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 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 AMS (Apple Motion Sensor) DRIVER
 818 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 819 S:      Supported
 820 F:      drivers/macintosh/ams/
 821
 822 ANALOG DEVICES INC AD5686 DRIVER
 823 M:      Stefan Popa <stefan.popa@analog.com>
 824 L:      linux-pm@vger.kernel.org
 825 W:      http://ez.analog.com/community/linux-device-drivers
 826 S:      Supported
 827 F:      drivers/iio/dac/ad5686*
 828 F:      drivers/iio/dac/ad5696*
 829
 830 ANALOG DEVICES INC AD9389B DRIVER
 831 M:      Hans Verkuil <hans.verkuil@cisco.com>
 832 L:      linux-media@vger.kernel.org
 833 S:      Maintained
 834 F:      drivers/media/i2c/ad9389b*
 835
 836 ANALOG DEVICES INC ADV7180 DRIVER
 837 M:      Lars-Peter Clausen <lars@metafoo.de>
 838 L:      linux-media@vger.kernel.org
 839 W:      http://ez.analog.com/community/linux-device-drivers
 840 S:      Supported
 841 F:      drivers/media/i2c/adv7180.c
 842
 843 ANALOG DEVICES INC ADV748X DRIVER
 844 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 845 L:      linux-media@vger.kernel.org
 846 S:      Maintained
 847 F:      drivers/media/i2c/adv748x/*
 848
 849 ANALOG DEVICES INC ADV7511 DRIVER
 850 M:      Hans Verkuil <hans.verkuil@cisco.com>
 851 L:      linux-media@vger.kernel.org
 852 S:      Maintained
 853 F:      drivers/media/i2c/adv7511*
 854
 855 ANALOG DEVICES INC ADV7604 DRIVER
 856 M:      Hans Verkuil <hans.verkuil@cisco.com>
 857 L:      linux-media@vger.kernel.org
 858 S:      Maintained
 859 F:      drivers/media/i2c/adv7604*
 860
 861 ANALOG DEVICES INC ADV7842 DRIVER
 862 M:      Hans Verkuil <hans.verkuil@cisco.com>
 863 L:      linux-media@vger.kernel.org
 864 S:      Maintained
 865 F:      drivers/media/i2c/adv7842*
 866
 867 ANALOG DEVICES INC ASOC CODEC DRIVERS
 868 M:      Lars-Peter Clausen <lars@metafoo.de>
 869 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 870 W:      http://wiki.analog.com/
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      sound/soc/codecs/adau*
 874 F:      sound/soc/codecs/adav*
 875 F:      sound/soc/codecs/ad1*
 876 F:      sound/soc/codecs/ad7*
 877 F:      sound/soc/codecs/ssm*
 878 F:      sound/soc/codecs/sigmadsp.*
 879
 880 ANALOG DEVICES INC DMA DRIVERS
 881 M:      Lars-Peter Clausen <lars@metafoo.de>
 882 W:      http://ez.analog.com/community/linux-device-drivers
 883 S:      Supported
 884 F:      drivers/dma/dma-axi-dmac.c
 885
 886 ANALOG DEVICES INC IIO DRIVERS
 887 M:      Lars-Peter Clausen <lars@metafoo.de>
 888 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 889 W:      http://wiki.analog.com/
 890 W:      http://ez.analog.com/community/linux-device-drivers
 891 S:      Supported
 892 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 893 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 894 F:      drivers/iio/*/ad*
 895 F:      drivers/iio/adc/ltc2497*
 896 X:      drivers/iio/*/adjd*
 897 F:      drivers/staging/iio/*/ad*
 898
 899 ANDES ARCHITECTURE
 900 M:      Greentime Hu <green.hu@gmail.com>
 901 M:      Vincent Chen <deanbo422@gmail.com>
 902 T:      git https://github.com/andestech/linux.git
 903 S:      Supported
 904 F:      arch/nds32/
 905 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 906 F:      Documentation/devicetree/bindings/nds32/
 907 K:      nds32
 908 N:      nds32
 909
 910 ANDROID CONFIG FRAGMENTS
 911 M:      Rob Herring <robh@kernel.org>
 912 S:      Supported
 913 F:      kernel/configs/android*
 914
 915 ANDROID DRIVERS
 916 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 917 M:      Arve Hjønnevåg <arve@android.com>
 918 M:      Todd Kjos <tkjos@android.com>
 919 M:      Martijn Coenen <maco@android.com>
 920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 921 L:      devel@driverdev.osuosl.org
 922 S:      Supported
 923 F:      drivers/android/
 924 F:      drivers/staging/android/
 925
 926 ANDROID GOLDFISH PIC DRIVER
 927 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 928 S:      Supported
 929 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 930 F:      drivers/irqchip/irq-goldfish-pic.c
 931
 932 ANDROID GOLDFISH RTC DRIVER
 933 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 934 S:      Supported
 935 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 936 F:      drivers/rtc/rtc-goldfish.c
 937
 938 ANDROID ION DRIVER
 939 M:      Laura Abbott <labbott@redhat.com>
 940 M:      Sumit Semwal <sumit.semwal@linaro.org>
 941 L:      devel@driverdev.osuosl.org
 942 L:      dri-devel@lists.freedesktop.org
 943 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 944 S:      Supported
 945 F:      drivers/staging/android/ion
 946 F:      drivers/staging/android/uapi/ion.h
 947
 948 AOA (Apple Onboard Audio) ALSA DRIVER
 949 M:      Johannes Berg <johannes@sipsolutions.net>
 950 L:      linuxppc-dev@lists.ozlabs.org
 951 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 952 S:      Maintained
 953 F:      sound/aoa/
 954
 955 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 956 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 957 L:      linux-iio@vger.kernel.org
 958 S:      Maintained
 959 F:      drivers/iio/adc/stx104.c
 960
 961 APM DRIVER
 962 M:      Jiri Kosina <jikos@kernel.org>
 963 S:      Odd fixes
 964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 965 F:      arch/x86/kernel/apm_32.c
 966 F:      include/linux/apm_bios.h
 967 F:      include/uapi/linux/apm_bios.h
 968 F:      drivers/char/apm-emulation.c
 969
 970 APPARMOR SECURITY MODULE
 971 M:      John Johansen <john.johansen@canonical.com>
 972 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 973 W:      wiki.apparmor.net
 974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 975 S:      Supported
 976 F:      security/apparmor/
 977 F:      Documentation/admin-guide/LSM/apparmor.rst
 978
 979 APPLE BCM5974 MULTITOUCH DRIVER
 980 M:      Henrik Rydberg <rydberg@bitmath.org>
 981 L:      linux-input@vger.kernel.org
 982 S:      Odd fixes
 983 F:      drivers/input/mouse/bcm5974.c
 984
 985 APPLE SMC DRIVER
 986 M:      Henrik Rydberg <rydberg@bitmath.org>
 987 L:      linux-hwmon@vger.kernel.org
 988 S:      Odd fixes
 989 F:      drivers/hwmon/applesmc.c
 990
 991 APPLETALK NETWORK LAYER
 992 L:      netdev@vger.kernel.org
 993 S:      Odd fixes
 994 F:      drivers/net/appletalk/
 995 F:      net/appletalk/
 996
 997 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 998 M:      Duc Dang <dhdang@apm.com>
 999 S:      Supported
1000 F:      arch/arm64/boot/dts/apm/
1001
1002 APPLIED MICRO (APM) X-GENE SOC EDAC
1003 M:      Loc Ho <lho@apm.com>
1004 S:      Supported
1005 F:      drivers/edac/xgene_edac.c
1006 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1007
1008 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1009 M:      Iyappan Subramanian <isubramanian@apm.com>
1010 M:      Keyur Chudgar <kchudgar@apm.com>
1011 S:      Supported
1012 F:      drivers/net/ethernet/apm/xgene-v2/
1013
1014 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1015 M:      Iyappan Subramanian <isubramanian@apm.com>
1016 M:      Keyur Chudgar <kchudgar@apm.com>
1017 M:      Quan Nguyen <qnguyen@apm.com>
1018 S:      Supported
1019 F:      drivers/net/ethernet/apm/xgene/
1020 F:      drivers/net/phy/mdio-xgene.c
1021 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1022 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC PMU
1025 M:      Tai Nguyen <ttnguyen@apm.com>
1026 S:      Supported
1027 F:      drivers/perf/xgene_pmu.c
1028 F:      Documentation/perf/xgene-pmu.txt
1029 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1030
1031 APTINA CAMERA SENSOR PLL
1032 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1033 L:      linux-media@vger.kernel.org
1034 S:      Maintained
1035 F:      drivers/media/i2c/aptina-pll.*
1036
1037 ARC FRAMEBUFFER DRIVER
1038 M:      Jaya Kumar <jayalk@intworks.biz>
1039 S:      Maintained
1040 F:      drivers/video/fbdev/arcfb.c
1041 F:      drivers/video/fbdev/core/fb_defio.c
1042
1043 ARC PGU DRM DRIVER
1044 M:      Alexey Brodkin <abrodkin@synopsys.com>
1045 S:      Supported
1046 F:      drivers/gpu/drm/arc/
1047 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1048
1049 ARCNET NETWORK LAYER
1050 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1051 L:      netdev@vger.kernel.org
1052 S:      Maintained
1053 F:      drivers/net/arcnet/
1054 F:      include/uapi/linux/if_arcnet.h
1055
1056 ARM ARCHITECTED TIMER DRIVER
1057 M:      Mark Rutland <mark.rutland@arm.com>
1058 M:      Marc Zyngier <marc.zyngier@arm.com>
1059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1060 S:      Maintained
1061 F:      arch/arm/include/asm/arch_timer.h
1062 F:      arch/arm64/include/asm/arch_timer.h
1063 F:      drivers/clocksource/arm_arch_timer.c
1064
1065 ARM HDLCD DRM DRIVER
1066 M:      Liviu Dudau <liviu.dudau@arm.com>
1067 S:      Supported
1068 F:      drivers/gpu/drm/arm/hdlcd_*
1069 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1070
1071 ARM MALI-DP DRM DRIVER
1072 M:      Liviu Dudau <liviu.dudau@arm.com>
1073 M:      Brian Starkey <brian.starkey@arm.com>
1074 M:      Mali DP Maintainers <malidp@foss.arm.com>
1075 S:      Supported
1076 F:      drivers/gpu/drm/arm/
1077 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1078
1079 ARM MFM AND FLOPPY DRIVERS
1080 M:      Ian Molton <spyro@f2s.com>
1081 S:      Maintained
1082 F:      arch/arm/lib/floppydma.S
1083 F:      arch/arm/include/asm/floppy.h
1084
1085 ARM PMU PROFILING AND DEBUGGING
1086 M:      Will Deacon <will.deacon@arm.com>
1087 M:      Mark Rutland <mark.rutland@arm.com>
1088 S:      Maintained
1089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1090 F:      arch/arm*/kernel/perf_*
1091 F:      arch/arm/oprofile/common.c
1092 F:      arch/arm*/kernel/hw_breakpoint.c
1093 F:      arch/arm*/include/asm/hw_breakpoint.h
1094 F:      arch/arm*/include/asm/perf_event.h
1095 F:      drivers/perf/*
1096 F:      include/linux/perf/arm_pmu.h
1097 F:      Documentation/devicetree/bindings/arm/pmu.txt
1098 F:      Documentation/devicetree/bindings/perf/
1099
1100 ARM PORT
1101 M:      Russell King <linux@armlinux.org.uk>
1102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1103 W:      http://www.armlinux.org.uk/
1104 S:      Odd Fixes
1105 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1106 F:      arch/arm/
1107 X:      arch/arm/boot/dts/
1108
1109 ARM PRIMECELL AACI PL041 DRIVER
1110 M:      Russell King <linux@armlinux.org.uk>
1111 S:      Odd Fixes
1112 F:      sound/arm/aaci.*
1113
1114 ARM PRIMECELL BUS SUPPORT
1115 M:      Russell King <linux@armlinux.org.uk>
1116 S:      Odd Fixes
1117 F:      drivers/amba/
1118 F:      include/linux/amba/bus.h
1119
1120 ARM PRIMECELL CLCD PL110 DRIVER
1121 M:      Russell King <linux@armlinux.org.uk>
1122 S:      Odd Fixes
1123 F:      drivers/video/fbdev/amba-clcd.*
1124
1125 ARM PRIMECELL KMI PL050 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      drivers/input/serio/ambakmi.*
1129 F:      include/linux/amba/kmi.h
1130
1131 ARM PRIMECELL MMCI PL180/1 DRIVER
1132 M:      Russell King <linux@armlinux.org.uk>
1133 S:      Odd Fixes
1134 F:      drivers/mmc/host/mmci.*
1135 F:      include/linux/amba/mmci.h
1136
1137 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1138 M:      Russell King <linux@armlinux.org.uk>
1139 S:      Odd Fixes
1140 F:      drivers/tty/serial/amba-pl01*.c
1141 F:      include/linux/amba/serial.h
1142
1143 ARM SMMU DRIVERS
1144 M:      Will Deacon <will.deacon@arm.com>
1145 R:      Robin Murphy <robin.murphy@arm.com>
1146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1147 S:      Maintained
1148 F:      drivers/iommu/arm-smmu.c
1149 F:      drivers/iommu/arm-smmu-v3.c
1150 F:      drivers/iommu/io-pgtable-arm.c
1151 F:      drivers/iommu/io-pgtable-arm-v7s.c
1152
1153 ARM SUB-ARCHITECTURES
1154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1155 S:      Maintained
1156 F:      arch/arm/mach-*/
1157 F:      arch/arm/plat-*/
1158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1159
1160 ARM/ACTIONS SEMI ARCHITECTURE
1161 M:      Andreas Färber <afaerber@suse.de>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 N:      owl
1165 F:      arch/arm/mach-actions/
1166 F:      arch/arm/boot/dts/owl-*
1167 F:      arch/arm64/boot/dts/actions/
1168 F:      drivers/clocksource/owl-*
1169 F:      drivers/pinctrl/actions/*
1170 F:      drivers/soc/actions/
1171 F:      include/dt-bindings/power/owl-*
1172 F:      include/linux/soc/actions/
1173 F:      Documentation/devicetree/bindings/arm/actions.txt
1174 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1175 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1176 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1177
1178 ARM/ADS SPHERE MACHINE SUPPORT
1179 M:      Lennert Buytenhek <kernel@wantstofly.org>
1180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1181 S:      Maintained
1182
1183 ARM/AFEB9260 MACHINE SUPPORT
1184 M:      Sergey Lapin <slapin@ossfans.org>
1185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1186 S:      Maintained
1187
1188 ARM/AJECO 1ARM MACHINE SUPPORT
1189 M:      Lennert Buytenhek <kernel@wantstofly.org>
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 S:      Maintained
1192
1193 ARM/Allwinner SoC Clock Support
1194 M:      Emilio López <emilio@elopez.com.ar>
1195 S:      Maintained
1196 F:      drivers/clk/sunxi/
1197
1198 ARM/Allwinner sunXi SoC support
1199 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1200 M:      Chen-Yu Tsai <wens@csie.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203 N:      sun[x456789]i
1204 N:      sun50i
1205 F:      arch/arm/mach-sunxi/
1206 F:      arch/arm64/boot/dts/allwinner/
1207 F:      drivers/clk/sunxi-ng/
1208 F:      drivers/pinctrl/sunxi/
1209 F:      drivers/soc/sunxi/
1210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1211
1212 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1213 M:      Neil Armstrong <narmstrong@baylibre.com>
1214 M:      Jerome Brunet <jbrunet@baylibre.com>
1215 L:      linux-amlogic@lists.infradead.org
1216 S:      Maintained
1217 F:      drivers/clk/meson/
1218 F:      include/dt-bindings/clock/meson*
1219 F:      include/dt-bindings/clock/gxbb*
1220 F:      Documentation/devicetree/bindings/clock/amlogic*
1221
1222 ARM/Amlogic Meson SoC support
1223 M:      Carlo Caione <carlo@caione.org>
1224 M:      Kevin Hilman <khilman@baylibre.com>
1225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1226 L:      linux-amlogic@lists.infradead.org
1227 W:      http://linux-meson.com/
1228 S:      Maintained
1229 F:      arch/arm/mach-meson/
1230 F:      arch/arm/boot/dts/meson*
1231 F:      arch/arm64/boot/dts/amlogic/
1232 F:      drivers/pinctrl/meson/
1233 F:      drivers/mmc/host/meson*
1234 N:      meson
1235
1236 ARM/Annapurna Labs ALPINE ARCHITECTURE
1237 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1238 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1240 S:      Maintained
1241 F:      arch/arm/mach-alpine/
1242 F:      arch/arm/boot/dts/alpine*
1243 F:      arch/arm64/boot/dts/al/
1244 F:      drivers/*/*alpine*
1245
1246 ARM/ARTPEC MACHINE SUPPORT
1247 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1248 M:      Lars Persson <lars.persson@axis.com>
1249 S:      Maintained
1250 L:      linux-arm-kernel@axis.com
1251 F:      arch/arm/mach-artpec
1252 F:      arch/arm/boot/dts/artpec6*
1253 F:      drivers/clk/axis
1254 F:      drivers/crypto/axis
1255 F:      drivers/pinctrl/pinctrl-artpec*
1256 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1257
1258 ARM/ASPEED I2C DRIVER
1259 M:      Brendan Higgins <brendanhiggins@google.com>
1260 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1261 R:      Joel Stanley <joel@jms.id.au>
1262 L:      linux-i2c@vger.kernel.org
1263 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1264 S:      Maintained
1265 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1266 F:      drivers/i2c/busses/i2c-aspeed.c
1267 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1268 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1269
1270 ARM/ASPEED MACHINE SUPPORT
1271 M:      Joel Stanley <joel@jms.id.au>
1272 R:      Andrew Jeffery <andrew@aj.id.au>
1273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1274 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1275 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1276 S:      Supported
1277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1278 F:      arch/arm/mach-aspeed/
1279 F:      arch/arm/boot/dts/aspeed-*
1280 N:      aspeed
1281
1282 ARM/ATMEL AT91 Clock Support
1283 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1284 S:      Maintained
1285 F:      drivers/clk/at91
1286
1287 ARM/CALXEDA HIGHBANK ARCHITECTURE
1288 M:      Rob Herring <robh@kernel.org>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 S:      Maintained
1291 F:      arch/arm/mach-highbank/
1292 F:      arch/arm/boot/dts/highbank.dts
1293 F:      arch/arm/boot/dts/ecx-*.dts*
1294
1295 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1296 M:      Krzysztof Halasa <khalasa@piap.pl>
1297 S:      Maintained
1298 F:      arch/arm/mach-cns3xxx/
1299
1300 ARM/CAVIUM THUNDER NETWORK DRIVER
1301 M:      Sunil Goutham <sgoutham@cavium.com>
1302 M:      Robert Richter <rric@kernel.org>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Supported
1305 F:      drivers/net/ethernet/cavium/thunder/
1306
1307 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1308 M:      Lukasz Majewski <lukma@denx.de>
1309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1310 S:      Maintained
1311 F:      arch/arm/mach-ep93xx/ts72xx.c
1312
1313 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1314 M:      Alexander Shiyan <shc_work@mail.ru>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Odd Fixes
1317 N:      clps711x
1318
1319 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1320 M:      Lennert Buytenhek <kernel@wantstofly.org>
1321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1322 S:      Maintained
1323
1324 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1325 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1326 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1328 S:      Maintained
1329 F:      arch/arm/mach-ep93xx/
1330 F:      arch/arm/mach-ep93xx/include/mach/
1331
1332 ARM/CLKDEV SUPPORT
1333 M:      Russell King <linux@armlinux.org.uk>
1334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1335 S:      Maintained
1336 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1337 F:      drivers/clk/clkdev.c
1338
1339 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1340 M:      Mike Rapoport <mike@compulab.co.il>
1341 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1342 S:      Maintained
1343
1344 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1345 M:      Baruch Siach <baruch@tkos.co.il>
1346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1347 S:      Maintained
1348 F:      arch/arm/boot/dts/cx92755*
1349 N:      digicolor
1350
1351 ARM/CONTEC MICRO9 MACHINE SUPPORT
1352 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1353 S:      Maintained
1354 F:      arch/arm/mach-ep93xx/micro9.c
1355
1356 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1357 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1359 S:      Maintained
1360 F:      drivers/hwtracing/coresight/*
1361 F:      Documentation/trace/coresight.txt
1362 F:      Documentation/trace/coresight-cpu-debug.txt
1363 F:      Documentation/devicetree/bindings/arm/coresight.txt
1364 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1365 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1366 F:      tools/perf/arch/arm/util/pmu.c
1367 F:      tools/perf/arch/arm/util/auxtrace.c
1368 F:      tools/perf/arch/arm/util/cs-etm.c
1369 F:      tools/perf/arch/arm/util/cs-etm.h
1370 F:      tools/perf/util/cs-etm.*
1371 F:      tools/perf/util/cs-etm-decoder/*
1372
1373 ARM/CORGI MACHINE SUPPORT
1374 M:      Richard Purdie <rpurdie@rpsys.net>
1375 S:      Maintained
1376
1377 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1378 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1379 M:      Linus Walleij <linus.walleij@linaro.org>
1380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1381 T:      git git://github.com/ulli-kroll/linux.git
1382 S:      Maintained
1383 F:      Documentation/devicetree/bindings/arm/gemini.txt
1384 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1385 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1386 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1387 F:      arch/arm/mach-gemini/
1388 F:      drivers/net/ethernet/cortina/
1389 F:      drivers/pinctrl/pinctrl-gemini.c
1390 F:      drivers/rtc/rtc-ftrtc010.c
1391
1392 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1393 M:      Barry Song <baohua@kernel.org>
1394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1396 S:      Maintained
1397 F:      arch/arm/boot/dts/prima2*
1398 F:      arch/arm/mach-prima2/
1399 F:      drivers/clk/sirf/
1400 F:      drivers/clocksource/timer-prima2.c
1401 F:      drivers/clocksource/timer-atlas7.c
1402 N:      [^a-z]sirf
1403
1404 ARM/EBSA110 MACHINE SUPPORT
1405 M:      Russell King <linux@armlinux.org.uk>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 W:      http://www.armlinux.org.uk/
1408 S:      Maintained
1409 F:      arch/arm/mach-ebsa110/
1410 F:      drivers/net/ethernet/amd/am79c961a.*
1411
1412 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1413 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1414 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 S:      Maintained
1417 N:      efm32
1418
1419 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1420 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423 F:      arch/arm/mach-pxa/ezx.c
1424
1425 ARM/FARADAY FA526 PORT
1426 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1428 S:      Maintained
1429 T:      git git://git.berlios.de/gemini-board
1430 F:      arch/arm/mm/*-fa*
1431
1432 ARM/FOOTBRIDGE ARCHITECTURE
1433 M:      Russell King <linux@armlinux.org.uk>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 W:      http://www.armlinux.org.uk/
1436 S:      Maintained
1437 F:      arch/arm/include/asm/hardware/dec21285.h
1438 F:      arch/arm/mach-footbridge/
1439
1440 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1441 M:      Shawn Guo <shawnguo@kernel.org>
1442 M:      Sascha Hauer <s.hauer@pengutronix.de>
1443 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1444 R:      Fabio Estevam <fabio.estevam@nxp.com>
1445 R:      NXP Linux Team <linux-imx@nxp.com>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Maintained
1448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1449 F:      arch/arm/mach-imx/
1450 F:      arch/arm/mach-mxs/
1451 F:      arch/arm/boot/dts/imx*
1452 F:      arch/arm/configs/imx*_defconfig
1453 F:      drivers/clk/imx/
1454 F:      drivers/soc/imx/
1455 F:      include/soc/imx/
1456
1457 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1458 M:      Shawn Guo <shawnguo@kernel.org>
1459 M:      Sascha Hauer <s.hauer@pengutronix.de>
1460 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1461 R:      Stefan Agner <stefan@agner.ch>
1462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1463 S:      Maintained
1464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1465 F:      arch/arm/mach-imx/*vf610*
1466 F:      arch/arm/boot/dts/vf*
1467
1468 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1469 M:      Lennert Buytenhek <kernel@wantstofly.org>
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 S:      Maintained
1472
1473 ARM/GUMSTIX MACHINE SUPPORT
1474 M:      Steve Sakoman <sakoman@gmail.com>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1479 M:      Philipp Zabel <philipp.zabel@gmail.com>
1480 M:      Paul Parsons <lost.distance@yahoo.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 F:      arch/arm/mach-pxa/hx4700.c
1484 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1485 F:      sound/soc/pxa/hx4700.c
1486
1487 ARM/HISILICON SOC SUPPORT
1488 M:      Wei Xu <xuwei5@hisilicon.com>
1489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1490 W:      http://www.hisilicon.com
1491 S:      Supported
1492 T:      git git://github.com/hisilicon/linux-hisi.git
1493 F:      arch/arm/mach-hisi/
1494 F:      arch/arm/boot/dts/hi3*
1495 F:      arch/arm/boot/dts/hip*
1496 F:      arch/arm/boot/dts/hisi*
1497 F:      arch/arm64/boot/dts/hisilicon/
1498
1499 ARM/HP JORNADA 7XX MACHINE SUPPORT
1500 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1501 W:      www.jlime.com
1502 S:      Maintained
1503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1504 F:      arch/arm/mach-sa1100/jornada720.c
1505 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1506
1507 ARM/IGEP MACHINE SUPPORT
1508 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1509 M:      Javier Martinez Canillas <javier@dowhile0.org>
1510 L:      linux-omap@vger.kernel.org
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/boot/dts/omap3-igep*
1514
1515 ARM/INCOME PXA270 SUPPORT
1516 M:      Marek Vasut <marek.vasut@gmail.com>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Maintained
1519 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1520
1521 ARM/INTEL IOP13XX ARM ARCHITECTURE
1522 M:      Lennert Buytenhek <kernel@wantstofly.org>
1523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1524 S:      Maintained
1525
1526 ARM/INTEL IOP32X ARM ARCHITECTURE
1527 M:      Lennert Buytenhek <kernel@wantstofly.org>
1528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1529 S:      Maintained
1530
1531 ARM/INTEL IOP33X ARM ARCHITECTURE
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Orphan
1534
1535 ARM/INTEL IQ81342EX MACHINE SUPPORT
1536 M:      Lennert Buytenhek <kernel@wantstofly.org>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539
1540 ARM/INTEL IXDP2850 MACHINE SUPPORT
1541 M:      Lennert Buytenhek <kernel@wantstofly.org>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 S:      Maintained
1544
1545 ARM/INTEL IXP4XX ARM ARCHITECTURE
1546 M:      Imre Kaloz <kaloz@openwrt.org>
1547 M:      Krzysztof Halasa <khalasa@piap.pl>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 F:      arch/arm/mach-ixp4xx/
1551
1552 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1553 M:      Jonathan Cameron <jic23@cam.ac.uk>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556 F:      arch/arm/mach-pxa/stargate2.c
1557 F:      drivers/pcmcia/pxa2xx_stargate2.c
1558
1559 ARM/INTEL XSC3 (MANZANO) ARM CORE
1560 M:      Lennert Buytenhek <kernel@wantstofly.org>
1561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1562 S:      Maintained
1563
1564 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1565 M:      Lennert Buytenhek <kernel@wantstofly.org>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Maintained
1568
1569 ARM/LG1K ARCHITECTURE
1570 M:      Chanho Min <chanho.min@lge.com>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 F:      arch/arm64/boot/dts/lg/
1574
1575 ARM/LOGICPD PXA270 MACHINE SUPPORT
1576 M:      Lennert Buytenhek <kernel@wantstofly.org>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579
1580 ARM/LPC18XX ARCHITECTURE
1581 M:      Joachim Eastwood <manabian@gmail.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      arch/arm/boot/dts/lpc43*
1585 F:      drivers/clk/nxp/clk-lpc18xx*
1586 F:      drivers/clocksource/time-lpc32xx.c
1587 F:      drivers/i2c/busses/i2c-lpc2k.c
1588 F:      drivers/memory/pl172.c
1589 F:      drivers/mtd/spi-nor/nxp-spifi.c
1590 F:      drivers/rtc/rtc-lpc24xx.c
1591 N:      lpc18xx
1592
1593 ARM/LPC32XX SOC SUPPORT
1594 M:      Vladimir Zapolskiy <vz@mleia.com>
1595 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1598 S:      Maintained
1599 F:      arch/arm/boot/dts/lpc32*
1600 F:      arch/arm/mach-lpc32xx/
1601 F:      drivers/i2c/busses/i2c-pnx.c
1602 F:      drivers/net/ethernet/nxp/lpc_eth.c
1603 F:      drivers/usb/host/ohci-nxp.c
1604 F:      drivers/watchdog/pnx4008_wdt.c
1605 N:      lpc32xx
1606
1607 ARM/MAGICIAN MACHINE SUPPORT
1608 M:      Philipp Zabel <philipp.zabel@gmail.com>
1609 S:      Maintained
1610
1611 ARM/Marvell Dove/MV78xx0/Orion SOC support
1612 M:      Jason Cooper <jason@lakedaemon.net>
1613 M:      Andrew Lunn <andrew@lunn.ch>
1614 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1615 M:      Gregory Clement <gregory.clement@bootlin.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 S:      Maintained
1618 F:      Documentation/devicetree/bindings/soc/dove/
1619 F:      arch/arm/mach-dove/
1620 F:      arch/arm/mach-mv78xx0/
1621 F:      arch/arm/mach-orion5x/
1622 F:      arch/arm/plat-orion/
1623 F:      arch/arm/boot/dts/dove*
1624 F:      arch/arm/boot/dts/orion5x*
1625
1626 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1627 M:      Jason Cooper <jason@lakedaemon.net>
1628 M:      Andrew Lunn <andrew@lunn.ch>
1629 M:      Gregory Clement <gregory.clement@bootlin.com>
1630 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633 F:      arch/arm/boot/dts/armada*
1634 F:      arch/arm/boot/dts/kirkwood*
1635 F:      arch/arm/configs/mvebu_*_defconfig
1636 F:      arch/arm/mach-mvebu/
1637 F:      arch/arm64/boot/dts/marvell/armada*
1638 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1639 F:      drivers/cpufreq/mvebu-cpufreq.c
1640 F:      drivers/irqchip/irq-armada-370-xp.c
1641 F:      drivers/irqchip/irq-mvebu-*
1642 F:      drivers/pinctrl/mvebu/
1643 F:      drivers/rtc/rtc-armada38x.c
1644
1645 ARM/Mediatek RTC DRIVER
1646 M:      Eddie Huang <eddie.huang@mediatek.com>
1647 M:      Sean Wang <sean.wang@mediatek.com>
1648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1649 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1650 S:      Maintained
1651 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1652 F:      drivers/rtc/rtc-mt6397.c
1653 F:      drivers/rtc/rtc-mt7622.c
1654
1655 ARM/Mediatek SoC support
1656 M:      Matthias Brugger <matthias.bgg@gmail.com>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660 F:      arch/arm/boot/dts/mt6*
1661 F:      arch/arm/boot/dts/mt7*
1662 F:      arch/arm/boot/dts/mt8*
1663 F:      arch/arm/mach-mediatek/
1664 F:      arch/arm64/boot/dts/mediatek/
1665 N:      mtk
1666 K:      mediatek
1667
1668 ARM/Mediatek USB3 PHY DRIVER
1669 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1674
1675 ARM/MICREL KS8695 ARCHITECTURE
1676 M:      Greg Ungerer <gerg@uclinux.org>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 F:      arch/arm/mach-ks8695/
1679 S:      Odd Fixes
1680
1681 ARM/Microchip (AT91) SoC support
1682 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1683 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 W:      http://www.linux4sam.org
1686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1687 S:      Supported
1688 N:      at91
1689 N:      atmel
1690 F:      arch/arm/mach-at91/
1691 F:      include/soc/at91/
1692 F:      arch/arm/boot/dts/at91*.dts
1693 F:      arch/arm/boot/dts/at91*.dtsi
1694 F:      arch/arm/boot/dts/sama*.dts
1695 F:      arch/arm/boot/dts/sama*.dtsi
1696 F:      arch/arm/include/debug/at91.S
1697 F:      drivers/memory/atmel*
1698 F:      drivers/watchdog/sama5d4_wdt.c
1699 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1700 X:      drivers/net/wireless/atmel/
1701
1702 ARM/MIOA701 MACHINE SUPPORT
1703 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1705 F:      arch/arm/mach-pxa/mioa701.c
1706 S:      Maintained
1707
1708 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1709 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1710 S:      Maintained
1711
1712 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1713 M:      Linus Walleij <linus.walleij@linaro.org>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716 F:      arch/arm/mach-nomadik/
1717 F:      arch/arm/mach-u300/
1718 F:      arch/arm/mach-ux500/
1719 F:      arch/arm/boot/dts/ste-*
1720 F:      drivers/clk/clk-nomadik.c
1721 F:      drivers/clk/clk-u300.c
1722 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1723 F:      drivers/clocksource/timer-u300.c
1724 F:      drivers/dma/coh901318*
1725 F:      drivers/dma/ste_dma40*
1726 F:      drivers/hwspinlock/u8500_hsem.c
1727 F:      drivers/i2c/busses/i2c-nomadik.c
1728 F:      drivers/i2c/busses/i2c-stu300.c
1729 F:      drivers/mfd/ab3100*
1730 F:      drivers/mfd/ab8500*
1731 F:      drivers/mfd/abx500*
1732 F:      drivers/mfd/dbx500*
1733 F:      drivers/mfd/db8500*
1734 F:      drivers/pinctrl/nomadik/
1735 F:      drivers/pinctrl/pinctrl-coh901*
1736 F:      drivers/pinctrl/pinctrl-u300.c
1737 F:      drivers/rtc/rtc-ab3100.c
1738 F:      drivers/rtc/rtc-ab8500.c
1739 F:      drivers/rtc/rtc-coh901331.c
1740 F:      drivers/rtc/rtc-pl031.c
1741 F:      drivers/watchdog/coh901327_wdt.c
1742 F:      Documentation/devicetree/bindings/arm/ste-*
1743 F:      Documentation/devicetree/bindings/arm/ux500/
1744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1745
1746 ARM/NUVOTON NPCM ARCHITECTURE
1747 M:      Avi Fishman <avifishman70@gmail.com>
1748 M:      Tomer Maimon <tmaimon77@gmail.com>
1749 R:      Patrick Venture <venture@google.com>
1750 R:      Nancy Yuen <yuenn@google.com>
1751 R:      Brendan Higgins <brendanhiggins@google.com>
1752 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1753 S:      Supported
1754 F:      arch/arm/mach-npcm/
1755 F:      arch/arm/boot/dts/nuvoton-npcm*
1756 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1757 F:      drivers/*/*npcm*
1758 F:      Documentation/devicetree/bindings/*/*npcm*
1759 F:      Documentation/devicetree/bindings/*/*/*npcm*
1760
1761 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1762 M:      Wan ZongShun <mcuos.com@gmail.com>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 W:      http://www.mcuos.com
1765 S:      Maintained
1766 F:      arch/arm/mach-w90x900/
1767 F:      drivers/input/keyboard/w90p910_keypad.c
1768 F:      drivers/input/touchscreen/w90p910_ts.c
1769 F:      drivers/watchdog/nuc900_wdt.c
1770 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1771 F:      drivers/mtd/nand/raw/nuc900_nand.c
1772 F:      drivers/rtc/rtc-nuc900.c
1773 F:      drivers/spi/spi-nuc900.c
1774 F:      drivers/usb/host/ehci-w90x900.c
1775 F:      drivers/video/fbdev/nuc900fb.c
1776
1777 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1778 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1779 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1780 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1781 S:      Supported
1782
1783 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1784 M:      Alexander Clouter <alex@digriz.org.uk>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.digriz.org.uk/ts78xx/kernel
1787 S:      Maintained
1788 F:      arch/arm/mach-orion5x/ts78xx-*
1789
1790 ARM/OXNAS platform support
1791 M:      Neil Armstrong <narmstrong@baylibre.com>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1794 S:      Maintained
1795 F:      arch/arm/mach-oxnas/
1796 F:      arch/arm/boot/dts/ox8*.dts*
1797 N:      oxnas
1798
1799 ARM/PALM TREO SUPPORT
1800 M:      Tomas Cech <sleep_walker@suse.com>
1801 L:      linux-arm-kernel@lists.infradead.org
1802 W:      http://hackndev.com
1803 S:      Maintained
1804 F:      arch/arm/mach-pxa/palmtreo.*
1805
1806 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1807 M:      Marek Vasut <marek.vasut@gmail.com>
1808 L:      linux-arm-kernel@lists.infradead.org
1809 W:      http://hackndev.com
1810 S:      Maintained
1811 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1812 F:      arch/arm/mach-pxa/palmtx.c
1813 F:      arch/arm/mach-pxa/palmt5.*
1814 F:      arch/arm/mach-pxa/include/mach/palmld.h
1815 F:      arch/arm/mach-pxa/palmld.c
1816 F:      arch/arm/mach-pxa/palmte2.*
1817 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1818 F:      arch/arm/mach-pxa/palmtc.c
1819
1820 ARM/PALMZ72 SUPPORT
1821 M:      Sergey Lapin <slapin@ossfans.org>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmz72.*
1826
1827 ARM/PLEB SUPPORT
1828 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1829 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1830 S:      Maintained
1831
1832 ARM/PT DIGITAL BOARD PORT
1833 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1835 W:      http://www.armlinux.org.uk/
1836 S:      Maintained
1837
1838 ARM/QUALCOMM SUPPORT
1839 M:      Andy Gross <andy.gross@linaro.org>
1840 M:      David Brown <david.brown@linaro.org>
1841 L:      linux-arm-msm@vger.kernel.org
1842 L:      linux-soc@vger.kernel.org
1843 S:      Maintained
1844 F:      Documentation/devicetree/bindings/soc/qcom/
1845 F:      arch/arm/boot/dts/qcom-*.dts
1846 F:      arch/arm/boot/dts/qcom-*.dtsi
1847 F:      arch/arm/mach-qcom/
1848 F:      arch/arm64/boot/dts/qcom/*
1849 F:      drivers/i2c/busses/i2c-qup.c
1850 F:      drivers/clk/qcom/
1851 F:      drivers/dma/qcom/
1852 F:      drivers/soc/qcom/
1853 F:      drivers/spi/spi-qup.c
1854 F:      drivers/tty/serial/msm_serial.c
1855 F:      drivers/*/pm8???-*
1856 F:      drivers/mfd/ssbi.c
1857 F:      drivers/firmware/qcom_scm*
1858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1859
1860 ARM/RADISYS ENP2611 MACHINE SUPPORT
1861 M:      Lennert Buytenhek <kernel@wantstofly.org>
1862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1863 S:      Maintained
1864
1865 ARM/REALTEK ARCHITECTURE
1866 M:      Andreas Färber <afaerber@suse.de>
1867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1868 S:      Maintained
1869 F:      arch/arm64/boot/dts/realtek/
1870 F:      Documentation/devicetree/bindings/arm/realtek.txt
1871
1872 ARM/RENESAS ARM64 ARCHITECTURE
1873 M:      Simon Horman <horms@verge.net.au>
1874 M:      Magnus Damm <magnus.damm@gmail.com>
1875 L:      linux-renesas-soc@vger.kernel.org
1876 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1878 S:      Supported
1879 F:      arch/arm64/boot/dts/renesas/
1880 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1881 F:      drivers/soc/renesas/
1882 F:      include/linux/soc/renesas/
1883
1884 ARM/RISCPC ARCHITECTURE
1885 M:      Russell King <linux@armlinux.org.uk>
1886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1887 W:      http://www.armlinux.org.uk/
1888 S:      Maintained
1889 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1890 F:      arch/arm/include/asm/hardware/ioc.h
1891 F:      arch/arm/include/asm/hardware/iomd.h
1892 F:      arch/arm/include/asm/hardware/memc.h
1893 F:      arch/arm/mach-rpc/
1894 F:      drivers/net/ethernet/8390/etherh.c
1895 F:      drivers/net/ethernet/i825xx/ether1*
1896 F:      drivers/net/ethernet/seeq/ether3*
1897 F:      drivers/scsi/arm/
1898
1899 ARM/Rockchip SoC support
1900 M:      Heiko Stuebner <heiko@sntech.de>
1901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1902 L:      linux-rockchip@lists.infradead.org
1903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1904 S:      Maintained
1905 F:      arch/arm/boot/dts/rk3*
1906 F:      arch/arm/boot/dts/rv1108*
1907 F:      arch/arm/mach-rockchip/
1908 F:      drivers/clk/rockchip/
1909 F:      drivers/i2c/busses/i2c-rk3x.c
1910 F:      drivers/*/*rockchip*
1911 F:      drivers/*/*/*rockchip*
1912 F:      sound/soc/rockchip/
1913 N:      rockchip
1914
1915 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1916 M:      Kukjin Kim <kgene@kernel.org>
1917 M:      Krzysztof Kozlowski <krzk@kernel.org>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1920 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1921 S:      Maintained
1922 F:      arch/arm/boot/dts/s3c*
1923 F:      arch/arm/boot/dts/s5p*
1924 F:      arch/arm/boot/dts/exynos*
1925 F:      arch/arm64/boot/dts/exynos/
1926 F:      arch/arm/plat-samsung/
1927 F:      arch/arm/mach-s3c24*/
1928 F:      arch/arm/mach-s3c64xx/
1929 F:      arch/arm/mach-s5p*/
1930 F:      arch/arm/mach-exynos*/
1931 F:      drivers/*/*s3c24*
1932 F:      drivers/*/*/*s3c24*
1933 F:      drivers/*/*s3c64xx*
1934 F:      drivers/*/*s5pv210*
1935 F:      drivers/memory/samsung/*
1936 F:      drivers/soc/samsung/*
1937 F:      Documentation/arm/Samsung/
1938 F:      Documentation/devicetree/bindings/arm/samsung/
1939 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1940 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1941 N:      exynos
1942
1943 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1944 M:      Kyungmin Park <kyungmin.park@samsung.com>
1945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1946 S:      Maintained
1947 F:      arch/arm/mach-s5pv210/
1948
1949 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1950 M:      Kyungmin Park <kyungmin.park@samsung.com>
1951 M:      Kamil Debski <kamil@wypas.org>
1952 M:      Andrzej Hajda <a.hajda@samsung.com>
1953 L:      linux-arm-kernel@lists.infradead.org
1954 L:      linux-media@vger.kernel.org
1955 S:      Maintained
1956 F:      drivers/media/platform/s5p-g2d/
1957
1958 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1959 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1960 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1961 L:      linux-media@vger.kernel.org
1962 S:      Maintained
1963 F:      drivers/media/platform/s5p-cec/
1964 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1965
1966 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1967 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1968 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1969 L:      linux-arm-kernel@lists.infradead.org
1970 L:      linux-media@vger.kernel.org
1971 S:      Maintained
1972 F:      drivers/media/platform/s5p-jpeg/
1973
1974 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1975 M:      Kyungmin Park <kyungmin.park@samsung.com>
1976 M:      Kamil Debski <kamil@wypas.org>
1977 M:      Jeongtae Park <jtp.park@samsung.com>
1978 M:      Andrzej Hajda <a.hajda@samsung.com>
1979 L:      linux-arm-kernel@lists.infradead.org
1980 L:      linux-media@vger.kernel.org
1981 S:      Maintained
1982 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1983 F:      drivers/media/platform/s5p-mfc/
1984
1985 ARM/SHMOBILE ARM ARCHITECTURE
1986 M:      Simon Horman <horms@verge.net.au>
1987 M:      Magnus Damm <magnus.damm@gmail.com>
1988 L:      linux-renesas-soc@vger.kernel.org
1989 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1991 S:      Supported
1992 F:      arch/arm/boot/dts/emev2*
1993 F:      arch/arm/boot/dts/r7s*
1994 F:      arch/arm/boot/dts/r8a*
1995 F:      arch/arm/boot/dts/sh*
1996 F:      arch/arm/configs/shmobile_defconfig
1997 F:      arch/arm/include/debug/renesas-scif.S
1998 F:      arch/arm/mach-shmobile/
1999 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2000 F:      drivers/soc/renesas/
2001 F:      include/linux/soc/renesas/
2002
2003 ARM/SOCFPGA ARCHITECTURE
2004 M:      Dinh Nguyen <dinguyen@kernel.org>
2005 S:      Maintained
2006 F:      arch/arm/mach-socfpga/
2007 F:      arch/arm/boot/dts/socfpga*
2008 F:      arch/arm/configs/socfpga_defconfig
2009 F:      arch/arm64/boot/dts/altera/
2010 W:      http://www.rocketboards.org
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2012
2013 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2014 M:      Dinh Nguyen <dinguyen@kernel.org>
2015 S:      Maintained
2016 F:      drivers/clk/socfpga/
2017
2018 ARM/SOCFPGA EDAC SUPPORT
2019 M:      Thor Thayer <thor.thayer@linux.intel.com>
2020 S:      Maintained
2021 F:      drivers/edac/altera_edac.
2022
2023 ARM/SPREADTRUM SoC SUPPORT
2024 M:      Orson Zhai <orsonzhai@gmail.com>
2025 M:      Baolin Wang <baolin.wang@linaro.org>
2026 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2027 S:      Maintained
2028 F:      arch/arm64/boot/dts/sprd
2029 N:      sprd
2030
2031 ARM/STI ARCHITECTURE
2032 M:      Patrice Chotard <patrice.chotard@st.com>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 W:      http://www.stlinux.com
2035 S:      Maintained
2036 F:      arch/arm/mach-sti/
2037 F:      arch/arm/boot/dts/sti*
2038 F:      drivers/char/hw_random/st-rng.c
2039 F:      drivers/clocksource/arm_global_timer.c
2040 F:      drivers/clocksource/clksrc_st_lpc.c
2041 F:      drivers/cpufreq/sti-cpufreq.c
2042 F:      drivers/dma/st_fdma*
2043 F:      drivers/i2c/busses/i2c-st.c
2044 F:      drivers/media/rc/st_rc.c
2045 F:      drivers/media/platform/sti/c8sectpfe/
2046 F:      drivers/mmc/host/sdhci-st.c
2047 F:      drivers/phy/st/phy-miphy28lp.c
2048 F:      drivers/phy/st/phy-stih407-usb.c
2049 F:      drivers/pinctrl/pinctrl-st.c
2050 F:      drivers/remoteproc/st_remoteproc.c
2051 F:      drivers/remoteproc/st_slim_rproc.c
2052 F:      drivers/reset/sti/
2053 F:      drivers/rtc/rtc-st-lpc.c
2054 F:      drivers/tty/serial/st-asc.c
2055 F:      drivers/usb/dwc3/dwc3-st.c
2056 F:      drivers/usb/host/ehci-st.c
2057 F:      drivers/usb/host/ohci-st.c
2058 F:      drivers/watchdog/st_lpc_wdt.c
2059 F:      drivers/ata/ahci_st.c
2060 F:      include/linux/remoteproc/st_slim_rproc.h
2061
2062 ARM/STM32 ARCHITECTURE
2063 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2064 M:      Alexandre Torgue <alexandre.torgue@st.com>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 S:      Maintained
2067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2068 N:      stm32
2069 F:      arch/arm/boot/dts/stm32*
2070 F:      arch/arm/mach-stm32/
2071 F:      drivers/clocksource/armv7m_systick.c
2072
2073 ARM/Synaptics Berlin SoC support
2074 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2075 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2077 S:      Maintained
2078 F:      arch/arm/mach-berlin/
2079 F:      arch/arm/boot/dts/berlin*
2080 F:      arch/arm64/boot/dts/marvell/berlin*
2081
2082 ARM/TANGO ARCHITECTURE
2083 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2084 M:      Mans Rullgard <mans@mansr.com>
2085 L:      linux-arm-kernel@lists.infradead.org
2086 S:      Odd Fixes
2087 N:      tango
2088
2089 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2090 M:      Lennert Buytenhek <kernel@wantstofly.org>
2091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2092 S:      Maintained
2093
2094 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2095 M:      Hans Verkuil <hans.verkuil@cisco.com>
2096 L:      linux-tegra@vger.kernel.org
2097 L:      linux-media@vger.kernel.org
2098 S:      Maintained
2099 F:      drivers/media/platform/tegra-cec/
2100 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2101
2102 ARM/TETON BGA MACHINE SUPPORT
2103 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2105 S:      Maintained
2106
2107 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2108 M:      Santosh Shilimkar <ssantosh@kernel.org>
2109 L:      linux-kernel@vger.kernel.org
2110 S:      Maintained
2111 F:      drivers/memory/*emif*
2112
2113 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2114 M:      Santosh Shilimkar <ssantosh@kernel.org>
2115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2116 S:      Maintained
2117 F:      arch/arm/mach-keystone/
2118 F:      arch/arm/boot/dts/keystone-*
2119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2120
2121 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2122 M:      Santosh Shilimkar <ssantosh@kernel.org>
2123 L:      linux-kernel@vger.kernel.org
2124 S:      Maintained
2125 F:      drivers/clk/keystone/
2126
2127 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2128 M:      Santosh Shilimkar <ssantosh@kernel.org>
2129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2130 L:      linux-kernel@vger.kernel.org
2131 S:      Maintained
2132 F:      drivers/clocksource/timer-keystone.c
2133
2134 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2135 M:      Santosh Shilimkar <ssantosh@kernel.org>
2136 L:      linux-kernel@vger.kernel.org
2137 S:      Maintained
2138 F:      drivers/power/reset/keystone-reset.c
2139
2140 ARM/THECUS N2100 MACHINE SUPPORT
2141 M:      Lennert Buytenhek <kernel@wantstofly.org>
2142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2143 S:      Maintained
2144
2145 ARM/TOSA MACHINE SUPPORT
2146 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2147 M:      Dirk Opfer <dirk@opfer-online.de>
2148 S:      Maintained
2149
2150 ARM/UNIPHIER ARCHITECTURE
2151 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2154 S:      Maintained
2155 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2156 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2157 F:      arch/arm/boot/dts/uniphier*
2158 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2159 F:      arch/arm/mach-uniphier/
2160 F:      arch/arm/mm/cache-uniphier.c
2161 F:      arch/arm64/boot/dts/socionext/uniphier*
2162 F:      drivers/bus/uniphier-system-bus.c
2163 F:      drivers/clk/uniphier/
2164 F:      drivers/gpio/gpio-uniphier.c
2165 F:      drivers/i2c/busses/i2c-uniphier*
2166 F:      drivers/irqchip/irq-uniphier-aidet.c
2167 F:      drivers/pinctrl/uniphier/
2168 F:      drivers/reset/reset-uniphier.c
2169 F:      drivers/tty/serial/8250/8250_uniphier.c
2170 N:      uniphier
2171
2172 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2173 M:      Ulf Hansson <ulf.hansson@linaro.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 T:      git git://git.linaro.org/people/ulfh/clk.git
2176 S:      Maintained
2177 F:      drivers/clk/ux500/
2178
2179 ARM/VERSATILE EXPRESS PLATFORM
2180 M:      Liviu Dudau <liviu.dudau@arm.com>
2181 M:      Sudeep Holla <sudeep.holla@arm.com>
2182 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 S:      Maintained
2185 F:      arch/arm/boot/dts/vexpress*
2186 F:      arch/arm64/boot/dts/arm/
2187 F:      arch/arm/mach-vexpress/
2188 F:      */*/vexpress*
2189 F:      */*/*/vexpress*
2190 F:      drivers/clk/versatile/clk-vexpress-osc.c
2191 F:      drivers/clocksource/versatile.c
2192 N:      mps2
2193
2194 ARM/VFP SUPPORT
2195 M:      Russell King <linux@armlinux.org.uk>
2196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2197 W:      http://www.armlinux.org.uk/
2198 S:      Maintained
2199 F:      arch/arm/vfp/
2200
2201 ARM/VOIPAC PXA270 SUPPORT
2202 M:      Marek Vasut <marek.vasut@gmail.com>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 S:      Maintained
2205 F:      arch/arm/mach-pxa/vpac270.c
2206 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2207
2208 ARM/VT8500 ARM ARCHITECTURE
2209 M:      Tony Prisk <linux@prisktech.co.nz>
2210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2211 S:      Maintained
2212 F:      arch/arm/mach-vt8500/
2213 F:      drivers/clocksource/vt8500_timer.c
2214 F:      drivers/i2c/busses/i2c-wmt.c
2215 F:      drivers/mmc/host/wmt-sdmmc.c
2216 F:      drivers/pwm/pwm-vt8500.c
2217 F:      drivers/rtc/rtc-vt8500.c
2218 F:      drivers/tty/serial/vt8500_serial.c
2219 F:      drivers/usb/host/ehci-platform.c
2220 F:      drivers/usb/host/uhci-platform.c
2221 F:      drivers/video/fbdev/vt8500lcdfb.*
2222 F:      drivers/video/fbdev/wm8505fb*
2223 F:      drivers/video/fbdev/wmt_ge_rops.*
2224
2225 ARM/ZIPIT Z2 SUPPORT
2226 M:      Marek Vasut <marek.vasut@gmail.com>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 S:      Maintained
2229 F:      arch/arm/mach-pxa/z2.c
2230 F:      arch/arm/mach-pxa/include/mach/z2.h
2231
2232 ARM/ZTE ARCHITECTURE
2233 M:      Jun Nie <jun.nie@linaro.org>
2234 M:      Baoyou Xie <baoyou.xie@linaro.org>
2235 M:      Shawn Guo <shawnguo@kernel.org>
2236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2237 S:      Maintained
2238 F:      arch/arm/boot/dts/zx2967*
2239 F:      arch/arm/mach-zx/
2240 F:      arch/arm64/boot/dts/zte/
2241 F:      drivers/clk/zte/
2242 F:      drivers/dma/zx_dma.c
2243 F:      drivers/gpio/gpio-zx.c
2244 F:      drivers/i2c/busses/i2c-zx2967.c
2245 F:      drivers/mmc/host/dw_mmc-zx.*
2246 F:      drivers/pinctrl/zte/
2247 F:      drivers/soc/zte/
2248 F:      drivers/thermal/zx2967_thermal.c
2249 F:      drivers/watchdog/zx2967_wdt.c
2250 F:      Documentation/devicetree/bindings/arm/zte.txt
2251 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2252 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2253 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2254 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2255 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2256 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2257 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2258 F:      Documentation/devicetree/bindings/soc/zte/
2259 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2260 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2261 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2262 F:      include/dt-bindings/clock/zx2967*.h
2263 F:      include/dt-bindings/soc/zte,*.h
2264 F:      sound/soc/codecs/zx_aud96p22.c
2265 F:      sound/soc/zte/
2266
2267 ARM/ZYNQ ARCHITECTURE
2268 M:      Michal Simek <michal.simek@xilinx.com>
2269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2270 W:      http://wiki.xilinx.com
2271 T:      git https://github.com/Xilinx/linux-xlnx.git
2272 S:      Supported
2273 F:      arch/arm/mach-zynq/
2274 F:      drivers/cpuidle/cpuidle-zynq.c
2275 F:      drivers/block/xsysace.c
2276 N:      zynq
2277 N:      xilinx
2278 F:      drivers/clocksource/cadence_ttc_timer.c
2279 F:      drivers/i2c/busses/i2c-cadence.c
2280 F:      drivers/mmc/host/sdhci-of-arasan.c
2281 F:      drivers/edac/synopsys_edac.c
2282
2283 ARM64 PORT (AARCH64 ARCHITECTURE)
2284 M:      Catalin Marinas <catalin.marinas@arm.com>
2285 M:      Will Deacon <will.deacon@arm.com>
2286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2288 S:      Maintained
2289 F:      arch/arm64/
2290 X:      arch/arm64/boot/dts/
2291 F:      Documentation/arm64/
2292
2293 AS3645A LED FLASH CONTROLLER DRIVER
2294 M:      Sakari Ailus <sakari.ailus@iki.fi>
2295 L:      linux-leds@vger.kernel.org
2296 S:      Maintained
2297 F:      drivers/leds/leds-as3645a.c
2298
2299 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2300 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2301 L:      linux-media@vger.kernel.org
2302 T:      git git://linuxtv.org/media_tree.git
2303 S:      Maintained
2304 F:      drivers/media/i2c/ak7375.c
2305 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2306
2307 ASAHI KASEI AK8974 DRIVER
2308 M:      Linus Walleij <linus.walleij@linaro.org>
2309 L:      linux-iio@vger.kernel.org
2310 W:      http://www.akm.com/
2311 S:      Supported
2312 F:      drivers/iio/magnetometer/ak8974.c
2313
2314 ASC7621 HARDWARE MONITOR DRIVER
2315 M:      George Joseph <george.joseph@fairview5.com>
2316 L:      linux-hwmon@vger.kernel.org
2317 S:      Maintained
2318 F:      Documentation/hwmon/asc7621
2319 F:      drivers/hwmon/asc7621.c
2320
2321 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2322 M:      Corentin Chary <corentin.chary@gmail.com>
2323 L:      acpi4asus-user@lists.sourceforge.net
2324 L:      platform-driver-x86@vger.kernel.org
2325 W:      http://acpi4asus.sf.net
2326 S:      Maintained
2327 F:      drivers/platform/x86/asus*.c
2328 F:      drivers/platform/x86/eeepc*.c
2329
2330 ASUS WIRELESS RADIO CONTROL DRIVER
2331 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2332 L:      platform-driver-x86@vger.kernel.org
2333 S:      Maintained
2334 F:      drivers/platform/x86/asus-wireless.c
2335
2336 ASYMMETRIC KEYS
2337 M:      David Howells <dhowells@redhat.com>
2338 L:      keyrings@vger.kernel.org
2339 S:      Maintained
2340 F:      Documentation/crypto/asymmetric-keys.txt
2341 F:      include/linux/verification.h
2342 F:      include/crypto/public_key.h
2343 F:      include/crypto/pkcs7.h
2344 F:      crypto/asymmetric_keys/
2345
2346 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2347 R:      Dan Williams <dan.j.williams@intel.com>
2348 W:      http://sourceforge.net/projects/xscaleiop
2349 S:      Odd fixes
2350 F:      Documentation/crypto/async-tx-api.txt
2351 F:      crypto/async_tx/
2352 F:      drivers/dma/
2353 F:      include/linux/dmaengine.h
2354 F:      include/linux/async_tx.h
2355
2356 AT24 EEPROM DRIVER
2357 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2358 L:      linux-i2c@vger.kernel.org
2359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2360 S:      Maintained
2361 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2362 F:      drivers/misc/eeprom/at24.c
2363 F:      include/linux/platform_data/at24.h
2364
2365 ATA OVER ETHERNET (AOE) DRIVER
2366 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2367 W:      http://www.openaoe.org/
2368 S:      Supported
2369 F:      Documentation/aoe/
2370 F:      drivers/block/aoe/
2371
2372 ATHEROS 71XX/9XXX GPIO DRIVER
2373 M:      Alban Bedel <albeu@free.fr>
2374 W:      https://github.com/AlbanBedel/linux
2375 T:      git git://github.com/AlbanBedel/linux
2376 S:      Maintained
2377 F:      drivers/gpio/gpio-ath79.c
2378 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2379
2380 ATHEROS 71XX/9XXX USB PHY DRIVER
2381 M:      Alban Bedel <albeu@free.fr>
2382 W:      https://github.com/AlbanBedel/linux
2383 T:      git git://github.com/AlbanBedel/linux
2384 S:      Maintained
2385 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2386 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2387
2388 ATHEROS ATH GENERIC UTILITIES
2389 M:      Kalle Valo <kvalo@codeaurora.org>
2390 L:      linux-wireless@vger.kernel.org
2391 S:      Supported
2392 F:      drivers/net/wireless/ath/*
2393
2394 ATHEROS ATH5K WIRELESS DRIVER
2395 M:      Jiri Slaby <jirislaby@gmail.com>
2396 M:      Nick Kossifidis <mickflemm@gmail.com>
2397 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2398 L:      linux-wireless@vger.kernel.org
2399 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2400 S:      Maintained
2401 F:      drivers/net/wireless/ath/ath5k/
2402
2403 ATHEROS ATH6KL WIRELESS DRIVER
2404 M:      Kalle Valo <kvalo@codeaurora.org>
2405 L:      linux-wireless@vger.kernel.org
2406 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2408 S:      Supported
2409 F:      drivers/net/wireless/ath/ath6kl/
2410
2411 ATI_REMOTE2 DRIVER
2412 M:      Ville Syrjala <syrjala@sci.fi>
2413 S:      Maintained
2414 F:      drivers/input/misc/ati_remote2.c
2415
2416 ATK0110 HWMON DRIVER
2417 M:      Luca Tettamanti <kronos.it@gmail.com>
2418 L:      linux-hwmon@vger.kernel.org
2419 S:      Maintained
2420 F:      drivers/hwmon/asus_atk0110.c
2421
2422 ATLX ETHERNET DRIVERS
2423 M:      Jay Cliburn <jcliburn@gmail.com>
2424 M:      Chris Snook <chris.snook@gmail.com>
2425 L:      netdev@vger.kernel.org
2426 W:      http://sourceforge.net/projects/atl1
2427 W:      http://atl1.sourceforge.net
2428 S:      Maintained
2429 F:      drivers/net/ethernet/atheros/
2430
2431 ATM
2432 M:      Chas Williams <3chas3@gmail.com>
2433 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2434 L:      netdev@vger.kernel.org
2435 W:      http://linux-atm.sourceforge.net
2436 S:      Maintained
2437 F:      drivers/atm/
2438 F:      include/linux/atm*
2439 F:      include/uapi/linux/atm*
2440
2441 ATMEL AT91 / AT32 MCI DRIVER
2442 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2443 S:      Maintained
2444 F:      drivers/mmc/host/atmel-mci.c
2445
2446 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2447 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2448 S:      Supported
2449 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2450
2451 ATMEL Audio ALSA driver
2452 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2453 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2454 S:      Supported
2455 F:      sound/soc/atmel
2456
2457 ATMEL I2C DRIVER
2458 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2459 L:      linux-i2c@vger.kernel.org
2460 S:      Supported
2461 F:      drivers/i2c/busses/i2c-at91.c
2462
2463 ATMEL ISI DRIVER
2464 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2465 L:      linux-media@vger.kernel.org
2466 S:      Supported
2467 F:      drivers/media/platform/atmel/atmel-isi.c
2468 F:      include/media/atmel-isi.h
2469
2470 ATMEL LCDFB DRIVER
2471 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2472 L:      linux-fbdev@vger.kernel.org
2473 S:      Maintained
2474 F:      drivers/video/fbdev/atmel_lcdfb.c
2475 F:      include/video/atmel_lcdc.h
2476
2477 ATMEL MACB ETHERNET DRIVER
2478 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2479 S:      Supported
2480 F:      drivers/net/ethernet/cadence/
2481
2482 ATMEL MAXTOUCH DRIVER
2483 M:      Nick Dyer <nick@shmanahar.org>
2484 T:      git git://github.com/ndyer/linux.git
2485 S:      Maintained
2486 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2487 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2488
2489 ATMEL SAMA5D2 ADC DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-iio@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/iio/adc/at91-sama5d2_adc.c
2494
2495 ATMEL SDMMC DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-mmc@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/mmc/host/sdhci-of-at91.c
2500
2501 ATMEL SPI DRIVER
2502 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2503 S:      Supported
2504 F:      drivers/spi/spi-atmel.*
2505
2506 ATMEL SSC DRIVER
2507 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2509 S:      Supported
2510 F:      drivers/misc/atmel-ssc.c
2511 F:      include/linux/atmel-ssc.h
2512
2513 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2514 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2516 S:      Supported
2517 F:      drivers/misc/atmel_tclib.c
2518 F:      drivers/clocksource/tcb_clksrc.c
2519
2520 ATMEL USBA UDC DRIVER
2521 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2523 S:      Supported
2524 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2525
2526 ATMEL WIRELESS DRIVER
2527 M:      Simon Kelley <simon@thekelleys.org.uk>
2528 L:      linux-wireless@vger.kernel.org
2529 W:      http://www.thekelleys.org.uk/atmel
2530 W:      http://atmelwlandriver.sourceforge.net/
2531 S:      Maintained
2532 F:      drivers/net/wireless/atmel/atmel*
2533
2534 ATMEL XDMA DRIVER
2535 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2536 L:      linux-arm-kernel@lists.infradead.org
2537 L:      dmaengine@vger.kernel.org
2538 S:      Supported
2539 F:      drivers/dma/at_xdmac.c
2540
2541 ATOMIC INFRASTRUCTURE
2542 M:      Will Deacon <will.deacon@arm.com>
2543 M:      Peter Zijlstra <peterz@infradead.org>
2544 R:      Boqun Feng <boqun.feng@gmail.com>
2545 L:      linux-kernel@vger.kernel.org
2546 S:      Maintained
2547 F:      arch/*/include/asm/atomic*.h
2548 F:      include/*/atomic*.h
2549
2550 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2551 M:      Bradley Grove <linuxdrivers@attotech.com>
2552 L:      linux-scsi@vger.kernel.org
2553 W:      http://www.attotech.com
2554 S:      Supported
2555 F:      drivers/scsi/esas2r
2556
2557 ATUSB IEEE 802.15.4 RADIO DRIVER
2558 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2559 L:      linux-wpan@vger.kernel.org
2560 S:      Maintained
2561 F:      drivers/net/ieee802154/atusb.c
2562 F:      drivers/net/ieee802154/atusb.h
2563 F:      drivers/net/ieee802154/at86rf230.h
2564
2565 AUDIT SUBSYSTEM
2566 M:      Paul Moore <paul@paul-moore.com>
2567 M:      Eric Paris <eparis@redhat.com>
2568 L:      linux-audit@redhat.com (moderated for non-subscribers)
2569 W:      https://github.com/linux-audit
2570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2571 S:      Supported
2572 F:      include/linux/audit.h
2573 F:      include/uapi/linux/audit.h
2574 F:      kernel/audit*
2575
2576 AUXILIARY DISPLAY DRIVERS
2577 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2578 S:      Maintained
2579 F:      drivers/auxdisplay/
2580 F:      include/linux/cfag12864b.h
2581
2582 AX.25 NETWORK LAYER
2583 M:      Ralf Baechle <ralf@linux-mips.org>
2584 L:      linux-hams@vger.kernel.org
2585 W:      http://www.linux-ax25.org/
2586 S:      Maintained
2587 F:      include/uapi/linux/ax25.h
2588 F:      include/net/ax25.h
2589 F:      net/ax25/
2590
2591 AXENTIA ARM DEVICES
2592 M:      Peter Rosin <peda@axentia.se>
2593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2594 S:      Maintained
2595 F:      Documentation/devicetree/bindings/arm/axentia.txt
2596 F:      arch/arm/boot/dts/at91-linea.dtsi
2597 F:      arch/arm/boot/dts/at91-natte.dtsi
2598 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2599 F:      arch/arm/boot/dts/at91-tse850-3.dts
2600
2601 AXENTIA ASOC DRIVERS
2602 M:      Peter Rosin <peda@axentia.se>
2603 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2604 S:      Maintained
2605 F:      Documentation/devicetree/bindings/sound/axentia,*
2606 F:      sound/soc/atmel/tse850-pcm5142.c
2607
2608 AZ6007 DVB DRIVER
2609 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2610 L:      linux-media@vger.kernel.org
2611 W:      https://linuxtv.org
2612 T:      git git://linuxtv.org/media_tree.git
2613 S:      Maintained
2614 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2615
2616 AZTECH FM RADIO RECEIVER DRIVER
2617 M:      Hans Verkuil <hverkuil@xs4all.nl>
2618 L:      linux-media@vger.kernel.org
2619 T:      git git://linuxtv.org/media_tree.git
2620 W:      https://linuxtv.org
2621 S:      Maintained
2622 F:      drivers/media/radio/radio-aztech*
2623
2624 B43 WIRELESS DRIVER
2625 L:      linux-wireless@vger.kernel.org
2626 L:      b43-dev@lists.infradead.org
2627 W:      http://wireless.kernel.org/en/users/Drivers/b43
2628 S:      Odd Fixes
2629 F:      drivers/net/wireless/broadcom/b43/
2630
2631 B43LEGACY WIRELESS DRIVER
2632 M:      Larry Finger <Larry.Finger@lwfinger.net>
2633 L:      linux-wireless@vger.kernel.org
2634 L:      b43-dev@lists.infradead.org
2635 W:      http://wireless.kernel.org/en/users/Drivers/b43
2636 S:      Maintained
2637 F:      drivers/net/wireless/broadcom/b43legacy/
2638
2639 BACKLIGHT CLASS/SUBSYSTEM
2640 M:      Lee Jones <lee.jones@linaro.org>
2641 M:      Daniel Thompson <daniel.thompson@linaro.org>
2642 M:      Jingoo Han <jingoohan1@gmail.com>
2643 L:      dri-devel@lists.freedesktop.org
2644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2645 S:      Maintained
2646 F:      drivers/video/backlight/
2647 F:      include/linux/backlight.h
2648 F:      include/linux/pwm_backlight.h
2649 F:      Documentation/devicetree/bindings/leds/backlight
2650
2651 BATMAN ADVANCED
2652 M:      Marek Lindner <mareklindner@neomailbox.ch>
2653 M:      Simon Wunderlich <sw@simonwunderlich.de>
2654 M:      Antonio Quartulli <a@unstable.cc>
2655 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2656 W:      https://www.open-mesh.org/
2657 Q:      https://patchwork.open-mesh.org/project/batman/list/
2658 S:      Maintained
2659 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2660 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2661 F:      Documentation/networking/batman-adv.rst
2662 F:      include/uapi/linux/batadv_packet.h
2663 F:      include/uapi/linux/batman_adv.h
2664 F:      net/batman-adv/
2665
2666 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2667 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2668 L:      linux-hams@vger.kernel.org
2669 W:      http://www.baycom.org/~tom/ham/ham.html
2670 S:      Maintained
2671 F:      drivers/net/hamradio/baycom*
2672
2673 BCACHE (BLOCK LAYER CACHE)
2674 M:      Coly Li <colyli@suse.de>
2675 M:      Kent Overstreet <kent.overstreet@gmail.com>
2676 L:      linux-bcache@vger.kernel.org
2677 W:      http://bcache.evilpiepirate.org
2678 C:      irc://irc.oftc.net/bcache
2679 S:      Maintained
2680 F:      drivers/md/bcache/
2681
2682 BDISP ST MEDIA DRIVER
2683 M:      Fabien Dessenne <fabien.dessenne@st.com>
2684 L:      linux-media@vger.kernel.org
2685 T:      git git://linuxtv.org/media_tree.git
2686 W:      https://linuxtv.org
2687 S:      Supported
2688 F:      drivers/media/platform/sti/bdisp
2689
2690 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2691 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2692 L:      netdev@vger.kernel.org
2693 S:      Maintained
2694 F:      drivers/net/ethernet/ec_bhf.c
2695
2696 BEFS FILE SYSTEM
2697 M:      Luis de Bethencourt <luisbg@kernel.org>
2698 M:      Salah Triki <salah.triki@gmail.com>
2699 S:      Maintained
2700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2701 F:      Documentation/filesystems/befs.txt
2702 F:      fs/befs/
2703
2704 BFQ I/O SCHEDULER
2705 M:      Paolo Valente <paolo.valente@linaro.org>
2706 M:      Jens Axboe <axboe@kernel.dk>
2707 L:      linux-block@vger.kernel.org
2708 S:      Maintained
2709 F:      block/bfq-*
2710 F:      Documentation/block/bfq-iosched.txt
2711
2712 BFS FILE SYSTEM
2713 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2714 S:      Maintained
2715 F:      Documentation/filesystems/bfs.txt
2716 F:      fs/bfs/
2717 F:      include/uapi/linux/bfs_fs.h
2718
2719 BLINKM RGB LED DRIVER
2720 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2721 S:      Maintained
2722 F:      drivers/leds/leds-blinkm.c
2723
2724 BLOCK LAYER
2725 M:      Jens Axboe <axboe@kernel.dk>
2726 L:      linux-block@vger.kernel.org
2727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2728 S:      Maintained
2729 F:      block/
2730 F:      drivers/block/
2731 F:      kernel/trace/blktrace.c
2732 F:      lib/sbitmap.c
2733
2734 BLOCK2MTD DRIVER
2735 M:      Joern Engel <joern@lazybastard.org>
2736 L:      linux-mtd@lists.infradead.org
2737 S:      Maintained
2738 F:      drivers/mtd/devices/block2mtd.c
2739
2740 BLUETOOTH DRIVERS
2741 M:      Marcel Holtmann <marcel@holtmann.org>
2742 M:      Johan Hedberg <johan.hedberg@gmail.com>
2743 L:      linux-bluetooth@vger.kernel.org
2744 W:      http://www.bluez.org/
2745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2747 S:      Maintained
2748 F:      drivers/bluetooth/
2749
2750 BLUETOOTH SUBSYSTEM
2751 M:      Marcel Holtmann <marcel@holtmann.org>
2752 M:      Johan Hedberg <johan.hedberg@gmail.com>
2753 L:      linux-bluetooth@vger.kernel.org
2754 W:      http://www.bluez.org/
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2757 S:      Maintained
2758 F:      net/bluetooth/
2759 F:      include/net/bluetooth/
2760
2761 BONDING DRIVER
2762 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2763 M:      Veaceslav Falico <vfalico@gmail.com>
2764 M:      Andy Gospodarek <andy@greyhouse.net>
2765 L:      netdev@vger.kernel.org
2766 W:      http://sourceforge.net/projects/bonding/
2767 S:      Supported
2768 F:      drivers/net/bonding/
2769 F:      include/uapi/linux/if_bonding.h
2770
2771 BPF (Safe dynamic programs and tools)
2772 M:      Alexei Starovoitov <ast@kernel.org>
2773 M:      Daniel Borkmann <daniel@iogearbox.net>
2774 L:      netdev@vger.kernel.org
2775 L:      linux-kernel@vger.kernel.org
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2778 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2779 S:      Supported
2780 F:      arch/x86/net/bpf_jit*
2781 F:      Documentation/networking/filter.txt
2782 F:      Documentation/bpf/
2783 F:      include/linux/bpf*
2784 F:      include/linux/filter.h
2785 F:      include/trace/events/xdp.h
2786 F:      include/uapi/linux/bpf*
2787 F:      include/uapi/linux/filter.h
2788 F:      kernel/bpf/
2789 F:      kernel/trace/bpf_trace.c
2790 F:      lib/test_bpf.c
2791 F:      net/bpf/
2792 F:      net/core/filter.c
2793 F:      net/sched/act_bpf.c
2794 F:      net/sched/cls_bpf.c
2795 F:      samples/bpf/
2796 F:      tools/bpf/
2797 F:      tools/lib/bpf/
2798 F:      tools/testing/selftests/bpf/
2799
2800 BROADCOM B44 10/100 ETHERNET DRIVER
2801 M:      Michael Chan <michael.chan@broadcom.com>
2802 L:      netdev@vger.kernel.org
2803 S:      Supported
2804 F:      drivers/net/ethernet/broadcom/b44.*
2805
2806 BROADCOM B53 ETHERNET SWITCH DRIVER
2807 M:      Florian Fainelli <f.fainelli@gmail.com>
2808 L:      netdev@vger.kernel.org
2809 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2810 S:      Supported
2811 F:      drivers/net/dsa/b53/*
2812 F:      include/linux/platform_data/b53.h
2813
2814 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2815 M:      Florian Fainelli <f.fainelli@gmail.com>
2816 M:      Ray Jui <rjui@broadcom.com>
2817 M:      Scott Branden <sbranden@broadcom.com>
2818 M:      bcm-kernel-feedback-list@broadcom.com
2819 T:      git git://github.com/broadcom/mach-bcm
2820 S:      Maintained
2821 N:      bcm281*
2822 N:      bcm113*
2823 N:      bcm216*
2824 N:      kona
2825 F:      arch/arm/mach-bcm/
2826
2827 BROADCOM BCM2835 ARM ARCHITECTURE
2828 M:      Eric Anholt <eric@anholt.net>
2829 M:      Stefan Wahren <stefan.wahren@i2se.com>
2830 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2832 T:      git git://github.com/anholt/linux
2833 S:      Maintained
2834 N:      bcm2835
2835 F:      drivers/staging/vc04_services
2836
2837 BROADCOM BCM47XX MIPS ARCHITECTURE
2838 M:      Hauke Mehrtens <hauke@hauke-m.de>
2839 M:      Rafał Miłecki <zajec5@gmail.com>
2840 L:      linux-mips@linux-mips.org
2841 S:      Maintained
2842 F:      Documentation/devicetree/bindings/mips/brcm/
2843 F:      arch/mips/bcm47xx/*
2844 F:      arch/mips/include/asm/mach-bcm47xx/*
2845
2846 BROADCOM BCM5301X ARM ARCHITECTURE
2847 M:      Hauke Mehrtens <hauke@hauke-m.de>
2848 M:      Rafał Miłecki <zajec5@gmail.com>
2849 M:      Jon Mason <jonmason@broadcom.com>
2850 M:      bcm-kernel-feedback-list@broadcom.com
2851 L:      linux-arm-kernel@lists.infradead.org
2852 S:      Maintained
2853 F:      arch/arm/mach-bcm/bcm_5301x.c
2854 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2855 F:      arch/arm/boot/dts/bcm470*
2856 F:      arch/arm/boot/dts/bcm953012*
2857
2858 BROADCOM BCM53573 ARM ARCHITECTURE
2859 M:      Rafał Miłecki <rafal@milecki.pl>
2860 L:      linux-arm-kernel@lists.infradead.org
2861 S:      Maintained
2862 F:      arch/arm/boot/dts/bcm53573*
2863 F:      arch/arm/boot/dts/bcm47189*
2864
2865 BROADCOM BCM63XX ARM ARCHITECTURE
2866 M:      Florian Fainelli <f.fainelli@gmail.com>
2867 M:      bcm-kernel-feedback-list@broadcom.com
2868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2869 T:      git git://github.com/broadcom/stblinux.git
2870 S:      Maintained
2871 N:      bcm63xx
2872
2873 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2874 M:      Kevin Cernekee <cernekee@gmail.com>
2875 L:      linux-usb@vger.kernel.org
2876 S:      Maintained
2877 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2878
2879 BROADCOM BCM7XXX ARM ARCHITECTURE
2880 M:      Brian Norris <computersforpeace@gmail.com>
2881 M:      Gregory Fong <gregory.0xf0@gmail.com>
2882 M:      Florian Fainelli <f.fainelli@gmail.com>
2883 M:      bcm-kernel-feedback-list@broadcom.com
2884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2885 T:      git git://github.com/broadcom/stblinux.git
2886 S:      Maintained
2887 F:      arch/arm/mach-bcm/*brcmstb*
2888 F:      arch/arm/boot/dts/bcm7*.dts*
2889 F:      drivers/bus/brcmstb_gisb.c
2890 F:      arch/arm/mm/cache-b15-rac.c
2891 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2892 N:      brcmstb
2893
2894 BROADCOM BMIPS CPUFREQ DRIVER
2895 M:      Markus Mayer <mmayer@broadcom.com>
2896 M:      bcm-kernel-feedback-list@broadcom.com
2897 L:      linux-pm@vger.kernel.org
2898 S:      Maintained
2899 F:      drivers/cpufreq/bmips-cpufreq.c
2900
2901 BROADCOM BMIPS MIPS ARCHITECTURE
2902 M:      Kevin Cernekee <cernekee@gmail.com>
2903 M:      Florian Fainelli <f.fainelli@gmail.com>
2904 L:      linux-mips@linux-mips.org
2905 T:      git git://github.com/broadcom/stblinux.git
2906 S:      Maintained
2907 F:      arch/mips/bmips/*
2908 F:      arch/mips/include/asm/mach-bmips/*
2909 F:      arch/mips/kernel/*bmips*
2910 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2911 F:      drivers/irqchip/irq-bcm63*
2912 F:      drivers/irqchip/irq-bcm7*
2913 F:      drivers/irqchip/irq-brcmstb*
2914 F:      include/linux/bcm963xx_nvram.h
2915 F:      include/linux/bcm963xx_tag.h
2916
2917 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2918 M:      Rasesh Mody <rasesh.mody@cavium.com>
2919 M:      Harish Patil <harish.patil@cavium.com>
2920 M:      Dept-GELinuxNICDev@cavium.com
2921 L:      netdev@vger.kernel.org
2922 S:      Supported
2923 F:      drivers/net/ethernet/broadcom/bnx2.*
2924 F:      drivers/net/ethernet/broadcom/bnx2_*
2925
2926 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2927 M:      QLogic-Storage-Upstream@qlogic.com
2928 L:      linux-scsi@vger.kernel.org
2929 S:      Supported
2930 F:      drivers/scsi/bnx2fc/
2931
2932 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2933 M:      QLogic-Storage-Upstream@qlogic.com
2934 L:      linux-scsi@vger.kernel.org
2935 S:      Supported
2936 F:      drivers/scsi/bnx2i/
2937
2938 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2939 M:      Ariel Elior <ariel.elior@cavium.com>
2940 M:      everest-linux-l2@cavium.com
2941 L:      netdev@vger.kernel.org
2942 S:      Supported
2943 F:      drivers/net/ethernet/broadcom/bnx2x/
2944
2945 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2946 M:      Michael Chan <michael.chan@broadcom.com>
2947 L:      netdev@vger.kernel.org
2948 S:      Supported
2949 F:      drivers/net/ethernet/broadcom/bnxt/
2950
2951 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2952 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2953 M:      Franky Lin <franky.lin@broadcom.com>
2954 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2955 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2956 M:      Wright Feng <wright.feng@cypress.com>
2957 L:      linux-wireless@vger.kernel.org
2958 L:      brcm80211-dev-list.pdl@broadcom.com
2959 L:      brcm80211-dev-list@cypress.com
2960 S:      Supported
2961 F:      drivers/net/wireless/broadcom/brcm80211/
2962
2963 BROADCOM BRCMSTB GPIO DRIVER
2964 M:      Gregory Fong <gregory.0xf0@gmail.com>
2965 L:      bcm-kernel-feedback-list@broadcom.com
2966 S:      Supported
2967 F:      drivers/gpio/gpio-brcmstb.c
2968 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2969
2970 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2971 M:      Al Cooper <alcooperx@gmail.com>
2972 L:      linux-kernel@vger.kernel.org
2973 L:      bcm-kernel-feedback-list@broadcom.com
2974 S:      Maintained
2975 F:      drivers/phy/broadcom/phy-brcm-usb*
2976
2977 BROADCOM GENET ETHERNET DRIVER
2978 M:      Doug Berger <opendmb@gmail.com>
2979 M:      Florian Fainelli <f.fainelli@gmail.com>
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/genet/
2983
2984 BROADCOM IPROC ARM ARCHITECTURE
2985 M:      Ray Jui <rjui@broadcom.com>
2986 M:      Scott Branden <sbranden@broadcom.com>
2987 M:      Jon Mason <jonmason@broadcom.com>
2988 M:      bcm-kernel-feedback-list@broadcom.com
2989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2990 T:      git git://github.com/broadcom/cygnus-linux.git
2991 S:      Maintained
2992 N:      iproc
2993 N:      cygnus
2994 N:      bcm[-_]nsp
2995 N:      bcm9113*
2996 N:      bcm9583*
2997 N:      bcm9585*
2998 N:      bcm9586*
2999 N:      bcm988312
3000 N:      bcm113*
3001 N:      bcm583*
3002 N:      bcm585*
3003 N:      bcm586*
3004 N:      bcm88312
3005 N:      hr2
3006 N:      stingray
3007 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3008 F:      arch/arm64/boot/dts/broadcom/stingray/*
3009 F:      drivers/clk/bcm/clk-ns*
3010 F:      drivers/clk/bcm/clk-sr*
3011 F:      drivers/pinctrl/bcm/pinctrl-ns*
3012 F:      include/dt-bindings/clock/bcm-sr*
3013
3014 BROADCOM KONA GPIO DRIVER
3015 M:      Ray Jui <rjui@broadcom.com>
3016 L:      bcm-kernel-feedback-list@broadcom.com
3017 S:      Supported
3018 F:      drivers/gpio/gpio-bcm-kona.c
3019 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3020
3021 BROADCOM NETXTREME-E ROCE DRIVER
3022 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3023 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3024 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3025 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3026 L:      linux-rdma@vger.kernel.org
3027 W:      http://www.broadcom.com
3028 S:      Supported
3029 F:      drivers/infiniband/hw/bnxt_re/
3030 F:      include/uapi/rdma/bnxt_re-abi.h
3031
3032 BROADCOM NVRAM DRIVER
3033 M:      Rafał Miłecki <zajec5@gmail.com>
3034 L:      linux-mips@linux-mips.org
3035 S:      Maintained
3036 F:      drivers/firmware/broadcom/*
3037
3038 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3039 M:      Rafał Miłecki <zajec5@gmail.com>
3040 L:      linux-wireless@vger.kernel.org
3041 S:      Maintained
3042 F:      drivers/bcma/
3043 F:      include/linux/bcma/
3044
3045 BROADCOM STB AVS CPUFREQ DRIVER
3046 M:      Markus Mayer <mmayer@broadcom.com>
3047 M:      bcm-kernel-feedback-list@broadcom.com
3048 L:      linux-pm@vger.kernel.org
3049 S:      Maintained
3050 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3051 F:      drivers/cpufreq/brcmstb*
3052
3053 BROADCOM STB AVS TMON DRIVER
3054 M:      Markus Mayer <mmayer@broadcom.com>
3055 M:      bcm-kernel-feedback-list@broadcom.com
3056 L:      linux-pm@vger.kernel.org
3057 S:      Maintained
3058 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3059 F:      drivers/thermal/broadcom/brcmstb*
3060
3061 BROADCOM STB NAND FLASH DRIVER
3062 M:      Brian Norris <computersforpeace@gmail.com>
3063 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3064 L:      linux-mtd@lists.infradead.org
3065 L:      bcm-kernel-feedback-list@broadcom.com
3066 S:      Maintained
3067 F:      drivers/mtd/nand/raw/brcmnand/
3068
3069 BROADCOM STB DPFE DRIVER
3070 M:      Markus Mayer <mmayer@broadcom.com>
3071 M:      bcm-kernel-feedback-list@broadcom.com
3072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3073 S:      Maintained
3074 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3075 F:      drivers/memory/brcmstb_dpfe.c
3076
3077 BROADCOM SYSTEMPORT ETHERNET DRIVER
3078 M:      Florian Fainelli <f.fainelli@gmail.com>
3079 L:      netdev@vger.kernel.org
3080 S:      Supported
3081 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3082
3083 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3084 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3085 M:      Prashant Sreedharan <prashant@broadcom.com>
3086 M:      Michael Chan <mchan@broadcom.com>
3087 L:      netdev@vger.kernel.org
3088 S:      Supported
3089 F:      drivers/net/ethernet/broadcom/tg3.*
3090
3091 BROCADE BFA FC SCSI DRIVER
3092 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3093 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3094 L:      linux-scsi@vger.kernel.org
3095 S:      Supported
3096 F:      drivers/scsi/bfa/
3097
3098 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3099 M:      Rasesh Mody <rasesh.mody@cavium.com>
3100 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3101 M:      Dept-GELinuxNICDev@cavium.com
3102 L:      netdev@vger.kernel.org
3103 S:      Supported
3104 F:      drivers/net/ethernet/brocade/bna/
3105
3106 BSG (block layer generic sg v4 driver)
3107 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3108 L:      linux-scsi@vger.kernel.org
3109 S:      Supported
3110 F:      block/bsg.c
3111 F:      include/linux/bsg.h
3112 F:      include/uapi/linux/bsg.h
3113
3114 BT87X AUDIO DRIVER
3115 M:      Clemens Ladisch <clemens@ladisch.de>
3116 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3117 T:      git git://git.alsa-project.org/alsa-kernel.git
3118 S:      Maintained
3119 F:      Documentation/sound/cards/bt87x.rst
3120 F:      sound/pci/bt87x.c
3121
3122 BT8XXGPIO DRIVER
3123 M:      Michael Buesch <m@bues.ch>
3124 W:      http://bu3sch.de/btgpio.php
3125 S:      Maintained
3126 F:      drivers/gpio/gpio-bt8xx.c
3127
3128 BTRFS FILE SYSTEM
3129 M:      Chris Mason <clm@fb.com>
3130 M:      Josef Bacik <jbacik@fb.com>
3131 M:      David Sterba <dsterba@suse.com>
3132 L:      linux-btrfs@vger.kernel.org
3133 W:      http://btrfs.wiki.kernel.org/
3134 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3136 S:      Maintained
3137 F:      Documentation/filesystems/btrfs.txt
3138 F:      fs/btrfs/
3139 F:      include/linux/btrfs*
3140 F:      include/uapi/linux/btrfs*
3141
3142 BTTV VIDEO4LINUX DRIVER
3143 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3144 L:      linux-media@vger.kernel.org
3145 W:      https://linuxtv.org
3146 T:      git git://linuxtv.org/media_tree.git
3147 S:      Odd fixes
3148 F:      Documentation/media/v4l-drivers/bttv*
3149 F:      drivers/media/pci/bt8xx/bttv*
3150
3151 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3152 M:      Chanwoo Choi <cw00.choi@samsung.com>
3153 L:      linux-pm@vger.kernel.org
3154 L:      linux-samsung-soc@vger.kernel.org
3155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3156 S:      Maintained
3157 F:      drivers/devfreq/exynos-bus.c
3158 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3159
3160 BUSLOGIC SCSI DRIVER
3161 M:      Khalid Aziz <khalid@gonehiking.org>
3162 L:      linux-scsi@vger.kernel.org
3163 S:      Maintained
3164 F:      drivers/scsi/BusLogic.*
3165 F:      drivers/scsi/FlashPoint.*
3166
3167 C-MEDIA CMI8788 DRIVER
3168 M:      Clemens Ladisch <clemens@ladisch.de>
3169 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3170 T:      git git://git.alsa-project.org/alsa-kernel.git
3171 S:      Maintained
3172 F:      sound/pci/oxygen/
3173
3174 C6X ARCHITECTURE
3175 M:      Mark Salter <msalter@redhat.com>
3176 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3177 L:      linux-c6x-dev@linux-c6x.org
3178 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3179 S:      Maintained
3180 F:      arch/c6x/
3181
3182 CA8210 IEEE-802.15.4 RADIO DRIVER
3183 M:      Harry Morris <h.morris@cascoda.com>
3184 L:      linux-wpan@vger.kernel.org
3185 W:      https://github.com/Cascoda/ca8210-linux.git
3186 S:      Maintained
3187 F:      drivers/net/ieee802154/ca8210.c
3188 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3189
3190 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3191 M:      David Howells <dhowells@redhat.com>
3192 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3193 S:      Supported
3194 F:      Documentation/filesystems/caching/cachefiles.txt
3195 F:      fs/cachefiles/
3196
3197 CADENCE MIPI-CSI2 BRIDGES
3198 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3199 L:      linux-media@vger.kernel.org
3200 S:      Maintained
3201 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3202 F:      drivers/media/platform/cadence/cdns-csi2*
3203
3204 CADET FM/AM RADIO RECEIVER DRIVER
3205 M:      Hans Verkuil <hverkuil@xs4all.nl>
3206 L:      linux-media@vger.kernel.org
3207 T:      git git://linuxtv.org/media_tree.git
3208 W:      https://linuxtv.org
3209 S:      Maintained
3210 F:      drivers/media/radio/radio-cadet*
3211
3212 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3213 M:      Jonathan Corbet <corbet@lwn.net>
3214 L:      linux-media@vger.kernel.org
3215 T:      git git://linuxtv.org/media_tree.git
3216 S:      Maintained
3217 F:      Documentation/media/v4l-drivers/cafe_ccic*
3218 F:      drivers/media/platform/marvell-ccic/
3219
3220 CAIF NETWORK LAYER
3221 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3222 L:      netdev@vger.kernel.org
3223 S:      Supported
3224 F:      Documentation/networking/caif/
3225 F:      drivers/net/caif/
3226 F:      include/uapi/linux/caif/
3227 F:      include/net/caif/
3228 F:      net/caif/
3229
3230 CALGARY x86-64 IOMMU
3231 M:      Muli Ben-Yehuda <mulix@mulix.org>
3232 M:      Jon Mason <jdmason@kudzu.us>
3233 L:      iommu@lists.linux-foundation.org
3234 S:      Maintained
3235 F:      arch/x86/kernel/pci-calgary_64.c
3236 F:      arch/x86/kernel/tce_64.c
3237 F:      arch/x86/include/asm/calgary.h
3238 F:      arch/x86/include/asm/tce.h
3239
3240 CAN NETWORK DRIVERS
3241 M:      Wolfgang Grandegger <wg@grandegger.com>
3242 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3243 L:      linux-can@vger.kernel.org
3244 W:      https://github.com/linux-can
3245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3247 S:      Maintained
3248 F:      Documentation/devicetree/bindings/net/can/
3249 F:      drivers/net/can/
3250 F:      include/linux/can/dev.h
3251 F:      include/linux/can/platform/
3252 F:      include/uapi/linux/can/error.h
3253 F:      include/uapi/linux/can/netlink.h
3254
3255 CAN NETWORK LAYER
3256 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3257 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3258 L:      linux-can@vger.kernel.org
3259 W:      https://github.com/linux-can
3260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3262 S:      Maintained
3263 F:      Documentation/networking/can.rst
3264 F:      net/can/
3265 F:      include/linux/can/core.h
3266 F:      include/uapi/linux/can.h
3267 F:      include/uapi/linux/can/bcm.h
3268 F:      include/uapi/linux/can/raw.h
3269 F:      include/uapi/linux/can/gw.h
3270
3271 CAPABILITIES
3272 M:      Serge Hallyn <serge@hallyn.com>
3273 L:      linux-security-module@vger.kernel.org
3274 S:      Supported
3275 F:      include/linux/capability.h
3276 F:      include/uapi/linux/capability.h
3277 F:      security/commoncap.c
3278 F:      kernel/capability.c
3279
3280 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3281 M:      Kevin Tsai <ktsai@capellamicro.com>
3282 S:      Maintained
3283 F:      drivers/iio/light/cm*
3284
3285 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3286 M:      Christian Lamparter <chunkeey@googlemail.com>
3287 L:      linux-wireless@vger.kernel.org
3288 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3289 S:      Maintained
3290 F:      drivers/net/wireless/ath/carl9170/
3291
3292 CAVIUM I2C DRIVER
3293 M:      Jan Glauber <jglauber@cavium.com>
3294 M:      David Daney <david.daney@cavium.com>
3295 W:      http://www.cavium.com
3296 S:      Supported
3297 F:      drivers/i2c/busses/i2c-octeon*
3298 F:      drivers/i2c/busses/i2c-thunderx*
3299
3300 CAVIUM LIQUIDIO NETWORK DRIVER
3301 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3302 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3303 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3304 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3305 L:      netdev@vger.kernel.org
3306 W:      http://www.cavium.com
3307 S:      Supported
3308 F:      drivers/net/ethernet/cavium/liquidio/
3309
3310 CAVIUM MMC DRIVER
3311 M:      Jan Glauber <jglauber@cavium.com>
3312 M:      David Daney <david.daney@cavium.com>
3313 M:      Steven J. Hill <Steven.Hill@cavium.com>
3314 W:      http://www.cavium.com
3315 S:      Supported
3316 F:      drivers/mmc/host/cavium*
3317
3318 CAVIUM OCTEON-TX CRYPTO DRIVER
3319 M:      George Cherian <george.cherian@cavium.com>
3320 L:      linux-crypto@vger.kernel.org
3321 W:      http://www.cavium.com
3322 S:      Supported
3323 F:      drivers/crypto/cavium/cpt/
3324
3325 CAVIUM THUNDERX2 ARM64 SOC
3326 M:      Robert Richter <rrichter@cavium.com>
3327 M:      Jayachandran C <jnair@caviumnetworks.com>
3328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3329 S:      Maintained
3330 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3331 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3332
3333 CC2520 IEEE-802.15.4 RADIO DRIVER
3334 M:      Varka Bhadram <varkabhadram@gmail.com>
3335 L:      linux-wpan@vger.kernel.org
3336 S:      Maintained
3337 F:      drivers/net/ieee802154/cc2520.c
3338 F:      include/linux/spi/cc2520.h
3339 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3340
3341 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3342 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3343 L:      linux-crypto@vger.kernel.org
3344 S:      Supported
3345 F:      drivers/crypto/ccree/
3346 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3347
3348 CEC FRAMEWORK
3349 M:      Hans Verkuil <hans.verkuil@cisco.com>
3350 L:      linux-media@vger.kernel.org
3351 T:      git git://linuxtv.org/media_tree.git
3352 W:      http://linuxtv.org
3353 S:      Supported
3354 F:      Documentation/media/kapi/cec-core.rst
3355 F:      Documentation/media/uapi/cec
3356 F:      drivers/media/cec/
3357 F:      drivers/media/rc/keymaps/rc-cec.c
3358 F:      include/media/cec.h
3359 F:      include/media/cec-notifier.h
3360 F:      include/uapi/linux/cec.h
3361 F:      include/uapi/linux/cec-funcs.h
3362 F:      Documentation/devicetree/bindings/media/cec.txt
3363 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3364
3365 CEC GPIO DRIVER
3366 M:      Hans Verkuil <hans.verkuil@cisco.com>
3367 L:      linux-media@vger.kernel.org
3368 T:      git git://linuxtv.org/media_tree.git
3369 W:      http://linuxtv.org
3370 S:      Supported
3371 F:      drivers/media/platform/cec-gpio/
3372 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3373
3374 CELL BROADBAND ENGINE ARCHITECTURE
3375 M:      Arnd Bergmann <arnd@arndb.de>
3376 L:      linuxppc-dev@lists.ozlabs.org
3377 W:      http://www.ibm.com/developerworks/power/cell/
3378 S:      Supported
3379 F:      arch/powerpc/include/asm/cell*.h
3380 F:      arch/powerpc/include/asm/spu*.h
3381 F:      arch/powerpc/include/uapi/asm/spu*.h
3382 F:      arch/powerpc/oprofile/*cell*
3383 F:      arch/powerpc/platforms/cell/
3384
3385 CEPH COMMON CODE (LIBCEPH)
3386 M:      Ilya Dryomov <idryomov@gmail.com>
3387 M:      "Yan, Zheng" <zyan@redhat.com>
3388 M:      Sage Weil <sage@redhat.com>
3389 L:      ceph-devel@vger.kernel.org
3390 W:      http://ceph.com/
3391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3392 T:      git git://github.com/ceph/ceph-client.git
3393 S:      Supported
3394 F:      net/ceph/
3395 F:      include/linux/ceph/
3396 F:      include/linux/crush/
3397
3398 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3399 M:      "Yan, Zheng" <zyan@redhat.com>
3400 M:      Sage Weil <sage@redhat.com>
3401 M:      Ilya Dryomov <idryomov@gmail.com>
3402 L:      ceph-devel@vger.kernel.org
3403 W:      http://ceph.com/
3404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3405 T:      git git://github.com/ceph/ceph-client.git
3406 S:      Supported
3407 F:      Documentation/filesystems/ceph.txt
3408 F:      fs/ceph/
3409
3410 CERTIFICATE HANDLING:
3411 M:      David Howells <dhowells@redhat.com>
3412 M:      David Woodhouse <dwmw2@infradead.org>
3413 L:      keyrings@vger.kernel.org
3414 S:      Maintained
3415 F:      Documentation/admin-guide/module-signing.rst
3416 F:      certs/
3417 F:      scripts/sign-file.c
3418 F:      scripts/extract-cert.c
3419
3420 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3421 L:      linux-usb@vger.kernel.org
3422 S:      Orphan
3423 F:      Documentation/usb/WUSB-Design-overview.txt
3424 F:      Documentation/usb/wusb-cbaf
3425 F:      drivers/usb/host/hwa-hc.c
3426 F:      drivers/usb/host/whci/
3427 F:      drivers/usb/wusbcore/
3428 F:      include/linux/usb/wusb*
3429
3430 CFAG12864B LCD DRIVER
3431 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3432 S:      Maintained
3433 F:      drivers/auxdisplay/cfag12864b.c
3434 F:      include/linux/cfag12864b.h
3435
3436 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3437 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3438 S:      Maintained
3439 F:      drivers/auxdisplay/cfag12864bfb.c
3440 F:      include/linux/cfag12864b.h
3441
3442 802.11 (including CFG80211/NL80211)
3443 M:      Johannes Berg <johannes@sipsolutions.net>
3444 L:      linux-wireless@vger.kernel.org
3445 W:      http://wireless.kernel.org/
3446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3448 S:      Maintained
3449 F:      net/wireless/
3450 F:      include/uapi/linux/nl80211.h
3451 F:      include/linux/ieee80211.h
3452 F:      include/net/wext.h
3453 F:      include/net/cfg80211.h
3454 F:      include/net/iw_handler.h
3455 F:      include/net/ieee80211_radiotap.h
3456 F:      Documentation/driver-api/80211/cfg80211.rst
3457 F:      Documentation/networking/regulatory.txt
3458
3459 CHAR and MISC DRIVERS
3460 M:      Arnd Bergmann <arnd@arndb.de>
3461 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3463 S:      Supported
3464 F:      drivers/char/
3465 F:      drivers/misc/
3466 F:      include/linux/miscdevice.h
3467
3468 CHECKPATCH
3469 M:      Andy Whitcroft <apw@canonical.com>
3470 M:      Joe Perches <joe@perches.com>
3471 S:      Maintained
3472 F:      scripts/checkpatch.pl
3473
3474 CHINESE DOCUMENTATION
3475 M:      Harry Wei <harryxiyou@gmail.com>
3476 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3477 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3478 S:      Maintained
3479 F:      Documentation/translations/zh_CN/
3480
3481 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3482 M:      Peter Chen <Peter.Chen@nxp.com>
3483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3484 L:      linux-usb@vger.kernel.org
3485 S:      Maintained
3486 F:      drivers/usb/chipidea/
3487
3488 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3489 M:      Hans de Goede <hdegoede@redhat.com>
3490 L:      linux-input@vger.kernel.org
3491 S:      Maintained
3492 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3493 F:      drivers/input/touchscreen/chipone_icn8318.c
3494
3495 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3496 M:      Hans de Goede <hdegoede@redhat.com>
3497 L:      linux-input@vger.kernel.org
3498 S:      Maintained
3499 F:      drivers/input/touchscreen/chipone_icn8505.c
3500
3501 CHROME HARDWARE PLATFORM SUPPORT
3502 M:      Benson Leung <bleung@chromium.org>
3503 M:      Olof Johansson <olof@lixom.net>
3504 S:      Maintained
3505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3506 F:      drivers/platform/chrome/
3507
3508 CIRRUS LOGIC AUDIO CODEC DRIVERS
3509 M:      Brian Austin <brian.austin@cirrus.com>
3510 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3511 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3512 S:      Maintained
3513 F:      sound/soc/codecs/cs*
3514
3515 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3516 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3517 L:      netdev@vger.kernel.org
3518 S:      Maintained
3519 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3520
3521 CISCO FCOE HBA DRIVER
3522 M:      Satish Kharat <satishkh@cisco.com>
3523 M:      Sesidhar Baddela <sebaddel@cisco.com>
3524 M:      Karan Tilak Kumar <kartilak@cisco.com>
3525 L:      linux-scsi@vger.kernel.org
3526 S:      Supported
3527 F:      drivers/scsi/fnic/
3528
3529 CISCO SCSI HBA DRIVER
3530 M:      Karan Tilak Kumar <kartilak@cisco.com>
3531 M:      Sesidhar Baddela <sebaddel@cisco.com>
3532 L:      linux-scsi@vger.kernel.org
3533 S:      Supported
3534 F:      drivers/scsi/snic/
3535
3536 CISCO VIC ETHERNET NIC DRIVER
3537 M:      Christian Benvenuti <benve@cisco.com>
3538 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3539 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3540 S:      Supported
3541 F:      drivers/net/ethernet/cisco/enic/
3542
3543 CISCO VIC LOW LATENCY NIC DRIVER
3544 M:      Christian Benvenuti <benve@cisco.com>
3545 M:      Dave Goodell <dgoodell@cisco.com>
3546 S:      Supported
3547 F:      drivers/infiniband/hw/usnic/
3548
3549 CLANG-FORMAT FILE
3550 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3551 S:      Maintained
3552 F:      .clang-format
3553
3554 CLEANCACHE API
3555 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3556 L:      linux-kernel@vger.kernel.org
3557 S:      Maintained
3558 F:      mm/cleancache.c
3559 F:      include/linux/cleancache.h
3560
3561 CLK API
3562 M:      Russell King <linux@armlinux.org.uk>
3563 L:      linux-clk@vger.kernel.org
3564 S:      Maintained
3565 F:      include/linux/clk.h
3566
3567 CLOCKSOURCE, CLOCKEVENT DRIVERS
3568 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3569 M:      Thomas Gleixner <tglx@linutronix.de>
3570 L:      linux-kernel@vger.kernel.org
3571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3572 S:      Supported
3573 F:      drivers/clocksource/
3574 F:      Documentation/devicetree/bindings/timer/
3575
3576 CMPC ACPI DRIVER
3577 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3578 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3579 L:      platform-driver-x86@vger.kernel.org
3580 S:      Supported
3581 F:      drivers/platform/x86/classmate-laptop.c
3582
3583 COBALT MEDIA DRIVER
3584 M:      Hans Verkuil <hans.verkuil@cisco.com>
3585 L:      linux-media@vger.kernel.org
3586 T:      git git://linuxtv.org/media_tree.git
3587 W:      https://linuxtv.org
3588 S:      Supported
3589 F:      drivers/media/pci/cobalt/
3590
3591 COCCINELLE/Semantic Patches (SmPL)
3592 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3593 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3594 M:      Nicolas Palix <nicolas.palix@imag.fr>
3595 M:      Michal Marek <michal.lkml@markovi.net>
3596 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3598 W:      http://coccinelle.lip6.fr/
3599 S:      Supported
3600 F:      Documentation/dev-tools/coccinelle.rst
3601 F:      scripts/coccinelle/
3602 F:      scripts/coccicheck
3603
3604 CODA FILE SYSTEM
3605 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3606 M:      coda@cs.cmu.edu
3607 L:      codalist@coda.cs.cmu.edu
3608 W:      http://www.coda.cs.cmu.edu/
3609 S:      Maintained
3610 F:      Documentation/filesystems/coda.txt
3611 F:      fs/coda/
3612 F:      include/linux/coda*.h
3613 F:      include/uapi/linux/coda*.h
3614
3615 CODA V4L2 MEM2MEM DRIVER
3616 M:      Philipp Zabel <p.zabel@pengutronix.de>
3617 L:      linux-media@vger.kernel.org
3618 S:      Maintained
3619 F:      Documentation/devicetree/bindings/media/coda.txt
3620 F:      drivers/media/platform/coda/
3621
3622 COMMON CLK FRAMEWORK
3623 M:      Michael Turquette <mturquette@baylibre.com>
3624 M:      Stephen Boyd <sboyd@kernel.org>
3625 L:      linux-clk@vger.kernel.org
3626 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3628 S:      Maintained
3629 F:      Documentation/devicetree/bindings/clock/
3630 F:      drivers/clk/
3631 X:      drivers/clk/clkdev.c
3632 F:      include/linux/clk-pr*
3633 F:      include/linux/clk/
3634 F:      include/linux/of_clk.h
3635
3636 COMMON INTERNET FILE SYSTEM (CIFS)
3637 M:      Steve French <sfrench@samba.org>
3638 L:      linux-cifs@vger.kernel.org
3639 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3640 W:      http://linux-cifs.samba.org/
3641 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3642 S:      Supported
3643 F:      Documentation/filesystems/cifs/
3644 F:      fs/cifs/
3645
3646 COMPACTPCI HOTPLUG CORE
3647 M:      Scott Murray <scott@spiteful.org>
3648 L:      linux-pci@vger.kernel.org
3649 S:      Maintained
3650 F:      drivers/pci/hotplug/cpci_hotplug*
3651
3652 COMPACTPCI HOTPLUG GENERIC DRIVER
3653 M:      Scott Murray <scott@spiteful.org>
3654 L:      linux-pci@vger.kernel.org
3655 S:      Maintained
3656 F:      drivers/pci/hotplug/cpcihp_generic.c
3657
3658 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3659 M:      Scott Murray <scott@spiteful.org>
3660 L:      linux-pci@vger.kernel.org
3661 S:      Maintained
3662 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3663
3664 COMPAL LAPTOP SUPPORT
3665 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3666 L:      platform-driver-x86@vger.kernel.org
3667 S:      Maintained
3668 F:      drivers/platform/x86/compal-laptop.c
3669
3670 CONEXANT ACCESSRUNNER USB DRIVER
3671 L:      accessrunner-general@lists.sourceforge.net
3672 W:      http://accessrunner.sourceforge.net/
3673 S:      Orphan
3674 F:      drivers/usb/atm/cxacru.c
3675
3676 CONFIGFS
3677 M:      Joel Becker <jlbec@evilplan.org>
3678 M:      Christoph Hellwig <hch@lst.de>
3679 T:      git git://git.infradead.org/users/hch/configfs.git
3680 S:      Supported
3681 F:      fs/configfs/
3682 F:      include/linux/configfs.h
3683
3684 CONNECTOR
3685 M:      Evgeniy Polyakov <zbr@ioremap.net>
3686 L:      netdev@vger.kernel.org
3687 S:      Maintained
3688 F:      drivers/connector/
3689
3690 CONTROL GROUP (CGROUP)
3691 M:      Tejun Heo <tj@kernel.org>
3692 M:      Li Zefan <lizefan@huawei.com>
3693 M:      Johannes Weiner <hannes@cmpxchg.org>
3694 L:      cgroups@vger.kernel.org
3695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3696 S:      Maintained
3697 F:      Documentation/cgroup*
3698 F:      include/linux/cgroup*
3699 F:      kernel/cgroup*
3700
3701 CONTROL GROUP - CPUSET
3702 M:      Li Zefan <lizefan@huawei.com>
3703 L:      cgroups@vger.kernel.org
3704 W:      http://www.bullopensource.org/cpuset/
3705 W:      http://oss.sgi.com/projects/cpusets/
3706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3707 S:      Maintained
3708 F:      Documentation/cgroup-v1/cpusets.txt
3709 F:      include/linux/cpuset.h
3710 F:      kernel/cgroup/cpuset.c
3711
3712 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3713 M:      Johannes Weiner <hannes@cmpxchg.org>
3714 M:      Michal Hocko <mhocko@kernel.org>
3715 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3716 L:      cgroups@vger.kernel.org
3717 L:      linux-mm@kvack.org
3718 S:      Maintained
3719 F:      mm/memcontrol.c
3720 F:      mm/swap_cgroup.c
3721
3722 CORETEMP HARDWARE MONITORING DRIVER
3723 M:      Fenghua Yu <fenghua.yu@intel.com>
3724 L:      linux-hwmon@vger.kernel.org
3725 S:      Maintained
3726 F:      Documentation/hwmon/coretemp
3727 F:      drivers/hwmon/coretemp.c
3728
3729 COSA/SRP SYNC SERIAL DRIVER
3730 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3731 W:      http://www.fi.muni.cz/~kas/cosa/
3732 S:      Maintained
3733 F:      drivers/net/wan/cosa*
3734
3735 CPMAC ETHERNET DRIVER
3736 M:      Florian Fainelli <f.fainelli@gmail.com>
3737 L:      netdev@vger.kernel.org
3738 S:      Maintained
3739 F:      drivers/net/ethernet/ti/cpmac.c
3740
3741 CPU FREQUENCY DRIVERS
3742 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3743 M:      Viresh Kumar <viresh.kumar@linaro.org>
3744 L:      linux-pm@vger.kernel.org
3745 S:      Maintained
3746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3747 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3748 B:      https://bugzilla.kernel.org
3749 F:      Documentation/cpu-freq/
3750 F:      Documentation/devicetree/bindings/cpufreq/
3751 F:      drivers/cpufreq/
3752 F:      include/linux/cpufreq.h
3753 F:      tools/testing/selftests/cpufreq/
3754
3755 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3756 M:      Viresh Kumar <viresh.kumar@linaro.org>
3757 M:      Sudeep Holla <sudeep.holla@arm.com>
3758 L:      linux-pm@vger.kernel.org
3759 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3760 S:      Maintained
3761 F:      drivers/cpufreq/arm_big_little.h
3762 F:      drivers/cpufreq/arm_big_little.c
3763 F:      drivers/cpufreq/arm_big_little_dt.c
3764
3765 CPU POWER MONITORING SUBSYSTEM
3766 M:      Thomas Renninger <trenn@suse.com>
3767 M:      Shuah Khan <shuah@kernel.org>
3768 L:      linux-pm@vger.kernel.org
3769 S:      Maintained
3770 F:      tools/power/cpupower/
3771
3772 CPUID/MSR DRIVER
3773 M:      "H. Peter Anvin" <hpa@zytor.com>
3774 S:      Maintained
3775 F:      arch/x86/kernel/cpuid.c
3776 F:      arch/x86/kernel/msr.c
3777
3778 CPUIDLE DRIVER - ARM BIG LITTLE
3779 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3780 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3781 L:      linux-pm@vger.kernel.org
3782 L:      linux-arm-kernel@lists.infradead.org
3783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3784 S:      Maintained
3785 F:      drivers/cpuidle/cpuidle-big_little.c
3786
3787 CPUIDLE DRIVER - ARM EXYNOS
3788 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3789 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3790 M:      Kukjin Kim <kgene@kernel.org>
3791 L:      linux-pm@vger.kernel.org
3792 L:      linux-samsung-soc@vger.kernel.org
3793 S:      Supported
3794 F:      drivers/cpuidle/cpuidle-exynos.c
3795 F:      arch/arm/mach-exynos/pm.c
3796
3797 CPUIDLE DRIVERS
3798 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3799 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3800 L:      linux-pm@vger.kernel.org
3801 S:      Maintained
3802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3803 B:      https://bugzilla.kernel.org
3804 F:      drivers/cpuidle/*
3805 F:      include/linux/cpuidle.h
3806
3807 CRAMFS FILESYSTEM
3808 M:      Nicolas Pitre <nico@linaro.org>
3809 S:      Maintained
3810 F:      Documentation/filesystems/cramfs.txt
3811 F:      fs/cramfs/
3812
3813 CRYPTO API
3814 M:      Herbert Xu <herbert@gondor.apana.org.au>
3815 M:      "David S. Miller" <davem@davemloft.net>
3816 L:      linux-crypto@vger.kernel.org
3817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3819 S:      Maintained
3820 F:      Documentation/crypto/
3821 F:      Documentation/devicetree/bindings/crypto/
3822 F:      arch/*/crypto/
3823 F:      crypto/
3824 F:      drivers/crypto/
3825 F:      include/crypto/
3826 F:      include/linux/crypto*
3827
3828 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3829 M:      Neil Horman <nhorman@tuxdriver.com>
3830 L:      linux-crypto@vger.kernel.org
3831 S:      Maintained
3832 F:      crypto/ansi_cprng.c
3833 F:      crypto/rng.c
3834
3835 CS3308 MEDIA DRIVER
3836 M:      Hans Verkuil <hverkuil@xs4all.nl>
3837 L:      linux-media@vger.kernel.org
3838 T:      git git://linuxtv.org/media_tree.git
3839 W:      http://linuxtv.org
3840 S:      Odd Fixes
3841 F:      drivers/media/i2c/cs3308.c
3842 F:      drivers/media/i2c/cs3308.h
3843
3844 CS5535 Audio ALSA driver
3845 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3846 S:      Maintained
3847 F:      sound/pci/cs5535audio/
3848
3849 CW1200 WLAN driver
3850 M:      Solomon Peachy <pizza@shaftnet.org>
3851 S:      Maintained
3852 F:      drivers/net/wireless/st/cw1200/
3853
3854 CX18 VIDEO4LINUX DRIVER
3855 M:      Andy Walls <awalls@md.metrocast.net>
3856 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3857 L:      linux-media@vger.kernel.org
3858 T:      git git://linuxtv.org/media_tree.git
3859 W:      https://linuxtv.org
3860 W:      http://www.ivtvdriver.org/index.php/Cx18
3861 S:      Maintained
3862 F:      Documentation/media/v4l-drivers/cx18*
3863 F:      drivers/media/pci/cx18/
3864 F:      include/uapi/linux/ivtv*
3865
3866 CX2341X MPEG ENCODER HELPER MODULE
3867 M:      Hans Verkuil <hverkuil@xs4all.nl>
3868 L:      linux-media@vger.kernel.org
3869 T:      git git://linuxtv.org/media_tree.git
3870 W:      https://linuxtv.org
3871 S:      Maintained
3872 F:      drivers/media/common/cx2341x*
3873 F:      include/media/cx2341x*
3874
3875 CX24120 MEDIA DRIVER
3876 M:      Jemma Denson <jdenson@gmail.com>
3877 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3878 L:      linux-media@vger.kernel.org
3879 W:      https://linuxtv.org
3880 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3881 S:      Maintained
3882 F:      drivers/media/dvb-frontends/cx24120*
3883
3884 CX88 VIDEO4LINUX DRIVER
3885 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3886 L:      linux-media@vger.kernel.org
3887 W:      https://linuxtv.org
3888 T:      git git://linuxtv.org/media_tree.git
3889 S:      Odd fixes
3890 F:      Documentation/media/v4l-drivers/cx88*
3891 F:      drivers/media/pci/cx88/
3892
3893 CXD2820R MEDIA DRIVER
3894 M:      Antti Palosaari <crope@iki.fi>
3895 L:      linux-media@vger.kernel.org
3896 W:      https://linuxtv.org
3897 W:      http://palosaari.fi/linux/
3898 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3899 T:      git git://linuxtv.org/anttip/media_tree.git
3900 S:      Maintained
3901 F:      drivers/media/dvb-frontends/cxd2820r*
3902
3903 CXGB3 ETHERNET DRIVER (CXGB3)
3904 M:      Santosh Raspatur <santosh@chelsio.com>
3905 L:      netdev@vger.kernel.org
3906 W:      http://www.chelsio.com
3907 S:      Supported
3908 F:      drivers/net/ethernet/chelsio/cxgb3/
3909
3910 CXGB3 ISCSI DRIVER (CXGB3I)
3911 M:      Karen Xie <kxie@chelsio.com>
3912 L:      linux-scsi@vger.kernel.org
3913 W:      http://www.chelsio.com
3914 S:      Supported
3915 F:      drivers/scsi/cxgbi/cxgb3i
3916
3917 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3918 M:      Steve Wise <swise@chelsio.com>
3919 L:      linux-rdma@vger.kernel.org
3920 W:      http://www.openfabrics.org
3921 S:      Supported
3922 F:      drivers/infiniband/hw/cxgb3/
3923 F:      include/uapi/rdma/cxgb3-abi.h
3924
3925 CXGB4 CRYPTO DRIVER (chcr)
3926 M:      Harsh Jain <harsh@chelsio.com>
3927 L:      linux-crypto@vger.kernel.org
3928 W:      http://www.chelsio.com
3929 S:      Supported
3930 F:      drivers/crypto/chelsio
3931
3932 CXGB4 ETHERNET DRIVER (CXGB4)
3933 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3934 L:      netdev@vger.kernel.org
3935 W:      http://www.chelsio.com
3936 S:      Supported
3937 F:      drivers/net/ethernet/chelsio/cxgb4/
3938
3939 CXGB4 ISCSI DRIVER (CXGB4I)
3940 M:      Karen Xie <kxie@chelsio.com>
3941 L:      linux-scsi@vger.kernel.org
3942 W:      http://www.chelsio.com
3943 S:      Supported
3944 F:      drivers/scsi/cxgbi/cxgb4i
3945
3946 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3947 M:      Steve Wise <swise@chelsio.com>
3948 L:      linux-rdma@vger.kernel.org
3949 W:      http://www.openfabrics.org
3950 S:      Supported
3951 F:      drivers/infiniband/hw/cxgb4/
3952 F:      include/uapi/rdma/cxgb4-abi.h
3953
3954 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3955 M:      Casey Leedom <leedom@chelsio.com>
3956 L:      netdev@vger.kernel.org
3957 W:      http://www.chelsio.com
3958 S:      Supported
3959 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3960
3961 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3962 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3963 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3964 L:      linuxppc-dev@lists.ozlabs.org
3965 S:      Supported
3966 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3967 F:      drivers/misc/cxl/
3968 F:      include/misc/cxl*
3969 F:      include/uapi/misc/cxl.h
3970 F:      Documentation/powerpc/cxl.txt
3971 F:      Documentation/ABI/testing/sysfs-class-cxl
3972
3973 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3974 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3975 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3976 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3977 L:      linux-scsi@vger.kernel.org
3978 S:      Supported
3979 F:      drivers/scsi/cxlflash/
3980 F:      include/uapi/scsi/cxlflash_ioctls.h
3981 F:      Documentation/powerpc/cxlflash.txt
3982
3983 CYBERPRO FB DRIVER
3984 M:      Russell King <linux@armlinux.org.uk>
3985 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3986 W:      http://www.armlinux.org.uk/
3987 S:      Maintained
3988 F:      drivers/video/fbdev/cyber2000fb.*
3989
3990 CYCLADES ASYNC MUX DRIVER
3991 W:      http://www.cyclades.com/
3992 S:      Orphan
3993 F:      drivers/tty/cyclades.c
3994 F:      include/linux/cyclades.h
3995 F:      include/uapi/linux/cyclades.h
3996
3997 CYCLADES PC300 DRIVER
3998 W:      http://www.cyclades.com/
3999 S:      Orphan
4000 F:      drivers/net/wan/pc300*
4001
4002 CYPRESS_FIRMWARE MEDIA DRIVER
4003 M:      Antti Palosaari <crope@iki.fi>
4004 L:      linux-media@vger.kernel.org
4005 W:      https://linuxtv.org
4006 W:      http://palosaari.fi/linux/
4007 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4008 T:      git git://linuxtv.org/anttip/media_tree.git
4009 S:      Maintained
4010 F:      drivers/media/common/cypress_firmware*
4011
4012 CYTTSP TOUCHSCREEN DRIVER
4013 M:      Ferruh Yigit <fery@cypress.com>
4014 L:      linux-input@vger.kernel.org
4015 S:      Supported
4016 F:      drivers/input/touchscreen/cyttsp*
4017 F:      include/linux/input/cyttsp.h
4018
4019 D-LINK DIR-685 TOUCHKEYS DRIVER
4020 M:      Linus Walleij <linus.walleij@linaro.org>
4021 L:      linux-input@vger.kernel.org
4022 S:      Supported
4023 F:      drivers/input/dlink-dir685-touchkeys.c
4024
4025 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4026 M:      Joshua Kinard <kumba@gentoo.org>
4027 S:      Maintained
4028 F:      drivers/rtc/rtc-ds1685.c
4029 F:      include/linux/rtc/ds1685.h
4030
4031 DAMA SLAVE for AX.25
4032 M:      Joerg Reuter <jreuter@yaina.de>
4033 W:      http://yaina.de/jreuter/
4034 W:      http://www.qsl.net/dl1bke/
4035 L:      linux-hams@vger.kernel.org
4036 S:      Maintained
4037 F:      net/ax25/af_ax25.c
4038 F:      net/ax25/ax25_dev.c
4039 F:      net/ax25/ax25_ds_*
4040 F:      net/ax25/ax25_in.c
4041 F:      net/ax25/ax25_out.c
4042 F:      net/ax25/ax25_timer.c
4043 F:      net/ax25/sysctl_net_ax25.c
4044
4045 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4046 L:      netdev@vger.kernel.org
4047 S:      Orphan
4048 F:      Documentation/networking/dmfe.txt
4049 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4050
4051 DC390/AM53C974 SCSI driver
4052 M:      Hannes Reinecke <hare@suse.com>
4053 L:      linux-scsi@vger.kernel.org
4054 S:      Maintained
4055 F:      drivers/scsi/am53c974.c
4056
4057 DC395x SCSI driver
4058 M:      Oliver Neukum <oliver@neukum.org>
4059 M:      Ali Akcaagac <aliakc@web.de>
4060 M:      Jamie Lenehan <lenehan@twibble.org>
4061 L:      dc395x@twibble.org
4062 W:      http://twibble.org/dist/dc395x/
4063 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4064 S:      Maintained
4065 F:      Documentation/scsi/dc395x.txt
4066 F:      drivers/scsi/dc395x.*
4067
4068 DCCP PROTOCOL
4069 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4070 L:      dccp@vger.kernel.org
4071 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4072 S:      Maintained
4073 F:      include/linux/dccp.h
4074 F:      include/uapi/linux/dccp.h
4075 F:      include/linux/tfrc.h
4076 F:      net/dccp/
4077
4078 DECnet NETWORK LAYER
4079 W:      http://linux-decnet.sourceforge.net
4080 L:      linux-decnet-user@lists.sourceforge.net
4081 S:      Orphan
4082 F:      Documentation/networking/decnet.txt
4083 F:      net/decnet/
4084
4085 DECSTATION PLATFORM SUPPORT
4086 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4087 L:      linux-mips@linux-mips.org
4088 W:      http://www.linux-mips.org/wiki/DECstation
4089 S:      Maintained
4090 F:      arch/mips/dec/
4091 F:      arch/mips/include/asm/dec/
4092 F:      arch/mips/include/asm/mach-dec/
4093
4094 DEFXX FDDI NETWORK DRIVER
4095 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4096 S:      Maintained
4097 F:      drivers/net/fddi/defxx.*
4098
4099 DELL SMBIOS DRIVER
4100 M:      Pali Rohár <pali.rohar@gmail.com>
4101 M:      Mario Limonciello <mario.limonciello@dell.com>
4102 L:      platform-driver-x86@vger.kernel.org
4103 S:      Maintained
4104 F:      drivers/platform/x86/dell-smbios.*
4105
4106 DELL SMBIOS SMM DRIVER
4107 M:      Mario Limonciello <mario.limonciello@dell.com>
4108 L:      platform-driver-x86@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/platform/x86/dell-smbios-smm.c
4111
4112 DELL SMBIOS WMI DRIVER
4113 M:      Mario Limonciello <mario.limonciello@dell.com>
4114 L:      platform-driver-x86@vger.kernel.org
4115 S:      Maintained
4116 F:      drivers/platform/x86/dell-smbios-wmi.c
4117 F:      tools/wmi/dell-smbios-example.c
4118
4119 DELL LAPTOP DRIVER
4120 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4121 M:      Pali Rohár <pali.rohar@gmail.com>
4122 L:      platform-driver-x86@vger.kernel.org
4123 S:      Maintained
4124 F:      drivers/platform/x86/dell-laptop.c
4125
4126 DELL LAPTOP FREEFALL DRIVER
4127 M:      Pali Rohár <pali.rohar@gmail.com>
4128 S:      Maintained
4129 F:      drivers/platform/x86/dell-smo8800.c
4130
4131 DELL LAPTOP RBTN DRIVER
4132 M:      Pali Rohár <pali.rohar@gmail.com>
4133 S:      Maintained
4134 F:      drivers/platform/x86/dell-rbtn.*
4135
4136 DELL LAPTOP SMM DRIVER
4137 M:      Pali Rohár <pali.rohar@gmail.com>
4138 S:      Maintained
4139 F:      drivers/hwmon/dell-smm-hwmon.c
4140 F:      include/uapi/linux/i8k.h
4141
4142 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4143 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4144 S:      Maintained
4145 F:      Documentation/dcdbas.txt
4146 F:      drivers/firmware/dcdbas.*
4147
4148 DELL WMI NOTIFICATIONS DRIVER
4149 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4150 M:      Pali Rohár <pali.rohar@gmail.com>
4151 S:      Maintained
4152 F:      drivers/platform/x86/dell-wmi.c
4153
4154 DELL WMI DESCRIPTOR DRIVER
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 S:      Maintained
4157 F:      drivers/platform/x86/dell-wmi-descriptor.c
4158
4159 DELTA ST MEDIA DRIVER
4160 M:      Hugues Fruchet <hugues.fruchet@st.com>
4161 L:      linux-media@vger.kernel.org
4162 T:      git git://linuxtv.org/media_tree.git
4163 W:      https://linuxtv.org
4164 S:      Supported
4165 F:      drivers/media/platform/sti/delta
4166
4167 DENALI NAND DRIVER
4168 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4169 L:      linux-mtd@lists.infradead.org
4170 S:      Supported
4171 F:      drivers/mtd/nand/raw/denali*
4172
4173 DESIGNWARE USB2 DRD IP DRIVER
4174 M:      Minas Harutyunyan <hminas@synopsys.com>
4175 L:      linux-usb@vger.kernel.org
4176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4177 S:      Maintained
4178 F:      drivers/usb/dwc2/
4179
4180 DESIGNWARE USB3 DRD IP DRIVER
4181 M:      Felipe Balbi <balbi@kernel.org>
4182 L:      linux-usb@vger.kernel.org
4183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4184 S:      Maintained
4185 F:      drivers/usb/dwc3/
4186
4187 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4188 M:      Andreas Klinger <ak@it-klinger.de>
4189 L:      linux-iio@vger.kernel.org
4190 S:      Maintained
4191 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4192 F:      drivers/iio/proximity/srf*.c
4193
4194 DEVICE COREDUMP (DEV_COREDUMP)
4195 M:      Johannes Berg <johannes@sipsolutions.net>
4196 L:      linux-kernel@vger.kernel.org
4197 S:      Maintained
4198 F:      drivers/base/devcoredump.c
4199 F:      include/linux/devcoredump.h
4200
4201 DEVICE FREQUENCY (DEVFREQ)
4202 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4203 M:      Kyungmin Park <kyungmin.park@samsung.com>
4204 R:      Chanwoo Choi <cw00.choi@samsung.com>
4205 L:      linux-pm@vger.kernel.org
4206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4207 S:      Maintained
4208 F:      drivers/devfreq/
4209 F:      include/linux/devfreq.h
4210 F:      Documentation/devicetree/bindings/devfreq/
4211
4212 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4213 M:      Chanwoo Choi <cw00.choi@samsung.com>
4214 L:      linux-pm@vger.kernel.org
4215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4216 S:      Supported
4217 F:      drivers/devfreq/event/
4218 F:      drivers/devfreq/devfreq-event.c
4219 F:      include/linux/devfreq-event.h
4220 F:      Documentation/devicetree/bindings/devfreq/event/
4221
4222 DEVICE NUMBER REGISTRY
4223 M:      Torben Mathiasen <device@lanana.org>
4224 W:      http://lanana.org/docs/device-list/index.html
4225 S:      Maintained
4226
4227 DEVICE-MAPPER  (LVM)
4228 M:      Alasdair Kergon <agk@redhat.com>
4229 M:      Mike Snitzer <snitzer@redhat.com>
4230 M:      dm-devel@redhat.com
4231 L:      dm-devel@redhat.com
4232 W:      http://sources.redhat.com/dm
4233 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4235 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4236 S:      Maintained
4237 F:      Documentation/device-mapper/
4238 F:      drivers/md/Makefile
4239 F:      drivers/md/Kconfig
4240 F:      drivers/md/dm*
4241 F:      drivers/md/persistent-data/
4242 F:      include/linux/device-mapper.h
4243 F:      include/linux/dm-*.h
4244 F:      include/uapi/linux/dm-*.h
4245
4246 DEVLINK
4247 M:      Jiri Pirko <jiri@mellanox.com>
4248 L:      netdev@vger.kernel.org
4249 S:      Supported
4250 F:      net/core/devlink.c
4251 F:      include/net/devlink.h
4252 F:      include/uapi/linux/devlink.h
4253
4254 DIALOG SEMICONDUCTOR DRIVERS
4255 M:      Support Opensource <support.opensource@diasemi.com>
4256 W:      http://www.dialog-semiconductor.com/products
4257 S:      Supported
4258 F:      Documentation/hwmon/da90??
4259 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4260 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4261 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4262 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4263 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4264 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4265 F:      drivers/gpio/gpio-da90??.c
4266 F:      drivers/hwmon/da90??-hwmon.c
4267 F:      drivers/iio/adc/da91??-*.c
4268 F:      drivers/input/misc/da90??_onkey.c
4269 F:      drivers/input/touchscreen/da9052_tsi.c
4270 F:      drivers/leds/leds-da90??.c
4271 F:      drivers/mfd/da903x.c
4272 F:      drivers/mfd/da90??-*.c
4273 F:      drivers/mfd/da91??-*.c
4274 F:      drivers/power/supply/da9052-battery.c
4275 F:      drivers/power/supply/da91??-*.c
4276 F:      drivers/regulator/da903x.c
4277 F:      drivers/regulator/da9???-regulator.[ch]
4278 F:      drivers/thermal/da90??-thermal.c
4279 F:      drivers/rtc/rtc-da90??.c
4280 F:      drivers/video/backlight/da90??_bl.c
4281 F:      drivers/watchdog/da90??_wdt.c
4282 F:      include/linux/mfd/da903x.h
4283 F:      include/linux/mfd/da9052/
4284 F:      include/linux/mfd/da9055/
4285 F:      include/linux/mfd/da9062/
4286 F:      include/linux/mfd/da9063/
4287 F:      include/linux/mfd/da9150/
4288 F:      include/linux/regulator/da9211.h
4289 F:      include/sound/da[79]*.h
4290 F:      sound/soc/codecs/da[79]*.[ch]
4291
4292 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4293 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4294 L:      linux-gpio@vger.kernel.org
4295 S:      Maintained
4296 F:      drivers/gpio/gpio-gpio-mm.c
4297
4298 DIGI NEO AND CLASSIC PCI PRODUCTS
4299 M:      Lidza Louina <lidza.louina@gmail.com>
4300 M:      Mark Hounschell <markh@compro.net>
4301 L:      driverdev-devel@linuxdriverproject.org
4302 S:      Maintained
4303 F:      drivers/staging/dgnc/
4304
4305 DIOLAN U2C-12 I2C DRIVER
4306 M:      Guenter Roeck <linux@roeck-us.net>
4307 L:      linux-i2c@vger.kernel.org
4308 S:      Maintained
4309 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4310
4311 FILESYSTEM DIRECT ACCESS (DAX)
4312 M:      Matthew Wilcox <mawilcox@microsoft.com>
4313 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4314 L:      linux-fsdevel@vger.kernel.org
4315 S:      Supported
4316 F:      fs/dax.c
4317 F:      include/linux/dax.h
4318 F:      include/trace/events/fs_dax.h
4319
4320 DEVICE DIRECT ACCESS (DAX)
4321 M:      Dan Williams <dan.j.williams@intel.com>
4322 M:      Dave Jiang <dave.jiang@intel.com>
4323 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4324 M:      Vishal Verma <vishal.l.verma@intel.com>
4325 L:      linux-nvdimm@lists.01.org
4326 S:      Supported
4327 F:      drivers/dax/
4328
4329 DIRECTORY NOTIFICATION (DNOTIFY)
4330 M:      Jan Kara <jack@suse.cz>
4331 R:      Amir Goldstein <amir73il@gmail.com>
4332 L:      linux-fsdevel@vger.kernel.org
4333 S:      Maintained
4334 F:      Documentation/filesystems/dnotify.txt
4335 F:      fs/notify/dnotify/
4336 F:      include/linux/dnotify.h
4337
4338 DISK GEOMETRY AND PARTITION HANDLING
4339 M:      Andries Brouwer <aeb@cwi.nl>
4340 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4341 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4342 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4343 S:      Maintained
4344
4345 DISKQUOTA
4346 M:      Jan Kara <jack@suse.com>
4347 S:      Maintained
4348 F:      Documentation/filesystems/quota.txt
4349 F:      fs/quota/
4350 F:      include/linux/quota*.h
4351 F:      include/uapi/linux/quota*.h
4352
4353 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4354 M:      Bernie Thompson <bernie@plugable.com>
4355 L:      linux-fbdev@vger.kernel.org
4356 S:      Maintained
4357 W:      http://plugable.com/category/projects/udlfb/
4358 F:      drivers/video/fbdev/udlfb.c
4359 F:      include/video/udlfb.h
4360 F:      Documentation/fb/udlfb.txt
4361
4362 DISTRIBUTED LOCK MANAGER (DLM)
4363 M:      Christine Caulfield <ccaulfie@redhat.com>
4364 M:      David Teigland <teigland@redhat.com>
4365 L:      cluster-devel@redhat.com
4366 W:      http://sources.redhat.com/cluster/
4367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4368 S:      Supported
4369 F:      fs/dlm/
4370
4371 DMA BUFFER SHARING FRAMEWORK
4372 M:      Sumit Semwal <sumit.semwal@linaro.org>
4373 S:      Maintained
4374 L:      linux-media@vger.kernel.org
4375 L:      dri-devel@lists.freedesktop.org
4376 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4377 F:      drivers/dma-buf/
4378 F:      include/linux/dma-buf*
4379 F:      include/linux/reservation.h
4380 F:      include/linux/*fence.h
4381 F:      Documentation/driver-api/dma-buf.rst
4382 T:      git git://anongit.freedesktop.org/drm/drm-misc
4383
4384 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4385 M:      Vinod Koul <vkoul@kernel.org>
4386 L:      dmaengine@vger.kernel.org
4387 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4388 S:      Maintained
4389 F:      drivers/dma/
4390 F:      include/linux/dmaengine.h
4391 F:      include/linux/of_dma.h
4392 F:      Documentation/devicetree/bindings/dma/
4393 F:      Documentation/driver-api/dmaengine/
4394 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4395
4396 DMA MAPPING HELPERS
4397 M:      Christoph Hellwig <hch@lst.de>
4398 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4399 R:      Robin Murphy <robin.murphy@arm.com>
4400 L:      iommu@lists.linux-foundation.org
4401 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4402 W:      http://git.infradead.org/users/hch/dma-mapping.git
4403 S:      Supported
4404 F:      kernel/dma/
4405 F:      include/asm-generic/dma-mapping.h
4406 F:      include/linux/dma-direct.h
4407 F:      include/linux/dma-mapping.h
4408 F:      include/linux/dma-noncoherent.h
4409
4410 DME1737 HARDWARE MONITOR DRIVER
4411 M:      Juerg Haefliger <juergh@gmail.com>
4412 L:      linux-hwmon@vger.kernel.org
4413 S:      Maintained
4414 F:      Documentation/hwmon/dme1737
4415 F:      drivers/hwmon/dme1737.c
4416
4417 DMI/SMBIOS SUPPORT
4418 M:      Jean Delvare <jdelvare@suse.com>
4419 S:      Maintained
4420 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4421 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4422 F:      drivers/firmware/dmi-id.c
4423 F:      drivers/firmware/dmi_scan.c
4424 F:      include/linux/dmi.h
4425
4426 DOCUMENTATION
4427 M:      Jonathan Corbet <corbet@lwn.net>
4428 L:      linux-doc@vger.kernel.org
4429 S:      Maintained
4430 F:      Documentation/
4431 F:      scripts/kernel-doc
4432 X:      Documentation/ABI/
4433 X:      Documentation/devicetree/
4434 X:      Documentation/acpi
4435 X:      Documentation/power
4436 X:      Documentation/spi
4437 X:      Documentation/media
4438 T:      git git://git.lwn.net/linux.git docs-next
4439
4440 DOCUMENTATION/ITALIAN
4441 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4442 L:      linux-doc@vger.kernel.org
4443 S:      Maintained
4444 F:      Documentation/translations/it_IT
4445
4446 DONGWOON DW9714 LENS VOICE COIL DRIVER
4447 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4448 L:      linux-media@vger.kernel.org
4449 T:      git git://linuxtv.org/media_tree.git
4450 S:      Maintained
4451 F:      drivers/media/i2c/dw9714.c
4452
4453 DONGWOON DW9807 LENS VOICE COIL DRIVER
4454 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4455 L:      linux-media@vger.kernel.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 S:      Maintained
4458 F:      drivers/media/i2c/dw9807.c
4459
4460 DOUBLETALK DRIVER
4461 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4462 L:      blinux-list@redhat.com
4463 S:      Maintained
4464 F:      drivers/char/dtlk.c
4465 F:      include/linux/dtlk.h
4466
4467 DPAA2 DATAPATH I/O (DPIO) DRIVER
4468 M:      Roy Pledge <Roy.Pledge@nxp.com>
4469 L:      linux-kernel@vger.kernel.org
4470 S:      Maintained
4471 F:      drivers/staging/fsl-mc/bus/dpio
4472
4473 DPAA2 ETHERNET DRIVER
4474 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4475 L:      linux-kernel@vger.kernel.org
4476 S:      Maintained
4477 F:      drivers/staging/fsl-dpaa2/ethernet
4478
4479 DPAA2 ETHERNET SWITCH DRIVER
4480 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4481 L:      linux-kernel@vger.kernel.org
4482 S:      Maintained
4483 F:      drivers/staging/fsl-dpaa2/ethsw
4484
4485 DPAA2 PTP CLOCK DRIVER
4486 M:      Yangbo Lu <yangbo.lu@nxp.com>
4487 L:      linux-kernel@vger.kernel.org
4488 S:      Maintained
4489 F:      drivers/staging/fsl-dpaa2/rtc
4490
4491 DPT_I2O SCSI RAID DRIVER
4492 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4493 L:      linux-scsi@vger.kernel.org
4494 W:      http://www.adaptec.com/
4495 S:      Maintained
4496 F:      drivers/scsi/dpt*
4497 F:      drivers/scsi/dpt/
4498
4499 DRBD DRIVER
4500 M:      Philipp Reisner <philipp.reisner@linbit.com>
4501 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4502 L:      drbd-dev@lists.linbit.com
4503 W:      http://www.drbd.org
4504 T:      git git://git.linbit.com/linux-drbd.git
4505 T:      git git://git.linbit.com/drbd-8.4.git
4506 S:      Supported
4507 F:      drivers/block/drbd/
4508 F:      lib/lru_cache.c
4509 F:      Documentation/blockdev/drbd/
4510
4511 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4512 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4513 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4515 S:      Supported
4516 F:      Documentation/kobject.txt
4517 F:      drivers/base/
4518 F:      fs/debugfs/
4519 F:      fs/sysfs/
4520 F:      include/linux/debugfs.h
4521 F:      include/linux/kobj*
4522 F:      lib/kobj*
4523
4524 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4525 M:      Kevin Hilman <khilman@kernel.org>
4526 M:      Nishanth Menon <nm@ti.com>
4527 S:      Maintained
4528 F:      drivers/power/avs/
4529 F:      include/linux/power/smartreflex.h
4530 L:      linux-pm@vger.kernel.org
4531
4532 DRM DRIVER FOR ARM PL111 CLCD
4533 M:      Eric Anholt <eric@anholt.net>
4534 T:      git git://anongit.freedesktop.org/drm/drm-misc
4535 S:      Supported
4536 F:      drivers/gpu/drm/pl111/
4537
4538 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4539 M:      Linus Walleij <linus.walleij@linaro.org>
4540 T:      git git://anongit.freedesktop.org/drm/drm-misc
4541 S:      Maintained
4542 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4543 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4544
4545 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4546 M:      Dave Airlie <airlied@redhat.com>
4547 S:      Odd Fixes
4548 F:      drivers/gpu/drm/ast/
4549
4550 DRM DRIVER FOR BOCHS VIRTUAL GPU
4551 M:      Gerd Hoffmann <kraxel@redhat.com>
4552 L:      virtualization@lists.linux-foundation.org
4553 T:      git git://anongit.freedesktop.org/drm/drm-misc
4554 S:      Maintained
4555 F:      drivers/gpu/drm/bochs/
4556
4557 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4558 M:      Linus Walleij <linus.walleij@linaro.org>
4559 T:      git git://anongit.freedesktop.org/drm/drm-misc
4560 S:      Maintained
4561 F:      drivers/gpu/drm/tve200/
4562
4563 DRM DRIVER FOR ILITEK ILI9225 PANELS
4564 M:      David Lechner <david@lechnology.com>
4565 S:      Maintained
4566 F:      drivers/gpu/drm/tinydrm/ili9225.c
4567 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4568
4569 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4570 S:      Orphan / Obsolete
4571 F:      drivers/gpu/drm/i810/
4572 F:      include/uapi/drm/i810_drm.h
4573
4574 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4575 S:      Orphan / Obsolete
4576 F:      drivers/gpu/drm/mga/
4577 F:      include/uapi/drm/mga_drm.h
4578
4579 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4580 M:      Dave Airlie <airlied@redhat.com>
4581 S:      Odd Fixes
4582 F:      drivers/gpu/drm/mgag200/
4583
4584 DRM DRIVER FOR MI0283QT
4585 M:      Noralf Trønnes <noralf@tronnes.org>
4586 S:      Maintained
4587 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4588 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4589
4590 DRM DRIVER FOR MSM ADRENO GPU
4591 M:      Rob Clark <robdclark@gmail.com>
4592 L:      linux-arm-msm@vger.kernel.org
4593 L:      dri-devel@lists.freedesktop.org
4594 L:      freedreno@lists.freedesktop.org
4595 T:      git git://people.freedesktop.org/~robclark/linux
4596 S:      Maintained
4597 F:      drivers/gpu/drm/msm/
4598 F:      include/uapi/drm/msm_drm.h
4599 F:      Documentation/devicetree/bindings/display/msm/
4600
4601 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4602 M:      Ben Skeggs <bskeggs@redhat.com>
4603 L:      dri-devel@lists.freedesktop.org
4604 L:      nouveau@lists.freedesktop.org
4605 T:      git git://github.com/skeggsb/linux
4606 S:      Supported
4607 F:      drivers/gpu/drm/nouveau/
4608 F:      include/uapi/drm/nouveau_drm.h
4609
4610 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4611 M:      Noralf Trønnes <noralf@tronnes.org>
4612 S:      Maintained
4613 F:      drivers/gpu/drm/tinydrm/repaper.c
4614 F:      Documentation/devicetree/bindings/display/repaper.txt
4615
4616 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4617 M:      Dave Airlie <airlied@redhat.com>
4618 M:      Gerd Hoffmann <kraxel@redhat.com>
4619 L:      virtualization@lists.linux-foundation.org
4620 T:      git git://anongit.freedesktop.org/drm/drm-misc
4621 S:      Obsolete
4622 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4623 F:      drivers/gpu/drm/cirrus/
4624
4625 DRM DRIVER FOR QXL VIRTUAL GPU
4626 M:      Dave Airlie <airlied@redhat.com>
4627 M:      Gerd Hoffmann <kraxel@redhat.com>
4628 L:      virtualization@lists.linux-foundation.org
4629 T:      git git://anongit.freedesktop.org/drm/drm-misc
4630 S:      Maintained
4631 F:      drivers/gpu/drm/qxl/
4632 F:      include/uapi/drm/qxl_drm.h
4633
4634 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4635 S:      Orphan / Obsolete
4636 F:      drivers/gpu/drm/r128/
4637 F:      include/uapi/drm/r128_drm.h
4638
4639 DRM DRIVER FOR SAVAGE VIDEO CARDS
4640 S:      Orphan / Obsolete
4641 F:      drivers/gpu/drm/savage/
4642 F:      include/uapi/drm/savage_drm.h
4643
4644 DRM DRIVER FOR SIS VIDEO CARDS
4645 S:      Orphan / Obsolete
4646 F:      drivers/gpu/drm/sis/
4647 F:      include/uapi/drm/sis_drm.h
4648
4649 DRM DRIVER FOR SITRONIX ST7586 PANELS
4650 M:      David Lechner <david@lechnology.com>
4651 S:      Maintained
4652 F:      drivers/gpu/drm/tinydrm/st7586.c
4653 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4654
4655 DRM DRIVER FOR SITRONIX ST7735R PANELS
4656 M:      David Lechner <david@lechnology.com>
4657 S:      Maintained
4658 F:      drivers/gpu/drm/tinydrm/st7735r.c
4659 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4660
4661 DRM DRIVER FOR TDFX VIDEO CARDS
4662 S:      Orphan / Obsolete
4663 F:      drivers/gpu/drm/tdfx/
4664
4665 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4666 M:      Dave Airlie <airlied@redhat.com>
4667 S:      Odd Fixes
4668 F:      drivers/gpu/drm/udl/
4669
4670 DRM DRIVER FOR VMWARE VIRTUAL GPU
4671 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4672 M:      Sinclair Yeh <syeh@vmware.com>
4673 M:      Thomas Hellstrom <thellstrom@vmware.com>
4674 L:      dri-devel@lists.freedesktop.org
4675 T:      git git://people.freedesktop.org/~syeh/repos_linux
4676 T:      git git://people.freedesktop.org/~thomash/linux
4677 S:      Supported
4678 F:      drivers/gpu/drm/vmwgfx/
4679 F:      include/uapi/drm/vmwgfx_drm.h
4680
4681 DRM DRIVERS
4682 M:      David Airlie <airlied@linux.ie>
4683 L:      dri-devel@lists.freedesktop.org
4684 T:      git git://anongit.freedesktop.org/drm/drm
4685 B:      https://bugs.freedesktop.org/
4686 C:      irc://chat.freenode.net/dri-devel
4687 S:      Maintained
4688 F:      drivers/gpu/drm/
4689 F:      drivers/gpu/vga/
4690 F:      Documentation/devicetree/bindings/display/
4691 F:      Documentation/devicetree/bindings/gpu/
4692 F:      Documentation/gpu/
4693 F:      include/drm/
4694 F:      include/uapi/drm/
4695 F:      include/linux/vga*
4696
4697 DRM DRIVERS AND MISC GPU PATCHES
4698 M:      Gustavo Padovan <gustavo@padovan.org>
4699 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4700 M:      Sean Paul <seanpaul@chromium.org>
4701 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4702 S:      Maintained
4703 T:      git git://anongit.freedesktop.org/drm/drm-misc
4704 F:      Documentation/gpu/
4705 F:      drivers/gpu/vga/
4706 F:      drivers/gpu/drm/*
4707 F:      include/drm/drm*
4708 F:      include/uapi/drm/drm*
4709 F:      include/linux/vga*
4710
4711 DRM DRIVERS FOR ALLWINNER A10
4712 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4713 L:      dri-devel@lists.freedesktop.org
4714 S:      Supported
4715 F:      drivers/gpu/drm/sun4i/
4716 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4717 T:      git git://anongit.freedesktop.org/drm/drm-misc
4718
4719 DRM DRIVERS FOR AMLOGIC SOCS
4720 M:      Neil Armstrong <narmstrong@baylibre.com>
4721 L:      dri-devel@lists.freedesktop.org
4722 L:      linux-amlogic@lists.infradead.org
4723 W:      http://linux-meson.com/
4724 S:      Supported
4725 F:      drivers/gpu/drm/meson/
4726 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4727 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4728 F:      Documentation/gpu/meson.rst
4729 T:      git git://anongit.freedesktop.org/drm/drm-misc
4730
4731 DRM DRIVERS FOR ATMEL HLCDC
4732 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4733 L:      dri-devel@lists.freedesktop.org
4734 S:      Supported
4735 F:      drivers/gpu/drm/atmel-hlcdc/
4736 F:      Documentation/devicetree/bindings/display/atmel/
4737 T:      git git://anongit.freedesktop.org/drm/drm-misc
4738
4739 DRM DRIVERS FOR BRIDGE CHIPS
4740 M:      Archit Taneja <architt@codeaurora.org>
4741 M:      Andrzej Hajda <a.hajda@samsung.com>
4742 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4743 S:      Maintained
4744 T:      git git://anongit.freedesktop.org/drm/drm-misc
4745 F:      drivers/gpu/drm/bridge/
4746
4747 DRM DRIVERS FOR EXYNOS
4748 M:      Inki Dae <inki.dae@samsung.com>
4749 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4750 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4751 M:      Kyungmin Park <kyungmin.park@samsung.com>
4752 L:      dri-devel@lists.freedesktop.org
4753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4754 S:      Supported
4755 F:      drivers/gpu/drm/exynos/
4756 F:      include/uapi/drm/exynos_drm.h
4757 F:      Documentation/devicetree/bindings/display/exynos/
4758
4759 DRM DRIVERS FOR FREESCALE DCU
4760 M:      Stefan Agner <stefan@agner.ch>
4761 M:      Alison Wang <alison.wang@nxp.com>
4762 L:      dri-devel@lists.freedesktop.org
4763 S:      Supported
4764 F:      drivers/gpu/drm/fsl-dcu/
4765 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4766 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4767 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4768
4769 DRM DRIVERS FOR FREESCALE IMX
4770 M:      Philipp Zabel <p.zabel@pengutronix.de>
4771 L:      dri-devel@lists.freedesktop.org
4772 S:      Maintained
4773 F:      drivers/gpu/drm/imx/
4774 F:      drivers/gpu/ipu-v3/
4775 F:      Documentation/devicetree/bindings/display/imx/
4776
4777 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4778 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 T:      git git://github.com/patjak/drm-gma500
4781 S:      Maintained
4782 F:      drivers/gpu/drm/gma500/
4783
4784 DRM DRIVERS FOR HISILICON
4785 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4786 M:      Rongrong Zou <zourongrong@gmail.com>
4787 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4788 R:      Chen Feng <puck.chen@hisilicon.com>
4789 L:      dri-devel@lists.freedesktop.org
4790 T:      git git://github.com/xin3liang/linux.git
4791 S:      Maintained
4792 F:      drivers/gpu/drm/hisilicon/
4793 F:      Documentation/devicetree/bindings/display/hisilicon/
4794
4795 DRM DRIVERS FOR MEDIATEK
4796 M:      CK Hu <ck.hu@mediatek.com>
4797 M:      Philipp Zabel <p.zabel@pengutronix.de>
4798 L:      dri-devel@lists.freedesktop.org
4799 S:      Supported
4800 F:      drivers/gpu/drm/mediatek/
4801 F:      Documentation/devicetree/bindings/display/mediatek/
4802
4803 DRM DRIVERS FOR NVIDIA TEGRA
4804 M:      Thierry Reding <thierry.reding@gmail.com>
4805 L:      dri-devel@lists.freedesktop.org
4806 L:      linux-tegra@vger.kernel.org
4807 T:      git git://anongit.freedesktop.org/tegra/linux.git
4808 S:      Supported
4809 F:      drivers/gpu/drm/tegra/
4810 F:      drivers/gpu/host1x/
4811 F:      include/linux/host1x.h
4812 F:      include/uapi/drm/tegra_drm.h
4813 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4814
4815 DRM DRIVERS FOR RENESAS
4816 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4817 L:      dri-devel@lists.freedesktop.org
4818 L:      linux-renesas-soc@vger.kernel.org
4819 T:      git git://linuxtv.org/pinchartl/fbdev
4820 S:      Supported
4821 F:      drivers/gpu/drm/rcar-du/
4822 F:      drivers/gpu/drm/shmobile/
4823 F:      include/linux/platform_data/shmob_drm.h
4824 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4825 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4826 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4827
4828 DRM DRIVERS FOR ROCKCHIP
4829 M:      Sandy Huang <hjc@rock-chips.com>
4830 M:      Heiko Stübner <heiko@sntech.de>
4831 L:      dri-devel@lists.freedesktop.org
4832 S:      Maintained
4833 F:      drivers/gpu/drm/rockchip/
4834 F:      Documentation/devicetree/bindings/display/rockchip/
4835 T:      git git://anongit.freedesktop.org/drm/drm-misc
4836
4837 DRM DRIVERS FOR STI
4838 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4839 M:      Vincent Abriou <vincent.abriou@st.com>
4840 L:      dri-devel@lists.freedesktop.org
4841 T:      git git://anongit.freedesktop.org/drm/drm-misc
4842 S:      Maintained
4843 F:      drivers/gpu/drm/sti
4844 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4845
4846 DRM DRIVERS FOR STM
4847 M:      Yannick Fertre <yannick.fertre@st.com>
4848 M:      Philippe Cornu <philippe.cornu@st.com>
4849 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4850 M:      Vincent Abriou <vincent.abriou@st.com>
4851 L:      dri-devel@lists.freedesktop.org
4852 T:      git git://anongit.freedesktop.org/drm/drm-misc
4853 S:      Maintained
4854 F:      drivers/gpu/drm/stm
4855 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4856
4857 DRM DRIVERS FOR TI LCDC
4858 M:      Jyri Sarha <jsarha@ti.com>
4859 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4860 L:      dri-devel@lists.freedesktop.org
4861 S:      Maintained
4862 F:      drivers/gpu/drm/tilcdc/
4863 F:      Documentation/devicetree/bindings/display/tilcdc/
4864
4865 DRM DRIVERS FOR TI OMAP
4866 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4867 L:      dri-devel@lists.freedesktop.org
4868 S:      Maintained
4869 F:      drivers/gpu/drm/omapdrm/
4870 F:      Documentation/devicetree/bindings/display/ti/
4871
4872 DRM DRIVERS FOR V3D
4873 M:      Eric Anholt <eric@anholt.net>
4874 S:      Supported
4875 F:      drivers/gpu/drm/v3d/
4876 F:      include/uapi/drm/v3d_drm.h
4877 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4878 T:      git git://anongit.freedesktop.org/drm/drm-misc
4879
4880 DRM DRIVERS FOR VC4
4881 M:      Eric Anholt <eric@anholt.net>
4882 T:      git git://github.com/anholt/linux
4883 S:      Supported
4884 F:      drivers/gpu/drm/vc4/
4885 F:      include/uapi/drm/vc4_drm.h
4886 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4887 T:      git git://anongit.freedesktop.org/drm/drm-misc
4888
4889 DRM DRIVERS FOR VIVANTE GPU IP
4890 M:      Lucas Stach <l.stach@pengutronix.de>
4891 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4892 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4893 L:      etnaviv@lists.freedesktop.org
4894 L:      dri-devel@lists.freedesktop.org
4895 S:      Maintained
4896 F:      drivers/gpu/drm/etnaviv/
4897 F:      include/uapi/drm/etnaviv_drm.h
4898 F:      Documentation/devicetree/bindings/display/etnaviv/
4899
4900 DRM DRIVERS FOR ZTE ZX
4901 M:      Shawn Guo <shawnguo@kernel.org>
4902 L:      dri-devel@lists.freedesktop.org
4903 S:      Maintained
4904 F:      drivers/gpu/drm/zte/
4905 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4906 T:      git git://anongit.freedesktop.org/drm/drm-misc
4907
4908 DRM PANEL DRIVERS
4909 M:      Thierry Reding <thierry.reding@gmail.com>
4910 L:      dri-devel@lists.freedesktop.org
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912 S:      Maintained
4913 F:      drivers/gpu/drm/drm_panel.c
4914 F:      drivers/gpu/drm/panel/
4915 F:      include/drm/drm_panel.h
4916 F:      Documentation/devicetree/bindings/display/panel/
4917
4918 DRM TINYDRM DRIVERS
4919 M:      Noralf Trønnes <noralf@tronnes.org>
4920 W:      https://github.com/notro/tinydrm/wiki/Development
4921 T:      git git://anongit.freedesktop.org/drm/drm-misc
4922 S:      Maintained
4923 F:      drivers/gpu/drm/tinydrm/
4924 F:      include/drm/tinydrm/
4925
4926 DRM DRIVERS FOR XEN
4927 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4928 T:      git git://anongit.freedesktop.org/drm/drm-misc
4929 L:      dri-devel@lists.freedesktop.org
4930 L:      xen-devel@lists.xen.org
4931 S:      Supported
4932 F:      drivers/gpu/drm/xen/
4933 F:      Documentation/gpu/xen-front.rst
4934
4935 DRM TTM SUBSYSTEM
4936 M:      Christian Koenig <christian.koenig@amd.com>
4937 M:      Huang Rui <ray.huang@amd.com>
4938 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4939 T:      git git://people.freedesktop.org/~agd5f/linux
4940 S:      Maintained
4941 L:      dri-devel@lists.freedesktop.org
4942 F:      include/drm/ttm/
4943 F:      drivers/gpu/drm/ttm/
4944
4945 DSBR100 USB FM RADIO DRIVER
4946 M:      Alexey Klimov <klimov.linux@gmail.com>
4947 L:      linux-media@vger.kernel.org
4948 T:      git git://linuxtv.org/media_tree.git
4949 S:      Maintained
4950 F:      drivers/media/radio/dsbr100.c
4951
4952 DSCC4 DRIVER
4953 M:      Francois Romieu <romieu@fr.zoreil.com>
4954 L:      netdev@vger.kernel.org
4955 S:      Maintained
4956 F:      drivers/net/wan/dscc4.c
4957
4958 DT3155 MEDIA DRIVER
4959 M:      Hans Verkuil <hverkuil@xs4all.nl>
4960 L:      linux-media@vger.kernel.org
4961 T:      git git://linuxtv.org/media_tree.git
4962 W:      https://linuxtv.org
4963 S:      Odd Fixes
4964 F:      drivers/media/pci/dt3155/
4965
4966 DVB_USB_AF9015 MEDIA DRIVER
4967 M:      Antti Palosaari <crope@iki.fi>
4968 L:      linux-media@vger.kernel.org
4969 W:      https://linuxtv.org
4970 W:      http://palosaari.fi/linux/
4971 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4972 T:      git git://linuxtv.org/anttip/media_tree.git
4973 S:      Maintained
4974 F:      drivers/media/usb/dvb-usb-v2/af9015*
4975
4976 DVB_USB_AF9035 MEDIA DRIVER
4977 M:      Antti Palosaari <crope@iki.fi>
4978 L:      linux-media@vger.kernel.org
4979 W:      https://linuxtv.org
4980 W:      http://palosaari.fi/linux/
4981 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4982 T:      git git://linuxtv.org/anttip/media_tree.git
4983 S:      Maintained
4984 F:      drivers/media/usb/dvb-usb-v2/af9035*
4985
4986 DVB_USB_ANYSEE MEDIA DRIVER
4987 M:      Antti Palosaari <crope@iki.fi>
4988 L:      linux-media@vger.kernel.org
4989 W:      https://linuxtv.org
4990 W:      http://palosaari.fi/linux/
4991 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4992 T:      git git://linuxtv.org/anttip/media_tree.git
4993 S:      Maintained
4994 F:      drivers/media/usb/dvb-usb-v2/anysee*
4995
4996 DVB_USB_AU6610 MEDIA DRIVER
4997 M:      Antti Palosaari <crope@iki.fi>
4998 L:      linux-media@vger.kernel.org
4999 W:      https://linuxtv.org
5000 W:      http://palosaari.fi/linux/
5001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5002 T:      git git://linuxtv.org/anttip/media_tree.git
5003 S:      Maintained
5004 F:      drivers/media/usb/dvb-usb-v2/au6610*
5005
5006 DVB_USB_CE6230 MEDIA DRIVER
5007 M:      Antti Palosaari <crope@iki.fi>
5008 L:      linux-media@vger.kernel.org
5009 W:      https://linuxtv.org
5010 W:      http://palosaari.fi/linux/
5011 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5012 T:      git git://linuxtv.org/anttip/media_tree.git
5013 S:      Maintained
5014 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5015
5016 DVB_USB_CXUSB MEDIA DRIVER
5017 M:      Michael Krufky <mkrufky@linuxtv.org>
5018 L:      linux-media@vger.kernel.org
5019 W:      https://linuxtv.org
5020 W:      http://github.com/mkrufky
5021 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5022 T:      git git://linuxtv.org/media_tree.git
5023 S:      Maintained
5024 F:      drivers/media/usb/dvb-usb/cxusb*
5025
5026 DVB_USB_EC168 MEDIA DRIVER
5027 M:      Antti Palosaari <crope@iki.fi>
5028 L:      linux-media@vger.kernel.org
5029 W:      https://linuxtv.org
5030 W:      http://palosaari.fi/linux/
5031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5032 T:      git git://linuxtv.org/anttip/media_tree.git
5033 S:      Maintained
5034 F:      drivers/media/usb/dvb-usb-v2/ec168*
5035
5036 DVB_USB_GL861 MEDIA DRIVER
5037 M:      Antti Palosaari <crope@iki.fi>
5038 L:      linux-media@vger.kernel.org
5039 W:      https://linuxtv.org
5040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5041 T:      git git://linuxtv.org/anttip/media_tree.git
5042 S:      Maintained
5043 F:      drivers/media/usb/dvb-usb-v2/gl861*
5044
5045 DVB_USB_MXL111SF MEDIA DRIVER
5046 M:      Michael Krufky <mkrufky@linuxtv.org>
5047 L:      linux-media@vger.kernel.org
5048 W:      https://linuxtv.org
5049 W:      http://github.com/mkrufky
5050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5051 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5052 S:      Maintained
5053 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5054
5055 DVB_USB_RTL28XXU MEDIA DRIVER
5056 M:      Antti Palosaari <crope@iki.fi>
5057 L:      linux-media@vger.kernel.org
5058 W:      https://linuxtv.org
5059 W:      http://palosaari.fi/linux/
5060 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5061 T:      git git://linuxtv.org/anttip/media_tree.git
5062 S:      Maintained
5063 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5064
5065 DVB_USB_V2 MEDIA DRIVER
5066 M:      Antti Palosaari <crope@iki.fi>
5067 L:      linux-media@vger.kernel.org
5068 W:      https://linuxtv.org
5069 W:      http://palosaari.fi/linux/
5070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5071 T:      git git://linuxtv.org/anttip/media_tree.git
5072 S:      Maintained
5073 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5074 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5075
5076 DYNAMIC DEBUG
5077 M:      Jason Baron <jbaron@akamai.com>
5078 S:      Maintained
5079 F:      lib/dynamic_debug.c
5080 F:      include/linux/dynamic_debug.h
5081
5082 DYNAMIC INTERRUPT MODERATION
5083 M:      Tal Gilboa <talgi@mellanox.com>
5084 S:      Maintained
5085 F:      include/linux/net_dim.h
5086
5087 DZ DECSTATION DZ11 SERIAL DRIVER
5088 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5089 S:      Maintained
5090 F:      drivers/tty/serial/dz.*
5091
5092 E3X0 POWER BUTTON DRIVER
5093 M:      Moritz Fischer <moritz.fischer@ettus.com>
5094 L:      usrp-users@lists.ettus.com
5095 W:      http://www.ettus.com
5096 S:      Supported
5097 F:      drivers/input/misc/e3x0-button.c
5098 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5099
5100 E4000 MEDIA DRIVER
5101 M:      Antti Palosaari <crope@iki.fi>
5102 L:      linux-media@vger.kernel.org
5103 W:      https://linuxtv.org
5104 W:      http://palosaari.fi/linux/
5105 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5106 T:      git git://linuxtv.org/anttip/media_tree.git
5107 S:      Maintained
5108 F:      drivers/media/tuners/e4000*
5109
5110 EARTH_PT1 MEDIA DRIVER
5111 M:      Akihiro Tsukada <tskd08@gmail.com>
5112 L:      linux-media@vger.kernel.org
5113 S:      Odd Fixes
5114 F:      drivers/media/pci/pt1/
5115
5116 EARTH_PT3 MEDIA DRIVER
5117 M:      Akihiro Tsukada <tskd08@gmail.com>
5118 L:      linux-media@vger.kernel.org
5119 S:      Odd Fixes
5120 F:      drivers/media/pci/pt3/
5121
5122 EC100 MEDIA DRIVER
5123 M:      Antti Palosaari <crope@iki.fi>
5124 L:      linux-media@vger.kernel.org
5125 W:      https://linuxtv.org
5126 W:      http://palosaari.fi/linux/
5127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5128 T:      git git://linuxtv.org/anttip/media_tree.git
5129 S:      Maintained
5130 F:      drivers/media/dvb-frontends/ec100*
5131
5132 ECRYPT FILE SYSTEM
5133 M:      Tyler Hicks <tyhicks@canonical.com>
5134 L:      ecryptfs@vger.kernel.org
5135 W:      http://ecryptfs.org
5136 W:      https://launchpad.net/ecryptfs
5137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5138 S:      Supported
5139 F:      Documentation/filesystems/ecryptfs.txt
5140 F:      fs/ecryptfs/
5141
5142 EDAC-AMD64
5143 M:      Borislav Petkov <bp@alien8.de>
5144 L:      linux-edac@vger.kernel.org
5145 S:      Maintained
5146 F:      drivers/edac/amd64_edac*
5147
5148 EDAC-CALXEDA
5149 M:      Robert Richter <rric@kernel.org>
5150 L:      linux-edac@vger.kernel.org
5151 S:      Maintained
5152 F:      drivers/edac/highbank*
5153
5154 EDAC-CAVIUM OCTEON
5155 M:      Ralf Baechle <ralf@linux-mips.org>
5156 M:      David Daney <david.daney@cavium.com>
5157 L:      linux-edac@vger.kernel.org
5158 L:      linux-mips@linux-mips.org
5159 S:      Supported
5160 F:      drivers/edac/octeon_edac*
5161
5162 EDAC-CAVIUM THUNDERX
5163 M:      David Daney <david.daney@cavium.com>
5164 M:      Jan Glauber <jglauber@cavium.com>
5165 L:      linux-edac@vger.kernel.org
5166 S:      Supported
5167 F:      drivers/edac/thunderx_edac*
5168
5169 EDAC-CORE
5170 M:      Borislav Petkov <bp@alien8.de>
5171 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5172 L:      linux-edac@vger.kernel.org
5173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5175 S:      Supported
5176 F:      Documentation/admin-guide/ras.rst
5177 F:      Documentation/driver-api/edac.rst
5178 F:      drivers/edac/
5179 F:      include/linux/edac.h
5180
5181 EDAC-E752X
5182 M:      Mark Gross <mark.gross@intel.com>
5183 L:      linux-edac@vger.kernel.org
5184 S:      Maintained
5185 F:      drivers/edac/e752x_edac.c
5186
5187 EDAC-E7XXX
5188 L:      linux-edac@vger.kernel.org
5189 S:      Maintained
5190 F:      drivers/edac/e7xxx_edac.c
5191
5192 EDAC-FSL_DDR
5193 M:      York Sun <york.sun@nxp.com>
5194 L:      linux-edac@vger.kernel.org
5195 S:      Maintained
5196 F:      drivers/edac/fsl_ddr_edac.*
5197
5198 EDAC-GHES
5199 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5200 L:      linux-edac@vger.kernel.org
5201 S:      Maintained
5202 F:      drivers/edac/ghes_edac.c
5203
5204 EDAC-I3000
5205 L:      linux-edac@vger.kernel.org
5206 S:      Orphan
5207 F:      drivers/edac/i3000_edac.c
5208
5209 EDAC-I5000
5210 L:      linux-edac@vger.kernel.org
5211 S:      Maintained
5212 F:      drivers/edac/i5000_edac.c
5213
5214 EDAC-I5400
5215 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5216 L:      linux-edac@vger.kernel.org
5217 S:      Maintained
5218 F:      drivers/edac/i5400_edac.c
5219
5220 EDAC-I7300
5221 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Maintained
5224 F:      drivers/edac/i7300_edac.c
5225
5226 EDAC-I7CORE
5227 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5228 L:      linux-edac@vger.kernel.org
5229 S:      Maintained
5230 F:      drivers/edac/i7core_edac.c
5231
5232 EDAC-I82443BXGX
5233 M:      Tim Small <tim@buttersideup.com>
5234 L:      linux-edac@vger.kernel.org
5235 S:      Maintained
5236 F:      drivers/edac/i82443bxgx_edac.c
5237
5238 EDAC-I82975X
5239 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5240 M:      "Arvind R." <arvino55@gmail.com>
5241 L:      linux-edac@vger.kernel.org
5242 S:      Maintained
5243 F:      drivers/edac/i82975x_edac.c
5244
5245 EDAC-IE31200
5246 M:      Jason Baron <jbaron@akamai.com>
5247 L:      linux-edac@vger.kernel.org
5248 S:      Maintained
5249 F:      drivers/edac/ie31200_edac.c
5250
5251 EDAC-MPC85XX
5252 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5253 L:      linux-edac@vger.kernel.org
5254 S:      Maintained
5255 F:      drivers/edac/mpc85xx_edac.[ch]
5256
5257 EDAC-PASEMI
5258 M:      Egor Martovetsky <egor@pasemi.com>
5259 L:      linux-edac@vger.kernel.org
5260 S:      Maintained
5261 F:      drivers/edac/pasemi_edac.c
5262
5263 EDAC-PND2
5264 M:      Tony Luck <tony.luck@intel.com>
5265 L:      linux-edac@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/edac/pnd2_edac.[ch]
5268
5269 EDAC-R82600
5270 M:      Tim Small <tim@buttersideup.com>
5271 L:      linux-edac@vger.kernel.org
5272 S:      Maintained
5273 F:      drivers/edac/r82600_edac.c
5274
5275 EDAC-SBRIDGE
5276 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5277 L:      linux-edac@vger.kernel.org
5278 S:      Maintained
5279 F:      drivers/edac/sb_edac.c
5280
5281 EDAC-SKYLAKE
5282 M:      Tony Luck <tony.luck@intel.com>
5283 L:      linux-edac@vger.kernel.org
5284 S:      Maintained
5285 F:      drivers/edac/skx_edac.c
5286
5287 EDAC-TI
5288 M:      Tero Kristo <t-kristo@ti.com>
5289 L:      linux-edac@vger.kernel.org
5290 S:      Maintained
5291 F:      drivers/edac/ti_edac.c
5292
5293 EDIROL UA-101/UA-1000 DRIVER
5294 M:      Clemens Ladisch <clemens@ladisch.de>
5295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5296 T:      git git://git.alsa-project.org/alsa-kernel.git
5297 S:      Maintained
5298 F:      sound/usb/misc/ua101.c
5299
5300 EFI TEST DRIVER
5301 L:      linux-efi@vger.kernel.org
5302 M:      Ivan Hu <ivan.hu@canonical.com>
5303 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5304 S:      Maintained
5305 F:      drivers/firmware/efi/test/
5306
5307 EFI VARIABLE FILESYSTEM
5308 M:      Matthew Garrett <matthew.garrett@nebula.com>
5309 M:      Jeremy Kerr <jk@ozlabs.org>
5310 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5312 L:      linux-efi@vger.kernel.org
5313 S:      Maintained
5314 F:      fs/efivarfs/
5315
5316 EFIFB FRAMEBUFFER DRIVER
5317 L:      linux-fbdev@vger.kernel.org
5318 M:      Peter Jones <pjones@redhat.com>
5319 S:      Maintained
5320 F:      drivers/video/fbdev/efifb.c
5321
5322 EFS FILESYSTEM
5323 W:      http://aeschi.ch.eu.org/efs/
5324 S:      Orphan
5325 F:      fs/efs/
5326
5327 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5328 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5329 L:      netdev@vger.kernel.org
5330 S:      Maintained
5331 F:      drivers/net/ethernet/ibm/ehea/
5332
5333 EM28XX VIDEO4LINUX DRIVER
5334 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5335 L:      linux-media@vger.kernel.org
5336 W:      https://linuxtv.org
5337 T:      git git://linuxtv.org/media_tree.git
5338 S:      Maintained
5339 F:      drivers/media/usb/em28xx/
5340 F:      Documentation/media/v4l-drivers/em28xx*
5341
5342 EMBEDDED LINUX
5343 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5344 M:      Matt Mackall <mpm@selenic.com>
5345 M:      David Woodhouse <dwmw2@infradead.org>
5346 L:      linux-embedded@vger.kernel.org
5347 S:      Maintained
5348
5349 Emulex 10Gbps iSCSI - OneConnect DRIVER
5350 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5351 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5352 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5353 L:      linux-scsi@vger.kernel.org
5354 W:      http://www.broadcom.com
5355 S:      Supported
5356 F:      drivers/scsi/be2iscsi/
5357
5358 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5359 M:      Sathya Perla <sathya.perla@broadcom.com>
5360 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5361 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5362 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5363 L:      netdev@vger.kernel.org
5364 W:      http://www.emulex.com
5365 S:      Supported
5366 F:      drivers/net/ethernet/emulex/benet/
5367
5368 EMULEX ONECONNECT ROCE DRIVER
5369 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5370 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5371 L:      linux-rdma@vger.kernel.org
5372 W:      http://www.broadcom.com
5373 S:      Odd Fixes
5374 F:      drivers/infiniband/hw/ocrdma/
5375 F:      include/uapi/rdma/ocrdma-abi.h
5376
5377 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5378 M:      James Smart <james.smart@broadcom.com>
5379 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5380 L:      linux-scsi@vger.kernel.org
5381 W:      http://www.broadcom.com
5382 S:      Supported
5383 F:      drivers/scsi/lpfc/
5384
5385 ENE CB710 FLASH CARD READER DRIVER
5386 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5387 S:      Maintained
5388 F:      drivers/misc/cb710/
5389 F:      drivers/mmc/host/cb710-mmc.*
5390 F:      include/linux/cb710.h
5391
5392 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5393 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5394 S:      Maintained
5395 F:      drivers/media/rc/ene_ir.*
5396
5397 EPSON S1D13XXX FRAMEBUFFER DRIVER
5398 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5399 S:      Maintained
5400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5401 F:      drivers/video/fbdev/s1d13xxxfb.c
5402 F:      include/video/s1d13xxxfb.h
5403
5404 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5405 M:      Jeff Layton <jlayton@kernel.org>
5406 S:      Maintained
5407 F:      lib/errseq.c
5408 F:      include/linux/errseq.h
5409
5410 ET131X NETWORK DRIVER
5411 M:      Mark Einon <mark.einon@gmail.com>
5412 S:      Odd Fixes
5413 F:      drivers/net/ethernet/agere/
5414
5415 ETHERNET BRIDGE
5416 M:      Stephen Hemminger <stephen@networkplumber.org>
5417 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5418 L:      netdev@vger.kernel.org
5419 W:      http://www.linuxfoundation.org/en/Net:Bridge
5420 S:      Maintained
5421 F:      include/linux/netfilter_bridge/
5422 F:      net/bridge/
5423
5424 ETHERNET PHY LIBRARY
5425 M:      Andrew Lunn <andrew@lunn.ch>
5426 M:      Florian Fainelli <f.fainelli@gmail.com>
5427 L:      netdev@vger.kernel.org
5428 S:      Maintained
5429 F:      Documentation/ABI/testing/sysfs-bus-mdio
5430 F:      Documentation/devicetree/bindings/net/mdio*
5431 F:      Documentation/networking/phy.txt
5432 F:      drivers/net/phy/
5433 F:      drivers/of/of_mdio.c
5434 F:      drivers/of/of_net.c
5435 F:      include/linux/*mdio*.h
5436 F:      include/linux/of_net.h
5437 F:      include/linux/phy.h
5438 F:      include/linux/phy_fixed.h
5439 F:      include/linux/platform_data/mdio-bcm-unimac.h
5440 F:      include/trace/events/mdio.h
5441 F:      include/uapi/linux/mdio.h
5442 F:      include/uapi/linux/mii.h
5443
5444 EXT2 FILE SYSTEM
5445 M:      Jan Kara <jack@suse.com>
5446 L:      linux-ext4@vger.kernel.org
5447 S:      Maintained
5448 F:      Documentation/filesystems/ext2.txt
5449 F:      fs/ext2/
5450 F:      include/linux/ext2*
5451
5452 EXT4 FILE SYSTEM
5453 M:      "Theodore Ts'o" <tytso@mit.edu>
5454 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5455 L:      linux-ext4@vger.kernel.org
5456 W:      http://ext4.wiki.kernel.org
5457 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5459 S:      Maintained
5460 F:      Documentation/filesystems/ext4.txt
5461 F:      fs/ext4/
5462
5463 Extended Verification Module (EVM)
5464 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5465 L:      linux-integrity@vger.kernel.org
5466 S:      Supported
5467 F:      security/integrity/evm/
5468
5469 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5470 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5471 L:      linux-efi@vger.kernel.org
5472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5473 S:      Maintained
5474 F:      Documentation/efi-stub.txt
5475 F:      arch/*/kernel/efi.c
5476 F:      arch/x86/boot/compressed/eboot.[ch]
5477 F:      arch/*/include/asm/efi.h
5478 F:      arch/x86/platform/efi/
5479 F:      drivers/firmware/efi/
5480 F:      include/linux/efi*.h
5481 F:      arch/arm/boot/compressed/efi-header.S
5482 F:      arch/arm64/kernel/efi-entry.S
5483
5484 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5485 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5486 M:      Chanwoo Choi <cw00.choi@samsung.com>
5487 L:      linux-kernel@vger.kernel.org
5488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5489 S:      Maintained
5490 F:      drivers/extcon/
5491 F:      include/linux/extcon/
5492 F:      include/linux/extcon.h
5493 F:      Documentation/extcon/
5494 F:      Documentation/devicetree/bindings/extcon/
5495
5496 EXYNOS DP DRIVER
5497 M:      Jingoo Han <jingoohan1@gmail.com>
5498 L:      dri-devel@lists.freedesktop.org
5499 S:      Maintained
5500 F:      drivers/gpu/drm/exynos/exynos_dp*
5501
5502 EXYNOS SYSMMU (IOMMU) driver
5503 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5504 L:      iommu@lists.linux-foundation.org
5505 S:      Maintained
5506 F:      drivers/iommu/exynos-iommu.c
5507
5508 EZchip NPS platform support
5509 M:      Vineet Gupta <vgupta@synopsys.com>
5510 M:      Ofer Levi <oferle@mellanox.com>
5511 S:      Supported
5512 F:      arch/arc/plat-eznps
5513 F:      arch/arc/boot/dts/eznps.dts
5514
5515 F2FS FILE SYSTEM
5516 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5517 M:      Chao Yu <yuchao0@huawei.com>
5518 L:      linux-f2fs-devel@lists.sourceforge.net
5519 W:      https://f2fs.wiki.kernel.org/
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5521 S:      Maintained
5522 F:      Documentation/filesystems/f2fs.txt
5523 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5524 F:      fs/f2fs/
5525 F:      include/linux/f2fs_fs.h
5526 F:      include/trace/events/f2fs.h
5527
5528 F71805F HARDWARE MONITORING DRIVER
5529 M:      Jean Delvare <jdelvare@suse.com>
5530 L:      linux-hwmon@vger.kernel.org
5531 S:      Maintained
5532 F:      Documentation/hwmon/f71805f
5533 F:      drivers/hwmon/f71805f.c
5534
5535 FADDR2LINE
5536 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5537 S:      Maintained
5538 F:      scripts/faddr2line
5539
5540 FAILOVER MODULE
5541 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5542 L:      netdev@vger.kernel.org
5543 S:      Supported
5544 F:      net/core/failover.c
5545 F:      include/net/failover.h
5546 F:      Documentation/networking/failover.rst
5547
5548 FANOTIFY
5549 M:      Jan Kara <jack@suse.cz>
5550 R:      Amir Goldstein <amir73il@gmail.com>
5551 L:      linux-fsdevel@vger.kernel.org
5552 S:      Maintained
5553 F:      fs/notify/fanotify/
5554 F:      include/linux/fanotify.h
5555 F:      include/uapi/linux/fanotify.h
5556
5557 FARSYNC SYNCHRONOUS DRIVER
5558 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5559 W:      http://www.farsite.co.uk/
5560 S:      Supported
5561 F:      drivers/net/wan/farsync.*
5562
5563 FAULT INJECTION SUPPORT
5564 M:      Akinobu Mita <akinobu.mita@gmail.com>
5565 S:      Supported
5566 F:      Documentation/fault-injection/
5567 F:      lib/fault-inject.c
5568
5569 FBTFT Framebuffer drivers
5570 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5571 S:      Maintained
5572 F:      drivers/staging/fbtft/
5573
5574 FC0011 TUNER DRIVER
5575 M:      Michael Buesch <m@bues.ch>
5576 L:      linux-media@vger.kernel.org
5577 S:      Maintained
5578 F:      drivers/media/tuners/fc0011.h
5579 F:      drivers/media/tuners/fc0011.c
5580
5581 FC2580 MEDIA DRIVER
5582 M:      Antti Palosaari <crope@iki.fi>
5583 L:      linux-media@vger.kernel.org
5584 W:      https://linuxtv.org
5585 W:      http://palosaari.fi/linux/
5586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5587 T:      git git://linuxtv.org/anttip/media_tree.git
5588 S:      Maintained
5589 F:      drivers/media/tuners/fc2580*
5590
5591 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5592 M:      Johannes Thumshirn <jth@kernel.org>
5593 L:      linux-scsi@vger.kernel.org
5594 W:      www.Open-FCoE.org
5595 S:      Supported
5596 F:      drivers/scsi/libfc/
5597 F:      drivers/scsi/fcoe/
5598 F:      include/scsi/fc/
5599 F:      include/scsi/libfc.h
5600 F:      include/scsi/libfcoe.h
5601 F:      include/uapi/scsi/fc/
5602
5603 FILE LOCKING (flock() and fcntl()/lockf())
5604 M:      Jeff Layton <jlayton@kernel.org>
5605 M:      "J. Bruce Fields" <bfields@fieldses.org>
5606 L:      linux-fsdevel@vger.kernel.org
5607 S:      Maintained
5608 F:      include/linux/fcntl.h
5609 F:      include/uapi/linux/fcntl.h
5610 F:      fs/fcntl.c
5611 F:      fs/locks.c
5612
5613 FILESYSTEMS (VFS and infrastructure)
5614 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5615 L:      linux-fsdevel@vger.kernel.org
5616 S:      Maintained
5617 F:      fs/*
5618 F:      include/linux/fs.h
5619 F:      include/uapi/linux/fs.h
5620
5621 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5622 M:      Riku Voipio <riku.voipio@iki.fi>
5623 L:      linux-hwmon@vger.kernel.org
5624 S:      Maintained
5625 F:      drivers/hwmon/f75375s.c
5626 F:      include/linux/f75375s.h
5627
5628 FIREWIRE AUDIO DRIVERS
5629 M:      Clemens Ladisch <clemens@ladisch.de>
5630 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5631 T:      git git://git.alsa-project.org/alsa-kernel.git
5632 S:      Maintained
5633 F:      sound/firewire/
5634
5635 FIREWIRE MEDIA DRIVERS (firedtv)
5636 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5637 L:      linux-media@vger.kernel.org
5638 L:      linux1394-devel@lists.sourceforge.net
5639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5640 S:      Maintained
5641 F:      drivers/media/firewire/
5642
5643 FIREWIRE SBP-2 TARGET
5644 M:      Chris Boot <bootc@bootc.net>
5645 L:      linux-scsi@vger.kernel.org
5646 L:      target-devel@vger.kernel.org
5647 L:      linux1394-devel@lists.sourceforge.net
5648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5649 S:      Maintained
5650 F:      drivers/target/sbp/
5651
5652 FIREWIRE SUBSYSTEM
5653 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5654 L:      linux1394-devel@lists.sourceforge.net
5655 W:      http://ieee1394.wiki.kernel.org/
5656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5657 S:      Maintained
5658 F:      drivers/firewire/
5659 F:      include/linux/firewire.h
5660 F:      include/uapi/linux/firewire*.h
5661 F:      tools/firewire/
5662
5663 FIRMWARE LOADER (request_firmware)
5664 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5665 L:      linux-kernel@vger.kernel.org
5666 S:      Maintained
5667 F:      Documentation/firmware_class/
5668 F:      drivers/base/firmware_loader/
5669 F:      include/linux/firmware.h
5670
5671 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5672 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5673 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5674 S:      Maintained
5675 F:      drivers/block/rsxx/
5676
5677 FLOPPY DRIVER
5678 M:      Jiri Kosina <jikos@kernel.org>
5679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5680 S:      Odd fixes
5681 F:      drivers/block/floppy.c
5682
5683 FMC SUBSYSTEM
5684 M:      Alessandro Rubini <rubini@gnudd.com>
5685 W:      http://www.ohwr.org/projects/fmc-bus
5686 S:      Supported
5687 F:      drivers/fmc/
5688 F:      include/linux/fmc*.h
5689 F:      include/linux/ipmi-fru.h
5690 K:      fmc_d.*register
5691
5692 FPGA MANAGER FRAMEWORK
5693 M:      Alan Tull <atull@kernel.org>
5694 M:      Moritz Fischer <mdf@kernel.org>
5695 L:      linux-fpga@vger.kernel.org
5696 S:      Maintained
5697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5698 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5699 F:      Documentation/fpga/
5700 F:      Documentation/driver-api/fpga/
5701 F:      Documentation/devicetree/bindings/fpga/
5702 F:      drivers/fpga/
5703 F:      include/linux/fpga/
5704 W:      http://www.rocketboards.org
5705
5706 FPU EMULATOR
5707 M:      Bill Metzenthen <billm@melbpc.org.au>
5708 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5709 S:      Maintained
5710 F:      arch/x86/math-emu/
5711
5712 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5713 L:      netdev@vger.kernel.org
5714 S:      Orphan
5715 F:      drivers/net/wan/dlci.c
5716 F:      drivers/net/wan/sdla.c
5717
5718 FRAMEBUFFER LAYER
5719 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5720 L:      dri-devel@lists.freedesktop.org
5721 L:      linux-fbdev@vger.kernel.org
5722 T:      git git://github.com/bzolnier/linux.git
5723 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5724 S:      Maintained
5725 F:      Documentation/fb/
5726 F:      drivers/video/
5727 F:      include/video/
5728 F:      include/linux/fb.h
5729 F:      include/uapi/video/
5730 F:      include/uapi/linux/fb.h
5731
5732 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5733 M:      Horia Geantă <horia.geanta@nxp.com>
5734 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5735 L:      linux-crypto@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/crypto/caam/
5738 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5739
5740 FREESCALE DIU FRAMEBUFFER DRIVER
5741 M:      Timur Tabi <timur@kernel.org>
5742 L:      linux-fbdev@vger.kernel.org
5743 S:      Maintained
5744 F:      drivers/video/fbdev/fsl-diu-fb.*
5745
5746 FREESCALE DMA DRIVER
5747 M:      Li Yang <leoyang.li@nxp.com>
5748 M:      Zhang Wei <zw@zh-kernel.org>
5749 L:      linuxppc-dev@lists.ozlabs.org
5750 S:      Maintained
5751 F:      drivers/dma/fsldma.*
5752
5753 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5754 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5755 L:      netdev@vger.kernel.org
5756 S:      Maintained
5757 F:      drivers/net/ethernet/freescale/gianfar*
5758 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5759
5760 FREESCALE GPMI NAND DRIVER
5761 M:      Han Xu <han.xu@nxp.com>
5762 L:      linux-mtd@lists.infradead.org
5763 S:      Maintained
5764 F:      drivers/mtd/nand/raw/gpmi-nand/*
5765
5766 FREESCALE I2C CPM DRIVER
5767 M:      Jochen Friedrich <jochen@scram.de>
5768 L:      linuxppc-dev@lists.ozlabs.org
5769 L:      linux-i2c@vger.kernel.org
5770 S:      Maintained
5771 F:      drivers/i2c/busses/i2c-cpm.c
5772
5773 FREESCALE IMX / MXC FEC DRIVER
5774 M:      Fugang Duan <fugang.duan@nxp.com>
5775 L:      netdev@vger.kernel.org
5776 S:      Maintained
5777 F:      drivers/net/ethernet/freescale/fec_main.c
5778 F:      drivers/net/ethernet/freescale/fec_ptp.c
5779 F:      drivers/net/ethernet/freescale/fec.h
5780 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5781
5782 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5783 M:      Sascha Hauer <s.hauer@pengutronix.de>
5784 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5785 L:      linux-fbdev@vger.kernel.org
5786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5787 S:      Maintained
5788 F:      include/linux/platform_data/video-imxfb.h
5789 F:      drivers/video/fbdev/imxfb.c
5790
5791 FREESCALE QORIQ DPAA ETHERNET DRIVER
5792 M:      Madalin Bucur <madalin.bucur@nxp.com>
5793 L:      netdev@vger.kernel.org
5794 S:      Maintained
5795 F:      drivers/net/ethernet/freescale/dpaa
5796
5797 FREESCALE QORIQ DPAA FMAN DRIVER
5798 M:      Madalin Bucur <madalin.bucur@nxp.com>
5799 L:      netdev@vger.kernel.org
5800 S:      Maintained
5801 F:      drivers/net/ethernet/freescale/fman
5802 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5803
5804 FREESCALE QORIQ PTP CLOCK DRIVER
5805 M:      Yangbo Lu <yangbo.lu@nxp.com>
5806 L:      netdev@vger.kernel.org
5807 S:      Maintained
5808 F:      drivers/ptp/ptp_qoriq.c
5809 F:      include/linux/fsl/ptp_qoriq.h
5810 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5811
5812 FREESCALE QUAD SPI DRIVER
5813 M:      Han Xu <han.xu@nxp.com>
5814 L:      linux-mtd@lists.infradead.org
5815 S:      Maintained
5816 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5817
5818 FREESCALE QUICC ENGINE LIBRARY
5819 M:      Qiang Zhao <qiang.zhao@nxp.com>
5820 L:      linuxppc-dev@lists.ozlabs.org
5821 S:      Maintained
5822 F:      drivers/soc/fsl/qe/
5823 F:      include/soc/fsl/*qe*.h
5824 F:      include/soc/fsl/*ucc*.h
5825
5826 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5827 M:      Li Yang <leoyang.li@nxp.com>
5828 L:      netdev@vger.kernel.org
5829 L:      linuxppc-dev@lists.ozlabs.org
5830 S:      Maintained
5831 F:      drivers/net/ethernet/freescale/ucc_geth*
5832
5833 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5834 M:      Zhao Qiang <qiang.zhao@nxp.com>
5835 L:      netdev@vger.kernel.org
5836 L:      linuxppc-dev@lists.ozlabs.org
5837 S:      Maintained
5838 F:      drivers/net/wan/fsl_ucc_hdlc*
5839
5840 FREESCALE QUICC ENGINE UCC UART DRIVER
5841 M:      Timur Tabi <timur@kernel.org>
5842 L:      linuxppc-dev@lists.ozlabs.org
5843 S:      Maintained
5844 F:      drivers/tty/serial/ucc_uart.c
5845
5846 FREESCALE SOC DRIVERS
5847 M:      Li Yang <leoyang.li@nxp.com>
5848 L:      linuxppc-dev@lists.ozlabs.org
5849 L:      linux-arm-kernel@lists.infradead.org
5850 S:      Maintained
5851 F:      Documentation/devicetree/bindings/soc/fsl/
5852 F:      drivers/soc/fsl/
5853 F:      include/linux/fsl/
5854
5855 FREESCALE SOC FS_ENET DRIVER
5856 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5857 L:      linuxppc-dev@lists.ozlabs.org
5858 L:      netdev@vger.kernel.org
5859 S:      Maintained
5860 F:      drivers/net/ethernet/freescale/fs_enet/
5861 F:      include/linux/fs_enet_pd.h
5862
5863 FREESCALE SOC SOUND DRIVERS
5864 M:      Timur Tabi <timur@kernel.org>
5865 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5866 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5867 R:      Fabio Estevam <fabio.estevam@nxp.com>
5868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5869 L:      linuxppc-dev@lists.ozlabs.org
5870 S:      Maintained
5871 F:      sound/soc/fsl/fsl*
5872 F:      sound/soc/fsl/imx*
5873 F:      sound/soc/fsl/mpc8610_hpcd.c
5874
5875 FREESCALE USB PERIPHERAL DRIVERS
5876 M:      Li Yang <leoyang.li@nxp.com>
5877 L:      linux-usb@vger.kernel.org
5878 L:      linuxppc-dev@lists.ozlabs.org
5879 S:      Maintained
5880 F:      drivers/usb/gadget/udc/fsl*
5881
5882 FREEVXFS FILESYSTEM
5883 M:      Christoph Hellwig <hch@infradead.org>
5884 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5885 S:      Maintained
5886 F:      fs/freevxfs/
5887
5888 FREEZER
5889 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5890 M:      Pavel Machek <pavel@ucw.cz>
5891 L:      linux-pm@vger.kernel.org
5892 S:      Supported
5893 F:      Documentation/power/freezing-of-tasks.txt
5894 F:      include/linux/freezer.h
5895 F:      kernel/freezer.c
5896
5897 FRONTSWAP API
5898 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5899 L:      linux-kernel@vger.kernel.org
5900 S:      Maintained
5901 F:      mm/frontswap.c
5902 F:      include/linux/frontswap.h
5903
5904 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5905 M:      David Howells <dhowells@redhat.com>
5906 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5907 S:      Supported
5908 F:      Documentation/filesystems/caching/
5909 F:      fs/fscache/
5910 F:      include/linux/fscache*.h
5911
5912 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5913 M:      Theodore Y. Ts'o <tytso@mit.edu>
5914 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5915 L:      linux-fscrypt@vger.kernel.org
5916 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5918 S:      Supported
5919 F:      fs/crypto/
5920 F:      include/linux/fscrypt*.h
5921 F:      Documentation/filesystems/fscrypt.rst
5922
5923 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5924 M:      Jan Kara <jack@suse.cz>
5925 R:      Amir Goldstein <amir73il@gmail.com>
5926 L:      linux-fsdevel@vger.kernel.org
5927 S:      Maintained
5928 F:      fs/notify/
5929 F:      include/linux/fsnotify*.h
5930
5931 FUJITSU LAPTOP EXTRAS
5932 M:      Jonathan Woithe <jwoithe@just42.net>
5933 L:      platform-driver-x86@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/platform/x86/fujitsu-laptop.c
5936
5937 FUJITSU M-5MO LS CAMERA ISP DRIVER
5938 M:      Kyungmin Park <kyungmin.park@samsung.com>
5939 M:      Heungjun Kim <riverful.kim@samsung.com>
5940 L:      linux-media@vger.kernel.org
5941 S:      Maintained
5942 F:      drivers/media/i2c/m5mols/
5943 F:      include/media/i2c/m5mols.h
5944
5945 FUJITSU TABLET EXTRAS
5946 M:      Robert Gerlach <khnz@gmx.de>
5947 L:      platform-driver-x86@vger.kernel.org
5948 S:      Maintained
5949 F:      drivers/platform/x86/fujitsu-tablet.c
5950
5951 FUSE: FILESYSTEM IN USERSPACE
5952 M:      Miklos Szeredi <miklos@szeredi.hu>
5953 L:      linux-fsdevel@vger.kernel.org
5954 W:      http://fuse.sourceforge.net/
5955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5956 S:      Maintained
5957 F:      fs/fuse/
5958 F:      include/uapi/linux/fuse.h
5959 F:      Documentation/filesystems/fuse.txt
5960
5961 FUTEX SUBSYSTEM
5962 M:      Thomas Gleixner <tglx@linutronix.de>
5963 M:      Ingo Molnar <mingo@redhat.com>
5964 R:      Peter Zijlstra <peterz@infradead.org>
5965 R:      Darren Hart <dvhart@infradead.org>
5966 L:      linux-kernel@vger.kernel.org
5967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5968 S:      Maintained
5969 F:      kernel/futex.c
5970 F:      kernel/futex_compat.c
5971 F:      include/asm-generic/futex.h
5972 F:      include/linux/futex.h
5973 F:      include/uapi/linux/futex.h
5974 F:      tools/testing/selftests/futex/
5975 F:      tools/perf/bench/futex*
5976 F:      Documentation/*futex*
5977
5978 GCC PLUGINS
5979 M:      Kees Cook <keescook@chromium.org>
5980 R:      Emese Revfy <re.emese@gmail.com>
5981 L:      kernel-hardening@lists.openwall.com
5982 S:      Maintained
5983 F:      scripts/gcc-plugins/
5984 F:      scripts/gcc-plugin.sh
5985 F:      scripts/Makefile.gcc-plugins
5986 F:      Documentation/gcc-plugins.txt
5987
5988 GCOV BASED KERNEL PROFILING
5989 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5990 S:      Maintained
5991 F:      kernel/gcov/
5992 F:      Documentation/dev-tools/gcov.rst
5993
5994 GDB KERNEL DEBUGGING HELPER SCRIPTS
5995 M:      Jan Kiszka <jan.kiszka@siemens.com>
5996 M:      Kieran Bingham <kbingham@kernel.org>
5997 S:      Supported
5998 F:      scripts/gdb/
5999
6000 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6001 M:      Achim Leubner <achim_leubner@adaptec.com>
6002 L:      linux-scsi@vger.kernel.org
6003 W:      http://www.icp-vortex.com/
6004 S:      Supported
6005 F:      drivers/scsi/gdt*
6006
6007 GEMTEK FM RADIO RECEIVER DRIVER
6008 M:      Hans Verkuil <hverkuil@xs4all.nl>
6009 L:      linux-media@vger.kernel.org
6010 T:      git git://linuxtv.org/media_tree.git
6011 W:      https://linuxtv.org
6012 S:      Maintained
6013 F:      drivers/media/radio/radio-gemtek*
6014
6015 GENERIC GPIO I2C DRIVER
6016 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6017 S:      Supported
6018 F:      drivers/i2c/busses/i2c-gpio.c
6019 F:      include/linux/platform_data/i2c-gpio.h
6020
6021 GENERIC GPIO I2C MULTIPLEXER DRIVER
6022 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6023 L:      linux-i2c@vger.kernel.org
6024 S:      Supported
6025 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6026 F:      include/linux/platform_data/i2c-mux-gpio.h
6027 F:      Documentation/i2c/muxes/i2c-mux-gpio
6028
6029 GENERIC HDLC (WAN) DRIVERS
6030 M:      Krzysztof Halasa <khc@pm.waw.pl>
6031 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6032 S:      Maintained
6033 F:      drivers/net/wan/c101.c
6034 F:      drivers/net/wan/hd6457*
6035 F:      drivers/net/wan/hdlc*
6036 F:      drivers/net/wan/n2.c
6037 F:      drivers/net/wan/pc300too.c
6038 F:      drivers/net/wan/pci200syn.c
6039 F:      drivers/net/wan/wanxl*
6040
6041 GENERIC INCLUDE/ASM HEADER FILES
6042 M:      Arnd Bergmann <arnd@arndb.de>
6043 L:      linux-arch@vger.kernel.org
6044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6045 S:      Maintained
6046 F:      include/asm-generic/
6047 F:      include/uapi/asm-generic/
6048
6049 GENERIC PHY FRAMEWORK
6050 M:      Kishon Vijay Abraham I <kishon@ti.com>
6051 L:      linux-kernel@vger.kernel.org
6052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6053 S:      Supported
6054 F:      drivers/phy/
6055 F:      include/linux/phy/
6056
6057 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6058 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6059 S:      Supported
6060 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6061
6062 GENERIC PM DOMAINS
6063 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6064 M:      Kevin Hilman <khilman@kernel.org>
6065 M:      Ulf Hansson <ulf.hansson@linaro.org>
6066 L:      linux-pm@vger.kernel.org
6067 S:      Supported
6068 F:      drivers/base/power/domain*.c
6069 F:      include/linux/pm_domain.h
6070 F:      Documentation/devicetree/bindings/power/power_domain.txt
6071
6072 GENERIC UIO DRIVER FOR PCI DEVICES
6073 M:      "Michael S. Tsirkin" <mst@redhat.com>
6074 L:      kvm@vger.kernel.org
6075 S:      Supported
6076 F:      drivers/uio/uio_pci_generic.c
6077
6078 GENWQE (IBM Generic Workqueue Card)
6079 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6080 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6081 S:      Supported
6082 F:      drivers/misc/genwqe/
6083
6084 GET_MAINTAINER SCRIPT
6085 M:      Joe Perches <joe@perches.com>
6086 S:      Maintained
6087 F:      scripts/get_maintainer.pl
6088
6089 GFS2 FILE SYSTEM
6090 M:      Bob Peterson <rpeterso@redhat.com>
6091 M:      Andreas Gruenbacher <agruenba@redhat.com>
6092 L:      cluster-devel@redhat.com
6093 W:      http://sources.redhat.com/cluster/
6094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6095 S:      Supported
6096 F:      Documentation/filesystems/gfs2*.txt
6097 F:      fs/gfs2/
6098 F:      include/uapi/linux/gfs2_ondisk.h
6099
6100 GIGASET ISDN DRIVERS
6101 M:      Paul Bolle <pebolle@tiscali.nl>
6102 L:      gigaset307x-common@lists.sourceforge.net
6103 W:      http://gigaset307x.sourceforge.net/
6104 S:      Odd Fixes
6105 F:      Documentation/isdn/README.gigaset
6106 F:      drivers/isdn/gigaset/
6107 F:      include/uapi/linux/gigaset_dev.h
6108
6109 GO7007 MPEG CODEC
6110 M:      Hans Verkuil <hans.verkuil@cisco.com>
6111 L:      linux-media@vger.kernel.org
6112 S:      Maintained
6113 F:      drivers/media/usb/go7007/
6114
6115 GOODIX TOUCHSCREEN
6116 M:      Bastien Nocera <hadess@hadess.net>
6117 L:      linux-input@vger.kernel.org
6118 S:      Maintained
6119 F:      drivers/input/touchscreen/goodix.c
6120
6121 GPD POCKET FAN DRIVER
6122 M:      Hans de Goede <hdegoede@redhat.com>
6123 L:      platform-driver-x86@vger.kernel.org
6124 S:      Maintained
6125 F:      drivers/platform/x86/gpd-pocket-fan.c
6126
6127 GPIO ACPI SUPPORT
6128 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6129 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6130 L:      linux-gpio@vger.kernel.org
6131 L:      linux-acpi@vger.kernel.org
6132 S:      Maintained
6133 F:      Documentation/acpi/gpio-properties.txt
6134 F:      drivers/gpio/gpiolib-acpi.c
6135
6136 GPIO IR Transmitter
6137 M:      Sean Young <sean@mess.org>
6138 L:      linux-media@vger.kernel.org
6139 S:      Maintained
6140 F:      drivers/media/rc/gpio-ir-tx.c
6141
6142 GPIO MOCKUP DRIVER
6143 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6144 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6145 L:      linux-gpio@vger.kernel.org
6146 S:      Maintained
6147 F:      drivers/gpio/gpio-mockup.c
6148 F:      tools/testing/selftests/gpio/
6149
6150 GPIO SUBSYSTEM
6151 M:      Linus Walleij <linus.walleij@linaro.org>
6152 L:      linux-gpio@vger.kernel.org
6153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6154 S:      Maintained
6155 F:      Documentation/devicetree/bindings/gpio/
6156 F:      Documentation/driver-api/gpio/
6157 F:      Documentation/gpio/
6158 F:      Documentation/ABI/testing/gpio-cdev
6159 F:      Documentation/ABI/obsolete/sysfs-gpio
6160 F:      drivers/gpio/
6161 F:      include/linux/gpio/
6162 F:      include/linux/gpio.h
6163 F:      include/linux/of_gpio.h
6164 F:      include/asm-generic/gpio.h
6165 F:      include/uapi/linux/gpio.h
6166 F:      tools/gpio/
6167
6168 GRE DEMULTIPLEXER DRIVER
6169 M:      Dmitry Kozlov <xeb@mail.ru>
6170 L:      netdev@vger.kernel.org
6171 S:      Maintained
6172 F:      net/ipv4/gre_demux.c
6173 F:      net/ipv4/gre_offload.c
6174 F:      include/net/gre.h
6175
6176 GRETH 10/100/1G Ethernet MAC device driver
6177 M:      Andreas Larsson <andreas@gaisler.com>
6178 L:      netdev@vger.kernel.org
6179 S:      Maintained
6180 F:      drivers/net/ethernet/aeroflex/
6181
6182 GREYBUS AUDIO PROTOCOLS DRIVERS
6183 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6184 M:      Mark Greer <mgreer@animalcreek.com>
6185 S:      Maintained
6186 F:      drivers/staging/greybus/audio_apbridgea.c
6187 F:      drivers/staging/greybus/audio_apbridgea.h
6188 F:      drivers/staging/greybus/audio_codec.c
6189 F:      drivers/staging/greybus/audio_codec.h
6190 F:      drivers/staging/greybus/audio_gb.c
6191 F:      drivers/staging/greybus/audio_manager.c
6192 F:      drivers/staging/greybus/audio_manager.h
6193 F:      drivers/staging/greybus/audio_manager_module.c
6194 F:      drivers/staging/greybus/audio_manager_private.h
6195 F:      drivers/staging/greybus/audio_manager_sysfs.c
6196 F:      drivers/staging/greybus/audio_module.c
6197 F:      drivers/staging/greybus/audio_topology.c
6198
6199 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6200 M:      Viresh Kumar <vireshk@kernel.org>
6201 S:      Maintained
6202 F:      drivers/staging/greybus/authentication.c
6203 F:      drivers/staging/greybus/bootrom.c
6204 F:      drivers/staging/greybus/firmware.h
6205 F:      drivers/staging/greybus/fw-core.c
6206 F:      drivers/staging/greybus/fw-download.c
6207 F:      drivers/staging/greybus/fw-managament.c
6208 F:      drivers/staging/greybus/greybus_authentication.h
6209 F:      drivers/staging/greybus/greybus_firmware.h
6210 F:      drivers/staging/greybus/hid.c
6211 F:      drivers/staging/greybus/i2c.c
6212 F:      drivers/staging/greybus/spi.c
6213 F:      drivers/staging/greybus/spilib.c
6214 F:      drivers/staging/greybus/spilib.h
6215
6216 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6217 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6218 S:      Maintained
6219 F:      drivers/staging/greybus/loopback.c
6220 F:      drivers/staging/greybus/timesync.c
6221 F:      drivers/staging/greybus/timesync_platform.c
6222
6223 GREYBUS PLATFORM DRIVERS
6224 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6225 S:      Maintained
6226 F:      drivers/staging/greybus/arche-platform.c
6227 F:      drivers/staging/greybus/arche-apb-ctrl.c
6228 F:      drivers/staging/greybus/arche_platform.h
6229
6230 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6231 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6232 S:      Maintained
6233 F:      drivers/staging/greybus/sdio.c
6234 F:      drivers/staging/greybus/light.c
6235 F:      drivers/staging/greybus/gpio.c
6236 F:      drivers/staging/greybus/power_supply.c
6237 F:      drivers/staging/greybus/spi.c
6238 F:      drivers/staging/greybus/spilib.c
6239
6240 GREYBUS SUBSYSTEM
6241 M:      Johan Hovold <johan@kernel.org>
6242 M:      Alex Elder <elder@kernel.org>
6243 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6244 S:      Maintained
6245 F:      drivers/staging/greybus/
6246 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6247
6248 GREYBUS UART PROTOCOLS DRIVERS
6249 M:      David Lin <dtwlin@gmail.com>
6250 S:      Maintained
6251 F:      drivers/staging/greybus/uart.c
6252 F:      drivers/staging/greybus/log.c
6253
6254 GS1662 VIDEO SERIALIZER
6255 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6256 L:      linux-media@vger.kernel.org
6257 T:      git git://linuxtv.org/media_tree.git
6258 S:      Maintained
6259 F:      drivers/media/spi/gs1662.c
6260
6261 GSPCA FINEPIX SUBDRIVER
6262 M:      Frank Zago <frank@zago.net>
6263 L:      linux-media@vger.kernel.org
6264 T:      git git://linuxtv.org/media_tree.git
6265 S:      Maintained
6266 F:      drivers/media/usb/gspca/finepix.c
6267
6268 GSPCA GL860 SUBDRIVER
6269 M:      Olivier Lorin <o.lorin@laposte.net>
6270 L:      linux-media@vger.kernel.org
6271 T:      git git://linuxtv.org/media_tree.git
6272 S:      Maintained
6273 F:      drivers/media/usb/gspca/gl860/
6274
6275 GSPCA M5602 SUBDRIVER
6276 M:      Erik Andren <erik.andren@gmail.com>
6277 L:      linux-media@vger.kernel.org
6278 T:      git git://linuxtv.org/media_tree.git
6279 S:      Maintained
6280 F:      drivers/media/usb/gspca/m5602/
6281
6282 GSPCA PAC207 SONIXB SUBDRIVER
6283 M:      Hans Verkuil <hverkuil@xs4all.nl>
6284 L:      linux-media@vger.kernel.org
6285 T:      git git://linuxtv.org/media_tree.git
6286 S:      Odd Fixes
6287 F:      drivers/media/usb/gspca/pac207.c
6288
6289 GSPCA SN9C20X SUBDRIVER
6290 M:      Brian Johnson <brijohn@gmail.com>
6291 L:      linux-media@vger.kernel.org
6292 T:      git git://linuxtv.org/media_tree.git
6293 S:      Maintained
6294 F:      drivers/media/usb/gspca/sn9c20x.c
6295
6296 GSPCA T613 SUBDRIVER
6297 M:      Leandro Costantino <lcostantino@gmail.com>
6298 L:      linux-media@vger.kernel.org
6299 T:      git git://linuxtv.org/media_tree.git
6300 S:      Maintained
6301 F:      drivers/media/usb/gspca/t613.c
6302
6303 GSPCA USB WEBCAM DRIVER
6304 M:      Hans Verkuil <hverkuil@xs4all.nl>
6305 L:      linux-media@vger.kernel.org
6306 T:      git git://linuxtv.org/media_tree.git
6307 S:      Odd Fixes
6308 F:      drivers/media/usb/gspca/
6309
6310 GTP (GPRS Tunneling Protocol)
6311 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6312 M:      Harald Welte <laforge@gnumonks.org>
6313 L:      osmocom-net-gprs@lists.osmocom.org
6314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6315 S:      Maintained
6316 F:      drivers/net/gtp.c
6317
6318 GUID PARTITION TABLE (GPT)
6319 M:      Davidlohr Bueso <dave@stgolabs.net>
6320 L:      linux-efi@vger.kernel.org
6321 S:      Maintained
6322 F:      block/partitions/efi.*
6323
6324 H8/300 ARCHITECTURE
6325 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6326 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6327 W:      http://uclinux-h8.sourceforge.jp
6328 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6329 S:      Maintained
6330 F:      arch/h8300/
6331 F:      drivers/clocksource/h8300_*.c
6332 F:      drivers/clk/h8300/
6333 F:      drivers/irqchip/irq-renesas-h8*.c
6334
6335 HACKRF MEDIA DRIVER
6336 M:      Antti Palosaari <crope@iki.fi>
6337 L:      linux-media@vger.kernel.org
6338 W:      https://linuxtv.org
6339 W:      http://palosaari.fi/linux/
6340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6341 T:      git git://linuxtv.org/anttip/media_tree.git
6342 S:      Maintained
6343 F:      drivers/media/usb/hackrf/
6344
6345 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6346 M:      Frank Seidel <frank@f-seidel.de>
6347 L:      platform-driver-x86@vger.kernel.org
6348 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6349 S:      Maintained
6350 F:      drivers/platform/x86/hdaps.c
6351
6352 HARDWARE MONITORING
6353 M:      Jean Delvare <jdelvare@suse.com>
6354 M:      Guenter Roeck <linux@roeck-us.net>
6355 L:      linux-hwmon@vger.kernel.org
6356 W:      http://hwmon.wiki.kernel.org/
6357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6358 S:      Maintained
6359 F:      Documentation/devicetree/bindings/hwmon/
6360 F:      Documentation/hwmon/
6361 F:      drivers/hwmon/
6362 F:      include/linux/hwmon*.h
6363
6364 HARDWARE RANDOM NUMBER GENERATOR CORE
6365 M:      Matt Mackall <mpm@selenic.com>
6366 M:      Herbert Xu <herbert@gondor.apana.org.au>
6367 L:      linux-crypto@vger.kernel.org
6368 S:      Odd fixes
6369 F:      Documentation/devicetree/bindings/rng/
6370 F:      Documentation/hw_random.txt
6371 F:      drivers/char/hw_random/
6372 F:      include/linux/hw_random.h
6373
6374 HARDWARE TRACING FACILITIES
6375 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6376 S:      Maintained
6377 F:      drivers/hwtracing/
6378
6379 HARDWARE SPINLOCK CORE
6380 M:      Ohad Ben-Cohen <ohad@wizery.com>
6381 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6382 L:      linux-remoteproc@vger.kernel.org
6383 S:      Maintained
6384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6385 F:      Documentation/devicetree/bindings/hwlock/
6386 F:      Documentation/hwspinlock.txt
6387 F:      drivers/hwspinlock/
6388 F:      include/linux/hwspinlock.h
6389
6390 HARMONY SOUND DRIVER
6391 L:      linux-parisc@vger.kernel.org
6392 S:      Maintained
6393 F:      sound/parisc/harmony.*
6394
6395 HDPVR USB VIDEO ENCODER DRIVER
6396 M:      Hans Verkuil <hverkuil@xs4all.nl>
6397 L:      linux-media@vger.kernel.org
6398 T:      git git://linuxtv.org/media_tree.git
6399 W:      https://linuxtv.org
6400 S:      Odd Fixes
6401 F:      drivers/media/usb/hdpvr/
6402
6403 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6404 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6405 S:      Supported
6406 F:      Documentation/watchdog/hpwdt.txt
6407 F:      drivers/watchdog/hpwdt.c
6408
6409 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6410 M:      Don Brace <don.brace@microsemi.com>
6411 L:      esc.storagedev@microsemi.com
6412 L:      linux-scsi@vger.kernel.org
6413 S:      Supported
6414 F:      Documentation/scsi/hpsa.txt
6415 F:      drivers/scsi/hpsa*.[ch]
6416 F:      include/linux/cciss*.h
6417 F:      include/uapi/linux/cciss*.h
6418
6419 HFI1 DRIVER
6420 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6421 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6422 L:      linux-rdma@vger.kernel.org
6423 S:      Supported
6424 F:      drivers/infiniband/hw/hfi1
6425
6426 HFS FILESYSTEM
6427 L:      linux-fsdevel@vger.kernel.org
6428 S:      Orphan
6429 F:      Documentation/filesystems/hfs.txt
6430 F:      fs/hfs/
6431
6432 HFSPLUS FILESYSTEM
6433 L:      linux-fsdevel@vger.kernel.org
6434 S:      Orphan
6435 F:      Documentation/filesystems/hfsplus.txt
6436 F:      fs/hfsplus/
6437
6438 HGA FRAMEBUFFER DRIVER
6439 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6440 L:      linux-nvidia@lists.surfsouth.com
6441 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6442 S:      Maintained
6443 F:      drivers/video/fbdev/hgafb.c
6444
6445 HIBERNATION (aka Software Suspend, aka swsusp)
6446 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6447 M:      Pavel Machek <pavel@ucw.cz>
6448 L:      linux-pm@vger.kernel.org
6449 B:      https://bugzilla.kernel.org
6450 S:      Supported
6451 F:      arch/x86/power/
6452 F:      drivers/base/power/
6453 F:      kernel/power/
6454 F:      include/linux/suspend.h
6455 F:      include/linux/freezer.h
6456 F:      include/linux/pm.h
6457 F:      arch/*/include/asm/suspend*.h
6458
6459 HID CORE LAYER
6460 M:      Jiri Kosina <jikos@kernel.org>
6461 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6462 L:      linux-input@vger.kernel.org
6463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6464 S:      Maintained
6465 F:      drivers/hid/
6466 F:      include/linux/hid*
6467 F:      include/uapi/linux/hid*
6468
6469 HID SENSOR HUB DRIVERS
6470 M:      Jiri Kosina <jikos@kernel.org>
6471 M:      Jonathan Cameron <jic23@kernel.org>
6472 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6473 L:      linux-input@vger.kernel.org
6474 L:      linux-iio@vger.kernel.org
6475 S:      Maintained
6476 F:      Documentation/hid/hid-sensor*
6477 F:      drivers/hid/hid-sensor-*
6478 F:      drivers/iio/*/hid-*
6479 F:      include/linux/hid-sensor-*
6480
6481 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6482 M:      Thomas Gleixner <tglx@linutronix.de>
6483 L:      linux-kernel@vger.kernel.org
6484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6485 S:      Maintained
6486 F:      Documentation/timers/
6487 F:      kernel/time/hrtimer.c
6488 F:      kernel/time/clockevents.c
6489 F:      kernel/time/timer_*.c
6490 F:      include/linux/clockchips.h
6491 F:      include/linux/hrtimer.h
6492
6493 HIGH-SPEED SCC DRIVER FOR AX.25
6494 L:      linux-hams@vger.kernel.org
6495 S:      Orphan
6496 F:      drivers/net/hamradio/dmascc.c
6497 F:      drivers/net/hamradio/scc.c
6498
6499 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6500 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6501 W:      http://www.highpoint-tech.com
6502 S:      Supported
6503 F:      Documentation/scsi/hptiop.txt
6504 F:      drivers/scsi/hptiop.c
6505
6506 HIPPI
6507 M:      Jes Sorensen <jes@trained-monkey.org>
6508 L:      linux-hippi@sunsite.dk
6509 S:      Maintained
6510 F:      include/linux/hippidevice.h
6511 F:      include/uapi/linux/if_hippi.h
6512 F:      net/802/hippi.c
6513 F:      drivers/net/hippi/
6514
6515 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6516 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6517 M:      Salil Mehta <salil.mehta@huawei.com>
6518 L:      netdev@vger.kernel.org
6519 W:      http://www.hisilicon.com
6520 S:      Maintained
6521 F:      drivers/net/ethernet/hisilicon/hns3/
6522
6523 HISILICON LPC BUS DRIVER
6524 M:      john.garry@huawei.com
6525 W:      http://www.hisilicon.com
6526 S:      Maintained
6527 F:      drivers/bus/hisi_lpc.c
6528 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6529
6530 HISILICON NETWORK SUBSYSTEM DRIVER
6531 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6532 M:      Salil Mehta <salil.mehta@huawei.com>
6533 L:      netdev@vger.kernel.org
6534 W:      http://www.hisilicon.com
6535 S:      Maintained
6536 F:      drivers/net/ethernet/hisilicon/
6537 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6538
6539 HISILICON PMU DRIVER
6540 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6541 W:      http://www.hisilicon.com
6542 S:      Supported
6543 F:      drivers/perf/hisilicon
6544 F:      Documentation/perf/hisi-pmu.txt
6545
6546 HISILICON ROCE DRIVER
6547 M:      Lijun Ou <oulijun@huawei.com>
6548 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6549 L:      linux-rdma@vger.kernel.org
6550 S:      Maintained
6551 F:      drivers/infiniband/hw/hns/
6552 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6553
6554 HISILICON SAS Controller
6555 M:      John Garry <john.garry@huawei.com>
6556 W:      http://www.hisilicon.com
6557 S:      Supported
6558 F:      drivers/scsi/hisi_sas/
6559 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6560
6561 HMM - Heterogeneous Memory Management
6562 M:      Jérôme Glisse <jglisse@redhat.com>
6563 L:      linux-mm@kvack.org
6564 S:      Maintained
6565 F:      mm/hmm*
6566 F:      include/linux/hmm*
6567 F:      Documentation/vm/hmm.rst
6568
6569 HOST AP DRIVER
6570 M:      Jouni Malinen <j@w1.fi>
6571 L:      linux-wireless@vger.kernel.org
6572 W:      http://w1.fi/hostap-driver.html
6573 S:      Obsolete
6574 F:      drivers/net/wireless/intersil/hostap/
6575
6576 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6577 L:      platform-driver-x86@vger.kernel.org
6578 S:      Orphan
6579 F:      drivers/platform/x86/tc1100-wmi.c
6580
6581 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6582 M:      Jaroslav Kysela <perex@perex.cz>
6583 S:      Maintained
6584 F:      drivers/net/ethernet/hp/hp100.*
6585
6586 HPET:   High Precision Event Timers driver
6587 M:      Clemens Ladisch <clemens@ladisch.de>
6588 S:      Maintained
6589 F:      Documentation/timers/hpet.txt
6590 F:      drivers/char/hpet.c
6591 F:      include/linux/hpet.h
6592 F:      include/uapi/linux/hpet.h
6593
6594 HPET:   x86
6595 S:      Orphan
6596 F:      arch/x86/kernel/hpet.c
6597 F:      arch/x86/include/asm/hpet.h
6598
6599 HPFS FILESYSTEM
6600 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6601 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6602 S:      Maintained
6603 F:      fs/hpfs/
6604
6605 HSI SUBSYSTEM
6606 M:      Sebastian Reichel <sre@kernel.org>
6607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6608 S:      Maintained
6609 F:      Documentation/ABI/testing/sysfs-bus-hsi
6610 F:      Documentation/driver-api/hsi.rst
6611 F:      drivers/hsi/
6612 F:      include/linux/hsi/
6613 F:      include/uapi/linux/hsi/
6614
6615 HSO 3G MODEM DRIVER
6616 L:      linux-usb@vger.kernel.org
6617 S:      Orphan
6618 F:      drivers/net/usb/hso.c
6619
6620 HSR NETWORK PROTOCOL
6621 M:      Arvid Brodin <arvid.brodin@alten.se>
6622 L:      netdev@vger.kernel.org
6623 S:      Maintained
6624 F:      net/hsr/
6625
6626 HT16K33 LED CONTROLLER DRIVER
6627 M:      Robin van der Gracht <robin@protonic.nl>
6628 S:      Maintained
6629 F:      drivers/auxdisplay/ht16k33.c
6630 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6631
6632 HTCPEN TOUCHSCREEN DRIVER
6633 M:      Pau Oliva Fora <pof@eslack.org>
6634 L:      linux-input@vger.kernel.org
6635 S:      Maintained
6636 F:      drivers/input/touchscreen/htcpen.c
6637
6638 HUAWEI ETHERNET DRIVER
6639 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6640 L:      netdev@vger.kernel.org
6641 S:      Supported
6642 F:      Documentation/networking/hinic.txt
6643 F:      drivers/net/ethernet/huawei/hinic/
6644
6645 HUGETLB FILESYSTEM
6646 M:      Mike Kravetz <mike.kravetz@oracle.com>
6647 L:      linux-mm@kvack.org
6648 S:      Maintained
6649 F:      fs/hugetlbfs/
6650 F:      mm/hugetlb.c
6651 F:      include/linux/hugetlb.h
6652 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6653 F:      Documentation/vm/hugetlbfs_reserv.rst
6654 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6655
6656 HVA ST MEDIA DRIVER
6657 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6658 L:      linux-media@vger.kernel.org
6659 T:      git git://linuxtv.org/media_tree.git
6660 W:      https://linuxtv.org
6661 S:      Supported
6662 F:      drivers/media/platform/sti/hva
6663
6664 HWPOISON MEMORY FAILURE HANDLING
6665 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6666 L:      linux-mm@kvack.org
6667 S:      Maintained
6668 F:      mm/memory-failure.c
6669 F:      mm/hwpoison-inject.c
6670
6671 Hyper-V CORE AND DRIVERS
6672 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6673 M:      Haiyang Zhang <haiyangz@microsoft.com>
6674 M:      Stephen Hemminger <sthemmin@microsoft.com>
6675 L:      devel@linuxdriverproject.org
6676 S:      Maintained
6677 F:      Documentation/networking/netvsc.txt
6678 F:      arch/x86/include/asm/mshyperv.h
6679 F:      arch/x86/include/asm/trace/hyperv.h
6680 F:      arch/x86/include/asm/hyperv-tlfs.h
6681 F:      arch/x86/kernel/cpu/mshyperv.c
6682 F:      arch/x86/hyperv
6683 F:      drivers/hid/hid-hyperv.c
6684 F:      drivers/hv/
6685 F:      drivers/input/serio/hyperv-keyboard.c
6686 F:      drivers/pci/controller/pci-hyperv.c
6687 F:      drivers/net/hyperv/
6688 F:      drivers/scsi/storvsc_drv.c
6689 F:      drivers/uio/uio_hv_generic.c
6690 F:      drivers/video/fbdev/hyperv_fb.c
6691 F:      net/vmw_vsock/hyperv_transport.c
6692 F:      include/linux/hyperv.h
6693 F:      include/uapi/linux/hyperv.h
6694 F:      tools/hv/
6695 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6696
6697 HYPERVISOR VIRTUAL CONSOLE DRIVER
6698 L:      linuxppc-dev@lists.ozlabs.org
6699 S:      Odd Fixes
6700 F:      drivers/tty/hvc/
6701
6702 I2C ACPI SUPPORT
6703 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6704 L:      linux-i2c@vger.kernel.org
6705 L:      linux-acpi@vger.kernel.org
6706 S:      Maintained
6707 F:      drivers/i2c/i2c-core-acpi.c
6708
6709 I2C MUXES
6710 M:      Peter Rosin <peda@axentia.se>
6711 L:      linux-i2c@vger.kernel.org
6712 S:      Maintained
6713 F:      Documentation/i2c/i2c-topology
6714 F:      Documentation/i2c/muxes/
6715 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6716 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6717 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6718 F:      drivers/i2c/i2c-mux.c
6719 F:      drivers/i2c/muxes/
6720 F:      include/linux/i2c-mux.h
6721
6722 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6723 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6724 L:      linux-i2c@vger.kernel.org
6725 S:      Maintained
6726 F:      drivers/i2c/busses/i2c-mv64xxx.c
6727
6728 I2C OVER PARALLEL PORT
6729 M:      Jean Delvare <jdelvare@suse.com>
6730 L:      linux-i2c@vger.kernel.org
6731 S:      Maintained
6732 F:      Documentation/i2c/busses/i2c-parport
6733 F:      Documentation/i2c/busses/i2c-parport-light
6734 F:      drivers/i2c/busses/i2c-parport.c
6735 F:      drivers/i2c/busses/i2c-parport-light.c
6736
6737 I2C SUBSYSTEM
6738 M:      Wolfram Sang <wsa@the-dreams.de>
6739 L:      linux-i2c@vger.kernel.org
6740 W:      https://i2c.wiki.kernel.org/
6741 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6743 S:      Maintained
6744 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6745 F:      Documentation/i2c/
6746 F:      drivers/i2c/*
6747 F:      include/linux/i2c.h
6748 F:      include/linux/i2c-dev.h
6749 F:      include/linux/i2c-smbus.h
6750 F:      include/uapi/linux/i2c.h
6751 F:      include/uapi/linux/i2c-*.h
6752
6753 I2C SUBSYSTEM HOST DRIVERS
6754 L:      linux-i2c@vger.kernel.org
6755 W:      https://i2c.wiki.kernel.org/
6756 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6758 S:      Odd Fixes
6759 F:      Documentation/devicetree/bindings/i2c/
6760 F:      drivers/i2c/algos/
6761 F:      drivers/i2c/busses/
6762
6763 I2C-TAOS-EVM DRIVER
6764 M:      Jean Delvare <jdelvare@suse.com>
6765 L:      linux-i2c@vger.kernel.org
6766 S:      Maintained
6767 F:      Documentation/i2c/busses/i2c-taos-evm
6768 F:      drivers/i2c/busses/i2c-taos-evm.c
6769
6770 I2C-TINY-USB DRIVER
6771 M:      Till Harbaum <till@harbaum.org>
6772 L:      linux-i2c@vger.kernel.org
6773 W:      http://www.harbaum.org/till/i2c_tiny_usb
6774 S:      Maintained
6775 F:      drivers/i2c/busses/i2c-tiny-usb.c
6776
6777 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6778 M:      Jean Delvare <jdelvare@suse.com>
6779 L:      linux-i2c@vger.kernel.org
6780 S:      Maintained
6781 F:      Documentation/i2c/busses/i2c-ali1535
6782 F:      Documentation/i2c/busses/i2c-ali1563
6783 F:      Documentation/i2c/busses/i2c-ali15x3
6784 F:      Documentation/i2c/busses/i2c-amd756
6785 F:      Documentation/i2c/busses/i2c-amd8111
6786 F:      Documentation/i2c/busses/i2c-i801
6787 F:      Documentation/i2c/busses/i2c-nforce2
6788 F:      Documentation/i2c/busses/i2c-piix4
6789 F:      Documentation/i2c/busses/i2c-sis5595
6790 F:      Documentation/i2c/busses/i2c-sis630
6791 F:      Documentation/i2c/busses/i2c-sis96x
6792 F:      Documentation/i2c/busses/i2c-via
6793 F:      Documentation/i2c/busses/i2c-viapro
6794 F:      drivers/i2c/busses/i2c-ali1535.c
6795 F:      drivers/i2c/busses/i2c-ali1563.c
6796 F:      drivers/i2c/busses/i2c-ali15x3.c
6797 F:      drivers/i2c/busses/i2c-amd756.c
6798 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6799 F:      drivers/i2c/busses/i2c-amd8111.c
6800 F:      drivers/i2c/busses/i2c-i801.c
6801 F:      drivers/i2c/busses/i2c-isch.c
6802 F:      drivers/i2c/busses/i2c-nforce2.c
6803 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6804 F:      drivers/i2c/busses/i2c-piix4.c
6805 F:      drivers/i2c/busses/i2c-sis5595.c
6806 F:      drivers/i2c/busses/i2c-sis630.c
6807 F:      drivers/i2c/busses/i2c-sis96x.c
6808 F:      drivers/i2c/busses/i2c-via.c
6809 F:      drivers/i2c/busses/i2c-viapro.c
6810
6811 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6812 M:      Hans de Goede <hdegoede@redhat.com>
6813 L:      linux-i2c@vger.kernel.org
6814 S:      Maintained
6815 F:      drivers/i2c/busses/i2c-cht-wc.c
6816
6817 I2C/SMBUS ISMT DRIVER
6818 M:      Seth Heasley <seth.heasley@intel.com>
6819 M:      Neil Horman <nhorman@tuxdriver.com>
6820 L:      linux-i2c@vger.kernel.org
6821 F:      drivers/i2c/busses/i2c-ismt.c
6822 F:      Documentation/i2c/busses/i2c-ismt
6823
6824 I2C/SMBUS STUB DRIVER
6825 M:      Jean Delvare <jdelvare@suse.com>
6826 L:      linux-i2c@vger.kernel.org
6827 S:      Maintained
6828 F:      drivers/i2c/i2c-stub.c
6829
6830 IA64 (Itanium) PLATFORM
6831 M:      Tony Luck <tony.luck@intel.com>
6832 M:      Fenghua Yu <fenghua.yu@intel.com>
6833 L:      linux-ia64@vger.kernel.org
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6835 S:      Maintained
6836 F:      arch/ia64/
6837
6838 IBM Power 842 compression accelerator
6839 M:      Haren Myneni <haren@us.ibm.com>
6840 S:      Supported
6841 F:      drivers/crypto/nx/Makefile
6842 F:      drivers/crypto/nx/Kconfig
6843 F:      drivers/crypto/nx/nx-842*
6844 F:      include/linux/sw842.h
6845 F:      crypto/842.c
6846 F:      lib/842/
6847
6848 IBM Power in-Nest Crypto Acceleration
6849 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6850 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6851 L:      linux-crypto@vger.kernel.org
6852 S:      Supported
6853 F:      drivers/crypto/nx/Makefile
6854 F:      drivers/crypto/nx/Kconfig
6855 F:      drivers/crypto/nx/nx-aes*
6856 F:      drivers/crypto/nx/nx-sha*
6857 F:      drivers/crypto/nx/nx.*
6858 F:      drivers/crypto/nx/nx_csbcpb.h
6859 F:      drivers/crypto/nx/nx_debugfs.h
6860
6861 IBM Power Linux RAID adapter
6862 M:      Brian King <brking@us.ibm.com>
6863 S:      Supported
6864 F:      drivers/scsi/ipr.*
6865
6866 IBM Power SRIOV Virtual NIC Device Driver
6867 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6868 M:      John Allen <jallen@linux.vnet.ibm.com>
6869 L:      netdev@vger.kernel.org
6870 S:      Supported
6871 F:      drivers/net/ethernet/ibm/ibmvnic.*
6872
6873 IBM Power Virtual Accelerator Switchboard
6874 M:      Sukadev Bhattiprolu
6875 L:      linuxppc-dev@lists.ozlabs.org
6876 S:      Supported
6877 F:      arch/powerpc/platforms/powernv/vas*
6878 F:      arch/powerpc/platforms/powernv/copy-paste.h
6879 F:      arch/powerpc/include/asm/vas.h
6880 F:      arch/powerpc/include/uapi/asm/vas.h
6881
6882 IBM Power Virtual Ethernet Device Driver
6883 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6884 L:      netdev@vger.kernel.org
6885 S:      Supported
6886 F:      drivers/net/ethernet/ibm/ibmveth.*
6887
6888 IBM Power Virtual FC Device Drivers
6889 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6890 L:      linux-scsi@vger.kernel.org
6891 S:      Supported
6892 F:      drivers/scsi/ibmvscsi/ibmvfc*
6893
6894 IBM Power Virtual Management Channel Driver
6895 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6896 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6897 S:      Supported
6898 F:      drivers/misc/ibmvmc.*
6899
6900 IBM Power Virtual SCSI Device Drivers
6901 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6902 L:      linux-scsi@vger.kernel.org
6903 S:      Supported
6904 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6905 F:      include/scsi/viosrp.h
6906
6907 IBM Power Virtual SCSI Device Target Driver
6908 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6909 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6910 L:      linux-scsi@vger.kernel.org
6911 L:      target-devel@vger.kernel.org
6912 S:      Supported
6913 F:      drivers/scsi/ibmvscsi_tgt/
6914
6915 IBM Power VMX Cryptographic instructions
6916 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6917 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6918 L:      linux-crypto@vger.kernel.org
6919 S:      Supported
6920 F:      drivers/crypto/vmx/Makefile
6921 F:      drivers/crypto/vmx/Kconfig
6922 F:      drivers/crypto/vmx/vmx.c
6923 F:      drivers/crypto/vmx/aes*
6924 F:      drivers/crypto/vmx/ghash*
6925 F:      drivers/crypto/vmx/ppc-xlate.pl
6926
6927 IBM ServeRAID RAID DRIVER
6928 S:      Orphan
6929 F:      drivers/scsi/ips.*
6930
6931 ICH LPC AND GPIO DRIVER
6932 M:      Peter Tyser <ptyser@xes-inc.com>
6933 S:      Maintained
6934 F:      drivers/mfd/lpc_ich.c
6935 F:      drivers/gpio/gpio-ich.c
6936
6937 IDE SUBSYSTEM
6938 M:      "David S. Miller" <davem@davemloft.net>
6939 L:      linux-ide@vger.kernel.org
6940 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6942 S:      Maintained
6943 F:      Documentation/ide/
6944 F:      drivers/ide/
6945 F:      include/linux/ide.h
6946
6947 IDE/ATAPI DRIVERS
6948 M:      Borislav Petkov <bp@alien8.de>
6949 L:      linux-ide@vger.kernel.org
6950 S:      Maintained
6951 F:      Documentation/cdrom/ide-cd
6952 F:      drivers/ide/ide-cd*
6953
6954 IDEAPAD LAPTOP EXTRAS DRIVER
6955 M:      Ike Panhc <ike.pan@canonical.com>
6956 L:      platform-driver-x86@vger.kernel.org
6957 W:      http://launchpad.net/ideapad-laptop
6958 S:      Maintained
6959 F:      drivers/platform/x86/ideapad-laptop.c
6960
6961 IDEAPAD LAPTOP SLIDEBAR DRIVER
6962 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6963 L:      linux-input@vger.kernel.org
6964 W:      https://github.com/o2genum/ideapad-slidebar
6965 S:      Maintained
6966 F:      drivers/input/misc/ideapad_slidebar.c
6967
6968 IDT VersaClock 5 CLOCK DRIVER
6969 M:      Marek Vasut <marek.vasut@gmail.com>
6970 S:      Maintained
6971 F:      drivers/clk/clk-versaclock5.c
6972
6973 IEEE 802.15.4 SUBSYSTEM
6974 M:      Alexander Aring <alex.aring@gmail.com>
6975 M:      Stefan Schmidt <stefan@datenfreihafen.org>
6976 L:      linux-wpan@vger.kernel.org
6977 W:      http://wpan.cakelab.org/
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6980 S:      Maintained
6981 F:      net/ieee802154/
6982 F:      net/mac802154/
6983 F:      drivers/net/ieee802154/
6984 F:      include/linux/nl802154.h
6985 F:      include/linux/ieee802154.h
6986 F:      include/net/nl802154.h
6987 F:      include/net/mac802154.h
6988 F:      include/net/af_ieee802154.h
6989 F:      include/net/cfg802154.h
6990 F:      include/net/ieee802154_netdev.h
6991 F:      Documentation/networking/ieee802154.txt
6992
6993 IFE PROTOCOL
6994 M:      Yotam Gigi <yotam.gi@gmail.com>
6995 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6996 F:      net/ife
6997 F:      include/net/ife.h
6998 F:      include/uapi/linux/ife.h
6999
7000 IGORPLUG-USB IR RECEIVER
7001 M:      Sean Young <sean@mess.org>
7002 L:      linux-media@vger.kernel.org
7003 S:      Maintained
7004 F:      drivers/media/rc/igorplugusb.c
7005
7006 IGUANAWORKS USB IR TRANSCEIVER
7007 M:      Sean Young <sean@mess.org>
7008 L:      linux-media@vger.kernel.org
7009 S:      Maintained
7010 F:      drivers/media/rc/iguanair.c
7011
7012 IIO DIGITAL POTENTIOMETER DAC
7013 M:      Peter Rosin <peda@axentia.se>
7014 L:      linux-iio@vger.kernel.org
7015 S:      Maintained
7016 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7017 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7018 F:      drivers/iio/dac/dpot-dac.c
7019
7020 IIO ENVELOPE DETECTOR
7021 M:      Peter Rosin <peda@axentia.se>
7022 L:      linux-iio@vger.kernel.org
7023 S:      Maintained
7024 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7025 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7026 F:      drivers/iio/adc/envelope-detector.c
7027
7028 IIO MULTIPLEXER
7029 M:      Peter Rosin <peda@axentia.se>
7030 L:      linux-iio@vger.kernel.org
7031 S:      Maintained
7032 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7033 F:      drivers/iio/multiplexer/iio-mux.c
7034
7035 IIO SUBSYSTEM AND DRIVERS
7036 M:      Jonathan Cameron <jic23@kernel.org>
7037 R:      Hartmut Knaack <knaack.h@gmx.de>
7038 R:      Lars-Peter Clausen <lars@metafoo.de>
7039 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7040 L:      linux-iio@vger.kernel.org
7041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7042 S:      Maintained
7043 F:      Documentation/ABI/testing/configfs-iio*
7044 F:      Documentation/ABI/testing/sysfs-bus-iio*
7045 F:      Documentation/devicetree/bindings/iio/
7046 F:      drivers/iio/
7047 F:      drivers/staging/iio/
7048 F:      include/linux/iio/
7049 F:      tools/iio/
7050
7051 IIO UNIT CONVERTER
7052 M:      Peter Rosin <peda@axentia.se>
7053 L:      linux-iio@vger.kernel.org
7054 S:      Maintained
7055 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7056 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7057 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7058 F:      drivers/iio/afe/iio-rescale.c
7059
7060 IKANOS/ADI EAGLE ADSL USB DRIVER
7061 M:      Matthieu Castet <castet.matthieu@free.fr>
7062 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7063 S:      Maintained
7064 F:      drivers/usb/atm/ueagle-atm.c
7065
7066 IMGTEC ASCII LCD DRIVER
7067 M:      Paul Burton <paul.burton@mips.com>
7068 S:      Maintained
7069 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7070 F:      drivers/auxdisplay/img-ascii-lcd.c
7071
7072 IMGTEC IR DECODER DRIVER
7073 M:      James Hogan <jhogan@kernel.org>
7074 S:      Maintained
7075 F:      drivers/media/rc/img-ir/
7076
7077 IMON SOUNDGRAPH USB IR RECEIVER
7078 M:      Sean Young <sean@mess.org>
7079 L:      linux-media@vger.kernel.org
7080 S:      Maintained
7081 F:      drivers/media/rc/imon_raw.c
7082 F:      drivers/media/rc/imon.c
7083
7084 IMS TWINTURBO FRAMEBUFFER DRIVER
7085 L:      linux-fbdev@vger.kernel.org
7086 S:      Orphan
7087 F:      drivers/video/fbdev/imsttfb.c
7088
7089 INA209 HARDWARE MONITOR DRIVER
7090 M:      Guenter Roeck <linux@roeck-us.net>
7091 L:      linux-hwmon@vger.kernel.org
7092 S:      Maintained
7093 F:      Documentation/hwmon/ina209
7094 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7095 F:      drivers/hwmon/ina209.c
7096
7097 INA2XX HARDWARE MONITOR DRIVER
7098 M:      Guenter Roeck <linux@roeck-us.net>
7099 L:      linux-hwmon@vger.kernel.org
7100 S:      Maintained
7101 F:      Documentation/hwmon/ina2xx
7102 F:      drivers/hwmon/ina2xx.c
7103 F:      include/linux/platform_data/ina2xx.h
7104
7105 INDUSTRY PACK SUBSYSTEM (IPACK)
7106 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7107 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7108 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7109 L:      industrypack-devel@lists.sourceforge.net
7110 W:      http://industrypack.sourceforge.net
7111 S:      Maintained
7112 F:      drivers/ipack/
7113
7114 INFINIBAND SUBSYSTEM
7115 M:      Doug Ledford <dledford@redhat.com>
7116 M:      Jason Gunthorpe <jgg@mellanox.com>
7117 L:      linux-rdma@vger.kernel.org
7118 W:      https://github.com/linux-rdma/rdma-core
7119 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7121 S:      Supported
7122 F:      Documentation/devicetree/bindings/infiniband/
7123 F:      Documentation/infiniband/
7124 F:      drivers/infiniband/
7125 F:      include/uapi/linux/if_infiniband.h
7126 F:      include/uapi/rdma/
7127 F:      include/rdma/
7128
7129 INGENIC JZ4780 DMA Driver
7130 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7131 S:      Maintained
7132 F:      drivers/dma/dma-jz4780.c
7133
7134 INGENIC JZ4780 NAND DRIVER
7135 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7136 L:      linux-mtd@lists.infradead.org
7137 S:      Maintained
7138 F:      drivers/mtd/nand/raw/jz4780_*
7139
7140 INOTIFY
7141 M:      Jan Kara <jack@suse.cz>
7142 R:      Amir Goldstein <amir73il@gmail.com>
7143 L:      linux-fsdevel@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/filesystems/inotify.txt
7146 F:      fs/notify/inotify/
7147 F:      include/linux/inotify.h
7148 F:      include/uapi/linux/inotify.h
7149
7150 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7151 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7152 L:      linux-input@vger.kernel.org
7153 Q:      http://patchwork.kernel.org/project/linux-input/list/
7154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7155 S:      Maintained
7156 F:      drivers/input/
7157 F:      include/linux/input.h
7158 F:      include/uapi/linux/input.h
7159 F:      include/uapi/linux/input-event-codes.h
7160 F:      include/linux/input/
7161 F:      Documentation/devicetree/bindings/input/
7162 F:      Documentation/devicetree/bindings/serio/
7163 F:      Documentation/input/
7164
7165 INPUT MULTITOUCH (MT) PROTOCOL
7166 M:      Henrik Rydberg <rydberg@bitmath.org>
7167 L:      linux-input@vger.kernel.org
7168 S:      Odd fixes
7169 F:      Documentation/input/multi-touch-protocol.rst
7170 F:      drivers/input/input-mt.c
7171 K:      \b(ABS|SYN)_MT_
7172
7173 INSIDE SECURE CRYPTO DRIVER
7174 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7175 F:      drivers/crypto/inside-secure/
7176 S:      Maintained
7177 L:      linux-crypto@vger.kernel.org
7178
7179 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7180 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7181 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7182 L:      linux-integrity@vger.kernel.org
7183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7184 S:      Supported
7185 F:      security/integrity/ima/
7186
7187 INTEL 810/815 FRAMEBUFFER DRIVER
7188 M:      Antonino Daplas <adaplas@gmail.com>
7189 L:      linux-fbdev@vger.kernel.org
7190 S:      Maintained
7191 F:      drivers/video/fbdev/i810/
7192
7193 INTEL ASoC DRIVERS
7194 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7195 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7196 M:      Jie Yang <yang.jie@linux.intel.com>
7197 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7198 S:      Supported
7199 F:      sound/soc/intel/
7200
7201 INTEL C600 SERIES SAS CONTROLLER DRIVER
7202 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7203 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7204 L:      linux-scsi@vger.kernel.org
7205 T:      git git://git.code.sf.net/p/intel-sas/isci
7206 S:      Supported
7207 F:      drivers/scsi/isci/
7208
7209 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7210 M:      Jani Nikula <jani.nikula@linux.intel.com>
7211 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7212 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7213 L:      intel-gfx@lists.freedesktop.org
7214 W:      https://01.org/linuxgraphics/
7215 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7216 C:      irc://chat.freenode.net/intel-gfx
7217 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7218 T:      git git://anongit.freedesktop.org/drm-intel
7219 S:      Supported
7220 F:      drivers/gpu/drm/i915/
7221 F:      include/drm/i915*
7222 F:      include/uapi/drm/i915_drm.h
7223 F:      Documentation/gpu/i915.rst
7224
7225 INTEL ETHERNET DRIVERS
7226 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7227 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7228 W:      http://www.intel.com/support/feedback.htm
7229 W:      http://e1000.sourceforge.net/
7230 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7233 S:      Supported
7234 F:      Documentation/networking/e100.rst
7235 F:      Documentation/networking/e1000.rst
7236 F:      Documentation/networking/e1000e.txt
7237 F:      Documentation/networking/igb.txt
7238 F:      Documentation/networking/igbvf.txt
7239 F:      Documentation/networking/ixgb.txt
7240 F:      Documentation/networking/ixgbe.txt
7241 F:      Documentation/networking/ixgbevf.txt
7242 F:      Documentation/networking/i40e.txt
7243 F:      Documentation/networking/i40evf.txt
7244 F:      Documentation/networking/ice.txt
7245 F:      drivers/net/ethernet/intel/
7246 F:      drivers/net/ethernet/intel/*/
7247 F:      include/linux/avf/virtchnl.h
7248
7249 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7250 M:      Maik Broemme <mbroemme@libmpq.org>
7251 L:      linux-fbdev@vger.kernel.org
7252 S:      Maintained
7253 F:      Documentation/fb/intelfb.txt
7254 F:      drivers/video/fbdev/intelfb/
7255
7256 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7257 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7258 M:      Zhi Wang <zhi.a.wang@intel.com>
7259 L:      intel-gvt-dev@lists.freedesktop.org
7260 L:      intel-gfx@lists.freedesktop.org
7261 W:      https://01.org/igvt-g
7262 T:      git https://github.com/intel/gvt-linux.git
7263 S:      Supported
7264 F:      drivers/gpu/drm/i915/gvt/
7265
7266 INTEL HID EVENT DRIVER
7267 M:      Alex Hung <alex.hung@canonical.com>
7268 L:      platform-driver-x86@vger.kernel.org
7269 S:      Maintained
7270 F:      drivers/platform/x86/intel-hid.c
7271
7272 INTEL I/OAT DMA DRIVER
7273 M:      Dave Jiang <dave.jiang@intel.com>
7274 R:      Dan Williams <dan.j.williams@intel.com>
7275 L:      dmaengine@vger.kernel.org
7276 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7277 S:      Supported
7278 F:      drivers/dma/ioat*
7279
7280 INTEL IDLE DRIVER
7281 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7282 M:      Len Brown <lenb@kernel.org>
7283 L:      linux-pm@vger.kernel.org
7284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7285 B:      https://bugzilla.kernel.org
7286 S:      Supported
7287 F:      drivers/idle/intel_idle.c
7288
7289 INTEL INTEGRATED SENSOR HUB DRIVER
7290 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7291 M:      Jiri Kosina <jikos@kernel.org>
7292 L:      linux-input@vger.kernel.org
7293 S:      Maintained
7294 F:      drivers/hid/intel-ish-hid/
7295
7296 INTEL IOMMU (VT-d)
7297 M:      David Woodhouse <dwmw2@infradead.org>
7298 L:      iommu@lists.linux-foundation.org
7299 T:      git git://git.infradead.org/iommu-2.6.git
7300 S:      Supported
7301 F:      drivers/iommu/intel-iommu.c
7302 F:      include/linux/intel-iommu.h
7303
7304 INTEL IOP-ADMA DMA DRIVER
7305 R:      Dan Williams <dan.j.williams@intel.com>
7306 S:      Odd fixes
7307 F:      drivers/dma/iop-adma.c
7308
7309 INTEL IPU3 CSI-2 CIO2 DRIVER
7310 M:      Yong Zhi <yong.zhi@intel.com>
7311 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7312 M:      Bingbu Cao <bingbu.cao@intel.com>
7313 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7314 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7315 L:      linux-media@vger.kernel.org
7316 S:      Maintained
7317 F:      drivers/media/pci/intel/ipu3/
7318 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7319
7320 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7321 M:      Krzysztof Halasa <khalasa@piap.pl>
7322 S:      Maintained
7323 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7324 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7325 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7326 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7327 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7328 F:      drivers/net/wan/ixp4xx_hss.c
7329
7330 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7331 M:      Deepak Saxena <dsaxena@plexity.net>
7332 S:      Maintained
7333 F:      drivers/char/hw_random/ixp4xx-rng.c
7334
7335 INTEL MANAGEMENT ENGINE (mei)
7336 M:      Tomas Winkler <tomas.winkler@intel.com>
7337 L:      linux-kernel@vger.kernel.org
7338 S:      Supported
7339 F:      include/uapi/linux/mei.h
7340 F:      include/linux/mei_cl_bus.h
7341 F:      drivers/misc/mei/*
7342 F:      drivers/watchdog/mei_wdt.c
7343 F:      Documentation/misc-devices/mei/*
7344 F:      samples/mei/*
7345
7346 INTEL MENLOW THERMAL DRIVER
7347 M:      Sujith Thomas <sujith.thomas@intel.com>
7348 L:      platform-driver-x86@vger.kernel.org
7349 W:      https://01.org/linux-acpi
7350 S:      Supported
7351 F:      drivers/platform/x86/intel_menlow.c
7352
7353 INTEL MERRIFIELD GPIO DRIVER
7354 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7355 L:      linux-gpio@vger.kernel.org
7356 S:      Maintained
7357 F:      drivers/gpio/gpio-merrifield.c
7358
7359 INTEL MIC DRIVERS (mic)
7360 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7361 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7362 S:      Supported
7363 W:      https://github.com/sudeepdutt/mic
7364 W:      http://software.intel.com/en-us/mic-developer
7365 F:      include/linux/mic_bus.h
7366 F:      include/linux/scif.h
7367 F:      include/uapi/linux/mic_common.h
7368 F:      include/uapi/linux/mic_ioctl.h
7369 F:      include/uapi/linux/scif_ioctl.h
7370 F:      drivers/misc/mic/
7371 F:      drivers/dma/mic_x100_dma.c
7372 F:      drivers/dma/mic_x100_dma.h
7373 F:      Documentation/mic/
7374
7375 INTEL PMC CORE DRIVER
7376 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7377 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7378 L:      platform-driver-x86@vger.kernel.org
7379 S:      Maintained
7380 F:      arch/x86/include/asm/pmc_core.h
7381 F:      drivers/platform/x86/intel_pmc_core*
7382
7383 INTEL PMC/P-Unit IPC DRIVER
7384 M:      Zha Qipeng<qipeng.zha@intel.com>
7385 L:      platform-driver-x86@vger.kernel.org
7386 S:      Maintained
7387 F:      drivers/platform/x86/intel_pmc_ipc.c
7388 F:      drivers/platform/x86/intel_punit_ipc.c
7389 F:      arch/x86/include/asm/intel_pmc_ipc.h
7390 F:      arch/x86/include/asm/intel_punit_ipc.h
7391
7392 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7393 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7394 L:      linux-wireless@vger.kernel.org
7395 S:      Maintained
7396 F:      Documentation/networking/README.ipw2100
7397 F:      Documentation/networking/README.ipw2200
7398 F:      drivers/net/wireless/intel/ipw2x00/
7399
7400 INTEL PSTATE DRIVER
7401 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7402 M:      Len Brown <lenb@kernel.org>
7403 L:      linux-pm@vger.kernel.org
7404 S:      Supported
7405 F:      drivers/cpufreq/intel_pstate.c
7406
7407 INTEL RDMA RNIC DRIVER
7408 M:      Faisal Latif <faisal.latif@intel.com>
7409 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7410 L:      linux-rdma@vger.kernel.org
7411 S:      Supported
7412 F:      drivers/infiniband/hw/i40iw/
7413 F:      include/uapi/rdma/i40iw-abi.h
7414
7415 INTEL SHA MULTIBUFFER DRIVER
7416 M:      Megha Dey <megha.dey@linux.intel.com>
7417 R:      Tim Chen <tim.c.chen@linux.intel.com>
7418 L:      linux-crypto@vger.kernel.org
7419 S:      Supported
7420 F:      arch/x86/crypto/sha*-mb/
7421 F:      crypto/mcryptd.c
7422
7423 INTEL TELEMETRY DRIVER
7424 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7425 L:      platform-driver-x86@vger.kernel.org
7426 S:      Maintained
7427 F:      arch/x86/include/asm/intel_telemetry.h
7428 F:      drivers/platform/x86/intel_telemetry*
7429
7430 INTEL VIRTUAL BUTTON DRIVER
7431 M:      AceLan Kao <acelan.kao@canonical.com>
7432 L:      platform-driver-x86@vger.kernel.org
7433 S:      Maintained
7434 F:      drivers/platform/x86/intel-vbtn.c
7435
7436 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7437 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7438 L:      linux-wireless@vger.kernel.org
7439 S:      Supported
7440 F:      drivers/net/wireless/intel/iwlegacy/
7441
7442 INTEL WIRELESS WIFI LINK (iwlwifi)
7443 M:      Johannes Berg <johannes.berg@intel.com>
7444 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7445 M:      Luca Coelho <luciano.coelho@intel.com>
7446 M:      Intel Linux Wireless <linuxwifi@intel.com>
7447 L:      linux-wireless@vger.kernel.org
7448 W:      http://intellinuxwireless.org
7449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7450 S:      Supported
7451 F:      drivers/net/wireless/intel/iwlwifi/
7452
7453 INTEL WIRELESS WIMAX CONNECTION 2400
7454 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7455 M:      linux-wimax@intel.com
7456 L:      wimax@linuxwimax.org (subscribers-only)
7457 S:      Supported
7458 W:      http://linuxwimax.org
7459 F:      Documentation/wimax/README.i2400m
7460 F:      drivers/net/wimax/i2400m/
7461 F:      include/uapi/linux/wimax/i2400m.h
7462
7463 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7464 M:      Mario Limonciello <mario.limonciello@dell.com>
7465 S:      Maintained
7466 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7467
7468 INTEL(R) TRACE HUB
7469 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7470 S:      Supported
7471 F:      Documentation/trace/intel_th.rst
7472 F:      drivers/hwtracing/intel_th/
7473
7474 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7475 M:      Ning Sun <ning.sun@intel.com>
7476 L:      tboot-devel@lists.sourceforge.net
7477 W:      http://tboot.sourceforge.net
7478 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7479 S:      Supported
7480 F:      Documentation/intel_txt.txt
7481 F:      include/linux/tboot.h
7482 F:      arch/x86/kernel/tboot.c
7483
7484 INTEL-MID GPIO DRIVER
7485 M:      David Cohen <david.a.cohen@linux.intel.com>
7486 L:      linux-gpio@vger.kernel.org
7487 S:      Maintained
7488 F:      drivers/gpio/gpio-intel-mid.c
7489
7490 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7491 M:      Linus Walleij <linus.walleij@linaro.org>
7492 L:      linux-iio@vger.kernel.org
7493 S:      Maintained
7494 F:      drivers/iio/gyro/mpu3050*
7495 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7496
7497 IOC3 ETHERNET DRIVER
7498 M:      Ralf Baechle <ralf@linux-mips.org>
7499 L:      linux-mips@linux-mips.org
7500 S:      Maintained
7501 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7502
7503 IOC3 SERIAL DRIVER
7504 M:      Pat Gefre <pfg@sgi.com>
7505 L:      linux-serial@vger.kernel.org
7506 S:      Maintained
7507 F:      drivers/tty/serial/ioc3_serial.c
7508
7509 IOMMU DRIVERS
7510 M:      Joerg Roedel <joro@8bytes.org>
7511 L:      iommu@lists.linux-foundation.org
7512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7513 S:      Maintained
7514 F:      Documentation/devicetree/bindings/iommu/
7515 F:      drivers/iommu/
7516 F:      include/linux/iommu.h
7517 F:      include/linux/of_iommu.h
7518 F:      include/linux/iova.h
7519
7520 IP MASQUERADING
7521 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7522 S:      Maintained
7523 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7524
7525 IPMI SUBSYSTEM
7526 M:      Corey Minyard <minyard@acm.org>
7527 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7528 W:      http://openipmi.sourceforge.net/
7529 S:      Supported
7530 F:      Documentation/IPMI.txt
7531 F:      drivers/char/ipmi/
7532 F:      include/linux/ipmi*
7533 F:      include/uapi/linux/ipmi*
7534
7535 IPS SCSI RAID DRIVER
7536 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7537 L:      linux-scsi@vger.kernel.org
7538 W:      http://www.adaptec.com/
7539 S:      Maintained
7540 F:      drivers/scsi/ips*
7541
7542 IPVS
7543 M:      Wensong Zhang <wensong@linux-vs.org>
7544 M:      Simon Horman <horms@verge.net.au>
7545 M:      Julian Anastasov <ja@ssi.bg>
7546 L:      netdev@vger.kernel.org
7547 L:      lvs-devel@vger.kernel.org
7548 S:      Maintained
7549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7551 F:      Documentation/networking/ipvs-sysctl.txt
7552 F:      include/net/ip_vs.h
7553 F:      include/uapi/linux/ip_vs.h
7554 F:      net/netfilter/ipvs/
7555
7556 IPWIRELESS DRIVER
7557 M:      Jiri Kosina <jikos@kernel.org>
7558 M:      David Sterba <dsterba@suse.com>
7559 S:      Odd Fixes
7560 F:      drivers/tty/ipwireless/
7561
7562 IPX NETWORK LAYER
7563 L:      netdev@vger.kernel.org
7564 S:      Obsolete
7565 F:      include/uapi/linux/ipx.h
7566 F:      drivers/staging/ipx/
7567
7568 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7569 M:      Marc Zyngier <marc.zyngier@arm.com>
7570 S:      Maintained
7571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7572 F:      Documentation/IRQ-domain.txt
7573 F:      include/linux/irqdomain.h
7574 F:      kernel/irq/irqdomain.c
7575 F:      kernel/irq/msi.c
7576
7577 IRQ SUBSYSTEM
7578 M:      Thomas Gleixner <tglx@linutronix.de>
7579 L:      linux-kernel@vger.kernel.org
7580 S:      Maintained
7581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7582 F:      kernel/irq/
7583
7584 IRQCHIP DRIVERS
7585 M:      Thomas Gleixner <tglx@linutronix.de>
7586 M:      Jason Cooper <jason@lakedaemon.net>
7587 M:      Marc Zyngier <marc.zyngier@arm.com>
7588 L:      linux-kernel@vger.kernel.org
7589 S:      Maintained
7590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7591 F:      Documentation/devicetree/bindings/interrupt-controller/
7592 F:      drivers/irqchip/
7593
7594 ISA
7595 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7596 S:      Maintained
7597 F:      Documentation/isa.txt
7598 F:      drivers/base/isa.c
7599 F:      include/linux/isa.h
7600
7601 ISA RADIO MODULE
7602 M:      Hans Verkuil <hverkuil@xs4all.nl>
7603 L:      linux-media@vger.kernel.org
7604 T:      git git://linuxtv.org/media_tree.git
7605 W:      https://linuxtv.org
7606 S:      Maintained
7607 F:      drivers/media/radio/radio-isa*
7608
7609 ISAPNP
7610 M:      Jaroslav Kysela <perex@perex.cz>
7611 S:      Maintained
7612 F:      Documentation/isapnp.txt
7613 F:      drivers/pnp/isapnp/
7614 F:      include/linux/isapnp.h
7615
7616 ISCSI
7617 M:      Lee Duncan <lduncan@suse.com>
7618 M:      Chris Leech <cleech@redhat.com>
7619 L:      open-iscsi@googlegroups.com
7620 W:      www.open-iscsi.com
7621 S:      Maintained
7622 F:      drivers/scsi/*iscsi*
7623 F:      include/scsi/*iscsi*
7624
7625 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7626 M:      Peter Jones <pjones@redhat.com>
7627 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7628 S:      Maintained
7629 F:      drivers/firmware/iscsi_ibft*
7630
7631 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7632 M:      Or Gerlitz <ogerlitz@mellanox.com>
7633 M:      Sagi Grimberg <sagi@grimberg.me>
7634 M:      Roi Dayan <roid@mellanox.com>
7635 L:      linux-rdma@vger.kernel.org
7636 S:      Supported
7637 W:      http://www.openfabrics.org
7638 W:      www.open-iscsi.org
7639 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7640 F:      drivers/infiniband/ulp/iser/
7641
7642 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7643 M:      Sagi Grimberg <sagi@grimberg.me>
7644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7645 L:      linux-rdma@vger.kernel.org
7646 L:      target-devel@vger.kernel.org
7647 S:      Supported
7648 W:      http://www.linux-iscsi.org
7649 F:      drivers/infiniband/ulp/isert
7650
7651 ISDN SUBSYSTEM
7652 M:      Karsten Keil <isdn@linux-pingi.de>
7653 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7654 L:      netdev@vger.kernel.org
7655 W:      http://www.isdn4linux.de
7656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7657 S:      Maintained
7658 F:      Documentation/isdn/
7659 F:      drivers/isdn/
7660 F:      include/linux/isdn.h
7661 F:      include/linux/isdn/
7662 F:      include/uapi/linux/isdn.h
7663 F:      include/uapi/linux/isdn/
7664
7665 ISDN SUBSYSTEM (Eicon active card driver)
7666 M:      Armin Schindler <mac@melware.de>
7667 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7668 W:      http://www.melware.de
7669 S:      Maintained
7670 F:      drivers/isdn/hardware/eicon/
7671
7672 IT87 HARDWARE MONITORING DRIVER
7673 M:      Jean Delvare <jdelvare@suse.com>
7674 L:      linux-hwmon@vger.kernel.org
7675 S:      Maintained
7676 F:      Documentation/hwmon/it87
7677 F:      drivers/hwmon/it87.c
7678
7679 IT913X MEDIA DRIVER
7680 M:      Antti Palosaari <crope@iki.fi>
7681 L:      linux-media@vger.kernel.org
7682 W:      https://linuxtv.org
7683 W:      http://palosaari.fi/linux/
7684 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7685 T:      git git://linuxtv.org/anttip/media_tree.git
7686 S:      Maintained
7687 F:      drivers/media/tuners/it913x*
7688
7689 IVTV VIDEO4LINUX DRIVER
7690 M:      Andy Walls <awalls@md.metrocast.net>
7691 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7692 L:      linux-media@vger.kernel.org
7693 T:      git git://linuxtv.org/media_tree.git
7694 W:      http://www.ivtvdriver.org
7695 S:      Maintained
7696 F:      Documentation/media/v4l-drivers/ivtv*
7697 F:      drivers/media/pci/ivtv/
7698 F:      include/uapi/linux/ivtv*
7699
7700 IX2505V MEDIA DRIVER
7701 M:      Malcolm Priestley <tvboxspy@gmail.com>
7702 L:      linux-media@vger.kernel.org
7703 W:      https://linuxtv.org
7704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7705 S:      Maintained
7706 F:      drivers/media/dvb-frontends/ix2505v*
7707
7708 JAILHOUSE HYPERVISOR INTERFACE
7709 M:      Jan Kiszka <jan.kiszka@siemens.com>
7710 L:      jailhouse-dev@googlegroups.com
7711 S:      Maintained
7712 F:      arch/x86/kernel/jailhouse.c
7713 F:      arch/x86/include/asm/jailhouse_para.h
7714
7715 JC42.4 TEMPERATURE SENSOR DRIVER
7716 M:      Guenter Roeck <linux@roeck-us.net>
7717 L:      linux-hwmon@vger.kernel.org
7718 S:      Maintained
7719 F:      drivers/hwmon/jc42.c
7720 F:      Documentation/hwmon/jc42
7721
7722 JFS FILESYSTEM
7723 M:      Dave Kleikamp <shaggy@kernel.org>
7724 L:      jfs-discussion@lists.sourceforge.net
7725 W:      http://jfs.sourceforge.net/
7726 T:      git git://github.com/kleikamp/linux-shaggy.git
7727 S:      Maintained
7728 F:      Documentation/filesystems/jfs.txt
7729 F:      fs/jfs/
7730
7731 JME NETWORK DRIVER
7732 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7733 L:      netdev@vger.kernel.org
7734 S:      Maintained
7735 F:      drivers/net/ethernet/jme.*
7736
7737 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7738 M:      David Woodhouse <dwmw2@infradead.org>
7739 L:      linux-mtd@lists.infradead.org
7740 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7741 S:      Maintained
7742 F:      fs/jffs2/
7743 F:      include/uapi/linux/jffs2.h
7744
7745 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7746 M:      "Theodore Ts'o" <tytso@mit.edu>
7747 M:      Jan Kara <jack@suse.com>
7748 L:      linux-ext4@vger.kernel.org
7749 S:      Maintained
7750 F:      fs/jbd2/
7751 F:      include/linux/jbd2.h
7752
7753 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7754 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7755 L:      linux-media@vger.kernel.org
7756 S:      Maintained
7757 F:      drivers/media/platform/rcar_jpu.c
7758
7759 JSM Neo PCI based serial card
7760 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7761 L:      linux-serial@vger.kernel.org
7762 S:      Maintained
7763 F:      drivers/tty/serial/jsm/
7764
7765 K10TEMP HARDWARE MONITORING DRIVER
7766 M:      Clemens Ladisch <clemens@ladisch.de>
7767 L:      linux-hwmon@vger.kernel.org
7768 S:      Maintained
7769 F:      Documentation/hwmon/k10temp
7770 F:      drivers/hwmon/k10temp.c
7771
7772 K8TEMP HARDWARE MONITORING DRIVER
7773 M:      Rudolf Marek <r.marek@assembler.cz>
7774 L:      linux-hwmon@vger.kernel.org
7775 S:      Maintained
7776 F:      Documentation/hwmon/k8temp
7777 F:      drivers/hwmon/k8temp.c
7778
7779 KASAN
7780 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7781 R:      Alexander Potapenko <glider@google.com>
7782 R:      Dmitry Vyukov <dvyukov@google.com>
7783 L:      kasan-dev@googlegroups.com
7784 S:      Maintained
7785 F:      arch/*/include/asm/kasan.h
7786 F:      arch/*/mm/kasan_init*
7787 F:      Documentation/dev-tools/kasan.rst
7788 F:      include/linux/kasan*.h
7789 F:      lib/test_kasan.c
7790 F:      mm/kasan/
7791 F:      scripts/Makefile.kasan
7792
7793 KCONFIG
7794 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7796 L:      linux-kbuild@vger.kernel.org
7797 S:      Maintained
7798 F:      Documentation/kbuild/kconfig*
7799 F:      scripts/kconfig/
7800 F:      scripts/Kconfig.include
7801
7802 KDUMP
7803 M:      Dave Young <dyoung@redhat.com>
7804 M:      Baoquan He <bhe@redhat.com>
7805 R:      Vivek Goyal <vgoyal@redhat.com>
7806 L:      kexec@lists.infradead.org
7807 W:      http://lse.sourceforge.net/kdump/
7808 S:      Maintained
7809 F:      Documentation/kdump/
7810
7811 KEENE FM RADIO TRANSMITTER DRIVER
7812 M:      Hans Verkuil <hverkuil@xs4all.nl>
7813 L:      linux-media@vger.kernel.org
7814 T:      git git://linuxtv.org/media_tree.git
7815 W:      https://linuxtv.org
7816 S:      Maintained
7817 F:      drivers/media/radio/radio-keene*
7818
7819 KERNEL AUTOMOUNTER
7820 M:      Ian Kent <raven@themaw.net>
7821 L:      autofs@vger.kernel.org
7822 S:      Maintained
7823 F:      fs/autofs/
7824
7825 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7826 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7827 M:      Michal Marek <michal.lkml@markovi.net>
7828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7829 L:      linux-kbuild@vger.kernel.org
7830 S:      Maintained
7831 F:      Documentation/kbuild/
7832 F:      Makefile
7833 F:      scripts/Kbuild*
7834 F:      scripts/Makefile*
7835 F:      scripts/basic/
7836 F:      scripts/mk*
7837 F:      scripts/mod/
7838 F:      scripts/package/
7839
7840 KERNEL JANITORS
7841 L:      kernel-janitors@vger.kernel.org
7842 W:      http://kernelnewbies.org/KernelJanitors
7843 S:      Odd Fixes
7844
7845 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7846 M:      "J. Bruce Fields" <bfields@fieldses.org>
7847 M:      Jeff Layton <jlayton@kernel.org>
7848 L:      linux-nfs@vger.kernel.org
7849 W:      http://nfs.sourceforge.net/
7850 T:      git git://linux-nfs.org/~bfields/linux.git
7851 S:      Supported
7852 F:      fs/nfsd/
7853 F:      include/uapi/linux/nfsd/
7854 F:      fs/lockd/
7855 F:      fs/nfs_common/
7856 F:      net/sunrpc/
7857 F:      include/linux/lockd/
7858 F:      include/linux/sunrpc/
7859 F:      include/uapi/linux/sunrpc/
7860
7861 KERNEL SELFTEST FRAMEWORK
7862 M:      Shuah Khan <shuah@kernel.org>
7863 L:      linux-kselftest@vger.kernel.org
7864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7865 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7866 S:      Maintained
7867 F:      tools/testing/selftests/
7868 F:      Documentation/dev-tools/kselftest*
7869
7870 KERNEL USERMODE HELPER
7871 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7872 L:      linux-kernel@vger.kernel.org
7873 S:      Maintained
7874 F:      kernel/umh.c
7875 F:      include/linux/umh.h
7876
7877 KERNEL VIRTUAL MACHINE (KVM)
7878 M:      Paolo Bonzini <pbonzini@redhat.com>
7879 M:      Radim Krčmář <rkrcmar@redhat.com>
7880 L:      kvm@vger.kernel.org
7881 W:      http://www.linux-kvm.org
7882 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7883 S:      Supported
7884 F:      Documentation/virtual/kvm/
7885 F:      include/trace/events/kvm.h
7886 F:      include/uapi/asm-generic/kvm*
7887 F:      include/uapi/linux/kvm*
7888 F:      include/asm-generic/kvm*
7889 F:      include/linux/kvm*
7890 F:      include/kvm/iodev.h
7891 F:      virt/kvm/*
7892 F:      tools/kvm/
7893
7894 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7895 M:      Joerg Roedel <joro@8bytes.org>
7896 L:      kvm@vger.kernel.org
7897 W:      http://www.linux-kvm.org/
7898 S:      Maintained
7899 F:      arch/x86/include/asm/svm.h
7900 F:      arch/x86/kvm/svm.c
7901
7902 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7903 M:      Christoffer Dall <christoffer.dall@arm.com>
7904 M:      Marc Zyngier <marc.zyngier@arm.com>
7905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7906 L:      kvmarm@lists.cs.columbia.edu
7907 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7909 S:      Supported
7910 F:      arch/arm/include/uapi/asm/kvm*
7911 F:      arch/arm/include/asm/kvm*
7912 F:      arch/arm/kvm/
7913 F:      virt/kvm/arm/
7914 F:      include/kvm/arm_*
7915
7916 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7917 M:      Christoffer Dall <christoffer.dall@arm.com>
7918 M:      Marc Zyngier <marc.zyngier@arm.com>
7919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7920 L:      kvmarm@lists.cs.columbia.edu
7921 S:      Maintained
7922 F:      arch/arm64/include/uapi/asm/kvm*
7923 F:      arch/arm64/include/asm/kvm*
7924 F:      arch/arm64/kvm/
7925
7926 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7927 M:      James Hogan <jhogan@kernel.org>
7928 L:      linux-mips@linux-mips.org
7929 S:      Supported
7930 F:      arch/mips/include/uapi/asm/kvm*
7931 F:      arch/mips/include/asm/kvm*
7932 F:      arch/mips/kvm/
7933
7934 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7935 M:      Paul Mackerras <paulus@ozlabs.org>
7936 L:      kvm-ppc@vger.kernel.org
7937 W:      http://www.linux-kvm.org/
7938 T:      git git://github.com/agraf/linux-2.6.git
7939 S:      Supported
7940 F:      arch/powerpc/include/uapi/asm/kvm*
7941 F:      arch/powerpc/include/asm/kvm*
7942 F:      arch/powerpc/kvm/
7943 F:      arch/powerpc/kernel/kvm*
7944
7945 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7946 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7947 M:      Janosch Frank <frankja@linux.ibm.com>
7948 R:      David Hildenbrand <david@redhat.com>
7949 R:      Cornelia Huck <cohuck@redhat.com>
7950 L:      linux-s390@vger.kernel.org
7951 W:      http://www.ibm.com/developerworks/linux/linux390/
7952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7953 S:      Supported
7954 F:      arch/s390/include/uapi/asm/kvm*
7955 F:      arch/s390/include/asm/gmap.h
7956 F:      arch/s390/include/asm/kvm*
7957 F:      arch/s390/kvm/
7958 F:      arch/s390/mm/gmap.c
7959
7960 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7961 M:      Paolo Bonzini <pbonzini@redhat.com>
7962 M:      Radim Krčmář <rkrcmar@redhat.com>
7963 L:      kvm@vger.kernel.org
7964 W:      http://www.linux-kvm.org
7965 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7966 S:      Supported
7967 F:      arch/x86/kvm/
7968 F:      arch/x86/include/uapi/asm/kvm*
7969 F:      arch/x86/include/asm/kvm*
7970 F:      arch/x86/include/asm/pvclock-abi.h
7971 F:      arch/x86/kernel/kvm.c
7972 F:      arch/x86/kernel/kvmclock.c
7973
7974 KERNFS
7975 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7976 M:      Tejun Heo <tj@kernel.org>
7977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7978 S:      Supported
7979 F:      include/linux/kernfs.h
7980 F:      fs/kernfs/
7981
7982 KEXEC
7983 M:      Eric Biederman <ebiederm@xmission.com>
7984 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7985 L:      kexec@lists.infradead.org
7986 S:      Maintained
7987 F:      include/linux/kexec.h
7988 F:      include/uapi/linux/kexec.h
7989 F:      kernel/kexec*
7990
7991 KEYS-ENCRYPTED
7992 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7993 L:      linux-integrity@vger.kernel.org
7994 L:      keyrings@vger.kernel.org
7995 S:      Supported
7996 F:      Documentation/security/keys/trusted-encrypted.rst
7997 F:      include/keys/encrypted-type.h
7998 F:      security/keys/encrypted-keys/
7999
8000 KEYS-TRUSTED
8001 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8002 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8003 L:      linux-integrity@vger.kernel.org
8004 L:      keyrings@vger.kernel.org
8005 S:      Supported
8006 F:      Documentation/security/keys/trusted-encrypted.rst
8007 F:      include/keys/trusted-type.h
8008 F:      security/keys/trusted.c
8009 F:      security/keys/trusted.h
8010
8011 KEYS/KEYRINGS:
8012 M:      David Howells <dhowells@redhat.com>
8013 L:      keyrings@vger.kernel.org
8014 S:      Maintained
8015 F:      Documentation/security/keys/core.rst
8016 F:      include/linux/key.h
8017 F:      include/linux/key-type.h
8018 F:      include/linux/keyctl.h
8019 F:      include/uapi/linux/keyctl.h
8020 F:      include/keys/
8021 F:      security/keys/
8022
8023 KGDB / KDB /debug_core
8024 M:      Jason Wessel <jason.wessel@windriver.com>
8025 M:      Daniel Thompson <daniel.thompson@linaro.org>
8026 W:      http://kgdb.wiki.kernel.org/
8027 L:      kgdb-bugreport@lists.sourceforge.net
8028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8029 S:      Maintained
8030 F:      Documentation/dev-tools/kgdb.rst
8031 F:      drivers/misc/kgdbts.c
8032 F:      drivers/tty/serial/kgdboc.c
8033 F:      include/linux/kdb.h
8034 F:      include/linux/kgdb.h
8035 F:      kernel/debug/
8036
8037 KMEMLEAK
8038 M:      Catalin Marinas <catalin.marinas@arm.com>
8039 S:      Maintained
8040 F:      Documentation/dev-tools/kmemleak.rst
8041 F:      include/linux/kmemleak.h
8042 F:      mm/kmemleak.c
8043 F:      mm/kmemleak-test.c
8044
8045 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8046 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8047 L:      linux-kernel@vger.kernel.org
8048 S:      Maintained
8049 F:      kernel/kmod.c
8050 F:      include/linux/kmod.h
8051 F:      lib/test_kmod.c
8052 F:      tools/testing/selftests/kmod/
8053
8054 KPROBES
8055 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8056 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8057 M:      "David S. Miller" <davem@davemloft.net>
8058 M:      Masami Hiramatsu <mhiramat@kernel.org>
8059 S:      Maintained
8060 F:      Documentation/kprobes.txt
8061 F:      include/linux/kprobes.h
8062 F:      include/asm-generic/kprobes.h
8063 F:      kernel/kprobes.c
8064
8065 KS0108 LCD CONTROLLER DRIVER
8066 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8067 S:      Maintained
8068 F:      Documentation/auxdisplay/ks0108
8069 F:      drivers/auxdisplay/ks0108.c
8070 F:      include/linux/ks0108.h
8071
8072 L3MDEV
8073 M:      David Ahern <dsa@cumulusnetworks.com>
8074 L:      netdev@vger.kernel.org
8075 S:      Maintained
8076 F:      net/l3mdev
8077 F:      include/net/l3mdev.h
8078
8079 LANTIQ MIPS ARCHITECTURE
8080 M:      John Crispin <john@phrozen.org>
8081 L:      linux-mips@linux-mips.org
8082 S:      Maintained
8083 F:      arch/mips/lantiq
8084 F:      drivers/soc/lantiq
8085
8086 LAPB module
8087 L:      linux-x25@vger.kernel.org
8088 S:      Orphan
8089 F:      Documentation/networking/lapb-module.txt
8090 F:      include/*/lapb.h
8091 F:      net/lapb/
8092
8093 LASI 53c700 driver for PARISC
8094 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8095 L:      linux-scsi@vger.kernel.org
8096 S:      Maintained
8097 F:      Documentation/scsi/53c700.txt
8098 F:      drivers/scsi/53c700*
8099
8100 LEAKING_ADDRESSES
8101 M:      Tobin C. Harding <me@tobin.cc>
8102 M:      Tycho Andersen <tycho@tycho.ws>
8103 L:      kernel-hardening@lists.openwall.com
8104 S:      Maintained
8105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8106 F:      scripts/leaking_addresses.pl
8107
8108 LED SUBSYSTEM
8109 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8110 M:      Pavel Machek <pavel@ucw.cz>
8111 L:      linux-leds@vger.kernel.org
8112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8113 S:      Maintained
8114 F:      Documentation/devicetree/bindings/leds/
8115 F:      drivers/leds/
8116 F:      include/linux/leds.h
8117
8118 LEGACY EEPROM DRIVER
8119 M:      Jean Delvare <jdelvare@suse.com>
8120 S:      Maintained
8121 F:      Documentation/misc-devices/eeprom
8122 F:      drivers/misc/eeprom/eeprom.c
8123
8124 LEGO MINDSTORMS EV3
8125 R:      David Lechner <david@lechnology.com>
8126 S:      Maintained
8127 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8128 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8129 F:      drivers/power/supply/lego_ev3_battery.c
8130
8131 LEGO USB Tower driver
8132 M:      Juergen Stuber <starblue@users.sourceforge.net>
8133 L:      legousb-devel@lists.sourceforge.net
8134 W:      http://legousb.sourceforge.net/
8135 S:      Maintained
8136 F:      drivers/usb/misc/legousbtower.c
8137
8138 LG2160 MEDIA DRIVER
8139 M:      Michael Krufky <mkrufky@linuxtv.org>
8140 L:      linux-media@vger.kernel.org
8141 W:      https://linuxtv.org
8142 W:      http://github.com/mkrufky
8143 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8144 T:      git git://linuxtv.org/mkrufky/tuners.git
8145 S:      Maintained
8146 F:      drivers/media/dvb-frontends/lg2160.*
8147
8148 LGDT3305 MEDIA DRIVER
8149 M:      Michael Krufky <mkrufky@linuxtv.org>
8150 L:      linux-media@vger.kernel.org
8151 W:      https://linuxtv.org
8152 W:      http://github.com/mkrufky
8153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8154 T:      git git://linuxtv.org/mkrufky/tuners.git
8155 S:      Maintained
8156 F:      drivers/media/dvb-frontends/lgdt3305.*
8157
8158 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8159 M:      Viresh Kumar <vireshk@kernel.org>
8160 L:      linux-ide@vger.kernel.org
8161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8162 S:      Maintained
8163 F:      include/linux/pata_arasan_cf_data.h
8164 F:      drivers/ata/pata_arasan_cf.c
8165
8166 LIBATA PATA DRIVERS
8167 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8168 M:      Tejun Heo <tj@kernel.org>
8169 L:      linux-ide@vger.kernel.org
8170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8171 S:      Maintained
8172 F:      drivers/ata/pata_*.c
8173 F:      drivers/ata/ata_generic.c
8174
8175 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8176 M:      Linus Walleij <linus.walleij@linaro.org>
8177 L:      linux-ide@vger.kernel.org
8178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8179 S:      Maintained
8180 F:      drivers/ata/pata_ftide010.c
8181 F:      drivers/ata/sata_gemini.c
8182 F:      drivers/ata/sata_gemini.h
8183
8184 LIBATA SATA AHCI PLATFORM devices support
8185 M:      Hans de Goede <hdegoede@redhat.com>
8186 M:      Tejun Heo <tj@kernel.org>
8187 L:      linux-ide@vger.kernel.org
8188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8189 S:      Maintained
8190 F:      drivers/ata/ahci_platform.c
8191 F:      drivers/ata/libahci_platform.c
8192 F:      include/linux/ahci_platform.h
8193
8194 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8195 M:      Mikael Pettersson <mikpelinux@gmail.com>
8196 L:      linux-ide@vger.kernel.org
8197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8198 S:      Maintained
8199 F:      drivers/ata/sata_promise.*
8200
8201 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8202 M:      Tejun Heo <tj@kernel.org>
8203 L:      linux-ide@vger.kernel.org
8204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8205 S:      Maintained
8206 F:      drivers/ata/
8207 F:      include/linux/ata.h
8208 F:      include/linux/libata.h
8209 F:      Documentation/devicetree/bindings/ata/
8210
8211 LIBLOCKDEP
8212 M:      Sasha Levin <alexander.levin@verizon.com>
8213 S:      Maintained
8214 F:      tools/lib/lockdep/
8215
8216 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8217 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8218 M:      Dan Williams <dan.j.williams@intel.com>
8219 M:      Vishal Verma <vishal.l.verma@intel.com>
8220 M:      Dave Jiang <dave.jiang@intel.com>
8221 L:      linux-nvdimm@lists.01.org
8222 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8223 S:      Supported
8224 F:      drivers/nvdimm/blk.c
8225 F:      drivers/nvdimm/region_devs.c
8226
8227 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8228 M:      Vishal Verma <vishal.l.verma@intel.com>
8229 M:      Dan Williams <dan.j.williams@intel.com>
8230 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8231 M:      Dave Jiang <dave.jiang@intel.com>
8232 L:      linux-nvdimm@lists.01.org
8233 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8234 S:      Supported
8235 F:      drivers/nvdimm/btt*
8236
8237 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8238 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8239 M:      Dan Williams <dan.j.williams@intel.com>
8240 M:      Vishal Verma <vishal.l.verma@intel.com>
8241 M:      Dave Jiang <dave.jiang@intel.com>
8242 L:      linux-nvdimm@lists.01.org
8243 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8244 S:      Supported
8245 F:      drivers/nvdimm/pmem*
8246
8247 LIBNVDIMM: DEVICETREE BINDINGS
8248 M:      Oliver O'Halloran <oohall@gmail.com>
8249 L:      linux-nvdimm@lists.01.org
8250 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8251 S:      Supported
8252 F:      drivers/nvdimm/of_pmem.c
8253 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8254
8255 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8256 M:      Dan Williams <dan.j.williams@intel.com>
8257 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8258 M:      Vishal Verma <vishal.l.verma@intel.com>
8259 M:      Dave Jiang <dave.jiang@intel.com>
8260 L:      linux-nvdimm@lists.01.org
8261 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8263 S:      Supported
8264 F:      drivers/nvdimm/*
8265 F:      drivers/acpi/nfit/*
8266 F:      include/linux/nd.h
8267 F:      include/linux/libnvdimm.h
8268 F:      include/uapi/linux/ndctl.h
8269
8270 LIGHTNVM PLATFORM SUPPORT
8271 M:      Matias Bjorling <mb@lightnvm.io>
8272 W:      http://github/OpenChannelSSD
8273 L:      linux-block@vger.kernel.org
8274 S:      Maintained
8275 F:      drivers/lightnvm/
8276 F:      include/linux/lightnvm.h
8277 F:      include/uapi/linux/lightnvm.h
8278
8279 LINUX FOR POWER MACINTOSH
8280 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8281 W:      http://www.penguinppc.org/
8282 L:      linuxppc-dev@lists.ozlabs.org
8283 S:      Maintained
8284 F:      arch/powerpc/platforms/powermac/
8285 F:      drivers/macintosh/
8286
8287 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8288 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8289 M:      Paul Mackerras <paulus@samba.org>
8290 M:      Michael Ellerman <mpe@ellerman.id.au>
8291 W:      https://github.com/linuxppc/linux/wiki
8292 L:      linuxppc-dev@lists.ozlabs.org
8293 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8295 S:      Supported
8296 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8297 F:      Documentation/devicetree/bindings/powerpc/
8298 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8299 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8300 F:      Documentation/powerpc/
8301 F:      arch/powerpc/
8302 F:      drivers/char/tpm/tpm_ibmvtpm*
8303 F:      drivers/crypto/nx/
8304 F:      drivers/crypto/vmx/
8305 F:      drivers/i2c/busses/i2c-opal.c
8306 F:      drivers/net/ethernet/ibm/ibmveth.*
8307 F:      drivers/net/ethernet/ibm/ibmvnic.*
8308 F:      drivers/pci/hotplug/pnv_php.c
8309 F:      drivers/pci/hotplug/rpa*
8310 F:      drivers/rtc/rtc-opal.c
8311 F:      drivers/scsi/ibmvscsi/
8312 F:      drivers/tty/hvc/hvc_opal.c
8313 F:      drivers/watchdog/wdrtas.c
8314 F:      tools/testing/selftests/powerpc
8315 N:      /pmac
8316 N:      powermac
8317 N:      powernv
8318 N:      [^a-z0-9]ps3
8319 N:      pseries
8320
8321 LINUX FOR POWERPC EMBEDDED MPC5XXX
8322 M:      Anatolij Gustschin <agust@denx.de>
8323 L:      linuxppc-dev@lists.ozlabs.org
8324 T:      git git://git.denx.de/linux-denx-agust.git
8325 S:      Maintained
8326 F:      arch/powerpc/platforms/512x/
8327 F:      arch/powerpc/platforms/52xx/
8328
8329 LINUX FOR POWERPC EMBEDDED PPC4XX
8330 M:      Alistair Popple <alistair@popple.id.au>
8331 M:      Matt Porter <mporter@kernel.crashing.org>
8332 W:      http://www.penguinppc.org/
8333 L:      linuxppc-dev@lists.ozlabs.org
8334 S:      Maintained
8335 F:      arch/powerpc/platforms/40x/
8336 F:      arch/powerpc/platforms/44x/
8337
8338 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8339 M:      Scott Wood <oss@buserror.net>
8340 M:      Kumar Gala <galak@kernel.crashing.org>
8341 W:      http://www.penguinppc.org/
8342 L:      linuxppc-dev@lists.ozlabs.org
8343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8344 S:      Maintained
8345 F:      arch/powerpc/platforms/83xx/
8346 F:      arch/powerpc/platforms/85xx/
8347 F:      Documentation/devicetree/bindings/powerpc/fsl/
8348
8349 LINUX FOR POWERPC EMBEDDED PPC8XX
8350 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8351 W:      http://www.penguinppc.org/
8352 L:      linuxppc-dev@lists.ozlabs.org
8353 S:      Maintained
8354 F:      arch/powerpc/platforms/8xx/
8355
8356 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8357 L:      linuxppc-dev@lists.ozlabs.org
8358 S:      Orphan
8359 F:      arch/powerpc/*/*virtex*
8360 F:      arch/powerpc/*/*/*virtex*
8361
8362 LINUX FOR POWERPC PA SEMI PWRFICIENT
8363 L:      linuxppc-dev@lists.ozlabs.org
8364 S:      Orphan
8365 F:      arch/powerpc/platforms/pasemi/
8366 F:      drivers/*/*pasemi*
8367 F:      drivers/*/*/*pasemi*
8368
8369 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8370 M:      Kees Cook <keescook@chromium.org>
8371 S:      Maintained
8372 F:      drivers/misc/lkdtm/*
8373
8374 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8375 M:      Alan Stern <stern@rowland.harvard.edu>
8376 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8377 M:      Will Deacon <will.deacon@arm.com>
8378 M:      Peter Zijlstra <peterz@infradead.org>
8379 M:      Boqun Feng <boqun.feng@gmail.com>
8380 M:      Nicholas Piggin <npiggin@gmail.com>
8381 M:      David Howells <dhowells@redhat.com>
8382 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8383 M:      Luc Maranget <luc.maranget@inria.fr>
8384 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8385 R:      Akira Yokosawa <akiyks@gmail.com>
8386 R:      Daniel Lustig <dlustig@nvidia.com>
8387 L:      linux-kernel@vger.kernel.org
8388 L:      linux-arch@vger.kernel.org
8389 S:      Supported
8390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8391 F:      tools/memory-model/
8392 F:      Documentation/atomic_bitops.txt
8393 F:      Documentation/atomic_t.txt
8394 F:      Documentation/core-api/atomic_ops.rst
8395 F:      Documentation/core-api/refcount-vs-atomic.rst
8396 F:      Documentation/memory-barriers.txt
8397
8398 LIS3LV02D ACCELEROMETER DRIVER
8399 M:      Eric Piel <eric.piel@tremplin-utc.net>
8400 S:      Maintained
8401 F:      Documentation/misc-devices/lis3lv02d
8402 F:      drivers/misc/lis3lv02d/
8403 F:      drivers/platform/x86/hp_accel.c
8404
8405 LIVE PATCHING
8406 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8407 M:      Jessica Yu <jeyu@kernel.org>
8408 M:      Jiri Kosina <jikos@kernel.org>
8409 M:      Miroslav Benes <mbenes@suse.cz>
8410 R:      Petr Mladek <pmladek@suse.com>
8411 S:      Maintained
8412 F:      kernel/livepatch/
8413 F:      include/linux/livepatch.h
8414 F:      arch/x86/include/asm/livepatch.h
8415 F:      arch/x86/kernel/livepatch.c
8416 F:      Documentation/livepatch/
8417 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8418 F:      samples/livepatch/
8419 L:      live-patching@vger.kernel.org
8420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8421
8422 LLC (802.2)
8423 L:      netdev@vger.kernel.org
8424 S:      Odd fixes
8425 F:      include/linux/llc.h
8426 F:      include/uapi/linux/llc.h
8427 F:      include/net/llc*
8428 F:      net/llc/
8429
8430 LM73 HARDWARE MONITOR DRIVER
8431 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8432 L:      linux-hwmon@vger.kernel.org
8433 S:      Maintained
8434 F:      drivers/hwmon/lm73.c
8435
8436 LM78 HARDWARE MONITOR DRIVER
8437 M:      Jean Delvare <jdelvare@suse.com>
8438 L:      linux-hwmon@vger.kernel.org
8439 S:      Maintained
8440 F:      Documentation/hwmon/lm78
8441 F:      drivers/hwmon/lm78.c
8442
8443 LM83 HARDWARE MONITOR DRIVER
8444 M:      Jean Delvare <jdelvare@suse.com>
8445 L:      linux-hwmon@vger.kernel.org
8446 S:      Maintained
8447 F:      Documentation/hwmon/lm83
8448 F:      drivers/hwmon/lm83.c
8449
8450 LM90 HARDWARE MONITOR DRIVER
8451 M:      Jean Delvare <jdelvare@suse.com>
8452 L:      linux-hwmon@vger.kernel.org
8453 S:      Maintained
8454 F:      Documentation/hwmon/lm90
8455 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8456 F:      drivers/hwmon/lm90.c
8457 F:      include/dt-bindings/thermal/lm90.h
8458
8459 LM95234 HARDWARE MONITOR DRIVER
8460 M:      Guenter Roeck <linux@roeck-us.net>
8461 L:      linux-hwmon@vger.kernel.org
8462 S:      Maintained
8463 F:      Documentation/hwmon/lm95234
8464 F:      drivers/hwmon/lm95234.c
8465
8466 LME2510 MEDIA DRIVER
8467 M:      Malcolm Priestley <tvboxspy@gmail.com>
8468 L:      linux-media@vger.kernel.org
8469 W:      https://linuxtv.org
8470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8471 S:      Maintained
8472 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8473
8474 LOADPIN SECURITY MODULE
8475 M:      Kees Cook <keescook@chromium.org>
8476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8477 S:      Supported
8478 F:      security/loadpin/
8479 F:      Documentation/admin-guide/LSM/LoadPin.rst
8480
8481 LOCKING PRIMITIVES
8482 M:      Peter Zijlstra <peterz@infradead.org>
8483 M:      Ingo Molnar <mingo@redhat.com>
8484 M:      Will Deacon <will.deacon@arm.com>
8485 L:      linux-kernel@vger.kernel.org
8486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8487 S:      Maintained
8488 F:      Documentation/locking/
8489 F:      include/linux/lockdep.h
8490 F:      include/linux/spinlock*.h
8491 F:      arch/*/include/asm/spinlock*.h
8492 F:      include/linux/rwlock*.h
8493 F:      include/linux/mutex*.h
8494 F:      arch/*/include/asm/mutex*.h
8495 F:      include/linux/rwsem*.h
8496 F:      arch/*/include/asm/rwsem.h
8497 F:      include/linux/seqlock.h
8498 F:      lib/locking*.[ch]
8499 F:      kernel/locking/
8500 X:      kernel/locking/locktorture.c
8501
8502 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8503 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8504 L:      linux-ntfs-dev@lists.sourceforge.net
8505 W:      http://www.linux-ntfs.org/content/view/19/37/
8506 S:      Maintained
8507 F:      Documentation/ldm.txt
8508 F:      block/partitions/ldm.*
8509
8510 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8511 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8512 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8513 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8514 L:      MPT-FusionLinux.pdl@broadcom.com
8515 L:      linux-scsi@vger.kernel.org
8516 W:      http://www.avagotech.com/support/
8517 S:      Supported
8518 F:      drivers/message/fusion/
8519 F:      drivers/scsi/mpt3sas/
8520
8521 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8522 M:      Matthew Wilcox <matthew@wil.cx>
8523 L:      linux-scsi@vger.kernel.org
8524 S:      Maintained
8525 F:      drivers/scsi/sym53c8xx_2/
8526
8527 LTC4261 HARDWARE MONITOR DRIVER
8528 M:      Guenter Roeck <linux@roeck-us.net>
8529 L:      linux-hwmon@vger.kernel.org
8530 S:      Maintained
8531 F:      Documentation/hwmon/ltc4261
8532 F:      drivers/hwmon/ltc4261.c
8533
8534 LTC4306 I2C MULTIPLEXER DRIVER
8535 M:      Michael Hennerich <michael.hennerich@analog.com>
8536 W:      http://ez.analog.com/community/linux-device-drivers
8537 L:      linux-i2c@vger.kernel.org
8538 S:      Supported
8539 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8540 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8541
8542 LTP (Linux Test Project)
8543 M:      Mike Frysinger <vapier@gentoo.org>
8544 M:      Cyril Hrubis <chrubis@suse.cz>
8545 M:      Wanlong Gao <wanlong.gao@gmail.com>
8546 M:      Jan Stancek <jstancek@redhat.com>
8547 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8548 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8549 L:      ltp@lists.linux.it (subscribers-only)
8550 W:      http://linux-test-project.github.io/
8551 T:      git git://github.com/linux-test-project/ltp.git
8552 S:      Maintained
8553
8554 M68K ARCHITECTURE
8555 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8556 L:      linux-m68k@lists.linux-m68k.org
8557 W:      http://www.linux-m68k.org/
8558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8559 S:      Maintained
8560 F:      arch/m68k/
8561 F:      drivers/zorro/
8562
8563 M68K ON APPLE MACINTOSH
8564 M:      Joshua Thompson <funaho@jurai.org>
8565 W:      http://www.mac.linux-m68k.org/
8566 L:      linux-m68k@lists.linux-m68k.org
8567 S:      Maintained
8568 F:      arch/m68k/mac/
8569
8570 M68K ON HP9000/300
8571 M:      Philip Blundell <philb@gnu.org>
8572 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8573 S:      Maintained
8574 F:      arch/m68k/hp300/
8575
8576 M88DS3103 MEDIA DRIVER
8577 M:      Antti Palosaari <crope@iki.fi>
8578 L:      linux-media@vger.kernel.org
8579 W:      https://linuxtv.org
8580 W:      http://palosaari.fi/linux/
8581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8582 T:      git git://linuxtv.org/anttip/media_tree.git
8583 S:      Maintained
8584 F:      drivers/media/dvb-frontends/m88ds3103*
8585
8586 M88RS2000 MEDIA DRIVER
8587 M:      Malcolm Priestley <tvboxspy@gmail.com>
8588 L:      linux-media@vger.kernel.org
8589 W:      https://linuxtv.org
8590 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8591 S:      Maintained
8592 F:      drivers/media/dvb-frontends/m88rs2000*
8593
8594 MA901 MASTERKIT USB FM RADIO DRIVER
8595 M:      Alexey Klimov <klimov.linux@gmail.com>
8596 L:      linux-media@vger.kernel.org
8597 T:      git git://linuxtv.org/media_tree.git
8598 S:      Maintained
8599 F:      drivers/media/radio/radio-ma901.c
8600
8601 MAC80211
8602 M:      Johannes Berg <johannes@sipsolutions.net>
8603 L:      linux-wireless@vger.kernel.org
8604 W:      http://wireless.kernel.org/
8605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8607 S:      Maintained
8608 F:      Documentation/networking/mac80211-injection.txt
8609 F:      include/net/mac80211.h
8610 F:      net/mac80211/
8611 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8612 F:      Documentation/networking/mac80211_hwsim/README
8613
8614 MAILBOX API
8615 M:      Jassi Brar <jassisinghbrar@gmail.com>
8616 L:      linux-kernel@vger.kernel.org
8617 S:      Maintained
8618 F:      drivers/mailbox/
8619 F:      include/linux/mailbox_client.h
8620 F:      include/linux/mailbox_controller.h
8621
8622 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8623 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8624 W:      http://www.kernel.org/doc/man-pages
8625 L:      linux-man@vger.kernel.org
8626 S:      Maintained
8627
8628 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8629 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8630 L:      linux-mips@linux-mips.org
8631 S:      Maintained
8632 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8633
8634 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8635 M:      Andrew Lunn <andrew@lunn.ch>
8636 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8637 L:      netdev@vger.kernel.org
8638 S:      Maintained
8639 F:      drivers/net/dsa/mv88e6xxx/
8640 F:      linux/platform_data/mv88e6xxx.h
8641 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8642
8643 MARVELL ARMADA DRM SUPPORT
8644 M:      Russell King <linux@armlinux.org.uk>
8645 S:      Maintained
8646 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8647 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8648 F:      drivers/gpu/drm/armada/
8649 F:      include/uapi/drm/armada_drm.h
8650 F:      Documentation/devicetree/bindings/display/armada/
8651
8652 MARVELL CRYPTO DRIVER
8653 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8654 M:      Arnaud Ebalard <arno@natisbad.org>
8655 F:      drivers/crypto/marvell/
8656 S:      Maintained
8657 L:      linux-crypto@vger.kernel.org
8658
8659 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8660 M:      Mirko Lindner <mlindner@marvell.com>
8661 M:      Stephen Hemminger <stephen@networkplumber.org>
8662 L:      netdev@vger.kernel.org
8663 S:      Maintained
8664 F:      drivers/net/ethernet/marvell/sk*
8665
8666 MARVELL LIBERTAS WIRELESS DRIVER
8667 L:      libertas-dev@lists.infradead.org
8668 S:      Orphan
8669 F:      drivers/net/wireless/marvell/libertas/
8670
8671 MARVELL MACCHIATOBIN SUPPORT
8672 M:      Russell King <linux@armlinux.org.uk>
8673 L:      linux-arm-kernel@lists.infradead.org
8674 S:      Maintained
8675 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8676
8677 MARVELL MV643XX ETHERNET DRIVER
8678 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8679 L:      netdev@vger.kernel.org
8680 S:      Maintained
8681 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8682 F:      include/linux/mv643xx.h
8683
8684 MARVELL MV88X3310 PHY DRIVER
8685 M:      Russell King <linux@armlinux.org.uk>
8686 L:      netdev@vger.kernel.org
8687 S:      Maintained
8688 F:      drivers/net/phy/marvell10g.c
8689
8690 MARVELL MVNETA ETHERNET DRIVER
8691 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8692 L:      netdev@vger.kernel.org
8693 S:      Maintained
8694 F:      drivers/net/ethernet/marvell/mvneta.*
8695
8696 MARVELL MWIFIEX WIRELESS DRIVER
8697 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8698 M:      Nishant Sarmukadam <nishants@marvell.com>
8699 M:      Ganapathi Bhat <gbhat@marvell.com>
8700 M:      Xinming Hu <huxinming820@gmail.com>
8701 L:      linux-wireless@vger.kernel.org
8702 S:      Maintained
8703 F:      drivers/net/wireless/marvell/mwifiex/
8704
8705 MARVELL MWL8K WIRELESS DRIVER
8706 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8707 L:      linux-wireless@vger.kernel.org
8708 S:      Odd Fixes
8709 F:      drivers/net/wireless/marvell/mwl8k.c
8710
8711 MARVELL NAND CONTROLLER DRIVER
8712 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8713 L:      linux-mtd@lists.infradead.org
8714 S:      Maintained
8715 F:      drivers/mtd/nand/raw/marvell_nand.c
8716 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8717
8718 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8719 M:      Nicolas Pitre <nico@fluxnic.net>
8720 S:      Odd Fixes
8721 F:      drivers/mmc/host/mvsdio.*
8722
8723 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8724 M:      Hu Ziji <huziji@marvell.com>
8725 L:      linux-mmc@vger.kernel.org
8726 S:      Supported
8727 F:      drivers/mmc/host/sdhci-xenon*
8728 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8729
8730 MATROX FRAMEBUFFER DRIVER
8731 L:      linux-fbdev@vger.kernel.org
8732 S:      Orphan
8733 F:      drivers/video/fbdev/matrox/matroxfb_*
8734 F:      include/uapi/linux/matroxfb.h
8735
8736 MAX16065 HARDWARE MONITOR DRIVER
8737 M:      Guenter Roeck <linux@roeck-us.net>
8738 L:      linux-hwmon@vger.kernel.org
8739 S:      Maintained
8740 F:      Documentation/hwmon/max16065
8741 F:      drivers/hwmon/max16065.c
8742
8743 MAX20751 HARDWARE MONITOR DRIVER
8744 M:      Guenter Roeck <linux@roeck-us.net>
8745 L:      linux-hwmon@vger.kernel.org
8746 S:      Maintained
8747 F:      Documentation/hwmon/max20751
8748 F:      drivers/hwmon/max20751.c
8749
8750 MAX2175 SDR TUNER DRIVER
8751 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8752 L:      linux-media@vger.kernel.org
8753 T:      git git://linuxtv.org/media_tree.git
8754 S:      Maintained
8755 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8756 F:      Documentation/media/v4l-drivers/max2175.rst
8757 F:      drivers/media/i2c/max2175*
8758 F:      include/uapi/linux/max2175.h
8759
8760 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8761 L:      linux-hwmon@vger.kernel.org
8762 S:      Orphan
8763 F:      Documentation/hwmon/max6650
8764 F:      drivers/hwmon/max6650.c
8765
8766 MAX6697 HARDWARE MONITOR DRIVER
8767 M:      Guenter Roeck <linux@roeck-us.net>
8768 L:      linux-hwmon@vger.kernel.org
8769 S:      Maintained
8770 F:      Documentation/hwmon/max6697
8771 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8772 F:      drivers/hwmon/max6697.c
8773 F:      include/linux/platform_data/max6697.h
8774
8775 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8776 M:      Peter Rosin <peda@axentia.se>
8777 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8778 S:      Maintained
8779 F:      Documentation/devicetree/bindings/sound/max9860.txt
8780 F:      sound/soc/codecs/max9860.*
8781
8782 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8783 M:      Javier Martinez Canillas <javier@dowhile0.org>
8784 L:      linux-kernel@vger.kernel.org
8785 S:      Supported
8786 F:      drivers/regulator/max77802-regulator.c
8787 F:      Documentation/devicetree/bindings/*/*max77802.txt
8788 F:      include/dt-bindings/*/*max77802.h
8789
8790 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8791 M:      Krzysztof Kozlowski <krzk@kernel.org>
8792 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8793 L:      linux-pm@vger.kernel.org
8794 S:      Supported
8795 F:      drivers/power/supply/max14577_charger.c
8796 F:      drivers/power/supply/max77693_charger.c
8797
8798 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8799 M:      Chanwoo Choi <cw00.choi@samsung.com>
8800 M:      Krzysztof Kozlowski <krzk@kernel.org>
8801 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8802 L:      linux-kernel@vger.kernel.org
8803 S:      Supported
8804 F:      drivers/*/max14577*.c
8805 F:      drivers/*/max77686*.c
8806 F:      drivers/*/max77693*.c
8807 F:      drivers/extcon/extcon-max14577.c
8808 F:      drivers/extcon/extcon-max77693.c
8809 F:      drivers/rtc/rtc-max77686.c
8810 F:      drivers/clk/clk-max77686.c
8811 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8812 F:      Documentation/devicetree/bindings/*/max77686.txt
8813 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8814 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8815 F:      include/linux/mfd/max14577*.h
8816 F:      include/linux/mfd/max77686*.h
8817 F:      include/linux/mfd/max77693*.h
8818
8819 MAXIRADIO FM RADIO RECEIVER DRIVER
8820 M:      Hans Verkuil <hverkuil@xs4all.nl>
8821 L:      linux-media@vger.kernel.org
8822 T:      git git://linuxtv.org/media_tree.git
8823 W:      https://linuxtv.org
8824 S:      Maintained
8825 F:      drivers/media/radio/radio-maxiradio*
8826
8827 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8828 M:      Peter Rosin <peda@axentia.se>
8829 L:      linux-iio@vger.kernel.org
8830 S:      Maintained
8831 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8832 F:      drivers/iio/potentiometer/mcp4018.c
8833 F:      drivers/iio/potentiometer/mcp4531.c
8834
8835 MCR20A IEEE-802.15.4 RADIO DRIVER
8836 M:      Xue Liu <liuxuenetmail@gmail.com>
8837 L:      linux-wpan@vger.kernel.org
8838 W:      https://github.com/xueliu/mcr20a-linux
8839 S:      Maintained
8840 F:      drivers/net/ieee802154/mcr20a.c
8841 F:      drivers/net/ieee802154/mcr20a.h
8842 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8843
8844 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8845 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8846 L:      linux-iio@vger.kernel.org
8847 S:      Maintained
8848 F:      drivers/iio/dac/cio-dac.c
8849
8850 MEDIA DRIVERS FOR ASCOT2E
8851 M:      Sergey Kozlov <serjk@netup.ru>
8852 M:      Abylay Ospan <aospan@netup.ru>
8853 L:      linux-media@vger.kernel.org
8854 W:      https://linuxtv.org
8855 W:      http://netup.tv/
8856 T:      git git://linuxtv.org/media_tree.git
8857 S:      Supported
8858 F:      drivers/media/dvb-frontends/ascot2e*
8859
8860 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8861 M:      Jasmin Jessich <jasmin@anw.at>
8862 L:      linux-media@vger.kernel.org
8863 W:      https://linuxtv.org
8864 T:      git git://linuxtv.org/media_tree.git
8865 S:      Maintained
8866 F:      drivers/media/dvb-frontends/cxd2099*
8867
8868 MEDIA DRIVERS FOR CXD2841ER
8869 M:      Sergey Kozlov <serjk@netup.ru>
8870 M:      Abylay Ospan <aospan@netup.ru>
8871 L:      linux-media@vger.kernel.org
8872 W:      https://linuxtv.org
8873 W:      http://netup.tv/
8874 T:      git git://linuxtv.org/media_tree.git
8875 S:      Supported
8876 F:      drivers/media/dvb-frontends/cxd2841er*
8877
8878 MEDIA DRIVERS FOR CXD2880
8879 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8880 L:      linux-media@vger.kernel.org
8881 W:      http://linuxtv.org/
8882 T:      git git://linuxtv.org/media_tree.git
8883 S:      Supported
8884 F:      drivers/media/dvb-frontends/cxd2880/*
8885 F:      drivers/media/spi/cxd2880*
8886
8887 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8888 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8889 L:      linux-media@vger.kernel.org
8890 W:      https://linuxtv.org
8891 T:      git git://linuxtv.org/media_tree.git
8892 S:      Maintained
8893 F:      drivers/media/pci/ddbridge/*
8894
8895 MEDIA DRIVERS FOR FREESCALE IMX
8896 M:      Steve Longerbeam <slongerbeam@gmail.com>
8897 M:      Philipp Zabel <p.zabel@pengutronix.de>
8898 L:      linux-media@vger.kernel.org
8899 T:      git git://linuxtv.org/media_tree.git
8900 S:      Maintained
8901 F:      Documentation/devicetree/bindings/media/imx.txt
8902 F:      Documentation/media/v4l-drivers/imx.rst
8903 F:      drivers/staging/media/imx/
8904 F:      include/linux/imx-media.h
8905 F:      include/media/imx.h
8906
8907 MEDIA DRIVERS FOR HELENE
8908 M:      Abylay Ospan <aospan@netup.ru>
8909 L:      linux-media@vger.kernel.org
8910 W:      https://linuxtv.org
8911 W:      http://netup.tv/
8912 T:      git git://linuxtv.org/media_tree.git
8913 S:      Supported
8914 F:      drivers/media/dvb-frontends/helene*
8915
8916 MEDIA DRIVERS FOR HORUS3A
8917 M:      Sergey Kozlov <serjk@netup.ru>
8918 M:      Abylay Ospan <aospan@netup.ru>
8919 L:      linux-media@vger.kernel.org
8920 W:      https://linuxtv.org
8921 W:      http://netup.tv/
8922 T:      git git://linuxtv.org/media_tree.git
8923 S:      Supported
8924 F:      drivers/media/dvb-frontends/horus3a*
8925
8926 MEDIA DRIVERS FOR LNBH25
8927 M:      Sergey Kozlov <serjk@netup.ru>
8928 M:      Abylay Ospan <aospan@netup.ru>
8929 L:      linux-media@vger.kernel.org
8930 W:      https://linuxtv.org
8931 W:      http://netup.tv/
8932 T:      git git://linuxtv.org/media_tree.git
8933 S:      Supported
8934 F:      drivers/media/dvb-frontends/lnbh25*
8935
8936 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8937 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8938 L:      linux-media@vger.kernel.org
8939 W:      https://linuxtv.org
8940 T:      git git://linuxtv.org/media_tree.git
8941 S:      Maintained
8942 F:      drivers/media/dvb-frontends/mxl5xx*
8943
8944 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8945 M:      Sergey Kozlov <serjk@netup.ru>
8946 M:      Abylay Ospan <aospan@netup.ru>
8947 L:      linux-media@vger.kernel.org
8948 W:      https://linuxtv.org
8949 W:      http://netup.tv/
8950 T:      git git://linuxtv.org/media_tree.git
8951 S:      Supported
8952 F:      drivers/media/pci/netup_unidvb/*
8953
8954 MEDIA DRIVERS FOR RENESAS - CEU
8955 M:      Jacopo Mondi <jacopo@jmondi.org>
8956 L:      linux-media@vger.kernel.org
8957 L:      linux-renesas-soc@vger.kernel.org
8958 T:      git git://linuxtv.org/media_tree.git
8959 S:      Supported
8960 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8961 F:      drivers/media/platform/renesas-ceu.c
8962 F:      include/media/drv-intf/renesas-ceu.h
8963
8964 MEDIA DRIVERS FOR RENESAS - DRIF
8965 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8966 L:      linux-media@vger.kernel.org
8967 L:      linux-renesas-soc@vger.kernel.org
8968 T:      git git://linuxtv.org/media_tree.git
8969 S:      Supported
8970 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8971 F:      drivers/media/platform/rcar_drif.c
8972
8973 MEDIA DRIVERS FOR RENESAS - FCP
8974 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8975 L:      linux-media@vger.kernel.org
8976 L:      linux-renesas-soc@vger.kernel.org
8977 T:      git git://linuxtv.org/media_tree.git
8978 S:      Supported
8979 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8980 F:      drivers/media/platform/rcar-fcp.c
8981 F:      include/media/rcar-fcp.h
8982
8983 MEDIA DRIVERS FOR RENESAS - FDP1
8984 M:      Kieran Bingham <kieran@bingham.xyz>
8985 L:      linux-media@vger.kernel.org
8986 L:      linux-renesas-soc@vger.kernel.org
8987 T:      git git://linuxtv.org/media_tree.git
8988 S:      Supported
8989 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8990 F:      drivers/media/platform/rcar_fdp1.c
8991
8992 MEDIA DRIVERS FOR RENESAS - VIN
8993 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8994 L:      linux-media@vger.kernel.org
8995 L:      linux-renesas-soc@vger.kernel.org
8996 T:      git git://linuxtv.org/media_tree.git
8997 S:      Supported
8998 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8999 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9000 F:      drivers/media/platform/rcar-vin/
9001
9002 MEDIA DRIVERS FOR RENESAS - VSP1
9003 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9004 L:      linux-media@vger.kernel.org
9005 L:      linux-renesas-soc@vger.kernel.org
9006 T:      git git://linuxtv.org/media_tree.git
9007 S:      Supported
9008 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9009 F:      drivers/media/platform/vsp1/
9010
9011 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9012 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9013 L:      linux-media@vger.kernel.org
9014 W:      https://linuxtv.org
9015 T:      git git://linuxtv.org/media_tree.git
9016 S:      Maintained
9017 F:      drivers/media/dvb-frontends/stv0910*
9018
9019 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9020 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9021 L:      linux-media@vger.kernel.org
9022 W:      https://linuxtv.org
9023 T:      git git://linuxtv.org/media_tree.git
9024 S:      Maintained
9025 F:      drivers/media/dvb-frontends/stv6111*
9026
9027 MEDIA DRIVERS FOR STM32 - DCMI
9028 M:      Hugues Fruchet <hugues.fruchet@st.com>
9029 L:      linux-media@vger.kernel.org
9030 T:      git git://linuxtv.org/media_tree.git
9031 S:      Supported
9032 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9033 F:      drivers/media/platform/stm32/stm32-dcmi.c
9034
9035 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9036 M:      Dmitry Osipenko <digetx@gmail.com>
9037 L:      linux-media@vger.kernel.org
9038 L:      linux-tegra@vger.kernel.org
9039 T:      git git://linuxtv.org/media_tree.git
9040 S:      Maintained
9041 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9042 F:      drivers/staging/media/tegra-vde/
9043
9044 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9045 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9046 P:      LinuxTV.org Project
9047 L:      linux-media@vger.kernel.org
9048 W:      https://linuxtv.org
9049 Q:      http://patchwork.kernel.org/project/linux-media/list/
9050 T:      git git://linuxtv.org/media_tree.git
9051 S:      Maintained
9052 F:      Documentation/devicetree/bindings/media/
9053 F:      Documentation/media/
9054 F:      drivers/media/
9055 F:      drivers/staging/media/
9056 F:      include/linux/platform_data/media/
9057 F:      include/media/
9058 F:      include/uapi/linux/dvb/
9059 F:      include/uapi/linux/videodev2.h
9060 F:      include/uapi/linux/media.h
9061 F:      include/uapi/linux/v4l2-*
9062 F:      include/uapi/linux/meye.h
9063 F:      include/uapi/linux/ivtv*
9064 F:      include/uapi/linux/uvcvideo.h
9065
9066 MEDIATEK BLUETOOTH DRIVER
9067 M:      Sean Wang <sean.wang@mediatek.com>
9068 L:      linux-bluetooth@vger.kernel.org
9069 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9070 S:      Maintained
9071 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9072 F:      drivers/bluetooth/btmtkuart.c
9073
9074 MEDIATEK CIR DRIVER
9075 M:      Sean Wang <sean.wang@mediatek.com>
9076 S:      Maintained
9077 F:      drivers/media/rc/mtk-cir.c
9078
9079 MEDIATEK DMA DRIVER
9080 M:      Sean Wang <sean.wang@mediatek.com>
9081 L:      dmaengine@vger.kernel.org
9082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9083 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9084 S:      Maintained
9085 F:      Documentation/devicetree/bindings/dma/mtk-*
9086 F:      drivers/dma/mediatek/
9087
9088 MEDIATEK PMIC LED DRIVER
9089 M:      Sean Wang <sean.wang@mediatek.com>
9090 S:      Maintained
9091 F:      drivers/leds/leds-mt6323.c
9092 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9093
9094 MEDIATEK ETHERNET DRIVER
9095 M:      Felix Fietkau <nbd@openwrt.org>
9096 M:      John Crispin <john@phrozen.org>
9097 M:      Sean Wang <sean.wang@mediatek.com>
9098 M:      Nelson Chang <nelson.chang@mediatek.com>
9099 L:      netdev@vger.kernel.org
9100 S:      Maintained
9101 F:      drivers/net/ethernet/mediatek/
9102
9103 MEDIATEK SWITCH DRIVER
9104 M:      Sean Wang <sean.wang@mediatek.com>
9105 L:      netdev@vger.kernel.org
9106 S:      Maintained
9107 F:      drivers/net/dsa/mt7530.*
9108 F:      net/dsa/tag_mtk.c
9109
9110 MEDIATEK JPEG DRIVER
9111 M:      Rick Chang <rick.chang@mediatek.com>
9112 M:      Bin Liu <bin.liu@mediatek.com>
9113 S:      Supported
9114 F:      drivers/media/platform/mtk-jpeg/
9115 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9116
9117 MEDIATEK MDP DRIVER
9118 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9119 M:      Houlong Wei <houlong.wei@mediatek.com>
9120 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9121 S:      Supported
9122 F:      drivers/media/platform/mtk-mdp/
9123 F:      drivers/media/platform/mtk-vpu/
9124 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9125
9126 MEDIATEK MEDIA DRIVER
9127 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9128 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9129 S:      Supported
9130 F:      drivers/media/platform/mtk-vcodec/
9131 F:      drivers/media/platform/mtk-vpu/
9132 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9133 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9134
9135 MEDIATEK MT7601U WIRELESS LAN DRIVER
9136 M:      Jakub Kicinski <kubakici@wp.pl>
9137 L:      linux-wireless@vger.kernel.org
9138 S:      Maintained
9139 F:      drivers/net/wireless/mediatek/mt7601u/
9140
9141 MEDIATEK NAND CONTROLLER DRIVER
9142 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9143 L:      linux-mtd@lists.infradead.org
9144 S:      Maintained
9145 F:      drivers/mtd/nand/raw/mtk_*
9146 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9147
9148 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9149 M:      Sean Wang <sean.wang@mediatek.com>
9150 S:      Maintained
9151 F:      drivers/char/hw_random/mtk-rng.c
9152
9153 MEDIATEK USB3 DRD IP DRIVER
9154 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9155 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9157 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9158 S:      Maintained
9159 F:      drivers/usb/mtu3/
9160
9161 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9162 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9163 M:      Martin Donnelly <martin.donnelly@ge.com>
9164 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9165 S:      Maintained
9166 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9167 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9168
9169 MEGARAID SCSI/SAS DRIVERS
9170 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9171 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9172 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9173 L:      megaraidlinux.pdl@broadcom.com
9174 L:      linux-scsi@vger.kernel.org
9175 W:      http://www.avagotech.com/support/
9176 S:      Maintained
9177 F:      Documentation/scsi/megaraid.txt
9178 F:      drivers/scsi/megaraid.*
9179 F:      drivers/scsi/megaraid/
9180
9181 MELEXIS MLX90614 DRIVER
9182 M:      Crt Mori <cmo@melexis.com>
9183 L:      linux-iio@vger.kernel.org
9184 W:      http://www.melexis.com
9185 S:      Supported
9186 F:      drivers/iio/temperature/mlx90614.c
9187
9188 MELEXIS MLX90632 DRIVER
9189 M:      Crt Mori <cmo@melexis.com>
9190 L:      linux-iio@vger.kernel.org
9191 W:      http://www.melexis.com
9192 S:      Supported
9193 F:      drivers/iio/temperature/mlx90632.c
9194
9195 MELFAS MIP4 TOUCHSCREEN DRIVER
9196 M:      Sangwon Jee <jeesw@melfas.com>
9197 W:      http://www.melfas.com
9198 S:      Supported
9199 F:      drivers/input/touchscreen/melfas_mip4.c
9200 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9201
9202 MELLANOX ETHERNET DRIVER (mlx4_en)
9203 M:      Tariq Toukan <tariqt@mellanox.com>
9204 L:      netdev@vger.kernel.org
9205 S:      Supported
9206 W:      http://www.mellanox.com
9207 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9208 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9209
9210 MELLANOX ETHERNET DRIVER (mlx5e)
9211 M:      Saeed Mahameed <saeedm@mellanox.com>
9212 L:      netdev@vger.kernel.org
9213 S:      Supported
9214 W:      http://www.mellanox.com
9215 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9216 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9217
9218 MELLANOX ETHERNET INNOVA DRIVERS
9219 R:      Boris Pismenny <borisp@mellanox.com>
9220 L:      netdev@vger.kernel.org
9221 S:      Supported
9222 W:      http://www.mellanox.com
9223 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9224 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9225 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9226 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9227 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9228
9229 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9230 R:      Boris Pismenny <borisp@mellanox.com>
9231 L:      netdev@vger.kernel.org
9232 S:      Supported
9233 W:      http://www.mellanox.com
9234 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9235 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9236 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9237
9238 MELLANOX ETHERNET SWITCH DRIVERS
9239 M:      Jiri Pirko <jiri@mellanox.com>
9240 M:      Ido Schimmel <idosch@mellanox.com>
9241 L:      netdev@vger.kernel.org
9242 S:      Supported
9243 W:      http://www.mellanox.com
9244 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9245 F:      drivers/net/ethernet/mellanox/mlxsw/
9246 F:      tools/testing/selftests/drivers/net/mlxsw/
9247
9248 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9249 M:      mlxsw@mellanox.com
9250 L:      netdev@vger.kernel.org
9251 S:      Supported
9252 W:      http://www.mellanox.com
9253 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9254 F:      drivers/net/ethernet/mellanox/mlxfw/
9255
9256 MELLANOX HARDWARE PLATFORM SUPPORT
9257 M:      Andy Shevchenko <andy@infradead.org>
9258 M:      Darren Hart <dvhart@infradead.org>
9259 M:      Vadim Pasternak <vadimp@mellanox.com>
9260 L:      platform-driver-x86@vger.kernel.org
9261 S:      Supported
9262 F:      drivers/platform/mellanox/
9263
9264 MELLANOX MLX4 core VPI driver
9265 M:      Tariq Toukan <tariqt@mellanox.com>
9266 L:      netdev@vger.kernel.org
9267 L:      linux-rdma@vger.kernel.org
9268 W:      http://www.mellanox.com
9269 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9270 S:      Supported
9271 F:      drivers/net/ethernet/mellanox/mlx4/
9272 F:      include/linux/mlx4/
9273
9274 MELLANOX MLX4 IB driver
9275 M:      Yishai Hadas <yishaih@mellanox.com>
9276 L:      linux-rdma@vger.kernel.org
9277 W:      http://www.mellanox.com
9278 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9279 S:      Supported
9280 F:      drivers/infiniband/hw/mlx4/
9281 F:      include/linux/mlx4/
9282 F:      include/uapi/rdma/mlx4-abi.h
9283
9284 MELLANOX MLX5 core VPI driver
9285 M:      Saeed Mahameed <saeedm@mellanox.com>
9286 M:      Leon Romanovsky <leonro@mellanox.com>
9287 L:      netdev@vger.kernel.org
9288 L:      linux-rdma@vger.kernel.org
9289 W:      http://www.mellanox.com
9290 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9291 S:      Supported
9292 F:      drivers/net/ethernet/mellanox/mlx5/core/
9293 F:      include/linux/mlx5/
9294
9295 MELLANOX MLX5 IB driver
9296 M:      Leon Romanovsky <leonro@mellanox.com>
9297 L:      linux-rdma@vger.kernel.org
9298 W:      http://www.mellanox.com
9299 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9300 S:      Supported
9301 F:      drivers/infiniband/hw/mlx5/
9302 F:      include/linux/mlx5/
9303 F:      include/uapi/rdma/mlx5-abi.h
9304
9305 MELLANOX MLXCPLD I2C AND MUX DRIVER
9306 M:      Vadim Pasternak <vadimp@mellanox.com>
9307 M:      Michael Shych <michaelsh@mellanox.com>
9308 L:      linux-i2c@vger.kernel.org
9309 S:      Supported
9310 F:      drivers/i2c/busses/i2c-mlxcpld.c
9311 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9312 F:      Documentation/i2c/busses/i2c-mlxcpld
9313
9314 MELLANOX MLXCPLD LED DRIVER
9315 M:      Vadim Pasternak <vadimp@mellanox.com>
9316 L:      linux-leds@vger.kernel.org
9317 S:      Supported
9318 F:      drivers/leds/leds-mlxcpld.c
9319 F:      drivers/leds/leds-mlxreg.c
9320 F:      Documentation/leds/leds-mlxcpld.txt
9321
9322 MELLANOX PLATFORM DRIVER
9323 M:      Vadim Pasternak <vadimp@mellanox.com>
9324 L:      platform-driver-x86@vger.kernel.org
9325 S:      Supported
9326 F:      drivers/platform/x86/mlx-platform.c
9327
9328 MEMBARRIER SUPPORT
9329 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9330 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9331 L:      linux-kernel@vger.kernel.org
9332 S:      Supported
9333 F:      kernel/sched/membarrier.c
9334 F:      include/uapi/linux/membarrier.h
9335 F:      arch/powerpc/include/asm/membarrier.h
9336
9337 MEMORY MANAGEMENT
9338 L:      linux-mm@kvack.org
9339 W:      http://www.linux-mm.org
9340 S:      Maintained
9341 F:      include/linux/mm.h
9342 F:      include/linux/gfp.h
9343 F:      include/linux/mmzone.h
9344 F:      include/linux/memory_hotplug.h
9345 F:      include/linux/vmalloc.h
9346 F:      mm/
9347
9348 MEMORY TECHNOLOGY DEVICES (MTD)
9349 M:      David Woodhouse <dwmw2@infradead.org>
9350 M:      Brian Norris <computersforpeace@gmail.com>
9351 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9352 M:      Marek Vasut <marek.vasut@gmail.com>
9353 M:      Richard Weinberger <richard@nod.at>
9354 L:      linux-mtd@lists.infradead.org
9355 W:      http://www.linux-mtd.infradead.org/
9356 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9357 T:      git git://git.infradead.org/linux-mtd.git master
9358 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9359 S:      Maintained
9360 F:      Documentation/devicetree/bindings/mtd/
9361 F:      drivers/mtd/
9362 F:      include/linux/mtd/
9363 F:      include/uapi/mtd/
9364
9365 MEN A21 WATCHDOG DRIVER
9366 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9367 L:      linux-watchdog@vger.kernel.org
9368 S:      Maintained
9369 F:      drivers/watchdog/mena21_wdt.c
9370
9371 MEN CHAMELEON BUS (mcb)
9372 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9373 S:      Maintained
9374 F:      drivers/mcb/
9375 F:      include/linux/mcb.h
9376 F:      Documentation/men-chameleon-bus.txt
9377
9378 MEN F21BMC (Board Management Controller)
9379 M:      Andreas Werner <andreas.werner@men.de>
9380 S:      Supported
9381 F:      drivers/mfd/menf21bmc.c
9382 F:      drivers/watchdog/menf21bmc_wdt.c
9383 F:      drivers/leds/leds-menf21bmc.c
9384 F:      drivers/hwmon/menf21bmc_hwmon.c
9385 F:      Documentation/hwmon/menf21bmc
9386
9387 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9388 M:      Neil Armstrong <narmstrong@baylibre.com>
9389 L:      linux-media@lists.freedesktop.org
9390 L:      linux-amlogic@lists.infradead.org
9391 W:      http://linux-meson.com/
9392 S:      Supported
9393 F:      drivers/media/platform/meson/ao-cec.c
9394 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9395 T:      git git://linuxtv.org/media_tree.git
9396
9397 MICROBLAZE ARCHITECTURE
9398 M:      Michal Simek <monstr@monstr.eu>
9399 W:      http://www.monstr.eu/fdt/
9400 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9401 S:      Supported
9402 F:      arch/microblaze/
9403
9404 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9405 M:      Richard Genoud <richard.genoud@gmail.com>
9406 S:      Maintained
9407 F:      drivers/tty/serial/atmel_serial.c
9408 F:      drivers/tty/serial/atmel_serial.h
9409
9410 MICROCHIP / ATMEL DMA DRIVER
9411 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9413 L:      dmaengine@vger.kernel.org
9414 S:      Supported
9415 F:      drivers/dma/at_hdmac.c
9416 F:      drivers/dma/at_hdmac_regs.h
9417 F:      include/linux/platform_data/dma-atmel.h
9418
9419 MICROCHIP / ATMEL ECC DRIVER
9420 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9421 L:      linux-crypto@vger.kernel.org
9422 S:      Maintained
9423 F:      drivers/crypto/atmel-ecc.*
9424
9425 MICROCHIP / ATMEL ISC DRIVER
9426 M:      Songjun Wu <songjun.wu@microchip.com>
9427 L:      linux-media@vger.kernel.org
9428 S:      Supported
9429 F:      drivers/media/platform/atmel/atmel-isc.c
9430 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9431 F:      devicetree/bindings/media/atmel-isc.txt
9432
9433 MICROCHIP / ATMEL NAND DRIVER
9434 M:      Josh Wu <rainyfeeling@outlook.com>
9435 L:      linux-mtd@lists.infradead.org
9436 S:      Supported
9437 F:      drivers/mtd/nand/raw/atmel/*
9438 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9439
9440 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9441 M:      Woojung Huh <Woojung.Huh@microchip.com>
9442 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9443 L:      netdev@vger.kernel.org
9444 S:      Maintained
9445 F:      net/dsa/tag_ksz.c
9446 F:      drivers/net/dsa/microchip/*
9447 F:      include/linux/platform_data/microchip-ksz.h
9448 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9449
9450 MICROCHIP LAN743X ETHERNET DRIVER
9451 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9452 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9453 L:      netdev@vger.kernel.org
9454 S:      Maintained
9455 F:      drivers/net/ethernet/microchip/lan743x_*
9456
9457 MICROCHIP USB251XB DRIVER
9458 M:      Richard Leitner <richard.leitner@skidata.com>
9459 L:      linux-usb@vger.kernel.org
9460 S:      Maintained
9461 F:      drivers/usb/misc/usb251xb.c
9462 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9463
9464 MICROSEMI MIPS SOCS
9465 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9466 L:      linux-mips@linux-mips.org
9467 S:      Maintained
9468 F:      arch/mips/generic/board-ocelot.c
9469 F:      arch/mips/configs/generic/board-ocelot.config
9470 F:      arch/mips/boot/dts/mscc/
9471 F:      Documentation/devicetree/bindings/mips/mscc.txt
9472
9473 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9474 M:      Don Brace <don.brace@microsemi.com>
9475 L:      esc.storagedev@microsemi.com
9476 L:      linux-scsi@vger.kernel.org
9477 S:      Supported
9478 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9479 F:      drivers/scsi/smartpqi/Kconfig
9480 F:      drivers/scsi/smartpqi/Makefile
9481 F:      include/linux/cciss*.h
9482 F:      include/uapi/linux/cciss*.h
9483 F:      Documentation/scsi/smartpqi.txt
9484
9485 MICROSEMI ETHERNET SWITCH DRIVER
9486 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9487 L:      netdev@vger.kernel.org
9488 S:      Supported
9489 F:      drivers/net/ethernet/mscc/
9490
9491 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9492 M:      Chen Yu <yu.c.chen@intel.com>
9493 L:      platform-driver-x86@vger.kernel.org
9494 S:      Supported
9495 F:      drivers/platform/x86/surfacepro3_button.c
9496
9497 MICROTEK X6 SCANNER
9498 M:      Oliver Neukum <oliver@neukum.org>
9499 S:      Maintained
9500 F:      drivers/usb/image/microtek.*
9501
9502 MIPS
9503 M:      Ralf Baechle <ralf@linux-mips.org>
9504 M:      Paul Burton <paul.burton@mips.com>
9505 M:      James Hogan <jhogan@kernel.org>
9506 L:      linux-mips@linux-mips.org
9507 W:      http://www.linux-mips.org/
9508 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9510 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9511 S:      Supported
9512 F:      Documentation/devicetree/bindings/mips/
9513 F:      Documentation/mips/
9514 F:      arch/mips/
9515 F:      drivers/platform/mips/
9516
9517 MIPS BOSTON DEVELOPMENT BOARD
9518 M:      Paul Burton <paul.burton@mips.com>
9519 L:      linux-mips@linux-mips.org
9520 S:      Maintained
9521 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9522 F:      arch/mips/boot/dts/img/boston.dts
9523 F:      arch/mips/configs/generic/board-boston.config
9524 F:      drivers/clk/imgtec/clk-boston.c
9525 F:      include/dt-bindings/clock/boston-clock.h
9526
9527 MIPS GENERIC PLATFORM
9528 M:      Paul Burton <paul.burton@mips.com>
9529 L:      linux-mips@linux-mips.org
9530 S:      Supported
9531 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9532 F:      arch/mips/generic/
9533 F:      arch/mips/tools/generic-board-config.sh
9534
9535 MIPS/LOONGSON1 ARCHITECTURE
9536 M:      Keguang Zhang <keguang.zhang@gmail.com>
9537 L:      linux-mips@linux-mips.org
9538 S:      Maintained
9539 F:      arch/mips/loongson32/
9540 F:      arch/mips/include/asm/mach-loongson32/
9541 F:      drivers/*/*loongson1*
9542 F:      drivers/*/*/*loongson1*
9543
9544 MIPS/LOONGSON2 ARCHITECTURE
9545 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9546 L:      linux-mips@linux-mips.org
9547 S:      Maintained
9548 F:      arch/mips/loongson64/*{2e/2f}*
9549 F:      arch/mips/include/asm/mach-loongson64/
9550 F:      drivers/*/*loongson2*
9551 F:      drivers/*/*/*loongson2*
9552
9553 MIPS/LOONGSON3 ARCHITECTURE
9554 M:      Huacai Chen <chenhc@lemote.com>
9555 L:      linux-mips@linux-mips.org
9556 S:      Maintained
9557 F:      arch/mips/loongson64/
9558 F:      arch/mips/include/asm/mach-loongson64/
9559 F:      drivers/platform/mips/cpu_hwmon.c
9560 F:      drivers/*/*loongson3*
9561 F:      drivers/*/*/*loongson3*
9562
9563 MIPS RINT INSTRUCTION EMULATION
9564 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9565 L:      linux-mips@linux-mips.org
9566 S:      Supported
9567 F:      arch/mips/math-emu/sp_rint.c
9568 F:      arch/mips/math-emu/dp_rint.c
9569
9570 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9571 M:      Hans Verkuil <hverkuil@xs4all.nl>
9572 L:      linux-media@vger.kernel.org
9573 T:      git git://linuxtv.org/media_tree.git
9574 W:      https://linuxtv.org
9575 S:      Odd Fixes
9576 F:      drivers/media/radio/radio-miropcm20*
9577
9578 MMP SUPPORT
9579 M:      Eric Miao <eric.y.miao@gmail.com>
9580 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9582 T:      git git://github.com/hzhuang1/linux.git
9583 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9584 S:      Maintained
9585 F:      arch/arm/boot/dts/mmp*
9586 F:      arch/arm/mach-mmp/
9587
9588 MN88472 MEDIA DRIVER
9589 M:      Antti Palosaari <crope@iki.fi>
9590 L:      linux-media@vger.kernel.org
9591 W:      https://linuxtv.org
9592 W:      http://palosaari.fi/linux/
9593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9594 S:      Maintained
9595 F:      drivers/media/dvb-frontends/mn88472*
9596
9597 MN88473 MEDIA DRIVER
9598 M:      Antti Palosaari <crope@iki.fi>
9599 L:      linux-media@vger.kernel.org
9600 W:      https://linuxtv.org
9601 W:      http://palosaari.fi/linux/
9602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9603 S:      Maintained
9604 F:      drivers/media/dvb-frontends/mn88473*
9605
9606 PCI DRIVER FOR MOBIVEIL PCIE IP
9607 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9608 L:      linux-pci@vger.kernel.org
9609 S:      Supported
9610 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9611 F:      drivers/pci/controller/pcie-mobiveil.c
9612
9613 MODULE SUPPORT
9614 M:      Jessica Yu <jeyu@kernel.org>
9615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9616 S:      Maintained
9617 F:      include/linux/module.h
9618 F:      kernel/module.c
9619
9620 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9621 W:      http://popies.net/meye/
9622 S:      Orphan
9623 F:      Documentation/media/v4l-drivers/meye*
9624 F:      drivers/media/pci/meye/
9625 F:      include/uapi/linux/meye.h
9626
9627 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9628 M:      Jiri Slaby <jirislaby@gmail.com>
9629 S:      Maintained
9630 F:      Documentation/serial/moxa-smartio
9631 F:      drivers/tty/mxser.*
9632
9633 MR800 AVERMEDIA USB FM RADIO DRIVER
9634 M:      Alexey Klimov <klimov.linux@gmail.com>
9635 L:      linux-media@vger.kernel.org
9636 T:      git git://linuxtv.org/media_tree.git
9637 S:      Maintained
9638 F:      drivers/media/radio/radio-mr800.c
9639
9640 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9641 M:      Alan Ott <alan@signal11.us>
9642 L:      linux-wpan@vger.kernel.org
9643 S:      Maintained
9644 F:      drivers/net/ieee802154/mrf24j40.c
9645 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9646
9647 MSI LAPTOP SUPPORT
9648 M:      "Lee, Chun-Yi" <jlee@suse.com>
9649 L:      platform-driver-x86@vger.kernel.org
9650 S:      Maintained
9651 F:      drivers/platform/x86/msi-laptop.c
9652
9653 MSI WMI SUPPORT
9654 L:      platform-driver-x86@vger.kernel.org
9655 S:      Orphan
9656 F:      drivers/platform/x86/msi-wmi.c
9657
9658 MSI001 MEDIA DRIVER
9659 M:      Antti Palosaari <crope@iki.fi>
9660 L:      linux-media@vger.kernel.org
9661 W:      https://linuxtv.org
9662 W:      http://palosaari.fi/linux/
9663 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9664 T:      git git://linuxtv.org/anttip/media_tree.git
9665 S:      Maintained
9666 F:      drivers/media/tuners/msi001*
9667
9668 MSI2500 MEDIA DRIVER
9669 M:      Antti Palosaari <crope@iki.fi>
9670 L:      linux-media@vger.kernel.org
9671 W:      https://linuxtv.org
9672 W:      http://palosaari.fi/linux/
9673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9674 T:      git git://linuxtv.org/anttip/media_tree.git
9675 S:      Maintained
9676 F:      drivers/media/usb/msi2500/
9677
9678 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9679 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9680 L:      linux-mtd@lists.infradead.org
9681 S:      Maintained
9682 F:      drivers/mtd/devices/docg3*
9683
9684 MT9M032 APTINA SENSOR DRIVER
9685 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9686 L:      linux-media@vger.kernel.org
9687 T:      git git://linuxtv.org/media_tree.git
9688 S:      Maintained
9689 F:      drivers/media/i2c/mt9m032.c
9690 F:      include/media/i2c/mt9m032.h
9691
9692 MT9P031 APTINA CAMERA SENSOR
9693 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9694 L:      linux-media@vger.kernel.org
9695 T:      git git://linuxtv.org/media_tree.git
9696 S:      Maintained
9697 F:      drivers/media/i2c/mt9p031.c
9698 F:      include/media/i2c/mt9p031.h
9699
9700 MT9T001 APTINA CAMERA SENSOR
9701 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9702 L:      linux-media@vger.kernel.org
9703 T:      git git://linuxtv.org/media_tree.git
9704 S:      Maintained
9705 F:      drivers/media/i2c/mt9t001.c
9706 F:      include/media/i2c/mt9t001.h
9707
9708 MT9T112 APTINA CAMERA SENSOR
9709 M:      Jacopo Mondi <jacopo@jmondi.org>
9710 L:      linux-media@vger.kernel.org
9711 T:      git git://linuxtv.org/media_tree.git
9712 S:      Odd Fixes
9713 F:      drivers/media/i2c/mt9t112.c
9714 F:      include/media/i2c/mt9t112.h
9715
9716 MT9V032 APTINA CAMERA SENSOR
9717 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9718 L:      linux-media@vger.kernel.org
9719 T:      git git://linuxtv.org/media_tree.git
9720 S:      Maintained
9721 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9722 F:      drivers/media/i2c/mt9v032.c
9723 F:      include/media/i2c/mt9v032.h
9724
9725 MT9V111 APTINA CAMERA SENSOR
9726 M:      Jacopo Mondi <jacopo@jmondi.org>
9727 L:      linux-media@vger.kernel.org
9728 T:      git git://linuxtv.org/media_tree.git
9729 S:      Maintained
9730 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9731 F:      drivers/media/i2c/mt9v111.c
9732
9733 MULTIFUNCTION DEVICES (MFD)
9734 M:      Lee Jones <lee.jones@linaro.org>
9735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9736 S:      Supported
9737 F:      Documentation/devicetree/bindings/mfd/
9738 F:      drivers/mfd/
9739 F:      include/linux/mfd/
9740 F:      include/dt-bindings/mfd/
9741
9742 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9743 S:      Orphan
9744 F:      drivers/mmc/host/mmc_spi.c
9745 F:      include/linux/spi/mmc_spi.h
9746
9747 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9748 M:      Ulf Hansson <ulf.hansson@linaro.org>
9749 L:      linux-mmc@vger.kernel.org
9750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9751 S:      Maintained
9752 F:      Documentation/devicetree/bindings/mmc/
9753 F:      drivers/mmc/
9754 F:      include/linux/mmc/
9755 F:      include/uapi/linux/mmc/
9756
9757 MULTIPLEXER SUBSYSTEM
9758 M:      Peter Rosin <peda@axentia.se>
9759 S:      Maintained
9760 F:      Documentation/ABI/testing/sysfs-class-mux*
9761 F:      Documentation/devicetree/bindings/mux/
9762 F:      include/linux/dt-bindings/mux/
9763 F:      include/linux/mux/
9764 F:      drivers/mux/
9765
9766 MULTITECH MULTIPORT CARD (ISICOM)
9767 S:      Orphan
9768 F:      drivers/tty/isicom.c
9769 F:      include/linux/isicom.h
9770
9771 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9772 M:      Bin Liu <b-liu@ti.com>
9773 L:      linux-usb@vger.kernel.org
9774 S:      Maintained
9775 F:      drivers/usb/musb/
9776
9777 MXL301RF MEDIA DRIVER
9778 M:      Akihiro Tsukada <tskd08@gmail.com>
9779 L:      linux-media@vger.kernel.org
9780 S:      Odd Fixes
9781 F:      drivers/media/tuners/mxl301rf*
9782
9783 MXL5007T MEDIA DRIVER
9784 M:      Michael Krufky <mkrufky@linuxtv.org>
9785 L:      linux-media@vger.kernel.org
9786 W:      https://linuxtv.org
9787 W:      http://github.com/mkrufky
9788 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9789 T:      git git://linuxtv.org/mkrufky/tuners.git
9790 S:      Maintained
9791 F:      drivers/media/tuners/mxl5007t.*
9792
9793 MXSFB DRM DRIVER
9794 M:      Marek Vasut <marex@denx.de>
9795 S:      Supported
9796 F:      drivers/gpu/drm/mxsfb/
9797 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9798
9799 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9800 M:      Chris Lee <christopher.lee@cspi.com>
9801 L:      netdev@vger.kernel.org
9802 W:      https://www.cspi.com/ethernet-products/support/downloads/
9803 S:      Supported
9804 F:      drivers/net/ethernet/myricom/myri10ge/
9805
9806 NAND FLASH SUBSYSTEM
9807 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9808 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9809 R:      Richard Weinberger <richard@nod.at>
9810 L:      linux-mtd@lists.infradead.org
9811 W:      http://www.linux-mtd.infradead.org/
9812 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9813 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9814 T:      git git://git.infradead.org/linux-mtd.git nand/next
9815 S:      Maintained
9816 F:      drivers/mtd/nand/
9817 F:      include/linux/mtd/*nand*.h
9818
9819 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9820 M:      Daniel Mack <zonque@gmail.com>
9821 S:      Maintained
9822 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9823 W:      http://www.native-instruments.com
9824 F:      sound/usb/caiaq/
9825
9826 NATSEMI ETHERNET DRIVER (DP8381x)
9827 S:      Orphan
9828 F:      drivers/net/ethernet/natsemi/natsemi.c
9829
9830 NCP FILESYSTEM
9831 M:      Petr Vandrovec <petr@vandrovec.name>
9832 S:      Obsolete
9833 F:      drivers/staging/ncpfs/
9834
9835 NCR 5380 SCSI DRIVERS
9836 M:      Finn Thain <fthain@telegraphics.com.au>
9837 M:      Michael Schmitz <schmitzmic@gmail.com>
9838 L:      linux-scsi@vger.kernel.org
9839 S:      Maintained
9840 F:      Documentation/scsi/g_NCR5380.txt
9841 F:      drivers/scsi/NCR5380.*
9842 F:      drivers/scsi/arm/cumana_1.c
9843 F:      drivers/scsi/arm/oak.c
9844 F:      drivers/scsi/atari_scsi.*
9845 F:      drivers/scsi/dmx3191d.c
9846 F:      drivers/scsi/g_NCR5380.*
9847 F:      drivers/scsi/mac_scsi.*
9848 F:      drivers/scsi/sun3_scsi.*
9849 F:      drivers/scsi/sun3_scsi_vme.c
9850
9851 NCSI LIBRARY:
9852 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9853 S:      Maintained
9854 F:      net/ncsi/
9855
9856 NCT6775 HARDWARE MONITOR DRIVER
9857 M:      Guenter Roeck <linux@roeck-us.net>
9858 L:      linux-hwmon@vger.kernel.org
9859 S:      Maintained
9860 F:      Documentation/hwmon/nct6775
9861 F:      drivers/hwmon/nct6775.c
9862
9863 NET_FAILOVER MODULE
9864 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9865 L:      netdev@vger.kernel.org
9866 S:      Supported
9867 F:      driver/net/net_failover.c
9868 F:      include/net/net_failover.h
9869 F:      Documentation/networking/net_failover.rst
9870
9871 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9872 M:      Faisal Latif <faisal.latif@intel.com>
9873 L:      linux-rdma@vger.kernel.org
9874 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9875 S:      Supported
9876 F:      drivers/infiniband/hw/nes/
9877 F:      include/uapi/rdma/nes-abi.h
9878
9879 NETEM NETWORK EMULATOR
9880 M:      Stephen Hemminger <stephen@networkplumber.org>
9881 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9882 S:      Maintained
9883 F:      net/sched/sch_netem.c
9884
9885 NETERION 10GbE DRIVERS (s2io/vxge)
9886 M:      Jon Mason <jdmason@kudzu.us>
9887 L:      netdev@vger.kernel.org
9888 S:      Supported
9889 F:      Documentation/networking/s2io.txt
9890 F:      Documentation/networking/vxge.txt
9891 F:      drivers/net/ethernet/neterion/
9892
9893 NETFILTER
9894 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9895 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9896 M:      Florian Westphal <fw@strlen.de>
9897 L:      netfilter-devel@vger.kernel.org
9898 L:      coreteam@netfilter.org
9899 W:      http://www.netfilter.org/
9900 W:      http://www.iptables.org/
9901 W:      http://www.nftables.org/
9902 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9905 S:      Maintained
9906 F:      include/linux/netfilter*
9907 F:      include/linux/netfilter/
9908 F:      include/net/netfilter/
9909 F:      include/uapi/linux/netfilter*
9910 F:      include/uapi/linux/netfilter/
9911 F:      net/*/netfilter.c
9912 F:      net/*/netfilter/
9913 F:      net/netfilter/
9914 F:      net/bridge/br_netfilter*.c
9915
9916 NETROM NETWORK LAYER
9917 M:      Ralf Baechle <ralf@linux-mips.org>
9918 L:      linux-hams@vger.kernel.org
9919 W:      http://www.linux-ax25.org/
9920 S:      Maintained
9921 F:      include/net/netrom.h
9922 F:      include/uapi/linux/netrom.h
9923 F:      net/netrom/
9924
9925 NETRONOME ETHERNET DRIVERS
9926 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9927 L:      oss-drivers@netronome.com
9928 S:      Maintained
9929 F:      drivers/net/ethernet/netronome/
9930
9931 NETWORK BLOCK DEVICE (NBD)
9932 M:      Josef Bacik <josef@toxicpanda.com>
9933 S:      Maintained
9934 L:      linux-block@vger.kernel.org
9935 L:      nbd@other.debian.org
9936 F:      Documentation/blockdev/nbd.txt
9937 F:      drivers/block/nbd.c
9938 F:      include/uapi/linux/nbd.h
9939
9940 NETWORK DROP MONITOR
9941 M:      Neil Horman <nhorman@tuxdriver.com>
9942 L:      netdev@vger.kernel.org
9943 S:      Maintained
9944 W:      https://fedorahosted.org/dropwatch/
9945 F:      net/core/drop_monitor.c
9946
9947 NETWORKING DRIVERS
9948 M:      "David S. Miller" <davem@davemloft.net>
9949 L:      netdev@vger.kernel.org
9950 W:      http://www.linuxfoundation.org/en/Net
9951 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9954 S:      Odd Fixes
9955 F:      Documentation/devicetree/bindings/net/
9956 F:      drivers/net/
9957 F:      include/linux/if_*
9958 F:      include/linux/netdevice.h
9959 F:      include/linux/etherdevice.h
9960 F:      include/linux/fcdevice.h
9961 F:      include/linux/fddidevice.h
9962 F:      include/linux/hippidevice.h
9963 F:      include/linux/inetdevice.h
9964 F:      include/uapi/linux/if_*
9965 F:      include/uapi/linux/netdevice.h
9966
9967 NETWORKING DRIVERS (WIRELESS)
9968 M:      Kalle Valo <kvalo@codeaurora.org>
9969 L:      linux-wireless@vger.kernel.org
9970 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9973 S:      Maintained
9974 F:      Documentation/devicetree/bindings/net/wireless/
9975 F:      drivers/net/wireless/
9976
9977 NETWORKING [DSA]
9978 M:      Andrew Lunn <andrew@lunn.ch>
9979 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9980 M:      Florian Fainelli <f.fainelli@gmail.com>
9981 S:      Maintained
9982 F:      Documentation/devicetree/bindings/net/dsa/
9983 F:      net/dsa/
9984 F:      include/net/dsa.h
9985 F:      include/linux/dsa/
9986 F:      drivers/net/dsa/
9987
9988 NETWORKING [GENERAL]
9989 M:      "David S. Miller" <davem@davemloft.net>
9990 L:      netdev@vger.kernel.org
9991 W:      http://www.linuxfoundation.org/en/Net
9992 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9995 B:      mailto:netdev@vger.kernel.org
9996 S:      Maintained
9997 F:      net/
9998 F:      include/net/
9999 F:      include/linux/in.h
10000 F:      include/linux/net.h
10001 F:      include/linux/netdevice.h
10002 F:      include/uapi/linux/in.h
10003 F:      include/uapi/linux/net.h
10004 F:      include/uapi/linux/netdevice.h
10005 F:      include/uapi/linux/net_namespace.h
10006 F:      tools/testing/selftests/net/
10007 F:      lib/net_utils.c
10008 F:      lib/random32.c
10009 F:      Documentation/networking/
10010
10011 NETWORKING [IPSEC]
10012 M:      Steffen Klassert <steffen.klassert@secunet.com>
10013 M:      Herbert Xu <herbert@gondor.apana.org.au>
10014 M:      "David S. Miller" <davem@davemloft.net>
10015 L:      netdev@vger.kernel.org
10016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10018 S:      Maintained
10019 F:      net/core/flow.c
10020 F:      net/xfrm/
10021 F:      net/key/
10022 F:      net/ipv4/xfrm*
10023 F:      net/ipv4/esp4*
10024 F:      net/ipv4/ah4.c
10025 F:      net/ipv4/ipcomp.c
10026 F:      net/ipv4/ip_vti.c
10027 F:      net/ipv6/xfrm*
10028 F:      net/ipv6/esp6*
10029 F:      net/ipv6/ah6.c
10030 F:      net/ipv6/ipcomp6.c
10031 F:      net/ipv6/ip6_vti.c
10032 F:      include/uapi/linux/xfrm.h
10033 F:      include/net/xfrm.h
10034
10035 NETWORKING [IPv4/IPv6]
10036 M:      "David S. Miller" <davem@davemloft.net>
10037 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10038 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10039 L:      netdev@vger.kernel.org
10040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10041 S:      Maintained
10042 F:      net/ipv4/
10043 F:      net/ipv6/
10044 F:      include/net/ip*
10045 F:      arch/x86/net/*
10046
10047 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10048 M:      Paul Moore <paul@paul-moore.com>
10049 W:      https://github.com/netlabel
10050 L:      netdev@vger.kernel.org
10051 L:      linux-security-module@vger.kernel.org
10052 S:      Maintained
10053 F:      Documentation/netlabel/
10054 F:      include/net/calipso.h
10055 F:      include/net/cipso_ipv4.h
10056 F:      include/net/netlabel.h
10057 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10058 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10059 F:      net/netlabel/
10060 F:      net/ipv4/cipso_ipv4.c
10061 F:      net/ipv6/calipso.c
10062 F:      net/netfilter/xt_CONNSECMARK.c
10063 F:      net/netfilter/xt_SECMARK.c
10064
10065 NETWORKING [TCP]
10066 M:      Eric Dumazet <edumazet@google.com>
10067 L:      netdev@vger.kernel.org
10068 S:      Maintained
10069 F:      net/ipv4/tcp*.c
10070 F:      net/ipv4/syncookies.c
10071 F:      net/ipv6/tcp*.c
10072 F:      net/ipv6/syncookies.c
10073 F:      include/uapi/linux/tcp.h
10074 F:      include/net/tcp.h
10075 F:      include/linux/tcp.h
10076 F:      include/trace/events/tcp.h
10077
10078 NETWORKING [TLS]
10079 M:      Boris Pismenny <borisp@mellanox.com>
10080 M:      Aviad Yehezkel <aviadye@mellanox.com>
10081 M:      Dave Watson <davejwatson@fb.com>
10082 L:      netdev@vger.kernel.org
10083 S:      Maintained
10084 F:      net/tls/*
10085 F:      include/uapi/linux/tls.h
10086 F:      include/net/tls.h
10087
10088 NETWORKING [WIRELESS]
10089 L:      linux-wireless@vger.kernel.org
10090 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10091
10092 NETDEVSIM
10093 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10094 S:      Maintained
10095 F:      drivers/net/netdevsim/*
10096
10097 NETXEN (1/10) GbE SUPPORT
10098 M:      Manish Chopra <manish.chopra@cavium.com>
10099 M:      Rahul Verma <rahul.verma@cavium.com>
10100 M:      Dept-GELinuxNICDev@cavium.com
10101 L:      netdev@vger.kernel.org
10102 S:      Supported
10103 F:      drivers/net/ethernet/qlogic/netxen/
10104
10105 NFC SUBSYSTEM
10106 M:      Samuel Ortiz <sameo@linux.intel.com>
10107 L:      linux-wireless@vger.kernel.org
10108 L:      linux-nfc@lists.01.org (subscribers-only)
10109 S:      Supported
10110 F:      net/nfc/
10111 F:      include/net/nfc/
10112 F:      include/uapi/linux/nfc.h
10113 F:      drivers/nfc/
10114 F:      include/linux/platform_data/nfcmrvl.h
10115 F:      include/linux/platform_data/nxp-nci.h
10116 F:      Documentation/devicetree/bindings/net/nfc/
10117
10118 NFS, SUNRPC, AND LOCKD CLIENTS
10119 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10120 M:      Anna Schumaker <anna.schumaker@netapp.com>
10121 L:      linux-nfs@vger.kernel.org
10122 W:      http://client.linux-nfs.org
10123 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10124 S:      Maintained
10125 F:      fs/lockd/
10126 F:      fs/nfs/
10127 F:      fs/nfs_common/
10128 F:      net/sunrpc/
10129 F:      include/linux/lockd/
10130 F:      include/linux/nfs*
10131 F:      include/linux/sunrpc/
10132 F:      include/uapi/linux/nfs*
10133 F:      include/uapi/linux/sunrpc/
10134
10135 NILFS2 FILESYSTEM
10136 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10137 L:      linux-nilfs@vger.kernel.org
10138 W:      https://nilfs.sourceforge.io/
10139 W:      https://nilfs.osdn.jp/
10140 T:      git git://github.com/konis/nilfs2.git
10141 S:      Supported
10142 F:      Documentation/filesystems/nilfs2.txt
10143 F:      fs/nilfs2/
10144 F:      include/trace/events/nilfs2.h
10145 F:      include/uapi/linux/nilfs2_api.h
10146 F:      include/uapi/linux/nilfs2_ondisk.h
10147
10148 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10149 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10150 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10151 S:      Maintained
10152 F:      Documentation/scsi/NinjaSCSI.txt
10153 F:      drivers/scsi/pcmcia/nsp_*
10154
10155 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10156 M:      GOTO Masanori <gotom@debian.or.jp>
10157 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10158 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10159 S:      Maintained
10160 F:      Documentation/scsi/NinjaSCSI.txt
10161 F:      drivers/scsi/nsp32*
10162
10163 NIOS2 ARCHITECTURE
10164 M:      Ley Foon Tan <lftan@altera.com>
10165 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10167 S:      Maintained
10168 F:      arch/nios2/
10169
10170 NOHZ, DYNTICKS SUPPORT
10171 M:      Frederic Weisbecker <fweisbec@gmail.com>
10172 M:      Thomas Gleixner <tglx@linutronix.de>
10173 M:      Ingo Molnar <mingo@kernel.org>
10174 L:      linux-kernel@vger.kernel.org
10175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10176 S:      Maintained
10177 F:      kernel/time/tick*.*
10178 F:      include/linux/tick.h
10179 F:      include/linux/sched/nohz.h
10180
10181 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10182 M:      Pavel Machek <pavel@ucw.cz>
10183 M:      Sakari Ailus <sakari.ailus@iki.fi>
10184 L:      linux-media@vger.kernel.org
10185 S:      Maintained
10186 F:      drivers/media/i2c/et8ek8
10187 F:      drivers/media/i2c/ad5820.c
10188
10189 NOKIA N900 POWER SUPPLY DRIVERS
10190 R:      Pali Rohár <pali.rohar@gmail.com>
10191 F:      include/linux/power/bq2415x_charger.h
10192 F:      include/linux/power/bq27xxx_battery.h
10193 F:      include/linux/power/isp1704_charger.h
10194 F:      drivers/power/supply/bq2415x_charger.c
10195 F:      drivers/power/supply/bq27xxx_battery.c
10196 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10197 F:      drivers/power/supply/isp1704_charger.c
10198 F:      drivers/power/supply/rx51_battery.c
10199
10200 NTB AMD DRIVER
10201 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10202 L:      linux-ntb@googlegroups.com
10203 S:      Supported
10204 F:      drivers/ntb/hw/amd/
10205
10206 NTB DRIVER CORE
10207 M:      Jon Mason <jdmason@kudzu.us>
10208 M:      Dave Jiang <dave.jiang@intel.com>
10209 M:      Allen Hubbe <allenbh@gmail.com>
10210 L:      linux-ntb@googlegroups.com
10211 S:      Supported
10212 W:      https://github.com/jonmason/ntb/wiki
10213 T:      git git://github.com/jonmason/ntb.git
10214 F:      drivers/ntb/
10215 F:      drivers/net/ntb_netdev.c
10216 F:      include/linux/ntb.h
10217 F:      include/linux/ntb_transport.h
10218 F:      tools/testing/selftests/ntb/
10219
10220 NTB IDT DRIVER
10221 M:      Serge Semin <fancer.lancer@gmail.com>
10222 L:      linux-ntb@googlegroups.com
10223 S:      Supported
10224 F:      drivers/ntb/hw/idt/
10225
10226 NTB INTEL DRIVER
10227 M:      Dave Jiang <dave.jiang@intel.com>
10228 L:      linux-ntb@googlegroups.com
10229 S:      Supported
10230 W:      https://github.com/davejiang/linux/wiki
10231 T:      git https://github.com/davejiang/linux.git
10232 F:      drivers/ntb/hw/intel/
10233
10234 NTFS FILESYSTEM
10235 M:      Anton Altaparmakov <anton@tuxera.com>
10236 L:      linux-ntfs-dev@lists.sourceforge.net
10237 W:      http://www.tuxera.com/
10238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10239 S:      Supported
10240 F:      Documentation/filesystems/ntfs.txt
10241 F:      fs/ntfs/
10242
10243 NUBUS SUBSYSTEM
10244 M:      Finn Thain <fthain@telegraphics.com.au>
10245 L:      linux-m68k@lists.linux-m68k.org
10246 S:      Maintained
10247 F:      arch/*/include/asm/nubus.h
10248 F:      drivers/nubus/
10249 F:      include/linux/nubus.h
10250 F:      include/uapi/linux/nubus.h
10251
10252 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10253 M:      Antonino Daplas <adaplas@gmail.com>
10254 L:      linux-fbdev@vger.kernel.org
10255 S:      Maintained
10256 F:      drivers/video/fbdev/riva/
10257 F:      drivers/video/fbdev/nvidia/
10258
10259 NVM EXPRESS DRIVER
10260 M:      Keith Busch <keith.busch@intel.com>
10261 M:      Jens Axboe <axboe@fb.com>
10262 M:      Christoph Hellwig <hch@lst.de>
10263 M:      Sagi Grimberg <sagi@grimberg.me>
10264 L:      linux-nvme@lists.infradead.org
10265 T:      git://git.infradead.org/nvme.git
10266 W:      http://git.infradead.org/nvme.git
10267 S:      Supported
10268 F:      drivers/nvme/host/
10269 F:      include/linux/nvme.h
10270 F:      include/uapi/linux/nvme_ioctl.h
10271
10272 NVM EXPRESS FC TRANSPORT DRIVERS
10273 M:      James Smart <james.smart@broadcom.com>
10274 L:      linux-nvme@lists.infradead.org
10275 S:      Supported
10276 F:      include/linux/nvme-fc.h
10277 F:      include/linux/nvme-fc-driver.h
10278 F:      drivers/nvme/host/fc.c
10279 F:      drivers/nvme/target/fc.c
10280 F:      drivers/nvme/target/fcloop.c
10281
10282 NVM EXPRESS TARGET DRIVER
10283 M:      Christoph Hellwig <hch@lst.de>
10284 M:      Sagi Grimberg <sagi@grimberg.me>
10285 L:      linux-nvme@lists.infradead.org
10286 T:      git://git.infradead.org/nvme.git
10287 W:      http://git.infradead.org/nvme.git
10288 S:      Supported
10289 F:      drivers/nvme/target/
10290
10291 NVMEM FRAMEWORK
10292 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10293 S:      Maintained
10294 F:      drivers/nvmem/
10295 F:      Documentation/devicetree/bindings/nvmem/
10296 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10297 F:      include/linux/nvmem-consumer.h
10298 F:      include/linux/nvmem-provider.h
10299
10300 NXP SGTL5000 DRIVER
10301 M:      Fabio Estevam <fabio.estevam@nxp.com>
10302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10303 S:      Maintained
10304 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10305 F:      sound/soc/codecs/sgtl5000*
10306
10307 NXP TDA998X DRM DRIVER
10308 M:      Russell King <linux@armlinux.org.uk>
10309 S:      Maintained
10310 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10311 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10312 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10313 F:      include/drm/i2c/tda998x.h
10314 F:      include/dt-bindings/display/tda998x.h
10315 K:      "nxp,tda998x"
10316
10317 NXP TFA9879 DRIVER
10318 M:      Peter Rosin <peda@axentia.se>
10319 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10320 S:      Maintained
10321 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10322 F:      sound/soc/codecs/tfa9879*
10323
10324 NXP-NCI NFC DRIVER
10325 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10326 R:      Charles Gorand <charles.gorand@effinnov.com>
10327 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10328 S:      Supported
10329 F:      drivers/nfc/nxp-nci
10330
10331 OBJTOOL
10332 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10333 M:      Peter Zijlstra <peterz@infradead.org>
10334 S:      Supported
10335 F:      tools/objtool/
10336
10337 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10338 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10339 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10340 L:      linuxppc-dev@lists.ozlabs.org
10341 S:      Supported
10342 F:      arch/powerpc/platforms/powernv/ocxl.c
10343 F:      arch/powerpc/include/asm/pnv-ocxl.h
10344 F:      drivers/misc/ocxl/
10345 F:      include/misc/ocxl*
10346 F:      include/uapi/misc/ocxl.h
10347 F:      Documentation/accelerators/ocxl.rst
10348
10349 OMAP AUDIO SUPPORT
10350 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10351 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10353 L:      linux-omap@vger.kernel.org
10354 S:      Maintained
10355 F:      sound/soc/omap/
10356
10357 OMAP CLOCK FRAMEWORK SUPPORT
10358 M:      Paul Walmsley <paul@pwsan.com>
10359 L:      linux-omap@vger.kernel.org
10360 S:      Maintained
10361 F:      arch/arm/*omap*/*clock*
10362
10363 OMAP DEVICE TREE SUPPORT
10364 M:      Benoît Cousson <bcousson@baylibre.com>
10365 M:      Tony Lindgren <tony@atomide.com>
10366 L:      linux-omap@vger.kernel.org
10367 L:      devicetree@vger.kernel.org
10368 S:      Maintained
10369 F:      arch/arm/boot/dts/*omap*
10370 F:      arch/arm/boot/dts/*am3*
10371 F:      arch/arm/boot/dts/*am4*
10372 F:      arch/arm/boot/dts/*am5*
10373 F:      arch/arm/boot/dts/*dra7*
10374
10375 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10376 L:      linux-omap@vger.kernel.org
10377 L:      linux-fbdev@vger.kernel.org
10378 S:      Orphan
10379 F:      drivers/video/fbdev/omap2/
10380 F:      Documentation/arm/OMAP/DSS
10381
10382 OMAP FRAMEBUFFER SUPPORT
10383 L:      linux-fbdev@vger.kernel.org
10384 L:      linux-omap@vger.kernel.org
10385 S:      Orphan
10386 F:      drivers/video/fbdev/omap/
10387
10388 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10389 M:      Roger Quadros <rogerq@ti.com>
10390 M:      Tony Lindgren <tony@atomide.com>
10391 L:      linux-omap@vger.kernel.org
10392 S:      Maintained
10393 F:      drivers/memory/omap-gpmc.c
10394 F:      arch/arm/mach-omap2/*gpmc*
10395
10396 OMAP GPIO DRIVER
10397 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10398 M:      Santosh Shilimkar <ssantosh@kernel.org>
10399 M:      Kevin Hilman <khilman@kernel.org>
10400 L:      linux-omap@vger.kernel.org
10401 S:      Maintained
10402 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10403 F:      drivers/gpio/gpio-omap.c
10404
10405 OMAP HARDWARE SPINLOCK SUPPORT
10406 M:      Ohad Ben-Cohen <ohad@wizery.com>
10407 L:      linux-omap@vger.kernel.org
10408 S:      Maintained
10409 F:      drivers/hwspinlock/omap_hwspinlock.c
10410
10411 OMAP HS MMC SUPPORT
10412 L:      linux-mmc@vger.kernel.org
10413 L:      linux-omap@vger.kernel.org
10414 S:      Orphan
10415 F:      drivers/mmc/host/omap_hsmmc.c
10416
10417 OMAP HWMOD DATA
10418 M:      Paul Walmsley <paul@pwsan.com>
10419 L:      linux-omap@vger.kernel.org
10420 S:      Maintained
10421 F:      arch/arm/mach-omap2/omap_hwmod*data*
10422
10423 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10424 M:      Benoît Cousson <bcousson@baylibre.com>
10425 L:      linux-omap@vger.kernel.org
10426 S:      Maintained
10427 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10428
10429 OMAP HWMOD SUPPORT
10430 M:      Benoît Cousson <bcousson@baylibre.com>
10431 M:      Paul Walmsley <paul@pwsan.com>
10432 L:      linux-omap@vger.kernel.org
10433 S:      Maintained
10434 F:      arch/arm/mach-omap2/omap_hwmod.*
10435
10436 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10437 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10438 L:      linux-media@vger.kernel.org
10439 S:      Maintained
10440 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10441 F:      drivers/media/platform/omap3isp/
10442 F:      drivers/staging/media/omap4iss/
10443
10444 OMAP MMC SUPPORT
10445 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10446 L:      linux-omap@vger.kernel.org
10447 S:      Maintained
10448 F:      drivers/mmc/host/omap.c
10449
10450 OMAP POWER MANAGEMENT SUPPORT
10451 M:      Kevin Hilman <khilman@kernel.org>
10452 L:      linux-omap@vger.kernel.org
10453 S:      Maintained
10454 F:      arch/arm/*omap*/*pm*
10455 F:      drivers/cpufreq/omap-cpufreq.c
10456
10457 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10458 M:      Rajendra Nayak <rnayak@codeaurora.org>
10459 M:      Paul Walmsley <paul@pwsan.com>
10460 L:      linux-omap@vger.kernel.org
10461 S:      Maintained
10462 F:      arch/arm/mach-omap2/prm*
10463
10464 OMAP RANDOM NUMBER GENERATOR SUPPORT
10465 M:      Deepak Saxena <dsaxena@plexity.net>
10466 S:      Maintained
10467 F:      drivers/char/hw_random/omap-rng.c
10468
10469 OMAP USB SUPPORT
10470 L:      linux-usb@vger.kernel.org
10471 L:      linux-omap@vger.kernel.org
10472 S:      Orphan
10473 F:      drivers/usb/*/*omap*
10474 F:      arch/arm/*omap*/usb*
10475
10476 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10477 M:      Mark Jackson <mpfj@newflow.co.uk>
10478 L:      linux-omap@vger.kernel.org
10479 S:      Maintained
10480 F:      arch/arm/boot/dts/am335x-nano.dts
10481
10482 OMAP1 SUPPORT
10483 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10484 M:      Tony Lindgren <tony@atomide.com>
10485 L:      linux-omap@vger.kernel.org
10486 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10488 S:      Maintained
10489 F:      arch/arm/mach-omap1/
10490 F:      arch/arm/plat-omap/
10491 F:      arch/arm/configs/omap1_defconfig
10492 F:      drivers/i2c/busses/i2c-omap.c
10493 F:      include/linux/platform_data/i2c-omap.h
10494
10495 OMAP2+ SUPPORT
10496 M:      Tony Lindgren <tony@atomide.com>
10497 L:      linux-omap@vger.kernel.org
10498 W:      http://www.muru.com/linux/omap/
10499 W:      http://linux.omap.com/
10500 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10502 S:      Maintained
10503 F:      arch/arm/mach-omap2/
10504 F:      arch/arm/plat-omap/
10505 F:      arch/arm/configs/omap2plus_defconfig
10506 F:      drivers/i2c/busses/i2c-omap.c
10507 F:      drivers/irqchip/irq-omap-intc.c
10508 F:      drivers/mfd/*omap*.c
10509 F:      drivers/mfd/menelaus.c
10510 F:      drivers/mfd/palmas.c
10511 F:      drivers/mfd/tps65217.c
10512 F:      drivers/mfd/tps65218.c
10513 F:      drivers/mfd/tps65910.c
10514 F:      drivers/mfd/twl-core.[ch]
10515 F:      drivers/mfd/twl4030*.c
10516 F:      drivers/mfd/twl6030*.c
10517 F:      drivers/mfd/twl6040*.c
10518 F:      drivers/regulator/palmas-regulator*.c
10519 F:      drivers/regulator/pbias-regulator.c
10520 F:      drivers/regulator/tps65217-regulator.c
10521 F:      drivers/regulator/tps65218-regulator.c
10522 F:      drivers/regulator/tps65910-regulator.c
10523 F:      drivers/regulator/twl-regulator.c
10524 F:      drivers/regulator/twl6030-regulator.c
10525 F:      include/linux/platform_data/i2c-omap.h
10526
10527 ONION OMEGA2+ BOARD
10528 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10529 L:      linux-mips@linux-mips.org
10530 S:      Maintained
10531 F:      arch/mips/boot/dts/ralink/omega2p.dts
10532
10533 OMFS FILESYSTEM
10534 M:      Bob Copeland <me@bobcopeland.com>
10535 L:      linux-karma-devel@lists.sourceforge.net
10536 S:      Maintained
10537 F:      Documentation/filesystems/omfs.txt
10538 F:      fs/omfs/
10539
10540 OMNIKEY CARDMAN 4000 DRIVER
10541 M:      Harald Welte <laforge@gnumonks.org>
10542 S:      Maintained
10543 F:      drivers/char/pcmcia/cm4000_cs.c
10544 F:      include/linux/cm4000_cs.h
10545 F:      include/uapi/linux/cm4000_cs.h
10546
10547 OMNIKEY CARDMAN 4040 DRIVER
10548 M:      Harald Welte <laforge@gnumonks.org>
10549 S:      Maintained
10550 F:      drivers/char/pcmcia/cm4040_cs.*
10551
10552 OMNIVISION OV13858 SENSOR DRIVER
10553 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10554 L:      linux-media@vger.kernel.org
10555 T:      git git://linuxtv.org/media_tree.git
10556 S:      Maintained
10557 F:      drivers/media/i2c/ov13858.c
10558
10559 OMNIVISION OV2680 SENSOR DRIVER
10560 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10561 L:      linux-media@vger.kernel.org
10562 T:      git git://linuxtv.org/media_tree.git
10563 S:      Maintained
10564 F:      drivers/media/i2c/ov2680.c
10565 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10566
10567 OMNIVISION OV2685 SENSOR DRIVER
10568 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10569 L:      linux-media@vger.kernel.org
10570 T:      git git://linuxtv.org/media_tree.git
10571 S:      Maintained
10572 F:      drivers/media/i2c/ov2685.c
10573
10574 OMNIVISION OV5640 SENSOR DRIVER
10575 M:      Steve Longerbeam <slongerbeam@gmail.com>
10576 L:      linux-media@vger.kernel.org
10577 T:      git git://linuxtv.org/media_tree.git
10578 S:      Maintained
10579 F:      drivers/media/i2c/ov5640.c
10580
10581 OMNIVISION OV5647 SENSOR DRIVER
10582 M:      Luis Oliveira <lolivei@synopsys.com>
10583 L:      linux-media@vger.kernel.org
10584 T:      git git://linuxtv.org/media_tree.git
10585 S:      Maintained
10586 F:      drivers/media/i2c/ov5647.c
10587
10588 OMNIVISION OV5695 SENSOR DRIVER
10589 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10590 L:      linux-media@vger.kernel.org
10591 T:      git git://linuxtv.org/media_tree.git
10592 S:      Maintained
10593 F:      drivers/media/i2c/ov5695.c
10594
10595 OMNIVISION OV7670 SENSOR DRIVER
10596 M:      Jonathan Corbet <corbet@lwn.net>
10597 L:      linux-media@vger.kernel.org
10598 T:      git git://linuxtv.org/media_tree.git
10599 S:      Maintained
10600 F:      drivers/media/i2c/ov7670.c
10601 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10602
10603 OMNIVISION OV772x SENSOR DRIVER
10604 M:      Jacopo Mondi <jacopo@jmondi.org>
10605 L:      linux-media@vger.kernel.org
10606 T:      git git://linuxtv.org/media_tree.git
10607 S:      Odd fixes
10608 F:      drivers/media/i2c/ov772x.c
10609 F:      include/media/i2c/ov772x.h
10610 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10611
10612 OMNIVISION OV7740 SENSOR DRIVER
10613 M:      Wenyou Yang <wenyou.yang@microchip.com>
10614 L:      linux-media@vger.kernel.org
10615 T:      git git://linuxtv.org/media_tree.git
10616 S:      Maintained
10617 F:      drivers/media/i2c/ov7740.c
10618 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10619
10620 OMNIVISION OV9650 SENSOR DRIVER
10621 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10622 R:      Akinobu Mita <akinobu.mita@gmail.com>
10623 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10624 L:      linux-media@vger.kernel.org
10625 T:      git git://linuxtv.org/media_tree.git
10626 S:      Maintained
10627 F:      drivers/media/i2c/ov9650.c
10628 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10629
10630 ONENAND FLASH DRIVER
10631 M:      Kyungmin Park <kyungmin.park@samsung.com>
10632 L:      linux-mtd@lists.infradead.org
10633 S:      Maintained
10634 F:      drivers/mtd/nand/onenand/
10635 F:      include/linux/mtd/onenand*.h
10636
10637 ONSTREAM SCSI TAPE DRIVER
10638 M:      Willem Riede <osst@riede.org>
10639 L:      osst-users@lists.sourceforge.net
10640 L:      linux-scsi@vger.kernel.org
10641 S:      Maintained
10642 F:      Documentation/scsi/osst.txt
10643 F:      drivers/scsi/osst.*
10644 F:      drivers/scsi/osst_*.h
10645 F:      drivers/scsi/st.h
10646
10647 OP-TEE DRIVER
10648 M:      Jens Wiklander <jens.wiklander@linaro.org>
10649 S:      Maintained
10650 F:      drivers/tee/optee/
10651
10652 OPA-VNIC DRIVER
10653 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10654 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10655 L:      linux-rdma@vger.kernel.org
10656 S:      Supported
10657 F:      drivers/infiniband/ulp/opa_vnic
10658
10659 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10660 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10661 M:      Frank Rowand <frowand.list@gmail.com>
10662 L:      devicetree@vger.kernel.org
10663 S:      Maintained
10664 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10665 F:      Documentation/devicetree/overlay-notes.txt
10666 F:      drivers/of/overlay.c
10667 F:      drivers/of/resolver.c
10668 K:      of_overlay_notifier_
10669
10670 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10671 M:      Rob Herring <robh+dt@kernel.org>
10672 M:      Frank Rowand <frowand.list@gmail.com>
10673 L:      devicetree@vger.kernel.org
10674 W:      http://www.devicetree.org/
10675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10676 S:      Maintained
10677 F:      drivers/of/
10678 F:      include/linux/of*.h
10679 F:      scripts/dtc/
10680 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10681
10682 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10683 M:      Rob Herring <robh+dt@kernel.org>
10684 M:      Mark Rutland <mark.rutland@arm.com>
10685 L:      devicetree@vger.kernel.org
10686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10687 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10688 S:      Maintained
10689 F:      Documentation/devicetree/
10690 F:      arch/*/boot/dts/
10691 F:      include/dt-bindings/
10692
10693 OPENCORES I2C BUS DRIVER
10694 M:      Peter Korsgaard <jacmet@sunsite.dk>
10695 L:      linux-i2c@vger.kernel.org
10696 S:      Maintained
10697 F:      Documentation/i2c/busses/i2c-ocores
10698 F:      drivers/i2c/busses/i2c-ocores.c
10699
10700 OPENRISC ARCHITECTURE
10701 M:      Jonas Bonn <jonas@southpole.se>
10702 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10703 M:      Stafford Horne <shorne@gmail.com>
10704 T:      git git://github.com/openrisc/linux.git
10705 L:      openrisc@lists.librecores.org
10706 W:      http://openrisc.io
10707 S:      Maintained
10708 F:      Documentation/devicetree/bindings/openrisc/
10709 F:      Documentation/openrisc/
10710 F:      arch/openrisc/
10711 F:      drivers/irqchip/irq-ompic.c
10712 F:      drivers/irqchip/irq-or1k-*
10713
10714 OPENVSWITCH
10715 M:      Pravin B Shelar <pshelar@ovn.org>
10716 L:      netdev@vger.kernel.org
10717 L:      dev@openvswitch.org
10718 W:      http://openvswitch.org
10719 S:      Maintained
10720 F:      net/openvswitch/
10721 F:      include/uapi/linux/openvswitch.h
10722
10723 OPERATING PERFORMANCE POINTS (OPP)
10724 M:      Viresh Kumar <vireshk@kernel.org>
10725 M:      Nishanth Menon <nm@ti.com>
10726 M:      Stephen Boyd <sboyd@kernel.org>
10727 L:      linux-pm@vger.kernel.org
10728 S:      Maintained
10729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10730 F:      drivers/opp/
10731 F:      include/linux/pm_opp.h
10732 F:      Documentation/power/opp.txt
10733 F:      Documentation/devicetree/bindings/opp/
10734
10735 OPL4 DRIVER
10736 M:      Clemens Ladisch <clemens@ladisch.de>
10737 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10738 T:      git git://git.alsa-project.org/alsa-kernel.git
10739 S:      Maintained
10740 F:      sound/drivers/opl4/
10741
10742 OPROFILE
10743 M:      Robert Richter <rric@kernel.org>
10744 L:      oprofile-list@lists.sf.net
10745 S:      Maintained
10746 F:      arch/*/include/asm/oprofile*.h
10747 F:      arch/*/oprofile/
10748 F:      drivers/oprofile/
10749 F:      include/linux/oprofile.h
10750
10751 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10752 M:      Mark Fasheh <mark@fasheh.com>
10753 M:      Joel Becker <jlbec@evilplan.org>
10754 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10755 W:      http://ocfs2.wiki.kernel.org
10756 S:      Supported
10757 F:      Documentation/filesystems/ocfs2.txt
10758 F:      Documentation/filesystems/dlmfs.txt
10759 F:      fs/ocfs2/
10760
10761 ORANGEFS FILESYSTEM
10762 M:      Mike Marshall <hubcap@omnibond.com>
10763 R:      Martin Brandenburg <martin@omnibond.com>
10764 L:      devel@lists.orangefs.org
10765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10766 S:      Supported
10767 F:      fs/orangefs/
10768 F:      Documentation/filesystems/orangefs.txt
10769
10770 ORINOCO DRIVER
10771 L:      linux-wireless@vger.kernel.org
10772 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10773 W:      http://www.nongnu.org/orinoco/
10774 S:      Orphan
10775 F:      drivers/net/wireless/intersil/orinoco/
10776
10777 OSD LIBRARY and FILESYSTEM
10778 M:      Boaz Harrosh <ooo@electrozaur.com>
10779 S:      Maintained
10780 F:      drivers/scsi/osd/
10781 F:      include/scsi/osd_*
10782 F:      fs/exofs/
10783
10784 OV2659 OMNIVISION SENSOR DRIVER
10785 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10786 L:      linux-media@vger.kernel.org
10787 W:      https://linuxtv.org
10788 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10789 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10790 S:      Maintained
10791 F:      drivers/media/i2c/ov2659.c
10792 F:      include/media/i2c/ov2659.h
10793
10794 OVERLAY FILESYSTEM
10795 M:      Miklos Szeredi <miklos@szeredi.hu>
10796 L:      linux-unionfs@vger.kernel.org
10797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10798 S:      Supported
10799 F:      fs/overlayfs/
10800 F:      Documentation/filesystems/overlayfs.txt
10801
10802 P54 WIRELESS DRIVER
10803 M:      Christian Lamparter <chunkeey@googlemail.com>
10804 L:      linux-wireless@vger.kernel.org
10805 W:      http://wireless.kernel.org/en/users/Drivers/p54
10806 S:      Maintained
10807 F:      drivers/net/wireless/intersil/p54/
10808
10809 PA SEMI ETHERNET DRIVER
10810 L:      netdev@vger.kernel.org
10811 S:      Orphan
10812 F:      drivers/net/ethernet/pasemi/*
10813
10814 PA SEMI SMBUS DRIVER
10815 L:      linux-i2c@vger.kernel.org
10816 S:      Orphan
10817 F:      drivers/i2c/busses/i2c-pasemi.c
10818
10819 PADATA PARALLEL EXECUTION MECHANISM
10820 M:      Steffen Klassert <steffen.klassert@secunet.com>
10821 L:      linux-crypto@vger.kernel.org
10822 S:      Maintained
10823 F:      kernel/padata.c
10824 F:      include/linux/padata.h
10825 F:      Documentation/padata.txt
10826
10827 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10828 M:      Harald Welte <laforge@gnumonks.org>
10829 L:      platform-driver-x86@vger.kernel.org
10830 S:      Maintained
10831 F:      drivers/platform/x86/panasonic-laptop.c
10832
10833 PARALLEL LCD/KEYPAD PANEL DRIVER
10834 M:      Willy Tarreau <willy@haproxy.com>
10835 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10836 S:      Odd Fixes
10837 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10838 F:      drivers/misc/panel.c
10839
10840 PARALLEL PORT SUBSYSTEM
10841 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10842 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10843 L:      linux-parport@lists.infradead.org (subscribers-only)
10844 S:      Maintained
10845 F:      drivers/parport/
10846 F:      include/linux/parport*.h
10847 F:      drivers/char/ppdev.c
10848 F:      include/uapi/linux/ppdev.h
10849 F:      Documentation/parport*.txt
10850
10851 PARAVIRT_OPS INTERFACE
10852 M:      Juergen Gross <jgross@suse.com>
10853 M:      Alok Kataria <akataria@vmware.com>
10854 L:      virtualization@lists.linux-foundation.org
10855 S:      Supported
10856 F:      Documentation/virtual/paravirt_ops.txt
10857 F:      arch/*/kernel/paravirt*
10858 F:      arch/*/include/asm/paravirt*.h
10859 F:      include/linux/hypervisor.h
10860
10861 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10862 M:      Tim Waugh <tim@cyberelk.net>
10863 L:      linux-parport@lists.infradead.org (subscribers-only)
10864 S:      Maintained
10865 F:      Documentation/blockdev/paride.txt
10866 F:      drivers/block/paride/
10867
10868 PARISC ARCHITECTURE
10869 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10870 M:      Helge Deller <deller@gmx.de>
10871 L:      linux-parisc@vger.kernel.org
10872 W:      http://www.parisc-linux.org/
10873 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10876 S:      Maintained
10877 F:      arch/parisc/
10878 F:      Documentation/parisc/
10879 F:      drivers/parisc/
10880 F:      drivers/char/agp/parisc-agp.c
10881 F:      drivers/input/serio/gscps2.c
10882 F:      drivers/parport/parport_gsc.*
10883 F:      drivers/tty/serial/8250/8250_gsc.c
10884 F:      drivers/video/fbdev/sti*
10885 F:      drivers/video/console/sti*
10886 F:      drivers/video/logo/logo_parisc*
10887
10888 PARMAN
10889 M:      Jiri Pirko <jiri@mellanox.com>
10890 L:      netdev@vger.kernel.org
10891 S:      Supported
10892 F:      lib/parman.c
10893 F:      lib/test_parman.c
10894 F:      include/linux/parman.h
10895
10896 PC87360 HARDWARE MONITORING DRIVER
10897 M:      Jim Cromie <jim.cromie@gmail.com>
10898 L:      linux-hwmon@vger.kernel.org
10899 S:      Maintained
10900 F:      Documentation/hwmon/pc87360
10901 F:      drivers/hwmon/pc87360.c
10902
10903 PC8736x GPIO DRIVER
10904 M:      Jim Cromie <jim.cromie@gmail.com>
10905 S:      Maintained
10906 F:      drivers/char/pc8736x_gpio.c
10907
10908 PC87427 HARDWARE MONITORING DRIVER
10909 M:      Jean Delvare <jdelvare@suse.com>
10910 L:      linux-hwmon@vger.kernel.org
10911 S:      Maintained
10912 F:      Documentation/hwmon/pc87427
10913 F:      drivers/hwmon/pc87427.c
10914
10915 PCA9532 LED DRIVER
10916 M:      Riku Voipio <riku.voipio@iki.fi>
10917 S:      Maintained
10918 F:      drivers/leds/leds-pca9532.c
10919 F:      include/linux/leds-pca9532.h
10920
10921 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10922 M:      Guenter Roeck <linux@roeck-us.net>
10923 L:      linux-i2c@vger.kernel.org
10924 S:      Maintained
10925 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10926
10927 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10928 M:      Khalid Aziz <khalid@gonehiking.org>
10929 S:      Maintained
10930 F:      drivers/firmware/pcdp.*
10931
10932 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10933 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10934 L:      linux-pci@vger.kernel.org
10935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10936 S:      Maintained
10937 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10938 F:      drivers/pci/controller/pci-aardvark.c
10939
10940 PCI DRIVER FOR ALTERA PCIE IP
10941 M:      Ley Foon Tan <lftan@altera.com>
10942 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10943 L:      linux-pci@vger.kernel.org
10944 S:      Supported
10945 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10946 F:      drivers/pci/controller/pcie-altera.c
10947
10948 PCI DRIVER FOR APPLIEDMICRO XGENE
10949 M:      Tanmay Inamdar <tinamdar@apm.com>
10950 L:      linux-pci@vger.kernel.org
10951 L:      linux-arm-kernel@lists.infradead.org
10952 S:      Maintained
10953 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10954 F:      drivers/pci/controller/pci-xgene.c
10955
10956 PCI DRIVER FOR ARM VERSATILE PLATFORM
10957 M:      Rob Herring <robh@kernel.org>
10958 L:      linux-pci@vger.kernel.org
10959 L:      linux-arm-kernel@lists.infradead.org
10960 S:      Maintained
10961 F:      Documentation/devicetree/bindings/pci/versatile.txt
10962 F:      drivers/pci/controller/pci-versatile.c
10963
10964 PCI DRIVER FOR ARMADA 8K
10965 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10966 L:      linux-pci@vger.kernel.org
10967 L:      linux-arm-kernel@lists.infradead.org
10968 S:      Maintained
10969 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10970 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10971
10972 PCI DRIVER FOR CADENCE PCIE IP
10973 M:      Alan Douglas <adouglas@cadence.com>
10974 L:      linux-pci@vger.kernel.org
10975 S:      Maintained
10976 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10977 F:      drivers/pci/controller/pcie-cadence*
10978
10979 PCI DRIVER FOR FREESCALE LAYERSCAPE
10980 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10981 M:      Mingkai Hu <mingkai.hu@nxp.com>
10982 M:      Roy Zang <roy.zang@nxp.com>
10983 L:      linuxppc-dev@lists.ozlabs.org
10984 L:      linux-pci@vger.kernel.org
10985 L:      linux-arm-kernel@lists.infradead.org
10986 S:      Maintained
10987 F:      drivers/pci/controller/dwc/*layerscape*
10988
10989 PCI DRIVER FOR GENERIC OF HOSTS
10990 M:      Will Deacon <will.deacon@arm.com>
10991 L:      linux-pci@vger.kernel.org
10992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10993 S:      Maintained
10994 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10995 F:      drivers/pci/controller/pci-host-common.c
10996 F:      drivers/pci/controller/pci-host-generic.c
10997
10998 PCI DRIVER FOR IMX6
10999 M:      Richard Zhu <hongxing.zhu@nxp.com>
11000 M:      Lucas Stach <l.stach@pengutronix.de>
11001 L:      linux-pci@vger.kernel.org
11002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11003 S:      Maintained
11004 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11005 F:      drivers/pci/controller/dwc/*imx6*
11006
11007 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11008 M:      Keith Busch <keith.busch@intel.com>
11009 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11010 L:      linux-pci@vger.kernel.org
11011 S:      Supported
11012 F:      drivers/pci/controller/vmd.c
11013
11014 PCI DRIVER FOR MICROSEMI SWITCHTEC
11015 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11016 M:      Logan Gunthorpe <logang@deltatee.com>
11017 L:      linux-pci@vger.kernel.org
11018 S:      Maintained
11019 F:      Documentation/switchtec.txt
11020 F:      Documentation/ABI/testing/sysfs-class-switchtec
11021 F:      drivers/pci/switch/switchtec*
11022 F:      include/uapi/linux/switchtec_ioctl.h
11023 F:      include/linux/switchtec.h
11024 F:      drivers/ntb/hw/mscc/
11025
11026 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11027 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11028 M:      Jason Cooper <jason@lakedaemon.net>
11029 L:      linux-pci@vger.kernel.org
11030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11031 S:      Maintained
11032 F:      drivers/pci/controller/*mvebu*
11033
11034 PCI DRIVER FOR NVIDIA TEGRA
11035 M:      Thierry Reding <thierry.reding@gmail.com>
11036 L:      linux-tegra@vger.kernel.org
11037 L:      linux-pci@vger.kernel.org
11038 S:      Supported
11039 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11040 F:      drivers/pci/controller/pci-tegra.c
11041
11042 PCI DRIVER FOR RENESAS R-CAR
11043 M:      Simon Horman <horms@verge.net.au>
11044 L:      linux-pci@vger.kernel.org
11045 L:      linux-renesas-soc@vger.kernel.org
11046 S:      Maintained
11047 F:      drivers/pci/controller/*rcar*
11048
11049 PCI DRIVER FOR SAMSUNG EXYNOS
11050 M:      Jingoo Han <jingoohan1@gmail.com>
11051 L:      linux-pci@vger.kernel.org
11052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11053 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11054 S:      Maintained
11055 F:      drivers/pci/controller/dwc/pci-exynos.c
11056
11057 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11058 M:      Jingoo Han <jingoohan1@gmail.com>
11059 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11060 L:      linux-pci@vger.kernel.org
11061 S:      Maintained
11062 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11063 F:      drivers/pci/controller/dwc/*designware*
11064
11065 PCI DRIVER FOR TI DRA7XX
11066 M:      Kishon Vijay Abraham I <kishon@ti.com>
11067 L:      linux-omap@vger.kernel.org
11068 L:      linux-pci@vger.kernel.org
11069 S:      Supported
11070 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11071 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11072
11073 PCI DRIVER FOR TI KEYSTONE
11074 M:      Murali Karicheri <m-karicheri2@ti.com>
11075 L:      linux-pci@vger.kernel.org
11076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11077 S:      Maintained
11078 F:      drivers/pci/controller/dwc/*keystone*
11079
11080 PCI ENDPOINT SUBSYSTEM
11081 M:      Kishon Vijay Abraham I <kishon@ti.com>
11082 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11083 L:      linux-pci@vger.kernel.org
11084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11085 S:      Supported
11086 F:      drivers/pci/endpoint/
11087 F:      drivers/misc/pci_endpoint_test.c
11088 F:      tools/pci/
11089
11090 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11091 M:      Russell Currey <ruscur@russell.cc>
11092 L:      linuxppc-dev@lists.ozlabs.org
11093 S:      Supported
11094 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11095 F:      arch/powerpc/kernel/eeh*.c
11096 F:      arch/powerpc/platforms/*/eeh*.c
11097 F:      arch/powerpc/include/*/eeh*.h
11098
11099 PCI ERROR RECOVERY
11100 M:      Linas Vepstas <linasvepstas@gmail.com>
11101 L:      linux-pci@vger.kernel.org
11102 S:      Supported
11103 F:      Documentation/PCI/pci-error-recovery.txt
11104
11105 PCI MSI DRIVER FOR ALTERA MSI IP
11106 M:      Ley Foon Tan <lftan@altera.com>
11107 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11108 L:      linux-pci@vger.kernel.org
11109 S:      Supported
11110 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11111 F:      drivers/pci/controller/pcie-altera-msi.c
11112
11113 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11114 M:      Duc Dang <dhdang@apm.com>
11115 L:      linux-pci@vger.kernel.org
11116 L:      linux-arm-kernel@lists.infradead.org
11117 S:      Maintained
11118 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11119 F:      drivers/pci/controller/pci-xgene-msi.c
11120
11121 PCI SUBSYSTEM
11122 M:      Bjorn Helgaas <bhelgaas@google.com>
11123 L:      linux-pci@vger.kernel.org
11124 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11126 S:      Supported
11127 F:      Documentation/devicetree/bindings/pci/
11128 F:      Documentation/PCI/
11129 F:      drivers/acpi/pci*
11130 F:      drivers/pci/
11131 F:      include/asm-generic/pci*
11132 F:      include/linux/pci*
11133 F:      include/linux/of_pci.h
11134 F:      include/uapi/linux/pci*
11135 F:      lib/pci*
11136 F:      arch/x86/pci/
11137 F:      arch/x86/kernel/quirks.c
11138
11139 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11140 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11141 L:      linux-pci@vger.kernel.org
11142 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11144 S:      Supported
11145 F:      drivers/pci/controller/
11146
11147 PCIE DRIVER FOR AXIS ARTPEC
11148 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11149 L:      linux-arm-kernel@axis.com
11150 L:      linux-pci@vger.kernel.org
11151 S:      Maintained
11152 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11153 F:      drivers/pci/controller/dwc/*artpec*
11154
11155 PCIE DRIVER FOR CAVIUM THUNDERX
11156 M:      David Daney <david.daney@cavium.com>
11157 L:      linux-pci@vger.kernel.org
11158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11159 S:      Supported
11160 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11161 F:      drivers/pci/controller/pci-thunder-*
11162
11163 PCIE DRIVER FOR HISILICON
11164 M:      Zhou Wang <wangzhou1@hisilicon.com>
11165 L:      linux-pci@vger.kernel.org
11166 S:      Maintained
11167 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11168 F:      drivers/pci/controller/dwc/pcie-hisi.c
11169
11170 PCIE DRIVER FOR HISILICON KIRIN
11171 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11172 M:      Binghui Wang <wangbinghui@hisilicon.com>
11173 L:      linux-pci@vger.kernel.org
11174 S:      Maintained
11175 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11176 F:      drivers/pci/controller/dwc/pcie-kirin.c
11177
11178 PCIE DRIVER FOR HISILICON STB
11179 M:      Jianguo Sun <sunjianguo1@huawei.com>
11180 M:      Shawn Guo <shawn.guo@linaro.org>
11181 L:      linux-pci@vger.kernel.org
11182 S:      Maintained
11183 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11184 F:      drivers/pci/controller/dwc/pcie-histb.c
11185
11186 PCIE DRIVER FOR MEDIATEK
11187 M:      Ryder Lee <ryder.lee@mediatek.com>
11188 L:      linux-pci@vger.kernel.org
11189 L:      linux-mediatek@lists.infradead.org
11190 S:      Supported
11191 F:      Documentation/devicetree/bindings/pci/mediatek*
11192 F:      drivers/pci/controller/*mediatek*
11193
11194 PCIE DRIVER FOR QUALCOMM MSM
11195 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11196 L:      linux-pci@vger.kernel.org
11197 L:      linux-arm-msm@vger.kernel.org
11198 S:      Maintained
11199 F:      drivers/pci/controller/dwc/*qcom*
11200
11201 PCIE DRIVER FOR ROCKCHIP
11202 M:      Shawn Lin <shawn.lin@rock-chips.com>
11203 L:      linux-pci@vger.kernel.org
11204 L:      linux-rockchip@lists.infradead.org
11205 S:      Maintained
11206 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11207 F:      drivers/pci/controller/pcie-rockchip*
11208
11209 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11210 M:      Linus Walleij <linus.walleij@linaro.org>
11211 L:      linux-pci@vger.kernel.org
11212 S:      Maintained
11213 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11214 F:      drivers/pci/controller/pci-v3-semi.c
11215
11216 PCIE DRIVER FOR ST SPEAR13XX
11217 M:      Pratyush Anand <pratyush.anand@gmail.com>
11218 L:      linux-pci@vger.kernel.org
11219 S:      Maintained
11220 F:      drivers/pci/controller/dwc/*spear*
11221
11222 PCMCIA SUBSYSTEM
11223 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11225 S:      Odd Fixes
11226 F:      Documentation/pcmcia/
11227 F:      tools/pcmcia/
11228 F:      drivers/pcmcia/
11229 F:      include/pcmcia/
11230
11231 PCNET32 NETWORK DRIVER
11232 M:      Don Fry <pcnet32@frontier.com>
11233 L:      netdev@vger.kernel.org
11234 S:      Maintained
11235 F:      drivers/net/ethernet/amd/pcnet32.c
11236
11237 PCRYPT PARALLEL CRYPTO ENGINE
11238 M:      Steffen Klassert <steffen.klassert@secunet.com>
11239 L:      linux-crypto@vger.kernel.org
11240 S:      Maintained
11241 F:      crypto/pcrypt.c
11242 F:      include/crypto/pcrypt.h
11243
11244 PEAQ WMI HOTKEYS DRIVER
11245 M:      Hans de Goede <hdegoede@redhat.com>
11246 L:      platform-driver-x86@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/platform/x86/peaq-wmi.c
11249
11250 PER-CPU MEMORY ALLOCATOR
11251 M:      Tejun Heo <tj@kernel.org>
11252 M:      Christoph Lameter <cl@linux.com>
11253 M:      Dennis Zhou <dennisszhou@gmail.com>
11254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11255 S:      Maintained
11256 F:      include/linux/percpu*.h
11257 F:      mm/percpu*.c
11258 F:      arch/*/include/asm/percpu.h
11259
11260 PER-TASK DELAY ACCOUNTING
11261 M:      Balbir Singh <bsingharora@gmail.com>
11262 S:      Maintained
11263 F:      include/linux/delayacct.h
11264 F:      kernel/delayacct.c
11265
11266 PERFORMANCE EVENTS SUBSYSTEM
11267 M:      Peter Zijlstra <peterz@infradead.org>
11268 M:      Ingo Molnar <mingo@redhat.com>
11269 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11270 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11271 R:      Jiri Olsa <jolsa@redhat.com>
11272 R:      Namhyung Kim <namhyung@kernel.org>
11273 L:      linux-kernel@vger.kernel.org
11274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11275 S:      Supported
11276 F:      kernel/events/*
11277 F:      include/linux/perf_event.h
11278 F:      include/uapi/linux/perf_event.h
11279 F:      arch/*/kernel/perf_event*.c
11280 F:      arch/*/kernel/*/perf_event*.c
11281 F:      arch/*/kernel/*/*/perf_event*.c
11282 F:      arch/*/include/asm/perf_event.h
11283 F:      arch/*/kernel/perf_callchain.c
11284 F:      arch/*/events/*
11285 F:      tools/perf/
11286
11287 PERSONALITY HANDLING
11288 M:      Christoph Hellwig <hch@infradead.org>
11289 L:      linux-abi-devel@lists.sourceforge.net
11290 S:      Maintained
11291 F:      include/linux/personality.h
11292 F:      include/uapi/linux/personality.h
11293
11294 PHONET PROTOCOL
11295 M:      Remi Denis-Courmont <courmisch@gmail.com>
11296 S:      Supported
11297 F:      Documentation/networking/phonet.txt
11298 F:      include/linux/phonet.h
11299 F:      include/net/phonet/
11300 F:      include/uapi/linux/phonet.h
11301 F:      net/phonet/
11302
11303 PHRAM MTD DRIVER
11304 M:      Joern Engel <joern@lazybastard.org>
11305 L:      linux-mtd@lists.infradead.org
11306 S:      Maintained
11307 F:      drivers/mtd/devices/phram.c
11308
11309 PICOLCD HID DRIVER
11310 M:      Bruno Prémont <bonbons@linux-vserver.org>
11311 L:      linux-input@vger.kernel.org
11312 S:      Maintained
11313 F:      drivers/hid/hid-picolcd*
11314
11315 PICOXCELL SUPPORT
11316 M:      Jamie Iles <jamie@jamieiles.com>
11317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11318 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11319 S:      Supported
11320 F:      arch/arm/boot/dts/picoxcell*
11321 F:      arch/arm/mach-picoxcell/
11322 F:      drivers/crypto/picoxcell*
11323
11324 PIN CONTROL SUBSYSTEM
11325 M:      Linus Walleij <linus.walleij@linaro.org>
11326 L:      linux-gpio@vger.kernel.org
11327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11328 S:      Maintained
11329 F:      Documentation/devicetree/bindings/pinctrl/
11330 F:      Documentation/driver-api/pinctl.rst
11331 F:      drivers/pinctrl/
11332 F:      include/linux/pinctrl/
11333
11334 PIN CONTROLLER - ATMEL AT91
11335 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11337 S:      Maintained
11338 F:      drivers/pinctrl/pinctrl-at91.*
11339
11340 PIN CONTROLLER - ATMEL AT91 PIO4
11341 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11343 L:      linux-gpio@vger.kernel.org
11344 S:      Supported
11345 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11346
11347 PIN CONTROLLER - FREESCALE
11348 M:      Dong Aisheng <aisheng.dong@nxp.com>
11349 M:      Fabio Estevam <festevam@gmail.com>
11350 M:      Shawn Guo <shawnguo@kernel.org>
11351 M:      Stefan Agner <stefan@agner.ch>
11352 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11353 L:      linux-gpio@vger.kernel.org
11354 S:      Maintained
11355 F:      drivers/pinctrl/freescale/
11356 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11357
11358 PIN CONTROLLER - INTEL
11359 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11360 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11361 S:      Maintained
11362 F:      drivers/pinctrl/intel/
11363
11364 PIN CONTROLLER - MEDIATEK
11365 M:      Sean Wang <sean.wang@mediatek.com>
11366 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11367 S:      Maintained
11368 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11369 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11370 F:      drivers/pinctrl/mediatek/mtk-eint.*
11371 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11372 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11373 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11374
11375 PIN CONTROLLER - QUALCOMM
11376 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11377 S:      Maintained
11378 L:      linux-arm-msm@vger.kernel.org
11379 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11380 F:      drivers/pinctrl/qcom/
11381
11382 PIN CONTROLLER - RENESAS
11383 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11384 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11385 L:      linux-renesas-soc@vger.kernel.org
11386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11387 S:      Maintained
11388 F:      drivers/pinctrl/sh-pfc/
11389
11390 PIN CONTROLLER - SAMSUNG
11391 M:      Tomasz Figa <tomasz.figa@gmail.com>
11392 M:      Krzysztof Kozlowski <krzk@kernel.org>
11393 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11395 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11396 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11398 S:      Maintained
11399 F:      drivers/pinctrl/samsung/
11400 F:      include/dt-bindings/pinctrl/samsung.h
11401 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11402
11403 PIN CONTROLLER - SINGLE
11404 M:      Tony Lindgren <tony@atomide.com>
11405 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11407 L:      linux-omap@vger.kernel.org
11408 S:      Maintained
11409 F:      drivers/pinctrl/pinctrl-single.c
11410
11411 PIN CONTROLLER - ST SPEAR
11412 M:      Viresh Kumar <vireshk@kernel.org>
11413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11414 W:      http://www.st.com/spear
11415 S:      Maintained
11416 F:      drivers/pinctrl/spear/
11417
11418 PISTACHIO SOC SUPPORT
11419 M:      James Hartley <james.hartley@sondrel.com>
11420 L:      linux-mips@linux-mips.org
11421 S:      Odd Fixes
11422 F:      arch/mips/pistachio/
11423 F:      arch/mips/include/asm/mach-pistachio/
11424 F:      arch/mips/boot/dts/img/pistachio*
11425 F:      arch/mips/configs/pistachio*_defconfig
11426
11427 PKTCDVD DRIVER
11428 S:      Orphan
11429 M:      linux-block@vger.kernel.org
11430 F:      drivers/block/pktcdvd.c
11431 F:      include/linux/pktcdvd.h
11432 F:      include/uapi/linux/pktcdvd.h
11433
11434 PKUNITY SOC DRIVERS
11435 M:      Guan Xuetao <gxt@pku.edu.cn>
11436 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11437 S:      Maintained
11438 T:      git git://github.com/gxt/linux.git
11439 F:      drivers/input/serio/i8042-unicore32io.h
11440 F:      drivers/i2c/busses/i2c-puv3.c
11441 F:      drivers/video/fbdev/fb-puv3.c
11442 F:      drivers/rtc/rtc-puv3.c
11443
11444 PMBUS HARDWARE MONITORING DRIVERS
11445 M:      Guenter Roeck <linux@roeck-us.net>
11446 L:      linux-hwmon@vger.kernel.org
11447 W:      http://hwmon.wiki.kernel.org/
11448 W:      http://www.roeck-us.net/linux/drivers/
11449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11450 S:      Maintained
11451 F:      Documentation/hwmon/pmbus
11452 F:      drivers/hwmon/pmbus/
11453 F:      include/linux/pmbus.h
11454
11455 PMC SIERRA MaxRAID DRIVER
11456 L:      linux-scsi@vger.kernel.org
11457 W:      http://www.pmc-sierra.com/
11458 S:      Orphan
11459 F:      drivers/scsi/pmcraid.*
11460
11461 PMC SIERRA PM8001 DRIVER
11462 M:      Jack Wang <jinpu.wang@profitbricks.com>
11463 M:      lindar_liu@usish.com
11464 L:      linux-scsi@vger.kernel.org
11465 S:      Supported
11466 F:      drivers/scsi/pm8001/
11467
11468 PNP SUPPORT
11469 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11470 S:      Maintained
11471 F:      drivers/pnp/
11472
11473 POSIX CLOCKS and TIMERS
11474 M:      Thomas Gleixner <tglx@linutronix.de>
11475 L:      linux-kernel@vger.kernel.org
11476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11477 S:      Maintained
11478 F:      fs/timerfd.c
11479 F:      include/linux/timer*
11480 F:      kernel/time/*timer*
11481
11482 POWER MANAGEMENT CORE
11483 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11484 L:      linux-pm@vger.kernel.org
11485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11486 B:      https://bugzilla.kernel.org
11487 S:      Supported
11488 F:      drivers/base/power/
11489 F:      include/linux/pm.h
11490 F:      include/linux/pm_*
11491 F:      include/linux/powercap.h
11492 F:      drivers/powercap/
11493 F:      kernel/configs/nopm.config
11494
11495 POWER STATE COORDINATION INTERFACE (PSCI)
11496 M:      Mark Rutland <mark.rutland@arm.com>
11497 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11498 L:      linux-arm-kernel@lists.infradead.org
11499 S:      Maintained
11500 F:      drivers/firmware/psci*.c
11501 F:      include/linux/psci.h
11502 F:      include/uapi/linux/psci.h
11503
11504 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11505 M:      Sebastian Reichel <sre@kernel.org>
11506 L:      linux-pm@vger.kernel.org
11507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11508 S:      Maintained
11509 F:      Documentation/ABI/testing/sysfs-class-power
11510 F:      Documentation/devicetree/bindings/power/supply/
11511 F:      include/linux/power_supply.h
11512 F:      drivers/power/supply/
11513
11514 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11515 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11516 L:      linuxppc-dev@lists.ozlabs.org
11517 S:      Maintained
11518 F:      drivers/char/powernv-op-panel.c
11519
11520 PPP OVER ATM (RFC 2364)
11521 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11522 S:      Maintained
11523 F:      net/atm/pppoatm.c
11524 F:      include/uapi/linux/atmppp.h
11525
11526 PPP OVER ETHERNET
11527 M:      Michal Ostrowski <mostrows@earthlink.net>
11528 S:      Maintained
11529 F:      drivers/net/ppp/pppoe.c
11530 F:      drivers/net/ppp/pppox.c
11531
11532 PPP OVER L2TP
11533 M:      James Chapman <jchapman@katalix.com>
11534 S:      Maintained
11535 F:      net/l2tp/l2tp_ppp.c
11536 F:      include/linux/if_pppol2tp.h
11537 F:      include/uapi/linux/if_pppol2tp.h
11538
11539 PPP PROTOCOL DRIVERS AND COMPRESSORS
11540 M:      Paul Mackerras <paulus@samba.org>
11541 L:      linux-ppp@vger.kernel.org
11542 S:      Maintained
11543 F:      drivers/net/ppp/ppp_*
11544
11545 PPS SUPPORT
11546 M:      Rodolfo Giometti <giometti@enneenne.com>
11547 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11548 L:      linuxpps@ml.enneenne.com (subscribers-only)
11549 S:      Maintained
11550 F:      Documentation/pps/
11551 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11552 F:      Documentation/ABI/testing/sysfs-pps
11553 F:      drivers/pps/
11554 F:      include/linux/pps*.h
11555 F:      include/uapi/linux/pps.h
11556
11557 PPTP DRIVER
11558 M:      Dmitry Kozlov <xeb@mail.ru>
11559 L:      netdev@vger.kernel.org
11560 S:      Maintained
11561 F:      drivers/net/ppp/pptp.c
11562 W:      http://sourceforge.net/projects/accel-pptp
11563
11564 PREEMPTIBLE KERNEL
11565 M:      Robert Love <rml@tech9.net>
11566 L:      kpreempt-tech@lists.sourceforge.net
11567 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11568 S:      Supported
11569 F:      Documentation/preempt-locking.txt
11570 F:      include/linux/preempt.h
11571
11572 PRINTK
11573 M:      Petr Mladek <pmladek@suse.com>
11574 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11575 R:      Steven Rostedt <rostedt@goodmis.org>
11576 S:      Maintained
11577 F:      kernel/printk/
11578 F:      include/linux/printk.h
11579
11580 PRISM54 WIRELESS DRIVER
11581 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11582 L:      linux-wireless@vger.kernel.org
11583 W:      http://wireless.kernel.org/en/users/Drivers/p54
11584 S:      Obsolete
11585 F:      drivers/net/wireless/intersil/prism54/
11586
11587 PROC FILESYSTEM
11588 R:      Alexey Dobriyan <adobriyan@gmail.com>
11589 L:      linux-kernel@vger.kernel.org
11590 L:      linux-fsdevel@vger.kernel.org
11591 S:      Maintained
11592 F:      fs/proc/
11593 F:      include/linux/proc_fs.h
11594 F:      tools/testing/selftests/proc/
11595
11596 PROC SYSCTL
11597 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11598 M:      Kees Cook <keescook@chromium.org>
11599 L:      linux-kernel@vger.kernel.org
11600 L:      linux-fsdevel@vger.kernel.org
11601 S:      Maintained
11602 F:      fs/proc/proc_sysctl.c
11603 F:      include/linux/sysctl.h
11604 F:      kernel/sysctl.c
11605 F:      tools/testing/selftests/sysctl/
11606
11607 PS3 NETWORK SUPPORT
11608 M:      Geoff Levand <geoff@infradead.org>
11609 L:      netdev@vger.kernel.org
11610 L:      linuxppc-dev@lists.ozlabs.org
11611 S:      Maintained
11612 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11613
11614 PS3 PLATFORM SUPPORT
11615 M:      Geoff Levand <geoff@infradead.org>
11616 L:      linuxppc-dev@lists.ozlabs.org
11617 S:      Maintained
11618 F:      arch/powerpc/boot/ps3*
11619 F:      arch/powerpc/include/asm/lv1call.h
11620 F:      arch/powerpc/include/asm/ps3*.h
11621 F:      arch/powerpc/platforms/ps3/
11622 F:      drivers/*/ps3*
11623 F:      drivers/ps3/
11624 F:      drivers/rtc/rtc-ps3.c
11625 F:      drivers/usb/host/*ps3.c
11626 F:      sound/ppc/snd_ps3*
11627
11628 PS3VRAM DRIVER
11629 M:      Jim Paris <jim@jtan.com>
11630 M:      Geoff Levand <geoff@infradead.org>
11631 L:      linuxppc-dev@lists.ozlabs.org
11632 S:      Maintained
11633 F:      drivers/block/ps3vram.c
11634
11635 PSAMPLE PACKET SAMPLING SUPPORT:
11636 M:      Yotam Gigi <yotam.gi@gmail.com>
11637 S:      Maintained
11638 F:      net/psample
11639 F:      include/net/psample.h
11640 F:      include/uapi/linux/psample.h
11641
11642 PSTORE FILESYSTEM
11643 M:      Kees Cook <keescook@chromium.org>
11644 M:      Anton Vorontsov <anton@enomsg.org>
11645 M:      Colin Cross <ccross@android.com>
11646 M:      Tony Luck <tony.luck@intel.com>
11647 S:      Maintained
11648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11649 F:      fs/pstore/
11650 F:      include/linux/pstore*
11651 F:      drivers/firmware/efi/efi-pstore.c
11652 F:      drivers/acpi/apei/erst.c
11653 F:      Documentation/admin-guide/ramoops.rst
11654 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11655 K:      \b(pstore|ramoops)
11656
11657 PTP HARDWARE CLOCK SUPPORT
11658 M:      Richard Cochran <richardcochran@gmail.com>
11659 L:      netdev@vger.kernel.org
11660 S:      Maintained
11661 W:      http://linuxptp.sourceforge.net/
11662 F:      Documentation/ABI/testing/sysfs-ptp
11663 F:      Documentation/ptp/*
11664 F:      drivers/net/phy/dp83640*
11665 F:      drivers/ptp/*
11666 F:      include/linux/ptp_cl*
11667
11668 PTRACE SUPPORT
11669 M:      Oleg Nesterov <oleg@redhat.com>
11670 S:      Maintained
11671 F:      include/asm-generic/syscall.h
11672 F:      include/linux/ptrace.h
11673 F:      include/linux/regset.h
11674 F:      include/linux/tracehook.h
11675 F:      include/uapi/linux/ptrace.h
11676 F:      include/uapi/linux/ptrace.h
11677 F:      include/asm-generic/ptrace.h
11678 F:      kernel/ptrace.c
11679 F:      arch/*/ptrace*.c
11680 F:      arch/*/*/ptrace*.c
11681 F:      arch/*/include/asm/ptrace*.h
11682
11683 PULSE8-CEC DRIVER
11684 M:      Hans Verkuil <hverkuil@xs4all.nl>
11685 L:      linux-media@vger.kernel.org
11686 T:      git git://linuxtv.org/media_tree.git
11687 S:      Maintained
11688 F:      drivers/media/usb/pulse8-cec/*
11689 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11690
11691 PVRUSB2 VIDEO4LINUX DRIVER
11692 M:      Mike Isely <isely@pobox.com>
11693 L:      pvrusb2@isely.net       (subscribers-only)
11694 L:      linux-media@vger.kernel.org
11695 W:      http://www.isely.net/pvrusb2/
11696 T:      git git://linuxtv.org/media_tree.git
11697 S:      Maintained
11698 F:      Documentation/media/v4l-drivers/pvrusb2*
11699 F:      drivers/media/usb/pvrusb2/
11700
11701 PWC WEBCAM DRIVER
11702 M:      Hans Verkuil <hverkuil@xs4all.nl>
11703 L:      linux-media@vger.kernel.org
11704 T:      git git://linuxtv.org/media_tree.git
11705 S:      Odd Fixes
11706 F:      drivers/media/usb/pwc/*
11707
11708 PWM FAN DRIVER
11709 M:      Kamil Debski <kamil@wypas.org>
11710 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11711 L:      linux-hwmon@vger.kernel.org
11712 S:      Supported
11713 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11714 F:      Documentation/hwmon/pwm-fan
11715 F:      drivers/hwmon/pwm-fan.c
11716
11717 PWM IR Transmitter
11718 M:      Sean Young <sean@mess.org>
11719 L:      linux-media@vger.kernel.org
11720 S:      Maintained
11721 F:      drivers/media/rc/pwm-ir-tx.c
11722
11723 PWM SUBSYSTEM
11724 M:      Thierry Reding <thierry.reding@gmail.com>
11725 L:      linux-pwm@vger.kernel.org
11726 S:      Maintained
11727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11728 F:      Documentation/pwm.txt
11729 F:      Documentation/devicetree/bindings/pwm/
11730 F:      include/linux/pwm.h
11731 F:      drivers/pwm/
11732 F:      drivers/video/backlight/pwm_bl.c
11733 F:      include/linux/pwm_backlight.h
11734 F:      drivers/gpio/gpio-mvebu.c
11735 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11736
11737 PXA GPIO DRIVER
11738 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11739 L:      linux-gpio@vger.kernel.org
11740 S:      Maintained
11741 F:      drivers/gpio/gpio-pxa.c
11742
11743 PXA MMCI DRIVER
11744 S:      Orphan
11745
11746 PXA RTC DRIVER
11747 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11748 L:      linux-rtc@vger.kernel.org
11749 S:      Maintained
11750
11751 PXA2xx/PXA3xx SUPPORT
11752 M:      Daniel Mack <daniel@zonque.org>
11753 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11754 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11756 T:      git git://github.com/hzhuang1/linux.git
11757 T:      git git://github.com/rjarzmik/linux.git
11758 S:      Maintained
11759 F:      arch/arm/boot/dts/pxa*
11760 F:      arch/arm/mach-pxa/
11761 F:      drivers/dma/pxa*
11762 F:      drivers/pcmcia/pxa2xx*
11763 F:      drivers/pinctrl/pxa/
11764 F:      drivers/spi/spi-pxa2xx*
11765 F:      drivers/usb/gadget/udc/pxa2*
11766 F:      include/sound/pxa2xx-lib.h
11767 F:      sound/arm/pxa*
11768 F:      sound/soc/pxa/
11769
11770 QAT DRIVER
11771 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11772 L:      qat-linux@intel.com
11773 S:      Supported
11774 F:      drivers/crypto/qat/
11775
11776 QCOM AUDIO (ASoC) DRIVERS
11777 M:      Patrick Lai <plai@codeaurora.org>
11778 M:      Banajit Goswami <bgoswami@codeaurora.org>
11779 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11780 S:      Supported
11781 F:      sound/soc/qcom/
11782
11783 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11784 M:      Gabriel Somlo <somlo@cmu.edu>
11785 M:      "Michael S. Tsirkin" <mst@redhat.com>
11786 L:      qemu-devel@nongnu.org
11787 S:      Maintained
11788 F:      drivers/firmware/qemu_fw_cfg.c
11789 F:      include/uapi/linux/qemu_fw_cfg.h
11790
11791 QIB DRIVER
11792 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11793 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11794 L:      linux-rdma@vger.kernel.org
11795 S:      Supported
11796 F:      drivers/infiniband/hw/qib/
11797
11798 QLOGIC QL41xxx FCOE DRIVER
11799 M:      QLogic-Storage-Upstream@cavium.com
11800 L:      linux-scsi@vger.kernel.org
11801 S:      Supported
11802 F:      drivers/scsi/qedf/
11803
11804 QLOGIC QL41xxx ISCSI DRIVER
11805 M:      QLogic-Storage-Upstream@cavium.com
11806 L:      linux-scsi@vger.kernel.org
11807 S:      Supported
11808 F:      drivers/scsi/qedi/
11809
11810 QLOGIC QL4xxx ETHERNET DRIVER
11811 M:      Ariel Elior <Ariel.Elior@cavium.com>
11812 M:      everest-linux-l2@cavium.com
11813 L:      netdev@vger.kernel.org
11814 S:      Supported
11815 F:      drivers/net/ethernet/qlogic/qed/
11816 F:      include/linux/qed/
11817 F:      drivers/net/ethernet/qlogic/qede/
11818
11819 QLOGIC QL4xxx RDMA DRIVER
11820 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11821 M:      Ariel Elior <Ariel.Elior@cavium.com>
11822 L:      linux-rdma@vger.kernel.org
11823 S:      Supported
11824 F:      drivers/infiniband/hw/qedr/
11825 F:      include/uapi/rdma/qedr-abi.h
11826
11827 QLOGIC QLA1280 SCSI DRIVER
11828 M:      Michael Reed <mdr@sgi.com>
11829 L:      linux-scsi@vger.kernel.org
11830 S:      Maintained
11831 F:      drivers/scsi/qla1280.[ch]
11832
11833 QLOGIC QLA2XXX FC-SCSI DRIVER
11834 M:      qla2xxx-upstream@qlogic.com
11835 L:      linux-scsi@vger.kernel.org
11836 S:      Supported
11837 F:      Documentation/scsi/LICENSE.qla2xxx
11838 F:      drivers/scsi/qla2xxx/
11839
11840 QLOGIC QLA3XXX NETWORK DRIVER
11841 M:      Dept-GELinuxNICDev@cavium.com
11842 L:      netdev@vger.kernel.org
11843 S:      Supported
11844 F:      Documentation/networking/LICENSE.qla3xxx
11845 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11846
11847 QLOGIC QLA4XXX iSCSI DRIVER
11848 M:      QLogic-Storage-Upstream@qlogic.com
11849 L:      linux-scsi@vger.kernel.org
11850 S:      Supported
11851 F:      Documentation/scsi/LICENSE.qla4xxx
11852 F:      drivers/scsi/qla4xxx/
11853
11854 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11855 M:      Harish Patil <harish.patil@cavium.com>
11856 M:      Manish Chopra <manish.chopra@cavium.com>
11857 M:      Dept-GELinuxNICDev@cavium.com
11858 L:      netdev@vger.kernel.org
11859 S:      Supported
11860 F:      drivers/net/ethernet/qlogic/qlcnic/
11861
11862 QLOGIC QLGE 10Gb ETHERNET DRIVER
11863 M:      Harish Patil <harish.patil@cavium.com>
11864 M:      Manish Chopra <manish.chopra@cavium.com>
11865 M:      Dept-GELinuxNICDev@cavium.com
11866 L:      netdev@vger.kernel.org
11867 S:      Supported
11868 F:      drivers/net/ethernet/qlogic/qlge/
11869
11870 QM1D1B0004 MEDIA DRIVER
11871 M:      Akihiro Tsukada <tskd08@gmail.com>
11872 L:      linux-media@vger.kernel.org
11873 S:      Odd Fixes
11874 F:      drivers/media/tuners/qm1d1b0004*
11875
11876 QM1D1C0042 MEDIA DRIVER
11877 M:      Akihiro Tsukada <tskd08@gmail.com>
11878 L:      linux-media@vger.kernel.org
11879 S:      Odd Fixes
11880 F:      drivers/media/tuners/qm1d1c0042*
11881
11882 QNX4 FILESYSTEM
11883 M:      Anders Larsen <al@alarsen.net>
11884 W:      http://www.alarsen.net/linux/qnx4fs/
11885 S:      Maintained
11886 F:      fs/qnx4/
11887 F:      include/uapi/linux/qnx4_fs.h
11888 F:      include/uapi/linux/qnxtypes.h
11889
11890 QORIQ DPAA2 FSL-MC BUS DRIVER
11891 M:      Stuart Yoder <stuyoder@gmail.com>
11892 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11893 L:      linux-kernel@vger.kernel.org
11894 S:      Maintained
11895 F:      drivers/bus/fsl-mc/
11896 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11897 F:      Documentation/networking/dpaa2/overview.rst
11898
11899 QT1010 MEDIA DRIVER
11900 M:      Antti Palosaari <crope@iki.fi>
11901 L:      linux-media@vger.kernel.org
11902 W:      https://linuxtv.org
11903 W:      http://palosaari.fi/linux/
11904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11905 T:      git git://linuxtv.org/anttip/media_tree.git
11906 S:      Maintained
11907 F:      drivers/media/tuners/qt1010*
11908
11909 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11910 M:      Kalle Valo <kvalo@codeaurora.org>
11911 L:      ath10k@lists.infradead.org
11912 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11914 S:      Supported
11915 F:      drivers/net/wireless/ath/ath10k/
11916
11917 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11918 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11919 L:      linux-wireless@vger.kernel.org
11920 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11921 S:      Supported
11922 F:      drivers/net/wireless/ath/ath9k/
11923
11924 QUALCOMM CAMERA SUBSYSTEM DRIVER
11925 M:      Todor Tomov <todor.tomov@linaro.org>
11926 L:      linux-media@vger.kernel.org
11927 S:      Maintained
11928 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11929 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11930 F:      drivers/media/platform/qcom/camss/
11931
11932 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11933 M:  Ilia Lin <ilia.lin@gmail.com>
11934 L:  linux-pm@vger.kernel.org
11935 S:  Maintained
11936 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11937 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11938
11939 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11940 M:      Timur Tabi <timur@kernel.org>
11941 L:      netdev@vger.kernel.org
11942 S:      Maintained
11943 F:      drivers/net/ethernet/qualcomm/emac/
11944
11945 QUALCOMM HEXAGON ARCHITECTURE
11946 M:      Richard Kuo <rkuo@codeaurora.org>
11947 L:      linux-hexagon@vger.kernel.org
11948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11949 S:      Supported
11950 F:      arch/hexagon/
11951
11952 QUALCOMM HIDMA DRIVER
11953 M:      Sinan Kaya <okaya@kernel.org>
11954 L:      linux-arm-kernel@lists.infradead.org
11955 L:      linux-arm-msm@vger.kernel.org
11956 L:      dmaengine@vger.kernel.org
11957 S:      Supported
11958 F:      drivers/dma/qcom/hidma*
11959
11960 QUALCOMM IOMMU
11961 M:      Rob Clark <robdclark@gmail.com>
11962 L:      iommu@lists.linux-foundation.org
11963 L:      linux-arm-msm@vger.kernel.org
11964 S:      Maintained
11965 F:      drivers/iommu/qcom_iommu.c
11966
11967 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11968 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11969 L:      linux-media@vger.kernel.org
11970 L:      linux-arm-msm@vger.kernel.org
11971 T:      git git://linuxtv.org/media_tree.git
11972 S:      Maintained
11973 F:      drivers/media/platform/qcom/venus/
11974
11975 QUALCOMM WCN36XX WIRELESS DRIVER
11976 M:      Kalle Valo <kvalo@codeaurora.org>
11977 L:      wcn36xx@lists.infradead.org
11978 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11979 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11980 S:      Supported
11981 F:      drivers/net/wireless/ath/wcn36xx/
11982
11983 QUANTENNA QTNFMAC WIRELESS DRIVER
11984 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11985 M:      Avinash Patil <avinashp@quantenna.com>
11986 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11987 L:      linux-wireless@vger.kernel.org
11988 S:      Maintained
11989 F:      drivers/net/wireless/quantenna
11990
11991 RADEON and AMDGPU DRM DRIVERS
11992 M:      Alex Deucher <alexander.deucher@amd.com>
11993 M:      Christian König <christian.koenig@amd.com>
11994 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11995 L:      amd-gfx@lists.freedesktop.org
11996 T:      git git://people.freedesktop.org/~agd5f/linux
11997 S:      Supported
11998 F:      drivers/gpu/drm/radeon/
11999 F:      include/uapi/drm/radeon_drm.h
12000 F:      drivers/gpu/drm/amd/
12001 F:      include/uapi/drm/amdgpu_drm.h
12002
12003 RADEON FRAMEBUFFER DISPLAY DRIVER
12004 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12005 L:      linux-fbdev@vger.kernel.org
12006 S:      Maintained
12007 F:      drivers/video/fbdev/aty/radeon*
12008 F:      include/uapi/linux/radeonfb.h
12009
12010 RADIOSHARK RADIO DRIVER
12011 M:      Hans Verkuil <hverkuil@xs4all.nl>
12012 L:      linux-media@vger.kernel.org
12013 T:      git git://linuxtv.org/media_tree.git
12014 S:      Maintained
12015 F:      drivers/media/radio/radio-shark.c
12016
12017 RADIOSHARK2 RADIO DRIVER
12018 M:      Hans Verkuil <hverkuil@xs4all.nl>
12019 L:      linux-media@vger.kernel.org
12020 T:      git git://linuxtv.org/media_tree.git
12021 S:      Maintained
12022 F:      drivers/media/radio/radio-shark2.c
12023 F:      drivers/media/radio/radio-tea5777.c
12024
12025 RADOS BLOCK DEVICE (RBD)
12026 M:      Ilya Dryomov <idryomov@gmail.com>
12027 M:      Sage Weil <sage@redhat.com>
12028 M:      Alex Elder <elder@kernel.org>
12029 L:      ceph-devel@vger.kernel.org
12030 W:      http://ceph.com/
12031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12032 T:      git git://github.com/ceph/ceph-client.git
12033 S:      Supported
12034 F:      Documentation/ABI/testing/sysfs-bus-rbd
12035 F:      drivers/block/rbd.c
12036 F:      drivers/block/rbd_types.h
12037
12038 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12039 M:      Paul Mackerras <paulus@samba.org>
12040 L:      linux-fbdev@vger.kernel.org
12041 S:      Maintained
12042 F:      drivers/video/fbdev/aty/aty128fb.c
12043
12044 RAINSHADOW-CEC DRIVER
12045 M:      Hans Verkuil <hverkuil@xs4all.nl>
12046 L:      linux-media@vger.kernel.org
12047 T:      git git://linuxtv.org/media_tree.git
12048 S:      Maintained
12049 F:      drivers/media/usb/rainshadow-cec/*
12050
12051 RALINK MIPS ARCHITECTURE
12052 M:      John Crispin <john@phrozen.org>
12053 L:      linux-mips@linux-mips.org
12054 S:      Maintained
12055 F:      arch/mips/ralink
12056
12057 RALINK RT2X00 WIRELESS LAN DRIVER
12058 P:      rt2x00 project
12059 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12060 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12061 L:      linux-wireless@vger.kernel.org
12062 S:      Maintained
12063 F:      drivers/net/wireless/ralink/rt2x00/
12064
12065 RAMDISK RAM BLOCK DEVICE DRIVER
12066 M:      Jens Axboe <axboe@kernel.dk>
12067 S:      Maintained
12068 F:      Documentation/blockdev/ramdisk.txt
12069 F:      drivers/block/brd.c
12070
12071 RANCHU VIRTUAL BOARD FOR MIPS
12072 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12073 L:      linux-mips@linux-mips.org
12074 S:      Supported
12075 F:      arch/mips/generic/board-ranchu.c
12076 F:      arch/mips/configs/generic/board-ranchu.config
12077
12078 RANDOM NUMBER DRIVER
12079 M:      "Theodore Ts'o" <tytso@mit.edu>
12080 S:      Maintained
12081 F:      drivers/char/random.c
12082
12083 RAPIDIO SUBSYSTEM
12084 M:      Matt Porter <mporter@kernel.crashing.org>
12085 M:      Alexandre Bounine <alex.bou9@gmail.com>
12086 S:      Maintained
12087 F:      drivers/rapidio/
12088
12089 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12090 L:      linux-wireless@vger.kernel.org
12091 S:      Orphan
12092 F:      drivers/net/wireless/ray*
12093
12094 RCUTORTURE TEST FRAMEWORK
12095 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12096 M:      Josh Triplett <josh@joshtriplett.org>
12097 R:      Steven Rostedt <rostedt@goodmis.org>
12098 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12099 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12100 L:      linux-kernel@vger.kernel.org
12101 S:      Supported
12102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12103 F:      tools/testing/selftests/rcutorture
12104
12105 RDC R-321X SoC
12106 M:      Florian Fainelli <florian@openwrt.org>
12107 S:      Maintained
12108
12109 RDC R6040 FAST ETHERNET DRIVER
12110 M:      Florian Fainelli <f.fainelli@gmail.com>
12111 L:      netdev@vger.kernel.org
12112 S:      Maintained
12113 F:      drivers/net/ethernet/rdc/r6040.c
12114
12115 RDMAVT - RDMA verbs software
12116 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12117 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12118 L:      linux-rdma@vger.kernel.org
12119 S:      Supported
12120 F:      drivers/infiniband/sw/rdmavt
12121
12122 RDS - RELIABLE DATAGRAM SOCKETS
12123 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12124 L:      netdev@vger.kernel.org
12125 L:      linux-rdma@vger.kernel.org
12126 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12127 W:      https://oss.oracle.com/projects/rds/
12128 S:      Supported
12129 F:      net/rds/
12130 F:      Documentation/networking/rds.txt
12131
12132 RDT - RESOURCE ALLOCATION
12133 M:      Fenghua Yu <fenghua.yu@intel.com>
12134 L:      linux-kernel@vger.kernel.org
12135 S:      Supported
12136 F:      arch/x86/kernel/cpu/intel_rdt*
12137 F:      arch/x86/include/asm/intel_rdt_sched.h
12138 F:      Documentation/x86/intel_rdt*
12139
12140 READ-COPY UPDATE (RCU)
12141 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12142 M:      Josh Triplett <josh@joshtriplett.org>
12143 R:      Steven Rostedt <rostedt@goodmis.org>
12144 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12145 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12146 L:      linux-kernel@vger.kernel.org
12147 W:      http://www.rdrop.com/users/paulmck/RCU/
12148 S:      Supported
12149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12150 F:      Documentation/RCU/
12151 X:      Documentation/RCU/torture.txt
12152 F:      include/linux/rcu*
12153 X:      include/linux/srcu*.h
12154 F:      kernel/rcu/
12155 X:      kernel/rcu/srcu*.c
12156
12157 REAL TIME CLOCK (RTC) SUBSYSTEM
12158 M:      Alessandro Zummo <a.zummo@towertech.it>
12159 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12160 L:      linux-rtc@vger.kernel.org
12161 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12163 S:      Maintained
12164 F:      Documentation/devicetree/bindings/rtc/
12165 F:      Documentation/rtc.txt
12166 F:      drivers/rtc/
12167 F:      include/linux/rtc.h
12168 F:      include/uapi/linux/rtc.h
12169 F:      include/linux/rtc/
12170 F:      include/linux/platform_data/rtc-*
12171 F:      tools/testing/selftests/rtc/
12172
12173 REALTEK AUDIO CODECS
12174 M:      Bard Liao <bardliao@realtek.com>
12175 M:      Oder Chiou <oder_chiou@realtek.com>
12176 S:      Maintained
12177 F:      sound/soc/codecs/rt*
12178 F:      include/sound/rt*.h
12179
12180 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12181 M:      Linus Walleij <linus.walleij@linaro.org>
12182 S:      Maintained
12183 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12184 F:      drivers/net/dsa/realtek-smi*
12185 F:      drivers/net/dsa/rtl83*
12186
12187 REGISTER MAP ABSTRACTION
12188 M:      Mark Brown <broonie@kernel.org>
12189 L:      linux-kernel@vger.kernel.org
12190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12191 S:      Supported
12192 F:      Documentation/devicetree/bindings/regmap/
12193 F:      drivers/base/regmap/
12194 F:      include/linux/regmap.h
12195
12196 REISERFS FILE SYSTEM
12197 L:      reiserfs-devel@vger.kernel.org
12198 S:      Supported
12199 F:      fs/reiserfs/
12200
12201 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12202 M:      Ohad Ben-Cohen <ohad@wizery.com>
12203 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12204 L:      linux-remoteproc@vger.kernel.org
12205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12206 S:      Maintained
12207 F:      Documentation/devicetree/bindings/remoteproc/
12208 F:      Documentation/remoteproc.txt
12209 F:      drivers/remoteproc/
12210 F:      include/linux/remoteproc.h
12211
12212 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12213 M:      Ohad Ben-Cohen <ohad@wizery.com>
12214 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12215 L:      linux-remoteproc@vger.kernel.org
12216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12217 S:      Maintained
12218 F:      drivers/rpmsg/
12219 F:      Documentation/rpmsg.txt
12220 F:      include/linux/rpmsg.h
12221 F:      include/linux/rpmsg/
12222
12223 RENESAS CLOCK DRIVERS
12224 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12225 L:      linux-renesas-soc@vger.kernel.org
12226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12227 S:      Supported
12228 F:      drivers/clk/renesas/
12229
12230 RENESAS EMEV2 I2C DRIVER
12231 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12232 S:      Supported
12233 F:      drivers/i2c/busses/i2c-emev2.c
12234
12235 RENESAS ETHERNET DRIVERS
12236 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12237 L:      netdev@vger.kernel.org
12238 L:      linux-renesas-soc@vger.kernel.org
12239 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12240 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12241 F:      drivers/net/ethernet/renesas/
12242 F:      include/linux/sh_eth.h
12243
12244 RENESAS R-CAR GYROADC DRIVER
12245 M:      Marek Vasut <marek.vasut@gmail.com>
12246 L:      linux-iio@vger.kernel.org
12247 S:      Supported
12248 F:      drivers/iio/adc/rcar_gyro_adc.c
12249
12250 RENESAS R-CAR I2C DRIVERS
12251 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12252 S:      Supported
12253 F:      drivers/i2c/busses/i2c-rcar.c
12254 F:      drivers/i2c/busses/i2c-sh_mobile.c
12255
12256 RENESAS USB PHY DRIVER
12257 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12258 L:      linux-renesas-soc@vger.kernel.org
12259 S:      Maintained
12260 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12261
12262 RESET CONTROLLER FRAMEWORK
12263 M:      Philipp Zabel <p.zabel@pengutronix.de>
12264 T:      git git://git.pengutronix.de/git/pza/linux
12265 S:      Maintained
12266 F:      drivers/reset/
12267 F:      Documentation/devicetree/bindings/reset/
12268 F:      include/dt-bindings/reset/
12269 F:      include/linux/reset.h
12270 F:      include/linux/reset-controller.h
12271
12272 RESTARTABLE SEQUENCES SUPPORT
12273 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12274 M:      Peter Zijlstra <peterz@infradead.org>
12275 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12276 M:      Boqun Feng <boqun.feng@gmail.com>
12277 L:      linux-kernel@vger.kernel.org
12278 S:      Supported
12279 F:      kernel/rseq.c
12280 F:      include/uapi/linux/rseq.h
12281 F:      include/trace/events/rseq.h
12282 F:      tools/testing/selftests/rseq/
12283
12284 RFKILL
12285 M:      Johannes Berg <johannes@sipsolutions.net>
12286 L:      linux-wireless@vger.kernel.org
12287 W:      http://wireless.kernel.org/
12288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12290 S:      Maintained
12291 F:      Documentation/rfkill.txt
12292 F:      Documentation/ABI/stable/sysfs-class-rfkill
12293 F:      net/rfkill/
12294 F:      include/linux/rfkill.h
12295 F:      include/uapi/linux/rfkill.h
12296
12297 RHASHTABLE
12298 M:      Thomas Graf <tgraf@suug.ch>
12299 M:      Herbert Xu <herbert@gondor.apana.org.au>
12300 L:      netdev@vger.kernel.org
12301 S:      Maintained
12302 F:      lib/rhashtable.c
12303 F:      lib/test_rhashtable.c
12304 F:      include/linux/rhashtable.h
12305 F:      include/linux/rhashtable-types.h
12306
12307 RICOH R5C592 MEMORYSTICK DRIVER
12308 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12309 S:      Maintained
12310 F:      drivers/memstick/host/r592.*
12311
12312 RICOH SMARTMEDIA/XD DRIVER
12313 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12314 S:      Maintained
12315 F:      drivers/mtd/nand/raw/r852.c
12316 F:      drivers/mtd/nand/raw/r852.h
12317
12318 RISC-V ARCHITECTURE
12319 M:      Palmer Dabbelt <palmer@sifive.com>
12320 M:      Albert Ou <aou@eecs.berkeley.edu>
12321 L:      linux-riscv@lists.infradead.org
12322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12323 S:      Supported
12324 F:      arch/riscv/
12325 K:      riscv
12326 N:      riscv
12327
12328 ROCCAT DRIVERS
12329 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12330 W:      http://sourceforge.net/projects/roccat/
12331 S:      Maintained
12332 F:      drivers/hid/hid-roccat*
12333 F:      include/linux/hid-roccat*
12334 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12335
12336 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12337 M:      Jacob chen <jacob2.chen@rock-chips.com>
12338 L:      linux-media@vger.kernel.org
12339 S:      Maintained
12340 F:      drivers/media/platform/rockchip/rga/
12341 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12342
12343 ROCKER DRIVER
12344 M:      Jiri Pirko <jiri@resnulli.us>
12345 L:      netdev@vger.kernel.org
12346 S:      Supported
12347 F:      drivers/net/ethernet/rocker/
12348
12349 ROCKETPORT DRIVER
12350 P:      Comtrol Corp.
12351 W:      http://www.comtrol.com
12352 S:      Maintained
12353 F:      Documentation/serial/rocket.txt
12354 F:      drivers/tty/rocket*
12355
12356 ROCKETPORT EXPRESS/INFINITY DRIVER
12357 M:      Kevin Cernekee <cernekee@gmail.com>
12358 L:      linux-serial@vger.kernel.org
12359 S:      Odd Fixes
12360 F:      drivers/tty/serial/rp2.*
12361
12362 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12363 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12364 L:      linux-kernel@vger.kernel.org
12365 L:      linux-renesas-soc@vger.kernel.org
12366 S:      Supported
12367 F:      drivers/mfd/bd9571mwv.c
12368 F:      drivers/regulator/bd9571mwv-regulator.c
12369 F:      drivers/gpio/gpio-bd9571mwv.c
12370 F:      include/linux/mfd/bd9571mwv.h
12371 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12372
12373 ROSE NETWORK LAYER
12374 M:      Ralf Baechle <ralf@linux-mips.org>
12375 L:      linux-hams@vger.kernel.org
12376 W:      http://www.linux-ax25.org/
12377 S:      Maintained
12378 F:      include/net/rose.h
12379 F:      include/uapi/linux/rose.h
12380 F:      net/rose/
12381
12382 RTL2830 MEDIA DRIVER
12383 M:      Antti Palosaari <crope@iki.fi>
12384 L:      linux-media@vger.kernel.org
12385 W:      https://linuxtv.org
12386 W:      http://palosaari.fi/linux/
12387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12388 T:      git git://linuxtv.org/anttip/media_tree.git
12389 S:      Maintained
12390 F:      drivers/media/dvb-frontends/rtl2830*
12391
12392 RTL2832 MEDIA DRIVER
12393 M:      Antti Palosaari <crope@iki.fi>
12394 L:      linux-media@vger.kernel.org
12395 W:      https://linuxtv.org
12396 W:      http://palosaari.fi/linux/
12397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12398 T:      git git://linuxtv.org/anttip/media_tree.git
12399 S:      Maintained
12400 F:      drivers/media/dvb-frontends/rtl2832*
12401
12402 RTL2832_SDR MEDIA DRIVER
12403 M:      Antti Palosaari <crope@iki.fi>
12404 L:      linux-media@vger.kernel.org
12405 W:      https://linuxtv.org
12406 W:      http://palosaari.fi/linux/
12407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12408 T:      git git://linuxtv.org/anttip/media_tree.git
12409 S:      Maintained
12410 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12411
12412 RTL8180 WIRELESS DRIVER
12413 L:      linux-wireless@vger.kernel.org
12414 W:      http://wireless.kernel.org/
12415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12416 S:      Orphan
12417 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12418
12419 RTL8187 WIRELESS DRIVER
12420 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12421 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12422 M:      Larry Finger <Larry.Finger@lwfinger.net>
12423 L:      linux-wireless@vger.kernel.org
12424 W:      http://wireless.kernel.org/
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12426 S:      Maintained
12427 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12428
12429 REALTEK WIRELESS DRIVER (rtlwifi family)
12430 M:      Ping-Ke Shih <pkshih@realtek.com>
12431 L:      linux-wireless@vger.kernel.org
12432 W:      http://wireless.kernel.org/
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12434 S:      Maintained
12435 F:      drivers/net/wireless/realtek/rtlwifi/
12436
12437 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12438 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12439 L:      linux-wireless@vger.kernel.org
12440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12441 S:      Maintained
12442 F:      drivers/net/wireless/realtek/rtl8xxxu/
12443
12444 RXRPC SOCKETS (AF_RXRPC)
12445 M:      David Howells <dhowells@redhat.com>
12446 L:      linux-afs@lists.infradead.org
12447 S:      Supported
12448 F:      net/rxrpc/
12449 F:      include/keys/rxrpc-type.h
12450 F:      include/net/af_rxrpc.h
12451 F:      include/trace/events/rxrpc.h
12452 F:      include/uapi/linux/rxrpc.h
12453 F:      Documentation/networking/rxrpc.txt
12454 W:      https://www.infradead.org/~dhowells/kafs/
12455
12456 S3 SAVAGE FRAMEBUFFER DRIVER
12457 M:      Antonino Daplas <adaplas@gmail.com>
12458 L:      linux-fbdev@vger.kernel.org
12459 S:      Maintained
12460 F:      drivers/video/fbdev/savage/
12461
12462 S390
12463 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12464 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12465 L:      linux-s390@vger.kernel.org
12466 W:      http://www.ibm.com/developerworks/linux/linux390/
12467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12468 S:      Supported
12469 F:      arch/s390/
12470 F:      drivers/s390/
12471 F:      Documentation/s390/
12472 F:      Documentation/driver-api/s390-drivers.rst
12473
12474 S390 COMMON I/O LAYER
12475 M:      Sebastian Ott <sebott@linux.ibm.com>
12476 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12477 L:      linux-s390@vger.kernel.org
12478 W:      http://www.ibm.com/developerworks/linux/linux390/
12479 S:      Supported
12480 F:      drivers/s390/cio/
12481
12482 S390 DASD DRIVER
12483 M:      Stefan Haberland <sth@linux.ibm.com>
12484 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12485 L:      linux-s390@vger.kernel.org
12486 W:      http://www.ibm.com/developerworks/linux/linux390/
12487 S:      Supported
12488 F:      drivers/s390/block/dasd*
12489 F:      block/partitions/ibm.c
12490
12491 S390 IOMMU (PCI)
12492 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12493 L:      linux-s390@vger.kernel.org
12494 W:      http://www.ibm.com/developerworks/linux/linux390/
12495 S:      Supported
12496 F:      drivers/iommu/s390-iommu.c
12497
12498 S390 IUCV NETWORK LAYER
12499 M:      Julian Wiedmann <jwi@linux.ibm.com>
12500 M:      Ursula Braun <ubraun@linux.ibm.com>
12501 L:      linux-s390@vger.kernel.org
12502 W:      http://www.ibm.com/developerworks/linux/linux390/
12503 S:      Supported
12504 F:      drivers/s390/net/*iucv*
12505 F:      include/net/iucv/
12506 F:      net/iucv/
12507
12508 S390 NETWORK DRIVERS
12509 M:      Julian Wiedmann <jwi@linux.ibm.com>
12510 M:      Ursula Braun <ubraun@linux.ibm.com>
12511 L:      linux-s390@vger.kernel.org
12512 W:      http://www.ibm.com/developerworks/linux/linux390/
12513 S:      Supported
12514 F:      drivers/s390/net/
12515
12516 S390 PCI SUBSYSTEM
12517 M:      Sebastian Ott <sebott@linux.ibm.com>
12518 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12519 L:      linux-s390@vger.kernel.org
12520 W:      http://www.ibm.com/developerworks/linux/linux390/
12521 S:      Supported
12522 F:      arch/s390/pci/
12523 F:      drivers/pci/hotplug/s390_pci_hpc.c
12524
12525 S390 VFIO-CCW DRIVER
12526 M:      Cornelia Huck <cohuck@redhat.com>
12527 M:      Halil Pasic <pasic@linux.ibm.com>
12528 L:      linux-s390@vger.kernel.org
12529 L:      kvm@vger.kernel.org
12530 S:      Supported
12531 F:      drivers/s390/cio/vfio_ccw*
12532 F:      Documentation/s390/vfio-ccw.txt
12533 F:      include/uapi/linux/vfio_ccw.h
12534
12535 S390 ZCRYPT DRIVER
12536 M:      Harald Freudenberger <freude@linux.ibm.com>
12537 L:      linux-s390@vger.kernel.org
12538 W:      http://www.ibm.com/developerworks/linux/linux390/
12539 S:      Supported
12540 F:      drivers/s390/crypto/
12541
12542 S390 ZFCP DRIVER
12543 M:      Steffen Maier <maier@linux.ibm.com>
12544 M:      Benjamin Block <bblock@linux.ibm.com>
12545 L:      linux-s390@vger.kernel.org
12546 W:      http://www.ibm.com/developerworks/linux/linux390/
12547 S:      Supported
12548 F:      drivers/s390/scsi/zfcp_*
12549
12550 S3C24XX SD/MMC Driver
12551 M:      Ben Dooks <ben-linux@fluff.org>
12552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12553 S:      Supported
12554 F:      drivers/mmc/host/s3cmci.*
12555
12556 SAA6588 RDS RECEIVER DRIVER
12557 M:      Hans Verkuil <hverkuil@xs4all.nl>
12558 L:      linux-media@vger.kernel.org
12559 T:      git git://linuxtv.org/media_tree.git
12560 W:      https://linuxtv.org
12561 S:      Odd Fixes
12562 F:      drivers/media/i2c/saa6588*
12563
12564 SAA7134 VIDEO4LINUX DRIVER
12565 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12566 L:      linux-media@vger.kernel.org
12567 W:      https://linuxtv.org
12568 T:      git git://linuxtv.org/media_tree.git
12569 S:      Odd fixes
12570 F:      Documentation/media/v4l-drivers/saa7134*
12571 F:      drivers/media/pci/saa7134/
12572
12573 SAA7146 VIDEO4LINUX-2 DRIVER
12574 M:      Hans Verkuil <hverkuil@xs4all.nl>
12575 L:      linux-media@vger.kernel.org
12576 T:      git git://linuxtv.org/media_tree.git
12577 S:      Maintained
12578 F:      drivers/media/common/saa7146/
12579 F:      drivers/media/pci/saa7146/
12580 F:      include/media/saa7146*
12581
12582 SAMSUNG AUDIO (ASoC) DRIVERS
12583 M:      Krzysztof Kozlowski <krzk@kernel.org>
12584 M:      Sangbeom Kim <sbkim73@samsung.com>
12585 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12587 S:      Supported
12588 F:      sound/soc/samsung/
12589 F:      Documentation/devicetree/bindings/sound/samsung*
12590
12591 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12592 M:      Krzysztof Kozlowski <krzk@kernel.org>
12593 L:      linux-crypto@vger.kernel.org
12594 L:      linux-samsung-soc@vger.kernel.org
12595 S:      Maintained
12596 F:      drivers/crypto/exynos-rng.c
12597 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12598
12599 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12600 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12601 L:      linux-samsung-soc@vger.kernel.org
12602 S:      Maintained
12603 F:      drivers/char/hw_random/exynos-trng.c
12604 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12605
12606 SAMSUNG FRAMEBUFFER DRIVER
12607 M:      Jingoo Han <jingoohan1@gmail.com>
12608 L:      linux-fbdev@vger.kernel.org
12609 S:      Maintained
12610 F:      drivers/video/fbdev/s3c-fb.c
12611
12612 SAMSUNG LAPTOP DRIVER
12613 M:      Corentin Chary <corentin.chary@gmail.com>
12614 L:      platform-driver-x86@vger.kernel.org
12615 S:      Maintained
12616 F:      drivers/platform/x86/samsung-laptop.c
12617
12618 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12619 M:      Sangbeom Kim <sbkim73@samsung.com>
12620 M:      Krzysztof Kozlowski <krzk@kernel.org>
12621 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12622 L:      linux-kernel@vger.kernel.org
12623 L:      linux-samsung-soc@vger.kernel.org
12624 S:      Supported
12625 F:      drivers/mfd/sec*.c
12626 F:      drivers/regulator/s2m*.c
12627 F:      drivers/regulator/s5m*.c
12628 F:      drivers/clk/clk-s2mps11.c
12629 F:      drivers/rtc/rtc-s5m.c
12630 F:      include/linux/mfd/samsung/
12631 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12632 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12633 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12634 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12635
12636 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12637 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12638 L:      linux-media@vger.kernel.org
12639 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12640 S:      Maintained
12641 F:      drivers/media/platform/s3c-camif/
12642 F:      include/media/drv-intf/s3c_camif.h
12643
12644 SAMSUNG S3FWRN5 NFC DRIVER
12645 M:      Robert Baldyga <r.baldyga@samsung.com>
12646 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12647 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12648 S:      Supported
12649 F:      drivers/nfc/s3fwrn5
12650
12651 SAMSUNG S5C73M3 CAMERA DRIVER
12652 M:      Kyungmin Park <kyungmin.park@samsung.com>
12653 M:      Andrzej Hajda <a.hajda@samsung.com>
12654 L:      linux-media@vger.kernel.org
12655 S:      Supported
12656 F:      drivers/media/i2c/s5c73m3/*
12657
12658 SAMSUNG S5K5BAF CAMERA DRIVER
12659 M:      Kyungmin Park <kyungmin.park@samsung.com>
12660 M:      Andrzej Hajda <a.hajda@samsung.com>
12661 L:      linux-media@vger.kernel.org
12662 S:      Supported
12663 F:      drivers/media/i2c/s5k5baf.c
12664
12665 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12666 M:      Krzysztof Kozlowski <krzk@kernel.org>
12667 M:      Vladimir Zapolskiy <vz@mleia.com>
12668 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12669 L:      linux-crypto@vger.kernel.org
12670 L:      linux-samsung-soc@vger.kernel.org
12671 S:      Maintained
12672 F:      drivers/crypto/s5p-sss.c
12673
12674 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12675 M:      Kyungmin Park <kyungmin.park@samsung.com>
12676 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12677 L:      linux-media@vger.kernel.org
12678 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12679 S:      Supported
12680 F:      drivers/media/platform/exynos4-is/
12681
12682 SAMSUNG SOC CLOCK DRIVERS
12683 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12684 M:      Tomasz Figa <tomasz.figa@gmail.com>
12685 M:      Chanwoo Choi <cw00.choi@samsung.com>
12686 S:      Supported
12687 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12689 F:      drivers/clk/samsung/
12690 F:      include/dt-bindings/clock/exynos*.h
12691 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12692
12693 SAMSUNG SPI DRIVERS
12694 M:      Kukjin Kim <kgene@kernel.org>
12695 M:      Krzysztof Kozlowski <krzk@kernel.org>
12696 M:      Andi Shyti <andi@etezian.org>
12697 L:      linux-spi@vger.kernel.org
12698 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12699 S:      Maintained
12700 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12701 F:      drivers/spi/spi-s3c*
12702 F:      include/linux/platform_data/spi-s3c64xx.h
12703
12704 SAMSUNG SXGBE DRIVERS
12705 M:      Byungho An <bh74.an@samsung.com>
12706 M:      Girish K S <ks.giri@samsung.com>
12707 M:      Vipul Pandya <vipul.pandya@samsung.com>
12708 S:      Supported
12709 L:      netdev@vger.kernel.org
12710 F:      drivers/net/ethernet/samsung/sxgbe/
12711
12712 SAMSUNG THERMAL DRIVER
12713 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12714 L:      linux-pm@vger.kernel.org
12715 L:      linux-samsung-soc@vger.kernel.org
12716 S:      Supported
12717 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12718 F:      drivers/thermal/samsung/
12719
12720 SAMSUNG USB2 PHY DRIVER
12721 M:      Kamil Debski <kamil@wypas.org>
12722 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12723 L:      linux-kernel@vger.kernel.org
12724 S:      Supported
12725 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12726 F:      Documentation/phy/samsung-usb2.txt
12727 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12728 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12729 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12730 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12731 F:      drivers/phy/samsung/phy-samsung-usb2.c
12732 F:      drivers/phy/samsung/phy-samsung-usb2.h
12733
12734 SC1200 WDT DRIVER
12735 M:      Zwane Mwaikambo <zwanem@gmail.com>
12736 S:      Maintained
12737 F:      drivers/watchdog/sc1200wdt.c
12738
12739 SCHEDULER
12740 M:      Ingo Molnar <mingo@redhat.com>
12741 M:      Peter Zijlstra <peterz@infradead.org>
12742 L:      linux-kernel@vger.kernel.org
12743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12744 S:      Maintained
12745 F:      kernel/sched/
12746 F:      include/linux/sched.h
12747 F:      include/uapi/linux/sched.h
12748 F:      include/linux/wait.h
12749
12750 SCR24X CHIP CARD INTERFACE DRIVER
12751 M:      Lubomir Rintel <lkundrak@v3.sk>
12752 S:      Supported
12753 F:      drivers/char/pcmcia/scr24x_cs.c
12754
12755 SCSI CDROM DRIVER
12756 M:      Jens Axboe <axboe@kernel.dk>
12757 L:      linux-scsi@vger.kernel.org
12758 W:      http://www.kernel.dk
12759 S:      Maintained
12760 F:      drivers/scsi/sr*
12761
12762 SCSI RDMA PROTOCOL (SRP) INITIATOR
12763 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12764 L:      linux-rdma@vger.kernel.org
12765 S:      Supported
12766 W:      http://www.openfabrics.org
12767 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12769 F:      drivers/infiniband/ulp/srp/
12770 F:      include/scsi/srp.h
12771
12772 SCSI SG DRIVER
12773 M:      Doug Gilbert <dgilbert@interlog.com>
12774 L:      linux-scsi@vger.kernel.org
12775 W:      http://sg.danny.cz/sg
12776 S:      Maintained
12777 F:      Documentation/scsi/scsi-generic.txt
12778 F:      drivers/scsi/sg.c
12779 F:      include/scsi/sg.h
12780
12781 SCSI SUBSYSTEM
12782 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12784 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12786 L:      linux-scsi@vger.kernel.org
12787 S:      Maintained
12788 F:      Documentation/devicetree/bindings/scsi/
12789 F:      drivers/scsi/
12790 F:      include/scsi/
12791
12792 SCSI TAPE DRIVER
12793 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12794 L:      linux-scsi@vger.kernel.org
12795 S:      Maintained
12796 F:      Documentation/scsi/st.txt
12797 F:      drivers/scsi/st.*
12798 F:      drivers/scsi/st_*.h
12799
12800 SCTP PROTOCOL
12801 M:      Vlad Yasevich <vyasevich@gmail.com>
12802 M:      Neil Horman <nhorman@tuxdriver.com>
12803 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12804 L:      linux-sctp@vger.kernel.org
12805 W:      http://lksctp.sourceforge.net
12806 S:      Maintained
12807 F:      Documentation/networking/sctp.txt
12808 F:      include/linux/sctp.h
12809 F:      include/uapi/linux/sctp.h
12810 F:      include/net/sctp/
12811 F:      net/sctp/
12812
12813 SCx200 CPU SUPPORT
12814 M:      Jim Cromie <jim.cromie@gmail.com>
12815 S:      Odd Fixes
12816 F:      Documentation/i2c/busses/scx200_acb
12817 F:      arch/x86/platform/scx200/
12818 F:      drivers/watchdog/scx200_wdt.c
12819 F:      drivers/i2c/busses/scx200*
12820 F:      drivers/mtd/maps/scx200_docflash.c
12821 F:      include/linux/scx200.h
12822
12823 SCx200 GPIO DRIVER
12824 M:      Jim Cromie <jim.cromie@gmail.com>
12825 S:      Maintained
12826 F:      drivers/char/scx200_gpio.c
12827 F:      include/linux/scx200_gpio.h
12828
12829 SCx200 HRT CLOCKSOURCE DRIVER
12830 M:      Jim Cromie <jim.cromie@gmail.com>
12831 S:      Maintained
12832 F:      drivers/clocksource/scx200_hrt.c
12833
12834 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12835 M:      Sascha Sommer <saschasommer@freenet.de>
12836 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12837 S:      Maintained
12838 F:      drivers/mmc/host/sdricoh_cs.c
12839
12840 SECURE COMPUTING
12841 M:      Kees Cook <keescook@chromium.org>
12842 R:      Andy Lutomirski <luto@amacapital.net>
12843 R:      Will Drewry <wad@chromium.org>
12844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12845 S:      Supported
12846 F:      kernel/seccomp.c
12847 F:      include/uapi/linux/seccomp.h
12848 F:      include/linux/seccomp.h
12849 F:      tools/testing/selftests/seccomp/*
12850 F:      tools/testing/selftests/kselftest_harness.h
12851 F:      Documentation/userspace-api/seccomp_filter.rst
12852 K:      \bsecure_computing
12853 K:      \bTIF_SECCOMP\b
12854
12855 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12856 M:      Al Cooper <alcooperx@gmail.com>
12857 L:      linux-mmc@vger.kernel.org
12858 L:      bcm-kernel-feedback-list@broadcom.com
12859 S:      Maintained
12860 F:      drivers/mmc/host/sdhci-brcmstb*
12861
12862 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12863 M:      Adrian Hunter <adrian.hunter@intel.com>
12864 L:      linux-mmc@vger.kernel.org
12865 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12866 S:      Maintained
12867 F:      drivers/mmc/host/sdhci*
12868 F:      include/linux/mmc/sdhci*
12869
12870 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12871 M:      Ben Dooks <ben-linux@fluff.org>
12872 M:      Jaehoon Chung <jh80.chung@samsung.com>
12873 L:      linux-mmc@vger.kernel.org
12874 S:      Maintained
12875 F:      drivers/mmc/host/sdhci-s3c*
12876
12877 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12878 M:      Viresh Kumar <vireshk@kernel.org>
12879 L:      linux-mmc@vger.kernel.org
12880 S:      Maintained
12881 F:      drivers/mmc/host/sdhci-spear.c
12882
12883 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12884 M:      Kishon Vijay Abraham I <kishon@ti.com>
12885 L:      linux-mmc@vger.kernel.org
12886 S:      Maintained
12887 F:      drivers/mmc/host/sdhci-omap.c
12888
12889 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12890 M:      Scott Bauer <scott.bauer@intel.com>
12891 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12892 L:      linux-block@vger.kernel.org
12893 S:      Supported
12894 F:      block/sed*
12895 F:      block/opal_proto.h
12896 F:      include/linux/sed*
12897 F:      include/uapi/linux/sed*
12898
12899 SECURITY CONTACT
12900 M:      Security Officers <security@kernel.org>
12901 S:      Supported
12902
12903 SECURITY SUBSYSTEM
12904 M:      James Morris <jmorris@namei.org>
12905 M:      "Serge E. Hallyn" <serge@hallyn.com>
12906 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12908 W:      http://kernsec.org/
12909 S:      Supported
12910 F:      security/
12911 X:      security/selinux/
12912
12913 SELINUX SECURITY MODULE
12914 M:      Paul Moore <paul@paul-moore.com>
12915 M:      Stephen Smalley <sds@tycho.nsa.gov>
12916 M:      Eric Paris <eparis@parisplace.org>
12917 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12918 W:      https://selinuxproject.org
12919 W:      https://github.com/SELinuxProject
12920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12921 S:      Supported
12922 F:      include/linux/selinux*
12923 F:      security/selinux/
12924 F:      scripts/selinux/
12925 F:      Documentation/admin-guide/LSM/SELinux.rst
12926
12927 SENSABLE PHANTOM
12928 M:      Jiri Slaby <jirislaby@gmail.com>
12929 S:      Maintained
12930 F:      drivers/misc/phantom.c
12931 F:      include/uapi/linux/phantom.h
12932
12933 SERIAL DEVICE BUS
12934 M:      Rob Herring <robh@kernel.org>
12935 L:      linux-serial@vger.kernel.org
12936 S:      Maintained
12937 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12938 F:      drivers/tty/serdev/
12939 F:      include/linux/serdev.h
12940
12941 SERIAL DRIVERS
12942 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12943 L:      linux-serial@vger.kernel.org
12944 S:      Maintained
12945 F:      Documentation/devicetree/bindings/serial/
12946 F:      drivers/tty/serial/
12947
12948 SERIAL IR RECEIVER
12949 M:      Sean Young <sean@mess.org>
12950 L:      linux-media@vger.kernel.org
12951 S:      Maintained
12952 F:      drivers/media/rc/serial_ir.c
12953
12954 SFC NETWORK DRIVER
12955 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12956 M:      Edward Cree <ecree@solarflare.com>
12957 M:      Bert Kenward <bkenward@solarflare.com>
12958 L:      netdev@vger.kernel.org
12959 S:      Supported
12960 F:      drivers/net/ethernet/sfc/
12961
12962 SGI GRU DRIVER
12963 M:      Dimitri Sivanich <sivanich@sgi.com>
12964 S:      Maintained
12965 F:      drivers/misc/sgi-gru/
12966
12967 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12968 M:      Pat Gefre <pfg@sgi.com>
12969 L:      linux-ia64@vger.kernel.org
12970 S:      Supported
12971 F:      Documentation/ia64/serial.txt
12972 F:      drivers/tty/serial/ioc?_serial.c
12973 F:      include/linux/ioc?.h
12974
12975 SGI XP/XPC/XPNET DRIVER
12976 M:      Cliff Whickman <cpw@sgi.com>
12977 M:      Robin Holt <robinmholt@gmail.com>
12978 S:      Maintained
12979 F:      drivers/misc/sgi-xp/
12980
12981 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12982 M:      Ursula Braun <ubraun@linux.ibm.com>
12983 L:      linux-s390@vger.kernel.org
12984 W:      http://www.ibm.com/developerworks/linux/linux390/
12985 S:      Supported
12986 F:      net/smc/
12987
12988 SHARP RJ54N1CB0C SENSOR DRIVER
12989 M:      Jacopo Mondi <jacopo@jmondi.org>
12990 L:      linux-media@vger.kernel.org
12991 T:      git git://linuxtv.org/media_tree.git
12992 S:      Odd fixes
12993 F:      drivers/media/i2c/rj54n1cb0c.c
12994 F:      include/media/i2c/rj54n1cb0c.h
12995
12996 SH_VEU V4L2 MEM2MEM DRIVER
12997 L:      linux-media@vger.kernel.org
12998 S:      Orphan
12999 F:      drivers/media/platform/sh_veu.c
13000
13001 SH_VOU V4L2 OUTPUT DRIVER
13002 L:      linux-media@vger.kernel.org
13003 S:      Orphan
13004 F:      drivers/media/platform/sh_vou.c
13005 F:      include/media/drv-intf/sh_vou.h
13006
13007 SI2157 MEDIA DRIVER
13008 M:      Antti Palosaari <crope@iki.fi>
13009 L:      linux-media@vger.kernel.org
13010 W:      https://linuxtv.org
13011 W:      http://palosaari.fi/linux/
13012 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13013 T:      git git://linuxtv.org/anttip/media_tree.git
13014 S:      Maintained
13015 F:      drivers/media/tuners/si2157*
13016
13017 SI2165 MEDIA DRIVER
13018 M:      Matthias Schwarzott <zzam@gentoo.org>
13019 L:      linux-media@vger.kernel.org
13020 W:      https://linuxtv.org
13021 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13022 S:      Maintained
13023 F:      drivers/media/dvb-frontends/si2165*
13024
13025 SI2168 MEDIA DRIVER
13026 M:      Antti Palosaari <crope@iki.fi>
13027 L:      linux-media@vger.kernel.org
13028 W:      https://linuxtv.org
13029 W:      http://palosaari.fi/linux/
13030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13031 T:      git git://linuxtv.org/anttip/media_tree.git
13032 S:      Maintained
13033 F:      drivers/media/dvb-frontends/si2168*
13034
13035 SI470X FM RADIO RECEIVER I2C DRIVER
13036 M:      Hans Verkuil <hverkuil@xs4all.nl>
13037 L:      linux-media@vger.kernel.org
13038 T:      git git://linuxtv.org/media_tree.git
13039 W:      https://linuxtv.org
13040 S:      Odd Fixes
13041 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13042
13043 SI470X FM RADIO RECEIVER USB DRIVER
13044 M:      Hans Verkuil <hverkuil@xs4all.nl>
13045 L:      linux-media@vger.kernel.org
13046 T:      git git://linuxtv.org/media_tree.git
13047 W:      https://linuxtv.org
13048 S:      Maintained
13049 F:      drivers/media/radio/si470x/radio-si470x-common.c
13050 F:      drivers/media/radio/si470x/radio-si470x.h
13051 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13052
13053 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13054 M:      Eduardo Valentin <edubezval@gmail.com>
13055 L:      linux-media@vger.kernel.org
13056 T:      git git://linuxtv.org/media_tree.git
13057 W:      https://linuxtv.org
13058 S:      Odd Fixes
13059 F:      drivers/media/radio/si4713/si4713.?
13060
13061 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13062 M:      Eduardo Valentin <edubezval@gmail.com>
13063 L:      linux-media@vger.kernel.org
13064 T:      git git://linuxtv.org/media_tree.git
13065 W:      https://linuxtv.org
13066 S:      Odd Fixes
13067 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13068
13069 SI4713 FM RADIO TRANSMITTER USB DRIVER
13070 M:      Hans Verkuil <hverkuil@xs4all.nl>
13071 L:      linux-media@vger.kernel.org
13072 T:      git git://linuxtv.org/media_tree.git
13073 W:      https://linuxtv.org
13074 S:      Maintained
13075 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13076
13077 SIANO DVB DRIVER
13078 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13079 L:      linux-media@vger.kernel.org
13080 W:      https://linuxtv.org
13081 T:      git git://linuxtv.org/media_tree.git
13082 S:      Odd fixes
13083 F:      drivers/media/common/siano/
13084 F:      drivers/media/usb/siano/
13085 F:      drivers/media/usb/siano/
13086 F:      drivers/media/mmc/siano/
13087
13088 SIFIVE DRIVERS
13089 M:      Palmer Dabbelt <palmer@sifive.com>
13090 L:      linux-riscv@lists.infradead.org
13091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13092 S:      Supported
13093 K:      sifive
13094 N:      sifive
13095
13096 SILEAD TOUCHSCREEN DRIVER
13097 M:      Hans de Goede <hdegoede@redhat.com>
13098 L:      linux-input@vger.kernel.org
13099 L:      platform-driver-x86@vger.kernel.org
13100 S:      Maintained
13101 F:      drivers/input/touchscreen/silead.c
13102 F:      drivers/platform/x86/silead_dmi.c
13103
13104 SILICON MOTION SM712 FRAME BUFFER DRIVER
13105 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13106 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13107 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13108 L:      linux-fbdev@vger.kernel.org
13109 S:      Maintained
13110 F:      drivers/video/fbdev/sm712*
13111 F:      Documentation/fb/sm712fb.txt
13112
13113 SIMPLE FIRMWARE INTERFACE (SFI)
13114 M:      Len Brown <lenb@kernel.org>
13115 L:      sfi-devel@simplefirmware.org
13116 W:      http://simplefirmware.org/
13117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13118 S:      Supported
13119 F:      arch/x86/platform/sfi/
13120 F:      drivers/sfi/
13121 F:      include/linux/sfi*.h
13122
13123 SIMPLEFB FB DRIVER
13124 M:      Hans de Goede <hdegoede@redhat.com>
13125 L:      linux-fbdev@vger.kernel.org
13126 S:      Maintained
13127 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13128 F:      drivers/video/fbdev/simplefb.c
13129 F:      include/linux/platform_data/simplefb.h
13130
13131 SIMTEC EB110ATX (Chalice CATS)
13132 P:      Ben Dooks
13133 P:      Vincent Sanders <vince@simtec.co.uk>
13134 M:      Simtec Linux Team <linux@simtec.co.uk>
13135 W:      http://www.simtec.co.uk/products/EB110ATX/
13136 S:      Supported
13137
13138 SIMTEC EB2410ITX (BAST)
13139 P:      Ben Dooks
13140 P:      Vincent Sanders <vince@simtec.co.uk>
13141 M:      Simtec Linux Team <linux@simtec.co.uk>
13142 W:      http://www.simtec.co.uk/products/EB2410ITX/
13143 S:      Supported
13144 F:      arch/arm/mach-s3c24xx/mach-bast.c
13145 F:      arch/arm/mach-s3c24xx/bast-ide.c
13146 F:      arch/arm/mach-s3c24xx/bast-irq.c
13147
13148 SIPHASH PRF ROUTINES
13149 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13150 S:      Maintained
13151 F:      lib/siphash.c
13152 F:      lib/test_siphash.c
13153 F:      include/linux/siphash.h
13154
13155 SIOX
13156 M:      Gavin Schenk <g.schenk@eckelmann.de>
13157 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13158 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13159 S:      Supported
13160 F:      drivers/siox/*
13161 F:      include/trace/events/siox.h
13162
13163 SIS 190 ETHERNET DRIVER
13164 M:      Francois Romieu <romieu@fr.zoreil.com>
13165 L:      netdev@vger.kernel.org
13166 S:      Maintained
13167 F:      drivers/net/ethernet/sis/sis190.c
13168
13169 SIS 900/7016 FAST ETHERNET DRIVER
13170 M:      Daniele Venzano <venza@brownhat.org>
13171 W:      http://www.brownhat.org/sis900.html
13172 L:      netdev@vger.kernel.org
13173 S:      Maintained
13174 F:      drivers/net/ethernet/sis/sis900.*
13175
13176 SIS FRAMEBUFFER DRIVER
13177 M:      Thomas Winischhofer <thomas@winischhofer.net>
13178 W:      http://www.winischhofer.net/linuxsisvga.shtml
13179 S:      Maintained
13180 F:      Documentation/fb/sisfb.txt
13181 F:      drivers/video/fbdev/sis/
13182 F:      include/video/sisfb.h
13183
13184 SIS USB2VGA DRIVER
13185 M:      Thomas Winischhofer <thomas@winischhofer.net>
13186 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13187 S:      Maintained
13188 F:      drivers/usb/misc/sisusbvga/
13189
13190 SLAB ALLOCATOR
13191 M:      Christoph Lameter <cl@linux.com>
13192 M:      Pekka Enberg <penberg@kernel.org>
13193 M:      David Rientjes <rientjes@google.com>
13194 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13195 M:      Andrew Morton <akpm@linux-foundation.org>
13196 L:      linux-mm@kvack.org
13197 S:      Maintained
13198 F:      include/linux/sl?b*.h
13199 F:      mm/sl?b*
13200
13201 SLEEPABLE READ-COPY UPDATE (SRCU)
13202 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13203 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13204 M:      Josh Triplett <josh@joshtriplett.org>
13205 R:      Steven Rostedt <rostedt@goodmis.org>
13206 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13207 L:      linux-kernel@vger.kernel.org
13208 W:      http://www.rdrop.com/users/paulmck/RCU/
13209 S:      Supported
13210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13211 F:      include/linux/srcu*.h
13212 F:      kernel/rcu/srcu*.c
13213
13214 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13215 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13217 S:      Maintained
13218 F:      drivers/slimbus/
13219 F:      Documentation/devicetree/bindings/slimbus/
13220 F:      include/linux/slimbus.h
13221
13222 SMACK SECURITY MODULE
13223 M:      Casey Schaufler <casey@schaufler-ca.com>
13224 L:      linux-security-module@vger.kernel.org
13225 W:      http://schaufler-ca.com
13226 T:      git git://github.com/cschaufler/smack-next
13227 S:      Maintained
13228 F:      Documentation/admin-guide/LSM/Smack.rst
13229 F:      security/smack/
13230
13231 SMC91x ETHERNET DRIVER
13232 M:      Nicolas Pitre <nico@fluxnic.net>
13233 S:      Odd Fixes
13234 F:      drivers/net/ethernet/smsc/smc91x.*
13235
13236 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13237 M:      Sakari Ailus <sakari.ailus@iki.fi>
13238 L:      linux-media@vger.kernel.org
13239 S:      Maintained
13240 F:      drivers/media/i2c/smiapp/
13241 F:      include/media/i2c/smiapp.h
13242 F:      drivers/media/i2c/smiapp-pll.c
13243 F:      drivers/media/i2c/smiapp-pll.h
13244 F:      include/uapi/linux/smiapp.h
13245 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13246
13247 SMM665 HARDWARE MONITOR DRIVER
13248 M:      Guenter Roeck <linux@roeck-us.net>
13249 L:      linux-hwmon@vger.kernel.org
13250 S:      Maintained
13251 F:      Documentation/hwmon/smm665
13252 F:      drivers/hwmon/smm665.c
13253
13254 SMSC EMC2103 HARDWARE MONITOR DRIVER
13255 M:      Steve Glendinning <steve.glendinning@shawell.net>
13256 L:      linux-hwmon@vger.kernel.org
13257 S:      Maintained
13258 F:      Documentation/hwmon/emc2103
13259 F:      drivers/hwmon/emc2103.c
13260
13261 SMSC SCH5627 HARDWARE MONITOR DRIVER
13262 M:      Hans de Goede <hdegoede@redhat.com>
13263 L:      linux-hwmon@vger.kernel.org
13264 S:      Supported
13265 F:      Documentation/hwmon/sch5627
13266 F:      drivers/hwmon/sch5627.c
13267
13268 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13269 M:      Steve Glendinning <steve.glendinning@shawell.net>
13270 L:      linux-fbdev@vger.kernel.org
13271 S:      Maintained
13272 F:      drivers/video/fbdev/smscufx.c
13273
13274 SMSC47B397 HARDWARE MONITOR DRIVER
13275 M:      Jean Delvare <jdelvare@suse.com>
13276 L:      linux-hwmon@vger.kernel.org
13277 S:      Maintained
13278 F:      Documentation/hwmon/smsc47b397
13279 F:      drivers/hwmon/smsc47b397.c
13280
13281 SMSC911x ETHERNET DRIVER
13282 M:      Steve Glendinning <steve.glendinning@shawell.net>
13283 L:      netdev@vger.kernel.org
13284 S:      Maintained
13285 F:      include/linux/smsc911x.h
13286 F:      drivers/net/ethernet/smsc/smsc911x.*
13287
13288 SMSC9420 PCI ETHERNET DRIVER
13289 M:      Steve Glendinning <steve.glendinning@shawell.net>
13290 L:      netdev@vger.kernel.org
13291 S:      Maintained
13292 F:      drivers/net/ethernet/smsc/smsc9420.*
13293
13294 SOC-CAMERA V4L2 SUBSYSTEM
13295 L:      linux-media@vger.kernel.org
13296 T:      git git://linuxtv.org/media_tree.git
13297 S:      Orphan
13298 F:      include/media/soc*
13299 F:      drivers/media/i2c/soc_camera/
13300 F:      drivers/media/platform/soc_camera/
13301
13302 SOCIONEXT SYNQUACER I2C DRIVER
13303 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13304 L:      linux-i2c@vger.kernel.org
13305 S:      Maintained
13306 F:      drivers/i2c/busses/i2c-synquacer.c
13307 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13308
13309 SOCIONEXT UNIPHIER SOUND DRIVER
13310 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13312 S:      Maintained
13313 F:      sound/soc/uniphier/
13314
13315 SOEKRIS NET48XX LED SUPPORT
13316 M:      Chris Boot <bootc@bootc.net>
13317 S:      Maintained
13318 F:      drivers/leds/leds-net48xx.c
13319
13320 SOFT-ROCE DRIVER (rxe)
13321 M:      Moni Shoua <monis@mellanox.com>
13322 L:      linux-rdma@vger.kernel.org
13323 S:      Supported
13324 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13325 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13326 F:      drivers/infiniband/sw/rxe/
13327 F:      include/uapi/rdma/rdma_user_rxe.h
13328
13329 SOFTLOGIC 6x10 MPEG CODEC
13330 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13331 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13332 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13333 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13334 M:      Ismael Luceno <ismael@iodev.co.uk>
13335 L:      linux-media@vger.kernel.org
13336 S:      Supported
13337 F:      drivers/media/pci/solo6x10/
13338
13339 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13340 M:      James Morse <james.morse@arm.com>
13341 L:      linux-arm-kernel@lists.infradead.org
13342 S:      Maintained
13343 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13344 F:      drivers/firmware/arm_sdei.c
13345 F:      include/linux/sdei.h
13346 F:      include/uapi/linux/sdei.h
13347
13348 SOFTWARE RAID (Multiple Disks) SUPPORT
13349 M:      Shaohua Li <shli@kernel.org>
13350 L:      linux-raid@vger.kernel.org
13351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13352 S:      Supported
13353 F:      drivers/md/Makefile
13354 F:      drivers/md/Kconfig
13355 F:      drivers/md/md*
13356 F:      drivers/md/raid*
13357 F:      include/linux/raid/
13358 F:      include/uapi/linux/raid/
13359
13360 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13361 M:      Jassi Brar <jaswinder.singh@linaro.org>
13362 L:      netdev@vger.kernel.org
13363 S:      Maintained
13364 F:      drivers/net/ethernet/socionext/netsec.c
13365 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13366
13367 SOLIDRUN CLEARFOG SUPPORT
13368 M:      Russell King <linux@armlinux.org.uk>
13369 S:      Maintained
13370 F:      arch/arm/boot/dts/armada-388-clearfog*
13371 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13372
13373 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13374 M:      Russell King <linux@armlinux.org.uk>
13375 S:      Maintained
13376 F:      arch/arm/boot/dts/imx6*-cubox-i*
13377 F:      arch/arm/boot/dts/imx6*-hummingboard*
13378 F:      arch/arm/boot/dts/imx6*-sr-*
13379
13380 SONIC NETWORK DRIVER
13381 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13382 L:      netdev@vger.kernel.org
13383 S:      Maintained
13384 F:      drivers/net/ethernet/natsemi/sonic.*
13385
13386 SONICS SILICON BACKPLANE DRIVER (SSB)
13387 M:      Michael Buesch <m@bues.ch>
13388 L:      linux-wireless@vger.kernel.org
13389 S:      Maintained
13390 F:      drivers/ssb/
13391 F:      include/linux/ssb/
13392
13393 SONY IMX258 SENSOR DRIVER
13394 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13395 L:      linux-media@vger.kernel.org
13396 T:      git git://linuxtv.org/media_tree.git
13397 S:      Maintained
13398 F:      drivers/media/i2c/imx258.c
13399
13400 SONY IMX274 SENSOR DRIVER
13401 M:      Leon Luo <leonl@leopardimaging.com>
13402 L:      linux-media@vger.kernel.org
13403 T:      git git://linuxtv.org/media_tree.git
13404 S:      Maintained
13405 F:      drivers/media/i2c/imx274.c
13406 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13407
13408 SONY MEMORYSTICK CARD SUPPORT
13409 M:      Alex Dubov <oakad@yahoo.com>
13410 W:      http://tifmxx.berlios.de/
13411 S:      Maintained
13412 F:      drivers/memstick/host/tifm_ms.c
13413
13414 SONY MEMORYSTICK STANDARD SUPPORT
13415 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13416 S:      Maintained
13417 F:      drivers/memstick/core/ms_block.*
13418
13419 SONY VAIO CONTROL DEVICE DRIVER
13420 M:      Mattia Dongili <malattia@linux.it>
13421 L:      platform-driver-x86@vger.kernel.org
13422 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13423 S:      Maintained
13424 F:      Documentation/laptops/sony-laptop.txt
13425 F:      drivers/char/sonypi.c
13426 F:      drivers/platform/x86/sony-laptop.c
13427 F:      include/linux/sony-laptop.h
13428
13429 SOUND
13430 M:      Jaroslav Kysela <perex@perex.cz>
13431 M:      Takashi Iwai <tiwai@suse.com>
13432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13433 W:      http://www.alsa-project.org/
13434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13435 T:      git git://git.alsa-project.org/alsa-kernel.git
13436 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13437 S:      Maintained
13438 F:      Documentation/sound/
13439 F:      include/sound/
13440 F:      include/uapi/sound/
13441 F:      sound/
13442
13443 SOUND - COMPRESSED AUDIO
13444 M:      Vinod Koul <vkoul@kernel.org>
13445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13447 S:      Supported
13448 F:      Documentation/sound/designs/compress-offload.rst
13449 F:      include/sound/compress_driver.h
13450 F:      include/uapi/sound/compress_*
13451 F:      sound/core/compress_offload.c
13452 F:      sound/soc/soc-compress.c
13453
13454 SOUND - DMAENGINE HELPERS
13455 M:      Lars-Peter Clausen <lars@metafoo.de>
13456 S:      Supported
13457 F:      include/sound/dmaengine_pcm.h
13458 F:      sound/core/pcm_dmaengine.c
13459 F:      sound/soc/soc-generic-dmaengine-pcm.c
13460
13461 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13462 M:      Liam Girdwood <lgirdwood@gmail.com>
13463 M:      Mark Brown <broonie@kernel.org>
13464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13465 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13466 W:      http://alsa-project.org/main/index.php/ASoC
13467 S:      Supported
13468 F:      Documentation/devicetree/bindings/sound/
13469 F:      Documentation/sound/soc/
13470 F:      sound/soc/
13471 F:      include/sound/soc*
13472
13473 SOUNDWIRE SUBSYSTEM
13474 M:      Vinod Koul <vinod.koul@intel.com>
13475 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13476 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13478 S:      Supported
13479 F:      Documentation/driver-api/soundwire/
13480 F:      drivers/soundwire/
13481 F:      include/linux/soundwire/
13482
13483 SP2 MEDIA DRIVER
13484 M:      Olli Salonen <olli.salonen@iki.fi>
13485 L:      linux-media@vger.kernel.org
13486 W:      https://linuxtv.org
13487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13488 S:      Maintained
13489 F:      drivers/media/dvb-frontends/sp2*
13490
13491 SPARC + UltraSPARC (sparc/sparc64)
13492 M:      "David S. Miller" <davem@davemloft.net>
13493 L:      sparclinux@vger.kernel.org
13494 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13497 S:      Maintained
13498 F:      arch/sparc/
13499 F:      drivers/sbus/
13500
13501 SPARC SERIAL DRIVERS
13502 M:      "David S. Miller" <davem@davemloft.net>
13503 L:      sparclinux@vger.kernel.org
13504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13506 S:      Maintained
13507 F:      include/linux/sunserialcore.h
13508 F:      drivers/tty/serial/suncore.c
13509 F:      drivers/tty/serial/sunhv.c
13510 F:      drivers/tty/serial/sunsab.c
13511 F:      drivers/tty/serial/sunsab.h
13512 F:      drivers/tty/serial/sunsu.c
13513 F:      drivers/tty/serial/sunzilog.c
13514 F:      drivers/tty/serial/sunzilog.h
13515 F:      drivers/tty/vcc.c
13516
13517 SPARSE CHECKER
13518 M:      "Christopher Li" <sparse@chrisli.org>
13519 L:      linux-sparse@vger.kernel.org
13520 W:      https://sparse.wiki.kernel.org/
13521 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13522 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13523 S:      Maintained
13524 F:      include/linux/compiler.h
13525
13526 SPEAR CLOCK FRAMEWORK SUPPORT
13527 M:      Viresh Kumar <vireshk@kernel.org>
13528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13529 W:      http://www.st.com/spear
13530 S:      Maintained
13531 F:      drivers/clk/spear/
13532
13533 SPEAR PLATFORM SUPPORT
13534 M:      Viresh Kumar <vireshk@kernel.org>
13535 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13537 W:      http://www.st.com/spear
13538 S:      Maintained
13539 F:      arch/arm/boot/dts/spear*
13540 F:      arch/arm/mach-spear/
13541
13542 SPI NOR SUBSYSTEM
13543 M:      Marek Vasut <marek.vasut@gmail.com>
13544 L:      linux-mtd@lists.infradead.org
13545 W:      http://www.linux-mtd.infradead.org/
13546 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13547 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13548 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13549 S:      Maintained
13550 F:      drivers/mtd/spi-nor/
13551 F:      include/linux/mtd/spi-nor.h
13552
13553 SPI SUBSYSTEM
13554 M:      Mark Brown <broonie@kernel.org>
13555 L:      linux-spi@vger.kernel.org
13556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13557 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13558 S:      Maintained
13559 F:      Documentation/devicetree/bindings/spi/
13560 F:      Documentation/spi/
13561 F:      drivers/spi/
13562 F:      include/linux/spi/
13563 F:      include/uapi/linux/spi/
13564 F:      tools/spi/
13565
13566 SPIDERNET NETWORK DRIVER for CELL
13567 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13568 L:      netdev@vger.kernel.org
13569 S:      Supported
13570 F:      Documentation/networking/spider_net.txt
13571 F:      drivers/net/ethernet/toshiba/spider_net*
13572
13573 SPMI SUBSYSTEM
13574 R:      Stephen Boyd <sboyd@kernel.org>
13575 L:      linux-arm-msm@vger.kernel.org
13576 F:      Documentation/devicetree/bindings/spmi/
13577 F:      drivers/spmi/
13578 F:      include/dt-bindings/spmi/spmi.h
13579 F:      include/linux/spmi.h
13580 F:      include/trace/events/spmi.h
13581
13582 SPU FILE SYSTEM
13583 M:      Jeremy Kerr <jk@ozlabs.org>
13584 L:      linuxppc-dev@lists.ozlabs.org
13585 W:      http://www.ibm.com/developerworks/power/cell/
13586 S:      Supported
13587 F:      Documentation/filesystems/spufs.txt
13588 F:      arch/powerpc/platforms/cell/spufs/
13589
13590 SQUASHFS FILE SYSTEM
13591 M:      Phillip Lougher <phillip@squashfs.org.uk>
13592 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13593 W:      http://squashfs.org.uk
13594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13595 S:      Maintained
13596 F:      Documentation/filesystems/squashfs.txt
13597 F:      fs/squashfs/
13598
13599 SRM (Alpha) environment access
13600 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13601 S:      Maintained
13602 F:      arch/alpha/kernel/srm_env.c
13603
13604 ST STM32 I2C/SMBUS DRIVER
13605 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13606 L:      linux-i2c@vger.kernel.org
13607 S:      Maintained
13608 F:      drivers/i2c/busses/i2c-stm32*
13609
13610 STABLE BRANCH
13611 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13612 L:      stable@vger.kernel.org
13613 S:      Supported
13614 F:      Documentation/process/stable-kernel-rules.rst
13615
13616 STAGING - COMEDI
13617 M:      Ian Abbott <abbotti@mev.co.uk>
13618 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13619 S:      Odd Fixes
13620 F:      drivers/staging/comedi/
13621
13622 STAGING - FLARION FT1000 DRIVERS
13623 M:      Marek Belisko <marek.belisko@gmail.com>
13624 S:      Odd Fixes
13625 F:      drivers/staging/ft1000/
13626
13627 STAGING - INDUSTRIAL IO
13628 M:      Jonathan Cameron <jic23@kernel.org>
13629 L:      linux-iio@vger.kernel.org
13630 S:      Odd Fixes
13631 F:      Documentation/devicetree/bindings/staging/iio/
13632 F:      drivers/staging/iio/
13633
13634 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13635 M:      Marc Dietrich <marvin24@gmx.de>
13636 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13637 L:      linux-tegra@vger.kernel.org
13638 S:      Maintained
13639 F:      drivers/staging/nvec/
13640
13641 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13642 M:      Jens Frederich <jfrederich@gmail.com>
13643 M:      Daniel Drake <dsd@laptop.org>
13644 M:      Jon Nettleton <jon.nettleton@gmail.com>
13645 W:      http://wiki.laptop.org/go/DCON
13646 S:      Maintained
13647 F:      drivers/staging/olpc_dcon/
13648
13649 STAGING - REALTEK RTL8712U DRIVERS
13650 M:      Larry Finger <Larry.Finger@lwfinger.net>
13651 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13652 S:      Odd Fixes
13653 F:      drivers/staging/rtl8712/
13654
13655 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13656 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13657 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13658 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13659 L:      linux-fbdev@vger.kernel.org
13660 S:      Maintained
13661 F:      drivers/staging/sm750fb/
13662
13663 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13664 M:      William Hubbs <w.d.hubbs@gmail.com>
13665 M:      Chris Brannon <chris@the-brannons.com>
13666 M:      Kirk Reiser <kirk@reisers.ca>
13667 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13668 L:      speakup@linux-speakup.org
13669 W:      http://www.linux-speakup.org/
13670 S:      Odd Fixes
13671 F:      drivers/staging/speakup/
13672
13673 STAGING - VIA VT665X DRIVERS
13674 M:      Forest Bond <forest@alittletooquiet.net>
13675 S:      Odd Fixes
13676 F:      drivers/staging/vt665?/
13677
13678 STAGING - WILC1000 WIFI DRIVER
13679 M:      Aditya Shankar <aditya.shankar@microchip.com>
13680 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13681 L:      linux-wireless@vger.kernel.org
13682 S:      Supported
13683 F:      drivers/staging/wilc1000/
13684
13685 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13686 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13687 S:      Odd Fixes
13688 F:      drivers/staging/xgifb/
13689
13690 STAGING SUBSYSTEM
13691 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13693 L:      devel@driverdev.osuosl.org
13694 S:      Supported
13695 F:      drivers/staging/
13696
13697 STARFIRE/DURALAN NETWORK DRIVER
13698 M:      Ion Badulescu <ionut@badula.org>
13699 S:      Odd Fixes
13700 F:      drivers/net/ethernet/adaptec/starfire*
13701
13702 STEC S1220 SKD DRIVER
13703 M:      Bart Van Assche <bart.vanassche@wdc.com>
13704 L:      linux-block@vger.kernel.org
13705 S:      Maintained
13706 F:      drivers/block/skd*[ch]
13707
13708 STI AUDIO (ASoC) DRIVERS
13709 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13710 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13711 S:      Maintained
13712 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13713 F:      sound/soc/sti/
13714
13715 STI CEC DRIVER
13716 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13717 S:      Maintained
13718 F:      drivers/staging/media/st-cec/
13719 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13720
13721 STK1160 USB VIDEO CAPTURE DRIVER
13722 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13723 L:      linux-media@vger.kernel.org
13724 T:      git git://linuxtv.org/media_tree.git
13725 S:      Maintained
13726 F:      drivers/media/usb/stk1160/
13727
13728 STM32 AUDIO (ASoC) DRIVERS
13729 M:      Olivier Moysan <olivier.moysan@st.com>
13730 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13731 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13732 S:      Maintained
13733 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13734 F:      sound/soc/stm/
13735
13736 STM32 TIMER/LPTIMER DRIVERS
13737 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13738 S:      Maintained
13739 F:      drivers/*/stm32-*timer*
13740 F:      drivers/pwm/pwm-stm32*
13741 F:      include/linux/*/stm32-*tim*
13742 F:      Documentation/ABI/testing/*timer-stm32
13743 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13744 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13745
13746 STMMAC ETHERNET DRIVER
13747 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13748 M:      Alexandre Torgue <alexandre.torgue@st.com>
13749 M:      Jose Abreu <joabreu@synopsys.com>
13750 L:      netdev@vger.kernel.org
13751 W:      http://www.stlinux.com
13752 S:      Supported
13753 F:      drivers/net/ethernet/stmicro/stmmac/
13754
13755 SUN3/3X
13756 M:      Sam Creasey <sammy@sammy.net>
13757 W:      http://sammy.net/sun3/
13758 S:      Maintained
13759 F:      arch/m68k/kernel/*sun3*
13760 F:      arch/m68k/sun3*/
13761 F:      arch/m68k/include/asm/sun3*
13762 F:      drivers/net/ethernet/i825xx/sun3*
13763
13764 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13765 M:      Hans de Goede <hdegoede@redhat.com>
13766 L:      linux-input@vger.kernel.org
13767 S:      Maintained
13768 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13769 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13770
13771 SUNDANCE NETWORK DRIVER
13772 M:      Denis Kirjanov <kda@linux-powerpc.org>
13773 L:      netdev@vger.kernel.org
13774 S:      Maintained
13775 F:      drivers/net/ethernet/dlink/sundance.c
13776
13777 SUPERH
13778 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13779 M:      Rich Felker <dalias@libc.org>
13780 L:      linux-sh@vger.kernel.org
13781 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13782 S:      Maintained
13783 F:      Documentation/sh/
13784 F:      arch/sh/
13785 F:      drivers/sh/
13786
13787 SUSPEND TO RAM
13788 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13789 M:      Len Brown <len.brown@intel.com>
13790 M:      Pavel Machek <pavel@ucw.cz>
13791 L:      linux-pm@vger.kernel.org
13792 B:      https://bugzilla.kernel.org
13793 S:      Supported
13794 F:      Documentation/power/
13795 F:      arch/x86/kernel/acpi/
13796 F:      drivers/base/power/
13797 F:      kernel/power/
13798 F:      include/linux/suspend.h
13799 F:      include/linux/freezer.h
13800 F:      include/linux/pm.h
13801
13802 SVGA HANDLING
13803 M:      Martin Mares <mj@ucw.cz>
13804 L:      linux-video@atrey.karlin.mff.cuni.cz
13805 S:      Maintained
13806 F:      Documentation/svga.txt
13807 F:      arch/x86/boot/video*
13808
13809 SWIOTLB SUBSYSTEM
13810 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13811 L:      iommu@lists.linux-foundation.org
13812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13813 S:      Supported
13814 F:      kernel/dma/swiotlb.c
13815 F:      arch/*/kernel/pci-swiotlb.c
13816 F:      include/linux/swiotlb.h
13817
13818 SWITCHDEV
13819 M:      Jiri Pirko <jiri@resnulli.us>
13820 M:      Ivan Vecera <ivecera@redhat.com>
13821 L:      netdev@vger.kernel.org
13822 S:      Supported
13823 F:      net/switchdev/
13824 F:      include/net/switchdev.h
13825
13826 SY8106A REGULATOR DRIVER
13827 M:      Icenowy Zheng <icenowy@aosc.io>
13828 S:      Maintained
13829 F:      drivers/regulator/sy8106a-regulator.c
13830 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13831
13832 SYNC FILE FRAMEWORK
13833 M:      Sumit Semwal <sumit.semwal@linaro.org>
13834 R:      Gustavo Padovan <gustavo@padovan.org>
13835 S:      Maintained
13836 L:      linux-media@vger.kernel.org
13837 L:      dri-devel@lists.freedesktop.org
13838 F:      drivers/dma-buf/sync_*
13839 F:      drivers/dma-buf/dma-fence*
13840 F:      drivers/dma-buf/sw_sync.c
13841 F:      include/linux/sync_file.h
13842 F:      include/uapi/linux/sync_file.h
13843 F:      Documentation/sync_file.txt
13844 T:      git git://anongit.freedesktop.org/drm/drm-misc
13845
13846 SYNOPSYS ARC ARCHITECTURE
13847 M:      Vineet Gupta <vgupta@synopsys.com>
13848 L:      linux-snps-arc@lists.infradead.org
13849 S:      Supported
13850 F:      arch/arc/
13851 F:      Documentation/devicetree/bindings/arc/*
13852 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13853 F:      drivers/clocksource/arc_timer.c
13854 F:      drivers/tty/serial/arc_uart.c
13855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13856
13857 SYNOPSYS ARC HSDK SDP pll clock driver
13858 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13859 S:      Supported
13860 F:      drivers/clk/clk-hsdk-pll.c
13861 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13862
13863 SYNOPSYS ARC SDP clock driver
13864 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13865 S:      Supported
13866 F:      drivers/clk/axs10x/*
13867 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13868
13869 SYNOPSYS ARC SDP platform support
13870 M:      Alexey Brodkin <abrodkin@synopsys.com>
13871 S:      Supported
13872 F:      arch/arc/plat-axs10x
13873 F:      arch/arc/boot/dts/ax*
13874 F:      Documentation/devicetree/bindings/arc/axs10*
13875
13876 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13877 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13878 S:      Supported
13879 F:      drivers/reset/reset-axs10x.c
13880 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13881
13882 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13883 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13884 S:      Maintained
13885 F:      drivers/tty/serial/8250/8250_dw.c
13886
13887 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13888 M:      Hoan Tran <hotran@apm.com>
13889 L:      linux-gpio@vger.kernel.org
13890 S:      Maintained
13891 F:      drivers/gpio/gpio-dwapb.c
13892 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13893
13894 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13895 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13896 S:      Maintained
13897 F:      drivers/dma/dwi-axi-dmac/
13898 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13899
13900 SYNOPSYS DESIGNWARE DMAC DRIVER
13901 M:      Viresh Kumar <vireshk@kernel.org>
13902 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13903 S:      Maintained
13904 F:      include/linux/dma/dw.h
13905 F:      include/linux/platform_data/dma-dw.h
13906 F:      drivers/dma/dw/
13907
13908 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13909 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13910 L:      netdev@vger.kernel.org
13911 S:      Supported
13912 F:      drivers/net/ethernet/synopsys/
13913
13914 SYNOPSYS DESIGNWARE I2C DRIVER
13915 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13916 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13917 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13918 L:      linux-i2c@vger.kernel.org
13919 S:      Maintained
13920 F:      drivers/i2c/busses/i2c-designware-*
13921 F:      include/linux/platform_data/i2c-designware.h
13922
13923 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13924 M:      Jaehoon Chung <jh80.chung@samsung.com>
13925 L:      linux-mmc@vger.kernel.org
13926 S:      Maintained
13927 F:      drivers/mmc/host/dw_mmc*
13928
13929 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13930 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13931 S:      Supported
13932 F:      drivers/reset/reset-hsdk.c
13933 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13934 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13935
13936 SYSTEM CONFIGURATION (SYSCON)
13937 M:      Lee Jones <lee.jones@linaro.org>
13938 M:      Arnd Bergmann <arnd@arndb.de>
13939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13940 S:      Supported
13941 F:      drivers/mfd/syscon.c
13942
13943 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13944 M:      Sudeep Holla <sudeep.holla@arm.com>
13945 L:      linux-arm-kernel@lists.infradead.org
13946 S:      Maintained
13947 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13948 F:      drivers/clk/clk-sc[mp]i.c
13949 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13950 F:      drivers/firmware/arm_scpi.c
13951 F:      drivers/firmware/arm_scmi/
13952 F:      include/linux/sc[mp]i_protocol.h
13953
13954 SYSTEM RESET/SHUTDOWN DRIVERS
13955 M:      Sebastian Reichel <sre@kernel.org>
13956 L:      linux-pm@vger.kernel.org
13957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13958 S:      Maintained
13959 F:      Documentation/devicetree/bindings/power/reset/
13960 F:      drivers/power/reset/
13961
13962 SYSTEM TRACE MODULE CLASS
13963 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13964 S:      Maintained
13965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13966 F:      Documentation/trace/stm.rst
13967 F:      drivers/hwtracing/stm/
13968 F:      include/linux/stm.h
13969 F:      include/uapi/linux/stm.h
13970
13971 SYSV FILESYSTEM
13972 M:      Christoph Hellwig <hch@infradead.org>
13973 S:      Maintained
13974 F:      Documentation/filesystems/sysv-fs.txt
13975 F:      fs/sysv/
13976 F:      include/linux/sysv_fs.h
13977
13978 TARGET SUBSYSTEM
13979 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13980 L:      linux-scsi@vger.kernel.org
13981 L:      target-devel@vger.kernel.org
13982 W:      http://www.linux-iscsi.org
13983 W:      http://groups.google.com/group/linux-iscsi-target-dev
13984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13985 S:      Supported
13986 F:      drivers/target/
13987 F:      include/target/
13988 F:      Documentation/target/
13989
13990 TASKSTATS STATISTICS INTERFACE
13991 M:      Balbir Singh <bsingharora@gmail.com>
13992 S:      Maintained
13993 F:      Documentation/accounting/taskstats*
13994 F:      include/linux/taskstats*
13995 F:      kernel/taskstats.c
13996
13997 TC subsystem
13998 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13999 M:      Cong Wang <xiyou.wangcong@gmail.com>
14000 M:      Jiri Pirko <jiri@resnulli.us>
14001 L:      netdev@vger.kernel.org
14002 S:      Maintained
14003 F:      include/net/pkt_cls.h
14004 F:      include/net/pkt_sched.h
14005 F:      include/net/tc_act/
14006 F:      include/uapi/linux/pkt_cls.h
14007 F:      include/uapi/linux/pkt_sched.h
14008 F:      include/uapi/linux/tc_act/
14009 F:      include/uapi/linux/tc_ematch/
14010 F:      net/sched/
14011
14012 TC90522 MEDIA DRIVER
14013 M:      Akihiro Tsukada <tskd08@gmail.com>
14014 L:      linux-media@vger.kernel.org
14015 S:      Odd Fixes
14016 F:      drivers/media/dvb-frontends/tc90522*
14017
14018 TCP LOW PRIORITY MODULE
14019 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14020 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14021 W:      http://tcp-lp-mod.sourceforge.net/
14022 S:      Maintained
14023 F:      net/ipv4/tcp_lp.c
14024
14025 TDA10071 MEDIA DRIVER
14026 M:      Antti Palosaari <crope@iki.fi>
14027 L:      linux-media@vger.kernel.org
14028 W:      https://linuxtv.org
14029 W:      http://palosaari.fi/linux/
14030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14031 T:      git git://linuxtv.org/anttip/media_tree.git
14032 S:      Maintained
14033 F:      drivers/media/dvb-frontends/tda10071*
14034
14035 TDA18212 MEDIA DRIVER
14036 M:      Antti Palosaari <crope@iki.fi>
14037 L:      linux-media@vger.kernel.org
14038 W:      https://linuxtv.org
14039 W:      http://palosaari.fi/linux/
14040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14041 T:      git git://linuxtv.org/anttip/media_tree.git
14042 S:      Maintained
14043 F:      drivers/media/tuners/tda18212*
14044
14045 TDA18218 MEDIA DRIVER
14046 M:      Antti Palosaari <crope@iki.fi>
14047 L:      linux-media@vger.kernel.org
14048 W:      https://linuxtv.org
14049 W:      http://palosaari.fi/linux/
14050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14051 T:      git git://linuxtv.org/anttip/media_tree.git
14052 S:      Maintained
14053 F:      drivers/media/tuners/tda18218*
14054
14055 TDA18250 MEDIA DRIVER
14056 M:      Olli Salonen <olli.salonen@iki.fi>
14057 L:      linux-media@vger.kernel.org
14058 W:      https://linuxtv.org
14059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14060 T:      git git://linuxtv.org/media_tree.git
14061 S:      Maintained
14062 F:      drivers/media/tuners/tda18250*
14063
14064 TDA18271 MEDIA DRIVER
14065 M:      Michael Krufky <mkrufky@linuxtv.org>
14066 L:      linux-media@vger.kernel.org
14067 W:      https://linuxtv.org
14068 W:      http://github.com/mkrufky
14069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14070 T:      git git://linuxtv.org/mkrufky/tuners.git
14071 S:      Maintained
14072 F:      drivers/media/tuners/tda18271*
14073
14074 TDA1997x MEDIA DRIVER
14075 M:      Tim Harvey <tharvey@gateworks.com>
14076 L:      linux-media@vger.kernel.org
14077 W:      https://linuxtv.org
14078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14079 S:      Maintained
14080 F:      drivers/media/i2c/tda1997x.*
14081
14082 TDA827x MEDIA DRIVER
14083 M:      Michael Krufky <mkrufky@linuxtv.org>
14084 L:      linux-media@vger.kernel.org
14085 W:      https://linuxtv.org
14086 W:      http://github.com/mkrufky
14087 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14088 T:      git git://linuxtv.org/mkrufky/tuners.git
14089 S:      Maintained
14090 F:      drivers/media/tuners/tda8290.*
14091
14092 TDA8290 MEDIA DRIVER
14093 M:      Michael Krufky <mkrufky@linuxtv.org>
14094 L:      linux-media@vger.kernel.org
14095 W:      https://linuxtv.org
14096 W:      http://github.com/mkrufky
14097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14098 T:      git git://linuxtv.org/mkrufky/tuners.git
14099 S:      Maintained
14100 F:      drivers/media/tuners/tda8290.*
14101
14102 TDA9840 MEDIA DRIVER
14103 M:      Hans Verkuil <hverkuil@xs4all.nl>
14104 L:      linux-media@vger.kernel.org
14105 T:      git git://linuxtv.org/media_tree.git
14106 W:      https://linuxtv.org
14107 S:      Maintained
14108 F:      drivers/media/i2c/tda9840*
14109
14110 TEA5761 TUNER DRIVER
14111 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14112 L:      linux-media@vger.kernel.org
14113 W:      https://linuxtv.org
14114 T:      git git://linuxtv.org/media_tree.git
14115 S:      Odd fixes
14116 F:      drivers/media/tuners/tea5761.*
14117
14118 TEA5767 TUNER DRIVER
14119 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14120 L:      linux-media@vger.kernel.org
14121 W:      https://linuxtv.org
14122 T:      git git://linuxtv.org/media_tree.git
14123 S:      Maintained
14124 F:      drivers/media/tuners/tea5767.*
14125
14126 TEA6415C MEDIA DRIVER
14127 M:      Hans Verkuil <hverkuil@xs4all.nl>
14128 L:      linux-media@vger.kernel.org
14129 T:      git git://linuxtv.org/media_tree.git
14130 W:      https://linuxtv.org
14131 S:      Maintained
14132 F:      drivers/media/i2c/tea6415c*
14133
14134 TEA6420 MEDIA DRIVER
14135 M:      Hans Verkuil <hverkuil@xs4all.nl>
14136 L:      linux-media@vger.kernel.org
14137 T:      git git://linuxtv.org/media_tree.git
14138 W:      https://linuxtv.org
14139 S:      Maintained
14140 F:      drivers/media/i2c/tea6420*
14141
14142 TEAM DRIVER
14143 M:      Jiri Pirko <jiri@resnulli.us>
14144 L:      netdev@vger.kernel.org
14145 S:      Supported
14146 F:      drivers/net/team/
14147 F:      include/linux/if_team.h
14148 F:      include/uapi/linux/if_team.h
14149
14150 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14151 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14152 S:      Maintained
14153 F:      arch/x86/platform/ts5500/
14154
14155 TECHNOTREND USB IR RECEIVER
14156 M:      Sean Young <sean@mess.org>
14157 L:      linux-media@vger.kernel.org
14158 S:      Maintained
14159 F:      drivers/media/rc/ttusbir.c
14160
14161 TECHWELL TW9910 VIDEO DECODER
14162 L:      linux-media@vger.kernel.org
14163 S:      Orphan
14164 F:      drivers/media/i2c/tw9910.c
14165 F:      include/media/i2c/tw9910.h
14166
14167 TEE SUBSYSTEM
14168 M:      Jens Wiklander <jens.wiklander@linaro.org>
14169 S:      Maintained
14170 F:      include/linux/tee_drv.h
14171 F:      include/uapi/linux/tee.h
14172 F:      drivers/tee/
14173 F:      Documentation/tee.txt
14174
14175 TEGRA ARCHITECTURE SUPPORT
14176 M:      Thierry Reding <thierry.reding@gmail.com>
14177 M:      Jonathan Hunter <jonathanh@nvidia.com>
14178 L:      linux-tegra@vger.kernel.org
14179 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14181 S:      Supported
14182 N:      [^a-z]tegra
14183
14184 TEGRA CLOCK DRIVER
14185 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14186 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14187 S:      Supported
14188 F:      drivers/clk/tegra/
14189
14190 TEGRA DMA DRIVERS
14191 M:      Laxman Dewangan <ldewangan@nvidia.com>
14192 M:      Jon Hunter <jonathanh@nvidia.com>
14193 S:      Supported
14194 F:      drivers/dma/tegra*
14195
14196 TEGRA I2C DRIVER
14197 M:      Laxman Dewangan <ldewangan@nvidia.com>
14198 S:      Supported
14199 F:      drivers/i2c/busses/i2c-tegra.c
14200
14201 TEGRA IOMMU DRIVERS
14202 M:      Thierry Reding <thierry.reding@gmail.com>
14203 L:      linux-tegra@vger.kernel.org
14204 S:      Supported
14205 F:      drivers/iommu/tegra*
14206
14207 TEGRA KBC DRIVER
14208 M:      Laxman Dewangan <ldewangan@nvidia.com>
14209 S:      Supported
14210 F:      drivers/input/keyboard/tegra-kbc.c
14211
14212 TEGRA NAND DRIVER
14213 M:      Stefan Agner <stefan@agner.ch>
14214 M:      Lucas Stach <dev@lynxeye.de>
14215 S:      Maintained
14216 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14217 F:      drivers/mtd/nand/raw/tegra_nand.c
14218
14219 TEGRA PWM DRIVER
14220 M:      Thierry Reding <thierry.reding@gmail.com>
14221 S:      Supported
14222 F:      drivers/pwm/pwm-tegra.c
14223
14224 TEGRA SERIAL DRIVER
14225 M:      Laxman Dewangan <ldewangan@nvidia.com>
14226 S:      Supported
14227 F:      drivers/tty/serial/serial-tegra.c
14228
14229 TEGRA SPI DRIVER
14230 M:      Laxman Dewangan <ldewangan@nvidia.com>
14231 S:      Supported
14232 F:      drivers/spi/spi-tegra*
14233
14234 TEHUTI ETHERNET DRIVER
14235 M:      Andy Gospodarek <andy@greyhouse.net>
14236 L:      netdev@vger.kernel.org
14237 S:      Supported
14238 F:      drivers/net/ethernet/tehuti/*
14239
14240 Telecom Clock Driver for MCPL0010
14241 M:      Mark Gross <mark.gross@intel.com>
14242 S:      Supported
14243 F:      drivers/char/tlclk.c
14244
14245 TENSILICA XTENSA PORT (xtensa)
14246 M:      Chris Zankel <chris@zankel.net>
14247 M:      Max Filippov <jcmvbkbc@gmail.com>
14248 L:      linux-xtensa@linux-xtensa.org
14249 T:      git git://github.com/czankel/xtensa-linux.git
14250 S:      Maintained
14251 F:      arch/xtensa/
14252 F:      drivers/irqchip/irq-xtensa-*
14253
14254 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14255 M:      Nishanth Menon <nm@ti.com>
14256 M:      Tero Kristo <t-kristo@ti.com>
14257 M:      Santosh Shilimkar <ssantosh@kernel.org>
14258 L:      linux-arm-kernel@lists.infradead.org
14259 S:      Maintained
14260 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14261 F:      drivers/firmware/ti_sci*
14262 F:      include/linux/soc/ti/ti_sci_protocol.h
14263 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14264 F:      include/dt-bindings/genpd/k2g.h
14265 F:      drivers/soc/ti/ti_sci_pm_domains.c
14266 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14267 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14268 F:      drivers/clk/keystone/sci-clk.c
14269 F:      drivers/reset/reset-ti-sci.c
14270
14271 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14272 M:      Hans Verkuil <hverkuil@xs4all.nl>
14273 L:      linux-media@vger.kernel.org
14274 T:      git git://linuxtv.org/media_tree.git
14275 W:      https://linuxtv.org
14276 S:      Maintained
14277 F:      drivers/media/radio/radio-raremono.c
14278
14279 THERMAL
14280 M:      Zhang Rui <rui.zhang@intel.com>
14281 M:      Eduardo Valentin <edubezval@gmail.com>
14282 L:      linux-pm@vger.kernel.org
14283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14285 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14286 S:      Supported
14287 F:      drivers/thermal/
14288 F:      include/linux/thermal.h
14289 F:      include/uapi/linux/thermal.h
14290 F:      include/linux/cpu_cooling.h
14291 F:      Documentation/devicetree/bindings/thermal/
14292
14293 THERMAL/CPU_COOLING
14294 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14295 M:      Viresh Kumar <viresh.kumar@linaro.org>
14296 M:      Javi Merino <javi.merino@kernel.org>
14297 L:      linux-pm@vger.kernel.org
14298 S:      Supported
14299 F:      Documentation/thermal/cpu-cooling-api.txt
14300 F:      drivers/thermal/cpu_cooling.c
14301 F:      include/linux/cpu_cooling.h
14302
14303 THINKPAD ACPI EXTRAS DRIVER
14304 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14305 L:      ibm-acpi-devel@lists.sourceforge.net
14306 L:      platform-driver-x86@vger.kernel.org
14307 W:      http://ibm-acpi.sourceforge.net
14308 W:      http://thinkwiki.org/wiki/Ibm-acpi
14309 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14310 S:      Maintained
14311 F:      drivers/platform/x86/thinkpad_acpi.c
14312
14313 THUNDERBOLT DRIVER
14314 M:      Andreas Noever <andreas.noever@gmail.com>
14315 M:      Michael Jamet <michael.jamet@intel.com>
14316 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14317 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14319 S:      Maintained
14320 F:      Documentation/admin-guide/thunderbolt.rst
14321 F:      drivers/thunderbolt/
14322 F:      include/linux/thunderbolt.h
14323
14324 THUNDERBOLT NETWORK DRIVER
14325 M:      Michael Jamet <michael.jamet@intel.com>
14326 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14327 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14328 L:      netdev@vger.kernel.org
14329 S:      Maintained
14330 F:      drivers/net/thunderbolt.c
14331
14332 THUNDERX GPIO DRIVER
14333 M:      David Daney <david.daney@cavium.com>
14334 S:      Maintained
14335 F:      drivers/gpio/gpio-thunderx.c
14336
14337 TI AM437X VPFE DRIVER
14338 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14339 L:      linux-media@vger.kernel.org
14340 W:      https://linuxtv.org
14341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14342 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14343 S:      Maintained
14344 F:      drivers/media/platform/am437x/
14345
14346 TI BANDGAP AND THERMAL DRIVER
14347 M:      Eduardo Valentin <edubezval@gmail.com>
14348 M:      Keerthy <j-keerthy@ti.com>
14349 L:      linux-pm@vger.kernel.org
14350 L:      linux-omap@vger.kernel.org
14351 S:      Maintained
14352 F:      drivers/thermal/ti-soc-thermal/
14353
14354 TI BQ27XXX POWER SUPPLY DRIVER
14355 R:      Andrew F. Davis <afd@ti.com>
14356 F:      include/linux/power/bq27xxx_battery.h
14357 F:      drivers/power/supply/bq27xxx_battery.c
14358 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14359
14360 TI CDCE706 CLOCK DRIVER
14361 M:      Max Filippov <jcmvbkbc@gmail.com>
14362 S:      Maintained
14363 F:      drivers/clk/clk-cdce706.c
14364
14365 TI CLOCK DRIVER
14366 M:      Tero Kristo <t-kristo@ti.com>
14367 L:      linux-omap@vger.kernel.org
14368 S:      Maintained
14369 F:      drivers/clk/ti/
14370 F:      include/linux/clk/ti.h
14371
14372 TI DAVINCI MACHINE SUPPORT
14373 M:      Sekhar Nori <nsekhar@ti.com>
14374 M:      Kevin Hilman <khilman@kernel.org>
14375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14377 S:      Supported
14378 F:      arch/arm/mach-davinci/
14379 F:      drivers/i2c/busses/i2c-davinci.c
14380 F:      arch/arm/boot/dts/da850*
14381
14382 TI DAVINCI SERIES CLOCK DRIVER
14383 M:      David Lechner <david@lechnology.com>
14384 R:      Sekhar Nori <nsekhar@ti.com>
14385 S:      Maintained
14386 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14387 F:      drivers/clk/davinci/
14388
14389 TI DAVINCI SERIES GPIO DRIVER
14390 M:      Keerthy <j-keerthy@ti.com>
14391 L:      linux-gpio@vger.kernel.org
14392 S:      Maintained
14393 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14394 F:      drivers/gpio/gpio-davinci.c
14395
14396 TI DAVINCI SERIES MEDIA DRIVER
14397 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14398 L:      linux-media@vger.kernel.org
14399 W:      https://linuxtv.org
14400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14401 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14402 S:      Maintained
14403 F:      drivers/media/platform/davinci/
14404 F:      include/media/davinci/
14405
14406 TI ETHERNET SWITCH DRIVER (CPSW)
14407 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14408 L:      linux-omap@vger.kernel.org
14409 L:      netdev@vger.kernel.org
14410 S:      Maintained
14411 F:      drivers/net/ethernet/ti/cpsw*
14412 F:      drivers/net/ethernet/ti/davinci*
14413
14414 TI FLASH MEDIA INTERFACE DRIVER
14415 M:      Alex Dubov <oakad@yahoo.com>
14416 S:      Maintained
14417 F:      drivers/misc/tifm*
14418 F:      drivers/mmc/host/tifm_sd.c
14419 F:      include/linux/tifm.h
14420
14421 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14422 M:      Santosh Shilimkar <ssantosh@kernel.org>
14423 L:      linux-kernel@vger.kernel.org
14424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14425 S:      Maintained
14426 F:      drivers/soc/ti/*
14427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14428
14429 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14430 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14431 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14433 S:      Maintained
14434 F:      sound/soc/codecs/lm49453*
14435 F:      sound/soc/codecs/isabelle*
14436
14437 TI LP855x BACKLIGHT DRIVER
14438 M:      Milo Kim <milo.kim@ti.com>
14439 S:      Maintained
14440 F:      Documentation/backlight/lp855x-driver.txt
14441 F:      drivers/video/backlight/lp855x_bl.c
14442 F:      include/linux/platform_data/lp855x.h
14443
14444 TI LP8727 CHARGER DRIVER
14445 M:      Milo Kim <milo.kim@ti.com>
14446 S:      Maintained
14447 F:      drivers/power/supply/lp8727_charger.c
14448 F:      include/linux/platform_data/lp8727.h
14449
14450 TI LP8788 MFD DRIVER
14451 M:      Milo Kim <milo.kim@ti.com>
14452 S:      Maintained
14453 F:      drivers/iio/adc/lp8788_adc.c
14454 F:      drivers/leds/leds-lp8788.c
14455 F:      drivers/mfd/lp8788*.c
14456 F:      drivers/power/supply/lp8788-charger.c
14457 F:      drivers/regulator/lp8788-*.c
14458 F:      include/linux/mfd/lp8788*.h
14459
14460 TI NETCP ETHERNET DRIVER
14461 M:      Wingman Kwok <w-kwok2@ti.com>
14462 M:      Murali Karicheri <m-karicheri2@ti.com>
14463 L:      netdev@vger.kernel.org
14464 S:      Maintained
14465 F:      drivers/net/ethernet/ti/netcp*
14466
14467 TI TAS571X FAMILY ASoC CODEC DRIVER
14468 M:      Kevin Cernekee <cernekee@chromium.org>
14469 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14470 S:      Odd Fixes
14471 F:      sound/soc/codecs/tas571x*
14472
14473 TI TRF7970A NFC DRIVER
14474 M:      Mark Greer <mgreer@animalcreek.com>
14475 L:      linux-wireless@vger.kernel.org
14476 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14477 S:      Supported
14478 F:      drivers/nfc/trf7970a.c
14479 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14480
14481 TI TWL4030 SERIES SOC CODEC DRIVER
14482 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14483 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14484 S:      Maintained
14485 F:      sound/soc/codecs/twl4030*
14486
14487 TI VPE/CAL DRIVERS
14488 M:      Benoit Parrot <bparrot@ti.com>
14489 L:      linux-media@vger.kernel.org
14490 W:      http://linuxtv.org/
14491 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14492 S:      Maintained
14493 F:      drivers/media/platform/ti-vpe/
14494
14495 TI WILINK WIRELESS DRIVERS
14496 L:      linux-wireless@vger.kernel.org
14497 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14498 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14500 S:      Orphan
14501 F:      drivers/net/wireless/ti/
14502 F:      include/linux/wl12xx.h
14503
14504 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14505 M:      John Stultz <john.stultz@linaro.org>
14506 M:      Thomas Gleixner <tglx@linutronix.de>
14507 R:      Stephen Boyd <sboyd@kernel.org>
14508 L:      linux-kernel@vger.kernel.org
14509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14510 S:      Supported
14511 F:      include/linux/clocksource.h
14512 F:      include/linux/time.h
14513 F:      include/linux/timex.h
14514 F:      include/uapi/linux/time.h
14515 F:      include/uapi/linux/timex.h
14516 F:      kernel/time/clocksource.c
14517 F:      kernel/time/time*.c
14518 F:      kernel/time/alarmtimer.c
14519 F:      kernel/time/ntp.c
14520 F:      tools/testing/selftests/timers/
14521
14522 TIPC NETWORK LAYER
14523 M:      Jon Maloy <jon.maloy@ericsson.com>
14524 M:      Ying Xue <ying.xue@windriver.com>
14525 L:      netdev@vger.kernel.org (core kernel code)
14526 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14527 W:      http://tipc.sourceforge.net/
14528 S:      Maintained
14529 F:      include/uapi/linux/tipc*.h
14530 F:      net/tipc/
14531
14532 TLAN NETWORK DRIVER
14533 M:      Samuel Chessman <chessman@tux.org>
14534 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14535 W:      http://sourceforge.net/projects/tlan/
14536 S:      Maintained
14537 F:      Documentation/networking/tlan.txt
14538 F:      drivers/net/ethernet/ti/tlan.*
14539
14540 TM6000 VIDEO4LINUX DRIVER
14541 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14542 L:      linux-media@vger.kernel.org
14543 W:      https://linuxtv.org
14544 T:      git git://linuxtv.org/media_tree.git
14545 S:      Odd fixes
14546 F:      drivers/media/usb/tm6000/
14547 F:      Documentation/media/v4l-drivers/tm6000*
14548
14549 TMIO/SDHI MMC DRIVER
14550 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14551 L:      linux-mmc@vger.kernel.org
14552 S:      Supported
14553 F:      drivers/mmc/host/tmio_mmc*
14554 F:      drivers/mmc/host/renesas_sdhi*
14555 F:      include/linux/mfd/tmio.h
14556
14557 TMP401 HARDWARE MONITOR DRIVER
14558 M:      Guenter Roeck <linux@roeck-us.net>
14559 L:      linux-hwmon@vger.kernel.org
14560 S:      Maintained
14561 F:      Documentation/hwmon/tmp401
14562 F:      drivers/hwmon/tmp401.c
14563
14564 TMPFS (SHMEM FILESYSTEM)
14565 M:      Hugh Dickins <hughd@google.com>
14566 L:      linux-mm@kvack.org
14567 S:      Maintained
14568 F:      include/linux/shmem_fs.h
14569 F:      mm/shmem.c
14570
14571 TOMOYO SECURITY MODULE
14572 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14573 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14574 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14575 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14576 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14577 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14578 W:      http://tomoyo.sourceforge.jp/
14579 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14580 S:      Maintained
14581 F:      security/tomoyo/
14582
14583 TOPSTAR LAPTOP EXTRAS DRIVER
14584 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14585 L:      platform-driver-x86@vger.kernel.org
14586 S:      Maintained
14587 F:      drivers/platform/x86/topstar-laptop.c
14588
14589 TORTURE-TEST MODULES
14590 M:      Davidlohr Bueso <dave@stgolabs.net>
14591 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14592 M:      Josh Triplett <josh@joshtriplett.org>
14593 L:      linux-kernel@vger.kernel.org
14594 S:      Supported
14595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14596 F:      Documentation/RCU/torture.txt
14597 F:      kernel/torture.c
14598 F:      kernel/rcu/rcutorture.c
14599 F:      kernel/rcu/rcuperf.c
14600 F:      kernel/locking/locktorture.c
14601
14602 TOSHIBA ACPI EXTRAS DRIVER
14603 M:      Azael Avalos <coproscefalo@gmail.com>
14604 L:      platform-driver-x86@vger.kernel.org
14605 S:      Maintained
14606 F:      drivers/platform/x86/toshiba_acpi.c
14607
14608 TOSHIBA BLUETOOTH DRIVER
14609 M:      Azael Avalos <coproscefalo@gmail.com>
14610 L:      platform-driver-x86@vger.kernel.org
14611 S:      Maintained
14612 F:      drivers/platform/x86/toshiba_bluetooth.c
14613
14614 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14615 M:      Azael Avalos <coproscefalo@gmail.com>
14616 L:      platform-driver-x86@vger.kernel.org
14617 S:      Maintained
14618 F:      drivers/platform/x86/toshiba_haps.c
14619
14620 TOSHIBA SMM DRIVER
14621 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14622 W:      http://www.buzzard.org.uk/toshiba/
14623 S:      Maintained
14624 F:      drivers/char/toshiba.c
14625 F:      include/linux/toshiba.h
14626 F:      include/uapi/linux/toshiba.h
14627
14628 TOSHIBA TC358743 DRIVER
14629 M:      Mats Randgaard <matrandg@cisco.com>
14630 L:      linux-media@vger.kernel.org
14631 S:      Maintained
14632 F:      drivers/media/i2c/tc358743*
14633 F:      include/media/i2c/tc358743.h
14634
14635 TOSHIBA WMI HOTKEYS DRIVER
14636 M:      Azael Avalos <coproscefalo@gmail.com>
14637 L:      platform-driver-x86@vger.kernel.org
14638 S:      Maintained
14639 F:      drivers/platform/x86/toshiba-wmi.c
14640
14641 TPM DEVICE DRIVER
14642 M:      Peter Huewe <peterhuewe@gmx.de>
14643 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14644 R:      Jason Gunthorpe <jgg@ziepe.ca>
14645 L:      linux-integrity@vger.kernel.org
14646 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14647 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14648 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14649 S:      Maintained
14650 F:      drivers/char/tpm/
14651
14652 TRACING
14653 M:      Steven Rostedt <rostedt@goodmis.org>
14654 M:      Ingo Molnar <mingo@redhat.com>
14655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14656 S:      Maintained
14657 F:      Documentation/trace/ftrace.rst
14658 F:      arch/*/*/*/ftrace.h
14659 F:      arch/*/kernel/ftrace.c
14660 F:      include/*/ftrace.h
14661 F:      include/linux/trace*.h
14662 F:      include/trace/
14663 F:      kernel/trace/
14664 F:      tools/testing/selftests/ftrace/
14665
14666 TRACING MMIO ACCESSES (MMIOTRACE)
14667 M:      Steven Rostedt <rostedt@goodmis.org>
14668 M:      Ingo Molnar <mingo@kernel.org>
14669 R:      Karol Herbst <karolherbst@gmail.com>
14670 R:      Pekka Paalanen <ppaalanen@gmail.com>
14671 S:      Maintained
14672 L:      linux-kernel@vger.kernel.org
14673 L:      nouveau@lists.freedesktop.org
14674 F:      kernel/trace/trace_mmiotrace.c
14675 F:      include/linux/mmiotrace.h
14676 F:      arch/x86/mm/kmmio.c
14677 F:      arch/x86/mm/mmio-mod.c
14678 F:      arch/x86/mm/testmmiotrace.c
14679
14680 TRIVIAL PATCHES
14681 M:      Jiri Kosina <trivial@kernel.org>
14682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14683 S:      Maintained
14684 K:      ^Subject:.*(?i)trivial
14685
14686 TEMPO SEMICONDUCTOR DRIVERS
14687 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14688 S:      Maintained
14689 F:      sound/soc/codecs/tscs*.c
14690 F:      sound/soc/codecs/tscs*.h
14691 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14692
14693 TTY LAYER
14694 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14695 M:      Jiri Slaby <jslaby@suse.com>
14696 S:      Supported
14697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14698 F:      Documentation/serial/
14699 F:      drivers/tty/
14700 F:      drivers/tty/serial/serial_core.c
14701 F:      include/linux/serial_core.h
14702 F:      include/linux/serial.h
14703 F:      include/linux/tty.h
14704 F:      include/uapi/linux/serial_core.h
14705 F:      include/uapi/linux/serial.h
14706 F:      include/uapi/linux/tty.h
14707
14708 TUA9001 MEDIA DRIVER
14709 M:      Antti Palosaari <crope@iki.fi>
14710 L:      linux-media@vger.kernel.org
14711 W:      https://linuxtv.org
14712 W:      http://palosaari.fi/linux/
14713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14714 T:      git git://linuxtv.org/anttip/media_tree.git
14715 S:      Maintained
14716 F:      drivers/media/tuners/tua9001*
14717
14718 TULIP NETWORK DRIVERS
14719 L:      netdev@vger.kernel.org
14720 L:      linux-parisc@vger.kernel.org
14721 S:      Orphan
14722 F:      drivers/net/ethernet/dec/tulip/
14723
14724 TUN/TAP driver
14725 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14726 W:      http://vtun.sourceforge.net/tun
14727 S:      Maintained
14728 F:      Documentation/networking/tuntap.txt
14729 F:      arch/um/os-Linux/drivers/
14730
14731 TURBOCHANNEL SUBSYSTEM
14732 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14733 M:      Ralf Baechle <ralf@linux-mips.org>
14734 L:      linux-mips@linux-mips.org
14735 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14736 S:      Maintained
14737 F:      drivers/tc/
14738 F:      include/linux/tc.h
14739
14740 TURBOSTAT UTILITY
14741 M:      "Len Brown" <lenb@kernel.org>
14742 L:      linux-pm@vger.kernel.org
14743 B:      https://bugzilla.kernel.org
14744 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14746 S:      Supported
14747 F:      tools/power/x86/turbostat/
14748
14749 TW5864 VIDEO4LINUX DRIVER
14750 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14751 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14752 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14753 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14754 L:      linux-media@vger.kernel.org
14755 S:      Supported
14756 F:      drivers/media/pci/tw5864/
14757
14758 TW68 VIDEO4LINUX DRIVER
14759 M:      Hans Verkuil <hverkuil@xs4all.nl>
14760 L:      linux-media@vger.kernel.org
14761 T:      git git://linuxtv.org/media_tree.git
14762 W:      https://linuxtv.org
14763 S:      Odd Fixes
14764 F:      drivers/media/pci/tw68/
14765
14766 TW686X VIDEO4LINUX DRIVER
14767 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14768 L:      linux-media@vger.kernel.org
14769 T:      git git://linuxtv.org/media_tree.git
14770 W:      http://linuxtv.org
14771 S:      Maintained
14772 F:      drivers/media/pci/tw686x/
14773
14774 UBI FILE SYSTEM (UBIFS)
14775 M:      Richard Weinberger <richard@nod.at>
14776 M:      Artem Bityutskiy <dedekind1@gmail.com>
14777 M:      Adrian Hunter <adrian.hunter@intel.com>
14778 L:      linux-mtd@lists.infradead.org
14779 T:      git git://git.infradead.org/ubifs-2.6.git
14780 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14781 S:      Supported
14782 F:      Documentation/filesystems/ubifs.txt
14783 F:      fs/ubifs/
14784
14785 UCLINUX (M68KNOMMU AND COLDFIRE)
14786 M:      Greg Ungerer <gerg@linux-m68k.org>
14787 W:      http://www.linux-m68k.org/
14788 W:      http://www.uclinux.org/
14789 L:      linux-m68k@lists.linux-m68k.org
14790 L:      uclinux-dev@uclinux.org  (subscribers-only)
14791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14792 S:      Maintained
14793 F:      arch/m68k/coldfire/
14794 F:      arch/m68k/68*/
14795 F:      arch/m68k/*/*_no.*
14796 F:      arch/m68k/include/asm/*_no.*
14797
14798 UDF FILESYSTEM
14799 M:      Jan Kara <jack@suse.com>
14800 S:      Maintained
14801 F:      Documentation/filesystems/udf.txt
14802 F:      fs/udf/
14803
14804 UDRAW TABLET
14805 M:      Bastien Nocera <hadess@hadess.net>
14806 L:      linux-input@vger.kernel.org
14807 S:      Maintained
14808 F:      drivers/hid/hid-udraw-ps3.c
14809
14810 UFS FILESYSTEM
14811 M:      Evgeniy Dushistov <dushistov@mail.ru>
14812 S:      Maintained
14813 F:      Documentation/filesystems/ufs.txt
14814 F:      fs/ufs/
14815
14816 UHID USERSPACE HID IO DRIVER:
14817 M:      David Herrmann <dh.herrmann@googlemail.com>
14818 L:      linux-input@vger.kernel.org
14819 S:      Maintained
14820 F:      drivers/hid/uhid.c
14821 F:      include/uapi/linux/uhid.h
14822
14823 ULPI BUS
14824 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14825 L:      linux-usb@vger.kernel.org
14826 S:      Maintained
14827 F:      drivers/usb/common/ulpi.c
14828 F:      include/linux/ulpi/
14829
14830 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14831 L:      linux-usb@vger.kernel.org
14832 S:      Orphan
14833 F:      drivers/uwb/
14834 F:      include/linux/uwb.h
14835 F:      include/linux/uwb/
14836
14837 UNICORE32 ARCHITECTURE:
14838 M:      Guan Xuetao <gxt@pku.edu.cn>
14839 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14840 S:      Maintained
14841 T:      git git://github.com/gxt/linux.git
14842 F:      arch/unicore32/
14843
14844 UNIFDEF
14845 M:      Tony Finch <dot@dotat.at>
14846 W:      http://dotat.at/prog/unifdef
14847 S:      Maintained
14848 F:      scripts/unifdef.c
14849
14850 UNIFORM CDROM DRIVER
14851 M:      Jens Axboe <axboe@kernel.dk>
14852 W:      http://www.kernel.dk
14853 S:      Maintained
14854 F:      Documentation/cdrom/
14855 F:      drivers/cdrom/cdrom.c
14856 F:      include/linux/cdrom.h
14857 F:      include/uapi/linux/cdrom.h
14858
14859 UNISYS S-PAR DRIVERS
14860 M:      David Kershner <david.kershner@unisys.com>
14861 L:      sparmaintainer@unisys.com (Unisys internal)
14862 S:      Supported
14863 F:      include/linux/visorbus.h
14864 F:      drivers/visorbus/
14865 F:      drivers/staging/unisys/
14866
14867 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14868 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14869 L:      linux-scsi@vger.kernel.org
14870 S:      Supported
14871 F:      Documentation/scsi/ufs.txt
14872 F:      drivers/scsi/ufs/
14873
14874 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14875 M:      Joao Pinto <jpinto@synopsys.com>
14876 L:      linux-scsi@vger.kernel.org
14877 S:      Supported
14878 F:      drivers/scsi/ufs/*dwc*
14879
14880 UNSORTED BLOCK IMAGES (UBI)
14881 M:      Artem Bityutskiy <dedekind1@gmail.com>
14882 M:      Richard Weinberger <richard@nod.at>
14883 W:      http://www.linux-mtd.infradead.org/
14884 L:      linux-mtd@lists.infradead.org
14885 T:      git git://git.infradead.org/ubifs-2.6.git
14886 S:      Supported
14887 F:      drivers/mtd/ubi/
14888 F:      include/linux/mtd/ubi.h
14889 F:      include/uapi/mtd/ubi-user.h
14890
14891 USB "USBNET" DRIVER FRAMEWORK
14892 M:      Oliver Neukum <oneukum@suse.com>
14893 L:      netdev@vger.kernel.org
14894 W:      http://www.linux-usb.org/usbnet
14895 S:      Maintained
14896 F:      drivers/net/usb/usbnet.c
14897 F:      include/linux/usb/usbnet.h
14898
14899 USB ACM DRIVER
14900 M:      Oliver Neukum <oneukum@suse.com>
14901 L:      linux-usb@vger.kernel.org
14902 S:      Maintained
14903 F:      Documentation/usb/acm.txt
14904 F:      drivers/usb/class/cdc-acm.*
14905
14906 USB AR5523 WIRELESS DRIVER
14907 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14908 L:      linux-wireless@vger.kernel.org
14909 S:      Maintained
14910 F:      drivers/net/wireless/ath/ar5523/
14911
14912 USB ATTACHED SCSI
14913 M:      Oliver Neukum <oneukum@suse.com>
14914 L:      linux-usb@vger.kernel.org
14915 L:      linux-scsi@vger.kernel.org
14916 S:      Maintained
14917 F:      drivers/usb/storage/uas.c
14918
14919 USB CDC ETHERNET DRIVER
14920 M:      Oliver Neukum <oliver@neukum.org>
14921 L:      linux-usb@vger.kernel.org
14922 S:      Maintained
14923 F:      drivers/net/usb/cdc_*.c
14924 F:      include/uapi/linux/usb/cdc.h
14925
14926 USB CHAOSKEY DRIVER
14927 M:      Keith Packard <keithp@keithp.com>
14928 L:      linux-usb@vger.kernel.org
14929 S:      Maintained
14930 F:      drivers/usb/misc/chaoskey.c
14931
14932 USB CYPRESS C67X00 DRIVER
14933 M:      Peter Korsgaard <jacmet@sunsite.dk>
14934 L:      linux-usb@vger.kernel.org
14935 S:      Maintained
14936 F:      drivers/usb/c67x00/
14937
14938 USB DAVICOM DM9601 DRIVER
14939 M:      Peter Korsgaard <jacmet@sunsite.dk>
14940 L:      netdev@vger.kernel.org
14941 W:      http://www.linux-usb.org/usbnet
14942 S:      Maintained
14943 F:      drivers/net/usb/dm9601.c
14944
14945 USB DIAMOND RIO500 DRIVER
14946 M:      Cesar Miquel <miquel@df.uba.ar>
14947 L:      rio500-users@lists.sourceforge.net
14948 W:      http://rio500.sourceforge.net
14949 S:      Maintained
14950 F:      drivers/usb/misc/rio500*
14951
14952 USB EHCI DRIVER
14953 M:      Alan Stern <stern@rowland.harvard.edu>
14954 L:      linux-usb@vger.kernel.org
14955 S:      Maintained
14956 F:      Documentation/usb/ehci.txt
14957 F:      drivers/usb/host/ehci*
14958
14959 USB GADGET/PERIPHERAL SUBSYSTEM
14960 M:      Felipe Balbi <balbi@kernel.org>
14961 L:      linux-usb@vger.kernel.org
14962 W:      http://www.linux-usb.org/gadget
14963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14964 S:      Maintained
14965 F:      drivers/usb/gadget/
14966 F:      include/linux/usb/gadget*
14967
14968 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14969 M:      Jiri Kosina <jikos@kernel.org>
14970 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14971 L:      linux-usb@vger.kernel.org
14972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14973 S:      Maintained
14974 F:      Documentation/hid/hiddev.txt
14975 F:      drivers/hid/usbhid/
14976
14977 USB INTEL XHCI ROLE MUX DRIVER
14978 M:      Hans de Goede <hdegoede@redhat.com>
14979 L:      linux-usb@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14982
14983 USB ISP116X DRIVER
14984 M:      Olav Kongas <ok@artecdesign.ee>
14985 L:      linux-usb@vger.kernel.org
14986 S:      Maintained
14987 F:      drivers/usb/host/isp116x*
14988 F:      include/linux/usb/isp116x.h
14989
14990 USB LAN78XX ETHERNET DRIVER
14991 M:      Woojung Huh <woojung.huh@microchip.com>
14992 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14993 L:      netdev@vger.kernel.org
14994 S:      Maintained
14995 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14996 F:      drivers/net/usb/lan78xx.*
14997 F:      include/dt-bindings/net/microchip-lan78xx.h
14998
14999 USB MASS STORAGE DRIVER
15000 M:      Alan Stern <stern@rowland.harvard.edu>
15001 L:      linux-usb@vger.kernel.org
15002 L:      usb-storage@lists.one-eyed-alien.net
15003 S:      Maintained
15004 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15005 F:      drivers/usb/storage/
15006
15007 USB MIDI DRIVER
15008 M:      Clemens Ladisch <clemens@ladisch.de>
15009 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15010 T:      git git://git.alsa-project.org/alsa-kernel.git
15011 S:      Maintained
15012 F:      sound/usb/midi.*
15013
15014 USB NETWORKING DRIVERS
15015 L:      linux-usb@vger.kernel.org
15016 S:      Odd Fixes
15017 F:      drivers/net/usb/
15018
15019 USB OHCI DRIVER
15020 M:      Alan Stern <stern@rowland.harvard.edu>
15021 L:      linux-usb@vger.kernel.org
15022 S:      Maintained
15023 F:      Documentation/usb/ohci.txt
15024 F:      drivers/usb/host/ohci*
15025
15026 USB OTG FSM (Finite State Machine)
15027 M:      Peter Chen <Peter.Chen@nxp.com>
15028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15029 L:      linux-usb@vger.kernel.org
15030 S:      Maintained
15031 F:      drivers/usb/common/usb-otg-fsm.c
15032
15033 USB OVER IP DRIVER
15034 M:      Valentina Manea <valentina.manea.m@gmail.com>
15035 M:      Shuah Khan <shuah@kernel.org>
15036 L:      linux-usb@vger.kernel.org
15037 S:      Maintained
15038 F:      Documentation/usb/usbip_protocol.txt
15039 F:      drivers/usb/usbip/
15040 F:      tools/usb/usbip/
15041 F:      tools/testing/selftests/drivers/usb/usbip/
15042
15043 USB PEGASUS DRIVER
15044 M:      Petko Manolov <petkan@nucleusys.com>
15045 L:      linux-usb@vger.kernel.org
15046 L:      netdev@vger.kernel.org
15047 T:      git git://github.com/petkan/pegasus.git
15048 W:      https://github.com/petkan/pegasus
15049 S:      Maintained
15050 F:      drivers/net/usb/pegasus.*
15051
15052 USB PHY LAYER
15053 M:      Felipe Balbi <balbi@kernel.org>
15054 L:      linux-usb@vger.kernel.org
15055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15056 S:      Maintained
15057 F:      drivers/usb/phy/
15058
15059 USB PRINTER DRIVER (usblp)
15060 M:      Pete Zaitcev <zaitcev@redhat.com>
15061 L:      linux-usb@vger.kernel.org
15062 S:      Supported
15063 F:      drivers/usb/class/usblp.c
15064
15065 USB QMI WWAN NETWORK DRIVER
15066 M:      Bjørn Mork <bjorn@mork.no>
15067 L:      netdev@vger.kernel.org
15068 S:      Maintained
15069 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15070 F:      drivers/net/usb/qmi_wwan.c
15071
15072 USB RTL8150 DRIVER
15073 M:      Petko Manolov <petkan@nucleusys.com>
15074 L:      linux-usb@vger.kernel.org
15075 L:      netdev@vger.kernel.org
15076 T:      git git://github.com/petkan/rtl8150.git
15077 W:      https://github.com/petkan/rtl8150
15078 S:      Maintained
15079 F:      drivers/net/usb/rtl8150.c
15080
15081 USB SERIAL SUBSYSTEM
15082 M:      Johan Hovold <johan@kernel.org>
15083 L:      linux-usb@vger.kernel.org
15084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15085 S:      Maintained
15086 F:      Documentation/usb/usb-serial.txt
15087 F:      drivers/usb/serial/
15088 F:      include/linux/usb/serial.h
15089
15090 USB SMSC75XX ETHERNET DRIVER
15091 M:      Steve Glendinning <steve.glendinning@shawell.net>
15092 L:      netdev@vger.kernel.org
15093 S:      Maintained
15094 F:      drivers/net/usb/smsc75xx.*
15095
15096 USB SMSC95XX ETHERNET DRIVER
15097 M:      Steve Glendinning <steve.glendinning@shawell.net>
15098 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15099 L:      netdev@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/net/usb/smsc95xx.*
15102
15103 USB SUBSYSTEM
15104 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15105 L:      linux-usb@vger.kernel.org
15106 W:      http://www.linux-usb.org
15107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15108 S:      Supported
15109 F:      Documentation/devicetree/bindings/usb/
15110 F:      Documentation/usb/
15111 F:      drivers/usb/
15112 F:      include/linux/usb.h
15113 F:      include/linux/usb/
15114
15115 USB TYPEC PI3USB30532 MUX DRIVER
15116 M:      Hans de Goede <hdegoede@redhat.com>
15117 L:      linux-usb@vger.kernel.org
15118 S:      Maintained
15119 F:      drivers/usb/typec/mux/pi3usb30532.c
15120
15121 USB TYPEC SUBSYSTEM
15122 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15123 L:      linux-usb@vger.kernel.org
15124 S:      Maintained
15125 F:      Documentation/ABI/testing/sysfs-class-typec
15126 F:      Documentation/driver-api/usb/typec.rst
15127 F:      drivers/usb/typec/
15128 F:      include/linux/usb/typec.h
15129
15130 USB UHCI DRIVER
15131 M:      Alan Stern <stern@rowland.harvard.edu>
15132 L:      linux-usb@vger.kernel.org
15133 S:      Maintained
15134 F:      drivers/usb/host/uhci*
15135
15136 USB VIDEO CLASS
15137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15138 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15139 L:      linux-media@vger.kernel.org
15140 T:      git git://linuxtv.org/media_tree.git
15141 W:      http://www.ideasonboard.org/uvc/
15142 S:      Maintained
15143 F:      drivers/media/usb/uvc/
15144 F:      include/uapi/linux/uvcvideo.h
15145
15146 USB VISION DRIVER
15147 M:      Hans Verkuil <hverkuil@xs4all.nl>
15148 L:      linux-media@vger.kernel.org
15149 T:      git git://linuxtv.org/media_tree.git
15150 W:      https://linuxtv.org
15151 S:      Odd Fixes
15152 F:      drivers/media/usb/usbvision/
15153
15154 USB WEBCAM GADGET
15155 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15156 L:      linux-usb@vger.kernel.org
15157 S:      Maintained
15158 F:      drivers/usb/gadget/function/*uvc*
15159 F:      drivers/usb/gadget/legacy/webcam.c
15160
15161 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15162 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15163 L:      linux-wireless@vger.kernel.org
15164 S:      Maintained
15165 F:      drivers/net/wireless/rndis_wlan.c
15166
15167 USB XHCI DRIVER
15168 M:      Mathias Nyman <mathias.nyman@intel.com>
15169 L:      linux-usb@vger.kernel.org
15170 S:      Supported
15171 F:      drivers/usb/host/xhci*
15172 F:      drivers/usb/host/pci-quirks*
15173
15174 USB ZD1201 DRIVER
15175 L:      linux-wireless@vger.kernel.org
15176 W:      http://linux-lc100020.sourceforge.net
15177 S:      Orphan
15178 F:      drivers/net/wireless/zydas/zd1201.*
15179
15180 USB ZR364XX DRIVER
15181 M:      Antoine Jacquet <royale@zerezo.com>
15182 L:      linux-usb@vger.kernel.org
15183 L:      linux-media@vger.kernel.org
15184 T:      git git://linuxtv.org/media_tree.git
15185 W:      http://royale.zerezo.com/zr364xx/
15186 S:      Maintained
15187 F:      Documentation/media/v4l-drivers/zr364xx*
15188 F:      drivers/media/usb/zr364xx/
15189
15190 USER-MODE LINUX (UML)
15191 M:      Jeff Dike <jdike@addtoit.com>
15192 M:      Richard Weinberger <richard@nod.at>
15193 L:      linux-um@lists.infradead.org
15194 W:      http://user-mode-linux.sourceforge.net
15195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15196 S:      Maintained
15197 F:      Documentation/virtual/uml/
15198 F:      arch/um/
15199 F:      arch/x86/um/
15200 F:      fs/hostfs/
15201 F:      fs/hppfs/
15202
15203 USERSPACE I/O (UIO)
15204 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15205 S:      Maintained
15206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15207 F:      Documentation/driver-api/uio-howto.rst
15208 F:      drivers/uio/
15209 F:      include/linux/uio*.h
15210
15211 UTIL-LINUX PACKAGE
15212 M:      Karel Zak <kzak@redhat.com>
15213 L:      util-linux@vger.kernel.org
15214 W:      http://en.wikipedia.org/wiki/Util-linux
15215 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15216 S:      Maintained
15217
15218 UUID HELPERS
15219 M:      Christoph Hellwig <hch@lst.de>
15220 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15221 L:      linux-kernel@vger.kernel.org
15222 T:      git git://git.infradead.org/users/hch/uuid.git
15223 F:      lib/uuid.c
15224 F:      lib/test_uuid.c
15225 F:      include/linux/uuid.h
15226 F:      include/uapi/linux/uuid.h
15227 S:      Maintained
15228
15229 UVESAFB DRIVER
15230 M:      Michal Januszewski <spock@gentoo.org>
15231 L:      linux-fbdev@vger.kernel.org
15232 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15233 S:      Maintained
15234 F:      Documentation/fb/uvesafb.txt
15235 F:      drivers/video/fbdev/uvesafb.*
15236
15237 VF610 NAND DRIVER
15238 M:      Stefan Agner <stefan@agner.ch>
15239 L:      linux-mtd@lists.infradead.org
15240 S:      Supported
15241 F:      drivers/mtd/nand/raw/vf610_nfc.c
15242
15243 VFAT/FAT/MSDOS FILESYSTEM
15244 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15245 S:      Maintained
15246 F:      Documentation/filesystems/vfat.txt
15247 F:      fs/fat/
15248
15249 VFIO DRIVER
15250 M:      Alex Williamson <alex.williamson@redhat.com>
15251 L:      kvm@vger.kernel.org
15252 T:      git git://github.com/awilliam/linux-vfio.git
15253 S:      Maintained
15254 F:      Documentation/vfio.txt
15255 F:      drivers/vfio/
15256 F:      include/linux/vfio.h
15257 F:      include/uapi/linux/vfio.h
15258
15259 VFIO MEDIATED DEVICE DRIVERS
15260 M:      Kirti Wankhede <kwankhede@nvidia.com>
15261 L:      kvm@vger.kernel.org
15262 S:      Maintained
15263 F:      Documentation/vfio-mediated-device.txt
15264 F:      drivers/vfio/mdev/
15265 F:      include/linux/mdev.h
15266 F:      samples/vfio-mdev/
15267
15268 VFIO PLATFORM DRIVER
15269 M:      Eric Auger <eric.auger@redhat.com>
15270 L:      kvm@vger.kernel.org
15271 S:      Maintained
15272 F:      drivers/vfio/platform/
15273
15274 VGA_SWITCHEROO
15275 R:      Lukas Wunner <lukas@wunner.de>
15276 S:      Maintained
15277 F:      Documentation/gpu/vga-switcheroo.rst
15278 F:      drivers/gpu/vga/vga_switcheroo.c
15279 F:      include/linux/vga_switcheroo.h
15280 T:      git git://anongit.freedesktop.org/drm/drm-misc
15281
15282 VIA RHINE NETWORK DRIVER
15283 S:      Orphan
15284 F:      drivers/net/ethernet/via/via-rhine.c
15285
15286 VIA SD/MMC CARD CONTROLLER DRIVER
15287 M:      Bruce Chang <brucechang@via.com.tw>
15288 M:      Harald Welte <HaraldWelte@viatech.com>
15289 S:      Maintained
15290 F:      drivers/mmc/host/via-sdmmc.c
15291
15292 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15293 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15294 L:      linux-fbdev@vger.kernel.org
15295 S:      Maintained
15296 F:      include/linux/via-core.h
15297 F:      include/linux/via-gpio.h
15298 F:      include/linux/via_i2c.h
15299 F:      drivers/video/fbdev/via/
15300
15301 VIA VELOCITY NETWORK DRIVER
15302 M:      Francois Romieu <romieu@fr.zoreil.com>
15303 L:      netdev@vger.kernel.org
15304 S:      Maintained
15305 F:      drivers/net/ethernet/via/via-velocity.*
15306
15307 VICODEC VIRTUAL CODEC DRIVER
15308 M:      Hans Verkuil <hans.verkuil@cisco.com>
15309 L:      linux-media@vger.kernel.org
15310 T:      git git://linuxtv.org/media_tree.git
15311 W:      https://linuxtv.org
15312 S:      Maintained
15313 F:      drivers/media/platform/vicodec/*
15314
15315 VIDEO MULTIPLEXER DRIVER
15316 M:      Philipp Zabel <p.zabel@pengutronix.de>
15317 L:      linux-media@vger.kernel.org
15318 S:      Maintained
15319 F:      drivers/media/platform/video-mux.c
15320
15321 VIDEO I2C POLLING DRIVER
15322 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15323 L:      linux-media@vger.kernel.org
15324 S:      Maintained
15325 F:      drivers/media/i2c/video-i2c.c
15326
15327 VIDEOBUF2 FRAMEWORK
15328 M:      Pawel Osciak <pawel@osciak.com>
15329 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15330 M:      Kyungmin Park <kyungmin.park@samsung.com>
15331 L:      linux-media@vger.kernel.org
15332 S:      Maintained
15333 F:      drivers/media/v4l2-core/videobuf2-*
15334 F:      include/media/videobuf2-*
15335
15336 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15337 M:      Helen Koike <helen.koike@collabora.com>
15338 L:      linux-media@vger.kernel.org
15339 T:      git git://linuxtv.org/media_tree.git
15340 W:      https://linuxtv.org
15341 S:      Maintained
15342 F:      drivers/media/platform/vimc/*
15343
15344 VIRT LIB
15345 M:      Alex Williamson <alex.williamson@redhat.com>
15346 M:      Paolo Bonzini <pbonzini@redhat.com>
15347 L:      kvm@vger.kernel.org
15348 S:      Supported
15349 F:      virt/lib/
15350
15351 VIRTIO AND VHOST VSOCK DRIVER
15352 M:      Stefan Hajnoczi <stefanha@redhat.com>
15353 L:      kvm@vger.kernel.org
15354 L:      virtualization@lists.linux-foundation.org
15355 L:      netdev@vger.kernel.org
15356 S:      Maintained
15357 F:      include/linux/virtio_vsock.h
15358 F:      include/uapi/linux/virtio_vsock.h
15359 F:      include/uapi/linux/vsockmon.h
15360 F:      include/uapi/linux/vm_sockets_diag.h
15361 F:      net/vmw_vsock/diag.c
15362 F:      net/vmw_vsock/af_vsock_tap.c
15363 F:      net/vmw_vsock/virtio_transport_common.c
15364 F:      net/vmw_vsock/virtio_transport.c
15365 F:      drivers/net/vsockmon.c
15366 F:      drivers/vhost/vsock.c
15367 F:      drivers/vhost/vsock.h
15368 F:      tools/testing/vsock/
15369
15370 VIRTIO CONSOLE DRIVER
15371 M:      Amit Shah <amit@kernel.org>
15372 L:      virtualization@lists.linux-foundation.org
15373 S:      Maintained
15374 F:      drivers/char/virtio_console.c
15375 F:      include/linux/virtio_console.h
15376 F:      include/uapi/linux/virtio_console.h
15377
15378 VIRTIO CORE, NET AND BLOCK DRIVERS
15379 M:      "Michael S. Tsirkin" <mst@redhat.com>
15380 M:      Jason Wang <jasowang@redhat.com>
15381 L:      virtualization@lists.linux-foundation.org
15382 S:      Maintained
15383 F:      Documentation/devicetree/bindings/virtio/
15384 F:      drivers/virtio/
15385 F:      tools/virtio/
15386 F:      drivers/net/virtio_net.c
15387 F:      drivers/block/virtio_blk.c
15388 F:      include/linux/virtio*.h
15389 F:      include/uapi/linux/virtio_*.h
15390 F:      drivers/crypto/virtio/
15391 F:      mm/balloon_compaction.c
15392
15393 VIRTIO CRYPTO DRIVER
15394 M:      Gonglei <arei.gonglei@huawei.com>
15395 L:      virtualization@lists.linux-foundation.org
15396 L:      linux-crypto@vger.kernel.org
15397 S:      Maintained
15398 F:      drivers/crypto/virtio/
15399 F:      include/uapi/linux/virtio_crypto.h
15400
15401 VIRTIO DRIVERS FOR S390
15402 M:      Cornelia Huck <cohuck@redhat.com>
15403 M:      Halil Pasic <pasic@linux.ibm.com>
15404 L:      linux-s390@vger.kernel.org
15405 L:      virtualization@lists.linux-foundation.org
15406 L:      kvm@vger.kernel.org
15407 S:      Supported
15408 F:      drivers/s390/virtio/
15409 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15410
15411 VIRTIO GPU DRIVER
15412 M:      David Airlie <airlied@linux.ie>
15413 M:      Gerd Hoffmann <kraxel@redhat.com>
15414 L:      dri-devel@lists.freedesktop.org
15415 L:      virtualization@lists.linux-foundation.org
15416 T:      git git://anongit.freedesktop.org/drm/drm-misc
15417 S:      Maintained
15418 F:      drivers/gpu/drm/virtio/
15419 F:      include/uapi/linux/virtio_gpu.h
15420
15421 VIRTIO HOST (VHOST)
15422 M:      "Michael S. Tsirkin" <mst@redhat.com>
15423 M:      Jason Wang <jasowang@redhat.com>
15424 L:      kvm@vger.kernel.org
15425 L:      virtualization@lists.linux-foundation.org
15426 L:      netdev@vger.kernel.org
15427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15428 S:      Maintained
15429 F:      drivers/vhost/
15430 F:      include/uapi/linux/vhost.h
15431
15432 VIRTIO INPUT DRIVER
15433 M:      Gerd Hoffmann <kraxel@redhat.com>
15434 S:      Maintained
15435 F:      drivers/virtio/virtio_input.c
15436 F:      include/uapi/linux/virtio_input.h
15437
15438 VIRTUAL BOX GUEST DEVICE DRIVER
15439 M:      Hans de Goede <hdegoede@redhat.com>
15440 M:      Arnd Bergmann <arnd@arndb.de>
15441 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15442 S:      Maintained
15443 F:      include/linux/vbox_utils.h
15444 F:      include/uapi/linux/vbox*.h
15445 F:      drivers/virt/vboxguest/
15446
15447 VIRTUAL SERIO DEVICE DRIVER
15448 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15449 S:      Maintained
15450 F:      drivers/input/serio/userio.c
15451 F:      include/uapi/linux/userio.h
15452
15453 VIVID VIRTUAL VIDEO DRIVER
15454 M:      Hans Verkuil <hverkuil@xs4all.nl>
15455 L:      linux-media@vger.kernel.org
15456 T:      git git://linuxtv.org/media_tree.git
15457 W:      https://linuxtv.org
15458 S:      Maintained
15459 F:      drivers/media/platform/vivid/*
15460
15461 VLYNQ BUS
15462 M:      Florian Fainelli <f.fainelli@gmail.com>
15463 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15464 S:      Maintained
15465 F:      drivers/vlynq/vlynq.c
15466 F:      include/linux/vlynq.h
15467
15468 VME SUBSYSTEM
15469 M:      Martyn Welch <martyn@welchs.me.uk>
15470 M:      Manohar Vanga <manohar.vanga@gmail.com>
15471 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15472 L:      devel@driverdev.osuosl.org
15473 S:      Maintained
15474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15475 F:      Documentation/driver-api/vme.rst
15476 F:      drivers/staging/vme/
15477 F:      drivers/vme/
15478 F:      include/linux/vme*
15479
15480 VMWARE BALLOON DRIVER
15481 M:      Xavier Deguillard <xdeguillard@vmware.com>
15482 M:      Philip Moltmann <moltmann@vmware.com>
15483 M:      "VMware, Inc." <pv-drivers@vmware.com>
15484 L:      linux-kernel@vger.kernel.org
15485 S:      Maintained
15486 F:      drivers/misc/vmw_balloon.c
15487
15488 VMWARE HYPERVISOR INTERFACE
15489 M:      Alok Kataria <akataria@vmware.com>
15490 L:      virtualization@lists.linux-foundation.org
15491 S:      Supported
15492 F:      arch/x86/kernel/cpu/vmware.c
15493
15494 VMWARE PVRDMA DRIVER
15495 M:      Adit Ranadive <aditr@vmware.com>
15496 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15497 L:      linux-rdma@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/infiniband/hw/vmw_pvrdma/
15500
15501 VMware PVSCSI driver
15502 M:      Jim Gill <jgill@vmware.com>
15503 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15504 L:      linux-scsi@vger.kernel.org
15505 S:      Maintained
15506 F:      drivers/scsi/vmw_pvscsi.c
15507 F:      drivers/scsi/vmw_pvscsi.h
15508
15509 VMWARE VMMOUSE SUBDRIVER
15510 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15511 M:      "VMware, Inc." <pv-drivers@vmware.com>
15512 L:      linux-input@vger.kernel.org
15513 S:      Maintained
15514 F:      drivers/input/mouse/vmmouse.c
15515 F:      drivers/input/mouse/vmmouse.h
15516
15517 VMWARE VMXNET3 ETHERNET DRIVER
15518 M:      Ronak Doshi <doshir@vmware.com>
15519 M:      "VMware, Inc." <pv-drivers@vmware.com>
15520 L:      netdev@vger.kernel.org
15521 S:      Maintained
15522 F:      drivers/net/vmxnet3/
15523
15524 VOCORE VOCORE2 BOARD
15525 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15526 L:      linux-mips@linux-mips.org
15527 S:      Maintained
15528 F:      arch/mips/boot/dts/ralink/vocore2.dts
15529
15530 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15531 M:      Liam Girdwood <lgirdwood@gmail.com>
15532 M:      Mark Brown <broonie@kernel.org>
15533 L:      linux-kernel@vger.kernel.org
15534 W:      http://www.slimlogic.co.uk/?p=48
15535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15536 S:      Supported
15537 F:      Documentation/devicetree/bindings/regulator/
15538 F:      Documentation/power/regulator/
15539 F:      drivers/regulator/
15540 F:      include/dt-bindings/regulator/
15541 F:      include/linux/regulator/
15542
15543 VRF
15544 M:      David Ahern <dsa@cumulusnetworks.com>
15545 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15546 L:      netdev@vger.kernel.org
15547 S:      Maintained
15548 F:      drivers/net/vrf.c
15549 F:      Documentation/networking/vrf.txt
15550
15551 VT1211 HARDWARE MONITOR DRIVER
15552 M:      Juerg Haefliger <juergh@gmail.com>
15553 L:      linux-hwmon@vger.kernel.org
15554 S:      Maintained
15555 F:      Documentation/hwmon/vt1211
15556 F:      drivers/hwmon/vt1211.c
15557
15558 VT8231 HARDWARE MONITOR DRIVER
15559 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15560 L:      linux-hwmon@vger.kernel.org
15561 S:      Maintained
15562 F:      drivers/hwmon/vt8231.c
15563
15564 VUB300 USB to SDIO/SD/MMC bridge chip
15565 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15566 L:      linux-mmc@vger.kernel.org
15567 L:      linux-usb@vger.kernel.org
15568 S:      Supported
15569 F:      drivers/mmc/host/vub300.c
15570
15571 W1 DALLAS'S 1-WIRE BUS
15572 M:      Evgeniy Polyakov <zbr@ioremap.net>
15573 S:      Maintained
15574 F:      Documentation/w1/
15575 F:      drivers/w1/
15576 F:      include/linux/w1.h
15577
15578 W83791D HARDWARE MONITORING DRIVER
15579 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15580 L:      linux-hwmon@vger.kernel.org
15581 S:      Maintained
15582 F:      Documentation/hwmon/w83791d
15583 F:      drivers/hwmon/w83791d.c
15584
15585 W83793 HARDWARE MONITORING DRIVER
15586 M:      Rudolf Marek <r.marek@assembler.cz>
15587 L:      linux-hwmon@vger.kernel.org
15588 S:      Maintained
15589 F:      Documentation/hwmon/w83793
15590 F:      drivers/hwmon/w83793.c
15591
15592 W83795 HARDWARE MONITORING DRIVER
15593 M:      Jean Delvare <jdelvare@suse.com>
15594 L:      linux-hwmon@vger.kernel.org
15595 S:      Maintained
15596 F:      drivers/hwmon/w83795.c
15597
15598 W83L51xD SD/MMC CARD INTERFACE DRIVER
15599 M:      Pierre Ossman <pierre@ossman.eu>
15600 S:      Maintained
15601 F:      drivers/mmc/host/wbsd.*
15602
15603 WACOM PROTOCOL 4 SERIAL TABLETS
15604 M:      Julian Squires <julian@cipht.net>
15605 M:      Hans de Goede <hdegoede@redhat.com>
15606 L:      linux-input@vger.kernel.org
15607 S:      Maintained
15608 F:      drivers/input/tablet/wacom_serial4.c
15609
15610 WATCHDOG DEVICE DRIVERS
15611 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15612 M:      Guenter Roeck <linux@roeck-us.net>
15613 L:      linux-watchdog@vger.kernel.org
15614 W:      http://www.linux-watchdog.org/
15615 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15616 S:      Maintained
15617 F:      Documentation/devicetree/bindings/watchdog/
15618 F:      Documentation/watchdog/
15619 F:      drivers/watchdog/
15620 F:      include/linux/watchdog.h
15621 F:      include/uapi/linux/watchdog.h
15622
15623 WHISKEYCOVE PMIC GPIO DRIVER
15624 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15625 L:      linux-gpio@vger.kernel.org
15626 S:      Maintained
15627 F:      drivers/gpio/gpio-wcove.c
15628
15629 WIIMOTE HID DRIVER
15630 M:      David Herrmann <dh.herrmann@googlemail.com>
15631 L:      linux-input@vger.kernel.org
15632 S:      Maintained
15633 F:      drivers/hid/hid-wiimote*
15634
15635 WILOCITY WIL6210 WIRELESS DRIVER
15636 M:      Maya Erez <merez@codeaurora.org>
15637 L:      linux-wireless@vger.kernel.org
15638 L:      wil6210@qti.qualcomm.com
15639 S:      Supported
15640 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15641 F:      drivers/net/wireless/ath/wil6210/
15642
15643 WIMAX STACK
15644 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15645 M:      linux-wimax@intel.com
15646 L:      wimax@linuxwimax.org (subscribers-only)
15647 S:      Supported
15648 W:      http://linuxwimax.org
15649 F:      Documentation/wimax/README.wimax
15650 F:      include/linux/wimax/debug.h
15651 F:      include/net/wimax.h
15652 F:      include/uapi/linux/wimax.h
15653 F:      net/wimax/
15654
15655 WINBOND CIR DRIVER
15656 M:      David Härdeman <david@hardeman.nu>
15657 S:      Maintained
15658 F:      drivers/media/rc/winbond-cir.c
15659
15660 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15661 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15662 L:      linux-watchdog@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/watchdog/ebc-c384_wdt.c
15665
15666 WINSYSTEMS WS16C48 GPIO DRIVER
15667 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15668 L:      linux-gpio@vger.kernel.org
15669 S:      Maintained
15670 F:      drivers/gpio/gpio-ws16c48.c
15671
15672 WISTRON LAPTOP BUTTON DRIVER
15673 M:      Miloslav Trmac <mitr@volny.cz>
15674 S:      Maintained
15675 F:      drivers/input/misc/wistron_btns.c
15676
15677 WL3501 WIRELESS PCMCIA CARD DRIVER
15678 L:      linux-wireless@vger.kernel.org
15679 S:      Odd fixes
15680 F:      drivers/net/wireless/wl3501*
15681
15682 WOLFSON MICROELECTRONICS DRIVERS
15683 L:      patches@opensource.cirrus.com
15684 T:      git https://github.com/CirrusLogic/linux-drivers.git
15685 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15686 S:      Supported
15687 F:      Documentation/hwmon/wm83??
15688 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15689 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15690 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15691 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15692 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15693 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15694 F:      drivers/clk/clk-wm83*.c
15695 F:      drivers/extcon/extcon-arizona.c
15696 F:      drivers/leds/leds-wm83*.c
15697 F:      drivers/gpio/gpio-*wm*.c
15698 F:      drivers/gpio/gpio-arizona.c
15699 F:      drivers/hwmon/wm83??-hwmon.c
15700 F:      drivers/input/misc/wm831x-on.c
15701 F:      drivers/input/touchscreen/wm831x-ts.c
15702 F:      drivers/input/touchscreen/wm97*.c
15703 F:      drivers/mfd/arizona*
15704 F:      drivers/mfd/wm*.c
15705 F:      drivers/mfd/cs47l24*
15706 F:      drivers/power/supply/wm83*.c
15707 F:      drivers/rtc/rtc-wm83*.c
15708 F:      drivers/regulator/wm8*.c
15709 F:      drivers/regulator/arizona*
15710 F:      drivers/video/backlight/wm83*_bl.c
15711 F:      drivers/watchdog/wm83*_wdt.c
15712 F:      include/linux/mfd/arizona/
15713 F:      include/linux/mfd/wm831x/
15714 F:      include/linux/mfd/wm8350/
15715 F:      include/linux/mfd/wm8400*
15716 F:      include/linux/regulator/arizona*
15717 F:      include/linux/wm97xx.h
15718 F:      include/sound/wm????.h
15719 F:      sound/soc/codecs/arizona.?
15720 F:      sound/soc/codecs/wm*
15721 F:      sound/soc/codecs/cs47l24*
15722
15723 WORKQUEUE
15724 M:      Tejun Heo <tj@kernel.org>
15725 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15727 S:      Maintained
15728 F:      include/linux/workqueue.h
15729 F:      kernel/workqueue.c
15730 F:      Documentation/core-api/workqueue.rst
15731
15732 X-POWERS AXP288 PMIC DRIVERS
15733 M:      Hans de Goede <hdegoede@redhat.com>
15734 S:      Maintained
15735 N:      axp288
15736 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15737
15738 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15739 M:      Chen-Yu Tsai <wens@csie.org>
15740 L:      linux-kernel@vger.kernel.org
15741 S:      Maintained
15742 N:      axp[128]
15743
15744 X.25 NETWORK LAYER
15745 M:      Andrew Hendry <andrew.hendry@gmail.com>
15746 L:      linux-x25@vger.kernel.org
15747 S:      Odd Fixes
15748 F:      Documentation/networking/x25*
15749 F:      include/net/x25*
15750 F:      net/x25/
15751
15752 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15753 M:      Thomas Gleixner <tglx@linutronix.de>
15754 M:      Ingo Molnar <mingo@redhat.com>
15755 R:      "H. Peter Anvin" <hpa@zytor.com>
15756 M:      x86@kernel.org
15757 L:      linux-kernel@vger.kernel.org
15758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15759 S:      Maintained
15760 F:      Documentation/devicetree/bindings/x86/
15761 F:      Documentation/x86/
15762 F:      arch/x86/
15763
15764 X86 ENTRY CODE
15765 M:      Andy Lutomirski <luto@kernel.org>
15766 L:      linux-kernel@vger.kernel.org
15767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15768 S:      Maintained
15769 F:      arch/x86/entry/
15770
15771 X86 MCE INFRASTRUCTURE
15772 M:      Tony Luck <tony.luck@intel.com>
15773 M:      Borislav Petkov <bp@alien8.de>
15774 L:      linux-edac@vger.kernel.org
15775 S:      Maintained
15776 F:      arch/x86/kernel/cpu/mcheck/*
15777
15778 X86 MICROCODE UPDATE SUPPORT
15779 M:      Borislav Petkov <bp@alien8.de>
15780 S:      Maintained
15781 F:      arch/x86/kernel/cpu/microcode/*
15782
15783 X86 PLATFORM DRIVERS
15784 M:      Darren Hart <dvhart@infradead.org>
15785 M:      Andy Shevchenko <andy@infradead.org>
15786 L:      platform-driver-x86@vger.kernel.org
15787 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15788 S:      Maintained
15789 F:      drivers/platform/x86/
15790 F:      drivers/platform/olpc/
15791
15792 X86 VDSO
15793 M:      Andy Lutomirski <luto@kernel.org>
15794 L:      linux-kernel@vger.kernel.org
15795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15796 S:      Maintained
15797 F:      arch/x86/entry/vdso/
15798
15799 XC2028/3028 TUNER DRIVER
15800 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15801 L:      linux-media@vger.kernel.org
15802 W:      https://linuxtv.org
15803 T:      git git://linuxtv.org/media_tree.git
15804 S:      Maintained
15805 F:      drivers/media/tuners/tuner-xc2028.*
15806
15807 XDP SOCKETS (AF_XDP)
15808 M:      Björn Töpel <bjorn.topel@intel.com>
15809 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15810 L:      netdev@vger.kernel.org
15811 S:      Maintained
15812 F:      kernel/bpf/xskmap.c
15813 F:      net/xdp/
15814
15815 XEN BLOCK SUBSYSTEM
15816 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15817 M:      Roger Pau Monné <roger.pau@citrix.com>
15818 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15819 S:      Supported
15820 F:      drivers/block/xen-blkback/*
15821 F:      drivers/block/xen*
15822
15823 XEN HYPERVISOR ARM
15824 M:      Stefano Stabellini <sstabellini@kernel.org>
15825 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15826 S:      Maintained
15827 F:      arch/arm/xen/
15828 F:      arch/arm/include/asm/xen/
15829
15830 XEN HYPERVISOR ARM64
15831 M:      Stefano Stabellini <sstabellini@kernel.org>
15832 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15833 S:      Maintained
15834 F:      arch/arm64/xen/
15835 F:      arch/arm64/include/asm/xen/
15836
15837 XEN HYPERVISOR INTERFACE
15838 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15839 M:      Juergen Gross <jgross@suse.com>
15840 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15842 S:      Supported
15843 F:      arch/x86/xen/
15844 F:      drivers/*/xen-*front.c
15845 F:      drivers/xen/
15846 F:      arch/x86/include/asm/xen/
15847 F:      arch/x86/include/asm/pvclock-abi.h
15848 F:      include/xen/
15849 F:      include/uapi/xen/
15850 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15851 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15852
15853 XEN NETWORK BACKEND DRIVER
15854 M:      Wei Liu <wei.liu2@citrix.com>
15855 M:      Paul Durrant <paul.durrant@citrix.com>
15856 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15857 L:      netdev@vger.kernel.org
15858 S:      Supported
15859 F:      drivers/net/xen-netback/*
15860
15861 XEN PCI SUBSYSTEM
15862 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15863 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15864 S:      Supported
15865 F:      arch/x86/pci/*xen*
15866 F:      drivers/pci/*xen*
15867
15868 XEN PVSCSI DRIVERS
15869 M:      Juergen Gross <jgross@suse.com>
15870 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15871 L:      linux-scsi@vger.kernel.org
15872 S:      Supported
15873 F:      drivers/scsi/xen-scsifront.c
15874 F:      drivers/xen/xen-scsiback.c
15875 F:      include/xen/interface/io/vscsiif.h
15876
15877 XEN SWIOTLB SUBSYSTEM
15878 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15879 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15880 L:      iommu@lists.linux-foundation.org
15881 S:      Supported
15882 F:      arch/x86/xen/*swiotlb*
15883 F:      drivers/xen/*swiotlb*
15884
15885 XEN SOUND FRONTEND DRIVER
15886 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15887 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15888 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15889 S:      Supported
15890 F:      sound/xen/*
15891
15892 XFS FILESYSTEM
15893 M:      Darrick J. Wong <darrick.wong@oracle.com>
15894 M:      linux-xfs@vger.kernel.org
15895 L:      linux-xfs@vger.kernel.org
15896 W:      http://xfs.org/
15897 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15898 S:      Supported
15899 F:      Documentation/filesystems/xfs.txt
15900 F:      fs/xfs/
15901
15902 XILINX AXI ETHERNET DRIVER
15903 M:      Anirudha Sarangi <anirudh@xilinx.com>
15904 M:      John Linn <John.Linn@xilinx.com>
15905 S:      Maintained
15906 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15907
15908 XILINX UARTLITE SERIAL DRIVER
15909 M:      Peter Korsgaard <jacmet@sunsite.dk>
15910 L:      linux-serial@vger.kernel.org
15911 S:      Maintained
15912 F:      drivers/tty/serial/uartlite.c
15913
15914 XILINX VIDEO IP CORES
15915 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15916 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15917 L:      linux-media@vger.kernel.org
15918 T:      git git://linuxtv.org/media_tree.git
15919 S:      Supported
15920 F:      Documentation/devicetree/bindings/media/xilinx/
15921 F:      drivers/media/platform/xilinx/
15922 F:      include/uapi/linux/xilinx-v4l2-controls.h
15923
15924 XILLYBUS DRIVER
15925 M:      Eli Billauer <eli.billauer@gmail.com>
15926 L:      linux-kernel@vger.kernel.org
15927 S:      Supported
15928 F:      drivers/char/xillybus/
15929
15930 XLP9XX I2C DRIVER
15931 M:      George Cherian <george.cherian@cavium.com>
15932 M:      Jan Glauber <jglauber@cavium.com>
15933 L:      linux-i2c@vger.kernel.org
15934 W:      http://www.cavium.com
15935 S:      Supported
15936 F:      drivers/i2c/busses/i2c-xlp9xx.c
15937
15938 XRA1403 GPIO EXPANDER
15939 M:      Nandor Han <nandor.han@ge.com>
15940 M:      Semi Malinen <semi.malinen@ge.com>
15941 L:      linux-gpio@vger.kernel.org
15942 S:      Maintained
15943 F:      drivers/gpio/gpio-xra1403.c
15944 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15945
15946 XTENSA XTFPGA PLATFORM SUPPORT
15947 M:      Max Filippov <jcmvbkbc@gmail.com>
15948 L:      linux-xtensa@linux-xtensa.org
15949 S:      Maintained
15950 F:      drivers/spi/spi-xtensa-xtfpga.c
15951 F:      sound/soc/xtensa/xtfpga-i2s.c
15952
15953 YAM DRIVER FOR AX.25
15954 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15955 L:      linux-hams@vger.kernel.org
15956 S:      Maintained
15957 F:      drivers/net/hamradio/yam*
15958 F:      include/linux/yam.h
15959
15960 YAMA SECURITY MODULE
15961 M:      Kees Cook <keescook@chromium.org>
15962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15963 S:      Supported
15964 F:      security/yama/
15965 F:      Documentation/admin-guide/LSM/Yama.rst
15966
15967 YEALINK PHONE DRIVER
15968 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15969 L:      usbb2k-api-dev@nongnu.org
15970 S:      Maintained
15971 F:      Documentation/input/devices/yealink.rst
15972 F:      drivers/input/misc/yealink.*
15973
15974 Z8530 DRIVER FOR AX.25
15975 M:      Joerg Reuter <jreuter@yaina.de>
15976 W:      http://yaina.de/jreuter/
15977 W:      http://www.qsl.net/dl1bke/
15978 L:      linux-hams@vger.kernel.org
15979 S:      Maintained
15980 F:      Documentation/networking/z8530drv.txt
15981 F:      drivers/net/hamradio/*scc.c
15982 F:      drivers/net/hamradio/z8530.h
15983
15984 ZBUD COMPRESSED PAGE ALLOCATOR
15985 M:      Seth Jennings <sjenning@redhat.com>
15986 M:      Dan Streetman <ddstreet@ieee.org>
15987 L:      linux-mm@kvack.org
15988 S:      Maintained
15989 F:      mm/zbud.c
15990 F:      include/linux/zbud.h
15991
15992 ZD1211RW WIRELESS DRIVER
15993 M:      Daniel Drake <dsd@gentoo.org>
15994 M:      Ulrich Kunitz <kune@deine-taler.de>
15995 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15996 L:      linux-wireless@vger.kernel.org
15997 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15998 S:      Maintained
15999 F:      drivers/net/wireless/zydas/zd1211rw/
16000
16001 ZD1301 MEDIA DRIVER
16002 M:      Antti Palosaari <crope@iki.fi>
16003 L:      linux-media@vger.kernel.org
16004 W:      https://linuxtv.org/
16005 W:      http://palosaari.fi/linux/
16006 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16007 S:      Maintained
16008 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16009
16010 ZD1301_DEMOD MEDIA DRIVER
16011 M:      Antti Palosaari <crope@iki.fi>
16012 L:      linux-media@vger.kernel.org
16013 W:      https://linuxtv.org/
16014 W:      http://palosaari.fi/linux/
16015 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16016 S:      Maintained
16017 F:      drivers/media/dvb-frontends/zd1301_demod*
16018
16019 ZPOOL COMPRESSED PAGE STORAGE API
16020 M:      Dan Streetman <ddstreet@ieee.org>
16021 L:      linux-mm@kvack.org
16022 S:      Maintained
16023 F:      mm/zpool.c
16024 F:      include/linux/zpool.h
16025
16026 ZR36067 VIDEO FOR LINUX DRIVER
16027 L:      mjpeg-users@lists.sourceforge.net
16028 L:      linux-media@vger.kernel.org
16029 W:      http://mjpeg.sourceforge.net/driver-zoran/
16030 T:      hg https://linuxtv.org/hg/v4l-dvb
16031 S:      Odd Fixes
16032 F:      drivers/staging/media/zoran/
16033
16034 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16035 M:      Minchan Kim <minchan@kernel.org>
16036 M:      Nitin Gupta <ngupta@vflare.org>
16037 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16038 L:      linux-kernel@vger.kernel.org
16039 S:      Maintained
16040 F:      drivers/block/zram/
16041 F:      Documentation/blockdev/zram.txt
16042
16043 ZS DECSTATION Z85C30 SERIAL DRIVER
16044 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16045 S:      Maintained
16046 F:      drivers/tty/serial/zs.*
16047
16048 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16049 M:      Minchan Kim <minchan@kernel.org>
16050 M:      Nitin Gupta <ngupta@vflare.org>
16051 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16052 L:      linux-mm@kvack.org
16053 S:      Maintained
16054 F:      mm/zsmalloc.c
16055 F:      include/linux/zsmalloc.h
16056 F:      Documentation/vm/zsmalloc.rst
16057
16058 ZSWAP COMPRESSED SWAP CACHING
16059 M:      Seth Jennings <sjenning@redhat.com>
16060 M:      Dan Streetman <ddstreet@ieee.org>
16061 L:      linux-mm@kvack.org
16062 S:      Maintained
16063 F:      mm/zswap.c
16064
16065 THE REST
16066 M:      Linus Torvalds <torvalds@linux-foundation.org>
16067 L:      linux-kernel@vger.kernel.org
16068 Q:      http://patchwork.kernel.org/project/LKML/list/
16069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16070 S:      Buried alive in reporters
16071 F:      *
16072 F:      */