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:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 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 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALPHA PORT
 676 M:      Richard Henderson <rth@twiddle.net>
 677 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 678 M:      Matt Turner <mattst88@gmail.com>
 679 S:      Odd Fixes
 680 L:      linux-alpha@vger.kernel.org
 681 F:      arch/alpha/
 682
 683 ALPS PS/2 TOUCHPAD DRIVER
 684 R:      Pali Rohár <pali.rohar@gmail.com>
 685 F:      drivers/input/mouse/alps.*
 686
 687 ALTERA I2C CONTROLLER DRIVER
 688 M:      Thor Thayer <thor.thayer@linux.intel.com>
 689 S:      Maintained
 690 F:      drivers/i2c/busses/i2c-altera.c
 691
 692 ALTERA MAILBOX DRIVER
 693 M:      Ley Foon Tan <lftan@altera.com>
 694 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 695 S:      Maintained
 696 F:      drivers/mailbox/mailbox-altera.c
 697
 698 ALTERA PIO DRIVER
 699 M:      Tien Hock Loh <thloh@altera.com>
 700 L:      linux-gpio@vger.kernel.org
 701 S:      Maintained
 702 F:      drivers/gpio/gpio-altera.c
 703
 704 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 705 M:      Thor Thayer <thor.thayer@linux.intel.com>
 706 S:      Maintained
 707 F:      drivers/gpio/gpio-altera-a10sr.c
 708 F:      drivers/mfd/altera-a10sr.c
 709 F:      drivers/reset/reset-a10sr.c
 710 F:      include/linux/mfd/altera-a10sr.h
 711 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 712
 713 ALTERA TRIPLE SPEED ETHERNET DRIVER
 714 M:      Vince Bridgers <vbridger@opensource.altera.com>
 715 L:      netdev@vger.kernel.org
 716 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 717 S:      Maintained
 718 F:      drivers/net/ethernet/altera/
 719
 720 ALTERA UART/JTAG UART SERIAL DRIVERS
 721 M:      Tobias Klauser <tklauser@distanz.ch>
 722 L:      linux-serial@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/tty/serial/altera_uart.c
 726 F:      drivers/tty/serial/altera_jtaguart.c
 727 F:      include/linux/altera_uart.h
 728 F:      include/linux/altera_jtaguart.h
 729
 730 AMAZON ETHERNET DRIVERS
 731 M:      Netanel Belgazal <netanel@amazon.com>
 732 R:      Saeed Bishara <saeedb@amazon.com>
 733 R:      Zorik Machulsky <zorik@amazon.com>
 734 L:      netdev@vger.kernel.org
 735 S:      Supported
 736 F:      Documentation/networking/ena.txt
 737 F:      drivers/net/ethernet/amazon/
 738
 739 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 740 M:      Tom Lendacky <thomas.lendacky@amd.com>
 741 M:      Gary Hook <gary.hook@amd.com>
 742 L:      linux-crypto@vger.kernel.org
 743 S:      Supported
 744 F:      drivers/crypto/ccp/
 745 F:      include/linux/ccp.h
 746
 747 AMD DISPLAY CORE
 748 M:      Harry Wentland <harry.wentland@amd.com>
 749 M:      Leo Li <sunpeng.li@amd.com>
 750 L:      amd-gfx@lists.freedesktop.org
 751 T:      git git://people.freedesktop.org/~agd5f/linux
 752 S:      Supported
 753 F:      drivers/gpu/drm/amd/display/
 754
 755 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 756 M:      Huang Rui <ray.huang@amd.com>
 757 L:      linux-hwmon@vger.kernel.org
 758 S:      Supported
 759 F:      Documentation/hwmon/fam15h_power
 760 F:      drivers/hwmon/fam15h_power.c
 761
 762 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 763 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 764 S:      Orphan
 765 F:      drivers/usb/gadget/udc/amd5536udc.*
 766
 767 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 768 P:      Andres Salomon <dilinger@queued.net>
 769 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 770 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 771 S:      Supported
 772 F:      drivers/char/hw_random/geode-rng.c
 773 F:      drivers/crypto/geode*
 774 F:      drivers/video/fbdev/geode/
 775 F:      arch/x86/include/asm/geode.h
 776
 777 AMD IOMMU (AMD-VI)
 778 M:      Joerg Roedel <joro@8bytes.org>
 779 L:      iommu@lists.linux-foundation.org
 780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 781 S:      Maintained
 782 F:      drivers/iommu/amd_iommu*.[ch]
 783 F:      include/linux/amd-iommu.h
 784
 785 AMD KFD
 786 M:      Oded Gabbay <oded.gabbay@gmail.com>
 787 L:      dri-devel@lists.freedesktop.org
 788 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 789 S:      Supported
 790 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 791 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 792 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 793 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 794 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 795 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 796 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 797 F:      drivers/gpu/drm/amd/amdkfd/
 798 F:      drivers/gpu/drm/amd/include/cik_structs.h
 799 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 800 F:      drivers/gpu/drm/amd/include/vi_structs.h
 801 F:      drivers/gpu/drm/amd/include/v9_structs.h
 802 F:      include/uapi/linux/kfd_ioctl.h
 803
 804 AMD POWERPLAY
 805 M:      Rex Zhu <rex.zhu@amd.com>
 806 M:      Evan Quan <evan.quan@amd.com>
 807 L:      amd-gfx@lists.freedesktop.org
 808 S:      Supported
 809 F:      drivers/gpu/drm/amd/powerplay/
 810 T:      git git://people.freedesktop.org/~agd5f/linux
 811
 812 AMD SEATTLE DEVICE TREE SUPPORT
 813 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 814 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 815 M:      Tom Lendacky <thomas.lendacky@amd.com>
 816 S:      Supported
 817 F:      arch/arm64/boot/dts/amd/
 818
 819 AMD XGBE DRIVER
 820 M:      Tom Lendacky <thomas.lendacky@amd.com>
 821 L:      netdev@vger.kernel.org
 822 S:      Supported
 823 F:      drivers/net/ethernet/amd/xgbe/
 824 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 825
 826 ANALOG DEVICES INC AD5686 DRIVER
 827 M:      Stefan Popa <stefan.popa@analog.com>
 828 L:      linux-pm@vger.kernel.org
 829 W:      http://ez.analog.com/community/linux-device-drivers
 830 S:      Supported
 831 F:      drivers/iio/dac/ad5686*
 832 F:      drivers/iio/dac/ad5696*
 833
 834 ANALOG DEVICES INC AD5758 DRIVER
 835 M:      Stefan Popa <stefan.popa@analog.com>
 836 L:      linux-iio@vger.kernel.org
 837 W:      http://ez.analog.com/community/linux-device-drivers
 838 S:      Supported
 839 F:      drivers/iio/dac/ad5758.c
 840 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 841
 842 ANALOG DEVICES INC AD9389B DRIVER
 843 M:      Hans Verkuil <hans.verkuil@cisco.com>
 844 L:      linux-media@vger.kernel.org
 845 S:      Maintained
 846 F:      drivers/media/i2c/ad9389b*
 847
 848 ANALOG DEVICES INC ADGS1408 DRIVER
 849 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 850 S:      Supported
 851 F:      drivers/mux/adgs1408.c
 852 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 853
 854 ANALOG DEVICES INC ADP5061 DRIVER
 855 M:      Stefan Popa <stefan.popa@analog.com>
 856 L:      linux-pm@vger.kernel.org
 857 W:      http://ez.analog.com/community/linux-device-drivers
 858 S:      Supported
 859 F:      drivers/power/supply/adp5061.c
 860
 861 ANALOG DEVICES INC ADV7180 DRIVER
 862 M:      Lars-Peter Clausen <lars@metafoo.de>
 863 L:      linux-media@vger.kernel.org
 864 W:      http://ez.analog.com/community/linux-device-drivers
 865 S:      Supported
 866 F:      drivers/media/i2c/adv7180.c
 867
 868 ANALOG DEVICES INC ADV748X DRIVER
 869 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 870 L:      linux-media@vger.kernel.org
 871 S:      Maintained
 872 F:      drivers/media/i2c/adv748x/*
 873
 874 ANALOG DEVICES INC ADV7511 DRIVER
 875 M:      Hans Verkuil <hans.verkuil@cisco.com>
 876 L:      linux-media@vger.kernel.org
 877 S:      Maintained
 878 F:      drivers/media/i2c/adv7511*
 879
 880 ANALOG DEVICES INC ADV7604 DRIVER
 881 M:      Hans Verkuil <hans.verkuil@cisco.com>
 882 L:      linux-media@vger.kernel.org
 883 S:      Maintained
 884 F:      drivers/media/i2c/adv7604*
 885
 886 ANALOG DEVICES INC ADV7842 DRIVER
 887 M:      Hans Verkuil <hans.verkuil@cisco.com>
 888 L:      linux-media@vger.kernel.org
 889 S:      Maintained
 890 F:      drivers/media/i2c/adv7842*
 891
 892 ANALOG DEVICES INC ASOC CODEC DRIVERS
 893 M:      Lars-Peter Clausen <lars@metafoo.de>
 894 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 895 W:      http://wiki.analog.com/
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      sound/soc/codecs/adau*
 899 F:      sound/soc/codecs/adav*
 900 F:      sound/soc/codecs/ad1*
 901 F:      sound/soc/codecs/ad7*
 902 F:      sound/soc/codecs/ssm*
 903 F:      sound/soc/codecs/sigmadsp.*
 904
 905 ANALOG DEVICES INC DMA DRIVERS
 906 M:      Lars-Peter Clausen <lars@metafoo.de>
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/dma/dma-axi-dmac.c
 910
 911 ANALOG DEVICES INC IIO DRIVERS
 912 M:      Lars-Peter Clausen <lars@metafoo.de>
 913 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 914 W:      http://wiki.analog.com/
 915 W:      http://ez.analog.com/community/linux-device-drivers
 916 S:      Supported
 917 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 918 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 919 F:      drivers/iio/*/ad*
 920 F:      drivers/iio/adc/ltc2497*
 921 X:      drivers/iio/*/adjd*
 922 F:      drivers/staging/iio/*/ad*
 923
 924 ANDES ARCHITECTURE
 925 M:      Greentime Hu <green.hu@gmail.com>
 926 M:      Vincent Chen <deanbo422@gmail.com>
 927 T:      git https://github.com/andestech/linux.git
 928 S:      Supported
 929 F:      arch/nds32/
 930 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 931 F:      Documentation/devicetree/bindings/nds32/
 932 K:      nds32
 933 N:      nds32
 934
 935 ANDROID CONFIG FRAGMENTS
 936 M:      Rob Herring <robh@kernel.org>
 937 S:      Supported
 938 F:      kernel/configs/android*
 939
 940 ANDROID DRIVERS
 941 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 942 M:      Arve Hjønnevåg <arve@android.com>
 943 M:      Todd Kjos <tkjos@android.com>
 944 M:      Martijn Coenen <maco@android.com>
 945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 946 L:      devel@driverdev.osuosl.org
 947 S:      Supported
 948 F:      drivers/android/
 949 F:      drivers/staging/android/
 950
 951 ANDROID GOLDFISH PIC DRIVER
 952 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 953 S:      Supported
 954 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 955 F:      drivers/irqchip/irq-goldfish-pic.c
 956
 957 ANDROID GOLDFISH RTC DRIVER
 958 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 959 S:      Supported
 960 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 961 F:      drivers/rtc/rtc-goldfish.c
 962
 963 ANDROID ION DRIVER
 964 M:      Laura Abbott <labbott@redhat.com>
 965 M:      Sumit Semwal <sumit.semwal@linaro.org>
 966 L:      devel@driverdev.osuosl.org
 967 L:      dri-devel@lists.freedesktop.org
 968 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 969 S:      Supported
 970 F:      drivers/staging/android/ion
 971 F:      drivers/staging/android/uapi/ion.h
 972
 973 AOA (Apple Onboard Audio) ALSA DRIVER
 974 M:      Johannes Berg <johannes@sipsolutions.net>
 975 L:      linuxppc-dev@lists.ozlabs.org
 976 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 977 S:      Maintained
 978 F:      sound/aoa/
 979
 980 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 981 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 982 L:      linux-iio@vger.kernel.org
 983 S:      Maintained
 984 F:      drivers/iio/adc/stx104.c
 985
 986 APM DRIVER
 987 M:      Jiri Kosina <jikos@kernel.org>
 988 S:      Odd fixes
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 990 F:      arch/x86/kernel/apm_32.c
 991 F:      include/linux/apm_bios.h
 992 F:      include/uapi/linux/apm_bios.h
 993 F:      drivers/char/apm-emulation.c
 994
 995 APPARMOR SECURITY MODULE
 996 M:      John Johansen <john.johansen@canonical.com>
 997 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 998 W:      wiki.apparmor.net
 999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1000 S:      Supported
1001 F:      security/apparmor/
1002 F:      Documentation/admin-guide/LSM/apparmor.rst
1003
1004 APPLE BCM5974 MULTITOUCH DRIVER
1005 M:      Henrik Rydberg <rydberg@bitmath.org>
1006 L:      linux-input@vger.kernel.org
1007 S:      Odd fixes
1008 F:      drivers/input/mouse/bcm5974.c
1009
1010 APPLE SMC DRIVER
1011 M:      Henrik Rydberg <rydberg@bitmath.org>
1012 L:      linux-hwmon@vger.kernel.org
1013 S:      Odd fixes
1014 F:      drivers/hwmon/applesmc.c
1015
1016 APPLETALK NETWORK LAYER
1017 L:      netdev@vger.kernel.org
1018 S:      Odd fixes
1019 F:      drivers/net/appletalk/
1020 F:      net/appletalk/
1021
1022 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1023 M:      Duc Dang <dhdang@apm.com>
1024 S:      Supported
1025 F:      arch/arm64/boot/dts/apm/
1026
1027 APPLIED MICRO (APM) X-GENE SOC EDAC
1028 M:      Loc Ho <lho@apm.com>
1029 S:      Supported
1030 F:      drivers/edac/xgene_edac.c
1031 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1032
1033 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1034 M:      Iyappan Subramanian <isubramanian@apm.com>
1035 M:      Keyur Chudgar <kchudgar@apm.com>
1036 S:      Supported
1037 F:      drivers/net/ethernet/apm/xgene-v2/
1038
1039 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1040 M:      Iyappan Subramanian <isubramanian@apm.com>
1041 M:      Keyur Chudgar <kchudgar@apm.com>
1042 M:      Quan Nguyen <qnguyen@apm.com>
1043 S:      Supported
1044 F:      drivers/net/ethernet/apm/xgene/
1045 F:      drivers/net/phy/mdio-xgene.c
1046 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1047 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1048
1049 APPLIED MICRO (APM) X-GENE SOC PMU
1050 M:      Tai Nguyen <ttnguyen@apm.com>
1051 S:      Supported
1052 F:      drivers/perf/xgene_pmu.c
1053 F:      Documentation/perf/xgene-pmu.txt
1054 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1055
1056 APTINA CAMERA SENSOR PLL
1057 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1058 L:      linux-media@vger.kernel.org
1059 S:      Maintained
1060 F:      drivers/media/i2c/aptina-pll.*
1061
1062 ARC FRAMEBUFFER DRIVER
1063 M:      Jaya Kumar <jayalk@intworks.biz>
1064 S:      Maintained
1065 F:      drivers/video/fbdev/arcfb.c
1066 F:      drivers/video/fbdev/core/fb_defio.c
1067
1068 ARC PGU DRM DRIVER
1069 M:      Alexey Brodkin <abrodkin@synopsys.com>
1070 S:      Supported
1071 F:      drivers/gpu/drm/arc/
1072 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1073
1074 ARCNET NETWORK LAYER
1075 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1076 L:      netdev@vger.kernel.org
1077 S:      Maintained
1078 F:      drivers/net/arcnet/
1079 F:      include/uapi/linux/if_arcnet.h
1080
1081 ARM ARCHITECTED TIMER DRIVER
1082 M:      Mark Rutland <mark.rutland@arm.com>
1083 M:      Marc Zyngier <marc.zyngier@arm.com>
1084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1085 S:      Maintained
1086 F:      arch/arm/include/asm/arch_timer.h
1087 F:      arch/arm64/include/asm/arch_timer.h
1088 F:      drivers/clocksource/arm_arch_timer.c
1089
1090 ARM HDLCD DRM DRIVER
1091 M:      Liviu Dudau <liviu.dudau@arm.com>
1092 S:      Supported
1093 F:      drivers/gpu/drm/arm/hdlcd_*
1094 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1095
1096 ARM MALI-DP DRM DRIVER
1097 M:      Liviu Dudau <liviu.dudau@arm.com>
1098 M:      Brian Starkey <brian.starkey@arm.com>
1099 M:      Mali DP Maintainers <malidp@foss.arm.com>
1100 S:      Supported
1101 F:      drivers/gpu/drm/arm/
1102 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1103
1104 ARM MFM AND FLOPPY DRIVERS
1105 M:      Ian Molton <spyro@f2s.com>
1106 S:      Maintained
1107 F:      arch/arm/lib/floppydma.S
1108 F:      arch/arm/include/asm/floppy.h
1109
1110 ARM PMU PROFILING AND DEBUGGING
1111 M:      Will Deacon <will.deacon@arm.com>
1112 M:      Mark Rutland <mark.rutland@arm.com>
1113 S:      Maintained
1114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1115 F:      arch/arm*/kernel/perf_*
1116 F:      arch/arm/oprofile/common.c
1117 F:      arch/arm*/kernel/hw_breakpoint.c
1118 F:      arch/arm*/include/asm/hw_breakpoint.h
1119 F:      arch/arm*/include/asm/perf_event.h
1120 F:      drivers/perf/*
1121 F:      include/linux/perf/arm_pmu.h
1122 F:      Documentation/devicetree/bindings/arm/pmu.txt
1123 F:      Documentation/devicetree/bindings/perf/
1124
1125 ARM PORT
1126 M:      Russell King <linux@armlinux.org.uk>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 W:      http://www.armlinux.org.uk/
1129 S:      Odd Fixes
1130 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1131 F:      arch/arm/
1132 X:      arch/arm/boot/dts/
1133
1134 ARM PRIMECELL AACI PL041 DRIVER
1135 M:      Russell King <linux@armlinux.org.uk>
1136 S:      Odd Fixes
1137 F:      sound/arm/aaci.*
1138
1139 ARM PRIMECELL BUS SUPPORT
1140 M:      Russell King <linux@armlinux.org.uk>
1141 S:      Odd Fixes
1142 F:      drivers/amba/
1143 F:      include/linux/amba/bus.h
1144
1145 ARM PRIMECELL CLCD PL110 DRIVER
1146 M:      Russell King <linux@armlinux.org.uk>
1147 S:      Odd Fixes
1148 F:      drivers/video/fbdev/amba-clcd.*
1149
1150 ARM PRIMECELL KMI PL050 DRIVER
1151 M:      Russell King <linux@armlinux.org.uk>
1152 S:      Odd Fixes
1153 F:      drivers/input/serio/ambakmi.*
1154 F:      include/linux/amba/kmi.h
1155
1156 ARM PRIMECELL MMCI PL180/1 DRIVER
1157 M:      Russell King <linux@armlinux.org.uk>
1158 S:      Odd Fixes
1159 F:      drivers/mmc/host/mmci.*
1160 F:      include/linux/amba/mmci.h
1161
1162 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1163 M:      Russell King <linux@armlinux.org.uk>
1164 S:      Odd Fixes
1165 F:      drivers/tty/serial/amba-pl01*.c
1166 F:      include/linux/amba/serial.h
1167
1168 ARM SMMU DRIVERS
1169 M:      Will Deacon <will.deacon@arm.com>
1170 R:      Robin Murphy <robin.murphy@arm.com>
1171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1172 S:      Maintained
1173 F:      drivers/iommu/arm-smmu.c
1174 F:      drivers/iommu/arm-smmu-v3.c
1175 F:      drivers/iommu/io-pgtable-arm.c
1176 F:      drivers/iommu/io-pgtable-arm-v7s.c
1177
1178 ARM SUB-ARCHITECTURES
1179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1180 S:      Maintained
1181 F:      arch/arm/mach-*/
1182 F:      arch/arm/plat-*/
1183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1184
1185 ARM/ACTIONS SEMI ARCHITECTURE
1186 M:      Andreas Färber <afaerber@suse.de>
1187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1188 S:      Maintained
1189 N:      owl
1190 F:      arch/arm/mach-actions/
1191 F:      arch/arm/boot/dts/owl-*
1192 F:      arch/arm64/boot/dts/actions/
1193 F:      drivers/clocksource/owl-*
1194 F:      drivers/pinctrl/actions/*
1195 F:      drivers/soc/actions/
1196 F:      include/dt-bindings/power/owl-*
1197 F:      include/linux/soc/actions/
1198 F:      Documentation/devicetree/bindings/arm/actions.txt
1199 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1200 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1201 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1202
1203 ARM/ADS SPHERE MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/AFEB9260 MACHINE SUPPORT
1209 M:      Sergey Lapin <slapin@ossfans.org>
1210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1211 S:      Maintained
1212
1213 ARM/AJECO 1ARM MACHINE SUPPORT
1214 M:      Lennert Buytenhek <kernel@wantstofly.org>
1215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1216 S:      Maintained
1217
1218 ARM/Allwinner SoC Clock Support
1219 M:      Emilio López <emilio@elopez.com.ar>
1220 S:      Maintained
1221 F:      drivers/clk/sunxi/
1222
1223 ARM/Allwinner sunXi SoC support
1224 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1225 M:      Chen-Yu Tsai <wens@csie.org>
1226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1227 S:      Maintained
1228 N:      sun[x456789]i
1229 N:      sun50i
1230 F:      arch/arm/mach-sunxi/
1231 F:      arch/arm64/boot/dts/allwinner/
1232 F:      drivers/clk/sunxi-ng/
1233 F:      drivers/pinctrl/sunxi/
1234 F:      drivers/soc/sunxi/
1235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1236
1237 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1238 M:      Neil Armstrong <narmstrong@baylibre.com>
1239 M:      Jerome Brunet <jbrunet@baylibre.com>
1240 L:      linux-amlogic@lists.infradead.org
1241 S:      Maintained
1242 F:      drivers/clk/meson/
1243 F:      include/dt-bindings/clock/meson*
1244 F:      include/dt-bindings/clock/gxbb*
1245 F:      Documentation/devicetree/bindings/clock/amlogic*
1246
1247 ARM/Amlogic Meson SoC support
1248 M:      Carlo Caione <carlo@caione.org>
1249 M:      Kevin Hilman <khilman@baylibre.com>
1250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1251 L:      linux-amlogic@lists.infradead.org
1252 W:      http://linux-meson.com/
1253 S:      Maintained
1254 F:      arch/arm/mach-meson/
1255 F:      arch/arm/boot/dts/meson*
1256 F:      arch/arm64/boot/dts/amlogic/
1257 F:      drivers/pinctrl/meson/
1258 F:      drivers/mmc/host/meson*
1259 N:      meson
1260
1261 ARM/Annapurna Labs ALPINE ARCHITECTURE
1262 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1263 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      arch/arm/mach-alpine/
1267 F:      arch/arm/boot/dts/alpine*
1268 F:      arch/arm64/boot/dts/al/
1269 F:      drivers/*/*alpine*
1270
1271 ARM/ARTPEC MACHINE SUPPORT
1272 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1273 M:      Lars Persson <lars.persson@axis.com>
1274 S:      Maintained
1275 L:      linux-arm-kernel@axis.com
1276 F:      arch/arm/mach-artpec
1277 F:      arch/arm/boot/dts/artpec6*
1278 F:      drivers/clk/axis
1279 F:      drivers/crypto/axis
1280 F:      drivers/pinctrl/pinctrl-artpec*
1281 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1282
1283 ARM/ASPEED I2C DRIVER
1284 M:      Brendan Higgins <brendanhiggins@google.com>
1285 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1286 R:      Joel Stanley <joel@jms.id.au>
1287 L:      linux-i2c@vger.kernel.org
1288 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1289 S:      Maintained
1290 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1291 F:      drivers/i2c/busses/i2c-aspeed.c
1292 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1293 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1294
1295 ARM/ASPEED MACHINE SUPPORT
1296 M:      Joel Stanley <joel@jms.id.au>
1297 R:      Andrew Jeffery <andrew@aj.id.au>
1298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1299 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1300 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1301 S:      Supported
1302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1303 F:      arch/arm/mach-aspeed/
1304 F:      arch/arm/boot/dts/aspeed-*
1305 N:      aspeed
1306
1307 ARM/CALXEDA HIGHBANK ARCHITECTURE
1308 M:      Rob Herring <robh@kernel.org>
1309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1310 S:      Maintained
1311 F:      arch/arm/mach-highbank/
1312 F:      arch/arm/boot/dts/highbank.dts
1313 F:      arch/arm/boot/dts/ecx-*.dts*
1314
1315 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1316 M:      Krzysztof Halasa <khalasa@piap.pl>
1317 S:      Maintained
1318 F:      arch/arm/mach-cns3xxx/
1319
1320 ARM/CAVIUM THUNDER NETWORK DRIVER
1321 M:      Sunil Goutham <sgoutham@cavium.com>
1322 M:      Robert Richter <rric@kernel.org>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Supported
1325 F:      drivers/net/ethernet/cavium/thunder/
1326
1327 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1328 M:      Lukasz Majewski <lukma@denx.de>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 S:      Maintained
1331 F:      arch/arm/mach-ep93xx/ts72xx.c
1332
1333 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1334 M:      Alexander Shiyan <shc_work@mail.ru>
1335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1336 S:      Odd Fixes
1337 N:      clps711x
1338
1339 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1340 M:      Lennert Buytenhek <kernel@wantstofly.org>
1341 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1342 S:      Maintained
1343
1344 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1345 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1346 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1348 S:      Maintained
1349 F:      arch/arm/mach-ep93xx/
1350 F:      arch/arm/mach-ep93xx/include/mach/
1351
1352 ARM/CLKDEV SUPPORT
1353 M:      Russell King <linux@armlinux.org.uk>
1354 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1355 S:      Maintained
1356 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1357 F:      drivers/clk/clkdev.c
1358
1359 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1360 M:      Mike Rapoport <mike@compulab.co.il>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 S:      Maintained
1363
1364 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1365 M:      Baruch Siach <baruch@tkos.co.il>
1366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1367 S:      Maintained
1368 F:      arch/arm/boot/dts/cx92755*
1369 N:      digicolor
1370
1371 ARM/CONTEC MICRO9 MACHINE SUPPORT
1372 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1373 S:      Maintained
1374 F:      arch/arm/mach-ep93xx/micro9.c
1375
1376 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1377 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1379 S:      Maintained
1380 F:      drivers/hwtracing/coresight/*
1381 F:      Documentation/trace/coresight.txt
1382 F:      Documentation/trace/coresight-cpu-debug.txt
1383 F:      Documentation/devicetree/bindings/arm/coresight.txt
1384 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1385 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1386 F:      tools/perf/arch/arm/util/pmu.c
1387 F:      tools/perf/arch/arm/util/auxtrace.c
1388 F:      tools/perf/arch/arm/util/cs-etm.c
1389 F:      tools/perf/arch/arm/util/cs-etm.h
1390 F:      tools/perf/util/cs-etm.*
1391 F:      tools/perf/util/cs-etm-decoder/*
1392
1393 ARM/CORGI MACHINE SUPPORT
1394 M:      Richard Purdie <rpurdie@rpsys.net>
1395 S:      Maintained
1396
1397 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1398 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1399 M:      Linus Walleij <linus.walleij@linaro.org>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 T:      git git://github.com/ulli-kroll/linux.git
1402 S:      Maintained
1403 F:      Documentation/devicetree/bindings/arm/gemini.txt
1404 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1405 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1406 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1407 F:      arch/arm/mach-gemini/
1408 F:      drivers/net/ethernet/cortina/
1409 F:      drivers/pinctrl/pinctrl-gemini.c
1410 F:      drivers/rtc/rtc-ftrtc010.c
1411
1412 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1413 M:      Barry Song <baohua@kernel.org>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1416 S:      Maintained
1417 F:      arch/arm/boot/dts/prima2*
1418 F:      arch/arm/mach-prima2/
1419 F:      drivers/clk/sirf/
1420 F:      drivers/clocksource/timer-prima2.c
1421 F:      drivers/clocksource/timer-atlas7.c
1422 N:      [^a-z]sirf
1423
1424 ARM/EBSA110 MACHINE SUPPORT
1425 M:      Russell King <linux@armlinux.org.uk>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 W:      http://www.armlinux.org.uk/
1428 S:      Maintained
1429 F:      arch/arm/mach-ebsa110/
1430 F:      drivers/net/ethernet/amd/am79c961a.*
1431
1432 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1433 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1434 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Maintained
1437 N:      efm32
1438
1439 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1440 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1442 S:      Maintained
1443 F:      arch/arm/mach-pxa/ezx.c
1444
1445 ARM/FARADAY FA526 PORT
1446 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449 T:      git git://git.berlios.de/gemini-board
1450 F:      arch/arm/mm/*-fa*
1451
1452 ARM/FOOTBRIDGE ARCHITECTURE
1453 M:      Russell King <linux@armlinux.org.uk>
1454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1455 W:      http://www.armlinux.org.uk/
1456 S:      Maintained
1457 F:      arch/arm/include/asm/hardware/dec21285.h
1458 F:      arch/arm/mach-footbridge/
1459
1460 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1461 M:      Shawn Guo <shawnguo@kernel.org>
1462 M:      Sascha Hauer <s.hauer@pengutronix.de>
1463 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1464 R:      Fabio Estevam <fabio.estevam@nxp.com>
1465 R:      NXP Linux Team <linux-imx@nxp.com>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 S:      Maintained
1468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1469 F:      arch/arm/mach-imx/
1470 F:      arch/arm/mach-mxs/
1471 F:      arch/arm/boot/dts/imx*
1472 F:      arch/arm/configs/imx*_defconfig
1473 F:      drivers/clk/imx/
1474 F:      drivers/soc/imx/
1475 F:      include/soc/imx/
1476
1477 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1478 M:      Shawn Guo <shawnguo@kernel.org>
1479 M:      Sascha Hauer <s.hauer@pengutronix.de>
1480 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1481 R:      Stefan Agner <stefan@agner.ch>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/mach-imx/*vf610*
1486 F:      arch/arm/boot/dts/vf*
1487
1488 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1489 M:      Shawn Guo <shawnguo@kernel.org>
1490 M:      Li Yang <leoyang.li@nxp.com>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1494 F:      arch/arm/boot/dts/ls1021a*
1495 F:      arch/arm64/boot/dts/freescale/fsl-*
1496 F:      arch/arm64/boot/dts/freescale/qoriq-*
1497
1498 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
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/GUMSTIX MACHINE SUPPORT
1504 M:      Steve Sakoman <sakoman@gmail.com>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1509 M:      Philipp Zabel <philipp.zabel@gmail.com>
1510 M:      Paul Parsons <lost.distance@yahoo.com>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-pxa/hx4700.c
1514 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1515 F:      sound/soc/pxa/hx4700.c
1516
1517 ARM/HISILICON SOC SUPPORT
1518 M:      Wei Xu <xuwei5@hisilicon.com>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 W:      http://www.hisilicon.com
1521 S:      Supported
1522 T:      git git://github.com/hisilicon/linux-hisi.git
1523 F:      arch/arm/mach-hisi/
1524 F:      arch/arm/boot/dts/hi3*
1525 F:      arch/arm/boot/dts/hip*
1526 F:      arch/arm/boot/dts/hisi*
1527 F:      arch/arm64/boot/dts/hisilicon/
1528
1529 ARM/HP JORNADA 7XX MACHINE SUPPORT
1530 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1531 W:      www.jlime.com
1532 S:      Maintained
1533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1534 F:      arch/arm/mach-sa1100/jornada720.c
1535 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1536
1537 ARM/IGEP MACHINE SUPPORT
1538 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1539 M:      Javier Martinez Canillas <javier@dowhile0.org>
1540 L:      linux-omap@vger.kernel.org
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543 F:      arch/arm/boot/dts/omap3-igep*
1544
1545 ARM/INCOME PXA270 SUPPORT
1546 M:      Marek Vasut <marek.vasut@gmail.com>
1547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1548 S:      Maintained
1549 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1550
1551 ARM/INTEL IOP13XX ARM ARCHITECTURE
1552 M:      Lennert Buytenhek <kernel@wantstofly.org>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Maintained
1555
1556 ARM/INTEL IOP32X ARM ARCHITECTURE
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IOP33X ARM ARCHITECTURE
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Orphan
1564
1565 ARM/INTEL IQ81342EX MACHINE SUPPORT
1566 M:      Lennert Buytenhek <kernel@wantstofly.org>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 S:      Maintained
1569
1570 ARM/INTEL IXDP2850 MACHINE SUPPORT
1571 M:      Lennert Buytenhek <kernel@wantstofly.org>
1572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1573 S:      Maintained
1574
1575 ARM/INTEL IXP4XX ARM ARCHITECTURE
1576 M:      Imre Kaloz <kaloz@openwrt.org>
1577 M:      Krzysztof Halasa <khalasa@piap.pl>
1578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1579 S:      Maintained
1580 F:      arch/arm/mach-ixp4xx/
1581
1582 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1583 M:      Jonathan Cameron <jic23@cam.ac.uk>
1584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1585 S:      Maintained
1586 F:      arch/arm/mach-pxa/stargate2.c
1587 F:      drivers/pcmcia/pxa2xx_stargate2.c
1588
1589 ARM/INTEL XSC3 (MANZANO) ARM CORE
1590 M:      Lennert Buytenhek <kernel@wantstofly.org>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593
1594 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1595 M:      Lennert Buytenhek <kernel@wantstofly.org>
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598
1599 ARM/LG1K ARCHITECTURE
1600 M:      Chanho Min <chanho.min@lge.com>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 F:      arch/arm64/boot/dts/lg/
1604
1605 ARM/LOGICPD PXA270 MACHINE SUPPORT
1606 M:      Lennert Buytenhek <kernel@wantstofly.org>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609
1610 ARM/LPC18XX ARCHITECTURE
1611 M:      Joachim Eastwood <manabian@gmail.com>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614 F:      arch/arm/boot/dts/lpc43*
1615 F:      drivers/clk/nxp/clk-lpc18xx*
1616 F:      drivers/clocksource/time-lpc32xx.c
1617 F:      drivers/i2c/busses/i2c-lpc2k.c
1618 F:      drivers/memory/pl172.c
1619 F:      drivers/mtd/spi-nor/nxp-spifi.c
1620 F:      drivers/rtc/rtc-lpc24xx.c
1621 N:      lpc18xx
1622
1623 ARM/LPC32XX SOC SUPPORT
1624 M:      Vladimir Zapolskiy <vz@mleia.com>
1625 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1628 S:      Maintained
1629 F:      arch/arm/boot/dts/lpc32*
1630 F:      arch/arm/mach-lpc32xx/
1631 F:      drivers/i2c/busses/i2c-pnx.c
1632 F:      drivers/net/ethernet/nxp/lpc_eth.c
1633 F:      drivers/usb/host/ohci-nxp.c
1634 F:      drivers/watchdog/pnx4008_wdt.c
1635 N:      lpc32xx
1636
1637 ARM/MAGICIAN MACHINE SUPPORT
1638 M:      Philipp Zabel <philipp.zabel@gmail.com>
1639 S:      Maintained
1640
1641 ARM/Marvell Dove/MV78xx0/Orion SOC support
1642 M:      Jason Cooper <jason@lakedaemon.net>
1643 M:      Andrew Lunn <andrew@lunn.ch>
1644 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1645 M:      Gregory Clement <gregory.clement@bootlin.com>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      Documentation/devicetree/bindings/soc/dove/
1649 F:      arch/arm/mach-dove/
1650 F:      arch/arm/mach-mv78xx0/
1651 F:      arch/arm/mach-orion5x/
1652 F:      arch/arm/plat-orion/
1653 F:      arch/arm/boot/dts/dove*
1654 F:      arch/arm/boot/dts/orion5x*
1655
1656 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1657 M:      Jason Cooper <jason@lakedaemon.net>
1658 M:      Andrew Lunn <andrew@lunn.ch>
1659 M:      Gregory Clement <gregory.clement@bootlin.com>
1660 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663 F:      arch/arm/boot/dts/armada*
1664 F:      arch/arm/boot/dts/kirkwood*
1665 F:      arch/arm/configs/mvebu_*_defconfig
1666 F:      arch/arm/mach-mvebu/
1667 F:      arch/arm64/boot/dts/marvell/armada*
1668 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1669 F:      drivers/cpufreq/mvebu-cpufreq.c
1670 F:      drivers/irqchip/irq-armada-370-xp.c
1671 F:      drivers/irqchip/irq-mvebu-*
1672 F:      drivers/pinctrl/mvebu/
1673 F:      drivers/rtc/rtc-armada38x.c
1674
1675 ARM/Mediatek RTC DRIVER
1676 M:      Eddie Huang <eddie.huang@mediatek.com>
1677 M:      Sean Wang <sean.wang@mediatek.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1682 F:      drivers/rtc/rtc-mt6397.c
1683 F:      drivers/rtc/rtc-mt7622.c
1684
1685 ARM/Mediatek SoC support
1686 M:      Matthias Brugger <matthias.bgg@gmail.com>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1689 S:      Maintained
1690 F:      arch/arm/boot/dts/mt6*
1691 F:      arch/arm/boot/dts/mt7*
1692 F:      arch/arm/boot/dts/mt8*
1693 F:      arch/arm/mach-mediatek/
1694 F:      arch/arm64/boot/dts/mediatek/
1695 N:      mtk
1696 K:      mediatek
1697
1698 ARM/Mediatek USB3 PHY DRIVER
1699 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1701 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703 F:      drivers/phy/mediatek/
1704 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1705
1706 ARM/MICREL KS8695 ARCHITECTURE
1707 M:      Greg Ungerer <gerg@uclinux.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 F:      arch/arm/mach-ks8695/
1710 S:      Odd Fixes
1711
1712 ARM/Microchip (AT91) SoC support
1713 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1714 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 W:      http://www.linux4sam.org
1717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1718 S:      Supported
1719 N:      at91
1720 N:      atmel
1721 F:      arch/arm/mach-at91/
1722 F:      include/soc/at91/
1723 F:      arch/arm/boot/dts/at91*.dts
1724 F:      arch/arm/boot/dts/at91*.dtsi
1725 F:      arch/arm/boot/dts/sama*.dts
1726 F:      arch/arm/boot/dts/sama*.dtsi
1727 F:      arch/arm/include/debug/at91.S
1728 F:      drivers/memory/atmel*
1729 F:      drivers/watchdog/sama5d4_wdt.c
1730 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1731 X:      drivers/net/wireless/atmel/
1732
1733 ARM/MIOA701 MACHINE SUPPORT
1734 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 F:      arch/arm/mach-pxa/mioa701.c
1737 S:      Maintained
1738
1739 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1740 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1741 S:      Maintained
1742
1743 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1744 M:      Linus Walleij <linus.walleij@linaro.org>
1745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1746 S:      Maintained
1747 F:      arch/arm/mach-nomadik/
1748 F:      arch/arm/mach-u300/
1749 F:      arch/arm/mach-ux500/
1750 F:      arch/arm/boot/dts/ste-*
1751 F:      drivers/clk/clk-nomadik.c
1752 F:      drivers/clk/clk-u300.c
1753 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1754 F:      drivers/clocksource/timer-u300.c
1755 F:      drivers/dma/coh901318*
1756 F:      drivers/dma/ste_dma40*
1757 F:      drivers/hwspinlock/u8500_hsem.c
1758 F:      drivers/i2c/busses/i2c-nomadik.c
1759 F:      drivers/i2c/busses/i2c-stu300.c
1760 F:      drivers/mfd/ab3100*
1761 F:      drivers/mfd/ab8500*
1762 F:      drivers/mfd/abx500*
1763 F:      drivers/mfd/dbx500*
1764 F:      drivers/mfd/db8500*
1765 F:      drivers/pinctrl/nomadik/
1766 F:      drivers/pinctrl/pinctrl-coh901*
1767 F:      drivers/pinctrl/pinctrl-u300.c
1768 F:      drivers/rtc/rtc-ab3100.c
1769 F:      drivers/rtc/rtc-ab8500.c
1770 F:      drivers/rtc/rtc-coh901331.c
1771 F:      drivers/rtc/rtc-pl031.c
1772 F:      drivers/watchdog/coh901327_wdt.c
1773 F:      Documentation/devicetree/bindings/arm/ste-*
1774 F:      Documentation/devicetree/bindings/arm/ux500/
1775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1776
1777 ARM/NUVOTON NPCM ARCHITECTURE
1778 M:      Avi Fishman <avifishman70@gmail.com>
1779 M:      Tomer Maimon <tmaimon77@gmail.com>
1780 R:      Patrick Venture <venture@google.com>
1781 R:      Nancy Yuen <yuenn@google.com>
1782 R:      Brendan Higgins <brendanhiggins@google.com>
1783 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1784 S:      Supported
1785 F:      arch/arm/mach-npcm/
1786 F:      arch/arm/boot/dts/nuvoton-npcm*
1787 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1788 F:      drivers/*/*npcm*
1789 F:      Documentation/devicetree/bindings/*/*npcm*
1790 F:      Documentation/devicetree/bindings/*/*/*npcm*
1791
1792 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1793 M:      Wan ZongShun <mcuos.com@gmail.com>
1794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1795 W:      http://www.mcuos.com
1796 S:      Maintained
1797 F:      arch/arm/mach-w90x900/
1798 F:      drivers/input/keyboard/w90p910_keypad.c
1799 F:      drivers/input/touchscreen/w90p910_ts.c
1800 F:      drivers/watchdog/nuc900_wdt.c
1801 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1802 F:      drivers/mtd/nand/raw/nuc900_nand.c
1803 F:      drivers/rtc/rtc-nuc900.c
1804 F:      drivers/spi/spi-nuc900.c
1805 F:      drivers/usb/host/ehci-w90x900.c
1806 F:      drivers/video/fbdev/nuc900fb.c
1807
1808 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1809 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1810 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1811 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1812 S:      Supported
1813
1814 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1815 M:      Alexander Clouter <alex@digriz.org.uk>
1816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1817 W:      http://www.digriz.org.uk/ts78xx/kernel
1818 S:      Maintained
1819 F:      arch/arm/mach-orion5x/ts78xx-*
1820
1821 ARM/OXNAS platform support
1822 M:      Neil Armstrong <narmstrong@baylibre.com>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1825 S:      Maintained
1826 F:      arch/arm/mach-oxnas/
1827 F:      arch/arm/boot/dts/ox8*.dts*
1828 N:      oxnas
1829
1830 ARM/PALM TREO SUPPORT
1831 M:      Tomas Cech <sleep_walker@suse.com>
1832 L:      linux-arm-kernel@lists.infradead.org
1833 W:      http://hackndev.com
1834 S:      Maintained
1835 F:      arch/arm/mach-pxa/palmtreo.*
1836
1837 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1838 M:      Marek Vasut <marek.vasut@gmail.com>
1839 L:      linux-arm-kernel@lists.infradead.org
1840 W:      http://hackndev.com
1841 S:      Maintained
1842 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1843 F:      arch/arm/mach-pxa/palmtx.c
1844 F:      arch/arm/mach-pxa/palmt5.*
1845 F:      arch/arm/mach-pxa/include/mach/palmld.h
1846 F:      arch/arm/mach-pxa/palmld.c
1847 F:      arch/arm/mach-pxa/palmte2.*
1848 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1849 F:      arch/arm/mach-pxa/palmtc.c
1850
1851 ARM/PALMZ72 SUPPORT
1852 M:      Sergey Lapin <slapin@ossfans.org>
1853 L:      linux-arm-kernel@lists.infradead.org
1854 W:      http://hackndev.com
1855 S:      Maintained
1856 F:      arch/arm/mach-pxa/palmz72.*
1857
1858 ARM/PLEB SUPPORT
1859 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1860 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1861 S:      Maintained
1862
1863 ARM/PT DIGITAL BOARD PORT
1864 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1866 W:      http://www.armlinux.org.uk/
1867 S:      Maintained
1868
1869 ARM/QUALCOMM SUPPORT
1870 M:      Andy Gross <andy.gross@linaro.org>
1871 M:      David Brown <david.brown@linaro.org>
1872 L:      linux-arm-msm@vger.kernel.org
1873 L:      linux-soc@vger.kernel.org
1874 S:      Maintained
1875 F:      Documentation/devicetree/bindings/soc/qcom/
1876 F:      arch/arm/boot/dts/qcom-*.dts
1877 F:      arch/arm/boot/dts/qcom-*.dtsi
1878 F:      arch/arm/mach-qcom/
1879 F:      arch/arm64/boot/dts/qcom/*
1880 F:      drivers/i2c/busses/i2c-qup.c
1881 F:      drivers/clk/qcom/
1882 F:      drivers/dma/qcom/
1883 F:      drivers/soc/qcom/
1884 F:      drivers/spi/spi-qup.c
1885 F:      drivers/tty/serial/msm_serial.c
1886 F:      drivers/*/pm8???-*
1887 F:      drivers/mfd/ssbi.c
1888 F:      drivers/firmware/qcom_scm*
1889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1890
1891 ARM/RADISYS ENP2611 MACHINE SUPPORT
1892 M:      Lennert Buytenhek <kernel@wantstofly.org>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 S:      Maintained
1895
1896 ARM/REALTEK ARCHITECTURE
1897 M:      Andreas Färber <afaerber@suse.de>
1898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      arch/arm64/boot/dts/realtek/
1901 F:      Documentation/devicetree/bindings/arm/realtek.txt
1902
1903 ARM/RENESAS ARM64 ARCHITECTURE
1904 M:      Simon Horman <horms@verge.net.au>
1905 M:      Magnus Damm <magnus.damm@gmail.com>
1906 L:      linux-renesas-soc@vger.kernel.org
1907 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1909 S:      Supported
1910 F:      arch/arm64/boot/dts/renesas/
1911 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1912 F:      drivers/soc/renesas/
1913 F:      include/linux/soc/renesas/
1914
1915 ARM/RISCPC ARCHITECTURE
1916 M:      Russell King <linux@armlinux.org.uk>
1917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1918 W:      http://www.armlinux.org.uk/
1919 S:      Maintained
1920 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1921 F:      arch/arm/include/asm/hardware/ioc.h
1922 F:      arch/arm/include/asm/hardware/iomd.h
1923 F:      arch/arm/include/asm/hardware/memc.h
1924 F:      arch/arm/mach-rpc/
1925 F:      drivers/net/ethernet/8390/etherh.c
1926 F:      drivers/net/ethernet/i825xx/ether1*
1927 F:      drivers/net/ethernet/seeq/ether3*
1928 F:      drivers/scsi/arm/
1929
1930 ARM/Rockchip SoC support
1931 M:      Heiko Stuebner <heiko@sntech.de>
1932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1933 L:      linux-rockchip@lists.infradead.org
1934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1935 S:      Maintained
1936 F:      arch/arm/boot/dts/rk3*
1937 F:      arch/arm/boot/dts/rv1108*
1938 F:      arch/arm/mach-rockchip/
1939 F:      drivers/clk/rockchip/
1940 F:      drivers/i2c/busses/i2c-rk3x.c
1941 F:      drivers/*/*rockchip*
1942 F:      drivers/*/*/*rockchip*
1943 F:      sound/soc/rockchip/
1944 N:      rockchip
1945
1946 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1947 M:      Kukjin Kim <kgene@kernel.org>
1948 M:      Krzysztof Kozlowski <krzk@kernel.org>
1949 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1950 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1951 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1952 S:      Maintained
1953 F:      arch/arm/boot/dts/s3c*
1954 F:      arch/arm/boot/dts/s5p*
1955 F:      arch/arm/boot/dts/exynos*
1956 F:      arch/arm64/boot/dts/exynos/
1957 F:      arch/arm/plat-samsung/
1958 F:      arch/arm/mach-s3c24*/
1959 F:      arch/arm/mach-s3c64xx/
1960 F:      arch/arm/mach-s5p*/
1961 F:      arch/arm/mach-exynos*/
1962 F:      drivers/*/*s3c24*
1963 F:      drivers/*/*/*s3c24*
1964 F:      drivers/*/*s3c64xx*
1965 F:      drivers/*/*s5pv210*
1966 F:      drivers/memory/samsung/*
1967 F:      drivers/soc/samsung/*
1968 F:      Documentation/arm/Samsung/
1969 F:      Documentation/devicetree/bindings/arm/samsung/
1970 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1971 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1972 N:      exynos
1973
1974 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1975 M:      Kyungmin Park <kyungmin.park@samsung.com>
1976 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1977 S:      Maintained
1978 F:      arch/arm/mach-s5pv210/
1979
1980 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1981 M:      Kyungmin Park <kyungmin.park@samsung.com>
1982 M:      Kamil Debski <kamil@wypas.org>
1983 M:      Andrzej Hajda <a.hajda@samsung.com>
1984 L:      linux-arm-kernel@lists.infradead.org
1985 L:      linux-media@vger.kernel.org
1986 S:      Maintained
1987 F:      drivers/media/platform/s5p-g2d/
1988
1989 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1990 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1991 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-cec/
1995 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1996
1997 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1998 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1999 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      drivers/media/platform/s5p-jpeg/
2004
2005 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2006 M:      Kyungmin Park <kyungmin.park@samsung.com>
2007 M:      Kamil Debski <kamil@wypas.org>
2008 M:      Jeongtae Park <jtp.park@samsung.com>
2009 M:      Andrzej Hajda <a.hajda@samsung.com>
2010 L:      linux-arm-kernel@lists.infradead.org
2011 L:      linux-media@vger.kernel.org
2012 S:      Maintained
2013 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2014 F:      drivers/media/platform/s5p-mfc/
2015
2016 ARM/SHMOBILE ARM ARCHITECTURE
2017 M:      Simon Horman <horms@verge.net.au>
2018 M:      Magnus Damm <magnus.damm@gmail.com>
2019 L:      linux-renesas-soc@vger.kernel.org
2020 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2022 S:      Supported
2023 F:      arch/arm/boot/dts/emev2*
2024 F:      arch/arm/boot/dts/r7s*
2025 F:      arch/arm/boot/dts/r8a*
2026 F:      arch/arm/boot/dts/r9a*
2027 F:      arch/arm/boot/dts/sh*
2028 F:      arch/arm/configs/shmobile_defconfig
2029 F:      arch/arm/include/debug/renesas-scif.S
2030 F:      arch/arm/mach-shmobile/
2031 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2032 F:      drivers/soc/renesas/
2033 F:      include/linux/soc/renesas/
2034
2035 ARM/SOCFPGA ARCHITECTURE
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      arch/arm/mach-socfpga/
2039 F:      arch/arm/boot/dts/socfpga*
2040 F:      arch/arm/configs/socfpga_defconfig
2041 F:      arch/arm64/boot/dts/altera/
2042 W:      http://www.rocketboards.org
2043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2044
2045 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2046 M:      Dinh Nguyen <dinguyen@kernel.org>
2047 S:      Maintained
2048 F:      drivers/clk/socfpga/
2049
2050 ARM/SOCFPGA EDAC SUPPORT
2051 M:      Thor Thayer <thor.thayer@linux.intel.com>
2052 S:      Maintained
2053 F:      drivers/edac/altera_edac.
2054
2055 ARM/SPREADTRUM SoC SUPPORT
2056 M:      Orson Zhai <orsonzhai@gmail.com>
2057 M:      Baolin Wang <baolin.wang@linaro.org>
2058 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2059 S:      Maintained
2060 F:      arch/arm64/boot/dts/sprd
2061 N:      sprd
2062
2063 ARM/STI ARCHITECTURE
2064 M:      Patrice Chotard <patrice.chotard@st.com>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 W:      http://www.stlinux.com
2067 S:      Maintained
2068 F:      arch/arm/mach-sti/
2069 F:      arch/arm/boot/dts/sti*
2070 F:      drivers/char/hw_random/st-rng.c
2071 F:      drivers/clocksource/arm_global_timer.c
2072 F:      drivers/clocksource/clksrc_st_lpc.c
2073 F:      drivers/cpufreq/sti-cpufreq.c
2074 F:      drivers/dma/st_fdma*
2075 F:      drivers/i2c/busses/i2c-st.c
2076 F:      drivers/media/rc/st_rc.c
2077 F:      drivers/media/platform/sti/c8sectpfe/
2078 F:      drivers/mmc/host/sdhci-st.c
2079 F:      drivers/phy/st/phy-miphy28lp.c
2080 F:      drivers/phy/st/phy-stih407-usb.c
2081 F:      drivers/pinctrl/pinctrl-st.c
2082 F:      drivers/remoteproc/st_remoteproc.c
2083 F:      drivers/remoteproc/st_slim_rproc.c
2084 F:      drivers/reset/sti/
2085 F:      drivers/rtc/rtc-st-lpc.c
2086 F:      drivers/tty/serial/st-asc.c
2087 F:      drivers/usb/dwc3/dwc3-st.c
2088 F:      drivers/usb/host/ehci-st.c
2089 F:      drivers/usb/host/ohci-st.c
2090 F:      drivers/watchdog/st_lpc_wdt.c
2091 F:      drivers/ata/ahci_st.c
2092 F:      include/linux/remoteproc/st_slim_rproc.h
2093
2094 ARM/STM32 ARCHITECTURE
2095 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2096 M:      Alexandre Torgue <alexandre.torgue@st.com>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 S:      Maintained
2099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2100 N:      stm32
2101 F:      arch/arm/boot/dts/stm32*
2102 F:      arch/arm/mach-stm32/
2103 F:      drivers/clocksource/armv7m_systick.c
2104
2105 ARM/Synaptics Berlin SoC support
2106 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2107 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2109 S:      Maintained
2110 F:      arch/arm/mach-berlin/
2111 F:      arch/arm/boot/dts/berlin*
2112 F:      arch/arm64/boot/dts/marvell/berlin*
2113
2114 ARM/TANGO ARCHITECTURE
2115 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2116 M:      Mans Rullgard <mans@mansr.com>
2117 L:      linux-arm-kernel@lists.infradead.org
2118 S:      Odd Fixes
2119 N:      tango
2120
2121 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2122 M:      Lennert Buytenhek <kernel@wantstofly.org>
2123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2124 S:      Maintained
2125
2126 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2127 M:      Hans Verkuil <hans.verkuil@cisco.com>
2128 L:      linux-tegra@vger.kernel.org
2129 L:      linux-media@vger.kernel.org
2130 S:      Maintained
2131 F:      drivers/media/platform/tegra-cec/
2132 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2133
2134 ARM/TETON BGA MACHINE SUPPORT
2135 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2137 S:      Maintained
2138
2139 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2140 M:      Santosh Shilimkar <ssantosh@kernel.org>
2141 L:      linux-kernel@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/memory/*emif*
2144
2145 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2146 M:      Tero Kristo <t-kristo@ti.com>
2147 M:      Nishanth Menon <nm@ti.com>
2148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2149 S:      Supported
2150 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2151 F:      arch/arm64/boot/dts/ti/Makefile
2152 F:      arch/arm64/boot/dts/ti/k3-*
2153
2154 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2155 M:      Santosh Shilimkar <ssantosh@kernel.org>
2156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2157 S:      Maintained
2158 F:      arch/arm/mach-keystone/
2159 F:      arch/arm/boot/dts/keystone-*
2160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2161
2162 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2163 M:      Santosh Shilimkar <ssantosh@kernel.org>
2164 L:      linux-kernel@vger.kernel.org
2165 S:      Maintained
2166 F:      drivers/clk/keystone/
2167
2168 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2169 M:      Santosh Shilimkar <ssantosh@kernel.org>
2170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 L:      linux-kernel@vger.kernel.org
2172 S:      Maintained
2173 F:      drivers/clocksource/timer-keystone.c
2174
2175 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2176 M:      Santosh Shilimkar <ssantosh@kernel.org>
2177 L:      linux-kernel@vger.kernel.org
2178 S:      Maintained
2179 F:      drivers/power/reset/keystone-reset.c
2180
2181 ARM/THECUS N2100 MACHINE SUPPORT
2182 M:      Lennert Buytenhek <kernel@wantstofly.org>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 S:      Maintained
2185
2186 ARM/TOSA MACHINE SUPPORT
2187 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2188 M:      Dirk Opfer <dirk@opfer-online.de>
2189 S:      Maintained
2190
2191 ARM/UNIPHIER ARCHITECTURE
2192 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2195 S:      Maintained
2196 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2197 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2198 F:      arch/arm/boot/dts/uniphier*
2199 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2200 F:      arch/arm/mach-uniphier/
2201 F:      arch/arm/mm/cache-uniphier.c
2202 F:      arch/arm64/boot/dts/socionext/uniphier*
2203 F:      drivers/bus/uniphier-system-bus.c
2204 F:      drivers/clk/uniphier/
2205 F:      drivers/gpio/gpio-uniphier.c
2206 F:      drivers/i2c/busses/i2c-uniphier*
2207 F:      drivers/irqchip/irq-uniphier-aidet.c
2208 F:      drivers/pinctrl/uniphier/
2209 F:      drivers/reset/reset-uniphier.c
2210 F:      drivers/tty/serial/8250/8250_uniphier.c
2211 N:      uniphier
2212
2213 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2214 M:      Ulf Hansson <ulf.hansson@linaro.org>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 T:      git git://git.linaro.org/people/ulfh/clk.git
2217 S:      Maintained
2218 F:      drivers/clk/ux500/
2219
2220 ARM/VERSATILE EXPRESS PLATFORM
2221 M:      Liviu Dudau <liviu.dudau@arm.com>
2222 M:      Sudeep Holla <sudeep.holla@arm.com>
2223 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2225 S:      Maintained
2226 F:      arch/arm/boot/dts/vexpress*
2227 F:      arch/arm64/boot/dts/arm/
2228 F:      arch/arm/mach-vexpress/
2229 F:      */*/vexpress*
2230 F:      */*/*/vexpress*
2231 F:      drivers/clk/versatile/clk-vexpress-osc.c
2232 F:      drivers/clocksource/versatile.c
2233 N:      mps2
2234
2235 ARM/VFP SUPPORT
2236 M:      Russell King <linux@armlinux.org.uk>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 W:      http://www.armlinux.org.uk/
2239 S:      Maintained
2240 F:      arch/arm/vfp/
2241
2242 ARM/VOIPAC PXA270 SUPPORT
2243 M:      Marek Vasut <marek.vasut@gmail.com>
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 S:      Maintained
2246 F:      arch/arm/mach-pxa/vpac270.c
2247 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2248
2249 ARM/VT8500 ARM ARCHITECTURE
2250 M:      Tony Prisk <linux@prisktech.co.nz>
2251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2252 S:      Maintained
2253 F:      arch/arm/mach-vt8500/
2254 F:      drivers/clocksource/vt8500_timer.c
2255 F:      drivers/i2c/busses/i2c-wmt.c
2256 F:      drivers/mmc/host/wmt-sdmmc.c
2257 F:      drivers/pwm/pwm-vt8500.c
2258 F:      drivers/rtc/rtc-vt8500.c
2259 F:      drivers/tty/serial/vt8500_serial.c
2260 F:      drivers/usb/host/ehci-platform.c
2261 F:      drivers/usb/host/uhci-platform.c
2262 F:      drivers/video/fbdev/vt8500lcdfb.*
2263 F:      drivers/video/fbdev/wm8505fb*
2264 F:      drivers/video/fbdev/wmt_ge_rops.*
2265
2266 ARM/ZIPIT Z2 SUPPORT
2267 M:      Marek Vasut <marek.vasut@gmail.com>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/mach-pxa/z2.c
2271 F:      arch/arm/mach-pxa/include/mach/z2.h
2272
2273 ARM/ZTE ARCHITECTURE
2274 M:      Jun Nie <jun.nie@linaro.org>
2275 M:      Baoyou Xie <baoyou.xie@linaro.org>
2276 M:      Shawn Guo <shawnguo@kernel.org>
2277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2278 S:      Maintained
2279 F:      arch/arm/boot/dts/zx2967*
2280 F:      arch/arm/mach-zx/
2281 F:      arch/arm64/boot/dts/zte/
2282 F:      drivers/clk/zte/
2283 F:      drivers/dma/zx_dma.c
2284 F:      drivers/gpio/gpio-zx.c
2285 F:      drivers/i2c/busses/i2c-zx2967.c
2286 F:      drivers/mmc/host/dw_mmc-zx.*
2287 F:      drivers/pinctrl/zte/
2288 F:      drivers/soc/zte/
2289 F:      drivers/thermal/zx2967_thermal.c
2290 F:      drivers/watchdog/zx2967_wdt.c
2291 F:      Documentation/devicetree/bindings/arm/zte.txt
2292 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2293 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2294 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2295 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2296 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2297 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2298 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2299 F:      Documentation/devicetree/bindings/soc/zte/
2300 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2301 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2302 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2303 F:      include/dt-bindings/clock/zx2967*.h
2304 F:      include/dt-bindings/soc/zte,*.h
2305 F:      sound/soc/codecs/zx_aud96p22.c
2306 F:      sound/soc/zte/
2307
2308 ARM/ZYNQ ARCHITECTURE
2309 M:      Michal Simek <michal.simek@xilinx.com>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 W:      http://wiki.xilinx.com
2312 T:      git https://github.com/Xilinx/linux-xlnx.git
2313 S:      Supported
2314 F:      arch/arm/mach-zynq/
2315 F:      drivers/cpuidle/cpuidle-zynq.c
2316 F:      drivers/block/xsysace.c
2317 N:      zynq
2318 N:      xilinx
2319 F:      drivers/clocksource/cadence_ttc_timer.c
2320 F:      drivers/i2c/busses/i2c-cadence.c
2321 F:      drivers/mmc/host/sdhci-of-arasan.c
2322 F:      drivers/edac/synopsys_edac.c
2323 F:      drivers/i2c/busses/i2c-xiic.c
2324
2325 ARM64 PORT (AARCH64 ARCHITECTURE)
2326 M:      Catalin Marinas <catalin.marinas@arm.com>
2327 M:      Will Deacon <will.deacon@arm.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2330 S:      Maintained
2331 F:      arch/arm64/
2332 X:      arch/arm64/boot/dts/
2333 F:      Documentation/arm64/
2334
2335 AS3645A LED FLASH CONTROLLER DRIVER
2336 M:      Sakari Ailus <sakari.ailus@iki.fi>
2337 L:      linux-leds@vger.kernel.org
2338 S:      Maintained
2339 F:      drivers/leds/leds-as3645a.c
2340
2341 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2342 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2343 L:      linux-media@vger.kernel.org
2344 T:      git git://linuxtv.org/media_tree.git
2345 S:      Maintained
2346 F:      drivers/media/i2c/ak7375.c
2347 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2348
2349 ASAHI KASEI AK8974 DRIVER
2350 M:      Linus Walleij <linus.walleij@linaro.org>
2351 L:      linux-iio@vger.kernel.org
2352 W:      http://www.akm.com/
2353 S:      Supported
2354 F:      drivers/iio/magnetometer/ak8974.c
2355
2356 ASC7621 HARDWARE MONITOR DRIVER
2357 M:      George Joseph <george.joseph@fairview5.com>
2358 L:      linux-hwmon@vger.kernel.org
2359 S:      Maintained
2360 F:      Documentation/hwmon/asc7621
2361 F:      drivers/hwmon/asc7621.c
2362
2363 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2364 M:      Corentin Chary <corentin.chary@gmail.com>
2365 L:      acpi4asus-user@lists.sourceforge.net
2366 L:      platform-driver-x86@vger.kernel.org
2367 W:      http://acpi4asus.sf.net
2368 S:      Maintained
2369 F:      drivers/platform/x86/asus*.c
2370 F:      drivers/platform/x86/eeepc*.c
2371
2372 ASUS WIRELESS RADIO CONTROL DRIVER
2373 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2374 L:      platform-driver-x86@vger.kernel.org
2375 S:      Maintained
2376 F:      drivers/platform/x86/asus-wireless.c
2377
2378 ASYMMETRIC KEYS
2379 M:      David Howells <dhowells@redhat.com>
2380 L:      keyrings@vger.kernel.org
2381 S:      Maintained
2382 F:      Documentation/crypto/asymmetric-keys.txt
2383 F:      include/linux/verification.h
2384 F:      include/crypto/public_key.h
2385 F:      include/crypto/pkcs7.h
2386 F:      crypto/asymmetric_keys/
2387
2388 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2389 R:      Dan Williams <dan.j.williams@intel.com>
2390 W:      http://sourceforge.net/projects/xscaleiop
2391 S:      Odd fixes
2392 F:      Documentation/crypto/async-tx-api.txt
2393 F:      crypto/async_tx/
2394 F:      drivers/dma/
2395 F:      include/linux/dmaengine.h
2396 F:      include/linux/async_tx.h
2397
2398 AT24 EEPROM DRIVER
2399 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2400 L:      linux-i2c@vger.kernel.org
2401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2402 S:      Maintained
2403 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2404 F:      drivers/misc/eeprom/at24.c
2405 F:      include/linux/platform_data/at24.h
2406
2407 ATA OVER ETHERNET (AOE) DRIVER
2408 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2409 W:      http://www.openaoe.org/
2410 S:      Supported
2411 F:      Documentation/aoe/
2412 F:      drivers/block/aoe/
2413
2414 ATHEROS 71XX/9XXX GPIO DRIVER
2415 M:      Alban Bedel <albeu@free.fr>
2416 W:      https://github.com/AlbanBedel/linux
2417 T:      git git://github.com/AlbanBedel/linux
2418 S:      Maintained
2419 F:      drivers/gpio/gpio-ath79.c
2420 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2421
2422 ATHEROS 71XX/9XXX USB PHY DRIVER
2423 M:      Alban Bedel <albeu@free.fr>
2424 W:      https://github.com/AlbanBedel/linux
2425 T:      git git://github.com/AlbanBedel/linux
2426 S:      Maintained
2427 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2428 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2429
2430 ATHEROS ATH GENERIC UTILITIES
2431 M:      Kalle Valo <kvalo@codeaurora.org>
2432 L:      linux-wireless@vger.kernel.org
2433 S:      Supported
2434 F:      drivers/net/wireless/ath/*
2435
2436 ATHEROS ATH5K WIRELESS DRIVER
2437 M:      Jiri Slaby <jirislaby@gmail.com>
2438 M:      Nick Kossifidis <mickflemm@gmail.com>
2439 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2440 L:      linux-wireless@vger.kernel.org
2441 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2442 S:      Maintained
2443 F:      drivers/net/wireless/ath/ath5k/
2444
2445 ATHEROS ATH6KL WIRELESS DRIVER
2446 M:      Kalle Valo <kvalo@codeaurora.org>
2447 L:      linux-wireless@vger.kernel.org
2448 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2450 S:      Supported
2451 F:      drivers/net/wireless/ath/ath6kl/
2452
2453 ATI_REMOTE2 DRIVER
2454 M:      Ville Syrjala <syrjala@sci.fi>
2455 S:      Maintained
2456 F:      drivers/input/misc/ati_remote2.c
2457
2458 ATK0110 HWMON DRIVER
2459 M:      Luca Tettamanti <kronos.it@gmail.com>
2460 L:      linux-hwmon@vger.kernel.org
2461 S:      Maintained
2462 F:      drivers/hwmon/asus_atk0110.c
2463
2464 ATLX ETHERNET DRIVERS
2465 M:      Jay Cliburn <jcliburn@gmail.com>
2466 M:      Chris Snook <chris.snook@gmail.com>
2467 L:      netdev@vger.kernel.org
2468 W:      http://sourceforge.net/projects/atl1
2469 W:      http://atl1.sourceforge.net
2470 S:      Maintained
2471 F:      drivers/net/ethernet/atheros/
2472
2473 ATM
2474 M:      Chas Williams <3chas3@gmail.com>
2475 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2476 L:      netdev@vger.kernel.org
2477 W:      http://linux-atm.sourceforge.net
2478 S:      Maintained
2479 F:      drivers/atm/
2480 F:      include/linux/atm*
2481 F:      include/uapi/linux/atm*
2482
2483 ATMEL AT91 / AT32 MCI DRIVER
2484 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2485 S:      Maintained
2486 F:      drivers/mmc/host/atmel-mci.c
2487
2488 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2489 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2490 S:      Supported
2491 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2492
2493 ATMEL Audio ALSA driver
2494 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2495 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2496 S:      Supported
2497 F:      sound/soc/atmel
2498
2499 ATMEL I2C DRIVER
2500 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2501 L:      linux-i2c@vger.kernel.org
2502 S:      Supported
2503 F:      drivers/i2c/busses/i2c-at91.c
2504
2505 ATMEL ISI DRIVER
2506 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2507 L:      linux-media@vger.kernel.org
2508 S:      Supported
2509 F:      drivers/media/platform/atmel/atmel-isi.c
2510 F:      include/media/atmel-isi.h
2511
2512 ATMEL LCDFB DRIVER
2513 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2514 L:      linux-fbdev@vger.kernel.org
2515 S:      Maintained
2516 F:      drivers/video/fbdev/atmel_lcdfb.c
2517 F:      include/video/atmel_lcdc.h
2518
2519 ATMEL MACB ETHERNET DRIVER
2520 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2521 S:      Supported
2522 F:      drivers/net/ethernet/cadence/
2523
2524 ATMEL MAXTOUCH DRIVER
2525 M:      Nick Dyer <nick@shmanahar.org>
2526 T:      git git://github.com/ndyer/linux.git
2527 S:      Maintained
2528 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2529 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2530
2531 ATMEL SAMA5D2 ADC DRIVER
2532 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2533 L:      linux-iio@vger.kernel.org
2534 S:      Supported
2535 F:      drivers/iio/adc/at91-sama5d2_adc.c
2536
2537 ATMEL SDMMC DRIVER
2538 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2539 L:      linux-mmc@vger.kernel.org
2540 S:      Supported
2541 F:      drivers/mmc/host/sdhci-of-at91.c
2542
2543 ATMEL SPI DRIVER
2544 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2545 S:      Supported
2546 F:      drivers/spi/spi-atmel.*
2547
2548 ATMEL SSC DRIVER
2549 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2551 S:      Supported
2552 F:      drivers/misc/atmel-ssc.c
2553 F:      include/linux/atmel-ssc.h
2554
2555 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2556 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2558 S:      Supported
2559 F:      drivers/misc/atmel_tclib.c
2560 F:      drivers/clocksource/tcb_clksrc.c
2561
2562 ATMEL USBA UDC DRIVER
2563 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2565 S:      Supported
2566 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2567
2568 ATMEL WIRELESS DRIVER
2569 M:      Simon Kelley <simon@thekelleys.org.uk>
2570 L:      linux-wireless@vger.kernel.org
2571 W:      http://www.thekelleys.org.uk/atmel
2572 W:      http://atmelwlandriver.sourceforge.net/
2573 S:      Maintained
2574 F:      drivers/net/wireless/atmel/atmel*
2575
2576 ATMEL XDMA DRIVER
2577 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2578 L:      linux-arm-kernel@lists.infradead.org
2579 L:      dmaengine@vger.kernel.org
2580 S:      Supported
2581 F:      drivers/dma/at_xdmac.c
2582
2583 ATOMIC INFRASTRUCTURE
2584 M:      Will Deacon <will.deacon@arm.com>
2585 M:      Peter Zijlstra <peterz@infradead.org>
2586 R:      Boqun Feng <boqun.feng@gmail.com>
2587 L:      linux-kernel@vger.kernel.org
2588 S:      Maintained
2589 F:      arch/*/include/asm/atomic*.h
2590 F:      include/*/atomic*.h
2591
2592 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2593 M:      Bradley Grove <linuxdrivers@attotech.com>
2594 L:      linux-scsi@vger.kernel.org
2595 W:      http://www.attotech.com
2596 S:      Supported
2597 F:      drivers/scsi/esas2r
2598
2599 ATUSB IEEE 802.15.4 RADIO DRIVER
2600 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2601 L:      linux-wpan@vger.kernel.org
2602 S:      Maintained
2603 F:      drivers/net/ieee802154/atusb.c
2604 F:      drivers/net/ieee802154/atusb.h
2605 F:      drivers/net/ieee802154/at86rf230.h
2606
2607 AUDIT SUBSYSTEM
2608 M:      Paul Moore <paul@paul-moore.com>
2609 M:      Eric Paris <eparis@redhat.com>
2610 L:      linux-audit@redhat.com (moderated for non-subscribers)
2611 W:      https://github.com/linux-audit
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2613 S:      Supported
2614 F:      include/linux/audit.h
2615 F:      include/uapi/linux/audit.h
2616 F:      kernel/audit*
2617
2618 AUXILIARY DISPLAY DRIVERS
2619 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2620 S:      Maintained
2621 F:      drivers/auxdisplay/
2622 F:      include/linux/cfag12864b.h
2623
2624 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2625 M:      Andreas Klinger <ak@it-klinger.de>
2626 L:      linux-iio@vger.kernel.org
2627 S:      Maintained
2628 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2629 F:      drivers/iio/adc/hx711.c
2630
2631 AX.25 NETWORK LAYER
2632 M:      Ralf Baechle <ralf@linux-mips.org>
2633 L:      linux-hams@vger.kernel.org
2634 W:      http://www.linux-ax25.org/
2635 S:      Maintained
2636 F:      include/uapi/linux/ax25.h
2637 F:      include/net/ax25.h
2638 F:      net/ax25/
2639
2640 AXENTIA ARM DEVICES
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/arm/axentia.txt
2645 F:      arch/arm/boot/dts/at91-linea.dtsi
2646 F:      arch/arm/boot/dts/at91-natte.dtsi
2647 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2648 F:      arch/arm/boot/dts/at91-tse850-3.dts
2649
2650 AXENTIA ASOC DRIVERS
2651 M:      Peter Rosin <peda@axentia.se>
2652 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/sound/axentia,*
2655 F:      sound/soc/atmel/tse850-pcm5142.c
2656
2657 AZ6007 DVB DRIVER
2658 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2659 L:      linux-media@vger.kernel.org
2660 W:      https://linuxtv.org
2661 T:      git git://linuxtv.org/media_tree.git
2662 S:      Maintained
2663 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2664
2665 AZTECH FM RADIO RECEIVER DRIVER
2666 M:      Hans Verkuil <hverkuil@xs4all.nl>
2667 L:      linux-media@vger.kernel.org
2668 T:      git git://linuxtv.org/media_tree.git
2669 W:      https://linuxtv.org
2670 S:      Maintained
2671 F:      drivers/media/radio/radio-aztech*
2672
2673 B43 WIRELESS DRIVER
2674 L:      linux-wireless@vger.kernel.org
2675 L:      b43-dev@lists.infradead.org
2676 W:      http://wireless.kernel.org/en/users/Drivers/b43
2677 S:      Odd Fixes
2678 F:      drivers/net/wireless/broadcom/b43/
2679
2680 B43LEGACY WIRELESS DRIVER
2681 M:      Larry Finger <Larry.Finger@lwfinger.net>
2682 L:      linux-wireless@vger.kernel.org
2683 L:      b43-dev@lists.infradead.org
2684 W:      http://wireless.kernel.org/en/users/Drivers/b43
2685 S:      Maintained
2686 F:      drivers/net/wireless/broadcom/b43legacy/
2687
2688 BACKLIGHT CLASS/SUBSYSTEM
2689 M:      Lee Jones <lee.jones@linaro.org>
2690 M:      Daniel Thompson <daniel.thompson@linaro.org>
2691 M:      Jingoo Han <jingoohan1@gmail.com>
2692 L:      dri-devel@lists.freedesktop.org
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2694 S:      Maintained
2695 F:      drivers/video/backlight/
2696 F:      include/linux/backlight.h
2697 F:      include/linux/pwm_backlight.h
2698 F:      Documentation/devicetree/bindings/leds/backlight
2699
2700 BATMAN ADVANCED
2701 M:      Marek Lindner <mareklindner@neomailbox.ch>
2702 M:      Simon Wunderlich <sw@simonwunderlich.de>
2703 M:      Antonio Quartulli <a@unstable.cc>
2704 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2705 W:      https://www.open-mesh.org/
2706 Q:      https://patchwork.open-mesh.org/project/batman/list/
2707 S:      Maintained
2708 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2709 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2710 F:      Documentation/networking/batman-adv.rst
2711 F:      include/uapi/linux/batadv_packet.h
2712 F:      include/uapi/linux/batman_adv.h
2713 F:      net/batman-adv/
2714
2715 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2716 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.baycom.org/~tom/ham/ham.html
2719 S:      Maintained
2720 F:      drivers/net/hamradio/baycom*
2721
2722 BCACHE (BLOCK LAYER CACHE)
2723 M:      Coly Li <colyli@suse.de>
2724 M:      Kent Overstreet <kent.overstreet@gmail.com>
2725 L:      linux-bcache@vger.kernel.org
2726 W:      http://bcache.evilpiepirate.org
2727 C:      irc://irc.oftc.net/bcache
2728 S:      Maintained
2729 F:      drivers/md/bcache/
2730
2731 BDISP ST MEDIA DRIVER
2732 M:      Fabien Dessenne <fabien.dessenne@st.com>
2733 L:      linux-media@vger.kernel.org
2734 T:      git git://linuxtv.org/media_tree.git
2735 W:      https://linuxtv.org
2736 S:      Supported
2737 F:      drivers/media/platform/sti/bdisp
2738
2739 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2740 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2741 L:      netdev@vger.kernel.org
2742 S:      Maintained
2743 F:      drivers/net/ethernet/ec_bhf.c
2744
2745 BEFS FILE SYSTEM
2746 M:      Luis de Bethencourt <luisbg@kernel.org>
2747 M:      Salah Triki <salah.triki@gmail.com>
2748 S:      Maintained
2749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2750 F:      Documentation/filesystems/befs.txt
2751 F:      fs/befs/
2752
2753 BFQ I/O SCHEDULER
2754 M:      Paolo Valente <paolo.valente@linaro.org>
2755 M:      Jens Axboe <axboe@kernel.dk>
2756 L:      linux-block@vger.kernel.org
2757 S:      Maintained
2758 F:      block/bfq-*
2759 F:      Documentation/block/bfq-iosched.txt
2760
2761 BFS FILE SYSTEM
2762 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2763 S:      Maintained
2764 F:      Documentation/filesystems/bfs.txt
2765 F:      fs/bfs/
2766 F:      include/uapi/linux/bfs_fs.h
2767
2768 BLINKM RGB LED DRIVER
2769 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2770 S:      Maintained
2771 F:      drivers/leds/leds-blinkm.c
2772
2773 BLOCK LAYER
2774 M:      Jens Axboe <axboe@kernel.dk>
2775 L:      linux-block@vger.kernel.org
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2777 S:      Maintained
2778 F:      block/
2779 F:      drivers/block/
2780 F:      kernel/trace/blktrace.c
2781 F:      lib/sbitmap.c
2782
2783 BLOCK2MTD DRIVER
2784 M:      Joern Engel <joern@lazybastard.org>
2785 L:      linux-mtd@lists.infradead.org
2786 S:      Maintained
2787 F:      drivers/mtd/devices/block2mtd.c
2788
2789 BLUETOOTH DRIVERS
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      drivers/bluetooth/
2798
2799 BLUETOOTH SUBSYSTEM
2800 M:      Marcel Holtmann <marcel@holtmann.org>
2801 M:      Johan Hedberg <johan.hedberg@gmail.com>
2802 L:      linux-bluetooth@vger.kernel.org
2803 W:      http://www.bluez.org/
2804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2806 S:      Maintained
2807 F:      net/bluetooth/
2808 F:      include/net/bluetooth/
2809
2810 BONDING DRIVER
2811 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2812 M:      Veaceslav Falico <vfalico@gmail.com>
2813 M:      Andy Gospodarek <andy@greyhouse.net>
2814 L:      netdev@vger.kernel.org
2815 W:      http://sourceforge.net/projects/bonding/
2816 S:      Supported
2817 F:      drivers/net/bonding/
2818 F:      include/uapi/linux/if_bonding.h
2819
2820 BPF (Safe dynamic programs and tools)
2821 M:      Alexei Starovoitov <ast@kernel.org>
2822 M:      Daniel Borkmann <daniel@iogearbox.net>
2823 L:      netdev@vger.kernel.org
2824 L:      linux-kernel@vger.kernel.org
2825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2827 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2828 S:      Supported
2829 F:      arch/x86/net/bpf_jit*
2830 F:      Documentation/networking/filter.txt
2831 F:      Documentation/bpf/
2832 F:      include/linux/bpf*
2833 F:      include/linux/filter.h
2834 F:      include/trace/events/xdp.h
2835 F:      include/uapi/linux/bpf*
2836 F:      include/uapi/linux/filter.h
2837 F:      kernel/bpf/
2838 F:      kernel/trace/bpf_trace.c
2839 F:      lib/test_bpf.c
2840 F:      net/bpf/
2841 F:      net/core/filter.c
2842 F:      net/sched/act_bpf.c
2843 F:      net/sched/cls_bpf.c
2844 F:      samples/bpf/
2845 F:      tools/bpf/
2846 F:      tools/lib/bpf/
2847 F:      tools/testing/selftests/bpf/
2848
2849 BROADCOM B44 10/100 ETHERNET DRIVER
2850 M:      Michael Chan <michael.chan@broadcom.com>
2851 L:      netdev@vger.kernel.org
2852 S:      Supported
2853 F:      drivers/net/ethernet/broadcom/b44.*
2854
2855 BROADCOM B53 ETHERNET SWITCH DRIVER
2856 M:      Florian Fainelli <f.fainelli@gmail.com>
2857 L:      netdev@vger.kernel.org
2858 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2859 S:      Supported
2860 F:      drivers/net/dsa/b53/*
2861 F:      include/linux/platform_data/b53.h
2862
2863 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2864 M:      Florian Fainelli <f.fainelli@gmail.com>
2865 M:      Ray Jui <rjui@broadcom.com>
2866 M:      Scott Branden <sbranden@broadcom.com>
2867 M:      bcm-kernel-feedback-list@broadcom.com
2868 T:      git git://github.com/broadcom/mach-bcm
2869 S:      Maintained
2870 N:      bcm281*
2871 N:      bcm113*
2872 N:      bcm216*
2873 N:      kona
2874 F:      arch/arm/mach-bcm/
2875
2876 BROADCOM BCM2835 ARM ARCHITECTURE
2877 M:      Eric Anholt <eric@anholt.net>
2878 M:      Stefan Wahren <stefan.wahren@i2se.com>
2879 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2881 T:      git git://github.com/anholt/linux
2882 S:      Maintained
2883 N:      bcm2835
2884 F:      drivers/staging/vc04_services
2885
2886 BROADCOM BCM47XX MIPS ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 L:      linux-mips@linux-mips.org
2890 S:      Maintained
2891 F:      Documentation/devicetree/bindings/mips/brcm/
2892 F:      arch/mips/bcm47xx/*
2893 F:      arch/mips/include/asm/mach-bcm47xx/*
2894
2895 BROADCOM BCM5301X ARM ARCHITECTURE
2896 M:      Hauke Mehrtens <hauke@hauke-m.de>
2897 M:      Rafał Miłecki <zajec5@gmail.com>
2898 M:      Jon Mason <jonmason@broadcom.com>
2899 M:      bcm-kernel-feedback-list@broadcom.com
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/mach-bcm/bcm_5301x.c
2903 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2904 F:      arch/arm/boot/dts/bcm470*
2905 F:      arch/arm/boot/dts/bcm953012*
2906
2907 BROADCOM BCM53573 ARM ARCHITECTURE
2908 M:      Rafał Miłecki <rafal@milecki.pl>
2909 L:      linux-arm-kernel@lists.infradead.org
2910 S:      Maintained
2911 F:      arch/arm/boot/dts/bcm53573*
2912 F:      arch/arm/boot/dts/bcm47189*
2913
2914 BROADCOM BCM63XX ARM ARCHITECTURE
2915 M:      Florian Fainelli <f.fainelli@gmail.com>
2916 M:      bcm-kernel-feedback-list@broadcom.com
2917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2918 T:      git git://github.com/broadcom/stblinux.git
2919 S:      Maintained
2920 N:      bcm63xx
2921
2922 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2923 M:      Kevin Cernekee <cernekee@gmail.com>
2924 L:      linux-usb@vger.kernel.org
2925 S:      Maintained
2926 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2927
2928 BROADCOM BCM7XXX ARM ARCHITECTURE
2929 M:      Brian Norris <computersforpeace@gmail.com>
2930 M:      Gregory Fong <gregory.0xf0@gmail.com>
2931 M:      Florian Fainelli <f.fainelli@gmail.com>
2932 M:      bcm-kernel-feedback-list@broadcom.com
2933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2934 T:      git git://github.com/broadcom/stblinux.git
2935 S:      Maintained
2936 F:      arch/arm/mach-bcm/*brcmstb*
2937 F:      arch/arm/boot/dts/bcm7*.dts*
2938 F:      drivers/bus/brcmstb_gisb.c
2939 F:      arch/arm/mm/cache-b15-rac.c
2940 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2941 N:      brcmstb
2942
2943 BROADCOM BMIPS CPUFREQ DRIVER
2944 M:      Markus Mayer <mmayer@broadcom.com>
2945 M:      bcm-kernel-feedback-list@broadcom.com
2946 L:      linux-pm@vger.kernel.org
2947 S:      Maintained
2948 F:      drivers/cpufreq/bmips-cpufreq.c
2949
2950 BROADCOM BMIPS MIPS ARCHITECTURE
2951 M:      Kevin Cernekee <cernekee@gmail.com>
2952 M:      Florian Fainelli <f.fainelli@gmail.com>
2953 L:      linux-mips@linux-mips.org
2954 T:      git git://github.com/broadcom/stblinux.git
2955 S:      Maintained
2956 F:      arch/mips/bmips/*
2957 F:      arch/mips/include/asm/mach-bmips/*
2958 F:      arch/mips/kernel/*bmips*
2959 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2960 F:      drivers/irqchip/irq-bcm63*
2961 F:      drivers/irqchip/irq-bcm7*
2962 F:      drivers/irqchip/irq-brcmstb*
2963 F:      include/linux/bcm963xx_nvram.h
2964 F:      include/linux/bcm963xx_tag.h
2965
2966 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2967 M:      Rasesh Mody <rasesh.mody@cavium.com>
2968 M:      Harish Patil <harish.patil@cavium.com>
2969 M:      Dept-GELinuxNICDev@cavium.com
2970 L:      netdev@vger.kernel.org
2971 S:      Supported
2972 F:      drivers/net/ethernet/broadcom/bnx2.*
2973 F:      drivers/net/ethernet/broadcom/bnx2_*
2974
2975 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2976 M:      QLogic-Storage-Upstream@qlogic.com
2977 L:      linux-scsi@vger.kernel.org
2978 S:      Supported
2979 F:      drivers/scsi/bnx2fc/
2980
2981 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2982 M:      QLogic-Storage-Upstream@qlogic.com
2983 L:      linux-scsi@vger.kernel.org
2984 S:      Supported
2985 F:      drivers/scsi/bnx2i/
2986
2987 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2988 M:      Ariel Elior <ariel.elior@cavium.com>
2989 M:      everest-linux-l2@cavium.com
2990 L:      netdev@vger.kernel.org
2991 S:      Supported
2992 F:      drivers/net/ethernet/broadcom/bnx2x/
2993
2994 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2995 M:      Michael Chan <michael.chan@broadcom.com>
2996 L:      netdev@vger.kernel.org
2997 S:      Supported
2998 F:      drivers/net/ethernet/broadcom/bnxt/
2999
3000 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3001 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3002 M:      Franky Lin <franky.lin@broadcom.com>
3003 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3004 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3005 M:      Wright Feng <wright.feng@cypress.com>
3006 L:      linux-wireless@vger.kernel.org
3007 L:      brcm80211-dev-list.pdl@broadcom.com
3008 L:      brcm80211-dev-list@cypress.com
3009 S:      Supported
3010 F:      drivers/net/wireless/broadcom/brcm80211/
3011
3012 BROADCOM BRCMSTB GPIO DRIVER
3013 M:      Gregory Fong <gregory.0xf0@gmail.com>
3014 L:      bcm-kernel-feedback-list@broadcom.com
3015 S:      Supported
3016 F:      drivers/gpio/gpio-brcmstb.c
3017 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3018
3019 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3020 M:      Al Cooper <alcooperx@gmail.com>
3021 L:      linux-kernel@vger.kernel.org
3022 L:      bcm-kernel-feedback-list@broadcom.com
3023 S:      Maintained
3024 F:      drivers/phy/broadcom/phy-brcm-usb*
3025
3026 BROADCOM GENET ETHERNET DRIVER
3027 M:      Doug Berger <opendmb@gmail.com>
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/genet/
3032
3033 BROADCOM IPROC ARM ARCHITECTURE
3034 M:      Ray Jui <rjui@broadcom.com>
3035 M:      Scott Branden <sbranden@broadcom.com>
3036 M:      Jon Mason <jonmason@broadcom.com>
3037 M:      bcm-kernel-feedback-list@broadcom.com
3038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3039 T:      git git://github.com/broadcom/cygnus-linux.git
3040 S:      Maintained
3041 N:      iproc
3042 N:      cygnus
3043 N:      bcm[-_]nsp
3044 N:      bcm9113*
3045 N:      bcm9583*
3046 N:      bcm9585*
3047 N:      bcm9586*
3048 N:      bcm988312
3049 N:      bcm113*
3050 N:      bcm583*
3051 N:      bcm585*
3052 N:      bcm586*
3053 N:      bcm88312
3054 N:      hr2
3055 N:      stingray
3056 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3057 F:      arch/arm64/boot/dts/broadcom/stingray/*
3058 F:      drivers/clk/bcm/clk-ns*
3059 F:      drivers/clk/bcm/clk-sr*
3060 F:      drivers/pinctrl/bcm/pinctrl-ns*
3061 F:      include/dt-bindings/clock/bcm-sr*
3062
3063 BROADCOM KONA GPIO DRIVER
3064 M:      Ray Jui <rjui@broadcom.com>
3065 L:      bcm-kernel-feedback-list@broadcom.com
3066 S:      Supported
3067 F:      drivers/gpio/gpio-bcm-kona.c
3068 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3069
3070 BROADCOM NETXTREME-E ROCE DRIVER
3071 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3072 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3073 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3074 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3075 L:      linux-rdma@vger.kernel.org
3076 W:      http://www.broadcom.com
3077 S:      Supported
3078 F:      drivers/infiniband/hw/bnxt_re/
3079 F:      include/uapi/rdma/bnxt_re-abi.h
3080
3081 BROADCOM NVRAM DRIVER
3082 M:      Rafał Miłecki <zajec5@gmail.com>
3083 L:      linux-mips@linux-mips.org
3084 S:      Maintained
3085 F:      drivers/firmware/broadcom/*
3086
3087 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3088 M:      Rafał Miłecki <zajec5@gmail.com>
3089 L:      linux-wireless@vger.kernel.org
3090 S:      Maintained
3091 F:      drivers/bcma/
3092 F:      include/linux/bcma/
3093
3094 BROADCOM STB AVS CPUFREQ DRIVER
3095 M:      Markus Mayer <mmayer@broadcom.com>
3096 M:      bcm-kernel-feedback-list@broadcom.com
3097 L:      linux-pm@vger.kernel.org
3098 S:      Maintained
3099 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3100 F:      drivers/cpufreq/brcmstb*
3101
3102 BROADCOM STB AVS TMON DRIVER
3103 M:      Markus Mayer <mmayer@broadcom.com>
3104 M:      bcm-kernel-feedback-list@broadcom.com
3105 L:      linux-pm@vger.kernel.org
3106 S:      Maintained
3107 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3108 F:      drivers/thermal/broadcom/brcmstb*
3109
3110 BROADCOM STB NAND FLASH DRIVER
3111 M:      Brian Norris <computersforpeace@gmail.com>
3112 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3113 L:      linux-mtd@lists.infradead.org
3114 L:      bcm-kernel-feedback-list@broadcom.com
3115 S:      Maintained
3116 F:      drivers/mtd/nand/raw/brcmnand/
3117
3118 BROADCOM STB DPFE DRIVER
3119 M:      Markus Mayer <mmayer@broadcom.com>
3120 M:      bcm-kernel-feedback-list@broadcom.com
3121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3122 S:      Maintained
3123 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3124 F:      drivers/memory/brcmstb_dpfe.c
3125
3126 BROADCOM SYSTEMPORT ETHERNET DRIVER
3127 M:      Florian Fainelli <f.fainelli@gmail.com>
3128 L:      netdev@vger.kernel.org
3129 S:      Supported
3130 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3131
3132 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3133 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3134 M:      Prashant Sreedharan <prashant@broadcom.com>
3135 M:      Michael Chan <mchan@broadcom.com>
3136 L:      netdev@vger.kernel.org
3137 S:      Supported
3138 F:      drivers/net/ethernet/broadcom/tg3.*
3139
3140 BROCADE BFA FC SCSI DRIVER
3141 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3142 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3143 L:      linux-scsi@vger.kernel.org
3144 S:      Supported
3145 F:      drivers/scsi/bfa/
3146
3147 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3148 M:      Rasesh Mody <rasesh.mody@cavium.com>
3149 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3150 M:      Dept-GELinuxNICDev@cavium.com
3151 L:      netdev@vger.kernel.org
3152 S:      Supported
3153 F:      drivers/net/ethernet/brocade/bna/
3154
3155 BSG (block layer generic sg v4 driver)
3156 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3157 L:      linux-scsi@vger.kernel.org
3158 S:      Supported
3159 F:      block/bsg.c
3160 F:      include/linux/bsg.h
3161 F:      include/uapi/linux/bsg.h
3162
3163 BT87X AUDIO DRIVER
3164 M:      Clemens Ladisch <clemens@ladisch.de>
3165 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3166 T:      git git://git.alsa-project.org/alsa-kernel.git
3167 S:      Maintained
3168 F:      Documentation/sound/cards/bt87x.rst
3169 F:      sound/pci/bt87x.c
3170
3171 BT8XXGPIO DRIVER
3172 M:      Michael Buesch <m@bues.ch>
3173 W:      http://bu3sch.de/btgpio.php
3174 S:      Maintained
3175 F:      drivers/gpio/gpio-bt8xx.c
3176
3177 BTRFS FILE SYSTEM
3178 M:      Chris Mason <clm@fb.com>
3179 M:      Josef Bacik <jbacik@fb.com>
3180 M:      David Sterba <dsterba@suse.com>
3181 L:      linux-btrfs@vger.kernel.org
3182 W:      http://btrfs.wiki.kernel.org/
3183 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3185 S:      Maintained
3186 F:      Documentation/filesystems/btrfs.txt
3187 F:      fs/btrfs/
3188 F:      include/linux/btrfs*
3189 F:      include/uapi/linux/btrfs*
3190
3191 BTTV VIDEO4LINUX DRIVER
3192 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3193 L:      linux-media@vger.kernel.org
3194 W:      https://linuxtv.org
3195 T:      git git://linuxtv.org/media_tree.git
3196 S:      Odd fixes
3197 F:      Documentation/media/v4l-drivers/bttv*
3198 F:      drivers/media/pci/bt8xx/bttv*
3199
3200 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3201 M:      Chanwoo Choi <cw00.choi@samsung.com>
3202 L:      linux-pm@vger.kernel.org
3203 L:      linux-samsung-soc@vger.kernel.org
3204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3205 S:      Maintained
3206 F:      drivers/devfreq/exynos-bus.c
3207 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3208
3209 BUSLOGIC SCSI DRIVER
3210 M:      Khalid Aziz <khalid@gonehiking.org>
3211 L:      linux-scsi@vger.kernel.org
3212 S:      Maintained
3213 F:      drivers/scsi/BusLogic.*
3214 F:      drivers/scsi/FlashPoint.*
3215
3216 C-MEDIA CMI8788 DRIVER
3217 M:      Clemens Ladisch <clemens@ladisch.de>
3218 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3219 T:      git git://git.alsa-project.org/alsa-kernel.git
3220 S:      Maintained
3221 F:      sound/pci/oxygen/
3222
3223 C6X ARCHITECTURE
3224 M:      Mark Salter <msalter@redhat.com>
3225 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3226 L:      linux-c6x-dev@linux-c6x.org
3227 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3228 S:      Maintained
3229 F:      arch/c6x/
3230
3231 CA8210 IEEE-802.15.4 RADIO DRIVER
3232 M:      Harry Morris <h.morris@cascoda.com>
3233 L:      linux-wpan@vger.kernel.org
3234 W:      https://github.com/Cascoda/ca8210-linux.git
3235 S:      Maintained
3236 F:      drivers/net/ieee802154/ca8210.c
3237 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3238
3239 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3240 M:      David Howells <dhowells@redhat.com>
3241 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3242 S:      Supported
3243 F:      Documentation/filesystems/caching/cachefiles.txt
3244 F:      fs/cachefiles/
3245
3246 CADENCE MIPI-CSI2 BRIDGES
3247 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3248 L:      linux-media@vger.kernel.org
3249 S:      Maintained
3250 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3251 F:      drivers/media/platform/cadence/cdns-csi2*
3252
3253 CADET FM/AM RADIO RECEIVER DRIVER
3254 M:      Hans Verkuil <hverkuil@xs4all.nl>
3255 L:      linux-media@vger.kernel.org
3256 T:      git git://linuxtv.org/media_tree.git
3257 W:      https://linuxtv.org
3258 S:      Maintained
3259 F:      drivers/media/radio/radio-cadet*
3260
3261 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3262 M:      Jonathan Corbet <corbet@lwn.net>
3263 L:      linux-media@vger.kernel.org
3264 T:      git git://linuxtv.org/media_tree.git
3265 S:      Maintained
3266 F:      Documentation/media/v4l-drivers/cafe_ccic*
3267 F:      drivers/media/platform/marvell-ccic/
3268
3269 CAIF NETWORK LAYER
3270 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3271 L:      netdev@vger.kernel.org
3272 S:      Supported
3273 F:      Documentation/networking/caif/
3274 F:      drivers/net/caif/
3275 F:      include/uapi/linux/caif/
3276 F:      include/net/caif/
3277 F:      net/caif/
3278
3279 CALGARY x86-64 IOMMU
3280 M:      Muli Ben-Yehuda <mulix@mulix.org>
3281 M:      Jon Mason <jdmason@kudzu.us>
3282 L:      iommu@lists.linux-foundation.org
3283 S:      Maintained
3284 F:      arch/x86/kernel/pci-calgary_64.c
3285 F:      arch/x86/kernel/tce_64.c
3286 F:      arch/x86/include/asm/calgary.h
3287 F:      arch/x86/include/asm/tce.h
3288
3289 CAN NETWORK DRIVERS
3290 M:      Wolfgang Grandegger <wg@grandegger.com>
3291 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3292 L:      linux-can@vger.kernel.org
3293 W:      https://github.com/linux-can
3294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3296 S:      Maintained
3297 F:      Documentation/devicetree/bindings/net/can/
3298 F:      drivers/net/can/
3299 F:      include/linux/can/dev.h
3300 F:      include/linux/can/platform/
3301 F:      include/uapi/linux/can/error.h
3302 F:      include/uapi/linux/can/netlink.h
3303
3304 CAN NETWORK LAYER
3305 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3306 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3307 L:      linux-can@vger.kernel.org
3308 W:      https://github.com/linux-can
3309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3311 S:      Maintained
3312 F:      Documentation/networking/can.rst
3313 F:      net/can/
3314 F:      include/linux/can/core.h
3315 F:      include/uapi/linux/can.h
3316 F:      include/uapi/linux/can/bcm.h
3317 F:      include/uapi/linux/can/raw.h
3318 F:      include/uapi/linux/can/gw.h
3319
3320 CAPABILITIES
3321 M:      Serge Hallyn <serge@hallyn.com>
3322 L:      linux-security-module@vger.kernel.org
3323 S:      Supported
3324 F:      include/linux/capability.h
3325 F:      include/uapi/linux/capability.h
3326 F:      security/commoncap.c
3327 F:      kernel/capability.c
3328
3329 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3330 M:      Kevin Tsai <ktsai@capellamicro.com>
3331 S:      Maintained
3332 F:      drivers/iio/light/cm*
3333
3334 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3335 M:      Christian Lamparter <chunkeey@googlemail.com>
3336 L:      linux-wireless@vger.kernel.org
3337 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3338 S:      Maintained
3339 F:      drivers/net/wireless/ath/carl9170/
3340
3341 CAVIUM I2C DRIVER
3342 M:      Jan Glauber <jglauber@cavium.com>
3343 M:      David Daney <david.daney@cavium.com>
3344 W:      http://www.cavium.com
3345 S:      Supported
3346 F:      drivers/i2c/busses/i2c-octeon*
3347 F:      drivers/i2c/busses/i2c-thunderx*
3348
3349 CAVIUM LIQUIDIO NETWORK DRIVER
3350 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3351 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3352 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3353 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3354 L:      netdev@vger.kernel.org
3355 W:      http://www.cavium.com
3356 S:      Supported
3357 F:      drivers/net/ethernet/cavium/liquidio/
3358
3359 CAVIUM MMC DRIVER
3360 M:      Jan Glauber <jglauber@cavium.com>
3361 M:      David Daney <david.daney@cavium.com>
3362 M:      Steven J. Hill <Steven.Hill@cavium.com>
3363 W:      http://www.cavium.com
3364 S:      Supported
3365 F:      drivers/mmc/host/cavium*
3366
3367 CAVIUM OCTEON-TX CRYPTO DRIVER
3368 M:      George Cherian <george.cherian@cavium.com>
3369 L:      linux-crypto@vger.kernel.org
3370 W:      http://www.cavium.com
3371 S:      Supported
3372 F:      drivers/crypto/cavium/cpt/
3373
3374 CAVIUM THUNDERX2 ARM64 SOC
3375 M:      Robert Richter <rrichter@cavium.com>
3376 M:      Jayachandran C <jnair@caviumnetworks.com>
3377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3378 S:      Maintained
3379 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3380 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3381
3382 CC2520 IEEE-802.15.4 RADIO DRIVER
3383 M:      Varka Bhadram <varkabhadram@gmail.com>
3384 L:      linux-wpan@vger.kernel.org
3385 S:      Maintained
3386 F:      drivers/net/ieee802154/cc2520.c
3387 F:      include/linux/spi/cc2520.h
3388 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3389
3390 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3391 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3392 L:      linux-crypto@vger.kernel.org
3393 S:      Supported
3394 F:      drivers/crypto/ccree/
3395 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3396
3397 CEC FRAMEWORK
3398 M:      Hans Verkuil <hans.verkuil@cisco.com>
3399 L:      linux-media@vger.kernel.org
3400 T:      git git://linuxtv.org/media_tree.git
3401 W:      http://linuxtv.org
3402 S:      Supported
3403 F:      Documentation/media/kapi/cec-core.rst
3404 F:      Documentation/media/uapi/cec
3405 F:      drivers/media/cec/
3406 F:      drivers/media/rc/keymaps/rc-cec.c
3407 F:      include/media/cec.h
3408 F:      include/media/cec-notifier.h
3409 F:      include/uapi/linux/cec.h
3410 F:      include/uapi/linux/cec-funcs.h
3411 F:      Documentation/devicetree/bindings/media/cec.txt
3412 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3413
3414 CEC GPIO DRIVER
3415 M:      Hans Verkuil <hans.verkuil@cisco.com>
3416 L:      linux-media@vger.kernel.org
3417 T:      git git://linuxtv.org/media_tree.git
3418 W:      http://linuxtv.org
3419 S:      Supported
3420 F:      drivers/media/platform/cec-gpio/
3421 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3422
3423 CELL BROADBAND ENGINE ARCHITECTURE
3424 M:      Arnd Bergmann <arnd@arndb.de>
3425 L:      linuxppc-dev@lists.ozlabs.org
3426 W:      http://www.ibm.com/developerworks/power/cell/
3427 S:      Supported
3428 F:      arch/powerpc/include/asm/cell*.h
3429 F:      arch/powerpc/include/asm/spu*.h
3430 F:      arch/powerpc/include/uapi/asm/spu*.h
3431 F:      arch/powerpc/oprofile/*cell*
3432 F:      arch/powerpc/platforms/cell/
3433
3434 CEPH COMMON CODE (LIBCEPH)
3435 M:      Ilya Dryomov <idryomov@gmail.com>
3436 M:      "Yan, Zheng" <zyan@redhat.com>
3437 M:      Sage Weil <sage@redhat.com>
3438 L:      ceph-devel@vger.kernel.org
3439 W:      http://ceph.com/
3440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3441 T:      git git://github.com/ceph/ceph-client.git
3442 S:      Supported
3443 F:      net/ceph/
3444 F:      include/linux/ceph/
3445 F:      include/linux/crush/
3446
3447 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3448 M:      "Yan, Zheng" <zyan@redhat.com>
3449 M:      Sage Weil <sage@redhat.com>
3450 M:      Ilya Dryomov <idryomov@gmail.com>
3451 L:      ceph-devel@vger.kernel.org
3452 W:      http://ceph.com/
3453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3454 T:      git git://github.com/ceph/ceph-client.git
3455 S:      Supported
3456 F:      Documentation/filesystems/ceph.txt
3457 F:      fs/ceph/
3458
3459 CERTIFICATE HANDLING:
3460 M:      David Howells <dhowells@redhat.com>
3461 M:      David Woodhouse <dwmw2@infradead.org>
3462 L:      keyrings@vger.kernel.org
3463 S:      Maintained
3464 F:      Documentation/admin-guide/module-signing.rst
3465 F:      certs/
3466 F:      scripts/sign-file.c
3467 F:      scripts/extract-cert.c
3468
3469 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3470 L:      linux-usb@vger.kernel.org
3471 S:      Orphan
3472 F:      Documentation/usb/WUSB-Design-overview.txt
3473 F:      Documentation/usb/wusb-cbaf
3474 F:      drivers/usb/host/hwa-hc.c
3475 F:      drivers/usb/host/whci/
3476 F:      drivers/usb/wusbcore/
3477 F:      include/linux/usb/wusb*
3478
3479 CFAG12864B LCD DRIVER
3480 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3481 S:      Maintained
3482 F:      drivers/auxdisplay/cfag12864b.c
3483 F:      include/linux/cfag12864b.h
3484
3485 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3486 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3487 S:      Maintained
3488 F:      drivers/auxdisplay/cfag12864bfb.c
3489 F:      include/linux/cfag12864b.h
3490
3491 802.11 (including CFG80211/NL80211)
3492 M:      Johannes Berg <johannes@sipsolutions.net>
3493 L:      linux-wireless@vger.kernel.org
3494 W:      http://wireless.kernel.org/
3495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3497 S:      Maintained
3498 F:      net/wireless/
3499 F:      include/uapi/linux/nl80211.h
3500 F:      include/linux/ieee80211.h
3501 F:      include/net/wext.h
3502 F:      include/net/cfg80211.h
3503 F:      include/net/iw_handler.h
3504 F:      include/net/ieee80211_radiotap.h
3505 F:      Documentation/driver-api/80211/cfg80211.rst
3506 F:      Documentation/networking/regulatory.txt
3507
3508 CHAR and MISC DRIVERS
3509 M:      Arnd Bergmann <arnd@arndb.de>
3510 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3512 S:      Supported
3513 F:      drivers/char/
3514 F:      drivers/misc/
3515 F:      include/linux/miscdevice.h
3516
3517 CHECKPATCH
3518 M:      Andy Whitcroft <apw@canonical.com>
3519 M:      Joe Perches <joe@perches.com>
3520 S:      Maintained
3521 F:      scripts/checkpatch.pl
3522
3523 CHINESE DOCUMENTATION
3524 M:      Harry Wei <harryxiyou@gmail.com>
3525 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3526 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3527 S:      Maintained
3528 F:      Documentation/translations/zh_CN/
3529
3530 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3531 M:      Peter Chen <Peter.Chen@nxp.com>
3532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3533 L:      linux-usb@vger.kernel.org
3534 S:      Maintained
3535 F:      drivers/usb/chipidea/
3536
3537 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3538 M:      Hans de Goede <hdegoede@redhat.com>
3539 L:      linux-input@vger.kernel.org
3540 S:      Maintained
3541 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3542 F:      drivers/input/touchscreen/chipone_icn8318.c
3543
3544 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3545 M:      Hans de Goede <hdegoede@redhat.com>
3546 L:      linux-input@vger.kernel.org
3547 S:      Maintained
3548 F:      drivers/input/touchscreen/chipone_icn8505.c
3549
3550 CHROME HARDWARE PLATFORM SUPPORT
3551 M:      Benson Leung <bleung@chromium.org>
3552 M:      Olof Johansson <olof@lixom.net>
3553 S:      Maintained
3554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3555 F:      drivers/platform/chrome/
3556
3557 CIRRUS LOGIC AUDIO CODEC DRIVERS
3558 M:      Brian Austin <brian.austin@cirrus.com>
3559 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3560 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3561 S:      Maintained
3562 F:      sound/soc/codecs/cs*
3563
3564 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3565 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3566 L:      netdev@vger.kernel.org
3567 S:      Maintained
3568 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3569
3570 CISCO FCOE HBA DRIVER
3571 M:      Satish Kharat <satishkh@cisco.com>
3572 M:      Sesidhar Baddela <sebaddel@cisco.com>
3573 M:      Karan Tilak Kumar <kartilak@cisco.com>
3574 L:      linux-scsi@vger.kernel.org
3575 S:      Supported
3576 F:      drivers/scsi/fnic/
3577
3578 CISCO SCSI HBA DRIVER
3579 M:      Karan Tilak Kumar <kartilak@cisco.com>
3580 M:      Sesidhar Baddela <sebaddel@cisco.com>
3581 L:      linux-scsi@vger.kernel.org
3582 S:      Supported
3583 F:      drivers/scsi/snic/
3584
3585 CISCO VIC ETHERNET NIC DRIVER
3586 M:      Christian Benvenuti <benve@cisco.com>
3587 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3588 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3589 S:      Supported
3590 F:      drivers/net/ethernet/cisco/enic/
3591
3592 CISCO VIC LOW LATENCY NIC DRIVER
3593 M:      Christian Benvenuti <benve@cisco.com>
3594 S:      Supported
3595 F:      drivers/infiniband/hw/usnic/
3596
3597 CIRRUS LOGIC MADERA CODEC DRIVERS
3598 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3599 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3601 L:      patches@opensource.cirrus.com
3602 T:      git https://github.com/CirrusLogic/linux-drivers.git
3603 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3604 S:      Supported
3605 F:      Documentation/devicetree/bindings/mfd/madera.txt
3606 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3607 F:      include/linux/mfd/madera/*
3608 F:      drivers/gpio/gpio-madera*
3609 F:      drivers/mfd/madera*
3610 F:      drivers/mfd/cs47l*
3611 F:      drivers/pinctrl/cirrus/*
3612
3613 CLANG-FORMAT FILE
3614 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3615 S:      Maintained
3616 F:      .clang-format
3617
3618 CLEANCACHE API
3619 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3620 L:      linux-kernel@vger.kernel.org
3621 S:      Maintained
3622 F:      mm/cleancache.c
3623 F:      include/linux/cleancache.h
3624
3625 CLK API
3626 M:      Russell King <linux@armlinux.org.uk>
3627 L:      linux-clk@vger.kernel.org
3628 S:      Maintained
3629 F:      include/linux/clk.h
3630
3631 CLOCKSOURCE, CLOCKEVENT DRIVERS
3632 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3633 M:      Thomas Gleixner <tglx@linutronix.de>
3634 L:      linux-kernel@vger.kernel.org
3635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3636 S:      Supported
3637 F:      drivers/clocksource/
3638 F:      Documentation/devicetree/bindings/timer/
3639
3640 CMPC ACPI DRIVER
3641 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3642 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3643 L:      platform-driver-x86@vger.kernel.org
3644 S:      Supported
3645 F:      drivers/platform/x86/classmate-laptop.c
3646
3647 COBALT MEDIA DRIVER
3648 M:      Hans Verkuil <hans.verkuil@cisco.com>
3649 L:      linux-media@vger.kernel.org
3650 T:      git git://linuxtv.org/media_tree.git
3651 W:      https://linuxtv.org
3652 S:      Supported
3653 F:      drivers/media/pci/cobalt/
3654
3655 COCCINELLE/Semantic Patches (SmPL)
3656 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3657 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3658 M:      Nicolas Palix <nicolas.palix@imag.fr>
3659 M:      Michal Marek <michal.lkml@markovi.net>
3660 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3662 W:      http://coccinelle.lip6.fr/
3663 S:      Supported
3664 F:      Documentation/dev-tools/coccinelle.rst
3665 F:      scripts/coccinelle/
3666 F:      scripts/coccicheck
3667
3668 CODA FILE SYSTEM
3669 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3670 M:      coda@cs.cmu.edu
3671 L:      codalist@coda.cs.cmu.edu
3672 W:      http://www.coda.cs.cmu.edu/
3673 S:      Maintained
3674 F:      Documentation/filesystems/coda.txt
3675 F:      fs/coda/
3676 F:      include/linux/coda*.h
3677 F:      include/uapi/linux/coda*.h
3678
3679 CODA V4L2 MEM2MEM DRIVER
3680 M:      Philipp Zabel <p.zabel@pengutronix.de>
3681 L:      linux-media@vger.kernel.org
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/media/coda.txt
3684 F:      drivers/media/platform/coda/
3685
3686 COMMON CLK FRAMEWORK
3687 M:      Michael Turquette <mturquette@baylibre.com>
3688 M:      Stephen Boyd <sboyd@kernel.org>
3689 L:      linux-clk@vger.kernel.org
3690 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3692 S:      Maintained
3693 F:      Documentation/devicetree/bindings/clock/
3694 F:      drivers/clk/
3695 X:      drivers/clk/clkdev.c
3696 F:      include/linux/clk-pr*
3697 F:      include/linux/clk/
3698 F:      include/linux/of_clk.h
3699
3700 COMMON INTERNET FILE SYSTEM (CIFS)
3701 M:      Steve French <sfrench@samba.org>
3702 L:      linux-cifs@vger.kernel.org
3703 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3704 W:      http://linux-cifs.samba.org/
3705 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3706 S:      Supported
3707 F:      Documentation/filesystems/cifs/
3708 F:      fs/cifs/
3709
3710 COMPACTPCI HOTPLUG CORE
3711 M:      Scott Murray <scott@spiteful.org>
3712 L:      linux-pci@vger.kernel.org
3713 S:      Maintained
3714 F:      drivers/pci/hotplug/cpci_hotplug*
3715
3716 COMPACTPCI HOTPLUG GENERIC DRIVER
3717 M:      Scott Murray <scott@spiteful.org>
3718 L:      linux-pci@vger.kernel.org
3719 S:      Maintained
3720 F:      drivers/pci/hotplug/cpcihp_generic.c
3721
3722 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3723 M:      Scott Murray <scott@spiteful.org>
3724 L:      linux-pci@vger.kernel.org
3725 S:      Maintained
3726 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3727
3728 COMPAL LAPTOP SUPPORT
3729 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3730 L:      platform-driver-x86@vger.kernel.org
3731 S:      Maintained
3732 F:      drivers/platform/x86/compal-laptop.c
3733
3734 CONEXANT ACCESSRUNNER USB DRIVER
3735 L:      accessrunner-general@lists.sourceforge.net
3736 W:      http://accessrunner.sourceforge.net/
3737 S:      Orphan
3738 F:      drivers/usb/atm/cxacru.c
3739
3740 CONFIGFS
3741 M:      Joel Becker <jlbec@evilplan.org>
3742 M:      Christoph Hellwig <hch@lst.de>
3743 T:      git git://git.infradead.org/users/hch/configfs.git
3744 S:      Supported
3745 F:      fs/configfs/
3746 F:      include/linux/configfs.h
3747
3748 CONNECTOR
3749 M:      Evgeniy Polyakov <zbr@ioremap.net>
3750 L:      netdev@vger.kernel.org
3751 S:      Maintained
3752 F:      drivers/connector/
3753
3754 CONTROL GROUP (CGROUP)
3755 M:      Tejun Heo <tj@kernel.org>
3756 M:      Li Zefan <lizefan@huawei.com>
3757 M:      Johannes Weiner <hannes@cmpxchg.org>
3758 L:      cgroups@vger.kernel.org
3759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3760 S:      Maintained
3761 F:      Documentation/cgroup*
3762 F:      include/linux/cgroup*
3763 F:      kernel/cgroup*
3764
3765 CONTROL GROUP - CPUSET
3766 M:      Li Zefan <lizefan@huawei.com>
3767 L:      cgroups@vger.kernel.org
3768 W:      http://www.bullopensource.org/cpuset/
3769 W:      http://oss.sgi.com/projects/cpusets/
3770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3771 S:      Maintained
3772 F:      Documentation/cgroup-v1/cpusets.txt
3773 F:      include/linux/cpuset.h
3774 F:      kernel/cgroup/cpuset.c
3775
3776 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3777 M:      Johannes Weiner <hannes@cmpxchg.org>
3778 M:      Michal Hocko <mhocko@kernel.org>
3779 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3780 L:      cgroups@vger.kernel.org
3781 L:      linux-mm@kvack.org
3782 S:      Maintained
3783 F:      mm/memcontrol.c
3784 F:      mm/swap_cgroup.c
3785
3786 CORETEMP HARDWARE MONITORING DRIVER
3787 M:      Fenghua Yu <fenghua.yu@intel.com>
3788 L:      linux-hwmon@vger.kernel.org
3789 S:      Maintained
3790 F:      Documentation/hwmon/coretemp
3791 F:      drivers/hwmon/coretemp.c
3792
3793 COSA/SRP SYNC SERIAL DRIVER
3794 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3795 W:      http://www.fi.muni.cz/~kas/cosa/
3796 S:      Maintained
3797 F:      drivers/net/wan/cosa*
3798
3799 CPMAC ETHERNET DRIVER
3800 M:      Florian Fainelli <f.fainelli@gmail.com>
3801 L:      netdev@vger.kernel.org
3802 S:      Maintained
3803 F:      drivers/net/ethernet/ti/cpmac.c
3804
3805 CPU FREQUENCY DRIVERS
3806 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3807 M:      Viresh Kumar <viresh.kumar@linaro.org>
3808 L:      linux-pm@vger.kernel.org
3809 S:      Maintained
3810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3811 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3812 B:      https://bugzilla.kernel.org
3813 F:      Documentation/cpu-freq/
3814 F:      Documentation/devicetree/bindings/cpufreq/
3815 F:      drivers/cpufreq/
3816 F:      include/linux/cpufreq.h
3817 F:      tools/testing/selftests/cpufreq/
3818
3819 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3820 M:      Viresh Kumar <viresh.kumar@linaro.org>
3821 M:      Sudeep Holla <sudeep.holla@arm.com>
3822 L:      linux-pm@vger.kernel.org
3823 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3824 S:      Maintained
3825 F:      drivers/cpufreq/arm_big_little.h
3826 F:      drivers/cpufreq/arm_big_little.c
3827 F:      drivers/cpufreq/arm_big_little_dt.c
3828
3829 CPU POWER MONITORING SUBSYSTEM
3830 M:      Thomas Renninger <trenn@suse.com>
3831 M:      Shuah Khan <shuah@kernel.org>
3832 L:      linux-pm@vger.kernel.org
3833 S:      Maintained
3834 F:      tools/power/cpupower/
3835
3836 CPUID/MSR DRIVER
3837 M:      "H. Peter Anvin" <hpa@zytor.com>
3838 S:      Maintained
3839 F:      arch/x86/kernel/cpuid.c
3840 F:      arch/x86/kernel/msr.c
3841
3842 CPUIDLE DRIVER - ARM BIG LITTLE
3843 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3844 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-arm-kernel@lists.infradead.org
3847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3848 S:      Maintained
3849 F:      drivers/cpuidle/cpuidle-big_little.c
3850
3851 CPUIDLE DRIVER - ARM EXYNOS
3852 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 M:      Kukjin Kim <kgene@kernel.org>
3855 L:      linux-pm@vger.kernel.org
3856 L:      linux-samsung-soc@vger.kernel.org
3857 S:      Supported
3858 F:      drivers/cpuidle/cpuidle-exynos.c
3859 F:      arch/arm/mach-exynos/pm.c
3860
3861 CPUIDLE DRIVERS
3862 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3863 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3864 L:      linux-pm@vger.kernel.org
3865 S:      Maintained
3866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3867 B:      https://bugzilla.kernel.org
3868 F:      drivers/cpuidle/*
3869 F:      include/linux/cpuidle.h
3870
3871 CRAMFS FILESYSTEM
3872 M:      Nicolas Pitre <nico@linaro.org>
3873 S:      Maintained
3874 F:      Documentation/filesystems/cramfs.txt
3875 F:      fs/cramfs/
3876
3877 CRYPTO API
3878 M:      Herbert Xu <herbert@gondor.apana.org.au>
3879 M:      "David S. Miller" <davem@davemloft.net>
3880 L:      linux-crypto@vger.kernel.org
3881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3883 S:      Maintained
3884 F:      Documentation/crypto/
3885 F:      Documentation/devicetree/bindings/crypto/
3886 F:      arch/*/crypto/
3887 F:      crypto/
3888 F:      drivers/crypto/
3889 F:      include/crypto/
3890 F:      include/linux/crypto*
3891
3892 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3893 M:      Neil Horman <nhorman@tuxdriver.com>
3894 L:      linux-crypto@vger.kernel.org
3895 S:      Maintained
3896 F:      crypto/ansi_cprng.c
3897 F:      crypto/rng.c
3898
3899 CS3308 MEDIA DRIVER
3900 M:      Hans Verkuil <hverkuil@xs4all.nl>
3901 L:      linux-media@vger.kernel.org
3902 T:      git git://linuxtv.org/media_tree.git
3903 W:      http://linuxtv.org
3904 S:      Odd Fixes
3905 F:      drivers/media/i2c/cs3308.c
3906 F:      drivers/media/i2c/cs3308.h
3907
3908 CS5535 Audio ALSA driver
3909 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3910 S:      Maintained
3911 F:      sound/pci/cs5535audio/
3912
3913 CW1200 WLAN driver
3914 M:      Solomon Peachy <pizza@shaftnet.org>
3915 S:      Maintained
3916 F:      drivers/net/wireless/st/cw1200/
3917
3918 CX18 VIDEO4LINUX DRIVER
3919 M:      Andy Walls <awalls@md.metrocast.net>
3920 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3921 L:      linux-media@vger.kernel.org
3922 T:      git git://linuxtv.org/media_tree.git
3923 W:      https://linuxtv.org
3924 W:      http://www.ivtvdriver.org/index.php/Cx18
3925 S:      Maintained
3926 F:      Documentation/media/v4l-drivers/cx18*
3927 F:      drivers/media/pci/cx18/
3928 F:      include/uapi/linux/ivtv*
3929
3930 CX2341X MPEG ENCODER HELPER MODULE
3931 M:      Hans Verkuil <hverkuil@xs4all.nl>
3932 L:      linux-media@vger.kernel.org
3933 T:      git git://linuxtv.org/media_tree.git
3934 W:      https://linuxtv.org
3935 S:      Maintained
3936 F:      drivers/media/common/cx2341x*
3937 F:      include/media/cx2341x*
3938
3939 CX24120 MEDIA DRIVER
3940 M:      Jemma Denson <jdenson@gmail.com>
3941 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3942 L:      linux-media@vger.kernel.org
3943 W:      https://linuxtv.org
3944 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3945 S:      Maintained
3946 F:      drivers/media/dvb-frontends/cx24120*
3947
3948 CX88 VIDEO4LINUX DRIVER
3949 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3950 L:      linux-media@vger.kernel.org
3951 W:      https://linuxtv.org
3952 T:      git git://linuxtv.org/media_tree.git
3953 S:      Odd fixes
3954 F:      Documentation/media/v4l-drivers/cx88*
3955 F:      drivers/media/pci/cx88/
3956
3957 CXD2820R MEDIA DRIVER
3958 M:      Antti Palosaari <crope@iki.fi>
3959 L:      linux-media@vger.kernel.org
3960 W:      https://linuxtv.org
3961 W:      http://palosaari.fi/linux/
3962 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3963 T:      git git://linuxtv.org/anttip/media_tree.git
3964 S:      Maintained
3965 F:      drivers/media/dvb-frontends/cxd2820r*
3966
3967 CXGB3 ETHERNET DRIVER (CXGB3)
3968 M:      Santosh Raspatur <santosh@chelsio.com>
3969 L:      netdev@vger.kernel.org
3970 W:      http://www.chelsio.com
3971 S:      Supported
3972 F:      drivers/net/ethernet/chelsio/cxgb3/
3973
3974 CXGB3 ISCSI DRIVER (CXGB3I)
3975 M:      Karen Xie <kxie@chelsio.com>
3976 L:      linux-scsi@vger.kernel.org
3977 W:      http://www.chelsio.com
3978 S:      Supported
3979 F:      drivers/scsi/cxgbi/cxgb3i
3980
3981 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3982 M:      Steve Wise <swise@chelsio.com>
3983 L:      linux-rdma@vger.kernel.org
3984 W:      http://www.openfabrics.org
3985 S:      Supported
3986 F:      drivers/infiniband/hw/cxgb3/
3987 F:      include/uapi/rdma/cxgb3-abi.h
3988
3989 CXGB4 CRYPTO DRIVER (chcr)
3990 M:      Harsh Jain <harsh@chelsio.com>
3991 L:      linux-crypto@vger.kernel.org
3992 W:      http://www.chelsio.com
3993 S:      Supported
3994 F:      drivers/crypto/chelsio
3995
3996 CXGB4 ETHERNET DRIVER (CXGB4)
3997 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3998 L:      netdev@vger.kernel.org
3999 W:      http://www.chelsio.com
4000 S:      Supported
4001 F:      drivers/net/ethernet/chelsio/cxgb4/
4002
4003 CXGB4 ISCSI DRIVER (CXGB4I)
4004 M:      Karen Xie <kxie@chelsio.com>
4005 L:      linux-scsi@vger.kernel.org
4006 W:      http://www.chelsio.com
4007 S:      Supported
4008 F:      drivers/scsi/cxgbi/cxgb4i
4009
4010 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4011 M:      Steve Wise <swise@chelsio.com>
4012 L:      linux-rdma@vger.kernel.org
4013 W:      http://www.openfabrics.org
4014 S:      Supported
4015 F:      drivers/infiniband/hw/cxgb4/
4016 F:      include/uapi/rdma/cxgb4-abi.h
4017
4018 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4019 M:      Casey Leedom <leedom@chelsio.com>
4020 L:      netdev@vger.kernel.org
4021 W:      http://www.chelsio.com
4022 S:      Supported
4023 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4024
4025 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4026 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4027 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4028 L:      linuxppc-dev@lists.ozlabs.org
4029 S:      Supported
4030 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4031 F:      drivers/misc/cxl/
4032 F:      include/misc/cxl*
4033 F:      include/uapi/misc/cxl.h
4034 F:      Documentation/powerpc/cxl.txt
4035 F:      Documentation/ABI/testing/sysfs-class-cxl
4036
4037 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4038 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4039 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4040 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4041 L:      linux-scsi@vger.kernel.org
4042 S:      Supported
4043 F:      drivers/scsi/cxlflash/
4044 F:      include/uapi/scsi/cxlflash_ioctls.h
4045 F:      Documentation/powerpc/cxlflash.txt
4046
4047 CYBERPRO FB DRIVER
4048 M:      Russell King <linux@armlinux.org.uk>
4049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4050 W:      http://www.armlinux.org.uk/
4051 S:      Maintained
4052 F:      drivers/video/fbdev/cyber2000fb.*
4053
4054 CYCLADES ASYNC MUX DRIVER
4055 W:      http://www.cyclades.com/
4056 S:      Orphan
4057 F:      drivers/tty/cyclades.c
4058 F:      include/linux/cyclades.h
4059 F:      include/uapi/linux/cyclades.h
4060
4061 CYCLADES PC300 DRIVER
4062 W:      http://www.cyclades.com/
4063 S:      Orphan
4064 F:      drivers/net/wan/pc300*
4065
4066 CYPRESS_FIRMWARE MEDIA DRIVER
4067 M:      Antti Palosaari <crope@iki.fi>
4068 L:      linux-media@vger.kernel.org
4069 W:      https://linuxtv.org
4070 W:      http://palosaari.fi/linux/
4071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4072 T:      git git://linuxtv.org/anttip/media_tree.git
4073 S:      Maintained
4074 F:      drivers/media/common/cypress_firmware*
4075
4076 CYTTSP TOUCHSCREEN DRIVER
4077 M:      Ferruh Yigit <fery@cypress.com>
4078 L:      linux-input@vger.kernel.org
4079 S:      Supported
4080 F:      drivers/input/touchscreen/cyttsp*
4081 F:      include/linux/input/cyttsp.h
4082
4083 D-LINK DIR-685 TOUCHKEYS DRIVER
4084 M:      Linus Walleij <linus.walleij@linaro.org>
4085 L:      linux-input@vger.kernel.org
4086 S:      Supported
4087 F:      drivers/input/dlink-dir685-touchkeys.c
4088
4089 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4090 M:      Joshua Kinard <kumba@gentoo.org>
4091 S:      Maintained
4092 F:      drivers/rtc/rtc-ds1685.c
4093 F:      include/linux/rtc/ds1685.h
4094
4095 DAMA SLAVE for AX.25
4096 M:      Joerg Reuter <jreuter@yaina.de>
4097 W:      http://yaina.de/jreuter/
4098 W:      http://www.qsl.net/dl1bke/
4099 L:      linux-hams@vger.kernel.org
4100 S:      Maintained
4101 F:      net/ax25/af_ax25.c
4102 F:      net/ax25/ax25_dev.c
4103 F:      net/ax25/ax25_ds_*
4104 F:      net/ax25/ax25_in.c
4105 F:      net/ax25/ax25_out.c
4106 F:      net/ax25/ax25_timer.c
4107 F:      net/ax25/sysctl_net_ax25.c
4108
4109 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4110 L:      netdev@vger.kernel.org
4111 S:      Orphan
4112 F:      Documentation/networking/dmfe.txt
4113 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4114
4115 DC390/AM53C974 SCSI driver
4116 M:      Hannes Reinecke <hare@suse.com>
4117 L:      linux-scsi@vger.kernel.org
4118 S:      Maintained
4119 F:      drivers/scsi/am53c974.c
4120
4121 DC395x SCSI driver
4122 M:      Oliver Neukum <oliver@neukum.org>
4123 M:      Ali Akcaagac <aliakc@web.de>
4124 M:      Jamie Lenehan <lenehan@twibble.org>
4125 L:      dc395x@twibble.org
4126 W:      http://twibble.org/dist/dc395x/
4127 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4128 S:      Maintained
4129 F:      Documentation/scsi/dc395x.txt
4130 F:      drivers/scsi/dc395x.*
4131
4132 DCCP PROTOCOL
4133 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4134 L:      dccp@vger.kernel.org
4135 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4136 S:      Maintained
4137 F:      include/linux/dccp.h
4138 F:      include/uapi/linux/dccp.h
4139 F:      include/linux/tfrc.h
4140 F:      net/dccp/
4141
4142 DECnet NETWORK LAYER
4143 W:      http://linux-decnet.sourceforge.net
4144 L:      linux-decnet-user@lists.sourceforge.net
4145 S:      Orphan
4146 F:      Documentation/networking/decnet.txt
4147 F:      net/decnet/
4148
4149 DECSTATION PLATFORM SUPPORT
4150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4151 L:      linux-mips@linux-mips.org
4152 W:      http://www.linux-mips.org/wiki/DECstation
4153 S:      Maintained
4154 F:      arch/mips/dec/
4155 F:      arch/mips/include/asm/dec/
4156 F:      arch/mips/include/asm/mach-dec/
4157
4158 DEFXX FDDI NETWORK DRIVER
4159 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4160 S:      Maintained
4161 F:      drivers/net/fddi/defxx.*
4162
4163 DELL SMBIOS DRIVER
4164 M:      Pali Rohár <pali.rohar@gmail.com>
4165 M:      Mario Limonciello <mario.limonciello@dell.com>
4166 L:      platform-driver-x86@vger.kernel.org
4167 S:      Maintained
4168 F:      drivers/platform/x86/dell-smbios.*
4169
4170 DELL SMBIOS SMM DRIVER
4171 M:      Mario Limonciello <mario.limonciello@dell.com>
4172 L:      platform-driver-x86@vger.kernel.org
4173 S:      Maintained
4174 F:      drivers/platform/x86/dell-smbios-smm.c
4175
4176 DELL SMBIOS WMI DRIVER
4177 M:      Mario Limonciello <mario.limonciello@dell.com>
4178 L:      platform-driver-x86@vger.kernel.org
4179 S:      Maintained
4180 F:      drivers/platform/x86/dell-smbios-wmi.c
4181 F:      tools/wmi/dell-smbios-example.c
4182
4183 DELL LAPTOP DRIVER
4184 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4185 M:      Pali Rohár <pali.rohar@gmail.com>
4186 L:      platform-driver-x86@vger.kernel.org
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-laptop.c
4189
4190 DELL LAPTOP FREEFALL DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/platform/x86/dell-smo8800.c
4194
4195 DELL LAPTOP RBTN DRIVER
4196 M:      Pali Rohár <pali.rohar@gmail.com>
4197 S:      Maintained
4198 F:      drivers/platform/x86/dell-rbtn.*
4199
4200 DELL LAPTOP SMM DRIVER
4201 M:      Pali Rohár <pali.rohar@gmail.com>
4202 S:      Maintained
4203 F:      drivers/hwmon/dell-smm-hwmon.c
4204 F:      include/uapi/linux/i8k.h
4205
4206 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4207 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4208 S:      Maintained
4209 F:      Documentation/dcdbas.txt
4210 F:      drivers/firmware/dcdbas.*
4211
4212 DELL WMI NOTIFICATIONS DRIVER
4213 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4214 M:      Pali Rohár <pali.rohar@gmail.com>
4215 S:      Maintained
4216 F:      drivers/platform/x86/dell-wmi.c
4217
4218 DELL WMI DESCRIPTOR DRIVER
4219 M:      Mario Limonciello <mario.limonciello@dell.com>
4220 S:      Maintained
4221 F:      drivers/platform/x86/dell-wmi-descriptor.c
4222
4223 DELTA ST MEDIA DRIVER
4224 M:      Hugues Fruchet <hugues.fruchet@st.com>
4225 L:      linux-media@vger.kernel.org
4226 T:      git git://linuxtv.org/media_tree.git
4227 W:      https://linuxtv.org
4228 S:      Supported
4229 F:      drivers/media/platform/sti/delta
4230
4231 DENALI NAND DRIVER
4232 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4233 L:      linux-mtd@lists.infradead.org
4234 S:      Supported
4235 F:      drivers/mtd/nand/raw/denali*
4236
4237 DESIGNWARE USB2 DRD IP DRIVER
4238 M:      Minas Harutyunyan <hminas@synopsys.com>
4239 L:      linux-usb@vger.kernel.org
4240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4241 S:      Maintained
4242 F:      drivers/usb/dwc2/
4243
4244 DESIGNWARE USB3 DRD IP DRIVER
4245 M:      Felipe Balbi <balbi@kernel.org>
4246 L:      linux-usb@vger.kernel.org
4247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4248 S:      Maintained
4249 F:      drivers/usb/dwc3/
4250
4251 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4252 M:      Andreas Klinger <ak@it-klinger.de>
4253 L:      linux-iio@vger.kernel.org
4254 S:      Maintained
4255 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4256 F:      drivers/iio/proximity/srf*.c
4257
4258 DEVICE COREDUMP (DEV_COREDUMP)
4259 M:      Johannes Berg <johannes@sipsolutions.net>
4260 L:      linux-kernel@vger.kernel.org
4261 S:      Maintained
4262 F:      drivers/base/devcoredump.c
4263 F:      include/linux/devcoredump.h
4264
4265 DEVICE FREQUENCY (DEVFREQ)
4266 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4267 M:      Kyungmin Park <kyungmin.park@samsung.com>
4268 R:      Chanwoo Choi <cw00.choi@samsung.com>
4269 L:      linux-pm@vger.kernel.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4271 S:      Maintained
4272 F:      drivers/devfreq/
4273 F:      include/linux/devfreq.h
4274 F:      Documentation/devicetree/bindings/devfreq/
4275
4276 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4277 M:      Chanwoo Choi <cw00.choi@samsung.com>
4278 L:      linux-pm@vger.kernel.org
4279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4280 S:      Supported
4281 F:      drivers/devfreq/event/
4282 F:      drivers/devfreq/devfreq-event.c
4283 F:      include/linux/devfreq-event.h
4284 F:      Documentation/devicetree/bindings/devfreq/event/
4285
4286 DEVICE NUMBER REGISTRY
4287 M:      Torben Mathiasen <device@lanana.org>
4288 W:      http://lanana.org/docs/device-list/index.html
4289 S:      Maintained
4290
4291 DEVICE-MAPPER  (LVM)
4292 M:      Alasdair Kergon <agk@redhat.com>
4293 M:      Mike Snitzer <snitzer@redhat.com>
4294 M:      dm-devel@redhat.com
4295 L:      dm-devel@redhat.com
4296 W:      http://sources.redhat.com/dm
4297 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4299 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4300 S:      Maintained
4301 F:      Documentation/device-mapper/
4302 F:      drivers/md/Makefile
4303 F:      drivers/md/Kconfig
4304 F:      drivers/md/dm*
4305 F:      drivers/md/persistent-data/
4306 F:      include/linux/device-mapper.h
4307 F:      include/linux/dm-*.h
4308 F:      include/uapi/linux/dm-*.h
4309
4310 DEVLINK
4311 M:      Jiri Pirko <jiri@mellanox.com>
4312 L:      netdev@vger.kernel.org
4313 S:      Supported
4314 F:      net/core/devlink.c
4315 F:      include/net/devlink.h
4316 F:      include/uapi/linux/devlink.h
4317
4318 DIALOG SEMICONDUCTOR DRIVERS
4319 M:      Support Opensource <support.opensource@diasemi.com>
4320 W:      http://www.dialog-semiconductor.com/products
4321 S:      Supported
4322 F:      Documentation/hwmon/da90??
4323 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4324 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4325 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4326 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4327 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4328 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4329 F:      drivers/gpio/gpio-da90??.c
4330 F:      drivers/hwmon/da90??-hwmon.c
4331 F:      drivers/iio/adc/da91??-*.c
4332 F:      drivers/input/misc/da90??_onkey.c
4333 F:      drivers/input/touchscreen/da9052_tsi.c
4334 F:      drivers/leds/leds-da90??.c
4335 F:      drivers/mfd/da903x.c
4336 F:      drivers/mfd/da90??-*.c
4337 F:      drivers/mfd/da91??-*.c
4338 F:      drivers/power/supply/da9052-battery.c
4339 F:      drivers/power/supply/da91??-*.c
4340 F:      drivers/regulator/da903x.c
4341 F:      drivers/regulator/da9???-regulator.[ch]
4342 F:      drivers/thermal/da90??-thermal.c
4343 F:      drivers/rtc/rtc-da90??.c
4344 F:      drivers/video/backlight/da90??_bl.c
4345 F:      drivers/watchdog/da90??_wdt.c
4346 F:      include/linux/mfd/da903x.h
4347 F:      include/linux/mfd/da9052/
4348 F:      include/linux/mfd/da9055/
4349 F:      include/linux/mfd/da9062/
4350 F:      include/linux/mfd/da9063/
4351 F:      include/linux/mfd/da9150/
4352 F:      include/linux/regulator/da9211.h
4353 F:      include/sound/da[79]*.h
4354 F:      sound/soc/codecs/da[79]*.[ch]
4355
4356 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4357 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4358 L:      linux-gpio@vger.kernel.org
4359 S:      Maintained
4360 F:      drivers/gpio/gpio-gpio-mm.c
4361
4362 DIGI NEO AND CLASSIC PCI PRODUCTS
4363 M:      Lidza Louina <lidza.louina@gmail.com>
4364 M:      Mark Hounschell <markh@compro.net>
4365 L:      driverdev-devel@linuxdriverproject.org
4366 S:      Maintained
4367 F:      drivers/staging/dgnc/
4368
4369 DIOLAN U2C-12 I2C DRIVER
4370 M:      Guenter Roeck <linux@roeck-us.net>
4371 L:      linux-i2c@vger.kernel.org
4372 S:      Maintained
4373 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4374
4375 FILESYSTEM DIRECT ACCESS (DAX)
4376 M:      Matthew Wilcox <mawilcox@microsoft.com>
4377 M:      Ross Zwisler <zwisler@kernel.org>
4378 M:      Jan Kara <jack@suse.cz>
4379 L:      linux-fsdevel@vger.kernel.org
4380 S:      Supported
4381 F:      fs/dax.c
4382 F:      include/linux/dax.h
4383 F:      include/trace/events/fs_dax.h
4384
4385 DEVICE DIRECT ACCESS (DAX)
4386 M:      Dan Williams <dan.j.williams@intel.com>
4387 M:      Dave Jiang <dave.jiang@intel.com>
4388 M:      Ross Zwisler <zwisler@kernel.org>
4389 M:      Vishal Verma <vishal.l.verma@intel.com>
4390 L:      linux-nvdimm@lists.01.org
4391 S:      Supported
4392 F:      drivers/dax/
4393
4394 DIRECTORY NOTIFICATION (DNOTIFY)
4395 M:      Jan Kara <jack@suse.cz>
4396 R:      Amir Goldstein <amir73il@gmail.com>
4397 L:      linux-fsdevel@vger.kernel.org
4398 S:      Maintained
4399 F:      Documentation/filesystems/dnotify.txt
4400 F:      fs/notify/dnotify/
4401 F:      include/linux/dnotify.h
4402
4403 DISK GEOMETRY AND PARTITION HANDLING
4404 M:      Andries Brouwer <aeb@cwi.nl>
4405 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4406 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4407 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4408 S:      Maintained
4409
4410 DISKQUOTA
4411 M:      Jan Kara <jack@suse.com>
4412 S:      Maintained
4413 F:      Documentation/filesystems/quota.txt
4414 F:      fs/quota/
4415 F:      include/linux/quota*.h
4416 F:      include/uapi/linux/quota*.h
4417
4418 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4419 M:      Bernie Thompson <bernie@plugable.com>
4420 L:      linux-fbdev@vger.kernel.org
4421 S:      Maintained
4422 W:      http://plugable.com/category/projects/udlfb/
4423 F:      drivers/video/fbdev/udlfb.c
4424 F:      include/video/udlfb.h
4425 F:      Documentation/fb/udlfb.txt
4426
4427 DISTRIBUTED LOCK MANAGER (DLM)
4428 M:      Christine Caulfield <ccaulfie@redhat.com>
4429 M:      David Teigland <teigland@redhat.com>
4430 L:      cluster-devel@redhat.com
4431 W:      http://sources.redhat.com/cluster/
4432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4433 S:      Supported
4434 F:      fs/dlm/
4435
4436 DMA BUFFER SHARING FRAMEWORK
4437 M:      Sumit Semwal <sumit.semwal@linaro.org>
4438 S:      Maintained
4439 L:      linux-media@vger.kernel.org
4440 L:      dri-devel@lists.freedesktop.org
4441 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4442 F:      drivers/dma-buf/
4443 F:      include/linux/dma-buf*
4444 F:      include/linux/reservation.h
4445 F:      include/linux/*fence.h
4446 F:      Documentation/driver-api/dma-buf.rst
4447 T:      git git://anongit.freedesktop.org/drm/drm-misc
4448
4449 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4450 M:      Vinod Koul <vkoul@kernel.org>
4451 L:      dmaengine@vger.kernel.org
4452 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4453 S:      Maintained
4454 F:      drivers/dma/
4455 F:      include/linux/dmaengine.h
4456 F:      include/linux/of_dma.h
4457 F:      Documentation/devicetree/bindings/dma/
4458 F:      Documentation/driver-api/dmaengine/
4459 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4460
4461 DMA MAPPING HELPERS
4462 M:      Christoph Hellwig <hch@lst.de>
4463 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4464 R:      Robin Murphy <robin.murphy@arm.com>
4465 L:      iommu@lists.linux-foundation.org
4466 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4467 W:      http://git.infradead.org/users/hch/dma-mapping.git
4468 S:      Supported
4469 F:      kernel/dma/
4470 F:      include/asm-generic/dma-mapping.h
4471 F:      include/linux/dma-direct.h
4472 F:      include/linux/dma-mapping.h
4473 F:      include/linux/dma-noncoherent.h
4474
4475 DME1737 HARDWARE MONITOR DRIVER
4476 M:      Juerg Haefliger <juergh@gmail.com>
4477 L:      linux-hwmon@vger.kernel.org
4478 S:      Maintained
4479 F:      Documentation/hwmon/dme1737
4480 F:      drivers/hwmon/dme1737.c
4481
4482 DMI/SMBIOS SUPPORT
4483 M:      Jean Delvare <jdelvare@suse.com>
4484 S:      Maintained
4485 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4486 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4487 F:      drivers/firmware/dmi-id.c
4488 F:      drivers/firmware/dmi_scan.c
4489 F:      include/linux/dmi.h
4490
4491 DOCUMENTATION
4492 M:      Jonathan Corbet <corbet@lwn.net>
4493 L:      linux-doc@vger.kernel.org
4494 S:      Maintained
4495 F:      Documentation/
4496 F:      scripts/kernel-doc
4497 X:      Documentation/ABI/
4498 X:      Documentation/devicetree/
4499 X:      Documentation/acpi
4500 X:      Documentation/power
4501 X:      Documentation/spi
4502 X:      Documentation/media
4503 T:      git git://git.lwn.net/linux.git docs-next
4504
4505 DOCUMENTATION/ITALIAN
4506 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4507 L:      linux-doc@vger.kernel.org
4508 S:      Maintained
4509 F:      Documentation/translations/it_IT
4510
4511 DONGWOON DW9714 LENS VOICE COIL DRIVER
4512 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4513 L:      linux-media@vger.kernel.org
4514 T:      git git://linuxtv.org/media_tree.git
4515 S:      Maintained
4516 F:      drivers/media/i2c/dw9714.c
4517
4518 DONGWOON DW9807 LENS VOICE COIL DRIVER
4519 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4520 L:      linux-media@vger.kernel.org
4521 T:      git git://linuxtv.org/media_tree.git
4522 S:      Maintained
4523 F:      drivers/media/i2c/dw9807.c
4524
4525 DOUBLETALK DRIVER
4526 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4527 L:      blinux-list@redhat.com
4528 S:      Maintained
4529 F:      drivers/char/dtlk.c
4530 F:      include/linux/dtlk.h
4531
4532 DPAA2 DATAPATH I/O (DPIO) DRIVER
4533 M:      Roy Pledge <Roy.Pledge@nxp.com>
4534 L:      linux-kernel@vger.kernel.org
4535 S:      Maintained
4536 F:      drivers/soc/fsl/dpio
4537
4538 DPAA2 ETHERNET DRIVER
4539 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4540 L:      linux-kernel@vger.kernel.org
4541 S:      Maintained
4542 F:      drivers/staging/fsl-dpaa2/ethernet
4543
4544 DPAA2 ETHERNET SWITCH DRIVER
4545 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4546 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4547 L:      linux-kernel@vger.kernel.org
4548 S:      Maintained
4549 F:      drivers/staging/fsl-dpaa2/ethsw
4550
4551 DPAA2 PTP CLOCK DRIVER
4552 M:      Yangbo Lu <yangbo.lu@nxp.com>
4553 L:      linux-kernel@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/staging/fsl-dpaa2/rtc
4556
4557 DPT_I2O SCSI RAID DRIVER
4558 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4559 L:      linux-scsi@vger.kernel.org
4560 W:      http://www.adaptec.com/
4561 S:      Maintained
4562 F:      drivers/scsi/dpt*
4563 F:      drivers/scsi/dpt/
4564
4565 DRBD DRIVER
4566 M:      Philipp Reisner <philipp.reisner@linbit.com>
4567 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4568 L:      drbd-dev@lists.linbit.com
4569 W:      http://www.drbd.org
4570 T:      git git://git.linbit.com/linux-drbd.git
4571 T:      git git://git.linbit.com/drbd-8.4.git
4572 S:      Supported
4573 F:      drivers/block/drbd/
4574 F:      lib/lru_cache.c
4575 F:      Documentation/blockdev/drbd/
4576
4577 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4578 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4579 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4581 S:      Supported
4582 F:      Documentation/kobject.txt
4583 F:      drivers/base/
4584 F:      fs/debugfs/
4585 F:      fs/sysfs/
4586 F:      include/linux/debugfs.h
4587 F:      include/linux/kobj*
4588 F:      lib/kobj*
4589
4590 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4591 M:      Kevin Hilman <khilman@kernel.org>
4592 M:      Nishanth Menon <nm@ti.com>
4593 S:      Maintained
4594 F:      drivers/power/avs/
4595 F:      include/linux/power/smartreflex.h
4596 L:      linux-pm@vger.kernel.org
4597
4598 DRM DRIVER FOR ARM PL111 CLCD
4599 M:      Eric Anholt <eric@anholt.net>
4600 T:      git git://anongit.freedesktop.org/drm/drm-misc
4601 S:      Supported
4602 F:      drivers/gpu/drm/pl111/
4603
4604 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4605 M:      Linus Walleij <linus.walleij@linaro.org>
4606 T:      git git://anongit.freedesktop.org/drm/drm-misc
4607 S:      Maintained
4608 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4609 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4610
4611 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4612 M:      Dave Airlie <airlied@redhat.com>
4613 S:      Odd Fixes
4614 F:      drivers/gpu/drm/ast/
4615
4616 DRM DRIVER FOR BOCHS VIRTUAL GPU
4617 M:      Gerd Hoffmann <kraxel@redhat.com>
4618 L:      virtualization@lists.linux-foundation.org
4619 T:      git git://anongit.freedesktop.org/drm/drm-misc
4620 S:      Maintained
4621 F:      drivers/gpu/drm/bochs/
4622
4623 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4624 M:      Linus Walleij <linus.walleij@linaro.org>
4625 T:      git git://anongit.freedesktop.org/drm/drm-misc
4626 S:      Maintained
4627 F:      drivers/gpu/drm/tve200/
4628
4629 DRM DRIVER FOR ILITEK ILI9225 PANELS
4630 M:      David Lechner <david@lechnology.com>
4631 S:      Maintained
4632 F:      drivers/gpu/drm/tinydrm/ili9225.c
4633 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4634
4635 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4636 S:      Orphan / Obsolete
4637 F:      drivers/gpu/drm/i810/
4638 F:      include/uapi/drm/i810_drm.h
4639
4640 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4641 S:      Orphan / Obsolete
4642 F:      drivers/gpu/drm/mga/
4643 F:      include/uapi/drm/mga_drm.h
4644
4645 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4646 M:      Dave Airlie <airlied@redhat.com>
4647 S:      Odd Fixes
4648 F:      drivers/gpu/drm/mgag200/
4649
4650 DRM DRIVER FOR MI0283QT
4651 M:      Noralf Trønnes <noralf@tronnes.org>
4652 S:      Maintained
4653 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4654 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4655
4656 DRM DRIVER FOR MSM ADRENO GPU
4657 M:      Rob Clark <robdclark@gmail.com>
4658 L:      linux-arm-msm@vger.kernel.org
4659 L:      dri-devel@lists.freedesktop.org
4660 L:      freedreno@lists.freedesktop.org
4661 T:      git git://people.freedesktop.org/~robclark/linux
4662 S:      Maintained
4663 F:      drivers/gpu/drm/msm/
4664 F:      include/uapi/drm/msm_drm.h
4665 F:      Documentation/devicetree/bindings/display/msm/
4666
4667 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4668 M:      Ben Skeggs <bskeggs@redhat.com>
4669 L:      dri-devel@lists.freedesktop.org
4670 L:      nouveau@lists.freedesktop.org
4671 T:      git git://github.com/skeggsb/linux
4672 S:      Supported
4673 F:      drivers/gpu/drm/nouveau/
4674 F:      include/uapi/drm/nouveau_drm.h
4675
4676 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4677 M:      Noralf Trønnes <noralf@tronnes.org>
4678 S:      Maintained
4679 F:      drivers/gpu/drm/tinydrm/repaper.c
4680 F:      Documentation/devicetree/bindings/display/repaper.txt
4681
4682 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Obsolete
4688 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4689 F:      drivers/gpu/drm/cirrus/
4690
4691 DRM DRIVER FOR QXL VIRTUAL GPU
4692 M:      Dave Airlie <airlied@redhat.com>
4693 M:      Gerd Hoffmann <kraxel@redhat.com>
4694 L:      virtualization@lists.linux-foundation.org
4695 T:      git git://anongit.freedesktop.org/drm/drm-misc
4696 S:      Maintained
4697 F:      drivers/gpu/drm/qxl/
4698 F:      include/uapi/drm/qxl_drm.h
4699
4700 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4701 S:      Orphan / Obsolete
4702 F:      drivers/gpu/drm/r128/
4703 F:      include/uapi/drm/r128_drm.h
4704
4705 DRM DRIVER FOR SAVAGE VIDEO CARDS
4706 S:      Orphan / Obsolete
4707 F:      drivers/gpu/drm/savage/
4708 F:      include/uapi/drm/savage_drm.h
4709
4710 DRM DRIVER FOR SIS VIDEO CARDS
4711 S:      Orphan / Obsolete
4712 F:      drivers/gpu/drm/sis/
4713 F:      include/uapi/drm/sis_drm.h
4714
4715 DRM DRIVER FOR SITRONIX ST7586 PANELS
4716 M:      David Lechner <david@lechnology.com>
4717 S:      Maintained
4718 F:      drivers/gpu/drm/tinydrm/st7586.c
4719 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4720
4721 DRM DRIVER FOR SITRONIX ST7735R PANELS
4722 M:      David Lechner <david@lechnology.com>
4723 S:      Maintained
4724 F:      drivers/gpu/drm/tinydrm/st7735r.c
4725 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4726
4727 DRM DRIVER FOR TDFX VIDEO CARDS
4728 S:      Orphan / Obsolete
4729 F:      drivers/gpu/drm/tdfx/
4730
4731 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4732 M:      Dave Airlie <airlied@redhat.com>
4733 S:      Odd Fixes
4734 F:      drivers/gpu/drm/udl/
4735
4736 DRM DRIVER FOR VMWARE VIRTUAL GPU
4737 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4738 M:      Sinclair Yeh <syeh@vmware.com>
4739 M:      Thomas Hellstrom <thellstrom@vmware.com>
4740 L:      dri-devel@lists.freedesktop.org
4741 T:      git git://people.freedesktop.org/~syeh/repos_linux
4742 T:      git git://people.freedesktop.org/~thomash/linux
4743 S:      Supported
4744 F:      drivers/gpu/drm/vmwgfx/
4745 F:      include/uapi/drm/vmwgfx_drm.h
4746
4747 DRM DRIVERS
4748 M:      David Airlie <airlied@linux.ie>
4749 L:      dri-devel@lists.freedesktop.org
4750 T:      git git://anongit.freedesktop.org/drm/drm
4751 B:      https://bugs.freedesktop.org/
4752 C:      irc://chat.freenode.net/dri-devel
4753 S:      Maintained
4754 F:      drivers/gpu/drm/
4755 F:      drivers/gpu/vga/
4756 F:      Documentation/devicetree/bindings/display/
4757 F:      Documentation/devicetree/bindings/gpu/
4758 F:      Documentation/gpu/
4759 F:      include/drm/
4760 F:      include/uapi/drm/
4761 F:      include/linux/vga*
4762
4763 DRM DRIVERS AND MISC GPU PATCHES
4764 M:      Gustavo Padovan <gustavo@padovan.org>
4765 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4766 M:      Sean Paul <sean@poorly.run>
4767 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4768 S:      Maintained
4769 T:      git git://anongit.freedesktop.org/drm/drm-misc
4770 F:      Documentation/gpu/
4771 F:      drivers/gpu/vga/
4772 F:      drivers/gpu/drm/*
4773 F:      include/drm/drm*
4774 F:      include/uapi/drm/drm*
4775 F:      include/linux/vga*
4776
4777 DRM DRIVERS FOR ALLWINNER A10
4778 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 S:      Supported
4781 F:      drivers/gpu/drm/sun4i/
4782 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4783 T:      git git://anongit.freedesktop.org/drm/drm-misc
4784
4785 DRM DRIVERS FOR AMLOGIC SOCS
4786 M:      Neil Armstrong <narmstrong@baylibre.com>
4787 L:      dri-devel@lists.freedesktop.org
4788 L:      linux-amlogic@lists.infradead.org
4789 W:      http://linux-meson.com/
4790 S:      Supported
4791 F:      drivers/gpu/drm/meson/
4792 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4793 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4794 F:      Documentation/gpu/meson.rst
4795 T:      git git://anongit.freedesktop.org/drm/drm-misc
4796
4797 DRM DRIVERS FOR ATMEL HLCDC
4798 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4799 L:      dri-devel@lists.freedesktop.org
4800 S:      Supported
4801 F:      drivers/gpu/drm/atmel-hlcdc/
4802 F:      Documentation/devicetree/bindings/display/atmel/
4803 T:      git git://anongit.freedesktop.org/drm/drm-misc
4804
4805 DRM DRIVERS FOR BRIDGE CHIPS
4806 M:      Archit Taneja <architt@codeaurora.org>
4807 M:      Andrzej Hajda <a.hajda@samsung.com>
4808 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4809 S:      Maintained
4810 T:      git git://anongit.freedesktop.org/drm/drm-misc
4811 F:      drivers/gpu/drm/bridge/
4812
4813 DRM DRIVERS FOR EXYNOS
4814 M:      Inki Dae <inki.dae@samsung.com>
4815 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4816 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4817 M:      Kyungmin Park <kyungmin.park@samsung.com>
4818 L:      dri-devel@lists.freedesktop.org
4819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4820 S:      Supported
4821 F:      drivers/gpu/drm/exynos/
4822 F:      include/uapi/drm/exynos_drm.h
4823 F:      Documentation/devicetree/bindings/display/exynos/
4824
4825 DRM DRIVERS FOR FREESCALE DCU
4826 M:      Stefan Agner <stefan@agner.ch>
4827 M:      Alison Wang <alison.wang@nxp.com>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Supported
4830 F:      drivers/gpu/drm/fsl-dcu/
4831 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4832 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4833 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4834
4835 DRM DRIVERS FOR FREESCALE IMX
4836 M:      Philipp Zabel <p.zabel@pengutronix.de>
4837 L:      dri-devel@lists.freedesktop.org
4838 S:      Maintained
4839 F:      drivers/gpu/drm/imx/
4840 F:      drivers/gpu/ipu-v3/
4841 F:      Documentation/devicetree/bindings/display/imx/
4842
4843 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4844 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 T:      git git://github.com/patjak/drm-gma500
4847 S:      Maintained
4848 F:      drivers/gpu/drm/gma500/
4849
4850 DRM DRIVERS FOR HISILICON
4851 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4852 M:      Rongrong Zou <zourongrong@gmail.com>
4853 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4854 R:      Chen Feng <puck.chen@hisilicon.com>
4855 L:      dri-devel@lists.freedesktop.org
4856 T:      git git://github.com/xin3liang/linux.git
4857 S:      Maintained
4858 F:      drivers/gpu/drm/hisilicon/
4859 F:      Documentation/devicetree/bindings/display/hisilicon/
4860
4861 DRM DRIVERS FOR MEDIATEK
4862 M:      CK Hu <ck.hu@mediatek.com>
4863 M:      Philipp Zabel <p.zabel@pengutronix.de>
4864 L:      dri-devel@lists.freedesktop.org
4865 S:      Supported
4866 F:      drivers/gpu/drm/mediatek/
4867 F:      Documentation/devicetree/bindings/display/mediatek/
4868
4869 DRM DRIVERS FOR NVIDIA TEGRA
4870 M:      Thierry Reding <thierry.reding@gmail.com>
4871 L:      dri-devel@lists.freedesktop.org
4872 L:      linux-tegra@vger.kernel.org
4873 T:      git git://anongit.freedesktop.org/tegra/linux.git
4874 S:      Supported
4875 F:      drivers/gpu/drm/tegra/
4876 F:      drivers/gpu/host1x/
4877 F:      include/linux/host1x.h
4878 F:      include/uapi/drm/tegra_drm.h
4879 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4880
4881 DRM DRIVERS FOR RENESAS
4882 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4883 L:      dri-devel@lists.freedesktop.org
4884 L:      linux-renesas-soc@vger.kernel.org
4885 T:      git git://linuxtv.org/pinchartl/fbdev
4886 S:      Supported
4887 F:      drivers/gpu/drm/rcar-du/
4888 F:      drivers/gpu/drm/shmobile/
4889 F:      include/linux/platform_data/shmob_drm.h
4890 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4891 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4892 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4893
4894 DRM DRIVERS FOR ROCKCHIP
4895 M:      Sandy Huang <hjc@rock-chips.com>
4896 M:      Heiko Stübner <heiko@sntech.de>
4897 L:      dri-devel@lists.freedesktop.org
4898 S:      Maintained
4899 F:      drivers/gpu/drm/rockchip/
4900 F:      Documentation/devicetree/bindings/display/rockchip/
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902
4903 DRM DRIVERS FOR STI
4904 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4905 M:      Vincent Abriou <vincent.abriou@st.com>
4906 L:      dri-devel@lists.freedesktop.org
4907 T:      git git://anongit.freedesktop.org/drm/drm-misc
4908 S:      Maintained
4909 F:      drivers/gpu/drm/sti
4910 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4911
4912 DRM DRIVERS FOR STM
4913 M:      Yannick Fertre <yannick.fertre@st.com>
4914 M:      Philippe Cornu <philippe.cornu@st.com>
4915 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4916 M:      Vincent Abriou <vincent.abriou@st.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 T:      git git://anongit.freedesktop.org/drm/drm-misc
4919 S:      Maintained
4920 F:      drivers/gpu/drm/stm
4921 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4922
4923 DRM DRIVERS FOR TI LCDC
4924 M:      Jyri Sarha <jsarha@ti.com>
4925 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4926 L:      dri-devel@lists.freedesktop.org
4927 S:      Maintained
4928 F:      drivers/gpu/drm/tilcdc/
4929 F:      Documentation/devicetree/bindings/display/tilcdc/
4930
4931 DRM DRIVERS FOR TI OMAP
4932 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4933 L:      dri-devel@lists.freedesktop.org
4934 S:      Maintained
4935 F:      drivers/gpu/drm/omapdrm/
4936 F:      Documentation/devicetree/bindings/display/ti/
4937
4938 DRM DRIVERS FOR V3D
4939 M:      Eric Anholt <eric@anholt.net>
4940 S:      Supported
4941 F:      drivers/gpu/drm/v3d/
4942 F:      include/uapi/drm/v3d_drm.h
4943 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DRM DRIVERS FOR VC4
4947 M:      Eric Anholt <eric@anholt.net>
4948 T:      git git://github.com/anholt/linux
4949 S:      Supported
4950 F:      drivers/gpu/drm/vc4/
4951 F:      include/uapi/drm/vc4_drm.h
4952 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4953 T:      git git://anongit.freedesktop.org/drm/drm-misc
4954
4955 DRM DRIVERS FOR VIVANTE GPU IP
4956 M:      Lucas Stach <l.stach@pengutronix.de>
4957 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4958 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4959 L:      etnaviv@lists.freedesktop.org
4960 L:      dri-devel@lists.freedesktop.org
4961 S:      Maintained
4962 F:      drivers/gpu/drm/etnaviv/
4963 F:      include/uapi/drm/etnaviv_drm.h
4964 F:      Documentation/devicetree/bindings/display/etnaviv/
4965
4966 DRM DRIVERS FOR ZTE ZX
4967 M:      Shawn Guo <shawnguo@kernel.org>
4968 L:      dri-devel@lists.freedesktop.org
4969 S:      Maintained
4970 F:      drivers/gpu/drm/zte/
4971 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4972 T:      git git://anongit.freedesktop.org/drm/drm-misc
4973
4974 DRM PANEL DRIVERS
4975 M:      Thierry Reding <thierry.reding@gmail.com>
4976 L:      dri-devel@lists.freedesktop.org
4977 T:      git git://anongit.freedesktop.org/drm/drm-misc
4978 S:      Maintained
4979 F:      drivers/gpu/drm/drm_panel.c
4980 F:      drivers/gpu/drm/panel/
4981 F:      include/drm/drm_panel.h
4982 F:      Documentation/devicetree/bindings/display/panel/
4983
4984 DRM TINYDRM DRIVERS
4985 M:      Noralf Trønnes <noralf@tronnes.org>
4986 W:      https://github.com/notro/tinydrm/wiki/Development
4987 T:      git git://anongit.freedesktop.org/drm/drm-misc
4988 S:      Maintained
4989 F:      drivers/gpu/drm/tinydrm/
4990 F:      include/drm/tinydrm/
4991
4992 DRM DRIVERS FOR XEN
4993 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995 L:      dri-devel@lists.freedesktop.org
4996 L:      xen-devel@lists.xen.org
4997 S:      Supported
4998 F:      drivers/gpu/drm/xen/
4999 F:      Documentation/gpu/xen-front.rst
5000
5001 DRM TTM SUBSYSTEM
5002 M:      Christian Koenig <christian.koenig@amd.com>
5003 M:      Huang Rui <ray.huang@amd.com>
5004 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5005 T:      git git://people.freedesktop.org/~agd5f/linux
5006 S:      Maintained
5007 L:      dri-devel@lists.freedesktop.org
5008 F:      include/drm/ttm/
5009 F:      drivers/gpu/drm/ttm/
5010
5011 DSBR100 USB FM RADIO DRIVER
5012 M:      Alexey Klimov <klimov.linux@gmail.com>
5013 L:      linux-media@vger.kernel.org
5014 T:      git git://linuxtv.org/media_tree.git
5015 S:      Maintained
5016 F:      drivers/media/radio/dsbr100.c
5017
5018 DSCC4 DRIVER
5019 M:      Francois Romieu <romieu@fr.zoreil.com>
5020 L:      netdev@vger.kernel.org
5021 S:      Maintained
5022 F:      drivers/net/wan/dscc4.c
5023
5024 DT3155 MEDIA DRIVER
5025 M:      Hans Verkuil <hverkuil@xs4all.nl>
5026 L:      linux-media@vger.kernel.org
5027 T:      git git://linuxtv.org/media_tree.git
5028 W:      https://linuxtv.org
5029 S:      Odd Fixes
5030 F:      drivers/media/pci/dt3155/
5031
5032 DVB_USB_AF9015 MEDIA DRIVER
5033 M:      Antti Palosaari <crope@iki.fi>
5034 L:      linux-media@vger.kernel.org
5035 W:      https://linuxtv.org
5036 W:      http://palosaari.fi/linux/
5037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5038 T:      git git://linuxtv.org/anttip/media_tree.git
5039 S:      Maintained
5040 F:      drivers/media/usb/dvb-usb-v2/af9015*
5041
5042 DVB_USB_AF9035 MEDIA DRIVER
5043 M:      Antti Palosaari <crope@iki.fi>
5044 L:      linux-media@vger.kernel.org
5045 W:      https://linuxtv.org
5046 W:      http://palosaari.fi/linux/
5047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5048 T:      git git://linuxtv.org/anttip/media_tree.git
5049 S:      Maintained
5050 F:      drivers/media/usb/dvb-usb-v2/af9035*
5051
5052 DVB_USB_ANYSEE MEDIA DRIVER
5053 M:      Antti Palosaari <crope@iki.fi>
5054 L:      linux-media@vger.kernel.org
5055 W:      https://linuxtv.org
5056 W:      http://palosaari.fi/linux/
5057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5058 T:      git git://linuxtv.org/anttip/media_tree.git
5059 S:      Maintained
5060 F:      drivers/media/usb/dvb-usb-v2/anysee*
5061
5062 DVB_USB_AU6610 MEDIA DRIVER
5063 M:      Antti Palosaari <crope@iki.fi>
5064 L:      linux-media@vger.kernel.org
5065 W:      https://linuxtv.org
5066 W:      http://palosaari.fi/linux/
5067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5068 T:      git git://linuxtv.org/anttip/media_tree.git
5069 S:      Maintained
5070 F:      drivers/media/usb/dvb-usb-v2/au6610*
5071
5072 DVB_USB_CE6230 MEDIA DRIVER
5073 M:      Antti Palosaari <crope@iki.fi>
5074 L:      linux-media@vger.kernel.org
5075 W:      https://linuxtv.org
5076 W:      http://palosaari.fi/linux/
5077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5078 T:      git git://linuxtv.org/anttip/media_tree.git
5079 S:      Maintained
5080 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5081
5082 DVB_USB_CXUSB MEDIA DRIVER
5083 M:      Michael Krufky <mkrufky@linuxtv.org>
5084 L:      linux-media@vger.kernel.org
5085 W:      https://linuxtv.org
5086 W:      http://github.com/mkrufky
5087 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5088 T:      git git://linuxtv.org/media_tree.git
5089 S:      Maintained
5090 F:      drivers/media/usb/dvb-usb/cxusb*
5091
5092 DVB_USB_EC168 MEDIA DRIVER
5093 M:      Antti Palosaari <crope@iki.fi>
5094 L:      linux-media@vger.kernel.org
5095 W:      https://linuxtv.org
5096 W:      http://palosaari.fi/linux/
5097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5098 T:      git git://linuxtv.org/anttip/media_tree.git
5099 S:      Maintained
5100 F:      drivers/media/usb/dvb-usb-v2/ec168*
5101
5102 DVB_USB_GL861 MEDIA DRIVER
5103 M:      Antti Palosaari <crope@iki.fi>
5104 L:      linux-media@vger.kernel.org
5105 W:      https://linuxtv.org
5106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5107 T:      git git://linuxtv.org/anttip/media_tree.git
5108 S:      Maintained
5109 F:      drivers/media/usb/dvb-usb-v2/gl861*
5110
5111 DVB_USB_MXL111SF MEDIA DRIVER
5112 M:      Michael Krufky <mkrufky@linuxtv.org>
5113 L:      linux-media@vger.kernel.org
5114 W:      https://linuxtv.org
5115 W:      http://github.com/mkrufky
5116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5117 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5118 S:      Maintained
5119 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5120
5121 DVB_USB_RTL28XXU MEDIA DRIVER
5122 M:      Antti Palosaari <crope@iki.fi>
5123 L:      linux-media@vger.kernel.org
5124 W:      https://linuxtv.org
5125 W:      http://palosaari.fi/linux/
5126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5127 T:      git git://linuxtv.org/anttip/media_tree.git
5128 S:      Maintained
5129 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5130
5131 DVB_USB_V2 MEDIA DRIVER
5132 M:      Antti Palosaari <crope@iki.fi>
5133 L:      linux-media@vger.kernel.org
5134 W:      https://linuxtv.org
5135 W:      http://palosaari.fi/linux/
5136 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5137 T:      git git://linuxtv.org/anttip/media_tree.git
5138 S:      Maintained
5139 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5140 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5141
5142 DYNAMIC DEBUG
5143 M:      Jason Baron <jbaron@akamai.com>
5144 S:      Maintained
5145 F:      lib/dynamic_debug.c
5146 F:      include/linux/dynamic_debug.h
5147
5148 DYNAMIC INTERRUPT MODERATION
5149 M:      Tal Gilboa <talgi@mellanox.com>
5150 S:      Maintained
5151 F:      include/linux/net_dim.h
5152
5153 DZ DECSTATION DZ11 SERIAL DRIVER
5154 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5155 S:      Maintained
5156 F:      drivers/tty/serial/dz.*
5157
5158 E3X0 POWER BUTTON DRIVER
5159 M:      Moritz Fischer <moritz.fischer@ettus.com>
5160 L:      usrp-users@lists.ettus.com
5161 W:      http://www.ettus.com
5162 S:      Supported
5163 F:      drivers/input/misc/e3x0-button.c
5164 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5165
5166 E4000 MEDIA DRIVER
5167 M:      Antti Palosaari <crope@iki.fi>
5168 L:      linux-media@vger.kernel.org
5169 W:      https://linuxtv.org
5170 W:      http://palosaari.fi/linux/
5171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5172 T:      git git://linuxtv.org/anttip/media_tree.git
5173 S:      Maintained
5174 F:      drivers/media/tuners/e4000*
5175
5176 EARTH_PT1 MEDIA DRIVER
5177 M:      Akihiro Tsukada <tskd08@gmail.com>
5178 L:      linux-media@vger.kernel.org
5179 S:      Odd Fixes
5180 F:      drivers/media/pci/pt1/
5181
5182 EARTH_PT3 MEDIA DRIVER
5183 M:      Akihiro Tsukada <tskd08@gmail.com>
5184 L:      linux-media@vger.kernel.org
5185 S:      Odd Fixes
5186 F:      drivers/media/pci/pt3/
5187
5188 EC100 MEDIA DRIVER
5189 M:      Antti Palosaari <crope@iki.fi>
5190 L:      linux-media@vger.kernel.org
5191 W:      https://linuxtv.org
5192 W:      http://palosaari.fi/linux/
5193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5194 T:      git git://linuxtv.org/anttip/media_tree.git
5195 S:      Maintained
5196 F:      drivers/media/dvb-frontends/ec100*
5197
5198 ECRYPT FILE SYSTEM
5199 M:      Tyler Hicks <tyhicks@canonical.com>
5200 L:      ecryptfs@vger.kernel.org
5201 W:      http://ecryptfs.org
5202 W:      https://launchpad.net/ecryptfs
5203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5204 S:      Supported
5205 F:      Documentation/filesystems/ecryptfs.txt
5206 F:      fs/ecryptfs/
5207
5208 EDAC-AMD64
5209 M:      Borislav Petkov <bp@alien8.de>
5210 L:      linux-edac@vger.kernel.org
5211 S:      Maintained
5212 F:      drivers/edac/amd64_edac*
5213
5214 EDAC-CALXEDA
5215 M:      Robert Richter <rric@kernel.org>
5216 L:      linux-edac@vger.kernel.org
5217 S:      Maintained
5218 F:      drivers/edac/highbank*
5219
5220 EDAC-CAVIUM OCTEON
5221 M:      Ralf Baechle <ralf@linux-mips.org>
5222 M:      David Daney <david.daney@cavium.com>
5223 L:      linux-edac@vger.kernel.org
5224 L:      linux-mips@linux-mips.org
5225 S:      Supported
5226 F:      drivers/edac/octeon_edac*
5227
5228 EDAC-CAVIUM THUNDERX
5229 M:      David Daney <david.daney@cavium.com>
5230 M:      Jan Glauber <jglauber@cavium.com>
5231 L:      linux-edac@vger.kernel.org
5232 S:      Supported
5233 F:      drivers/edac/thunderx_edac*
5234
5235 EDAC-CORE
5236 M:      Borislav Petkov <bp@alien8.de>
5237 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5238 L:      linux-edac@vger.kernel.org
5239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5241 S:      Supported
5242 F:      Documentation/admin-guide/ras.rst
5243 F:      Documentation/driver-api/edac.rst
5244 F:      drivers/edac/
5245 F:      include/linux/edac.h
5246
5247 EDAC-E752X
5248 M:      Mark Gross <mark.gross@intel.com>
5249 L:      linux-edac@vger.kernel.org
5250 S:      Maintained
5251 F:      drivers/edac/e752x_edac.c
5252
5253 EDAC-E7XXX
5254 L:      linux-edac@vger.kernel.org
5255 S:      Maintained
5256 F:      drivers/edac/e7xxx_edac.c
5257
5258 EDAC-FSL_DDR
5259 M:      York Sun <york.sun@nxp.com>
5260 L:      linux-edac@vger.kernel.org
5261 S:      Maintained
5262 F:      drivers/edac/fsl_ddr_edac.*
5263
5264 EDAC-GHES
5265 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5266 L:      linux-edac@vger.kernel.org
5267 S:      Maintained
5268 F:      drivers/edac/ghes_edac.c
5269
5270 EDAC-I3000
5271 L:      linux-edac@vger.kernel.org
5272 S:      Orphan
5273 F:      drivers/edac/i3000_edac.c
5274
5275 EDAC-I5000
5276 L:      linux-edac@vger.kernel.org
5277 S:      Maintained
5278 F:      drivers/edac/i5000_edac.c
5279
5280 EDAC-I5400
5281 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5282 L:      linux-edac@vger.kernel.org
5283 S:      Maintained
5284 F:      drivers/edac/i5400_edac.c
5285
5286 EDAC-I7300
5287 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5288 L:      linux-edac@vger.kernel.org
5289 S:      Maintained
5290 F:      drivers/edac/i7300_edac.c
5291
5292 EDAC-I7CORE
5293 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5294 L:      linux-edac@vger.kernel.org
5295 S:      Maintained
5296 F:      drivers/edac/i7core_edac.c
5297
5298 EDAC-I82443BXGX
5299 M:      Tim Small <tim@buttersideup.com>
5300 L:      linux-edac@vger.kernel.org
5301 S:      Maintained
5302 F:      drivers/edac/i82443bxgx_edac.c
5303
5304 EDAC-I82975X
5305 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5306 M:      "Arvind R." <arvino55@gmail.com>
5307 L:      linux-edac@vger.kernel.org
5308 S:      Maintained
5309 F:      drivers/edac/i82975x_edac.c
5310
5311 EDAC-IE31200
5312 M:      Jason Baron <jbaron@akamai.com>
5313 L:      linux-edac@vger.kernel.org
5314 S:      Maintained
5315 F:      drivers/edac/ie31200_edac.c
5316
5317 EDAC-MPC85XX
5318 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5319 L:      linux-edac@vger.kernel.org
5320 S:      Maintained
5321 F:      drivers/edac/mpc85xx_edac.[ch]
5322
5323 EDAC-PASEMI
5324 M:      Egor Martovetsky <egor@pasemi.com>
5325 L:      linux-edac@vger.kernel.org
5326 S:      Maintained
5327 F:      drivers/edac/pasemi_edac.c
5328
5329 EDAC-PND2
5330 M:      Tony Luck <tony.luck@intel.com>
5331 L:      linux-edac@vger.kernel.org
5332 S:      Maintained
5333 F:      drivers/edac/pnd2_edac.[ch]
5334
5335 EDAC-R82600
5336 M:      Tim Small <tim@buttersideup.com>
5337 L:      linux-edac@vger.kernel.org
5338 S:      Maintained
5339 F:      drivers/edac/r82600_edac.c
5340
5341 EDAC-SBRIDGE
5342 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5343 L:      linux-edac@vger.kernel.org
5344 S:      Maintained
5345 F:      drivers/edac/sb_edac.c
5346
5347 EDAC-SKYLAKE
5348 M:      Tony Luck <tony.luck@intel.com>
5349 L:      linux-edac@vger.kernel.org
5350 S:      Maintained
5351 F:      drivers/edac/skx_edac.c
5352
5353 EDAC-TI
5354 M:      Tero Kristo <t-kristo@ti.com>
5355 L:      linux-edac@vger.kernel.org
5356 S:      Maintained
5357 F:      drivers/edac/ti_edac.c
5358
5359 EDIROL UA-101/UA-1000 DRIVER
5360 M:      Clemens Ladisch <clemens@ladisch.de>
5361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5362 T:      git git://git.alsa-project.org/alsa-kernel.git
5363 S:      Maintained
5364 F:      sound/usb/misc/ua101.c
5365
5366 EFI TEST DRIVER
5367 L:      linux-efi@vger.kernel.org
5368 M:      Ivan Hu <ivan.hu@canonical.com>
5369 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5370 S:      Maintained
5371 F:      drivers/firmware/efi/test/
5372
5373 EFI VARIABLE FILESYSTEM
5374 M:      Matthew Garrett <matthew.garrett@nebula.com>
5375 M:      Jeremy Kerr <jk@ozlabs.org>
5376 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5378 L:      linux-efi@vger.kernel.org
5379 S:      Maintained
5380 F:      fs/efivarfs/
5381
5382 EFIFB FRAMEBUFFER DRIVER
5383 L:      linux-fbdev@vger.kernel.org
5384 M:      Peter Jones <pjones@redhat.com>
5385 S:      Maintained
5386 F:      drivers/video/fbdev/efifb.c
5387
5388 EFS FILESYSTEM
5389 W:      http://aeschi.ch.eu.org/efs/
5390 S:      Orphan
5391 F:      fs/efs/
5392
5393 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5394 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5395 L:      netdev@vger.kernel.org
5396 S:      Maintained
5397 F:      drivers/net/ethernet/ibm/ehea/
5398
5399 EM28XX VIDEO4LINUX DRIVER
5400 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5401 L:      linux-media@vger.kernel.org
5402 W:      https://linuxtv.org
5403 T:      git git://linuxtv.org/media_tree.git
5404 S:      Maintained
5405 F:      drivers/media/usb/em28xx/
5406 F:      Documentation/media/v4l-drivers/em28xx*
5407
5408 EMBEDDED LINUX
5409 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5410 M:      Matt Mackall <mpm@selenic.com>
5411 M:      David Woodhouse <dwmw2@infradead.org>
5412 L:      linux-embedded@vger.kernel.org
5413 S:      Maintained
5414
5415 Emulex 10Gbps iSCSI - OneConnect DRIVER
5416 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5417 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5418 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5419 L:      linux-scsi@vger.kernel.org
5420 W:      http://www.broadcom.com
5421 S:      Supported
5422 F:      drivers/scsi/be2iscsi/
5423
5424 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5425 M:      Sathya Perla <sathya.perla@broadcom.com>
5426 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5427 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5428 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5429 L:      netdev@vger.kernel.org
5430 W:      http://www.emulex.com
5431 S:      Supported
5432 F:      drivers/net/ethernet/emulex/benet/
5433
5434 EMULEX ONECONNECT ROCE DRIVER
5435 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5436 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5437 L:      linux-rdma@vger.kernel.org
5438 W:      http://www.broadcom.com
5439 S:      Odd Fixes
5440 F:      drivers/infiniband/hw/ocrdma/
5441 F:      include/uapi/rdma/ocrdma-abi.h
5442
5443 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5444 M:      James Smart <james.smart@broadcom.com>
5445 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5446 L:      linux-scsi@vger.kernel.org
5447 W:      http://www.broadcom.com
5448 S:      Supported
5449 F:      drivers/scsi/lpfc/
5450
5451 ENE CB710 FLASH CARD READER DRIVER
5452 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5453 S:      Maintained
5454 F:      drivers/misc/cb710/
5455 F:      drivers/mmc/host/cb710-mmc.*
5456 F:      include/linux/cb710.h
5457
5458 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5459 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5460 S:      Maintained
5461 F:      drivers/media/rc/ene_ir.*
5462
5463 EPSON S1D13XXX FRAMEBUFFER DRIVER
5464 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5465 S:      Maintained
5466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5467 F:      drivers/video/fbdev/s1d13xxxfb.c
5468 F:      include/video/s1d13xxxfb.h
5469
5470 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5471 M:      Jeff Layton <jlayton@kernel.org>
5472 S:      Maintained
5473 F:      lib/errseq.c
5474 F:      include/linux/errseq.h
5475
5476 ET131X NETWORK DRIVER
5477 M:      Mark Einon <mark.einon@gmail.com>
5478 S:      Odd Fixes
5479 F:      drivers/net/ethernet/agere/
5480
5481 ETHERNET BRIDGE
5482 M:      Stephen Hemminger <stephen@networkplumber.org>
5483 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5484 L:      netdev@vger.kernel.org
5485 W:      http://www.linuxfoundation.org/en/Net:Bridge
5486 S:      Maintained
5487 F:      include/linux/netfilter_bridge/
5488 F:      net/bridge/
5489
5490 ETHERNET PHY LIBRARY
5491 M:      Andrew Lunn <andrew@lunn.ch>
5492 M:      Florian Fainelli <f.fainelli@gmail.com>
5493 L:      netdev@vger.kernel.org
5494 S:      Maintained
5495 F:      Documentation/ABI/testing/sysfs-bus-mdio
5496 F:      Documentation/devicetree/bindings/net/mdio*
5497 F:      Documentation/networking/phy.txt
5498 F:      drivers/net/phy/
5499 F:      drivers/of/of_mdio.c
5500 F:      drivers/of/of_net.c
5501 F:      include/linux/*mdio*.h
5502 F:      include/linux/of_net.h
5503 F:      include/linux/phy.h
5504 F:      include/linux/phy_fixed.h
5505 F:      include/linux/platform_data/mdio-bcm-unimac.h
5506 F:      include/trace/events/mdio.h
5507 F:      include/uapi/linux/mdio.h
5508 F:      include/uapi/linux/mii.h
5509
5510 EXT2 FILE SYSTEM
5511 M:      Jan Kara <jack@suse.com>
5512 L:      linux-ext4@vger.kernel.org
5513 S:      Maintained
5514 F:      Documentation/filesystems/ext2.txt
5515 F:      fs/ext2/
5516 F:      include/linux/ext2*
5517
5518 EXT4 FILE SYSTEM
5519 M:      "Theodore Ts'o" <tytso@mit.edu>
5520 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5521 L:      linux-ext4@vger.kernel.org
5522 W:      http://ext4.wiki.kernel.org
5523 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5525 S:      Maintained
5526 F:      Documentation/filesystems/ext4.txt
5527 F:      fs/ext4/
5528
5529 Extended Verification Module (EVM)
5530 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5531 L:      linux-integrity@vger.kernel.org
5532 S:      Supported
5533 F:      security/integrity/evm/
5534
5535 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5536 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5537 L:      linux-efi@vger.kernel.org
5538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5539 S:      Maintained
5540 F:      Documentation/efi-stub.txt
5541 F:      arch/*/kernel/efi.c
5542 F:      arch/x86/boot/compressed/eboot.[ch]
5543 F:      arch/*/include/asm/efi.h
5544 F:      arch/x86/platform/efi/
5545 F:      drivers/firmware/efi/
5546 F:      include/linux/efi*.h
5547 F:      arch/arm/boot/compressed/efi-header.S
5548 F:      arch/arm64/kernel/efi-entry.S
5549
5550 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5551 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5552 M:      Chanwoo Choi <cw00.choi@samsung.com>
5553 L:      linux-kernel@vger.kernel.org
5554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5555 S:      Maintained
5556 F:      drivers/extcon/
5557 F:      include/linux/extcon/
5558 F:      include/linux/extcon.h
5559 F:      Documentation/extcon/
5560 F:      Documentation/devicetree/bindings/extcon/
5561
5562 EXYNOS DP DRIVER
5563 M:      Jingoo Han <jingoohan1@gmail.com>
5564 L:      dri-devel@lists.freedesktop.org
5565 S:      Maintained
5566 F:      drivers/gpu/drm/exynos/exynos_dp*
5567
5568 EXYNOS SYSMMU (IOMMU) driver
5569 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5570 L:      iommu@lists.linux-foundation.org
5571 S:      Maintained
5572 F:      drivers/iommu/exynos-iommu.c
5573
5574 EZchip NPS platform support
5575 M:      Vineet Gupta <vgupta@synopsys.com>
5576 M:      Ofer Levi <oferle@mellanox.com>
5577 S:      Supported
5578 F:      arch/arc/plat-eznps
5579 F:      arch/arc/boot/dts/eznps.dts
5580
5581 F2FS FILE SYSTEM
5582 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5583 M:      Chao Yu <yuchao0@huawei.com>
5584 L:      linux-f2fs-devel@lists.sourceforge.net
5585 W:      https://f2fs.wiki.kernel.org/
5586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5587 S:      Maintained
5588 F:      Documentation/filesystems/f2fs.txt
5589 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5590 F:      fs/f2fs/
5591 F:      include/linux/f2fs_fs.h
5592 F:      include/trace/events/f2fs.h
5593
5594 F71805F HARDWARE MONITORING DRIVER
5595 M:      Jean Delvare <jdelvare@suse.com>
5596 L:      linux-hwmon@vger.kernel.org
5597 S:      Maintained
5598 F:      Documentation/hwmon/f71805f
5599 F:      drivers/hwmon/f71805f.c
5600
5601 FADDR2LINE
5602 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5603 S:      Maintained
5604 F:      scripts/faddr2line
5605
5606 FAILOVER MODULE
5607 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5608 L:      netdev@vger.kernel.org
5609 S:      Supported
5610 F:      net/core/failover.c
5611 F:      include/net/failover.h
5612 F:      Documentation/networking/failover.rst
5613
5614 FANOTIFY
5615 M:      Jan Kara <jack@suse.cz>
5616 R:      Amir Goldstein <amir73il@gmail.com>
5617 L:      linux-fsdevel@vger.kernel.org
5618 S:      Maintained
5619 F:      fs/notify/fanotify/
5620 F:      include/linux/fanotify.h
5621 F:      include/uapi/linux/fanotify.h
5622
5623 FARSYNC SYNCHRONOUS DRIVER
5624 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5625 W:      http://www.farsite.co.uk/
5626 S:      Supported
5627 F:      drivers/net/wan/farsync.*
5628
5629 FAULT INJECTION SUPPORT
5630 M:      Akinobu Mita <akinobu.mita@gmail.com>
5631 S:      Supported
5632 F:      Documentation/fault-injection/
5633 F:      lib/fault-inject.c
5634
5635 FBTFT Framebuffer drivers
5636 S:      Orphan
5637 L:      dri-devel@lists.freedesktop.org
5638 L:      linux-fbdev@vger.kernel.org
5639 F:      drivers/staging/fbtft/
5640
5641 FC0011 TUNER DRIVER
5642 M:      Michael Buesch <m@bues.ch>
5643 L:      linux-media@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/media/tuners/fc0011.h
5646 F:      drivers/media/tuners/fc0011.c
5647
5648 FC2580 MEDIA DRIVER
5649 M:      Antti Palosaari <crope@iki.fi>
5650 L:      linux-media@vger.kernel.org
5651 W:      https://linuxtv.org
5652 W:      http://palosaari.fi/linux/
5653 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5654 T:      git git://linuxtv.org/anttip/media_tree.git
5655 S:      Maintained
5656 F:      drivers/media/tuners/fc2580*
5657
5658 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5659 M:      Johannes Thumshirn <jth@kernel.org>
5660 L:      linux-scsi@vger.kernel.org
5661 W:      www.Open-FCoE.org
5662 S:      Supported
5663 F:      drivers/scsi/libfc/
5664 F:      drivers/scsi/fcoe/
5665 F:      include/scsi/fc/
5666 F:      include/scsi/libfc.h
5667 F:      include/scsi/libfcoe.h
5668 F:      include/uapi/scsi/fc/
5669
5670 FILE LOCKING (flock() and fcntl()/lockf())
5671 M:      Jeff Layton <jlayton@kernel.org>
5672 M:      "J. Bruce Fields" <bfields@fieldses.org>
5673 L:      linux-fsdevel@vger.kernel.org
5674 S:      Maintained
5675 F:      include/linux/fcntl.h
5676 F:      include/uapi/linux/fcntl.h
5677 F:      fs/fcntl.c
5678 F:      fs/locks.c
5679
5680 FILESYSTEMS (VFS and infrastructure)
5681 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5682 L:      linux-fsdevel@vger.kernel.org
5683 S:      Maintained
5684 F:      fs/*
5685 F:      include/linux/fs.h
5686 F:      include/uapi/linux/fs.h
5687
5688 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5689 M:      Riku Voipio <riku.voipio@iki.fi>
5690 L:      linux-hwmon@vger.kernel.org
5691 S:      Maintained
5692 F:      drivers/hwmon/f75375s.c
5693 F:      include/linux/f75375s.h
5694
5695 FIREWIRE AUDIO DRIVERS
5696 M:      Clemens Ladisch <clemens@ladisch.de>
5697 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5698 T:      git git://git.alsa-project.org/alsa-kernel.git
5699 S:      Maintained
5700 F:      sound/firewire/
5701
5702 FIREWIRE MEDIA DRIVERS (firedtv)
5703 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5704 L:      linux-media@vger.kernel.org
5705 L:      linux1394-devel@lists.sourceforge.net
5706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5707 S:      Maintained
5708 F:      drivers/media/firewire/
5709
5710 FIREWIRE SBP-2 TARGET
5711 M:      Chris Boot <bootc@bootc.net>
5712 L:      linux-scsi@vger.kernel.org
5713 L:      target-devel@vger.kernel.org
5714 L:      linux1394-devel@lists.sourceforge.net
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5716 S:      Maintained
5717 F:      drivers/target/sbp/
5718
5719 FIREWIRE SUBSYSTEM
5720 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5721 L:      linux1394-devel@lists.sourceforge.net
5722 W:      http://ieee1394.wiki.kernel.org/
5723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5724 S:      Maintained
5725 F:      drivers/firewire/
5726 F:      include/linux/firewire.h
5727 F:      include/uapi/linux/firewire*.h
5728 F:      tools/firewire/
5729
5730 FIRMWARE LOADER (request_firmware)
5731 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5732 L:      linux-kernel@vger.kernel.org
5733 S:      Maintained
5734 F:      Documentation/firmware_class/
5735 F:      drivers/base/firmware_loader/
5736 F:      include/linux/firmware.h
5737
5738 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5739 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5740 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5741 S:      Maintained
5742 F:      drivers/block/rsxx/
5743
5744 FLOPPY DRIVER
5745 M:      Jiri Kosina <jikos@kernel.org>
5746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5747 S:      Odd fixes
5748 F:      drivers/block/floppy.c
5749
5750 FMC SUBSYSTEM
5751 M:      Alessandro Rubini <rubini@gnudd.com>
5752 W:      http://www.ohwr.org/projects/fmc-bus
5753 S:      Supported
5754 F:      drivers/fmc/
5755 F:      include/linux/fmc*.h
5756 F:      include/linux/ipmi-fru.h
5757 K:      fmc_d.*register
5758
5759 FPGA MANAGER FRAMEWORK
5760 M:      Alan Tull <atull@kernel.org>
5761 M:      Moritz Fischer <mdf@kernel.org>
5762 L:      linux-fpga@vger.kernel.org
5763 S:      Maintained
5764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5765 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5766 F:      Documentation/fpga/
5767 F:      Documentation/driver-api/fpga/
5768 F:      Documentation/devicetree/bindings/fpga/
5769 F:      drivers/fpga/
5770 F:      include/linux/fpga/
5771 W:      http://www.rocketboards.org
5772
5773 FPGA DFL DRIVERS
5774 M:      Wu Hao <hao.wu@intel.com>
5775 L:      linux-fpga@vger.kernel.org
5776 S:      Maintained
5777 F:      Documentation/fpga/dfl.txt
5778 F:      include/uapi/linux/fpga-dfl.h
5779 F:      drivers/fpga/dfl*
5780
5781 FPU EMULATOR
5782 M:      Bill Metzenthen <billm@melbpc.org.au>
5783 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5784 S:      Maintained
5785 F:      arch/x86/math-emu/
5786
5787 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5788 L:      netdev@vger.kernel.org
5789 S:      Orphan
5790 F:      drivers/net/wan/dlci.c
5791 F:      drivers/net/wan/sdla.c
5792
5793 FRAMEBUFFER LAYER
5794 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5795 L:      dri-devel@lists.freedesktop.org
5796 L:      linux-fbdev@vger.kernel.org
5797 T:      git git://github.com/bzolnier/linux.git
5798 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5799 S:      Maintained
5800 F:      Documentation/fb/
5801 F:      drivers/video/
5802 F:      include/video/
5803 F:      include/linux/fb.h
5804 F:      include/uapi/video/
5805 F:      include/uapi/linux/fb.h
5806
5807 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5808 M:      Horia Geantă <horia.geanta@nxp.com>
5809 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5810 L:      linux-crypto@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/crypto/caam/
5813 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5814
5815 FREESCALE DIU FRAMEBUFFER DRIVER
5816 M:      Timur Tabi <timur@kernel.org>
5817 L:      linux-fbdev@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/video/fbdev/fsl-diu-fb.*
5820
5821 FREESCALE DMA DRIVER
5822 M:      Li Yang <leoyang.li@nxp.com>
5823 M:      Zhang Wei <zw@zh-kernel.org>
5824 L:      linuxppc-dev@lists.ozlabs.org
5825 S:      Maintained
5826 F:      drivers/dma/fsldma.*
5827
5828 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5829 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5830 L:      netdev@vger.kernel.org
5831 S:      Maintained
5832 F:      drivers/net/ethernet/freescale/gianfar*
5833 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5834
5835 FREESCALE GPMI NAND DRIVER
5836 M:      Han Xu <han.xu@nxp.com>
5837 L:      linux-mtd@lists.infradead.org
5838 S:      Maintained
5839 F:      drivers/mtd/nand/raw/gpmi-nand/*
5840
5841 FREESCALE I2C CPM DRIVER
5842 M:      Jochen Friedrich <jochen@scram.de>
5843 L:      linuxppc-dev@lists.ozlabs.org
5844 L:      linux-i2c@vger.kernel.org
5845 S:      Maintained
5846 F:      drivers/i2c/busses/i2c-cpm.c
5847
5848 FREESCALE IMX / MXC FEC DRIVER
5849 M:      Fugang Duan <fugang.duan@nxp.com>
5850 L:      netdev@vger.kernel.org
5851 S:      Maintained
5852 F:      drivers/net/ethernet/freescale/fec_main.c
5853 F:      drivers/net/ethernet/freescale/fec_ptp.c
5854 F:      drivers/net/ethernet/freescale/fec.h
5855 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5856
5857 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5858 M:      Sascha Hauer <s.hauer@pengutronix.de>
5859 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5860 L:      linux-fbdev@vger.kernel.org
5861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5862 S:      Maintained
5863 F:      include/linux/platform_data/video-imxfb.h
5864 F:      drivers/video/fbdev/imxfb.c
5865
5866 FREESCALE QORIQ DPAA ETHERNET DRIVER
5867 M:      Madalin Bucur <madalin.bucur@nxp.com>
5868 L:      netdev@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/net/ethernet/freescale/dpaa
5871
5872 FREESCALE QORIQ DPAA FMAN DRIVER
5873 M:      Madalin Bucur <madalin.bucur@nxp.com>
5874 L:      netdev@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/net/ethernet/freescale/fman
5877 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5878
5879 FREESCALE QORIQ PTP CLOCK DRIVER
5880 M:      Yangbo Lu <yangbo.lu@nxp.com>
5881 L:      netdev@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/ptp/ptp_qoriq.c
5884 F:      include/linux/fsl/ptp_qoriq.h
5885 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5886
5887 FREESCALE QUAD SPI DRIVER
5888 M:      Han Xu <han.xu@nxp.com>
5889 L:      linux-mtd@lists.infradead.org
5890 S:      Maintained
5891 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5892
5893 FREESCALE QUICC ENGINE LIBRARY
5894 M:      Qiang Zhao <qiang.zhao@nxp.com>
5895 L:      linuxppc-dev@lists.ozlabs.org
5896 S:      Maintained
5897 F:      drivers/soc/fsl/qe/
5898 F:      include/soc/fsl/*qe*.h
5899 F:      include/soc/fsl/*ucc*.h
5900
5901 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5902 M:      Li Yang <leoyang.li@nxp.com>
5903 L:      netdev@vger.kernel.org
5904 L:      linuxppc-dev@lists.ozlabs.org
5905 S:      Maintained
5906 F:      drivers/net/ethernet/freescale/ucc_geth*
5907
5908 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5909 M:      Zhao Qiang <qiang.zhao@nxp.com>
5910 L:      netdev@vger.kernel.org
5911 L:      linuxppc-dev@lists.ozlabs.org
5912 S:      Maintained
5913 F:      drivers/net/wan/fsl_ucc_hdlc*
5914
5915 FREESCALE QUICC ENGINE UCC UART DRIVER
5916 M:      Timur Tabi <timur@kernel.org>
5917 L:      linuxppc-dev@lists.ozlabs.org
5918 S:      Maintained
5919 F:      drivers/tty/serial/ucc_uart.c
5920
5921 FREESCALE SOC DRIVERS
5922 M:      Li Yang <leoyang.li@nxp.com>
5923 L:      linuxppc-dev@lists.ozlabs.org
5924 L:      linux-arm-kernel@lists.infradead.org
5925 S:      Maintained
5926 F:      Documentation/devicetree/bindings/soc/fsl/
5927 F:      drivers/soc/fsl/
5928 F:      include/linux/fsl/
5929
5930 FREESCALE SOC FS_ENET DRIVER
5931 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5932 L:      linuxppc-dev@lists.ozlabs.org
5933 L:      netdev@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/net/ethernet/freescale/fs_enet/
5936 F:      include/linux/fs_enet_pd.h
5937
5938 FREESCALE SOC SOUND DRIVERS
5939 M:      Timur Tabi <timur@kernel.org>
5940 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5941 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5942 R:      Fabio Estevam <fabio.estevam@nxp.com>
5943 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5944 L:      linuxppc-dev@lists.ozlabs.org
5945 S:      Maintained
5946 F:      sound/soc/fsl/fsl*
5947 F:      sound/soc/fsl/imx*
5948 F:      sound/soc/fsl/mpc8610_hpcd.c
5949
5950 FREESCALE USB PERIPHERAL DRIVERS
5951 M:      Li Yang <leoyang.li@nxp.com>
5952 L:      linux-usb@vger.kernel.org
5953 L:      linuxppc-dev@lists.ozlabs.org
5954 S:      Maintained
5955 F:      drivers/usb/gadget/udc/fsl*
5956
5957 FREEVXFS FILESYSTEM
5958 M:      Christoph Hellwig <hch@infradead.org>
5959 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5960 S:      Maintained
5961 F:      fs/freevxfs/
5962
5963 FREEZER
5964 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5965 M:      Pavel Machek <pavel@ucw.cz>
5966 L:      linux-pm@vger.kernel.org
5967 S:      Supported
5968 F:      Documentation/power/freezing-of-tasks.txt
5969 F:      include/linux/freezer.h
5970 F:      kernel/freezer.c
5971
5972 FRONTSWAP API
5973 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5974 L:      linux-kernel@vger.kernel.org
5975 S:      Maintained
5976 F:      mm/frontswap.c
5977 F:      include/linux/frontswap.h
5978
5979 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5980 M:      David Howells <dhowells@redhat.com>
5981 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5982 S:      Supported
5983 F:      Documentation/filesystems/caching/
5984 F:      fs/fscache/
5985 F:      include/linux/fscache*.h
5986
5987 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5988 M:      Theodore Y. Ts'o <tytso@mit.edu>
5989 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5990 L:      linux-fscrypt@vger.kernel.org
5991 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5993 S:      Supported
5994 F:      fs/crypto/
5995 F:      include/linux/fscrypt*.h
5996 F:      Documentation/filesystems/fscrypt.rst
5997
5998 FSI-ATTACHED I2C DRIVER
5999 M:      Eddie James <eajames@linux.vnet.ibm.com>
6000 L:      linux-i2c@vger.kernel.org
6001 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6002 S:      Maintained
6003 F:      drivers/i2c/busses/i2c-fsi.c
6004 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6005
6006 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6007 M:      Jan Kara <jack@suse.cz>
6008 R:      Amir Goldstein <amir73il@gmail.com>
6009 L:      linux-fsdevel@vger.kernel.org
6010 S:      Maintained
6011 F:      fs/notify/
6012 F:      include/linux/fsnotify*.h
6013
6014 FUJITSU LAPTOP EXTRAS
6015 M:      Jonathan Woithe <jwoithe@just42.net>
6016 L:      platform-driver-x86@vger.kernel.org
6017 S:      Maintained
6018 F:      drivers/platform/x86/fujitsu-laptop.c
6019
6020 FUJITSU M-5MO LS CAMERA ISP DRIVER
6021 M:      Kyungmin Park <kyungmin.park@samsung.com>
6022 M:      Heungjun Kim <riverful.kim@samsung.com>
6023 L:      linux-media@vger.kernel.org
6024 S:      Maintained
6025 F:      drivers/media/i2c/m5mols/
6026 F:      include/media/i2c/m5mols.h
6027
6028 FUJITSU TABLET EXTRAS
6029 M:      Robert Gerlach <khnz@gmx.de>
6030 L:      platform-driver-x86@vger.kernel.org
6031 S:      Maintained
6032 F:      drivers/platform/x86/fujitsu-tablet.c
6033
6034 FUSE: FILESYSTEM IN USERSPACE
6035 M:      Miklos Szeredi <miklos@szeredi.hu>
6036 L:      linux-fsdevel@vger.kernel.org
6037 W:      http://fuse.sourceforge.net/
6038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6039 S:      Maintained
6040 F:      fs/fuse/
6041 F:      include/uapi/linux/fuse.h
6042 F:      Documentation/filesystems/fuse.txt
6043
6044 FUTEX SUBSYSTEM
6045 M:      Thomas Gleixner <tglx@linutronix.de>
6046 M:      Ingo Molnar <mingo@redhat.com>
6047 R:      Peter Zijlstra <peterz@infradead.org>
6048 R:      Darren Hart <dvhart@infradead.org>
6049 L:      linux-kernel@vger.kernel.org
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6051 S:      Maintained
6052 F:      kernel/futex.c
6053 F:      kernel/futex_compat.c
6054 F:      include/asm-generic/futex.h
6055 F:      include/linux/futex.h
6056 F:      include/uapi/linux/futex.h
6057 F:      tools/testing/selftests/futex/
6058 F:      tools/perf/bench/futex*
6059 F:      Documentation/*futex*
6060
6061 GCC PLUGINS
6062 M:      Kees Cook <keescook@chromium.org>
6063 R:      Emese Revfy <re.emese@gmail.com>
6064 L:      kernel-hardening@lists.openwall.com
6065 S:      Maintained
6066 F:      scripts/gcc-plugins/
6067 F:      scripts/gcc-plugin.sh
6068 F:      scripts/Makefile.gcc-plugins
6069 F:      Documentation/gcc-plugins.txt
6070
6071 GASKET DRIVER FRAMEWORK
6072 M:      Rob Springer <rspringer@google.com>
6073 M:      Todd Poynor <toddpoynor@google.com>
6074 M:      Ben Chan <benchan@chromium.org>
6075 S:      Maintained
6076 F:      drivers/staging/gasket/
6077
6078 GCOV BASED KERNEL PROFILING
6079 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6080 S:      Maintained
6081 F:      kernel/gcov/
6082 F:      Documentation/dev-tools/gcov.rst
6083
6084 GDB KERNEL DEBUGGING HELPER SCRIPTS
6085 M:      Jan Kiszka <jan.kiszka@siemens.com>
6086 M:      Kieran Bingham <kbingham@kernel.org>
6087 S:      Supported
6088 F:      scripts/gdb/
6089
6090 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6091 M:      Achim Leubner <achim_leubner@adaptec.com>
6092 L:      linux-scsi@vger.kernel.org
6093 W:      http://www.icp-vortex.com/
6094 S:      Supported
6095 F:      drivers/scsi/gdt*
6096
6097 GEMTEK FM RADIO RECEIVER DRIVER
6098 M:      Hans Verkuil <hverkuil@xs4all.nl>
6099 L:      linux-media@vger.kernel.org
6100 T:      git git://linuxtv.org/media_tree.git
6101 W:      https://linuxtv.org
6102 S:      Maintained
6103 F:      drivers/media/radio/radio-gemtek*
6104
6105 GENERIC GPIO I2C DRIVER
6106 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6107 S:      Supported
6108 F:      drivers/i2c/busses/i2c-gpio.c
6109 F:      include/linux/platform_data/i2c-gpio.h
6110
6111 GENERIC GPIO I2C MULTIPLEXER DRIVER
6112 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6113 L:      linux-i2c@vger.kernel.org
6114 S:      Supported
6115 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6116 F:      include/linux/platform_data/i2c-mux-gpio.h
6117 F:      Documentation/i2c/muxes/i2c-mux-gpio
6118
6119 GENERIC HDLC (WAN) DRIVERS
6120 M:      Krzysztof Halasa <khc@pm.waw.pl>
6121 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6122 S:      Maintained
6123 F:      drivers/net/wan/c101.c
6124 F:      drivers/net/wan/hd6457*
6125 F:      drivers/net/wan/hdlc*
6126 F:      drivers/net/wan/n2.c
6127 F:      drivers/net/wan/pc300too.c
6128 F:      drivers/net/wan/pci200syn.c
6129 F:      drivers/net/wan/wanxl*
6130
6131 GENERIC INCLUDE/ASM HEADER FILES
6132 M:      Arnd Bergmann <arnd@arndb.de>
6133 L:      linux-arch@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6135 S:      Maintained
6136 F:      include/asm-generic/
6137 F:      include/uapi/asm-generic/
6138
6139 GENERIC PHY FRAMEWORK
6140 M:      Kishon Vijay Abraham I <kishon@ti.com>
6141 L:      linux-kernel@vger.kernel.org
6142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6143 S:      Supported
6144 F:      drivers/phy/
6145 F:      include/linux/phy/
6146
6147 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6148 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6149 S:      Supported
6150 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6151
6152 GENERIC PM DOMAINS
6153 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6154 M:      Kevin Hilman <khilman@kernel.org>
6155 M:      Ulf Hansson <ulf.hansson@linaro.org>
6156 L:      linux-pm@vger.kernel.org
6157 S:      Supported
6158 F:      drivers/base/power/domain*.c
6159 F:      include/linux/pm_domain.h
6160 F:      Documentation/devicetree/bindings/power/power_domain.txt
6161
6162 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6163 M:      Eugen Hristev <eugen.hristev@microchip.com>
6164 L:      linux-input@vger.kernel.org
6165 S:      Maintained
6166 F:      drivers/input/touchscreen/resistive-adc-touch.c
6167
6168 GENERIC UIO DRIVER FOR PCI DEVICES
6169 M:      "Michael S. Tsirkin" <mst@redhat.com>
6170 L:      kvm@vger.kernel.org
6171 S:      Supported
6172 F:      drivers/uio/uio_pci_generic.c
6173
6174 GENWQE (IBM Generic Workqueue Card)
6175 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6176 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6177 S:      Supported
6178 F:      drivers/misc/genwqe/
6179
6180 GET_MAINTAINER SCRIPT
6181 M:      Joe Perches <joe@perches.com>
6182 S:      Maintained
6183 F:      scripts/get_maintainer.pl
6184
6185 GFS2 FILE SYSTEM
6186 M:      Bob Peterson <rpeterso@redhat.com>
6187 M:      Andreas Gruenbacher <agruenba@redhat.com>
6188 L:      cluster-devel@redhat.com
6189 W:      http://sources.redhat.com/cluster/
6190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6191 S:      Supported
6192 F:      Documentation/filesystems/gfs2*.txt
6193 F:      fs/gfs2/
6194 F:      include/uapi/linux/gfs2_ondisk.h
6195
6196 GIGASET ISDN DRIVERS
6197 M:      Paul Bolle <pebolle@tiscali.nl>
6198 L:      gigaset307x-common@lists.sourceforge.net
6199 W:      http://gigaset307x.sourceforge.net/
6200 S:      Odd Fixes
6201 F:      Documentation/isdn/README.gigaset
6202 F:      drivers/isdn/gigaset/
6203 F:      include/uapi/linux/gigaset_dev.h
6204
6205 GNSS SUBSYSTEM
6206 M:      Johan Hovold <johan@kernel.org>
6207 S:      Maintained
6208 F:      Documentation/ABI/testing/sysfs-class-gnss
6209 F:      Documentation/devicetree/bindings/gnss/
6210 F:      drivers/gnss/
6211 F:      include/linux/gnss.h
6212
6213 GO7007 MPEG CODEC
6214 M:      Hans Verkuil <hans.verkuil@cisco.com>
6215 L:      linux-media@vger.kernel.org
6216 S:      Maintained
6217 F:      drivers/media/usb/go7007/
6218
6219 GOODIX TOUCHSCREEN
6220 M:      Bastien Nocera <hadess@hadess.net>
6221 L:      linux-input@vger.kernel.org
6222 S:      Maintained
6223 F:      drivers/input/touchscreen/goodix.c
6224
6225 GPD POCKET FAN DRIVER
6226 M:      Hans de Goede <hdegoede@redhat.com>
6227 L:      platform-driver-x86@vger.kernel.org
6228 S:      Maintained
6229 F:      drivers/platform/x86/gpd-pocket-fan.c
6230
6231 GPIO ACPI SUPPORT
6232 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6233 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6234 L:      linux-gpio@vger.kernel.org
6235 L:      linux-acpi@vger.kernel.org
6236 S:      Maintained
6237 F:      Documentation/acpi/gpio-properties.txt
6238 F:      drivers/gpio/gpiolib-acpi.c
6239
6240 GPIO IR Transmitter
6241 M:      Sean Young <sean@mess.org>
6242 L:      linux-media@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/media/rc/gpio-ir-tx.c
6245
6246 GPIO MOCKUP DRIVER
6247 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6248 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6249 L:      linux-gpio@vger.kernel.org
6250 S:      Maintained
6251 F:      drivers/gpio/gpio-mockup.c
6252 F:      tools/testing/selftests/gpio/
6253
6254 GPIO SUBSYSTEM
6255 M:      Linus Walleij <linus.walleij@linaro.org>
6256 L:      linux-gpio@vger.kernel.org
6257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6258 S:      Maintained
6259 F:      Documentation/devicetree/bindings/gpio/
6260 F:      Documentation/driver-api/gpio/
6261 F:      Documentation/gpio/
6262 F:      Documentation/ABI/testing/gpio-cdev
6263 F:      Documentation/ABI/obsolete/sysfs-gpio
6264 F:      drivers/gpio/
6265 F:      include/linux/gpio/
6266 F:      include/linux/gpio.h
6267 F:      include/linux/of_gpio.h
6268 F:      include/asm-generic/gpio.h
6269 F:      include/uapi/linux/gpio.h
6270 F:      tools/gpio/
6271
6272 GRE DEMULTIPLEXER DRIVER
6273 M:      Dmitry Kozlov <xeb@mail.ru>
6274 L:      netdev@vger.kernel.org
6275 S:      Maintained
6276 F:      net/ipv4/gre_demux.c
6277 F:      net/ipv4/gre_offload.c
6278 F:      include/net/gre.h
6279
6280 GRETH 10/100/1G Ethernet MAC device driver
6281 M:      Andreas Larsson <andreas@gaisler.com>
6282 L:      netdev@vger.kernel.org
6283 S:      Maintained
6284 F:      drivers/net/ethernet/aeroflex/
6285
6286 GREYBUS AUDIO PROTOCOLS DRIVERS
6287 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6288 M:      Mark Greer <mgreer@animalcreek.com>
6289 S:      Maintained
6290 F:      drivers/staging/greybus/audio_apbridgea.c
6291 F:      drivers/staging/greybus/audio_apbridgea.h
6292 F:      drivers/staging/greybus/audio_codec.c
6293 F:      drivers/staging/greybus/audio_codec.h
6294 F:      drivers/staging/greybus/audio_gb.c
6295 F:      drivers/staging/greybus/audio_manager.c
6296 F:      drivers/staging/greybus/audio_manager.h
6297 F:      drivers/staging/greybus/audio_manager_module.c
6298 F:      drivers/staging/greybus/audio_manager_private.h
6299 F:      drivers/staging/greybus/audio_manager_sysfs.c
6300 F:      drivers/staging/greybus/audio_module.c
6301 F:      drivers/staging/greybus/audio_topology.c
6302
6303 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6304 M:      Viresh Kumar <vireshk@kernel.org>
6305 S:      Maintained
6306 F:      drivers/staging/greybus/authentication.c
6307 F:      drivers/staging/greybus/bootrom.c
6308 F:      drivers/staging/greybus/firmware.h
6309 F:      drivers/staging/greybus/fw-core.c
6310 F:      drivers/staging/greybus/fw-download.c
6311 F:      drivers/staging/greybus/fw-management.c
6312 F:      drivers/staging/greybus/greybus_authentication.h
6313 F:      drivers/staging/greybus/greybus_firmware.h
6314 F:      drivers/staging/greybus/hid.c
6315 F:      drivers/staging/greybus/i2c.c
6316 F:      drivers/staging/greybus/spi.c
6317 F:      drivers/staging/greybus/spilib.c
6318 F:      drivers/staging/greybus/spilib.h
6319
6320 GREYBUS LOOPBACK DRIVER
6321 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6322 S:      Maintained
6323 F:      drivers/staging/greybus/loopback.c
6324
6325 GREYBUS PLATFORM DRIVERS
6326 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6327 S:      Maintained
6328 F:      drivers/staging/greybus/arche-platform.c
6329 F:      drivers/staging/greybus/arche-apb-ctrl.c
6330 F:      drivers/staging/greybus/arche_platform.h
6331
6332 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6333 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6334 S:      Maintained
6335 F:      drivers/staging/greybus/sdio.c
6336 F:      drivers/staging/greybus/light.c
6337 F:      drivers/staging/greybus/gpio.c
6338 F:      drivers/staging/greybus/power_supply.c
6339 F:      drivers/staging/greybus/spi.c
6340 F:      drivers/staging/greybus/spilib.c
6341
6342 GREYBUS SUBSYSTEM
6343 M:      Johan Hovold <johan@kernel.org>
6344 M:      Alex Elder <elder@kernel.org>
6345 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6346 S:      Maintained
6347 F:      drivers/staging/greybus/
6348 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6349
6350 GREYBUS UART PROTOCOLS DRIVERS
6351 M:      David Lin <dtwlin@gmail.com>
6352 S:      Maintained
6353 F:      drivers/staging/greybus/uart.c
6354 F:      drivers/staging/greybus/log.c
6355
6356 GS1662 VIDEO SERIALIZER
6357 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6358 L:      linux-media@vger.kernel.org
6359 T:      git git://linuxtv.org/media_tree.git
6360 S:      Maintained
6361 F:      drivers/media/spi/gs1662.c
6362
6363 GSPCA FINEPIX SUBDRIVER
6364 M:      Frank Zago <frank@zago.net>
6365 L:      linux-media@vger.kernel.org
6366 T:      git git://linuxtv.org/media_tree.git
6367 S:      Maintained
6368 F:      drivers/media/usb/gspca/finepix.c
6369
6370 GSPCA GL860 SUBDRIVER
6371 M:      Olivier Lorin <o.lorin@laposte.net>
6372 L:      linux-media@vger.kernel.org
6373 T:      git git://linuxtv.org/media_tree.git
6374 S:      Maintained
6375 F:      drivers/media/usb/gspca/gl860/
6376
6377 GSPCA M5602 SUBDRIVER
6378 M:      Erik Andren <erik.andren@gmail.com>
6379 L:      linux-media@vger.kernel.org
6380 T:      git git://linuxtv.org/media_tree.git
6381 S:      Maintained
6382 F:      drivers/media/usb/gspca/m5602/
6383
6384 GSPCA PAC207 SONIXB SUBDRIVER
6385 M:      Hans Verkuil <hverkuil@xs4all.nl>
6386 L:      linux-media@vger.kernel.org
6387 T:      git git://linuxtv.org/media_tree.git
6388 S:      Odd Fixes
6389 F:      drivers/media/usb/gspca/pac207.c
6390
6391 GSPCA SN9C20X SUBDRIVER
6392 M:      Brian Johnson <brijohn@gmail.com>
6393 L:      linux-media@vger.kernel.org
6394 T:      git git://linuxtv.org/media_tree.git
6395 S:      Maintained
6396 F:      drivers/media/usb/gspca/sn9c20x.c
6397
6398 GSPCA T613 SUBDRIVER
6399 M:      Leandro Costantino <lcostantino@gmail.com>
6400 L:      linux-media@vger.kernel.org
6401 T:      git git://linuxtv.org/media_tree.git
6402 S:      Maintained
6403 F:      drivers/media/usb/gspca/t613.c
6404
6405 GSPCA USB WEBCAM DRIVER
6406 M:      Hans Verkuil <hverkuil@xs4all.nl>
6407 L:      linux-media@vger.kernel.org
6408 T:      git git://linuxtv.org/media_tree.git
6409 S:      Odd Fixes
6410 F:      drivers/media/usb/gspca/
6411
6412 GTP (GPRS Tunneling Protocol)
6413 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6414 M:      Harald Welte <laforge@gnumonks.org>
6415 L:      osmocom-net-gprs@lists.osmocom.org
6416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6417 S:      Maintained
6418 F:      drivers/net/gtp.c
6419
6420 GUID PARTITION TABLE (GPT)
6421 M:      Davidlohr Bueso <dave@stgolabs.net>
6422 L:      linux-efi@vger.kernel.org
6423 S:      Maintained
6424 F:      block/partitions/efi.*
6425
6426 H8/300 ARCHITECTURE
6427 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6428 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6429 W:      http://uclinux-h8.sourceforge.jp
6430 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6431 S:      Maintained
6432 F:      arch/h8300/
6433 F:      drivers/clocksource/h8300_*.c
6434 F:      drivers/clk/h8300/
6435 F:      drivers/irqchip/irq-renesas-h8*.c
6436
6437 HACKRF MEDIA DRIVER
6438 M:      Antti Palosaari <crope@iki.fi>
6439 L:      linux-media@vger.kernel.org
6440 W:      https://linuxtv.org
6441 W:      http://palosaari.fi/linux/
6442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6443 T:      git git://linuxtv.org/anttip/media_tree.git
6444 S:      Maintained
6445 F:      drivers/media/usb/hackrf/
6446
6447 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6448 M:      Frank Seidel <frank@f-seidel.de>
6449 L:      platform-driver-x86@vger.kernel.org
6450 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6451 S:      Maintained
6452 F:      drivers/platform/x86/hdaps.c
6453
6454 HARDWARE MONITORING
6455 M:      Jean Delvare <jdelvare@suse.com>
6456 M:      Guenter Roeck <linux@roeck-us.net>
6457 L:      linux-hwmon@vger.kernel.org
6458 W:      http://hwmon.wiki.kernel.org/
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6460 S:      Maintained
6461 F:      Documentation/devicetree/bindings/hwmon/
6462 F:      Documentation/hwmon/
6463 F:      drivers/hwmon/
6464 F:      include/linux/hwmon*.h
6465
6466 HARDWARE RANDOM NUMBER GENERATOR CORE
6467 M:      Matt Mackall <mpm@selenic.com>
6468 M:      Herbert Xu <herbert@gondor.apana.org.au>
6469 L:      linux-crypto@vger.kernel.org
6470 S:      Odd fixes
6471 F:      Documentation/devicetree/bindings/rng/
6472 F:      Documentation/hw_random.txt
6473 F:      drivers/char/hw_random/
6474 F:      include/linux/hw_random.h
6475
6476 HARDWARE TRACING FACILITIES
6477 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6478 S:      Maintained
6479 F:      drivers/hwtracing/
6480
6481 HARDWARE SPINLOCK CORE
6482 M:      Ohad Ben-Cohen <ohad@wizery.com>
6483 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6484 L:      linux-remoteproc@vger.kernel.org
6485 S:      Maintained
6486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6487 F:      Documentation/devicetree/bindings/hwlock/
6488 F:      Documentation/hwspinlock.txt
6489 F:      drivers/hwspinlock/
6490 F:      include/linux/hwspinlock.h
6491
6492 HARMONY SOUND DRIVER
6493 L:      linux-parisc@vger.kernel.org
6494 S:      Maintained
6495 F:      sound/parisc/harmony.*
6496
6497 HDPVR USB VIDEO ENCODER DRIVER
6498 M:      Hans Verkuil <hverkuil@xs4all.nl>
6499 L:      linux-media@vger.kernel.org
6500 T:      git git://linuxtv.org/media_tree.git
6501 W:      https://linuxtv.org
6502 S:      Odd Fixes
6503 F:      drivers/media/usb/hdpvr/
6504
6505 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6506 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6507 S:      Supported
6508 F:      Documentation/watchdog/hpwdt.txt
6509 F:      drivers/watchdog/hpwdt.c
6510
6511 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6512 M:      Don Brace <don.brace@microsemi.com>
6513 L:      esc.storagedev@microsemi.com
6514 L:      linux-scsi@vger.kernel.org
6515 S:      Supported
6516 F:      Documentation/scsi/hpsa.txt
6517 F:      drivers/scsi/hpsa*.[ch]
6518 F:      include/linux/cciss*.h
6519 F:      include/uapi/linux/cciss*.h
6520
6521 HFI1 DRIVER
6522 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6523 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6524 L:      linux-rdma@vger.kernel.org
6525 S:      Supported
6526 F:      drivers/infiniband/hw/hfi1
6527
6528 HFS FILESYSTEM
6529 L:      linux-fsdevel@vger.kernel.org
6530 S:      Orphan
6531 F:      Documentation/filesystems/hfs.txt
6532 F:      fs/hfs/
6533
6534 HFSPLUS FILESYSTEM
6535 L:      linux-fsdevel@vger.kernel.org
6536 S:      Orphan
6537 F:      Documentation/filesystems/hfsplus.txt
6538 F:      fs/hfsplus/
6539
6540 HGA FRAMEBUFFER DRIVER
6541 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6542 L:      linux-nvidia@lists.surfsouth.com
6543 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6544 S:      Maintained
6545 F:      drivers/video/fbdev/hgafb.c
6546
6547 HIBERNATION (aka Software Suspend, aka swsusp)
6548 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6549 M:      Pavel Machek <pavel@ucw.cz>
6550 L:      linux-pm@vger.kernel.org
6551 B:      https://bugzilla.kernel.org
6552 S:      Supported
6553 F:      arch/x86/power/
6554 F:      drivers/base/power/
6555 F:      kernel/power/
6556 F:      include/linux/suspend.h
6557 F:      include/linux/freezer.h
6558 F:      include/linux/pm.h
6559 F:      arch/*/include/asm/suspend*.h
6560
6561 HID CORE LAYER
6562 M:      Jiri Kosina <jikos@kernel.org>
6563 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6564 L:      linux-input@vger.kernel.org
6565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6566 S:      Maintained
6567 F:      drivers/hid/
6568 F:      include/linux/hid*
6569 F:      include/uapi/linux/hid*
6570
6571 HID SENSOR HUB DRIVERS
6572 M:      Jiri Kosina <jikos@kernel.org>
6573 M:      Jonathan Cameron <jic23@kernel.org>
6574 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6575 L:      linux-input@vger.kernel.org
6576 L:      linux-iio@vger.kernel.org
6577 S:      Maintained
6578 F:      Documentation/hid/hid-sensor*
6579 F:      drivers/hid/hid-sensor-*
6580 F:      drivers/iio/*/hid-*
6581 F:      include/linux/hid-sensor-*
6582
6583 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6584 M:      Thomas Gleixner <tglx@linutronix.de>
6585 L:      linux-kernel@vger.kernel.org
6586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6587 S:      Maintained
6588 F:      Documentation/timers/
6589 F:      kernel/time/hrtimer.c
6590 F:      kernel/time/clockevents.c
6591 F:      kernel/time/timer_*.c
6592 F:      include/linux/clockchips.h
6593 F:      include/linux/hrtimer.h
6594
6595 HIGH-SPEED SCC DRIVER FOR AX.25
6596 L:      linux-hams@vger.kernel.org
6597 S:      Orphan
6598 F:      drivers/net/hamradio/dmascc.c
6599 F:      drivers/net/hamradio/scc.c
6600
6601 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6602 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6603 W:      http://www.highpoint-tech.com
6604 S:      Supported
6605 F:      Documentation/scsi/hptiop.txt
6606 F:      drivers/scsi/hptiop.c
6607
6608 HIPPI
6609 M:      Jes Sorensen <jes@trained-monkey.org>
6610 L:      linux-hippi@sunsite.dk
6611 S:      Maintained
6612 F:      include/linux/hippidevice.h
6613 F:      include/uapi/linux/if_hippi.h
6614 F:      net/802/hippi.c
6615 F:      drivers/net/hippi/
6616
6617 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6618 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6619 M:      Salil Mehta <salil.mehta@huawei.com>
6620 L:      netdev@vger.kernel.org
6621 W:      http://www.hisilicon.com
6622 S:      Maintained
6623 F:      drivers/net/ethernet/hisilicon/hns3/
6624
6625 HISILICON LPC BUS DRIVER
6626 M:      john.garry@huawei.com
6627 W:      http://www.hisilicon.com
6628 S:      Maintained
6629 F:      drivers/bus/hisi_lpc.c
6630 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6631
6632 HISILICON NETWORK SUBSYSTEM DRIVER
6633 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6634 M:      Salil Mehta <salil.mehta@huawei.com>
6635 L:      netdev@vger.kernel.org
6636 W:      http://www.hisilicon.com
6637 S:      Maintained
6638 F:      drivers/net/ethernet/hisilicon/
6639 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6640
6641 HISILICON PMU DRIVER
6642 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6643 W:      http://www.hisilicon.com
6644 S:      Supported
6645 F:      drivers/perf/hisilicon
6646 F:      Documentation/perf/hisi-pmu.txt
6647
6648 HISILICON ROCE DRIVER
6649 M:      Lijun Ou <oulijun@huawei.com>
6650 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6651 L:      linux-rdma@vger.kernel.org
6652 S:      Maintained
6653 F:      drivers/infiniband/hw/hns/
6654 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6655
6656 HISILICON SAS Controller
6657 M:      John Garry <john.garry@huawei.com>
6658 W:      http://www.hisilicon.com
6659 S:      Supported
6660 F:      drivers/scsi/hisi_sas/
6661 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6662
6663 HMM - Heterogeneous Memory Management
6664 M:      Jérôme Glisse <jglisse@redhat.com>
6665 L:      linux-mm@kvack.org
6666 S:      Maintained
6667 F:      mm/hmm*
6668 F:      include/linux/hmm*
6669 F:      Documentation/vm/hmm.rst
6670
6671 HOST AP DRIVER
6672 M:      Jouni Malinen <j@w1.fi>
6673 L:      linux-wireless@vger.kernel.org
6674 W:      http://w1.fi/hostap-driver.html
6675 S:      Obsolete
6676 F:      drivers/net/wireless/intersil/hostap/
6677
6678 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6679 L:      platform-driver-x86@vger.kernel.org
6680 S:      Orphan
6681 F:      drivers/platform/x86/tc1100-wmi.c
6682
6683 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6684 M:      Jaroslav Kysela <perex@perex.cz>
6685 S:      Maintained
6686 F:      drivers/net/ethernet/hp/hp100.*
6687
6688 HPET:   High Precision Event Timers driver
6689 M:      Clemens Ladisch <clemens@ladisch.de>
6690 S:      Maintained
6691 F:      Documentation/timers/hpet.txt
6692 F:      drivers/char/hpet.c
6693 F:      include/linux/hpet.h
6694 F:      include/uapi/linux/hpet.h
6695
6696 HPET:   x86
6697 S:      Orphan
6698 F:      arch/x86/kernel/hpet.c
6699 F:      arch/x86/include/asm/hpet.h
6700
6701 HPFS FILESYSTEM
6702 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6703 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6704 S:      Maintained
6705 F:      fs/hpfs/
6706
6707 HSI SUBSYSTEM
6708 M:      Sebastian Reichel <sre@kernel.org>
6709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6710 S:      Maintained
6711 F:      Documentation/ABI/testing/sysfs-bus-hsi
6712 F:      Documentation/driver-api/hsi.rst
6713 F:      drivers/hsi/
6714 F:      include/linux/hsi/
6715 F:      include/uapi/linux/hsi/
6716
6717 HSO 3G MODEM DRIVER
6718 L:      linux-usb@vger.kernel.org
6719 S:      Orphan
6720 F:      drivers/net/usb/hso.c
6721
6722 HSR NETWORK PROTOCOL
6723 M:      Arvid Brodin <arvid.brodin@alten.se>
6724 L:      netdev@vger.kernel.org
6725 S:      Maintained
6726 F:      net/hsr/
6727
6728 HT16K33 LED CONTROLLER DRIVER
6729 M:      Robin van der Gracht <robin@protonic.nl>
6730 S:      Maintained
6731 F:      drivers/auxdisplay/ht16k33.c
6732 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6733
6734 HTCPEN TOUCHSCREEN DRIVER
6735 M:      Pau Oliva Fora <pof@eslack.org>
6736 L:      linux-input@vger.kernel.org
6737 S:      Maintained
6738 F:      drivers/input/touchscreen/htcpen.c
6739
6740 HUAWEI ETHERNET DRIVER
6741 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6742 L:      netdev@vger.kernel.org
6743 S:      Supported
6744 F:      Documentation/networking/hinic.txt
6745 F:      drivers/net/ethernet/huawei/hinic/
6746
6747 HUGETLB FILESYSTEM
6748 M:      Mike Kravetz <mike.kravetz@oracle.com>
6749 L:      linux-mm@kvack.org
6750 S:      Maintained
6751 F:      fs/hugetlbfs/
6752 F:      mm/hugetlb.c
6753 F:      include/linux/hugetlb.h
6754 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6755 F:      Documentation/vm/hugetlbfs_reserv.rst
6756 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6757
6758 HVA ST MEDIA DRIVER
6759 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6760 L:      linux-media@vger.kernel.org
6761 T:      git git://linuxtv.org/media_tree.git
6762 W:      https://linuxtv.org
6763 S:      Supported
6764 F:      drivers/media/platform/sti/hva
6765
6766 HWPOISON MEMORY FAILURE HANDLING
6767 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6768 L:      linux-mm@kvack.org
6769 S:      Maintained
6770 F:      mm/memory-failure.c
6771 F:      mm/hwpoison-inject.c
6772
6773 Hyper-V CORE AND DRIVERS
6774 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6775 M:      Haiyang Zhang <haiyangz@microsoft.com>
6776 M:      Stephen Hemminger <sthemmin@microsoft.com>
6777 L:      devel@linuxdriverproject.org
6778 S:      Maintained
6779 F:      Documentation/networking/netvsc.txt
6780 F:      arch/x86/include/asm/mshyperv.h
6781 F:      arch/x86/include/asm/trace/hyperv.h
6782 F:      arch/x86/include/asm/hyperv-tlfs.h
6783 F:      arch/x86/kernel/cpu/mshyperv.c
6784 F:      arch/x86/hyperv
6785 F:      drivers/hid/hid-hyperv.c
6786 F:      drivers/hv/
6787 F:      drivers/input/serio/hyperv-keyboard.c
6788 F:      drivers/pci/controller/pci-hyperv.c
6789 F:      drivers/net/hyperv/
6790 F:      drivers/scsi/storvsc_drv.c
6791 F:      drivers/uio/uio_hv_generic.c
6792 F:      drivers/video/fbdev/hyperv_fb.c
6793 F:      net/vmw_vsock/hyperv_transport.c
6794 F:      include/linux/hyperv.h
6795 F:      include/uapi/linux/hyperv.h
6796 F:      tools/hv/
6797 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6798
6799 HYPERVISOR VIRTUAL CONSOLE DRIVER
6800 L:      linuxppc-dev@lists.ozlabs.org
6801 S:      Odd Fixes
6802 F:      drivers/tty/hvc/
6803
6804 I2C ACPI SUPPORT
6805 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6806 L:      linux-i2c@vger.kernel.org
6807 L:      linux-acpi@vger.kernel.org
6808 S:      Maintained
6809 F:      drivers/i2c/i2c-core-acpi.c
6810
6811 I2C MUXES
6812 M:      Peter Rosin <peda@axentia.se>
6813 L:      linux-i2c@vger.kernel.org
6814 S:      Maintained
6815 F:      Documentation/i2c/i2c-topology
6816 F:      Documentation/i2c/muxes/
6817 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6818 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6819 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6820 F:      drivers/i2c/i2c-mux.c
6821 F:      drivers/i2c/muxes/
6822 F:      include/linux/i2c-mux.h
6823
6824 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6825 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6826 L:      linux-i2c@vger.kernel.org
6827 S:      Maintained
6828 F:      drivers/i2c/busses/i2c-mv64xxx.c
6829
6830 I2C OVER PARALLEL PORT
6831 M:      Jean Delvare <jdelvare@suse.com>
6832 L:      linux-i2c@vger.kernel.org
6833 S:      Maintained
6834 F:      Documentation/i2c/busses/i2c-parport
6835 F:      Documentation/i2c/busses/i2c-parport-light
6836 F:      drivers/i2c/busses/i2c-parport.c
6837 F:      drivers/i2c/busses/i2c-parport-light.c
6838
6839 I2C SUBSYSTEM
6840 M:      Wolfram Sang <wsa@the-dreams.de>
6841 L:      linux-i2c@vger.kernel.org
6842 W:      https://i2c.wiki.kernel.org/
6843 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6845 S:      Maintained
6846 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6847 F:      Documentation/i2c/
6848 F:      drivers/i2c/*
6849 F:      include/linux/i2c.h
6850 F:      include/linux/i2c-dev.h
6851 F:      include/linux/i2c-smbus.h
6852 F:      include/uapi/linux/i2c.h
6853 F:      include/uapi/linux/i2c-*.h
6854
6855 I2C SUBSYSTEM HOST DRIVERS
6856 L:      linux-i2c@vger.kernel.org
6857 W:      https://i2c.wiki.kernel.org/
6858 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6860 S:      Odd Fixes
6861 F:      Documentation/devicetree/bindings/i2c/
6862 F:      drivers/i2c/algos/
6863 F:      drivers/i2c/busses/
6864
6865 I2C-TAOS-EVM DRIVER
6866 M:      Jean Delvare <jdelvare@suse.com>
6867 L:      linux-i2c@vger.kernel.org
6868 S:      Maintained
6869 F:      Documentation/i2c/busses/i2c-taos-evm
6870 F:      drivers/i2c/busses/i2c-taos-evm.c
6871
6872 I2C-TINY-USB DRIVER
6873 M:      Till Harbaum <till@harbaum.org>
6874 L:      linux-i2c@vger.kernel.org
6875 W:      http://www.harbaum.org/till/i2c_tiny_usb
6876 S:      Maintained
6877 F:      drivers/i2c/busses/i2c-tiny-usb.c
6878
6879 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6880 M:      Jean Delvare <jdelvare@suse.com>
6881 L:      linux-i2c@vger.kernel.org
6882 S:      Maintained
6883 F:      Documentation/i2c/busses/i2c-ali1535
6884 F:      Documentation/i2c/busses/i2c-ali1563
6885 F:      Documentation/i2c/busses/i2c-ali15x3
6886 F:      Documentation/i2c/busses/i2c-amd756
6887 F:      Documentation/i2c/busses/i2c-amd8111
6888 F:      Documentation/i2c/busses/i2c-i801
6889 F:      Documentation/i2c/busses/i2c-nforce2
6890 F:      Documentation/i2c/busses/i2c-piix4
6891 F:      Documentation/i2c/busses/i2c-sis5595
6892 F:      Documentation/i2c/busses/i2c-sis630
6893 F:      Documentation/i2c/busses/i2c-sis96x
6894 F:      Documentation/i2c/busses/i2c-via
6895 F:      Documentation/i2c/busses/i2c-viapro
6896 F:      drivers/i2c/busses/i2c-ali1535.c
6897 F:      drivers/i2c/busses/i2c-ali1563.c
6898 F:      drivers/i2c/busses/i2c-ali15x3.c
6899 F:      drivers/i2c/busses/i2c-amd756.c
6900 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6901 F:      drivers/i2c/busses/i2c-amd8111.c
6902 F:      drivers/i2c/busses/i2c-i801.c
6903 F:      drivers/i2c/busses/i2c-isch.c
6904 F:      drivers/i2c/busses/i2c-nforce2.c
6905 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6906 F:      drivers/i2c/busses/i2c-piix4.c
6907 F:      drivers/i2c/busses/i2c-sis5595.c
6908 F:      drivers/i2c/busses/i2c-sis630.c
6909 F:      drivers/i2c/busses/i2c-sis96x.c
6910 F:      drivers/i2c/busses/i2c-via.c
6911 F:      drivers/i2c/busses/i2c-viapro.c
6912
6913 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6914 M:      Hans de Goede <hdegoede@redhat.com>
6915 L:      linux-i2c@vger.kernel.org
6916 S:      Maintained
6917 F:      drivers/i2c/busses/i2c-cht-wc.c
6918
6919 I2C/SMBUS ISMT DRIVER
6920 M:      Seth Heasley <seth.heasley@intel.com>
6921 M:      Neil Horman <nhorman@tuxdriver.com>
6922 L:      linux-i2c@vger.kernel.org
6923 F:      drivers/i2c/busses/i2c-ismt.c
6924 F:      Documentation/i2c/busses/i2c-ismt
6925
6926 I2C/SMBUS STUB DRIVER
6927 M:      Jean Delvare <jdelvare@suse.com>
6928 L:      linux-i2c@vger.kernel.org
6929 S:      Maintained
6930 F:      drivers/i2c/i2c-stub.c
6931
6932 IA64 (Itanium) PLATFORM
6933 M:      Tony Luck <tony.luck@intel.com>
6934 M:      Fenghua Yu <fenghua.yu@intel.com>
6935 L:      linux-ia64@vger.kernel.org
6936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6937 S:      Maintained
6938 F:      arch/ia64/
6939
6940 IBM Power 842 compression accelerator
6941 M:      Haren Myneni <haren@us.ibm.com>
6942 S:      Supported
6943 F:      drivers/crypto/nx/Makefile
6944 F:      drivers/crypto/nx/Kconfig
6945 F:      drivers/crypto/nx/nx-842*
6946 F:      include/linux/sw842.h
6947 F:      crypto/842.c
6948 F:      lib/842/
6949
6950 IBM Power in-Nest Crypto Acceleration
6951 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6952 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6953 L:      linux-crypto@vger.kernel.org
6954 S:      Supported
6955 F:      drivers/crypto/nx/Makefile
6956 F:      drivers/crypto/nx/Kconfig
6957 F:      drivers/crypto/nx/nx-aes*
6958 F:      drivers/crypto/nx/nx-sha*
6959 F:      drivers/crypto/nx/nx.*
6960 F:      drivers/crypto/nx/nx_csbcpb.h
6961 F:      drivers/crypto/nx/nx_debugfs.h
6962
6963 IBM Power Linux RAID adapter
6964 M:      Brian King <brking@us.ibm.com>
6965 S:      Supported
6966 F:      drivers/scsi/ipr.*
6967
6968 IBM Power SRIOV Virtual NIC Device Driver
6969 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6970 M:      John Allen <jallen@linux.vnet.ibm.com>
6971 L:      netdev@vger.kernel.org
6972 S:      Supported
6973 F:      drivers/net/ethernet/ibm/ibmvnic.*
6974
6975 IBM Power Virtual Accelerator Switchboard
6976 M:      Sukadev Bhattiprolu
6977 L:      linuxppc-dev@lists.ozlabs.org
6978 S:      Supported
6979 F:      arch/powerpc/platforms/powernv/vas*
6980 F:      arch/powerpc/platforms/powernv/copy-paste.h
6981 F:      arch/powerpc/include/asm/vas.h
6982 F:      arch/powerpc/include/uapi/asm/vas.h
6983
6984 IBM Power Virtual Ethernet Device Driver
6985 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6986 L:      netdev@vger.kernel.org
6987 S:      Supported
6988 F:      drivers/net/ethernet/ibm/ibmveth.*
6989
6990 IBM Power Virtual FC Device Drivers
6991 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6992 L:      linux-scsi@vger.kernel.org
6993 S:      Supported
6994 F:      drivers/scsi/ibmvscsi/ibmvfc*
6995
6996 IBM Power Virtual Management Channel Driver
6997 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6998 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6999 S:      Supported
7000 F:      drivers/misc/ibmvmc.*
7001
7002 IBM Power Virtual SCSI Device Drivers
7003 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7004 L:      linux-scsi@vger.kernel.org
7005 S:      Supported
7006 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7007 F:      include/scsi/viosrp.h
7008
7009 IBM Power Virtual SCSI Device Target Driver
7010 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7011 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7012 L:      linux-scsi@vger.kernel.org
7013 L:      target-devel@vger.kernel.org
7014 S:      Supported
7015 F:      drivers/scsi/ibmvscsi_tgt/
7016
7017 IBM Power VMX Cryptographic instructions
7018 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7019 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7020 L:      linux-crypto@vger.kernel.org
7021 S:      Supported
7022 F:      drivers/crypto/vmx/Makefile
7023 F:      drivers/crypto/vmx/Kconfig
7024 F:      drivers/crypto/vmx/vmx.c
7025 F:      drivers/crypto/vmx/aes*
7026 F:      drivers/crypto/vmx/ghash*
7027 F:      drivers/crypto/vmx/ppc-xlate.pl
7028
7029 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7030 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7031 L:      linux-pci@vger.kernel.org
7032 L:      linuxppc-dev@lists.ozlabs.org
7033 S:      Supported
7034 F:      drivers/pci/hotplug/rpaphp*
7035
7036 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7037 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7038 L:      linux-pci@vger.kernel.org
7039 L:      linuxppc-dev@lists.ozlabs.org
7040 S:      Supported
7041 F:      drivers/pci/hotplug/rpadlpar*
7042
7043 IBM ServeRAID RAID DRIVER
7044 S:      Orphan
7045 F:      drivers/scsi/ips.*
7046
7047 ICH LPC AND GPIO DRIVER
7048 M:      Peter Tyser <ptyser@xes-inc.com>
7049 S:      Maintained
7050 F:      drivers/mfd/lpc_ich.c
7051 F:      drivers/gpio/gpio-ich.c
7052
7053 IDE SUBSYSTEM
7054 M:      "David S. Miller" <davem@davemloft.net>
7055 L:      linux-ide@vger.kernel.org
7056 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7058 S:      Maintained
7059 F:      Documentation/ide/
7060 F:      drivers/ide/
7061 F:      include/linux/ide.h
7062
7063 IDE/ATAPI DRIVERS
7064 M:      Borislav Petkov <bp@alien8.de>
7065 L:      linux-ide@vger.kernel.org
7066 S:      Maintained
7067 F:      Documentation/cdrom/ide-cd
7068 F:      drivers/ide/ide-cd*
7069
7070 IDEAPAD LAPTOP EXTRAS DRIVER
7071 M:      Ike Panhc <ike.pan@canonical.com>
7072 L:      platform-driver-x86@vger.kernel.org
7073 W:      http://launchpad.net/ideapad-laptop
7074 S:      Maintained
7075 F:      drivers/platform/x86/ideapad-laptop.c
7076
7077 IDEAPAD LAPTOP SLIDEBAR DRIVER
7078 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7079 L:      linux-input@vger.kernel.org
7080 W:      https://github.com/o2genum/ideapad-slidebar
7081 S:      Maintained
7082 F:      drivers/input/misc/ideapad_slidebar.c
7083
7084 IDT VersaClock 5 CLOCK DRIVER
7085 M:      Marek Vasut <marek.vasut@gmail.com>
7086 S:      Maintained
7087 F:      drivers/clk/clk-versaclock5.c
7088
7089 IEEE 802.15.4 SUBSYSTEM
7090 M:      Alexander Aring <alex.aring@gmail.com>
7091 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7092 L:      linux-wpan@vger.kernel.org
7093 W:      http://wpan.cakelab.org/
7094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7096 S:      Maintained
7097 F:      net/ieee802154/
7098 F:      net/mac802154/
7099 F:      drivers/net/ieee802154/
7100 F:      include/linux/nl802154.h
7101 F:      include/linux/ieee802154.h
7102 F:      include/net/nl802154.h
7103 F:      include/net/mac802154.h
7104 F:      include/net/af_ieee802154.h
7105 F:      include/net/cfg802154.h
7106 F:      include/net/ieee802154_netdev.h
7107 F:      Documentation/networking/ieee802154.txt
7108
7109 IFE PROTOCOL
7110 M:      Yotam Gigi <yotam.gi@gmail.com>
7111 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7112 F:      net/ife
7113 F:      include/net/ife.h
7114 F:      include/uapi/linux/ife.h
7115
7116 IGORPLUG-USB IR RECEIVER
7117 M:      Sean Young <sean@mess.org>
7118 L:      linux-media@vger.kernel.org
7119 S:      Maintained
7120 F:      drivers/media/rc/igorplugusb.c
7121
7122 IGUANAWORKS USB IR TRANSCEIVER
7123 M:      Sean Young <sean@mess.org>
7124 L:      linux-media@vger.kernel.org
7125 S:      Maintained
7126 F:      drivers/media/rc/iguanair.c
7127
7128 IIO DIGITAL POTENTIOMETER DAC
7129 M:      Peter Rosin <peda@axentia.se>
7130 L:      linux-iio@vger.kernel.org
7131 S:      Maintained
7132 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7133 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7134 F:      drivers/iio/dac/dpot-dac.c
7135
7136 IIO ENVELOPE DETECTOR
7137 M:      Peter Rosin <peda@axentia.se>
7138 L:      linux-iio@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7141 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7142 F:      drivers/iio/adc/envelope-detector.c
7143
7144 IIO MULTIPLEXER
7145 M:      Peter Rosin <peda@axentia.se>
7146 L:      linux-iio@vger.kernel.org
7147 S:      Maintained
7148 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7149 F:      drivers/iio/multiplexer/iio-mux.c
7150
7151 IIO SUBSYSTEM AND DRIVERS
7152 M:      Jonathan Cameron <jic23@kernel.org>
7153 R:      Hartmut Knaack <knaack.h@gmx.de>
7154 R:      Lars-Peter Clausen <lars@metafoo.de>
7155 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7156 L:      linux-iio@vger.kernel.org
7157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7158 S:      Maintained
7159 F:      Documentation/ABI/testing/configfs-iio*
7160 F:      Documentation/ABI/testing/sysfs-bus-iio*
7161 F:      Documentation/devicetree/bindings/iio/
7162 F:      drivers/iio/
7163 F:      drivers/staging/iio/
7164 F:      include/linux/iio/
7165 F:      tools/iio/
7166
7167 IIO UNIT CONVERTER
7168 M:      Peter Rosin <peda@axentia.se>
7169 L:      linux-iio@vger.kernel.org
7170 S:      Maintained
7171 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7172 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7173 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7174 F:      drivers/iio/afe/iio-rescale.c
7175
7176 IKANOS/ADI EAGLE ADSL USB DRIVER
7177 M:      Matthieu Castet <castet.matthieu@free.fr>
7178 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7179 S:      Maintained
7180 F:      drivers/usb/atm/ueagle-atm.c
7181
7182 IMGTEC ASCII LCD DRIVER
7183 M:      Paul Burton <paul.burton@mips.com>
7184 S:      Maintained
7185 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7186 F:      drivers/auxdisplay/img-ascii-lcd.c
7187
7188 IMGTEC IR DECODER DRIVER
7189 M:      James Hogan <jhogan@kernel.org>
7190 S:      Maintained
7191 F:      drivers/media/rc/img-ir/
7192
7193 IMON SOUNDGRAPH USB IR RECEIVER
7194 M:      Sean Young <sean@mess.org>
7195 L:      linux-media@vger.kernel.org
7196 S:      Maintained
7197 F:      drivers/media/rc/imon_raw.c
7198 F:      drivers/media/rc/imon.c
7199
7200 IMS TWINTURBO FRAMEBUFFER DRIVER
7201 L:      linux-fbdev@vger.kernel.org
7202 S:      Orphan
7203 F:      drivers/video/fbdev/imsttfb.c
7204
7205 INA209 HARDWARE MONITOR DRIVER
7206 M:      Guenter Roeck <linux@roeck-us.net>
7207 L:      linux-hwmon@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/hwmon/ina209
7210 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7211 F:      drivers/hwmon/ina209.c
7212
7213 INA2XX HARDWARE MONITOR DRIVER
7214 M:      Guenter Roeck <linux@roeck-us.net>
7215 L:      linux-hwmon@vger.kernel.org
7216 S:      Maintained
7217 F:      Documentation/hwmon/ina2xx
7218 F:      drivers/hwmon/ina2xx.c
7219 F:      include/linux/platform_data/ina2xx.h
7220
7221 INDUSTRY PACK SUBSYSTEM (IPACK)
7222 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7223 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7224 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7225 L:      industrypack-devel@lists.sourceforge.net
7226 W:      http://industrypack.sourceforge.net
7227 S:      Maintained
7228 F:      drivers/ipack/
7229
7230 INFINIBAND SUBSYSTEM
7231 M:      Doug Ledford <dledford@redhat.com>
7232 M:      Jason Gunthorpe <jgg@mellanox.com>
7233 L:      linux-rdma@vger.kernel.org
7234 W:      https://github.com/linux-rdma/rdma-core
7235 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7237 S:      Supported
7238 F:      Documentation/devicetree/bindings/infiniband/
7239 F:      Documentation/infiniband/
7240 F:      drivers/infiniband/
7241 F:      include/uapi/linux/if_infiniband.h
7242 F:      include/uapi/rdma/
7243 F:      include/rdma/
7244
7245 INGENIC JZ4780 DMA Driver
7246 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7247 S:      Maintained
7248 F:      drivers/dma/dma-jz4780.c
7249
7250 INGENIC JZ4780 NAND DRIVER
7251 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7252 L:      linux-mtd@lists.infradead.org
7253 S:      Maintained
7254 F:      drivers/mtd/nand/raw/jz4780_*
7255
7256 INOTIFY
7257 M:      Jan Kara <jack@suse.cz>
7258 R:      Amir Goldstein <amir73il@gmail.com>
7259 L:      linux-fsdevel@vger.kernel.org
7260 S:      Maintained
7261 F:      Documentation/filesystems/inotify.txt
7262 F:      fs/notify/inotify/
7263 F:      include/linux/inotify.h
7264 F:      include/uapi/linux/inotify.h
7265
7266 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7267 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7268 L:      linux-input@vger.kernel.org
7269 Q:      http://patchwork.kernel.org/project/linux-input/list/
7270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7271 S:      Maintained
7272 F:      drivers/input/
7273 F:      include/linux/input.h
7274 F:      include/uapi/linux/input.h
7275 F:      include/uapi/linux/input-event-codes.h
7276 F:      include/linux/input/
7277 F:      Documentation/devicetree/bindings/input/
7278 F:      Documentation/devicetree/bindings/serio/
7279 F:      Documentation/input/
7280
7281 INPUT MULTITOUCH (MT) PROTOCOL
7282 M:      Henrik Rydberg <rydberg@bitmath.org>
7283 L:      linux-input@vger.kernel.org
7284 S:      Odd fixes
7285 F:      Documentation/input/multi-touch-protocol.rst
7286 F:      drivers/input/input-mt.c
7287 K:      \b(ABS|SYN)_MT_
7288
7289 INSIDE SECURE CRYPTO DRIVER
7290 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7291 F:      drivers/crypto/inside-secure/
7292 S:      Maintained
7293 L:      linux-crypto@vger.kernel.org
7294
7295 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7296 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7297 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7298 L:      linux-integrity@vger.kernel.org
7299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7300 S:      Supported
7301 F:      security/integrity/ima/
7302
7303 INTEL 810/815 FRAMEBUFFER DRIVER
7304 M:      Antonino Daplas <adaplas@gmail.com>
7305 L:      linux-fbdev@vger.kernel.org
7306 S:      Maintained
7307 F:      drivers/video/fbdev/i810/
7308
7309 INTEL ASoC DRIVERS
7310 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7311 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7312 M:      Jie Yang <yang.jie@linux.intel.com>
7313 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7314 S:      Supported
7315 F:      sound/soc/intel/
7316
7317 INTEL C600 SERIES SAS CONTROLLER DRIVER
7318 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7319 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7320 L:      linux-scsi@vger.kernel.org
7321 T:      git git://git.code.sf.net/p/intel-sas/isci
7322 S:      Supported
7323 F:      drivers/scsi/isci/
7324
7325 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7326 M:      Jani Nikula <jani.nikula@linux.intel.com>
7327 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7328 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7329 L:      intel-gfx@lists.freedesktop.org
7330 W:      https://01.org/linuxgraphics/
7331 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7332 C:      irc://chat.freenode.net/intel-gfx
7333 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7334 T:      git git://anongit.freedesktop.org/drm-intel
7335 S:      Supported
7336 F:      drivers/gpu/drm/i915/
7337 F:      include/drm/i915*
7338 F:      include/uapi/drm/i915_drm.h
7339 F:      Documentation/gpu/i915.rst
7340
7341 INTEL ETHERNET DRIVERS
7342 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7343 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7344 W:      http://www.intel.com/support/feedback.htm
7345 W:      http://e1000.sourceforge.net/
7346 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7349 S:      Supported
7350 F:      Documentation/networking/e100.rst
7351 F:      Documentation/networking/e1000.rst
7352 F:      Documentation/networking/e1000e.txt
7353 F:      Documentation/networking/igb.txt
7354 F:      Documentation/networking/igbvf.txt
7355 F:      Documentation/networking/ixgb.txt
7356 F:      Documentation/networking/ixgbe.txt
7357 F:      Documentation/networking/ixgbevf.txt
7358 F:      Documentation/networking/i40e.txt
7359 F:      Documentation/networking/i40evf.txt
7360 F:      Documentation/networking/ice.txt
7361 F:      drivers/net/ethernet/intel/
7362 F:      drivers/net/ethernet/intel/*/
7363 F:      include/linux/avf/virtchnl.h
7364
7365 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7366 M:      Maik Broemme <mbroemme@libmpq.org>
7367 L:      linux-fbdev@vger.kernel.org
7368 S:      Maintained
7369 F:      Documentation/fb/intelfb.txt
7370 F:      drivers/video/fbdev/intelfb/
7371
7372 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7373 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7374 M:      Zhi Wang <zhi.a.wang@intel.com>
7375 L:      intel-gvt-dev@lists.freedesktop.org
7376 L:      intel-gfx@lists.freedesktop.org
7377 W:      https://01.org/igvt-g
7378 T:      git https://github.com/intel/gvt-linux.git
7379 S:      Supported
7380 F:      drivers/gpu/drm/i915/gvt/
7381
7382 INTEL HID EVENT DRIVER
7383 M:      Alex Hung <alex.hung@canonical.com>
7384 L:      platform-driver-x86@vger.kernel.org
7385 S:      Maintained
7386 F:      drivers/platform/x86/intel-hid.c
7387
7388 INTEL I/OAT DMA DRIVER
7389 M:      Dave Jiang <dave.jiang@intel.com>
7390 R:      Dan Williams <dan.j.williams@intel.com>
7391 L:      dmaengine@vger.kernel.org
7392 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7393 S:      Supported
7394 F:      drivers/dma/ioat*
7395
7396 INTEL IDLE DRIVER
7397 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7398 M:      Len Brown <lenb@kernel.org>
7399 L:      linux-pm@vger.kernel.org
7400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7401 B:      https://bugzilla.kernel.org
7402 S:      Supported
7403 F:      drivers/idle/intel_idle.c
7404
7405 INTEL INTEGRATED SENSOR HUB DRIVER
7406 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7407 M:      Jiri Kosina <jikos@kernel.org>
7408 L:      linux-input@vger.kernel.org
7409 S:      Maintained
7410 F:      drivers/hid/intel-ish-hid/
7411
7412 INTEL IOMMU (VT-d)
7413 M:      David Woodhouse <dwmw2@infradead.org>
7414 L:      iommu@lists.linux-foundation.org
7415 T:      git git://git.infradead.org/iommu-2.6.git
7416 S:      Supported
7417 F:      drivers/iommu/intel-iommu.c
7418 F:      include/linux/intel-iommu.h
7419
7420 INTEL IOP-ADMA DMA DRIVER
7421 R:      Dan Williams <dan.j.williams@intel.com>
7422 S:      Odd fixes
7423 F:      drivers/dma/iop-adma.c
7424
7425 INTEL IPU3 CSI-2 CIO2 DRIVER
7426 M:      Yong Zhi <yong.zhi@intel.com>
7427 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7428 M:      Bingbu Cao <bingbu.cao@intel.com>
7429 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7430 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7431 L:      linux-media@vger.kernel.org
7432 S:      Maintained
7433 F:      drivers/media/pci/intel/ipu3/
7434 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7435
7436 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7437 M:      Krzysztof Halasa <khalasa@piap.pl>
7438 S:      Maintained
7439 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7440 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7441 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7442 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7443 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7444 F:      drivers/net/wan/ixp4xx_hss.c
7445
7446 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7447 M:      Deepak Saxena <dsaxena@plexity.net>
7448 S:      Maintained
7449 F:      drivers/char/hw_random/ixp4xx-rng.c
7450
7451 INTEL MANAGEMENT ENGINE (mei)
7452 M:      Tomas Winkler <tomas.winkler@intel.com>
7453 L:      linux-kernel@vger.kernel.org
7454 S:      Supported
7455 F:      include/uapi/linux/mei.h
7456 F:      include/linux/mei_cl_bus.h
7457 F:      drivers/misc/mei/*
7458 F:      drivers/watchdog/mei_wdt.c
7459 F:      Documentation/misc-devices/mei/*
7460 F:      samples/mei/*
7461
7462 INTEL MENLOW THERMAL DRIVER
7463 M:      Sujith Thomas <sujith.thomas@intel.com>
7464 L:      platform-driver-x86@vger.kernel.org
7465 W:      https://01.org/linux-acpi
7466 S:      Supported
7467 F:      drivers/platform/x86/intel_menlow.c
7468
7469 INTEL MERRIFIELD GPIO DRIVER
7470 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7471 L:      linux-gpio@vger.kernel.org
7472 S:      Maintained
7473 F:      drivers/gpio/gpio-merrifield.c
7474
7475 INTEL MIC DRIVERS (mic)
7476 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7477 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7478 S:      Supported
7479 W:      https://github.com/sudeepdutt/mic
7480 W:      http://software.intel.com/en-us/mic-developer
7481 F:      include/linux/mic_bus.h
7482 F:      include/linux/scif.h
7483 F:      include/uapi/linux/mic_common.h
7484 F:      include/uapi/linux/mic_ioctl.h
7485 F:      include/uapi/linux/scif_ioctl.h
7486 F:      drivers/misc/mic/
7487 F:      drivers/dma/mic_x100_dma.c
7488 F:      drivers/dma/mic_x100_dma.h
7489 F:      Documentation/mic/
7490
7491 INTEL PMC CORE DRIVER
7492 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7493 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7494 L:      platform-driver-x86@vger.kernel.org
7495 S:      Maintained
7496 F:      arch/x86/include/asm/pmc_core.h
7497 F:      drivers/platform/x86/intel_pmc_core*
7498
7499 INTEL PMC/P-Unit IPC DRIVER
7500 M:      Zha Qipeng<qipeng.zha@intel.com>
7501 L:      platform-driver-x86@vger.kernel.org
7502 S:      Maintained
7503 F:      drivers/platform/x86/intel_pmc_ipc.c
7504 F:      drivers/platform/x86/intel_punit_ipc.c
7505 F:      arch/x86/include/asm/intel_pmc_ipc.h
7506 F:      arch/x86/include/asm/intel_punit_ipc.h
7507
7508 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7509 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7510 L:      linux-wireless@vger.kernel.org
7511 S:      Maintained
7512 F:      Documentation/networking/README.ipw2100
7513 F:      Documentation/networking/README.ipw2200
7514 F:      drivers/net/wireless/intel/ipw2x00/
7515
7516 INTEL PSTATE DRIVER
7517 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7518 M:      Len Brown <lenb@kernel.org>
7519 L:      linux-pm@vger.kernel.org
7520 S:      Supported
7521 F:      drivers/cpufreq/intel_pstate.c
7522
7523 INTEL RDMA RNIC DRIVER
7524 M:      Faisal Latif <faisal.latif@intel.com>
7525 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7526 L:      linux-rdma@vger.kernel.org
7527 S:      Supported
7528 F:      drivers/infiniband/hw/i40iw/
7529 F:      include/uapi/rdma/i40iw-abi.h
7530
7531 INTEL SHA MULTIBUFFER DRIVER
7532 M:      Megha Dey <megha.dey@linux.intel.com>
7533 R:      Tim Chen <tim.c.chen@linux.intel.com>
7534 L:      linux-crypto@vger.kernel.org
7535 S:      Supported
7536 F:      arch/x86/crypto/sha*-mb/
7537 F:      crypto/mcryptd.c
7538
7539 INTEL TELEMETRY DRIVER
7540 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7541 L:      platform-driver-x86@vger.kernel.org
7542 S:      Maintained
7543 F:      arch/x86/include/asm/intel_telemetry.h
7544 F:      drivers/platform/x86/intel_telemetry*
7545
7546 INTEL VIRTUAL BUTTON DRIVER
7547 M:      AceLan Kao <acelan.kao@canonical.com>
7548 L:      platform-driver-x86@vger.kernel.org
7549 S:      Maintained
7550 F:      drivers/platform/x86/intel-vbtn.c
7551
7552 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7553 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7554 L:      linux-wireless@vger.kernel.org
7555 S:      Supported
7556 F:      drivers/net/wireless/intel/iwlegacy/
7557
7558 INTEL WIRELESS WIFI LINK (iwlwifi)
7559 M:      Johannes Berg <johannes.berg@intel.com>
7560 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7561 M:      Luca Coelho <luciano.coelho@intel.com>
7562 M:      Intel Linux Wireless <linuxwifi@intel.com>
7563 L:      linux-wireless@vger.kernel.org
7564 W:      http://intellinuxwireless.org
7565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7566 S:      Supported
7567 F:      drivers/net/wireless/intel/iwlwifi/
7568
7569 INTEL WIRELESS WIMAX CONNECTION 2400
7570 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7571 M:      linux-wimax@intel.com
7572 L:      wimax@linuxwimax.org (subscribers-only)
7573 S:      Supported
7574 W:      http://linuxwimax.org
7575 F:      Documentation/wimax/README.i2400m
7576 F:      drivers/net/wimax/i2400m/
7577 F:      include/uapi/linux/wimax/i2400m.h
7578
7579 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7580 M:      Mario Limonciello <mario.limonciello@dell.com>
7581 S:      Maintained
7582 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7583
7584 INTEL(R) TRACE HUB
7585 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7586 S:      Supported
7587 F:      Documentation/trace/intel_th.rst
7588 F:      drivers/hwtracing/intel_th/
7589
7590 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7591 M:      Ning Sun <ning.sun@intel.com>
7592 L:      tboot-devel@lists.sourceforge.net
7593 W:      http://tboot.sourceforge.net
7594 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7595 S:      Supported
7596 F:      Documentation/intel_txt.txt
7597 F:      include/linux/tboot.h
7598 F:      arch/x86/kernel/tboot.c
7599
7600 INTEL-MID GPIO DRIVER
7601 M:      David Cohen <david.a.cohen@linux.intel.com>
7602 L:      linux-gpio@vger.kernel.org
7603 S:      Maintained
7604 F:      drivers/gpio/gpio-intel-mid.c
7605
7606 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7607 M:      Linus Walleij <linus.walleij@linaro.org>
7608 L:      linux-iio@vger.kernel.org
7609 S:      Maintained
7610 F:      drivers/iio/gyro/mpu3050*
7611 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7612
7613 IOC3 ETHERNET DRIVER
7614 M:      Ralf Baechle <ralf@linux-mips.org>
7615 L:      linux-mips@linux-mips.org
7616 S:      Maintained
7617 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7618
7619 IOC3 SERIAL DRIVER
7620 M:      Pat Gefre <pfg@sgi.com>
7621 L:      linux-serial@vger.kernel.org
7622 S:      Maintained
7623 F:      drivers/tty/serial/ioc3_serial.c
7624
7625 IOMMU DRIVERS
7626 M:      Joerg Roedel <joro@8bytes.org>
7627 L:      iommu@lists.linux-foundation.org
7628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7629 S:      Maintained
7630 F:      Documentation/devicetree/bindings/iommu/
7631 F:      drivers/iommu/
7632 F:      include/linux/iommu.h
7633 F:      include/linux/of_iommu.h
7634 F:      include/linux/iova.h
7635
7636 IP MASQUERADING
7637 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7638 S:      Maintained
7639 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7640
7641 IPMI SUBSYSTEM
7642 M:      Corey Minyard <minyard@acm.org>
7643 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7644 W:      http://openipmi.sourceforge.net/
7645 S:      Supported
7646 F:      Documentation/IPMI.txt
7647 F:      drivers/char/ipmi/
7648 F:      include/linux/ipmi*
7649 F:      include/uapi/linux/ipmi*
7650
7651 IPS SCSI RAID DRIVER
7652 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7653 L:      linux-scsi@vger.kernel.org
7654 W:      http://www.adaptec.com/
7655 S:      Maintained
7656 F:      drivers/scsi/ips*
7657
7658 IPVS
7659 M:      Wensong Zhang <wensong@linux-vs.org>
7660 M:      Simon Horman <horms@verge.net.au>
7661 M:      Julian Anastasov <ja@ssi.bg>
7662 L:      netdev@vger.kernel.org
7663 L:      lvs-devel@vger.kernel.org
7664 S:      Maintained
7665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7667 F:      Documentation/networking/ipvs-sysctl.txt
7668 F:      include/net/ip_vs.h
7669 F:      include/uapi/linux/ip_vs.h
7670 F:      net/netfilter/ipvs/
7671
7672 IPWIRELESS DRIVER
7673 M:      Jiri Kosina <jikos@kernel.org>
7674 M:      David Sterba <dsterba@suse.com>
7675 S:      Odd Fixes
7676 F:      drivers/tty/ipwireless/
7677
7678 IPX NETWORK LAYER
7679 L:      netdev@vger.kernel.org
7680 S:      Obsolete
7681 F:      include/uapi/linux/ipx.h
7682 F:      drivers/staging/ipx/
7683
7684 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7685 M:      Marc Zyngier <marc.zyngier@arm.com>
7686 S:      Maintained
7687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7688 F:      Documentation/IRQ-domain.txt
7689 F:      include/linux/irqdomain.h
7690 F:      kernel/irq/irqdomain.c
7691 F:      kernel/irq/msi.c
7692
7693 IRQ SUBSYSTEM
7694 M:      Thomas Gleixner <tglx@linutronix.de>
7695 L:      linux-kernel@vger.kernel.org
7696 S:      Maintained
7697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7698 F:      kernel/irq/
7699
7700 IRQCHIP DRIVERS
7701 M:      Thomas Gleixner <tglx@linutronix.de>
7702 M:      Jason Cooper <jason@lakedaemon.net>
7703 M:      Marc Zyngier <marc.zyngier@arm.com>
7704 L:      linux-kernel@vger.kernel.org
7705 S:      Maintained
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7707 F:      Documentation/devicetree/bindings/interrupt-controller/
7708 F:      drivers/irqchip/
7709
7710 ISA
7711 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7712 S:      Maintained
7713 F:      Documentation/isa.txt
7714 F:      drivers/base/isa.c
7715 F:      include/linux/isa.h
7716
7717 ISA RADIO MODULE
7718 M:      Hans Verkuil <hverkuil@xs4all.nl>
7719 L:      linux-media@vger.kernel.org
7720 T:      git git://linuxtv.org/media_tree.git
7721 W:      https://linuxtv.org
7722 S:      Maintained
7723 F:      drivers/media/radio/radio-isa*
7724
7725 ISAPNP
7726 M:      Jaroslav Kysela <perex@perex.cz>
7727 S:      Maintained
7728 F:      Documentation/isapnp.txt
7729 F:      drivers/pnp/isapnp/
7730 F:      include/linux/isapnp.h
7731
7732 ISCSI
7733 M:      Lee Duncan <lduncan@suse.com>
7734 M:      Chris Leech <cleech@redhat.com>
7735 L:      open-iscsi@googlegroups.com
7736 W:      www.open-iscsi.com
7737 S:      Maintained
7738 F:      drivers/scsi/*iscsi*
7739 F:      include/scsi/*iscsi*
7740
7741 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7742 M:      Peter Jones <pjones@redhat.com>
7743 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7744 S:      Maintained
7745 F:      drivers/firmware/iscsi_ibft*
7746
7747 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7748 M:      Sagi Grimberg <sagi@grimberg.me>
7749 M:      Max Gurtovoy <maxg@mellanox.com>
7750 L:      linux-rdma@vger.kernel.org
7751 S:      Supported
7752 W:      http://www.openfabrics.org
7753 W:      www.open-iscsi.org
7754 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7755 F:      drivers/infiniband/ulp/iser/
7756
7757 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7758 M:      Sagi Grimberg <sagi@grimberg.me>
7759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7760 L:      linux-rdma@vger.kernel.org
7761 L:      target-devel@vger.kernel.org
7762 S:      Supported
7763 W:      http://www.linux-iscsi.org
7764 F:      drivers/infiniband/ulp/isert
7765
7766 ISDN SUBSYSTEM
7767 M:      Karsten Keil <isdn@linux-pingi.de>
7768 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7769 L:      netdev@vger.kernel.org
7770 W:      http://www.isdn4linux.de
7771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7772 S:      Maintained
7773 F:      Documentation/isdn/
7774 F:      drivers/isdn/
7775 F:      include/linux/isdn.h
7776 F:      include/linux/isdn/
7777 F:      include/uapi/linux/isdn.h
7778 F:      include/uapi/linux/isdn/
7779
7780 ISDN SUBSYSTEM (Eicon active card driver)
7781 M:      Armin Schindler <mac@melware.de>
7782 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7783 W:      http://www.melware.de
7784 S:      Maintained
7785 F:      drivers/isdn/hardware/eicon/
7786
7787 IT87 HARDWARE MONITORING DRIVER
7788 M:      Jean Delvare <jdelvare@suse.com>
7789 L:      linux-hwmon@vger.kernel.org
7790 S:      Maintained
7791 F:      Documentation/hwmon/it87
7792 F:      drivers/hwmon/it87.c
7793
7794 IT913X MEDIA DRIVER
7795 M:      Antti Palosaari <crope@iki.fi>
7796 L:      linux-media@vger.kernel.org
7797 W:      https://linuxtv.org
7798 W:      http://palosaari.fi/linux/
7799 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7800 T:      git git://linuxtv.org/anttip/media_tree.git
7801 S:      Maintained
7802 F:      drivers/media/tuners/it913x*
7803
7804 IVTV VIDEO4LINUX DRIVER
7805 M:      Andy Walls <awalls@md.metrocast.net>
7806 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7807 L:      linux-media@vger.kernel.org
7808 T:      git git://linuxtv.org/media_tree.git
7809 W:      http://www.ivtvdriver.org
7810 S:      Maintained
7811 F:      Documentation/media/v4l-drivers/ivtv*
7812 F:      drivers/media/pci/ivtv/
7813 F:      include/uapi/linux/ivtv*
7814
7815 IX2505V MEDIA DRIVER
7816 M:      Malcolm Priestley <tvboxspy@gmail.com>
7817 L:      linux-media@vger.kernel.org
7818 W:      https://linuxtv.org
7819 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7820 S:      Maintained
7821 F:      drivers/media/dvb-frontends/ix2505v*
7822
7823 JAILHOUSE HYPERVISOR INTERFACE
7824 M:      Jan Kiszka <jan.kiszka@siemens.com>
7825 L:      jailhouse-dev@googlegroups.com
7826 S:      Maintained
7827 F:      arch/x86/kernel/jailhouse.c
7828 F:      arch/x86/include/asm/jailhouse_para.h
7829
7830 JC42.4 TEMPERATURE SENSOR DRIVER
7831 M:      Guenter Roeck <linux@roeck-us.net>
7832 L:      linux-hwmon@vger.kernel.org
7833 S:      Maintained
7834 F:      drivers/hwmon/jc42.c
7835 F:      Documentation/hwmon/jc42
7836
7837 JFS FILESYSTEM
7838 M:      Dave Kleikamp <shaggy@kernel.org>
7839 L:      jfs-discussion@lists.sourceforge.net
7840 W:      http://jfs.sourceforge.net/
7841 T:      git git://github.com/kleikamp/linux-shaggy.git
7842 S:      Maintained
7843 F:      Documentation/filesystems/jfs.txt
7844 F:      fs/jfs/
7845
7846 JME NETWORK DRIVER
7847 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7848 L:      netdev@vger.kernel.org
7849 S:      Maintained
7850 F:      drivers/net/ethernet/jme.*
7851
7852 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7853 M:      David Woodhouse <dwmw2@infradead.org>
7854 L:      linux-mtd@lists.infradead.org
7855 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7856 S:      Maintained
7857 F:      fs/jffs2/
7858 F:      include/uapi/linux/jffs2.h
7859
7860 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7861 M:      "Theodore Ts'o" <tytso@mit.edu>
7862 M:      Jan Kara <jack@suse.com>
7863 L:      linux-ext4@vger.kernel.org
7864 S:      Maintained
7865 F:      fs/jbd2/
7866 F:      include/linux/jbd2.h
7867
7868 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7869 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/media/platform/rcar_jpu.c
7873
7874 JSM Neo PCI based serial card
7875 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7876 L:      linux-serial@vger.kernel.org
7877 S:      Maintained
7878 F:      drivers/tty/serial/jsm/
7879
7880 K10TEMP HARDWARE MONITORING DRIVER
7881 M:      Clemens Ladisch <clemens@ladisch.de>
7882 L:      linux-hwmon@vger.kernel.org
7883 S:      Maintained
7884 F:      Documentation/hwmon/k10temp
7885 F:      drivers/hwmon/k10temp.c
7886
7887 K8TEMP HARDWARE MONITORING DRIVER
7888 M:      Rudolf Marek <r.marek@assembler.cz>
7889 L:      linux-hwmon@vger.kernel.org
7890 S:      Maintained
7891 F:      Documentation/hwmon/k8temp
7892 F:      drivers/hwmon/k8temp.c
7893
7894 KASAN
7895 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7896 R:      Alexander Potapenko <glider@google.com>
7897 R:      Dmitry Vyukov <dvyukov@google.com>
7898 L:      kasan-dev@googlegroups.com
7899 S:      Maintained
7900 F:      arch/*/include/asm/kasan.h
7901 F:      arch/*/mm/kasan_init*
7902 F:      Documentation/dev-tools/kasan.rst
7903 F:      include/linux/kasan*.h
7904 F:      lib/test_kasan.c
7905 F:      mm/kasan/
7906 F:      scripts/Makefile.kasan
7907
7908 KCONFIG
7909 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7911 L:      linux-kbuild@vger.kernel.org
7912 S:      Maintained
7913 F:      Documentation/kbuild/kconfig*
7914 F:      scripts/kconfig/
7915 F:      scripts/Kconfig.include
7916
7917 KDUMP
7918 M:      Dave Young <dyoung@redhat.com>
7919 M:      Baoquan He <bhe@redhat.com>
7920 R:      Vivek Goyal <vgoyal@redhat.com>
7921 L:      kexec@lists.infradead.org
7922 W:      http://lse.sourceforge.net/kdump/
7923 S:      Maintained
7924 F:      Documentation/kdump/
7925
7926 KEENE FM RADIO TRANSMITTER DRIVER
7927 M:      Hans Verkuil <hverkuil@xs4all.nl>
7928 L:      linux-media@vger.kernel.org
7929 T:      git git://linuxtv.org/media_tree.git
7930 W:      https://linuxtv.org
7931 S:      Maintained
7932 F:      drivers/media/radio/radio-keene*
7933
7934 KERNEL AUTOMOUNTER
7935 M:      Ian Kent <raven@themaw.net>
7936 L:      autofs@vger.kernel.org
7937 S:      Maintained
7938 F:      fs/autofs/
7939
7940 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7941 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7942 M:      Michal Marek <michal.lkml@markovi.net>
7943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7944 L:      linux-kbuild@vger.kernel.org
7945 S:      Maintained
7946 F:      Documentation/kbuild/
7947 F:      Makefile
7948 F:      scripts/Kbuild*
7949 F:      scripts/Makefile*
7950 F:      scripts/basic/
7951 F:      scripts/mk*
7952 F:      scripts/mod/
7953 F:      scripts/package/
7954
7955 KERNEL JANITORS
7956 L:      kernel-janitors@vger.kernel.org
7957 W:      http://kernelnewbies.org/KernelJanitors
7958 S:      Odd Fixes
7959
7960 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7961 M:      "J. Bruce Fields" <bfields@fieldses.org>
7962 M:      Jeff Layton <jlayton@kernel.org>
7963 L:      linux-nfs@vger.kernel.org
7964 W:      http://nfs.sourceforge.net/
7965 T:      git git://linux-nfs.org/~bfields/linux.git
7966 S:      Supported
7967 F:      fs/nfsd/
7968 F:      include/uapi/linux/nfsd/
7969 F:      fs/lockd/
7970 F:      fs/nfs_common/
7971 F:      net/sunrpc/
7972 F:      include/linux/lockd/
7973 F:      include/linux/sunrpc/
7974 F:      include/uapi/linux/sunrpc/
7975
7976 KERNEL SELFTEST FRAMEWORK
7977 M:      Shuah Khan <shuah@kernel.org>
7978 L:      linux-kselftest@vger.kernel.org
7979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7980 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7981 S:      Maintained
7982 F:      tools/testing/selftests/
7983 F:      Documentation/dev-tools/kselftest*
7984
7985 KERNEL USERMODE HELPER
7986 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7987 L:      linux-kernel@vger.kernel.org
7988 S:      Maintained
7989 F:      kernel/umh.c
7990 F:      include/linux/umh.h
7991
7992 KERNEL VIRTUAL MACHINE (KVM)
7993 M:      Paolo Bonzini <pbonzini@redhat.com>
7994 M:      Radim Krčmář <rkrcmar@redhat.com>
7995 L:      kvm@vger.kernel.org
7996 W:      http://www.linux-kvm.org
7997 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7998 S:      Supported
7999 F:      Documentation/virtual/kvm/
8000 F:      include/trace/events/kvm.h
8001 F:      include/uapi/asm-generic/kvm*
8002 F:      include/uapi/linux/kvm*
8003 F:      include/asm-generic/kvm*
8004 F:      include/linux/kvm*
8005 F:      include/kvm/iodev.h
8006 F:      virt/kvm/*
8007 F:      tools/kvm/
8008
8009 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8010 M:      Joerg Roedel <joro@8bytes.org>
8011 L:      kvm@vger.kernel.org
8012 W:      http://www.linux-kvm.org/
8013 S:      Maintained
8014 F:      arch/x86/include/asm/svm.h
8015 F:      arch/x86/kvm/svm.c
8016
8017 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8018 M:      Christoffer Dall <christoffer.dall@arm.com>
8019 M:      Marc Zyngier <marc.zyngier@arm.com>
8020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8021 L:      kvmarm@lists.cs.columbia.edu
8022 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8024 S:      Supported
8025 F:      arch/arm/include/uapi/asm/kvm*
8026 F:      arch/arm/include/asm/kvm*
8027 F:      arch/arm/kvm/
8028 F:      virt/kvm/arm/
8029 F:      include/kvm/arm_*
8030
8031 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8032 M:      Christoffer Dall <christoffer.dall@arm.com>
8033 M:      Marc Zyngier <marc.zyngier@arm.com>
8034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8035 L:      kvmarm@lists.cs.columbia.edu
8036 S:      Maintained
8037 F:      arch/arm64/include/uapi/asm/kvm*
8038 F:      arch/arm64/include/asm/kvm*
8039 F:      arch/arm64/kvm/
8040
8041 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8042 M:      James Hogan <jhogan@kernel.org>
8043 L:      linux-mips@linux-mips.org
8044 S:      Supported
8045 F:      arch/mips/include/uapi/asm/kvm*
8046 F:      arch/mips/include/asm/kvm*
8047 F:      arch/mips/kvm/
8048
8049 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8050 M:      Paul Mackerras <paulus@ozlabs.org>
8051 L:      kvm-ppc@vger.kernel.org
8052 W:      http://www.linux-kvm.org/
8053 T:      git git://github.com/agraf/linux-2.6.git
8054 S:      Supported
8055 F:      arch/powerpc/include/uapi/asm/kvm*
8056 F:      arch/powerpc/include/asm/kvm*
8057 F:      arch/powerpc/kvm/
8058 F:      arch/powerpc/kernel/kvm*
8059
8060 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8061 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8062 M:      Janosch Frank <frankja@linux.ibm.com>
8063 R:      David Hildenbrand <david@redhat.com>
8064 R:      Cornelia Huck <cohuck@redhat.com>
8065 L:      linux-s390@vger.kernel.org
8066 W:      http://www.ibm.com/developerworks/linux/linux390/
8067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8068 S:      Supported
8069 F:      arch/s390/include/uapi/asm/kvm*
8070 F:      arch/s390/include/asm/gmap.h
8071 F:      arch/s390/include/asm/kvm*
8072 F:      arch/s390/kvm/
8073 F:      arch/s390/mm/gmap.c
8074
8075 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8076 M:      Paolo Bonzini <pbonzini@redhat.com>
8077 M:      Radim Krčmář <rkrcmar@redhat.com>
8078 L:      kvm@vger.kernel.org
8079 W:      http://www.linux-kvm.org
8080 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8081 S:      Supported
8082 F:      arch/x86/kvm/
8083 F:      arch/x86/include/uapi/asm/kvm*
8084 F:      arch/x86/include/asm/kvm*
8085 F:      arch/x86/include/asm/pvclock-abi.h
8086 F:      arch/x86/kernel/kvm.c
8087 F:      arch/x86/kernel/kvmclock.c
8088
8089 KERNFS
8090 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8091 M:      Tejun Heo <tj@kernel.org>
8092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8093 S:      Supported
8094 F:      include/linux/kernfs.h
8095 F:      fs/kernfs/
8096
8097 KEXEC
8098 M:      Eric Biederman <ebiederm@xmission.com>
8099 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8100 L:      kexec@lists.infradead.org
8101 S:      Maintained
8102 F:      include/linux/kexec.h
8103 F:      include/uapi/linux/kexec.h
8104 F:      kernel/kexec*
8105
8106 KEYS-ENCRYPTED
8107 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8108 L:      linux-integrity@vger.kernel.org
8109 L:      keyrings@vger.kernel.org
8110 S:      Supported
8111 F:      Documentation/security/keys/trusted-encrypted.rst
8112 F:      include/keys/encrypted-type.h
8113 F:      security/keys/encrypted-keys/
8114
8115 KEYS-TRUSTED
8116 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8117 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8118 L:      linux-integrity@vger.kernel.org
8119 L:      keyrings@vger.kernel.org
8120 S:      Supported
8121 F:      Documentation/security/keys/trusted-encrypted.rst
8122 F:      include/keys/trusted-type.h
8123 F:      security/keys/trusted.c
8124 F:      security/keys/trusted.h
8125
8126 KEYS/KEYRINGS:
8127 M:      David Howells <dhowells@redhat.com>
8128 L:      keyrings@vger.kernel.org
8129 S:      Maintained
8130 F:      Documentation/security/keys/core.rst
8131 F:      include/linux/key.h
8132 F:      include/linux/key-type.h
8133 F:      include/linux/keyctl.h
8134 F:      include/uapi/linux/keyctl.h
8135 F:      include/keys/
8136 F:      security/keys/
8137
8138 KGDB / KDB /debug_core
8139 M:      Jason Wessel <jason.wessel@windriver.com>
8140 M:      Daniel Thompson <daniel.thompson@linaro.org>
8141 W:      http://kgdb.wiki.kernel.org/
8142 L:      kgdb-bugreport@lists.sourceforge.net
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8144 S:      Maintained
8145 F:      Documentation/dev-tools/kgdb.rst
8146 F:      drivers/misc/kgdbts.c
8147 F:      drivers/tty/serial/kgdboc.c
8148 F:      include/linux/kdb.h
8149 F:      include/linux/kgdb.h
8150 F:      kernel/debug/
8151
8152 KMEMLEAK
8153 M:      Catalin Marinas <catalin.marinas@arm.com>
8154 S:      Maintained
8155 F:      Documentation/dev-tools/kmemleak.rst
8156 F:      include/linux/kmemleak.h
8157 F:      mm/kmemleak.c
8158 F:      mm/kmemleak-test.c
8159
8160 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8161 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8162 L:      linux-kernel@vger.kernel.org
8163 S:      Maintained
8164 F:      kernel/kmod.c
8165 F:      include/linux/kmod.h
8166 F:      lib/test_kmod.c
8167 F:      tools/testing/selftests/kmod/
8168
8169 KPROBES
8170 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8171 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8172 M:      "David S. Miller" <davem@davemloft.net>
8173 M:      Masami Hiramatsu <mhiramat@kernel.org>
8174 S:      Maintained
8175 F:      Documentation/kprobes.txt
8176 F:      include/linux/kprobes.h
8177 F:      include/asm-generic/kprobes.h
8178 F:      kernel/kprobes.c
8179
8180 KS0108 LCD CONTROLLER DRIVER
8181 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8182 S:      Maintained
8183 F:      Documentation/auxdisplay/ks0108
8184 F:      drivers/auxdisplay/ks0108.c
8185 F:      include/linux/ks0108.h
8186
8187 L3MDEV
8188 M:      David Ahern <dsa@cumulusnetworks.com>
8189 L:      netdev@vger.kernel.org
8190 S:      Maintained
8191 F:      net/l3mdev
8192 F:      include/net/l3mdev.h
8193
8194 LANTIQ MIPS ARCHITECTURE
8195 M:      John Crispin <john@phrozen.org>
8196 L:      linux-mips@linux-mips.org
8197 S:      Maintained
8198 F:      arch/mips/lantiq
8199 F:      drivers/soc/lantiq
8200
8201 LAPB module
8202 L:      linux-x25@vger.kernel.org
8203 S:      Orphan
8204 F:      Documentation/networking/lapb-module.txt
8205 F:      include/*/lapb.h
8206 F:      net/lapb/
8207
8208 LASI 53c700 driver for PARISC
8209 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8210 L:      linux-scsi@vger.kernel.org
8211 S:      Maintained
8212 F:      Documentation/scsi/53c700.txt
8213 F:      drivers/scsi/53c700*
8214
8215 LEAKING_ADDRESSES
8216 M:      Tobin C. Harding <me@tobin.cc>
8217 M:      Tycho Andersen <tycho@tycho.ws>
8218 L:      kernel-hardening@lists.openwall.com
8219 S:      Maintained
8220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8221 F:      scripts/leaking_addresses.pl
8222
8223 LED SUBSYSTEM
8224 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8225 M:      Pavel Machek <pavel@ucw.cz>
8226 L:      linux-leds@vger.kernel.org
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8228 S:      Maintained
8229 F:      Documentation/devicetree/bindings/leds/
8230 F:      drivers/leds/
8231 F:      include/linux/leds.h
8232
8233 LEGACY EEPROM DRIVER
8234 M:      Jean Delvare <jdelvare@suse.com>
8235 S:      Maintained
8236 F:      Documentation/misc-devices/eeprom
8237 F:      drivers/misc/eeprom/eeprom.c
8238
8239 LEGO MINDSTORMS EV3
8240 R:      David Lechner <david@lechnology.com>
8241 S:      Maintained
8242 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8243 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8244 F:      drivers/power/supply/lego_ev3_battery.c
8245
8246 LEGO USB Tower driver
8247 M:      Juergen Stuber <starblue@users.sourceforge.net>
8248 L:      legousb-devel@lists.sourceforge.net
8249 W:      http://legousb.sourceforge.net/
8250 S:      Maintained
8251 F:      drivers/usb/misc/legousbtower.c
8252
8253 LG2160 MEDIA DRIVER
8254 M:      Michael Krufky <mkrufky@linuxtv.org>
8255 L:      linux-media@vger.kernel.org
8256 W:      https://linuxtv.org
8257 W:      http://github.com/mkrufky
8258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8259 T:      git git://linuxtv.org/mkrufky/tuners.git
8260 S:      Maintained
8261 F:      drivers/media/dvb-frontends/lg2160.*
8262
8263 LGDT3305 MEDIA DRIVER
8264 M:      Michael Krufky <mkrufky@linuxtv.org>
8265 L:      linux-media@vger.kernel.org
8266 W:      https://linuxtv.org
8267 W:      http://github.com/mkrufky
8268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8269 T:      git git://linuxtv.org/mkrufky/tuners.git
8270 S:      Maintained
8271 F:      drivers/media/dvb-frontends/lgdt3305.*
8272
8273 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8274 M:      Viresh Kumar <vireshk@kernel.org>
8275 L:      linux-ide@vger.kernel.org
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8277 S:      Maintained
8278 F:      include/linux/pata_arasan_cf_data.h
8279 F:      drivers/ata/pata_arasan_cf.c
8280
8281 LIBATA PATA DRIVERS
8282 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8283 M:      Jens Axboe <axboe@kernel.dk>
8284 L:      linux-ide@vger.kernel.org
8285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8286 S:      Maintained
8287 F:      drivers/ata/pata_*.c
8288 F:      drivers/ata/ata_generic.c
8289
8290 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8291 M:      Linus Walleij <linus.walleij@linaro.org>
8292 L:      linux-ide@vger.kernel.org
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8294 S:      Maintained
8295 F:      drivers/ata/pata_ftide010.c
8296 F:      drivers/ata/sata_gemini.c
8297 F:      drivers/ata/sata_gemini.h
8298
8299 LIBATA SATA AHCI PLATFORM devices support
8300 M:      Hans de Goede <hdegoede@redhat.com>
8301 M:      Jens Axboe <axboe@kernel.dk>
8302 L:      linux-ide@vger.kernel.org
8303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8304 S:      Maintained
8305 F:      drivers/ata/ahci_platform.c
8306 F:      drivers/ata/libahci_platform.c
8307 F:      include/linux/ahci_platform.h
8308
8309 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8310 M:      Mikael Pettersson <mikpelinux@gmail.com>
8311 L:      linux-ide@vger.kernel.org
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8313 S:      Maintained
8314 F:      drivers/ata/sata_promise.*
8315
8316 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8317 M:      Jens Axboe <axboe@kernel.dk>
8318 L:      linux-ide@vger.kernel.org
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8320 S:      Maintained
8321 F:      drivers/ata/
8322 F:      include/linux/ata.h
8323 F:      include/linux/libata.h
8324 F:      Documentation/devicetree/bindings/ata/
8325
8326 LIBLOCKDEP
8327 M:      Sasha Levin <alexander.levin@microsoft.com>
8328 S:      Maintained
8329 F:      tools/lib/lockdep/
8330
8331 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8332 M:      Ross Zwisler <zwisler@kernel.org>
8333 M:      Dan Williams <dan.j.williams@intel.com>
8334 M:      Vishal Verma <vishal.l.verma@intel.com>
8335 M:      Dave Jiang <dave.jiang@intel.com>
8336 L:      linux-nvdimm@lists.01.org
8337 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8338 S:      Supported
8339 F:      drivers/nvdimm/blk.c
8340 F:      drivers/nvdimm/region_devs.c
8341
8342 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8343 M:      Vishal Verma <vishal.l.verma@intel.com>
8344 M:      Dan Williams <dan.j.williams@intel.com>
8345 M:      Ross Zwisler <zwisler@kernel.org>
8346 M:      Dave Jiang <dave.jiang@intel.com>
8347 L:      linux-nvdimm@lists.01.org
8348 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8349 S:      Supported
8350 F:      drivers/nvdimm/btt*
8351
8352 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8353 M:      Ross Zwisler <zwisler@kernel.org>
8354 M:      Dan Williams <dan.j.williams@intel.com>
8355 M:      Vishal Verma <vishal.l.verma@intel.com>
8356 M:      Dave Jiang <dave.jiang@intel.com>
8357 L:      linux-nvdimm@lists.01.org
8358 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8359 S:      Supported
8360 F:      drivers/nvdimm/pmem*
8361
8362 LIBNVDIMM: DEVICETREE BINDINGS
8363 M:      Oliver O'Halloran <oohall@gmail.com>
8364 L:      linux-nvdimm@lists.01.org
8365 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8366 S:      Supported
8367 F:      drivers/nvdimm/of_pmem.c
8368 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8369
8370 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8371 M:      Dan Williams <dan.j.williams@intel.com>
8372 M:      Ross Zwisler <zwisler@kernel.org>
8373 M:      Vishal Verma <vishal.l.verma@intel.com>
8374 M:      Dave Jiang <dave.jiang@intel.com>
8375 L:      linux-nvdimm@lists.01.org
8376 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8378 S:      Supported
8379 F:      drivers/nvdimm/*
8380 F:      drivers/acpi/nfit/*
8381 F:      include/linux/nd.h
8382 F:      include/linux/libnvdimm.h
8383 F:      include/uapi/linux/ndctl.h
8384
8385 LIGHTNVM PLATFORM SUPPORT
8386 M:      Matias Bjorling <mb@lightnvm.io>
8387 W:      http://github/OpenChannelSSD
8388 L:      linux-block@vger.kernel.org
8389 S:      Maintained
8390 F:      drivers/lightnvm/
8391 F:      include/linux/lightnvm.h
8392 F:      include/uapi/linux/lightnvm.h
8393
8394 LINUX FOR POWER MACINTOSH
8395 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8396 W:      http://www.penguinppc.org/
8397 L:      linuxppc-dev@lists.ozlabs.org
8398 S:      Maintained
8399 F:      arch/powerpc/platforms/powermac/
8400 F:      drivers/macintosh/
8401
8402 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8403 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8404 M:      Paul Mackerras <paulus@samba.org>
8405 M:      Michael Ellerman <mpe@ellerman.id.au>
8406 W:      https://github.com/linuxppc/linux/wiki
8407 L:      linuxppc-dev@lists.ozlabs.org
8408 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8410 S:      Supported
8411 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8412 F:      Documentation/devicetree/bindings/powerpc/
8413 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8414 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8415 F:      Documentation/powerpc/
8416 F:      arch/powerpc/
8417 F:      drivers/char/tpm/tpm_ibmvtpm*
8418 F:      drivers/crypto/nx/
8419 F:      drivers/crypto/vmx/
8420 F:      drivers/i2c/busses/i2c-opal.c
8421 F:      drivers/net/ethernet/ibm/ibmveth.*
8422 F:      drivers/net/ethernet/ibm/ibmvnic.*
8423 F:      drivers/pci/hotplug/pnv_php.c
8424 F:      drivers/pci/hotplug/rpa*
8425 F:      drivers/rtc/rtc-opal.c
8426 F:      drivers/scsi/ibmvscsi/
8427 F:      drivers/tty/hvc/hvc_opal.c
8428 F:      drivers/watchdog/wdrtas.c
8429 F:      tools/testing/selftests/powerpc
8430 N:      /pmac
8431 N:      powermac
8432 N:      powernv
8433 N:      [^a-z0-9]ps3
8434 N:      pseries
8435
8436 LINUX FOR POWERPC EMBEDDED MPC5XXX
8437 M:      Anatolij Gustschin <agust@denx.de>
8438 L:      linuxppc-dev@lists.ozlabs.org
8439 T:      git git://git.denx.de/linux-denx-agust.git
8440 S:      Maintained
8441 F:      arch/powerpc/platforms/512x/
8442 F:      arch/powerpc/platforms/52xx/
8443
8444 LINUX FOR POWERPC EMBEDDED PPC4XX
8445 M:      Alistair Popple <alistair@popple.id.au>
8446 M:      Matt Porter <mporter@kernel.crashing.org>
8447 W:      http://www.penguinppc.org/
8448 L:      linuxppc-dev@lists.ozlabs.org
8449 S:      Maintained
8450 F:      arch/powerpc/platforms/40x/
8451 F:      arch/powerpc/platforms/44x/
8452
8453 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8454 M:      Scott Wood <oss@buserror.net>
8455 M:      Kumar Gala <galak@kernel.crashing.org>
8456 W:      http://www.penguinppc.org/
8457 L:      linuxppc-dev@lists.ozlabs.org
8458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8459 S:      Maintained
8460 F:      arch/powerpc/platforms/83xx/
8461 F:      arch/powerpc/platforms/85xx/
8462 F:      Documentation/devicetree/bindings/powerpc/fsl/
8463
8464 LINUX FOR POWERPC EMBEDDED PPC8XX
8465 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8466 W:      http://www.penguinppc.org/
8467 L:      linuxppc-dev@lists.ozlabs.org
8468 S:      Maintained
8469 F:      arch/powerpc/platforms/8xx/
8470
8471 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8472 L:      linuxppc-dev@lists.ozlabs.org
8473 S:      Orphan
8474 F:      arch/powerpc/*/*virtex*
8475 F:      arch/powerpc/*/*/*virtex*
8476
8477 LINUX FOR POWERPC PA SEMI PWRFICIENT
8478 L:      linuxppc-dev@lists.ozlabs.org
8479 S:      Orphan
8480 F:      arch/powerpc/platforms/pasemi/
8481 F:      drivers/*/*pasemi*
8482 F:      drivers/*/*/*pasemi*
8483
8484 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8485 M:      Kees Cook <keescook@chromium.org>
8486 S:      Maintained
8487 F:      drivers/misc/lkdtm/*
8488
8489 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8490 M:      Alan Stern <stern@rowland.harvard.edu>
8491 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8492 M:      Will Deacon <will.deacon@arm.com>
8493 M:      Peter Zijlstra <peterz@infradead.org>
8494 M:      Boqun Feng <boqun.feng@gmail.com>
8495 M:      Nicholas Piggin <npiggin@gmail.com>
8496 M:      David Howells <dhowells@redhat.com>
8497 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8498 M:      Luc Maranget <luc.maranget@inria.fr>
8499 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8500 R:      Akira Yokosawa <akiyks@gmail.com>
8501 R:      Daniel Lustig <dlustig@nvidia.com>
8502 L:      linux-kernel@vger.kernel.org
8503 L:      linux-arch@vger.kernel.org
8504 S:      Supported
8505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8506 F:      tools/memory-model/
8507 F:      Documentation/atomic_bitops.txt
8508 F:      Documentation/atomic_t.txt
8509 F:      Documentation/core-api/atomic_ops.rst
8510 F:      Documentation/core-api/refcount-vs-atomic.rst
8511 F:      Documentation/memory-barriers.txt
8512
8513 LIS3LV02D ACCELEROMETER DRIVER
8514 M:      Eric Piel <eric.piel@tremplin-utc.net>
8515 S:      Maintained
8516 F:      Documentation/misc-devices/lis3lv02d
8517 F:      drivers/misc/lis3lv02d/
8518 F:      drivers/platform/x86/hp_accel.c
8519
8520 LIVE PATCHING
8521 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8522 M:      Jessica Yu <jeyu@kernel.org>
8523 M:      Jiri Kosina <jikos@kernel.org>
8524 M:      Miroslav Benes <mbenes@suse.cz>
8525 R:      Petr Mladek <pmladek@suse.com>
8526 S:      Maintained
8527 F:      kernel/livepatch/
8528 F:      include/linux/livepatch.h
8529 F:      arch/x86/include/asm/livepatch.h
8530 F:      arch/x86/kernel/livepatch.c
8531 F:      Documentation/livepatch/
8532 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8533 F:      samples/livepatch/
8534 L:      live-patching@vger.kernel.org
8535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8536
8537 LLC (802.2)
8538 L:      netdev@vger.kernel.org
8539 S:      Odd fixes
8540 F:      include/linux/llc.h
8541 F:      include/uapi/linux/llc.h
8542 F:      include/net/llc*
8543 F:      net/llc/
8544
8545 LM73 HARDWARE MONITOR DRIVER
8546 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8547 L:      linux-hwmon@vger.kernel.org
8548 S:      Maintained
8549 F:      drivers/hwmon/lm73.c
8550
8551 LM78 HARDWARE MONITOR DRIVER
8552 M:      Jean Delvare <jdelvare@suse.com>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      Documentation/hwmon/lm78
8556 F:      drivers/hwmon/lm78.c
8557
8558 LM83 HARDWARE MONITOR DRIVER
8559 M:      Jean Delvare <jdelvare@suse.com>
8560 L:      linux-hwmon@vger.kernel.org
8561 S:      Maintained
8562 F:      Documentation/hwmon/lm83
8563 F:      drivers/hwmon/lm83.c
8564
8565 LM90 HARDWARE MONITOR DRIVER
8566 M:      Jean Delvare <jdelvare@suse.com>
8567 L:      linux-hwmon@vger.kernel.org
8568 S:      Maintained
8569 F:      Documentation/hwmon/lm90
8570 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8571 F:      drivers/hwmon/lm90.c
8572 F:      include/dt-bindings/thermal/lm90.h
8573
8574 LM95234 HARDWARE MONITOR DRIVER
8575 M:      Guenter Roeck <linux@roeck-us.net>
8576 L:      linux-hwmon@vger.kernel.org
8577 S:      Maintained
8578 F:      Documentation/hwmon/lm95234
8579 F:      drivers/hwmon/lm95234.c
8580
8581 LME2510 MEDIA DRIVER
8582 M:      Malcolm Priestley <tvboxspy@gmail.com>
8583 L:      linux-media@vger.kernel.org
8584 W:      https://linuxtv.org
8585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8586 S:      Maintained
8587 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8588
8589 LOADPIN SECURITY MODULE
8590 M:      Kees Cook <keescook@chromium.org>
8591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8592 S:      Supported
8593 F:      security/loadpin/
8594 F:      Documentation/admin-guide/LSM/LoadPin.rst
8595
8596 LOCKING PRIMITIVES
8597 M:      Peter Zijlstra <peterz@infradead.org>
8598 M:      Ingo Molnar <mingo@redhat.com>
8599 M:      Will Deacon <will.deacon@arm.com>
8600 L:      linux-kernel@vger.kernel.org
8601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8602 S:      Maintained
8603 F:      Documentation/locking/
8604 F:      include/linux/lockdep.h
8605 F:      include/linux/spinlock*.h
8606 F:      arch/*/include/asm/spinlock*.h
8607 F:      include/linux/rwlock*.h
8608 F:      include/linux/mutex*.h
8609 F:      arch/*/include/asm/mutex*.h
8610 F:      include/linux/rwsem*.h
8611 F:      arch/*/include/asm/rwsem.h
8612 F:      include/linux/seqlock.h
8613 F:      lib/locking*.[ch]
8614 F:      kernel/locking/
8615 X:      kernel/locking/locktorture.c
8616
8617 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8618 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8619 L:      linux-ntfs-dev@lists.sourceforge.net
8620 W:      http://www.linux-ntfs.org/content/view/19/37/
8621 S:      Maintained
8622 F:      Documentation/ldm.txt
8623 F:      block/partitions/ldm.*
8624
8625 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8626 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8627 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8628 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8629 L:      MPT-FusionLinux.pdl@broadcom.com
8630 L:      linux-scsi@vger.kernel.org
8631 W:      http://www.avagotech.com/support/
8632 S:      Supported
8633 F:      drivers/message/fusion/
8634 F:      drivers/scsi/mpt3sas/
8635
8636 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8637 M:      Matthew Wilcox <matthew@wil.cx>
8638 L:      linux-scsi@vger.kernel.org
8639 S:      Maintained
8640 F:      drivers/scsi/sym53c8xx_2/
8641
8642 LTC1660 DAC DRIVER
8643 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8644 L:      linux-iio@vger.kernel.org
8645 S:      Maintained
8646 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8647 F:      drivers/iio/dac/ltc1660.c
8648
8649 LTC4261 HARDWARE MONITOR DRIVER
8650 M:      Guenter Roeck <linux@roeck-us.net>
8651 L:      linux-hwmon@vger.kernel.org
8652 S:      Maintained
8653 F:      Documentation/hwmon/ltc4261
8654 F:      drivers/hwmon/ltc4261.c
8655
8656 LTC4306 I2C MULTIPLEXER DRIVER
8657 M:      Michael Hennerich <michael.hennerich@analog.com>
8658 W:      http://ez.analog.com/community/linux-device-drivers
8659 L:      linux-i2c@vger.kernel.org
8660 S:      Supported
8661 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8662 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8663
8664 LTP (Linux Test Project)
8665 M:      Mike Frysinger <vapier@gentoo.org>
8666 M:      Cyril Hrubis <chrubis@suse.cz>
8667 M:      Wanlong Gao <wanlong.gao@gmail.com>
8668 M:      Jan Stancek <jstancek@redhat.com>
8669 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8670 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8671 L:      ltp@lists.linux.it (subscribers-only)
8672 W:      http://linux-test-project.github.io/
8673 T:      git git://github.com/linux-test-project/ltp.git
8674 S:      Maintained
8675
8676 M68K ARCHITECTURE
8677 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8678 L:      linux-m68k@lists.linux-m68k.org
8679 W:      http://www.linux-m68k.org/
8680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8681 S:      Maintained
8682 F:      arch/m68k/
8683 F:      drivers/zorro/
8684
8685 M68K ON APPLE MACINTOSH
8686 M:      Joshua Thompson <funaho@jurai.org>
8687 W:      http://www.mac.linux-m68k.org/
8688 L:      linux-m68k@lists.linux-m68k.org
8689 S:      Maintained
8690 F:      arch/m68k/mac/
8691
8692 M68K ON HP9000/300
8693 M:      Philip Blundell <philb@gnu.org>
8694 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8695 S:      Maintained
8696 F:      arch/m68k/hp300/
8697
8698 M88DS3103 MEDIA DRIVER
8699 M:      Antti Palosaari <crope@iki.fi>
8700 L:      linux-media@vger.kernel.org
8701 W:      https://linuxtv.org
8702 W:      http://palosaari.fi/linux/
8703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8704 T:      git git://linuxtv.org/anttip/media_tree.git
8705 S:      Maintained
8706 F:      drivers/media/dvb-frontends/m88ds3103*
8707
8708 M88RS2000 MEDIA DRIVER
8709 M:      Malcolm Priestley <tvboxspy@gmail.com>
8710 L:      linux-media@vger.kernel.org
8711 W:      https://linuxtv.org
8712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8713 S:      Maintained
8714 F:      drivers/media/dvb-frontends/m88rs2000*
8715
8716 MA901 MASTERKIT USB FM RADIO DRIVER
8717 M:      Alexey Klimov <klimov.linux@gmail.com>
8718 L:      linux-media@vger.kernel.org
8719 T:      git git://linuxtv.org/media_tree.git
8720 S:      Maintained
8721 F:      drivers/media/radio/radio-ma901.c
8722
8723 MAC80211
8724 M:      Johannes Berg <johannes@sipsolutions.net>
8725 L:      linux-wireless@vger.kernel.org
8726 W:      http://wireless.kernel.org/
8727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8729 S:      Maintained
8730 F:      Documentation/networking/mac80211-injection.txt
8731 F:      include/net/mac80211.h
8732 F:      net/mac80211/
8733 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8734 F:      Documentation/networking/mac80211_hwsim/README
8735
8736 MAILBOX API
8737 M:      Jassi Brar <jassisinghbrar@gmail.com>
8738 L:      linux-kernel@vger.kernel.org
8739 S:      Maintained
8740 F:      drivers/mailbox/
8741 F:      include/linux/mailbox_client.h
8742 F:      include/linux/mailbox_controller.h
8743
8744 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8745 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8746 W:      http://www.kernel.org/doc/man-pages
8747 L:      linux-man@vger.kernel.org
8748 S:      Maintained
8749
8750 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8751 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8752 L:      linux-mips@linux-mips.org
8753 S:      Maintained
8754 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8755
8756 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8757 M:      Andrew Lunn <andrew@lunn.ch>
8758 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8759 L:      netdev@vger.kernel.org
8760 S:      Maintained
8761 F:      drivers/net/dsa/mv88e6xxx/
8762 F:      linux/platform_data/mv88e6xxx.h
8763 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8764
8765 MARVELL ARMADA DRM SUPPORT
8766 M:      Russell King <linux@armlinux.org.uk>
8767 S:      Maintained
8768 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8769 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8770 F:      drivers/gpu/drm/armada/
8771 F:      include/uapi/drm/armada_drm.h
8772 F:      Documentation/devicetree/bindings/display/armada/
8773
8774 MARVELL CRYPTO DRIVER
8775 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8776 M:      Arnaud Ebalard <arno@natisbad.org>
8777 F:      drivers/crypto/marvell/
8778 S:      Maintained
8779 L:      linux-crypto@vger.kernel.org
8780
8781 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8782 M:      Mirko Lindner <mlindner@marvell.com>
8783 M:      Stephen Hemminger <stephen@networkplumber.org>
8784 L:      netdev@vger.kernel.org
8785 S:      Maintained
8786 F:      drivers/net/ethernet/marvell/sk*
8787
8788 MARVELL LIBERTAS WIRELESS DRIVER
8789 L:      libertas-dev@lists.infradead.org
8790 S:      Orphan
8791 F:      drivers/net/wireless/marvell/libertas/
8792
8793 MARVELL MACCHIATOBIN SUPPORT
8794 M:      Russell King <linux@armlinux.org.uk>
8795 L:      linux-arm-kernel@lists.infradead.org
8796 S:      Maintained
8797 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8798
8799 MARVELL MV643XX ETHERNET DRIVER
8800 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8801 L:      netdev@vger.kernel.org
8802 S:      Maintained
8803 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8804 F:      include/linux/mv643xx.h
8805
8806 MARVELL MV88X3310 PHY DRIVER
8807 M:      Russell King <linux@armlinux.org.uk>
8808 L:      netdev@vger.kernel.org
8809 S:      Maintained
8810 F:      drivers/net/phy/marvell10g.c
8811
8812 MARVELL MVNETA ETHERNET DRIVER
8813 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8814 L:      netdev@vger.kernel.org
8815 S:      Maintained
8816 F:      drivers/net/ethernet/marvell/mvneta.*
8817
8818 MARVELL MWIFIEX WIRELESS DRIVER
8819 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8820 M:      Nishant Sarmukadam <nishants@marvell.com>
8821 M:      Ganapathi Bhat <gbhat@marvell.com>
8822 M:      Xinming Hu <huxinming820@gmail.com>
8823 L:      linux-wireless@vger.kernel.org
8824 S:      Maintained
8825 F:      drivers/net/wireless/marvell/mwifiex/
8826
8827 MARVELL MWL8K WIRELESS DRIVER
8828 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8829 L:      linux-wireless@vger.kernel.org
8830 S:      Odd Fixes
8831 F:      drivers/net/wireless/marvell/mwl8k.c
8832
8833 MARVELL NAND CONTROLLER DRIVER
8834 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8835 L:      linux-mtd@lists.infradead.org
8836 S:      Maintained
8837 F:      drivers/mtd/nand/raw/marvell_nand.c
8838 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8839
8840 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8841 M:      Nicolas Pitre <nico@fluxnic.net>
8842 S:      Odd Fixes
8843 F:      drivers/mmc/host/mvsdio.*
8844
8845 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8846 M:      Hu Ziji <huziji@marvell.com>
8847 L:      linux-mmc@vger.kernel.org
8848 S:      Supported
8849 F:      drivers/mmc/host/sdhci-xenon*
8850 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8851
8852 MATROX FRAMEBUFFER DRIVER
8853 L:      linux-fbdev@vger.kernel.org
8854 S:      Orphan
8855 F:      drivers/video/fbdev/matrox/matroxfb_*
8856 F:      include/uapi/linux/matroxfb.h
8857
8858 MAX16065 HARDWARE MONITOR DRIVER
8859 M:      Guenter Roeck <linux@roeck-us.net>
8860 L:      linux-hwmon@vger.kernel.org
8861 S:      Maintained
8862 F:      Documentation/hwmon/max16065
8863 F:      drivers/hwmon/max16065.c
8864
8865 MAX20751 HARDWARE MONITOR DRIVER
8866 M:      Guenter Roeck <linux@roeck-us.net>
8867 L:      linux-hwmon@vger.kernel.org
8868 S:      Maintained
8869 F:      Documentation/hwmon/max20751
8870 F:      drivers/hwmon/max20751.c
8871
8872 MAX2175 SDR TUNER DRIVER
8873 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8874 L:      linux-media@vger.kernel.org
8875 T:      git git://linuxtv.org/media_tree.git
8876 S:      Maintained
8877 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8878 F:      Documentation/media/v4l-drivers/max2175.rst
8879 F:      drivers/media/i2c/max2175*
8880 F:      include/uapi/linux/max2175.h
8881
8882 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8883 L:      linux-hwmon@vger.kernel.org
8884 S:      Orphan
8885 F:      Documentation/hwmon/max6650
8886 F:      drivers/hwmon/max6650.c
8887
8888 MAX6697 HARDWARE MONITOR DRIVER
8889 M:      Guenter Roeck <linux@roeck-us.net>
8890 L:      linux-hwmon@vger.kernel.org
8891 S:      Maintained
8892 F:      Documentation/hwmon/max6697
8893 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8894 F:      drivers/hwmon/max6697.c
8895 F:      include/linux/platform_data/max6697.h
8896
8897 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8898 M:      Peter Rosin <peda@axentia.se>
8899 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8900 S:      Maintained
8901 F:      Documentation/devicetree/bindings/sound/max9860.txt
8902 F:      sound/soc/codecs/max9860.*
8903
8904 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8905 M:      Javier Martinez Canillas <javier@dowhile0.org>
8906 L:      linux-kernel@vger.kernel.org
8907 S:      Supported
8908 F:      drivers/regulator/max77802-regulator.c
8909 F:      Documentation/devicetree/bindings/*/*max77802.txt
8910 F:      include/dt-bindings/*/*max77802.h
8911
8912 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8913 M:      Krzysztof Kozlowski <krzk@kernel.org>
8914 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8915 L:      linux-pm@vger.kernel.org
8916 S:      Supported
8917 F:      drivers/power/supply/max14577_charger.c
8918 F:      drivers/power/supply/max77693_charger.c
8919
8920 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8921 M:      Chanwoo Choi <cw00.choi@samsung.com>
8922 M:      Krzysztof Kozlowski <krzk@kernel.org>
8923 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8924 L:      linux-kernel@vger.kernel.org
8925 S:      Supported
8926 F:      drivers/*/max14577*.c
8927 F:      drivers/*/max77686*.c
8928 F:      drivers/*/max77693*.c
8929 F:      drivers/extcon/extcon-max14577.c
8930 F:      drivers/extcon/extcon-max77693.c
8931 F:      drivers/rtc/rtc-max77686.c
8932 F:      drivers/clk/clk-max77686.c
8933 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8934 F:      Documentation/devicetree/bindings/*/max77686.txt
8935 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8936 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8937 F:      include/linux/mfd/max14577*.h
8938 F:      include/linux/mfd/max77686*.h
8939 F:      include/linux/mfd/max77693*.h
8940
8941 MAXIRADIO FM RADIO RECEIVER DRIVER
8942 M:      Hans Verkuil <hverkuil@xs4all.nl>
8943 L:      linux-media@vger.kernel.org
8944 T:      git git://linuxtv.org/media_tree.git
8945 W:      https://linuxtv.org
8946 S:      Maintained
8947 F:      drivers/media/radio/radio-maxiradio*
8948
8949 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8950 M:      Peter Rosin <peda@axentia.se>
8951 L:      linux-iio@vger.kernel.org
8952 S:      Maintained
8953 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8954 F:      drivers/iio/potentiometer/mcp4018.c
8955 F:      drivers/iio/potentiometer/mcp4531.c
8956
8957 MCR20A IEEE-802.15.4 RADIO DRIVER
8958 M:      Xue Liu <liuxuenetmail@gmail.com>
8959 L:      linux-wpan@vger.kernel.org
8960 W:      https://github.com/xueliu/mcr20a-linux
8961 S:      Maintained
8962 F:      drivers/net/ieee802154/mcr20a.c
8963 F:      drivers/net/ieee802154/mcr20a.h
8964 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8965
8966 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8967 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8968 L:      linux-iio@vger.kernel.org
8969 S:      Maintained
8970 F:      drivers/iio/dac/cio-dac.c
8971
8972 MEDIA DRIVERS FOR ASCOT2E
8973 M:      Sergey Kozlov <serjk@netup.ru>
8974 M:      Abylay Ospan <aospan@netup.ru>
8975 L:      linux-media@vger.kernel.org
8976 W:      https://linuxtv.org
8977 W:      http://netup.tv/
8978 T:      git git://linuxtv.org/media_tree.git
8979 S:      Supported
8980 F:      drivers/media/dvb-frontends/ascot2e*
8981
8982 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8983 M:      Jasmin Jessich <jasmin@anw.at>
8984 L:      linux-media@vger.kernel.org
8985 W:      https://linuxtv.org
8986 T:      git git://linuxtv.org/media_tree.git
8987 S:      Maintained
8988 F:      drivers/media/dvb-frontends/cxd2099*
8989
8990 MEDIA DRIVERS FOR CXD2841ER
8991 M:      Sergey Kozlov <serjk@netup.ru>
8992 M:      Abylay Ospan <aospan@netup.ru>
8993 L:      linux-media@vger.kernel.org
8994 W:      https://linuxtv.org
8995 W:      http://netup.tv/
8996 T:      git git://linuxtv.org/media_tree.git
8997 S:      Supported
8998 F:      drivers/media/dvb-frontends/cxd2841er*
8999
9000 MEDIA DRIVERS FOR CXD2880
9001 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9002 L:      linux-media@vger.kernel.org
9003 W:      http://linuxtv.org/
9004 T:      git git://linuxtv.org/media_tree.git
9005 S:      Supported
9006 F:      drivers/media/dvb-frontends/cxd2880/*
9007 F:      drivers/media/spi/cxd2880*
9008
9009 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9010 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9011 L:      linux-media@vger.kernel.org
9012 W:      https://linuxtv.org
9013 T:      git git://linuxtv.org/media_tree.git
9014 S:      Maintained
9015 F:      drivers/media/pci/ddbridge/*
9016
9017 MEDIA DRIVERS FOR FREESCALE IMX
9018 M:      Steve Longerbeam <slongerbeam@gmail.com>
9019 M:      Philipp Zabel <p.zabel@pengutronix.de>
9020 L:      linux-media@vger.kernel.org
9021 T:      git git://linuxtv.org/media_tree.git
9022 S:      Maintained
9023 F:      Documentation/devicetree/bindings/media/imx.txt
9024 F:      Documentation/media/v4l-drivers/imx.rst
9025 F:      drivers/staging/media/imx/
9026 F:      include/linux/imx-media.h
9027 F:      include/media/imx.h
9028
9029 MEDIA DRIVERS FOR HELENE
9030 M:      Abylay Ospan <aospan@netup.ru>
9031 L:      linux-media@vger.kernel.org
9032 W:      https://linuxtv.org
9033 W:      http://netup.tv/
9034 T:      git git://linuxtv.org/media_tree.git
9035 S:      Supported
9036 F:      drivers/media/dvb-frontends/helene*
9037
9038 MEDIA DRIVERS FOR HORUS3A
9039 M:      Sergey Kozlov <serjk@netup.ru>
9040 M:      Abylay Ospan <aospan@netup.ru>
9041 L:      linux-media@vger.kernel.org
9042 W:      https://linuxtv.org
9043 W:      http://netup.tv/
9044 T:      git git://linuxtv.org/media_tree.git
9045 S:      Supported
9046 F:      drivers/media/dvb-frontends/horus3a*
9047
9048 MEDIA DRIVERS FOR LNBH25
9049 M:      Sergey Kozlov <serjk@netup.ru>
9050 M:      Abylay Ospan <aospan@netup.ru>
9051 L:      linux-media@vger.kernel.org
9052 W:      https://linuxtv.org
9053 W:      http://netup.tv/
9054 T:      git git://linuxtv.org/media_tree.git
9055 S:      Supported
9056 F:      drivers/media/dvb-frontends/lnbh25*
9057
9058 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9059 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9060 L:      linux-media@vger.kernel.org
9061 W:      https://linuxtv.org
9062 T:      git git://linuxtv.org/media_tree.git
9063 S:      Maintained
9064 F:      drivers/media/dvb-frontends/mxl5xx*
9065
9066 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9067 M:      Sergey Kozlov <serjk@netup.ru>
9068 M:      Abylay Ospan <aospan@netup.ru>
9069 L:      linux-media@vger.kernel.org
9070 W:      https://linuxtv.org
9071 W:      http://netup.tv/
9072 T:      git git://linuxtv.org/media_tree.git
9073 S:      Supported
9074 F:      drivers/media/pci/netup_unidvb/*
9075
9076 MEDIA DRIVERS FOR RENESAS - CEU
9077 M:      Jacopo Mondi <jacopo@jmondi.org>
9078 L:      linux-media@vger.kernel.org
9079 L:      linux-renesas-soc@vger.kernel.org
9080 T:      git git://linuxtv.org/media_tree.git
9081 S:      Supported
9082 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9083 F:      drivers/media/platform/renesas-ceu.c
9084 F:      include/media/drv-intf/renesas-ceu.h
9085
9086 MEDIA DRIVERS FOR RENESAS - DRIF
9087 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9088 L:      linux-media@vger.kernel.org
9089 L:      linux-renesas-soc@vger.kernel.org
9090 T:      git git://linuxtv.org/media_tree.git
9091 S:      Supported
9092 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9093 F:      drivers/media/platform/rcar_drif.c
9094
9095 MEDIA DRIVERS FOR RENESAS - FCP
9096 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9097 L:      linux-media@vger.kernel.org
9098 L:      linux-renesas-soc@vger.kernel.org
9099 T:      git git://linuxtv.org/media_tree.git
9100 S:      Supported
9101 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9102 F:      drivers/media/platform/rcar-fcp.c
9103 F:      include/media/rcar-fcp.h
9104
9105 MEDIA DRIVERS FOR RENESAS - FDP1
9106 M:      Kieran Bingham <kieran@bingham.xyz>
9107 L:      linux-media@vger.kernel.org
9108 L:      linux-renesas-soc@vger.kernel.org
9109 T:      git git://linuxtv.org/media_tree.git
9110 S:      Supported
9111 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9112 F:      drivers/media/platform/rcar_fdp1.c
9113
9114 MEDIA DRIVERS FOR RENESAS - VIN
9115 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9116 L:      linux-media@vger.kernel.org
9117 L:      linux-renesas-soc@vger.kernel.org
9118 T:      git git://linuxtv.org/media_tree.git
9119 S:      Supported
9120 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9121 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9122 F:      drivers/media/platform/rcar-vin/
9123
9124 MEDIA DRIVERS FOR RENESAS - VSP1
9125 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9126 L:      linux-media@vger.kernel.org
9127 L:      linux-renesas-soc@vger.kernel.org
9128 T:      git git://linuxtv.org/media_tree.git
9129 S:      Supported
9130 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9131 F:      drivers/media/platform/vsp1/
9132
9133 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9134 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9135 L:      linux-media@vger.kernel.org
9136 W:      https://linuxtv.org
9137 T:      git git://linuxtv.org/media_tree.git
9138 S:      Maintained
9139 F:      drivers/media/dvb-frontends/stv0910*
9140
9141 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9142 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9143 L:      linux-media@vger.kernel.org
9144 W:      https://linuxtv.org
9145 T:      git git://linuxtv.org/media_tree.git
9146 S:      Maintained
9147 F:      drivers/media/dvb-frontends/stv6111*
9148
9149 MEDIA DRIVERS FOR STM32 - DCMI
9150 M:      Hugues Fruchet <hugues.fruchet@st.com>
9151 L:      linux-media@vger.kernel.org
9152 T:      git git://linuxtv.org/media_tree.git
9153 S:      Supported
9154 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9155 F:      drivers/media/platform/stm32/stm32-dcmi.c
9156
9157 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9158 M:      Dmitry Osipenko <digetx@gmail.com>
9159 L:      linux-media@vger.kernel.org
9160 L:      linux-tegra@vger.kernel.org
9161 T:      git git://linuxtv.org/media_tree.git
9162 S:      Maintained
9163 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9164 F:      drivers/staging/media/tegra-vde/
9165
9166 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9167 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9168 P:      LinuxTV.org Project
9169 L:      linux-media@vger.kernel.org
9170 W:      https://linuxtv.org
9171 Q:      http://patchwork.kernel.org/project/linux-media/list/
9172 T:      git git://linuxtv.org/media_tree.git
9173 S:      Maintained
9174 F:      Documentation/devicetree/bindings/media/
9175 F:      Documentation/media/
9176 F:      drivers/media/
9177 F:      drivers/staging/media/
9178 F:      include/linux/platform_data/media/
9179 F:      include/media/
9180 F:      include/uapi/linux/dvb/
9181 F:      include/uapi/linux/videodev2.h
9182 F:      include/uapi/linux/media.h
9183 F:      include/uapi/linux/v4l2-*
9184 F:      include/uapi/linux/meye.h
9185 F:      include/uapi/linux/ivtv*
9186 F:      include/uapi/linux/uvcvideo.h
9187
9188 MEDIATEK BLUETOOTH DRIVER
9189 M:      Sean Wang <sean.wang@mediatek.com>
9190 L:      linux-bluetooth@vger.kernel.org
9191 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9192 S:      Maintained
9193 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9194 F:      drivers/bluetooth/btmtkuart.c
9195
9196 MEDIATEK CIR DRIVER
9197 M:      Sean Wang <sean.wang@mediatek.com>
9198 S:      Maintained
9199 F:      drivers/media/rc/mtk-cir.c
9200
9201 MEDIATEK DMA DRIVER
9202 M:      Sean Wang <sean.wang@mediatek.com>
9203 L:      dmaengine@vger.kernel.org
9204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9205 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9206 S:      Maintained
9207 F:      Documentation/devicetree/bindings/dma/mtk-*
9208 F:      drivers/dma/mediatek/
9209
9210 MEDIATEK PMIC LED DRIVER
9211 M:      Sean Wang <sean.wang@mediatek.com>
9212 S:      Maintained
9213 F:      drivers/leds/leds-mt6323.c
9214 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9215
9216 MEDIATEK ETHERNET DRIVER
9217 M:      Felix Fietkau <nbd@openwrt.org>
9218 M:      John Crispin <john@phrozen.org>
9219 M:      Sean Wang <sean.wang@mediatek.com>
9220 M:      Nelson Chang <nelson.chang@mediatek.com>
9221 L:      netdev@vger.kernel.org
9222 S:      Maintained
9223 F:      drivers/net/ethernet/mediatek/
9224
9225 MEDIATEK SWITCH DRIVER
9226 M:      Sean Wang <sean.wang@mediatek.com>
9227 L:      netdev@vger.kernel.org
9228 S:      Maintained
9229 F:      drivers/net/dsa/mt7530.*
9230 F:      net/dsa/tag_mtk.c
9231
9232 MEDIATEK JPEG DRIVER
9233 M:      Rick Chang <rick.chang@mediatek.com>
9234 M:      Bin Liu <bin.liu@mediatek.com>
9235 S:      Supported
9236 F:      drivers/media/platform/mtk-jpeg/
9237 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9238
9239 MEDIATEK MDP DRIVER
9240 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9241 M:      Houlong Wei <houlong.wei@mediatek.com>
9242 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9243 S:      Supported
9244 F:      drivers/media/platform/mtk-mdp/
9245 F:      drivers/media/platform/mtk-vpu/
9246 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9247
9248 MEDIATEK MEDIA DRIVER
9249 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9250 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9251 S:      Supported
9252 F:      drivers/media/platform/mtk-vcodec/
9253 F:      drivers/media/platform/mtk-vpu/
9254 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9255 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9256
9257 MEDIATEK MT7601U WIRELESS LAN DRIVER
9258 M:      Jakub Kicinski <kubakici@wp.pl>
9259 L:      linux-wireless@vger.kernel.org
9260 S:      Maintained
9261 F:      drivers/net/wireless/mediatek/mt7601u/
9262
9263 MEDIATEK NAND CONTROLLER DRIVER
9264 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9265 L:      linux-mtd@lists.infradead.org
9266 S:      Maintained
9267 F:      drivers/mtd/nand/raw/mtk_*
9268 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9269
9270 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9271 M:      Sean Wang <sean.wang@mediatek.com>
9272 S:      Maintained
9273 F:      drivers/char/hw_random/mtk-rng.c
9274
9275 MEDIATEK USB3 DRD IP DRIVER
9276 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9277 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9279 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9280 S:      Maintained
9281 F:      drivers/usb/mtu3/
9282
9283 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9284 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9285 M:      Martin Donnelly <martin.donnelly@ge.com>
9286 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9287 S:      Maintained
9288 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9289 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9290
9291 MEGARAID SCSI/SAS DRIVERS
9292 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9293 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9294 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9295 L:      megaraidlinux.pdl@broadcom.com
9296 L:      linux-scsi@vger.kernel.org
9297 W:      http://www.avagotech.com/support/
9298 S:      Maintained
9299 F:      Documentation/scsi/megaraid.txt
9300 F:      drivers/scsi/megaraid.*
9301 F:      drivers/scsi/megaraid/
9302
9303 MELEXIS MLX90614 DRIVER
9304 M:      Crt Mori <cmo@melexis.com>
9305 L:      linux-iio@vger.kernel.org
9306 W:      http://www.melexis.com
9307 S:      Supported
9308 F:      drivers/iio/temperature/mlx90614.c
9309
9310 MELEXIS MLX90632 DRIVER
9311 M:      Crt Mori <cmo@melexis.com>
9312 L:      linux-iio@vger.kernel.org
9313 W:      http://www.melexis.com
9314 S:      Supported
9315 F:      drivers/iio/temperature/mlx90632.c
9316
9317 MELFAS MIP4 TOUCHSCREEN DRIVER
9318 M:      Sangwon Jee <jeesw@melfas.com>
9319 W:      http://www.melfas.com
9320 S:      Supported
9321 F:      drivers/input/touchscreen/melfas_mip4.c
9322 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9323
9324 MELLANOX ETHERNET DRIVER (mlx4_en)
9325 M:      Tariq Toukan <tariqt@mellanox.com>
9326 L:      netdev@vger.kernel.org
9327 S:      Supported
9328 W:      http://www.mellanox.com
9329 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9330 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9331
9332 MELLANOX ETHERNET DRIVER (mlx5e)
9333 M:      Saeed Mahameed <saeedm@mellanox.com>
9334 L:      netdev@vger.kernel.org
9335 S:      Supported
9336 W:      http://www.mellanox.com
9337 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9338 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9339
9340 MELLANOX ETHERNET INNOVA DRIVERS
9341 R:      Boris Pismenny <borisp@mellanox.com>
9342 L:      netdev@vger.kernel.org
9343 S:      Supported
9344 W:      http://www.mellanox.com
9345 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9346 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9347 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9348 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9349 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9350
9351 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9352 R:      Boris Pismenny <borisp@mellanox.com>
9353 L:      netdev@vger.kernel.org
9354 S:      Supported
9355 W:      http://www.mellanox.com
9356 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9357 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9358 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9359
9360 MELLANOX ETHERNET SWITCH DRIVERS
9361 M:      Jiri Pirko <jiri@mellanox.com>
9362 M:      Ido Schimmel <idosch@mellanox.com>
9363 L:      netdev@vger.kernel.org
9364 S:      Supported
9365 W:      http://www.mellanox.com
9366 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9367 F:      drivers/net/ethernet/mellanox/mlxsw/
9368 F:      tools/testing/selftests/drivers/net/mlxsw/
9369
9370 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9371 M:      mlxsw@mellanox.com
9372 L:      netdev@vger.kernel.org
9373 S:      Supported
9374 W:      http://www.mellanox.com
9375 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9376 F:      drivers/net/ethernet/mellanox/mlxfw/
9377
9378 MELLANOX HARDWARE PLATFORM SUPPORT
9379 M:      Andy Shevchenko <andy@infradead.org>
9380 M:      Darren Hart <dvhart@infradead.org>
9381 M:      Vadim Pasternak <vadimp@mellanox.com>
9382 L:      platform-driver-x86@vger.kernel.org
9383 S:      Supported
9384 F:      drivers/platform/mellanox/
9385
9386 MELLANOX MLX4 core VPI driver
9387 M:      Tariq Toukan <tariqt@mellanox.com>
9388 L:      netdev@vger.kernel.org
9389 L:      linux-rdma@vger.kernel.org
9390 W:      http://www.mellanox.com
9391 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9392 S:      Supported
9393 F:      drivers/net/ethernet/mellanox/mlx4/
9394 F:      include/linux/mlx4/
9395
9396 MELLANOX MLX4 IB driver
9397 M:      Yishai Hadas <yishaih@mellanox.com>
9398 L:      linux-rdma@vger.kernel.org
9399 W:      http://www.mellanox.com
9400 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9401 S:      Supported
9402 F:      drivers/infiniband/hw/mlx4/
9403 F:      include/linux/mlx4/
9404 F:      include/uapi/rdma/mlx4-abi.h
9405
9406 MELLANOX MLX5 core VPI driver
9407 M:      Saeed Mahameed <saeedm@mellanox.com>
9408 M:      Leon Romanovsky <leonro@mellanox.com>
9409 L:      netdev@vger.kernel.org
9410 L:      linux-rdma@vger.kernel.org
9411 W:      http://www.mellanox.com
9412 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9413 S:      Supported
9414 F:      drivers/net/ethernet/mellanox/mlx5/core/
9415 F:      include/linux/mlx5/
9416
9417 MELLANOX MLX5 IB driver
9418 M:      Leon Romanovsky <leonro@mellanox.com>
9419 L:      linux-rdma@vger.kernel.org
9420 W:      http://www.mellanox.com
9421 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9422 S:      Supported
9423 F:      drivers/infiniband/hw/mlx5/
9424 F:      include/linux/mlx5/
9425 F:      include/uapi/rdma/mlx5-abi.h
9426
9427 MELLANOX MLXCPLD I2C AND MUX DRIVER
9428 M:      Vadim Pasternak <vadimp@mellanox.com>
9429 M:      Michael Shych <michaelsh@mellanox.com>
9430 L:      linux-i2c@vger.kernel.org
9431 S:      Supported
9432 F:      drivers/i2c/busses/i2c-mlxcpld.c
9433 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9434 F:      Documentation/i2c/busses/i2c-mlxcpld
9435
9436 MELLANOX MLXCPLD LED DRIVER
9437 M:      Vadim Pasternak <vadimp@mellanox.com>
9438 L:      linux-leds@vger.kernel.org
9439 S:      Supported
9440 F:      drivers/leds/leds-mlxcpld.c
9441 F:      drivers/leds/leds-mlxreg.c
9442 F:      Documentation/leds/leds-mlxcpld.txt
9443
9444 MELLANOX PLATFORM DRIVER
9445 M:      Vadim Pasternak <vadimp@mellanox.com>
9446 L:      platform-driver-x86@vger.kernel.org
9447 S:      Supported
9448 F:      drivers/platform/x86/mlx-platform.c
9449
9450 MEMBARRIER SUPPORT
9451 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9452 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9453 L:      linux-kernel@vger.kernel.org
9454 S:      Supported
9455 F:      kernel/sched/membarrier.c
9456 F:      include/uapi/linux/membarrier.h
9457 F:      arch/powerpc/include/asm/membarrier.h
9458
9459 MEMORY MANAGEMENT
9460 L:      linux-mm@kvack.org
9461 W:      http://www.linux-mm.org
9462 S:      Maintained
9463 F:      include/linux/mm.h
9464 F:      include/linux/gfp.h
9465 F:      include/linux/mmzone.h
9466 F:      include/linux/memory_hotplug.h
9467 F:      include/linux/vmalloc.h
9468 F:      mm/
9469
9470 MEMORY TECHNOLOGY DEVICES (MTD)
9471 M:      David Woodhouse <dwmw2@infradead.org>
9472 M:      Brian Norris <computersforpeace@gmail.com>
9473 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9474 M:      Marek Vasut <marek.vasut@gmail.com>
9475 M:      Richard Weinberger <richard@nod.at>
9476 L:      linux-mtd@lists.infradead.org
9477 W:      http://www.linux-mtd.infradead.org/
9478 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9479 T:      git git://git.infradead.org/linux-mtd.git master
9480 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9481 S:      Maintained
9482 F:      Documentation/devicetree/bindings/mtd/
9483 F:      drivers/mtd/
9484 F:      include/linux/mtd/
9485 F:      include/uapi/mtd/
9486
9487 MEN A21 WATCHDOG DRIVER
9488 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9489 L:      linux-watchdog@vger.kernel.org
9490 S:      Maintained
9491 F:      drivers/watchdog/mena21_wdt.c
9492
9493 MEN CHAMELEON BUS (mcb)
9494 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9495 S:      Maintained
9496 F:      drivers/mcb/
9497 F:      include/linux/mcb.h
9498 F:      Documentation/men-chameleon-bus.txt
9499
9500 MEN F21BMC (Board Management Controller)
9501 M:      Andreas Werner <andreas.werner@men.de>
9502 S:      Supported
9503 F:      drivers/mfd/menf21bmc.c
9504 F:      drivers/watchdog/menf21bmc_wdt.c
9505 F:      drivers/leds/leds-menf21bmc.c
9506 F:      drivers/hwmon/menf21bmc_hwmon.c
9507 F:      Documentation/hwmon/menf21bmc
9508
9509 MEN Z069 WATCHDOG DRIVER
9510 M:      Johannes Thumshirn <jth@kernel.org>
9511 L:      linux-watchdog@vger.kernel.org
9512 S:      Maintained
9513 F:      drivers/watchdog/menz069_wdt.c
9514
9515 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9516 M:      Neil Armstrong <narmstrong@baylibre.com>
9517 L:      linux-media@lists.freedesktop.org
9518 L:      linux-amlogic@lists.infradead.org
9519 W:      http://linux-meson.com/
9520 S:      Supported
9521 F:      drivers/media/platform/meson/ao-cec.c
9522 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9523 T:      git git://linuxtv.org/media_tree.git
9524
9525 MICROBLAZE ARCHITECTURE
9526 M:      Michal Simek <monstr@monstr.eu>
9527 W:      http://www.monstr.eu/fdt/
9528 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9529 S:      Supported
9530 F:      arch/microblaze/
9531
9532 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9533 M:      Richard Genoud <richard.genoud@gmail.com>
9534 S:      Maintained
9535 F:      drivers/tty/serial/atmel_serial.c
9536 F:      drivers/tty/serial/atmel_serial.h
9537
9538 MICROCHIP / ATMEL DMA DRIVER
9539 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9541 L:      dmaengine@vger.kernel.org
9542 S:      Supported
9543 F:      drivers/dma/at_hdmac.c
9544 F:      drivers/dma/at_hdmac_regs.h
9545 F:      include/linux/platform_data/dma-atmel.h
9546
9547 MICROCHIP / ATMEL ECC DRIVER
9548 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9549 L:      linux-crypto@vger.kernel.org
9550 S:      Maintained
9551 F:      drivers/crypto/atmel-ecc.*
9552
9553 MICROCHIP / ATMEL ISC DRIVER
9554 M:      Songjun Wu <songjun.wu@microchip.com>
9555 L:      linux-media@vger.kernel.org
9556 S:      Supported
9557 F:      drivers/media/platform/atmel/atmel-isc.c
9558 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9559 F:      devicetree/bindings/media/atmel-isc.txt
9560
9561 MICROCHIP / ATMEL NAND DRIVER
9562 M:      Josh Wu <rainyfeeling@outlook.com>
9563 L:      linux-mtd@lists.infradead.org
9564 S:      Supported
9565 F:      drivers/mtd/nand/raw/atmel/*
9566 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9567
9568 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9569 M:      Woojung Huh <Woojung.Huh@microchip.com>
9570 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9571 L:      netdev@vger.kernel.org
9572 S:      Maintained
9573 F:      net/dsa/tag_ksz.c
9574 F:      drivers/net/dsa/microchip/*
9575 F:      include/linux/platform_data/microchip-ksz.h
9576 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9577
9578 MICROCHIP LAN743X ETHERNET DRIVER
9579 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9580 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9581 L:      netdev@vger.kernel.org
9582 S:      Maintained
9583 F:      drivers/net/ethernet/microchip/lan743x_*
9584
9585 MICROCHIP / ATMEL MCP3911 ADC DRIVER
9586 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9587 M:      Kent Gustavsson <kent@minoris.se>
9588 L:      linux-iio@vger.kernel.org
9589 S:      Supported
9590 F:      drivers/iio/adc/mcp3911.c
9591 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9592
9593 MICROCHIP USB251XB DRIVER
9594 M:      Richard Leitner <richard.leitner@skidata.com>
9595 L:      linux-usb@vger.kernel.org
9596 S:      Maintained
9597 F:      drivers/usb/misc/usb251xb.c
9598 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9599
9600 MICROSEMI MIPS SOCS
9601 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9602 L:      linux-mips@linux-mips.org
9603 S:      Maintained
9604 F:      arch/mips/generic/board-ocelot.c
9605 F:      arch/mips/configs/generic/board-ocelot.config
9606 F:      arch/mips/boot/dts/mscc/
9607 F:      Documentation/devicetree/bindings/mips/mscc.txt
9608
9609 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9610 M:      Don Brace <don.brace@microsemi.com>
9611 L:      esc.storagedev@microsemi.com
9612 L:      linux-scsi@vger.kernel.org
9613 S:      Supported
9614 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9615 F:      drivers/scsi/smartpqi/Kconfig
9616 F:      drivers/scsi/smartpqi/Makefile
9617 F:      include/linux/cciss*.h
9618 F:      include/uapi/linux/cciss*.h
9619 F:      Documentation/scsi/smartpqi.txt
9620
9621 MICROSEMI ETHERNET SWITCH DRIVER
9622 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9623 L:      netdev@vger.kernel.org
9624 S:      Supported
9625 F:      drivers/net/ethernet/mscc/
9626
9627 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9628 M:      Chen Yu <yu.c.chen@intel.com>
9629 L:      platform-driver-x86@vger.kernel.org
9630 S:      Supported
9631 F:      drivers/platform/x86/surfacepro3_button.c
9632
9633 MICROTEK X6 SCANNER
9634 M:      Oliver Neukum <oliver@neukum.org>
9635 S:      Maintained
9636 F:      drivers/usb/image/microtek.*
9637
9638 MIPS
9639 M:      Ralf Baechle <ralf@linux-mips.org>
9640 M:      Paul Burton <paul.burton@mips.com>
9641 M:      James Hogan <jhogan@kernel.org>
9642 L:      linux-mips@linux-mips.org
9643 W:      http://www.linux-mips.org/
9644 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9646 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9647 S:      Supported
9648 F:      Documentation/devicetree/bindings/mips/
9649 F:      Documentation/mips/
9650 F:      arch/mips/
9651 F:      drivers/platform/mips/
9652
9653 MIPS BOSTON DEVELOPMENT BOARD
9654 M:      Paul Burton <paul.burton@mips.com>
9655 L:      linux-mips@linux-mips.org
9656 S:      Maintained
9657 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9658 F:      arch/mips/boot/dts/img/boston.dts
9659 F:      arch/mips/configs/generic/board-boston.config
9660 F:      drivers/clk/imgtec/clk-boston.c
9661 F:      include/dt-bindings/clock/boston-clock.h
9662
9663 MIPS GENERIC PLATFORM
9664 M:      Paul Burton <paul.burton@mips.com>
9665 L:      linux-mips@linux-mips.org
9666 S:      Supported
9667 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9668 F:      arch/mips/generic/
9669 F:      arch/mips/tools/generic-board-config.sh
9670
9671 MIPS/LOONGSON1 ARCHITECTURE
9672 M:      Keguang Zhang <keguang.zhang@gmail.com>
9673 L:      linux-mips@linux-mips.org
9674 S:      Maintained
9675 F:      arch/mips/loongson32/
9676 F:      arch/mips/include/asm/mach-loongson32/
9677 F:      drivers/*/*loongson1*
9678 F:      drivers/*/*/*loongson1*
9679
9680 MIPS/LOONGSON2 ARCHITECTURE
9681 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9682 L:      linux-mips@linux-mips.org
9683 S:      Maintained
9684 F:      arch/mips/loongson64/*{2e/2f}*
9685 F:      arch/mips/include/asm/mach-loongson64/
9686 F:      drivers/*/*loongson2*
9687 F:      drivers/*/*/*loongson2*
9688
9689 MIPS/LOONGSON3 ARCHITECTURE
9690 M:      Huacai Chen <chenhc@lemote.com>
9691 L:      linux-mips@linux-mips.org
9692 S:      Maintained
9693 F:      arch/mips/loongson64/
9694 F:      arch/mips/include/asm/mach-loongson64/
9695 F:      drivers/platform/mips/cpu_hwmon.c
9696 F:      drivers/*/*loongson3*
9697 F:      drivers/*/*/*loongson3*
9698
9699 MIPS RINT INSTRUCTION EMULATION
9700 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9701 L:      linux-mips@linux-mips.org
9702 S:      Supported
9703 F:      arch/mips/math-emu/sp_rint.c
9704 F:      arch/mips/math-emu/dp_rint.c
9705
9706 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9707 M:      Hans Verkuil <hverkuil@xs4all.nl>
9708 L:      linux-media@vger.kernel.org
9709 T:      git git://linuxtv.org/media_tree.git
9710 W:      https://linuxtv.org
9711 S:      Odd Fixes
9712 F:      drivers/media/radio/radio-miropcm20*
9713
9714 MMP SUPPORT
9715 M:      Eric Miao <eric.y.miao@gmail.com>
9716 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9718 T:      git git://github.com/hzhuang1/linux.git
9719 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9720 S:      Maintained
9721 F:      arch/arm/boot/dts/mmp*
9722 F:      arch/arm/mach-mmp/
9723
9724 MN88472 MEDIA DRIVER
9725 M:      Antti Palosaari <crope@iki.fi>
9726 L:      linux-media@vger.kernel.org
9727 W:      https://linuxtv.org
9728 W:      http://palosaari.fi/linux/
9729 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9730 S:      Maintained
9731 F:      drivers/media/dvb-frontends/mn88472*
9732
9733 MN88473 MEDIA DRIVER
9734 M:      Antti Palosaari <crope@iki.fi>
9735 L:      linux-media@vger.kernel.org
9736 W:      https://linuxtv.org
9737 W:      http://palosaari.fi/linux/
9738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9739 S:      Maintained
9740 F:      drivers/media/dvb-frontends/mn88473*
9741
9742 PCI DRIVER FOR MOBIVEIL PCIE IP
9743 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9744 L:      linux-pci@vger.kernel.org
9745 S:      Supported
9746 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9747 F:      drivers/pci/controller/pcie-mobiveil.c
9748
9749 MODULE SUPPORT
9750 M:      Jessica Yu <jeyu@kernel.org>
9751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9752 S:      Maintained
9753 F:      include/linux/module.h
9754 F:      kernel/module.c
9755
9756 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9757 W:      http://popies.net/meye/
9758 S:      Orphan
9759 F:      Documentation/media/v4l-drivers/meye*
9760 F:      drivers/media/pci/meye/
9761 F:      include/uapi/linux/meye.h
9762
9763 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9764 M:      Jiri Slaby <jirislaby@gmail.com>
9765 S:      Maintained
9766 F:      Documentation/serial/moxa-smartio
9767 F:      drivers/tty/mxser.*
9768
9769 MR800 AVERMEDIA USB FM RADIO DRIVER
9770 M:      Alexey Klimov <klimov.linux@gmail.com>
9771 L:      linux-media@vger.kernel.org
9772 T:      git git://linuxtv.org/media_tree.git
9773 S:      Maintained
9774 F:      drivers/media/radio/radio-mr800.c
9775
9776 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9777 M:      Alan Ott <alan@signal11.us>
9778 L:      linux-wpan@vger.kernel.org
9779 S:      Maintained
9780 F:      drivers/net/ieee802154/mrf24j40.c
9781 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9782
9783 MSI LAPTOP SUPPORT
9784 M:      "Lee, Chun-Yi" <jlee@suse.com>
9785 L:      platform-driver-x86@vger.kernel.org
9786 S:      Maintained
9787 F:      drivers/platform/x86/msi-laptop.c
9788
9789 MSI WMI SUPPORT
9790 L:      platform-driver-x86@vger.kernel.org
9791 S:      Orphan
9792 F:      drivers/platform/x86/msi-wmi.c
9793
9794 MSI001 MEDIA DRIVER
9795 M:      Antti Palosaari <crope@iki.fi>
9796 L:      linux-media@vger.kernel.org
9797 W:      https://linuxtv.org
9798 W:      http://palosaari.fi/linux/
9799 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9800 T:      git git://linuxtv.org/anttip/media_tree.git
9801 S:      Maintained
9802 F:      drivers/media/tuners/msi001*
9803
9804 MSI2500 MEDIA DRIVER
9805 M:      Antti Palosaari <crope@iki.fi>
9806 L:      linux-media@vger.kernel.org
9807 W:      https://linuxtv.org
9808 W:      http://palosaari.fi/linux/
9809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9810 T:      git git://linuxtv.org/anttip/media_tree.git
9811 S:      Maintained
9812 F:      drivers/media/usb/msi2500/
9813
9814 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9815 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9816 L:      linux-mtd@lists.infradead.org
9817 S:      Maintained
9818 F:      drivers/mtd/devices/docg3*
9819
9820 MT9M032 APTINA SENSOR DRIVER
9821 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9822 L:      linux-media@vger.kernel.org
9823 T:      git git://linuxtv.org/media_tree.git
9824 S:      Maintained
9825 F:      drivers/media/i2c/mt9m032.c
9826 F:      include/media/i2c/mt9m032.h
9827
9828 MT9P031 APTINA CAMERA SENSOR
9829 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9830 L:      linux-media@vger.kernel.org
9831 T:      git git://linuxtv.org/media_tree.git
9832 S:      Maintained
9833 F:      drivers/media/i2c/mt9p031.c
9834 F:      include/media/i2c/mt9p031.h
9835
9836 MT9T001 APTINA CAMERA SENSOR
9837 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9838 L:      linux-media@vger.kernel.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Maintained
9841 F:      drivers/media/i2c/mt9t001.c
9842 F:      include/media/i2c/mt9t001.h
9843
9844 MT9T112 APTINA CAMERA SENSOR
9845 M:      Jacopo Mondi <jacopo@jmondi.org>
9846 L:      linux-media@vger.kernel.org
9847 T:      git git://linuxtv.org/media_tree.git
9848 S:      Odd Fixes
9849 F:      drivers/media/i2c/mt9t112.c
9850 F:      include/media/i2c/mt9t112.h
9851
9852 MT9V032 APTINA CAMERA SENSOR
9853 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9854 L:      linux-media@vger.kernel.org
9855 T:      git git://linuxtv.org/media_tree.git
9856 S:      Maintained
9857 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9858 F:      drivers/media/i2c/mt9v032.c
9859 F:      include/media/i2c/mt9v032.h
9860
9861 MT9V111 APTINA CAMERA SENSOR
9862 M:      Jacopo Mondi <jacopo@jmondi.org>
9863 L:      linux-media@vger.kernel.org
9864 T:      git git://linuxtv.org/media_tree.git
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9867 F:      drivers/media/i2c/mt9v111.c
9868
9869 MULTIFUNCTION DEVICES (MFD)
9870 M:      Lee Jones <lee.jones@linaro.org>
9871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9872 S:      Supported
9873 F:      Documentation/devicetree/bindings/mfd/
9874 F:      drivers/mfd/
9875 F:      include/linux/mfd/
9876 F:      include/dt-bindings/mfd/
9877
9878 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9879 S:      Orphan
9880 F:      drivers/mmc/host/mmc_spi.c
9881 F:      include/linux/spi/mmc_spi.h
9882
9883 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9884 M:      Ulf Hansson <ulf.hansson@linaro.org>
9885 L:      linux-mmc@vger.kernel.org
9886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9887 S:      Maintained
9888 F:      Documentation/devicetree/bindings/mmc/
9889 F:      drivers/mmc/
9890 F:      include/linux/mmc/
9891 F:      include/uapi/linux/mmc/
9892
9893 MULTIPLEXER SUBSYSTEM
9894 M:      Peter Rosin <peda@axentia.se>
9895 S:      Maintained
9896 F:      Documentation/ABI/testing/sysfs-class-mux*
9897 F:      Documentation/devicetree/bindings/mux/
9898 F:      include/linux/dt-bindings/mux/
9899 F:      include/linux/mux/
9900 F:      drivers/mux/
9901
9902 MULTITECH MULTIPORT CARD (ISICOM)
9903 S:      Orphan
9904 F:      drivers/tty/isicom.c
9905 F:      include/linux/isicom.h
9906
9907 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9908 M:      Bin Liu <b-liu@ti.com>
9909 L:      linux-usb@vger.kernel.org
9910 S:      Maintained
9911 F:      drivers/usb/musb/
9912
9913 MXL301RF MEDIA DRIVER
9914 M:      Akihiro Tsukada <tskd08@gmail.com>
9915 L:      linux-media@vger.kernel.org
9916 S:      Odd Fixes
9917 F:      drivers/media/tuners/mxl301rf*
9918
9919 MXL5007T MEDIA DRIVER
9920 M:      Michael Krufky <mkrufky@linuxtv.org>
9921 L:      linux-media@vger.kernel.org
9922 W:      https://linuxtv.org
9923 W:      http://github.com/mkrufky
9924 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9925 T:      git git://linuxtv.org/mkrufky/tuners.git
9926 S:      Maintained
9927 F:      drivers/media/tuners/mxl5007t.*
9928
9929 MXSFB DRM DRIVER
9930 M:      Marek Vasut <marex@denx.de>
9931 S:      Supported
9932 F:      drivers/gpu/drm/mxsfb/
9933 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9934
9935 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9936 M:      Chris Lee <christopher.lee@cspi.com>
9937 L:      netdev@vger.kernel.org
9938 W:      https://www.cspi.com/ethernet-products/support/downloads/
9939 S:      Supported
9940 F:      drivers/net/ethernet/myricom/myri10ge/
9941
9942 NAND FLASH SUBSYSTEM
9943 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9944 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9945 R:      Richard Weinberger <richard@nod.at>
9946 L:      linux-mtd@lists.infradead.org
9947 W:      http://www.linux-mtd.infradead.org/
9948 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9949 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9950 T:      git git://git.infradead.org/linux-mtd.git nand/next
9951 S:      Maintained
9952 F:      drivers/mtd/nand/
9953 F:      include/linux/mtd/*nand*.h
9954
9955 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9956 M:      Daniel Mack <zonque@gmail.com>
9957 S:      Maintained
9958 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9959 W:      http://www.native-instruments.com
9960 F:      sound/usb/caiaq/
9961
9962 NATSEMI ETHERNET DRIVER (DP8381x)
9963 S:      Orphan
9964 F:      drivers/net/ethernet/natsemi/natsemi.c
9965
9966 NCP FILESYSTEM
9967 M:      Petr Vandrovec <petr@vandrovec.name>
9968 S:      Obsolete
9969 F:      drivers/staging/ncpfs/
9970
9971 NCR 5380 SCSI DRIVERS
9972 M:      Finn Thain <fthain@telegraphics.com.au>
9973 M:      Michael Schmitz <schmitzmic@gmail.com>
9974 L:      linux-scsi@vger.kernel.org
9975 S:      Maintained
9976 F:      Documentation/scsi/g_NCR5380.txt
9977 F:      drivers/scsi/NCR5380.*
9978 F:      drivers/scsi/arm/cumana_1.c
9979 F:      drivers/scsi/arm/oak.c
9980 F:      drivers/scsi/atari_scsi.*
9981 F:      drivers/scsi/dmx3191d.c
9982 F:      drivers/scsi/g_NCR5380.*
9983 F:      drivers/scsi/mac_scsi.*
9984 F:      drivers/scsi/sun3_scsi.*
9985 F:      drivers/scsi/sun3_scsi_vme.c
9986
9987 NCSI LIBRARY:
9988 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9989 S:      Maintained
9990 F:      net/ncsi/
9991
9992 NCT6775 HARDWARE MONITOR DRIVER
9993 M:      Guenter Roeck <linux@roeck-us.net>
9994 L:      linux-hwmon@vger.kernel.org
9995 S:      Maintained
9996 F:      Documentation/hwmon/nct6775
9997 F:      drivers/hwmon/nct6775.c
9998
9999 NET_FAILOVER MODULE
10000 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10001 L:      netdev@vger.kernel.org
10002 S:      Supported
10003 F:      driver/net/net_failover.c
10004 F:      include/net/net_failover.h
10005 F:      Documentation/networking/net_failover.rst
10006
10007 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10008 M:      Faisal Latif <faisal.latif@intel.com>
10009 L:      linux-rdma@vger.kernel.org
10010 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10011 S:      Supported
10012 F:      drivers/infiniband/hw/nes/
10013 F:      include/uapi/rdma/nes-abi.h
10014
10015 NETEM NETWORK EMULATOR
10016 M:      Stephen Hemminger <stephen@networkplumber.org>
10017 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10018 S:      Maintained
10019 F:      net/sched/sch_netem.c
10020
10021 NETERION 10GbE DRIVERS (s2io/vxge)
10022 M:      Jon Mason <jdmason@kudzu.us>
10023 L:      netdev@vger.kernel.org
10024 S:      Supported
10025 F:      Documentation/networking/s2io.txt
10026 F:      Documentation/networking/vxge.txt
10027 F:      drivers/net/ethernet/neterion/
10028
10029 NETFILTER
10030 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10031 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10032 M:      Florian Westphal <fw@strlen.de>
10033 L:      netfilter-devel@vger.kernel.org
10034 L:      coreteam@netfilter.org
10035 W:      http://www.netfilter.org/
10036 W:      http://www.iptables.org/
10037 W:      http://www.nftables.org/
10038 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10041 S:      Maintained
10042 F:      include/linux/netfilter*
10043 F:      include/linux/netfilter/
10044 F:      include/net/netfilter/
10045 F:      include/uapi/linux/netfilter*
10046 F:      include/uapi/linux/netfilter/
10047 F:      net/*/netfilter.c
10048 F:      net/*/netfilter/
10049 F:      net/netfilter/
10050 F:      net/bridge/br_netfilter*.c
10051
10052 NETROM NETWORK LAYER
10053 M:      Ralf Baechle <ralf@linux-mips.org>
10054 L:      linux-hams@vger.kernel.org
10055 W:      http://www.linux-ax25.org/
10056 S:      Maintained
10057 F:      include/net/netrom.h
10058 F:      include/uapi/linux/netrom.h
10059 F:      net/netrom/
10060
10061 NETRONOME ETHERNET DRIVERS
10062 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10063 L:      oss-drivers@netronome.com
10064 S:      Maintained
10065 F:      drivers/net/ethernet/netronome/
10066
10067 NETWORK BLOCK DEVICE (NBD)
10068 M:      Josef Bacik <josef@toxicpanda.com>
10069 S:      Maintained
10070 L:      linux-block@vger.kernel.org
10071 L:      nbd@other.debian.org
10072 F:      Documentation/blockdev/nbd.txt
10073 F:      drivers/block/nbd.c
10074 F:      include/uapi/linux/nbd.h
10075
10076 NETWORK DROP MONITOR
10077 M:      Neil Horman <nhorman@tuxdriver.com>
10078 L:      netdev@vger.kernel.org
10079 S:      Maintained
10080 W:      https://fedorahosted.org/dropwatch/
10081 F:      net/core/drop_monitor.c
10082
10083 NETWORKING DRIVERS
10084 M:      "David S. Miller" <davem@davemloft.net>
10085 L:      netdev@vger.kernel.org
10086 W:      http://www.linuxfoundation.org/en/Net
10087 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10090 S:      Odd Fixes
10091 F:      Documentation/devicetree/bindings/net/
10092 F:      drivers/net/
10093 F:      include/linux/if_*
10094 F:      include/linux/netdevice.h
10095 F:      include/linux/etherdevice.h
10096 F:      include/linux/fcdevice.h
10097 F:      include/linux/fddidevice.h
10098 F:      include/linux/hippidevice.h
10099 F:      include/linux/inetdevice.h
10100 F:      include/uapi/linux/if_*
10101 F:      include/uapi/linux/netdevice.h
10102
10103 NETWORKING DRIVERS (WIRELESS)
10104 M:      Kalle Valo <kvalo@codeaurora.org>
10105 L:      linux-wireless@vger.kernel.org
10106 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10109 S:      Maintained
10110 F:      Documentation/devicetree/bindings/net/wireless/
10111 F:      drivers/net/wireless/
10112
10113 NETWORKING [DSA]
10114 M:      Andrew Lunn <andrew@lunn.ch>
10115 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10116 M:      Florian Fainelli <f.fainelli@gmail.com>
10117 S:      Maintained
10118 F:      Documentation/devicetree/bindings/net/dsa/
10119 F:      net/dsa/
10120 F:      include/net/dsa.h
10121 F:      include/linux/dsa/
10122 F:      drivers/net/dsa/
10123
10124 NETWORKING [GENERAL]
10125 M:      "David S. Miller" <davem@davemloft.net>
10126 L:      netdev@vger.kernel.org
10127 W:      http://www.linuxfoundation.org/en/Net
10128 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10131 B:      mailto:netdev@vger.kernel.org
10132 S:      Maintained
10133 F:      net/
10134 F:      include/net/
10135 F:      include/linux/in.h
10136 F:      include/linux/net.h
10137 F:      include/linux/netdevice.h
10138 F:      include/uapi/linux/in.h
10139 F:      include/uapi/linux/net.h
10140 F:      include/uapi/linux/netdevice.h
10141 F:      include/uapi/linux/net_namespace.h
10142 F:      tools/testing/selftests/net/
10143 F:      lib/net_utils.c
10144 F:      lib/random32.c
10145 F:      Documentation/networking/
10146
10147 NETWORKING [IPSEC]
10148 M:      Steffen Klassert <steffen.klassert@secunet.com>
10149 M:      Herbert Xu <herbert@gondor.apana.org.au>
10150 M:      "David S. Miller" <davem@davemloft.net>
10151 L:      netdev@vger.kernel.org
10152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10154 S:      Maintained
10155 F:      net/core/flow.c
10156 F:      net/xfrm/
10157 F:      net/key/
10158 F:      net/ipv4/xfrm*
10159 F:      net/ipv4/esp4*
10160 F:      net/ipv4/ah4.c
10161 F:      net/ipv4/ipcomp.c
10162 F:      net/ipv4/ip_vti.c
10163 F:      net/ipv6/xfrm*
10164 F:      net/ipv6/esp6*
10165 F:      net/ipv6/ah6.c
10166 F:      net/ipv6/ipcomp6.c
10167 F:      net/ipv6/ip6_vti.c
10168 F:      include/uapi/linux/xfrm.h
10169 F:      include/net/xfrm.h
10170
10171 NETWORKING [IPv4/IPv6]
10172 M:      "David S. Miller" <davem@davemloft.net>
10173 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10174 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10175 L:      netdev@vger.kernel.org
10176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10177 S:      Maintained
10178 F:      net/ipv4/
10179 F:      net/ipv6/
10180 F:      include/net/ip*
10181 F:      arch/x86/net/*
10182
10183 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10184 M:      Paul Moore <paul@paul-moore.com>
10185 W:      https://github.com/netlabel
10186 L:      netdev@vger.kernel.org
10187 L:      linux-security-module@vger.kernel.org
10188 S:      Maintained
10189 F:      Documentation/netlabel/
10190 F:      include/net/calipso.h
10191 F:      include/net/cipso_ipv4.h
10192 F:      include/net/netlabel.h
10193 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10194 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10195 F:      net/netlabel/
10196 F:      net/ipv4/cipso_ipv4.c
10197 F:      net/ipv6/calipso.c
10198 F:      net/netfilter/xt_CONNSECMARK.c
10199 F:      net/netfilter/xt_SECMARK.c
10200
10201 NETWORKING [TCP]
10202 M:      Eric Dumazet <edumazet@google.com>
10203 L:      netdev@vger.kernel.org
10204 S:      Maintained
10205 F:      net/ipv4/tcp*.c
10206 F:      net/ipv4/syncookies.c
10207 F:      net/ipv6/tcp*.c
10208 F:      net/ipv6/syncookies.c
10209 F:      include/uapi/linux/tcp.h
10210 F:      include/net/tcp.h
10211 F:      include/linux/tcp.h
10212 F:      include/trace/events/tcp.h
10213
10214 NETWORKING [TLS]
10215 M:      Boris Pismenny <borisp@mellanox.com>
10216 M:      Aviad Yehezkel <aviadye@mellanox.com>
10217 M:      Dave Watson <davejwatson@fb.com>
10218 L:      netdev@vger.kernel.org
10219 S:      Maintained
10220 F:      net/tls/*
10221 F:      include/uapi/linux/tls.h
10222 F:      include/net/tls.h
10223
10224 NETWORKING [WIRELESS]
10225 L:      linux-wireless@vger.kernel.org
10226 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10227
10228 NETDEVSIM
10229 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10230 S:      Maintained
10231 F:      drivers/net/netdevsim/*
10232
10233 NETXEN (1/10) GbE SUPPORT
10234 M:      Manish Chopra <manish.chopra@cavium.com>
10235 M:      Rahul Verma <rahul.verma@cavium.com>
10236 M:      Dept-GELinuxNICDev@cavium.com
10237 L:      netdev@vger.kernel.org
10238 S:      Supported
10239 F:      drivers/net/ethernet/qlogic/netxen/
10240
10241 NFC SUBSYSTEM
10242 M:      Samuel Ortiz <sameo@linux.intel.com>
10243 L:      linux-wireless@vger.kernel.org
10244 L:      linux-nfc@lists.01.org (subscribers-only)
10245 S:      Supported
10246 F:      net/nfc/
10247 F:      include/net/nfc/
10248 F:      include/uapi/linux/nfc.h
10249 F:      drivers/nfc/
10250 F:      include/linux/platform_data/nfcmrvl.h
10251 F:      include/linux/platform_data/nxp-nci.h
10252 F:      Documentation/devicetree/bindings/net/nfc/
10253
10254 NFS, SUNRPC, AND LOCKD CLIENTS
10255 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10256 M:      Anna Schumaker <anna.schumaker@netapp.com>
10257 L:      linux-nfs@vger.kernel.org
10258 W:      http://client.linux-nfs.org
10259 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10260 S:      Maintained
10261 F:      fs/lockd/
10262 F:      fs/nfs/
10263 F:      fs/nfs_common/
10264 F:      net/sunrpc/
10265 F:      include/linux/lockd/
10266 F:      include/linux/nfs*
10267 F:      include/linux/sunrpc/
10268 F:      include/uapi/linux/nfs*
10269 F:      include/uapi/linux/sunrpc/
10270
10271 NILFS2 FILESYSTEM
10272 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10273 L:      linux-nilfs@vger.kernel.org
10274 W:      https://nilfs.sourceforge.io/
10275 W:      https://nilfs.osdn.jp/
10276 T:      git git://github.com/konis/nilfs2.git
10277 S:      Supported
10278 F:      Documentation/filesystems/nilfs2.txt
10279 F:      fs/nilfs2/
10280 F:      include/trace/events/nilfs2.h
10281 F:      include/uapi/linux/nilfs2_api.h
10282 F:      include/uapi/linux/nilfs2_ondisk.h
10283
10284 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10285 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10286 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10287 S:      Maintained
10288 F:      Documentation/scsi/NinjaSCSI.txt
10289 F:      drivers/scsi/pcmcia/nsp_*
10290
10291 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10292 M:      GOTO Masanori <gotom@debian.or.jp>
10293 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10294 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10295 S:      Maintained
10296 F:      Documentation/scsi/NinjaSCSI.txt
10297 F:      drivers/scsi/nsp32*
10298
10299 NIOS2 ARCHITECTURE
10300 M:      Ley Foon Tan <lftan@altera.com>
10301 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10303 S:      Maintained
10304 F:      arch/nios2/
10305
10306 NOHZ, DYNTICKS SUPPORT
10307 M:      Frederic Weisbecker <fweisbec@gmail.com>
10308 M:      Thomas Gleixner <tglx@linutronix.de>
10309 M:      Ingo Molnar <mingo@kernel.org>
10310 L:      linux-kernel@vger.kernel.org
10311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10312 S:      Maintained
10313 F:      kernel/time/tick*.*
10314 F:      include/linux/tick.h
10315 F:      include/linux/sched/nohz.h
10316
10317 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10318 M:      Pavel Machek <pavel@ucw.cz>
10319 M:      Sakari Ailus <sakari.ailus@iki.fi>
10320 L:      linux-media@vger.kernel.org
10321 S:      Maintained
10322 F:      drivers/media/i2c/et8ek8
10323 F:      drivers/media/i2c/ad5820.c
10324
10325 NOKIA N900 POWER SUPPLY DRIVERS
10326 R:      Pali Rohár <pali.rohar@gmail.com>
10327 F:      include/linux/power/bq2415x_charger.h
10328 F:      include/linux/power/bq27xxx_battery.h
10329 F:      include/linux/power/isp1704_charger.h
10330 F:      drivers/power/supply/bq2415x_charger.c
10331 F:      drivers/power/supply/bq27xxx_battery.c
10332 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10333 F:      drivers/power/supply/isp1704_charger.c
10334 F:      drivers/power/supply/rx51_battery.c
10335
10336 NTB AMD DRIVER
10337 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10338 L:      linux-ntb@googlegroups.com
10339 S:      Supported
10340 F:      drivers/ntb/hw/amd/
10341
10342 NTB DRIVER CORE
10343 M:      Jon Mason <jdmason@kudzu.us>
10344 M:      Dave Jiang <dave.jiang@intel.com>
10345 M:      Allen Hubbe <allenbh@gmail.com>
10346 L:      linux-ntb@googlegroups.com
10347 S:      Supported
10348 W:      https://github.com/jonmason/ntb/wiki
10349 T:      git git://github.com/jonmason/ntb.git
10350 F:      drivers/ntb/
10351 F:      drivers/net/ntb_netdev.c
10352 F:      include/linux/ntb.h
10353 F:      include/linux/ntb_transport.h
10354 F:      tools/testing/selftests/ntb/
10355
10356 NTB IDT DRIVER
10357 M:      Serge Semin <fancer.lancer@gmail.com>
10358 L:      linux-ntb@googlegroups.com
10359 S:      Supported
10360 F:      drivers/ntb/hw/idt/
10361
10362 NTB INTEL DRIVER
10363 M:      Dave Jiang <dave.jiang@intel.com>
10364 L:      linux-ntb@googlegroups.com
10365 S:      Supported
10366 W:      https://github.com/davejiang/linux/wiki
10367 T:      git https://github.com/davejiang/linux.git
10368 F:      drivers/ntb/hw/intel/
10369
10370 NTFS FILESYSTEM
10371 M:      Anton Altaparmakov <anton@tuxera.com>
10372 L:      linux-ntfs-dev@lists.sourceforge.net
10373 W:      http://www.tuxera.com/
10374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10375 S:      Supported
10376 F:      Documentation/filesystems/ntfs.txt
10377 F:      fs/ntfs/
10378
10379 NUBUS SUBSYSTEM
10380 M:      Finn Thain <fthain@telegraphics.com.au>
10381 L:      linux-m68k@lists.linux-m68k.org
10382 S:      Maintained
10383 F:      arch/*/include/asm/nubus.h
10384 F:      drivers/nubus/
10385 F:      include/linux/nubus.h
10386 F:      include/uapi/linux/nubus.h
10387
10388 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10389 M:      Antonino Daplas <adaplas@gmail.com>
10390 L:      linux-fbdev@vger.kernel.org
10391 S:      Maintained
10392 F:      drivers/video/fbdev/riva/
10393 F:      drivers/video/fbdev/nvidia/
10394
10395 NVM EXPRESS DRIVER
10396 M:      Keith Busch <keith.busch@intel.com>
10397 M:      Jens Axboe <axboe@fb.com>
10398 M:      Christoph Hellwig <hch@lst.de>
10399 M:      Sagi Grimberg <sagi@grimberg.me>
10400 L:      linux-nvme@lists.infradead.org
10401 T:      git://git.infradead.org/nvme.git
10402 W:      http://git.infradead.org/nvme.git
10403 S:      Supported
10404 F:      drivers/nvme/host/
10405 F:      include/linux/nvme.h
10406 F:      include/uapi/linux/nvme_ioctl.h
10407
10408 NVM EXPRESS FC TRANSPORT DRIVERS
10409 M:      James Smart <james.smart@broadcom.com>
10410 L:      linux-nvme@lists.infradead.org
10411 S:      Supported
10412 F:      include/linux/nvme-fc.h
10413 F:      include/linux/nvme-fc-driver.h
10414 F:      drivers/nvme/host/fc.c
10415 F:      drivers/nvme/target/fc.c
10416 F:      drivers/nvme/target/fcloop.c
10417
10418 NVM EXPRESS TARGET DRIVER
10419 M:      Christoph Hellwig <hch@lst.de>
10420 M:      Sagi Grimberg <sagi@grimberg.me>
10421 L:      linux-nvme@lists.infradead.org
10422 T:      git://git.infradead.org/nvme.git
10423 W:      http://git.infradead.org/nvme.git
10424 S:      Supported
10425 F:      drivers/nvme/target/
10426
10427 NVMEM FRAMEWORK
10428 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10429 S:      Maintained
10430 F:      drivers/nvmem/
10431 F:      Documentation/devicetree/bindings/nvmem/
10432 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10433 F:      include/linux/nvmem-consumer.h
10434 F:      include/linux/nvmem-provider.h
10435
10436 NXP SGTL5000 DRIVER
10437 M:      Fabio Estevam <fabio.estevam@nxp.com>
10438 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10439 S:      Maintained
10440 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10441 F:      sound/soc/codecs/sgtl5000*
10442
10443 NXP TDA998X DRM DRIVER
10444 M:      Russell King <linux@armlinux.org.uk>
10445 S:      Maintained
10446 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10447 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10448 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10449 F:      include/drm/i2c/tda998x.h
10450 F:      include/dt-bindings/display/tda998x.h
10451 K:      "nxp,tda998x"
10452
10453 NXP TFA9879 DRIVER
10454 M:      Peter Rosin <peda@axentia.se>
10455 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10456 S:      Maintained
10457 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10458 F:      sound/soc/codecs/tfa9879*
10459
10460 NXP-NCI NFC DRIVER
10461 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10462 R:      Charles Gorand <charles.gorand@effinnov.com>
10463 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10464 S:      Supported
10465 F:      drivers/nfc/nxp-nci
10466
10467 OBJTOOL
10468 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10469 M:      Peter Zijlstra <peterz@infradead.org>
10470 S:      Supported
10471 F:      tools/objtool/
10472
10473 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10474 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10475 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10476 L:      linuxppc-dev@lists.ozlabs.org
10477 S:      Supported
10478 F:      arch/powerpc/platforms/powernv/ocxl.c
10479 F:      arch/powerpc/include/asm/pnv-ocxl.h
10480 F:      drivers/misc/ocxl/
10481 F:      include/misc/ocxl*
10482 F:      include/uapi/misc/ocxl.h
10483 F:      Documentation/accelerators/ocxl.rst
10484
10485 OMAP AUDIO SUPPORT
10486 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10487 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10488 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10489 L:      linux-omap@vger.kernel.org
10490 S:      Maintained
10491 F:      sound/soc/omap/
10492
10493 OMAP CLOCK FRAMEWORK SUPPORT
10494 M:      Paul Walmsley <paul@pwsan.com>
10495 L:      linux-omap@vger.kernel.org
10496 S:      Maintained
10497 F:      arch/arm/*omap*/*clock*
10498
10499 OMAP DEVICE TREE SUPPORT
10500 M:      Benoît Cousson <bcousson@baylibre.com>
10501 M:      Tony Lindgren <tony@atomide.com>
10502 L:      linux-omap@vger.kernel.org
10503 L:      devicetree@vger.kernel.org
10504 S:      Maintained
10505 F:      arch/arm/boot/dts/*omap*
10506 F:      arch/arm/boot/dts/*am3*
10507 F:      arch/arm/boot/dts/*am4*
10508 F:      arch/arm/boot/dts/*am5*
10509 F:      arch/arm/boot/dts/*dra7*
10510
10511 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10512 L:      linux-omap@vger.kernel.org
10513 L:      linux-fbdev@vger.kernel.org
10514 S:      Orphan
10515 F:      drivers/video/fbdev/omap2/
10516 F:      Documentation/arm/OMAP/DSS
10517
10518 OMAP FRAMEBUFFER SUPPORT
10519 L:      linux-fbdev@vger.kernel.org
10520 L:      linux-omap@vger.kernel.org
10521 S:      Orphan
10522 F:      drivers/video/fbdev/omap/
10523
10524 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10525 M:      Roger Quadros <rogerq@ti.com>
10526 M:      Tony Lindgren <tony@atomide.com>
10527 L:      linux-omap@vger.kernel.org
10528 S:      Maintained
10529 F:      drivers/memory/omap-gpmc.c
10530 F:      arch/arm/mach-omap2/*gpmc*
10531
10532 OMAP GPIO DRIVER
10533 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10534 M:      Santosh Shilimkar <ssantosh@kernel.org>
10535 M:      Kevin Hilman <khilman@kernel.org>
10536 L:      linux-omap@vger.kernel.org
10537 S:      Maintained
10538 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10539 F:      drivers/gpio/gpio-omap.c
10540
10541 OMAP HARDWARE SPINLOCK SUPPORT
10542 M:      Ohad Ben-Cohen <ohad@wizery.com>
10543 L:      linux-omap@vger.kernel.org
10544 S:      Maintained
10545 F:      drivers/hwspinlock/omap_hwspinlock.c
10546
10547 OMAP HS MMC SUPPORT
10548 L:      linux-mmc@vger.kernel.org
10549 L:      linux-omap@vger.kernel.org
10550 S:      Orphan
10551 F:      drivers/mmc/host/omap_hsmmc.c
10552
10553 OMAP HWMOD DATA
10554 M:      Paul Walmsley <paul@pwsan.com>
10555 L:      linux-omap@vger.kernel.org
10556 S:      Maintained
10557 F:      arch/arm/mach-omap2/omap_hwmod*data*
10558
10559 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10560 M:      Benoît Cousson <bcousson@baylibre.com>
10561 L:      linux-omap@vger.kernel.org
10562 S:      Maintained
10563 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10564
10565 OMAP HWMOD SUPPORT
10566 M:      Benoît Cousson <bcousson@baylibre.com>
10567 M:      Paul Walmsley <paul@pwsan.com>
10568 L:      linux-omap@vger.kernel.org
10569 S:      Maintained
10570 F:      arch/arm/mach-omap2/omap_hwmod.*
10571
10572 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10573 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10574 L:      linux-media@vger.kernel.org
10575 S:      Maintained
10576 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10577 F:      drivers/media/platform/omap3isp/
10578 F:      drivers/staging/media/omap4iss/
10579
10580 OMAP MMC SUPPORT
10581 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10582 L:      linux-omap@vger.kernel.org
10583 S:      Maintained
10584 F:      drivers/mmc/host/omap.c
10585
10586 OMAP POWER MANAGEMENT SUPPORT
10587 M:      Kevin Hilman <khilman@kernel.org>
10588 L:      linux-omap@vger.kernel.org
10589 S:      Maintained
10590 F:      arch/arm/*omap*/*pm*
10591 F:      drivers/cpufreq/omap-cpufreq.c
10592
10593 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10594 M:      Rajendra Nayak <rnayak@codeaurora.org>
10595 M:      Paul Walmsley <paul@pwsan.com>
10596 L:      linux-omap@vger.kernel.org
10597 S:      Maintained
10598 F:      arch/arm/mach-omap2/prm*
10599
10600 OMAP RANDOM NUMBER GENERATOR SUPPORT
10601 M:      Deepak Saxena <dsaxena@plexity.net>
10602 S:      Maintained
10603 F:      drivers/char/hw_random/omap-rng.c
10604
10605 OMAP USB SUPPORT
10606 L:      linux-usb@vger.kernel.org
10607 L:      linux-omap@vger.kernel.org
10608 S:      Orphan
10609 F:      drivers/usb/*/*omap*
10610 F:      arch/arm/*omap*/usb*
10611
10612 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10613 M:      Mark Jackson <mpfj@newflow.co.uk>
10614 L:      linux-omap@vger.kernel.org
10615 S:      Maintained
10616 F:      arch/arm/boot/dts/am335x-nano.dts
10617
10618 OMAP1 SUPPORT
10619 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10620 M:      Tony Lindgren <tony@atomide.com>
10621 L:      linux-omap@vger.kernel.org
10622 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10624 S:      Maintained
10625 F:      arch/arm/mach-omap1/
10626 F:      arch/arm/plat-omap/
10627 F:      arch/arm/configs/omap1_defconfig
10628 F:      drivers/i2c/busses/i2c-omap.c
10629 F:      include/linux/platform_data/i2c-omap.h
10630 F:      include/linux/platform_data/ams-delta-fiq.h
10631
10632 OMAP2+ SUPPORT
10633 M:      Tony Lindgren <tony@atomide.com>
10634 L:      linux-omap@vger.kernel.org
10635 W:      http://www.muru.com/linux/omap/
10636 W:      http://linux.omap.com/
10637 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10639 S:      Maintained
10640 F:      arch/arm/mach-omap2/
10641 F:      arch/arm/plat-omap/
10642 F:      arch/arm/configs/omap2plus_defconfig
10643 F:      drivers/i2c/busses/i2c-omap.c
10644 F:      drivers/irqchip/irq-omap-intc.c
10645 F:      drivers/mfd/*omap*.c
10646 F:      drivers/mfd/menelaus.c
10647 F:      drivers/mfd/palmas.c
10648 F:      drivers/mfd/tps65217.c
10649 F:      drivers/mfd/tps65218.c
10650 F:      drivers/mfd/tps65910.c
10651 F:      drivers/mfd/twl-core.[ch]
10652 F:      drivers/mfd/twl4030*.c
10653 F:      drivers/mfd/twl6030*.c
10654 F:      drivers/mfd/twl6040*.c
10655 F:      drivers/regulator/palmas-regulator*.c
10656 F:      drivers/regulator/pbias-regulator.c
10657 F:      drivers/regulator/tps65217-regulator.c
10658 F:      drivers/regulator/tps65218-regulator.c
10659 F:      drivers/regulator/tps65910-regulator.c
10660 F:      drivers/regulator/twl-regulator.c
10661 F:      drivers/regulator/twl6030-regulator.c
10662 F:      include/linux/platform_data/i2c-omap.h
10663
10664 ONION OMEGA2+ BOARD
10665 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10666 L:      linux-mips@linux-mips.org
10667 S:      Maintained
10668 F:      arch/mips/boot/dts/ralink/omega2p.dts
10669
10670 OMFS FILESYSTEM
10671 M:      Bob Copeland <me@bobcopeland.com>
10672 L:      linux-karma-devel@lists.sourceforge.net
10673 S:      Maintained
10674 F:      Documentation/filesystems/omfs.txt
10675 F:      fs/omfs/
10676
10677 OMNIKEY CARDMAN 4000 DRIVER
10678 M:      Harald Welte <laforge@gnumonks.org>
10679 S:      Maintained
10680 F:      drivers/char/pcmcia/cm4000_cs.c
10681 F:      include/linux/cm4000_cs.h
10682 F:      include/uapi/linux/cm4000_cs.h
10683
10684 OMNIKEY CARDMAN 4040 DRIVER
10685 M:      Harald Welte <laforge@gnumonks.org>
10686 S:      Maintained
10687 F:      drivers/char/pcmcia/cm4040_cs.*
10688
10689 OMNIVISION OV13858 SENSOR DRIVER
10690 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Maintained
10694 F:      drivers/media/i2c/ov13858.c
10695
10696 OMNIVISION OV2680 SENSOR DRIVER
10697 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      drivers/media/i2c/ov2680.c
10702 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10703
10704 OMNIVISION OV2685 SENSOR DRIVER
10705 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10706 L:      linux-media@vger.kernel.org
10707 T:      git git://linuxtv.org/media_tree.git
10708 S:      Maintained
10709 F:      drivers/media/i2c/ov2685.c
10710
10711 OMNIVISION OV5640 SENSOR DRIVER
10712 M:      Steve Longerbeam <slongerbeam@gmail.com>
10713 L:      linux-media@vger.kernel.org
10714 T:      git git://linuxtv.org/media_tree.git
10715 S:      Maintained
10716 F:      drivers/media/i2c/ov5640.c
10717
10718 OMNIVISION OV5647 SENSOR DRIVER
10719 M:      Luis Oliveira <lolivei@synopsys.com>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Maintained
10723 F:      drivers/media/i2c/ov5647.c
10724
10725 OMNIVISION OV5695 SENSOR DRIVER
10726 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10727 L:      linux-media@vger.kernel.org
10728 T:      git git://linuxtv.org/media_tree.git
10729 S:      Maintained
10730 F:      drivers/media/i2c/ov5695.c
10731
10732 OMNIVISION OV7670 SENSOR DRIVER
10733 M:      Jonathan Corbet <corbet@lwn.net>
10734 L:      linux-media@vger.kernel.org
10735 T:      git git://linuxtv.org/media_tree.git
10736 S:      Maintained
10737 F:      drivers/media/i2c/ov7670.c
10738 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10739
10740 OMNIVISION OV772x SENSOR DRIVER
10741 M:      Jacopo Mondi <jacopo@jmondi.org>
10742 L:      linux-media@vger.kernel.org
10743 T:      git git://linuxtv.org/media_tree.git
10744 S:      Odd fixes
10745 F:      drivers/media/i2c/ov772x.c
10746 F:      include/media/i2c/ov772x.h
10747 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10748
10749 OMNIVISION OV7740 SENSOR DRIVER
10750 M:      Wenyou Yang <wenyou.yang@microchip.com>
10751 L:      linux-media@vger.kernel.org
10752 T:      git git://linuxtv.org/media_tree.git
10753 S:      Maintained
10754 F:      drivers/media/i2c/ov7740.c
10755 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10756
10757 OMNIVISION OV9650 SENSOR DRIVER
10758 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10759 R:      Akinobu Mita <akinobu.mita@gmail.com>
10760 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10761 L:      linux-media@vger.kernel.org
10762 T:      git git://linuxtv.org/media_tree.git
10763 S:      Maintained
10764 F:      drivers/media/i2c/ov9650.c
10765 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10766
10767 ONENAND FLASH DRIVER
10768 M:      Kyungmin Park <kyungmin.park@samsung.com>
10769 L:      linux-mtd@lists.infradead.org
10770 S:      Maintained
10771 F:      drivers/mtd/nand/onenand/
10772 F:      include/linux/mtd/onenand*.h
10773
10774 ONSTREAM SCSI TAPE DRIVER
10775 M:      Willem Riede <osst@riede.org>
10776 L:      osst-users@lists.sourceforge.net
10777 L:      linux-scsi@vger.kernel.org
10778 S:      Maintained
10779 F:      Documentation/scsi/osst.txt
10780 F:      drivers/scsi/osst.*
10781 F:      drivers/scsi/osst_*.h
10782 F:      drivers/scsi/st.h
10783
10784 OP-TEE DRIVER
10785 M:      Jens Wiklander <jens.wiklander@linaro.org>
10786 S:      Maintained
10787 F:      drivers/tee/optee/
10788
10789 OPA-VNIC DRIVER
10790 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10791 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10792 L:      linux-rdma@vger.kernel.org
10793 S:      Supported
10794 F:      drivers/infiniband/ulp/opa_vnic
10795
10796 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10797 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10798 M:      Frank Rowand <frowand.list@gmail.com>
10799 L:      devicetree@vger.kernel.org
10800 S:      Maintained
10801 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10802 F:      Documentation/devicetree/overlay-notes.txt
10803 F:      drivers/of/overlay.c
10804 F:      drivers/of/resolver.c
10805 K:      of_overlay_notifier_
10806
10807 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10808 M:      Rob Herring <robh+dt@kernel.org>
10809 M:      Frank Rowand <frowand.list@gmail.com>
10810 L:      devicetree@vger.kernel.org
10811 W:      http://www.devicetree.org/
10812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10813 S:      Maintained
10814 F:      drivers/of/
10815 F:      include/linux/of*.h
10816 F:      scripts/dtc/
10817 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10818
10819 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10820 M:      Rob Herring <robh+dt@kernel.org>
10821 M:      Mark Rutland <mark.rutland@arm.com>
10822 L:      devicetree@vger.kernel.org
10823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10824 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10825 S:      Maintained
10826 F:      Documentation/devicetree/
10827 F:      arch/*/boot/dts/
10828 F:      include/dt-bindings/
10829
10830 OPENCORES I2C BUS DRIVER
10831 M:      Peter Korsgaard <peter@korsgaard.com>
10832 L:      linux-i2c@vger.kernel.org
10833 S:      Maintained
10834 F:      Documentation/i2c/busses/i2c-ocores
10835 F:      drivers/i2c/busses/i2c-ocores.c
10836
10837 OPENRISC ARCHITECTURE
10838 M:      Jonas Bonn <jonas@southpole.se>
10839 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10840 M:      Stafford Horne <shorne@gmail.com>
10841 T:      git git://github.com/openrisc/linux.git
10842 L:      openrisc@lists.librecores.org
10843 W:      http://openrisc.io
10844 S:      Maintained
10845 F:      Documentation/devicetree/bindings/openrisc/
10846 F:      Documentation/openrisc/
10847 F:      arch/openrisc/
10848 F:      drivers/irqchip/irq-ompic.c
10849 F:      drivers/irqchip/irq-or1k-*
10850
10851 OPENVSWITCH
10852 M:      Pravin B Shelar <pshelar@ovn.org>
10853 L:      netdev@vger.kernel.org
10854 L:      dev@openvswitch.org
10855 W:      http://openvswitch.org
10856 S:      Maintained
10857 F:      net/openvswitch/
10858 F:      include/uapi/linux/openvswitch.h
10859
10860 OPERATING PERFORMANCE POINTS (OPP)
10861 M:      Viresh Kumar <vireshk@kernel.org>
10862 M:      Nishanth Menon <nm@ti.com>
10863 M:      Stephen Boyd <sboyd@kernel.org>
10864 L:      linux-pm@vger.kernel.org
10865 S:      Maintained
10866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10867 F:      drivers/opp/
10868 F:      include/linux/pm_opp.h
10869 F:      Documentation/power/opp.txt
10870 F:      Documentation/devicetree/bindings/opp/
10871
10872 OPL4 DRIVER
10873 M:      Clemens Ladisch <clemens@ladisch.de>
10874 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10875 T:      git git://git.alsa-project.org/alsa-kernel.git
10876 S:      Maintained
10877 F:      sound/drivers/opl4/
10878
10879 OPROFILE
10880 M:      Robert Richter <rric@kernel.org>
10881 L:      oprofile-list@lists.sf.net
10882 S:      Maintained
10883 F:      arch/*/include/asm/oprofile*.h
10884 F:      arch/*/oprofile/
10885 F:      drivers/oprofile/
10886 F:      include/linux/oprofile.h
10887
10888 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10889 M:      Mark Fasheh <mark@fasheh.com>
10890 M:      Joel Becker <jlbec@evilplan.org>
10891 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10892 W:      http://ocfs2.wiki.kernel.org
10893 S:      Supported
10894 F:      Documentation/filesystems/ocfs2.txt
10895 F:      Documentation/filesystems/dlmfs.txt
10896 F:      fs/ocfs2/
10897
10898 ORANGEFS FILESYSTEM
10899 M:      Mike Marshall <hubcap@omnibond.com>
10900 R:      Martin Brandenburg <martin@omnibond.com>
10901 L:      devel@lists.orangefs.org
10902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10903 S:      Supported
10904 F:      fs/orangefs/
10905 F:      Documentation/filesystems/orangefs.txt
10906
10907 ORINOCO DRIVER
10908 L:      linux-wireless@vger.kernel.org
10909 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10910 W:      http://www.nongnu.org/orinoco/
10911 S:      Orphan
10912 F:      drivers/net/wireless/intersil/orinoco/
10913
10914 OSD LIBRARY and FILESYSTEM
10915 M:      Boaz Harrosh <ooo@electrozaur.com>
10916 S:      Maintained
10917 F:      drivers/scsi/osd/
10918 F:      include/scsi/osd_*
10919 F:      fs/exofs/
10920
10921 OV2659 OMNIVISION SENSOR DRIVER
10922 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10923 L:      linux-media@vger.kernel.org
10924 W:      https://linuxtv.org
10925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10926 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10927 S:      Maintained
10928 F:      drivers/media/i2c/ov2659.c
10929 F:      include/media/i2c/ov2659.h
10930
10931 OVERLAY FILESYSTEM
10932 M:      Miklos Szeredi <miklos@szeredi.hu>
10933 L:      linux-unionfs@vger.kernel.org
10934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10935 S:      Supported
10936 F:      fs/overlayfs/
10937 F:      Documentation/filesystems/overlayfs.txt
10938
10939 P54 WIRELESS DRIVER
10940 M:      Christian Lamparter <chunkeey@googlemail.com>
10941 L:      linux-wireless@vger.kernel.org
10942 W:      http://wireless.kernel.org/en/users/Drivers/p54
10943 S:      Maintained
10944 F:      drivers/net/wireless/intersil/p54/
10945
10946 PA SEMI ETHERNET DRIVER
10947 L:      netdev@vger.kernel.org
10948 S:      Orphan
10949 F:      drivers/net/ethernet/pasemi/*
10950
10951 PA SEMI SMBUS DRIVER
10952 L:      linux-i2c@vger.kernel.org
10953 S:      Orphan
10954 F:      drivers/i2c/busses/i2c-pasemi.c
10955
10956 PADATA PARALLEL EXECUTION MECHANISM
10957 M:      Steffen Klassert <steffen.klassert@secunet.com>
10958 L:      linux-crypto@vger.kernel.org
10959 S:      Maintained
10960 F:      kernel/padata.c
10961 F:      include/linux/padata.h
10962 F:      Documentation/padata.txt
10963
10964 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10965 M:      Harald Welte <laforge@gnumonks.org>
10966 L:      platform-driver-x86@vger.kernel.org
10967 S:      Maintained
10968 F:      drivers/platform/x86/panasonic-laptop.c
10969
10970 PARALLEL LCD/KEYPAD PANEL DRIVER
10971 M:      Willy Tarreau <willy@haproxy.com>
10972 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10973 S:      Odd Fixes
10974 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10975 F:      drivers/misc/panel.c
10976
10977 PARALLEL PORT SUBSYSTEM
10978 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10979 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10980 L:      linux-parport@lists.infradead.org (subscribers-only)
10981 S:      Maintained
10982 F:      drivers/parport/
10983 F:      include/linux/parport*.h
10984 F:      drivers/char/ppdev.c
10985 F:      include/uapi/linux/ppdev.h
10986 F:      Documentation/parport*.txt
10987
10988 PARAVIRT_OPS INTERFACE
10989 M:      Juergen Gross <jgross@suse.com>
10990 M:      Alok Kataria <akataria@vmware.com>
10991 L:      virtualization@lists.linux-foundation.org
10992 S:      Supported
10993 F:      Documentation/virtual/paravirt_ops.txt
10994 F:      arch/*/kernel/paravirt*
10995 F:      arch/*/include/asm/paravirt*.h
10996 F:      include/linux/hypervisor.h
10997
10998 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10999 M:      Tim Waugh <tim@cyberelk.net>
11000 L:      linux-parport@lists.infradead.org (subscribers-only)
11001 S:      Maintained
11002 F:      Documentation/blockdev/paride.txt
11003 F:      drivers/block/paride/
11004
11005 PARISC ARCHITECTURE
11006 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11007 M:      Helge Deller <deller@gmx.de>
11008 L:      linux-parisc@vger.kernel.org
11009 W:      http://www.parisc-linux.org/
11010 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11013 S:      Maintained
11014 F:      arch/parisc/
11015 F:      Documentation/parisc/
11016 F:      drivers/parisc/
11017 F:      drivers/char/agp/parisc-agp.c
11018 F:      drivers/input/serio/gscps2.c
11019 F:      drivers/parport/parport_gsc.*
11020 F:      drivers/tty/serial/8250/8250_gsc.c
11021 F:      drivers/video/fbdev/sti*
11022 F:      drivers/video/console/sti*
11023 F:      drivers/video/logo/logo_parisc*
11024
11025 PARMAN
11026 M:      Jiri Pirko <jiri@mellanox.com>
11027 L:      netdev@vger.kernel.org
11028 S:      Supported
11029 F:      lib/parman.c
11030 F:      lib/test_parman.c
11031 F:      include/linux/parman.h
11032
11033 PC87360 HARDWARE MONITORING DRIVER
11034 M:      Jim Cromie <jim.cromie@gmail.com>
11035 L:      linux-hwmon@vger.kernel.org
11036 S:      Maintained
11037 F:      Documentation/hwmon/pc87360
11038 F:      drivers/hwmon/pc87360.c
11039
11040 PC8736x GPIO DRIVER
11041 M:      Jim Cromie <jim.cromie@gmail.com>
11042 S:      Maintained
11043 F:      drivers/char/pc8736x_gpio.c
11044
11045 PC87427 HARDWARE MONITORING DRIVER
11046 M:      Jean Delvare <jdelvare@suse.com>
11047 L:      linux-hwmon@vger.kernel.org
11048 S:      Maintained
11049 F:      Documentation/hwmon/pc87427
11050 F:      drivers/hwmon/pc87427.c
11051
11052 PCA9532 LED DRIVER
11053 M:      Riku Voipio <riku.voipio@iki.fi>
11054 S:      Maintained
11055 F:      drivers/leds/leds-pca9532.c
11056 F:      include/linux/leds-pca9532.h
11057
11058 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11059 M:      Guenter Roeck <linux@roeck-us.net>
11060 L:      linux-i2c@vger.kernel.org
11061 S:      Maintained
11062 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11063
11064 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11065 M:      Khalid Aziz <khalid@gonehiking.org>
11066 S:      Maintained
11067 F:      drivers/firmware/pcdp.*
11068
11069 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11070 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11071 L:      linux-pci@vger.kernel.org
11072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11073 S:      Maintained
11074 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11075 F:      drivers/pci/controller/pci-aardvark.c
11076
11077 PCI DRIVER FOR ALTERA PCIE IP
11078 M:      Ley Foon Tan <lftan@altera.com>
11079 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11080 L:      linux-pci@vger.kernel.org
11081 S:      Supported
11082 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11083 F:      drivers/pci/controller/pcie-altera.c
11084
11085 PCI DRIVER FOR APPLIEDMICRO XGENE
11086 M:      Tanmay Inamdar <tinamdar@apm.com>
11087 L:      linux-pci@vger.kernel.org
11088 L:      linux-arm-kernel@lists.infradead.org
11089 S:      Maintained
11090 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11091 F:      drivers/pci/controller/pci-xgene.c
11092
11093 PCI DRIVER FOR ARM VERSATILE PLATFORM
11094 M:      Rob Herring <robh@kernel.org>
11095 L:      linux-pci@vger.kernel.org
11096 L:      linux-arm-kernel@lists.infradead.org
11097 S:      Maintained
11098 F:      Documentation/devicetree/bindings/pci/versatile.txt
11099 F:      drivers/pci/controller/pci-versatile.c
11100
11101 PCI DRIVER FOR ARMADA 8K
11102 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11103 L:      linux-pci@vger.kernel.org
11104 L:      linux-arm-kernel@lists.infradead.org
11105 S:      Maintained
11106 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11107 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11108
11109 PCI DRIVER FOR CADENCE PCIE IP
11110 M:      Alan Douglas <adouglas@cadence.com>
11111 L:      linux-pci@vger.kernel.org
11112 S:      Maintained
11113 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11114 F:      drivers/pci/controller/pcie-cadence*
11115
11116 PCI DRIVER FOR FREESCALE LAYERSCAPE
11117 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11118 M:      Mingkai Hu <mingkai.hu@nxp.com>
11119 M:      Roy Zang <roy.zang@nxp.com>
11120 L:      linuxppc-dev@lists.ozlabs.org
11121 L:      linux-pci@vger.kernel.org
11122 L:      linux-arm-kernel@lists.infradead.org
11123 S:      Maintained
11124 F:      drivers/pci/controller/dwc/*layerscape*
11125
11126 PCI DRIVER FOR GENERIC OF HOSTS
11127 M:      Will Deacon <will.deacon@arm.com>
11128 L:      linux-pci@vger.kernel.org
11129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11130 S:      Maintained
11131 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11132 F:      drivers/pci/controller/pci-host-common.c
11133 F:      drivers/pci/controller/pci-host-generic.c
11134
11135 PCI DRIVER FOR IMX6
11136 M:      Richard Zhu <hongxing.zhu@nxp.com>
11137 M:      Lucas Stach <l.stach@pengutronix.de>
11138 L:      linux-pci@vger.kernel.org
11139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11140 S:      Maintained
11141 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11142 F:      drivers/pci/controller/dwc/*imx6*
11143
11144 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11145 M:      Keith Busch <keith.busch@intel.com>
11146 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11147 L:      linux-pci@vger.kernel.org
11148 S:      Supported
11149 F:      drivers/pci/controller/vmd.c
11150
11151 PCI DRIVER FOR MICROSEMI SWITCHTEC
11152 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11153 M:      Logan Gunthorpe <logang@deltatee.com>
11154 L:      linux-pci@vger.kernel.org
11155 S:      Maintained
11156 F:      Documentation/switchtec.txt
11157 F:      Documentation/ABI/testing/sysfs-class-switchtec
11158 F:      drivers/pci/switch/switchtec*
11159 F:      include/uapi/linux/switchtec_ioctl.h
11160 F:      include/linux/switchtec.h
11161 F:      drivers/ntb/hw/mscc/
11162
11163 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11164 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11165 M:      Jason Cooper <jason@lakedaemon.net>
11166 L:      linux-pci@vger.kernel.org
11167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11168 S:      Maintained
11169 F:      drivers/pci/controller/*mvebu*
11170
11171 PCI DRIVER FOR NVIDIA TEGRA
11172 M:      Thierry Reding <thierry.reding@gmail.com>
11173 L:      linux-tegra@vger.kernel.org
11174 L:      linux-pci@vger.kernel.org
11175 S:      Supported
11176 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11177 F:      drivers/pci/controller/pci-tegra.c
11178
11179 PCI DRIVER FOR RENESAS R-CAR
11180 M:      Simon Horman <horms@verge.net.au>
11181 L:      linux-pci@vger.kernel.org
11182 L:      linux-renesas-soc@vger.kernel.org
11183 S:      Maintained
11184 F:      drivers/pci/controller/*rcar*
11185
11186 PCI DRIVER FOR SAMSUNG EXYNOS
11187 M:      Jingoo Han <jingoohan1@gmail.com>
11188 L:      linux-pci@vger.kernel.org
11189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11190 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11191 S:      Maintained
11192 F:      drivers/pci/controller/dwc/pci-exynos.c
11193
11194 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11195 M:      Jingoo Han <jingoohan1@gmail.com>
11196 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11197 L:      linux-pci@vger.kernel.org
11198 S:      Maintained
11199 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11200 F:      drivers/pci/controller/dwc/*designware*
11201
11202 PCI DRIVER FOR TI DRA7XX
11203 M:      Kishon Vijay Abraham I <kishon@ti.com>
11204 L:      linux-omap@vger.kernel.org
11205 L:      linux-pci@vger.kernel.org
11206 S:      Supported
11207 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11208 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11209
11210 PCI DRIVER FOR TI KEYSTONE
11211 M:      Murali Karicheri <m-karicheri2@ti.com>
11212 L:      linux-pci@vger.kernel.org
11213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11214 S:      Maintained
11215 F:      drivers/pci/controller/dwc/*keystone*
11216
11217 PCI ENDPOINT SUBSYSTEM
11218 M:      Kishon Vijay Abraham I <kishon@ti.com>
11219 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11220 L:      linux-pci@vger.kernel.org
11221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11222 S:      Supported
11223 F:      drivers/pci/endpoint/
11224 F:      drivers/misc/pci_endpoint_test.c
11225 F:      tools/pci/
11226
11227 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11228 M:      Russell Currey <ruscur@russell.cc>
11229 L:      linuxppc-dev@lists.ozlabs.org
11230 S:      Supported
11231 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11232 F:      arch/powerpc/kernel/eeh*.c
11233 F:      arch/powerpc/platforms/*/eeh*.c
11234 F:      arch/powerpc/include/*/eeh*.h
11235
11236 PCI ERROR RECOVERY
11237 M:      Linas Vepstas <linasvepstas@gmail.com>
11238 L:      linux-pci@vger.kernel.org
11239 S:      Supported
11240 F:      Documentation/PCI/pci-error-recovery.txt
11241
11242 PCI MSI DRIVER FOR ALTERA MSI IP
11243 M:      Ley Foon Tan <lftan@altera.com>
11244 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11245 L:      linux-pci@vger.kernel.org
11246 S:      Supported
11247 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11248 F:      drivers/pci/controller/pcie-altera-msi.c
11249
11250 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11251 M:      Duc Dang <dhdang@apm.com>
11252 L:      linux-pci@vger.kernel.org
11253 L:      linux-arm-kernel@lists.infradead.org
11254 S:      Maintained
11255 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11256 F:      drivers/pci/controller/pci-xgene-msi.c
11257
11258 PCI SUBSYSTEM
11259 M:      Bjorn Helgaas <bhelgaas@google.com>
11260 L:      linux-pci@vger.kernel.org
11261 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11263 S:      Supported
11264 F:      Documentation/devicetree/bindings/pci/
11265 F:      Documentation/PCI/
11266 F:      drivers/acpi/pci*
11267 F:      drivers/pci/
11268 F:      include/asm-generic/pci*
11269 F:      include/linux/pci*
11270 F:      include/linux/of_pci.h
11271 F:      include/uapi/linux/pci*
11272 F:      lib/pci*
11273 F:      arch/x86/pci/
11274 F:      arch/x86/kernel/quirks.c
11275
11276 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11277 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11278 L:      linux-pci@vger.kernel.org
11279 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11281 S:      Supported
11282 F:      drivers/pci/controller/
11283
11284 PCIE DRIVER FOR AXIS ARTPEC
11285 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11286 L:      linux-arm-kernel@axis.com
11287 L:      linux-pci@vger.kernel.org
11288 S:      Maintained
11289 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11290 F:      drivers/pci/controller/dwc/*artpec*
11291
11292 PCIE DRIVER FOR CAVIUM THUNDERX
11293 M:      David Daney <david.daney@cavium.com>
11294 L:      linux-pci@vger.kernel.org
11295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11296 S:      Supported
11297 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11298 F:      drivers/pci/controller/pci-thunder-*
11299
11300 PCIE DRIVER FOR HISILICON
11301 M:      Zhou Wang <wangzhou1@hisilicon.com>
11302 L:      linux-pci@vger.kernel.org
11303 S:      Maintained
11304 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11305 F:      drivers/pci/controller/dwc/pcie-hisi.c
11306
11307 PCIE DRIVER FOR HISILICON KIRIN
11308 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11309 M:      Binghui Wang <wangbinghui@hisilicon.com>
11310 L:      linux-pci@vger.kernel.org
11311 S:      Maintained
11312 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11313 F:      drivers/pci/controller/dwc/pcie-kirin.c
11314
11315 PCIE DRIVER FOR HISILICON STB
11316 M:      Jianguo Sun <sunjianguo1@huawei.com>
11317 M:      Shawn Guo <shawn.guo@linaro.org>
11318 L:      linux-pci@vger.kernel.org
11319 S:      Maintained
11320 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11321 F:      drivers/pci/controller/dwc/pcie-histb.c
11322
11323 PCIE DRIVER FOR MEDIATEK
11324 M:      Ryder Lee <ryder.lee@mediatek.com>
11325 L:      linux-pci@vger.kernel.org
11326 L:      linux-mediatek@lists.infradead.org
11327 S:      Supported
11328 F:      Documentation/devicetree/bindings/pci/mediatek*
11329 F:      drivers/pci/controller/*mediatek*
11330
11331 PCIE DRIVER FOR QUALCOMM MSM
11332 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11333 L:      linux-pci@vger.kernel.org
11334 L:      linux-arm-msm@vger.kernel.org
11335 S:      Maintained
11336 F:      drivers/pci/controller/dwc/*qcom*
11337
11338 PCIE DRIVER FOR ROCKCHIP
11339 M:      Shawn Lin <shawn.lin@rock-chips.com>
11340 L:      linux-pci@vger.kernel.org
11341 L:      linux-rockchip@lists.infradead.org
11342 S:      Maintained
11343 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11344 F:      drivers/pci/controller/pcie-rockchip*
11345
11346 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11347 M:      Linus Walleij <linus.walleij@linaro.org>
11348 L:      linux-pci@vger.kernel.org
11349 S:      Maintained
11350 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11351 F:      drivers/pci/controller/pci-v3-semi.c
11352
11353 PCIE DRIVER FOR ST SPEAR13XX
11354 M:      Pratyush Anand <pratyush.anand@gmail.com>
11355 L:      linux-pci@vger.kernel.org
11356 S:      Maintained
11357 F:      drivers/pci/controller/dwc/*spear*
11358
11359 PCMCIA SUBSYSTEM
11360 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11362 S:      Odd Fixes
11363 F:      Documentation/pcmcia/
11364 F:      tools/pcmcia/
11365 F:      drivers/pcmcia/
11366 F:      include/pcmcia/
11367
11368 PCNET32 NETWORK DRIVER
11369 M:      Don Fry <pcnet32@frontier.com>
11370 L:      netdev@vger.kernel.org
11371 S:      Maintained
11372 F:      drivers/net/ethernet/amd/pcnet32.c
11373
11374 PCRYPT PARALLEL CRYPTO ENGINE
11375 M:      Steffen Klassert <steffen.klassert@secunet.com>
11376 L:      linux-crypto@vger.kernel.org
11377 S:      Maintained
11378 F:      crypto/pcrypt.c
11379 F:      include/crypto/pcrypt.h
11380
11381 PEAQ WMI HOTKEYS DRIVER
11382 M:      Hans de Goede <hdegoede@redhat.com>
11383 L:      platform-driver-x86@vger.kernel.org
11384 S:      Maintained
11385 F:      drivers/platform/x86/peaq-wmi.c
11386
11387 PER-CPU MEMORY ALLOCATOR
11388 M:      Dennis Zhou <dennis@kernel.org>
11389 M:      Tejun Heo <tj@kernel.org>
11390 M:      Christoph Lameter <cl@linux.com>
11391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11392 S:      Maintained
11393 F:      include/linux/percpu*.h
11394 F:      mm/percpu*.c
11395 F:      arch/*/include/asm/percpu.h
11396
11397 PER-TASK DELAY ACCOUNTING
11398 M:      Balbir Singh <bsingharora@gmail.com>
11399 S:      Maintained
11400 F:      include/linux/delayacct.h
11401 F:      kernel/delayacct.c
11402
11403 PERFORMANCE EVENTS SUBSYSTEM
11404 M:      Peter Zijlstra <peterz@infradead.org>
11405 M:      Ingo Molnar <mingo@redhat.com>
11406 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11407 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11408 R:      Jiri Olsa <jolsa@redhat.com>
11409 R:      Namhyung Kim <namhyung@kernel.org>
11410 L:      linux-kernel@vger.kernel.org
11411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11412 S:      Supported
11413 F:      kernel/events/*
11414 F:      include/linux/perf_event.h
11415 F:      include/uapi/linux/perf_event.h
11416 F:      arch/*/kernel/perf_event*.c
11417 F:      arch/*/kernel/*/perf_event*.c
11418 F:      arch/*/kernel/*/*/perf_event*.c
11419 F:      arch/*/include/asm/perf_event.h
11420 F:      arch/*/kernel/perf_callchain.c
11421 F:      arch/*/events/*
11422 F:      tools/perf/
11423
11424 PERSONALITY HANDLING
11425 M:      Christoph Hellwig <hch@infradead.org>
11426 L:      linux-abi-devel@lists.sourceforge.net
11427 S:      Maintained
11428 F:      include/linux/personality.h
11429 F:      include/uapi/linux/personality.h
11430
11431 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11432 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11433 L:      linux-input@vger.kernel.org
11434 S:      Maintained
11435 F:      Documentation/input/devices/pxrc.rst
11436 F:      drivers/input/joystick/pxrc.c
11437
11438 PHONET PROTOCOL
11439 M:      Remi Denis-Courmont <courmisch@gmail.com>
11440 S:      Supported
11441 F:      Documentation/networking/phonet.txt
11442 F:      include/linux/phonet.h
11443 F:      include/net/phonet/
11444 F:      include/uapi/linux/phonet.h
11445 F:      net/phonet/
11446
11447 PHRAM MTD DRIVER
11448 M:      Joern Engel <joern@lazybastard.org>
11449 L:      linux-mtd@lists.infradead.org
11450 S:      Maintained
11451 F:      drivers/mtd/devices/phram.c
11452
11453 PICOLCD HID DRIVER
11454 M:      Bruno Prémont <bonbons@linux-vserver.org>
11455 L:      linux-input@vger.kernel.org
11456 S:      Maintained
11457 F:      drivers/hid/hid-picolcd*
11458
11459 PICOXCELL SUPPORT
11460 M:      Jamie Iles <jamie@jamieiles.com>
11461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11462 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11463 S:      Supported
11464 F:      arch/arm/boot/dts/picoxcell*
11465 F:      arch/arm/mach-picoxcell/
11466 F:      drivers/crypto/picoxcell*
11467
11468 PIN CONTROL SUBSYSTEM
11469 M:      Linus Walleij <linus.walleij@linaro.org>
11470 L:      linux-gpio@vger.kernel.org
11471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11472 S:      Maintained
11473 F:      Documentation/devicetree/bindings/pinctrl/
11474 F:      Documentation/driver-api/pinctl.rst
11475 F:      drivers/pinctrl/
11476 F:      include/linux/pinctrl/
11477
11478 PIN CONTROLLER - ATMEL AT91
11479 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11481 S:      Maintained
11482 F:      drivers/pinctrl/pinctrl-at91.*
11483
11484 PIN CONTROLLER - ATMEL AT91 PIO4
11485 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11487 L:      linux-gpio@vger.kernel.org
11488 S:      Supported
11489 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11490
11491 PIN CONTROLLER - FREESCALE
11492 M:      Dong Aisheng <aisheng.dong@nxp.com>
11493 M:      Fabio Estevam <festevam@gmail.com>
11494 M:      Shawn Guo <shawnguo@kernel.org>
11495 M:      Stefan Agner <stefan@agner.ch>
11496 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11497 L:      linux-gpio@vger.kernel.org
11498 S:      Maintained
11499 F:      drivers/pinctrl/freescale/
11500 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11501
11502 PIN CONTROLLER - INTEL
11503 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11504 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11505 S:      Maintained
11506 F:      drivers/pinctrl/intel/
11507
11508 PIN CONTROLLER - MEDIATEK
11509 M:      Sean Wang <sean.wang@mediatek.com>
11510 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11511 S:      Maintained
11512 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11513 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11514 F:      drivers/pinctrl/mediatek/mtk-eint.*
11515 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11516 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11517 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11518
11519 PIN CONTROLLER - QUALCOMM
11520 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11521 S:      Maintained
11522 L:      linux-arm-msm@vger.kernel.org
11523 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11524 F:      drivers/pinctrl/qcom/
11525
11526 PIN CONTROLLER - RENESAS
11527 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11528 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11529 L:      linux-renesas-soc@vger.kernel.org
11530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11531 S:      Maintained
11532 F:      drivers/pinctrl/sh-pfc/
11533
11534 PIN CONTROLLER - SAMSUNG
11535 M:      Tomasz Figa <tomasz.figa@gmail.com>
11536 M:      Krzysztof Kozlowski <krzk@kernel.org>
11537 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11539 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11540 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11542 S:      Maintained
11543 F:      drivers/pinctrl/samsung/
11544 F:      include/dt-bindings/pinctrl/samsung.h
11545 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11546
11547 PIN CONTROLLER - SINGLE
11548 M:      Tony Lindgren <tony@atomide.com>
11549 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11551 L:      linux-omap@vger.kernel.org
11552 S:      Maintained
11553 F:      drivers/pinctrl/pinctrl-single.c
11554
11555 PIN CONTROLLER - ST SPEAR
11556 M:      Viresh Kumar <vireshk@kernel.org>
11557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11558 W:      http://www.st.com/spear
11559 S:      Maintained
11560 F:      drivers/pinctrl/spear/
11561
11562 PISTACHIO SOC SUPPORT
11563 M:      James Hartley <james.hartley@sondrel.com>
11564 L:      linux-mips@linux-mips.org
11565 S:      Odd Fixes
11566 F:      arch/mips/pistachio/
11567 F:      arch/mips/include/asm/mach-pistachio/
11568 F:      arch/mips/boot/dts/img/pistachio*
11569 F:      arch/mips/configs/pistachio*_defconfig
11570
11571 PKTCDVD DRIVER
11572 S:      Orphan
11573 M:      linux-block@vger.kernel.org
11574 F:      drivers/block/pktcdvd.c
11575 F:      include/linux/pktcdvd.h
11576 F:      include/uapi/linux/pktcdvd.h
11577
11578 PKUNITY SOC DRIVERS
11579 M:      Guan Xuetao <gxt@pku.edu.cn>
11580 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11581 S:      Maintained
11582 T:      git git://github.com/gxt/linux.git
11583 F:      drivers/input/serio/i8042-unicore32io.h
11584 F:      drivers/i2c/busses/i2c-puv3.c
11585 F:      drivers/video/fbdev/fb-puv3.c
11586 F:      drivers/rtc/rtc-puv3.c
11587
11588 PMBUS HARDWARE MONITORING DRIVERS
11589 M:      Guenter Roeck <linux@roeck-us.net>
11590 L:      linux-hwmon@vger.kernel.org
11591 W:      http://hwmon.wiki.kernel.org/
11592 W:      http://www.roeck-us.net/linux/drivers/
11593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11594 S:      Maintained
11595 F:      Documentation/hwmon/pmbus
11596 F:      drivers/hwmon/pmbus/
11597 F:      include/linux/pmbus.h
11598
11599 PMC SIERRA MaxRAID DRIVER
11600 L:      linux-scsi@vger.kernel.org
11601 W:      http://www.pmc-sierra.com/
11602 S:      Orphan
11603 F:      drivers/scsi/pmcraid.*
11604
11605 PMC SIERRA PM8001 DRIVER
11606 M:      Jack Wang <jinpu.wang@profitbricks.com>
11607 M:      lindar_liu@usish.com
11608 L:      linux-scsi@vger.kernel.org
11609 S:      Supported
11610 F:      drivers/scsi/pm8001/
11611
11612 PNP SUPPORT
11613 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11614 S:      Maintained
11615 F:      drivers/pnp/
11616
11617 POSIX CLOCKS and TIMERS
11618 M:      Thomas Gleixner <tglx@linutronix.de>
11619 L:      linux-kernel@vger.kernel.org
11620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11621 S:      Maintained
11622 F:      fs/timerfd.c
11623 F:      include/linux/timer*
11624 F:      kernel/time/*timer*
11625
11626 POWER MANAGEMENT CORE
11627 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11628 L:      linux-pm@vger.kernel.org
11629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11630 B:      https://bugzilla.kernel.org
11631 S:      Supported
11632 F:      drivers/base/power/
11633 F:      include/linux/pm.h
11634 F:      include/linux/pm_*
11635 F:      include/linux/powercap.h
11636 F:      drivers/powercap/
11637 F:      kernel/configs/nopm.config
11638
11639 POWER STATE COORDINATION INTERFACE (PSCI)
11640 M:      Mark Rutland <mark.rutland@arm.com>
11641 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11642 L:      linux-arm-kernel@lists.infradead.org
11643 S:      Maintained
11644 F:      drivers/firmware/psci*.c
11645 F:      include/linux/psci.h
11646 F:      include/uapi/linux/psci.h
11647
11648 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11649 M:      Sebastian Reichel <sre@kernel.org>
11650 L:      linux-pm@vger.kernel.org
11651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11652 S:      Maintained
11653 F:      Documentation/ABI/testing/sysfs-class-power
11654 F:      Documentation/devicetree/bindings/power/supply/
11655 F:      include/linux/power_supply.h
11656 F:      drivers/power/supply/
11657
11658 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11659 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11660 L:      linuxppc-dev@lists.ozlabs.org
11661 S:      Maintained
11662 F:      drivers/char/powernv-op-panel.c
11663
11664 PPP OVER ATM (RFC 2364)
11665 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11666 S:      Maintained
11667 F:      net/atm/pppoatm.c
11668 F:      include/uapi/linux/atmppp.h
11669
11670 PPP OVER ETHERNET
11671 M:      Michal Ostrowski <mostrows@earthlink.net>
11672 S:      Maintained
11673 F:      drivers/net/ppp/pppoe.c
11674 F:      drivers/net/ppp/pppox.c
11675
11676 PPP OVER L2TP
11677 M:      James Chapman <jchapman@katalix.com>
11678 S:      Maintained
11679 F:      net/l2tp/l2tp_ppp.c
11680 F:      include/linux/if_pppol2tp.h
11681 F:      include/uapi/linux/if_pppol2tp.h
11682
11683 PPP PROTOCOL DRIVERS AND COMPRESSORS
11684 M:      Paul Mackerras <paulus@samba.org>
11685 L:      linux-ppp@vger.kernel.org
11686 S:      Maintained
11687 F:      drivers/net/ppp/ppp_*
11688
11689 PPS SUPPORT
11690 M:      Rodolfo Giometti <giometti@enneenne.com>
11691 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11692 L:      linuxpps@ml.enneenne.com (subscribers-only)
11693 S:      Maintained
11694 F:      Documentation/pps/
11695 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11696 F:      Documentation/ABI/testing/sysfs-pps
11697 F:      drivers/pps/
11698 F:      include/linux/pps*.h
11699 F:      include/uapi/linux/pps.h
11700
11701 PPTP DRIVER
11702 M:      Dmitry Kozlov <xeb@mail.ru>
11703 L:      netdev@vger.kernel.org
11704 S:      Maintained
11705 F:      drivers/net/ppp/pptp.c
11706 W:      http://sourceforge.net/projects/accel-pptp
11707
11708 PREEMPTIBLE KERNEL
11709 M:      Robert Love <rml@tech9.net>
11710 L:      kpreempt-tech@lists.sourceforge.net
11711 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11712 S:      Supported
11713 F:      Documentation/preempt-locking.txt
11714 F:      include/linux/preempt.h
11715
11716 PRINTK
11717 M:      Petr Mladek <pmladek@suse.com>
11718 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11719 R:      Steven Rostedt <rostedt@goodmis.org>
11720 S:      Maintained
11721 F:      kernel/printk/
11722 F:      include/linux/printk.h
11723
11724 PRISM54 WIRELESS DRIVER
11725 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11726 L:      linux-wireless@vger.kernel.org
11727 W:      http://wireless.kernel.org/en/users/Drivers/p54
11728 S:      Obsolete
11729 F:      drivers/net/wireless/intersil/prism54/
11730
11731 PROC FILESYSTEM
11732 R:      Alexey Dobriyan <adobriyan@gmail.com>
11733 L:      linux-kernel@vger.kernel.org
11734 L:      linux-fsdevel@vger.kernel.org
11735 S:      Maintained
11736 F:      fs/proc/
11737 F:      include/linux/proc_fs.h
11738 F:      tools/testing/selftests/proc/
11739
11740 PROC SYSCTL
11741 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11742 M:      Kees Cook <keescook@chromium.org>
11743 L:      linux-kernel@vger.kernel.org
11744 L:      linux-fsdevel@vger.kernel.org
11745 S:      Maintained
11746 F:      fs/proc/proc_sysctl.c
11747 F:      include/linux/sysctl.h
11748 F:      kernel/sysctl.c
11749 F:      tools/testing/selftests/sysctl/
11750
11751 PS3 NETWORK SUPPORT
11752 M:      Geoff Levand <geoff@infradead.org>
11753 L:      netdev@vger.kernel.org
11754 L:      linuxppc-dev@lists.ozlabs.org
11755 S:      Maintained
11756 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11757
11758 PS3 PLATFORM SUPPORT
11759 M:      Geoff Levand <geoff@infradead.org>
11760 L:      linuxppc-dev@lists.ozlabs.org
11761 S:      Maintained
11762 F:      arch/powerpc/boot/ps3*
11763 F:      arch/powerpc/include/asm/lv1call.h
11764 F:      arch/powerpc/include/asm/ps3*.h
11765 F:      arch/powerpc/platforms/ps3/
11766 F:      drivers/*/ps3*
11767 F:      drivers/ps3/
11768 F:      drivers/rtc/rtc-ps3.c
11769 F:      drivers/usb/host/*ps3.c
11770 F:      sound/ppc/snd_ps3*
11771
11772 PS3VRAM DRIVER
11773 M:      Jim Paris <jim@jtan.com>
11774 M:      Geoff Levand <geoff@infradead.org>
11775 L:      linuxppc-dev@lists.ozlabs.org
11776 S:      Maintained
11777 F:      drivers/block/ps3vram.c
11778
11779 PSAMPLE PACKET SAMPLING SUPPORT:
11780 M:      Yotam Gigi <yotam.gi@gmail.com>
11781 S:      Maintained
11782 F:      net/psample
11783 F:      include/net/psample.h
11784 F:      include/uapi/linux/psample.h
11785
11786 PSTORE FILESYSTEM
11787 M:      Kees Cook <keescook@chromium.org>
11788 M:      Anton Vorontsov <anton@enomsg.org>
11789 M:      Colin Cross <ccross@android.com>
11790 M:      Tony Luck <tony.luck@intel.com>
11791 S:      Maintained
11792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11793 F:      fs/pstore/
11794 F:      include/linux/pstore*
11795 F:      drivers/firmware/efi/efi-pstore.c
11796 F:      drivers/acpi/apei/erst.c
11797 F:      Documentation/admin-guide/ramoops.rst
11798 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11799 K:      \b(pstore|ramoops)
11800
11801 PTP HARDWARE CLOCK SUPPORT
11802 M:      Richard Cochran <richardcochran@gmail.com>
11803 L:      netdev@vger.kernel.org
11804 S:      Maintained
11805 W:      http://linuxptp.sourceforge.net/
11806 F:      Documentation/ABI/testing/sysfs-ptp
11807 F:      Documentation/ptp/*
11808 F:      drivers/net/phy/dp83640*
11809 F:      drivers/ptp/*
11810 F:      include/linux/ptp_cl*
11811
11812 PTRACE SUPPORT
11813 M:      Oleg Nesterov <oleg@redhat.com>
11814 S:      Maintained
11815 F:      include/asm-generic/syscall.h
11816 F:      include/linux/ptrace.h
11817 F:      include/linux/regset.h
11818 F:      include/linux/tracehook.h
11819 F:      include/uapi/linux/ptrace.h
11820 F:      include/uapi/linux/ptrace.h
11821 F:      include/asm-generic/ptrace.h
11822 F:      kernel/ptrace.c
11823 F:      arch/*/ptrace*.c
11824 F:      arch/*/*/ptrace*.c
11825 F:      arch/*/include/asm/ptrace*.h
11826
11827 PULSE8-CEC DRIVER
11828 M:      Hans Verkuil <hverkuil@xs4all.nl>
11829 L:      linux-media@vger.kernel.org
11830 T:      git git://linuxtv.org/media_tree.git
11831 S:      Maintained
11832 F:      drivers/media/usb/pulse8-cec/*
11833 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11834
11835 PVRUSB2 VIDEO4LINUX DRIVER
11836 M:      Mike Isely <isely@pobox.com>
11837 L:      pvrusb2@isely.net       (subscribers-only)
11838 L:      linux-media@vger.kernel.org
11839 W:      http://www.isely.net/pvrusb2/
11840 T:      git git://linuxtv.org/media_tree.git
11841 S:      Maintained
11842 F:      Documentation/media/v4l-drivers/pvrusb2*
11843 F:      drivers/media/usb/pvrusb2/
11844
11845 PWC WEBCAM DRIVER
11846 M:      Hans Verkuil <hverkuil@xs4all.nl>
11847 L:      linux-media@vger.kernel.org
11848 T:      git git://linuxtv.org/media_tree.git
11849 S:      Odd Fixes
11850 F:      drivers/media/usb/pwc/*
11851
11852 PWM FAN DRIVER
11853 M:      Kamil Debski <kamil@wypas.org>
11854 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11855 L:      linux-hwmon@vger.kernel.org
11856 S:      Supported
11857 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11858 F:      Documentation/hwmon/pwm-fan
11859 F:      drivers/hwmon/pwm-fan.c
11860
11861 PWM IR Transmitter
11862 M:      Sean Young <sean@mess.org>
11863 L:      linux-media@vger.kernel.org
11864 S:      Maintained
11865 F:      drivers/media/rc/pwm-ir-tx.c
11866
11867 PWM SUBSYSTEM
11868 M:      Thierry Reding <thierry.reding@gmail.com>
11869 L:      linux-pwm@vger.kernel.org
11870 S:      Maintained
11871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11872 F:      Documentation/pwm.txt
11873 F:      Documentation/devicetree/bindings/pwm/
11874 F:      include/linux/pwm.h
11875 F:      drivers/pwm/
11876 F:      drivers/video/backlight/pwm_bl.c
11877 F:      include/linux/pwm_backlight.h
11878 F:      drivers/gpio/gpio-mvebu.c
11879 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11880
11881 PXA GPIO DRIVER
11882 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11883 L:      linux-gpio@vger.kernel.org
11884 S:      Maintained
11885 F:      drivers/gpio/gpio-pxa.c
11886
11887 PXA MMCI DRIVER
11888 S:      Orphan
11889
11890 PXA RTC DRIVER
11891 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11892 L:      linux-rtc@vger.kernel.org
11893 S:      Maintained
11894
11895 PXA2xx/PXA3xx SUPPORT
11896 M:      Daniel Mack <daniel@zonque.org>
11897 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11898 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11900 T:      git git://github.com/hzhuang1/linux.git
11901 T:      git git://github.com/rjarzmik/linux.git
11902 S:      Maintained
11903 F:      arch/arm/boot/dts/pxa*
11904 F:      arch/arm/mach-pxa/
11905 F:      drivers/dma/pxa*
11906 F:      drivers/pcmcia/pxa2xx*
11907 F:      drivers/pinctrl/pxa/
11908 F:      drivers/spi/spi-pxa2xx*
11909 F:      drivers/usb/gadget/udc/pxa2*
11910 F:      include/sound/pxa2xx-lib.h
11911 F:      sound/arm/pxa*
11912 F:      sound/soc/pxa/
11913
11914 QAT DRIVER
11915 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11916 L:      qat-linux@intel.com
11917 S:      Supported
11918 F:      drivers/crypto/qat/
11919
11920 QCOM AUDIO (ASoC) DRIVERS
11921 M:      Patrick Lai <plai@codeaurora.org>
11922 M:      Banajit Goswami <bgoswami@codeaurora.org>
11923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11924 S:      Supported
11925 F:      sound/soc/qcom/
11926
11927 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11928 M:      Gabriel Somlo <somlo@cmu.edu>
11929 M:      "Michael S. Tsirkin" <mst@redhat.com>
11930 L:      qemu-devel@nongnu.org
11931 S:      Maintained
11932 F:      drivers/firmware/qemu_fw_cfg.c
11933 F:      include/uapi/linux/qemu_fw_cfg.h
11934
11935 QIB DRIVER
11936 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11937 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11938 L:      linux-rdma@vger.kernel.org
11939 S:      Supported
11940 F:      drivers/infiniband/hw/qib/
11941
11942 QLOGIC QL41xxx FCOE DRIVER
11943 M:      QLogic-Storage-Upstream@cavium.com
11944 L:      linux-scsi@vger.kernel.org
11945 S:      Supported
11946 F:      drivers/scsi/qedf/
11947
11948 QLOGIC QL41xxx ISCSI DRIVER
11949 M:      QLogic-Storage-Upstream@cavium.com
11950 L:      linux-scsi@vger.kernel.org
11951 S:      Supported
11952 F:      drivers/scsi/qedi/
11953
11954 QLOGIC QL4xxx ETHERNET DRIVER
11955 M:      Ariel Elior <Ariel.Elior@cavium.com>
11956 M:      everest-linux-l2@cavium.com
11957 L:      netdev@vger.kernel.org
11958 S:      Supported
11959 F:      drivers/net/ethernet/qlogic/qed/
11960 F:      include/linux/qed/
11961 F:      drivers/net/ethernet/qlogic/qede/
11962
11963 QLOGIC QL4xxx RDMA DRIVER
11964 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11965 M:      Ariel Elior <Ariel.Elior@cavium.com>
11966 L:      linux-rdma@vger.kernel.org
11967 S:      Supported
11968 F:      drivers/infiniband/hw/qedr/
11969 F:      include/uapi/rdma/qedr-abi.h
11970
11971 QLOGIC QLA1280 SCSI DRIVER
11972 M:      Michael Reed <mdr@sgi.com>
11973 L:      linux-scsi@vger.kernel.org
11974 S:      Maintained
11975 F:      drivers/scsi/qla1280.[ch]
11976
11977 QLOGIC QLA2XXX FC-SCSI DRIVER
11978 M:      qla2xxx-upstream@qlogic.com
11979 L:      linux-scsi@vger.kernel.org
11980 S:      Supported
11981 F:      Documentation/scsi/LICENSE.qla2xxx
11982 F:      drivers/scsi/qla2xxx/
11983
11984 QLOGIC QLA3XXX NETWORK DRIVER
11985 M:      Dept-GELinuxNICDev@cavium.com
11986 L:      netdev@vger.kernel.org
11987 S:      Supported
11988 F:      Documentation/networking/LICENSE.qla3xxx
11989 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11990
11991 QLOGIC QLA4XXX iSCSI DRIVER
11992 M:      QLogic-Storage-Upstream@qlogic.com
11993 L:      linux-scsi@vger.kernel.org
11994 S:      Supported
11995 F:      Documentation/scsi/LICENSE.qla4xxx
11996 F:      drivers/scsi/qla4xxx/
11997
11998 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11999 M:      Harish Patil <harish.patil@cavium.com>
12000 M:      Manish Chopra <manish.chopra@cavium.com>
12001 M:      Dept-GELinuxNICDev@cavium.com
12002 L:      netdev@vger.kernel.org
12003 S:      Supported
12004 F:      drivers/net/ethernet/qlogic/qlcnic/
12005
12006 QLOGIC QLGE 10Gb ETHERNET DRIVER
12007 M:      Harish Patil <harish.patil@cavium.com>
12008 M:      Manish Chopra <manish.chopra@cavium.com>
12009 M:      Dept-GELinuxNICDev@cavium.com
12010 L:      netdev@vger.kernel.org
12011 S:      Supported
12012 F:      drivers/net/ethernet/qlogic/qlge/
12013
12014 QM1D1B0004 MEDIA DRIVER
12015 M:      Akihiro Tsukada <tskd08@gmail.com>
12016 L:      linux-media@vger.kernel.org
12017 S:      Odd Fixes
12018 F:      drivers/media/tuners/qm1d1b0004*
12019
12020 QM1D1C0042 MEDIA DRIVER
12021 M:      Akihiro Tsukada <tskd08@gmail.com>
12022 L:      linux-media@vger.kernel.org
12023 S:      Odd Fixes
12024 F:      drivers/media/tuners/qm1d1c0042*
12025
12026 QNX4 FILESYSTEM
12027 M:      Anders Larsen <al@alarsen.net>
12028 W:      http://www.alarsen.net/linux/qnx4fs/
12029 S:      Maintained
12030 F:      fs/qnx4/
12031 F:      include/uapi/linux/qnx4_fs.h
12032 F:      include/uapi/linux/qnxtypes.h
12033
12034 QORIQ DPAA2 FSL-MC BUS DRIVER
12035 M:      Stuart Yoder <stuyoder@gmail.com>
12036 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12037 L:      linux-kernel@vger.kernel.org
12038 S:      Maintained
12039 F:      drivers/bus/fsl-mc/
12040 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12041 F:      Documentation/networking/dpaa2/overview.rst
12042
12043 QT1010 MEDIA DRIVER
12044 M:      Antti Palosaari <crope@iki.fi>
12045 L:      linux-media@vger.kernel.org
12046 W:      https://linuxtv.org
12047 W:      http://palosaari.fi/linux/
12048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12049 T:      git git://linuxtv.org/anttip/media_tree.git
12050 S:      Maintained
12051 F:      drivers/media/tuners/qt1010*
12052
12053 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12054 M:      Kalle Valo <kvalo@codeaurora.org>
12055 L:      ath10k@lists.infradead.org
12056 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12058 S:      Supported
12059 F:      drivers/net/wireless/ath/ath10k/
12060
12061 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12062 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12063 L:      linux-wireless@vger.kernel.org
12064 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12065 S:      Supported
12066 F:      drivers/net/wireless/ath/ath9k/
12067
12068 QUALCOMM CAMERA SUBSYSTEM DRIVER
12069 M:      Todor Tomov <todor.tomov@linaro.org>
12070 L:      linux-media@vger.kernel.org
12071 S:      Maintained
12072 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12073 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12074 F:      drivers/media/platform/qcom/camss/
12075
12076 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12077 M:  Ilia Lin <ilia.lin@gmail.com>
12078 L:  linux-pm@vger.kernel.org
12079 S:  Maintained
12080 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12081 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12082
12083 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12084 M:      Timur Tabi <timur@kernel.org>
12085 L:      netdev@vger.kernel.org
12086 S:      Maintained
12087 F:      drivers/net/ethernet/qualcomm/emac/
12088
12089 QUALCOMM GENERIC INTERFACE I2C DRIVER
12090 M:      Alok Chauhan <alokc@codeaurora.org>
12091 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12092 L:      linux-i2c@vger.kernel.org
12093 L:      linux-arm-msm@vger.kernel.org
12094 S:      Supported
12095 F:      drivers/i2c/busses/i2c-qcom-geni.c
12096
12097 QUALCOMM HEXAGON ARCHITECTURE
12098 M:      Richard Kuo <rkuo@codeaurora.org>
12099 L:      linux-hexagon@vger.kernel.org
12100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12101 S:      Supported
12102 F:      arch/hexagon/
12103
12104 QUALCOMM HIDMA DRIVER
12105 M:      Sinan Kaya <okaya@kernel.org>
12106 L:      linux-arm-kernel@lists.infradead.org
12107 L:      linux-arm-msm@vger.kernel.org
12108 L:      dmaengine@vger.kernel.org
12109 S:      Supported
12110 F:      drivers/dma/qcom/hidma*
12111
12112 QUALCOMM IOMMU
12113 M:      Rob Clark <robdclark@gmail.com>
12114 L:      iommu@lists.linux-foundation.org
12115 L:      linux-arm-msm@vger.kernel.org
12116 S:      Maintained
12117 F:      drivers/iommu/qcom_iommu.c
12118
12119 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12120 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12121 L:      linux-media@vger.kernel.org
12122 L:      linux-arm-msm@vger.kernel.org
12123 T:      git git://linuxtv.org/media_tree.git
12124 S:      Maintained
12125 F:      drivers/media/platform/qcom/venus/
12126
12127 QUALCOMM WCN36XX WIRELESS DRIVER
12128 M:      Kalle Valo <kvalo@codeaurora.org>
12129 L:      wcn36xx@lists.infradead.org
12130 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12131 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12132 S:      Supported
12133 F:      drivers/net/wireless/ath/wcn36xx/
12134
12135 QUANTENNA QTNFMAC WIRELESS DRIVER
12136 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12137 M:      Avinash Patil <avinashp@quantenna.com>
12138 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12139 L:      linux-wireless@vger.kernel.org
12140 S:      Maintained
12141 F:      drivers/net/wireless/quantenna
12142
12143 RADEON and AMDGPU DRM DRIVERS
12144 M:      Alex Deucher <alexander.deucher@amd.com>
12145 M:      Christian König <christian.koenig@amd.com>
12146 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12147 L:      amd-gfx@lists.freedesktop.org
12148 T:      git git://people.freedesktop.org/~agd5f/linux
12149 S:      Supported
12150 F:      drivers/gpu/drm/radeon/
12151 F:      include/uapi/drm/radeon_drm.h
12152 F:      drivers/gpu/drm/amd/
12153 F:      include/uapi/drm/amdgpu_drm.h
12154
12155 RADEON FRAMEBUFFER DISPLAY DRIVER
12156 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12157 L:      linux-fbdev@vger.kernel.org
12158 S:      Maintained
12159 F:      drivers/video/fbdev/aty/radeon*
12160 F:      include/uapi/linux/radeonfb.h
12161
12162 RADIOSHARK RADIO DRIVER
12163 M:      Hans Verkuil <hverkuil@xs4all.nl>
12164 L:      linux-media@vger.kernel.org
12165 T:      git git://linuxtv.org/media_tree.git
12166 S:      Maintained
12167 F:      drivers/media/radio/radio-shark.c
12168
12169 RADIOSHARK2 RADIO DRIVER
12170 M:      Hans Verkuil <hverkuil@xs4all.nl>
12171 L:      linux-media@vger.kernel.org
12172 T:      git git://linuxtv.org/media_tree.git
12173 S:      Maintained
12174 F:      drivers/media/radio/radio-shark2.c
12175 F:      drivers/media/radio/radio-tea5777.c
12176
12177 RADOS BLOCK DEVICE (RBD)
12178 M:      Ilya Dryomov <idryomov@gmail.com>
12179 M:      Sage Weil <sage@redhat.com>
12180 M:      Alex Elder <elder@kernel.org>
12181 L:      ceph-devel@vger.kernel.org
12182 W:      http://ceph.com/
12183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12184 T:      git git://github.com/ceph/ceph-client.git
12185 S:      Supported
12186 F:      Documentation/ABI/testing/sysfs-bus-rbd
12187 F:      drivers/block/rbd.c
12188 F:      drivers/block/rbd_types.h
12189
12190 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12191 M:      Paul Mackerras <paulus@samba.org>
12192 L:      linux-fbdev@vger.kernel.org
12193 S:      Maintained
12194 F:      drivers/video/fbdev/aty/aty128fb.c
12195
12196 RAINSHADOW-CEC DRIVER
12197 M:      Hans Verkuil <hverkuil@xs4all.nl>
12198 L:      linux-media@vger.kernel.org
12199 T:      git git://linuxtv.org/media_tree.git
12200 S:      Maintained
12201 F:      drivers/media/usb/rainshadow-cec/*
12202
12203 RALINK MIPS ARCHITECTURE
12204 M:      John Crispin <john@phrozen.org>
12205 L:      linux-mips@linux-mips.org
12206 S:      Maintained
12207 F:      arch/mips/ralink
12208
12209 RALINK RT2X00 WIRELESS LAN DRIVER
12210 P:      rt2x00 project
12211 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12212 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12213 L:      linux-wireless@vger.kernel.org
12214 S:      Maintained
12215 F:      drivers/net/wireless/ralink/rt2x00/
12216
12217 RAMDISK RAM BLOCK DEVICE DRIVER
12218 M:      Jens Axboe <axboe@kernel.dk>
12219 S:      Maintained
12220 F:      Documentation/blockdev/ramdisk.txt
12221 F:      drivers/block/brd.c
12222
12223 RANCHU VIRTUAL BOARD FOR MIPS
12224 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12225 L:      linux-mips@linux-mips.org
12226 S:      Supported
12227 F:      arch/mips/generic/board-ranchu.c
12228 F:      arch/mips/configs/generic/board-ranchu.config
12229
12230 RANDOM NUMBER DRIVER
12231 M:      "Theodore Ts'o" <tytso@mit.edu>
12232 S:      Maintained
12233 F:      drivers/char/random.c
12234
12235 RAPIDIO SUBSYSTEM
12236 M:      Matt Porter <mporter@kernel.crashing.org>
12237 M:      Alexandre Bounine <alex.bou9@gmail.com>
12238 S:      Maintained
12239 F:      drivers/rapidio/
12240
12241 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12242 L:      linux-wireless@vger.kernel.org
12243 S:      Orphan
12244 F:      drivers/net/wireless/ray*
12245
12246 RCUTORTURE TEST FRAMEWORK
12247 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12248 M:      Josh Triplett <josh@joshtriplett.org>
12249 R:      Steven Rostedt <rostedt@goodmis.org>
12250 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12251 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12252 L:      linux-kernel@vger.kernel.org
12253 S:      Supported
12254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12255 F:      tools/testing/selftests/rcutorture
12256
12257 RDC R-321X SoC
12258 M:      Florian Fainelli <florian@openwrt.org>
12259 S:      Maintained
12260
12261 RDC R6040 FAST ETHERNET DRIVER
12262 M:      Florian Fainelli <f.fainelli@gmail.com>
12263 L:      netdev@vger.kernel.org
12264 S:      Maintained
12265 F:      drivers/net/ethernet/rdc/r6040.c
12266
12267 RDMAVT - RDMA verbs software
12268 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12269 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12270 L:      linux-rdma@vger.kernel.org
12271 S:      Supported
12272 F:      drivers/infiniband/sw/rdmavt
12273
12274 RDS - RELIABLE DATAGRAM SOCKETS
12275 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12276 L:      netdev@vger.kernel.org
12277 L:      linux-rdma@vger.kernel.org
12278 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12279 W:      https://oss.oracle.com/projects/rds/
12280 S:      Supported
12281 F:      net/rds/
12282 F:      Documentation/networking/rds.txt
12283
12284 RDT - RESOURCE ALLOCATION
12285 M:      Fenghua Yu <fenghua.yu@intel.com>
12286 L:      linux-kernel@vger.kernel.org
12287 S:      Supported
12288 F:      arch/x86/kernel/cpu/intel_rdt*
12289 F:      arch/x86/include/asm/intel_rdt_sched.h
12290 F:      Documentation/x86/intel_rdt*
12291
12292 READ-COPY UPDATE (RCU)
12293 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12294 M:      Josh Triplett <josh@joshtriplett.org>
12295 R:      Steven Rostedt <rostedt@goodmis.org>
12296 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12297 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12298 L:      linux-kernel@vger.kernel.org
12299 W:      http://www.rdrop.com/users/paulmck/RCU/
12300 S:      Supported
12301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12302 F:      Documentation/RCU/
12303 X:      Documentation/RCU/torture.txt
12304 F:      include/linux/rcu*
12305 X:      include/linux/srcu*.h
12306 F:      kernel/rcu/
12307 X:      kernel/rcu/srcu*.c
12308
12309 REAL TIME CLOCK (RTC) SUBSYSTEM
12310 M:      Alessandro Zummo <a.zummo@towertech.it>
12311 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12312 L:      linux-rtc@vger.kernel.org
12313 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12315 S:      Maintained
12316 F:      Documentation/devicetree/bindings/rtc/
12317 F:      Documentation/rtc.txt
12318 F:      drivers/rtc/
12319 F:      include/linux/rtc.h
12320 F:      include/uapi/linux/rtc.h
12321 F:      include/linux/rtc/
12322 F:      include/linux/platform_data/rtc-*
12323 F:      tools/testing/selftests/rtc/
12324
12325 REALTEK AUDIO CODECS
12326 M:      Bard Liao <bardliao@realtek.com>
12327 M:      Oder Chiou <oder_chiou@realtek.com>
12328 S:      Maintained
12329 F:      sound/soc/codecs/rt*
12330 F:      include/sound/rt*.h
12331
12332 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12333 M:      Linus Walleij <linus.walleij@linaro.org>
12334 S:      Maintained
12335 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12336 F:      drivers/net/dsa/realtek-smi*
12337 F:      drivers/net/dsa/rtl83*
12338
12339 REGISTER MAP ABSTRACTION
12340 M:      Mark Brown <broonie@kernel.org>
12341 L:      linux-kernel@vger.kernel.org
12342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12343 S:      Supported
12344 F:      Documentation/devicetree/bindings/regmap/
12345 F:      drivers/base/regmap/
12346 F:      include/linux/regmap.h
12347
12348 REISERFS FILE SYSTEM
12349 L:      reiserfs-devel@vger.kernel.org
12350 S:      Supported
12351 F:      fs/reiserfs/
12352
12353 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12354 M:      Ohad Ben-Cohen <ohad@wizery.com>
12355 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12356 L:      linux-remoteproc@vger.kernel.org
12357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12358 S:      Maintained
12359 F:      Documentation/devicetree/bindings/remoteproc/
12360 F:      Documentation/remoteproc.txt
12361 F:      drivers/remoteproc/
12362 F:      include/linux/remoteproc.h
12363
12364 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12365 M:      Ohad Ben-Cohen <ohad@wizery.com>
12366 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12367 L:      linux-remoteproc@vger.kernel.org
12368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12369 S:      Maintained
12370 F:      drivers/rpmsg/
12371 F:      Documentation/rpmsg.txt
12372 F:      include/linux/rpmsg.h
12373 F:      include/linux/rpmsg/
12374
12375 RENESAS CLOCK DRIVERS
12376 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12377 L:      linux-renesas-soc@vger.kernel.org
12378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12379 S:      Supported
12380 F:      drivers/clk/renesas/
12381
12382 RENESAS EMEV2 I2C DRIVER
12383 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12384 S:      Supported
12385 F:      drivers/i2c/busses/i2c-emev2.c
12386
12387 RENESAS ETHERNET DRIVERS
12388 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12389 L:      netdev@vger.kernel.org
12390 L:      linux-renesas-soc@vger.kernel.org
12391 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12392 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12393 F:      drivers/net/ethernet/renesas/
12394 F:      include/linux/sh_eth.h
12395
12396 RENESAS R-CAR GYROADC DRIVER
12397 M:      Marek Vasut <marek.vasut@gmail.com>
12398 L:      linux-iio@vger.kernel.org
12399 S:      Supported
12400 F:      drivers/iio/adc/rcar_gyro_adc.c
12401
12402 RENESAS R-CAR I2C DRIVERS
12403 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12404 S:      Supported
12405 F:      drivers/i2c/busses/i2c-rcar.c
12406 F:      drivers/i2c/busses/i2c-sh_mobile.c
12407
12408 RENESAS USB PHY DRIVER
12409 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12410 L:      linux-renesas-soc@vger.kernel.org
12411 S:      Maintained
12412 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12413
12414 RESET CONTROLLER FRAMEWORK
12415 M:      Philipp Zabel <p.zabel@pengutronix.de>
12416 T:      git git://git.pengutronix.de/git/pza/linux
12417 S:      Maintained
12418 F:      drivers/reset/
12419 F:      Documentation/devicetree/bindings/reset/
12420 F:      include/dt-bindings/reset/
12421 F:      include/linux/reset.h
12422 F:      include/linux/reset-controller.h
12423
12424 RESTARTABLE SEQUENCES SUPPORT
12425 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12426 M:      Peter Zijlstra <peterz@infradead.org>
12427 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12428 M:      Boqun Feng <boqun.feng@gmail.com>
12429 L:      linux-kernel@vger.kernel.org
12430 S:      Supported
12431 F:      kernel/rseq.c
12432 F:      include/uapi/linux/rseq.h
12433 F:      include/trace/events/rseq.h
12434 F:      tools/testing/selftests/rseq/
12435
12436 RFKILL
12437 M:      Johannes Berg <johannes@sipsolutions.net>
12438 L:      linux-wireless@vger.kernel.org
12439 W:      http://wireless.kernel.org/
12440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12442 S:      Maintained
12443 F:      Documentation/rfkill.txt
12444 F:      Documentation/ABI/stable/sysfs-class-rfkill
12445 F:      net/rfkill/
12446 F:      include/linux/rfkill.h
12447 F:      include/uapi/linux/rfkill.h
12448
12449 RHASHTABLE
12450 M:      Thomas Graf <tgraf@suug.ch>
12451 M:      Herbert Xu <herbert@gondor.apana.org.au>
12452 L:      netdev@vger.kernel.org
12453 S:      Maintained
12454 F:      lib/rhashtable.c
12455 F:      lib/test_rhashtable.c
12456 F:      include/linux/rhashtable.h
12457 F:      include/linux/rhashtable-types.h
12458
12459 RICOH R5C592 MEMORYSTICK DRIVER
12460 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12461 S:      Maintained
12462 F:      drivers/memstick/host/r592.*
12463
12464 RICOH SMARTMEDIA/XD DRIVER
12465 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12466 S:      Maintained
12467 F:      drivers/mtd/nand/raw/r852.c
12468 F:      drivers/mtd/nand/raw/r852.h
12469
12470 RISC-V ARCHITECTURE
12471 M:      Palmer Dabbelt <palmer@sifive.com>
12472 M:      Albert Ou <aou@eecs.berkeley.edu>
12473 L:      linux-riscv@lists.infradead.org
12474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12475 S:      Supported
12476 F:      arch/riscv/
12477 K:      riscv
12478 N:      riscv
12479
12480 ROCCAT DRIVERS
12481 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12482 W:      http://sourceforge.net/projects/roccat/
12483 S:      Maintained
12484 F:      drivers/hid/hid-roccat*
12485 F:      include/linux/hid-roccat*
12486 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12487
12488 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12489 M:      Jacob chen <jacob2.chen@rock-chips.com>
12490 L:      linux-media@vger.kernel.org
12491 S:      Maintained
12492 F:      drivers/media/platform/rockchip/rga/
12493 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12494
12495 ROCKER DRIVER
12496 M:      Jiri Pirko <jiri@resnulli.us>
12497 L:      netdev@vger.kernel.org
12498 S:      Supported
12499 F:      drivers/net/ethernet/rocker/
12500
12501 ROCKETPORT DRIVER
12502 P:      Comtrol Corp.
12503 W:      http://www.comtrol.com
12504 S:      Maintained
12505 F:      Documentation/serial/rocket.txt
12506 F:      drivers/tty/rocket*
12507
12508 ROCKETPORT EXPRESS/INFINITY DRIVER
12509 M:      Kevin Cernekee <cernekee@gmail.com>
12510 L:      linux-serial@vger.kernel.org
12511 S:      Odd Fixes
12512 F:      drivers/tty/serial/rp2.*
12513
12514 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12515 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12516 L:      linux-kernel@vger.kernel.org
12517 L:      linux-renesas-soc@vger.kernel.org
12518 S:      Supported
12519 F:      drivers/mfd/bd9571mwv.c
12520 F:      drivers/regulator/bd9571mwv-regulator.c
12521 F:      drivers/gpio/gpio-bd9571mwv.c
12522 F:      include/linux/mfd/bd9571mwv.h
12523 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12524
12525 ROSE NETWORK LAYER
12526 M:      Ralf Baechle <ralf@linux-mips.org>
12527 L:      linux-hams@vger.kernel.org
12528 W:      http://www.linux-ax25.org/
12529 S:      Maintained
12530 F:      include/net/rose.h
12531 F:      include/uapi/linux/rose.h
12532 F:      net/rose/
12533
12534 RTL2830 MEDIA DRIVER
12535 M:      Antti Palosaari <crope@iki.fi>
12536 L:      linux-media@vger.kernel.org
12537 W:      https://linuxtv.org
12538 W:      http://palosaari.fi/linux/
12539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12540 T:      git git://linuxtv.org/anttip/media_tree.git
12541 S:      Maintained
12542 F:      drivers/media/dvb-frontends/rtl2830*
12543
12544 RTL2832 MEDIA DRIVER
12545 M:      Antti Palosaari <crope@iki.fi>
12546 L:      linux-media@vger.kernel.org
12547 W:      https://linuxtv.org
12548 W:      http://palosaari.fi/linux/
12549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12550 T:      git git://linuxtv.org/anttip/media_tree.git
12551 S:      Maintained
12552 F:      drivers/media/dvb-frontends/rtl2832*
12553
12554 RTL2832_SDR MEDIA DRIVER
12555 M:      Antti Palosaari <crope@iki.fi>
12556 L:      linux-media@vger.kernel.org
12557 W:      https://linuxtv.org
12558 W:      http://palosaari.fi/linux/
12559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12560 T:      git git://linuxtv.org/anttip/media_tree.git
12561 S:      Maintained
12562 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12563
12564 RTL8180 WIRELESS DRIVER
12565 L:      linux-wireless@vger.kernel.org
12566 W:      http://wireless.kernel.org/
12567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12568 S:      Orphan
12569 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12570
12571 RTL8187 WIRELESS DRIVER
12572 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12573 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12574 M:      Larry Finger <Larry.Finger@lwfinger.net>
12575 L:      linux-wireless@vger.kernel.org
12576 W:      http://wireless.kernel.org/
12577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12578 S:      Maintained
12579 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12580
12581 REALTEK WIRELESS DRIVER (rtlwifi family)
12582 M:      Ping-Ke Shih <pkshih@realtek.com>
12583 L:      linux-wireless@vger.kernel.org
12584 W:      http://wireless.kernel.org/
12585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12586 S:      Maintained
12587 F:      drivers/net/wireless/realtek/rtlwifi/
12588
12589 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12590 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12591 L:      linux-wireless@vger.kernel.org
12592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12593 S:      Maintained
12594 F:      drivers/net/wireless/realtek/rtl8xxxu/
12595
12596 RXRPC SOCKETS (AF_RXRPC)
12597 M:      David Howells <dhowells@redhat.com>
12598 L:      linux-afs@lists.infradead.org
12599 S:      Supported
12600 F:      net/rxrpc/
12601 F:      include/keys/rxrpc-type.h
12602 F:      include/net/af_rxrpc.h
12603 F:      include/trace/events/rxrpc.h
12604 F:      include/uapi/linux/rxrpc.h
12605 F:      Documentation/networking/rxrpc.txt
12606 W:      https://www.infradead.org/~dhowells/kafs/
12607
12608 S3 SAVAGE FRAMEBUFFER DRIVER
12609 M:      Antonino Daplas <adaplas@gmail.com>
12610 L:      linux-fbdev@vger.kernel.org
12611 S:      Maintained
12612 F:      drivers/video/fbdev/savage/
12613
12614 S390
12615 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12616 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12617 L:      linux-s390@vger.kernel.org
12618 W:      http://www.ibm.com/developerworks/linux/linux390/
12619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12620 S:      Supported
12621 F:      arch/s390/
12622 F:      drivers/s390/
12623 F:      Documentation/s390/
12624 F:      Documentation/driver-api/s390-drivers.rst
12625
12626 S390 COMMON I/O LAYER
12627 M:      Sebastian Ott <sebott@linux.ibm.com>
12628 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12629 L:      linux-s390@vger.kernel.org
12630 W:      http://www.ibm.com/developerworks/linux/linux390/
12631 S:      Supported
12632 F:      drivers/s390/cio/
12633
12634 S390 DASD DRIVER
12635 M:      Stefan Haberland <sth@linux.ibm.com>
12636 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12637 L:      linux-s390@vger.kernel.org
12638 W:      http://www.ibm.com/developerworks/linux/linux390/
12639 S:      Supported
12640 F:      drivers/s390/block/dasd*
12641 F:      block/partitions/ibm.c
12642
12643 S390 IOMMU (PCI)
12644 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12645 L:      linux-s390@vger.kernel.org
12646 W:      http://www.ibm.com/developerworks/linux/linux390/
12647 S:      Supported
12648 F:      drivers/iommu/s390-iommu.c
12649
12650 S390 IUCV NETWORK LAYER
12651 M:      Julian Wiedmann <jwi@linux.ibm.com>
12652 M:      Ursula Braun <ubraun@linux.ibm.com>
12653 L:      linux-s390@vger.kernel.org
12654 W:      http://www.ibm.com/developerworks/linux/linux390/
12655 S:      Supported
12656 F:      drivers/s390/net/*iucv*
12657 F:      include/net/iucv/
12658 F:      net/iucv/
12659
12660 S390 NETWORK DRIVERS
12661 M:      Julian Wiedmann <jwi@linux.ibm.com>
12662 M:      Ursula Braun <ubraun@linux.ibm.com>
12663 L:      linux-s390@vger.kernel.org
12664 W:      http://www.ibm.com/developerworks/linux/linux390/
12665 S:      Supported
12666 F:      drivers/s390/net/
12667
12668 S390 PCI SUBSYSTEM
12669 M:      Sebastian Ott <sebott@linux.ibm.com>
12670 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12671 L:      linux-s390@vger.kernel.org
12672 W:      http://www.ibm.com/developerworks/linux/linux390/
12673 S:      Supported
12674 F:      arch/s390/pci/
12675 F:      drivers/pci/hotplug/s390_pci_hpc.c
12676
12677 S390 VFIO-CCW DRIVER
12678 M:      Cornelia Huck <cohuck@redhat.com>
12679 M:      Halil Pasic <pasic@linux.ibm.com>
12680 L:      linux-s390@vger.kernel.org
12681 L:      kvm@vger.kernel.org
12682 S:      Supported
12683 F:      drivers/s390/cio/vfio_ccw*
12684 F:      Documentation/s390/vfio-ccw.txt
12685 F:      include/uapi/linux/vfio_ccw.h
12686
12687 S390 ZCRYPT DRIVER
12688 M:      Harald Freudenberger <freude@linux.ibm.com>
12689 L:      linux-s390@vger.kernel.org
12690 W:      http://www.ibm.com/developerworks/linux/linux390/
12691 S:      Supported
12692 F:      drivers/s390/crypto/
12693
12694 S390 ZFCP DRIVER
12695 M:      Steffen Maier <maier@linux.ibm.com>
12696 M:      Benjamin Block <bblock@linux.ibm.com>
12697 L:      linux-s390@vger.kernel.org
12698 W:      http://www.ibm.com/developerworks/linux/linux390/
12699 S:      Supported
12700 F:      drivers/s390/scsi/zfcp_*
12701
12702 S3C24XX SD/MMC Driver
12703 M:      Ben Dooks <ben-linux@fluff.org>
12704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12705 S:      Supported
12706 F:      drivers/mmc/host/s3cmci.*
12707
12708 SAA6588 RDS RECEIVER DRIVER
12709 M:      Hans Verkuil <hverkuil@xs4all.nl>
12710 L:      linux-media@vger.kernel.org
12711 T:      git git://linuxtv.org/media_tree.git
12712 W:      https://linuxtv.org
12713 S:      Odd Fixes
12714 F:      drivers/media/i2c/saa6588*
12715
12716 SAA7134 VIDEO4LINUX DRIVER
12717 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12718 L:      linux-media@vger.kernel.org
12719 W:      https://linuxtv.org
12720 T:      git git://linuxtv.org/media_tree.git
12721 S:      Odd fixes
12722 F:      Documentation/media/v4l-drivers/saa7134*
12723 F:      drivers/media/pci/saa7134/
12724
12725 SAA7146 VIDEO4LINUX-2 DRIVER
12726 M:      Hans Verkuil <hverkuil@xs4all.nl>
12727 L:      linux-media@vger.kernel.org
12728 T:      git git://linuxtv.org/media_tree.git
12729 S:      Maintained
12730 F:      drivers/media/common/saa7146/
12731 F:      drivers/media/pci/saa7146/
12732 F:      include/media/saa7146*
12733
12734 SAMSUNG AUDIO (ASoC) DRIVERS
12735 M:      Krzysztof Kozlowski <krzk@kernel.org>
12736 M:      Sangbeom Kim <sbkim73@samsung.com>
12737 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12738 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12739 S:      Supported
12740 F:      sound/soc/samsung/
12741 F:      Documentation/devicetree/bindings/sound/samsung*
12742
12743 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12744 M:      Krzysztof Kozlowski <krzk@kernel.org>
12745 L:      linux-crypto@vger.kernel.org
12746 L:      linux-samsung-soc@vger.kernel.org
12747 S:      Maintained
12748 F:      drivers/crypto/exynos-rng.c
12749 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12750
12751 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12752 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12753 L:      linux-samsung-soc@vger.kernel.org
12754 S:      Maintained
12755 F:      drivers/char/hw_random/exynos-trng.c
12756 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12757
12758 SAMSUNG FRAMEBUFFER DRIVER
12759 M:      Jingoo Han <jingoohan1@gmail.com>
12760 L:      linux-fbdev@vger.kernel.org
12761 S:      Maintained
12762 F:      drivers/video/fbdev/s3c-fb.c
12763
12764 SAMSUNG LAPTOP DRIVER
12765 M:      Corentin Chary <corentin.chary@gmail.com>
12766 L:      platform-driver-x86@vger.kernel.org
12767 S:      Maintained
12768 F:      drivers/platform/x86/samsung-laptop.c
12769
12770 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12771 M:      Sangbeom Kim <sbkim73@samsung.com>
12772 M:      Krzysztof Kozlowski <krzk@kernel.org>
12773 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12774 L:      linux-kernel@vger.kernel.org
12775 L:      linux-samsung-soc@vger.kernel.org
12776 S:      Supported
12777 F:      drivers/mfd/sec*.c
12778 F:      drivers/regulator/s2m*.c
12779 F:      drivers/regulator/s5m*.c
12780 F:      drivers/clk/clk-s2mps11.c
12781 F:      drivers/rtc/rtc-s5m.c
12782 F:      include/linux/mfd/samsung/
12783 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12784 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12785 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12786 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12787
12788 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12789 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12790 L:      linux-media@vger.kernel.org
12791 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12792 S:      Maintained
12793 F:      drivers/media/platform/s3c-camif/
12794 F:      include/media/drv-intf/s3c_camif.h
12795
12796 SAMSUNG S3FWRN5 NFC DRIVER
12797 M:      Robert Baldyga <r.baldyga@samsung.com>
12798 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12799 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12800 S:      Supported
12801 F:      drivers/nfc/s3fwrn5
12802
12803 SAMSUNG S5C73M3 CAMERA DRIVER
12804 M:      Kyungmin Park <kyungmin.park@samsung.com>
12805 M:      Andrzej Hajda <a.hajda@samsung.com>
12806 L:      linux-media@vger.kernel.org
12807 S:      Supported
12808 F:      drivers/media/i2c/s5c73m3/*
12809
12810 SAMSUNG S5K5BAF CAMERA DRIVER
12811 M:      Kyungmin Park <kyungmin.park@samsung.com>
12812 M:      Andrzej Hajda <a.hajda@samsung.com>
12813 L:      linux-media@vger.kernel.org
12814 S:      Supported
12815 F:      drivers/media/i2c/s5k5baf.c
12816
12817 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12818 M:      Krzysztof Kozlowski <krzk@kernel.org>
12819 M:      Vladimir Zapolskiy <vz@mleia.com>
12820 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12821 L:      linux-crypto@vger.kernel.org
12822 L:      linux-samsung-soc@vger.kernel.org
12823 S:      Maintained
12824 F:      drivers/crypto/s5p-sss.c
12825
12826 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12827 M:      Kyungmin Park <kyungmin.park@samsung.com>
12828 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12829 L:      linux-media@vger.kernel.org
12830 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12831 S:      Supported
12832 F:      drivers/media/platform/exynos4-is/
12833
12834 SAMSUNG SOC CLOCK DRIVERS
12835 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12836 M:      Tomasz Figa <tomasz.figa@gmail.com>
12837 M:      Chanwoo Choi <cw00.choi@samsung.com>
12838 S:      Supported
12839 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12841 F:      drivers/clk/samsung/
12842 F:      include/dt-bindings/clock/exynos*.h
12843 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12844
12845 SAMSUNG SPI DRIVERS
12846 M:      Kukjin Kim <kgene@kernel.org>
12847 M:      Krzysztof Kozlowski <krzk@kernel.org>
12848 M:      Andi Shyti <andi@etezian.org>
12849 L:      linux-spi@vger.kernel.org
12850 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12851 S:      Maintained
12852 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12853 F:      drivers/spi/spi-s3c*
12854 F:      include/linux/platform_data/spi-s3c64xx.h
12855
12856 SAMSUNG SXGBE DRIVERS
12857 M:      Byungho An <bh74.an@samsung.com>
12858 M:      Girish K S <ks.giri@samsung.com>
12859 M:      Vipul Pandya <vipul.pandya@samsung.com>
12860 S:      Supported
12861 L:      netdev@vger.kernel.org
12862 F:      drivers/net/ethernet/samsung/sxgbe/
12863
12864 SAMSUNG THERMAL DRIVER
12865 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12866 L:      linux-pm@vger.kernel.org
12867 L:      linux-samsung-soc@vger.kernel.org
12868 S:      Supported
12869 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12870 F:      drivers/thermal/samsung/
12871
12872 SAMSUNG USB2 PHY DRIVER
12873 M:      Kamil Debski <kamil@wypas.org>
12874 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12875 L:      linux-kernel@vger.kernel.org
12876 S:      Supported
12877 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12878 F:      Documentation/phy/samsung-usb2.txt
12879 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12880 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12881 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12882 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12883 F:      drivers/phy/samsung/phy-samsung-usb2.c
12884 F:      drivers/phy/samsung/phy-samsung-usb2.h
12885
12886 SC1200 WDT DRIVER
12887 M:      Zwane Mwaikambo <zwanem@gmail.com>
12888 S:      Maintained
12889 F:      drivers/watchdog/sc1200wdt.c
12890
12891 SCHEDULER
12892 M:      Ingo Molnar <mingo@redhat.com>
12893 M:      Peter Zijlstra <peterz@infradead.org>
12894 L:      linux-kernel@vger.kernel.org
12895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12896 S:      Maintained
12897 F:      kernel/sched/
12898 F:      include/linux/sched.h
12899 F:      include/uapi/linux/sched.h
12900 F:      include/linux/wait.h
12901
12902 SCR24X CHIP CARD INTERFACE DRIVER
12903 M:      Lubomir Rintel <lkundrak@v3.sk>
12904 S:      Supported
12905 F:      drivers/char/pcmcia/scr24x_cs.c
12906
12907 SCSI CDROM DRIVER
12908 M:      Jens Axboe <axboe@kernel.dk>
12909 L:      linux-scsi@vger.kernel.org
12910 W:      http://www.kernel.dk
12911 S:      Maintained
12912 F:      drivers/scsi/sr*
12913
12914 SCSI RDMA PROTOCOL (SRP) INITIATOR
12915 M:      Bart Van Assche <bvanassche@acm.org>
12916 L:      linux-rdma@vger.kernel.org
12917 S:      Supported
12918 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12919 F:      drivers/infiniband/ulp/srp/
12920 F:      include/scsi/srp.h
12921
12922 SCSI RDMA PROTOCOL (SRP) TARGET
12923 M:      Bart Van Assche <bvanassche@acm.org>
12924 L:      linux-rdma@vger.kernel.org
12925 L:      target-devel@vger.kernel.org
12926 S:      Supported
12927 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12928 F:      drivers/infiniband/ulp/srpt/
12929
12930 SCSI SG DRIVER
12931 M:      Doug Gilbert <dgilbert@interlog.com>
12932 L:      linux-scsi@vger.kernel.org
12933 W:      http://sg.danny.cz/sg
12934 S:      Maintained
12935 F:      Documentation/scsi/scsi-generic.txt
12936 F:      drivers/scsi/sg.c
12937 F:      include/scsi/sg.h
12938
12939 SCSI SUBSYSTEM
12940 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12942 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12944 L:      linux-scsi@vger.kernel.org
12945 S:      Maintained
12946 F:      Documentation/devicetree/bindings/scsi/
12947 F:      drivers/scsi/
12948 F:      include/scsi/
12949
12950 SCSI TAPE DRIVER
12951 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12952 L:      linux-scsi@vger.kernel.org
12953 S:      Maintained
12954 F:      Documentation/scsi/st.txt
12955 F:      drivers/scsi/st.*
12956 F:      drivers/scsi/st_*.h
12957
12958 SCTP PROTOCOL
12959 M:      Vlad Yasevich <vyasevich@gmail.com>
12960 M:      Neil Horman <nhorman@tuxdriver.com>
12961 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12962 L:      linux-sctp@vger.kernel.org
12963 W:      http://lksctp.sourceforge.net
12964 S:      Maintained
12965 F:      Documentation/networking/sctp.txt
12966 F:      include/linux/sctp.h
12967 F:      include/uapi/linux/sctp.h
12968 F:      include/net/sctp/
12969 F:      net/sctp/
12970
12971 SCx200 CPU SUPPORT
12972 M:      Jim Cromie <jim.cromie@gmail.com>
12973 S:      Odd Fixes
12974 F:      Documentation/i2c/busses/scx200_acb
12975 F:      arch/x86/platform/scx200/
12976 F:      drivers/watchdog/scx200_wdt.c
12977 F:      drivers/i2c/busses/scx200*
12978 F:      drivers/mtd/maps/scx200_docflash.c
12979 F:      include/linux/scx200.h
12980
12981 SCx200 GPIO DRIVER
12982 M:      Jim Cromie <jim.cromie@gmail.com>
12983 S:      Maintained
12984 F:      drivers/char/scx200_gpio.c
12985 F:      include/linux/scx200_gpio.h
12986
12987 SCx200 HRT CLOCKSOURCE DRIVER
12988 M:      Jim Cromie <jim.cromie@gmail.com>
12989 S:      Maintained
12990 F:      drivers/clocksource/scx200_hrt.c
12991
12992 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12993 M:      Sascha Sommer <saschasommer@freenet.de>
12994 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12995 S:      Maintained
12996 F:      drivers/mmc/host/sdricoh_cs.c
12997
12998 SECURE COMPUTING
12999 M:      Kees Cook <keescook@chromium.org>
13000 R:      Andy Lutomirski <luto@amacapital.net>
13001 R:      Will Drewry <wad@chromium.org>
13002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13003 S:      Supported
13004 F:      kernel/seccomp.c
13005 F:      include/uapi/linux/seccomp.h
13006 F:      include/linux/seccomp.h
13007 F:      tools/testing/selftests/seccomp/*
13008 F:      tools/testing/selftests/kselftest_harness.h
13009 F:      Documentation/userspace-api/seccomp_filter.rst
13010 K:      \bsecure_computing
13011 K:      \bTIF_SECCOMP\b
13012
13013 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13014 M:      Al Cooper <alcooperx@gmail.com>
13015 L:      linux-mmc@vger.kernel.org
13016 L:      bcm-kernel-feedback-list@broadcom.com
13017 S:      Maintained
13018 F:      drivers/mmc/host/sdhci-brcmstb*
13019
13020 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13021 M:      Adrian Hunter <adrian.hunter@intel.com>
13022 L:      linux-mmc@vger.kernel.org
13023 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13024 S:      Maintained
13025 F:      drivers/mmc/host/sdhci*
13026 F:      include/linux/mmc/sdhci*
13027
13028 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13029 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13030 M:      Manjunath M B <manjumb@synopsys.com>
13031 L:      linux-mmc@vger.kernel.org
13032 S:      Maintained
13033 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13034
13035 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13036 M:      Ben Dooks <ben-linux@fluff.org>
13037 M:      Jaehoon Chung <jh80.chung@samsung.com>
13038 L:      linux-mmc@vger.kernel.org
13039 S:      Maintained
13040 F:      drivers/mmc/host/sdhci-s3c*
13041
13042 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13043 M:      Viresh Kumar <vireshk@kernel.org>
13044 L:      linux-mmc@vger.kernel.org
13045 S:      Maintained
13046 F:      drivers/mmc/host/sdhci-spear.c
13047
13048 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13049 M:      Kishon Vijay Abraham I <kishon@ti.com>
13050 L:      linux-mmc@vger.kernel.org
13051 S:      Maintained
13052 F:      drivers/mmc/host/sdhci-omap.c
13053
13054 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13055 M:      Scott Bauer <scott.bauer@intel.com>
13056 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13057 L:      linux-block@vger.kernel.org
13058 S:      Supported
13059 F:      block/sed*
13060 F:      block/opal_proto.h
13061 F:      include/linux/sed*
13062 F:      include/uapi/linux/sed*
13063
13064 SECURITY CONTACT
13065 M:      Security Officers <security@kernel.org>
13066 S:      Supported
13067
13068 SECURITY SUBSYSTEM
13069 M:      James Morris <jmorris@namei.org>
13070 M:      "Serge E. Hallyn" <serge@hallyn.com>
13071 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13073 W:      http://kernsec.org/
13074 S:      Supported
13075 F:      security/
13076 X:      security/selinux/
13077
13078 SELINUX SECURITY MODULE
13079 M:      Paul Moore <paul@paul-moore.com>
13080 M:      Stephen Smalley <sds@tycho.nsa.gov>
13081 M:      Eric Paris <eparis@parisplace.org>
13082 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13083 W:      https://selinuxproject.org
13084 W:      https://github.com/SELinuxProject
13085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13086 S:      Supported
13087 F:      include/linux/selinux*
13088 F:      security/selinux/
13089 F:      scripts/selinux/
13090 F:      Documentation/admin-guide/LSM/SELinux.rst
13091
13092 SENSABLE PHANTOM
13093 M:      Jiri Slaby <jirislaby@gmail.com>
13094 S:      Maintained
13095 F:      drivers/misc/phantom.c
13096 F:      include/uapi/linux/phantom.h
13097
13098 SERIAL DEVICE BUS
13099 M:      Rob Herring <robh@kernel.org>
13100 L:      linux-serial@vger.kernel.org
13101 S:      Maintained
13102 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13103 F:      drivers/tty/serdev/
13104 F:      include/linux/serdev.h
13105
13106 SERIAL DRIVERS
13107 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13108 L:      linux-serial@vger.kernel.org
13109 S:      Maintained
13110 F:      Documentation/devicetree/bindings/serial/
13111 F:      drivers/tty/serial/
13112
13113 SERIAL IR RECEIVER
13114 M:      Sean Young <sean@mess.org>
13115 L:      linux-media@vger.kernel.org
13116 S:      Maintained
13117 F:      drivers/media/rc/serial_ir.c
13118
13119 SFC NETWORK DRIVER
13120 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13121 M:      Edward Cree <ecree@solarflare.com>
13122 M:      Bert Kenward <bkenward@solarflare.com>
13123 L:      netdev@vger.kernel.org
13124 S:      Supported
13125 F:      drivers/net/ethernet/sfc/
13126
13127 SGI GRU DRIVER
13128 M:      Dimitri Sivanich <sivanich@sgi.com>
13129 S:      Maintained
13130 F:      drivers/misc/sgi-gru/
13131
13132 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13133 M:      Pat Gefre <pfg@sgi.com>
13134 L:      linux-ia64@vger.kernel.org
13135 S:      Supported
13136 F:      Documentation/ia64/serial.txt
13137 F:      drivers/tty/serial/ioc?_serial.c
13138 F:      include/linux/ioc?.h
13139
13140 SGI XP/XPC/XPNET DRIVER
13141 M:      Cliff Whickman <cpw@sgi.com>
13142 M:      Robin Holt <robinmholt@gmail.com>
13143 S:      Maintained
13144 F:      drivers/misc/sgi-xp/
13145
13146 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13147 M:      Ursula Braun <ubraun@linux.ibm.com>
13148 L:      linux-s390@vger.kernel.org
13149 W:      http://www.ibm.com/developerworks/linux/linux390/
13150 S:      Supported
13151 F:      net/smc/
13152
13153 SHARP RJ54N1CB0C SENSOR DRIVER
13154 M:      Jacopo Mondi <jacopo@jmondi.org>
13155 L:      linux-media@vger.kernel.org
13156 T:      git git://linuxtv.org/media_tree.git
13157 S:      Odd fixes
13158 F:      drivers/media/i2c/rj54n1cb0c.c
13159 F:      include/media/i2c/rj54n1cb0c.h
13160
13161 SH_VEU V4L2 MEM2MEM DRIVER
13162 L:      linux-media@vger.kernel.org
13163 S:      Orphan
13164 F:      drivers/media/platform/sh_veu.c
13165
13166 SH_VOU V4L2 OUTPUT DRIVER
13167 L:      linux-media@vger.kernel.org
13168 S:      Orphan
13169 F:      drivers/media/platform/sh_vou.c
13170 F:      include/media/drv-intf/sh_vou.h
13171
13172 SI2157 MEDIA DRIVER
13173 M:      Antti Palosaari <crope@iki.fi>
13174 L:      linux-media@vger.kernel.org
13175 W:      https://linuxtv.org
13176 W:      http://palosaari.fi/linux/
13177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13178 T:      git git://linuxtv.org/anttip/media_tree.git
13179 S:      Maintained
13180 F:      drivers/media/tuners/si2157*
13181
13182 SI2165 MEDIA DRIVER
13183 M:      Matthias Schwarzott <zzam@gentoo.org>
13184 L:      linux-media@vger.kernel.org
13185 W:      https://linuxtv.org
13186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13187 S:      Maintained
13188 F:      drivers/media/dvb-frontends/si2165*
13189
13190 SI2168 MEDIA DRIVER
13191 M:      Antti Palosaari <crope@iki.fi>
13192 L:      linux-media@vger.kernel.org
13193 W:      https://linuxtv.org
13194 W:      http://palosaari.fi/linux/
13195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13196 T:      git git://linuxtv.org/anttip/media_tree.git
13197 S:      Maintained
13198 F:      drivers/media/dvb-frontends/si2168*
13199
13200 SI470X FM RADIO RECEIVER I2C DRIVER
13201 M:      Hans Verkuil <hverkuil@xs4all.nl>
13202 L:      linux-media@vger.kernel.org
13203 T:      git git://linuxtv.org/media_tree.git
13204 W:      https://linuxtv.org
13205 S:      Odd Fixes
13206 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13207
13208 SI470X FM RADIO RECEIVER USB DRIVER
13209 M:      Hans Verkuil <hverkuil@xs4all.nl>
13210 L:      linux-media@vger.kernel.org
13211 T:      git git://linuxtv.org/media_tree.git
13212 W:      https://linuxtv.org
13213 S:      Maintained
13214 F:      drivers/media/radio/si470x/radio-si470x-common.c
13215 F:      drivers/media/radio/si470x/radio-si470x.h
13216 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13217
13218 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13219 M:      Eduardo Valentin <edubezval@gmail.com>
13220 L:      linux-media@vger.kernel.org
13221 T:      git git://linuxtv.org/media_tree.git
13222 W:      https://linuxtv.org
13223 S:      Odd Fixes
13224 F:      drivers/media/radio/si4713/si4713.?
13225
13226 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13227 M:      Eduardo Valentin <edubezval@gmail.com>
13228 L:      linux-media@vger.kernel.org
13229 T:      git git://linuxtv.org/media_tree.git
13230 W:      https://linuxtv.org
13231 S:      Odd Fixes
13232 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13233
13234 SI4713 FM RADIO TRANSMITTER USB DRIVER
13235 M:      Hans Verkuil <hverkuil@xs4all.nl>
13236 L:      linux-media@vger.kernel.org
13237 T:      git git://linuxtv.org/media_tree.git
13238 W:      https://linuxtv.org
13239 S:      Maintained
13240 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13241
13242 SIANO DVB DRIVER
13243 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13244 L:      linux-media@vger.kernel.org
13245 W:      https://linuxtv.org
13246 T:      git git://linuxtv.org/media_tree.git
13247 S:      Odd fixes
13248 F:      drivers/media/common/siano/
13249 F:      drivers/media/usb/siano/
13250 F:      drivers/media/usb/siano/
13251 F:      drivers/media/mmc/siano/
13252
13253 SIFIVE DRIVERS
13254 M:      Palmer Dabbelt <palmer@sifive.com>
13255 L:      linux-riscv@lists.infradead.org
13256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13257 S:      Supported
13258 K:      sifive
13259 N:      sifive
13260
13261 SILEAD TOUCHSCREEN DRIVER
13262 M:      Hans de Goede <hdegoede@redhat.com>
13263 L:      linux-input@vger.kernel.org
13264 L:      platform-driver-x86@vger.kernel.org
13265 S:      Maintained
13266 F:      drivers/input/touchscreen/silead.c
13267 F:      drivers/platform/x86/touchscreen_dmi.c
13268
13269 SILICON MOTION SM712 FRAME BUFFER DRIVER
13270 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13271 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13272 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13273 L:      linux-fbdev@vger.kernel.org
13274 S:      Maintained
13275 F:      drivers/video/fbdev/sm712*
13276 F:      Documentation/fb/sm712fb.txt
13277
13278 SIMPLE FIRMWARE INTERFACE (SFI)
13279 M:      Len Brown <lenb@kernel.org>
13280 L:      sfi-devel@simplefirmware.org
13281 W:      http://simplefirmware.org/
13282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13283 S:      Supported
13284 F:      arch/x86/platform/sfi/
13285 F:      drivers/sfi/
13286 F:      include/linux/sfi*.h
13287
13288 SIMPLEFB FB DRIVER
13289 M:      Hans de Goede <hdegoede@redhat.com>
13290 L:      linux-fbdev@vger.kernel.org
13291 S:      Maintained
13292 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13293 F:      drivers/video/fbdev/simplefb.c
13294 F:      include/linux/platform_data/simplefb.h
13295
13296 SIMTEC EB110ATX (Chalice CATS)
13297 P:      Ben Dooks
13298 P:      Vincent Sanders <vince@simtec.co.uk>
13299 M:      Simtec Linux Team <linux@simtec.co.uk>
13300 W:      http://www.simtec.co.uk/products/EB110ATX/
13301 S:      Supported
13302
13303 SIMTEC EB2410ITX (BAST)
13304 P:      Ben Dooks
13305 P:      Vincent Sanders <vince@simtec.co.uk>
13306 M:      Simtec Linux Team <linux@simtec.co.uk>
13307 W:      http://www.simtec.co.uk/products/EB2410ITX/
13308 S:      Supported
13309 F:      arch/arm/mach-s3c24xx/mach-bast.c
13310 F:      arch/arm/mach-s3c24xx/bast-ide.c
13311 F:      arch/arm/mach-s3c24xx/bast-irq.c
13312
13313 SIPHASH PRF ROUTINES
13314 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13315 S:      Maintained
13316 F:      lib/siphash.c
13317 F:      lib/test_siphash.c
13318 F:      include/linux/siphash.h
13319
13320 SIOX
13321 M:      Gavin Schenk <g.schenk@eckelmann.de>
13322 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13323 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13324 S:      Supported
13325 F:      drivers/siox/*
13326 F:      include/trace/events/siox.h
13327
13328 SIS 190 ETHERNET DRIVER
13329 M:      Francois Romieu <romieu@fr.zoreil.com>
13330 L:      netdev@vger.kernel.org
13331 S:      Maintained
13332 F:      drivers/net/ethernet/sis/sis190.c
13333
13334 SIS 900/7016 FAST ETHERNET DRIVER
13335 M:      Daniele Venzano <venza@brownhat.org>
13336 W:      http://www.brownhat.org/sis900.html
13337 L:      netdev@vger.kernel.org
13338 S:      Maintained
13339 F:      drivers/net/ethernet/sis/sis900.*
13340
13341 SIS FRAMEBUFFER DRIVER
13342 M:      Thomas Winischhofer <thomas@winischhofer.net>
13343 W:      http://www.winischhofer.net/linuxsisvga.shtml
13344 S:      Maintained
13345 F:      Documentation/fb/sisfb.txt
13346 F:      drivers/video/fbdev/sis/
13347 F:      include/video/sisfb.h
13348
13349 SIS USB2VGA DRIVER
13350 M:      Thomas Winischhofer <thomas@winischhofer.net>
13351 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13352 S:      Maintained
13353 F:      drivers/usb/misc/sisusbvga/
13354
13355 SLAB ALLOCATOR
13356 M:      Christoph Lameter <cl@linux.com>
13357 M:      Pekka Enberg <penberg@kernel.org>
13358 M:      David Rientjes <rientjes@google.com>
13359 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13360 M:      Andrew Morton <akpm@linux-foundation.org>
13361 L:      linux-mm@kvack.org
13362 S:      Maintained
13363 F:      include/linux/sl?b*.h
13364 F:      mm/sl?b*
13365
13366 SLEEPABLE READ-COPY UPDATE (SRCU)
13367 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13368 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13369 M:      Josh Triplett <josh@joshtriplett.org>
13370 R:      Steven Rostedt <rostedt@goodmis.org>
13371 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13372 L:      linux-kernel@vger.kernel.org
13373 W:      http://www.rdrop.com/users/paulmck/RCU/
13374 S:      Supported
13375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13376 F:      include/linux/srcu*.h
13377 F:      kernel/rcu/srcu*.c
13378
13379 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13380 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13381 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13382 S:      Maintained
13383 F:      drivers/slimbus/
13384 F:      Documentation/devicetree/bindings/slimbus/
13385 F:      include/linux/slimbus.h
13386
13387 SMACK SECURITY MODULE
13388 M:      Casey Schaufler <casey@schaufler-ca.com>
13389 L:      linux-security-module@vger.kernel.org
13390 W:      http://schaufler-ca.com
13391 T:      git git://github.com/cschaufler/smack-next
13392 S:      Maintained
13393 F:      Documentation/admin-guide/LSM/Smack.rst
13394 F:      security/smack/
13395
13396 SMC91x ETHERNET DRIVER
13397 M:      Nicolas Pitre <nico@fluxnic.net>
13398 S:      Odd Fixes
13399 F:      drivers/net/ethernet/smsc/smc91x.*
13400
13401 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13402 M:      Sakari Ailus <sakari.ailus@iki.fi>
13403 L:      linux-media@vger.kernel.org
13404 S:      Maintained
13405 F:      drivers/media/i2c/smiapp/
13406 F:      include/media/i2c/smiapp.h
13407 F:      drivers/media/i2c/smiapp-pll.c
13408 F:      drivers/media/i2c/smiapp-pll.h
13409 F:      include/uapi/linux/smiapp.h
13410 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13411
13412 SMM665 HARDWARE MONITOR DRIVER
13413 M:      Guenter Roeck <linux@roeck-us.net>
13414 L:      linux-hwmon@vger.kernel.org
13415 S:      Maintained
13416 F:      Documentation/hwmon/smm665
13417 F:      drivers/hwmon/smm665.c
13418
13419 SMSC EMC2103 HARDWARE MONITOR DRIVER
13420 M:      Steve Glendinning <steve.glendinning@shawell.net>
13421 L:      linux-hwmon@vger.kernel.org
13422 S:      Maintained
13423 F:      Documentation/hwmon/emc2103
13424 F:      drivers/hwmon/emc2103.c
13425
13426 SMSC SCH5627 HARDWARE MONITOR DRIVER
13427 M:      Hans de Goede <hdegoede@redhat.com>
13428 L:      linux-hwmon@vger.kernel.org
13429 S:      Supported
13430 F:      Documentation/hwmon/sch5627
13431 F:      drivers/hwmon/sch5627.c
13432
13433 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13434 M:      Steve Glendinning <steve.glendinning@shawell.net>
13435 L:      linux-fbdev@vger.kernel.org
13436 S:      Maintained
13437 F:      drivers/video/fbdev/smscufx.c
13438
13439 SMSC47B397 HARDWARE MONITOR DRIVER
13440 M:      Jean Delvare <jdelvare@suse.com>
13441 L:      linux-hwmon@vger.kernel.org
13442 S:      Maintained
13443 F:      Documentation/hwmon/smsc47b397
13444 F:      drivers/hwmon/smsc47b397.c
13445
13446 SMSC911x ETHERNET DRIVER
13447 M:      Steve Glendinning <steve.glendinning@shawell.net>
13448 L:      netdev@vger.kernel.org
13449 S:      Maintained
13450 F:      include/linux/smsc911x.h
13451 F:      drivers/net/ethernet/smsc/smsc911x.*
13452
13453 SMSC9420 PCI ETHERNET DRIVER
13454 M:      Steve Glendinning <steve.glendinning@shawell.net>
13455 L:      netdev@vger.kernel.org
13456 S:      Maintained
13457 F:      drivers/net/ethernet/smsc/smsc9420.*
13458
13459 SOC-CAMERA V4L2 SUBSYSTEM
13460 L:      linux-media@vger.kernel.org
13461 T:      git git://linuxtv.org/media_tree.git
13462 S:      Orphan
13463 F:      include/media/soc*
13464 F:      drivers/media/i2c/soc_camera/
13465 F:      drivers/media/platform/soc_camera/
13466
13467 SOCIONEXT SYNQUACER I2C DRIVER
13468 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13469 L:      linux-i2c@vger.kernel.org
13470 S:      Maintained
13471 F:      drivers/i2c/busses/i2c-synquacer.c
13472 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13473
13474 SOCIONEXT UNIPHIER SOUND DRIVER
13475 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13476 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13477 S:      Maintained
13478 F:      sound/soc/uniphier/
13479
13480 SOEKRIS NET48XX LED SUPPORT
13481 M:      Chris Boot <bootc@bootc.net>
13482 S:      Maintained
13483 F:      drivers/leds/leds-net48xx.c
13484
13485 SOFT-ROCE DRIVER (rxe)
13486 M:      Moni Shoua <monis@mellanox.com>
13487 L:      linux-rdma@vger.kernel.org
13488 S:      Supported
13489 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13490 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13491 F:      drivers/infiniband/sw/rxe/
13492 F:      include/uapi/rdma/rdma_user_rxe.h
13493
13494 SOFTLOGIC 6x10 MPEG CODEC
13495 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13496 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13497 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13498 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13499 M:      Ismael Luceno <ismael@iodev.co.uk>
13500 L:      linux-media@vger.kernel.org
13501 S:      Supported
13502 F:      drivers/media/pci/solo6x10/
13503
13504 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13505 M:      James Morse <james.morse@arm.com>
13506 L:      linux-arm-kernel@lists.infradead.org
13507 S:      Maintained
13508 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13509 F:      drivers/firmware/arm_sdei.c
13510 F:      include/linux/sdei.h
13511 F:      include/uapi/linux/sdei.h
13512
13513 SOFTWARE RAID (Multiple Disks) SUPPORT
13514 M:      Shaohua Li <shli@kernel.org>
13515 L:      linux-raid@vger.kernel.org
13516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13517 S:      Supported
13518 F:      drivers/md/Makefile
13519 F:      drivers/md/Kconfig
13520 F:      drivers/md/md*
13521 F:      drivers/md/raid*
13522 F:      include/linux/raid/
13523 F:      include/uapi/linux/raid/
13524
13525 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13526 M:      Jassi Brar <jaswinder.singh@linaro.org>
13527 L:      netdev@vger.kernel.org
13528 S:      Maintained
13529 F:      drivers/net/ethernet/socionext/netsec.c
13530 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13531
13532 SOLIDRUN CLEARFOG SUPPORT
13533 M:      Russell King <linux@armlinux.org.uk>
13534 S:      Maintained
13535 F:      arch/arm/boot/dts/armada-388-clearfog*
13536 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13537
13538 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13539 M:      Russell King <linux@armlinux.org.uk>
13540 S:      Maintained
13541 F:      arch/arm/boot/dts/imx6*-cubox-i*
13542 F:      arch/arm/boot/dts/imx6*-hummingboard*
13543 F:      arch/arm/boot/dts/imx6*-sr-*
13544
13545 SONIC NETWORK DRIVER
13546 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13547 L:      netdev@vger.kernel.org
13548 S:      Maintained
13549 F:      drivers/net/ethernet/natsemi/sonic.*
13550
13551 SONICS SILICON BACKPLANE DRIVER (SSB)
13552 M:      Michael Buesch <m@bues.ch>
13553 L:      linux-wireless@vger.kernel.org
13554 S:      Maintained
13555 F:      drivers/ssb/
13556 F:      include/linux/ssb/
13557
13558 SONY IMX258 SENSOR DRIVER
13559 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13560 L:      linux-media@vger.kernel.org
13561 T:      git git://linuxtv.org/media_tree.git
13562 S:      Maintained
13563 F:      drivers/media/i2c/imx258.c
13564
13565 SONY IMX274 SENSOR DRIVER
13566 M:      Leon Luo <leonl@leopardimaging.com>
13567 L:      linux-media@vger.kernel.org
13568 T:      git git://linuxtv.org/media_tree.git
13569 S:      Maintained
13570 F:      drivers/media/i2c/imx274.c
13571 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13572
13573 SONY MEMORYSTICK CARD SUPPORT
13574 M:      Alex Dubov <oakad@yahoo.com>
13575 W:      http://tifmxx.berlios.de/
13576 S:      Maintained
13577 F:      drivers/memstick/host/tifm_ms.c
13578
13579 SONY MEMORYSTICK STANDARD SUPPORT
13580 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13581 S:      Maintained
13582 F:      drivers/memstick/core/ms_block.*
13583
13584 SONY VAIO CONTROL DEVICE DRIVER
13585 M:      Mattia Dongili <malattia@linux.it>
13586 L:      platform-driver-x86@vger.kernel.org
13587 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13588 S:      Maintained
13589 F:      Documentation/laptops/sony-laptop.txt
13590 F:      drivers/char/sonypi.c
13591 F:      drivers/platform/x86/sony-laptop.c
13592 F:      include/linux/sony-laptop.h
13593
13594 SOUND
13595 M:      Jaroslav Kysela <perex@perex.cz>
13596 M:      Takashi Iwai <tiwai@suse.com>
13597 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13598 W:      http://www.alsa-project.org/
13599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13600 T:      git git://git.alsa-project.org/alsa-kernel.git
13601 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13602 S:      Maintained
13603 F:      Documentation/sound/
13604 F:      include/sound/
13605 F:      include/uapi/sound/
13606 F:      sound/
13607
13608 SOUND - COMPRESSED AUDIO
13609 M:      Vinod Koul <vkoul@kernel.org>
13610 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13612 S:      Supported
13613 F:      Documentation/sound/designs/compress-offload.rst
13614 F:      include/sound/compress_driver.h
13615 F:      include/uapi/sound/compress_*
13616 F:      sound/core/compress_offload.c
13617 F:      sound/soc/soc-compress.c
13618
13619 SOUND - DMAENGINE HELPERS
13620 M:      Lars-Peter Clausen <lars@metafoo.de>
13621 S:      Supported
13622 F:      include/sound/dmaengine_pcm.h
13623 F:      sound/core/pcm_dmaengine.c
13624 F:      sound/soc/soc-generic-dmaengine-pcm.c
13625
13626 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13627 M:      Liam Girdwood <lgirdwood@gmail.com>
13628 M:      Mark Brown <broonie@kernel.org>
13629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13630 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13631 W:      http://alsa-project.org/main/index.php/ASoC
13632 S:      Supported
13633 F:      Documentation/devicetree/bindings/sound/
13634 F:      Documentation/sound/soc/
13635 F:      sound/soc/
13636 F:      include/sound/soc*
13637
13638 SOUNDWIRE SUBSYSTEM
13639 M:      Vinod Koul <vinod.koul@intel.com>
13640 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13641 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13643 S:      Supported
13644 F:      Documentation/driver-api/soundwire/
13645 F:      drivers/soundwire/
13646 F:      include/linux/soundwire/
13647
13648 SP2 MEDIA DRIVER
13649 M:      Olli Salonen <olli.salonen@iki.fi>
13650 L:      linux-media@vger.kernel.org
13651 W:      https://linuxtv.org
13652 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13653 S:      Maintained
13654 F:      drivers/media/dvb-frontends/sp2*
13655
13656 SPARC + UltraSPARC (sparc/sparc64)
13657 M:      "David S. Miller" <davem@davemloft.net>
13658 L:      sparclinux@vger.kernel.org
13659 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13662 S:      Maintained
13663 F:      arch/sparc/
13664 F:      drivers/sbus/
13665
13666 SPARC SERIAL DRIVERS
13667 M:      "David S. Miller" <davem@davemloft.net>
13668 L:      sparclinux@vger.kernel.org
13669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13671 S:      Maintained
13672 F:      include/linux/sunserialcore.h
13673 F:      drivers/tty/serial/suncore.c
13674 F:      drivers/tty/serial/sunhv.c
13675 F:      drivers/tty/serial/sunsab.c
13676 F:      drivers/tty/serial/sunsab.h
13677 F:      drivers/tty/serial/sunsu.c
13678 F:      drivers/tty/serial/sunzilog.c
13679 F:      drivers/tty/serial/sunzilog.h
13680 F:      drivers/tty/vcc.c
13681
13682 SPARSE CHECKER
13683 M:      "Christopher Li" <sparse@chrisli.org>
13684 L:      linux-sparse@vger.kernel.org
13685 W:      https://sparse.wiki.kernel.org/
13686 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13687 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13688 S:      Maintained
13689 F:      include/linux/compiler.h
13690
13691 SPEAR CLOCK FRAMEWORK SUPPORT
13692 M:      Viresh Kumar <vireshk@kernel.org>
13693 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13694 W:      http://www.st.com/spear
13695 S:      Maintained
13696 F:      drivers/clk/spear/
13697
13698 SPEAR PLATFORM SUPPORT
13699 M:      Viresh Kumar <vireshk@kernel.org>
13700 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13702 W:      http://www.st.com/spear
13703 S:      Maintained
13704 F:      arch/arm/boot/dts/spear*
13705 F:      arch/arm/mach-spear/
13706
13707 SPI NOR SUBSYSTEM
13708 M:      Marek Vasut <marek.vasut@gmail.com>
13709 L:      linux-mtd@lists.infradead.org
13710 W:      http://www.linux-mtd.infradead.org/
13711 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13712 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13713 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13714 S:      Maintained
13715 F:      drivers/mtd/spi-nor/
13716 F:      include/linux/mtd/spi-nor.h
13717
13718 SPI SUBSYSTEM
13719 M:      Mark Brown <broonie@kernel.org>
13720 L:      linux-spi@vger.kernel.org
13721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13722 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13723 S:      Maintained
13724 F:      Documentation/devicetree/bindings/spi/
13725 F:      Documentation/spi/
13726 F:      drivers/spi/
13727 F:      include/linux/spi/
13728 F:      include/uapi/linux/spi/
13729 F:      tools/spi/
13730
13731 SPIDERNET NETWORK DRIVER for CELL
13732 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13733 L:      netdev@vger.kernel.org
13734 S:      Supported
13735 F:      Documentation/networking/spider_net.txt
13736 F:      drivers/net/ethernet/toshiba/spider_net*
13737
13738 SPMI SUBSYSTEM
13739 R:      Stephen Boyd <sboyd@kernel.org>
13740 L:      linux-arm-msm@vger.kernel.org
13741 F:      Documentation/devicetree/bindings/spmi/
13742 F:      drivers/spmi/
13743 F:      include/dt-bindings/spmi/spmi.h
13744 F:      include/linux/spmi.h
13745 F:      include/trace/events/spmi.h
13746
13747 SPU FILE SYSTEM
13748 M:      Jeremy Kerr <jk@ozlabs.org>
13749 L:      linuxppc-dev@lists.ozlabs.org
13750 W:      http://www.ibm.com/developerworks/power/cell/
13751 S:      Supported
13752 F:      Documentation/filesystems/spufs.txt
13753 F:      arch/powerpc/platforms/cell/spufs/
13754
13755 SQUASHFS FILE SYSTEM
13756 M:      Phillip Lougher <phillip@squashfs.org.uk>
13757 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13758 W:      http://squashfs.org.uk
13759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13760 S:      Maintained
13761 F:      Documentation/filesystems/squashfs.txt
13762 F:      fs/squashfs/
13763
13764 SRM (Alpha) environment access
13765 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13766 S:      Maintained
13767 F:      arch/alpha/kernel/srm_env.c
13768
13769 ST STM32 I2C/SMBUS DRIVER
13770 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13771 L:      linux-i2c@vger.kernel.org
13772 S:      Maintained
13773 F:      drivers/i2c/busses/i2c-stm32*
13774
13775 STABLE BRANCH
13776 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13777 L:      stable@vger.kernel.org
13778 S:      Supported
13779 F:      Documentation/process/stable-kernel-rules.rst
13780
13781 STAGING - COMEDI
13782 M:      Ian Abbott <abbotti@mev.co.uk>
13783 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13784 S:      Odd Fixes
13785 F:      drivers/staging/comedi/
13786
13787 STAGING - EROFS FILE SYSTEM
13788 M:      Gao Xiang <gaoxiang25@huawei.com>
13789 M:      Chao Yu <yuchao0@huawei.com>
13790 L:      linux-erofs@lists.ozlabs.org
13791 S:      Maintained
13792 F:      drivers/staging/erofs/
13793
13794 STAGING - FLARION FT1000 DRIVERS
13795 M:      Marek Belisko <marek.belisko@gmail.com>
13796 S:      Odd Fixes
13797 F:      drivers/staging/ft1000/
13798
13799 STAGING - INDUSTRIAL IO
13800 M:      Jonathan Cameron <jic23@kernel.org>
13801 L:      linux-iio@vger.kernel.org
13802 S:      Odd Fixes
13803 F:      Documentation/devicetree/bindings/staging/iio/
13804 F:      drivers/staging/iio/
13805
13806 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13807 M:      Marc Dietrich <marvin24@gmx.de>
13808 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13809 L:      linux-tegra@vger.kernel.org
13810 S:      Maintained
13811 F:      drivers/staging/nvec/
13812
13813 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13814 M:      Jens Frederich <jfrederich@gmail.com>
13815 M:      Daniel Drake <dsd@laptop.org>
13816 M:      Jon Nettleton <jon.nettleton@gmail.com>
13817 W:      http://wiki.laptop.org/go/DCON
13818 S:      Maintained
13819 F:      drivers/staging/olpc_dcon/
13820
13821 STAGING - REALTEK RTL8712U DRIVERS
13822 M:      Larry Finger <Larry.Finger@lwfinger.net>
13823 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13824 S:      Odd Fixes
13825 F:      drivers/staging/rtl8712/
13826
13827 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13828 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13829 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13830 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13831 L:      linux-fbdev@vger.kernel.org
13832 S:      Maintained
13833 F:      drivers/staging/sm750fb/
13834
13835 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13836 M:      William Hubbs <w.d.hubbs@gmail.com>
13837 M:      Chris Brannon <chris@the-brannons.com>
13838 M:      Kirk Reiser <kirk@reisers.ca>
13839 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13840 L:      speakup@linux-speakup.org
13841 W:      http://www.linux-speakup.org/
13842 S:      Odd Fixes
13843 F:      drivers/staging/speakup/
13844
13845 STAGING - VIA VT665X DRIVERS
13846 M:      Forest Bond <forest@alittletooquiet.net>
13847 S:      Odd Fixes
13848 F:      drivers/staging/vt665?/
13849
13850 STAGING - WILC1000 WIFI DRIVER
13851 M:      Aditya Shankar <aditya.shankar@microchip.com>
13852 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13853 L:      linux-wireless@vger.kernel.org
13854 S:      Supported
13855 F:      drivers/staging/wilc1000/
13856
13857 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13858 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13859 S:      Odd Fixes
13860 F:      drivers/staging/xgifb/
13861
13862 STAGING SUBSYSTEM
13863 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13865 L:      devel@driverdev.osuosl.org
13866 S:      Supported
13867 F:      drivers/staging/
13868
13869 STARFIRE/DURALAN NETWORK DRIVER
13870 M:      Ion Badulescu <ionut@badula.org>
13871 S:      Odd Fixes
13872 F:      drivers/net/ethernet/adaptec/starfire*
13873
13874 STEC S1220 SKD DRIVER
13875 M:      Bart Van Assche <bart.vanassche@wdc.com>
13876 L:      linux-block@vger.kernel.org
13877 S:      Maintained
13878 F:      drivers/block/skd*[ch]
13879
13880 STI AUDIO (ASoC) DRIVERS
13881 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13882 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13883 S:      Maintained
13884 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13885 F:      sound/soc/sti/
13886
13887 STI CEC DRIVER
13888 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13889 S:      Maintained
13890 F:      drivers/staging/media/st-cec/
13891 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13892
13893 STK1160 USB VIDEO CAPTURE DRIVER
13894 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13895 L:      linux-media@vger.kernel.org
13896 T:      git git://linuxtv.org/media_tree.git
13897 S:      Maintained
13898 F:      drivers/media/usb/stk1160/
13899
13900 STM32 AUDIO (ASoC) DRIVERS
13901 M:      Olivier Moysan <olivier.moysan@st.com>
13902 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13903 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13904 S:      Maintained
13905 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13906 F:      sound/soc/stm/
13907
13908 STM32 TIMER/LPTIMER DRIVERS
13909 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13910 S:      Maintained
13911 F:      drivers/*/stm32-*timer*
13912 F:      drivers/pwm/pwm-stm32*
13913 F:      include/linux/*/stm32-*tim*
13914 F:      Documentation/ABI/testing/*timer-stm32
13915 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13916 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13917
13918 STMMAC ETHERNET DRIVER
13919 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13920 M:      Alexandre Torgue <alexandre.torgue@st.com>
13921 M:      Jose Abreu <joabreu@synopsys.com>
13922 L:      netdev@vger.kernel.org
13923 W:      http://www.stlinux.com
13924 S:      Supported
13925 F:      drivers/net/ethernet/stmicro/stmmac/
13926
13927 SUN3/3X
13928 M:      Sam Creasey <sammy@sammy.net>
13929 W:      http://sammy.net/sun3/
13930 S:      Maintained
13931 F:      arch/m68k/kernel/*sun3*
13932 F:      arch/m68k/sun3*/
13933 F:      arch/m68k/include/asm/sun3*
13934 F:      drivers/net/ethernet/i825xx/sun3*
13935
13936 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13937 M:      Hans de Goede <hdegoede@redhat.com>
13938 L:      linux-input@vger.kernel.org
13939 S:      Maintained
13940 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13941 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13942
13943 SUNDANCE NETWORK DRIVER
13944 M:      Denis Kirjanov <kda@linux-powerpc.org>
13945 L:      netdev@vger.kernel.org
13946 S:      Maintained
13947 F:      drivers/net/ethernet/dlink/sundance.c
13948
13949 SUPERH
13950 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13951 M:      Rich Felker <dalias@libc.org>
13952 L:      linux-sh@vger.kernel.org
13953 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13954 S:      Maintained
13955 F:      Documentation/sh/
13956 F:      arch/sh/
13957 F:      drivers/sh/
13958
13959 SUSPEND TO RAM
13960 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13961 M:      Len Brown <len.brown@intel.com>
13962 M:      Pavel Machek <pavel@ucw.cz>
13963 L:      linux-pm@vger.kernel.org
13964 B:      https://bugzilla.kernel.org
13965 S:      Supported
13966 F:      Documentation/power/
13967 F:      arch/x86/kernel/acpi/
13968 F:      drivers/base/power/
13969 F:      kernel/power/
13970 F:      include/linux/suspend.h
13971 F:      include/linux/freezer.h
13972 F:      include/linux/pm.h
13973
13974 SVGA HANDLING
13975 M:      Martin Mares <mj@ucw.cz>
13976 L:      linux-video@atrey.karlin.mff.cuni.cz
13977 S:      Maintained
13978 F:      Documentation/svga.txt
13979 F:      arch/x86/boot/video*
13980
13981 SWIOTLB SUBSYSTEM
13982 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13983 L:      iommu@lists.linux-foundation.org
13984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13985 S:      Supported
13986 F:      kernel/dma/swiotlb.c
13987 F:      arch/*/kernel/pci-swiotlb.c
13988 F:      include/linux/swiotlb.h
13989
13990 SWITCHDEV
13991 M:      Jiri Pirko <jiri@resnulli.us>
13992 M:      Ivan Vecera <ivecera@redhat.com>
13993 L:      netdev@vger.kernel.org
13994 S:      Supported
13995 F:      net/switchdev/
13996 F:      include/net/switchdev.h
13997
13998 SY8106A REGULATOR DRIVER
13999 M:      Icenowy Zheng <icenowy@aosc.io>
14000 S:      Maintained
14001 F:      drivers/regulator/sy8106a-regulator.c
14002 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14003
14004 SYNC FILE FRAMEWORK
14005 M:      Sumit Semwal <sumit.semwal@linaro.org>
14006 R:      Gustavo Padovan <gustavo@padovan.org>
14007 S:      Maintained
14008 L:      linux-media@vger.kernel.org
14009 L:      dri-devel@lists.freedesktop.org
14010 F:      drivers/dma-buf/sync_*
14011 F:      drivers/dma-buf/dma-fence*
14012 F:      drivers/dma-buf/sw_sync.c
14013 F:      include/linux/sync_file.h
14014 F:      include/uapi/linux/sync_file.h
14015 F:      Documentation/sync_file.txt
14016 T:      git git://anongit.freedesktop.org/drm/drm-misc
14017
14018 SYNOPSYS ARC ARCHITECTURE
14019 M:      Vineet Gupta <vgupta@synopsys.com>
14020 L:      linux-snps-arc@lists.infradead.org
14021 S:      Supported
14022 F:      arch/arc/
14023 F:      Documentation/devicetree/bindings/arc/*
14024 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14025 F:      drivers/clocksource/arc_timer.c
14026 F:      drivers/tty/serial/arc_uart.c
14027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14028
14029 SYNOPSYS ARC HSDK SDP pll clock driver
14030 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14031 S:      Supported
14032 F:      drivers/clk/clk-hsdk-pll.c
14033 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14034
14035 SYNOPSYS ARC SDP clock driver
14036 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14037 S:      Supported
14038 F:      drivers/clk/axs10x/*
14039 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14040
14041 SYNOPSYS ARC SDP platform support
14042 M:      Alexey Brodkin <abrodkin@synopsys.com>
14043 S:      Supported
14044 F:      arch/arc/plat-axs10x
14045 F:      arch/arc/boot/dts/ax*
14046 F:      Documentation/devicetree/bindings/arc/axs10*
14047
14048 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14049 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14050 S:      Supported
14051 F:      drivers/reset/reset-axs10x.c
14052 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14053
14054 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14055 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14056 S:      Maintained
14057 F:      drivers/tty/serial/8250/8250_dw.c
14058
14059 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14060 M:      Hoan Tran <hotran@apm.com>
14061 L:      linux-gpio@vger.kernel.org
14062 S:      Maintained
14063 F:      drivers/gpio/gpio-dwapb.c
14064 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14065
14066 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14067 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14068 S:      Maintained
14069 F:      drivers/dma/dwi-axi-dmac/
14070 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14071
14072 SYNOPSYS DESIGNWARE DMAC DRIVER
14073 M:      Viresh Kumar <vireshk@kernel.org>
14074 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14075 S:      Maintained
14076 F:      include/linux/dma/dw.h
14077 F:      include/linux/platform_data/dma-dw.h
14078 F:      drivers/dma/dw/
14079
14080 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14081 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14082 L:      netdev@vger.kernel.org
14083 S:      Supported
14084 F:      drivers/net/ethernet/synopsys/
14085
14086 SYNOPSYS DESIGNWARE I2C DRIVER
14087 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14088 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14089 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14090 L:      linux-i2c@vger.kernel.org
14091 S:      Maintained
14092 F:      drivers/i2c/busses/i2c-designware-*
14093 F:      include/linux/platform_data/i2c-designware.h
14094
14095 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14096 M:      Jaehoon Chung <jh80.chung@samsung.com>
14097 L:      linux-mmc@vger.kernel.org
14098 S:      Maintained
14099 F:      drivers/mmc/host/dw_mmc*
14100
14101 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14102 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14103 S:      Supported
14104 F:      drivers/reset/reset-hsdk.c
14105 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14106 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14107
14108 SYSTEM CONFIGURATION (SYSCON)
14109 M:      Lee Jones <lee.jones@linaro.org>
14110 M:      Arnd Bergmann <arnd@arndb.de>
14111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14112 S:      Supported
14113 F:      drivers/mfd/syscon.c
14114
14115 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14116 M:      Sudeep Holla <sudeep.holla@arm.com>
14117 L:      linux-arm-kernel@lists.infradead.org
14118 S:      Maintained
14119 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14120 F:      drivers/clk/clk-sc[mp]i.c
14121 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14122 F:      drivers/firmware/arm_scpi.c
14123 F:      drivers/firmware/arm_scmi/
14124 F:      include/linux/sc[mp]i_protocol.h
14125
14126 SYSTEM RESET/SHUTDOWN DRIVERS
14127 M:      Sebastian Reichel <sre@kernel.org>
14128 L:      linux-pm@vger.kernel.org
14129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14130 S:      Maintained
14131 F:      Documentation/devicetree/bindings/power/reset/
14132 F:      drivers/power/reset/
14133
14134 SYSTEM TRACE MODULE CLASS
14135 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14136 S:      Maintained
14137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14138 F:      Documentation/trace/stm.rst
14139 F:      drivers/hwtracing/stm/
14140 F:      include/linux/stm.h
14141 F:      include/uapi/linux/stm.h
14142
14143 SYSV FILESYSTEM
14144 M:      Christoph Hellwig <hch@infradead.org>
14145 S:      Maintained
14146 F:      Documentation/filesystems/sysv-fs.txt
14147 F:      fs/sysv/
14148 F:      include/linux/sysv_fs.h
14149
14150 TARGET SUBSYSTEM
14151 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14152 L:      linux-scsi@vger.kernel.org
14153 L:      target-devel@vger.kernel.org
14154 W:      http://www.linux-iscsi.org
14155 W:      http://groups.google.com/group/linux-iscsi-target-dev
14156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14157 S:      Supported
14158 F:      drivers/target/
14159 F:      include/target/
14160 F:      Documentation/target/
14161
14162 TASKSTATS STATISTICS INTERFACE
14163 M:      Balbir Singh <bsingharora@gmail.com>
14164 S:      Maintained
14165 F:      Documentation/accounting/taskstats*
14166 F:      include/linux/taskstats*
14167 F:      kernel/taskstats.c
14168
14169 TC subsystem
14170 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14171 M:      Cong Wang <xiyou.wangcong@gmail.com>
14172 M:      Jiri Pirko <jiri@resnulli.us>
14173 L:      netdev@vger.kernel.org
14174 S:      Maintained
14175 F:      include/net/pkt_cls.h
14176 F:      include/net/pkt_sched.h
14177 F:      include/net/tc_act/
14178 F:      include/uapi/linux/pkt_cls.h
14179 F:      include/uapi/linux/pkt_sched.h
14180 F:      include/uapi/linux/tc_act/
14181 F:      include/uapi/linux/tc_ematch/
14182 F:      net/sched/
14183
14184 TC90522 MEDIA DRIVER
14185 M:      Akihiro Tsukada <tskd08@gmail.com>
14186 L:      linux-media@vger.kernel.org
14187 S:      Odd Fixes
14188 F:      drivers/media/dvb-frontends/tc90522*
14189
14190 TCP LOW PRIORITY MODULE
14191 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14192 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14193 W:      http://tcp-lp-mod.sourceforge.net/
14194 S:      Maintained
14195 F:      net/ipv4/tcp_lp.c
14196
14197 TDA10071 MEDIA DRIVER
14198 M:      Antti Palosaari <crope@iki.fi>
14199 L:      linux-media@vger.kernel.org
14200 W:      https://linuxtv.org
14201 W:      http://palosaari.fi/linux/
14202 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14203 T:      git git://linuxtv.org/anttip/media_tree.git
14204 S:      Maintained
14205 F:      drivers/media/dvb-frontends/tda10071*
14206
14207 TDA18212 MEDIA DRIVER
14208 M:      Antti Palosaari <crope@iki.fi>
14209 L:      linux-media@vger.kernel.org
14210 W:      https://linuxtv.org
14211 W:      http://palosaari.fi/linux/
14212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14213 T:      git git://linuxtv.org/anttip/media_tree.git
14214 S:      Maintained
14215 F:      drivers/media/tuners/tda18212*
14216
14217 TDA18218 MEDIA DRIVER
14218 M:      Antti Palosaari <crope@iki.fi>
14219 L:      linux-media@vger.kernel.org
14220 W:      https://linuxtv.org
14221 W:      http://palosaari.fi/linux/
14222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14223 T:      git git://linuxtv.org/anttip/media_tree.git
14224 S:      Maintained
14225 F:      drivers/media/tuners/tda18218*
14226
14227 TDA18250 MEDIA DRIVER
14228 M:      Olli Salonen <olli.salonen@iki.fi>
14229 L:      linux-media@vger.kernel.org
14230 W:      https://linuxtv.org
14231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14232 T:      git git://linuxtv.org/media_tree.git
14233 S:      Maintained
14234 F:      drivers/media/tuners/tda18250*
14235
14236 TDA18271 MEDIA DRIVER
14237 M:      Michael Krufky <mkrufky@linuxtv.org>
14238 L:      linux-media@vger.kernel.org
14239 W:      https://linuxtv.org
14240 W:      http://github.com/mkrufky
14241 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14242 T:      git git://linuxtv.org/mkrufky/tuners.git
14243 S:      Maintained
14244 F:      drivers/media/tuners/tda18271*
14245
14246 TDA1997x MEDIA DRIVER
14247 M:      Tim Harvey <tharvey@gateworks.com>
14248 L:      linux-media@vger.kernel.org
14249 W:      https://linuxtv.org
14250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14251 S:      Maintained
14252 F:      drivers/media/i2c/tda1997x.*
14253
14254 TDA827x MEDIA DRIVER
14255 M:      Michael Krufky <mkrufky@linuxtv.org>
14256 L:      linux-media@vger.kernel.org
14257 W:      https://linuxtv.org
14258 W:      http://github.com/mkrufky
14259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14260 T:      git git://linuxtv.org/mkrufky/tuners.git
14261 S:      Maintained
14262 F:      drivers/media/tuners/tda8290.*
14263
14264 TDA8290 MEDIA DRIVER
14265 M:      Michael Krufky <mkrufky@linuxtv.org>
14266 L:      linux-media@vger.kernel.org
14267 W:      https://linuxtv.org
14268 W:      http://github.com/mkrufky
14269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14270 T:      git git://linuxtv.org/mkrufky/tuners.git
14271 S:      Maintained
14272 F:      drivers/media/tuners/tda8290.*
14273
14274 TDA9840 MEDIA DRIVER
14275 M:      Hans Verkuil <hverkuil@xs4all.nl>
14276 L:      linux-media@vger.kernel.org
14277 T:      git git://linuxtv.org/media_tree.git
14278 W:      https://linuxtv.org
14279 S:      Maintained
14280 F:      drivers/media/i2c/tda9840*
14281
14282 TEA5761 TUNER DRIVER
14283 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14284 L:      linux-media@vger.kernel.org
14285 W:      https://linuxtv.org
14286 T:      git git://linuxtv.org/media_tree.git
14287 S:      Odd fixes
14288 F:      drivers/media/tuners/tea5761.*
14289
14290 TEA5767 TUNER DRIVER
14291 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14292 L:      linux-media@vger.kernel.org
14293 W:      https://linuxtv.org
14294 T:      git git://linuxtv.org/media_tree.git
14295 S:      Maintained
14296 F:      drivers/media/tuners/tea5767.*
14297
14298 TEA6415C MEDIA DRIVER
14299 M:      Hans Verkuil <hverkuil@xs4all.nl>
14300 L:      linux-media@vger.kernel.org
14301 T:      git git://linuxtv.org/media_tree.git
14302 W:      https://linuxtv.org
14303 S:      Maintained
14304 F:      drivers/media/i2c/tea6415c*
14305
14306 TEA6420 MEDIA DRIVER
14307 M:      Hans Verkuil <hverkuil@xs4all.nl>
14308 L:      linux-media@vger.kernel.org
14309 T:      git git://linuxtv.org/media_tree.git
14310 W:      https://linuxtv.org
14311 S:      Maintained
14312 F:      drivers/media/i2c/tea6420*
14313
14314 TEAM DRIVER
14315 M:      Jiri Pirko <jiri@resnulli.us>
14316 L:      netdev@vger.kernel.org
14317 S:      Supported
14318 F:      drivers/net/team/
14319 F:      include/linux/if_team.h
14320 F:      include/uapi/linux/if_team.h
14321
14322 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14323 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14324 S:      Maintained
14325 F:      arch/x86/platform/ts5500/
14326
14327 TECHNOTREND USB IR RECEIVER
14328 M:      Sean Young <sean@mess.org>
14329 L:      linux-media@vger.kernel.org
14330 S:      Maintained
14331 F:      drivers/media/rc/ttusbir.c
14332
14333 TECHWELL TW9910 VIDEO DECODER
14334 L:      linux-media@vger.kernel.org
14335 S:      Orphan
14336 F:      drivers/media/i2c/tw9910.c
14337 F:      include/media/i2c/tw9910.h
14338
14339 TEE SUBSYSTEM
14340 M:      Jens Wiklander <jens.wiklander@linaro.org>
14341 S:      Maintained
14342 F:      include/linux/tee_drv.h
14343 F:      include/uapi/linux/tee.h
14344 F:      drivers/tee/
14345 F:      Documentation/tee.txt
14346
14347 TEGRA ARCHITECTURE SUPPORT
14348 M:      Thierry Reding <thierry.reding@gmail.com>
14349 M:      Jonathan Hunter <jonathanh@nvidia.com>
14350 L:      linux-tegra@vger.kernel.org
14351 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14353 S:      Supported
14354 N:      [^a-z]tegra
14355
14356 TEGRA CLOCK DRIVER
14357 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14358 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14359 S:      Supported
14360 F:      drivers/clk/tegra/
14361
14362 TEGRA DMA DRIVERS
14363 M:      Laxman Dewangan <ldewangan@nvidia.com>
14364 M:      Jon Hunter <jonathanh@nvidia.com>
14365 S:      Supported
14366 F:      drivers/dma/tegra*
14367
14368 TEGRA I2C DRIVER
14369 M:      Laxman Dewangan <ldewangan@nvidia.com>
14370 S:      Supported
14371 F:      drivers/i2c/busses/i2c-tegra.c
14372
14373 TEGRA IOMMU DRIVERS
14374 M:      Thierry Reding <thierry.reding@gmail.com>
14375 L:      linux-tegra@vger.kernel.org
14376 S:      Supported
14377 F:      drivers/iommu/tegra*
14378
14379 TEGRA KBC DRIVER
14380 M:      Laxman Dewangan <ldewangan@nvidia.com>
14381 S:      Supported
14382 F:      drivers/input/keyboard/tegra-kbc.c
14383
14384 TEGRA NAND DRIVER
14385 M:      Stefan Agner <stefan@agner.ch>
14386 M:      Lucas Stach <dev@lynxeye.de>
14387 S:      Maintained
14388 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14389 F:      drivers/mtd/nand/raw/tegra_nand.c
14390
14391 TEGRA PWM DRIVER
14392 M:      Thierry Reding <thierry.reding@gmail.com>
14393 S:      Supported
14394 F:      drivers/pwm/pwm-tegra.c
14395
14396 TEGRA SERIAL DRIVER
14397 M:      Laxman Dewangan <ldewangan@nvidia.com>
14398 S:      Supported
14399 F:      drivers/tty/serial/serial-tegra.c
14400
14401 TEGRA SPI DRIVER
14402 M:      Laxman Dewangan <ldewangan@nvidia.com>
14403 S:      Supported
14404 F:      drivers/spi/spi-tegra*
14405
14406 TEHUTI ETHERNET DRIVER
14407 M:      Andy Gospodarek <andy@greyhouse.net>
14408 L:      netdev@vger.kernel.org
14409 S:      Supported
14410 F:      drivers/net/ethernet/tehuti/*
14411
14412 Telecom Clock Driver for MCPL0010
14413 M:      Mark Gross <mark.gross@intel.com>
14414 S:      Supported
14415 F:      drivers/char/tlclk.c
14416
14417 TENSILICA XTENSA PORT (xtensa)
14418 M:      Chris Zankel <chris@zankel.net>
14419 M:      Max Filippov <jcmvbkbc@gmail.com>
14420 L:      linux-xtensa@linux-xtensa.org
14421 T:      git git://github.com/czankel/xtensa-linux.git
14422 S:      Maintained
14423 F:      arch/xtensa/
14424 F:      drivers/irqchip/irq-xtensa-*
14425
14426 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14427 M:      Nishanth Menon <nm@ti.com>
14428 M:      Tero Kristo <t-kristo@ti.com>
14429 M:      Santosh Shilimkar <ssantosh@kernel.org>
14430 L:      linux-arm-kernel@lists.infradead.org
14431 S:      Maintained
14432 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14433 F:      drivers/firmware/ti_sci*
14434 F:      include/linux/soc/ti/ti_sci_protocol.h
14435 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14436 F:      include/dt-bindings/genpd/k2g.h
14437 F:      drivers/soc/ti/ti_sci_pm_domains.c
14438 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14439 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14440 F:      drivers/clk/keystone/sci-clk.c
14441 F:      drivers/reset/reset-ti-sci.c
14442
14443 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14444 M:      Hans Verkuil <hverkuil@xs4all.nl>
14445 L:      linux-media@vger.kernel.org
14446 T:      git git://linuxtv.org/media_tree.git
14447 W:      https://linuxtv.org
14448 S:      Maintained
14449 F:      drivers/media/radio/radio-raremono.c
14450
14451 THERMAL
14452 M:      Zhang Rui <rui.zhang@intel.com>
14453 M:      Eduardo Valentin <edubezval@gmail.com>
14454 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14455 L:      linux-pm@vger.kernel.org
14456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14458 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14459 S:      Supported
14460 F:      drivers/thermal/
14461 F:      include/linux/thermal.h
14462 F:      include/uapi/linux/thermal.h
14463 F:      include/linux/cpu_cooling.h
14464 F:      Documentation/devicetree/bindings/thermal/
14465
14466 THERMAL/CPU_COOLING
14467 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14468 M:      Viresh Kumar <viresh.kumar@linaro.org>
14469 M:      Javi Merino <javi.merino@kernel.org>
14470 L:      linux-pm@vger.kernel.org
14471 S:      Supported
14472 F:      Documentation/thermal/cpu-cooling-api.txt
14473 F:      drivers/thermal/cpu_cooling.c
14474 F:      include/linux/cpu_cooling.h
14475
14476 THINKPAD ACPI EXTRAS DRIVER
14477 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14478 L:      ibm-acpi-devel@lists.sourceforge.net
14479 L:      platform-driver-x86@vger.kernel.org
14480 W:      http://ibm-acpi.sourceforge.net
14481 W:      http://thinkwiki.org/wiki/Ibm-acpi
14482 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14483 S:      Maintained
14484 F:      drivers/platform/x86/thinkpad_acpi.c
14485
14486 THUNDERBOLT DRIVER
14487 M:      Andreas Noever <andreas.noever@gmail.com>
14488 M:      Michael Jamet <michael.jamet@intel.com>
14489 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14490 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14492 S:      Maintained
14493 F:      Documentation/admin-guide/thunderbolt.rst
14494 F:      drivers/thunderbolt/
14495 F:      include/linux/thunderbolt.h
14496
14497 THUNDERBOLT NETWORK DRIVER
14498 M:      Michael Jamet <michael.jamet@intel.com>
14499 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14500 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14501 L:      netdev@vger.kernel.org
14502 S:      Maintained
14503 F:      drivers/net/thunderbolt.c
14504
14505 THUNDERX GPIO DRIVER
14506 M:      David Daney <david.daney@cavium.com>
14507 S:      Maintained
14508 F:      drivers/gpio/gpio-thunderx.c
14509
14510 TI AM437X VPFE DRIVER
14511 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14512 L:      linux-media@vger.kernel.org
14513 W:      https://linuxtv.org
14514 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14515 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14516 S:      Maintained
14517 F:      drivers/media/platform/am437x/
14518
14519 TI BANDGAP AND THERMAL DRIVER
14520 M:      Eduardo Valentin <edubezval@gmail.com>
14521 M:      Keerthy <j-keerthy@ti.com>
14522 L:      linux-pm@vger.kernel.org
14523 L:      linux-omap@vger.kernel.org
14524 S:      Maintained
14525 F:      drivers/thermal/ti-soc-thermal/
14526
14527 TI BQ27XXX POWER SUPPLY DRIVER
14528 R:      Andrew F. Davis <afd@ti.com>
14529 F:      include/linux/power/bq27xxx_battery.h
14530 F:      drivers/power/supply/bq27xxx_battery.c
14531 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14532
14533 TI CDCE706 CLOCK DRIVER
14534 M:      Max Filippov <jcmvbkbc@gmail.com>
14535 S:      Maintained
14536 F:      drivers/clk/clk-cdce706.c
14537
14538 TI CLOCK DRIVER
14539 M:      Tero Kristo <t-kristo@ti.com>
14540 L:      linux-omap@vger.kernel.org
14541 S:      Maintained
14542 F:      drivers/clk/ti/
14543 F:      include/linux/clk/ti.h
14544
14545 TI DAVINCI MACHINE SUPPORT
14546 M:      Sekhar Nori <nsekhar@ti.com>
14547 M:      Kevin Hilman <khilman@kernel.org>
14548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14550 S:      Supported
14551 F:      arch/arm/mach-davinci/
14552 F:      drivers/i2c/busses/i2c-davinci.c
14553 F:      arch/arm/boot/dts/da850*
14554
14555 TI DAVINCI SERIES CLOCK DRIVER
14556 M:      David Lechner <david@lechnology.com>
14557 R:      Sekhar Nori <nsekhar@ti.com>
14558 S:      Maintained
14559 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14560 F:      drivers/clk/davinci/
14561
14562 TI DAVINCI SERIES GPIO DRIVER
14563 M:      Keerthy <j-keerthy@ti.com>
14564 L:      linux-gpio@vger.kernel.org
14565 S:      Maintained
14566 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14567 F:      drivers/gpio/gpio-davinci.c
14568
14569 TI DAVINCI SERIES MEDIA DRIVER
14570 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14571 L:      linux-media@vger.kernel.org
14572 W:      https://linuxtv.org
14573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14574 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14575 S:      Maintained
14576 F:      drivers/media/platform/davinci/
14577 F:      include/media/davinci/
14578
14579 TI ETHERNET SWITCH DRIVER (CPSW)
14580 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14581 L:      linux-omap@vger.kernel.org
14582 L:      netdev@vger.kernel.org
14583 S:      Maintained
14584 F:      drivers/net/ethernet/ti/cpsw*
14585 F:      drivers/net/ethernet/ti/davinci*
14586
14587 TI FLASH MEDIA INTERFACE DRIVER
14588 M:      Alex Dubov <oakad@yahoo.com>
14589 S:      Maintained
14590 F:      drivers/misc/tifm*
14591 F:      drivers/mmc/host/tifm_sd.c
14592 F:      include/linux/tifm.h
14593
14594 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14595 M:      Santosh Shilimkar <ssantosh@kernel.org>
14596 L:      linux-kernel@vger.kernel.org
14597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14598 S:      Maintained
14599 F:      drivers/soc/ti/*
14600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14601
14602 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14603 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14604 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14606 S:      Maintained
14607 F:      sound/soc/codecs/lm49453*
14608 F:      sound/soc/codecs/isabelle*
14609
14610 TI LP855x BACKLIGHT DRIVER
14611 M:      Milo Kim <milo.kim@ti.com>
14612 S:      Maintained
14613 F:      Documentation/backlight/lp855x-driver.txt
14614 F:      drivers/video/backlight/lp855x_bl.c
14615 F:      include/linux/platform_data/lp855x.h
14616
14617 TI LP8727 CHARGER DRIVER
14618 M:      Milo Kim <milo.kim@ti.com>
14619 S:      Maintained
14620 F:      drivers/power/supply/lp8727_charger.c
14621 F:      include/linux/platform_data/lp8727.h
14622
14623 TI LP8788 MFD DRIVER
14624 M:      Milo Kim <milo.kim@ti.com>
14625 S:      Maintained
14626 F:      drivers/iio/adc/lp8788_adc.c
14627 F:      drivers/leds/leds-lp8788.c
14628 F:      drivers/mfd/lp8788*.c
14629 F:      drivers/power/supply/lp8788-charger.c
14630 F:      drivers/regulator/lp8788-*.c
14631 F:      include/linux/mfd/lp8788*.h
14632
14633 TI NETCP ETHERNET DRIVER
14634 M:      Wingman Kwok <w-kwok2@ti.com>
14635 M:      Murali Karicheri <m-karicheri2@ti.com>
14636 L:      netdev@vger.kernel.org
14637 S:      Maintained
14638 F:      drivers/net/ethernet/ti/netcp*
14639
14640 TI TAS571X FAMILY ASoC CODEC DRIVER
14641 M:      Kevin Cernekee <cernekee@chromium.org>
14642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14643 S:      Odd Fixes
14644 F:      sound/soc/codecs/tas571x*
14645
14646 TI TRF7970A NFC DRIVER
14647 M:      Mark Greer <mgreer@animalcreek.com>
14648 L:      linux-wireless@vger.kernel.org
14649 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14650 S:      Supported
14651 F:      drivers/nfc/trf7970a.c
14652 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14653
14654 TI TWL4030 SERIES SOC CODEC DRIVER
14655 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14656 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14657 S:      Maintained
14658 F:      sound/soc/codecs/twl4030*
14659
14660 TI VPE/CAL DRIVERS
14661 M:      Benoit Parrot <bparrot@ti.com>
14662 L:      linux-media@vger.kernel.org
14663 W:      http://linuxtv.org/
14664 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14665 S:      Maintained
14666 F:      drivers/media/platform/ti-vpe/
14667
14668 TI WILINK WIRELESS DRIVERS
14669 L:      linux-wireless@vger.kernel.org
14670 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14671 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14673 S:      Orphan
14674 F:      drivers/net/wireless/ti/
14675 F:      include/linux/wl12xx.h
14676
14677 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14678 M:      John Stultz <john.stultz@linaro.org>
14679 M:      Thomas Gleixner <tglx@linutronix.de>
14680 R:      Stephen Boyd <sboyd@kernel.org>
14681 L:      linux-kernel@vger.kernel.org
14682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14683 S:      Supported
14684 F:      include/linux/clocksource.h
14685 F:      include/linux/time.h
14686 F:      include/linux/timex.h
14687 F:      include/uapi/linux/time.h
14688 F:      include/uapi/linux/timex.h
14689 F:      kernel/time/clocksource.c
14690 F:      kernel/time/time*.c
14691 F:      kernel/time/alarmtimer.c
14692 F:      kernel/time/ntp.c
14693 F:      tools/testing/selftests/timers/
14694
14695 TIPC NETWORK LAYER
14696 M:      Jon Maloy <jon.maloy@ericsson.com>
14697 M:      Ying Xue <ying.xue@windriver.com>
14698 L:      netdev@vger.kernel.org (core kernel code)
14699 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14700 W:      http://tipc.sourceforge.net/
14701 S:      Maintained
14702 F:      include/uapi/linux/tipc*.h
14703 F:      net/tipc/
14704
14705 TLAN NETWORK DRIVER
14706 M:      Samuel Chessman <chessman@tux.org>
14707 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14708 W:      http://sourceforge.net/projects/tlan/
14709 S:      Maintained
14710 F:      Documentation/networking/tlan.txt
14711 F:      drivers/net/ethernet/ti/tlan.*
14712
14713 TM6000 VIDEO4LINUX DRIVER
14714 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14715 L:      linux-media@vger.kernel.org
14716 W:      https://linuxtv.org
14717 T:      git git://linuxtv.org/media_tree.git
14718 S:      Odd fixes
14719 F:      drivers/media/usb/tm6000/
14720 F:      Documentation/media/v4l-drivers/tm6000*
14721
14722 TMIO/SDHI MMC DRIVER
14723 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14724 L:      linux-mmc@vger.kernel.org
14725 S:      Supported
14726 F:      drivers/mmc/host/tmio_mmc*
14727 F:      drivers/mmc/host/renesas_sdhi*
14728 F:      include/linux/mfd/tmio.h
14729
14730 TMP401 HARDWARE MONITOR DRIVER
14731 M:      Guenter Roeck <linux@roeck-us.net>
14732 L:      linux-hwmon@vger.kernel.org
14733 S:      Maintained
14734 F:      Documentation/hwmon/tmp401
14735 F:      drivers/hwmon/tmp401.c
14736
14737 TMPFS (SHMEM FILESYSTEM)
14738 M:      Hugh Dickins <hughd@google.com>
14739 L:      linux-mm@kvack.org
14740 S:      Maintained
14741 F:      include/linux/shmem_fs.h
14742 F:      mm/shmem.c
14743
14744 TOMOYO SECURITY MODULE
14745 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14746 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14747 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14748 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14749 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14750 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14751 W:      http://tomoyo.sourceforge.jp/
14752 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14753 S:      Maintained
14754 F:      security/tomoyo/
14755
14756 TOPSTAR LAPTOP EXTRAS DRIVER
14757 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14758 L:      platform-driver-x86@vger.kernel.org
14759 S:      Maintained
14760 F:      drivers/platform/x86/topstar-laptop.c
14761
14762 TORTURE-TEST MODULES
14763 M:      Davidlohr Bueso <dave@stgolabs.net>
14764 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14765 M:      Josh Triplett <josh@joshtriplett.org>
14766 L:      linux-kernel@vger.kernel.org
14767 S:      Supported
14768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14769 F:      Documentation/RCU/torture.txt
14770 F:      kernel/torture.c
14771 F:      kernel/rcu/rcutorture.c
14772 F:      kernel/rcu/rcuperf.c
14773 F:      kernel/locking/locktorture.c
14774
14775 TOSHIBA ACPI EXTRAS DRIVER
14776 M:      Azael Avalos <coproscefalo@gmail.com>
14777 L:      platform-driver-x86@vger.kernel.org
14778 S:      Maintained
14779 F:      drivers/platform/x86/toshiba_acpi.c
14780
14781 TOSHIBA BLUETOOTH DRIVER
14782 M:      Azael Avalos <coproscefalo@gmail.com>
14783 L:      platform-driver-x86@vger.kernel.org
14784 S:      Maintained
14785 F:      drivers/platform/x86/toshiba_bluetooth.c
14786
14787 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14788 M:      Azael Avalos <coproscefalo@gmail.com>
14789 L:      platform-driver-x86@vger.kernel.org
14790 S:      Maintained
14791 F:      drivers/platform/x86/toshiba_haps.c
14792
14793 TOSHIBA SMM DRIVER
14794 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14795 W:      http://www.buzzard.org.uk/toshiba/
14796 S:      Maintained
14797 F:      drivers/char/toshiba.c
14798 F:      include/linux/toshiba.h
14799 F:      include/uapi/linux/toshiba.h
14800
14801 TOSHIBA TC358743 DRIVER
14802 M:      Mats Randgaard <matrandg@cisco.com>
14803 L:      linux-media@vger.kernel.org
14804 S:      Maintained
14805 F:      drivers/media/i2c/tc358743*
14806 F:      include/media/i2c/tc358743.h
14807
14808 TOSHIBA WMI HOTKEYS DRIVER
14809 M:      Azael Avalos <coproscefalo@gmail.com>
14810 L:      platform-driver-x86@vger.kernel.org
14811 S:      Maintained
14812 F:      drivers/platform/x86/toshiba-wmi.c
14813
14814 TPM DEVICE DRIVER
14815 M:      Peter Huewe <peterhuewe@gmx.de>
14816 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14817 R:      Jason Gunthorpe <jgg@ziepe.ca>
14818 L:      linux-integrity@vger.kernel.org
14819 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14820 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14821 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14822 S:      Maintained
14823 F:      drivers/char/tpm/
14824
14825 TRACING
14826 M:      Steven Rostedt <rostedt@goodmis.org>
14827 M:      Ingo Molnar <mingo@redhat.com>
14828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14829 S:      Maintained
14830 F:      Documentation/trace/ftrace.rst
14831 F:      arch/*/*/*/ftrace.h
14832 F:      arch/*/kernel/ftrace.c
14833 F:      include/*/ftrace.h
14834 F:      include/linux/trace*.h
14835 F:      include/trace/
14836 F:      kernel/trace/
14837 F:      tools/testing/selftests/ftrace/
14838
14839 TRACING MMIO ACCESSES (MMIOTRACE)
14840 M:      Steven Rostedt <rostedt@goodmis.org>
14841 M:      Ingo Molnar <mingo@kernel.org>
14842 R:      Karol Herbst <karolherbst@gmail.com>
14843 R:      Pekka Paalanen <ppaalanen@gmail.com>
14844 S:      Maintained
14845 L:      linux-kernel@vger.kernel.org
14846 L:      nouveau@lists.freedesktop.org
14847 F:      kernel/trace/trace_mmiotrace.c
14848 F:      include/linux/mmiotrace.h
14849 F:      arch/x86/mm/kmmio.c
14850 F:      arch/x86/mm/mmio-mod.c
14851 F:      arch/x86/mm/testmmiotrace.c
14852
14853 TRIVIAL PATCHES
14854 M:      Jiri Kosina <trivial@kernel.org>
14855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14856 S:      Maintained
14857 K:      ^Subject:.*(?i)trivial
14858
14859 TEMPO SEMICONDUCTOR DRIVERS
14860 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14861 S:      Maintained
14862 F:      sound/soc/codecs/tscs*.c
14863 F:      sound/soc/codecs/tscs*.h
14864 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14865
14866 TTY LAYER
14867 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14868 M:      Jiri Slaby <jslaby@suse.com>
14869 S:      Supported
14870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14871 F:      Documentation/serial/
14872 F:      drivers/tty/
14873 F:      drivers/tty/serial/serial_core.c
14874 F:      include/linux/serial_core.h
14875 F:      include/linux/serial.h
14876 F:      include/linux/tty.h
14877 F:      include/uapi/linux/serial_core.h
14878 F:      include/uapi/linux/serial.h
14879 F:      include/uapi/linux/tty.h
14880
14881 TUA9001 MEDIA DRIVER
14882 M:      Antti Palosaari <crope@iki.fi>
14883 L:      linux-media@vger.kernel.org
14884 W:      https://linuxtv.org
14885 W:      http://palosaari.fi/linux/
14886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14887 T:      git git://linuxtv.org/anttip/media_tree.git
14888 S:      Maintained
14889 F:      drivers/media/tuners/tua9001*
14890
14891 TULIP NETWORK DRIVERS
14892 L:      netdev@vger.kernel.org
14893 L:      linux-parisc@vger.kernel.org
14894 S:      Orphan
14895 F:      drivers/net/ethernet/dec/tulip/
14896
14897 TUN/TAP driver
14898 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14899 W:      http://vtun.sourceforge.net/tun
14900 S:      Maintained
14901 F:      Documentation/networking/tuntap.txt
14902 F:      arch/um/os-Linux/drivers/
14903
14904 TURBOCHANNEL SUBSYSTEM
14905 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14906 M:      Ralf Baechle <ralf@linux-mips.org>
14907 L:      linux-mips@linux-mips.org
14908 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14909 S:      Maintained
14910 F:      drivers/tc/
14911 F:      include/linux/tc.h
14912
14913 TURBOSTAT UTILITY
14914 M:      "Len Brown" <lenb@kernel.org>
14915 L:      linux-pm@vger.kernel.org
14916 B:      https://bugzilla.kernel.org
14917 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14919 S:      Supported
14920 F:      tools/power/x86/turbostat/
14921
14922 TW5864 VIDEO4LINUX DRIVER
14923 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14924 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14925 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14926 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14927 L:      linux-media@vger.kernel.org
14928 S:      Supported
14929 F:      drivers/media/pci/tw5864/
14930
14931 TW68 VIDEO4LINUX DRIVER
14932 M:      Hans Verkuil <hverkuil@xs4all.nl>
14933 L:      linux-media@vger.kernel.org
14934 T:      git git://linuxtv.org/media_tree.git
14935 W:      https://linuxtv.org
14936 S:      Odd Fixes
14937 F:      drivers/media/pci/tw68/
14938
14939 TW686X VIDEO4LINUX DRIVER
14940 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14941 L:      linux-media@vger.kernel.org
14942 T:      git git://linuxtv.org/media_tree.git
14943 W:      http://linuxtv.org
14944 S:      Maintained
14945 F:      drivers/media/pci/tw686x/
14946
14947 UBI FILE SYSTEM (UBIFS)
14948 M:      Richard Weinberger <richard@nod.at>
14949 M:      Artem Bityutskiy <dedekind1@gmail.com>
14950 M:      Adrian Hunter <adrian.hunter@intel.com>
14951 L:      linux-mtd@lists.infradead.org
14952 T:      git git://git.infradead.org/ubifs-2.6.git
14953 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14954 S:      Supported
14955 F:      Documentation/filesystems/ubifs.txt
14956 F:      fs/ubifs/
14957
14958 UCLINUX (M68KNOMMU AND COLDFIRE)
14959 M:      Greg Ungerer <gerg@linux-m68k.org>
14960 W:      http://www.linux-m68k.org/
14961 W:      http://www.uclinux.org/
14962 L:      linux-m68k@lists.linux-m68k.org
14963 L:      uclinux-dev@uclinux.org  (subscribers-only)
14964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14965 S:      Maintained
14966 F:      arch/m68k/coldfire/
14967 F:      arch/m68k/68*/
14968 F:      arch/m68k/*/*_no.*
14969 F:      arch/m68k/include/asm/*_no.*
14970
14971 UDF FILESYSTEM
14972 M:      Jan Kara <jack@suse.com>
14973 S:      Maintained
14974 F:      Documentation/filesystems/udf.txt
14975 F:      fs/udf/
14976
14977 UDRAW TABLET
14978 M:      Bastien Nocera <hadess@hadess.net>
14979 L:      linux-input@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/hid/hid-udraw-ps3.c
14982
14983 UFS FILESYSTEM
14984 M:      Evgeniy Dushistov <dushistov@mail.ru>
14985 S:      Maintained
14986 F:      Documentation/filesystems/ufs.txt
14987 F:      fs/ufs/
14988
14989 UHID USERSPACE HID IO DRIVER:
14990 M:      David Herrmann <dh.herrmann@googlemail.com>
14991 L:      linux-input@vger.kernel.org
14992 S:      Maintained
14993 F:      drivers/hid/uhid.c
14994 F:      include/uapi/linux/uhid.h
14995
14996 ULPI BUS
14997 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14998 L:      linux-usb@vger.kernel.org
14999 S:      Maintained
15000 F:      drivers/usb/common/ulpi.c
15001 F:      include/linux/ulpi/
15002
15003 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15004 L:      linux-usb@vger.kernel.org
15005 S:      Orphan
15006 F:      drivers/uwb/
15007 F:      include/linux/uwb.h
15008 F:      include/linux/uwb/
15009
15010 UNICORE32 ARCHITECTURE:
15011 M:      Guan Xuetao <gxt@pku.edu.cn>
15012 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15013 S:      Maintained
15014 T:      git git://github.com/gxt/linux.git
15015 F:      arch/unicore32/
15016
15017 UNIFDEF
15018 M:      Tony Finch <dot@dotat.at>
15019 W:      http://dotat.at/prog/unifdef
15020 S:      Maintained
15021 F:      scripts/unifdef.c
15022
15023 UNIFORM CDROM DRIVER
15024 M:      Jens Axboe <axboe@kernel.dk>
15025 W:      http://www.kernel.dk
15026 S:      Maintained
15027 F:      Documentation/cdrom/
15028 F:      drivers/cdrom/cdrom.c
15029 F:      include/linux/cdrom.h
15030 F:      include/uapi/linux/cdrom.h
15031
15032 UNISYS S-PAR DRIVERS
15033 M:      David Kershner <david.kershner@unisys.com>
15034 L:      sparmaintainer@unisys.com (Unisys internal)
15035 S:      Supported
15036 F:      include/linux/visorbus.h
15037 F:      drivers/visorbus/
15038 F:      drivers/staging/unisys/
15039
15040 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15041 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15042 L:      linux-scsi@vger.kernel.org
15043 S:      Supported
15044 F:      Documentation/scsi/ufs.txt
15045 F:      drivers/scsi/ufs/
15046
15047 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15048 M:      Joao Pinto <jpinto@synopsys.com>
15049 L:      linux-scsi@vger.kernel.org
15050 S:      Supported
15051 F:      drivers/scsi/ufs/*dwc*
15052
15053 UNSORTED BLOCK IMAGES (UBI)
15054 M:      Artem Bityutskiy <dedekind1@gmail.com>
15055 M:      Richard Weinberger <richard@nod.at>
15056 W:      http://www.linux-mtd.infradead.org/
15057 L:      linux-mtd@lists.infradead.org
15058 T:      git git://git.infradead.org/ubifs-2.6.git
15059 S:      Supported
15060 F:      drivers/mtd/ubi/
15061 F:      include/linux/mtd/ubi.h
15062 F:      include/uapi/mtd/ubi-user.h
15063
15064 USB "USBNET" DRIVER FRAMEWORK
15065 M:      Oliver Neukum <oneukum@suse.com>
15066 L:      netdev@vger.kernel.org
15067 W:      http://www.linux-usb.org/usbnet
15068 S:      Maintained
15069 F:      drivers/net/usb/usbnet.c
15070 F:      include/linux/usb/usbnet.h
15071
15072 USB ACM DRIVER
15073 M:      Oliver Neukum <oneukum@suse.com>
15074 L:      linux-usb@vger.kernel.org
15075 S:      Maintained
15076 F:      Documentation/usb/acm.txt
15077 F:      drivers/usb/class/cdc-acm.*
15078
15079 USB AR5523 WIRELESS DRIVER
15080 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15081 L:      linux-wireless@vger.kernel.org
15082 S:      Maintained
15083 F:      drivers/net/wireless/ath/ar5523/
15084
15085 USB ATTACHED SCSI
15086 M:      Oliver Neukum <oneukum@suse.com>
15087 L:      linux-usb@vger.kernel.org
15088 L:      linux-scsi@vger.kernel.org
15089 S:      Maintained
15090 F:      drivers/usb/storage/uas.c
15091
15092 USB CDC ETHERNET DRIVER
15093 M:      Oliver Neukum <oliver@neukum.org>
15094 L:      linux-usb@vger.kernel.org
15095 S:      Maintained
15096 F:      drivers/net/usb/cdc_*.c
15097 F:      include/uapi/linux/usb/cdc.h
15098
15099 USB CHAOSKEY DRIVER
15100 M:      Keith Packard <keithp@keithp.com>
15101 L:      linux-usb@vger.kernel.org
15102 S:      Maintained
15103 F:      drivers/usb/misc/chaoskey.c
15104
15105 USB CYPRESS C67X00 DRIVER
15106 M:      Peter Korsgaard <jacmet@sunsite.dk>
15107 L:      linux-usb@vger.kernel.org
15108 S:      Maintained
15109 F:      drivers/usb/c67x00/
15110
15111 USB DAVICOM DM9601 DRIVER
15112 M:      Peter Korsgaard <jacmet@sunsite.dk>
15113 L:      netdev@vger.kernel.org
15114 W:      http://www.linux-usb.org/usbnet
15115 S:      Maintained
15116 F:      drivers/net/usb/dm9601.c
15117
15118 USB DIAMOND RIO500 DRIVER
15119 M:      Cesar Miquel <miquel@df.uba.ar>
15120 L:      rio500-users@lists.sourceforge.net
15121 W:      http://rio500.sourceforge.net
15122 S:      Maintained
15123 F:      drivers/usb/misc/rio500*
15124
15125 USB EHCI DRIVER
15126 M:      Alan Stern <stern@rowland.harvard.edu>
15127 L:      linux-usb@vger.kernel.org
15128 S:      Maintained
15129 F:      Documentation/usb/ehci.txt
15130 F:      drivers/usb/host/ehci*
15131
15132 USB GADGET/PERIPHERAL SUBSYSTEM
15133 M:      Felipe Balbi <balbi@kernel.org>
15134 L:      linux-usb@vger.kernel.org
15135 W:      http://www.linux-usb.org/gadget
15136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15137 S:      Maintained
15138 F:      drivers/usb/gadget/
15139 F:      include/linux/usb/gadget*
15140
15141 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15142 M:      Jiri Kosina <jikos@kernel.org>
15143 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15144 L:      linux-usb@vger.kernel.org
15145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15146 S:      Maintained
15147 F:      Documentation/hid/hiddev.txt
15148 F:      drivers/hid/usbhid/
15149
15150 USB INTEL XHCI ROLE MUX DRIVER
15151 M:      Hans de Goede <hdegoede@redhat.com>
15152 L:      linux-usb@vger.kernel.org
15153 S:      Maintained
15154 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15155
15156 USB ISP116X DRIVER
15157 M:      Olav Kongas <ok@artecdesign.ee>
15158 L:      linux-usb@vger.kernel.org
15159 S:      Maintained
15160 F:      drivers/usb/host/isp116x*
15161 F:      include/linux/usb/isp116x.h
15162
15163 USB LAN78XX ETHERNET DRIVER
15164 M:      Woojung Huh <woojung.huh@microchip.com>
15165 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15166 L:      netdev@vger.kernel.org
15167 S:      Maintained
15168 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15169 F:      drivers/net/usb/lan78xx.*
15170 F:      include/dt-bindings/net/microchip-lan78xx.h
15171
15172 USB MASS STORAGE DRIVER
15173 M:      Alan Stern <stern@rowland.harvard.edu>
15174 L:      linux-usb@vger.kernel.org
15175 L:      usb-storage@lists.one-eyed-alien.net
15176 S:      Maintained
15177 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15178 F:      drivers/usb/storage/
15179
15180 USB MIDI DRIVER
15181 M:      Clemens Ladisch <clemens@ladisch.de>
15182 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15183 T:      git git://git.alsa-project.org/alsa-kernel.git
15184 S:      Maintained
15185 F:      sound/usb/midi.*
15186
15187 USB NETWORKING DRIVERS
15188 L:      linux-usb@vger.kernel.org
15189 S:      Odd Fixes
15190 F:      drivers/net/usb/
15191
15192 USB OHCI DRIVER
15193 M:      Alan Stern <stern@rowland.harvard.edu>
15194 L:      linux-usb@vger.kernel.org
15195 S:      Maintained
15196 F:      Documentation/usb/ohci.txt
15197 F:      drivers/usb/host/ohci*
15198
15199 USB OTG FSM (Finite State Machine)
15200 M:      Peter Chen <Peter.Chen@nxp.com>
15201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15202 L:      linux-usb@vger.kernel.org
15203 S:      Maintained
15204 F:      drivers/usb/common/usb-otg-fsm.c
15205
15206 USB OVER IP DRIVER
15207 M:      Valentina Manea <valentina.manea.m@gmail.com>
15208 M:      Shuah Khan <shuah@kernel.org>
15209 L:      linux-usb@vger.kernel.org
15210 S:      Maintained
15211 F:      Documentation/usb/usbip_protocol.txt
15212 F:      drivers/usb/usbip/
15213 F:      tools/usb/usbip/
15214 F:      tools/testing/selftests/drivers/usb/usbip/
15215
15216 USB PEGASUS DRIVER
15217 M:      Petko Manolov <petkan@nucleusys.com>
15218 L:      linux-usb@vger.kernel.org
15219 L:      netdev@vger.kernel.org
15220 T:      git git://github.com/petkan/pegasus.git
15221 W:      https://github.com/petkan/pegasus
15222 S:      Maintained
15223 F:      drivers/net/usb/pegasus.*
15224
15225 USB PHY LAYER
15226 M:      Felipe Balbi <balbi@kernel.org>
15227 L:      linux-usb@vger.kernel.org
15228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15229 S:      Maintained
15230 F:      drivers/usb/phy/
15231
15232 USB PRINTER DRIVER (usblp)
15233 M:      Pete Zaitcev <zaitcev@redhat.com>
15234 L:      linux-usb@vger.kernel.org
15235 S:      Supported
15236 F:      drivers/usb/class/usblp.c
15237
15238 USB QMI WWAN NETWORK DRIVER
15239 M:      Bjørn Mork <bjorn@mork.no>
15240 L:      netdev@vger.kernel.org
15241 S:      Maintained
15242 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15243 F:      drivers/net/usb/qmi_wwan.c
15244
15245 USB RTL8150 DRIVER
15246 M:      Petko Manolov <petkan@nucleusys.com>
15247 L:      linux-usb@vger.kernel.org
15248 L:      netdev@vger.kernel.org
15249 T:      git git://github.com/petkan/rtl8150.git
15250 W:      https://github.com/petkan/rtl8150
15251 S:      Maintained
15252 F:      drivers/net/usb/rtl8150.c
15253
15254 USB SERIAL SUBSYSTEM
15255 M:      Johan Hovold <johan@kernel.org>
15256 L:      linux-usb@vger.kernel.org
15257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15258 S:      Maintained
15259 F:      Documentation/usb/usb-serial.txt
15260 F:      drivers/usb/serial/
15261 F:      include/linux/usb/serial.h
15262
15263 USB SMSC75XX ETHERNET DRIVER
15264 M:      Steve Glendinning <steve.glendinning@shawell.net>
15265 L:      netdev@vger.kernel.org
15266 S:      Maintained
15267 F:      drivers/net/usb/smsc75xx.*
15268
15269 USB SMSC95XX ETHERNET DRIVER
15270 M:      Steve Glendinning <steve.glendinning@shawell.net>
15271 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15272 L:      netdev@vger.kernel.org
15273 S:      Maintained
15274 F:      drivers/net/usb/smsc95xx.*
15275
15276 USB SUBSYSTEM
15277 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15278 L:      linux-usb@vger.kernel.org
15279 W:      http://www.linux-usb.org
15280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15281 S:      Supported
15282 F:      Documentation/devicetree/bindings/usb/
15283 F:      Documentation/usb/
15284 F:      drivers/usb/
15285 F:      include/linux/usb.h
15286 F:      include/linux/usb/
15287
15288 USB TYPEC PI3USB30532 MUX DRIVER
15289 M:      Hans de Goede <hdegoede@redhat.com>
15290 L:      linux-usb@vger.kernel.org
15291 S:      Maintained
15292 F:      drivers/usb/typec/mux/pi3usb30532.c
15293
15294 USB TYPEC CLASS
15295 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15296 L:      linux-usb@vger.kernel.org
15297 S:      Maintained
15298 F:      Documentation/ABI/testing/sysfs-class-typec
15299 F:      Documentation/driver-api/usb/typec.rst
15300 F:      drivers/usb/typec/
15301 F:      include/linux/usb/typec.h
15302
15303 USB TYPEC BUS FOR ALTERNATE MODES
15304 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15305 L:      linux-usb@vger.kernel.org
15306 S:      Maintained
15307 F:      Documentation/ABI/testing/sysfs-bus-typec
15308 F:      Documentation/driver-api/usb/typec_bus.rst
15309 F:      drivers/usb/typec/altmodes/
15310 F:      include/linux/usb/typec_altmode.h
15311
15312 USB UHCI DRIVER
15313 M:      Alan Stern <stern@rowland.harvard.edu>
15314 L:      linux-usb@vger.kernel.org
15315 S:      Maintained
15316 F:      drivers/usb/host/uhci*
15317
15318 USB VIDEO CLASS
15319 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15320 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15321 L:      linux-media@vger.kernel.org
15322 T:      git git://linuxtv.org/media_tree.git
15323 W:      http://www.ideasonboard.org/uvc/
15324 S:      Maintained
15325 F:      drivers/media/usb/uvc/
15326 F:      include/uapi/linux/uvcvideo.h
15327
15328 USB VISION DRIVER
15329 M:      Hans Verkuil <hverkuil@xs4all.nl>
15330 L:      linux-media@vger.kernel.org
15331 T:      git git://linuxtv.org/media_tree.git
15332 W:      https://linuxtv.org
15333 S:      Odd Fixes
15334 F:      drivers/media/usb/usbvision/
15335
15336 USB WEBCAM GADGET
15337 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15338 L:      linux-usb@vger.kernel.org
15339 S:      Maintained
15340 F:      drivers/usb/gadget/function/*uvc*
15341 F:      drivers/usb/gadget/legacy/webcam.c
15342 F:      include/uapi/linux/usb/g_uvc.h
15343
15344 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15345 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15346 L:      linux-wireless@vger.kernel.org
15347 S:      Maintained
15348 F:      drivers/net/wireless/rndis_wlan.c
15349
15350 USB XHCI DRIVER
15351 M:      Mathias Nyman <mathias.nyman@intel.com>
15352 L:      linux-usb@vger.kernel.org
15353 S:      Supported
15354 F:      drivers/usb/host/xhci*
15355 F:      drivers/usb/host/pci-quirks*
15356
15357 USB ZD1201 DRIVER
15358 L:      linux-wireless@vger.kernel.org
15359 W:      http://linux-lc100020.sourceforge.net
15360 S:      Orphan
15361 F:      drivers/net/wireless/zydas/zd1201.*
15362
15363 USB ZR364XX DRIVER
15364 M:      Antoine Jacquet <royale@zerezo.com>
15365 L:      linux-usb@vger.kernel.org
15366 L:      linux-media@vger.kernel.org
15367 T:      git git://linuxtv.org/media_tree.git
15368 W:      http://royale.zerezo.com/zr364xx/
15369 S:      Maintained
15370 F:      Documentation/media/v4l-drivers/zr364xx*
15371 F:      drivers/media/usb/zr364xx/
15372
15373 USER-MODE LINUX (UML)
15374 M:      Jeff Dike <jdike@addtoit.com>
15375 M:      Richard Weinberger <richard@nod.at>
15376 L:      linux-um@lists.infradead.org
15377 W:      http://user-mode-linux.sourceforge.net
15378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15379 S:      Maintained
15380 F:      Documentation/virtual/uml/
15381 F:      arch/um/
15382 F:      arch/x86/um/
15383 F:      fs/hostfs/
15384 F:      fs/hppfs/
15385
15386 USERSPACE I/O (UIO)
15387 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15388 S:      Maintained
15389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15390 F:      Documentation/driver-api/uio-howto.rst
15391 F:      drivers/uio/
15392 F:      include/linux/uio*.h
15393
15394 UTIL-LINUX PACKAGE
15395 M:      Karel Zak <kzak@redhat.com>
15396 L:      util-linux@vger.kernel.org
15397 W:      http://en.wikipedia.org/wiki/Util-linux
15398 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15399 S:      Maintained
15400
15401 UUID HELPERS
15402 M:      Christoph Hellwig <hch@lst.de>
15403 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15404 L:      linux-kernel@vger.kernel.org
15405 T:      git git://git.infradead.org/users/hch/uuid.git
15406 F:      lib/uuid.c
15407 F:      lib/test_uuid.c
15408 F:      include/linux/uuid.h
15409 F:      include/uapi/linux/uuid.h
15410 S:      Maintained
15411
15412 UVESAFB DRIVER
15413 M:      Michal Januszewski <spock@gentoo.org>
15414 L:      linux-fbdev@vger.kernel.org
15415 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15416 S:      Maintained
15417 F:      Documentation/fb/uvesafb.txt
15418 F:      drivers/video/fbdev/uvesafb.*
15419
15420 VF610 NAND DRIVER
15421 M:      Stefan Agner <stefan@agner.ch>
15422 L:      linux-mtd@lists.infradead.org
15423 S:      Supported
15424 F:      drivers/mtd/nand/raw/vf610_nfc.c
15425
15426 VFAT/FAT/MSDOS FILESYSTEM
15427 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15428 S:      Maintained
15429 F:      Documentation/filesystems/vfat.txt
15430 F:      fs/fat/
15431
15432 VFIO DRIVER
15433 M:      Alex Williamson <alex.williamson@redhat.com>
15434 L:      kvm@vger.kernel.org
15435 T:      git git://github.com/awilliam/linux-vfio.git
15436 S:      Maintained
15437 F:      Documentation/vfio.txt
15438 F:      drivers/vfio/
15439 F:      include/linux/vfio.h
15440 F:      include/uapi/linux/vfio.h
15441
15442 VFIO MEDIATED DEVICE DRIVERS
15443 M:      Kirti Wankhede <kwankhede@nvidia.com>
15444 L:      kvm@vger.kernel.org
15445 S:      Maintained
15446 F:      Documentation/vfio-mediated-device.txt
15447 F:      drivers/vfio/mdev/
15448 F:      include/linux/mdev.h
15449 F:      samples/vfio-mdev/
15450
15451 VFIO PLATFORM DRIVER
15452 M:      Eric Auger <eric.auger@redhat.com>
15453 L:      kvm@vger.kernel.org
15454 S:      Maintained
15455 F:      drivers/vfio/platform/
15456
15457 VGA_SWITCHEROO
15458 R:      Lukas Wunner <lukas@wunner.de>
15459 S:      Maintained
15460 F:      Documentation/gpu/vga-switcheroo.rst
15461 F:      drivers/gpu/vga/vga_switcheroo.c
15462 F:      include/linux/vga_switcheroo.h
15463 T:      git git://anongit.freedesktop.org/drm/drm-misc
15464
15465 VIA RHINE NETWORK DRIVER
15466 S:      Orphan
15467 F:      drivers/net/ethernet/via/via-rhine.c
15468
15469 VIA SD/MMC CARD CONTROLLER DRIVER
15470 M:      Bruce Chang <brucechang@via.com.tw>
15471 M:      Harald Welte <HaraldWelte@viatech.com>
15472 S:      Maintained
15473 F:      drivers/mmc/host/via-sdmmc.c
15474
15475 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15476 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15477 L:      linux-fbdev@vger.kernel.org
15478 S:      Maintained
15479 F:      include/linux/via-core.h
15480 F:      include/linux/via-gpio.h
15481 F:      include/linux/via_i2c.h
15482 F:      drivers/video/fbdev/via/
15483
15484 VIA VELOCITY NETWORK DRIVER
15485 M:      Francois Romieu <romieu@fr.zoreil.com>
15486 L:      netdev@vger.kernel.org
15487 S:      Maintained
15488 F:      drivers/net/ethernet/via/via-velocity.*
15489
15490 VICODEC VIRTUAL CODEC DRIVER
15491 M:      Hans Verkuil <hans.verkuil@cisco.com>
15492 L:      linux-media@vger.kernel.org
15493 T:      git git://linuxtv.org/media_tree.git
15494 W:      https://linuxtv.org
15495 S:      Maintained
15496 F:      drivers/media/platform/vicodec/*
15497
15498 VIDEO MULTIPLEXER DRIVER
15499 M:      Philipp Zabel <p.zabel@pengutronix.de>
15500 L:      linux-media@vger.kernel.org
15501 S:      Maintained
15502 F:      drivers/media/platform/video-mux.c
15503
15504 VIDEO I2C POLLING DRIVER
15505 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15506 L:      linux-media@vger.kernel.org
15507 S:      Maintained
15508 F:      drivers/media/i2c/video-i2c.c
15509
15510 VIDEOBUF2 FRAMEWORK
15511 M:      Pawel Osciak <pawel@osciak.com>
15512 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15513 M:      Kyungmin Park <kyungmin.park@samsung.com>
15514 L:      linux-media@vger.kernel.org
15515 S:      Maintained
15516 F:      drivers/media/v4l2-core/videobuf2-*
15517 F:      include/media/videobuf2-*
15518
15519 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15520 M:      Helen Koike <helen.koike@collabora.com>
15521 L:      linux-media@vger.kernel.org
15522 T:      git git://linuxtv.org/media_tree.git
15523 W:      https://linuxtv.org
15524 S:      Maintained
15525 F:      drivers/media/platform/vimc/*
15526
15527 VIRT LIB
15528 M:      Alex Williamson <alex.williamson@redhat.com>
15529 M:      Paolo Bonzini <pbonzini@redhat.com>
15530 L:      kvm@vger.kernel.org
15531 S:      Supported
15532 F:      virt/lib/
15533
15534 VIRTIO AND VHOST VSOCK DRIVER
15535 M:      Stefan Hajnoczi <stefanha@redhat.com>
15536 L:      kvm@vger.kernel.org
15537 L:      virtualization@lists.linux-foundation.org
15538 L:      netdev@vger.kernel.org
15539 S:      Maintained
15540 F:      include/linux/virtio_vsock.h
15541 F:      include/uapi/linux/virtio_vsock.h
15542 F:      include/uapi/linux/vsockmon.h
15543 F:      include/uapi/linux/vm_sockets_diag.h
15544 F:      net/vmw_vsock/diag.c
15545 F:      net/vmw_vsock/af_vsock_tap.c
15546 F:      net/vmw_vsock/virtio_transport_common.c
15547 F:      net/vmw_vsock/virtio_transport.c
15548 F:      drivers/net/vsockmon.c
15549 F:      drivers/vhost/vsock.c
15550 F:      drivers/vhost/vsock.h
15551 F:      tools/testing/vsock/
15552
15553 VIRTIO CONSOLE DRIVER
15554 M:      Amit Shah <amit@kernel.org>
15555 L:      virtualization@lists.linux-foundation.org
15556 S:      Maintained
15557 F:      drivers/char/virtio_console.c
15558 F:      include/linux/virtio_console.h
15559 F:      include/uapi/linux/virtio_console.h
15560
15561 VIRTIO CORE, NET AND BLOCK DRIVERS
15562 M:      "Michael S. Tsirkin" <mst@redhat.com>
15563 M:      Jason Wang <jasowang@redhat.com>
15564 L:      virtualization@lists.linux-foundation.org
15565 S:      Maintained
15566 F:      Documentation/devicetree/bindings/virtio/
15567 F:      drivers/virtio/
15568 F:      tools/virtio/
15569 F:      drivers/net/virtio_net.c
15570 F:      drivers/block/virtio_blk.c
15571 F:      include/linux/virtio*.h
15572 F:      include/uapi/linux/virtio_*.h
15573 F:      drivers/crypto/virtio/
15574 F:      mm/balloon_compaction.c
15575
15576 VIRTIO CRYPTO DRIVER
15577 M:      Gonglei <arei.gonglei@huawei.com>
15578 L:      virtualization@lists.linux-foundation.org
15579 L:      linux-crypto@vger.kernel.org
15580 S:      Maintained
15581 F:      drivers/crypto/virtio/
15582 F:      include/uapi/linux/virtio_crypto.h
15583
15584 VIRTIO DRIVERS FOR S390
15585 M:      Cornelia Huck <cohuck@redhat.com>
15586 M:      Halil Pasic <pasic@linux.ibm.com>
15587 L:      linux-s390@vger.kernel.org
15588 L:      virtualization@lists.linux-foundation.org
15589 L:      kvm@vger.kernel.org
15590 S:      Supported
15591 F:      drivers/s390/virtio/
15592 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15593
15594 VIRTIO GPU DRIVER
15595 M:      David Airlie <airlied@linux.ie>
15596 M:      Gerd Hoffmann <kraxel@redhat.com>
15597 L:      dri-devel@lists.freedesktop.org
15598 L:      virtualization@lists.linux-foundation.org
15599 T:      git git://anongit.freedesktop.org/drm/drm-misc
15600 S:      Maintained
15601 F:      drivers/gpu/drm/virtio/
15602 F:      include/uapi/linux/virtio_gpu.h
15603
15604 VIRTIO HOST (VHOST)
15605 M:      "Michael S. Tsirkin" <mst@redhat.com>
15606 M:      Jason Wang <jasowang@redhat.com>
15607 L:      kvm@vger.kernel.org
15608 L:      virtualization@lists.linux-foundation.org
15609 L:      netdev@vger.kernel.org
15610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15611 S:      Maintained
15612 F:      drivers/vhost/
15613 F:      include/uapi/linux/vhost.h
15614
15615 VIRTIO INPUT DRIVER
15616 M:      Gerd Hoffmann <kraxel@redhat.com>
15617 S:      Maintained
15618 F:      drivers/virtio/virtio_input.c
15619 F:      include/uapi/linux/virtio_input.h
15620
15621 VIRTUAL BOX GUEST DEVICE DRIVER
15622 M:      Hans de Goede <hdegoede@redhat.com>
15623 M:      Arnd Bergmann <arnd@arndb.de>
15624 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15625 S:      Maintained
15626 F:      include/linux/vbox_utils.h
15627 F:      include/uapi/linux/vbox*.h
15628 F:      drivers/virt/vboxguest/
15629
15630 VIRTUAL SERIO DEVICE DRIVER
15631 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15632 S:      Maintained
15633 F:      drivers/input/serio/userio.c
15634 F:      include/uapi/linux/userio.h
15635
15636 VIVID VIRTUAL VIDEO DRIVER
15637 M:      Hans Verkuil <hverkuil@xs4all.nl>
15638 L:      linux-media@vger.kernel.org
15639 T:      git git://linuxtv.org/media_tree.git
15640 W:      https://linuxtv.org
15641 S:      Maintained
15642 F:      drivers/media/platform/vivid/*
15643
15644 VLYNQ BUS
15645 M:      Florian Fainelli <f.fainelli@gmail.com>
15646 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15647 S:      Maintained
15648 F:      drivers/vlynq/vlynq.c
15649 F:      include/linux/vlynq.h
15650
15651 VME SUBSYSTEM
15652 M:      Martyn Welch <martyn@welchs.me.uk>
15653 M:      Manohar Vanga <manohar.vanga@gmail.com>
15654 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15655 L:      devel@driverdev.osuosl.org
15656 S:      Maintained
15657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15658 F:      Documentation/driver-api/vme.rst
15659 F:      drivers/staging/vme/
15660 F:      drivers/vme/
15661 F:      include/linux/vme*
15662
15663 VMWARE BALLOON DRIVER
15664 M:      Xavier Deguillard <xdeguillard@vmware.com>
15665 M:      Nadav Amit <namit@vmware.com>
15666 M:      "VMware, Inc." <pv-drivers@vmware.com>
15667 L:      linux-kernel@vger.kernel.org
15668 S:      Maintained
15669 F:      drivers/misc/vmw_balloon.c
15670
15671 VMWARE HYPERVISOR INTERFACE
15672 M:      Alok Kataria <akataria@vmware.com>
15673 L:      virtualization@lists.linux-foundation.org
15674 S:      Supported
15675 F:      arch/x86/kernel/cpu/vmware.c
15676
15677 VMWARE PVRDMA DRIVER
15678 M:      Adit Ranadive <aditr@vmware.com>
15679 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15680 L:      linux-rdma@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/infiniband/hw/vmw_pvrdma/
15683
15684 VMware PVSCSI driver
15685 M:      Jim Gill <jgill@vmware.com>
15686 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15687 L:      linux-scsi@vger.kernel.org
15688 S:      Maintained
15689 F:      drivers/scsi/vmw_pvscsi.c
15690 F:      drivers/scsi/vmw_pvscsi.h
15691
15692 VMWARE VMMOUSE SUBDRIVER
15693 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15694 M:      "VMware, Inc." <pv-drivers@vmware.com>
15695 L:      linux-input@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/input/mouse/vmmouse.c
15698 F:      drivers/input/mouse/vmmouse.h
15699
15700 VMWARE VMXNET3 ETHERNET DRIVER
15701 M:      Ronak Doshi <doshir@vmware.com>
15702 M:      "VMware, Inc." <pv-drivers@vmware.com>
15703 L:      netdev@vger.kernel.org
15704 S:      Maintained
15705 F:      drivers/net/vmxnet3/
15706
15707 VOCORE VOCORE2 BOARD
15708 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15709 L:      linux-mips@linux-mips.org
15710 S:      Maintained
15711 F:      arch/mips/boot/dts/ralink/vocore2.dts
15712
15713 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15714 M:      Liam Girdwood <lgirdwood@gmail.com>
15715 M:      Mark Brown <broonie@kernel.org>
15716 L:      linux-kernel@vger.kernel.org
15717 W:      http://www.slimlogic.co.uk/?p=48
15718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15719 S:      Supported
15720 F:      Documentation/devicetree/bindings/regulator/
15721 F:      Documentation/power/regulator/
15722 F:      drivers/regulator/
15723 F:      include/dt-bindings/regulator/
15724 F:      include/linux/regulator/
15725
15726 VRF
15727 M:      David Ahern <dsa@cumulusnetworks.com>
15728 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15729 L:      netdev@vger.kernel.org
15730 S:      Maintained
15731 F:      drivers/net/vrf.c
15732 F:      Documentation/networking/vrf.txt
15733
15734 VT1211 HARDWARE MONITOR DRIVER
15735 M:      Juerg Haefliger <juergh@gmail.com>
15736 L:      linux-hwmon@vger.kernel.org
15737 S:      Maintained
15738 F:      Documentation/hwmon/vt1211
15739 F:      drivers/hwmon/vt1211.c
15740
15741 VT8231 HARDWARE MONITOR DRIVER
15742 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15743 L:      linux-hwmon@vger.kernel.org
15744 S:      Maintained
15745 F:      drivers/hwmon/vt8231.c
15746
15747 VUB300 USB to SDIO/SD/MMC bridge chip
15748 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15749 L:      linux-mmc@vger.kernel.org
15750 L:      linux-usb@vger.kernel.org
15751 S:      Supported
15752 F:      drivers/mmc/host/vub300.c
15753
15754 W1 DALLAS'S 1-WIRE BUS
15755 M:      Evgeniy Polyakov <zbr@ioremap.net>
15756 S:      Maintained
15757 F:      Documentation/devicetree/bindings/w1/
15758 F:      Documentation/w1/
15759 F:      drivers/w1/
15760 F:      include/linux/w1.h
15761
15762 W83791D HARDWARE MONITORING DRIVER
15763 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15764 L:      linux-hwmon@vger.kernel.org
15765 S:      Maintained
15766 F:      Documentation/hwmon/w83791d
15767 F:      drivers/hwmon/w83791d.c
15768
15769 W83793 HARDWARE MONITORING DRIVER
15770 M:      Rudolf Marek <r.marek@assembler.cz>
15771 L:      linux-hwmon@vger.kernel.org
15772 S:      Maintained
15773 F:      Documentation/hwmon/w83793
15774 F:      drivers/hwmon/w83793.c
15775
15776 W83795 HARDWARE MONITORING DRIVER
15777 M:      Jean Delvare <jdelvare@suse.com>
15778 L:      linux-hwmon@vger.kernel.org
15779 S:      Maintained
15780 F:      drivers/hwmon/w83795.c
15781
15782 W83L51xD SD/MMC CARD INTERFACE DRIVER
15783 M:      Pierre Ossman <pierre@ossman.eu>
15784 S:      Maintained
15785 F:      drivers/mmc/host/wbsd.*
15786
15787 WACOM PROTOCOL 4 SERIAL TABLETS
15788 M:      Julian Squires <julian@cipht.net>
15789 M:      Hans de Goede <hdegoede@redhat.com>
15790 L:      linux-input@vger.kernel.org
15791 S:      Maintained
15792 F:      drivers/input/tablet/wacom_serial4.c
15793
15794 WATCHDOG DEVICE DRIVERS
15795 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15796 M:      Guenter Roeck <linux@roeck-us.net>
15797 L:      linux-watchdog@vger.kernel.org
15798 W:      http://www.linux-watchdog.org/
15799 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15800 S:      Maintained
15801 F:      Documentation/devicetree/bindings/watchdog/
15802 F:      Documentation/watchdog/
15803 F:      drivers/watchdog/
15804 F:      include/linux/watchdog.h
15805 F:      include/uapi/linux/watchdog.h
15806
15807 WHISKEYCOVE PMIC GPIO DRIVER
15808 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15809 L:      linux-gpio@vger.kernel.org
15810 S:      Maintained
15811 F:      drivers/gpio/gpio-wcove.c
15812
15813 WIIMOTE HID DRIVER
15814 M:      David Herrmann <dh.herrmann@googlemail.com>
15815 L:      linux-input@vger.kernel.org
15816 S:      Maintained
15817 F:      drivers/hid/hid-wiimote*
15818
15819 WILOCITY WIL6210 WIRELESS DRIVER
15820 M:      Maya Erez <merez@codeaurora.org>
15821 L:      linux-wireless@vger.kernel.org
15822 L:      wil6210@qti.qualcomm.com
15823 S:      Supported
15824 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15825 F:      drivers/net/wireless/ath/wil6210/
15826
15827 WIMAX STACK
15828 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15829 M:      linux-wimax@intel.com
15830 L:      wimax@linuxwimax.org (subscribers-only)
15831 S:      Supported
15832 W:      http://linuxwimax.org
15833 F:      Documentation/wimax/README.wimax
15834 F:      include/linux/wimax/debug.h
15835 F:      include/net/wimax.h
15836 F:      include/uapi/linux/wimax.h
15837 F:      net/wimax/
15838
15839 WINBOND CIR DRIVER
15840 M:      David Härdeman <david@hardeman.nu>
15841 S:      Maintained
15842 F:      drivers/media/rc/winbond-cir.c
15843
15844 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15845 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15846 L:      linux-watchdog@vger.kernel.org
15847 S:      Maintained
15848 F:      drivers/watchdog/ebc-c384_wdt.c
15849
15850 WINSYSTEMS WS16C48 GPIO DRIVER
15851 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15852 L:      linux-gpio@vger.kernel.org
15853 S:      Maintained
15854 F:      drivers/gpio/gpio-ws16c48.c
15855
15856 WISTRON LAPTOP BUTTON DRIVER
15857 M:      Miloslav Trmac <mitr@volny.cz>
15858 S:      Maintained
15859 F:      drivers/input/misc/wistron_btns.c
15860
15861 WL3501 WIRELESS PCMCIA CARD DRIVER
15862 L:      linux-wireless@vger.kernel.org
15863 S:      Odd fixes
15864 F:      drivers/net/wireless/wl3501*
15865
15866 WOLFSON MICROELECTRONICS DRIVERS
15867 L:      patches@opensource.cirrus.com
15868 T:      git https://github.com/CirrusLogic/linux-drivers.git
15869 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15870 S:      Supported
15871 F:      Documentation/hwmon/wm83??
15872 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15873 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15874 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15875 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15876 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15877 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15878 F:      drivers/clk/clk-wm83*.c
15879 F:      drivers/extcon/extcon-arizona.c
15880 F:      drivers/leds/leds-wm83*.c
15881 F:      drivers/gpio/gpio-*wm*.c
15882 F:      drivers/gpio/gpio-arizona.c
15883 F:      drivers/hwmon/wm83??-hwmon.c
15884 F:      drivers/input/misc/wm831x-on.c
15885 F:      drivers/input/touchscreen/wm831x-ts.c
15886 F:      drivers/input/touchscreen/wm97*.c
15887 F:      drivers/mfd/arizona*
15888 F:      drivers/mfd/wm*.c
15889 F:      drivers/mfd/cs47l24*
15890 F:      drivers/power/supply/wm83*.c
15891 F:      drivers/rtc/rtc-wm83*.c
15892 F:      drivers/regulator/wm8*.c
15893 F:      drivers/regulator/arizona*
15894 F:      drivers/video/backlight/wm83*_bl.c
15895 F:      drivers/watchdog/wm83*_wdt.c
15896 F:      include/linux/mfd/arizona/
15897 F:      include/linux/mfd/wm831x/
15898 F:      include/linux/mfd/wm8350/
15899 F:      include/linux/mfd/wm8400*
15900 F:      include/linux/regulator/arizona*
15901 F:      include/linux/wm97xx.h
15902 F:      include/sound/wm????.h
15903 F:      sound/soc/codecs/arizona.?
15904 F:      sound/soc/codecs/wm*
15905 F:      sound/soc/codecs/cs47l24*
15906
15907 WORKQUEUE
15908 M:      Tejun Heo <tj@kernel.org>
15909 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15911 S:      Maintained
15912 F:      include/linux/workqueue.h
15913 F:      kernel/workqueue.c
15914 F:      Documentation/core-api/workqueue.rst
15915
15916 X-POWERS AXP288 PMIC DRIVERS
15917 M:      Hans de Goede <hdegoede@redhat.com>
15918 S:      Maintained
15919 N:      axp288
15920 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15921
15922 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15923 M:      Chen-Yu Tsai <wens@csie.org>
15924 L:      linux-kernel@vger.kernel.org
15925 S:      Maintained
15926 N:      axp[128]
15927
15928 X.25 NETWORK LAYER
15929 M:      Andrew Hendry <andrew.hendry@gmail.com>
15930 L:      linux-x25@vger.kernel.org
15931 S:      Odd Fixes
15932 F:      Documentation/networking/x25*
15933 F:      include/net/x25*
15934 F:      net/x25/
15935
15936 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15937 M:      Thomas Gleixner <tglx@linutronix.de>
15938 M:      Ingo Molnar <mingo@redhat.com>
15939 R:      "H. Peter Anvin" <hpa@zytor.com>
15940 M:      x86@kernel.org
15941 L:      linux-kernel@vger.kernel.org
15942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15943 S:      Maintained
15944 F:      Documentation/devicetree/bindings/x86/
15945 F:      Documentation/x86/
15946 F:      arch/x86/
15947
15948 X86 ENTRY CODE
15949 M:      Andy Lutomirski <luto@kernel.org>
15950 L:      linux-kernel@vger.kernel.org
15951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15952 S:      Maintained
15953 F:      arch/x86/entry/
15954
15955 X86 MCE INFRASTRUCTURE
15956 M:      Tony Luck <tony.luck@intel.com>
15957 M:      Borislav Petkov <bp@alien8.de>
15958 L:      linux-edac@vger.kernel.org
15959 S:      Maintained
15960 F:      arch/x86/kernel/cpu/mcheck/*
15961
15962 X86 MICROCODE UPDATE SUPPORT
15963 M:      Borislav Petkov <bp@alien8.de>
15964 S:      Maintained
15965 F:      arch/x86/kernel/cpu/microcode/*
15966
15967 X86 PLATFORM DRIVERS
15968 M:      Darren Hart <dvhart@infradead.org>
15969 M:      Andy Shevchenko <andy@infradead.org>
15970 L:      platform-driver-x86@vger.kernel.org
15971 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15972 S:      Maintained
15973 F:      drivers/platform/x86/
15974 F:      drivers/platform/olpc/
15975
15976 X86 VDSO
15977 M:      Andy Lutomirski <luto@kernel.org>
15978 L:      linux-kernel@vger.kernel.org
15979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15980 S:      Maintained
15981 F:      arch/x86/entry/vdso/
15982
15983 XC2028/3028 TUNER DRIVER
15984 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15985 L:      linux-media@vger.kernel.org
15986 W:      https://linuxtv.org
15987 T:      git git://linuxtv.org/media_tree.git
15988 S:      Maintained
15989 F:      drivers/media/tuners/tuner-xc2028.*
15990
15991 XDP SOCKETS (AF_XDP)
15992 M:      Björn Töpel <bjorn.topel@intel.com>
15993 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15994 L:      netdev@vger.kernel.org
15995 S:      Maintained
15996 F:      kernel/bpf/xskmap.c
15997 F:      net/xdp/
15998
15999 XEN BLOCK SUBSYSTEM
16000 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16001 M:      Roger Pau Monné <roger.pau@citrix.com>
16002 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16003 S:      Supported
16004 F:      drivers/block/xen-blkback/*
16005 F:      drivers/block/xen*
16006
16007 XEN HYPERVISOR ARM
16008 M:      Stefano Stabellini <sstabellini@kernel.org>
16009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16010 S:      Maintained
16011 F:      arch/arm/xen/
16012 F:      arch/arm/include/asm/xen/
16013
16014 XEN HYPERVISOR ARM64
16015 M:      Stefano Stabellini <sstabellini@kernel.org>
16016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16017 S:      Maintained
16018 F:      arch/arm64/xen/
16019 F:      arch/arm64/include/asm/xen/
16020
16021 XEN HYPERVISOR INTERFACE
16022 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16023 M:      Juergen Gross <jgross@suse.com>
16024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16026 S:      Supported
16027 F:      arch/x86/xen/
16028 F:      drivers/*/xen-*front.c
16029 F:      drivers/xen/
16030 F:      arch/x86/include/asm/xen/
16031 F:      arch/x86/include/asm/pvclock-abi.h
16032 F:      include/xen/
16033 F:      include/uapi/xen/
16034 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16035 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16036
16037 XEN NETWORK BACKEND DRIVER
16038 M:      Wei Liu <wei.liu2@citrix.com>
16039 M:      Paul Durrant <paul.durrant@citrix.com>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 L:      netdev@vger.kernel.org
16042 S:      Supported
16043 F:      drivers/net/xen-netback/*
16044
16045 XEN PCI SUBSYSTEM
16046 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16048 S:      Supported
16049 F:      arch/x86/pci/*xen*
16050 F:      drivers/pci/*xen*
16051
16052 XEN PVSCSI DRIVERS
16053 M:      Juergen Gross <jgross@suse.com>
16054 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16055 L:      linux-scsi@vger.kernel.org
16056 S:      Supported
16057 F:      drivers/scsi/xen-scsifront.c
16058 F:      drivers/xen/xen-scsiback.c
16059 F:      include/xen/interface/io/vscsiif.h
16060
16061 XEN SWIOTLB SUBSYSTEM
16062 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16064 L:      iommu@lists.linux-foundation.org
16065 S:      Supported
16066 F:      arch/x86/xen/*swiotlb*
16067 F:      drivers/xen/*swiotlb*
16068
16069 XEN SOUND FRONTEND DRIVER
16070 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16071 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16072 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16073 S:      Supported
16074 F:      sound/xen/*
16075
16076 XFS FILESYSTEM
16077 M:      Darrick J. Wong <darrick.wong@oracle.com>
16078 M:      linux-xfs@vger.kernel.org
16079 L:      linux-xfs@vger.kernel.org
16080 W:      http://xfs.org/
16081 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16082 S:      Supported
16083 F:      Documentation/filesystems/xfs.txt
16084 F:      fs/xfs/
16085
16086 XILINX AXI ETHERNET DRIVER
16087 M:      Anirudha Sarangi <anirudh@xilinx.com>
16088 M:      John Linn <John.Linn@xilinx.com>
16089 S:      Maintained
16090 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16091
16092 XILINX UARTLITE SERIAL DRIVER
16093 M:      Peter Korsgaard <jacmet@sunsite.dk>
16094 L:      linux-serial@vger.kernel.org
16095 S:      Maintained
16096 F:      drivers/tty/serial/uartlite.c
16097
16098 XILINX VIDEO IP CORES
16099 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16100 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16101 L:      linux-media@vger.kernel.org
16102 T:      git git://linuxtv.org/media_tree.git
16103 S:      Supported
16104 F:      Documentation/devicetree/bindings/media/xilinx/
16105 F:      drivers/media/platform/xilinx/
16106 F:      include/uapi/linux/xilinx-v4l2-controls.h
16107
16108 XILLYBUS DRIVER
16109 M:      Eli Billauer <eli.billauer@gmail.com>
16110 L:      linux-kernel@vger.kernel.org
16111 S:      Supported
16112 F:      drivers/char/xillybus/
16113
16114 XLP9XX I2C DRIVER
16115 M:      George Cherian <george.cherian@cavium.com>
16116 M:      Jan Glauber <jglauber@cavium.com>
16117 L:      linux-i2c@vger.kernel.org
16118 W:      http://www.cavium.com
16119 S:      Supported
16120 F:      drivers/i2c/busses/i2c-xlp9xx.c
16121
16122 XRA1403 GPIO EXPANDER
16123 M:      Nandor Han <nandor.han@ge.com>
16124 M:      Semi Malinen <semi.malinen@ge.com>
16125 L:      linux-gpio@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/gpio/gpio-xra1403.c
16128 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16129
16130 XTENSA XTFPGA PLATFORM SUPPORT
16131 M:      Max Filippov <jcmvbkbc@gmail.com>
16132 L:      linux-xtensa@linux-xtensa.org
16133 S:      Maintained
16134 F:      drivers/spi/spi-xtensa-xtfpga.c
16135 F:      sound/soc/xtensa/xtfpga-i2s.c
16136
16137 YAM DRIVER FOR AX.25
16138 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16139 L:      linux-hams@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/net/hamradio/yam*
16142 F:      include/linux/yam.h
16143
16144 YAMA SECURITY MODULE
16145 M:      Kees Cook <keescook@chromium.org>
16146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16147 S:      Supported
16148 F:      security/yama/
16149 F:      Documentation/admin-guide/LSM/Yama.rst
16150
16151 YEALINK PHONE DRIVER
16152 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16153 L:      usbb2k-api-dev@nongnu.org
16154 S:      Maintained
16155 F:      Documentation/input/devices/yealink.rst
16156 F:      drivers/input/misc/yealink.*
16157
16158 Z8530 DRIVER FOR AX.25
16159 M:      Joerg Reuter <jreuter@yaina.de>
16160 W:      http://yaina.de/jreuter/
16161 W:      http://www.qsl.net/dl1bke/
16162 L:      linux-hams@vger.kernel.org
16163 S:      Maintained
16164 F:      Documentation/networking/z8530drv.txt
16165 F:      drivers/net/hamradio/*scc.c
16166 F:      drivers/net/hamradio/z8530.h
16167
16168 ZBUD COMPRESSED PAGE ALLOCATOR
16169 M:      Seth Jennings <sjenning@redhat.com>
16170 M:      Dan Streetman <ddstreet@ieee.org>
16171 L:      linux-mm@kvack.org
16172 S:      Maintained
16173 F:      mm/zbud.c
16174 F:      include/linux/zbud.h
16175
16176 ZD1211RW WIRELESS DRIVER
16177 M:      Daniel Drake <dsd@gentoo.org>
16178 M:      Ulrich Kunitz <kune@deine-taler.de>
16179 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16180 L:      linux-wireless@vger.kernel.org
16181 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16182 S:      Maintained
16183 F:      drivers/net/wireless/zydas/zd1211rw/
16184
16185 ZD1301 MEDIA DRIVER
16186 M:      Antti Palosaari <crope@iki.fi>
16187 L:      linux-media@vger.kernel.org
16188 W:      https://linuxtv.org/
16189 W:      http://palosaari.fi/linux/
16190 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16191 S:      Maintained
16192 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16193
16194 ZD1301_DEMOD MEDIA DRIVER
16195 M:      Antti Palosaari <crope@iki.fi>
16196 L:      linux-media@vger.kernel.org
16197 W:      https://linuxtv.org/
16198 W:      http://palosaari.fi/linux/
16199 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16200 S:      Maintained
16201 F:      drivers/media/dvb-frontends/zd1301_demod*
16202
16203 ZPOOL COMPRESSED PAGE STORAGE API
16204 M:      Dan Streetman <ddstreet@ieee.org>
16205 L:      linux-mm@kvack.org
16206 S:      Maintained
16207 F:      mm/zpool.c
16208 F:      include/linux/zpool.h
16209
16210 ZR36067 VIDEO FOR LINUX DRIVER
16211 L:      mjpeg-users@lists.sourceforge.net
16212 L:      linux-media@vger.kernel.org
16213 W:      http://mjpeg.sourceforge.net/driver-zoran/
16214 T:      hg https://linuxtv.org/hg/v4l-dvb
16215 S:      Odd Fixes
16216 F:      drivers/staging/media/zoran/
16217
16218 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16219 M:      Minchan Kim <minchan@kernel.org>
16220 M:      Nitin Gupta <ngupta@vflare.org>
16221 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16222 L:      linux-kernel@vger.kernel.org
16223 S:      Maintained
16224 F:      drivers/block/zram/
16225 F:      Documentation/blockdev/zram.txt
16226
16227 ZS DECSTATION Z85C30 SERIAL DRIVER
16228 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16229 S:      Maintained
16230 F:      drivers/tty/serial/zs.*
16231
16232 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16233 M:      Minchan Kim <minchan@kernel.org>
16234 M:      Nitin Gupta <ngupta@vflare.org>
16235 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16236 L:      linux-mm@kvack.org
16237 S:      Maintained
16238 F:      mm/zsmalloc.c
16239 F:      include/linux/zsmalloc.h
16240 F:      Documentation/vm/zsmalloc.rst
16241
16242 ZSWAP COMPRESSED SWAP CACHING
16243 M:      Seth Jennings <sjenning@redhat.com>
16244 M:      Dan Streetman <ddstreet@ieee.org>
16245 L:      linux-mm@kvack.org
16246 S:      Maintained
16247 F:      mm/zswap.c
16248
16249 THE REST
16250 M:      Linus Torvalds <torvalds@linux-foundation.org>
16251 L:      linux-kernel@vger.kernel.org
16252 Q:      http://patchwork.kernel.org/project/LKML/list/
16253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16254 S:      Buried alive in reporters
16255 F:      *
16256 F:      */