.kernel.org
6257 S:      Maintained
6258 F:      block/partitions/efi.*
6259
6260 H8/300 ARCHITECTURE
6261 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6262 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6263 W:      http://uclinux-h8.sourceforge.jp
6264 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6265 S:      Maintained
6266 F:      arch/h8300/
6267 F:      drivers/clocksource/h8300_*.c
6268 F:      drivers/clk/h8300/
6269 F:      drivers/irqchip/irq-renesas-h8*.c
6270
6271 HACKRF MEDIA DRIVER
6272 M:      Antti Palosaari <crope@iki.fi>
6273 L:      linux-media@vger.kernel.org
6274 W:      https://linuxtv.org
6275 W:      http://palosaari.fi/linux/
6276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6277 T:      git git://linuxtv.org/anttip/media_tree.git
6278 S:      Maintained
6279 F:      drivers/media/usb/hackrf/
6280
6281 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6282 M:      Frank Seidel <frank@f-seidel.de>
6283 L:      platform-driver-x86@vger.kernel.org
6284 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6285 S:      Maintained
6286 F:      drivers/platform/x86/hdaps.c
6287
6288 HARDWARE MONITORING
6289 M:      Jean Delvare <jdelvare@suse.com>
6290 M:      Guenter Roeck <linux@roeck-us.net>
6291 L:      linux-hwmon@vger.kernel.org
6292 W:      http://hwmon.wiki.kernel.org/
6293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6294 S:      Maintained
6295 F:      Documentation/devicetree/bindings/hwmon/
6296 F:      Documentation/hwmon/
6297 F:      drivers/hwmon/
6298 F:      include/linux/hwmon*.h
6299
6300 HARDWARE RANDOM NUMBER GENERATOR CORE
6301 M:      Matt Mackall <mpm@selenic.com>
6302 M:      Herbert Xu <herbert@gondor.apana.org.au>
6303 L:      linux-crypto@vger.kernel.org
6304 S:      Odd fixes
6305 F:      Documentation/devicetree/bindings/rng/
6306 F:      Documentation/hw_random.txt
6307 F:      drivers/char/hw_random/
6308 F:      include/linux/hw_random.h
6309
6310 HARDWARE TRACING FACILITIES
6311 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6312 S:      Maintained
6313 F:      drivers/hwtracing/
6314
6315 HARDWARE SPINLOCK CORE
6316 M:      Ohad Ben-Cohen <ohad@wizery.com>
6317 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6318 L:      linux-remoteproc@vger.kernel.org
6319 S:      Maintained
6320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6321 F:      Documentation/devicetree/bindings/hwlock/
6322 F:      Documentation/hwspinlock.txt
6323 F:      drivers/hwspinlock/
6324 F:      include/linux/hwspinlock.h
6325
6326 HARMONY SOUND DRIVER
6327 L:      linux-parisc@vger.kernel.org
6328 S:      Maintained
6329 F:      sound/parisc/harmony.*
6330
6331 HDPVR USB VIDEO ENCODER DRIVER
6332 M:      Hans Verkuil <hverkuil@xs4all.nl>
6333 L:      linux-media@vger.kernel.org
6334 T:      git git://linuxtv.org/media_tree.git
6335 W:      https://linuxtv.org
6336 S:      Odd Fixes
6337 F:      drivers/media/usb/hdpvr/
6338
6339 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6340 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6341 S:      Supported
6342 F:      Documentation/watchdog/hpwdt.txt
6343 F:      drivers/watchdog/hpwdt.c
6344
6345 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6346 M:      Don Brace <don.brace@microsemi.com>
6347 L:      esc.storagedev@microsemi.com
6348 L:      linux-scsi@vger.kernel.org
6349 S:      Supported
6350 F:      Documentation/scsi/hpsa.txt
6351 F:      drivers/scsi/hpsa*.[ch]
6352 F:      include/linux/cciss*.h
6353 F:      include/uapi/linux/cciss*.h
6354
6355 HFI1 DRIVER
6356 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6357 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6358 L:      linux-rdma@vger.kernel.org
6359 S:      Supported
6360 F:      drivers/infiniband/hw/hfi1
6361
6362 HFS FILESYSTEM
6363 L:      linux-fsdevel@vger.kernel.org
6364 S:      Orphan
6365 F:      Documentation/filesystems/hfs.txt
6366 F:      fs/hfs/
6367
6368 HFSPLUS FILESYSTEM
6369 L:      linux-fsdevel@vger.kernel.org
6370 S:      Orphan
6371 F:      Documentation/filesystems/hfsplus.txt
6372 F:      fs/hfsplus/
6373
6374 HGA FRAMEBUFFER DRIVER
6375 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6376 L:      linux-nvidia@lists.surfsouth.com
6377 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6378 S:      Maintained
6379 F:      drivers/video/fbdev/hgafb.c
6380
6381 HIBERNATION (aka Software Suspend, aka swsusp)
6382 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6383 M:      Pavel Machek <pavel@ucw.cz>
6384 L:      linux-pm@vger.kernel.org
6385 B:      https://bugzilla.kernel.org
6386 S:      Supported
6387 F:      arch/x86/power/
6388 F:      drivers/base/power/
6389 F:      kernel/power/
6390 F:      include/linux/suspend.h
6391 F:      include/linux/freezer.h
6392 F:      include/linux/pm.h
6393 F:      arch/*/include/asm/suspend*.h
6394
6395 HID CORE LAYER
6396 M:      Jiri Kosina <jikos@kernel.org>
6397 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6398 L:      linux-input@vger.kernel.org
6399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6400 S:      Maintained
6401 F:      drivers/hid/
6402 F:      include/linux/hid*
6403 F:      include/uapi/linux/hid*
6404
6405 HID SENSOR HUB DRIVERS
6406 M:      Jiri Kosina <jikos@kernel.org>
6407 M:      Jonathan Cameron <jic23@kernel.org>
6408 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6409 L:      linux-input@vger.kernel.org
6410 L:      linux-iio@vger.kernel.org
6411 S:      Maintained
6412 F:      Documentation/hid/hid-sensor*
6413 F:      drivers/hid/hid-sensor-*
6414 F:      drivers/iio/*/hid-*
6415 F:      include/linux/hid-sensor-*
6416
6417 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6418 M:      Thomas Gleixner <tglx@linutronix.de>
6419 L:      linux-kernel@vger.kernel.org
6420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6421 S:      Maintained
6422 F:      Documentation/timers/
6423 F:      kernel/time/hrtimer.c
6424 F:      kernel/time/clockevents.c
6425 F:      kernel/time/timer_*.c
6426 F:      include/linux/clockchips.h
6427 F:      include/linux/hrtimer.h
6428
6429 HIGH-SPEED SCC DRIVER FOR AX.25
6430 L:      linux-hams@vger.kernel.org
6431 S:      Orphan
6432 F:      drivers/net/hamradio/dmascc.c
6433 F:      drivers/net/hamradio/scc.c
6434
6435 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6436 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6437 W:      http://www.highpoint-tech.com
6438 S:      Supported
6439 F:      Documentation/scsi/hptiop.txt
6440 F:      drivers/scsi/hptiop.c
6441
6442 HIPPI
6443 M:      Jes Sorensen <jes@trained-monkey.org>
6444 L:      linux-hippi@sunsite.dk
6445 S:      Maintained
6446 F:      include/linux/hippidevice.h
6447 F:      include/uapi/linux/if_hippi.h
6448 F:      net/802/hippi.c
6449 F:      drivers/net/hippi/
6450
6451 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6452 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6453 M:      Salil Mehta <salil.mehta@huawei.com>
6454 L:      netdev@vger.kernel.org
6455 W:      http://www.hisilicon.com
6456 S:      Maintained
6457 F:      drivers/net/ethernet/hisilicon/hns3/
6458
6459 HISILICON LPC BUS DRIVER
6460 M:      john.garry@huawei.com
6461 W:      http://www.hisilicon.com
6462 S:      Maintained
6463 F:      drivers/bus/hisi_lpc.c
6464 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6465
6466 HISILICON NETWORK SUBSYSTEM DRIVER
6467 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6468 M:      Salil Mehta <salil.mehta@huawei.com>
6469 L:      netdev@vger.kernel.org
6470 W:      http://www.hisilicon.com
6471 S:      Maintained
6472 F:      drivers/net/ethernet/hisilicon/
6473 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6474
6475 HISILICON PMU DRIVER
6476 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6477 W:      http://www.hisilicon.com
6478 S:      Supported
6479 F:      drivers/perf/hisilicon
6480 F:      Documentation/perf/hisi-pmu.txt
6481
6482 HISILICON ROCE DRIVER
6483 M:      Lijun Ou <oulijun@huawei.com>
6484 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6485 L:      linux-rdma@vger.kernel.org
6486 S:      Maintained
6487 F:      drivers/infiniband/hw/hns/
6488 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6489
6490 HISILICON SAS Controller
6491 M:      John Garry <john.garry@huawei.com>
6492 W:      http://www.hisilicon.com
6493 S:      Supported
6494 F:      drivers/scsi/hisi_sas/
6495 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6496
6497 HMM - Heterogeneous Memory Management
6498 M:      Jérôme Glisse <jglisse@redhat.com>
6499 L:      linux-mm@kvack.org
6500 S:      Maintained
6501 F:      mm/hmm*
6502 F:      include/linux/hmm*
6503 F:      Documentation/vm/hmm.rst
6504
6505 HOST AP DRIVER
6506 M:      Jouni Malinen <j@w1.fi>
6507 L:      linux-wireless@vger.kernel.org
6508 W:      http://w1.fi/hostap-driver.html
6509 S:      Obsolete
6510 F:      drivers/net/wireless/intersil/hostap/
6511
6512 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6513 L:      platform-driver-x86@vger.kernel.org
6514 S:      Orphan
6515 F:      drivers/platform/x86/tc1100-wmi.c
6516
6517 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6518 M:      Jaroslav Kysela <perex@perex.cz>
6519 S:      Maintained
6520 F:      drivers/net/ethernet/hp/hp100.*
6521
6522 HPET:   High Precision Event Timers driver
6523 M:      Clemens Ladisch <clemens@ladisch.de>
6524 S:      Maintained
6525 F:      Documentation/timers/hpet.txt
6526 F:      drivers/char/hpet.c
6527 F:      include/linux/hpet.h
6528 F:      include/uapi/linux/hpet.h
6529
6530 HPET:   x86
6531 S:      Orphan
6532 F:      arch/x86/kernel/hpet.c
6533 F:      arch/x86/include/asm/hpet.h
6534
6535 HPFS FILESYSTEM
6536 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6537 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6538 S:      Maintained
6539 F:      fs/hpfs/
6540
6541 HSI SUBSYSTEM
6542 M:      Sebastian Reichel <sre@kernel.org>
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6544 S:      Maintained
6545 F:      Documentation/ABI/testing/sysfs-bus-hsi
6546 F:      Documentation/driver-api/hsi.rst
6547 F:      drivers/hsi/
6548 F:      include/linux/hsi/
6549 F:      include/uapi/linux/hsi/
6550
6551 HSO 3G MODEM DRIVER
6552 L:      linux-usb@vger.kernel.org
6553 S:      Orphan
6554 F:      drivers/net/usb/hso.c
6555
6556 HSR NETWORK PROTOCOL
6557 M:      Arvid Brodin <arvid.brodin@alten.se>
6558 L:      netdev@vger.kernel.org
6559 S:      Maintained
6560 F:      net/hsr/
6561
6562 HT16K33 LED CONTROLLER DRIVER
6563 M:      Robin van der Gracht <robin@protonic.nl>
6564 S:      Maintained
6565 F:      drivers/auxdisplay/ht16k33.c
6566 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6567
6568 HTCPEN TOUCHSCREEN DRIVER
6569 M:      Pau Oliva Fora <pof@eslack.org>
6570 L:      linux-input@vger.kernel.org
6571 S:      Maintained
6572 F:      drivers/input/touchscreen/htcpen.c
6573
6574 HUAWEI ETHERNET DRIVER
6575 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6576 L:      netdev@vger.kernel.org
6577 S:      Supported
6578 F:      Documentation/networking/hinic.txt
6579 F:      drivers/net/ethernet/huawei/hinic/
6580
6581 HUGETLB FILESYSTEM
6582 M:      Mike Kravetz <mike.kravetz@oracle.com>
6583 L:      linux-mm@kvack.org
6584 S:      Maintained
6585 F:      fs/hugetlbfs/
6586 F:      mm/hugetlb.c
6587 F:      include/linux/hugetlb.h
6588 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6589 F:      Documentation/vm/hugetlbfs_reserv.rst
6590 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6591
6592 HVA ST MEDIA DRIVER
6593 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6594 L:      linux-media@vger.kernel.org
6595 T:      git git://linuxtv.org/media_tree.git
6596 W:      https://linuxtv.org
6597 S:      Supported
6598 F:      drivers/media/platform/sti/hva
6599
6600 HWPOISON MEMORY FAILURE HANDLING
6601 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6602 L:      linux-mm@kvack.org
6603 S:      Maintained
6604 F:      mm/memory-failure.c
6605 F:      mm/hwpoison-inject.c
6606
6607 Hyper-V CORE AND DRIVERS
6608 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6609 M:      Haiyang Zhang <haiyangz@microsoft.com>
6610 M:      Stephen Hemminger <sthemmin@microsoft.com>
6611 L:      devel@linuxdriverproject.org
6612 S:      Maintained
6613 F:      Documentation/networking/netvsc.txt
6614 F:      arch/x86/include/asm/mshyperv.h
6615 F:      arch/x86/include/asm/trace/hyperv.h
6616 F:      arch/x86/include/asm/hyperv-tlfs.h
6617 F:      arch/x86/kernel/cpu/mshyperv.c
6618 F:      arch/x86/hyperv
6619 F:      drivers/hid/hid-hyperv.c
6620 F:      drivers/hv/
6621 F:      drivers/input/serio/hyperv-keyboard.c
6622 F:      drivers/pci/controller/pci-hyperv.c
6623 F:      drivers/net/hyperv/
6624 F:      drivers/scsi/storvsc_drv.c
6625 F:      drivers/uio/uio_hv_generic.c
6626 F:      drivers/video/fbdev/hyperv_fb.c
6627 F:      net/vmw_vsock/hyperv_transport.c
6628 F:      include/linux/hyperv.h
6629 F:      include/uapi/linux/hyperv.h
6630 F:      tools/hv/
6631 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6632
6633 HYPERVISOR VIRTUAL CONSOLE DRIVER
6634 L:      linuxppc-dev@lists.ozlabs.org
6635 S:      Odd Fixes
6636 F:      drivers/tty/hvc/
6637
6638 I2C ACPI SUPPORT
6639 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6640 L:      linux-i2c@vger.kernel.org
6641 L:      linux-acpi@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/i2c/i2c-core-acpi.c
6644
6645 I2C MUXES
6646 M:      Peter Rosin <peda@axentia.se>
6647 L:      linux-i2c@vger.kernel.org
6648 S:      Maintained
6649 F:      Documentation/i2c/i2c-topology
6650 F:      Documentation/i2c/muxes/
6651 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6652 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6653 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6654 F:      drivers/i2c/i2c-mux.c
6655 F:      drivers/i2c/muxes/
6656 F:      include/linux/i2c-mux.h
6657
6658 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6659 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6660 L:      linux-i2c@vger.kernel.org
6661 S:      Maintained
6662 F:      drivers/i2c/busses/i2c-mv64xxx.c
6663
6664 I2C OVER PARALLEL PORT
6665 M:      Jean Delvare <jdelvare@suse.com>
6666 L:      linux-i2c@vger.kernel.org
6667 S:      Maintained
6668 F:      Documentation/i2c/busses/i2c-parport
6669 F:      Documentation/i2c/busses/i2c-parport-light
6670 F:      drivers/i2c/busses/i2c-parport.c
6671 F:      drivers/i2c/busses/i2c-parport-light.c
6672
6673 I2C SUBSYSTEM
6674 M:      Wolfram Sang <wsa@the-dreams.de>
6675 L:      linux-i2c@vger.kernel.org
6676 W:      https://i2c.wiki.kernel.org/
6677 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6679 S:      Maintained
6680 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6681 F:      Documentation/i2c/
6682 F:      drivers/i2c/*
6683 F:      include/linux/i2c.h
6684 F:      include/linux/i2c-dev.h
6685 F:      include/linux/i2c-smbus.h
6686 F:      include/uapi/linux/i2c.h
6687 F:      include/uapi/linux/i2c-*.h
6688
6689 I2C SUBSYSTEM HOST DRIVERS
6690 L:      linux-i2c@vger.kernel.org
6691 W:      https://i2c.wiki.kernel.org/
6692 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6694 S:      Odd Fixes
6695 F:      Documentation/devicetree/bindings/i2c/
6696 F:      drivers/i2c/algos/
6697 F:      drivers/i2c/busses/
6698
6699 I2C-TAOS-EVM DRIVER
6700 M:      Jean Delvare <jdelvare@suse.com>
6701 L:      linux-i2c@vger.kernel.org
6702 S:      Maintained
6703 F:      Documentation/i2c/busses/i2c-taos-evm
6704 F:      drivers/i2c/busses/i2c-taos-evm.c
6705
6706 I2C-TINY-USB DRIVER
6707 M:      Till Harbaum <till@harbaum.org>
6708 L:      linux-i2c@vger.kernel.org
6709 W:      http://www.harbaum.org/till/i2c_tiny_usb
6710 S:      Maintained
6711 F:      drivers/i2c/busses/i2c-tiny-usb.c
6712
6713 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6714 M:      Jean Delvare <jdelvare@suse.com>
6715 L:      linux-i2c@vger.kernel.org
6716 S:      Maintained
6717 F:      Documentation/i2c/busses/i2c-ali1535
6718 F:      Documentation/i2c/busses/i2c-ali1563
6719 F:      Documentation/i2c/busses/i2c-ali15x3
6720 F:      Documentation/i2c/busses/i2c-amd756
6721 F:      Documentation/i2c/busses/i2c-amd8111
6722 F:      Documentation/i2c/busses/i2c-i801
6723 F:      Documentation/i2c/busses/i2c-nforce2
6724 F:      Documentation/i2c/busses/i2c-piix4
6725 F:      Documentation/i2c/busses/i2c-sis5595
6726 F:      Documentation/i2c/busses/i2c-sis630
6727 F:      Documentation/i2c/busses/i2c-sis96x
6728 F:      Documentation/i2c/busses/i2c-via
6729 F:      Documentation/i2c/busses/i2c-viapro
6730 F:      drivers/i2c/busses/i2c-ali1535.c
6731 F:      drivers/i2c/busses/i2c-ali1563.c
6732 F:      drivers/i2c/busses/i2c-ali15x3.c
6733 F:      drivers/i2c/busses/i2c-amd756.c
6734 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6735 F:      drivers/i2c/busses/i2c-amd8111.c
6736 F:      drivers/i2c/busses/i2c-i801.c
6737 F:      drivers/i2c/busses/i2c-isch.c
6738 F:      drivers/i2c/busses/i2c-nforce2.c
6739 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6740 F:      drivers/i2c/busses/i2c-piix4.c
6741 F:      drivers/i2c/busses/i2c-sis5595.c
6742 F:      drivers/i2c/busses/i2c-sis630.c
6743 F:      drivers/i2c/busses/i2c-sis96x.c
6744 F:      drivers/i2c/busses/i2c-via.c
6745 F:      drivers/i2c/busses/i2c-viapro.c
6746
6747 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6748 M:      Hans de Goede <hdegoede@redhat.com>
6749 L:      linux-i2c@vger.kernel.org
6750 S:      Maintained
6751 F:      drivers/i2c/busses/i2c-cht-wc.c
6752
6753 I2C/SMBUS ISMT DRIVER
6754 M:      Seth Heasley <seth.heasley@intel.com>
6755 M:      Neil Horman <nhorman@tuxdriver.com>
6756 L:      linux-i2c@vger.kernel.org
6757 F:      drivers/i2c/busses/i2c-ismt.c
6758 F:      Documentation/i2c/busses/i2c-ismt
6759
6760 I2C/SMBUS STUB DRIVER
6761 M:      Jean Delvare <jdelvare@suse.com>
6762 L:      linux-i2c@vger.kernel.org
6763 S:      Maintained
6764 F:      drivers/i2c/i2c-stub.c
6765
6766 IA64 (Itanium) PLATFORM
6767 M:      Tony Luck <tony.luck@intel.com>
6768 M:      Fenghua Yu <fenghua.yu@intel.com>
6769 L:      linux-ia64@vger.kernel.org
6770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6771 S:      Maintained
6772 F:      arch/ia64/
6773
6774 IBM Power 842 compression accelerator
6775 M:      Haren Myneni <haren@us.ibm.com>
6776 S:      Supported
6777 F:      drivers/crypto/nx/Makefile
6778 F:      drivers/crypto/nx/Kconfig
6779 F:      drivers/crypto/nx/nx-842*
6780 F:      include/linux/sw842.h
6781 F:      crypto/842.c
6782 F:      lib/842/
6783
6784 IBM Power in-Nest Crypto Acceleration
6785 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6786 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6787 L:      linux-crypto@vger.kernel.org
6788 S:      Supported
6789 F:      drivers/crypto/nx/Makefile
6790 F:      drivers/crypto/nx/Kconfig
6791 F:      drivers/crypto/nx/nx-aes*
6792 F:      drivers/crypto/nx/nx-sha*
6793 F:      drivers/crypto/nx/nx.*
6794 F:      drivers/crypto/nx/nx_csbcpb.h
6795 F:      drivers/crypto/nx/nx_debugfs.h
6796
6797 IBM Power Linux RAID adapter
6798 M:      Brian King <brking@us.ibm.com>
6799 S:      Supported
6800 F:      drivers/scsi/ipr.*
6801
6802 IBM Power SRIOV Virtual NIC Device Driver
6803 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6804 M:      John Allen <jallen@linux.vnet.ibm.com>
6805 L:      netdev@vger.kernel.org
6806 S:      Supported
6807 F:      drivers/net/ethernet/ibm/ibmvnic.*
6808
6809 IBM Power Virtual Accelerator Switchboard
6810 M:      Sukadev Bhattiprolu
6811 L:      linuxppc-dev@lists.ozlabs.org
6812 S:      Supported
6813 F:      arch/powerpc/platforms/powernv/vas*
6814 F:      arch/powerpc/platforms/powernv/copy-paste.h
6815 F:      arch/powerpc/include/asm/vas.h
6816 F:      arch/powerpc/include/uapi/asm/vas.h
6817
6818 IBM Power Virtual Ethernet Device Driver
6819 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6820 L:      netdev@vger.kernel.org
6821 S:      Supported
6822 F:      drivers/net/ethernet/ibm/ibmveth.*
6823
6824 IBM Power Virtual FC Device Drivers
6825 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6826 L:      linux-scsi@vger.kernel.org
6827 S:      Supported
6828 F:      drivers/scsi/ibmvscsi/ibmvfc*
6829
6830 IBM Power Virtual Management Channel Driver
6831 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6832 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6833 S:      Supported
6834 F:      drivers/misc/ibmvmc.*
6835
6836 IBM Power Virtual SCSI Device Drivers
6837 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6838 L:      linux-scsi@vger.kernel.org
6839 S:      Supported
6840 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6841 F:      include/scsi/viosrp.h
6842
6843 IBM Power Virtual SCSI Device Target Driver
6844 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6845 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6846 L:      linux-scsi@vger.kernel.org
6847 L:      target-devel@vger.kernel.org
6848 S:      Supported
6849 F:      drivers/scsi/ibmvscsi_tgt/
6850
6851 IBM Power VMX Cryptographic instructions
6852 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6853 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6854 L:      linux-crypto@vger.kernel.org
6855 S:      Supported
6856 F:      drivers/crypto/vmx/Makefile
6857 F:      drivers/crypto/vmx/Kconfig
6858 F:      drivers/crypto/vmx/vmx.c
6859 F:      drivers/crypto/vmx/aes*
6860 F:      drivers/crypto/vmx/ghash*
6861 F:      drivers/crypto/vmx/ppc-xlate.pl
6862
6863 IBM ServeRAID RAID DRIVER
6864 S:      Orphan
6865 F:      drivers/scsi/ips.*
6866
6867 ICH LPC AND GPIO DRIVER
6868 M:      Peter Tyser <ptyser@xes-inc.com>
6869 S:      Maintained
6870 F:      drivers/mfd/lpc_ich.c
6871 F:      drivers/gpio/gpio-ich.c
6872
6873 IDE SUBSYSTEM
6874 M:      "David S. Miller" <davem@davemloft.net>
6875 L:      linux-ide@vger.kernel.org
6876 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6878 S:      Maintained
6879 F:      Documentation/ide/
6880 F:      drivers/ide/
6881 F:      include/linux/ide.h
6882
6883 IDE/ATAPI DRIVERS
6884 M:      Borislav Petkov <bp@alien8.de>
6885 L:      linux-ide@vger.kernel.org
6886 S:      Maintained
6887 F:      Documentation/cdrom/ide-cd
6888 F:      drivers/ide/ide-cd*
6889
6890 IDEAPAD LAPTOP EXTRAS DRIVER
6891 M:      Ike Panhc <ike.pan@canonical.com>
6892 L:      platform-driver-x86@vger.kernel.org
6893 W:      http://launchpad.net/ideapad-laptop
6894 S:      Maintained
6895 F:      drivers/platform/x86/ideapad-laptop.c
6896
6897 IDEAPAD LAPTOP SLIDEBAR DRIVER
6898 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6899 L:      linux-input@vger.kernel.org
6900 W:      https://github.com/o2genum/ideapad-slidebar
6901 S:      Maintained
6902 F:      drivers/input/misc/ideapad_slidebar.c
6903
6904 IDT VersaClock 5 CLOCK DRIVER
6905 M:      Marek Vasut <marek.vasut@gmail.com>
6906 S:      Maintained
6907 F:      drivers/clk/clk-versaclock5.c
6908
6909 IEEE 802.15.4 SUBSYSTEM
6910 M:      Alexander Aring <alex.aring@gmail.com>
6911 M:      Stefan Schmidt <stefan@osg.samsung.com>
6912 L:      linux-wpan@vger.kernel.org
6913 W:      http://wpan.cakelab.org/
6914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6916 S:      Maintained
6917 F:      net/ieee802154/
6918 F:      net/mac802154/
6919 F:      drivers/net/ieee802154/
6920 F:      include/linux/nl802154.h
6921 F:      include/linux/ieee802154.h
6922 F:      include/net/nl802154.h
6923 F:      include/net/mac802154.h
6924 F:      include/net/af_ieee802154.h
6925 F:      include/net/cfg802154.h
6926 F:      include/net/ieee802154_netdev.h
6927 F:      Documentation/networking/ieee802154.txt
6928
6929 IFE PROTOCOL
6930 M:      Yotam Gigi <yotam.gi@gmail.com>
6931 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6932 F:      net/ife
6933 F:      include/net/ife.h
6934 F:      include/uapi/linux/ife.h
6935
6936 IGORPLUG-USB IR RECEIVER
6937 M:      Sean Young <sean@mess.org>
6938 L:      linux-media@vger.kernel.org
6939 S:      Maintained
6940 F:      drivers/media/rc/igorplugusb.c
6941
6942 IGUANAWORKS USB IR TRANSCEIVER
6943 M:      Sean Young <sean@mess.org>
6944 L:      linux-media@vger.kernel.org
6945 S:      Maintained
6946 F:      drivers/media/rc/iguanair.c
6947
6948 IIO DIGITAL POTENTIOMETER DAC
6949 M:      Peter Rosin <peda@axentia.se>
6950 L:      linux-iio@vger.kernel.org
6951 S:      Maintained
6952 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6953 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6954 F:      drivers/iio/dac/dpot-dac.c
6955
6956 IIO ENVELOPE DETECTOR
6957 M:      Peter Rosin <peda@axentia.se>
6958 L:      linux-iio@vger.kernel.org
6959 S:      Maintained
6960 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6961 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6962 F:      drivers/iio/adc/envelope-detector.c
6963
6964 IIO MULTIPLEXER
6965 M:      Peter Rosin <peda@axentia.se>
6966 L:      linux-iio@vger.kernel.org
6967 S:      Maintained
6968 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
6969 F:      drivers/iio/multiplexer/iio-mux.c
6970
6971 IIO SUBSYSTEM AND DRIVERS
6972 M:      Jonathan Cameron <jic23@kernel.org>
6973 R:      Hartmut Knaack <knaack.h@gmx.de>
6974 R:      Lars-Peter Clausen <lars@metafoo.de>
6975 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6976 L:      linux-iio@vger.kernel.org
6977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6978 S:      Maintained
6979 F:      Documentation/ABI/testing/configfs-iio*
6980 F:      Documentation/ABI/testing/sysfs-bus-iio*
6981 F:      Documentation/devicetree/bindings/iio/
6982 F:      drivers/iio/
6983 F:      drivers/staging/iio/
6984 F:      include/linux/iio/
6985 F:      tools/iio/
6986
6987 IIO UNIT CONVERTER
6988 M:      Peter Rosin <peda@axentia.se>
6989 L:      linux-iio@vger.kernel.org
6990 S:      Maintained
6991 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
6992 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
6993 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
6994 F:      drivers/iio/afe/iio-rescale.c
6995
6996 IKANOS/ADI EAGLE ADSL USB DRIVER
6997 M:      Matthieu Castet <castet.matthieu@free.fr>
6998 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6999 S:      Maintained
7000 F:      drivers/usb/atm/ueagle-atm.c
7001
7002 IMGTEC ASCII LCD DRIVER
7003 M:      Paul Burton <paul.burton@mips.com>
7004 S:      Maintained
7005 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7006 F:      drivers/auxdisplay/img-ascii-lcd.c
7007
7008 IMGTEC IR DECODER DRIVER
7009 M:      James Hogan <jhogan@kernel.org>
7010 S:      Maintained
7011 F:      drivers/media/rc/img-ir/
7012
7013 IMON SOUNDGRAPH USB IR RECEIVER
7014 M:      Sean Young <sean@mess.org>
7015 L:      linux-media@vger.kernel.org
7016 S:      Maintained
7017 F:      drivers/media/rc/imon_raw.c
7018 F:      drivers/media/rc/imon.c
7019
7020 IMS TWINTURBO FRAMEBUFFER DRIVER
7021 L:      linux-fbdev@vger.kernel.org
7022 S:      Orphan
7023 F:      drivers/video/fbdev/imsttfb.c
7024
7025 INA209 HARDWARE MONITOR DRIVER
7026 M:      Guenter Roeck <linux@roeck-us.net>
7027 L:      linux-hwmon@vger.kernel.org
7028 S:      Maintained
7029 F:      Documentation/hwmon/ina209
7030 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7031 F:      drivers/hwmon/ina209.c
7032
7033 INA2XX HARDWARE MONITOR DRIVER
7034 M:      Guenter Roeck <linux@roeck-us.net>
7035 L:      linux-hwmon@vger.kernel.org
7036 S:      Maintained
7037 F:      Documentation/hwmon/ina2xx
7038 F:      drivers/hwmon/ina2xx.c
7039 F:      include/linux/platform_data/ina2xx.h
7040
7041 INDUSTRY PACK SUBSYSTEM (IPACK)
7042 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7043 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7044 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7045 L:      industrypack-devel@lists.sourceforge.net
7046 W:      http://industrypack.sourceforge.net
7047 S:      Maintained
7048 F:      drivers/ipack/
7049
7050 INFINIBAND SUBSYSTEM
7051 M:      Doug Ledford <dledford@redhat.com>
7052 M:      Jason Gunthorpe <jgg@mellanox.com>
7053 L:      linux-rdma@vger.kernel.org
7054 W:      https://github.com/linux-rdma/rdma-core
7055 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7057 S:      Supported
7058 F:      Documentation/devicetree/bindings/infiniband/
7059 F:      Documentation/infiniband/
7060 F:      drivers/infiniband/
7061 F:      include/uapi/linux/if_infiniband.h
7062 F:      include/uapi/rdma/
7063 F:      include/rdma/
7064
7065 INGENIC JZ4780 DMA Driver
7066 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7067 S:      Maintained
7068 F:      drivers/dma/dma-jz4780.c
7069
7070 INGENIC JZ4780 NAND DRIVER
7071 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7072 L:      linux-mtd@lists.infradead.org
7073 S:      Maintained
7074 F:      drivers/mtd/nand/raw/jz4780_*
7075
7076 INOTIFY
7077 M:      Jan Kara <jack@suse.cz>
7078 R:      Amir Goldstein <amir73il@gmail.com>
7079 L:      linux-fsdevel@vger.kernel.org
7080 S:      Maintained
7081 F:      Documentation/filesystems/inotify.txt
7082 F:      fs/notify/inotify/
7083 F:      include/linux/inotify.h
7084 F:      include/uapi/linux/inotify.h
7085
7086 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7087 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7088 L:      linux-input@vger.kernel.org
7089 Q:      http://patchwork.kernel.org/project/linux-input/list/
7090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7091 S:      Maintained
7092 F:      drivers/input/
7093 F:      include/linux/input.h
7094 F:      include/uapi/linux/input.h
7095 F:      include/uapi/linux/input-event-codes.h
7096 F:      include/linux/input/
7097 F:      Documentation/devicetree/bindings/input/
7098 F:      Documentation/input/
7099
7100 INPUT MULTITOUCH (MT) PROTOCOL
7101 M:      Henrik Rydberg <rydberg@bitmath.org>
7102 L:      linux-input@vger.kernel.org
7103 S:      Odd fixes
7104 F:      Documentation/input/multi-touch-protocol.rst
7105 F:      drivers/input/input-mt.c
7106 K:      \b(ABS|SYN)_MT_
7107
7108 INSIDE SECURE CRYPTO DRIVER
7109 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7110 F:      drivers/crypto/inside-secure/
7111 S:      Maintained
7112 L:      linux-crypto@vger.kernel.org
7113
7114 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7115 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7116 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7117 L:      linux-integrity@vger.kernel.org
7118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7119 S:      Supported
7120 F:      security/integrity/ima/
7121
7122 INTEL 810/815 FRAMEBUFFER DRIVER
7123 M:      Antonino Daplas <adaplas@gmail.com>
7124 L:      linux-fbdev@vger.kernel.org
7125 S:      Maintained
7126 F:      drivers/video/fbdev/i810/
7127
7128 INTEL ASoC DRIVERS
7129 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7130 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7131 M:      Jie Yang <yang.jie@linux.intel.com>
7132 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7133 S:      Supported
7134 F:      sound/soc/intel/
7135
7136 INTEL C600 SERIES SAS CONTROLLER DRIVER
7137 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7138 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7139 L:      linux-scsi@vger.kernel.org
7140 T:      git git://git.code.sf.net/p/intel-sas/isci
7141 S:      Supported
7142 F:      drivers/scsi/isci/
7143
7144 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7145 M:      Jani Nikula <jani.nikula@linux.intel.com>
7146 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7147 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7148 L:      intel-gfx@lists.freedesktop.org
7149 W:      https://01.org/linuxgraphics/
7150 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7151 C:      irc://chat.freenode.net/intel-gfx
7152 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7153 T:      git git://anongit.freedesktop.org/drm-intel
7154 S:      Supported
7155 F:      drivers/gpu/drm/i915/
7156 F:      include/drm/i915*
7157 F:      include/uapi/drm/i915_drm.h
7158 F:      Documentation/gpu/i915.rst
7159
7160 INTEL ETHERNET DRIVERS
7161 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7162 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7163 W:      http://www.intel.com/support/feedback.htm
7164 W:      http://e1000.sourceforge.net/
7165 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7168 S:      Supported
7169 F:      Documentation/networking/e100.rst
7170 F:      Documentation/networking/e1000.rst
7171 F:      Documentation/networking/e1000e.txt
7172 F:      Documentation/networking/igb.txt
7173 F:      Documentation/networking/igbvf.txt
7174 F:      Documentation/networking/ixgb.txt
7175 F:      Documentation/networking/ixgbe.txt
7176 F:      Documentation/networking/ixgbevf.txt
7177 F:      Documentation/networking/i40e.txt
7178 F:      Documentation/networking/i40evf.txt
7179 F:      Documentation/networking/ice.txt
7180 F:      drivers/net/ethernet/intel/
7181 F:      drivers/net/ethernet/intel/*/
7182 F:      include/linux/avf/virtchnl.h
7183
7184 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7185 M:      Maik Broemme <mbroemme@libmpq.org>
7186 L:      linux-fbdev@vger.kernel.org
7187 S:      Maintained
7188 F:      Documentation/fb/intelfb.txt
7189 F:      drivers/video/fbdev/intelfb/
7190
7191 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7192 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7193 M:      Zhi Wang <zhi.a.wang@intel.com>
7194 L:      intel-gvt-dev@lists.freedesktop.org
7195 L:      intel-gfx@lists.freedesktop.org
7196 W:      https://01.org/igvt-g
7197 T:      git https://github.com/intel/gvt-linux.git
7198 S:      Supported
7199 F:      drivers/gpu/drm/i915/gvt/
7200
7201 INTEL HID EVENT DRIVER
7202 M:      Alex Hung <alex.hung@canonical.com>
7203 L:      platform-driver-x86@vger.kernel.org
7204 S:      Maintained
7205 F:      drivers/platform/x86/intel-hid.c
7206
7207 INTEL I/OAT DMA DRIVER
7208 M:      Dave Jiang <dave.jiang@intel.com>
7209 R:      Dan Williams <dan.j.williams@intel.com>
7210 L:      dmaengine@vger.kernel.org
7211 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7212 S:      Supported
7213 F:      drivers/dma/ioat*
7214
7215 INTEL IDLE DRIVER
7216 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7217 M:      Len Brown <lenb@kernel.org>
7218 L:      linux-pm@vger.kernel.org
7219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7220 B:      https://bugzilla.kernel.org
7221 S:      Supported
7222 F:      drivers/idle/intel_idle.c
7223
7224 INTEL INTEGRATED SENSOR HUB DRIVER
7225 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7226 M:      Jiri Kosina <jikos@kernel.org>
7227 L:      linux-input@vger.kernel.org
7228 S:      Maintained
7229 F:      drivers/hid/intel-ish-hid/
7230
7231 INTEL IOMMU (VT-d)
7232 M:      David Woodhouse <dwmw2@infradead.org>
7233 L:      iommu@lists.linux-foundation.org
7234 T:      git git://git.infradead.org/iommu-2.6.git
7235 S:      Supported
7236 F:      drivers/iommu/intel-iommu.c
7237 F:      include/linux/intel-iommu.h
7238
7239 INTEL IOP-ADMA DMA DRIVER
7240 R:      Dan Williams <dan.j.williams@intel.com>
7241 S:      Odd fixes
7242 F:      drivers/dma/iop-adma.c
7243
7244 INTEL IPU3 CSI-2 CIO2 DRIVER
7245 M:      Yong Zhi <yong.zhi@intel.com>
7246 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7247 L:      linux-media@vger.kernel.org
7248 S:      Maintained
7249 F:      drivers/media/pci/intel/ipu3/
7250 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7251
7252 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7253 M:      Krzysztof Halasa <khalasa@piap.pl>
7254 S:      Maintained
7255 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7256 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7257 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7258 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7259 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7260 F:      drivers/net/wan/ixp4xx_hss.c
7261
7262 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7263 M:      Deepak Saxena <dsaxena@plexity.net>
7264 S:      Maintained
7265 F:      drivers/char/hw_random/ixp4xx-rng.c
7266
7267 INTEL MANAGEMENT ENGINE (mei)
7268 M:      Tomas Winkler <tomas.winkler@intel.com>
7269 L:      linux-kernel@vger.kernel.org
7270 S:      Supported
7271 F:      include/uapi/linux/mei.h
7272 F:      include/linux/mei_cl_bus.h
7273 F:      drivers/misc/mei/*
7274 F:      drivers/watchdog/mei_wdt.c
7275 F:      Documentation/misc-devices/mei/*
7276 F:      samples/mei/*
7277
7278 INTEL MENLOW THERMAL DRIVER
7279 M:      Sujith Thomas <sujith.thomas@intel.com>
7280 L:      platform-driver-x86@vger.kernel.org
7281 W:      https://01.org/linux-acpi
7282 S:      Supported
7283 F:      drivers/platform/x86/intel_menlow.c
7284
7285 INTEL MERRIFIELD GPIO DRIVER
7286 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7287 L:      linux-gpio@vger.kernel.org
7288 S:      Maintained
7289 F:      drivers/gpio/gpio-merrifield.c
7290
7291 INTEL MIC DRIVERS (mic)
7292 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7293 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7294 S:      Supported
7295 W:      https://github.com/sudeepdutt/mic
7296 W:      http://software.intel.com/en-us/mic-developer
7297 F:      include/linux/mic_bus.h
7298 F:      include/linux/scif.h
7299 F:      include/uapi/linux/mic_common.h
7300 F:      include/uapi/linux/mic_ioctl.h
7301 F:      include/uapi/linux/scif_ioctl.h
7302 F:      drivers/misc/mic/
7303 F:      drivers/dma/mic_x100_dma.c
7304 F:      drivers/dma/mic_x100_dma.h
7305 F:      Documentation/mic/
7306
7307 INTEL PMC CORE DRIVER
7308 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7309 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7310 L:      platform-driver-x86@vger.kernel.org
7311 S:      Maintained
7312 F:      arch/x86/include/asm/pmc_core.h
7313 F:      drivers/platform/x86/intel_pmc_core*
7314
7315 INTEL PMC/P-Unit IPC DRIVER
7316 M:      Zha Qipeng<qipeng.zha@intel.com>
7317 L:      platform-driver-x86@vger.kernel.org
7318 S:      Maintained
7319 F:      drivers/platform/x86/intel_pmc_ipc.c
7320 F:      drivers/platform/x86/intel_punit_ipc.c
7321 F:      arch/x86/include/asm/intel_pmc_ipc.h
7322 F:      arch/x86/include/asm/intel_punit_ipc.h
7323
7324 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7325 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7326 L:      linux-wireless@vger.kernel.org
7327 S:      Maintained
7328 F:      Documentation/networking/README.ipw2100
7329 F:      Documentation/networking/README.ipw2200
7330 F:      drivers/net/wireless/intel/ipw2x00/
7331
7332 INTEL PSTATE DRIVER
7333 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7334 M:      Len Brown <lenb@kernel.org>
7335 L:      linux-pm@vger.kernel.org
7336 S:      Supported
7337 F:      drivers/cpufreq/intel_pstate.c
7338
7339 INTEL RDMA RNIC DRIVER
7340 M:      Faisal Latif <faisal.latif@intel.com>
7341 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7342 L:      linux-rdma@vger.kernel.org
7343 S:      Supported
7344 F:      drivers/infiniband/hw/i40iw/
7345 F:      include/uapi/rdma/i40iw-abi.h
7346
7347 INTEL SHA MULTIBUFFER DRIVER
7348 M:      Megha Dey <megha.dey@linux.intel.com>
7349 R:      Tim Chen <tim.c.chen@linux.intel.com>
7350 L:      linux-crypto@vger.kernel.org
7351 S:      Supported
7352 F:      arch/x86/crypto/sha*-mb
7353 F:      crypto/mcryptd.c
7354
7355 INTEL TELEMETRY DRIVER
7356 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7357 L:      platform-driver-x86@vger.kernel.org
7358 S:      Maintained
7359 F:      arch/x86/include/asm/intel_telemetry.h
7360 F:      drivers/platform/x86/intel_telemetry*
7361
7362 INTEL VIRTUAL BUTTON DRIVER
7363 M:      AceLan Kao <acelan.kao@canonical.com>
7364 L:      platform-driver-x86@vger.kernel.org
7365 S:      Maintained
7366 F:      drivers/platform/x86/intel-vbtn.c
7367
7368 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7369 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7370 L:      linux-wireless@vger.kernel.org
7371 S:      Supported
7372 F:      drivers/net/wireless/intel/iwlegacy/
7373
7374 INTEL WIRELESS WIFI LINK (iwlwifi)
7375 M:      Johannes Berg <johannes.berg@intel.com>
7376 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7377 M:      Luca Coelho <luciano.coelho@intel.com>
7378 M:      Intel Linux Wireless <linuxwifi@intel.com>
7379 L:      linux-wireless@vger.kernel.org
7380 W:      http://intellinuxwireless.org
7381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7382 S:      Supported
7383 F:      drivers/net/wireless/intel/iwlwifi/
7384
7385 INTEL WIRELESS WIMAX CONNECTION 2400
7386 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7387 M:      linux-wimax@intel.com
7388 L:      wimax@linuxwimax.org (subscribers-only)
7389 S:      Supported
7390 W:      http://linuxwimax.org
7391 F:      Documentation/wimax/README.i2400m
7392 F:      drivers/net/wimax/i2400m/
7393 F:      include/uapi/linux/wimax/i2400m.h
7394
7395 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7396 M:      Mario Limonciello <mario.limonciello@dell.com>
7397 S:      Maintained
7398 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7399
7400 INTEL(R) TRACE HUB
7401 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7402 S:      Supported
7403 F:      Documentation/trace/intel_th.rst
7404 F:      drivers/hwtracing/intel_th/
7405
7406 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7407 M:      Ning Sun <ning.sun@intel.com>
7408 L:      tboot-devel@lists.sourceforge.net
7409 W:      http://tboot.sourceforge.net
7410 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7411 S:      Supported
7412 F:      Documentation/intel_txt.txt
7413 F:      include/linux/tboot.h
7414 F:      arch/x86/kernel/tboot.c
7415
7416 INTEL-MID GPIO DRIVER
7417 M:      David Cohen <david.a.cohen@linux.intel.com>
7418 L:      linux-gpio@vger.kernel.org
7419 S:      Maintained
7420 F:      drivers/gpio/gpio-intel-mid.c
7421
7422 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7423 M:      Linus Walleij <linus.walleij@linaro.org>
7424 L:      linux-iio@vger.kernel.org
7425 S:      Maintained
7426 F:      drivers/iio/gyro/mpu3050*
7427 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7428
7429 IOC3 ETHERNET DRIVER
7430 M:      Ralf Baechle <ralf@linux-mips.org>
7431 L:      linux-mips@linux-mips.org
7432 S:      Maintained
7433 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7434
7435 IOC3 SERIAL DRIVER
7436 M:      Pat Gefre <pfg@sgi.com>
7437 L:      linux-serial@vger.kernel.org
7438 S:      Maintained
7439 F:      drivers/tty/serial/ioc3_serial.c
7440
7441 IOMMU DRIVERS
7442 M:      Joerg Roedel <joro@8bytes.org>
7443 L:      iommu@lists.linux-foundation.org
7444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7445 S:      Maintained
7446 F:      Documentation/devicetree/bindings/iommu/
7447 F:      drivers/iommu/
7448 F:      include/linux/iommu.h
7449 F:      include/linux/of_iommu.h
7450 F:      include/linux/iova.h
7451
7452 IP MASQUERADING
7453 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7454 S:      Maintained
7455 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7456
7457 IPMI SUBSYSTEM
7458 M:      Corey Minyard <minyard@acm.org>
7459 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7460 W:      http://openipmi.sourceforge.net/
7461 S:      Supported
7462 F:      Documentation/IPMI.txt
7463 F:      drivers/char/ipmi/
7464 F:      include/linux/ipmi*
7465 F:      include/uapi/linux/ipmi*
7466
7467 IPS SCSI RAID DRIVER
7468 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7469 L:      linux-scsi@vger.kernel.org
7470 W:      http://www.adaptec.com/
7471 S:      Maintained
7472 F:      drivers/scsi/ips*
7473
7474 IPVS
7475 M:      Wensong Zhang <wensong@linux-vs.org>
7476 M:      Simon Horman <horms@verge.net.au>
7477 M:      Julian Anastasov <ja@ssi.bg>
7478 L:      netdev@vger.kernel.org
7479 L:      lvs-devel@vger.kernel.org
7480 S:      Maintained
7481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7483 F:      Documentation/networking/ipvs-sysctl.txt
7484 F:      include/net/ip_vs.h
7485 F:      include/uapi/linux/ip_vs.h
7486 F:      net/netfilter/ipvs/
7487
7488 IPWIRELESS DRIVER
7489 M:      Jiri Kosina <jikos@kernel.org>
7490 M:      David Sterba <dsterba@suse.com>
7491 S:      Odd Fixes
7492 F:      drivers/tty/ipwireless/
7493
7494 IPX NETWORK LAYER
7495 L:      netdev@vger.kernel.org
7496 S:      Obsolete
7497 F:      include/uapi/linux/ipx.h
7498 F:      drivers/staging/ipx/
7499
7500 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7501 M:      Marc Zyngier <marc.zyngier@arm.com>
7502 S:      Maintained
7503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7504 F:      Documentation/IRQ-domain.txt
7505 F:      include/linux/irqdomain.h
7506 F:      kernel/irq/irqdomain.c
7507 F:      kernel/irq/msi.c
7508
7509 IRQ SUBSYSTEM
7510 M:      Thomas Gleixner <tglx@linutronix.de>
7511 L:      linux-kernel@vger.kernel.org
7512 S:      Maintained
7513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7514 F:      kernel/irq/
7515
7516 IRQCHIP DRIVERS
7517 M:      Thomas Gleixner <tglx@linutronix.de>
7518 M:      Jason Cooper <jason@lakedaemon.net>
7519 M:      Marc Zyngier <marc.zyngier@arm.com>
7520 L:      linux-kernel@vger.kernel.org
7521 S:      Maintained
7522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7523 F:      Documentation/devicetree/bindings/interrupt-controller/
7524 F:      drivers/irqchip/
7525
7526 ISA
7527 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7528 S:      Maintained
7529 F:      Documentation/isa.txt
7530 F:      drivers/base/isa.c
7531 F:      include/linux/isa.h
7532
7533 ISA RADIO MODULE
7534 M:      Hans Verkuil <hverkuil@xs4all.nl>
7535 L:      linux-media@vger.kernel.org
7536 T:      git git://linuxtv.org/media_tree.git
7537 W:      https://linuxtv.org
7538 S:      Maintained
7539 F:      drivers/media/radio/radio-isa*
7540
7541 ISAPNP
7542 M:      Jaroslav Kysela <perex@perex.cz>
7543 S:      Maintained
7544 F:      Documentation/isapnp.txt
7545 F:      drivers/pnp/isapnp/
7546 F:      include/linux/isapnp.h
7547
7548 ISCSI
7549 M:      Lee Duncan <lduncan@suse.com>
7550 M:      Chris Leech <cleech@redhat.com>
7551 L:      open-iscsi@googlegroups.com
7552 W:      www.open-iscsi.com
7553 S:      Maintained
7554 F:      drivers/scsi/*iscsi*
7555 F:      include/scsi/*iscsi*
7556
7557 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7558 M:      Peter Jones <pjones@redhat.com>
7559 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7560 S:      Maintained
7561 F:      drivers/firmware/iscsi_ibft*
7562
7563 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7564 M:      Or Gerlitz <ogerlitz@mellanox.com>
7565 M:      Sagi Grimberg <sagi@grimberg.me>
7566 M:      Roi Dayan <roid@mellanox.com>
7567 L:      linux-rdma@vger.kernel.org
7568 S:      Supported
7569 W:      http://www.openfabrics.org
7570 W:      www.open-iscsi.org
7571 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7572 F:      drivers/infiniband/ulp/iser/
7573
7574 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7575 M:      Sagi Grimberg <sagi@grimberg.me>
7576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7577 L:      linux-rdma@vger.kernel.org
7578 L:      target-devel@vger.kernel.org
7579 S:      Supported
7580 W:      http://www.linux-iscsi.org
7581 F:      drivers/infiniband/ulp/isert
7582
7583 ISDN SUBSYSTEM
7584 M:      Karsten Keil <isdn@linux-pingi.de>
7585 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7586 L:      netdev@vger.kernel.org
7587 W:      http://www.isdn4linux.de
7588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7589 S:      Maintained
7590 F:      Documentation/isdn/
7591 F:      drivers/isdn/
7592 F:      include/linux/isdn.h
7593 F:      include/linux/isdn/
7594 F:      include/uapi/linux/isdn.h
7595 F:      include/uapi/linux/isdn/
7596
7597 ISDN SUBSYSTEM (Eicon active card driver)
7598 M:      Armin Schindler <mac@melware.de>
7599 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7600 W:      http://www.melware.de
7601 S:      Maintained
7602 F:      drivers/isdn/hardware/eicon/
7603
7604 IT87 HARDWARE MONITORING DRIVER
7605 M:      Jean Delvare <jdelvare@suse.com>
7606 L:      linux-hwmon@vger.kernel.org
7607 S:      Maintained
7608 F:      Documentation/hwmon/it87
7609 F:      drivers/hwmon/it87.c
7610
7611 IT913X MEDIA DRIVER
7612 M:      Antti Palosaari <crope@iki.fi>
7613 L:      linux-media@vger.kernel.org
7614 W:      https://linuxtv.org
7615 W:      http://palosaari.fi/linux/
7616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7617 T:      git git://linuxtv.org/anttip/media_tree.git
7618 S:      Maintained
7619 F:      drivers/media/tuners/it913x*
7620
7621 IVTV VIDEO4LINUX DRIVER
7622 M:      Andy Walls <awalls@md.metrocast.net>
7623 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7624 L:      linux-media@vger.kernel.org
7625 T:      git git://linuxtv.org/media_tree.git
7626 W:      http://www.ivtvdriver.org
7627 S:      Maintained
7628 F:      Documentation/media/v4l-drivers/ivtv*
7629 F:      drivers/media/pci/ivtv/
7630 F:      include/uapi/linux/ivtv*
7631
7632 IX2505V MEDIA DRIVER
7633 M:      Malcolm Priestley <tvboxspy@gmail.com>
7634 L:      linux-media@vger.kernel.org
7635 W:      https://linuxtv.org
7636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7637 S:      Maintained
7638 F:      drivers/media/dvb-frontends/ix2505v*
7639
7640 JAILHOUSE HYPERVISOR INTERFACE
7641 M:      Jan Kiszka <jan.kiszka@siemens.com>
7642 L:      jailhouse-dev@googlegroups.com
7643 S:      Maintained
7644 F:      arch/x86/kernel/jailhouse.c
7645 F:      arch/x86/include/asm/jailhouse_para.h
7646
7647 JC42.4 TEMPERATURE SENSOR DRIVER
7648 M:      Guenter Roeck <linux@roeck-us.net>
7649 L:      linux-hwmon@vger.kernel.org
7650 S:      Maintained
7651 F:      drivers/hwmon/jc42.c
7652 F:      Documentation/hwmon/jc42
7653
7654 JFS FILESYSTEM
7655 M:      Dave Kleikamp <shaggy@kernel.org>
7656 L:      jfs-discussion@lists.sourceforge.net
7657 W:      http://jfs.sourceforge.net/
7658 T:      git git://github.com/kleikamp/linux-shaggy.git
7659 S:      Maintained
7660 F:      Documentation/filesystems/jfs.txt
7661 F:      fs/jfs/
7662
7663 JME NETWORK DRIVER
7664 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7665 L:      netdev@vger.kernel.org
7666 S:      Maintained
7667 F:      drivers/net/ethernet/jme.*
7668
7669 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7670 M:      David Woodhouse <dwmw2@infradead.org>
7671 L:      linux-mtd@lists.infradead.org
7672 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7673 S:      Maintained
7674 F:      fs/jffs2/
7675 F:      include/uapi/linux/jffs2.h
7676
7677 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7678 M:      "Theodore Ts'o" <tytso@mit.edu>
7679 M:      Jan Kara <jack@suse.com>
7680 L:      linux-ext4@vger.kernel.org
7681 S:      Maintained
7682 F:      fs/jbd2/
7683 F:      include/linux/jbd2.h
7684
7685 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7686 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7687 L:      linux-media@vger.kernel.org
7688 S:      Maintained
7689 F:      drivers/media/platform/rcar_jpu.c
7690
7691 JSM Neo PCI based serial card
7692 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7693 L:      linux-serial@vger.kernel.org
7694 S:      Maintained
7695 F:      drivers/tty/serial/jsm/
7696
7697 K10TEMP HARDWARE MONITORING DRIVER
7698 M:      Clemens Ladisch <clemens@ladisch.de>
7699 L:      linux-hwmon@vger.kernel.org
7700 S:      Maintained
7701 F:      Documentation/hwmon/k10temp
7702 F:      drivers/hwmon/k10temp.c
7703
7704 K8TEMP HARDWARE MONITORING DRIVER
7705 M:      Rudolf Marek <r.marek@assembler.cz>
7706 L:      linux-hwmon@vger.kernel.org
7707 S:      Maintained
7708 F:      Documentation/hwmon/k8temp
7709 F:      drivers/hwmon/k8temp.c
7710
7711 KASAN
7712 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7713 R:      Alexander Potapenko <glider@google.com>
7714 R:      Dmitry Vyukov <dvyukov@google.com>
7715 L:      kasan-dev@googlegroups.com
7716 S:      Maintained
7717 F:      arch/*/include/asm/kasan.h
7718 F:      arch/*/mm/kasan_init*
7719 F:      Documentation/dev-tools/kasan.rst
7720 F:      include/linux/kasan*.h
7721 F:      lib/test_kasan.c
7722 F:      mm/kasan/
7723 F:      scripts/Makefile.kasan
7724
7725 KCONFIG
7726 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7728 L:      linux-kbuild@vger.kernel.org
7729 S:      Maintained
7730 F:      Documentation/kbuild/kconfig*
7731 F:      scripts/kconfig/
7732 F:      scripts/Kconfig.include
7733
7734 KDUMP
7735 M:      Dave Young <dyoung@redhat.com>
7736 M:      Baoquan He <bhe@redhat.com>
7737 R:      Vivek Goyal <vgoyal@redhat.com>
7738 L:      kexec@lists.infradead.org
7739 W:      http://lse.sourceforge.net/kdump/
7740 S:      Maintained
7741 F:      Documentation/kdump/
7742
7743 KEENE FM RADIO TRANSMITTER DRIVER
7744 M:      Hans Verkuil <hverkuil@xs4all.nl>
7745 L:      linux-media@vger.kernel.org
7746 T:      git git://linuxtv.org/media_tree.git
7747 W:      https://linuxtv.org
7748 S:      Maintained
7749 F:      drivers/media/radio/radio-keene*
7750
7751 KERNEL AUTOMOUNTER
7752 M:      Ian Kent <raven@themaw.net>
7753 L:      autofs@vger.kernel.org
7754 S:      Maintained
7755 F:      fs/autofs/
7756
7757 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7758 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7759 M:      Michal Marek <michal.lkml@markovi.net>
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7761 L:      linux-kbuild@vger.kernel.org
7762 S:      Maintained
7763 F:      Documentation/kbuild/
7764 F:      Makefile
7765 F:      scripts/Kbuild*
7766 F:      scripts/Makefile*
7767 F:      scripts/basic/
7768 F:      scripts/mk*
7769 F:      scripts/mod/
7770 F:      scripts/package/
7771
7772 KERNEL JANITORS
7773 L:      kernel-janitors@vger.kernel.org
7774 W:      http://kernelnewbies.org/KernelJanitors
7775 S:      Odd Fixes
7776
7777 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7778 M:      "J. Bruce Fields" <bfields@fieldses.org>
7779 M:      Jeff Layton <jlayton@kernel.org>
7780 L:      linux-nfs@vger.kernel.org
7781 W:      http://nfs.sourceforge.net/
7782 T:      git git://linux-nfs.org/~bfields/linux.git
7783 S:      Supported
7784 F:      fs/nfsd/
7785 F:      include/uapi/linux/nfsd/
7786 F:      fs/lockd/
7787 F:      fs/nfs_common/
7788 F:      net/sunrpc/
7789 F:      include/linux/lockd/
7790 F:      include/linux/sunrpc/
7791 F:      include/uapi/linux/sunrpc/
7792
7793 KERNEL SELFTEST FRAMEWORK
7794 M:      Shuah Khan <shuah@kernel.org>
7795 L:      linux-kselftest@vger.kernel.org
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7797 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7798 S:      Maintained
7799 F:      tools/testing/selftests/
7800 F:      Documentation/dev-tools/kselftest*
7801
7802 KERNEL USERMODE HELPER
7803 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7804 L:      linux-kernel@vger.kernel.org
7805 S:      Maintained
7806 F:      kernel/umh.c
7807 F:      include/linux/umh.h
7808
7809 KERNEL VIRTUAL MACHINE (KVM)
7810 M:      Paolo Bonzini <pbonzini@redhat.com>
7811 M:      Radim Krčmář <rkrcmar@redhat.com>
7812 L:      kvm@vger.kernel.org
7813 W:      http://www.linux-kvm.org
7814 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7815 S:      Supported
7816 F:      Documentation/virtual/kvm/
7817 F:      include/trace/events/kvm.h
7818 F:      include/uapi/asm-generic/kvm*
7819 F:      include/uapi/linux/kvm*
7820 F:      include/asm-generic/kvm*
7821 F:      include/linux/kvm*
7822 F:      include/kvm/iodev.h
7823 F:      virt/kvm/*
7824 F:      tools/kvm/
7825
7826 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7827 M:      Joerg Roedel <joro@8bytes.org>
7828 L:      kvm@vger.kernel.org
7829 W:      http://www.linux-kvm.org/
7830 S:      Maintained
7831 F:      arch/x86/include/asm/svm.h
7832 F:      arch/x86/kvm/svm.c
7833
7834 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7835 M:      Christoffer Dall <christoffer.dall@arm.com>
7836 M:      Marc Zyngier <marc.zyngier@arm.com>
7837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7838 L:      kvmarm@lists.cs.columbia.edu
7839 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7841 S:      Supported
7842 F:      arch/arm/include/uapi/asm/kvm*
7843 F:      arch/arm/include/asm/kvm*
7844 F:      arch/arm/kvm/
7845 F:      virt/kvm/arm/
7846 F:      include/kvm/arm_*
7847
7848 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7849 M:      Christoffer Dall <christoffer.dall@arm.com>
7850 M:      Marc Zyngier <marc.zyngier@arm.com>
7851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7852 L:      kvmarm@lists.cs.columbia.edu
7853 S:      Maintained
7854 F:      arch/arm64/include/uapi/asm/kvm*
7855 F:      arch/arm64/include/asm/kvm*
7856 F:      arch/arm64/kvm/
7857
7858 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7859 M:      James Hogan <jhogan@kernel.org>
7860 L:      linux-mips@linux-mips.org
7861 S:      Supported
7862 F:      arch/mips/include/uapi/asm/kvm*
7863 F:      arch/mips/include/asm/kvm*
7864 F:      arch/mips/kvm/
7865
7866 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7867 M:      Paul Mackerras <paulus@ozlabs.org>
7868 L:      kvm-ppc@vger.kernel.org
7869 W:      http://www.linux-kvm.org/
7870 T:      git git://github.com/agraf/linux-2.6.git
7871 S:      Supported
7872 F:      arch/powerpc/include/uapi/asm/kvm*
7873 F:      arch/powerpc/include/asm/kvm*
7874 F:      arch/powerpc/kvm/
7875 F:      arch/powerpc/kernel/kvm*
7876
7877 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7878 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7879 M:      Janosch Frank <frankja@linux.ibm.com>
7880 R:      David Hildenbrand <david@redhat.com>
7881 R:      Cornelia Huck <cohuck@redhat.com>
7882 L:      linux-s390@vger.kernel.org
7883 W:      http://www.ibm.com/developerworks/linux/linux390/
7884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7885 S:      Supported
7886 F:      arch/s390/include/uapi/asm/kvm*
7887 F:      arch/s390/include/asm/gmap.h
7888 F:      arch/s390/include/asm/kvm*
7889 F:      arch/s390/kvm/
7890 F:      arch/s390/mm/gmap.c
7891
7892 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7893 M:      Paolo Bonzini <pbonzini@redhat.com>
7894 M:      Radim Krčmář <rkrcmar@redhat.com>
7895 L:      kvm@vger.kernel.org
7896 W:      http://www.linux-kvm.org
7897 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7898 S:      Supported
7899 F:      arch/x86/kvm/
7900 F:      arch/x86/include/uapi/asm/kvm*
7901 F:      arch/x86/include/asm/kvm*
7902 F:      arch/x86/include/asm/pvclock-abi.h
7903 F:      arch/x86/kernel/kvm.c
7904 F:      arch/x86/kernel/kvmclock.c
7905
7906 KERNFS
7907 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7908 M:      Tejun Heo <tj@kernel.org>
7909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7910 S:      Supported
7911 F:      include/linux/kernfs.h
7912 F:      fs/kernfs/
7913
7914 KEXEC
7915 M:      Eric Biederman <ebiederm@xmission.com>
7916 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7917 L:      kexec@lists.infradead.org
7918 S:      Maintained
7919 F:      include/linux/kexec.h
7920 F:      include/uapi/linux/kexec.h
7921 F:      kernel/kexec*
7922
7923 KEYS-ENCRYPTED
7924 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7925 L:      linux-integrity@vger.kernel.org
7926 L:      keyrings@vger.kernel.org
7927 S:      Supported
7928 F:      Documentation/security/keys/trusted-encrypted.rst
7929 F:      include/keys/encrypted-type.h
7930 F:      security/keys/encrypted-keys/
7931
7932 KEYS-TRUSTED
7933 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7934 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7935 L:      linux-integrity@vger.kernel.org
7936 L:      keyrings@vger.kernel.org
7937 S:      Supported
7938 F:      Documentation/security/keys/trusted-encrypted.rst
7939 F:      include/keys/trusted-type.h
7940 F:      security/keys/trusted.c
7941 F:      security/keys/trusted.h
7942
7943 KEYS/KEYRINGS:
7944 M:      David Howells <dhowells@redhat.com>
7945 L:      keyrings@vger.kernel.org
7946 S:      Maintained
7947 F:      Documentation/security/keys/core.rst
7948 F:      include/linux/key.h
7949 F:      include/linux/key-type.h
7950 F:      include/linux/keyctl.h
7951 F:      include/uapi/linux/keyctl.h
7952 F:      include/keys/
7953 F:      security/keys/
7954
7955 KGDB / KDB /debug_core
7956 M:      Jason Wessel <jason.wessel@windriver.com>
7957 M:      Daniel Thompson <daniel.thompson@linaro.org>
7958 W:      http://kgdb.wiki.kernel.org/
7959 L:      kgdb-bugreport@lists.sourceforge.net
7960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7961 S:      Maintained
7962 F:      Documentation/dev-tools/kgdb.rst
7963 F:      drivers/misc/kgdbts.c
7964 F:      drivers/tty/serial/kgdboc.c
7965 F:      include/linux/kdb.h
7966 F:      include/linux/kgdb.h
7967 F:      kernel/debug/
7968
7969 KMEMLEAK
7970 M:      Catalin Marinas <catalin.marinas@arm.com>
7971 S:      Maintained
7972 F:      Documentation/dev-tools/kmemleak.rst
7973 F:      include/linux/kmemleak.h
7974 F:      mm/kmemleak.c
7975 F:      mm/kmemleak-test.c
7976
7977 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7978 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7979 L:      linux-kernel@vger.kernel.org
7980 S:      Maintained
7981 F:      kernel/kmod.c
7982 F:      include/linux/kmod.h
7983 F:      lib/test_kmod.c
7984 F:      tools/testing/selftests/kmod/
7985
7986 KPROBES
7987 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7988 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7989 M:      "David S. Miller" <davem@davemloft.net>
7990 M:      Masami Hiramatsu <mhiramat@kernel.org>
7991 S:      Maintained
7992 F:      Documentation/kprobes.txt
7993 F:      include/linux/kprobes.h
7994 F:      include/asm-generic/kprobes.h
7995 F:      kernel/kprobes.c
7996
7997 KS0108 LCD CONTROLLER DRIVER
7998 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7999 S:      Maintained
8000 F:      Documentation/auxdisplay/ks0108
8001 F:      drivers/auxdisplay/ks0108.c
8002 F:      include/linux/ks0108.h
8003
8004 L3MDEV
8005 M:      David Ahern <dsa@cumulusnetworks.com>
8006 L:      netdev@vger.kernel.org
8007 S:      Maintained
8008 F:      net/l3mdev
8009 F:      include/net/l3mdev.h
8010
8011 LANTIQ MIPS ARCHITECTURE
8012 M:      John Crispin <john@phrozen.org>
8013 L:      linux-mips@linux-mips.org
8014 S:      Maintained
8015 F:      arch/mips/lantiq
8016 F:      drivers/soc/lantiq
8017
8018 LAPB module
8019 L:      linux-x25@vger.kernel.org
8020 S:      Orphan
8021 F:      Documentation/networking/lapb-module.txt
8022 F:      include/*/lapb.h
8023 F:      net/lapb/
8024
8025 LASI 53c700 driver for PARISC
8026 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8027 L:      linux-scsi@vger.kernel.org
8028 S:      Maintained
8029 F:      Documentation/scsi/53c700.txt
8030 F:      drivers/scsi/53c700*
8031
8032 LEAKING_ADDRESSES
8033 M:      Tobin C. Harding <me@tobin.cc>
8034 M:      Tycho Andersen <tycho@tycho.ws>
8035 L:      kernel-hardening@lists.openwall.com
8036 S:      Maintained
8037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8038 F:      scripts/leaking_addresses.pl
8039
8040 LED SUBSYSTEM
8041 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8042 M:      Pavel Machek <pavel@ucw.cz>
8043 L:      linux-leds@vger.kernel.org
8044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8045 S:      Maintained
8046 F:      Documentation/devicetree/bindings/leds/
8047 F:      drivers/leds/
8048 F:      include/linux/leds.h
8049
8050 LEGACY EEPROM DRIVER
8051 M:      Jean Delvare <jdelvare@suse.com>
8052 S:      Maintained
8053 F:      Documentation/misc-devices/eeprom
8054 F:      drivers/misc/eeprom/eeprom.c
8055
8056 LEGO MINDSTORMS EV3
8057 R:      David Lechner <david@lechnology.com>
8058 S:      Maintained
8059 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8060 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8061 F:      drivers/power/supply/lego_ev3_battery.c
8062
8063 LEGO USB Tower driver
8064 M:      Juergen Stuber <starblue@users.sourceforge.net>
8065 L:      legousb-devel@lists.sourceforge.net
8066 W:      http://legousb.sourceforge.net/
8067 S:      Maintained
8068 F:      drivers/usb/misc/legousbtower.c
8069
8070 LG2160 MEDIA DRIVER
8071 M:      Michael Krufky <mkrufky@linuxtv.org>
8072 L:      linux-media@vger.kernel.org
8073 W:      https://linuxtv.org
8074 W:      http://github.com/mkrufky
8075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8076 T:      git git://linuxtv.org/mkrufky/tuners.git
8077 S:      Maintained
8078 F:      drivers/media/dvb-frontends/lg2160.*
8079
8080 LGDT3305 MEDIA DRIVER
8081 M:      Michael Krufky <mkrufky@linuxtv.org>
8082 L:      linux-media@vger.kernel.org
8083 W:      https://linuxtv.org
8084 W:      http://github.com/mkrufky
8085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8086 T:      git git://linuxtv.org/mkrufky/tuners.git
8087 S:      Maintained
8088 F:      drivers/media/dvb-frontends/lgdt3305.*
8089
8090 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8091 M:      Viresh Kumar <vireshk@kernel.org>
8092 L:      linux-ide@vger.kernel.org
8093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8094 S:      Maintained
8095 F:      include/linux/pata_arasan_cf_data.h
8096 F:      drivers/ata/pata_arasan_cf.c
8097
8098 LIBATA PATA DRIVERS
8099 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8100 M:      Tejun Heo <tj@kernel.org>
8101 L:      linux-ide@vger.kernel.org
8102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8103 S:      Maintained
8104 F:      drivers/ata/pata_*.c
8105 F:      drivers/ata/ata_generic.c
8106
8107 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8108 M:      Linus Walleij <linus.walleij@linaro.org>
8109 L:      linux-ide@vger.kernel.org
8110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8111 S:      Maintained
8112 F:      drivers/ata/pata_ftide010.c
8113 F:      drivers/ata/sata_gemini.c
8114 F:      drivers/ata/sata_gemini.h
8115
8116 LIBATA SATA AHCI PLATFORM devices support
8117 M:      Hans de Goede <hdegoede@redhat.com>
8118 M:      Tejun Heo <tj@kernel.org>
8119 L:      linux-ide@vger.kernel.org
8120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8121 S:      Maintained
8122 F:      drivers/ata/ahci_platform.c
8123 F:      drivers/ata/libahci_platform.c
8124 F:      include/linux/ahci_platform.h
8125
8126 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8127 M:      Mikael Pettersson <mikpelinux@gmail.com>
8128 L:      linux-ide@vger.kernel.org
8129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8130 S:      Maintained
8131 F:      drivers/ata/sata_promise.*
8132
8133 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8134 M:      Tejun Heo <tj@kernel.org>
8135 L:      linux-ide@vger.kernel.org
8136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8137 S:      Maintained
8138 F:      drivers/ata/
8139 F:      include/linux/ata.h
8140 F:      include/linux/libata.h
8141 F:      Documentation/devicetree/bindings/ata/
8142
8143 LIBLOCKDEP
8144 M:      Sasha Levin <alexander.levin@verizon.com>
8145 S:      Maintained
8146 F:      tools/lib/lockdep/
8147
8148 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8149 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8150 M:      Dan Williams <dan.j.williams@intel.com>
8151 M:      Vishal Verma <vishal.l.verma@intel.com>
8152 M:      Dave Jiang <dave.jiang@intel.com>
8153 L:      linux-nvdimm@lists.01.org
8154 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8155 S:      Supported
8156 F:      drivers/nvdimm/blk.c
8157 F:      drivers/nvdimm/region_devs.c
8158
8159 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8160 M:      Vishal Verma <vishal.l.verma@intel.com>
8161 M:      Dan Williams <dan.j.williams@intel.com>
8162 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8163 M:      Dave Jiang <dave.jiang@intel.com>
8164 L:      linux-nvdimm@lists.01.org
8165 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8166 S:      Supported
8167 F:      drivers/nvdimm/btt*
8168
8169 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8170 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8171 M:      Dan Williams <dan.j.williams@intel.com>
8172 M:      Vishal Verma <vishal.l.verma@intel.com>
8173 M:      Dave Jiang <dave.jiang@intel.com>
8174 L:      linux-nvdimm@lists.01.org
8175 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8176 S:      Supported
8177 F:      drivers/nvdimm/pmem*
8178
8179 LIBNVDIMM: DEVICETREE BINDINGS
8180 M:      Oliver O'Halloran <oohall@gmail.com>
8181 L:      linux-nvdimm@lists.01.org
8182 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8183 S:      Supported
8184 F:      drivers/nvdimm/of_pmem.c
8185 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8186
8187 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8188 M:      Dan Williams <dan.j.williams@intel.com>
8189 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8190 M:      Vishal Verma <vishal.l.verma@intel.com>
8191 M:      Dave Jiang <dave.jiang@intel.com>
8192 L:      linux-nvdimm@lists.01.org
8193 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8195 S:      Supported
8196 F:      drivers/nvdimm/*
8197 F:      drivers/acpi/nfit/*
8198 F:      include/linux/nd.h
8199 F:      include/linux/libnvdimm.h
8200 F:      include/uapi/linux/ndctl.h
8201
8202 LIGHTNVM PLATFORM SUPPORT
8203 M:      Matias Bjorling <mb@lightnvm.io>
8204 W:      http://github/OpenChannelSSD
8205 L:      linux-block@vger.kernel.org
8206 S:      Maintained
8207 F:      drivers/lightnvm/
8208 F:      include/linux/lightnvm.h
8209 F:      include/uapi/linux/lightnvm.h
8210
8211 LINUX FOR POWER MACINTOSH
8212 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8213 W:      http://www.penguinppc.org/
8214 L:      linuxppc-dev@lists.ozlabs.org
8215 S:      Maintained
8216 F:      arch/powerpc/platforms/powermac/
8217 F:      drivers/macintosh/
8218
8219 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8220 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8221 M:      Paul Mackerras <paulus@samba.org>
8222 M:      Michael Ellerman <mpe@ellerman.id.au>
8223 W:      https://github.com/linuxppc/linux/wiki
8224 L:      linuxppc-dev@lists.ozlabs.org
8225 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8227 S:      Supported
8228 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8229 F:      Documentation/devicetree/bindings/powerpc/
8230 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8231 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8232 F:      Documentation/powerpc/
8233 F:      arch/powerpc/
8234 F:      drivers/char/tpm/tpm_ibmvtpm*
8235 F:      drivers/crypto/nx/
8236 F:      drivers/crypto/vmx/
8237 F:      drivers/i2c/busses/i2c-opal.c
8238 F:      drivers/net/ethernet/ibm/ibmveth.*
8239 F:      drivers/net/ethernet/ibm/ibmvnic.*
8240 F:      drivers/pci/hotplug/pnv_php.c
8241 F:      drivers/pci/hotplug/rpa*
8242 F:      drivers/rtc/rtc-opal.c
8243 F:      drivers/scsi/ibmvscsi/
8244 F:      drivers/tty/hvc/hvc_opal.c
8245 F:      drivers/watchdog/wdrtas.c
8246 F:      tools/testing/selftests/powerpc
8247 N:      /pmac
8248 N:      powermac
8249 N:      powernv
8250 N:      [^a-z0-9]ps3
8251 N:      pseries
8252
8253 LINUX FOR POWERPC EMBEDDED MPC5XXX
8254 M:      Anatolij Gustschin <agust@denx.de>
8255 L:      linuxppc-dev@lists.ozlabs.org
8256 T:      git git://git.denx.de/linux-denx-agust.git
8257 S:      Maintained
8258 F:      arch/powerpc/platforms/512x/
8259 F:      arch/powerpc/platforms/52xx/
8260
8261 LINUX FOR POWERPC EMBEDDED PPC4XX
8262 M:      Alistair Popple <alistair@popple.id.au>
8263 M:      Matt Porter <mporter@kernel.crashing.org>
8264 W:      http://www.penguinppc.org/
8265 L:      linuxppc-dev@lists.ozlabs.org
8266 S:      Maintained
8267 F:      arch/powerpc/platforms/40x/
8268 F:      arch/powerpc/platforms/44x/
8269
8270 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8271 M:      Scott Wood <oss@buserror.net>
8272 M:      Kumar Gala <galak@kernel.crashing.org>
8273 W:      http://www.penguinppc.org/
8274 L:      linuxppc-dev@lists.ozlabs.org
8275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8276 S:      Maintained
8277 F:      arch/powerpc/platforms/83xx/
8278 F:      arch/powerpc/platforms/85xx/
8279 F:      Documentation/devicetree/bindings/powerpc/fsl/
8280
8281 LINUX FOR POWERPC EMBEDDED PPC8XX
8282 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8283 W:      http://www.penguinppc.org/
8284 L:      linuxppc-dev@lists.ozlabs.org
8285 S:      Maintained
8286 F:      arch/powerpc/platforms/8xx/
8287
8288 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8289 L:      linuxppc-dev@lists.ozlabs.org
8290 S:      Orphan
8291 F:      arch/powerpc/*/*virtex*
8292 F:      arch/powerpc/*/*/*virtex*
8293
8294 LINUX FOR POWERPC PA SEMI PWRFICIENT
8295 L:      linuxppc-dev@lists.ozlabs.org
8296 S:      Orphan
8297 F:      arch/powerpc/platforms/pasemi/
8298 F:      drivers/*/*pasemi*
8299 F:      drivers/*/*/*pasemi*
8300
8301 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8302 M:      Kees Cook <keescook@chromium.org>
8303 S:      Maintained
8304 F:      drivers/misc/lkdtm/*
8305
8306 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8307 M:      Alan Stern <stern@rowland.harvard.edu>
8308 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8309 M:      Will Deacon <will.deacon@arm.com>
8310 M:      Peter Zijlstra <peterz@infradead.org>
8311 M:      Boqun Feng <boqun.feng@gmail.com>
8312 M:      Nicholas Piggin <npiggin@gmail.com>
8313 M:      David Howells <dhowells@redhat.com>
8314 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8315 M:      Luc Maranget <luc.maranget@inria.fr>
8316 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8317 R:      Akira Yokosawa <akiyks@gmail.com>
8318 L:      linux-kernel@vger.kernel.org
8319 S:      Supported
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8321 F:      tools/memory-model/
8322 F:      Documentation/memory-barriers.txt
8323
8324 LINUX SECURITY MODULE (LSM) FRAMEWORK
8325 M:      Chris Wright <chrisw@sous-sol.org>
8326 L:      linux-security-module@vger.kernel.org
8327 S:      Supported
8328
8329 LIS3LV02D ACCELEROMETER DRIVER
8330 M:      Eric Piel <eric.piel@tremplin-utc.net>
8331 S:      Maintained
8332 F:      Documentation/misc-devices/lis3lv02d
8333 F:      drivers/misc/lis3lv02d/
8334 F:      drivers/platform/x86/hp_accel.c
8335
8336 LIVE PATCHING
8337 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8338 M:      Jessica Yu <jeyu@kernel.org>
8339 M:      Jiri Kosina <jikos@kernel.org>
8340 M:      Miroslav Benes <mbenes@suse.cz>
8341 R:      Petr Mladek <pmladek@suse.com>
8342 S:      Maintained
8343 F:      kernel/livepatch/
8344 F:      include/linux/livepatch.h
8345 F:      arch/x86/include/asm/livepatch.h
8346 F:      arch/x86/kernel/livepatch.c
8347 F:      Documentation/livepatch/
8348 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8349 F:      samples/livepatch/
8350 L:      live-patching@vger.kernel.org
8351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8352
8353 LLC (802.2)
8354 L:      netdev@vger.kernel.org
8355 S:      Odd fixes
8356 F:      include/linux/llc.h
8357 F:      include/uapi/linux/llc.h
8358 F:      include/net/llc*
8359 F:      net/llc/
8360
8361 LM73 HARDWARE MONITOR DRIVER
8362 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8363 L:      linux-hwmon@vger.kernel.org
8364 S:      Maintained
8365 F:      drivers/hwmon/lm73.c
8366
8367 LM78 HARDWARE MONITOR DRIVER
8368 M:      Jean Delvare <jdelvare@suse.com>
8369 L:      linux-hwmon@vger.kernel.org
8370 S:      Maintained
8371 F:      Documentation/hwmon/lm78
8372 F:      drivers/hwmon/lm78.c
8373
8374 LM83 HARDWARE MONITOR DRIVER
8375 M:      Jean Delvare <jdelvare@suse.com>
8376 L:      linux-hwmon@vger.kernel.org
8377 S:      Maintained
8378 F:      Documentation/hwmon/lm83
8379 F:      drivers/hwmon/lm83.c
8380
8381 LM90 HARDWARE MONITOR DRIVER
8382 M:      Jean Delvare <jdelvare@suse.com>
8383 L:      linux-hwmon@vger.kernel.org
8384 S:      Maintained
8385 F:      Documentation/hwmon/lm90
8386 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8387 F:      drivers/hwmon/lm90.c
8388 F:      include/dt-bindings/thermal/lm90.h
8389
8390 LM95234 HARDWARE MONITOR DRIVER
8391 M:      Guenter Roeck <linux@roeck-us.net>
8392 L:      linux-hwmon@vger.kernel.org
8393 S:      Maintained
8394 F:      Documentation/hwmon/lm95234
8395 F:      drivers/hwmon/lm95234.c
8396
8397 LME2510 MEDIA DRIVER
8398 M:      Malcolm Priestley <tvboxspy@gmail.com>
8399 L:      linux-media@vger.kernel.org
8400 W:      https://linuxtv.org
8401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8402 S:      Maintained
8403 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8404
8405 LOADPIN SECURITY MODULE
8406 M:      Kees Cook <keescook@chromium.org>
8407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8408 S:      Supported
8409 F:      security/loadpin/
8410 F:      Documentation/admin-guide/LSM/LoadPin.rst
8411
8412 LOCKING PRIMITIVES
8413 M:      Peter Zijlstra <peterz@infradead.org>
8414 M:      Ingo Molnar <mingo@redhat.com>
8415 M:      Will Deacon <will.deacon@arm.com>
8416 L:      linux-kernel@vger.kernel.org
8417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8418 S:      Maintained
8419 F:      Documentation/locking/
8420 F:      include/linux/lockdep.h
8421 F:      include/linux/spinlock*.h
8422 F:      arch/*/include/asm/spinlock*.h
8423 F:      include/linux/rwlock*.h
8424 F:      include/linux/mutex*.h
8425 F:      arch/*/include/asm/mutex*.h
8426 F:      include/linux/rwsem*.h
8427 F:      arch/*/include/asm/rwsem.h
8428 F:      include/linux/seqlock.h
8429 F:      lib/locking*.[ch]
8430 F:      kernel/locking/
8431 X:      kernel/locking/locktorture.c
8432
8433 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8434 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8435 L:      linux-ntfs-dev@lists.sourceforge.net
8436 W:      http://www.linux-ntfs.org/content/view/19/37/
8437 S:      Maintained
8438 F:      Documentation/ldm.txt
8439 F:      block/partitions/ldm.*
8440
8441 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8442 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8443 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8444 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8445 L:      MPT-FusionLinux.pdl@broadcom.com
8446 L:      linux-scsi@vger.kernel.org
8447 W:      http://www.avagotech.com/support/
8448 S:      Supported
8449 F:      drivers/message/fusion/
8450 F:      drivers/scsi/mpt3sas/
8451
8452 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8453 M:      Matthew Wilcox <matthew@wil.cx>
8454 L:      linux-scsi@vger.kernel.org
8455 S:      Maintained
8456 F:      drivers/scsi/sym53c8xx_2/
8457
8458 LTC4261 HARDWARE MONITOR DRIVER
8459 M:      Guenter Roeck <linux@roeck-us.net>
8460 L:      linux-hwmon@vger.kernel.org
8461 S:      Maintained
8462 F:      Documentation/hwmon/ltc4261
8463 F:      drivers/hwmon/ltc4261.c
8464
8465 LTC4306 I2C MULTIPLEXER DRIVER
8466 M:      Michael Hennerich <michael.hennerich@analog.com>
8467 W:      http://ez.analog.com/community/linux-device-drivers
8468 L:      linux-i2c@vger.kernel.org
8469 S:      Supported
8470 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8471 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8472
8473 LTP (Linux Test Project)
8474 M:      Mike Frysinger <vapier@gentoo.org>
8475 M:      Cyril Hrubis <chrubis@suse.cz>
8476 M:      Wanlong Gao <wanlong.gao@gmail.com>
8477 M:      Jan Stancek <jstancek@redhat.com>
8478 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8479 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8480 L:      ltp@lists.linux.it (subscribers-only)
8481 W:      http://linux-test-project.github.io/
8482 T:      git git://github.com/linux-test-project/ltp.git
8483 S:      Maintained
8484
8485 M68K ARCHITECTURE
8486 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8487 L:      linux-m68k@lists.linux-m68k.org
8488 W:      http://www.linux-m68k.org/
8489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8490 S:      Maintained
8491 F:      arch/m68k/
8492 F:      drivers/zorro/
8493
8494 M68K ON APPLE MACINTOSH
8495 M:      Joshua Thompson <funaho@jurai.org>
8496 W:      http://www.mac.linux-m68k.org/
8497 L:      linux-m68k@lists.linux-m68k.org
8498 S:      Maintained
8499 F:      arch/m68k/mac/
8500
8501 M68K ON HP9000/300
8502 M:      Philip Blundell <philb@gnu.org>
8503 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8504 S:      Maintained
8505 F:      arch/m68k/hp300/
8506
8507 M88DS3103 MEDIA DRIVER
8508 M:      Antti Palosaari <crope@iki.fi>
8509 L:      linux-media@vger.kernel.org
8510 W:      https://linuxtv.org
8511 W:      http://palosaari.fi/linux/
8512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8513 T:      git git://linuxtv.org/anttip/media_tree.git
8514 S:      Maintained
8515 F:      drivers/media/dvb-frontends/m88ds3103*
8516
8517 M88RS2000 MEDIA DRIVER
8518 M:      Malcolm Priestley <tvboxspy@gmail.com>
8519 L:      linux-media@vger.kernel.org
8520 W:      https://linuxtv.org
8521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8522 S:      Maintained
8523 F:      drivers/media/dvb-frontends/m88rs2000*
8524
8525 MA901 MASTERKIT USB FM RADIO DRIVER
8526 M:      Alexey Klimov <klimov.linux@gmail.com>
8527 L:      linux-media@vger.kernel.org
8528 T:      git git://linuxtv.org/media_tree.git
8529 S:      Maintained
8530 F:      drivers/media/radio/radio-ma901.c
8531
8532 MAC80211
8533 M:      Johannes Berg <johannes@sipsolutions.net>
8534 L:      linux-wireless@vger.kernel.org
8535 W:      http://wireless.kernel.org/
8536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8538 S:      Maintained
8539 F:      Documentation/networking/mac80211-injection.txt
8540 F:      include/net/mac80211.h
8541 F:      net/mac80211/
8542 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8543 F:      Documentation/networking/mac80211_hwsim/README
8544
8545 MAILBOX API
8546 M:      Jassi Brar <jassisinghbrar@gmail.com>
8547 L:      linux-kernel@vger.kernel.org
8548 S:      Maintained
8549 F:      drivers/mailbox/
8550 F:      include/linux/mailbox_client.h
8551 F:      include/linux/mailbox_controller.h
8552
8553 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8554 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8555 W:      http://www.kernel.org/doc/man-pages
8556 L:      linux-man@vger.kernel.org
8557 S:      Maintained
8558
8559 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8560 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8561 L:      linux-mips@linux-mips.org
8562 S:      Maintained
8563 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8564
8565 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8566 M:      Andrew Lunn <andrew@lunn.ch>
8567 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8568 L:      netdev@vger.kernel.org
8569 S:      Maintained
8570 F:      drivers/net/dsa/mv88e6xxx/
8571 F:      linux/platform_data/mv88e6xxx.h
8572 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8573
8574 MARVELL ARMADA DRM SUPPORT
8575 M:      Russell King <linux@armlinux.org.uk>
8576 S:      Maintained
8577 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8578 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8579 F:      drivers/gpu/drm/armada/
8580 F:      include/uapi/drm/armada_drm.h
8581 F:      Documentation/devicetree/bindings/display/armada/
8582
8583 MARVELL CRYPTO DRIVER
8584 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8585 M:      Arnaud Ebalard <arno@natisbad.org>
8586 F:      drivers/crypto/marvell/
8587 S:      Maintained
8588 L:      linux-crypto@vger.kernel.org
8589
8590 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8591 M:      Mirko Lindner <mlindner@marvell.com>
8592 M:      Stephen Hemminger <stephen@networkplumber.org>
8593 L:      netdev@vger.kernel.org
8594 S:      Maintained
8595 F:      drivers/net/ethernet/marvell/sk*
8596
8597 MARVELL LIBERTAS WIRELESS DRIVER
8598 L:      libertas-dev@lists.infradead.org
8599 S:      Orphan
8600 F:      drivers/net/wireless/marvell/libertas/
8601
8602 MARVELL MACCHIATOBIN SUPPORT
8603 M:      Russell King <linux@armlinux.org.uk>
8604 L:      linux-arm-kernel@lists.infradead.org
8605 S:      Maintained
8606 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8607
8608 MARVELL MV643XX ETHERNET DRIVER
8609 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8610 L:      netdev@vger.kernel.org
8611 S:      Maintained
8612 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8613 F:      include/linux/mv643xx.h
8614
8615 MARVELL MV88X3310 PHY DRIVER
8616 M:      Russell King <linux@armlinux.org.uk>
8617 L:      netdev@vger.kernel.org
8618 S:      Maintained
8619 F:      drivers/net/phy/marvell10g.c
8620
8621 MARVELL MVNETA ETHERNET DRIVER
8622 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8623 L:      netdev@vger.kernel.org
8624 S:      Maintained
8625 F:      drivers/net/ethernet/marvell/mvneta.*
8626
8627 MARVELL MWIFIEX WIRELESS DRIVER
8628 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8629 M:      Nishant Sarmukadam <nishants@marvell.com>
8630 M:      Ganapathi Bhat <gbhat@marvell.com>
8631 M:      Xinming Hu <huxm@marvell.com>
8632 L:      linux-wireless@vger.kernel.org
8633 S:      Maintained
8634 F:      drivers/net/wireless/marvell/mwifiex/
8635
8636 MARVELL MWL8K WIRELESS DRIVER
8637 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8638 L:      linux-wireless@vger.kernel.org
8639 S:      Odd Fixes
8640 F:      drivers/net/wireless/marvell/mwl8k.c
8641
8642 MARVELL NAND CONTROLLER DRIVER
8643 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8644 L:      linux-mtd@lists.infradead.org
8645 S:      Maintained
8646 F:      drivers/mtd/nand/raw/marvell_nand.c
8647 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8648
8649 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8650 M:      Nicolas Pitre <nico@fluxnic.net>
8651 S:      Odd Fixes
8652 F:      drivers/mmc/host/mvsdio.*
8653
8654 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8655 M:      Hu Ziji <huziji@marvell.com>
8656 L:      linux-mmc@vger.kernel.org
8657 S:      Supported
8658 F:      drivers/mmc/host/sdhci-xenon*
8659 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8660
8661 MATROX FRAMEBUFFER DRIVER
8662 L:      linux-fbdev@vger.kernel.org
8663 S:      Orphan
8664 F:      drivers/video/fbdev/matrox/matroxfb_*
8665 F:      include/uapi/linux/matroxfb.h
8666
8667 MAX16065 HARDWARE MONITOR DRIVER
8668 M:      Guenter Roeck <linux@roeck-us.net>
8669 L:      linux-hwmon@vger.kernel.org
8670 S:      Maintained
8671 F:      Documentation/hwmon/max16065
8672 F:      drivers/hwmon/max16065.c
8673
8674 MAX20751 HARDWARE MONITOR DRIVER
8675 M:      Guenter Roeck <linux@roeck-us.net>
8676 L:      linux-hwmon@vger.kernel.org
8677 S:      Maintained
8678 F:      Documentation/hwmon/max20751
8679 F:      drivers/hwmon/max20751.c
8680
8681 MAX2175 SDR TUNER DRIVER
8682 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8683 L:      linux-media@vger.kernel.org
8684 T:      git git://linuxtv.org/media_tree.git
8685 S:      Maintained
8686 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8687 F:      Documentation/media/v4l-drivers/max2175.rst
8688 F:      drivers/media/i2c/max2175*
8689 F:      include/uapi/linux/max2175.h
8690
8691 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8692 L:      linux-hwmon@vger.kernel.org
8693 S:      Orphan
8694 F:      Documentation/hwmon/max6650
8695 F:      drivers/hwmon/max6650.c
8696
8697 MAX6697 HARDWARE MONITOR DRIVER
8698 M:      Guenter Roeck <linux@roeck-us.net>
8699 L:      linux-hwmon@vger.kernel.org
8700 S:      Maintained
8701 F:      Documentation/hwmon/max6697
8702 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8703 F:      drivers/hwmon/max6697.c
8704 F:      include/linux/platform_data/max6697.h
8705
8706 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8707 M:      Peter Rosin <peda@axentia.se>
8708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8709 S:      Maintained
8710 F:      Documentation/devicetree/bindings/sound/max9860.txt
8711 F:      sound/soc/codecs/max9860.*
8712
8713 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8714 M:      Javier Martinez Canillas <javier@dowhile0.org>
8715 L:      linux-kernel@vger.kernel.org
8716 S:      Supported
8717 F:      drivers/regulator/max77802-regulator.c
8718 F:      Documentation/devicetree/bindings/*/*max77802.txt
8719 F:      include/dt-bindings/*/*max77802.h
8720
8721 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8722 M:      Krzysztof Kozlowski <krzk@kernel.org>
8723 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8724 L:      linux-pm@vger.kernel.org
8725 S:      Supported
8726 F:      drivers/power/supply/max14577_charger.c
8727 F:      drivers/power/supply/max77693_charger.c
8728
8729 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8730 M:      Chanwoo Choi <cw00.choi@samsung.com>
8731 M:      Krzysztof Kozlowski <krzk@kernel.org>
8732 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8733 L:      linux-kernel@vger.kernel.org
8734 S:      Supported
8735 F:      drivers/*/max14577*.c
8736 F:      drivers/*/max77686*.c
8737 F:      drivers/*/max77693*.c
8738 F:      drivers/extcon/extcon-max14577.c
8739 F:      drivers/extcon/extcon-max77693.c
8740 F:      drivers/rtc/rtc-max77686.c
8741 F:      drivers/clk/clk-max77686.c
8742 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8743 F:      Documentation/devicetree/bindings/*/max77686.txt
8744 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8745 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8746 F:      include/linux/mfd/max14577*.h
8747 F:      include/linux/mfd/max77686*.h
8748 F:      include/linux/mfd/max77693*.h
8749
8750 MAXIRADIO FM RADIO RECEIVER DRIVER
8751 M:      Hans Verkuil <hverkuil@xs4all.nl>
8752 L:      linux-media@vger.kernel.org
8753 T:      git git://linuxtv.org/media_tree.git
8754 W:      https://linuxtv.org
8755 S:      Maintained
8756 F:      drivers/media/radio/radio-maxiradio*
8757
8758 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8759 M:      Peter Rosin <peda@axentia.se>
8760 L:      linux-iio@vger.kernel.org
8761 S:      Maintained
8762 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8763 F:      drivers/iio/potentiometer/mcp4018.c
8764 F:      drivers/iio/potentiometer/mcp4531.c
8765
8766 MCR20A IEEE-802.15.4 RADIO DRIVER
8767 M:      Xue Liu <liuxuenetmail@gmail.com>
8768 L:      linux-wpan@vger.kernel.org
8769 W:      https://github.com/xueliu/mcr20a-linux
8770 S:      Maintained
8771 F:      drivers/net/ieee802154/mcr20a.c
8772 F:      drivers/net/ieee802154/mcr20a.h
8773 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8774
8775 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8776 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8777 L:      linux-iio@vger.kernel.org
8778 S:      Maintained
8779 F:      drivers/iio/dac/cio-dac.c
8780
8781 MEDIA DRIVERS FOR ASCOT2E
8782 M:      Sergey Kozlov <serjk@netup.ru>
8783 M:      Abylay Ospan <aospan@netup.ru>
8784 L:      linux-media@vger.kernel.org
8785 W:      https://linuxtv.org
8786 W:      http://netup.tv/
8787 T:      git git://linuxtv.org/media_tree.git
8788 S:      Supported
8789 F:      drivers/media/dvb-frontends/ascot2e*
8790
8791 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8792 M:      Jasmin Jessich <jasmin@anw.at>
8793 L:      linux-media@vger.kernel.org
8794 W:      https://linuxtv.org
8795 T:      git git://linuxtv.org/media_tree.git
8796 S:      Maintained
8797 F:      drivers/media/dvb-frontends/cxd2099*
8798
8799 MEDIA DRIVERS FOR CXD2841ER
8800 M:      Sergey Kozlov <serjk@netup.ru>
8801 M:      Abylay Ospan <aospan@netup.ru>
8802 L:      linux-media@vger.kernel.org
8803 W:      https://linuxtv.org
8804 W:      http://netup.tv/
8805 T:      git git://linuxtv.org/media_tree.git
8806 S:      Supported
8807 F:      drivers/media/dvb-frontends/cxd2841er*
8808
8809 MEDIA DRIVERS FOR CXD2880
8810 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8811 L:      linux-media@vger.kernel.org
8812 W:      http://linuxtv.org/
8813 T:      git git://linuxtv.org/media_tree.git
8814 S:      Supported
8815 F:      drivers/media/dvb-frontends/cxd2880/*
8816 F:      drivers/media/spi/cxd2880*
8817
8818 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8819 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8820 L:      linux-media@vger.kernel.org
8821 W:      https://linuxtv.org
8822 T:      git git://linuxtv.org/media_tree.git
8823 S:      Maintained
8824 F:      drivers/media/pci/ddbridge/*
8825
8826 MEDIA DRIVERS FOR FREESCALE IMX
8827 M:      Steve Longerbeam <slongerbeam@gmail.com>
8828 M:      Philipp Zabel <p.zabel@pengutronix.de>
8829 L:      linux-media@vger.kernel.org
8830 T:      git git://linuxtv.org/media_tree.git
8831 S:      Maintained
8832 F:      Documentation/devicetree/bindings/media/imx.txt
8833 F:      Documentation/media/v4l-drivers/imx.rst
8834 F:      drivers/staging/media/imx/
8835 F:      include/linux/imx-media.h
8836 F:      include/media/imx.h
8837
8838 MEDIA DRIVERS FOR HELENE
8839 M:      Abylay Ospan <aospan@netup.ru>
8840 L:      linux-media@vger.kernel.org
8841 W:      https://linuxtv.org
8842 W:      http://netup.tv/
8843 T:      git git://linuxtv.org/media_tree.git
8844 S:      Supported
8845 F:      drivers/media/dvb-frontends/helene*
8846
8847 MEDIA DRIVERS FOR HORUS3A
8848 M:      Sergey Kozlov <serjk@netup.ru>
8849 M:      Abylay Ospan <aospan@netup.ru>
8850 L:      linux-media@vger.kernel.org
8851 W:      https://linuxtv.org
8852 W:      http://netup.tv/
8853 T:      git git://linuxtv.org/media_tree.git
8854 S:      Supported
8855 F:      drivers/media/dvb-frontends/horus3a*
8856
8857 MEDIA DRIVERS FOR LNBH25
8858 M:      Sergey Kozlov <serjk@netup.ru>
8859 M:      Abylay Ospan <aospan@netup.ru>
8860 L:      linux-media@vger.kernel.org
8861 W:      https://linuxtv.org
8862 W:      http://netup.tv/
8863 T:      git git://linuxtv.org/media_tree.git
8864 S:      Supported
8865 F:      drivers/media/dvb-frontends/lnbh25*
8866
8867 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8868 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8869 L:      linux-media@vger.kernel.org
8870 W:      https://linuxtv.org
8871 T:      git git://linuxtv.org/media_tree.git
8872 S:      Maintained
8873 F:      drivers/media/dvb-frontends/mxl5xx*
8874
8875 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8876 M:      Sergey Kozlov <serjk@netup.ru>
8877 M:      Abylay Ospan <aospan@netup.ru>
8878 L:      linux-media@vger.kernel.org
8879 W:      https://linuxtv.org
8880 W:      http://netup.tv/
8881 T:      git git://linuxtv.org/media_tree.git
8882 S:      Supported
8883 F:      drivers/media/pci/netup_unidvb/*
8884
8885 MEDIA DRIVERS FOR RENESAS - CEU
8886 M:      Jacopo Mondi <jacopo@jmondi.org>
8887 L:      linux-media@vger.kernel.org
8888 L:      linux-renesas-soc@vger.kernel.org
8889 T:      git git://linuxtv.org/media_tree.git
8890 S:      Supported
8891 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8892 F:      drivers/media/platform/renesas-ceu.c
8893 F:      include/media/drv-intf/renesas-ceu.h
8894
8895 MEDIA DRIVERS FOR RENESAS - DRIF
8896 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8897 L:      linux-media@vger.kernel.org
8898 L:      linux-renesas-soc@vger.kernel.org
8899 T:      git git://linuxtv.org/media_tree.git
8900 S:      Supported
8901 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8902 F:      drivers/media/platform/rcar_drif.c
8903
8904 MEDIA DRIVERS FOR RENESAS - FCP
8905 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8906 L:      linux-media@vger.kernel.org
8907 L:      linux-renesas-soc@vger.kernel.org
8908 T:      git git://linuxtv.org/media_tree.git
8909 S:      Supported
8910 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8911 F:      drivers/media/platform/rcar-fcp.c
8912 F:      include/media/rcar-fcp.h
8913
8914 MEDIA DRIVERS FOR RENESAS - FDP1
8915 M:      Kieran Bingham <kieran@bingham.xyz>
8916 L:      linux-media@vger.kernel.org
8917 L:      linux-renesas-soc@vger.kernel.org
8918 T:      git git://linuxtv.org/media_tree.git
8919 S:      Supported
8920 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8921 F:      drivers/media/platform/rcar_fdp1.c
8922
8923 MEDIA DRIVERS FOR RENESAS - VIN
8924 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8925 L:      linux-media@vger.kernel.org
8926 L:      linux-renesas-soc@vger.kernel.org
8927 T:      git git://linuxtv.org/media_tree.git
8928 S:      Supported
8929 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8930 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8931 F:      drivers/media/platform/rcar-vin/
8932
8933 MEDIA DRIVERS FOR RENESAS - VSP1
8934 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8935 L:      linux-media@vger.kernel.org
8936 L:      linux-renesas-soc@vger.kernel.org
8937 T:      git git://linuxtv.org/media_tree.git
8938 S:      Supported
8939 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8940 F:      drivers/media/platform/vsp1/
8941
8942 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8943 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8944 L:      linux-media@vger.kernel.org
8945 W:      https://linuxtv.org
8946 T:      git git://linuxtv.org/media_tree.git
8947 S:      Maintained
8948 F:      drivers/media/dvb-frontends/stv0910*
8949
8950 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8951 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8952 L:      linux-media@vger.kernel.org
8953 W:      https://linuxtv.org
8954 T:      git git://linuxtv.org/media_tree.git
8955 S:      Maintained
8956 F:      drivers/media/dvb-frontends/stv6111*
8957
8958 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8959 M:      Dmitry Osipenko <digetx@gmail.com>
8960 L:      linux-media@vger.kernel.org
8961 L:      linux-tegra@vger.kernel.org
8962 T:      git git://linuxtv.org/media_tree.git
8963 S:      Maintained
8964 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8965 F:      drivers/staging/media/tegra-vde/
8966
8967 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8968 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8969 P:      LinuxTV.org Project
8970 L:      linux-media@vger.kernel.org
8971 W:      https://linuxtv.org
8972 Q:      http://patchwork.kernel.org/project/linux-media/list/
8973 T:      git git://linuxtv.org/media_tree.git
8974 S:      Maintained
8975 F:      Documentation/devicetree/bindings/media/
8976 F:      Documentation/media/
8977 F:      drivers/media/
8978 F:      drivers/staging/media/
8979 F:      include/linux/platform_data/media/
8980 F:      include/media/
8981 F:      include/uapi/linux/dvb/
8982 F:      include/uapi/linux/videodev2.h
8983 F:      include/uapi/linux/media.h
8984 F:      include/uapi/linux/v4l2-*
8985 F:      include/uapi/linux/meye.h
8986 F:      include/uapi/linux/ivtv*
8987 F:      include/uapi/linux/uvcvideo.h
8988
8989 MEDIATEK CIR DRIVER
8990 M:      Sean Wang <sean.wang@mediatek.com>
8991 S:      Maintained
8992 F:      drivers/media/rc/mtk-cir.c
8993
8994 MEDIATEK DMA DRIVER
8995 M:      Sean Wang <sean.wang@mediatek.com>
8996 L:      dmaengine@vger.kernel.org
8997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8998 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8999 S:      Maintained
9000 F:      Documentation/devicetree/bindings/dma/mtk-*
9001 F:      drivers/dma/mediatek/
9002
9003 MEDIATEK PMIC LED DRIVER
9004 M:      Sean Wang <sean.wang@mediatek.com>
9005 S:      Maintained
9006 F:      drivers/leds/leds-mt6323.c
9007 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9008
9009 MEDIATEK ETHERNET DRIVER
9010 M:      Felix Fietkau <nbd@openwrt.org>
9011 M:      John Crispin <john@phrozen.org>
9012 M:      Sean Wang <sean.wang@mediatek.com>
9013 M:      Nelson Chang <nelson.chang@mediatek.com>
9014 L:      netdev@vger.kernel.org
9015 S:      Maintained
9016 F:      drivers/net/ethernet/mediatek/
9017
9018 MEDIATEK SWITCH DRIVER
9019 M:      Sean Wang <sean.wang@mediatek.com>
9020 L:      netdev@vger.kernel.org
9021 S:      Maintained
9022 F:      drivers/net/dsa/mt7530.*
9023 F:      net/dsa/tag_mtk.c
9024
9025 MEDIATEK JPEG DRIVER
9026 M:      Rick Chang <rick.chang@mediatek.com>
9027 M:      Bin Liu <bin.liu@mediatek.com>
9028 S:      Supported
9029 F:      drivers/media/platform/mtk-jpeg/
9030 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9031
9032 MEDIATEK MDP DRIVER
9033 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9034 M:      Houlong Wei <houlong.wei@mediatek.com>
9035 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9036 S:      Supported
9037 F:      drivers/media/platform/mtk-mdp/
9038 F:      drivers/media/platform/mtk-vpu/
9039 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9040
9041 MEDIATEK MEDIA DRIVER
9042 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9043 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9044 S:      Supported
9045 F:      drivers/media/platform/mtk-vcodec/
9046 F:      drivers/media/platform/mtk-vpu/
9047 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9048 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9049
9050 MEDIATEK MT7601U WIRELESS LAN DRIVER
9051 M:      Jakub Kicinski <kubakici@wp.pl>
9052 L:      linux-wireless@vger.kernel.org
9053 S:      Maintained
9054 F:      drivers/net/wireless/mediatek/mt7601u/
9055
9056 MEDIATEK NAND CONTROLLER DRIVER
9057 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9058 L:      linux-mtd@lists.infradead.org
9059 S:      Maintained
9060 F:      drivers/mtd/nand/raw/mtk_*
9061 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9062
9063 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9064 M:      Sean Wang <sean.wang@mediatek.com>
9065 S:      Maintained
9066 F:      drivers/char/hw_random/mtk-rng.c
9067
9068 MEDIATEK USB3 DRD IP DRIVER
9069 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9070 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9072 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9073 S:      Maintained
9074 F:      drivers/usb/mtu3/
9075
9076 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9077 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9078 M:      Martin Donnelly <martin.donnelly@ge.com>
9079 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9080 S:      Maintained
9081 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9082 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9083
9084 MEGARAID SCSI/SAS DRIVERS
9085 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9086 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9087 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9088 L:      megaraidlinux.pdl@broadcom.com
9089 L:      linux-scsi@vger.kernel.org
9090 W:      http://www.avagotech.com/support/
9091 S:      Maintained
9092 F:      Documentation/scsi/megaraid.txt
9093 F:      drivers/scsi/megaraid.*
9094 F:      drivers/scsi/megaraid/
9095
9096 MELEXIS MLX90614 DRIVER
9097 M:      Crt Mori <cmo@melexis.com>
9098 L:      linux-iio@vger.kernel.org
9099 W:      http://www.melexis.com
9100 S:      Supported
9101 F:      drivers/iio/temperature/mlx90614.c
9102
9103 MELEXIS MLX90632 DRIVER
9104 M:      Crt Mori <cmo@melexis.com>
9105 L:      linux-iio@vger.kernel.org
9106 W:      http://www.melexis.com
9107 S:      Supported
9108 F:      drivers/iio/temperature/mlx90632.c
9109
9110 MELFAS MIP4 TOUCHSCREEN DRIVER
9111 M:      Sangwon Jee <jeesw@melfas.com>
9112 W:      http://www.melfas.com
9113 S:      Supported
9114 F:      drivers/input/touchscreen/melfas_mip4.c
9115 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9116
9117 MELLANOX ETHERNET DRIVER (mlx4_en)
9118 M:      Tariq Toukan <tariqt@mellanox.com>
9119 L:      netdev@vger.kernel.org
9120 S:      Supported
9121 W:      http://www.mellanox.com
9122 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9123 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9124
9125 MELLANOX ETHERNET DRIVER (mlx5e)
9126 M:      Saeed Mahameed <saeedm@mellanox.com>
9127 L:      netdev@vger.kernel.org
9128 S:      Supported
9129 W:      http://www.mellanox.com
9130 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9131 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9132
9133 MELLANOX ETHERNET INNOVA DRIVERS
9134 R:      Boris Pismenny <borisp@mellanox.com>
9135 L:      netdev@vger.kernel.org
9136 S:      Supported
9137 W:      http://www.mellanox.com
9138 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9139 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9140 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9141 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9142 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9143
9144 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9145 R:      Boris Pismenny <borisp@mellanox.com>
9146 L:      netdev@vger.kernel.org
9147 S:      Supported
9148 W:      http://www.mellanox.com
9149 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9150 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9151 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9152
9153 MELLANOX ETHERNET SWITCH DRIVERS
9154 M:      Jiri Pirko <jiri@mellanox.com>
9155 M:      Ido Schimmel <idosch@mellanox.com>
9156 L:      netdev@vger.kernel.org
9157 S:      Supported
9158 W:      http://www.mellanox.com
9159 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9160 F:      drivers/net/ethernet/mellanox/mlxsw/
9161
9162 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9163 M:      mlxsw@mellanox.com
9164 L:      netdev@vger.kernel.org
9165 S:      Supported
9166 W:      http://www.mellanox.com
9167 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9168 F:      drivers/net/ethernet/mellanox/mlxfw/
9169
9170 MELLANOX HARDWARE PLATFORM SUPPORT
9171 M:      Andy Shevchenko <andy@infradead.org>
9172 M:      Darren Hart <dvhart@infradead.org>
9173 M:      Vadim Pasternak <vadimp@mellanox.com>
9174 L:      platform-driver-x86@vger.kernel.org
9175 S:      Supported
9176 F:      drivers/platform/mellanox/
9177
9178 MELLANOX MLX4 core VPI driver
9179 M:      Tariq Toukan <tariqt@mellanox.com>
9180 L:      netdev@vger.kernel.org
9181 L:      linux-rdma@vger.kernel.org
9182 W:      http://www.mellanox.com
9183 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9184 S:      Supported
9185 F:      drivers/net/ethernet/mellanox/mlx4/
9186 F:      include/linux/mlx4/
9187
9188 MELLANOX MLX4 IB driver
9189 M:      Yishai Hadas <yishaih@mellanox.com>
9190 L:      linux-rdma@vger.kernel.org
9191 W:      http://www.mellanox.com
9192 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9193 S:      Supported
9194 F:      drivers/infiniband/hw/mlx4/
9195 F:      include/linux/mlx4/
9196 F:      include/uapi/rdma/mlx4-abi.h
9197
9198 MELLANOX MLX5 core VPI driver
9199 M:      Saeed Mahameed <saeedm@mellanox.com>
9200 M:      Leon Romanovsky <leonro@mellanox.com>
9201 L:      netdev@vger.kernel.org
9202 L:      linux-rdma@vger.kernel.org
9203 W:      http://www.mellanox.com
9204 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9205 S:      Supported
9206 F:      drivers/net/ethernet/mellanox/mlx5/core/
9207 F:      include/linux/mlx5/
9208
9209 MELLANOX MLX5 IB driver
9210 M:      Leon Romanovsky <leonro@mellanox.com>
9211 L:      linux-rdma@vger.kernel.org
9212 W:      http://www.mellanox.com
9213 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9214 S:      Supported
9215 F:      drivers/infiniband/hw/mlx5/
9216 F:      include/linux/mlx5/
9217 F:      include/uapi/rdma/mlx5-abi.h
9218
9219 MELLANOX MLXCPLD I2C AND MUX DRIVER
9220 M:      Vadim Pasternak <vadimp@mellanox.com>
9221 M:      Michael Shych <michaelsh@mellanox.com>
9222 L:      linux-i2c@vger.kernel.org
9223 S:      Supported
9224 F:      drivers/i2c/busses/i2c-mlxcpld.c
9225 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9226 F:      Documentation/i2c/busses/i2c-mlxcpld
9227
9228 MELLANOX MLXCPLD LED DRIVER
9229 M:      Vadim Pasternak <vadimp@mellanox.com>
9230 L:      linux-leds@vger.kernel.org
9231 S:      Supported
9232 F:      drivers/leds/leds-mlxcpld.c
9233 F:      drivers/leds/leds-mlxreg.c
9234 F:      Documentation/leds/leds-mlxcpld.txt
9235
9236 MELLANOX PLATFORM DRIVER
9237 M:      Vadim Pasternak <vadimp@mellanox.com>
9238 L:      platform-driver-x86@vger.kernel.org
9239 S:      Supported
9240 F:      drivers/platform/x86/mlx-platform.c
9241
9242 MEMBARRIER SUPPORT
9243 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9244 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9245 L:      linux-kernel@vger.kernel.org
9246 S:      Supported
9247 F:      kernel/sched/membarrier.c
9248 F:      include/uapi/linux/membarrier.h
9249 F:      arch/powerpc/include/asm/membarrier.h
9250
9251 MEMORY MANAGEMENT
9252 L:      linux-mm@kvack.org
9253 W:      http://www.linux-mm.org
9254 S:      Maintained
9255 F:      include/linux/mm.h
9256 F:      include/linux/gfp.h
9257 F:      include/linux/mmzone.h
9258 F:      include/linux/memory_hotplug.h
9259 F:      include/linux/vmalloc.h
9260 F:      mm/
9261
9262 MEMORY TECHNOLOGY DEVICES (MTD)
9263 M:      David Woodhouse <dwmw2@infradead.org>
9264 M:      Brian Norris <computersforpeace@gmail.com>
9265 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9266 M:      Marek Vasut <marek.vasut@gmail.com>
9267 M:      Richard Weinberger <richard@nod.at>
9268 L:      linux-mtd@lists.infradead.org
9269 W:      http://www.linux-mtd.infradead.org/
9270 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9271 T:      git git://git.infradead.org/linux-mtd.git master
9272 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9273 S:      Maintained
9274 F:      Documentation/devicetree/bindings/mtd/
9275 F:      drivers/mtd/
9276 F:      include/linux/mtd/
9277 F:      include/uapi/mtd/
9278
9279 MEN A21 WATCHDOG DRIVER
9280 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9281 L:      linux-watchdog@vger.kernel.org
9282 S:      Maintained
9283 F:      drivers/watchdog/mena21_wdt.c
9284
9285 MEN CHAMELEON BUS (mcb)
9286 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9287 S:      Maintained
9288 F:      drivers/mcb/
9289 F:      include/linux/mcb.h
9290 F:      Documentation/men-chameleon-bus.txt
9291
9292 MEN F21BMC (Board Management Controller)
9293 M:      Andreas Werner <andreas.werner@men.de>
9294 S:      Supported
9295 F:      drivers/mfd/menf21bmc.c
9296 F:      drivers/watchdog/menf21bmc_wdt.c
9297 F:      drivers/leds/leds-menf21bmc.c
9298 F:      drivers/hwmon/menf21bmc_hwmon.c
9299 F:      Documentation/hwmon/menf21bmc
9300
9301 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9302 M:      Neil Armstrong <narmstrong@baylibre.com>
9303 L:      linux-media@lists.freedesktop.org
9304 L:      linux-amlogic@lists.infradead.org
9305 W:      http://linux-meson.com/
9306 S:      Supported
9307 F:      drivers/media/platform/meson/ao-cec.c
9308 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9309 T:      git git://linuxtv.org/media_tree.git
9310
9311 MICROBLAZE ARCHITECTURE
9312 M:      Michal Simek <monstr@monstr.eu>
9313 W:      http://www.monstr.eu/fdt/
9314 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9315 S:      Supported
9316 F:      arch/microblaze/
9317
9318 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9319 M:      Richard Genoud <richard.genoud@gmail.com>
9320 S:      Maintained
9321 F:      drivers/tty/serial/atmel_serial.c
9322 F:      drivers/tty/serial/atmel_serial.h
9323
9324 MICROCHIP / ATMEL DMA DRIVER
9325 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9327 L:      dmaengine@vger.kernel.org
9328 S:      Supported
9329 F:      drivers/dma/at_hdmac.c
9330 F:      drivers/dma/at_hdmac_regs.h
9331 F:      include/linux/platform_data/dma-atmel.h
9332
9333 MICROCHIP / ATMEL ECC DRIVER
9334 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9335 L:      linux-crypto@vger.kernel.org
9336 S:      Maintained
9337 F:      drivers/crypto/atmel-ecc.*
9338
9339 MICROCHIP / ATMEL ISC DRIVER
9340 M:      Songjun Wu <songjun.wu@microchip.com>
9341 L:      linux-media@vger.kernel.org
9342 S:      Supported
9343 F:      drivers/media/platform/atmel/atmel-isc.c
9344 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9345 F:      devicetree/bindings/media/atmel-isc.txt
9346
9347 MICROCHIP / ATMEL NAND DRIVER
9348 M:      Wenyou Yang <wenyou.yang@microchip.com>
9349 M:      Josh Wu <rainyfeeling@outlook.com>
9350 L:      linux-mtd@lists.infradead.org
9351 S:      Supported
9352 F:      drivers/mtd/nand/raw/atmel/*
9353 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9354
9355 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9356 M:      Woojung Huh <Woojung.Huh@microchip.com>
9357 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9358 L:      netdev@vger.kernel.org
9359 S:      Maintained
9360 F:      net/dsa/tag_ksz.c
9361 F:      drivers/net/dsa/microchip/*
9362 F:      include/linux/platform_data/microchip-ksz.h
9363 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9364
9365 MICROCHIP LAN743X ETHERNET DRIVER
9366 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9367 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9368 L:      netdev@vger.kernel.org
9369 S:      Maintained
9370 F:      drivers/net/ethernet/microchip/lan743x_*
9371
9372 MICROCHIP USB251XB DRIVER
9373 M:      Richard Leitner <richard.leitner@skidata.com>
9374 L:      linux-usb@vger.kernel.org
9375 S:      Maintained
9376 F:      drivers/usb/misc/usb251xb.c
9377 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9378
9379 MICROSEMI MIPS SOCS
9380 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9381 L:      linux-mips@linux-mips.org
9382 S:      Maintained
9383 F:      arch/mips/generic/board-ocelot.c
9384 F:      arch/mips/configs/generic/board-ocelot.config
9385 F:      arch/mips/boot/dts/mscc/
9386 F:      Documentation/devicetree/bindings/mips/mscc.txt
9387
9388 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9389 M:      Don Brace <don.brace@microsemi.com>
9390 L:      esc.storagedev@microsemi.com
9391 L:      linux-scsi@vger.kernel.org
9392 S:      Supported
9393 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9394 F:      drivers/scsi/smartpqi/Kconfig
9395 F:      drivers/scsi/smartpqi/Makefile
9396 F:      include/linux/cciss*.h
9397 F:      include/uapi/linux/cciss*.h
9398 F:      Documentation/scsi/smartpqi.txt
9399
9400 MICROSEMI ETHERNET SWITCH DRIVER
9401 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9402 L:      netdev@vger.kernel.org
9403 S:      Supported
9404 F:      drivers/net/ethernet/mscc/
9405
9406 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9407 M:      Chen Yu <yu.c.chen@intel.com>
9408 L:      platform-driver-x86@vger.kernel.org
9409 S:      Supported
9410 F:      drivers/platform/x86/surfacepro3_button.c
9411
9412 MICROTEK X6 SCANNER
9413 M:      Oliver Neukum <oliver@neukum.org>
9414 S:      Maintained
9415 F:      drivers/usb/image/microtek.*
9416
9417 MIPS
9418 M:      Ralf Baechle <ralf@linux-mips.org>
9419 M:      Paul Burton <paul.burton@mips.com>
9420 M:      James Hogan <jhogan@kernel.org>
9421 L:      linux-mips@linux-mips.org
9422 W:      http://www.linux-mips.org/
9423 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9425 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9426 S:      Supported
9427 F:      Documentation/devicetree/bindings/mips/
9428 F:      Documentation/mips/
9429 F:      arch/mips/
9430 F:      drivers/platform/mips/
9431
9432 MIPS BOSTON DEVELOPMENT BOARD
9433 M:      Paul Burton <paul.burton@mips.com>
9434 L:      linux-mips@linux-mips.org
9435 S:      Maintained
9436 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9437 F:      arch/mips/boot/dts/img/boston.dts
9438 F:      arch/mips/configs/generic/board-boston.config
9439 F:      drivers/clk/imgtec/clk-boston.c
9440 F:      include/dt-bindings/clock/boston-clock.h
9441
9442 MIPS GENERIC PLATFORM
9443 M:      Paul Burton <paul.burton@mips.com>
9444 L:      linux-mips@linux-mips.org
9445 S:      Supported
9446 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9447 F:      arch/mips/generic/
9448 F:      arch/mips/tools/generic-board-config.sh
9449
9450 MIPS/LOONGSON1 ARCHITECTURE
9451 M:      Keguang Zhang <keguang.zhang@gmail.com>
9452 L:      linux-mips@linux-mips.org
9453 S:      Maintained
9454 F:      arch/mips/loongson32/
9455 F:      arch/mips/include/asm/mach-loongson32/
9456 F:      drivers/*/*loongson1*
9457 F:      drivers/*/*/*loongson1*
9458
9459 MIPS/LOONGSON2 ARCHITECTURE
9460 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9461 L:      linux-mips@linux-mips.org
9462 S:      Maintained
9463 F:      arch/mips/loongson64/*{2e/2f}*
9464 F:      arch/mips/include/asm/mach-loongson64/
9465 F:      drivers/*/*loongson2*
9466 F:      drivers/*/*/*loongson2*
9467
9468 MIPS/LOONGSON3 ARCHITECTURE
9469 M:      Huacai Chen <chenhc@lemote.com>
9470 L:      linux-mips@linux-mips.org
9471 S:      Maintained
9472 F:      arch/mips/loongson64/
9473 F:      arch/mips/include/asm/mach-loongson64/
9474 F:      drivers/platform/mips/cpu_hwmon.c
9475 F:      drivers/*/*loongson3*
9476 F:      drivers/*/*/*loongson3*
9477
9478 MIPS RINT INSTRUCTION EMULATION
9479 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9480 L:      linux-mips@linux-mips.org
9481 S:      Supported
9482 F:      arch/mips/math-emu/sp_rint.c
9483 F:      arch/mips/math-emu/dp_rint.c
9484
9485 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9486 M:      Hans Verkuil <hverkuil@xs4all.nl>
9487 L:      linux-media@vger.kernel.org
9488 T:      git git://linuxtv.org/media_tree.git
9489 W:      https://linuxtv.org
9490 S:      Odd Fixes
9491 F:      drivers/media/radio/radio-miropcm20*
9492
9493 MMP SUPPORT
9494 M:      Eric Miao <eric.y.miao@gmail.com>
9495 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9497 T:      git git://github.com/hzhuang1/linux.git
9498 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9499 S:      Maintained
9500 F:      arch/arm/boot/dts/mmp*
9501 F:      arch/arm/mach-mmp/
9502
9503 MN88472 MEDIA DRIVER
9504 M:      Antti Palosaari <crope@iki.fi>
9505 L:      linux-media@vger.kernel.org
9506 W:      https://linuxtv.org
9507 W:      http://palosaari.fi/linux/
9508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9509 S:      Maintained
9510 F:      drivers/media/dvb-frontends/mn88472*
9511
9512 MN88473 MEDIA DRIVER
9513 M:      Antti Palosaari <crope@iki.fi>
9514 L:      linux-media@vger.kernel.org
9515 W:      https://linuxtv.org
9516 W:      http://palosaari.fi/linux/
9517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9518 S:      Maintained
9519 F:      drivers/media/dvb-frontends/mn88473*
9520
9521 PCI DRIVER FOR MOBIVEIL PCIE IP
9522 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9523 L:      linux-pci@vger.kernel.org
9524 S:      Supported
9525 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9526 F:      drivers/pci/controller/pcie-mobiveil.c
9527
9528 MODULE SUPPORT
9529 M:      Jessica Yu <jeyu@kernel.org>
9530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9531 S:      Maintained
9532 F:      include/linux/module.h
9533 F:      kernel/module.c
9534
9535 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9536 W:      http://popies.net/meye/
9537 S:      Orphan
9538 F:      Documentation/media/v4l-drivers/meye*
9539 F:      drivers/media/pci/meye/
9540 F:      include/uapi/linux/meye.h
9541
9542 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9543 M:      Jiri Slaby <jirislaby@gmail.com>
9544 S:      Maintained
9545 F:      Documentation/serial/moxa-smartio
9546 F:      drivers/tty/mxser.*
9547
9548 MR800 AVERMEDIA USB FM RADIO DRIVER
9549 M:      Alexey Klimov <klimov.linux@gmail.com>
9550 L:      linux-media@vger.kernel.org
9551 T:      git git://linuxtv.org/media_tree.git
9552 S:      Maintained
9553 F:      drivers/media/radio/radio-mr800.c
9554
9555 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9556 M:      Alan Ott <alan@signal11.us>
9557 L:      linux-wpan@vger.kernel.org
9558 S:      Maintained
9559 F:      drivers/net/ieee802154/mrf24j40.c
9560 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9561
9562 MSI LAPTOP SUPPORT
9563 M:      "Lee, Chun-Yi" <jlee@suse.com>
9564 L:      platform-driver-x86@vger.kernel.org
9565 S:      Maintained
9566 F:      drivers/platform/x86/msi-laptop.c
9567
9568 MSI WMI SUPPORT
9569 L:      platform-driver-x86@vger.kernel.org
9570 S:      Orphan
9571 F:      drivers/platform/x86/msi-wmi.c
9572
9573 MSI001 MEDIA DRIVER
9574 M:      Antti Palosaari <crope@iki.fi>
9575 L:      linux-media@vger.kernel.org
9576 W:      https://linuxtv.org
9577 W:      http://palosaari.fi/linux/
9578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9579 T:      git git://linuxtv.org/anttip/media_tree.git
9580 S:      Maintained
9581 F:      drivers/media/tuners/msi001*
9582
9583 MSI2500 MEDIA DRIVER
9584 M:      Antti Palosaari <crope@iki.fi>
9585 L:      linux-media@vger.kernel.org
9586 W:      https://linuxtv.org
9587 W:      http://palosaari.fi/linux/
9588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9589 T:      git git://linuxtv.org/anttip/media_tree.git
9590 S:      Maintained
9591 F:      drivers/media/usb/msi2500/
9592
9593 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9594 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9595 L:      linux-mtd@lists.infradead.org
9596 S:      Maintained
9597 F:      drivers/mtd/devices/docg3*
9598
9599 MT9M032 APTINA SENSOR DRIVER
9600 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9601 L:      linux-media@vger.kernel.org
9602 T:      git git://linuxtv.org/media_tree.git
9603 S:      Maintained
9604 F:      drivers/media/i2c/mt9m032.c
9605 F:      include/media/i2c/mt9m032.h
9606
9607 MT9P031 APTINA CAMERA SENSOR
9608 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9609 L:      linux-media@vger.kernel.org
9610 T:      git git://linuxtv.org/media_tree.git
9611 S:      Maintained
9612 F:      drivers/media/i2c/mt9p031.c
9613 F:      include/media/i2c/mt9p031.h
9614
9615 MT9T001 APTINA CAMERA SENSOR
9616 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9617 L:      linux-media@vger.kernel.org
9618 T:      git git://linuxtv.org/media_tree.git
9619 S:      Maintained
9620 F:      drivers/media/i2c/mt9t001.c
9621 F:      include/media/i2c/mt9t001.h
9622
9623 MT9T112 APTINA CAMERA SENSOR
9624 M:      Jacopo Mondi <jacopo@jmondi.org>
9625 L:      linux-media@vger.kernel.org
9626 T:      git git://linuxtv.org/media_tree.git
9627 S:      Odd Fixes
9628 F:      drivers/media/i2c/mt9t112.c
9629 F:      include/media/i2c/mt9t112.h
9630
9631 MT9V032 APTINA CAMERA SENSOR
9632 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9633 L:      linux-media@vger.kernel.org
9634 T:      git git://linuxtv.org/media_tree.git
9635 S:      Maintained
9636 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9637 F:      drivers/media/i2c/mt9v032.c
9638 F:      include/media/i2c/mt9v032.h
9639
9640 MULTIFUNCTION DEVICES (MFD)
9641 M:      Lee Jones <lee.jones@linaro.org>
9642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9643 S:      Supported
9644 F:      Documentation/devicetree/bindings/mfd/
9645 F:      drivers/mfd/
9646 F:      include/linux/mfd/
9647 F:      include/dt-bindings/mfd/
9648
9649 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9650 S:      Orphan
9651 F:      drivers/mmc/host/mmc_spi.c
9652 F:      include/linux/spi/mmc_spi.h
9653
9654 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9655 M:      Ulf Hansson <ulf.hansson@linaro.org>
9656 L:      linux-mmc@vger.kernel.org
9657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9658 S:      Maintained
9659 F:      Documentation/devicetree/bindings/mmc/
9660 F:      drivers/mmc/
9661 F:      include/linux/mmc/
9662 F:      include/uapi/linux/mmc/
9663
9664 MULTIPLEXER SUBSYSTEM
9665 M:      Peter Rosin <peda@axentia.se>
9666 S:      Maintained
9667 F:      Documentation/ABI/testing/sysfs-class-mux*
9668 F:      Documentation/devicetree/bindings/mux/
9669 F:      include/linux/dt-bindings/mux/
9670 F:      include/linux/mux/
9671 F:      drivers/mux/
9672
9673 MULTITECH MULTIPORT CARD (ISICOM)
9674 S:      Orphan
9675 F:      drivers/tty/isicom.c
9676 F:      include/linux/isicom.h
9677
9678 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9679 M:      Bin Liu <b-liu@ti.com>
9680 L:      linux-usb@vger.kernel.org
9681 S:      Maintained
9682 F:      drivers/usb/musb/
9683
9684 MXL5007T MEDIA DRIVER
9685 M:      Michael Krufky <mkrufky@linuxtv.org>
9686 L:      linux-media@vger.kernel.org
9687 W:      https://linuxtv.org
9688 W:      http://github.com/mkrufky
9689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9690 T:      git git://linuxtv.org/mkrufky/tuners.git
9691 S:      Maintained
9692 F:      drivers/media/tuners/mxl5007t.*
9693
9694 MXSFB DRM DRIVER
9695 M:      Marek Vasut <marex@denx.de>
9696 S:      Supported
9697 F:      drivers/gpu/drm/mxsfb/
9698 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9699
9700 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9701 M:      Chris Lee <christopher.lee@cspi.com>
9702 L:      netdev@vger.kernel.org
9703 W:      https://www.cspi.com/ethernet-products/support/downloads/
9704 S:      Supported
9705 F:      drivers/net/ethernet/myricom/myri10ge/
9706
9707 NAND FLASH SUBSYSTEM
9708 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9709 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9710 R:      Richard Weinberger <richard@nod.at>
9711 L:      linux-mtd@lists.infradead.org
9712 W:      http://www.linux-mtd.infradead.org/
9713 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9714 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9715 T:      git git://git.infradead.org/linux-mtd.git nand/next
9716 S:      Maintained
9717 F:      drivers/mtd/nand/
9718 F:      include/linux/mtd/*nand*.h
9719
9720 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9721 M:      Daniel Mack <zonque@gmail.com>
9722 S:      Maintained
9723 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9724 W:      http://www.native-instruments.com
9725 F:      sound/usb/caiaq/
9726
9727 NATSEMI ETHERNET DRIVER (DP8381x)
9728 S:      Orphan
9729 F:      drivers/net/ethernet/natsemi/natsemi.c
9730
9731 NCP FILESYSTEM
9732 M:      Petr Vandrovec <petr@vandrovec.name>
9733 S:      Obsolete
9734 F:      drivers/staging/ncpfs/
9735
9736 NCR 5380 SCSI DRIVERS
9737 M:      Finn Thain <fthain@telegraphics.com.au>
9738 M:      Michael Schmitz <schmitzmic@gmail.com>
9739 L:      linux-scsi@vger.kernel.org
9740 S:      Maintained
9741 F:      Documentation/scsi/g_NCR5380.txt
9742 F:      drivers/scsi/NCR5380.*
9743 F:      drivers/scsi/arm/cumana_1.c
9744 F:      drivers/scsi/arm/oak.c
9745 F:      drivers/scsi/atari_scsi.*
9746 F:      drivers/scsi/dmx3191d.c
9747 F:      drivers/scsi/g_NCR5380.*
9748 F:      drivers/scsi/mac_scsi.*
9749 F:      drivers/scsi/sun3_scsi.*
9750 F:      drivers/scsi/sun3_scsi_vme.c
9751
9752 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9753 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9754 L:      linux-scsi@vger.kernel.org
9755 S:      Maintained
9756 F:      drivers/scsi/NCR_D700.*
9757
9758 NCSI LIBRARY:
9759 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9760 S:      Maintained
9761 F:      net/ncsi/
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:      Documentation/devicetree/bindings/net/dsa/
9890 F:      net/dsa/
9891 F:      include/net/dsa.h
9892 F:      include/linux/dsa/
9893 F:      drivers/net/dsa/
9894
9895 NETWORKING [GENERAL]
9896 M:      "David S. Miller" <davem@davemloft.net>
9897 L:      netdev@vger.kernel.org
9898 W:      http://www.linuxfoundation.org/en/Net
9899 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9902 B:      mailto:netdev@vger.kernel.org
9903 S:      Maintained
9904 F:      net/
9905 F:      include/net/
9906 F:      include/linux/in.h
9907 F:      include/linux/net.h
9908 F:      include/linux/netdevice.h
9909 F:      include/uapi/linux/in.h
9910 F:      include/uapi/linux/net.h
9911 F:      include/uapi/linux/netdevice.h
9912 F:      include/uapi/linux/net_namespace.h
9913 F:      tools/testing/selftests/net/
9914 F:      lib/net_utils.c
9915 F:      lib/random32.c
9916 F:      Documentation/networking/
9917
9918 NETWORKING [IPSEC]
9919 M:      Steffen Klassert <steffen.klassert@secunet.com>
9920 M:      Herbert Xu <herbert@gondor.apana.org.au>
9921 M:      "David S. Miller" <davem@davemloft.net>
9922 L:      netdev@vger.kernel.org
9923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9925 S:      Maintained
9926 F:      net/core/flow.c
9927 F:      net/xfrm/
9928 F:      net/key/
9929 F:      net/ipv4/xfrm*
9930 F:      net/ipv4/esp4*
9931 F:      net/ipv4/ah4.c
9932 F:      net/ipv4/ipcomp.c
9933 F:      net/ipv4/ip_vti.c
9934 F:      net/ipv6/xfrm*
9935 F:      net/ipv6/esp6*
9936 F:      net/ipv6/ah6.c
9937 F:      net/ipv6/ipcomp6.c
9938 F:      net/ipv6/ip6_vti.c
9939 F:      include/uapi/linux/xfrm.h
9940 F:      include/net/xfrm.h
9941
9942 NETWORKING [IPv4/IPv6]
9943 M:      "David S. Miller" <davem@davemloft.net>
9944 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9945 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9946 L:      netdev@vger.kernel.org
9947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9948 S:      Maintained
9949 F:      net/ipv4/
9950 F:      net/ipv6/
9951 F:      include/net/ip*
9952 F:      arch/x86/net/*
9953
9954 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9955 M:      Paul Moore <paul@paul-moore.com>
9956 W:      https://github.com/netlabel
9957 L:      netdev@vger.kernel.org
9958 L:      linux-security-module@vger.kernel.org
9959 S:      Maintained
9960 F:      Documentation/netlabel/
9961 F:      include/net/calipso.h
9962 F:      include/net/cipso_ipv4.h
9963 F:      include/net/netlabel.h
9964 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9965 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9966 F:      net/netlabel/
9967 F:      net/ipv4/cipso_ipv4.c
9968 F:      net/ipv6/calipso.c
9969 F:      net/netfilter/xt_CONNSECMARK.c
9970 F:      net/netfilter/xt_SECMARK.c
9971
9972 NETWORKING [TCP]
9973 M:      Eric Dumazet <edumazet@google.com>
9974 L:      netdev@vger.kernel.org
9975 S:      Maintained
9976 F:      net/ipv4/tcp*.c
9977 F:      net/ipv4/syncookies.c
9978 F:      net/ipv6/tcp*.c
9979 F:      net/ipv6/syncookies.c
9980 F:      include/uapi/linux/tcp.h
9981 F:      include/net/tcp.h
9982 F:      include/linux/tcp.h
9983 F:      include/trace/events/tcp.h
9984
9985 NETWORKING [TLS]
9986 M:      Boris Pismenny <borisp@mellanox.com>
9987 M:      Aviad Yehezkel <aviadye@mellanox.com>
9988 M:      Dave Watson <davejwatson@fb.com>
9989 L:      netdev@vger.kernel.org
9990 S:      Maintained
9991 F:      net/tls/*
9992 F:      include/uapi/linux/tls.h
9993 F:      include/net/tls.h
9994
9995 NETWORKING [WIRELESS]
9996 L:      linux-wireless@vger.kernel.org
9997 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9998
9999 NETDEVSIM
10000 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10001 S:      Maintained
10002 F:      drivers/net/netdevsim/*
10003
10004 NETXEN (1/10) GbE SUPPORT
10005 M:      Manish Chopra <manish.chopra@cavium.com>
10006 M:      Rahul Verma <rahul.verma@cavium.com>
10007 M:      Dept-GELinuxNICDev@cavium.com
10008 L:      netdev@vger.kernel.org
10009 S:      Supported
10010 F:      drivers/net/ethernet/qlogic/netxen/
10011
10012 NFC SUBSYSTEM
10013 M:      Samuel Ortiz <sameo@linux.intel.com>
10014 L:      linux-wireless@vger.kernel.org
10015 L:      linux-nfc@lists.01.org (subscribers-only)
10016 S:      Supported
10017 F:      net/nfc/
10018 F:      include/net/nfc/
10019 F:      include/uapi/linux/nfc.h
10020 F:      drivers/nfc/
10021 F:      include/linux/platform_data/nfcmrvl.h
10022 F:      include/linux/platform_data/nxp-nci.h
10023 F:      Documentation/devicetree/bindings/net/nfc/
10024
10025 NFS, SUNRPC, AND LOCKD CLIENTS
10026 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10027 M:      Anna Schumaker <anna.schumaker@netapp.com>
10028 L:      linux-nfs@vger.kernel.org
10029 W:      http://client.linux-nfs.org
10030 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10031 S:      Maintained
10032 F:      fs/lockd/
10033 F:      fs/nfs/
10034 F:      fs/nfs_common/
10035 F:      net/sunrpc/
10036 F:      include/linux/lockd/
10037 F:      include/linux/nfs*
10038 F:      include/linux/sunrpc/
10039 F:      include/uapi/linux/nfs*
10040 F:      include/uapi/linux/sunrpc/
10041
10042 NILFS2 FILESYSTEM
10043 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10044 L:      linux-nilfs@vger.kernel.org
10045 W:      https://nilfs.sourceforge.io/
10046 W:      https://nilfs.osdn.jp/
10047 T:      git git://github.com/konis/nilfs2.git
10048 S:      Supported
10049 F:      Documentation/filesystems/nilfs2.txt
10050 F:      fs/nilfs2/
10051 F:      include/trace/events/nilfs2.h
10052 F:      include/uapi/linux/nilfs2_api.h
10053 F:      include/uapi/linux/nilfs2_ondisk.h
10054
10055 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10056 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10057 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10058 S:      Maintained
10059 F:      Documentation/scsi/NinjaSCSI.txt
10060 F:      drivers/scsi/pcmcia/nsp_*
10061
10062 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10063 M:      GOTO Masanori <gotom@debian.or.jp>
10064 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10065 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10066 S:      Maintained
10067 F:      Documentation/scsi/NinjaSCSI.txt
10068 F:      drivers/scsi/nsp32*
10069
10070 NIOS2 ARCHITECTURE
10071 M:      Ley Foon Tan <lftan@altera.com>
10072 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10074 S:      Maintained
10075 F:      arch/nios2/
10076
10077 NOHZ, DYNTICKS SUPPORT
10078 M:      Frederic Weisbecker <fweisbec@gmail.com>
10079 M:      Thomas Gleixner <tglx@linutronix.de>
10080 M:      Ingo Molnar <mingo@kernel.org>
10081 L:      linux-kernel@vger.kernel.org
10082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10083 S:      Maintained
10084 F:      kernel/time/tick*.*
10085 F:      include/linux/tick.h
10086 F:      include/linux/sched/nohz.h
10087
10088 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10089 M:      Pavel Machek <pavel@ucw.cz>
10090 M:      Sakari Ailus <sakari.ailus@iki.fi>
10091 L:      linux-media@vger.kernel.org
10092 S:      Maintained
10093 F:      drivers/media/i2c/et8ek8
10094 F:      drivers/media/i2c/ad5820.c
10095
10096 NOKIA N900 POWER SUPPLY DRIVERS
10097 R:      Pali Rohár <pali.rohar@gmail.com>
10098 F:      include/linux/power/bq2415x_charger.h
10099 F:      include/linux/power/bq27xxx_battery.h
10100 F:      include/linux/power/isp1704_charger.h
10101 F:      drivers/power/supply/bq2415x_charger.c
10102 F:      drivers/power/supply/bq27xxx_battery.c
10103 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10104 F:      drivers/power/supply/isp1704_charger.c
10105 F:      drivers/power/supply/rx51_battery.c
10106
10107 NTB AMD DRIVER
10108 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10109 L:      linux-ntb@googlegroups.com
10110 S:      Supported
10111 F:      drivers/ntb/hw/amd/
10112
10113 NTB DRIVER CORE
10114 M:      Jon Mason <jdmason@kudzu.us>
10115 M:      Dave Jiang <dave.jiang@intel.com>
10116 M:      Allen Hubbe <allenbh@gmail.com>
10117 L:      linux-ntb@googlegroups.com
10118 S:      Supported
10119 W:      https://github.com/jonmason/ntb/wiki
10120 T:      git git://github.com/jonmason/ntb.git
10121 F:      drivers/ntb/
10122 F:      drivers/net/ntb_netdev.c
10123 F:      include/linux/ntb.h
10124 F:      include/linux/ntb_transport.h
10125 F:      tools/testing/selftests/ntb/
10126
10127 NTB IDT DRIVER
10128 M:      Serge Semin <fancer.lancer@gmail.com>
10129 L:      linux-ntb@googlegroups.com
10130 S:      Supported
10131 F:      drivers/ntb/hw/idt/
10132
10133 NTB INTEL DRIVER
10134 M:      Dave Jiang <dave.jiang@intel.com>
10135 L:      linux-ntb@googlegroups.com
10136 S:      Supported
10137 W:      https://github.com/davejiang/linux/wiki
10138 T:      git https://github.com/davejiang/linux.git
10139 F:      drivers/ntb/hw/intel/
10140
10141 NTFS FILESYSTEM
10142 M:      Anton Altaparmakov <anton@tuxera.com>
10143 L:      linux-ntfs-dev@lists.sourceforge.net
10144 W:      http://www.tuxera.com/
10145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10146 S:      Supported
10147 F:      Documentation/filesystems/ntfs.txt
10148 F:      fs/ntfs/
10149
10150 NUBUS SUBSYSTEM
10151 M:      Finn Thain <fthain@telegraphics.com.au>
10152 L:      linux-m68k@lists.linux-m68k.org
10153 S:      Maintained
10154 F:      arch/*/include/asm/nubus.h
10155 F:      drivers/nubus/
10156 F:      include/linux/nubus.h
10157 F:      include/uapi/linux/nubus.h
10158
10159 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10160 M:      Antonino Daplas <adaplas@gmail.com>
10161 L:      linux-fbdev@vger.kernel.org
10162 S:      Maintained
10163 F:      drivers/video/fbdev/riva/
10164 F:      drivers/video/fbdev/nvidia/
10165
10166 NVM EXPRESS DRIVER
10167 M:      Keith Busch <keith.busch@intel.com>
10168 M:      Jens Axboe <axboe@fb.com>
10169 M:      Christoph Hellwig <hch@lst.de>
10170 M:      Sagi Grimberg <sagi@grimberg.me>
10171 L:      linux-nvme@lists.infradead.org
10172 T:      git://git.infradead.org/nvme.git
10173 W:      http://git.infradead.org/nvme.git
10174 S:      Supported
10175 F:      drivers/nvme/host/
10176 F:      include/linux/nvme.h
10177 F:      include/uapi/linux/nvme_ioctl.h
10178
10179 NVM EXPRESS FC TRANSPORT DRIVERS
10180 M:      James Smart <james.smart@broadcom.com>
10181 L:      linux-nvme@lists.infradead.org
10182 S:      Supported
10183 F:      include/linux/nvme-fc.h
10184 F:      include/linux/nvme-fc-driver.h
10185 F:      drivers/nvme/host/fc.c
10186 F:      drivers/nvme/target/fc.c
10187 F:      drivers/nvme/target/fcloop.c
10188
10189 NVM EXPRESS TARGET DRIVER
10190 M:      Christoph Hellwig <hch@lst.de>
10191 M:      Sagi Grimberg <sagi@grimberg.me>
10192 L:      linux-nvme@lists.infradead.org
10193 T:      git://git.infradead.org/nvme.git
10194 W:      http://git.infradead.org/nvme.git
10195 S:      Supported
10196 F:      drivers/nvme/target/
10197
10198 NVMEM FRAMEWORK
10199 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10200 S:      Maintained
10201 F:      drivers/nvmem/
10202 F:      Documentation/devicetree/bindings/nvmem/
10203 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10204 F:      include/linux/nvmem-consumer.h
10205 F:      include/linux/nvmem-provider.h
10206
10207 NXP SGTL5000 DRIVER
10208 M:      Fabio Estevam <fabio.estevam@nxp.com>
10209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10210 S:      Maintained
10211 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10212 F:      sound/soc/codecs/sgtl5000*
10213
10214 NXP TDA998X DRM DRIVER
10215 M:      Russell King <linux@armlinux.org.uk>
10216 S:      Supported
10217 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10218 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10219 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10220 F:      include/drm/i2c/tda998x.h
10221
10222 NXP TFA9879 DRIVER
10223 M:      Peter Rosin <peda@axentia.se>
10224 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10225 S:      Maintained
10226 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10227 F:      sound/soc/codecs/tfa9879*
10228
10229 NXP-NCI NFC DRIVER
10230 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10231 R:      Charles Gorand <charles.gorand@effinnov.com>
10232 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10233 S:      Supported
10234 F:      drivers/nfc/nxp-nci
10235
10236 OBJTOOL
10237 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10238 M:      Peter Zijlstra <peterz@infradead.org>
10239 S:      Supported
10240 F:      tools/objtool/
10241
10242 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10243 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10244 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10245 L:      linuxppc-dev@lists.ozlabs.org
10246 S:      Supported
10247 F:      arch/powerpc/platforms/powernv/ocxl.c
10248 F:      arch/powerpc/include/asm/pnv-ocxl.h
10249 F:      drivers/misc/ocxl/
10250 F:      include/misc/ocxl*
10251 F:      include/uapi/misc/ocxl.h
10252 F:      Documentation/accelerators/ocxl.rst
10253
10254 OMAP AUDIO SUPPORT
10255 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10256 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10257 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10258 L:      linux-omap@vger.kernel.org
10259 S:      Maintained
10260 F:      sound/soc/omap/
10261
10262 OMAP CLOCK FRAMEWORK SUPPORT
10263 M:      Paul Walmsley <paul@pwsan.com>
10264 L:      linux-omap@vger.kernel.org
10265 S:      Maintained
10266 F:      arch/arm/*omap*/*clock*
10267
10268 OMAP DEVICE TREE SUPPORT
10269 M:      Benoît Cousson <bcousson@baylibre.com>
10270 M:      Tony Lindgren <tony@atomide.com>
10271 L:      linux-omap@vger.kernel.org
10272 L:      devicetree@vger.kernel.org
10273 S:      Maintained
10274 F:      arch/arm/boot/dts/*omap*
10275 F:      arch/arm/boot/dts/*am3*
10276 F:      arch/arm/boot/dts/*am4*
10277 F:      arch/arm/boot/dts/*am5*
10278 F:      arch/arm/boot/dts/*dra7*
10279
10280 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10281 L:      linux-omap@vger.kernel.org
10282 L:      linux-fbdev@vger.kernel.org
10283 S:      Orphan
10284 F:      drivers/video/fbdev/omap2/
10285 F:      Documentation/arm/OMAP/DSS
10286
10287 OMAP FRAMEBUFFER SUPPORT
10288 L:      linux-fbdev@vger.kernel.org
10289 L:      linux-omap@vger.kernel.org
10290 S:      Orphan
10291 F:      drivers/video/fbdev/omap/
10292
10293 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10294 M:      Roger Quadros <rogerq@ti.com>
10295 M:      Tony Lindgren <tony@atomide.com>
10296 L:      linux-omap@vger.kernel.org
10297 S:      Maintained
10298 F:      drivers/memory/omap-gpmc.c
10299 F:      arch/arm/mach-omap2/*gpmc*
10300
10301 OMAP GPIO DRIVER
10302 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10303 M:      Santosh Shilimkar <ssantosh@kernel.org>
10304 M:      Kevin Hilman <khilman@kernel.org>
10305 L:      linux-omap@vger.kernel.org
10306 S:      Maintained
10307 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10308 F:      drivers/gpio/gpio-omap.c
10309
10310 OMAP HARDWARE SPINLOCK SUPPORT
10311 M:      Ohad Ben-Cohen <ohad@wizery.com>
10312 L:      linux-omap@vger.kernel.org
10313 S:      Maintained
10314 F:      drivers/hwspinlock/omap_hwspinlock.c
10315
10316 OMAP HS MMC SUPPORT
10317 L:      linux-mmc@vger.kernel.org
10318 L:      linux-omap@vger.kernel.org
10319 S:      Orphan
10320 F:      drivers/mmc/host/omap_hsmmc.c
10321
10322 OMAP HWMOD DATA
10323 M:      Paul Walmsley <paul@pwsan.com>
10324 L:      linux-omap@vger.kernel.org
10325 S:      Maintained
10326 F:      arch/arm/mach-omap2/omap_hwmod*data*
10327
10328 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10329 M:      Benoît Cousson <bcousson@baylibre.com>
10330 L:      linux-omap@vger.kernel.org
10331 S:      Maintained
10332 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10333
10334 OMAP HWMOD SUPPORT
10335 M:      Benoît Cousson <bcousson@baylibre.com>
10336 M:      Paul Walmsley <paul@pwsan.com>
10337 L:      linux-omap@vger.kernel.org
10338 S:      Maintained
10339 F:      arch/arm/mach-omap2/omap_hwmod.*
10340
10341 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10342 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10343 L:      linux-media@vger.kernel.org
10344 S:      Maintained
10345 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10346 F:      drivers/media/platform/omap3isp/
10347 F:      drivers/staging/media/omap4iss/
10348
10349 OMAP MMC SUPPORT
10350 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10351 L:      linux-omap@vger.kernel.org
10352 S:      Maintained
10353 F:      drivers/mmc/host/omap.c
10354
10355 OMAP POWER MANAGEMENT SUPPORT
10356 M:      Kevin Hilman <khilman@kernel.org>
10357 L:      linux-omap@vger.kernel.org
10358 S:      Maintained
10359 F:      arch/arm/*omap*/*pm*
10360 F:      drivers/cpufreq/omap-cpufreq.c
10361
10362 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10363 M:      Rajendra Nayak <rnayak@codeaurora.org>
10364 M:      Paul Walmsley <paul@pwsan.com>
10365 L:      linux-omap@vger.kernel.org
10366 S:      Maintained
10367 F:      arch/arm/mach-omap2/prm*
10368
10369 OMAP RANDOM NUMBER GENERATOR SUPPORT
10370 M:      Deepak Saxena <dsaxena@plexity.net>
10371 S:      Maintained
10372 F:      drivers/char/hw_random/omap-rng.c
10373
10374 OMAP USB SUPPORT
10375 L:      linux-usb@vger.kernel.org
10376 L:      linux-omap@vger.kernel.org
10377 S:      Orphan
10378 F:      drivers/usb/*/*omap*
10379 F:      arch/arm/*omap*/usb*
10380
10381 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10382 M:      Mark Jackson <mpfj@newflow.co.uk>
10383 L:      linux-omap@vger.kernel.org
10384 S:      Maintained
10385 F:      arch/arm/boot/dts/am335x-nano.dts
10386
10387 OMAP1 SUPPORT
10388 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10389 M:      Tony Lindgren <tony@atomide.com>
10390 L:      linux-omap@vger.kernel.org
10391 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10393 S:      Maintained
10394 F:      arch/arm/mach-omap1/
10395 F:      arch/arm/plat-omap/
10396 F:      arch/arm/configs/omap1_defconfig
10397 F:      drivers/i2c/busses/i2c-omap.c
10398 F:      include/linux/platform_data/i2c-omap.h
10399
10400 OMAP2+ SUPPORT
10401 M:      Tony Lindgren <tony@atomide.com>
10402 L:      linux-omap@vger.kernel.org
10403 W:      http://www.muru.com/linux/omap/
10404 W:      http://linux.omap.com/
10405 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10407 S:      Maintained
10408 F:      arch/arm/mach-omap2/
10409 F:      arch/arm/plat-omap/
10410 F:      arch/arm/configs/omap2plus_defconfig
10411 F:      drivers/i2c/busses/i2c-omap.c
10412 F:      drivers/irqchip/irq-omap-intc.c
10413 F:      drivers/mfd/*omap*.c
10414 F:      drivers/mfd/menelaus.c
10415 F:      drivers/mfd/palmas.c
10416 F:      drivers/mfd/tps65217.c
10417 F:      drivers/mfd/tps65218.c
10418 F:      drivers/mfd/tps65910.c
10419 F:      drivers/mfd/twl-core.[ch]
10420 F:      drivers/mfd/twl4030*.c
10421 F:      drivers/mfd/twl6030*.c
10422 F:      drivers/mfd/twl6040*.c
10423 F:      drivers/regulator/palmas-regulator*.c
10424 F:      drivers/regulator/pbias-regulator.c
10425 F:      drivers/regulator/tps65217-regulator.c
10426 F:      drivers/regulator/tps65218-regulator.c
10427 F:      drivers/regulator/tps65910-regulator.c
10428 F:      drivers/regulator/twl-regulator.c
10429 F:      drivers/regulator/twl6030-regulator.c
10430 F:      include/linux/platform_data/i2c-omap.h
10431
10432 ONION OMEGA2+ BOARD
10433 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10434 L:      linux-mips@linux-mips.org
10435 S:      Maintained
10436 F:      arch/mips/boot/dts/ralink/omega2p.dts
10437
10438 OMFS FILESYSTEM
10439 M:      Bob Copeland <me@bobcopeland.com>
10440 L:      linux-karma-devel@lists.sourceforge.net
10441 S:      Maintained
10442 F:      Documentation/filesystems/omfs.txt
10443 F:      fs/omfs/
10444
10445 OMNIKEY CARDMAN 4000 DRIVER
10446 M:      Harald Welte <laforge@gnumonks.org>
10447 S:      Maintained
10448 F:      drivers/char/pcmcia/cm4000_cs.c
10449 F:      include/linux/cm4000_cs.h
10450 F:      include/uapi/linux/cm4000_cs.h
10451
10452 OMNIKEY CARDMAN 4040 DRIVER
10453 M:      Harald Welte <laforge@gnumonks.org>
10454 S:      Maintained
10455 F:      drivers/char/pcmcia/cm4040_cs.*
10456
10457 OMNIVISION OV13858 SENSOR DRIVER
10458 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10459 L:      linux-media@vger.kernel.org
10460 T:      git git://linuxtv.org/media_tree.git
10461 S:      Maintained
10462 F:      drivers/media/i2c/ov13858.c
10463
10464 OMNIVISION OV2685 SENSOR DRIVER
10465 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10466 L:      linux-media@vger.kernel.org
10467 T:      git git://linuxtv.org/media_tree.git
10468 S:      Maintained
10469 F:      drivers/media/i2c/ov2685.c
10470
10471 OMNIVISION OV5640 SENSOR DRIVER
10472 M:      Steve Longerbeam <slongerbeam@gmail.com>
10473 L:      linux-media@vger.kernel.org
10474 T:      git git://linuxtv.org/media_tree.git
10475 S:      Maintained
10476 F:      drivers/media/i2c/ov5640.c
10477
10478 OMNIVISION OV5647 SENSOR DRIVER
10479 M:      Luis Oliveira <lolivei@synopsys.com>
10480 L:      linux-media@vger.kernel.org
10481 T:      git git://linuxtv.org/media_tree.git
10482 S:      Maintained
10483 F:      drivers/media/i2c/ov5647.c
10484
10485 OMNIVISION OV5695 SENSOR DRIVER
10486 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10487 L:      linux-media@vger.kernel.org
10488 T:      git git://linuxtv.org/media_tree.git
10489 S:      Maintained
10490 F:      drivers/media/i2c/ov5695.c
10491
10492 OMNIVISION OV7670 SENSOR DRIVER
10493 M:      Jonathan Corbet <corbet@lwn.net>
10494 L:      linux-media@vger.kernel.org
10495 T:      git git://linuxtv.org/media_tree.git
10496 S:      Maintained
10497 F:      drivers/media/i2c/ov7670.c
10498 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10499
10500 OMNIVISION OV772x SENSOR DRIVER
10501 M:      Jacopo Mondi <jacopo@jmondi.org>
10502 L:      linux-media@vger.kernel.org
10503 T:      git git://linuxtv.org/media_tree.git
10504 S:      Odd fixes
10505 F:      drivers/media/i2c/ov772x.c
10506 F:      include/media/i2c/ov772x.h
10507 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10508
10509 OMNIVISION OV7740 SENSOR DRIVER
10510 M:      Wenyou Yang <wenyou.yang@microchip.com>
10511 L:      linux-media@vger.kernel.org
10512 T:      git git://linuxtv.org/media_tree.git
10513 S:      Maintained
10514 F:      drivers/media/i2c/ov7740.c
10515 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10516
10517 OMNIVISION OV9650 SENSOR DRIVER
10518 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10519 R:      Akinobu Mita <akinobu.mita@gmail.com>
10520 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10521 L:      linux-media@vger.kernel.org
10522 T:      git git://linuxtv.org/media_tree.git
10523 S:      Maintained
10524 F:      drivers/media/i2c/ov9650.c
10525 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10526
10527 ONENAND FLASH DRIVER
10528 M:      Kyungmin Park <kyungmin.park@samsung.com>
10529 L:      linux-mtd@lists.infradead.org
10530 S:      Maintained
10531 F:      drivers/mtd/nand/onenand/
10532 F:      include/linux/mtd/onenand*.h
10533
10534 ONSTREAM SCSI TAPE DRIVER
10535 M:      Willem Riede <osst@riede.org>
10536 L:      osst-users@lists.sourceforge.net
10537 L:      linux-scsi@vger.kernel.org
10538 S:      Maintained
10539 F:      Documentation/scsi/osst.txt
10540 F:      drivers/scsi/osst.*
10541 F:      drivers/scsi/osst_*.h
10542 F:      drivers/scsi/st.h
10543
10544 OP-TEE DRIVER
10545 M:      Jens Wiklander <jens.wiklander@linaro.org>
10546 S:      Maintained
10547 F:      drivers/tee/optee/
10548
10549 OPA-VNIC DRIVER
10550 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10551 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10552 L:      linux-rdma@vger.kernel.org
10553 S:      Supported
10554 F:      drivers/infiniband/ulp/opa_vnic
10555
10556 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10557 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10558 M:      Frank Rowand <frowand.list@gmail.com>
10559 L:      devicetree@vger.kernel.org
10560 S:      Maintained
10561 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10562 F:      Documentation/devicetree/overlay-notes.txt
10563 F:      drivers/of/overlay.c
10564 F:      drivers/of/resolver.c
10565 K:      of_overlay_notifier_
10566
10567 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10568 M:      Rob Herring <robh+dt@kernel.org>
10569 M:      Frank Rowand <frowand.list@gmail.com>
10570 L:      devicetree@vger.kernel.org
10571 W:      http://www.devicetree.org/
10572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10573 S:      Maintained
10574 F:      drivers/of/
10575 F:      include/linux/of*.h
10576 F:      scripts/dtc/
10577 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10578
10579 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10580 M:      Rob Herring <robh+dt@kernel.org>
10581 M:      Mark Rutland <mark.rutland@arm.com>
10582 L:      devicetree@vger.kernel.org
10583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10584 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10585 S:      Maintained
10586 F:      Documentation/devicetree/
10587 F:      arch/*/boot/dts/
10588 F:      include/dt-bindings/
10589
10590 OPENCORES I2C BUS DRIVER
10591 M:      Peter Korsgaard <jacmet@sunsite.dk>
10592 L:      linux-i2c@vger.kernel.org
10593 S:      Maintained
10594 F:      Documentation/i2c/busses/i2c-ocores
10595 F:      drivers/i2c/busses/i2c-ocores.c
10596
10597 OPENRISC ARCHITECTURE
10598 M:      Jonas Bonn <jonas@southpole.se>
10599 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10600 M:      Stafford Horne <shorne@gmail.com>
10601 T:      git git://github.com/openrisc/linux.git
10602 L:      openrisc@lists.librecores.org
10603 W:      http://openrisc.io
10604 S:      Maintained
10605 F:      Documentation/devicetree/bindings/openrisc/
10606 F:      Documentation/openrisc/
10607 F:      arch/openrisc/
10608 F:      drivers/irqchip/irq-ompic.c
10609 F:      drivers/irqchip/irq-or1k-*
10610
10611 OPENVSWITCH
10612 M:      Pravin B Shelar <pshelar@ovn.org>
10613 L:      netdev@vger.kernel.org
10614 L:      dev@openvswitch.org
10615 W:      http://openvswitch.org
10616 S:      Maintained
10617 F:      net/openvswitch/
10618 F:      include/uapi/linux/openvswitch.h
10619
10620 OPERATING PERFORMANCE POINTS (OPP)
10621 M:      Viresh Kumar <vireshk@kernel.org>
10622 M:      Nishanth Menon <nm@ti.com>
10623 M:      Stephen Boyd <sboyd@kernel.org>
10624 L:      linux-pm@vger.kernel.org
10625 S:      Maintained
10626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10627 F:      drivers/opp/
10628 F:      include/linux/pm_opp.h
10629 F:      Documentation/power/opp.txt
10630 F:      Documentation/devicetree/bindings/opp/
10631
10632 OPL4 DRIVER
10633 M:      Clemens Ladisch <clemens@ladisch.de>
10634 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10635 T:      git git://git.alsa-project.org/alsa-kernel.git
10636 S:      Maintained
10637 F:      sound/drivers/opl4/
10638
10639 OPROFILE
10640 M:      Robert Richter <rric@kernel.org>
10641 L:      oprofile-list@lists.sf.net
10642 S:      Maintained
10643 F:      arch/*/include/asm/oprofile*.h
10644 F:      arch/*/oprofile/
10645 F:      drivers/oprofile/
10646 F:      include/linux/oprofile.h
10647
10648 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10649 M:      Mark Fasheh <mark@fasheh.com>
10650 M:      Joel Becker <jlbec@evilplan.org>
10651 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10652 W:      http://ocfs2.wiki.kernel.org
10653 S:      Supported
10654 F:      Documentation/filesystems/ocfs2.txt
10655 F:      Documentation/filesystems/dlmfs.txt
10656 F:      fs/ocfs2/
10657
10658 ORANGEFS FILESYSTEM
10659 M:      Mike Marshall <hubcap@omnibond.com>
10660 R:      Martin Brandenburg <martin@omnibond.com>
10661 L:      devel@lists.orangefs.org
10662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10663 S:      Supported
10664 F:      fs/orangefs/
10665 F:      Documentation/filesystems/orangefs.txt
10666
10667 ORINOCO DRIVER
10668 L:      linux-wireless@vger.kernel.org
10669 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10670 W:      http://www.nongnu.org/orinoco/
10671 S:      Orphan
10672 F:      drivers/net/wireless/intersil/orinoco/
10673
10674 OSD LIBRARY and FILESYSTEM
10675 M:      Boaz Harrosh <ooo@electrozaur.com>
10676 S:      Maintained
10677 F:      drivers/scsi/osd/
10678 F:      include/scsi/osd_*
10679 F:      fs/exofs/
10680
10681 OV2659 OMNIVISION SENSOR DRIVER
10682 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10683 L:      linux-media@vger.kernel.org
10684 W:      https://linuxtv.org
10685 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10686 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10687 S:      Maintained
10688 F:      drivers/media/i2c/ov2659.c
10689 F:      include/media/i2c/ov2659.h
10690
10691 OVERLAY FILESYSTEM
10692 M:      Miklos Szeredi <miklos@szeredi.hu>
10693 L:      linux-unionfs@vger.kernel.org
10694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10695 S:      Supported
10696 F:      fs/overlayfs/
10697 F:      Documentation/filesystems/overlayfs.txt
10698
10699 P54 WIRELESS DRIVER
10700 M:      Christian Lamparter <chunkeey@googlemail.com>
10701 L:      linux-wireless@vger.kernel.org
10702 W:      http://wireless.kernel.org/en/users/Drivers/p54
10703 S:      Maintained
10704 F:      drivers/net/wireless/intersil/p54/
10705
10706 PA SEMI ETHERNET DRIVER
10707 L:      netdev@vger.kernel.org
10708 S:      Orphan
10709 F:      drivers/net/ethernet/pasemi/*
10710
10711 PA SEMI SMBUS DRIVER
10712 L:      linux-i2c@vger.kernel.org
10713 S:      Orphan
10714 F:      drivers/i2c/busses/i2c-pasemi.c
10715
10716 PADATA PARALLEL EXECUTION MECHANISM
10717 M:      Steffen Klassert <steffen.klassert@secunet.com>
10718 L:      linux-crypto@vger.kernel.org
10719 S:      Maintained
10720 F:      kernel/padata.c
10721 F:      include/linux/padata.h
10722 F:      Documentation/padata.txt
10723
10724 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10725 M:      Harald Welte <laforge@gnumonks.org>
10726 L:      platform-driver-x86@vger.kernel.org
10727 S:      Maintained
10728 F:      drivers/platform/x86/panasonic-laptop.c
10729
10730 PARALLEL LCD/KEYPAD PANEL DRIVER
10731 M:      Willy Tarreau <willy@haproxy.com>
10732 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10733 S:      Odd Fixes
10734 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10735 F:      drivers/misc/panel.c
10736
10737 PARALLEL PORT SUBSYSTEM
10738 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10739 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10740 L:      linux-parport@lists.infradead.org (subscribers-only)
10741 S:      Maintained
10742 F:      drivers/parport/
10743 F:      include/linux/parport*.h
10744 F:      drivers/char/ppdev.c
10745 F:      include/uapi/linux/ppdev.h
10746 F:      Documentation/parport*.txt
10747
10748 PARAVIRT_OPS INTERFACE
10749 M:      Juergen Gross <jgross@suse.com>
10750 M:      Alok Kataria <akataria@vmware.com>
10751 L:      virtualization@lists.linux-foundation.org
10752 S:      Supported
10753 F:      Documentation/virtual/paravirt_ops.txt
10754 F:      arch/*/kernel/paravirt*
10755 F:      arch/*/include/asm/paravirt*.h
10756 F:      include/linux/hypervisor.h
10757
10758 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10759 M:      Tim Waugh <tim@cyberelk.net>
10760 L:      linux-parport@lists.infradead.org (subscribers-only)
10761 S:      Maintained
10762 F:      Documentation/blockdev/paride.txt
10763 F:      drivers/block/paride/
10764
10765 PARISC ARCHITECTURE
10766 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10767 M:      Helge Deller <deller@gmx.de>
10768 L:      linux-parisc@vger.kernel.org
10769 W:      http://www.parisc-linux.org/
10770 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10773 S:      Maintained
10774 F:      arch/parisc/
10775 F:      Documentation/parisc/
10776 F:      drivers/parisc/
10777 F:      drivers/char/agp/parisc-agp.c
10778 F:      drivers/input/serio/gscps2.c
10779 F:      drivers/parport/parport_gsc.*
10780 F:      drivers/tty/serial/8250/8250_gsc.c
10781 F:      drivers/video/fbdev/sti*
10782 F:      drivers/video/console/sti*
10783 F:      drivers/video/logo/logo_parisc*
10784
10785 PARMAN
10786 M:      Jiri Pirko <jiri@mellanox.com>
10787 L:      netdev@vger.kernel.org
10788 S:      Supported
10789 F:      lib/parman.c
10790 F:      lib/test_parman.c
10791 F:      include/linux/parman.h
10792
10793 PC87360 HARDWARE MONITORING DRIVER
10794 M:      Jim Cromie <jim.cromie@gmail.com>
10795 L:      linux-hwmon@vger.kernel.org
10796 S:      Maintained
10797 F:      Documentation/hwmon/pc87360
10798 F:      drivers/hwmon/pc87360.c
10799
10800 PC8736x GPIO DRIVER
10801 M:      Jim Cromie <jim.cromie@gmail.com>
10802 S:      Maintained
10803 F:      drivers/char/pc8736x_gpio.c
10804
10805 PC87427 HARDWARE MONITORING DRIVER
10806 M:      Jean Delvare <jdelvare@suse.com>
10807 L:      linux-hwmon@vger.kernel.org
10808 S:      Maintained
10809 F:      Documentation/hwmon/pc87427
10810 F:      drivers/hwmon/pc87427.c
10811
10812 PCA9532 LED DRIVER
10813 M:      Riku Voipio <riku.voipio@iki.fi>
10814 S:      Maintained
10815 F:      drivers/leds/leds-pca9532.c
10816 F:      include/linux/leds-pca9532.h
10817
10818 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10819 M:      Guenter Roeck <linux@roeck-us.net>
10820 L:      linux-i2c@vger.kernel.org
10821 S:      Maintained
10822 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10823
10824 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10825 M:      Khalid Aziz <khalid@gonehiking.org>
10826 S:      Maintained
10827 F:      drivers/firmware/pcdp.*
10828
10829 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10830 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10831 L:      linux-pci@vger.kernel.org
10832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10833 S:      Maintained
10834 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10835 F:      drivers/pci/controller/pci-aardvark.c
10836
10837 PCI DRIVER FOR ALTERA PCIE IP
10838 M:      Ley Foon Tan <lftan@altera.com>
10839 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10840 L:      linux-pci@vger.kernel.org
10841 S:      Supported
10842 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10843 F:      drivers/pci/controller/pcie-altera.c
10844
10845 PCI DRIVER FOR APPLIEDMICRO XGENE
10846 M:      Tanmay Inamdar <tinamdar@apm.com>
10847 L:      linux-pci@vger.kernel.org
10848 L:      linux-arm-kernel@lists.infradead.org
10849 S:      Maintained
10850 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10851 F:      drivers/pci/controller/pci-xgene.c
10852
10853 PCI DRIVER FOR ARM VERSATILE PLATFORM
10854 M:      Rob Herring <robh@kernel.org>
10855 L:      linux-pci@vger.kernel.org
10856 L:      linux-arm-kernel@lists.infradead.org
10857 S:      Maintained
10858 F:      Documentation/devicetree/bindings/pci/versatile.txt
10859 F:      drivers/pci/controller/pci-versatile.c
10860
10861 PCI DRIVER FOR ARMADA 8K
10862 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10863 L:      linux-pci@vger.kernel.org
10864 L:      linux-arm-kernel@lists.infradead.org
10865 S:      Maintained
10866 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10867 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10868
10869 PCI DRIVER FOR CADENCE PCIE IP
10870 M:      Alan Douglas <adouglas@cadence.com>
10871 L:      linux-pci@vger.kernel.org
10872 S:      Maintained
10873 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10874 F:      drivers/pci/controller/pcie-cadence*
10875
10876 PCI DRIVER FOR FREESCALE LAYERSCAPE
10877 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10878 M:      Mingkai Hu <mingkai.hu@nxp.com>
10879 M:      Roy Zang <roy.zang@nxp.com>
10880 L:      linuxppc-dev@lists.ozlabs.org
10881 L:      linux-pci@vger.kernel.org
10882 L:      linux-arm-kernel@lists.infradead.org
10883 S:      Maintained
10884 F:      drivers/pci/controller/dwc/*layerscape*
10885
10886 PCI DRIVER FOR GENERIC OF HOSTS
10887 M:      Will Deacon <will.deacon@arm.com>
10888 L:      linux-pci@vger.kernel.org
10889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10890 S:      Maintained
10891 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10892 F:      drivers/pci/controller/pci-host-common.c
10893 F:      drivers/pci/controller/pci-host-generic.c
10894
10895 PCI DRIVER FOR IMX6
10896 M:      Richard Zhu <hongxing.zhu@nxp.com>
10897 M:      Lucas Stach <l.stach@pengutronix.de>
10898 L:      linux-pci@vger.kernel.org
10899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10900 S:      Maintained
10901 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10902 F:      drivers/pci/controller/dwc/*imx6*
10903
10904 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10905 M:      Keith Busch <keith.busch@intel.com>
10906 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10907 L:      linux-pci@vger.kernel.org
10908 S:      Supported
10909 F:      drivers/pci/controller/vmd.c
10910
10911 PCI DRIVER FOR MICROSEMI SWITCHTEC
10912 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10913 M:      Logan Gunthorpe <logang@deltatee.com>
10914 L:      linux-pci@vger.kernel.org
10915 S:      Maintained
10916 F:      Documentation/switchtec.txt
10917 F:      Documentation/ABI/testing/sysfs-class-switchtec
10918 F:      drivers/pci/switch/switchtec*
10919 F:      include/uapi/linux/switchtec_ioctl.h
10920 F:      include/linux/switchtec.h
10921 F:      drivers/ntb/hw/mscc/
10922
10923 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10924 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10925 M:      Jason Cooper <jason@lakedaemon.net>
10926 L:      linux-pci@vger.kernel.org
10927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10928 S:      Maintained
10929 F:      drivers/pci/controller/*mvebu*
10930
10931 PCI DRIVER FOR NVIDIA TEGRA
10932 M:      Thierry Reding <thierry.reding@gmail.com>
10933 L:      linux-tegra@vger.kernel.org
10934 L:      linux-pci@vger.kernel.org
10935 S:      Supported
10936 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10937 F:      drivers/pci/controller/pci-tegra.c
10938
10939 PCI DRIVER FOR RENESAS R-CAR
10940 M:      Simon Horman <horms@verge.net.au>
10941 L:      linux-pci@vger.kernel.org
10942 L:      linux-renesas-soc@vger.kernel.org
10943 S:      Maintained
10944 F:      drivers/pci/controller/*rcar*
10945
10946 PCI DRIVER FOR SAMSUNG EXYNOS
10947 M:      Jingoo Han <jingoohan1@gmail.com>
10948 L:      linux-pci@vger.kernel.org
10949 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10950 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10951 S:      Maintained
10952 F:      drivers/pci/controller/dwc/pci-exynos.c
10953
10954 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10955 M:      Jingoo Han <jingoohan1@gmail.com>
10956 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10957 L:      linux-pci@vger.kernel.org
10958 S:      Maintained
10959 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10960 F:      drivers/pci/controller/dwc/*designware*
10961
10962 PCI DRIVER FOR TI DRA7XX
10963 M:      Kishon Vijay Abraham I <kishon@ti.com>
10964 L:      linux-omap@vger.kernel.org
10965 L:      linux-pci@vger.kernel.org
10966 S:      Supported
10967 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10968 F:      drivers/pci/controller/dwc/pci-dra7xx.c
10969
10970 PCI DRIVER FOR TI KEYSTONE
10971 M:      Murali Karicheri <m-karicheri2@ti.com>
10972 L:      linux-pci@vger.kernel.org
10973 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10974 S:      Maintained
10975 F:      drivers/pci/controller/dwc/*keystone*
10976
10977 PCI ENDPOINT SUBSYSTEM
10978 M:      Kishon Vijay Abraham I <kishon@ti.com>
10979 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10980 L:      linux-pci@vger.kernel.org
10981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10982 S:      Supported
10983 F:      drivers/pci/endpoint/
10984 F:      drivers/misc/pci_endpoint_test.c
10985 F:      tools/pci/
10986
10987 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10988 M:      Russell Currey <ruscur@russell.cc>
10989 L:      linuxppc-dev@lists.ozlabs.org
10990 S:      Supported
10991 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10992 F:      arch/powerpc/kernel/eeh*.c
10993 F:      arch/powerpc/platforms/*/eeh*.c
10994 F:      arch/powerpc/include/*/eeh*.h
10995
10996 PCI ERROR RECOVERY
10997 M:      Linas Vepstas <linasvepstas@gmail.com>
10998 L:      linux-pci@vger.kernel.org
10999 S:      Supported
11000 F:      Documentation/PCI/pci-error-recovery.txt
11001
11002 PCI MSI DRIVER FOR ALTERA MSI IP
11003 M:      Ley Foon Tan <lftan@altera.com>
11004 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11005 L:      linux-pci@vger.kernel.org
11006 S:      Supported
11007 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11008 F:      drivers/pci/controller/pcie-altera-msi.c
11009
11010 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11011 M:      Duc Dang <dhdang@apm.com>
11012 L:      linux-pci@vger.kernel.org
11013 L:      linux-arm-kernel@lists.infradead.org
11014 S:      Maintained
11015 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11016 F:      drivers/pci/controller/pci-xgene-msi.c
11017
11018 PCI SUBSYSTEM
11019 M:      Bjorn Helgaas <bhelgaas@google.com>
11020 L:      linux-pci@vger.kernel.org
11021 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11023 S:      Supported
11024 F:      Documentation/devicetree/bindings/pci/
11025 F:      Documentation/PCI/
11026 F:      drivers/acpi/pci*
11027 F:      drivers/pci/
11028 F:      include/asm-generic/pci*
11029 F:      include/linux/pci*
11030 F:      include/linux/of_pci.h
11031 F:      include/uapi/linux/pci*
11032 F:      lib/pci*
11033 F:      arch/x86/pci/
11034 F:      arch/x86/kernel/quirks.c
11035
11036 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11037 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11038 L:      linux-pci@vger.kernel.org
11039 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11041 S:      Supported
11042 F:      drivers/pci/controller/
11043
11044 PCIE DRIVER FOR AXIS ARTPEC
11045 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11046 L:      linux-arm-kernel@axis.com
11047 L:      linux-pci@vger.kernel.org
11048 S:      Maintained
11049 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11050 F:      drivers/pci/controller/dwc/*artpec*
11051
11052 PCIE DRIVER FOR CAVIUM THUNDERX
11053 M:      David Daney <david.daney@cavium.com>
11054 L:      linux-pci@vger.kernel.org
11055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11056 S:      Supported
11057 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11058 F:      drivers/pci/controller/pci-thunder-*
11059
11060 PCIE DRIVER FOR HISILICON
11061 M:      Zhou Wang <wangzhou1@hisilicon.com>
11062 L:      linux-pci@vger.kernel.org
11063 S:      Maintained
11064 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11065 F:      drivers/pci/controller/dwc/pcie-hisi.c
11066
11067 PCIE DRIVER FOR HISILICON KIRIN
11068 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11069 M:      Binghui Wang <wangbinghui@hisilicon.com>
11070 L:      linux-pci@vger.kernel.org
11071 S:      Maintained
11072 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11073 F:      drivers/pci/controller/dwc/pcie-kirin.c
11074
11075 PCIE DRIVER FOR HISILICON STB
11076 M:      Jianguo Sun <sunjianguo1@huawei.com>
11077 M:      Shawn Guo <shawn.guo@linaro.org>
11078 L:      linux-pci@vger.kernel.org
11079 S:      Maintained
11080 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11081 F:      drivers/pci/controller/dwc/pcie-histb.c
11082
11083 PCIE DRIVER FOR MEDIATEK
11084 M:      Ryder Lee <ryder.lee@mediatek.com>
11085 L:      linux-pci@vger.kernel.org
11086 L:      linux-mediatek@lists.infradead.org
11087 S:      Supported
11088 F:      Documentation/devicetree/bindings/pci/mediatek*
11089 F:      drivers/pci/controller/*mediatek*
11090
11091 PCIE DRIVER FOR QUALCOMM MSM
11092 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11093 L:      linux-pci@vger.kernel.org
11094 L:      linux-arm-msm@vger.kernel.org
11095 S:      Maintained
11096 F:      drivers/pci/controller/dwc/*qcom*
11097
11098 PCIE DRIVER FOR ROCKCHIP
11099 M:      Shawn Lin <shawn.lin@rock-chips.com>
11100 L:      linux-pci@vger.kernel.org
11101 L:      linux-rockchip@lists.infradead.org
11102 S:      Maintained
11103 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11104 F:      drivers/pci/controller/pcie-rockchip*
11105
11106 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11107 M:      Linus Walleij <linus.walleij@linaro.org>
11108 L:      linux-pci@vger.kernel.org
11109 S:      Maintained
11110 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11111 F:      drivers/pci/controller/pci-v3-semi.c
11112
11113 PCIE DRIVER FOR ST SPEAR13XX
11114 M:      Pratyush Anand <pratyush.anand@gmail.com>
11115 L:      linux-pci@vger.kernel.org
11116 S:      Maintained
11117 F:      drivers/pci/controller/dwc/*spear*
11118
11119 PCMCIA SUBSYSTEM
11120 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11122 S:      Odd Fixes
11123 F:      Documentation/pcmcia/
11124 F:      tools/pcmcia/
11125 F:      drivers/pcmcia/
11126 F:      include/pcmcia/
11127
11128 PCNET32 NETWORK DRIVER
11129 M:      Don Fry <pcnet32@frontier.com>
11130 L:      netdev@vger.kernel.org
11131 S:      Maintained
11132 F:      drivers/net/ethernet/amd/pcnet32.c
11133
11134 PCRYPT PARALLEL CRYPTO ENGINE
11135 M:      Steffen Klassert <steffen.klassert@secunet.com>
11136 L:      linux-crypto@vger.kernel.org
11137 S:      Maintained
11138 F:      crypto/pcrypt.c
11139 F:      include/crypto/pcrypt.h
11140
11141 PEAQ WMI HOTKEYS DRIVER
11142 M:      Hans de Goede <hdegoede@redhat.com>
11143 L:      platform-driver-x86@vger.kernel.org
11144 S:      Maintained
11145 F:      drivers/platform/x86/peaq-wmi.c
11146
11147 PER-CPU MEMORY ALLOCATOR
11148 M:      Tejun Heo <tj@kernel.org>
11149 M:      Christoph Lameter <cl@linux.com>
11150 M:      Dennis Zhou <dennisszhou@gmail.com>
11151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11152 S:      Maintained
11153 F:      include/linux/percpu*.h
11154 F:      mm/percpu*.c
11155 F:      arch/*/include/asm/percpu.h
11156
11157 PER-TASK DELAY ACCOUNTING
11158 M:      Balbir Singh <bsingharora@gmail.com>
11159 S:      Maintained
11160 F:      include/linux/delayacct.h
11161 F:      kernel/delayacct.c
11162
11163 PERFORMANCE EVENTS SUBSYSTEM
11164 M:      Peter Zijlstra <peterz@infradead.org>
11165 M:      Ingo Molnar <mingo@redhat.com>
11166 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11167 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11168 R:      Jiri Olsa <jolsa@redhat.com>
11169 R:      Namhyung Kim <namhyung@kernel.org>
11170 L:      linux-kernel@vger.kernel.org
11171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11172 S:      Supported
11173 F:      kernel/events/*
11174 F:      include/linux/perf_event.h
11175 F:      include/uapi/linux/perf_event.h
11176 F:      arch/*/kernel/perf_event*.c
11177 F:      arch/*/kernel/*/perf_event*.c
11178 F:      arch/*/kernel/*/*/perf_event*.c
11179 F:      arch/*/include/asm/perf_event.h
11180 F:      arch/*/kernel/perf_callchain.c
11181 F:      arch/*/events/*
11182 F:      tools/perf/
11183
11184 PERSONALITY HANDLING
11185 M:      Christoph Hellwig <hch@infradead.org>
11186 L:      linux-abi-devel@lists.sourceforge.net
11187 S:      Maintained
11188 F:      include/linux/personality.h
11189 F:      include/uapi/linux/personality.h
11190
11191 PHONET PROTOCOL
11192 M:      Remi Denis-Courmont <courmisch@gmail.com>
11193 S:      Supported
11194 F:      Documentation/networking/phonet.txt
11195 F:      include/linux/phonet.h
11196 F:      include/net/phonet/
11197 F:      include/uapi/linux/phonet.h
11198 F:      net/phonet/
11199
11200 PHRAM MTD DRIVER
11201 M:      Joern Engel <joern@lazybastard.org>
11202 L:      linux-mtd@lists.infradead.org
11203 S:      Maintained
11204 F:      drivers/mtd/devices/phram.c
11205
11206 PICOLCD HID DRIVER
11207 M:      Bruno Prémont <bonbons@linux-vserver.org>
11208 L:      linux-input@vger.kernel.org
11209 S:      Maintained
11210 F:      drivers/hid/hid-picolcd*
11211
11212 PICOXCELL SUPPORT
11213 M:      Jamie Iles <jamie@jamieiles.com>
11214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11215 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11216 S:      Supported
11217 F:      arch/arm/boot/dts/picoxcell*
11218 F:      arch/arm/mach-picoxcell/
11219 F:      drivers/crypto/picoxcell*
11220
11221 PIN CONTROL SUBSYSTEM
11222 M:      Linus Walleij <linus.walleij@linaro.org>
11223 L:      linux-gpio@vger.kernel.org
11224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11225 S:      Maintained
11226 F:      Documentation/devicetree/bindings/pinctrl/
11227 F:      Documentation/driver-api/pinctl.rst
11228 F:      drivers/pinctrl/
11229 F:      include/linux/pinctrl/
11230
11231 PIN CONTROLLER - ATMEL AT91
11232 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11234 S:      Maintained
11235 F:      drivers/pinctrl/pinctrl-at91.*
11236
11237 PIN CONTROLLER - ATMEL AT91 PIO4
11238 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11240 L:      linux-gpio@vger.kernel.org
11241 S:      Supported
11242 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11243
11244 PIN CONTROLLER - FREESCALE
11245 M:      Dong Aisheng <aisheng.dong@nxp.com>
11246 M:      Fabio Estevam <festevam@gmail.com>
11247 M:      Shawn Guo <shawnguo@kernel.org>
11248 M:      Stefan Agner <stefan@agner.ch>
11249 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11250 L:      linux-gpio@vger.kernel.org
11251 S:      Maintained
11252 F:      drivers/pinctrl/freescale/
11253 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11254
11255 PIN CONTROLLER - INTEL
11256 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11257 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11258 S:      Maintained
11259 F:      drivers/pinctrl/intel/
11260
11261 PIN CONTROLLER - MEDIATEK
11262 M:      Sean Wang <sean.wang@mediatek.com>
11263 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11264 S:      Maintained
11265 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11266 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11267 F:      drivers/pinctrl/mediatek/mtk-eint.*
11268 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11269 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11270 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11271
11272 PIN CONTROLLER - QUALCOMM
11273 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11274 S:      Maintained
11275 L:      linux-arm-msm@vger.kernel.org
11276 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11277 F:      drivers/pinctrl/qcom/
11278
11279 PIN CONTROLLER - RENESAS
11280 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11281 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11282 L:      linux-renesas-soc@vger.kernel.org
11283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11284 S:      Maintained
11285 F:      drivers/pinctrl/sh-pfc/
11286
11287 PIN CONTROLLER - SAMSUNG
11288 M:      Tomasz Figa <tomasz.figa@gmail.com>
11289 M:      Krzysztof Kozlowski <krzk@kernel.org>
11290 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11292 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11293 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11295 S:      Maintained
11296 F:      drivers/pinctrl/samsung/
11297 F:      include/dt-bindings/pinctrl/samsung.h
11298 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11299
11300 PIN CONTROLLER - SINGLE
11301 M:      Tony Lindgren <tony@atomide.com>
11302 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11304 L:      linux-omap@vger.kernel.org
11305 S:      Maintained
11306 F:      drivers/pinctrl/pinctrl-single.c
11307
11308 PIN CONTROLLER - ST SPEAR
11309 M:      Viresh Kumar <vireshk@kernel.org>
11310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11311 W:      http://www.st.com/spear
11312 S:      Maintained
11313 F:      drivers/pinctrl/spear/
11314
11315 PISTACHIO SOC SUPPORT
11316 M:      James Hartley <james.hartley@sondrel.com>
11317 L:      linux-mips@linux-mips.org
11318 S:      Odd Fixes
11319 F:      arch/mips/pistachio/
11320 F:      arch/mips/include/asm/mach-pistachio/
11321 F:      arch/mips/boot/dts/img/pistachio*
11322 F:      arch/mips/configs/pistachio*_defconfig
11323
11324 PKTCDVD DRIVER
11325 S:      Orphan
11326 M:      linux-block@vger.kernel.org
11327 F:      drivers/block/pktcdvd.c
11328 F:      include/linux/pktcdvd.h
11329 F:      include/uapi/linux/pktcdvd.h
11330
11331 PKUNITY SOC DRIVERS
11332 M:      Guan Xuetao <gxt@pku.edu.cn>
11333 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11334 S:      Maintained
11335 T:      git git://github.com/gxt/linux.git
11336 F:      drivers/input/serio/i8042-unicore32io.h
11337 F:      drivers/i2c/busses/i2c-puv3.c
11338 F:      drivers/video/fbdev/fb-puv3.c
11339 F:      drivers/rtc/rtc-puv3.c
11340
11341 PMBUS HARDWARE MONITORING DRIVERS
11342 M:      Guenter Roeck <linux@roeck-us.net>
11343 L:      linux-hwmon@vger.kernel.org
11344 W:      http://hwmon.wiki.kernel.org/
11345 W:      http://www.roeck-us.net/linux/drivers/
11346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11347 S:      Maintained
11348 F:      Documentation/hwmon/pmbus
11349 F:      drivers/hwmon/pmbus/
11350 F:      include/linux/pmbus.h
11351
11352 PMC SIERRA MaxRAID DRIVER
11353 L:      linux-scsi@vger.kernel.org
11354 W:      http://www.pmc-sierra.com/
11355 S:      Orphan
11356 F:      drivers/scsi/pmcraid.*
11357
11358 PMC SIERRA PM8001 DRIVER
11359 M:      Jack Wang <jinpu.wang@profitbricks.com>
11360 M:      lindar_liu@usish.com
11361 L:      linux-scsi@vger.kernel.org
11362 S:      Supported
11363 F:      drivers/scsi/pm8001/
11364
11365 PNP SUPPORT
11366 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11367 S:      Maintained
11368 F:      drivers/pnp/
11369
11370 POSIX CLOCKS and TIMERS
11371 M:      Thomas Gleixner <tglx@linutronix.de>
11372 L:      linux-kernel@vger.kernel.org
11373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11374 S:      Maintained
11375 F:      fs/timerfd.c
11376 F:      include/linux/timer*
11377 F:      kernel/time/*timer*
11378
11379 POWER MANAGEMENT CORE
11380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11381 L:      linux-pm@vger.kernel.org
11382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11383 B:      https://bugzilla.kernel.org
11384 S:      Supported
11385 F:      drivers/base/power/
11386 F:      include/linux/pm.h
11387 F:      include/linux/pm_*
11388 F:      include/linux/powercap.h
11389 F:      drivers/powercap/
11390 F:      kernel/configs/nopm.config
11391
11392 POWER STATE COORDINATION INTERFACE (PSCI)
11393 M:      Mark Rutland <mark.rutland@arm.com>
11394 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11395 L:      linux-arm-kernel@lists.infradead.org
11396 S:      Maintained
11397 F:      drivers/firmware/psci*.c
11398 F:      include/linux/psci.h
11399 F:      include/uapi/linux/psci.h
11400
11401 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11402 M:      Sebastian Reichel <sre@kernel.org>
11403 L:      linux-pm@vger.kernel.org
11404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11405 S:      Maintained
11406 F:      Documentation/ABI/testing/sysfs-class-power
11407 F:      Documentation/devicetree/bindings/power/supply/
11408 F:      include/linux/power_supply.h
11409 F:      drivers/power/supply/
11410
11411 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11412 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11413 L:      linuxppc-dev@lists.ozlabs.org
11414 S:      Maintained
11415 F:      drivers/char/powernv-op-panel.c
11416
11417 PPP OVER ATM (RFC 2364)
11418 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11419 S:      Maintained
11420 F:      net/atm/pppoatm.c
11421 F:      include/uapi/linux/atmppp.h
11422
11423 PPP OVER ETHERNET
11424 M:      Michal Ostrowski <mostrows@earthlink.net>
11425 S:      Maintained
11426 F:      drivers/net/ppp/pppoe.c
11427 F:      drivers/net/ppp/pppox.c
11428
11429 PPP OVER L2TP
11430 M:      James Chapman <jchapman@katalix.com>
11431 S:      Maintained
11432 F:      net/l2tp/l2tp_ppp.c
11433 F:      include/linux/if_pppol2tp.h
11434 F:      include/uapi/linux/if_pppol2tp.h
11435
11436 PPP PROTOCOL DRIVERS AND COMPRESSORS
11437 M:      Paul Mackerras <paulus@samba.org>
11438 L:      linux-ppp@vger.kernel.org
11439 S:      Maintained
11440 F:      drivers/net/ppp/ppp_*
11441
11442 PPS SUPPORT
11443 M:      Rodolfo Giometti <giometti@enneenne.com>
11444 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11445 L:      linuxpps@ml.enneenne.com (subscribers-only)
11446 S:      Maintained
11447 F:      Documentation/pps/
11448 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11449 F:      Documentation/ABI/testing/sysfs-pps
11450 F:      drivers/pps/
11451 F:      include/linux/pps*.h
11452 F:      include/uapi/linux/pps.h
11453
11454 PPTP DRIVER
11455 M:      Dmitry Kozlov <xeb@mail.ru>
11456 L:      netdev@vger.kernel.org
11457 S:      Maintained
11458 F:      drivers/net/ppp/pptp.c
11459 W:      http://sourceforge.net/projects/accel-pptp
11460
11461 PREEMPTIBLE KERNEL
11462 M:      Robert Love <rml@tech9.net>
11463 L:      kpreempt-tech@lists.sourceforge.net
11464 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11465 S:      Supported
11466 F:      Documentation/preempt-locking.txt
11467 F:      include/linux/preempt.h
11468
11469 PRINTK
11470 M:      Petr Mladek <pmladek@suse.com>
11471 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11472 R:      Steven Rostedt <rostedt@goodmis.org>
11473 S:      Maintained
11474 F:      kernel/printk/
11475 F:      include/linux/printk.h
11476
11477 PRISM54 WIRELESS DRIVER
11478 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11479 L:      linux-wireless@vger.kernel.org
11480 W:      http://wireless.kernel.org/en/users/Drivers/p54
11481 S:      Obsolete
11482 F:      drivers/net/wireless/intersil/prism54/
11483
11484 PROC SYSCTL
11485 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11486 M:      Kees Cook <keescook@chromium.org>
11487 L:      linux-kernel@vger.kernel.org
11488 L:      linux-fsdevel@vger.kernel.org
11489 S:      Maintained
11490 F:      fs/proc/proc_sysctl.c
11491 F:      include/linux/sysctl.h
11492 F:      kernel/sysctl.c
11493 F:      tools/testing/selftests/sysctl/
11494
11495 PS3 NETWORK SUPPORT
11496 M:      Geoff Levand <geoff@infradead.org>
11497 L:      netdev@vger.kernel.org
11498 L:      linuxppc-dev@lists.ozlabs.org
11499 S:      Maintained
11500 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11501
11502 PS3 PLATFORM SUPPORT
11503 M:      Geoff Levand <geoff@infradead.org>
11504 L:      linuxppc-dev@lists.ozlabs.org
11505 S:      Maintained
11506 F:      arch/powerpc/boot/ps3*
11507 F:      arch/powerpc/include/asm/lv1call.h
11508 F:      arch/powerpc/include/asm/ps3*.h
11509 F:      arch/powerpc/platforms/ps3/
11510 F:      drivers/*/ps3*
11511 F:      drivers/ps3/
11512 F:      drivers/rtc/rtc-ps3.c
11513 F:      drivers/usb/host/*ps3.c
11514 F:      sound/ppc/snd_ps3*
11515
11516 PS3VRAM DRIVER
11517 M:      Jim Paris <jim@jtan.com>
11518 M:      Geoff Levand <geoff@infradead.org>
11519 L:      linuxppc-dev@lists.ozlabs.org
11520 S:      Maintained
11521 F:      drivers/block/ps3vram.c
11522
11523 PSAMPLE PACKET SAMPLING SUPPORT:
11524 M:      Yotam Gigi <yotam.gi@gmail.com>
11525 S:      Maintained
11526 F:      net/psample
11527 F:      include/net/psample.h
11528 F:      include/uapi/linux/psample.h
11529
11530 PSTORE FILESYSTEM
11531 M:      Kees Cook <keescook@chromium.org>
11532 M:      Anton Vorontsov <anton@enomsg.org>
11533 M:      Colin Cross <ccross@android.com>
11534 M:      Tony Luck <tony.luck@intel.com>
11535 S:      Maintained
11536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11537 F:      fs/pstore/
11538 F:      include/linux/pstore*
11539 F:      drivers/firmware/efi/efi-pstore.c
11540 F:      drivers/acpi/apei/erst.c
11541 F:      Documentation/admin-guide/ramoops.rst
11542 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11543 K:      \b(pstore|ramoops)
11544
11545 PTP HARDWARE CLOCK SUPPORT
11546 M:      Richard Cochran <richardcochran@gmail.com>
11547 L:      netdev@vger.kernel.org
11548 S:      Maintained
11549 W:      http://linuxptp.sourceforge.net/
11550 F:      Documentation/ABI/testing/sysfs-ptp
11551 F:      Documentation/ptp/*
11552 F:      drivers/net/phy/dp83640*
11553 F:      drivers/ptp/*
11554 F:      include/linux/ptp_cl*
11555
11556 PTRACE SUPPORT
11557 M:      Oleg Nesterov <oleg@redhat.com>
11558 S:      Maintained
11559 F:      include/asm-generic/syscall.h
11560 F:      include/linux/ptrace.h
11561 F:      include/linux/regset.h
11562 F:      include/linux/tracehook.h
11563 F:      include/uapi/linux/ptrace.h
11564 F:      include/uapi/linux/ptrace.h
11565 F:      include/asm-generic/ptrace.h
11566 F:      kernel/ptrace.c
11567 F:      arch/*/ptrace*.c
11568 F:      arch/*/*/ptrace*.c
11569 F:      arch/*/include/asm/ptrace*.h
11570
11571 PULSE8-CEC DRIVER
11572 M:      Hans Verkuil <hverkuil@xs4all.nl>
11573 L:      linux-media@vger.kernel.org
11574 T:      git git://linuxtv.org/media_tree.git
11575 S:      Maintained
11576 F:      drivers/media/usb/pulse8-cec/*
11577 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11578
11579 PVRUSB2 VIDEO4LINUX DRIVER
11580 M:      Mike Isely <isely@pobox.com>
11581 L:      pvrusb2@isely.net       (subscribers-only)
11582 L:      linux-media@vger.kernel.org
11583 W:      http://www.isely.net/pvrusb2/
11584 T:      git git://linuxtv.org/media_tree.git
11585 S:      Maintained
11586 F:      Documentation/media/v4l-drivers/pvrusb2*
11587 F:      drivers/media/usb/pvrusb2/
11588
11589 PWC WEBCAM DRIVER
11590 M:      Hans Verkuil <hverkuil@xs4all.nl>
11591 L:      linux-media@vger.kernel.org
11592 T:      git git://linuxtv.org/media_tree.git
11593 S:      Odd Fixes
11594 F:      drivers/media/usb/pwc/*
11595
11596 PWM FAN DRIVER
11597 M:      Kamil Debski <kamil@wypas.org>
11598 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11599 L:      linux-hwmon@vger.kernel.org
11600 S:      Supported
11601 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11602 F:      Documentation/hwmon/pwm-fan
11603 F:      drivers/hwmon/pwm-fan.c
11604
11605 PWM IR Transmitter
11606 M:      Sean Young <sean@mess.org>
11607 L:      linux-media@vger.kernel.org
11608 S:      Maintained
11609 F:      drivers/media/rc/pwm-ir-tx.c
11610
11611 PWM SUBSYSTEM
11612 M:      Thierry Reding <thierry.reding@gmail.com>
11613 L:      linux-pwm@vger.kernel.org
11614 S:      Maintained
11615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11616 F:      Documentation/pwm.txt
11617 F:      Documentation/devicetree/bindings/pwm/
11618 F:      include/linux/pwm.h
11619 F:      drivers/pwm/
11620 F:      drivers/video/backlight/pwm_bl.c
11621 F:      include/linux/pwm_backlight.h
11622 F:      drivers/gpio/gpio-mvebu.c
11623 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11624
11625 PXA GPIO DRIVER
11626 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11627 L:      linux-gpio@vger.kernel.org
11628 S:      Maintained
11629 F:      drivers/gpio/gpio-pxa.c
11630
11631 PXA MMCI DRIVER
11632 S:      Orphan
11633
11634 PXA RTC DRIVER
11635 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11636 L:      linux-rtc@vger.kernel.org
11637 S:      Maintained
11638
11639 PXA2xx/PXA3xx SUPPORT
11640 M:      Daniel Mack <daniel@zonque.org>
11641 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11642 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11644 T:      git git://github.com/hzhuang1/linux.git
11645 T:      git git://github.com/rjarzmik/linux.git
11646 S:      Maintained
11647 F:      arch/arm/boot/dts/pxa*
11648 F:      arch/arm/mach-pxa/
11649 F:      drivers/dma/pxa*
11650 F:      drivers/pcmcia/pxa2xx*
11651 F:      drivers/pinctrl/pxa/
11652 F:      drivers/spi/spi-pxa2xx*
11653 F:      drivers/usb/gadget/udc/pxa2*
11654 F:      include/sound/pxa2xx-lib.h
11655 F:      sound/arm/pxa*
11656 F:      sound/soc/pxa/
11657
11658 QAT DRIVER
11659 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11660 L:      qat-linux@intel.com
11661 S:      Supported
11662 F:      drivers/crypto/qat/
11663
11664 QCOM AUDIO (ASoC) DRIVERS
11665 M:      Patrick Lai <plai@codeaurora.org>
11666 M:      Banajit Goswami <bgoswami@codeaurora.org>
11667 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11668 S:      Supported
11669 F:      sound/soc/qcom/
11670
11671 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11672 M:      Gabriel Somlo <somlo@cmu.edu>
11673 M:      "Michael S. Tsirkin" <mst@redhat.com>
11674 L:      qemu-devel@nongnu.org
11675 S:      Maintained
11676 F:      drivers/firmware/qemu_fw_cfg.c
11677 F:      include/uapi/linux/qemu_fw_cfg.h
11678
11679 QIB DRIVER
11680 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11681 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11682 L:      linux-rdma@vger.kernel.org
11683 S:      Supported
11684 F:      drivers/infiniband/hw/qib/
11685
11686 QLOGIC QL41xxx FCOE DRIVER
11687 M:      QLogic-Storage-Upstream@cavium.com
11688 L:      linux-scsi@vger.kernel.org
11689 S:      Supported
11690 F:      drivers/scsi/qedf/
11691
11692 QLOGIC QL41xxx ISCSI DRIVER
11693 M:      QLogic-Storage-Upstream@cavium.com
11694 L:      linux-scsi@vger.kernel.org
11695 S:      Supported
11696 F:      drivers/scsi/qedi/
11697
11698 QLOGIC QL4xxx ETHERNET DRIVER
11699 M:      Ariel Elior <Ariel.Elior@cavium.com>
11700 M:      everest-linux-l2@cavium.com
11701 L:      netdev@vger.kernel.org
11702 S:      Supported
11703 F:      drivers/net/ethernet/qlogic/qed/
11704 F:      include/linux/qed/
11705 F:      drivers/net/ethernet/qlogic/qede/
11706
11707 QLOGIC QL4xxx RDMA DRIVER
11708 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11709 M:      Ariel Elior <Ariel.Elior@cavium.com>
11710 L:      linux-rdma@vger.kernel.org
11711 S:      Supported
11712 F:      drivers/infiniband/hw/qedr/
11713 F:      include/uapi/rdma/qedr-abi.h
11714
11715 QLOGIC QLA1280 SCSI DRIVER
11716 M:      Michael Reed <mdr@sgi.com>
11717 L:      linux-scsi@vger.kernel.org
11718 S:      Maintained
11719 F:      drivers/scsi/qla1280.[ch]
11720
11721 QLOGIC QLA2XXX FC-SCSI DRIVER
11722 M:      qla2xxx-upstream@qlogic.com
11723 L:      linux-scsi@vger.kernel.org
11724 S:      Supported
11725 F:      Documentation/scsi/LICENSE.qla2xxx
11726 F:      drivers/scsi/qla2xxx/
11727
11728 QLOGIC QLA3XXX NETWORK DRIVER
11729 M:      Dept-GELinuxNICDev@cavium.com
11730 L:      netdev@vger.kernel.org
11731 S:      Supported
11732 F:      Documentation/networking/LICENSE.qla3xxx
11733 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11734
11735 QLOGIC QLA4XXX iSCSI DRIVER
11736 M:      QLogic-Storage-Upstream@qlogic.com
11737 L:      linux-scsi@vger.kernel.org
11738 S:      Supported
11739 F:      Documentation/scsi/LICENSE.qla4xxx
11740 F:      drivers/scsi/qla4xxx/
11741
11742 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11743 M:      Harish Patil <harish.patil@cavium.com>
11744 M:      Manish Chopra <manish.chopra@cavium.com>
11745 M:      Dept-GELinuxNICDev@cavium.com
11746 L:      netdev@vger.kernel.org
11747 S:      Supported
11748 F:      drivers/net/ethernet/qlogic/qlcnic/
11749
11750 QLOGIC QLGE 10Gb ETHERNET DRIVER
11751 M:      Harish Patil <harish.patil@cavium.com>
11752 M:      Manish Chopra <manish.chopra@cavium.com>
11753 M:      Dept-GELinuxNICDev@cavium.com
11754 L:      netdev@vger.kernel.org
11755 S:      Supported
11756 F:      drivers/net/ethernet/qlogic/qlge/
11757
11758 QNX4 FILESYSTEM
11759 M:      Anders Larsen <al@alarsen.net>
11760 W:      http://www.alarsen.net/linux/qnx4fs/
11761 S:      Maintained
11762 F:      fs/qnx4/
11763 F:      include/uapi/linux/qnx4_fs.h
11764 F:      include/uapi/linux/qnxtypes.h
11765
11766 QORIQ DPAA2 FSL-MC BUS DRIVER
11767 M:      Stuart Yoder <stuyoder@gmail.com>
11768 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11769 L:      linux-kernel@vger.kernel.org
11770 S:      Maintained
11771 F:      drivers/bus/fsl-mc/
11772 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11773 F:      Documentation/networking/dpaa2/overview.rst
11774
11775 QT1010 MEDIA DRIVER
11776 M:      Antti Palosaari <crope@iki.fi>
11777 L:      linux-media@vger.kernel.org
11778 W:      https://linuxtv.org
11779 W:      http://palosaari.fi/linux/
11780 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11781 T:      git git://linuxtv.org/anttip/media_tree.git
11782 S:      Maintained
11783 F:      drivers/media/tuners/qt1010*
11784
11785 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11786 M:      Kalle Valo <kvalo@codeaurora.org>
11787 L:      ath10k@lists.infradead.org
11788 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11790 S:      Supported
11791 F:      drivers/net/wireless/ath/ath10k/
11792
11793 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11794 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11795 L:      linux-wireless@vger.kernel.org
11796 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11797 S:      Supported
11798 F:      drivers/net/wireless/ath/ath9k/
11799
11800 QUALCOMM CAMERA SUBSYSTEM DRIVER
11801 M:      Todor Tomov <todor.tomov@linaro.org>
11802 L:      linux-media@vger.kernel.org
11803 S:      Maintained
11804 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11805 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11806 F:      drivers/media/platform/qcom/camss-8x16/
11807
11808 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11809 M:  Ilia Lin <ilia.lin@gmail.com>
11810 L:  linux-pm@vger.kernel.org
11811 S:  Maintained
11812 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11813 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11814
11815 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11816 M:      Timur Tabi <timur@codeaurora.org>
11817 L:      netdev@vger.kernel.org
11818 S:      Supported
11819 F:      drivers/net/ethernet/qualcomm/emac/
11820
11821 QUALCOMM HEXAGON ARCHITECTURE
11822 M:      Richard Kuo <rkuo@codeaurora.org>
11823 L:      linux-hexagon@vger.kernel.org
11824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11825 S:      Supported
11826 F:      arch/hexagon/
11827
11828 QUALCOMM HIDMA DRIVER
11829 M:      Sinan Kaya <okaya@codeaurora.org>
11830 L:      linux-arm-kernel@lists.infradead.org
11831 L:      linux-arm-msm@vger.kernel.org
11832 L:      dmaengine@vger.kernel.org
11833 S:      Supported
11834 F:      drivers/dma/qcom/hidma*
11835
11836 QUALCOMM IOMMU
11837 M:      Rob Clark <robdclark@gmail.com>
11838 L:      iommu@lists.linux-foundation.org
11839 L:      linux-arm-msm@vger.kernel.org
11840 S:      Maintained
11841 F:      drivers/iommu/qcom_iommu.c
11842
11843 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11844 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11845 L:      linux-media@vger.kernel.org
11846 L:      linux-arm-msm@vger.kernel.org
11847 T:      git git://linuxtv.org/media_tree.git
11848 S:      Maintained
11849 F:      drivers/media/platform/qcom/venus/
11850
11851 QUALCOMM WCN36XX WIRELESS DRIVER
11852 M:      Kalle Valo <kvalo@codeaurora.org>
11853 L:      wcn36xx@lists.infradead.org
11854 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11855 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11856 S:      Supported
11857 F:      drivers/net/wireless/ath/wcn36xx/
11858
11859 QUANTENNA QTNFMAC WIRELESS DRIVER
11860 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11861 M:      Avinash Patil <avinashp@quantenna.com>
11862 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11863 L:      linux-wireless@vger.kernel.org
11864 S:      Maintained
11865 F:      drivers/net/wireless/quantenna
11866
11867 RADEON and AMDGPU DRM DRIVERS
11868 M:      Alex Deucher <alexander.deucher@amd.com>
11869 M:      Christian König <christian.koenig@amd.com>
11870 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11871 L:      amd-gfx@lists.freedesktop.org
11872 T:      git git://people.freedesktop.org/~agd5f/linux
11873 S:      Supported
11874 F:      drivers/gpu/drm/radeon/
11875 F:      include/uapi/drm/radeon_drm.h
11876 F:      drivers/gpu/drm/amd/
11877 F:      include/uapi/drm/amdgpu_drm.h
11878
11879 RADEON FRAMEBUFFER DISPLAY DRIVER
11880 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11881 L:      linux-fbdev@vger.kernel.org
11882 S:      Maintained
11883 F:      drivers/video/fbdev/aty/radeon*
11884 F:      include/uapi/linux/radeonfb.h
11885
11886 RADIOSHARK RADIO DRIVER
11887 M:      Hans Verkuil <hverkuil@xs4all.nl>
11888 L:      linux-media@vger.kernel.org
11889 T:      git git://linuxtv.org/media_tree.git
11890 S:      Maintained
11891 F:      drivers/media/radio/radio-shark.c
11892
11893 RADIOSHARK2 RADIO DRIVER
11894 M:      Hans Verkuil <hverkuil@xs4all.nl>
11895 L:      linux-media@vger.kernel.org
11896 T:      git git://linuxtv.org/media_tree.git
11897 S:      Maintained
11898 F:      drivers/media/radio/radio-shark2.c
11899 F:      drivers/media/radio/radio-tea5777.c
11900
11901 RADOS BLOCK DEVICE (RBD)
11902 M:      Ilya Dryomov <idryomov@gmail.com>
11903 M:      Sage Weil <sage@redhat.com>
11904 M:      Alex Elder <elder@kernel.org>
11905 L:      ceph-devel@vger.kernel.org
11906 W:      http://ceph.com/
11907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11908 T:      git git://github.com/ceph/ceph-client.git
11909 S:      Supported
11910 F:      Documentation/ABI/testing/sysfs-bus-rbd
11911 F:      drivers/block/rbd.c
11912 F:      drivers/block/rbd_types.h
11913
11914 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11915 M:      Paul Mackerras <paulus@samba.org>
11916 L:      linux-fbdev@vger.kernel.org
11917 S:      Maintained
11918 F:      drivers/video/fbdev/aty/aty128fb.c
11919
11920 RAINSHADOW-CEC DRIVER
11921 M:      Hans Verkuil <hverkuil@xs4all.nl>
11922 L:      linux-media@vger.kernel.org
11923 T:      git git://linuxtv.org/media_tree.git
11924 S:      Maintained
11925 F:      drivers/media/usb/rainshadow-cec/*
11926
11927 RALINK MIPS ARCHITECTURE
11928 M:      John Crispin <john@phrozen.org>
11929 L:      linux-mips@linux-mips.org
11930 S:      Maintained
11931 F:      arch/mips/ralink
11932
11933 RALINK RT2X00 WIRELESS LAN DRIVER
11934 P:      rt2x00 project
11935 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11936 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11937 L:      linux-wireless@vger.kernel.org
11938 S:      Maintained
11939 F:      drivers/net/wireless/ralink/rt2x00/
11940
11941 RAMDISK RAM BLOCK DEVICE DRIVER
11942 M:      Jens Axboe <axboe@kernel.dk>
11943 S:      Maintained
11944 F:      Documentation/blockdev/ramdisk.txt
11945 F:      drivers/block/brd.c
11946
11947 RANCHU VIRTUAL BOARD FOR MIPS
11948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11949 L:      linux-mips@linux-mips.org
11950 S:      Supported
11951 F:      arch/mips/generic/board-ranchu.c
11952 F:      arch/mips/configs/generic/board-ranchu.config
11953
11954 RANDOM NUMBER DRIVER
11955 M:      "Theodore Ts'o" <tytso@mit.edu>
11956 S:      Maintained
11957 F:      drivers/char/random.c
11958
11959 RAPIDIO SUBSYSTEM
11960 M:      Matt Porter <mporter@kernel.crashing.org>
11961 M:      Alexandre Bounine <alex.bou9@gmail.com>
11962 S:      Maintained
11963 F:      drivers/rapidio/
11964
11965 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11966 L:      linux-wireless@vger.kernel.org
11967 S:      Orphan
11968 F:      drivers/net/wireless/ray*
11969
11970 RCUTORTURE TEST FRAMEWORK
11971 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11972 M:      Josh Triplett <josh@joshtriplett.org>
11973 R:      Steven Rostedt <rostedt@goodmis.org>
11974 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11975 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11976 L:      linux-kernel@vger.kernel.org
11977 S:      Supported
11978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11979 F:      tools/testing/selftests/rcutorture
11980
11981 RDC R-321X SoC
11982 M:      Florian Fainelli <florian@openwrt.org>
11983 S:      Maintained
11984
11985 RDC R6040 FAST ETHERNET DRIVER
11986 M:      Florian Fainelli <f.fainelli@gmail.com>
11987 L:      netdev@vger.kernel.org
11988 S:      Maintained
11989 F:      drivers/net/ethernet/rdc/r6040.c
11990
11991 RDMAVT - RDMA verbs software
11992 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11993 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11994 L:      linux-rdma@vger.kernel.org
11995 S:      Supported
11996 F:      drivers/infiniband/sw/rdmavt
11997
11998 RDS - RELIABLE DATAGRAM SOCKETS
11999 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12000 L:      netdev@vger.kernel.org
12001 L:      linux-rdma@vger.kernel.org
12002 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12003 W:      https://oss.oracle.com/projects/rds/
12004 S:      Supported
12005 F:      net/rds/
12006 F:      Documentation/networking/rds.txt
12007
12008 RDT - RESOURCE ALLOCATION
12009 M:      Fenghua Yu <fenghua.yu@intel.com>
12010 L:      linux-kernel@vger.kernel.org
12011 S:      Supported
12012 F:      arch/x86/kernel/cpu/intel_rdt*
12013 F:      arch/x86/include/asm/intel_rdt_sched.h
12014 F:      Documentation/x86/intel_rdt*
12015
12016 READ-COPY UPDATE (RCU)
12017 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12018 M:      Josh Triplett <josh@joshtriplett.org>
12019 R:      Steven Rostedt <rostedt@goodmis.org>
12020 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12021 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12022 L:      linux-kernel@vger.kernel.org
12023 W:      http://www.rdrop.com/users/paulmck/RCU/
12024 S:      Supported
12025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12026 F:      Documentation/RCU/
12027 X:      Documentation/RCU/torture.txt
12028 F:      include/linux/rcu*
12029 X:      include/linux/srcu.h
12030 F:      kernel/rcu/
12031 X:      kernel/torture.c
12032
12033 REAL TIME CLOCK (RTC) SUBSYSTEM
12034 M:      Alessandro Zummo <a.zummo@towertech.it>
12035 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12036 L:      linux-rtc@vger.kernel.org
12037 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12039 S:      Maintained
12040 F:      Documentation/devicetree/bindings/rtc/
12041 F:      Documentation/rtc.txt
12042 F:      drivers/rtc/
12043 F:      include/linux/rtc.h
12044 F:      include/uapi/linux/rtc.h
12045 F:      include/linux/rtc/
12046 F:      include/linux/platform_data/rtc-*
12047 F:      tools/testing/selftests/rtc/
12048
12049 REALTEK AUDIO CODECS
12050 M:      Bard Liao <bardliao@realtek.com>
12051 M:      Oder Chiou <oder_chiou@realtek.com>
12052 S:      Maintained
12053 F:      sound/soc/codecs/rt*
12054 F:      include/sound/rt*.h
12055
12056 REGISTER MAP ABSTRACTION
12057 M:      Mark Brown <broonie@kernel.org>
12058 L:      linux-kernel@vger.kernel.org
12059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12060 S:      Supported
12061 F:      Documentation/devicetree/bindings/regmap/
12062 F:      drivers/base/regmap/
12063 F:      include/linux/regmap.h
12064
12065 REISERFS FILE SYSTEM
12066 L:      reiserfs-devel@vger.kernel.org
12067 S:      Supported
12068 F:      fs/reiserfs/
12069
12070 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12071 M:      Ohad Ben-Cohen <ohad@wizery.com>
12072 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12073 L:      linux-remoteproc@vger.kernel.org
12074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12075 S:      Maintained
12076 F:      Documentation/devicetree/bindings/remoteproc/
12077 F:      Documentation/remoteproc.txt
12078 F:      drivers/remoteproc/
12079 F:      include/linux/remoteproc.h
12080
12081 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12082 M:      Ohad Ben-Cohen <ohad@wizery.com>
12083 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12084 L:      linux-remoteproc@vger.kernel.org
12085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12086 S:      Maintained
12087 F:      drivers/rpmsg/
12088 F:      Documentation/rpmsg.txt
12089 F:      include/linux/rpmsg.h
12090 F:      include/linux/rpmsg/
12091
12092 RENESAS CLOCK DRIVERS
12093 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12094 L:      linux-renesas-soc@vger.kernel.org
12095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12096 S:      Supported
12097 F:      drivers/clk/renesas/
12098
12099 RENESAS EMEV2 I2C DRIVER
12100 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12101 S:      Supported
12102 F:      drivers/i2c/busses/i2c-emev2.c
12103
12104 RENESAS ETHERNET DRIVERS
12105 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12106 L:      netdev@vger.kernel.org
12107 L:      linux-renesas-soc@vger.kernel.org
12108 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12109 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12110 F:      drivers/net/ethernet/renesas/
12111 F:      include/linux/sh_eth.h
12112
12113 RENESAS R-CAR GYROADC DRIVER
12114 M:      Marek Vasut <marek.vasut@gmail.com>
12115 L:      linux-iio@vger.kernel.org
12116 S:      Supported
12117 F:      drivers/iio/adc/rcar_gyro_adc.c
12118
12119 RENESAS R-CAR I2C DRIVERS
12120 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12121 S:      Supported
12122 F:      drivers/i2c/busses/i2c-rcar.c
12123 F:      drivers/i2c/busses/i2c-sh_mobile.c
12124
12125 RENESAS USB PHY DRIVER
12126 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12127 L:      linux-renesas-soc@vger.kernel.org
12128 S:      Maintained
12129 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12130
12131 RESET CONTROLLER FRAMEWORK
12132 M:      Philipp Zabel <p.zabel@pengutronix.de>
12133 T:      git git://git.pengutronix.de/git/pza/linux
12134 S:      Maintained
12135 F:      drivers/reset/
12136 F:      Documentation/devicetree/bindings/reset/
12137 F:      include/dt-bindings/reset/
12138 F:      include/linux/reset.h
12139 F:      include/linux/reset-controller.h
12140
12141 RESTARTABLE SEQUENCES SUPPORT
12142 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12143 M:      Peter Zijlstra <peterz@infradead.org>
12144 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12145 M:      Boqun Feng <boqun.feng@gmail.com>
12146 L:      linux-kernel@vger.kernel.org
12147 S:      Supported
12148 F:      kernel/rseq.c
12149 F:      include/uapi/linux/rseq.h
12150 F:      include/trace/events/rseq.h
12151 F:      tools/testing/selftests/rseq/
12152
12153 RFKILL
12154 M:      Johannes Berg <johannes@sipsolutions.net>
12155 L:      linux-wireless@vger.kernel.org
12156 W:      http://wireless.kernel.org/
12157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12159 S:      Maintained
12160 F:      Documentation/rfkill.txt
12161 F:      Documentation/ABI/stable/sysfs-class-rfkill
12162 F:      net/rfkill/
12163
12164 RHASHTABLE
12165 M:      Thomas Graf <tgraf@suug.ch>
12166 M:      Herbert Xu <herbert@gondor.apana.org.au>
12167 L:      netdev@vger.kernel.org
12168 S:      Maintained
12169 F:      lib/rhashtable.c
12170 F:      include/linux/rhashtable.h
12171
12172 RICOH R5C592 MEMORYSTICK DRIVER
12173 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12174 S:      Maintained
12175 F:      drivers/memstick/host/r592.*
12176
12177 RICOH SMARTMEDIA/XD DRIVER
12178 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12179 S:      Maintained
12180 F:      drivers/mtd/nand/raw/r852.c
12181 F:      drivers/mtd/nand/raw/r852.h
12182
12183 RISC-V ARCHITECTURE
12184 M:      Palmer Dabbelt <palmer@sifive.com>
12185 M:      Albert Ou <aou@eecs.berkeley.edu>
12186 L:      linux-riscv@lists.infradead.org
12187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12188 S:      Supported
12189 F:      arch/riscv/
12190 K:      riscv
12191 N:      riscv
12192
12193 ROCCAT DRIVERS
12194 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12195 W:      http://sourceforge.net/projects/roccat/
12196 S:      Maintained
12197 F:      drivers/hid/hid-roccat*
12198 F:      include/linux/hid-roccat*
12199 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12200
12201 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12202 M:      Jacob chen <jacob2.chen@rock-chips.com>
12203 L:      linux-media@vger.kernel.org
12204 S:      Maintained
12205 F:      drivers/media/platform/rockchip/rga/
12206 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12207
12208 ROCKER DRIVER
12209 M:      Jiri Pirko <jiri@resnulli.us>
12210 L:      netdev@vger.kernel.org
12211 S:      Supported
12212 F:      drivers/net/ethernet/rocker/
12213
12214 ROCKETPORT DRIVER
12215 P:      Comtrol Corp.
12216 W:      http://www.comtrol.com
12217 S:      Maintained
12218 F:      Documentation/serial/rocket.txt
12219 F:      drivers/tty/rocket*
12220
12221 ROCKETPORT EXPRESS/INFINITY DRIVER
12222 M:      Kevin Cernekee <cernekee@gmail.com>
12223 L:      linux-serial@vger.kernel.org
12224 S:      Odd Fixes
12225 F:      drivers/tty/serial/rp2.*
12226
12227 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12228 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12229 L:      linux-kernel@vger.kernel.org
12230 L:      linux-renesas-soc@vger.kernel.org
12231 S:      Supported
12232 F:      drivers/mfd/bd9571mwv.c
12233 F:      drivers/regulator/bd9571mwv-regulator.c
12234 F:      drivers/gpio/gpio-bd9571mwv.c
12235 F:      include/linux/mfd/bd9571mwv.h
12236 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12237
12238 ROSE NETWORK LAYER
12239 M:      Ralf Baechle <ralf@linux-mips.org>
12240 L:      linux-hams@vger.kernel.org
12241 W:      http://www.linux-ax25.org/
12242 S:      Maintained
12243 F:      include/net/rose.h
12244 F:      include/uapi/linux/rose.h
12245 F:      net/rose/
12246
12247 RTL2830 MEDIA DRIVER
12248 M:      Antti Palosaari <crope@iki.fi>
12249 L:      linux-media@vger.kernel.org
12250 W:      https://linuxtv.org
12251 W:      http://palosaari.fi/linux/
12252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12253 T:      git git://linuxtv.org/anttip/media_tree.git
12254 S:      Maintained
12255 F:      drivers/media/dvb-frontends/rtl2830*
12256
12257 RTL2832 MEDIA DRIVER
12258 M:      Antti Palosaari <crope@iki.fi>
12259 L:      linux-media@vger.kernel.org
12260 W:      https://linuxtv.org
12261 W:      http://palosaari.fi/linux/
12262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12263 T:      git git://linuxtv.org/anttip/media_tree.git
12264 S:      Maintained
12265 F:      drivers/media/dvb-frontends/rtl2832*
12266
12267 RTL2832_SDR MEDIA DRIVER
12268 M:      Antti Palosaari <crope@iki.fi>
12269 L:      linux-media@vger.kernel.org
12270 W:      https://linuxtv.org
12271 W:      http://palosaari.fi/linux/
12272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12273 T:      git git://linuxtv.org/anttip/media_tree.git
12274 S:      Maintained
12275 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12276
12277 RTL8180 WIRELESS DRIVER
12278 L:      linux-wireless@vger.kernel.org
12279 W:      http://wireless.kernel.org/
12280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12281 S:      Orphan
12282 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12283
12284 RTL8187 WIRELESS DRIVER
12285 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12286 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12287 M:      Larry Finger <Larry.Finger@lwfinger.net>
12288 L:      linux-wireless@vger.kernel.org
12289 W:      http://wireless.kernel.org/
12290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12291 S:      Maintained
12292 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12293
12294 REALTEK WIRELESS DRIVER (rtlwifi family)
12295 M:      Ping-Ke Shih <pkshih@realtek.com>
12296 L:      linux-wireless@vger.kernel.org
12297 W:      http://wireless.kernel.org/
12298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12299 S:      Maintained
12300 F:      drivers/net/wireless/realtek/rtlwifi/
12301
12302 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12303 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12304 L:      linux-wireless@vger.kernel.org
12305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12306 S:      Maintained
12307 F:      drivers/net/wireless/realtek/rtl8xxxu/
12308
12309 RXRPC SOCKETS (AF_RXRPC)
12310 M:      David Howells <dhowells@redhat.com>
12311 L:      linux-afs@lists.infradead.org
12312 S:      Supported
12313 F:      net/rxrpc/
12314 F:      include/keys/rxrpc-type.h
12315 F:      include/net/af_rxrpc.h
12316 F:      include/trace/events/rxrpc.h
12317 F:      include/uapi/linux/rxrpc.h
12318 F:      Documentation/networking/rxrpc.txt
12319 W:      https://www.infradead.org/~dhowells/kafs/
12320
12321 S3 SAVAGE FRAMEBUFFER DRIVER
12322 M:      Antonino Daplas <adaplas@gmail.com>
12323 L:      linux-fbdev@vger.kernel.org
12324 S:      Maintained
12325 F:      drivers/video/fbdev/savage/
12326
12327 S390
12328 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12329 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12330 L:      linux-s390@vger.kernel.org
12331 W:      http://www.ibm.com/developerworks/linux/linux390/
12332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12333 S:      Supported
12334 F:      arch/s390/
12335 F:      drivers/s390/
12336 F:      Documentation/s390/
12337 F:      Documentation/driver-api/s390-drivers.rst
12338
12339 S390 COMMON I/O LAYER
12340 M:      Sebastian Ott <sebott@linux.ibm.com>
12341 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12342 L:      linux-s390@vger.kernel.org
12343 W:      http://www.ibm.com/developerworks/linux/linux390/
12344 S:      Supported
12345 F:      drivers/s390/cio/
12346
12347 S390 DASD DRIVER
12348 M:      Stefan Haberland <sth@linux.ibm.com>
12349 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12350 L:      linux-s390@vger.kernel.org
12351 W:      http://www.ibm.com/developerworks/linux/linux390/
12352 S:      Supported
12353 F:      drivers/s390/block/dasd*
12354 F:      block/partitions/ibm.c
12355
12356 S390 IOMMU (PCI)
12357 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12358 L:      linux-s390@vger.kernel.org
12359 W:      http://www.ibm.com/developerworks/linux/linux390/
12360 S:      Supported
12361 F:      drivers/iommu/s390-iommu.c
12362
12363 S390 IUCV NETWORK LAYER
12364 M:      Julian Wiedmann <jwi@linux.ibm.com>
12365 M:      Ursula Braun <ubraun@linux.ibm.com>
12366 L:      linux-s390@vger.kernel.org
12367 W:      http://www.ibm.com/developerworks/linux/linux390/
12368 S:      Supported
12369 F:      drivers/s390/net/*iucv*
12370 F:      include/net/iucv/
12371 F:      net/iucv/
12372
12373 S390 NETWORK DRIVERS
12374 M:      Julian Wiedmann <jwi@linux.ibm.com>
12375 M:      Ursula Braun <ubraun@linux.ibm.com>
12376 L:      linux-s390@vger.kernel.org
12377 W:      http://www.ibm.com/developerworks/linux/linux390/
12378 S:      Supported
12379 F:      drivers/s390/net/
12380
12381 S390 PCI SUBSYSTEM
12382 M:      Sebastian Ott <sebott@linux.ibm.com>
12383 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12384 L:      linux-s390@vger.kernel.org
12385 W:      http://www.ibm.com/developerworks/linux/linux390/
12386 S:      Supported
12387 F:      arch/s390/pci/
12388 F:      drivers/pci/hotplug/s390_pci_hpc.c
12389
12390 S390 VFIO-CCW DRIVER
12391 M:      Cornelia Huck <cohuck@redhat.com>
12392 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12393 M:      Halil Pasic <pasic@linux.ibm.com>
12394 L:      linux-s390@vger.kernel.org
12395 L:      kvm@vger.kernel.org
12396 S:      Supported
12397 F:      drivers/s390/cio/vfio_ccw*
12398 F:      Documentation/s390/vfio-ccw.txt
12399 F:      include/uapi/linux/vfio_ccw.h
12400
12401 S390 ZCRYPT DRIVER
12402 M:      Harald Freudenberger <freude@linux.ibm.com>
12403 L:      linux-s390@vger.kernel.org
12404 W:      http://www.ibm.com/developerworks/linux/linux390/
12405 S:      Supported
12406 F:      drivers/s390/crypto/
12407
12408 S390 ZFCP DRIVER
12409 M:      Steffen Maier <maier@linux.ibm.com>
12410 M:      Benjamin Block <bblock@linux.ibm.com>
12411 L:      linux-s390@vger.kernel.org
12412 W:      http://www.ibm.com/developerworks/linux/linux390/
12413 S:      Supported
12414 F:      drivers/s390/scsi/zfcp_*
12415
12416 S3C24XX SD/MMC Driver
12417 M:      Ben Dooks <ben-linux@fluff.org>
12418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12419 S:      Supported
12420 F:      drivers/mmc/host/s3cmci.*
12421
12422 SAA6588 RDS RECEIVER DRIVER
12423 M:      Hans Verkuil <hverkuil@xs4all.nl>
12424 L:      linux-media@vger.kernel.org
12425 T:      git git://linuxtv.org/media_tree.git
12426 W:      https://linuxtv.org
12427 S:      Odd Fixes
12428 F:      drivers/media/i2c/saa6588*
12429
12430 SAA7134 VIDEO4LINUX DRIVER
12431 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12432 L:      linux-media@vger.kernel.org
12433 W:      https://linuxtv.org
12434 T:      git git://linuxtv.org/media_tree.git
12435 S:      Odd fixes
12436 F:      Documentation/media/v4l-drivers/saa7134*
12437 F:      drivers/media/pci/saa7134/
12438
12439 SAA7146 VIDEO4LINUX-2 DRIVER
12440 M:      Hans Verkuil <hverkuil@xs4all.nl>
12441 L:      linux-media@vger.kernel.org
12442 T:      git git://linuxtv.org/media_tree.git
12443 S:      Maintained
12444 F:      drivers/media/common/saa7146/
12445 F:      drivers/media/pci/saa7146/
12446 F:      include/media/saa7146*
12447
12448 SAMSUNG AUDIO (ASoC) DRIVERS
12449 M:      Krzysztof Kozlowski <krzk@kernel.org>
12450 M:      Sangbeom Kim <sbkim73@samsung.com>
12451 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12452 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12453 S:      Supported
12454 F:      sound/soc/samsung/
12455 F:      Documentation/devicetree/bindings/sound/samsung*
12456
12457 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12458 M:      Krzysztof Kozlowski <krzk@kernel.org>
12459 L:      linux-crypto@vger.kernel.org
12460 L:      linux-samsung-soc@vger.kernel.org
12461 S:      Maintained
12462 F:      drivers/crypto/exynos-rng.c
12463 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12464
12465 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12466 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12467 L:      linux-samsung-soc@vger.kernel.org
12468 S:      Maintained
12469 F:      drivers/char/hw_random/exynos-trng.c
12470 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12471
12472 SAMSUNG FRAMEBUFFER DRIVER
12473 M:      Jingoo Han <jingoohan1@gmail.com>
12474 L:      linux-fbdev@vger.kernel.org
12475 S:      Maintained
12476 F:      drivers/video/fbdev/s3c-fb.c
12477
12478 SAMSUNG LAPTOP DRIVER
12479 M:      Corentin Chary <corentin.chary@gmail.com>
12480 L:      platform-driver-x86@vger.kernel.org
12481 S:      Maintained
12482 F:      drivers/platform/x86/samsung-laptop.c
12483
12484 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12485 M:      Sangbeom Kim <sbkim73@samsung.com>
12486 M:      Krzysztof Kozlowski <krzk@kernel.org>
12487 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12488 L:      linux-kernel@vger.kernel.org
12489 L:      linux-samsung-soc@vger.kernel.org
12490 S:      Supported
12491 F:      drivers/mfd/sec*.c
12492 F:      drivers/regulator/s2m*.c
12493 F:      drivers/regulator/s5m*.c
12494 F:      drivers/clk/clk-s2mps11.c
12495 F:      drivers/rtc/rtc-s5m.c
12496 F:      include/linux/mfd/samsung/
12497 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12498 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12499 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12500 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12501
12502 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12503 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12504 L:      linux-media@vger.kernel.org
12505 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12506 S:      Maintained
12507 F:      drivers/media/platform/s3c-camif/
12508 F:      include/media/drv-intf/s3c_camif.h
12509
12510 SAMSUNG S3FWRN5 NFC DRIVER
12511 M:      Robert Baldyga <r.baldyga@samsung.com>
12512 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12513 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12514 S:      Supported
12515 F:      drivers/nfc/s3fwrn5
12516
12517 SAMSUNG S5C73M3 CAMERA DRIVER
12518 M:      Kyungmin Park <kyungmin.park@samsung.com>
12519 M:      Andrzej Hajda <a.hajda@samsung.com>
12520 L:      linux-media@vger.kernel.org
12521 S:      Supported
12522 F:      drivers/media/i2c/s5c73m3/*
12523
12524 SAMSUNG S5K5BAF CAMERA DRIVER
12525 M:      Kyungmin Park <kyungmin.park@samsung.com>
12526 M:      Andrzej Hajda <a.hajda@samsung.com>
12527 L:      linux-media@vger.kernel.org
12528 S:      Supported
12529 F:      drivers/media/i2c/s5k5baf.c
12530
12531 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12532 M:      Krzysztof Kozlowski <krzk@kernel.org>
12533 M:      Vladimir Zapolskiy <vz@mleia.com>
12534 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12535 L:      linux-crypto@vger.kernel.org
12536 L:      linux-samsung-soc@vger.kernel.org
12537 S:      Maintained
12538 F:      drivers/crypto/s5p-sss.c
12539
12540 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12541 M:      Kyungmin Park <kyungmin.park@samsung.com>
12542 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12543 L:      linux-media@vger.kernel.org
12544 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12545 S:      Supported
12546 F:      drivers/media/platform/exynos4-is/
12547
12548 SAMSUNG SOC CLOCK DRIVERS
12549 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12550 M:      Tomasz Figa <tomasz.figa@gmail.com>
12551 M:      Chanwoo Choi <cw00.choi@samsung.com>
12552 S:      Supported
12553 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12555 F:      drivers/clk/samsung/
12556 F:      include/dt-bindings/clock/exynos*.h
12557 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12558
12559 SAMSUNG SPI DRIVERS
12560 M:      Kukjin Kim <kgene@kernel.org>
12561 M:      Krzysztof Kozlowski <krzk@kernel.org>
12562 M:      Andi Shyti <andi@etezian.org>
12563 L:      linux-spi@vger.kernel.org
12564 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12565 S:      Maintained
12566 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12567 F:      drivers/spi/spi-s3c*
12568 F:      include/linux/platform_data/spi-s3c64xx.h
12569
12570 SAMSUNG SXGBE DRIVERS
12571 M:      Byungho An <bh74.an@samsung.com>
12572 M:      Girish K S <ks.giri@samsung.com>
12573 M:      Vipul Pandya <vipul.pandya@samsung.com>
12574 S:      Supported
12575 L:      netdev@vger.kernel.org
12576 F:      drivers/net/ethernet/samsung/sxgbe/
12577
12578 SAMSUNG THERMAL DRIVER
12579 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12580 L:      linux-pm@vger.kernel.org
12581 L:      linux-samsung-soc@vger.kernel.org
12582 S:      Supported
12583 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12584 F:      drivers/thermal/samsung/
12585
12586 SAMSUNG USB2 PHY DRIVER
12587 M:      Kamil Debski <kamil@wypas.org>
12588 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12589 L:      linux-kernel@vger.kernel.org
12590 S:      Supported
12591 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12592 F:      Documentation/phy/samsung-usb2.txt
12593 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12594 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12595 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12596 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12597 F:      drivers/phy/samsung/phy-samsung-usb2.c
12598 F:      drivers/phy/samsung/phy-samsung-usb2.h
12599
12600 SC1200 WDT DRIVER
12601 M:      Zwane Mwaikambo <zwanem@gmail.com>
12602 S:      Maintained
12603 F:      drivers/watchdog/sc1200wdt.c
12604
12605 SCHEDULER
12606 M:      Ingo Molnar <mingo@redhat.com>
12607 M:      Peter Zijlstra <peterz@infradead.org>
12608 L:      linux-kernel@vger.kernel.org
12609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12610 S:      Maintained
12611 F:      kernel/sched/
12612 F:      include/linux/sched.h
12613 F:      include/uapi/linux/sched.h
12614 F:      include/linux/wait.h
12615
12616 SCR24X CHIP CARD INTERFACE DRIVER
12617 M:      Lubomir Rintel <lkundrak@v3.sk>
12618 S:      Supported
12619 F:      drivers/char/pcmcia/scr24x_cs.c
12620
12621 SCSI CDROM DRIVER
12622 M:      Jens Axboe <axboe@kernel.dk>
12623 L:      linux-scsi@vger.kernel.org
12624 W:      http://www.kernel.dk
12625 S:      Maintained
12626 F:      drivers/scsi/sr*
12627
12628 SCSI RDMA PROTOCOL (SRP) INITIATOR
12629 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12630 L:      linux-rdma@vger.kernel.org
12631 S:      Supported
12632 W:      http://www.openfabrics.org
12633 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12635 F:      drivers/infiniband/ulp/srp/
12636 F:      include/scsi/srp.h
12637
12638 SCSI SG DRIVER
12639 M:      Doug Gilbert <dgilbert@interlog.com>
12640 L:      linux-scsi@vger.kernel.org
12641 W:      http://sg.danny.cz/sg
12642 S:      Maintained
12643 F:      Documentation/scsi/scsi-generic.txt
12644 F:      drivers/scsi/sg.c
12645 F:      include/scsi/sg.h
12646
12647 SCSI SUBSYSTEM
12648 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12650 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12652 L:      linux-scsi@vger.kernel.org
12653 S:      Maintained
12654 F:      Documentation/devicetree/bindings/scsi/
12655 F:      drivers/scsi/
12656 F:      include/scsi/
12657
12658 SCSI TAPE DRIVER
12659 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12660 L:      linux-scsi@vger.kernel.org
12661 S:      Maintained
12662 F:      Documentation/scsi/st.txt
12663 F:      drivers/scsi/st.*
12664 F:      drivers/scsi/st_*.h
12665
12666 SCTP PROTOCOL
12667 M:      Vlad Yasevich <vyasevich@gmail.com>
12668 M:      Neil Horman <nhorman@tuxdriver.com>
12669 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12670 L:      linux-sctp@vger.kernel.org
12671 W:      http://lksctp.sourceforge.net
12672 S:      Maintained
12673 F:      Documentation/networking/sctp.txt
12674 F:      include/linux/sctp.h
12675 F:      include/uapi/linux/sctp.h
12676 F:      include/net/sctp/
12677 F:      net/sctp/
12678
12679 SCx200 CPU SUPPORT
12680 M:      Jim Cromie <jim.cromie@gmail.com>
12681 S:      Odd Fixes
12682 F:      Documentation/i2c/busses/scx200_acb
12683 F:      arch/x86/platform/scx200/
12684 F:      drivers/watchdog/scx200_wdt.c
12685 F:      drivers/i2c/busses/scx200*
12686 F:      drivers/mtd/maps/scx200_docflash.c
12687 F:      include/linux/scx200.h
12688
12689 SCx200 GPIO DRIVER
12690 M:      Jim Cromie <jim.cromie@gmail.com>
12691 S:      Maintained
12692 F:      drivers/char/scx200_gpio.c
12693 F:      include/linux/scx200_gpio.h
12694
12695 SCx200 HRT CLOCKSOURCE DRIVER
12696 M:      Jim Cromie <jim.cromie@gmail.com>
12697 S:      Maintained
12698 F:      drivers/clocksource/scx200_hrt.c
12699
12700 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12701 M:      Sascha Sommer <saschasommer@freenet.de>
12702 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12703 S:      Maintained
12704 F:      drivers/mmc/host/sdricoh_cs.c
12705
12706 SECURE COMPUTING
12707 M:      Kees Cook <keescook@chromium.org>
12708 R:      Andy Lutomirski <luto@amacapital.net>
12709 R:      Will Drewry <wad@chromium.org>
12710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12711 S:      Supported
12712 F:      kernel/seccomp.c
12713 F:      include/uapi/linux/seccomp.h
12714 F:      include/linux/seccomp.h
12715 F:      tools/testing/selftests/seccomp/*
12716 F:      tools/testing/selftests/kselftest_harness.h
12717 F:      Documentation/userspace-api/seccomp_filter.rst
12718 K:      \bsecure_computing
12719 K:      \bTIF_SECCOMP\b
12720
12721 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12722 M:      Al Cooper <alcooperx@gmail.com>
12723 L:      linux-mmc@vger.kernel.org
12724 L:      bcm-kernel-feedback-list@broadcom.com
12725 S:      Maintained
12726 F:      drivers/mmc/host/sdhci-brcmstb*
12727
12728 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12729 M:      Adrian Hunter <adrian.hunter@intel.com>
12730 L:      linux-mmc@vger.kernel.org
12731 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12732 S:      Maintained
12733 F:      drivers/mmc/host/sdhci*
12734 F:      include/linux/mmc/sdhci*
12735
12736 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12737 M:      Ben Dooks <ben-linux@fluff.org>
12738 M:      Jaehoon Chung <jh80.chung@samsung.com>
12739 L:      linux-mmc@vger.kernel.org
12740 S:      Maintained
12741 F:      drivers/mmc/host/sdhci-s3c*
12742
12743 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12744 M:      Viresh Kumar <vireshk@kernel.org>
12745 L:      linux-mmc@vger.kernel.org
12746 S:      Maintained
12747 F:      drivers/mmc/host/sdhci-spear.c
12748
12749 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12750 M:      Kishon Vijay Abraham I <kishon@ti.com>
12751 L:      linux-mmc@vger.kernel.org
12752 S:      Maintained
12753 F:      drivers/mmc/host/sdhci-omap.c
12754
12755 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12756 M:      Scott Bauer <scott.bauer@intel.com>
12757 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12758 L:      linux-block@vger.kernel.org
12759 S:      Supported
12760 F:      block/sed*
12761 F:      block/opal_proto.h
12762 F:      include/linux/sed*
12763 F:      include/uapi/linux/sed*
12764
12765 SECURITY CONTACT
12766 M:      Security Officers <security@kernel.org>
12767 S:      Supported
12768
12769 SECURITY SUBSYSTEM
12770 M:      James Morris <jmorris@namei.org>
12771 M:      "Serge E. Hallyn" <serge@hallyn.com>
12772 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12774 W:      http://kernsec.org/
12775 S:      Supported
12776 F:      security/
12777
12778 SELINUX SECURITY MODULE
12779 M:      Paul Moore <paul@paul-moore.com>
12780 M:      Stephen Smalley <sds@tycho.nsa.gov>
12781 M:      Eric Paris <eparis@parisplace.org>
12782 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12783 W:      https://selinuxproject.org
12784 W:      https://github.com/SELinuxProject
12785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12786 S:      Supported
12787 F:      include/linux/selinux*
12788 F:      security/selinux/
12789 F:      scripts/selinux/
12790 F:      Documentation/admin-guide/LSM/SELinux.rst
12791
12792 SENSABLE PHANTOM
12793 M:      Jiri Slaby <jirislaby@gmail.com>
12794 S:      Maintained
12795 F:      drivers/misc/phantom.c
12796 F:      include/uapi/linux/phantom.h
12797
12798 SERIAL DEVICE BUS
12799 M:      Rob Herring <robh@kernel.org>
12800 L:      linux-serial@vger.kernel.org
12801 S:      Maintained
12802 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12803 F:      drivers/tty/serdev/
12804 F:      include/linux/serdev.h
12805
12806 SERIAL DRIVERS
12807 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12808 L:      linux-serial@vger.kernel.org
12809 S:      Maintained
12810 F:      Documentation/devicetree/bindings/serial/
12811 F:      drivers/tty/serial/
12812
12813 SERIAL IR RECEIVER
12814 M:      Sean Young <sean@mess.org>
12815 L:      linux-media@vger.kernel.org
12816 S:      Maintained
12817 F:      drivers/media/rc/serial_ir.c
12818
12819 SFC NETWORK DRIVER
12820 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12821 M:      Edward Cree <ecree@solarflare.com>
12822 M:      Bert Kenward <bkenward@solarflare.com>
12823 L:      netdev@vger.kernel.org
12824 S:      Supported
12825 F:      drivers/net/ethernet/sfc/
12826
12827 SGI GRU DRIVER
12828 M:      Dimitri Sivanich <sivanich@sgi.com>
12829 S:      Maintained
12830 F:      drivers/misc/sgi-gru/
12831
12832 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12833 M:      Pat Gefre <pfg@sgi.com>
12834 L:      linux-ia64@vger.kernel.org
12835 S:      Supported
12836 F:      Documentation/ia64/serial.txt
12837 F:      drivers/tty/serial/ioc?_serial.c
12838 F:      include/linux/ioc?.h
12839
12840 SGI XP/XPC/XPNET DRIVER
12841 M:      Cliff Whickman <cpw@sgi.com>
12842 M:      Robin Holt <robinmholt@gmail.com>
12843 S:      Maintained
12844 F:      drivers/misc/sgi-xp/
12845
12846 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12847 M:      Ursula Braun <ubraun@linux.ibm.com>
12848 L:      linux-s390@vger.kernel.org
12849 W:      http://www.ibm.com/developerworks/linux/linux390/
12850 S:      Supported
12851 F:      net/smc/
12852
12853 SH_VEU V4L2 MEM2MEM DRIVER
12854 L:      linux-media@vger.kernel.org
12855 S:      Orphan
12856 F:      drivers/media/platform/sh_veu.c
12857
12858 SH_VOU V4L2 OUTPUT DRIVER
12859 L:      linux-media@vger.kernel.org
12860 S:      Orphan
12861 F:      drivers/media/platform/sh_vou.c
12862 F:      include/media/drv-intf/sh_vou.h
12863
12864 SI2157 MEDIA DRIVER
12865 M:      Antti Palosaari <crope@iki.fi>
12866 L:      linux-media@vger.kernel.org
12867 W:      https://linuxtv.org
12868 W:      http://palosaari.fi/linux/
12869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12870 T:      git git://linuxtv.org/anttip/media_tree.git
12871 S:      Maintained
12872 F:      drivers/media/tuners/si2157*
12873
12874 SI2165 MEDIA DRIVER
12875 M:      Matthias Schwarzott <zzam@gentoo.org>
12876 L:      linux-media@vger.kernel.org
12877 W:      https://linuxtv.org
12878 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12879 S:      Maintained
12880 F:      drivers/media/dvb-frontends/si2165*
12881
12882 SI2168 MEDIA DRIVER
12883 M:      Antti Palosaari <crope@iki.fi>
12884 L:      linux-media@vger.kernel.org
12885 W:      https://linuxtv.org
12886 W:      http://palosaari.fi/linux/
12887 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12888 T:      git git://linuxtv.org/anttip/media_tree.git
12889 S:      Maintained
12890 F:      drivers/media/dvb-frontends/si2168*
12891
12892 SI470X FM RADIO RECEIVER I2C DRIVER
12893 M:      Hans Verkuil <hverkuil@xs4all.nl>
12894 L:      linux-media@vger.kernel.org
12895 T:      git git://linuxtv.org/media_tree.git
12896 W:      https://linuxtv.org
12897 S:      Odd Fixes
12898 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12899
12900 SI470X FM RADIO RECEIVER USB DRIVER
12901 M:      Hans Verkuil <hverkuil@xs4all.nl>
12902 L:      linux-media@vger.kernel.org
12903 T:      git git://linuxtv.org/media_tree.git
12904 W:      https://linuxtv.org
12905 S:      Maintained
12906 F:      drivers/media/radio/si470x/radio-si470x-common.c
12907 F:      drivers/media/radio/si470x/radio-si470x.h
12908 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12909
12910 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12911 M:      Eduardo Valentin <edubezval@gmail.com>
12912 L:      linux-media@vger.kernel.org
12913 T:      git git://linuxtv.org/media_tree.git
12914 W:      https://linuxtv.org
12915 S:      Odd Fixes
12916 F:      drivers/media/radio/si4713/si4713.?
12917
12918 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12919 M:      Eduardo Valentin <edubezval@gmail.com>
12920 L:      linux-media@vger.kernel.org
12921 T:      git git://linuxtv.org/media_tree.git
12922 W:      https://linuxtv.org
12923 S:      Odd Fixes
12924 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12925
12926 SI4713 FM RADIO TRANSMITTER USB DRIVER
12927 M:      Hans Verkuil <hverkuil@xs4all.nl>
12928 L:      linux-media@vger.kernel.org
12929 T:      git git://linuxtv.org/media_tree.git
12930 W:      https://linuxtv.org
12931 S:      Maintained
12932 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12933
12934 SIANO DVB DRIVER
12935 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12936 L:      linux-media@vger.kernel.org
12937 W:      https://linuxtv.org
12938 T:      git git://linuxtv.org/media_tree.git
12939 S:      Odd fixes
12940 F:      drivers/media/common/siano/
12941 F:      drivers/media/usb/siano/
12942 F:      drivers/media/usb/siano/
12943 F:      drivers/media/mmc/siano/
12944
12945 SIFIVE DRIVERS
12946 M:      Palmer Dabbelt <palmer@sifive.com>
12947 L:      linux-riscv@lists.infradead.org
12948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12949 S:      Supported
12950 K:      sifive
12951 N:      sifive
12952
12953 SILEAD TOUCHSCREEN DRIVER
12954 M:      Hans de Goede <hdegoede@redhat.com>
12955 L:      linux-input@vger.kernel.org
12956 L:      platform-driver-x86@vger.kernel.org
12957 S:      Maintained
12958 F:      drivers/input/touchscreen/silead.c
12959 F:      drivers/platform/x86/silead_dmi.c
12960
12961 SILICON MOTION SM712 FRAME BUFFER DRIVER
12962 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12963 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12964 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12965 L:      linux-fbdev@vger.kernel.org
12966 S:      Maintained
12967 F:      drivers/video/fbdev/sm712*
12968 F:      Documentation/fb/sm712fb.txt
12969
12970 SIMPLE FIRMWARE INTERFACE (SFI)
12971 M:      Len Brown <lenb@kernel.org>
12972 L:      sfi-devel@simplefirmware.org
12973 W:      http://simplefirmware.org/
12974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12975 S:      Supported
12976 F:      arch/x86/platform/sfi/
12977 F:      drivers/sfi/
12978 F:      include/linux/sfi*.h
12979
12980 SIMPLEFB FB DRIVER
12981 M:      Hans de Goede <hdegoede@redhat.com>
12982 L:      linux-fbdev@vger.kernel.org
12983 S:      Maintained
12984 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12985 F:      drivers/video/fbdev/simplefb.c
12986 F:      include/linux/platform_data/simplefb.h
12987
12988 SIMTEC EB110ATX (Chalice CATS)
12989 P:      Ben Dooks
12990 P:      Vincent Sanders <vince@simtec.co.uk>
12991 M:      Simtec Linux Team <linux@simtec.co.uk>
12992 W:      http://www.simtec.co.uk/products/EB110ATX/
12993 S:      Supported
12994
12995 SIMTEC EB2410ITX (BAST)
12996 P:      Ben Dooks
12997 P:      Vincent Sanders <vince@simtec.co.uk>
12998 M:      Simtec Linux Team <linux@simtec.co.uk>
12999 W:      http://www.simtec.co.uk/products/EB2410ITX/
13000 S:      Supported
13001 F:      arch/arm/mach-s3c24xx/mach-bast.c
13002 F:      arch/arm/mach-s3c24xx/bast-ide.c
13003 F:      arch/arm/mach-s3c24xx/bast-irq.c
13004
13005 SIPHASH PRF ROUTINES
13006 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13007 S:      Maintained
13008 F:      lib/siphash.c
13009 F:      lib/test_siphash.c
13010 F:      include/linux/siphash.h
13011
13012 SIOX
13013 M:      Gavin Schenk <g.schenk@eckelmann.de>
13014 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13015 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13016 S:      Supported
13017 F:      drivers/siox/*
13018 F:      include/trace/events/siox.h
13019
13020 SIS 190 ETHERNET DRIVER
13021 M:      Francois Romieu <romieu@fr.zoreil.com>
13022 L:      netdev@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/net/ethernet/sis/sis190.c
13025
13026 SIS 900/7016 FAST ETHERNET DRIVER
13027 M:      Daniele Venzano <venza@brownhat.org>
13028 W:      http://www.brownhat.org/sis900.html
13029 L:      netdev@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/net/ethernet/sis/sis900.*
13032
13033 SIS FRAMEBUFFER DRIVER
13034 M:      Thomas Winischhofer <thomas@winischhofer.net>
13035 W:      http://www.winischhofer.net/linuxsisvga.shtml
13036 S:      Maintained
13037 F:      Documentation/fb/sisfb.txt
13038 F:      drivers/video/fbdev/sis/
13039 F:      include/video/sisfb.h
13040
13041 SIS USB2VGA DRIVER
13042 M:      Thomas Winischhofer <thomas@winischhofer.net>
13043 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13044 S:      Maintained
13045 F:      drivers/usb/misc/sisusbvga/
13046
13047 SLAB ALLOCATOR
13048 M:      Christoph Lameter <cl@linux.com>
13049 M:      Pekka Enberg <penberg@kernel.org>
13050 M:      David Rientjes <rientjes@google.com>
13051 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13052 M:      Andrew Morton <akpm@linux-foundation.org>
13053 L:      linux-mm@kvack.org
13054 S:      Maintained
13055 F:      include/linux/sl?b*.h
13056 F:      mm/sl?b*
13057
13058 SLEEPABLE READ-COPY UPDATE (SRCU)
13059 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13060 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13061 M:      Josh Triplett <josh@joshtriplett.org>
13062 R:      Steven Rostedt <rostedt@goodmis.org>
13063 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13064 L:      linux-kernel@vger.kernel.org
13065 W:      http://www.rdrop.com/users/paulmck/RCU/
13066 S:      Supported
13067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13068 F:      include/linux/srcu.h
13069 F:      kernel/rcu/srcu.c
13070
13071 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13072 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13074 S:      Maintained
13075 F:      drivers/slimbus/
13076 F:      Documentation/devicetree/bindings/slimbus/
13077 F:      include/linux/slimbus.h
13078
13079 SMACK SECURITY MODULE
13080 M:      Casey Schaufler <casey@schaufler-ca.com>
13081 L:      linux-security-module@vger.kernel.org
13082 W:      http://schaufler-ca.com
13083 T:      git git://github.com/cschaufler/smack-next
13084 S:      Maintained
13085 F:      Documentation/admin-guide/LSM/Smack.rst
13086 F:      security/smack/
13087
13088 SMC91x ETHERNET DRIVER
13089 M:      Nicolas Pitre <nico@fluxnic.net>
13090 S:      Odd Fixes
13091 F:      drivers/net/ethernet/smsc/smc91x.*
13092
13093 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13094 M:      Sakari Ailus <sakari.ailus@iki.fi>
13095 L:      linux-media@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/media/i2c/smiapp/
13098 F:      include/media/i2c/smiapp.h
13099 F:      drivers/media/i2c/smiapp-pll.c
13100 F:      drivers/media/i2c/smiapp-pll.h
13101 F:      include/uapi/linux/smiapp.h
13102 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13103
13104 SMM665 HARDWARE MONITOR DRIVER
13105 M:      Guenter Roeck <linux@roeck-us.net>
13106 L:      linux-hwmon@vger.kernel.org
13107 S:      Maintained
13108 F:      Documentation/hwmon/smm665
13109 F:      drivers/hwmon/smm665.c
13110
13111 SMSC EMC2103 HARDWARE MONITOR DRIVER
13112 M:      Steve Glendinning <steve.glendinning@shawell.net>
13113 L:      linux-hwmon@vger.kernel.org
13114 S:      Maintained
13115 F:      Documentation/hwmon/emc2103
13116 F:      drivers/hwmon/emc2103.c
13117
13118 SMSC SCH5627 HARDWARE MONITOR DRIVER
13119 M:      Hans de Goede <hdegoede@redhat.com>
13120 L:      linux-hwmon@vger.kernel.org
13121 S:      Supported
13122 F:      Documentation/hwmon/sch5627
13123 F:      drivers/hwmon/sch5627.c
13124
13125 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13126 M:      Steve Glendinning <steve.glendinning@shawell.net>
13127 L:      linux-fbdev@vger.kernel.org
13128 S:      Maintained
13129 F:      drivers/video/fbdev/smscufx.c
13130
13131 SMSC47B397 HARDWARE MONITOR DRIVER
13132 M:      Jean Delvare <jdelvare@suse.com>
13133 L:      linux-hwmon@vger.kernel.org
13134 S:      Maintained
13135 F:      Documentation/hwmon/smsc47b397
13136 F:      drivers/hwmon/smsc47b397.c
13137
13138 SMSC911x ETHERNET DRIVER
13139 M:      Steve Glendinning <steve.glendinning@shawell.net>
13140 L:      netdev@vger.kernel.org
13141 S:      Maintained
13142 F:      include/linux/smsc911x.h
13143 F:      drivers/net/ethernet/smsc/smsc911x.*
13144
13145 SMSC9420 PCI ETHERNET DRIVER
13146 M:      Steve Glendinning <steve.glendinning@shawell.net>
13147 L:      netdev@vger.kernel.org
13148 S:      Maintained
13149 F:      drivers/net/ethernet/smsc/smsc9420.*
13150
13151 SOC-CAMERA V4L2 SUBSYSTEM
13152 L:      linux-media@vger.kernel.org
13153 T:      git git://linuxtv.org/media_tree.git
13154 S:      Orphan
13155 F:      include/media/soc*
13156 F:      drivers/media/i2c/soc_camera/
13157 F:      drivers/media/platform/soc_camera/
13158
13159 SOCIONEXT SYNQUACER I2C DRIVER
13160 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13161 L:      linux-i2c@vger.kernel.org
13162 S:      Maintained
13163 F:      drivers/i2c/busses/i2c-synquacer.c
13164 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13165
13166 SOCIONEXT UNIPHIER SOUND DRIVER
13167 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13168 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13169 S:      Maintained
13170 F:      sound/soc/uniphier/
13171
13172 SOEKRIS NET48XX LED SUPPORT
13173 M:      Chris Boot <bootc@bootc.net>
13174 S:      Maintained
13175 F:      drivers/leds/leds-net48xx.c
13176
13177 SOFT-ROCE DRIVER (rxe)
13178 M:      Moni Shoua <monis@mellanox.com>
13179 L:      linux-rdma@vger.kernel.org
13180 S:      Supported
13181 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13182 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13183 F:      drivers/infiniband/sw/rxe/
13184 F:      include/uapi/rdma/rdma_user_rxe.h
13185
13186 SOFTLOGIC 6x10 MPEG CODEC
13187 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13188 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13189 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13190 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13191 M:      Ismael Luceno <ismael@iodev.co.uk>
13192 L:      linux-media@vger.kernel.org
13193 S:      Supported
13194 F:      drivers/media/pci/solo6x10/
13195
13196 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13197 M:      James Morse <james.morse@arm.com>
13198 L:      linux-arm-kernel@lists.infradead.org
13199 S:      Maintained
13200 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13201 F:      drivers/firmware/arm_sdei.c
13202 F:      include/linux/sdei.h
13203 F:      include/uapi/linux/sdei.h
13204
13205 SOFTWARE RAID (Multiple Disks) SUPPORT
13206 M:      Shaohua Li <shli@kernel.org>
13207 L:      linux-raid@vger.kernel.org
13208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13209 S:      Supported
13210 F:      drivers/md/Makefile
13211 F:      drivers/md/Kconfig
13212 F:      drivers/md/md*
13213 F:      drivers/md/raid*
13214 F:      include/linux/raid/
13215 F:      include/uapi/linux/raid/
13216
13217 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13218 M:      Jassi Brar <jaswinder.singh@linaro.org>
13219 L:      netdev@vger.kernel.org
13220 S:      Maintained
13221 F:      drivers/net/ethernet/socionext/netsec.c
13222 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13223
13224 SOLIDRUN CLEARFOG SUPPORT
13225 M:      Russell King <linux@armlinux.org.uk>
13226 S:      Maintained
13227 F:      arch/arm/boot/dts/armada-388-clearfog*
13228 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13229
13230 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13231 M:      Russell King <linux@armlinux.org.uk>
13232 S:      Maintained
13233 F:      arch/arm/boot/dts/imx6*-cubox-i*
13234 F:      arch/arm/boot/dts/imx6*-hummingboard*
13235 F:      arch/arm/boot/dts/imx6*-sr-*
13236
13237 SONIC NETWORK DRIVER
13238 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13239 L:      netdev@vger.kernel.org
13240 S:      Maintained
13241 F:      drivers/net/ethernet/natsemi/sonic.*
13242
13243 SONICS SILICON BACKPLANE DRIVER (SSB)
13244 M:      Michael Buesch <m@bues.ch>
13245 L:      linux-wireless@vger.kernel.org
13246 S:      Maintained
13247 F:      drivers/ssb/
13248 F:      include/linux/ssb/
13249
13250 SONY IMX258 SENSOR DRIVER
13251 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13252 L:      linux-media@vger.kernel.org
13253 T:      git git://linuxtv.org/media_tree.git
13254 S:      Maintained
13255 F:      drivers/media/i2c/imx258.c
13256
13257 SONY IMX274 SENSOR DRIVER
13258 M:      Leon Luo <leonl@leopardimaging.com>
13259 L:      linux-media@vger.kernel.org
13260 T:      git git://linuxtv.org/media_tree.git
13261 S:      Maintained
13262 F:      drivers/media/i2c/imx274.c
13263 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13264
13265 SONY MEMORYSTICK CARD SUPPORT
13266 M:      Alex Dubov <oakad@yahoo.com>
13267 W:      http://tifmxx.berlios.de/
13268 S:      Maintained
13269 F:      drivers/memstick/host/tifm_ms.c
13270
13271 SONY MEMORYSTICK STANDARD SUPPORT
13272 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13273 S:      Maintained
13274 F:      drivers/memstick/core/ms_block.*
13275
13276 SONY VAIO CONTROL DEVICE DRIVER
13277 M:      Mattia Dongili <malattia@linux.it>
13278 L:      platform-driver-x86@vger.kernel.org
13279 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13280 S:      Maintained
13281 F:      Documentation/laptops/sony-laptop.txt
13282 F:      drivers/char/sonypi.c
13283 F:      drivers/platform/x86/sony-laptop.c
13284 F:      include/linux/sony-laptop.h
13285
13286 SOUND
13287 M:      Jaroslav Kysela <perex@perex.cz>
13288 M:      Takashi Iwai <tiwai@suse.com>
13289 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13290 W:      http://www.alsa-project.org/
13291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13292 T:      git git://git.alsa-project.org/alsa-kernel.git
13293 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13294 S:      Maintained
13295 F:      Documentation/sound/
13296 F:      include/sound/
13297 F:      include/uapi/sound/
13298 F:      sound/
13299
13300 SOUND - COMPRESSED AUDIO
13301 M:      Vinod Koul <vkoul@kernel.org>
13302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13304 S:      Supported
13305 F:      Documentation/sound/designs/compress-offload.rst
13306 F:      include/sound/compress_driver.h
13307 F:      include/uapi/sound/compress_*
13308 F:      sound/core/compress_offload.c
13309 F:      sound/soc/soc-compress.c
13310
13311 SOUND - DMAENGINE HELPERS
13312 M:      Lars-Peter Clausen <lars@metafoo.de>
13313 S:      Supported
13314 F:      include/sound/dmaengine_pcm.h
13315 F:      sound/core/pcm_dmaengine.c
13316 F:      sound/soc/soc-generic-dmaengine-pcm.c
13317
13318 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13319 M:      Liam Girdwood <lgirdwood@gmail.com>
13320 M:      Mark Brown <broonie@kernel.org>
13321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13323 W:      http://alsa-project.org/main/index.php/ASoC
13324 S:      Supported
13325 F:      Documentation/devicetree/bindings/sound/
13326 F:      Documentation/sound/soc/
13327 F:      sound/soc/
13328 F:      include/sound/soc*
13329
13330 SOUNDWIRE SUBSYSTEM
13331 M:      Vinod Koul <vinod.koul@intel.com>
13332 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13333 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13334 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13335 S:      Supported
13336 F:      Documentation/driver-api/soundwire/
13337 F:      drivers/soundwire/
13338 F:      include/linux/soundwire/
13339
13340 SP2 MEDIA DRIVER
13341 M:      Olli Salonen <olli.salonen@iki.fi>
13342 L:      linux-media@vger.kernel.org
13343 W:      https://linuxtv.org
13344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13345 S:      Maintained
13346 F:      drivers/media/dvb-frontends/sp2*
13347
13348 SPARC + UltraSPARC (sparc/sparc64)
13349 M:      "David S. Miller" <davem@davemloft.net>
13350 L:      sparclinux@vger.kernel.org
13351 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13354 S:      Maintained
13355 F:      arch/sparc/
13356 F:      drivers/sbus/
13357
13358 SPARC SERIAL DRIVERS
13359 M:      "David S. Miller" <davem@davemloft.net>
13360 L:      sparclinux@vger.kernel.org
13361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13363 S:      Maintained
13364 F:      include/linux/sunserialcore.h
13365 F:      drivers/tty/serial/suncore.c
13366 F:      drivers/tty/serial/sunhv.c
13367 F:      drivers/tty/serial/sunsab.c
13368 F:      drivers/tty/serial/sunsab.h
13369 F:      drivers/tty/serial/sunsu.c
13370 F:      drivers/tty/serial/sunzilog.c
13371 F:      drivers/tty/serial/sunzilog.h
13372 F:      drivers/tty/vcc.c
13373
13374 SPARSE CHECKER
13375 M:      "Christopher Li" <sparse@chrisli.org>
13376 L:      linux-sparse@vger.kernel.org
13377 W:      https://sparse.wiki.kernel.org/
13378 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13379 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13380 S:      Maintained
13381 F:      include/linux/compiler.h
13382
13383 SPEAR CLOCK FRAMEWORK SUPPORT
13384 M:      Viresh Kumar <vireshk@kernel.org>
13385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13386 W:      http://www.st.com/spear
13387 S:      Maintained
13388 F:      drivers/clk/spear/
13389
13390 SPEAR PLATFORM SUPPORT
13391 M:      Viresh Kumar <vireshk@kernel.org>
13392 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13394 W:      http://www.st.com/spear
13395 S:      Maintained
13396 F:      arch/arm/boot/dts/spear*
13397 F:      arch/arm/mach-spear/
13398
13399 SPI NOR SUBSYSTEM
13400 M:      Marek Vasut <marek.vasut@gmail.com>
13401 L:      linux-mtd@lists.infradead.org
13402 W:      http://www.linux-mtd.infradead.org/
13403 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13404 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13405 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13406 S:      Maintained
13407 F:      drivers/mtd/spi-nor/
13408 F:      include/linux/mtd/spi-nor.h
13409
13410 SPI SUBSYSTEM
13411 M:      Mark Brown <broonie@kernel.org>
13412 L:      linux-spi@vger.kernel.org
13413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13414 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13415 S:      Maintained
13416 F:      Documentation/devicetree/bindings/spi/
13417 F:      Documentation/spi/
13418 F:      drivers/spi/
13419 F:      include/linux/spi/
13420 F:      include/uapi/linux/spi/
13421 F:      tools/spi/
13422
13423 SPIDERNET NETWORK DRIVER for CELL
13424 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13425 L:      netdev@vger.kernel.org
13426 S:      Supported
13427 F:      Documentation/networking/spider_net.txt
13428 F:      drivers/net/ethernet/toshiba/spider_net*
13429
13430 SPMI SUBSYSTEM
13431 R:      Stephen Boyd <sboyd@kernel.org>
13432 L:      linux-arm-msm@vger.kernel.org
13433 F:      Documentation/devicetree/bindings/spmi/
13434 F:      drivers/spmi/
13435 F:      include/dt-bindings/spmi/spmi.h
13436 F:      include/linux/spmi.h
13437 F:      include/trace/events/spmi.h
13438
13439 SPU FILE SYSTEM
13440 M:      Jeremy Kerr <jk@ozlabs.org>
13441 L:      linuxppc-dev@lists.ozlabs.org
13442 W:      http://www.ibm.com/developerworks/power/cell/
13443 S:      Supported
13444 F:      Documentation/filesystems/spufs.txt
13445 F:      arch/powerpc/platforms/cell/spufs/
13446
13447 SQUASHFS FILE SYSTEM
13448 M:      Phillip Lougher <phillip@squashfs.org.uk>
13449 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13450 W:      http://squashfs.org.uk
13451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13452 S:      Maintained
13453 F:      Documentation/filesystems/squashfs.txt
13454 F:      fs/squashfs/
13455
13456 SRM (Alpha) environment access
13457 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13458 S:      Maintained
13459 F:      arch/alpha/kernel/srm_env.c
13460
13461 ST STM32 I2C/SMBUS DRIVER
13462 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13463 L:      linux-i2c@vger.kernel.org
13464 S:      Maintained
13465 F:      drivers/i2c/busses/i2c-stm32*
13466
13467 STABLE BRANCH
13468 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13469 L:      stable@vger.kernel.org
13470 S:      Supported
13471 F:      Documentation/process/stable-kernel-rules.rst
13472
13473 STAGING - COMEDI
13474 M:      Ian Abbott <abbotti@mev.co.uk>
13475 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13476 S:      Odd Fixes
13477 F:      drivers/staging/comedi/
13478
13479 STAGING - FLARION FT1000 DRIVERS
13480 M:      Marek Belisko <marek.belisko@gmail.com>
13481 S:      Odd Fixes
13482 F:      drivers/staging/ft1000/
13483
13484 STAGING - INDUSTRIAL IO
13485 M:      Jonathan Cameron <jic23@kernel.org>
13486 L:      linux-iio@vger.kernel.org
13487 S:      Odd Fixes
13488 F:      Documentation/devicetree/bindings/staging/iio/
13489 F:      drivers/staging/iio/
13490
13491 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13492 M:      Marc Dietrich <marvin24@gmx.de>
13493 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13494 L:      linux-tegra@vger.kernel.org
13495 S:      Maintained
13496 F:      drivers/staging/nvec/
13497
13498 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13499 M:      Jens Frederich <jfrederich@gmail.com>
13500 M:      Daniel Drake <dsd@laptop.org>
13501 M:      Jon Nettleton <jon.nettleton@gmail.com>
13502 W:      http://wiki.laptop.org/go/DCON
13503 S:      Maintained
13504 F:      drivers/staging/olpc_dcon/
13505
13506 STAGING - REALTEK RTL8712U DRIVERS
13507 M:      Larry Finger <Larry.Finger@lwfinger.net>
13508 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13509 S:      Odd Fixes
13510 F:      drivers/staging/rtl8712/
13511
13512 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13513 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13514 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13515 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13516 L:      linux-fbdev@vger.kernel.org
13517 S:      Maintained
13518 F:      drivers/staging/sm750fb/
13519
13520 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13521 M:      William Hubbs <w.d.hubbs@gmail.com>
13522 M:      Chris Brannon <chris@the-brannons.com>
13523 M:      Kirk Reiser <kirk@reisers.ca>
13524 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13525 L:      speakup@linux-speakup.org
13526 W:      http://www.linux-speakup.org/
13527 S:      Odd Fixes
13528 F:      drivers/staging/speakup/
13529
13530 STAGING - VIA VT665X DRIVERS
13531 M:      Forest Bond <forest@alittletooquiet.net>
13532 S:      Odd Fixes
13533 F:      drivers/staging/vt665?/
13534
13535 STAGING - WILC1000 WIFI DRIVER
13536 M:      Aditya Shankar <aditya.shankar@microchip.com>
13537 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13538 L:      linux-wireless@vger.kernel.org
13539 S:      Supported
13540 F:      drivers/staging/wilc1000/
13541
13542 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13543 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13544 S:      Odd Fixes
13545 F:      drivers/staging/xgifb/
13546
13547 STAGING SUBSYSTEM
13548 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13550 L:      devel@driverdev.osuosl.org
13551 S:      Supported
13552 F:      drivers/staging/
13553
13554 STARFIRE/DURALAN NETWORK DRIVER
13555 M:      Ion Badulescu <ionut@badula.org>
13556 S:      Odd Fixes
13557 F:      drivers/net/ethernet/adaptec/starfire*
13558
13559 STEC S1220 SKD DRIVER
13560 M:      Bart Van Assche <bart.vanassche@wdc.com>
13561 L:      linux-block@vger.kernel.org
13562 S:      Maintained
13563 F:      drivers/block/skd*[ch]
13564
13565 STI CEC DRIVER
13566 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13567 S:      Maintained
13568 F:      drivers/staging/media/st-cec/
13569 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13570
13571 STK1160 USB VIDEO CAPTURE DRIVER
13572 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13573 L:      linux-media@vger.kernel.org
13574 T:      git git://linuxtv.org/media_tree.git
13575 S:      Maintained
13576 F:      drivers/media/usb/stk1160/
13577
13578 STM32 TIMER/LPTIMER DRIVERS
13579 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13580 S:      Maintained
13581 F:      drivers/*/stm32-*timer*
13582 F:      drivers/pwm/pwm-stm32*
13583 F:      include/linux/*/stm32-*tim*
13584 F:      Documentation/ABI/testing/*timer-stm32
13585 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13586 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13587
13588 STMMAC ETHERNET DRIVER
13589 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13590 M:      Alexandre Torgue <alexandre.torgue@st.com>
13591 M:      Jose Abreu <joabreu@synopsys.com>
13592 L:      netdev@vger.kernel.org
13593 W:      http://www.stlinux.com
13594 S:      Supported
13595 F:      drivers/net/ethernet/stmicro/stmmac/
13596
13597 SUN3/3X
13598 M:      Sam Creasey <sammy@sammy.net>
13599 W:      http://sammy.net/sun3/
13600 S:      Maintained
13601 F:      arch/m68k/kernel/*sun3*
13602 F:      arch/m68k/sun3*/
13603 F:      arch/m68k/include/asm/sun3*
13604 F:      drivers/net/ethernet/i825xx/sun3*
13605
13606 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13607 M:      Hans de Goede <hdegoede@redhat.com>
13608 L:      linux-input@vger.kernel.org
13609 S:      Maintained
13610 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13611 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13612
13613 SUNDANCE NETWORK DRIVER
13614 M:      Denis Kirjanov <kda@linux-powerpc.org>
13615 L:      netdev@vger.kernel.org
13616 S:      Maintained
13617 F:      drivers/net/ethernet/dlink/sundance.c
13618
13619 SUPERH
13620 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13621 M:      Rich Felker <dalias@libc.org>
13622 L:      linux-sh@vger.kernel.org
13623 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13624 S:      Maintained
13625 F:      Documentation/sh/
13626 F:      arch/sh/
13627 F:      drivers/sh/
13628
13629 SUSPEND TO RAM
13630 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13631 M:      Len Brown <len.brown@intel.com>
13632 M:      Pavel Machek <pavel@ucw.cz>
13633 L:      linux-pm@vger.kernel.org
13634 B:      https://bugzilla.kernel.org
13635 S:      Supported
13636 F:      Documentation/power/
13637 F:      arch/x86/kernel/acpi/
13638 F:      drivers/base/power/
13639 F:      kernel/power/
13640 F:      include/linux/suspend.h
13641 F:      include/linux/freezer.h
13642 F:      include/linux/pm.h
13643
13644 SVGA HANDLING
13645 M:      Martin Mares <mj@ucw.cz>
13646 L:      linux-video@atrey.karlin.mff.cuni.cz
13647 S:      Maintained
13648 F:      Documentation/svga.txt
13649 F:      arch/x86/boot/video*
13650
13651 SWIOTLB SUBSYSTEM
13652 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13653 L:      iommu@lists.linux-foundation.org
13654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13655 S:      Supported
13656 F:      kernel/dma/swiotlb.c
13657 F:      arch/*/kernel/pci-swiotlb.c
13658 F:      include/linux/swiotlb.h
13659
13660 SWITCHDEV
13661 M:      Jiri Pirko <jiri@resnulli.us>
13662 M:      Ivan Vecera <ivecera@redhat.com>
13663 L:      netdev@vger.kernel.org
13664 S:      Supported
13665 F:      net/switchdev/
13666 F:      include/net/switchdev.h
13667
13668 SY8106A REGULATOR DRIVER
13669 M:      Icenowy Zheng <icenowy@aosc.io>
13670 S:      Maintained
13671 F:      drivers/regulator/sy8106a-regulator.c
13672 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13673
13674 SYNC FILE FRAMEWORK
13675 M:      Sumit Semwal <sumit.semwal@linaro.org>
13676 R:      Gustavo Padovan <gustavo@padovan.org>
13677 S:      Maintained
13678 L:      linux-media@vger.kernel.org
13679 L:      dri-devel@lists.freedesktop.org
13680 F:      drivers/dma-buf/sync_*
13681 F:      drivers/dma-buf/dma-fence*
13682 F:      drivers/dma-buf/sw_sync.c
13683 F:      include/linux/sync_file.h
13684 F:      include/uapi/linux/sync_file.h
13685 F:      Documentation/sync_file.txt
13686 T:      git git://anongit.freedesktop.org/drm/drm-misc
13687
13688 SYNOPSYS ARC ARCHITECTURE
13689 M:      Vineet Gupta <vgupta@synopsys.com>
13690 L:      linux-snps-arc@lists.infradead.org
13691 S:      Supported
13692 F:      arch/arc/
13693 F:      Documentation/devicetree/bindings/arc/*
13694 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13695 F:      drivers/clocksource/arc_timer.c
13696 F:      drivers/tty/serial/arc_uart.c
13697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13698
13699 SYNOPSYS ARC HSDK SDP pll clock driver
13700 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13701 S:      Supported
13702 F:      drivers/clk/clk-hsdk-pll.c
13703 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13704
13705 SYNOPSYS ARC SDP clock driver
13706 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13707 S:      Supported
13708 F:      drivers/clk/axs10x/*
13709 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13710
13711 SYNOPSYS ARC SDP platform support
13712 M:      Alexey Brodkin <abrodkin@synopsys.com>
13713 S:      Supported
13714 F:      arch/arc/plat-axs10x
13715 F:      arch/arc/boot/dts/ax*
13716 F:      Documentation/devicetree/bindings/arc/axs10*
13717
13718 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13719 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13720 S:      Supported
13721 F:      drivers/reset/reset-axs10x.c
13722 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13723
13724 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13725 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13726 S:      Maintained
13727 F:      drivers/tty/serial/8250/8250_dw.c
13728
13729 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13730 M:      Hoan Tran <hotran@apm.com>
13731 L:      linux-gpio@vger.kernel.org
13732 S:      Maintained
13733 F:      drivers/gpio/gpio-dwapb.c
13734 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13735
13736 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13737 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13738 S:      Maintained
13739 F:      drivers/dma/dwi-axi-dmac/
13740 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13741
13742 SYNOPSYS DESIGNWARE DMAC DRIVER
13743 M:      Viresh Kumar <vireshk@kernel.org>
13744 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13745 S:      Maintained
13746 F:      include/linux/dma/dw.h
13747 F:      include/linux/platform_data/dma-dw.h
13748 F:      drivers/dma/dw/
13749
13750 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13751 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13752 L:      netdev@vger.kernel.org
13753 S:      Supported
13754 F:      drivers/net/ethernet/synopsys/
13755
13756 SYNOPSYS DESIGNWARE I2C DRIVER
13757 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13758 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13759 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13760 L:      linux-i2c@vger.kernel.org
13761 S:      Maintained
13762 F:      drivers/i2c/busses/i2c-designware-*
13763 F:      include/linux/platform_data/i2c-designware.h
13764
13765 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13766 M:      Jaehoon Chung <jh80.chung@samsung.com>
13767 L:      linux-mmc@vger.kernel.org
13768 S:      Maintained
13769 F:      drivers/mmc/host/dw_mmc*
13770
13771 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13772 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13773 S:      Supported
13774 F:      drivers/reset/reset-hsdk.c
13775 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13776 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13777
13778 SYSTEM CONFIGURATION (SYSCON)
13779 M:      Lee Jones <lee.jones@linaro.org>
13780 M:      Arnd Bergmann <arnd@arndb.de>
13781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13782 S:      Supported
13783 F:      drivers/mfd/syscon.c
13784
13785 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13786 M:      Sudeep Holla <sudeep.holla@arm.com>
13787 L:      linux-arm-kernel@lists.infradead.org
13788 S:      Maintained
13789 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13790 F:      drivers/clk/clk-sc[mp]i.c
13791 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13792 F:      drivers/firmware/arm_scpi.c
13793 F:      drivers/firmware/arm_scmi/
13794 F:      include/linux/sc[mp]i_protocol.h
13795
13796 SYSTEM RESET/SHUTDOWN DRIVERS
13797 M:      Sebastian Reichel <sre@kernel.org>
13798 L:      linux-pm@vger.kernel.org
13799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13800 S:      Maintained
13801 F:      Documentation/devicetree/bindings/power/reset/
13802 F:      drivers/power/reset/
13803
13804 SYSTEM TRACE MODULE CLASS
13805 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13806 S:      Maintained
13807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13808 F:      Documentation/trace/stm.rst
13809 F:      drivers/hwtracing/stm/
13810 F:      include/linux/stm.h
13811 F:      include/uapi/linux/stm.h
13812
13813 SYSV FILESYSTEM
13814 M:      Christoph Hellwig <hch@infradead.org>
13815 S:      Maintained
13816 F:      Documentation/filesystems/sysv-fs.txt
13817 F:      fs/sysv/
13818 F:      include/linux/sysv_fs.h
13819
13820 TARGET SUBSYSTEM
13821 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13822 L:      linux-scsi@vger.kernel.org
13823 L:      target-devel@vger.kernel.org
13824 W:      http://www.linux-iscsi.org
13825 W:      http://groups.google.com/group/linux-iscsi-target-dev
13826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13827 S:      Supported
13828 F:      drivers/target/
13829 F:      include/target/
13830 F:      Documentation/target/
13831
13832 TASKSTATS STATISTICS INTERFACE
13833 M:      Balbir Singh <bsingharora@gmail.com>
13834 S:      Maintained
13835 F:      Documentation/accounting/taskstats*
13836 F:      include/linux/taskstats*
13837 F:      kernel/taskstats.c
13838
13839 TC subsystem
13840 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13841 M:      Cong Wang <xiyou.wangcong@gmail.com>
13842 M:      Jiri Pirko <jiri@resnulli.us>
13843 L:      netdev@vger.kernel.org
13844 S:      Maintained
13845 F:      include/net/pkt_cls.h
13846 F:      include/net/pkt_sched.h
13847 F:      include/net/tc_act/
13848 F:      include/uapi/linux/pkt_cls.h
13849 F:      include/uapi/linux/pkt_sched.h
13850 F:      include/uapi/linux/tc_act/
13851 F:      include/uapi/linux/tc_ematch/
13852 F:      net/sched/
13853
13854 TCP LOW PRIORITY MODULE
13855 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13856 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13857 W:      http://tcp-lp-mod.sourceforge.net/
13858 S:      Maintained
13859 F:      net/ipv4/tcp_lp.c
13860
13861 TDA10071 MEDIA DRIVER
13862 M:      Antti Palosaari <crope@iki.fi>
13863 L:      linux-media@vger.kernel.org
13864 W:      https://linuxtv.org
13865 W:      http://palosaari.fi/linux/
13866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13867 T:      git git://linuxtv.org/anttip/media_tree.git
13868 S:      Maintained
13869 F:      drivers/media/dvb-frontends/tda10071*
13870
13871 TDA18212 MEDIA DRIVER
13872 M:      Antti Palosaari <crope@iki.fi>
13873 L:      linux-media@vger.kernel.org
13874 W:      https://linuxtv.org
13875 W:      http://palosaari.fi/linux/
13876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13877 T:      git git://linuxtv.org/anttip/media_tree.git
13878 S:      Maintained
13879 F:      drivers/media/tuners/tda18212*
13880
13881 TDA18218 MEDIA DRIVER
13882 M:      Antti Palosaari <crope@iki.fi>
13883 L:      linux-media@vger.kernel.org
13884 W:      https://linuxtv.org
13885 W:      http://palosaari.fi/linux/
13886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13887 T:      git git://linuxtv.org/anttip/media_tree.git
13888 S:      Maintained
13889 F:      drivers/media/tuners/tda18218*
13890
13891 TDA18250 MEDIA DRIVER
13892 M:      Olli Salonen <olli.salonen@iki.fi>
13893 L:      linux-media@vger.kernel.org
13894 W:      https://linuxtv.org
13895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13896 T:      git git://linuxtv.org/media_tree.git
13897 S:      Maintained
13898 F:      drivers/media/tuners/tda18250*
13899
13900 TDA18271 MEDIA DRIVER
13901 M:      Michael Krufky <mkrufky@linuxtv.org>
13902 L:      linux-media@vger.kernel.org
13903 W:      https://linuxtv.org
13904 W:      http://github.com/mkrufky
13905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13906 T:      git git://linuxtv.org/mkrufky/tuners.git
13907 S:      Maintained
13908 F:      drivers/media/tuners/tda18271*
13909
13910 TDA1997x MEDIA DRIVER
13911 M:      Tim Harvey <tharvey@gateworks.com>
13912 L:      linux-media@vger.kernel.org
13913 W:      https://linuxtv.org
13914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13915 S:      Maintained
13916 F:      drivers/media/i2c/tda1997x.*
13917
13918 TDA827x MEDIA DRIVER
13919 M:      Michael Krufky <mkrufky@linuxtv.org>
13920 L:      linux-media@vger.kernel.org
13921 W:      https://linuxtv.org
13922 W:      http://github.com/mkrufky
13923 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13924 T:      git git://linuxtv.org/mkrufky/tuners.git
13925 S:      Maintained
13926 F:      drivers/media/tuners/tda8290.*
13927
13928 TDA8290 MEDIA DRIVER
13929 M:      Michael Krufky <mkrufky@linuxtv.org>
13930 L:      linux-media@vger.kernel.org
13931 W:      https://linuxtv.org
13932 W:      http://github.com/mkrufky
13933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13934 T:      git git://linuxtv.org/mkrufky/tuners.git
13935 S:      Maintained
13936 F:      drivers/media/tuners/tda8290.*
13937
13938 TDA9840 MEDIA DRIVER
13939 M:      Hans Verkuil <hverkuil@xs4all.nl>
13940 L:      linux-media@vger.kernel.org
13941 T:      git git://linuxtv.org/media_tree.git
13942 W:      https://linuxtv.org
13943 S:      Maintained
13944 F:      drivers/media/i2c/tda9840*
13945
13946 TEA5761 TUNER DRIVER
13947 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13948 L:      linux-media@vger.kernel.org
13949 W:      https://linuxtv.org
13950 T:      git git://linuxtv.org/media_tree.git
13951 S:      Odd fixes
13952 F:      drivers/media/tuners/tea5761.*
13953
13954 TEA5767 TUNER DRIVER
13955 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13956 L:      linux-media@vger.kernel.org
13957 W:      https://linuxtv.org
13958 T:      git git://linuxtv.org/media_tree.git
13959 S:      Maintained
13960 F:      drivers/media/tuners/tea5767.*
13961
13962 TEA6415C MEDIA DRIVER
13963 M:      Hans Verkuil <hverkuil@xs4all.nl>
13964 L:      linux-media@vger.kernel.org
13965 T:      git git://linuxtv.org/media_tree.git
13966 W:      https://linuxtv.org
13967 S:      Maintained
13968 F:      drivers/media/i2c/tea6415c*
13969
13970 TEA6420 MEDIA DRIVER
13971 M:      Hans Verkuil <hverkuil@xs4all.nl>
13972 L:      linux-media@vger.kernel.org
13973 T:      git git://linuxtv.org/media_tree.git
13974 W:      https://linuxtv.org
13975 S:      Maintained
13976 F:      drivers/media/i2c/tea6420*
13977
13978 TEAM DRIVER
13979 M:      Jiri Pirko <jiri@resnulli.us>
13980 L:      netdev@vger.kernel.org
13981 S:      Supported
13982 F:      drivers/net/team/
13983 F:      include/linux/if_team.h
13984 F:      include/uapi/linux/if_team.h
13985
13986 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13987 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13988 S:      Maintained
13989 F:      arch/x86/platform/ts5500/
13990
13991 TECHNOTREND USB IR RECEIVER
13992 M:      Sean Young <sean@mess.org>
13993 L:      linux-media@vger.kernel.org
13994 S:      Maintained
13995 F:      drivers/media/rc/ttusbir.c
13996
13997 TECHWELL TW9910 VIDEO DECODER
13998 L:      linux-media@vger.kernel.org
13999 S:      Orphan
14000 F:      drivers/media/i2c/tw9910.c
14001 F:      include/media/i2c/tw9910.h
14002
14003 TEE SUBSYSTEM
14004 M:      Jens Wiklander <jens.wiklander@linaro.org>
14005 S:      Maintained
14006 F:      include/linux/tee_drv.h
14007 F:      include/uapi/linux/tee.h
14008 F:      drivers/tee/
14009 F:      Documentation/tee.txt
14010
14011 TEGRA ARCHITECTURE SUPPORT
14012 M:      Thierry Reding <thierry.reding@gmail.com>
14013 M:      Jonathan Hunter <jonathanh@nvidia.com>
14014 L:      linux-tegra@vger.kernel.org
14015 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14017 S:      Supported
14018 N:      [^a-z]tegra
14019
14020 TEGRA CLOCK DRIVER
14021 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14022 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14023 S:      Supported
14024 F:      drivers/clk/tegra/
14025
14026 TEGRA DMA DRIVERS
14027 M:      Laxman Dewangan <ldewangan@nvidia.com>
14028 M:      Jon Hunter <jonathanh@nvidia.com>
14029 S:      Supported
14030 F:      drivers/dma/tegra*
14031
14032 TEGRA I2C DRIVER
14033 M:      Laxman Dewangan <ldewangan@nvidia.com>
14034 S:      Supported
14035 F:      drivers/i2c/busses/i2c-tegra.c
14036
14037 TEGRA IOMMU DRIVERS
14038 M:      Thierry Reding <thierry.reding@gmail.com>
14039 L:      linux-tegra@vger.kernel.org
14040 S:      Supported
14041 F:      drivers/iommu/tegra*
14042
14043 TEGRA KBC DRIVER
14044 M:      Laxman Dewangan <ldewangan@nvidia.com>
14045 S:      Supported
14046 F:      drivers/input/keyboard/tegra-kbc.c
14047
14048 TEGRA PWM DRIVER
14049 M:      Thierry Reding <thierry.reding@gmail.com>
14050 S:      Supported
14051 F:      drivers/pwm/pwm-tegra.c
14052
14053 TEGRA SERIAL DRIVER
14054 M:      Laxman Dewangan <ldewangan@nvidia.com>
14055 S:      Supported
14056 F:      drivers/tty/serial/serial-tegra.c
14057
14058 TEGRA SPI DRIVER
14059 M:      Laxman Dewangan <ldewangan@nvidia.com>
14060 S:      Supported
14061 F:      drivers/spi/spi-tegra*
14062
14063 TEHUTI ETHERNET DRIVER
14064 M:      Andy Gospodarek <andy@greyhouse.net>
14065 L:      netdev@vger.kernel.org
14066 S:      Supported
14067 F:      drivers/net/ethernet/tehuti/*
14068
14069 Telecom Clock Driver for MCPL0010
14070 M:      Mark Gross <mark.gross@intel.com>
14071 S:      Supported
14072 F:      drivers/char/tlclk.c
14073
14074 TENSILICA XTENSA PORT (xtensa)
14075 M:      Chris Zankel <chris@zankel.net>
14076 M:      Max Filippov <jcmvbkbc@gmail.com>
14077 L:      linux-xtensa@linux-xtensa.org
14078 T:      git git://github.com/czankel/xtensa-linux.git
14079 S:      Maintained
14080 F:      arch/xtensa/
14081 F:      drivers/irqchip/irq-xtensa-*
14082
14083 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14084 M:      Nishanth Menon <nm@ti.com>
14085 M:      Tero Kristo <t-kristo@ti.com>
14086 M:      Santosh Shilimkar <ssantosh@kernel.org>
14087 L:      linux-arm-kernel@lists.infradead.org
14088 S:      Maintained
14089 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14090 F:      drivers/firmware/ti_sci*
14091 F:      include/linux/soc/ti/ti_sci_protocol.h
14092 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14093 F:      include/dt-bindings/genpd/k2g.h
14094 F:      drivers/soc/ti/ti_sci_pm_domains.c
14095 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14096 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14097 F:      drivers/clk/keystone/sci-clk.c
14098 F:      drivers/reset/reset-ti-sci.c
14099
14100 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14101 M:      Hans Verkuil <hverkuil@xs4all.nl>
14102 L:      linux-media@vger.kernel.org
14103 T:      git git://linuxtv.org/media_tree.git
14104 W:      https://linuxtv.org
14105 S:      Maintained
14106 F:      drivers/media/radio/radio-raremono.c
14107
14108 THERMAL
14109 M:      Zhang Rui <rui.zhang@intel.com>
14110 M:      Eduardo Valentin <edubezval@gmail.com>
14111 L:      linux-pm@vger.kernel.org
14112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14114 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14115 S:      Supported
14116 F:      drivers/thermal/
14117 F:      include/linux/thermal.h
14118 F:      include/uapi/linux/thermal.h
14119 F:      include/linux/cpu_cooling.h
14120 F:      Documentation/devicetree/bindings/thermal/
14121
14122 THERMAL/CPU_COOLING
14123 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14124 M:      Viresh Kumar <viresh.kumar@linaro.org>
14125 M:      Javi Merino <javi.merino@kernel.org>
14126 L:      linux-pm@vger.kernel.org
14127 S:      Supported
14128 F:      Documentation/thermal/cpu-cooling-api.txt
14129 F:      drivers/thermal/cpu_cooling.c
14130 F:      include/linux/cpu_cooling.h
14131
14132 THINKPAD ACPI EXTRAS DRIVER
14133 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14134 L:      ibm-acpi-devel@lists.sourceforge.net
14135 L:      platform-driver-x86@vger.kernel.org
14136 W:      http://ibm-acpi.sourceforge.net
14137 W:      http://thinkwiki.org/wiki/Ibm-acpi
14138 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14139 S:      Maintained
14140 F:      drivers/platform/x86/thinkpad_acpi.c
14141
14142 THUNDERBOLT DRIVER
14143 M:      Andreas Noever <andreas.noever@gmail.com>
14144 M:      Michael Jamet <michael.jamet@intel.com>
14145 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14146 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14148 S:      Maintained
14149 F:      Documentation/admin-guide/thunderbolt.rst
14150 F:      drivers/thunderbolt/
14151 F:      include/linux/thunderbolt.h
14152
14153 THUNDERBOLT NETWORK DRIVER
14154 M:      Michael Jamet <michael.jamet@intel.com>
14155 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14156 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14157 L:      netdev@vger.kernel.org
14158 S:      Maintained
14159 F:      drivers/net/thunderbolt.c
14160
14161 THUNDERX GPIO DRIVER
14162 M:      David Daney <david.daney@cavium.com>
14163 S:      Maintained
14164 F:      drivers/gpio/gpio-thunderx.c
14165
14166 TI AM437X VPFE DRIVER
14167 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14168 L:      linux-media@vger.kernel.org
14169 W:      https://linuxtv.org
14170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14171 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14172 S:      Maintained
14173 F:      drivers/media/platform/am437x/
14174
14175 TI BANDGAP AND THERMAL DRIVER
14176 M:      Eduardo Valentin <edubezval@gmail.com>
14177 M:      Keerthy <j-keerthy@ti.com>
14178 L:      linux-pm@vger.kernel.org
14179 L:      linux-omap@vger.kernel.org
14180 S:      Maintained
14181 F:      drivers/thermal/ti-soc-thermal/
14182
14183 TI BQ27XXX POWER SUPPLY DRIVER
14184 R:      Andrew F. Davis <afd@ti.com>
14185 F:      include/linux/power/bq27xxx_battery.h
14186 F:      drivers/power/supply/bq27xxx_battery.c
14187 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14188
14189 TI CDCE706 CLOCK DRIVER
14190 M:      Max Filippov <jcmvbkbc@gmail.com>
14191 S:      Maintained
14192 F:      drivers/clk/clk-cdce706.c
14193
14194 TI CLOCK DRIVER
14195 M:      Tero Kristo <t-kristo@ti.com>
14196 L:      linux-omap@vger.kernel.org
14197 S:      Maintained
14198 F:      drivers/clk/ti/
14199 F:      include/linux/clk/ti.h
14200
14201 TI DAVINCI MACHINE SUPPORT
14202 M:      Sekhar Nori <nsekhar@ti.com>
14203 M:      Kevin Hilman <khilman@kernel.org>
14204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14206 S:      Supported
14207 F:      arch/arm/mach-davinci/
14208 F:      drivers/i2c/busses/i2c-davinci.c
14209 F:      arch/arm/boot/dts/da850*
14210
14211 TI DAVINCI SERIES CLOCK DRIVER
14212 M:      David Lechner <david@lechnology.com>
14213 R:      Sekhar Nori <nsekhar@ti.com>
14214 S:      Maintained
14215 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14216 F:      drivers/clk/davinci/
14217
14218 TI DAVINCI SERIES GPIO DRIVER
14219 M:      Keerthy <j-keerthy@ti.com>
14220 L:      linux-gpio@vger.kernel.org
14221 S:      Maintained
14222 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14223 F:      drivers/gpio/gpio-davinci.c
14224
14225 TI DAVINCI SERIES MEDIA DRIVER
14226 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14227 L:      linux-media@vger.kernel.org
14228 W:      https://linuxtv.org
14229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14230 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14231 S:      Maintained
14232 F:      drivers/media/platform/davinci/
14233 F:      include/media/davinci/
14234
14235 TI ETHERNET SWITCH DRIVER (CPSW)
14236 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14237 L:      linux-omap@vger.kernel.org
14238 L:      netdev@vger.kernel.org
14239 S:      Maintained
14240 F:      drivers/net/ethernet/ti/cpsw*
14241 F:      drivers/net/ethernet/ti/davinci*
14242
14243 TI FLASH MEDIA INTERFACE DRIVER
14244 M:      Alex Dubov <oakad@yahoo.com>
14245 S:      Maintained
14246 F:      drivers/misc/tifm*
14247 F:      drivers/mmc/host/tifm_sd.c
14248 F:      include/linux/tifm.h
14249
14250 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14251 M:      Santosh Shilimkar <ssantosh@kernel.org>
14252 L:      linux-kernel@vger.kernel.org
14253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14254 S:      Maintained
14255 F:      drivers/soc/ti/*
14256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14257
14258 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14259 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14260 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14261 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14262 S:      Maintained
14263 F:      sound/soc/codecs/lm49453*
14264 F:      sound/soc/codecs/isabelle*
14265
14266 TI LP855x BACKLIGHT DRIVER
14267 M:      Milo Kim <milo.kim@ti.com>
14268 S:      Maintained
14269 F:      Documentation/backlight/lp855x-driver.txt
14270 F:      drivers/video/backlight/lp855x_bl.c
14271 F:      include/linux/platform_data/lp855x.h
14272
14273 TI LP8727 CHARGER DRIVER
14274 M:      Milo Kim <milo.kim@ti.com>
14275 S:      Maintained
14276 F:      drivers/power/supply/lp8727_charger.c
14277 F:      include/linux/platform_data/lp8727.h
14278
14279 TI LP8788 MFD DRIVER
14280 M:      Milo Kim <milo.kim@ti.com>
14281 S:      Maintained
14282 F:      drivers/iio/adc/lp8788_adc.c
14283 F:      drivers/leds/leds-lp8788.c
14284 F:      drivers/mfd/lp8788*.c
14285 F:      drivers/power/supply/lp8788-charger.c
14286 F:      drivers/regulator/lp8788-*.c
14287 F:      include/linux/mfd/lp8788*.h
14288
14289 TI NETCP ETHERNET DRIVER
14290 M:      Wingman Kwok <w-kwok2@ti.com>
14291 M:      Murali Karicheri <m-karicheri2@ti.com>
14292 L:      netdev@vger.kernel.org
14293 S:      Maintained
14294 F:      drivers/net/ethernet/ti/netcp*
14295
14296 TI TAS571X FAMILY ASoC CODEC DRIVER
14297 M:      Kevin Cernekee <cernekee@chromium.org>
14298 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14299 S:      Odd Fixes
14300 F:      sound/soc/codecs/tas571x*
14301
14302 TI TRF7970A NFC DRIVER
14303 M:      Mark Greer <mgreer@animalcreek.com>
14304 L:      linux-wireless@vger.kernel.org
14305 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14306 S:      Supported
14307 F:      drivers/nfc/trf7970a.c
14308 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14309
14310 TI TWL4030 SERIES SOC CODEC DRIVER
14311 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14312 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14313 S:      Maintained
14314 F:      sound/soc/codecs/twl4030*
14315
14316 TI VPE/CAL DRIVERS
14317 M:      Benoit Parrot <bparrot@ti.com>
14318 L:      linux-media@vger.kernel.org
14319 W:      http://linuxtv.org/
14320 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14321 S:      Maintained
14322 F:      drivers/media/platform/ti-vpe/
14323
14324 TI WILINK WIRELESS DRIVERS
14325 L:      linux-wireless@vger.kernel.org
14326 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14327 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14329 S:      Orphan
14330 F:      drivers/net/wireless/ti/
14331 F:      include/linux/wl12xx.h
14332
14333 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14334 M:      John Stultz <john.stultz@linaro.org>
14335 M:      Thomas Gleixner <tglx@linutronix.de>
14336 R:      Stephen Boyd <sboyd@kernel.org>
14337 L:      linux-kernel@vger.kernel.org
14338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14339 S:      Supported
14340 F:      include/linux/clocksource.h
14341 F:      include/linux/time.h
14342 F:      include/linux/timex.h
14343 F:      include/uapi/linux/time.h
14344 F:      include/uapi/linux/timex.h
14345 F:      kernel/time/clocksource.c
14346 F:      kernel/time/time*.c
14347 F:      kernel/time/alarmtimer.c
14348 F:      kernel/time/ntp.c
14349 F:      tools/testing/selftests/timers/
14350
14351 TIPC NETWORK LAYER
14352 M:      Jon Maloy <jon.maloy@ericsson.com>
14353 M:      Ying Xue <ying.xue@windriver.com>
14354 L:      netdev@vger.kernel.org (core kernel code)
14355 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14356 W:      http://tipc.sourceforge.net/
14357 S:      Maintained
14358 F:      include/uapi/linux/tipc*.h
14359 F:      net/tipc/
14360
14361 TLAN NETWORK DRIVER
14362 M:      Samuel Chessman <chessman@tux.org>
14363 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14364 W:      http://sourceforge.net/projects/tlan/
14365 S:      Maintained
14366 F:      Documentation/networking/tlan.txt
14367 F:      drivers/net/ethernet/ti/tlan.*
14368
14369 TM6000 VIDEO4LINUX DRIVER
14370 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14371 L:      linux-media@vger.kernel.org
14372 W:      https://linuxtv.org
14373 T:      git git://linuxtv.org/media_tree.git
14374 S:      Odd fixes
14375 F:      drivers/media/usb/tm6000/
14376 F:      Documentation/media/v4l-drivers/tm6000*
14377
14378 TMIO/SDHI MMC DRIVER
14379 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14380 L:      linux-mmc@vger.kernel.org
14381 S:      Supported
14382 F:      drivers/mmc/host/tmio_mmc*
14383 F:      drivers/mmc/host/renesas_sdhi*
14384 F:      include/linux/mfd/tmio.h
14385
14386 TMP401 HARDWARE MONITOR DRIVER
14387 M:      Guenter Roeck <linux@roeck-us.net>
14388 L:      linux-hwmon@vger.kernel.org
14389 S:      Maintained
14390 F:      Documentation/hwmon/tmp401
14391 F:      drivers/hwmon/tmp401.c
14392
14393 TMPFS (SHMEM FILESYSTEM)
14394 M:      Hugh Dickins <hughd@google.com>
14395 L:      linux-mm@kvack.org
14396 S:      Maintained
14397 F:      include/linux/shmem_fs.h
14398 F:      mm/shmem.c
14399
14400 TOMOYO SECURITY MODULE
14401 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14402 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14403 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14404 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14405 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14406 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14407 W:      http://tomoyo.sourceforge.jp/
14408 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14409 S:      Maintained
14410 F:      security/tomoyo/
14411
14412 TOPSTAR LAPTOP EXTRAS DRIVER
14413 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14414 L:      platform-driver-x86@vger.kernel.org
14415 S:      Maintained
14416 F:      drivers/platform/x86/topstar-laptop.c
14417
14418 TORTURE-TEST MODULES
14419 M:      Davidlohr Bueso <dave@stgolabs.net>
14420 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14421 M:      Josh Triplett <josh@joshtriplett.org>
14422 L:      linux-kernel@vger.kernel.org
14423 S:      Supported
14424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14425 F:      Documentation/RCU/torture.txt
14426 F:      kernel/torture.c
14427 F:      kernel/rcu/rcutorture.c
14428 F:      kernel/locking/locktorture.c
14429
14430 TOSHIBA ACPI EXTRAS DRIVER
14431 M:      Azael Avalos <coproscefalo@gmail.com>
14432 L:      platform-driver-x86@vger.kernel.org
14433 S:      Maintained
14434 F:      drivers/platform/x86/toshiba_acpi.c
14435
14436 TOSHIBA BLUETOOTH DRIVER
14437 M:      Azael Avalos <coproscefalo@gmail.com>
14438 L:      platform-driver-x86@vger.kernel.org
14439 S:      Maintained
14440 F:      drivers/platform/x86/toshiba_bluetooth.c
14441
14442 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14443 M:      Azael Avalos <coproscefalo@gmail.com>
14444 L:      platform-driver-x86@vger.kernel.org
14445 S:      Maintained
14446 F:      drivers/platform/x86/toshiba_haps.c
14447
14448 TOSHIBA SMM DRIVER
14449 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14450 W:      http://www.buzzard.org.uk/toshiba/
14451 S:      Maintained
14452 F:      drivers/char/toshiba.c
14453 F:      include/linux/toshiba.h
14454 F:      include/uapi/linux/toshiba.h
14455
14456 TOSHIBA TC358743 DRIVER
14457 M:      Mats Randgaard <matrandg@cisco.com>
14458 L:      linux-media@vger.kernel.org
14459 S:      Maintained
14460 F:      drivers/media/i2c/tc358743*
14461 F:      include/media/i2c/tc358743.h
14462
14463 TOSHIBA WMI HOTKEYS DRIVER
14464 M:      Azael Avalos <coproscefalo@gmail.com>
14465 L:      platform-driver-x86@vger.kernel.org
14466 S:      Maintained
14467 F:      drivers/platform/x86/toshiba-wmi.c
14468
14469 TPM DEVICE DRIVER
14470 M:      Peter Huewe <peterhuewe@gmx.de>
14471 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14472 R:      Jason Gunthorpe <jgg@ziepe.ca>
14473 L:      linux-integrity@vger.kernel.org
14474 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14475 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14476 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14477 S:      Maintained
14478 F:      drivers/char/tpm/
14479
14480 TRACING
14481 M:      Steven Rostedt <rostedt@goodmis.org>
14482 M:      Ingo Molnar <mingo@redhat.com>
14483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14484 S:      Maintained
14485 F:      Documentation/trace/ftrace.rst
14486 F:      arch/*/*/*/ftrace.h
14487 F:      arch/*/kernel/ftrace.c
14488 F:      include/*/ftrace.h
14489 F:      include/linux/trace*.h
14490 F:      include/trace/
14491 F:      kernel/trace/
14492 F:      tools/testing/selftests/ftrace/
14493
14494 TRACING MMIO ACCESSES (MMIOTRACE)
14495 M:      Steven Rostedt <rostedt@goodmis.org>
14496 M:      Ingo Molnar <mingo@kernel.org>
14497 R:      Karol Herbst <karolherbst@gmail.com>
14498 R:      Pekka Paalanen <ppaalanen@gmail.com>
14499 S:      Maintained
14500 L:      linux-kernel@vger.kernel.org
14501 L:      nouveau@lists.freedesktop.org
14502 F:      kernel/trace/trace_mmiotrace.c
14503 F:      include/linux/mmiotrace.h
14504 F:      arch/x86/mm/kmmio.c
14505 F:      arch/x86/mm/mmio-mod.c
14506 F:      arch/x86/mm/testmmiotrace.c
14507
14508 TRIVIAL PATCHES
14509 M:      Jiri Kosina <trivial@kernel.org>
14510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14511 S:      Maintained
14512 K:      ^Subject:.*(?i)trivial
14513
14514 TEMPO SEMICONDUCTOR DRIVERS
14515 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14516 S:      Maintained
14517 F:      sound/soc/codecs/tscs*.c
14518 F:      sound/soc/codecs/tscs*.h
14519 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14520
14521 TTY LAYER
14522 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14523 M:      Jiri Slaby <jslaby@suse.com>
14524 S:      Supported
14525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14526 F:      Documentation/serial/
14527 F:      drivers/tty/
14528 F:      drivers/tty/serial/serial_core.c
14529 F:      include/linux/serial_core.h
14530 F:      include/linux/serial.h
14531 F:      include/linux/tty.h
14532 F:      include/uapi/linux/serial_core.h
14533 F:      include/uapi/linux/serial.h
14534 F:      include/uapi/linux/tty.h
14535
14536 TUA9001 MEDIA DRIVER
14537 M:      Antti Palosaari <crope@iki.fi>
14538 L:      linux-media@vger.kernel.org
14539 W:      https://linuxtv.org
14540 W:      http://palosaari.fi/linux/
14541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14542 T:      git git://linuxtv.org/anttip/media_tree.git
14543 S:      Maintained
14544 F:      drivers/media/tuners/tua9001*
14545
14546 TULIP NETWORK DRIVERS
14547 L:      netdev@vger.kernel.org
14548 L:      linux-parisc@vger.kernel.org
14549 S:      Orphan
14550 F:      drivers/net/ethernet/dec/tulip/
14551
14552 TUN/TAP driver
14553 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14554 W:      http://vtun.sourceforge.net/tun
14555 S:      Maintained
14556 F:      Documentation/networking/tuntap.txt
14557 F:      arch/um/os-Linux/drivers/
14558
14559 TURBOCHANNEL SUBSYSTEM
14560 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14561 M:      Ralf Baechle <ralf@linux-mips.org>
14562 L:      linux-mips@linux-mips.org
14563 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14564 S:      Maintained
14565 F:      drivers/tc/
14566 F:      include/linux/tc.h
14567
14568 TURBOSTAT UTILITY
14569 M:      "Len Brown" <lenb@kernel.org>
14570 L:      linux-pm@vger.kernel.org
14571 B:      https://bugzilla.kernel.org
14572 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14574 S:      Supported
14575 F:      tools/power/x86/turbostat/
14576
14577 TW5864 VIDEO4LINUX DRIVER
14578 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14579 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14580 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14581 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14582 L:      linux-media@vger.kernel.org
14583 S:      Supported
14584 F:      drivers/media/pci/tw5864/
14585
14586 TW68 VIDEO4LINUX DRIVER
14587 M:      Hans Verkuil <hverkuil@xs4all.nl>
14588 L:      linux-media@vger.kernel.org
14589 T:      git git://linuxtv.org/media_tree.git
14590 W:      https://linuxtv.org
14591 S:      Odd Fixes
14592 F:      drivers/media/pci/tw68/
14593
14594 TW686X VIDEO4LINUX DRIVER
14595 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14596 L:      linux-media@vger.kernel.org
14597 T:      git git://linuxtv.org/media_tree.git
14598 W:      http://linuxtv.org
14599 S:      Maintained
14600 F:      drivers/media/pci/tw686x/
14601
14602 UBI FILE SYSTEM (UBIFS)
14603 M:      Richard Weinberger <richard@nod.at>
14604 M:      Artem Bityutskiy <dedekind1@gmail.com>
14605 M:      Adrian Hunter <adrian.hunter@intel.com>
14606 L:      linux-mtd@lists.infradead.org
14607 T:      git git://git.infradead.org/ubifs-2.6.git
14608 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14609 S:      Supported
14610 F:      Documentation/filesystems/ubifs.txt
14611 F:      fs/ubifs/
14612
14613 UCLINUX (M68KNOMMU AND COLDFIRE)
14614 M:      Greg Ungerer <gerg@linux-m68k.org>
14615 W:      http://www.linux-m68k.org/
14616 W:      http://www.uclinux.org/
14617 L:      linux-m68k@lists.linux-m68k.org
14618 L:      uclinux-dev@uclinux.org  (subscribers-only)
14619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14620 S:      Maintained
14621 F:      arch/m68k/coldfire/
14622 F:      arch/m68k/68*/
14623 F:      arch/m68k/*/*_no.*
14624 F:      arch/m68k/include/asm/*_no.*
14625
14626 UDF FILESYSTEM
14627 M:      Jan Kara <jack@suse.com>
14628 S:      Maintained
14629 F:      Documentation/filesystems/udf.txt
14630 F:      fs/udf/
14631
14632 UDRAW TABLET
14633 M:      Bastien Nocera <hadess@hadess.net>
14634 L:      linux-input@vger.kernel.org
14635 S:      Maintained
14636 F:      drivers/hid/hid-udraw-ps3.c
14637
14638 UFS FILESYSTEM
14639 M:      Evgeniy Dushistov <dushistov@mail.ru>
14640 S:      Maintained
14641 F:      Documentation/filesystems/ufs.txt
14642 F:      fs/ufs/
14643
14644 UHID USERSPACE HID IO DRIVER:
14645 M:      David Herrmann <dh.herrmann@googlemail.com>
14646 L:      linux-input@vger.kernel.org
14647 S:      Maintained
14648 F:      drivers/hid/uhid.c
14649 F:      include/uapi/linux/uhid.h
14650
14651 ULPI BUS
14652 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14653 L:      linux-usb@vger.kernel.org
14654 S:      Maintained
14655 F:      drivers/usb/common/ulpi.c
14656 F:      include/linux/ulpi/
14657
14658 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14659 L:      linux-usb@vger.kernel.org
14660 S:      Orphan
14661 F:      drivers/uwb/
14662 F:      include/linux/uwb.h
14663 F:      include/linux/uwb/
14664
14665 UNICORE32 ARCHITECTURE:
14666 M:      Guan Xuetao <gxt@pku.edu.cn>
14667 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14668 S:      Maintained
14669 T:      git git://github.com/gxt/linux.git
14670 F:      arch/unicore32/
14671
14672 UNIFDEF
14673 M:      Tony Finch <dot@dotat.at>
14674 W:      http://dotat.at/prog/unifdef
14675 S:      Maintained
14676 F:      scripts/unifdef.c
14677
14678 UNIFORM CDROM DRIVER
14679 M:      Jens Axboe <axboe@kernel.dk>
14680 W:      http://www.kernel.dk
14681 S:      Maintained
14682 F:      Documentation/cdrom/
14683 F:      drivers/cdrom/cdrom.c
14684 F:      include/linux/cdrom.h
14685 F:      include/uapi/linux/cdrom.h
14686
14687 UNISYS S-PAR DRIVERS
14688 M:      David Kershner <david.kershner@unisys.com>
14689 L:      sparmaintainer@unisys.com (Unisys internal)
14690 S:      Supported
14691 F:      include/linux/visorbus.h
14692 F:      drivers/visorbus/
14693 F:      drivers/staging/unisys/
14694
14695 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14696 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14697 L:      linux-scsi@vger.kernel.org
14698 S:      Supported
14699 F:      Documentation/scsi/ufs.txt
14700 F:      drivers/scsi/ufs/
14701
14702 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14703 M:      Joao Pinto <jpinto@synopsys.com>
14704 L:      linux-scsi@vger.kernel.org
14705 S:      Supported
14706 F:      drivers/scsi/ufs/*dwc*
14707
14708 UNSORTED BLOCK IMAGES (UBI)
14709 M:      Artem Bityutskiy <dedekind1@gmail.com>
14710 M:      Richard Weinberger <richard@nod.at>
14711 W:      http://www.linux-mtd.infradead.org/
14712 L:      linux-mtd@lists.infradead.org
14713 T:      git git://git.infradead.org/ubifs-2.6.git
14714 S:      Supported
14715 F:      drivers/mtd/ubi/
14716 F:      include/linux/mtd/ubi.h
14717 F:      include/uapi/mtd/ubi-user.h
14718
14719 USB "USBNET" DRIVER FRAMEWORK
14720 M:      Oliver Neukum <oneukum@suse.com>
14721 L:      netdev@vger.kernel.org
14722 W:      http://www.linux-usb.org/usbnet
14723 S:      Maintained
14724 F:      drivers/net/usb/usbnet.c
14725 F:      include/linux/usb/usbnet.h
14726
14727 USB ACM DRIVER
14728 M:      Oliver Neukum <oneukum@suse.com>
14729 L:      linux-usb@vger.kernel.org
14730 S:      Maintained
14731 F:      Documentation/usb/acm.txt
14732 F:      drivers/usb/class/cdc-acm.*
14733
14734 USB AR5523 WIRELESS DRIVER
14735 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14736 L:      linux-wireless@vger.kernel.org
14737 S:      Maintained
14738 F:      drivers/net/wireless/ath/ar5523/
14739
14740 USB ATTACHED SCSI
14741 M:      Oliver Neukum <oneukum@suse.com>
14742 L:      linux-usb@vger.kernel.org
14743 L:      linux-scsi@vger.kernel.org
14744 S:      Maintained
14745 F:      drivers/usb/storage/uas.c
14746
14747 USB CDC ETHERNET DRIVER
14748 M:      Oliver Neukum <oliver@neukum.org>
14749 L:      linux-usb@vger.kernel.org
14750 S:      Maintained
14751 F:      drivers/net/usb/cdc_*.c
14752 F:      include/uapi/linux/usb/cdc.h
14753
14754 USB CHAOSKEY DRIVER
14755 M:      Keith Packard <keithp@keithp.com>
14756 L:      linux-usb@vger.kernel.org
14757 S:      Maintained
14758 F:      drivers/usb/misc/chaoskey.c
14759
14760 USB CYPRESS C67X00 DRIVER
14761 M:      Peter Korsgaard <jacmet@sunsite.dk>
14762 L:      linux-usb@vger.kernel.org
14763 S:      Maintained
14764 F:      drivers/usb/c67x00/
14765
14766 USB DAVICOM DM9601 DRIVER
14767 M:      Peter Korsgaard <jacmet@sunsite.dk>
14768 L:      netdev@vger.kernel.org
14769 W:      http://www.linux-usb.org/usbnet
14770 S:      Maintained
14771 F:      drivers/net/usb/dm9601.c
14772
14773 USB DIAMOND RIO500 DRIVER
14774 M:      Cesar Miquel <miquel@df.uba.ar>
14775 L:      rio500-users@lists.sourceforge.net
14776 W:      http://rio500.sourceforge.net
14777 S:      Maintained
14778 F:      drivers/usb/misc/rio500*
14779
14780 USB EHCI DRIVER
14781 M:      Alan Stern <stern@rowland.harvard.edu>
14782 L:      linux-usb@vger.kernel.org
14783 S:      Maintained
14784 F:      Documentation/usb/ehci.txt
14785 F:      drivers/usb/host/ehci*
14786
14787 USB GADGET/PERIPHERAL SUBSYSTEM
14788 M:      Felipe Balbi <balbi@kernel.org>
14789 L:      linux-usb@vger.kernel.org
14790 W:      http://www.linux-usb.org/gadget
14791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14792 S:      Maintained
14793 F:      drivers/usb/gadget/
14794 F:      include/linux/usb/gadget*
14795
14796 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14797 M:      Jiri Kosina <jikos@kernel.org>
14798 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14799 L:      linux-usb@vger.kernel.org
14800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14801 S:      Maintained
14802 F:      Documentation/hid/hiddev.txt
14803 F:      drivers/hid/usbhid/
14804
14805 USB INTEL XHCI ROLE MUX DRIVER
14806 M:      Hans de Goede <hdegoede@redhat.com>
14807 L:      linux-usb@vger.kernel.org
14808 S:      Maintained
14809 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14810
14811 USB ISP116X DRIVER
14812 M:      Olav Kongas <ok@artecdesign.ee>
14813 L:      linux-usb@vger.kernel.org
14814 S:      Maintained
14815 F:      drivers/usb/host/isp116x*
14816 F:      include/linux/usb/isp116x.h
14817
14818 USB LAN78XX ETHERNET DRIVER
14819 M:      Woojung Huh <woojung.huh@microchip.com>
14820 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14821 L:      netdev@vger.kernel.org
14822 S:      Maintained
14823 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14824 F:      drivers/net/usb/lan78xx.*
14825 F:      include/dt-bindings/net/microchip-lan78xx.h
14826
14827 USB MASS STORAGE DRIVER
14828 M:      Alan Stern <stern@rowland.harvard.edu>
14829 L:      linux-usb@vger.kernel.org
14830 L:      usb-storage@lists.one-eyed-alien.net
14831 S:      Maintained
14832 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14833 F:      drivers/usb/storage/
14834
14835 USB MIDI DRIVER
14836 M:      Clemens Ladisch <clemens@ladisch.de>
14837 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14838 T:      git git://git.alsa-project.org/alsa-kernel.git
14839 S:      Maintained
14840 F:      sound/usb/midi.*
14841
14842 USB NETWORKING DRIVERS
14843 L:      linux-usb@vger.kernel.org
14844 S:      Odd Fixes
14845 F:      drivers/net/usb/
14846
14847 USB OHCI DRIVER
14848 M:      Alan Stern <stern@rowland.harvard.edu>
14849 L:      linux-usb@vger.kernel.org
14850 S:      Maintained
14851 F:      Documentation/usb/ohci.txt
14852 F:      drivers/usb/host/ohci*
14853
14854 USB OTG FSM (Finite State Machine)
14855 M:      Peter Chen <Peter.Chen@nxp.com>
14856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14857 L:      linux-usb@vger.kernel.org
14858 S:      Maintained
14859 F:      drivers/usb/common/usb-otg-fsm.c
14860
14861 USB OVER IP DRIVER
14862 M:      Valentina Manea <valentina.manea.m@gmail.com>
14863 M:      Shuah Khan <shuah@kernel.org>
14864 L:      linux-usb@vger.kernel.org
14865 S:      Maintained
14866 F:      Documentation/usb/usbip_protocol.txt
14867 F:      drivers/usb/usbip/
14868 F:      tools/usb/usbip/
14869 F:      tools/testing/selftests/drivers/usb/usbip/
14870
14871 USB PEGASUS DRIVER
14872 M:      Petko Manolov <petkan@nucleusys.com>
14873 L:      linux-usb@vger.kernel.org
14874 L:      netdev@vger.kernel.org
14875 T:      git git://github.com/petkan/pegasus.git
14876 W:      https://github.com/petkan/pegasus
14877 S:      Maintained
14878 F:      drivers/net/usb/pegasus.*
14879
14880 USB PHY LAYER
14881 M:      Felipe Balbi <balbi@kernel.org>
14882 L:      linux-usb@vger.kernel.org
14883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14884 S:      Maintained
14885 F:      drivers/usb/phy/
14886
14887 USB PRINTER DRIVER (usblp)
14888 M:      Pete Zaitcev <zaitcev@redhat.com>
14889 L:      linux-usb@vger.kernel.org
14890 S:      Supported
14891 F:      drivers/usb/class/usblp.c
14892
14893 USB QMI WWAN NETWORK DRIVER
14894 M:      Bjørn Mork <bjorn@mork.no>
14895 L:      netdev@vger.kernel.org
14896 S:      Maintained
14897 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14898 F:      drivers/net/usb/qmi_wwan.c
14899
14900 USB RTL8150 DRIVER
14901 M:      Petko Manolov <petkan@nucleusys.com>
14902 L:      linux-usb@vger.kernel.org
14903 L:      netdev@vger.kernel.org
14904 T:      git git://github.com/petkan/rtl8150.git
14905 W:      https://github.com/petkan/rtl8150
14906 S:      Maintained
14907 F:      drivers/net/usb/rtl8150.c
14908
14909 USB SERIAL SUBSYSTEM
14910 M:      Johan Hovold <johan@kernel.org>
14911 L:      linux-usb@vger.kernel.org
14912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14913 S:      Maintained
14914 F:      Documentation/usb/usb-serial.txt
14915 F:      drivers/usb/serial/
14916 F:      include/linux/usb/serial.h
14917
14918 USB SMSC75XX ETHERNET DRIVER
14919 M:      Steve Glendinning <steve.glendinning@shawell.net>
14920 L:      netdev@vger.kernel.org
14921 S:      Maintained
14922 F:      drivers/net/usb/smsc75xx.*
14923
14924 USB SMSC95XX ETHERNET DRIVER
14925 M:      Steve Glendinning <steve.glendinning@shawell.net>
14926 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14927 L:      netdev@vger.kernel.org
14928 S:      Maintained
14929 F:      drivers/net/usb/smsc95xx.*
14930
14931 USB SUBSYSTEM
14932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14933 L:      linux-usb@vger.kernel.org
14934 W:      http://www.linux-usb.org
14935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14936 S:      Supported
14937 F:      Documentation/devicetree/bindings/usb/
14938 F:      Documentation/usb/
14939 F:      drivers/usb/
14940 F:      include/linux/usb.h
14941 F:      include/linux/usb/
14942
14943 USB TYPEC PI3USB30532 MUX DRIVER
14944 M:      Hans de Goede <hdegoede@redhat.com>
14945 L:      linux-usb@vger.kernel.org
14946 S:      Maintained
14947 F:      drivers/usb/typec/mux/pi3usb30532.c
14948
14949 USB TYPEC SUBSYSTEM
14950 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14951 L:      linux-usb@vger.kernel.org
14952 S:      Maintained
14953 F:      Documentation/ABI/testing/sysfs-class-typec
14954 F:      Documentation/driver-api/usb/typec.rst
14955 F:      drivers/usb/typec/
14956 F:      include/linux/usb/typec.h
14957
14958 USB UHCI DRIVER
14959 M:      Alan Stern <stern@rowland.harvard.edu>
14960 L:      linux-usb@vger.kernel.org
14961 S:      Maintained
14962 F:      drivers/usb/host/uhci*
14963
14964 USB VIDEO CLASS
14965 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14966 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14967 L:      linux-media@vger.kernel.org
14968 T:      git git://linuxtv.org/media_tree.git
14969 W:      http://www.ideasonboard.org/uvc/
14970 S:      Maintained
14971 F:      drivers/media/usb/uvc/
14972 F:      include/uapi/linux/uvcvideo.h
14973
14974 USB VISION DRIVER
14975 M:      Hans Verkuil <hverkuil@xs4all.nl>
14976 L:      linux-media@vger.kernel.org
14977 T:      git git://linuxtv.org/media_tree.git
14978 W:      https://linuxtv.org
14979 S:      Odd Fixes
14980 F:      drivers/media/usb/usbvision/
14981
14982 USB WEBCAM GADGET
14983 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14984 L:      linux-usb@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/usb/gadget/function/*uvc*
14987 F:      drivers/usb/gadget/legacy/webcam.c
14988
14989 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14990 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14991 L:      linux-wireless@vger.kernel.org
14992 S:      Maintained
14993 F:      drivers/net/wireless/rndis_wlan.c
14994
14995 USB XHCI DRIVER
14996 M:      Mathias Nyman <mathias.nyman@intel.com>
14997 L:      linux-usb@vger.kernel.org
14998 S:      Supported
14999 F:      drivers/usb/host/xhci*
15000 F:      drivers/usb/host/pci-quirks*
15001
15002 USB ZD1201 DRIVER
15003 L:      linux-wireless@vger.kernel.org
15004 W:      http://linux-lc100020.sourceforge.net
15005 S:      Orphan
15006 F:      drivers/net/wireless/zydas/zd1201.*
15007
15008 USB ZR364XX DRIVER
15009 M:      Antoine Jacquet <royale@zerezo.com>
15010 L:      linux-usb@vger.kernel.org
15011 L:      linux-media@vger.kernel.org
15012 T:      git git://linuxtv.org/media_tree.git
15013 W:      http://royale.zerezo.com/zr364xx/
15014 S:      Maintained
15015 F:      Documentation/media/v4l-drivers/zr364xx*
15016 F:      drivers/media/usb/zr364xx/
15017
15018 USER-MODE LINUX (UML)
15019 M:      Jeff Dike <jdike@addtoit.com>
15020 M:      Richard Weinberger <richard@nod.at>
15021 L:      linux-um@lists.infradead.org
15022 W:      http://user-mode-linux.sourceforge.net
15023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15024 S:      Maintained
15025 F:      Documentation/virtual/uml/
15026 F:      arch/um/
15027 F:      arch/x86/um/
15028 F:      fs/hostfs/
15029 F:      fs/hppfs/
15030
15031 USERSPACE I/O (UIO)
15032 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15033 S:      Maintained
15034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15035 F:      Documentation/driver-api/uio-howto.rst
15036 F:      drivers/uio/
15037 F:      include/linux/uio*.h
15038
15039 UTIL-LINUX PACKAGE
15040 M:      Karel Zak <kzak@redhat.com>
15041 L:      util-linux@vger.kernel.org
15042 W:      http://en.wikipedia.org/wiki/Util-linux
15043 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15044 S:      Maintained
15045
15046 UUID HELPERS
15047 M:      Christoph Hellwig <hch@lst.de>
15048 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15049 L:      linux-kernel@vger.kernel.org
15050 T:      git git://git.infradead.org/users/hch/uuid.git
15051 F:      lib/uuid.c
15052 F:      lib/test_uuid.c
15053 F:      include/linux/uuid.h
15054 F:      include/uapi/linux/uuid.h
15055 S:      Maintained
15056
15057 UVESAFB DRIVER
15058 M:      Michal Januszewski <spock@gentoo.org>
15059 L:      linux-fbdev@vger.kernel.org
15060 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15061 S:      Maintained
15062 F:      Documentation/fb/uvesafb.txt
15063 F:      drivers/video/fbdev/uvesafb.*
15064
15065 VF610 NAND DRIVER
15066 M:      Stefan Agner <stefan@agner.ch>
15067 L:      linux-mtd@lists.infradead.org
15068 S:      Supported
15069 F:      drivers/mtd/nand/raw/vf610_nfc.c
15070
15071 VFAT/FAT/MSDOS FILESYSTEM
15072 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15073 S:      Maintained
15074 F:      Documentation/filesystems/vfat.txt
15075 F:      fs/fat/
15076
15077 VFIO DRIVER
15078 M:      Alex Williamson <alex.williamson@redhat.com>
15079 L:      kvm@vger.kernel.org
15080 T:      git git://github.com/awilliam/linux-vfio.git
15081 S:      Maintained
15082 F:      Documentation/vfio.txt
15083 F:      drivers/vfio/
15084 F:      include/linux/vfio.h
15085 F:      include/uapi/linux/vfio.h
15086
15087 VFIO MEDIATED DEVICE DRIVERS
15088 M:      Kirti Wankhede <kwankhede@nvidia.com>
15089 L:      kvm@vger.kernel.org
15090 S:      Maintained
15091 F:      Documentation/vfio-mediated-device.txt
15092 F:      drivers/vfio/mdev/
15093 F:      include/linux/mdev.h
15094 F:      samples/vfio-mdev/
15095
15096 VFIO PLATFORM DRIVER
15097 M:      Eric Auger <eric.auger@redhat.com>
15098 L:      kvm@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/vfio/platform/
15101
15102 VGA_SWITCHEROO
15103 R:      Lukas Wunner <lukas@wunner.de>
15104 S:      Maintained
15105 F:      Documentation/gpu/vga-switcheroo.rst
15106 F:      drivers/gpu/vga/vga_switcheroo.c
15107 F:      include/linux/vga_switcheroo.h
15108 T:      git git://anongit.freedesktop.org/drm/drm-misc
15109
15110 VIA RHINE NETWORK DRIVER
15111 S:      Orphan
15112 F:      drivers/net/ethernet/via/via-rhine.c
15113
15114 VIA SD/MMC CARD CONTROLLER DRIVER
15115 M:      Bruce Chang <brucechang@via.com.tw>
15116 M:      Harald Welte <HaraldWelte@viatech.com>
15117 S:      Maintained
15118 F:      drivers/mmc/host/via-sdmmc.c
15119
15120 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15121 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15122 L:      linux-fbdev@vger.kernel.org
15123 S:      Maintained
15124 F:      include/linux/via-core.h
15125 F:      include/linux/via-gpio.h
15126 F:      include/linux/via_i2c.h
15127 F:      drivers/video/fbdev/via/
15128
15129 VIA VELOCITY NETWORK DRIVER
15130 M:      Francois Romieu <romieu@fr.zoreil.com>
15131 L:      netdev@vger.kernel.org
15132 S:      Maintained
15133 F:      drivers/net/ethernet/via/via-velocity.*
15134
15135 VIDEO MULTIPLEXER DRIVER
15136 M:      Philipp Zabel <p.zabel@pengutronix.de>
15137 L:      linux-media@vger.kernel.org
15138 S:      Maintained
15139 F:      drivers/media/platform/video-mux.c
15140
15141 VIDEO I2C POLLING DRIVER
15142 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15143 L:      linux-media@vger.kernel.org
15144 S:      Maintained
15145 F:      drivers/media/i2c/video-i2c.c
15146
15147 VIDEOBUF2 FRAMEWORK
15148 M:      Pawel Osciak <pawel@osciak.com>
15149 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15150 M:      Kyungmin Park <kyungmin.park@samsung.com>
15151 L:      linux-media@vger.kernel.org
15152 S:      Maintained
15153 F:      drivers/media/v4l2-core/videobuf2-*
15154 F:      include/media/videobuf2-*
15155
15156 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15157 M:      Helen Koike <helen.koike@collabora.com>
15158 L:      linux-media@vger.kernel.org
15159 T:      git git://linuxtv.org/media_tree.git
15160 W:      https://linuxtv.org
15161 S:      Maintained
15162 F:      drivers/media/platform/vimc/*
15163
15164 VIRT LIB
15165 M:      Alex Williamson <alex.williamson@redhat.com>
15166 M:      Paolo Bonzini <pbonzini@redhat.com>
15167 L:      kvm@vger.kernel.org
15168 S:      Supported
15169 F:      virt/lib/
15170
15171 VIRTIO AND VHOST VSOCK DRIVER
15172 M:      Stefan Hajnoczi <stefanha@redhat.com>
15173 L:      kvm@vger.kernel.org
15174 L:      virtualization@lists.linux-foundation.org
15175 L:      netdev@vger.kernel.org
15176 S:      Maintained
15177 F:      include/linux/virtio_vsock.h
15178 F:      include/uapi/linux/virtio_vsock.h
15179 F:      include/uapi/linux/vsockmon.h
15180 F:      include/uapi/linux/vm_sockets_diag.h
15181 F:      net/vmw_vsock/diag.c
15182 F:      net/vmw_vsock/af_vsock_tap.c
15183 F:      net/vmw_vsock/virtio_transport_common.c
15184 F:      net/vmw_vsock/virtio_transport.c
15185 F:      drivers/net/vsockmon.c
15186 F:      drivers/vhost/vsock.c
15187 F:      drivers/vhost/vsock.h
15188 F:      tools/testing/vsock/
15189
15190 VIRTIO CONSOLE DRIVER
15191 M:      Amit Shah <amit@kernel.org>
15192 L:      virtualization@lists.linux-foundation.org
15193 S:      Maintained
15194 F:      drivers/char/virtio_console.c
15195 F:      include/linux/virtio_console.h
15196 F:      include/uapi/linux/virtio_console.h
15197
15198 VIRTIO CORE, NET AND BLOCK DRIVERS
15199 M:      "Michael S. Tsirkin" <mst@redhat.com>
15200 M:      Jason Wang <jasowang@redhat.com>
15201 L:      virtualization@lists.linux-foundation.org
15202 S:      Maintained
15203 F:      Documentation/devicetree/bindings/virtio/
15204 F:      drivers/virtio/
15205 F:      tools/virtio/
15206 F:      drivers/net/virtio_net.c
15207 F:      drivers/block/virtio_blk.c
15208 F:      include/linux/virtio*.h
15209 F:      include/uapi/linux/virtio_*.h
15210 F:      drivers/crypto/virtio/
15211 F:      mm/balloon_compaction.c
15212
15213 VIRTIO CRYPTO DRIVER
15214 M:      Gonglei <arei.gonglei@huawei.com>
15215 L:      virtualization@lists.linux-foundation.org
15216 L:      linux-crypto@vger.kernel.org
15217 S:      Maintained
15218 F:      drivers/crypto/virtio/
15219 F:      include/uapi/linux/virtio_crypto.h
15220
15221 VIRTIO DRIVERS FOR S390
15222 M:      Cornelia Huck <cohuck@redhat.com>
15223 M:      Halil Pasic <pasic@linux.ibm.com>
15224 L:      linux-s390@vger.kernel.org
15225 L:      virtualization@lists.linux-foundation.org
15226 L:      kvm@vger.kernel.org
15227 S:      Supported
15228 F:      drivers/s390/virtio/
15229 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15230
15231 VIRTIO GPU DRIVER
15232 M:      David Airlie <airlied@linux.ie>
15233 M:      Gerd Hoffmann <kraxel@redhat.com>
15234 L:      dri-devel@lists.freedesktop.org
15235 L:      virtualization@lists.linux-foundation.org
15236 T:      git git://anongit.freedesktop.org/drm/drm-misc
15237 S:      Maintained
15238 F:      drivers/gpu/drm/virtio/
15239 F:      include/uapi/linux/virtio_gpu.h
15240
15241 VIRTIO HOST (VHOST)
15242 M:      "Michael S. Tsirkin" <mst@redhat.com>
15243 M:      Jason Wang <jasowang@redhat.com>
15244 L:      kvm@vger.kernel.org
15245 L:      virtualization@lists.linux-foundation.org
15246 L:      netdev@vger.kernel.org
15247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15248 S:      Maintained
15249 F:      drivers/vhost/
15250 F:      include/uapi/linux/vhost.h
15251
15252 VIRTIO INPUT DRIVER
15253 M:      Gerd Hoffmann <kraxel@redhat.com>
15254 S:      Maintained
15255 F:      drivers/virtio/virtio_input.c
15256 F:      include/uapi/linux/virtio_input.h
15257
15258 VIRTUAL BOX GUEST DEVICE DRIVER
15259 M:      Hans de Goede <hdegoede@redhat.com>
15260 M:      Arnd Bergmann <arnd@arndb.de>
15261 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15262 S:      Maintained
15263 F:      include/linux/vbox_utils.h
15264 F:      include/uapi/linux/vbox*.h
15265 F:      drivers/virt/vboxguest/
15266
15267 VIRTUAL SERIO DEVICE DRIVER
15268 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15269 S:      Maintained
15270 F:      drivers/input/serio/userio.c
15271 F:      include/uapi/linux/userio.h
15272
15273 VIVID VIRTUAL VIDEO DRIVER
15274 M:      Hans Verkuil <hverkuil@xs4all.nl>
15275 L:      linux-media@vger.kernel.org
15276 T:      git git://linuxtv.org/media_tree.git
15277 W:      https://linuxtv.org
15278 S:      Maintained
15279 F:      drivers/media/platform/vivid/*
15280
15281 VLYNQ BUS
15282 M:      Florian Fainelli <f.fainelli@gmail.com>
15283 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15284 S:      Maintained
15285 F:      drivers/vlynq/vlynq.c
15286 F:      include/linux/vlynq.h
15287
15288 VME SUBSYSTEM
15289 M:      Martyn Welch <martyn@welchs.me.uk>
15290 M:      Manohar Vanga <manohar.vanga@gmail.com>
15291 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15292 L:      devel@driverdev.osuosl.org
15293 S:      Maintained
15294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15295 F:      Documentation/driver-api/vme.rst
15296 F:      drivers/staging/vme/
15297 F:      drivers/vme/
15298 F:      include/linux/vme*
15299
15300 VMWARE BALLOON DRIVER
15301 M:      Xavier Deguillard <xdeguillard@vmware.com>
15302 M:      Philip Moltmann <moltmann@vmware.com>
15303 M:      "VMware, Inc." <pv-drivers@vmware.com>
15304 L:      linux-kernel@vger.kernel.org
15305 S:      Maintained
15306 F:      drivers/misc/vmw_balloon.c
15307
15308 VMWARE HYPERVISOR INTERFACE
15309 M:      Alok Kataria <akataria@vmware.com>
15310 L:      virtualization@lists.linux-foundation.org
15311 S:      Supported
15312 F:      arch/x86/kernel/cpu/vmware.c
15313
15314 VMWARE PVRDMA DRIVER
15315 M:      Adit Ranadive <aditr@vmware.com>
15316 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15317 L:      linux-rdma@vger.kernel.org
15318 S:      Maintained
15319 F:      drivers/infiniband/hw/vmw_pvrdma/
15320
15321 VMware PVSCSI driver
15322 M:      Jim Gill <jgill@vmware.com>
15323 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15324 L:      linux-scsi@vger.kernel.org
15325 S:      Maintained
15326 F:      drivers/scsi/vmw_pvscsi.c
15327 F:      drivers/scsi/vmw_pvscsi.h
15328
15329 VMWARE VMMOUSE SUBDRIVER
15330 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15331 M:      "VMware, Inc." <pv-drivers@vmware.com>
15332 L:      linux-input@vger.kernel.org
15333 S:      Maintained
15334 F:      drivers/input/mouse/vmmouse.c
15335 F:      drivers/input/mouse/vmmouse.h
15336
15337 VMWARE VMXNET3 ETHERNET DRIVER
15338 M:      Ronak Doshi <doshir@vmware.com>
15339 M:      "VMware, Inc." <pv-drivers@vmware.com>
15340 L:      netdev@vger.kernel.org
15341 S:      Maintained
15342 F:      drivers/net/vmxnet3/
15343
15344 VOCORE VOCORE2 BOARD
15345 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15346 L:      linux-mips@linux-mips.org
15347 S:      Maintained
15348 F:      arch/mips/boot/dts/ralink/vocore2.dts
15349
15350 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15351 M:      Liam Girdwood <lgirdwood@gmail.com>
15352 M:      Mark Brown <broonie@kernel.org>
15353 L:      linux-kernel@vger.kernel.org
15354 W:      http://www.slimlogic.co.uk/?p=48
15355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15356 S:      Supported
15357 F:      Documentation/devicetree/bindings/regulator/
15358 F:      Documentation/power/regulator/
15359 F:      drivers/regulator/
15360 F:      include/dt-bindings/regulator/
15361 F:      include/linux/regulator/
15362
15363 VRF
15364 M:      David Ahern <dsa@cumulusnetworks.com>
15365 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15366 L:      netdev@vger.kernel.org
15367 S:      Maintained
15368 F:      drivers/net/vrf.c
15369 F:      Documentation/networking/vrf.txt
15370
15371 VT1211 HARDWARE MONITOR DRIVER
15372 M:      Juerg Haefliger <juergh@gmail.com>
15373 L:      linux-hwmon@vger.kernel.org
15374 S:      Maintained
15375 F:      Documentation/hwmon/vt1211
15376 F:      drivers/hwmon/vt1211.c
15377
15378 VT8231 HARDWARE MONITOR DRIVER
15379 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15380 L:      linux-hwmon@vger.kernel.org
15381 S:      Maintained
15382 F:      drivers/hwmon/vt8231.c
15383
15384 VUB300 USB to SDIO/SD/MMC bridge chip
15385 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15386 L:      linux-mmc@vger.kernel.org
15387 L:      linux-usb@vger.kernel.org
15388 S:      Supported
15389 F:      drivers/mmc/host/vub300.c
15390
15391 W1 DALLAS'S 1-WIRE BUS
15392 M:      Evgeniy Polyakov <zbr@ioremap.net>
15393 S:      Maintained
15394 F:      Documentation/w1/
15395 F:      drivers/w1/
15396 F:      include/linux/w1.h
15397
15398 W83791D HARDWARE MONITORING DRIVER
15399 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15400 L:      linux-hwmon@vger.kernel.org
15401 S:      Maintained
15402 F:      Documentation/hwmon/w83791d
15403 F:      drivers/hwmon/w83791d.c
15404
15405 W83793 HARDWARE MONITORING DRIVER
15406 M:      Rudolf Marek <r.marek@assembler.cz>
15407 L:      linux-hwmon@vger.kernel.org
15408 S:      Maintained
15409 F:      Documentation/hwmon/w83793
15410 F:      drivers/hwmon/w83793.c
15411
15412 W83795 HARDWARE MONITORING DRIVER
15413 M:      Jean Delvare <jdelvare@suse.com>
15414 L:      linux-hwmon@vger.kernel.org
15415 S:      Maintained
15416 F:      drivers/hwmon/w83795.c
15417
15418 W83L51xD SD/MMC CARD INTERFACE DRIVER
15419 M:      Pierre Ossman <pierre@ossman.eu>
15420 S:      Maintained
15421 F:      drivers/mmc/host/wbsd.*
15422
15423 WACOM PROTOCOL 4 SERIAL TABLETS
15424 M:      Julian Squires <julian@cipht.net>
15425 M:      Hans de Goede <hdegoede@redhat.com>
15426 L:      linux-input@vger.kernel.org
15427 S:      Maintained
15428 F:      drivers/input/tablet/wacom_serial4.c
15429
15430 WATCHDOG DEVICE DRIVERS
15431 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15432 M:      Guenter Roeck <linux@roeck-us.net>
15433 L:      linux-watchdog@vger.kernel.org
15434 W:      http://www.linux-watchdog.org/
15435 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15436 S:      Maintained
15437 F:      Documentation/devicetree/bindings/watchdog/
15438 F:      Documentation/watchdog/
15439 F:      drivers/watchdog/
15440 F:      include/linux/watchdog.h
15441 F:      include/uapi/linux/watchdog.h
15442
15443 WHISKEYCOVE PMIC GPIO DRIVER
15444 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15445 L:      linux-gpio@vger.kernel.org
15446 S:      Maintained
15447 F:      drivers/gpio/gpio-wcove.c
15448
15449 WIIMOTE HID DRIVER
15450 M:      David Herrmann <dh.herrmann@googlemail.com>
15451 L:      linux-input@vger.kernel.org
15452 S:      Maintained
15453 F:      drivers/hid/hid-wiimote*
15454
15455 WILOCITY WIL6210 WIRELESS DRIVER
15456 M:      Maya Erez <merez@codeaurora.org>
15457 L:      linux-wireless@vger.kernel.org
15458 L:      wil6210@qti.qualcomm.com
15459 S:      Supported
15460 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15461 F:      drivers/net/wireless/ath/wil6210/
15462
15463 WIMAX STACK
15464 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15465 M:      linux-wimax@intel.com
15466 L:      wimax@linuxwimax.org (subscribers-only)
15467 S:      Supported
15468 W:      http://linuxwimax.org
15469 F:      Documentation/wimax/README.wimax
15470 F:      include/linux/wimax/debug.h
15471 F:      include/net/wimax.h
15472 F:      include/uapi/linux/wimax.h
15473 F:      net/wimax/
15474
15475 WINBOND CIR DRIVER
15476 M:      David Härdeman <david@hardeman.nu>
15477 S:      Maintained
15478 F:      drivers/media/rc/winbond-cir.c
15479
15480 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15481 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15482 L:      linux-watchdog@vger.kernel.org
15483 S:      Maintained
15484 F:      drivers/watchdog/ebc-c384_wdt.c
15485
15486 WINSYSTEMS WS16C48 GPIO DRIVER
15487 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15488 L:      linux-gpio@vger.kernel.org
15489 S:      Maintained
15490 F:      drivers/gpio/gpio-ws16c48.c
15491
15492 WISTRON LAPTOP BUTTON DRIVER
15493 M:      Miloslav Trmac <mitr@volny.cz>
15494 S:      Maintained
15495 F:      drivers/input/misc/wistron_btns.c
15496
15497 WL3501 WIRELESS PCMCIA CARD DRIVER
15498 L:      linux-wireless@vger.kernel.org
15499 S:      Odd fixes
15500 F:      drivers/net/wireless/wl3501*
15501
15502 WOLFSON MICROELECTRONICS DRIVERS
15503 L:      patches@opensource.cirrus.com
15504 T:      git https://github.com/CirrusLogic/linux-drivers.git
15505 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15506 S:      Supported
15507 F:      Documentation/hwmon/wm83??
15508 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15509 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15510 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15511 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15512 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15513 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15514 F:      drivers/clk/clk-wm83*.c
15515 F:      drivers/extcon/extcon-arizona.c
15516 F:      drivers/leds/leds-wm83*.c
15517 F:      drivers/gpio/gpio-*wm*.c
15518 F:      drivers/gpio/gpio-arizona.c
15519 F:      drivers/hwmon/wm83??-hwmon.c
15520 F:      drivers/input/misc/wm831x-on.c
15521 F:      drivers/input/touchscreen/wm831x-ts.c
15522 F:      drivers/input/touchscreen/wm97*.c
15523 F:      drivers/mfd/arizona*
15524 F:      drivers/mfd/wm*.c
15525 F:      drivers/mfd/cs47l24*
15526 F:      drivers/power/supply/wm83*.c
15527 F:      drivers/rtc/rtc-wm83*.c
15528 F:      drivers/regulator/wm8*.c
15529 F:      drivers/regulator/arizona*
15530 F:      drivers/video/backlight/wm83*_bl.c
15531 F:      drivers/watchdog/wm83*_wdt.c
15532 F:      include/linux/mfd/arizona/
15533 F:      include/linux/mfd/wm831x/
15534 F:      include/linux/mfd/wm8350/
15535 F:      include/linux/mfd/wm8400*
15536 F:      include/linux/regulator/arizona*
15537 F:      include/linux/wm97xx.h
15538 F:      include/sound/wm????.h
15539 F:      sound/soc/codecs/arizona.?
15540 F:      sound/soc/codecs/wm*
15541 F:      sound/soc/codecs/cs47l24*
15542
15543 WORKQUEUE
15544 M:      Tejun Heo <tj@kernel.org>
15545 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15547 S:      Maintained
15548 F:      include/linux/workqueue.h
15549 F:      kernel/workqueue.c
15550 F:      Documentation/core-api/workqueue.rst
15551
15552 X-POWERS AXP288 PMIC DRIVERS
15553 M:      Hans de Goede <hdegoede@redhat.com>
15554 S:      Maintained
15555 N:      axp288
15556 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15557
15558 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15559 M:      Chen-Yu Tsai <wens@csie.org>
15560 L:      linux-kernel@vger.kernel.org
15561 S:      Maintained
15562 N:      axp[128]
15563
15564 X.25 NETWORK LAYER
15565 M:      Andrew Hendry <andrew.hendry@gmail.com>
15566 L:      linux-x25@vger.kernel.org
15567 S:      Odd Fixes
15568 F:      Documentation/networking/x25*
15569 F:      include/net/x25*
15570 F:      net/x25/
15571
15572 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15573 M:      Thomas Gleixner <tglx@linutronix.de>
15574 M:      Ingo Molnar <mingo@redhat.com>
15575 R:      "H. Peter Anvin" <hpa@zytor.com>
15576 M:      x86@kernel.org
15577 L:      linux-kernel@vger.kernel.org
15578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15579 S:      Maintained
15580 F:      Documentation/devicetree/bindings/x86/
15581 F:      Documentation/x86/
15582 F:      arch/x86/
15583
15584 X86 ENTRY CODE
15585 M:      Andy Lutomirski <luto@kernel.org>
15586 L:      linux-kernel@vger.kernel.org
15587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15588 S:      Maintained
15589 F:      arch/x86/entry/
15590
15591 X86 MCE INFRASTRUCTURE
15592 M:      Tony Luck <tony.luck@intel.com>
15593 M:      Borislav Petkov <bp@alien8.de>
15594 L:      linux-edac@vger.kernel.org
15595 S:      Maintained
15596 F:      arch/x86/kernel/cpu/mcheck/*
15597
15598 X86 MICROCODE UPDATE SUPPORT
15599 M:      Borislav Petkov <bp@alien8.de>
15600 S:      Maintained
15601 F:      arch/x86/kernel/cpu/microcode/*
15602
15603 X86 PLATFORM DRIVERS
15604 M:      Darren Hart <dvhart@infradead.org>
15605 M:      Andy Shevchenko <andy@infradead.org>
15606 L:      platform-driver-x86@vger.kernel.org
15607 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15608 S:      Maintained
15609 F:      drivers/platform/x86/
15610 F:      drivers/platform/olpc/
15611
15612 X86 VDSO
15613 M:      Andy Lutomirski <luto@kernel.org>
15614 L:      linux-kernel@vger.kernel.org
15615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15616 S:      Maintained
15617 F:      arch/x86/entry/vdso/
15618
15619 XC2028/3028 TUNER DRIVER
15620 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15621 L:      linux-media@vger.kernel.org
15622 W:      https://linuxtv.org
15623 T:      git git://linuxtv.org/media_tree.git
15624 S:      Maintained
15625 F:      drivers/media/tuners/tuner-xc2028.*
15626
15627 XDP SOCKETS (AF_XDP)
15628 M:      Björn Töpel <bjorn.topel@intel.com>
15629 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15630 L:      netdev@vger.kernel.org
15631 S:      Maintained
15632 F:      kernel/bpf/xskmap.c
15633 F:      net/xdp/
15634
15635 XEN BLOCK SUBSYSTEM
15636 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15637 M:      Roger Pau Monné <roger.pau@citrix.com>
15638 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15639 S:      Supported
15640 F:      drivers/block/xen-blkback/*
15641 F:      drivers/block/xen*
15642
15643 XEN HYPERVISOR ARM
15644 M:      Stefano Stabellini <sstabellini@kernel.org>
15645 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15646 S:      Maintained
15647 F:      arch/arm/xen/
15648 F:      arch/arm/include/asm/xen/
15649
15650 XEN HYPERVISOR ARM64
15651 M:      Stefano Stabellini <sstabellini@kernel.org>
15652 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15653 S:      Maintained
15654 F:      arch/arm64/xen/
15655 F:      arch/arm64/include/asm/xen/
15656
15657 XEN HYPERVISOR INTERFACE
15658 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15659 M:      Juergen Gross <jgross@suse.com>
15660 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15662 S:      Supported
15663 F:      arch/x86/xen/
15664 F:      drivers/*/xen-*front.c
15665 F:      drivers/xen/
15666 F:      arch/x86/include/asm/xen/
15667 F:      arch/x86/include/asm/pvclock-abi.h
15668 F:      include/xen/
15669 F:      include/uapi/xen/
15670 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15671 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15672
15673 XEN NETWORK BACKEND DRIVER
15674 M:      Wei Liu <wei.liu2@citrix.com>
15675 M:      Paul Durrant <paul.durrant@citrix.com>
15676 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15677 L:      netdev@vger.kernel.org
15678 S:      Supported
15679 F:      drivers/net/xen-netback/*
15680
15681 XEN PCI SUBSYSTEM
15682 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15683 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15684 S:      Supported
15685 F:      arch/x86/pci/*xen*
15686 F:      drivers/pci/*xen*
15687
15688 XEN PVSCSI DRIVERS
15689 M:      Juergen Gross <jgross@suse.com>
15690 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15691 L:      linux-scsi@vger.kernel.org
15692 S:      Supported
15693 F:      drivers/scsi/xen-scsifront.c
15694 F:      drivers/xen/xen-scsiback.c
15695 F:      include/xen/interface/io/vscsiif.h
15696
15697 XEN SWIOTLB SUBSYSTEM
15698 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15699 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15700 L:      iommu@lists.linux-foundation.org
15701 S:      Supported
15702 F:      arch/x86/xen/*swiotlb*
15703 F:      drivers/xen/*swiotlb*
15704
15705 XEN SOUND FRONTEND DRIVER
15706 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15707 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15709 S:      Supported
15710 F:      sound/xen/*
15711
15712 XFS FILESYSTEM
15713 M:      Darrick J. Wong <darrick.wong@oracle.com>
15714 M:      linux-xfs@vger.kernel.org
15715 L:      linux-xfs@vger.kernel.org
15716 W:      http://xfs.org/
15717 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15718 S:      Supported
15719 F:      Documentation/filesystems/xfs.txt
15720 F:      fs/xfs/
15721
15722 XILINX AXI ETHERNET DRIVER
15723 M:      Anirudha Sarangi <anirudh@xilinx.com>
15724 M:      John Linn <John.Linn@xilinx.com>
15725 S:      Maintained
15726 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15727
15728 XILINX UARTLITE SERIAL DRIVER
15729 M:      Peter Korsgaard <jacmet@sunsite.dk>
15730 L:      linux-serial@vger.kernel.org
15731 S:      Maintained
15732 F:      drivers/tty/serial/uartlite.c
15733
15734 XILINX VIDEO IP CORES
15735 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15736 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15737 L:      linux-media@vger.kernel.org
15738 T:      git git://linuxtv.org/media_tree.git
15739 S:      Supported
15740 F:      Documentation/devicetree/bindings/media/xilinx/
15741 F:      drivers/media/platform/xilinx/
15742 F:      include/uapi/linux/xilinx-v4l2-controls.h
15743
15744 XILLYBUS DRIVER
15745 M:      Eli Billauer <eli.billauer@gmail.com>
15746 L:      linux-kernel@vger.kernel.org
15747 S:      Supported
15748 F:      drivers/char/xillybus/
15749
15750 XLP9XX I2C DRIVER
15751 M:      George Cherian <george.cherian@cavium.com>
15752 M:      Jan Glauber <jglauber@cavium.com>
15753 L:      linux-i2c@vger.kernel.org
15754 W:      http://www.cavium.com
15755 S:      Supported
15756 F:      drivers/i2c/busses/i2c-xlp9xx.c
15757
15758 XRA1403 GPIO EXPANDER
15759 M:      Nandor Han <nandor.han@ge.com>
15760 M:      Semi Malinen <semi.malinen@ge.com>
15761 L:      linux-gpio@vger.kernel.org
15762 S:      Maintained
15763 F:      drivers/gpio/gpio-xra1403.c
15764 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15765
15766 XTENSA XTFPGA PLATFORM SUPPORT
15767 M:      Max Filippov <jcmvbkbc@gmail.com>
15768 L:      linux-xtensa@linux-xtensa.org
15769 S:      Maintained
15770 F:      drivers/spi/spi-xtensa-xtfpga.c
15771 F:      sound/soc/xtensa/xtfpga-i2s.c
15772
15773 YAM DRIVER FOR AX.25
15774 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15775 L:      linux-hams@vger.kernel.org
15776 S:      Maintained
15777 F:      drivers/net/hamradio/yam*
15778 F:      include/linux/yam.h
15779
15780 YAMA SECURITY MODULE
15781 M:      Kees Cook <keescook@chromium.org>
15782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15783 S:      Supported
15784 F:      security/yama/
15785 F:      Documentation/admin-guide/LSM/Yama.rst
15786
15787 YEALINK PHONE DRIVER
15788 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15789 L:      usbb2k-api-dev@nongnu.org
15790 S:      Maintained
15791 F:      Documentation/input/devices/yealink.rst
15792 F:      drivers/input/misc/yealink.*
15793
15794 Z8530 DRIVER FOR AX.25
15795 M:      Joerg Reuter <jreuter@yaina.de>
15796 W:      http://yaina.de/jreuter/
15797 W:      http://www.qsl.net/dl1bke/
15798 L:      linux-hams@vger.kernel.org
15799 S:      Maintained
15800 F:      Documentation/networking/z8530drv.txt
15801 F:      drivers/net/hamradio/*scc.c
15802 F:      drivers/net/hamradio/z8530.h
15803
15804 ZBUD COMPRESSED PAGE ALLOCATOR
15805 M:      Seth Jennings <sjenning@redhat.com>
15806 M:      Dan Streetman <ddstreet@ieee.org>
15807 L:      linux-mm@kvack.org
15808 S:      Maintained
15809 F:      mm/zbud.c
15810 F:      include/linux/zbud.h
15811
15812 ZD1211RW WIRELESS DRIVER
15813 M:      Daniel Drake <dsd@gentoo.org>
15814 M:      Ulrich Kunitz <kune@deine-taler.de>
15815 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15816 L:      linux-wireless@vger.kernel.org
15817 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15818 S:      Maintained
15819 F:      drivers/net/wireless/zydas/zd1211rw/
15820
15821 ZD1301 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/usb/dvb-usb-v2/zd1301*
15829
15830 ZD1301_DEMOD MEDIA DRIVER
15831 M:      Antti Palosaari <crope@iki.fi>
15832 L:      linux-media@vger.kernel.org
15833 W:      https://linuxtv.org/
15834 W:      http://palosaari.fi/linux/
15835 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15836 S:      Maintained
15837 F:      drivers/media/dvb-frontends/zd1301_demod*
15838
15839 ZPOOL COMPRESSED PAGE STORAGE API
15840 M:      Dan Streetman <ddstreet@ieee.org>
15841 L:      linux-mm@kvack.org
15842 S:      Maintained
15843 F:      mm/zpool.c
15844 F:      include/linux/zpool.h
15845
15846 ZR36067 VIDEO FOR LINUX DRIVER
15847 L:      mjpeg-users@lists.sourceforge.net
15848 L:      linux-media@vger.kernel.org
15849 W:      http://mjpeg.sourceforge.net/driver-zoran/
15850 T:      hg https://linuxtv.org/hg/v4l-dvb
15851 S:      Odd Fixes
15852 F:      drivers/staging/media/zoran/
15853
15854 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15855 M:      Minchan Kim <minchan@kernel.org>
15856 M:      Nitin Gupta <ngupta@vflare.org>
15857 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15858 L:      linux-kernel@vger.kernel.org
15859 S:      Maintained
15860 F:      drivers/block/zram/
15861 F:      Documentation/blockdev/zram.txt
15862
15863 ZS DECSTATION Z85C30 SERIAL DRIVER
15864 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15865 S:      Maintained
15866 F:      drivers/tty/serial/zs.*
15867
15868 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15869 M:      Minchan Kim <minchan@kernel.org>
15870 M:      Nitin Gupta <ngupta@vflare.org>
15871 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15872 L:      linux-mm@kvack.org
15873 S:      Maintained
15874 F:      mm/zsmalloc.c
15875 F:      include/linux/zsmalloc.h
15876 F:      Documentation/vm/zsmalloc.rst
15877
15878 ZSWAP COMPRESSED SWAP CACHING
15879 M:      Seth Jennings <sjenning@redhat.com>
15880 M:      Dan Streetman <ddstreet@ieee.org>
15881 L:      linux-mm@kvack.org
15882 S:      Maintained
15883 F:      mm/zswap.c
15884
15885 THE REST
15886 M:      Linus Torvalds <torvalds@linux-foundation.org>
15887 L:      linux-kernel@vger.kernel.org
15888 Q:      http://patchwork.kernel.org/project/LKML/list/
15889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15890 S:      Buried alive in reporters
15891 F:      *
15892 F:      */