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 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Harish Patil <harish.patil@cavium.com>
2959 M:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DELL LAPTOP DRIVER
4174 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-laptop.c
4179
4180 DELL LAPTOP FREEFALL DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-smo8800.c
4184
4185 DELL LAPTOP RBTN DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-rbtn.*
4189
4190 DELL LAPTOP SMM DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/hwmon/dell-smm-hwmon.c
4194 F:      include/uapi/linux/i8k.h
4195
4196 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4197 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4198 S:      Maintained
4199 F:      Documentation/dcdbas.txt
4200 F:      drivers/firmware/dcdbas.*
4201
4202 DELL WMI NOTIFICATIONS DRIVER
4203 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 S:      Maintained
4206 F:      drivers/platform/x86/dell-wmi.c
4207
4208 DELL WMI DESCRIPTOR DRIVER
4209 M:      Mario Limonciello <mario.limonciello@dell.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-wmi-descriptor.c
4212
4213 DELTA ST MEDIA DRIVER
4214 M:      Hugues Fruchet <hugues.fruchet@st.com>
4215 L:      linux-media@vger.kernel.org
4216 T:      git git://linuxtv.org/media_tree.git
4217 W:      https://linuxtv.org
4218 S:      Supported
4219 F:      drivers/media/platform/sti/delta
4220
4221 DENALI NAND DRIVER
4222 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4223 L:      linux-mtd@lists.infradead.org
4224 S:      Supported
4225 F:      drivers/mtd/nand/raw/denali*
4226
4227 DESIGNWARE USB2 DRD IP DRIVER
4228 M:      Minas Harutyunyan <hminas@synopsys.com>
4229 L:      linux-usb@vger.kernel.org
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4231 S:      Maintained
4232 F:      drivers/usb/dwc2/
4233
4234 DESIGNWARE USB3 DRD IP DRIVER
4235 M:      Felipe Balbi <balbi@kernel.org>
4236 L:      linux-usb@vger.kernel.org
4237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4238 S:      Maintained
4239 F:      drivers/usb/dwc3/
4240
4241 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4242 M:      Andreas Klinger <ak@it-klinger.de>
4243 L:      linux-iio@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4246 F:      drivers/iio/proximity/srf*.c
4247
4248 DEVICE COREDUMP (DEV_COREDUMP)
4249 M:      Johannes Berg <johannes@sipsolutions.net>
4250 L:      linux-kernel@vger.kernel.org
4251 S:      Maintained
4252 F:      drivers/base/devcoredump.c
4253 F:      include/linux/devcoredump.h
4254
4255 DEVICE FREQUENCY (DEVFREQ)
4256 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4257 M:      Kyungmin Park <kyungmin.park@samsung.com>
4258 R:      Chanwoo Choi <cw00.choi@samsung.com>
4259 L:      linux-pm@vger.kernel.org
4260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4261 S:      Maintained
4262 F:      drivers/devfreq/
4263 F:      include/linux/devfreq.h
4264 F:      Documentation/devicetree/bindings/devfreq/
4265
4266 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4267 M:      Chanwoo Choi <cw00.choi@samsung.com>
4268 L:      linux-pm@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4270 S:      Supported
4271 F:      drivers/devfreq/event/
4272 F:      drivers/devfreq/devfreq-event.c
4273 F:      include/linux/devfreq-event.h
4274 F:      Documentation/devicetree/bindings/devfreq/event/
4275
4276 DEVICE NUMBER REGISTRY
4277 M:      Torben Mathiasen <device@lanana.org>
4278 W:      http://lanana.org/docs/device-list/index.html
4279 S:      Maintained
4280
4281 DEVICE-MAPPER  (LVM)
4282 M:      Alasdair Kergon <agk@redhat.com>
4283 M:      Mike Snitzer <snitzer@redhat.com>
4284 M:      dm-devel@redhat.com
4285 L:      dm-devel@redhat.com
4286 W:      http://sources.redhat.com/dm
4287 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4289 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4290 S:      Maintained
4291 F:      Documentation/device-mapper/
4292 F:      drivers/md/Makefile
4293 F:      drivers/md/Kconfig
4294 F:      drivers/md/dm*
4295 F:      drivers/md/persistent-data/
4296 F:      include/linux/device-mapper.h
4297 F:      include/linux/dm-*.h
4298 F:      include/uapi/linux/dm-*.h
4299
4300 DEVLINK
4301 M:      Jiri Pirko <jiri@mellanox.com>
4302 L:      netdev@vger.kernel.org
4303 S:      Supported
4304 F:      net/core/devlink.c
4305 F:      include/net/devlink.h
4306 F:      include/uapi/linux/devlink.h
4307
4308 DIALOG SEMICONDUCTOR DRIVERS
4309 M:      Support Opensource <support.opensource@diasemi.com>
4310 W:      http://www.dialog-semiconductor.com/products
4311 S:      Supported
4312 F:      Documentation/hwmon/da90??
4313 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4314 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4315 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4316 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4317 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4318 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4319 F:      drivers/gpio/gpio-da90??.c
4320 F:      drivers/hwmon/da90??-hwmon.c
4321 F:      drivers/iio/adc/da91??-*.c
4322 F:      drivers/input/misc/da90??_onkey.c
4323 F:      drivers/input/touchscreen/da9052_tsi.c
4324 F:      drivers/leds/leds-da90??.c
4325 F:      drivers/mfd/da903x.c
4326 F:      drivers/mfd/da90??-*.c
4327 F:      drivers/mfd/da91??-*.c
4328 F:      drivers/power/supply/da9052-battery.c
4329 F:      drivers/power/supply/da91??-*.c
4330 F:      drivers/regulator/da903x.c
4331 F:      drivers/regulator/da9???-regulator.[ch]
4332 F:      drivers/thermal/da90??-thermal.c
4333 F:      drivers/rtc/rtc-da90??.c
4334 F:      drivers/video/backlight/da90??_bl.c
4335 F:      drivers/watchdog/da90??_wdt.c
4336 F:      include/linux/mfd/da903x.h
4337 F:      include/linux/mfd/da9052/
4338 F:      include/linux/mfd/da9055/
4339 F:      include/linux/mfd/da9062/
4340 F:      include/linux/mfd/da9063/
4341 F:      include/linux/mfd/da9150/
4342 F:      include/linux/regulator/da9211.h
4343 F:      include/sound/da[79]*.h
4344 F:      sound/soc/codecs/da[79]*.[ch]
4345
4346 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4347 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4348 L:      linux-gpio@vger.kernel.org
4349 S:      Maintained
4350 F:      drivers/gpio/gpio-gpio-mm.c
4351
4352 DIGI NEO AND CLASSIC PCI PRODUCTS
4353 M:      Lidza Louina <lidza.louina@gmail.com>
4354 M:      Mark Hounschell <markh@compro.net>
4355 L:      driverdev-devel@linuxdriverproject.org
4356 S:      Maintained
4357 F:      drivers/staging/dgnc/
4358
4359 DIOLAN U2C-12 I2C DRIVER
4360 M:      Guenter Roeck <linux@roeck-us.net>
4361 L:      linux-i2c@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4364
4365 FILESYSTEM DIRECT ACCESS (DAX)
4366 M:      Matthew Wilcox <mawilcox@microsoft.com>
4367 M:      Ross Zwisler <zwisler@kernel.org>
4368 M:      Jan Kara <jack@suse.cz>
4369 L:      linux-fsdevel@vger.kernel.org
4370 S:      Supported
4371 F:      fs/dax.c
4372 F:      include/linux/dax.h
4373 F:      include/trace/events/fs_dax.h
4374
4375 DEVICE DIRECT ACCESS (DAX)
4376 M:      Dan Williams <dan.j.williams@intel.com>
4377 M:      Dave Jiang <dave.jiang@intel.com>
4378 M:      Ross Zwisler <zwisler@kernel.org>
4379 M:      Vishal Verma <vishal.l.verma@intel.com>
4380 L:      linux-nvdimm@lists.01.org
4381 S:      Supported
4382 F:      drivers/dax/
4383
4384 DIRECTORY NOTIFICATION (DNOTIFY)
4385 M:      Jan Kara <jack@suse.cz>
4386 R:      Amir Goldstein <amir73il@gmail.com>
4387 L:      linux-fsdevel@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/filesystems/dnotify.txt
4390 F:      fs/notify/dnotify/
4391 F:      include/linux/dnotify.h
4392
4393 DISK GEOMETRY AND PARTITION HANDLING
4394 M:      Andries Brouwer <aeb@cwi.nl>
4395 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4396 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4397 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4398 S:      Maintained
4399
4400 DISKQUOTA
4401 M:      Jan Kara <jack@suse.com>
4402 S:      Maintained
4403 F:      Documentation/filesystems/quota.txt
4404 F:      fs/quota/
4405 F:      include/linux/quota*.h
4406 F:      include/uapi/linux/quota*.h
4407
4408 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4409 M:      Bernie Thompson <bernie@plugable.com>
4410 L:      linux-fbdev@vger.kernel.org
4411 S:      Maintained
4412 W:      http://plugable.com/category/projects/udlfb/
4413 F:      drivers/video/fbdev/udlfb.c
4414 F:      include/video/udlfb.h
4415 F:      Documentation/fb/udlfb.txt
4416
4417 DISTRIBUTED LOCK MANAGER (DLM)
4418 M:      Christine Caulfield <ccaulfie@redhat.com>
4419 M:      David Teigland <teigland@redhat.com>
4420 L:      cluster-devel@redhat.com
4421 W:      http://sources.redhat.com/cluster/
4422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4423 S:      Supported
4424 F:      fs/dlm/
4425
4426 DMA BUFFER SHARING FRAMEWORK
4427 M:      Sumit Semwal <sumit.semwal@linaro.org>
4428 S:      Maintained
4429 L:      linux-media@vger.kernel.org
4430 L:      dri-devel@lists.freedesktop.org
4431 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4432 F:      drivers/dma-buf/
4433 F:      include/linux/dma-buf*
4434 F:      include/linux/reservation.h
4435 F:      include/linux/*fence.h
4436 F:      Documentation/driver-api/dma-buf.rst
4437 T:      git git://anongit.freedesktop.org/drm/drm-misc
4438
4439 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4440 M:      Vinod Koul <vkoul@kernel.org>
4441 L:      dmaengine@vger.kernel.org
4442 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4443 S:      Maintained
4444 F:      drivers/dma/
4445 F:      include/linux/dmaengine.h
4446 F:      include/linux/of_dma.h
4447 F:      Documentation/devicetree/bindings/dma/
4448 F:      Documentation/driver-api/dmaengine/
4449 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4450
4451 DMA MAPPING HELPERS
4452 M:      Christoph Hellwig <hch@lst.de>
4453 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4454 R:      Robin Murphy <robin.murphy@arm.com>
4455 L:      iommu@lists.linux-foundation.org
4456 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4457 W:      http://git.infradead.org/users/hch/dma-mapping.git
4458 S:      Supported
4459 F:      kernel/dma/
4460 F:      include/asm-generic/dma-mapping.h
4461 F:      include/linux/dma-direct.h
4462 F:      include/linux/dma-mapping.h
4463 F:      include/linux/dma-noncoherent.h
4464
4465 DME1737 HARDWARE MONITOR DRIVER
4466 M:      Juerg Haefliger <juergh@gmail.com>
4467 L:      linux-hwmon@vger.kernel.org
4468 S:      Maintained
4469 F:      Documentation/hwmon/dme1737
4470 F:      drivers/hwmon/dme1737.c
4471
4472 DMI/SMBIOS SUPPORT
4473 M:      Jean Delvare <jdelvare@suse.com>
4474 S:      Maintained
4475 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4476 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4477 F:      drivers/firmware/dmi-id.c
4478 F:      drivers/firmware/dmi_scan.c
4479 F:      include/linux/dmi.h
4480
4481 DOCUMENTATION
4482 M:      Jonathan Corbet <corbet@lwn.net>
4483 L:      linux-doc@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/
4486 F:      scripts/kernel-doc
4487 X:      Documentation/ABI/
4488 X:      Documentation/devicetree/
4489 X:      Documentation/acpi
4490 X:      Documentation/power
4491 X:      Documentation/spi
4492 X:      Documentation/media
4493 T:      git git://git.lwn.net/linux.git docs-next
4494
4495 DOCUMENTATION/ITALIAN
4496 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4497 L:      linux-doc@vger.kernel.org
4498 S:      Maintained
4499 F:      Documentation/translations/it_IT
4500
4501 DONGWOON DW9714 LENS VOICE COIL DRIVER
4502 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4503 L:      linux-media@vger.kernel.org
4504 T:      git git://linuxtv.org/media_tree.git
4505 S:      Maintained
4506 F:      drivers/media/i2c/dw9714.c
4507 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4508
4509 DONGWOON DW9807 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9807.c
4515 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4516
4517 DOUBLETALK DRIVER
4518 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4519 L:      blinux-list@redhat.com
4520 S:      Maintained
4521 F:      drivers/char/dtlk.c
4522 F:      include/linux/dtlk.h
4523
4524 DPAA2 DATAPATH I/O (DPIO) DRIVER
4525 M:      Roy Pledge <Roy.Pledge@nxp.com>
4526 L:      linux-kernel@vger.kernel.org
4527 S:      Maintained
4528 F:      drivers/soc/fsl/dpio
4529
4530 DPAA2 ETHERNET DRIVER
4531 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4532 L:      linux-kernel@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/staging/fsl-dpaa2/ethernet
4535
4536 DPAA2 ETHERNET SWITCH DRIVER
4537 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4538 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4539 L:      linux-kernel@vger.kernel.org
4540 S:      Maintained
4541 F:      drivers/staging/fsl-dpaa2/ethsw
4542
4543 DPAA2 PTP CLOCK DRIVER
4544 M:      Yangbo Lu <yangbo.lu@nxp.com>
4545 L:      linux-kernel@vger.kernel.org
4546 S:      Maintained
4547 F:      drivers/staging/fsl-dpaa2/rtc
4548
4549 DPT_I2O SCSI RAID DRIVER
4550 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4551 L:      linux-scsi@vger.kernel.org
4552 W:      http://www.adaptec.com/
4553 S:      Maintained
4554 F:      drivers/scsi/dpt*
4555 F:      drivers/scsi/dpt/
4556
4557 DRBD DRIVER
4558 M:      Philipp Reisner <philipp.reisner@linbit.com>
4559 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4560 L:      drbd-dev@lists.linbit.com
4561 W:      http://www.drbd.org
4562 T:      git git://git.linbit.com/linux-drbd.git
4563 T:      git git://git.linbit.com/drbd-8.4.git
4564 S:      Supported
4565 F:      drivers/block/drbd/
4566 F:      lib/lru_cache.c
4567 F:      Documentation/blockdev/drbd/
4568
4569 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4570 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4571 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4573 S:      Supported
4574 F:      Documentation/kobject.txt
4575 F:      drivers/base/
4576 F:      fs/debugfs/
4577 F:      fs/sysfs/
4578 F:      include/linux/debugfs.h
4579 F:      include/linux/kobj*
4580 F:      lib/kobj*
4581
4582 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4583 M:      Kevin Hilman <khilman@kernel.org>
4584 M:      Nishanth Menon <nm@ti.com>
4585 S:      Maintained
4586 F:      drivers/power/avs/
4587 F:      include/linux/power/smartreflex.h
4588 L:      linux-pm@vger.kernel.org
4589
4590 DRM DRIVER FOR ARM PL111 CLCD
4591 M:      Eric Anholt <eric@anholt.net>
4592 T:      git git://anongit.freedesktop.org/drm/drm-misc
4593 S:      Supported
4594 F:      drivers/gpu/drm/pl111/
4595
4596 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4597 M:      Linus Walleij <linus.walleij@linaro.org>
4598 T:      git git://anongit.freedesktop.org/drm/drm-misc
4599 S:      Maintained
4600 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4601 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4602
4603 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4604 M:      Dave Airlie <airlied@redhat.com>
4605 S:      Odd Fixes
4606 F:      drivers/gpu/drm/ast/
4607
4608 DRM DRIVER FOR BOCHS VIRTUAL GPU
4609 M:      Gerd Hoffmann <kraxel@redhat.com>
4610 L:      virtualization@lists.linux-foundation.org
4611 T:      git git://anongit.freedesktop.org/drm/drm-misc
4612 S:      Maintained
4613 F:      drivers/gpu/drm/bochs/
4614
4615 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4616 M:      Linus Walleij <linus.walleij@linaro.org>
4617 T:      git git://anongit.freedesktop.org/drm/drm-misc
4618 S:      Maintained
4619 F:      drivers/gpu/drm/tve200/
4620
4621 DRM DRIVER FOR ILITEK ILI9225 PANELS
4622 M:      David Lechner <david@lechnology.com>
4623 S:      Maintained
4624 F:      drivers/gpu/drm/tinydrm/ili9225.c
4625 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4626
4627 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4628 S:      Orphan / Obsolete
4629 F:      drivers/gpu/drm/i810/
4630 F:      include/uapi/drm/i810_drm.h
4631
4632 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4633 S:      Orphan / Obsolete
4634 F:      drivers/gpu/drm/mga/
4635 F:      include/uapi/drm/mga_drm.h
4636
4637 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4638 M:      Dave Airlie <airlied@redhat.com>
4639 S:      Odd Fixes
4640 F:      drivers/gpu/drm/mgag200/
4641
4642 DRM DRIVER FOR MI0283QT
4643 M:      Noralf Trønnes <noralf@tronnes.org>
4644 S:      Maintained
4645 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4646 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4647
4648 DRM DRIVER FOR MSM ADRENO GPU
4649 M:      Rob Clark <robdclark@gmail.com>
4650 L:      linux-arm-msm@vger.kernel.org
4651 L:      dri-devel@lists.freedesktop.org
4652 L:      freedreno@lists.freedesktop.org
4653 T:      git git://people.freedesktop.org/~robclark/linux
4654 S:      Maintained
4655 F:      drivers/gpu/drm/msm/
4656 F:      include/uapi/drm/msm_drm.h
4657 F:      Documentation/devicetree/bindings/display/msm/
4658
4659 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4660 M:      Ben Skeggs <bskeggs@redhat.com>
4661 L:      dri-devel@lists.freedesktop.org
4662 L:      nouveau@lists.freedesktop.org
4663 T:      git git://github.com/skeggsb/linux
4664 S:      Supported
4665 F:      drivers/gpu/drm/nouveau/
4666 F:      include/uapi/drm/nouveau_drm.h
4667
4668 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4669 M:      Noralf Trønnes <noralf@tronnes.org>
4670 S:      Maintained
4671 F:      drivers/gpu/drm/tinydrm/repaper.c
4672 F:      Documentation/devicetree/bindings/display/repaper.txt
4673
4674 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4675 M:      Dave Airlie <airlied@redhat.com>
4676 M:      Gerd Hoffmann <kraxel@redhat.com>
4677 L:      virtualization@lists.linux-foundation.org
4678 T:      git git://anongit.freedesktop.org/drm/drm-misc
4679 S:      Obsolete
4680 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4681 F:      drivers/gpu/drm/cirrus/
4682
4683 DRM DRIVER FOR QXL VIRTUAL GPU
4684 M:      Dave Airlie <airlied@redhat.com>
4685 M:      Gerd Hoffmann <kraxel@redhat.com>
4686 L:      virtualization@lists.linux-foundation.org
4687 T:      git git://anongit.freedesktop.org/drm/drm-misc
4688 S:      Maintained
4689 F:      drivers/gpu/drm/qxl/
4690 F:      include/uapi/drm/qxl_drm.h
4691
4692 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4693 S:      Orphan / Obsolete
4694 F:      drivers/gpu/drm/r128/
4695 F:      include/uapi/drm/r128_drm.h
4696
4697 DRM DRIVER FOR SAVAGE VIDEO CARDS
4698 S:      Orphan / Obsolete
4699 F:      drivers/gpu/drm/savage/
4700 F:      include/uapi/drm/savage_drm.h
4701
4702 DRM DRIVER FOR SIS VIDEO CARDS
4703 S:      Orphan / Obsolete
4704 F:      drivers/gpu/drm/sis/
4705 F:      include/uapi/drm/sis_drm.h
4706
4707 DRM DRIVER FOR SITRONIX ST7586 PANELS
4708 M:      David Lechner <david@lechnology.com>
4709 S:      Maintained
4710 F:      drivers/gpu/drm/tinydrm/st7586.c
4711 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4712
4713 DRM DRIVER FOR SITRONIX ST7735R PANELS
4714 M:      David Lechner <david@lechnology.com>
4715 S:      Maintained
4716 F:      drivers/gpu/drm/tinydrm/st7735r.c
4717 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4718
4719 DRM DRIVER FOR TDFX VIDEO CARDS
4720 S:      Orphan / Obsolete
4721 F:      drivers/gpu/drm/tdfx/
4722
4723 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4724 M:      Dave Airlie <airlied@redhat.com>
4725 S:      Odd Fixes
4726 F:      drivers/gpu/drm/udl/
4727
4728 DRM DRIVER FOR VMWARE VIRTUAL GPU
4729 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4730 M:      Sinclair Yeh <syeh@vmware.com>
4731 M:      Thomas Hellstrom <thellstrom@vmware.com>
4732 L:      dri-devel@lists.freedesktop.org
4733 T:      git git://people.freedesktop.org/~syeh/repos_linux
4734 T:      git git://people.freedesktop.org/~thomash/linux
4735 S:      Supported
4736 F:      drivers/gpu/drm/vmwgfx/
4737 F:      include/uapi/drm/vmwgfx_drm.h
4738
4739 DRM DRIVERS
4740 M:      David Airlie <airlied@linux.ie>
4741 L:      dri-devel@lists.freedesktop.org
4742 T:      git git://anongit.freedesktop.org/drm/drm
4743 B:      https://bugs.freedesktop.org/
4744 C:      irc://chat.freenode.net/dri-devel
4745 S:      Maintained
4746 F:      drivers/gpu/drm/
4747 F:      drivers/gpu/vga/
4748 F:      Documentation/devicetree/bindings/display/
4749 F:      Documentation/devicetree/bindings/gpu/
4750 F:      Documentation/gpu/
4751 F:      include/drm/
4752 F:      include/uapi/drm/
4753 F:      include/linux/vga*
4754
4755 DRM DRIVERS AND MISC GPU PATCHES
4756 M:      Gustavo Padovan <gustavo@padovan.org>
4757 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4758 M:      Sean Paul <sean@poorly.run>
4759 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4760 S:      Maintained
4761 T:      git git://anongit.freedesktop.org/drm/drm-misc
4762 F:      Documentation/gpu/
4763 F:      drivers/gpu/vga/
4764 F:      drivers/gpu/drm/*
4765 F:      include/drm/drm*
4766 F:      include/uapi/drm/drm*
4767 F:      include/linux/vga*
4768
4769 DRM DRIVERS FOR ALLWINNER A10
4770 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4771 L:      dri-devel@lists.freedesktop.org
4772 S:      Supported
4773 F:      drivers/gpu/drm/sun4i/
4774 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4775 T:      git git://anongit.freedesktop.org/drm/drm-misc
4776
4777 DRM DRIVERS FOR AMLOGIC SOCS
4778 M:      Neil Armstrong <narmstrong@baylibre.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 L:      linux-amlogic@lists.infradead.org
4781 W:      http://linux-meson.com/
4782 S:      Supported
4783 F:      drivers/gpu/drm/meson/
4784 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4785 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4786 F:      Documentation/gpu/meson.rst
4787 T:      git git://anongit.freedesktop.org/drm/drm-misc
4788
4789 DRM DRIVERS FOR ATMEL HLCDC
4790 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4791 L:      dri-devel@lists.freedesktop.org
4792 S:      Supported
4793 F:      drivers/gpu/drm/atmel-hlcdc/
4794 F:      Documentation/devicetree/bindings/display/atmel/
4795 T:      git git://anongit.freedesktop.org/drm/drm-misc
4796
4797 DRM DRIVERS FOR BRIDGE CHIPS
4798 M:      Archit Taneja <architt@codeaurora.org>
4799 M:      Andrzej Hajda <a.hajda@samsung.com>
4800 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4801 S:      Maintained
4802 T:      git git://anongit.freedesktop.org/drm/drm-misc
4803 F:      drivers/gpu/drm/bridge/
4804
4805 DRM DRIVERS FOR EXYNOS
4806 M:      Inki Dae <inki.dae@samsung.com>
4807 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4808 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4809 M:      Kyungmin Park <kyungmin.park@samsung.com>
4810 L:      dri-devel@lists.freedesktop.org
4811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4812 S:      Supported
4813 F:      drivers/gpu/drm/exynos/
4814 F:      include/uapi/drm/exynos_drm.h
4815 F:      Documentation/devicetree/bindings/display/exynos/
4816
4817 DRM DRIVERS FOR FREESCALE DCU
4818 M:      Stefan Agner <stefan@agner.ch>
4819 M:      Alison Wang <alison.wang@nxp.com>
4820 L:      dri-devel@lists.freedesktop.org
4821 S:      Supported
4822 F:      drivers/gpu/drm/fsl-dcu/
4823 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4824 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4825 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4826
4827 DRM DRIVERS FOR FREESCALE IMX
4828 M:      Philipp Zabel <p.zabel@pengutronix.de>
4829 L:      dri-devel@lists.freedesktop.org
4830 S:      Maintained
4831 F:      drivers/gpu/drm/imx/
4832 F:      drivers/gpu/ipu-v3/
4833 F:      Documentation/devicetree/bindings/display/imx/
4834
4835 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4836 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4837 L:      dri-devel@lists.freedesktop.org
4838 T:      git git://github.com/patjak/drm-gma500
4839 S:      Maintained
4840 F:      drivers/gpu/drm/gma500/
4841
4842 DRM DRIVERS FOR HISILICON
4843 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4844 M:      Rongrong Zou <zourongrong@gmail.com>
4845 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4846 R:      Chen Feng <puck.chen@hisilicon.com>
4847 L:      dri-devel@lists.freedesktop.org
4848 T:      git git://github.com/xin3liang/linux.git
4849 S:      Maintained
4850 F:      drivers/gpu/drm/hisilicon/
4851 F:      Documentation/devicetree/bindings/display/hisilicon/
4852
4853 DRM DRIVERS FOR MEDIATEK
4854 M:      CK Hu <ck.hu@mediatek.com>
4855 M:      Philipp Zabel <p.zabel@pengutronix.de>
4856 L:      dri-devel@lists.freedesktop.org
4857 S:      Supported
4858 F:      drivers/gpu/drm/mediatek/
4859 F:      Documentation/devicetree/bindings/display/mediatek/
4860
4861 DRM DRIVERS FOR NVIDIA TEGRA
4862 M:      Thierry Reding <thierry.reding@gmail.com>
4863 L:      dri-devel@lists.freedesktop.org
4864 L:      linux-tegra@vger.kernel.org
4865 T:      git git://anongit.freedesktop.org/tegra/linux.git
4866 S:      Supported
4867 F:      drivers/gpu/drm/tegra/
4868 F:      drivers/gpu/host1x/
4869 F:      include/linux/host1x.h
4870 F:      include/uapi/drm/tegra_drm.h
4871 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4872
4873 DRM DRIVERS FOR RENESAS
4874 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4875 L:      dri-devel@lists.freedesktop.org
4876 L:      linux-renesas-soc@vger.kernel.org
4877 T:      git git://linuxtv.org/pinchartl/fbdev
4878 S:      Supported
4879 F:      drivers/gpu/drm/rcar-du/
4880 F:      drivers/gpu/drm/shmobile/
4881 F:      include/linux/platform_data/shmob_drm.h
4882 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4883 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4884 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4885
4886 DRM DRIVERS FOR ROCKCHIP
4887 M:      Sandy Huang <hjc@rock-chips.com>
4888 M:      Heiko Stübner <heiko@sntech.de>
4889 L:      dri-devel@lists.freedesktop.org
4890 S:      Maintained
4891 F:      drivers/gpu/drm/rockchip/
4892 F:      Documentation/devicetree/bindings/display/rockchip/
4893 T:      git git://anongit.freedesktop.org/drm/drm-misc
4894
4895 DRM DRIVERS FOR STI
4896 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4897 M:      Vincent Abriou <vincent.abriou@st.com>
4898 L:      dri-devel@lists.freedesktop.org
4899 T:      git git://anongit.freedesktop.org/drm/drm-misc
4900 S:      Maintained
4901 F:      drivers/gpu/drm/sti
4902 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4903
4904 DRM DRIVERS FOR STM
4905 M:      Yannick Fertre <yannick.fertre@st.com>
4906 M:      Philippe Cornu <philippe.cornu@st.com>
4907 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4908 M:      Vincent Abriou <vincent.abriou@st.com>
4909 L:      dri-devel@lists.freedesktop.org
4910 T:      git git://anongit.freedesktop.org/drm/drm-misc
4911 S:      Maintained
4912 F:      drivers/gpu/drm/stm
4913 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4914
4915 DRM DRIVERS FOR TI LCDC
4916 M:      Jyri Sarha <jsarha@ti.com>
4917 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4918 L:      dri-devel@lists.freedesktop.org
4919 S:      Maintained
4920 F:      drivers/gpu/drm/tilcdc/
4921 F:      Documentation/devicetree/bindings/display/tilcdc/
4922
4923 DRM DRIVERS FOR TI OMAP
4924 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4925 L:      dri-devel@lists.freedesktop.org
4926 S:      Maintained
4927 F:      drivers/gpu/drm/omapdrm/
4928 F:      Documentation/devicetree/bindings/display/ti/
4929
4930 DRM DRIVERS FOR V3D
4931 M:      Eric Anholt <eric@anholt.net>
4932 S:      Supported
4933 F:      drivers/gpu/drm/v3d/
4934 F:      include/uapi/drm/v3d_drm.h
4935 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4936 T:      git git://anongit.freedesktop.org/drm/drm-misc
4937
4938 DRM DRIVERS FOR VC4
4939 M:      Eric Anholt <eric@anholt.net>
4940 T:      git git://github.com/anholt/linux
4941 S:      Supported
4942 F:      drivers/gpu/drm/vc4/
4943 F:      include/uapi/drm/vc4_drm.h
4944 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4945 T:      git git://anongit.freedesktop.org/drm/drm-misc
4946
4947 DRM DRIVERS FOR VIVANTE GPU IP
4948 M:      Lucas Stach <l.stach@pengutronix.de>
4949 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4950 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4951 L:      etnaviv@lists.freedesktop.org
4952 L:      dri-devel@lists.freedesktop.org
4953 S:      Maintained
4954 F:      drivers/gpu/drm/etnaviv/
4955 F:      include/uapi/drm/etnaviv_drm.h
4956 F:      Documentation/devicetree/bindings/display/etnaviv/
4957
4958 DRM DRIVERS FOR ZTE ZX
4959 M:      Shawn Guo <shawnguo@kernel.org>
4960 L:      dri-devel@lists.freedesktop.org
4961 S:      Maintained
4962 F:      drivers/gpu/drm/zte/
4963 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4964 T:      git git://anongit.freedesktop.org/drm/drm-misc
4965
4966 DRM PANEL DRIVERS
4967 M:      Thierry Reding <thierry.reding@gmail.com>
4968 L:      dri-devel@lists.freedesktop.org
4969 T:      git git://anongit.freedesktop.org/drm/drm-misc
4970 S:      Maintained
4971 F:      drivers/gpu/drm/drm_panel.c
4972 F:      drivers/gpu/drm/panel/
4973 F:      include/drm/drm_panel.h
4974 F:      Documentation/devicetree/bindings/display/panel/
4975
4976 DRM TINYDRM DRIVERS
4977 M:      Noralf Trønnes <noralf@tronnes.org>
4978 W:      https://github.com/notro/tinydrm/wiki/Development
4979 T:      git git://anongit.freedesktop.org/drm/drm-misc
4980 S:      Maintained
4981 F:      drivers/gpu/drm/tinydrm/
4982 F:      include/drm/tinydrm/
4983
4984 DRM DRIVERS FOR XEN
4985 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987 L:      dri-devel@lists.freedesktop.org
4988 L:      xen-devel@lists.xen.org
4989 S:      Supported
4990 F:      drivers/gpu/drm/xen/
4991 F:      Documentation/gpu/xen-front.rst
4992
4993 DRM TTM SUBSYSTEM
4994 M:      Christian Koenig <christian.koenig@amd.com>
4995 M:      Huang Rui <ray.huang@amd.com>
4996 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4997 T:      git git://people.freedesktop.org/~agd5f/linux
4998 S:      Maintained
4999 L:      dri-devel@lists.freedesktop.org
5000 F:      include/drm/ttm/
5001 F:      drivers/gpu/drm/ttm/
5002
5003 DSBR100 USB FM RADIO DRIVER
5004 M:      Alexey Klimov <klimov.linux@gmail.com>
5005 L:      linux-media@vger.kernel.org
5006 T:      git git://linuxtv.org/media_tree.git
5007 S:      Maintained
5008 F:      drivers/media/radio/dsbr100.c
5009
5010 DSCC4 DRIVER
5011 M:      Francois Romieu <romieu@fr.zoreil.com>
5012 L:      netdev@vger.kernel.org
5013 S:      Maintained
5014 F:      drivers/net/wan/dscc4.c
5015
5016 DT3155 MEDIA DRIVER
5017 M:      Hans Verkuil <hverkuil@xs4all.nl>
5018 L:      linux-media@vger.kernel.org
5019 T:      git git://linuxtv.org/media_tree.git
5020 W:      https://linuxtv.org
5021 S:      Odd Fixes
5022 F:      drivers/media/pci/dt3155/
5023
5024 DVB_USB_AF9015 MEDIA DRIVER
5025 M:      Antti Palosaari <crope@iki.fi>
5026 L:      linux-media@vger.kernel.org
5027 W:      https://linuxtv.org
5028 W:      http://palosaari.fi/linux/
5029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5030 T:      git git://linuxtv.org/anttip/media_tree.git
5031 S:      Maintained
5032 F:      drivers/media/usb/dvb-usb-v2/af9015*
5033
5034 DVB_USB_AF9035 MEDIA DRIVER
5035 M:      Antti Palosaari <crope@iki.fi>
5036 L:      linux-media@vger.kernel.org
5037 W:      https://linuxtv.org
5038 W:      http://palosaari.fi/linux/
5039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5040 T:      git git://linuxtv.org/anttip/media_tree.git
5041 S:      Maintained
5042 F:      drivers/media/usb/dvb-usb-v2/af9035*
5043
5044 DVB_USB_ANYSEE MEDIA DRIVER
5045 M:      Antti Palosaari <crope@iki.fi>
5046 L:      linux-media@vger.kernel.org
5047 W:      https://linuxtv.org
5048 W:      http://palosaari.fi/linux/
5049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5050 T:      git git://linuxtv.org/anttip/media_tree.git
5051 S:      Maintained
5052 F:      drivers/media/usb/dvb-usb-v2/anysee*
5053
5054 DVB_USB_AU6610 MEDIA DRIVER
5055 M:      Antti Palosaari <crope@iki.fi>
5056 L:      linux-media@vger.kernel.org
5057 W:      https://linuxtv.org
5058 W:      http://palosaari.fi/linux/
5059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5060 T:      git git://linuxtv.org/anttip/media_tree.git
5061 S:      Maintained
5062 F:      drivers/media/usb/dvb-usb-v2/au6610*
5063
5064 DVB_USB_CE6230 MEDIA DRIVER
5065 M:      Antti Palosaari <crope@iki.fi>
5066 L:      linux-media@vger.kernel.org
5067 W:      https://linuxtv.org
5068 W:      http://palosaari.fi/linux/
5069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5070 T:      git git://linuxtv.org/anttip/media_tree.git
5071 S:      Maintained
5072 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5073
5074 DVB_USB_CXUSB MEDIA DRIVER
5075 M:      Michael Krufky <mkrufky@linuxtv.org>
5076 L:      linux-media@vger.kernel.org
5077 W:      https://linuxtv.org
5078 W:      http://github.com/mkrufky
5079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5080 T:      git git://linuxtv.org/media_tree.git
5081 S:      Maintained
5082 F:      drivers/media/usb/dvb-usb/cxusb*
5083
5084 DVB_USB_EC168 MEDIA DRIVER
5085 M:      Antti Palosaari <crope@iki.fi>
5086 L:      linux-media@vger.kernel.org
5087 W:      https://linuxtv.org
5088 W:      http://palosaari.fi/linux/
5089 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5090 T:      git git://linuxtv.org/anttip/media_tree.git
5091 S:      Maintained
5092 F:      drivers/media/usb/dvb-usb-v2/ec168*
5093
5094 DVB_USB_GL861 MEDIA DRIVER
5095 M:      Antti Palosaari <crope@iki.fi>
5096 L:      linux-media@vger.kernel.org
5097 W:      https://linuxtv.org
5098 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5099 T:      git git://linuxtv.org/anttip/media_tree.git
5100 S:      Maintained
5101 F:      drivers/media/usb/dvb-usb-v2/gl861*
5102
5103 DVB_USB_MXL111SF MEDIA DRIVER
5104 M:      Michael Krufky <mkrufky@linuxtv.org>
5105 L:      linux-media@vger.kernel.org
5106 W:      https://linuxtv.org
5107 W:      http://github.com/mkrufky
5108 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5109 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5110 S:      Maintained
5111 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5112
5113 DVB_USB_RTL28XXU MEDIA DRIVER
5114 M:      Antti Palosaari <crope@iki.fi>
5115 L:      linux-media@vger.kernel.org
5116 W:      https://linuxtv.org
5117 W:      http://palosaari.fi/linux/
5118 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5119 T:      git git://linuxtv.org/anttip/media_tree.git
5120 S:      Maintained
5121 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5122
5123 DVB_USB_V2 MEDIA DRIVER
5124 M:      Antti Palosaari <crope@iki.fi>
5125 L:      linux-media@vger.kernel.org
5126 W:      https://linuxtv.org
5127 W:      http://palosaari.fi/linux/
5128 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5129 T:      git git://linuxtv.org/anttip/media_tree.git
5130 S:      Maintained
5131 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5132 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5133
5134 DYNAMIC DEBUG
5135 M:      Jason Baron <jbaron@akamai.com>
5136 S:      Maintained
5137 F:      lib/dynamic_debug.c
5138 F:      include/linux/dynamic_debug.h
5139
5140 DYNAMIC INTERRUPT MODERATION
5141 M:      Tal Gilboa <talgi@mellanox.com>
5142 S:      Maintained
5143 F:      include/linux/net_dim.h
5144
5145 DZ DECSTATION DZ11 SERIAL DRIVER
5146 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5147 S:      Maintained
5148 F:      drivers/tty/serial/dz.*
5149
5150 E3X0 POWER BUTTON DRIVER
5151 M:      Moritz Fischer <moritz.fischer@ettus.com>
5152 L:      usrp-users@lists.ettus.com
5153 W:      http://www.ettus.com
5154 S:      Supported
5155 F:      drivers/input/misc/e3x0-button.c
5156 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5157
5158 E4000 MEDIA DRIVER
5159 M:      Antti Palosaari <crope@iki.fi>
5160 L:      linux-media@vger.kernel.org
5161 W:      https://linuxtv.org
5162 W:      http://palosaari.fi/linux/
5163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5164 T:      git git://linuxtv.org/anttip/media_tree.git
5165 S:      Maintained
5166 F:      drivers/media/tuners/e4000*
5167
5168 EARTH_PT1 MEDIA DRIVER
5169 M:      Akihiro Tsukada <tskd08@gmail.com>
5170 L:      linux-media@vger.kernel.org
5171 S:      Odd Fixes
5172 F:      drivers/media/pci/pt1/
5173
5174 EARTH_PT3 MEDIA DRIVER
5175 M:      Akihiro Tsukada <tskd08@gmail.com>
5176 L:      linux-media@vger.kernel.org
5177 S:      Odd Fixes
5178 F:      drivers/media/pci/pt3/
5179
5180 EC100 MEDIA DRIVER
5181 M:      Antti Palosaari <crope@iki.fi>
5182 L:      linux-media@vger.kernel.org
5183 W:      https://linuxtv.org
5184 W:      http://palosaari.fi/linux/
5185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5186 T:      git git://linuxtv.org/anttip/media_tree.git
5187 S:      Maintained
5188 F:      drivers/media/dvb-frontends/ec100*
5189
5190 ECRYPT FILE SYSTEM
5191 M:      Tyler Hicks <tyhicks@canonical.com>
5192 L:      ecryptfs@vger.kernel.org
5193 W:      http://ecryptfs.org
5194 W:      https://launchpad.net/ecryptfs
5195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5196 S:      Supported
5197 F:      Documentation/filesystems/ecryptfs.txt
5198 F:      fs/ecryptfs/
5199
5200 EDAC-AMD64
5201 M:      Borislav Petkov <bp@alien8.de>
5202 L:      linux-edac@vger.kernel.org
5203 S:      Maintained
5204 F:      drivers/edac/amd64_edac*
5205
5206 EDAC-CALXEDA
5207 M:      Robert Richter <rric@kernel.org>
5208 L:      linux-edac@vger.kernel.org
5209 S:      Maintained
5210 F:      drivers/edac/highbank*
5211
5212 EDAC-CAVIUM OCTEON
5213 M:      Ralf Baechle <ralf@linux-mips.org>
5214 M:      David Daney <david.daney@cavium.com>
5215 L:      linux-edac@vger.kernel.org
5216 L:      linux-mips@linux-mips.org
5217 S:      Supported
5218 F:      drivers/edac/octeon_edac*
5219
5220 EDAC-CAVIUM THUNDERX
5221 M:      David Daney <david.daney@cavium.com>
5222 M:      Jan Glauber <jglauber@cavium.com>
5223 L:      linux-edac@vger.kernel.org
5224 S:      Supported
5225 F:      drivers/edac/thunderx_edac*
5226
5227 EDAC-CORE
5228 M:      Borislav Petkov <bp@alien8.de>
5229 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5230 L:      linux-edac@vger.kernel.org
5231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5233 S:      Supported
5234 F:      Documentation/admin-guide/ras.rst
5235 F:      Documentation/driver-api/edac.rst
5236 F:      drivers/edac/
5237 F:      include/linux/edac.h
5238
5239 EDAC-E752X
5240 M:      Mark Gross <mark.gross@intel.com>
5241 L:      linux-edac@vger.kernel.org
5242 S:      Maintained
5243 F:      drivers/edac/e752x_edac.c
5244
5245 EDAC-E7XXX
5246 L:      linux-edac@vger.kernel.org
5247 S:      Maintained
5248 F:      drivers/edac/e7xxx_edac.c
5249
5250 EDAC-FSL_DDR
5251 M:      York Sun <york.sun@nxp.com>
5252 L:      linux-edac@vger.kernel.org
5253 S:      Maintained
5254 F:      drivers/edac/fsl_ddr_edac.*
5255
5256 EDAC-GHES
5257 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5258 L:      linux-edac@vger.kernel.org
5259 S:      Maintained
5260 F:      drivers/edac/ghes_edac.c
5261
5262 EDAC-I3000
5263 L:      linux-edac@vger.kernel.org
5264 S:      Orphan
5265 F:      drivers/edac/i3000_edac.c
5266
5267 EDAC-I5000
5268 L:      linux-edac@vger.kernel.org
5269 S:      Maintained
5270 F:      drivers/edac/i5000_edac.c
5271
5272 EDAC-I5400
5273 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5274 L:      linux-edac@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/edac/i5400_edac.c
5277
5278 EDAC-I7300
5279 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5280 L:      linux-edac@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/edac/i7300_edac.c
5283
5284 EDAC-I7CORE
5285 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5286 L:      linux-edac@vger.kernel.org
5287 S:      Maintained
5288 F:      drivers/edac/i7core_edac.c
5289
5290 EDAC-I82443BXGX
5291 M:      Tim Small <tim@buttersideup.com>
5292 L:      linux-edac@vger.kernel.org
5293 S:      Maintained
5294 F:      drivers/edac/i82443bxgx_edac.c
5295
5296 EDAC-I82975X
5297 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5298 M:      "Arvind R." <arvino55@gmail.com>
5299 L:      linux-edac@vger.kernel.org
5300 S:      Maintained
5301 F:      drivers/edac/i82975x_edac.c
5302
5303 EDAC-IE31200
5304 M:      Jason Baron <jbaron@akamai.com>
5305 L:      linux-edac@vger.kernel.org
5306 S:      Maintained
5307 F:      drivers/edac/ie31200_edac.c
5308
5309 EDAC-MPC85XX
5310 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5311 L:      linux-edac@vger.kernel.org
5312 S:      Maintained
5313 F:      drivers/edac/mpc85xx_edac.[ch]
5314
5315 EDAC-PASEMI
5316 M:      Egor Martovetsky <egor@pasemi.com>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/pasemi_edac.c
5320
5321 EDAC-PND2
5322 M:      Tony Luck <tony.luck@intel.com>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/pnd2_edac.[ch]
5326
5327 EDAC-R82600
5328 M:      Tim Small <tim@buttersideup.com>
5329 L:      linux-edac@vger.kernel.org
5330 S:      Maintained
5331 F:      drivers/edac/r82600_edac.c
5332
5333 EDAC-SBRIDGE
5334 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Maintained
5337 F:      drivers/edac/sb_edac.c
5338
5339 EDAC-SKYLAKE
5340 M:      Tony Luck <tony.luck@intel.com>
5341 L:      linux-edac@vger.kernel.org
5342 S:      Maintained
5343 F:      drivers/edac/skx_edac.c
5344
5345 EDAC-TI
5346 M:      Tero Kristo <t-kristo@ti.com>
5347 L:      linux-edac@vger.kernel.org
5348 S:      Maintained
5349 F:      drivers/edac/ti_edac.c
5350
5351 EDIROL UA-101/UA-1000 DRIVER
5352 M:      Clemens Ladisch <clemens@ladisch.de>
5353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5354 T:      git git://git.alsa-project.org/alsa-kernel.git
5355 S:      Maintained
5356 F:      sound/usb/misc/ua101.c
5357
5358 EFI TEST DRIVER
5359 L:      linux-efi@vger.kernel.org
5360 M:      Ivan Hu <ivan.hu@canonical.com>
5361 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5362 S:      Maintained
5363 F:      drivers/firmware/efi/test/
5364
5365 EFI VARIABLE FILESYSTEM
5366 M:      Matthew Garrett <matthew.garrett@nebula.com>
5367 M:      Jeremy Kerr <jk@ozlabs.org>
5368 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5370 L:      linux-efi@vger.kernel.org
5371 S:      Maintained
5372 F:      fs/efivarfs/
5373
5374 EFIFB FRAMEBUFFER DRIVER
5375 L:      linux-fbdev@vger.kernel.org
5376 M:      Peter Jones <pjones@redhat.com>
5377 S:      Maintained
5378 F:      drivers/video/fbdev/efifb.c
5379
5380 EFS FILESYSTEM
5381 W:      http://aeschi.ch.eu.org/efs/
5382 S:      Orphan
5383 F:      fs/efs/
5384
5385 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5386 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5387 L:      netdev@vger.kernel.org
5388 S:      Maintained
5389 F:      drivers/net/ethernet/ibm/ehea/
5390
5391 EM28XX VIDEO4LINUX DRIVER
5392 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5393 L:      linux-media@vger.kernel.org
5394 W:      https://linuxtv.org
5395 T:      git git://linuxtv.org/media_tree.git
5396 S:      Maintained
5397 F:      drivers/media/usb/em28xx/
5398 F:      Documentation/media/v4l-drivers/em28xx*
5399
5400 EMBEDDED LINUX
5401 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5402 M:      Matt Mackall <mpm@selenic.com>
5403 M:      David Woodhouse <dwmw2@infradead.org>
5404 L:      linux-embedded@vger.kernel.org
5405 S:      Maintained
5406
5407 Emulex 10Gbps iSCSI - OneConnect DRIVER
5408 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5409 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5410 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5411 L:      linux-scsi@vger.kernel.org
5412 W:      http://www.broadcom.com
5413 S:      Supported
5414 F:      drivers/scsi/be2iscsi/
5415
5416 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5417 M:      Sathya Perla <sathya.perla@broadcom.com>
5418 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5419 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5420 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5421 L:      netdev@vger.kernel.org
5422 W:      http://www.emulex.com
5423 S:      Supported
5424 F:      drivers/net/ethernet/emulex/benet/
5425
5426 EMULEX ONECONNECT ROCE DRIVER
5427 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5428 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5429 L:      linux-rdma@vger.kernel.org
5430 W:      http://www.broadcom.com
5431 S:      Odd Fixes
5432 F:      drivers/infiniband/hw/ocrdma/
5433 F:      include/uapi/rdma/ocrdma-abi.h
5434
5435 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5436 M:      James Smart <james.smart@broadcom.com>
5437 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5438 L:      linux-scsi@vger.kernel.org
5439 W:      http://www.broadcom.com
5440 S:      Supported
5441 F:      drivers/scsi/lpfc/
5442
5443 ENE CB710 FLASH CARD READER DRIVER
5444 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5445 S:      Maintained
5446 F:      drivers/misc/cb710/
5447 F:      drivers/mmc/host/cb710-mmc.*
5448 F:      include/linux/cb710.h
5449
5450 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5451 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5452 S:      Maintained
5453 F:      drivers/media/rc/ene_ir.*
5454
5455 EPSON S1D13XXX FRAMEBUFFER DRIVER
5456 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5457 S:      Maintained
5458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5459 F:      drivers/video/fbdev/s1d13xxxfb.c
5460 F:      include/video/s1d13xxxfb.h
5461
5462 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5463 M:      Jeff Layton <jlayton@kernel.org>
5464 S:      Maintained
5465 F:      lib/errseq.c
5466 F:      include/linux/errseq.h
5467
5468 ET131X NETWORK DRIVER
5469 M:      Mark Einon <mark.einon@gmail.com>
5470 S:      Odd Fixes
5471 F:      drivers/net/ethernet/agere/
5472
5473 ETHERNET BRIDGE
5474 M:      Stephen Hemminger <stephen@networkplumber.org>
5475 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5476 L:      netdev@vger.kernel.org
5477 W:      http://www.linuxfoundation.org/en/Net:Bridge
5478 S:      Maintained
5479 F:      include/linux/netfilter_bridge/
5480 F:      net/bridge/
5481
5482 ETHERNET PHY LIBRARY
5483 M:      Andrew Lunn <andrew@lunn.ch>
5484 M:      Florian Fainelli <f.fainelli@gmail.com>
5485 L:      netdev@vger.kernel.org
5486 S:      Maintained
5487 F:      Documentation/ABI/testing/sysfs-bus-mdio
5488 F:      Documentation/devicetree/bindings/net/mdio*
5489 F:      Documentation/networking/phy.txt
5490 F:      drivers/net/phy/
5491 F:      drivers/of/of_mdio.c
5492 F:      drivers/of/of_net.c
5493 F:      include/linux/*mdio*.h
5494 F:      include/linux/of_net.h
5495 F:      include/linux/phy.h
5496 F:      include/linux/phy_fixed.h
5497 F:      include/linux/platform_data/mdio-bcm-unimac.h
5498 F:      include/trace/events/mdio.h
5499 F:      include/uapi/linux/mdio.h
5500 F:      include/uapi/linux/mii.h
5501
5502 EXT2 FILE SYSTEM
5503 M:      Jan Kara <jack@suse.com>
5504 L:      linux-ext4@vger.kernel.org
5505 S:      Maintained
5506 F:      Documentation/filesystems/ext2.txt
5507 F:      fs/ext2/
5508 F:      include/linux/ext2*
5509
5510 EXT4 FILE SYSTEM
5511 M:      "Theodore Ts'o" <tytso@mit.edu>
5512 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5513 L:      linux-ext4@vger.kernel.org
5514 W:      http://ext4.wiki.kernel.org
5515 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5517 S:      Maintained
5518 F:      Documentation/filesystems/ext4.txt
5519 F:      fs/ext4/
5520
5521 Extended Verification Module (EVM)
5522 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5523 L:      linux-integrity@vger.kernel.org
5524 S:      Supported
5525 F:      security/integrity/evm/
5526
5527 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5528 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5529 L:      linux-efi@vger.kernel.org
5530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5531 S:      Maintained
5532 F:      Documentation/efi-stub.txt
5533 F:      arch/*/kernel/efi.c
5534 F:      arch/x86/boot/compressed/eboot.[ch]
5535 F:      arch/*/include/asm/efi.h
5536 F:      arch/x86/platform/efi/
5537 F:      drivers/firmware/efi/
5538 F:      include/linux/efi*.h
5539 F:      arch/arm/boot/compressed/efi-header.S
5540 F:      arch/arm64/kernel/efi-entry.S
5541
5542 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5543 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5544 M:      Chanwoo Choi <cw00.choi@samsung.com>
5545 L:      linux-kernel@vger.kernel.org
5546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5547 S:      Maintained
5548 F:      drivers/extcon/
5549 F:      include/linux/extcon/
5550 F:      include/linux/extcon.h
5551 F:      Documentation/extcon/
5552 F:      Documentation/devicetree/bindings/extcon/
5553
5554 EXYNOS DP DRIVER
5555 M:      Jingoo Han <jingoohan1@gmail.com>
5556 L:      dri-devel@lists.freedesktop.org
5557 S:      Maintained
5558 F:      drivers/gpu/drm/exynos/exynos_dp*
5559
5560 EXYNOS SYSMMU (IOMMU) driver
5561 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5562 L:      iommu@lists.linux-foundation.org
5563 S:      Maintained
5564 F:      drivers/iommu/exynos-iommu.c
5565
5566 EZchip NPS platform support
5567 M:      Vineet Gupta <vgupta@synopsys.com>
5568 M:      Ofer Levi <oferle@mellanox.com>
5569 S:      Supported
5570 F:      arch/arc/plat-eznps
5571 F:      arch/arc/boot/dts/eznps.dts
5572
5573 F2FS FILE SYSTEM
5574 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5575 M:      Chao Yu <yuchao0@huawei.com>
5576 L:      linux-f2fs-devel@lists.sourceforge.net
5577 W:      https://f2fs.wiki.kernel.org/
5578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5579 S:      Maintained
5580 F:      Documentation/filesystems/f2fs.txt
5581 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5582 F:      fs/f2fs/
5583 F:      include/linux/f2fs_fs.h
5584 F:      include/trace/events/f2fs.h
5585
5586 F71805F HARDWARE MONITORING DRIVER
5587 M:      Jean Delvare <jdelvare@suse.com>
5588 L:      linux-hwmon@vger.kernel.org
5589 S:      Maintained
5590 F:      Documentation/hwmon/f71805f
5591 F:      drivers/hwmon/f71805f.c
5592
5593 FADDR2LINE
5594 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5595 S:      Maintained
5596 F:      scripts/faddr2line
5597
5598 FAILOVER MODULE
5599 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5600 L:      netdev@vger.kernel.org
5601 S:      Supported
5602 F:      net/core/failover.c
5603 F:      include/net/failover.h
5604 F:      Documentation/networking/failover.rst
5605
5606 FANOTIFY
5607 M:      Jan Kara <jack@suse.cz>
5608 R:      Amir Goldstein <amir73il@gmail.com>
5609 L:      linux-fsdevel@vger.kernel.org
5610 S:      Maintained
5611 F:      fs/notify/fanotify/
5612 F:      include/linux/fanotify.h
5613 F:      include/uapi/linux/fanotify.h
5614
5615 FARSYNC SYNCHRONOUS DRIVER
5616 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5617 W:      http://www.farsite.co.uk/
5618 S:      Supported
5619 F:      drivers/net/wan/farsync.*
5620
5621 FAULT INJECTION SUPPORT
5622 M:      Akinobu Mita <akinobu.mita@gmail.com>
5623 S:      Supported
5624 F:      Documentation/fault-injection/
5625 F:      lib/fault-inject.c
5626
5627 FBTFT Framebuffer drivers
5628 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5629 S:      Maintained
5630 F:      drivers/staging/fbtft/
5631
5632 FC0011 TUNER DRIVER
5633 M:      Michael Buesch <m@bues.ch>
5634 L:      linux-media@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/media/tuners/fc0011.h
5637 F:      drivers/media/tuners/fc0011.c
5638
5639 FC2580 MEDIA DRIVER
5640 M:      Antti Palosaari <crope@iki.fi>
5641 L:      linux-media@vger.kernel.org
5642 W:      https://linuxtv.org
5643 W:      http://palosaari.fi/linux/
5644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5645 T:      git git://linuxtv.org/anttip/media_tree.git
5646 S:      Maintained
5647 F:      drivers/media/tuners/fc2580*
5648
5649 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5650 M:      Johannes Thumshirn <jth@kernel.org>
5651 L:      linux-scsi@vger.kernel.org
5652 W:      www.Open-FCoE.org
5653 S:      Supported
5654 F:      drivers/scsi/libfc/
5655 F:      drivers/scsi/fcoe/
5656 F:      include/scsi/fc/
5657 F:      include/scsi/libfc.h
5658 F:      include/scsi/libfcoe.h
5659 F:      include/uapi/scsi/fc/
5660
5661 FILE LOCKING (flock() and fcntl()/lockf())
5662 M:      Jeff Layton <jlayton@kernel.org>
5663 M:      "J. Bruce Fields" <bfields@fieldses.org>
5664 L:      linux-fsdevel@vger.kernel.org
5665 S:      Maintained
5666 F:      include/linux/fcntl.h
5667 F:      include/uapi/linux/fcntl.h
5668 F:      fs/fcntl.c
5669 F:      fs/locks.c
5670
5671 FILESYSTEMS (VFS and infrastructure)
5672 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5673 L:      linux-fsdevel@vger.kernel.org
5674 S:      Maintained
5675 F:      fs/*
5676 F:      include/linux/fs.h
5677 F:      include/uapi/linux/fs.h
5678
5679 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5680 M:      Riku Voipio <riku.voipio@iki.fi>
5681 L:      linux-hwmon@vger.kernel.org
5682 S:      Maintained
5683 F:      drivers/hwmon/f75375s.c
5684 F:      include/linux/f75375s.h
5685
5686 FIREWIRE AUDIO DRIVERS
5687 M:      Clemens Ladisch <clemens@ladisch.de>
5688 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5689 T:      git git://git.alsa-project.org/alsa-kernel.git
5690 S:      Maintained
5691 F:      sound/firewire/
5692
5693 FIREWIRE MEDIA DRIVERS (firedtv)
5694 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5695 L:      linux-media@vger.kernel.org
5696 L:      linux1394-devel@lists.sourceforge.net
5697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5698 S:      Maintained
5699 F:      drivers/media/firewire/
5700
5701 FIREWIRE SBP-2 TARGET
5702 M:      Chris Boot <bootc@bootc.net>
5703 L:      linux-scsi@vger.kernel.org
5704 L:      target-devel@vger.kernel.org
5705 L:      linux1394-devel@lists.sourceforge.net
5706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5707 S:      Maintained
5708 F:      drivers/target/sbp/
5709
5710 FIREWIRE SUBSYSTEM
5711 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5712 L:      linux1394-devel@lists.sourceforge.net
5713 W:      http://ieee1394.wiki.kernel.org/
5714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5715 S:      Maintained
5716 F:      drivers/firewire/
5717 F:      include/linux/firewire.h
5718 F:      include/uapi/linux/firewire*.h
5719 F:      tools/firewire/
5720
5721 FIRMWARE LOADER (request_firmware)
5722 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5723 L:      linux-kernel@vger.kernel.org
5724 S:      Maintained
5725 F:      Documentation/firmware_class/
5726 F:      drivers/base/firmware_loader/
5727 F:      include/linux/firmware.h
5728
5729 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5730 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5731 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5732 S:      Maintained
5733 F:      drivers/block/rsxx/
5734
5735 FLOPPY DRIVER
5736 M:      Jiri Kosina <jikos@kernel.org>
5737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5738 S:      Odd fixes
5739 F:      drivers/block/floppy.c
5740
5741 FMC SUBSYSTEM
5742 M:      Alessandro Rubini <rubini@gnudd.com>
5743 W:      http://www.ohwr.org/projects/fmc-bus
5744 S:      Supported
5745 F:      drivers/fmc/
5746 F:      include/linux/fmc*.h
5747 F:      include/linux/ipmi-fru.h
5748 K:      fmc_d.*register
5749
5750 FPGA MANAGER FRAMEWORK
5751 M:      Alan Tull <atull@kernel.org>
5752 M:      Moritz Fischer <mdf@kernel.org>
5753 L:      linux-fpga@vger.kernel.org
5754 S:      Maintained
5755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5756 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5757 F:      Documentation/fpga/
5758 F:      Documentation/driver-api/fpga/
5759 F:      Documentation/devicetree/bindings/fpga/
5760 F:      drivers/fpga/
5761 F:      include/linux/fpga/
5762 W:      http://www.rocketboards.org
5763
5764 FPGA DFL DRIVERS
5765 M:      Wu Hao <hao.wu@intel.com>
5766 L:      linux-fpga@vger.kernel.org
5767 S:      Maintained
5768 F:      Documentation/fpga/dfl.txt
5769 F:      include/uapi/linux/fpga-dfl.h
5770 F:      drivers/fpga/dfl*
5771
5772 FPU EMULATOR
5773 M:      Bill Metzenthen <billm@melbpc.org.au>
5774 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5775 S:      Maintained
5776 F:      arch/x86/math-emu/
5777
5778 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5779 L:      netdev@vger.kernel.org
5780 S:      Orphan
5781 F:      drivers/net/wan/dlci.c
5782 F:      drivers/net/wan/sdla.c
5783
5784 FRAMEBUFFER LAYER
5785 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5786 L:      dri-devel@lists.freedesktop.org
5787 L:      linux-fbdev@vger.kernel.org
5788 T:      git git://github.com/bzolnier/linux.git
5789 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5790 S:      Maintained
5791 F:      Documentation/fb/
5792 F:      drivers/video/
5793 F:      include/video/
5794 F:      include/linux/fb.h
5795 F:      include/uapi/video/
5796 F:      include/uapi/linux/fb.h
5797
5798 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5799 M:      Horia Geantă <horia.geanta@nxp.com>
5800 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5801 L:      linux-crypto@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/crypto/caam/
5804 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5805
5806 FREESCALE DIU FRAMEBUFFER DRIVER
5807 M:      Timur Tabi <timur@kernel.org>
5808 L:      linux-fbdev@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/video/fbdev/fsl-diu-fb.*
5811
5812 FREESCALE DMA DRIVER
5813 M:      Li Yang <leoyang.li@nxp.com>
5814 M:      Zhang Wei <zw@zh-kernel.org>
5815 L:      linuxppc-dev@lists.ozlabs.org
5816 S:      Maintained
5817 F:      drivers/dma/fsldma.*
5818
5819 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5820 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5821 L:      netdev@vger.kernel.org
5822 S:      Maintained
5823 F:      drivers/net/ethernet/freescale/gianfar*
5824 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5825
5826 FREESCALE GPMI NAND DRIVER
5827 M:      Han Xu <han.xu@nxp.com>
5828 L:      linux-mtd@lists.infradead.org
5829 S:      Maintained
5830 F:      drivers/mtd/nand/raw/gpmi-nand/*
5831
5832 FREESCALE I2C CPM DRIVER
5833 M:      Jochen Friedrich <jochen@scram.de>
5834 L:      linuxppc-dev@lists.ozlabs.org
5835 L:      linux-i2c@vger.kernel.org
5836 S:      Maintained
5837 F:      drivers/i2c/busses/i2c-cpm.c
5838
5839 FREESCALE IMX / MXC FEC DRIVER
5840 M:      Fugang Duan <fugang.duan@nxp.com>
5841 L:      netdev@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/net/ethernet/freescale/fec_main.c
5844 F:      drivers/net/ethernet/freescale/fec_ptp.c
5845 F:      drivers/net/ethernet/freescale/fec.h
5846 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5847
5848 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5849 M:      Sascha Hauer <s.hauer@pengutronix.de>
5850 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5851 L:      linux-fbdev@vger.kernel.org
5852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5853 S:      Maintained
5854 F:      include/linux/platform_data/video-imxfb.h
5855 F:      drivers/video/fbdev/imxfb.c
5856
5857 FREESCALE QORIQ DPAA ETHERNET DRIVER
5858 M:      Madalin Bucur <madalin.bucur@nxp.com>
5859 L:      netdev@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/net/ethernet/freescale/dpaa
5862
5863 FREESCALE QORIQ DPAA FMAN DRIVER
5864 M:      Madalin Bucur <madalin.bucur@nxp.com>
5865 L:      netdev@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/net/ethernet/freescale/fman
5868 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5869
5870 FREESCALE QORIQ PTP CLOCK DRIVER
5871 M:      Yangbo Lu <yangbo.lu@nxp.com>
5872 L:      netdev@vger.kernel.org
5873 S:      Maintained
5874 F:      drivers/ptp/ptp_qoriq.c
5875 F:      include/linux/fsl/ptp_qoriq.h
5876 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5877
5878 FREESCALE QUAD SPI DRIVER
5879 M:      Han Xu <han.xu@nxp.com>
5880 L:      linux-mtd@lists.infradead.org
5881 S:      Maintained
5882 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5883
5884 FREESCALE QUICC ENGINE LIBRARY
5885 M:      Qiang Zhao <qiang.zhao@nxp.com>
5886 L:      linuxppc-dev@lists.ozlabs.org
5887 S:      Maintained
5888 F:      drivers/soc/fsl/qe/
5889 F:      include/soc/fsl/*qe*.h
5890 F:      include/soc/fsl/*ucc*.h
5891
5892 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5893 M:      Li Yang <leoyang.li@nxp.com>
5894 L:      netdev@vger.kernel.org
5895 L:      linuxppc-dev@lists.ozlabs.org
5896 S:      Maintained
5897 F:      drivers/net/ethernet/freescale/ucc_geth*
5898
5899 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5900 M:      Zhao Qiang <qiang.zhao@nxp.com>
5901 L:      netdev@vger.kernel.org
5902 L:      linuxppc-dev@lists.ozlabs.org
5903 S:      Maintained
5904 F:      drivers/net/wan/fsl_ucc_hdlc*
5905
5906 FREESCALE QUICC ENGINE UCC UART DRIVER
5907 M:      Timur Tabi <timur@kernel.org>
5908 L:      linuxppc-dev@lists.ozlabs.org
5909 S:      Maintained
5910 F:      drivers/tty/serial/ucc_uart.c
5911
5912 FREESCALE SOC DRIVERS
5913 M:      Li Yang <leoyang.li@nxp.com>
5914 L:      linuxppc-dev@lists.ozlabs.org
5915 L:      linux-arm-kernel@lists.infradead.org
5916 S:      Maintained
5917 F:      Documentation/devicetree/bindings/soc/fsl/
5918 F:      drivers/soc/fsl/
5919 F:      include/linux/fsl/
5920
5921 FREESCALE SOC FS_ENET DRIVER
5922 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5923 L:      linuxppc-dev@lists.ozlabs.org
5924 L:      netdev@vger.kernel.org
5925 S:      Maintained
5926 F:      drivers/net/ethernet/freescale/fs_enet/
5927 F:      include/linux/fs_enet_pd.h
5928
5929 FREESCALE SOC SOUND DRIVERS
5930 M:      Timur Tabi <timur@kernel.org>
5931 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5932 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5933 R:      Fabio Estevam <fabio.estevam@nxp.com>
5934 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5935 L:      linuxppc-dev@lists.ozlabs.org
5936 S:      Maintained
5937 F:      sound/soc/fsl/fsl*
5938 F:      sound/soc/fsl/imx*
5939 F:      sound/soc/fsl/mpc8610_hpcd.c
5940
5941 FREESCALE USB PERIPHERAL DRIVERS
5942 M:      Li Yang <leoyang.li@nxp.com>
5943 L:      linux-usb@vger.kernel.org
5944 L:      linuxppc-dev@lists.ozlabs.org
5945 S:      Maintained
5946 F:      drivers/usb/gadget/udc/fsl*
5947
5948 FREEVXFS FILESYSTEM
5949 M:      Christoph Hellwig <hch@infradead.org>
5950 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5951 S:      Maintained
5952 F:      fs/freevxfs/
5953
5954 FREEZER
5955 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5956 M:      Pavel Machek <pavel@ucw.cz>
5957 L:      linux-pm@vger.kernel.org
5958 S:      Supported
5959 F:      Documentation/power/freezing-of-tasks.txt
5960 F:      include/linux/freezer.h
5961 F:      kernel/freezer.c
5962
5963 FRONTSWAP API
5964 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5965 L:      linux-kernel@vger.kernel.org
5966 S:      Maintained
5967 F:      mm/frontswap.c
5968 F:      include/linux/frontswap.h
5969
5970 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5971 M:      David Howells <dhowells@redhat.com>
5972 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5973 S:      Supported
5974 F:      Documentation/filesystems/caching/
5975 F:      fs/fscache/
5976 F:      include/linux/fscache*.h
5977
5978 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5979 M:      Theodore Y. Ts'o <tytso@mit.edu>
5980 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5981 L:      linux-fscrypt@vger.kernel.org
5982 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5984 S:      Supported
5985 F:      fs/crypto/
5986 F:      include/linux/fscrypt*.h
5987 F:      Documentation/filesystems/fscrypt.rst
5988
5989 FSI-ATTACHED I2C DRIVER
5990 M:      Eddie James <eajames@linux.vnet.ibm.com>
5991 L:      linux-i2c@vger.kernel.org
5992 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5993 S:      Maintained
5994 F:      drivers/i2c/busses/i2c-fsi.c
5995 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5996
5997 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5998 M:      Jan Kara <jack@suse.cz>
5999 R:      Amir Goldstein <amir73il@gmail.com>
6000 L:      linux-fsdevel@vger.kernel.org
6001 S:      Maintained
6002 F:      fs/notify/
6003 F:      include/linux/fsnotify*.h
6004
6005 FUJITSU LAPTOP EXTRAS
6006 M:      Jonathan Woithe <jwoithe@just42.net>
6007 L:      platform-driver-x86@vger.kernel.org
6008 S:      Maintained
6009 F:      drivers/platform/x86/fujitsu-laptop.c
6010
6011 FUJITSU M-5MO LS CAMERA ISP DRIVER
6012 M:      Kyungmin Park <kyungmin.park@samsung.com>
6013 M:      Heungjun Kim <riverful.kim@samsung.com>
6014 L:      linux-media@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/media/i2c/m5mols/
6017 F:      include/media/i2c/m5mols.h
6018
6019 FUJITSU TABLET EXTRAS
6020 M:      Robert Gerlach <khnz@gmx.de>
6021 L:      platform-driver-x86@vger.kernel.org
6022 S:      Maintained
6023 F:      drivers/platform/x86/fujitsu-tablet.c
6024
6025 FUSE: FILESYSTEM IN USERSPACE
6026 M:      Miklos Szeredi <miklos@szeredi.hu>
6027 L:      linux-fsdevel@vger.kernel.org
6028 W:      http://fuse.sourceforge.net/
6029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6030 S:      Maintained
6031 F:      fs/fuse/
6032 F:      include/uapi/linux/fuse.h
6033 F:      Documentation/filesystems/fuse.txt
6034
6035 FUTEX SUBSYSTEM
6036 M:      Thomas Gleixner <tglx@linutronix.de>
6037 M:      Ingo Molnar <mingo@redhat.com>
6038 R:      Peter Zijlstra <peterz@infradead.org>
6039 R:      Darren Hart <dvhart@infradead.org>
6040 L:      linux-kernel@vger.kernel.org
6041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6042 S:      Maintained
6043 F:      kernel/futex.c
6044 F:      kernel/futex_compat.c
6045 F:      include/asm-generic/futex.h
6046 F:      include/linux/futex.h
6047 F:      include/uapi/linux/futex.h
6048 F:      tools/testing/selftests/futex/
6049 F:      tools/perf/bench/futex*
6050 F:      Documentation/*futex*
6051
6052 GCC PLUGINS
6053 M:      Kees Cook <keescook@chromium.org>
6054 R:      Emese Revfy <re.emese@gmail.com>
6055 L:      kernel-hardening@lists.openwall.com
6056 S:      Maintained
6057 F:      scripts/gcc-plugins/
6058 F:      scripts/gcc-plugin.sh
6059 F:      scripts/Makefile.gcc-plugins
6060 F:      Documentation/gcc-plugins.txt
6061
6062 GASKET DRIVER FRAMEWORK
6063 M:      Rob Springer <rspringer@google.com>
6064 M:      John Joseph <jnjoseph@google.com>
6065 M:      Ben Chan <benchan@chromium.org>
6066 S:      Maintained
6067 F:      drivers/staging/gasket/
6068
6069 GCOV BASED KERNEL PROFILING
6070 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6071 S:      Maintained
6072 F:      kernel/gcov/
6073 F:      Documentation/dev-tools/gcov.rst
6074
6075 GDB KERNEL DEBUGGING HELPER SCRIPTS
6076 M:      Jan Kiszka <jan.kiszka@siemens.com>
6077 M:      Kieran Bingham <kbingham@kernel.org>
6078 S:      Supported
6079 F:      scripts/gdb/
6080
6081 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6082 M:      Achim Leubner <achim_leubner@adaptec.com>
6083 L:      linux-scsi@vger.kernel.org
6084 W:      http://www.icp-vortex.com/
6085 S:      Supported
6086 F:      drivers/scsi/gdt*
6087
6088 GEMTEK FM RADIO RECEIVER DRIVER
6089 M:      Hans Verkuil <hverkuil@xs4all.nl>
6090 L:      linux-media@vger.kernel.org
6091 T:      git git://linuxtv.org/media_tree.git
6092 W:      https://linuxtv.org
6093 S:      Maintained
6094 F:      drivers/media/radio/radio-gemtek*
6095
6096 GENERIC GPIO I2C DRIVER
6097 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6098 S:      Supported
6099 F:      drivers/i2c/busses/i2c-gpio.c
6100 F:      include/linux/platform_data/i2c-gpio.h
6101
6102 GENERIC GPIO I2C MULTIPLEXER DRIVER
6103 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6104 L:      linux-i2c@vger.kernel.org
6105 S:      Supported
6106 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6107 F:      include/linux/platform_data/i2c-mux-gpio.h
6108 F:      Documentation/i2c/muxes/i2c-mux-gpio
6109
6110 GENERIC HDLC (WAN) DRIVERS
6111 M:      Krzysztof Halasa <khc@pm.waw.pl>
6112 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6113 S:      Maintained
6114 F:      drivers/net/wan/c101.c
6115 F:      drivers/net/wan/hd6457*
6116 F:      drivers/net/wan/hdlc*
6117 F:      drivers/net/wan/n2.c
6118 F:      drivers/net/wan/pc300too.c
6119 F:      drivers/net/wan/pci200syn.c
6120 F:      drivers/net/wan/wanxl*
6121
6122 GENERIC INCLUDE/ASM HEADER FILES
6123 M:      Arnd Bergmann <arnd@arndb.de>
6124 L:      linux-arch@vger.kernel.org
6125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6126 S:      Maintained
6127 F:      include/asm-generic/
6128 F:      include/uapi/asm-generic/
6129
6130 GENERIC PHY FRAMEWORK
6131 M:      Kishon Vijay Abraham I <kishon@ti.com>
6132 L:      linux-kernel@vger.kernel.org
6133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6134 S:      Supported
6135 F:      drivers/phy/
6136 F:      include/linux/phy/
6137
6138 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6139 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6140 S:      Supported
6141 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6142
6143 GENERIC PM DOMAINS
6144 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6145 M:      Kevin Hilman <khilman@kernel.org>
6146 M:      Ulf Hansson <ulf.hansson@linaro.org>
6147 L:      linux-pm@vger.kernel.org
6148 S:      Supported
6149 F:      drivers/base/power/domain*.c
6150 F:      include/linux/pm_domain.h
6151 F:      Documentation/devicetree/bindings/power/power_domain.txt
6152
6153 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6154 M:      Eugen Hristev <eugen.hristev@microchip.com>
6155 L:      linux-input@vger.kernel.org
6156 S:      Maintained
6157 F:      drivers/input/touchscreen/resistive-adc-touch.c
6158
6159 GENERIC UIO DRIVER FOR PCI DEVICES
6160 M:      "Michael S. Tsirkin" <mst@redhat.com>
6161 L:      kvm@vger.kernel.org
6162 S:      Supported
6163 F:      drivers/uio/uio_pci_generic.c
6164
6165 GENWQE (IBM Generic Workqueue Card)
6166 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6167 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6168 S:      Supported
6169 F:      drivers/misc/genwqe/
6170
6171 GET_MAINTAINER SCRIPT
6172 M:      Joe Perches <joe@perches.com>
6173 S:      Maintained
6174 F:      scripts/get_maintainer.pl
6175
6176 GFS2 FILE SYSTEM
6177 M:      Bob Peterson <rpeterso@redhat.com>
6178 M:      Andreas Gruenbacher <agruenba@redhat.com>
6179 L:      cluster-devel@redhat.com
6180 W:      http://sources.redhat.com/cluster/
6181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6182 S:      Supported
6183 F:      Documentation/filesystems/gfs2*.txt
6184 F:      fs/gfs2/
6185 F:      include/uapi/linux/gfs2_ondisk.h
6186
6187 GIGASET ISDN DRIVERS
6188 M:      Paul Bolle <pebolle@tiscali.nl>
6189 L:      gigaset307x-common@lists.sourceforge.net
6190 W:      http://gigaset307x.sourceforge.net/
6191 S:      Odd Fixes
6192 F:      Documentation/isdn/README.gigaset
6193 F:      drivers/isdn/gigaset/
6194 F:      include/uapi/linux/gigaset_dev.h
6195
6196 GNSS SUBSYSTEM
6197 M:      Johan Hovold <johan@kernel.org>
6198 S:      Maintained
6199 F:      Documentation/ABI/testing/sysfs-class-gnss
6200 F:      Documentation/devicetree/bindings/gnss/
6201 F:      drivers/gnss/
6202 F:      include/linux/gnss.h
6203
6204 GO7007 MPEG CODEC
6205 M:      Hans Verkuil <hans.verkuil@cisco.com>
6206 L:      linux-media@vger.kernel.org
6207 S:      Maintained
6208 F:      drivers/media/usb/go7007/
6209
6210 GOODIX TOUCHSCREEN
6211 M:      Bastien Nocera <hadess@hadess.net>
6212 L:      linux-input@vger.kernel.org
6213 S:      Maintained
6214 F:      drivers/input/touchscreen/goodix.c
6215
6216 GPD POCKET FAN DRIVER
6217 M:      Hans de Goede <hdegoede@redhat.com>
6218 L:      platform-driver-x86@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/platform/x86/gpd-pocket-fan.c
6221
6222 GPIO ACPI SUPPORT
6223 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6224 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6225 L:      linux-gpio@vger.kernel.org
6226 L:      linux-acpi@vger.kernel.org
6227 S:      Maintained
6228 F:      Documentation/acpi/gpio-properties.txt
6229 F:      drivers/gpio/gpiolib-acpi.c
6230
6231 GPIO IR Transmitter
6232 M:      Sean Young <sean@mess.org>
6233 L:      linux-media@vger.kernel.org
6234 S:      Maintained
6235 F:      drivers/media/rc/gpio-ir-tx.c
6236
6237 GPIO MOCKUP DRIVER
6238 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6239 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6240 L:      linux-gpio@vger.kernel.org
6241 S:      Maintained
6242 F:      drivers/gpio/gpio-mockup.c
6243 F:      tools/testing/selftests/gpio/
6244
6245 GPIO SUBSYSTEM
6246 M:      Linus Walleij <linus.walleij@linaro.org>
6247 L:      linux-gpio@vger.kernel.org
6248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6249 S:      Maintained
6250 F:      Documentation/devicetree/bindings/gpio/
6251 F:      Documentation/driver-api/gpio/
6252 F:      Documentation/gpio/
6253 F:      Documentation/ABI/testing/gpio-cdev
6254 F:      Documentation/ABI/obsolete/sysfs-gpio
6255 F:      drivers/gpio/
6256 F:      include/linux/gpio/
6257 F:      include/linux/gpio.h
6258 F:      include/linux/of_gpio.h
6259 F:      include/asm-generic/gpio.h
6260 F:      include/uapi/linux/gpio.h
6261 F:      tools/gpio/
6262
6263 GRE DEMULTIPLEXER DRIVER
6264 M:      Dmitry Kozlov <xeb@mail.ru>
6265 L:      netdev@vger.kernel.org
6266 S:      Maintained
6267 F:      net/ipv4/gre_demux.c
6268 F:      net/ipv4/gre_offload.c
6269 F:      include/net/gre.h
6270
6271 GRETH 10/100/1G Ethernet MAC device driver
6272 M:      Andreas Larsson <andreas@gaisler.com>
6273 L:      netdev@vger.kernel.org
6274 S:      Maintained
6275 F:      drivers/net/ethernet/aeroflex/
6276
6277 GREYBUS AUDIO PROTOCOLS DRIVERS
6278 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6279 M:      Mark Greer <mgreer@animalcreek.com>
6280 S:      Maintained
6281 F:      drivers/staging/greybus/audio_apbridgea.c
6282 F:      drivers/staging/greybus/audio_apbridgea.h
6283 F:      drivers/staging/greybus/audio_codec.c
6284 F:      drivers/staging/greybus/audio_codec.h
6285 F:      drivers/staging/greybus/audio_gb.c
6286 F:      drivers/staging/greybus/audio_manager.c
6287 F:      drivers/staging/greybus/audio_manager.h
6288 F:      drivers/staging/greybus/audio_manager_module.c
6289 F:      drivers/staging/greybus/audio_manager_private.h
6290 F:      drivers/staging/greybus/audio_manager_sysfs.c
6291 F:      drivers/staging/greybus/audio_module.c
6292 F:      drivers/staging/greybus/audio_topology.c
6293
6294 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6295 M:      Viresh Kumar <vireshk@kernel.org>
6296 S:      Maintained
6297 F:      drivers/staging/greybus/authentication.c
6298 F:      drivers/staging/greybus/bootrom.c
6299 F:      drivers/staging/greybus/firmware.h
6300 F:      drivers/staging/greybus/fw-core.c
6301 F:      drivers/staging/greybus/fw-download.c
6302 F:      drivers/staging/greybus/fw-management.c
6303 F:      drivers/staging/greybus/greybus_authentication.h
6304 F:      drivers/staging/greybus/greybus_firmware.h
6305 F:      drivers/staging/greybus/hid.c
6306 F:      drivers/staging/greybus/i2c.c
6307 F:      drivers/staging/greybus/spi.c
6308 F:      drivers/staging/greybus/spilib.c
6309 F:      drivers/staging/greybus/spilib.h
6310
6311 GREYBUS LOOPBACK DRIVER
6312 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6313 S:      Maintained
6314 F:      drivers/staging/greybus/loopback.c
6315
6316 GREYBUS PLATFORM DRIVERS
6317 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6318 S:      Maintained
6319 F:      drivers/staging/greybus/arche-platform.c
6320 F:      drivers/staging/greybus/arche-apb-ctrl.c
6321 F:      drivers/staging/greybus/arche_platform.h
6322
6323 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6324 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6325 S:      Maintained
6326 F:      drivers/staging/greybus/sdio.c
6327 F:      drivers/staging/greybus/light.c
6328 F:      drivers/staging/greybus/gpio.c
6329 F:      drivers/staging/greybus/power_supply.c
6330 F:      drivers/staging/greybus/spi.c
6331 F:      drivers/staging/greybus/spilib.c
6332
6333 GREYBUS SUBSYSTEM
6334 M:      Johan Hovold <johan@kernel.org>
6335 M:      Alex Elder <elder@kernel.org>
6336 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6337 S:      Maintained
6338 F:      drivers/staging/greybus/
6339 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6340
6341 GREYBUS UART PROTOCOLS DRIVERS
6342 M:      David Lin <dtwlin@gmail.com>
6343 S:      Maintained
6344 F:      drivers/staging/greybus/uart.c
6345 F:      drivers/staging/greybus/log.c
6346
6347 GS1662 VIDEO SERIALIZER
6348 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6349 L:      linux-media@vger.kernel.org
6350 T:      git git://linuxtv.org/media_tree.git
6351 S:      Maintained
6352 F:      drivers/media/spi/gs1662.c
6353
6354 GSPCA FINEPIX SUBDRIVER
6355 M:      Frank Zago <frank@zago.net>
6356 L:      linux-media@vger.kernel.org
6357 T:      git git://linuxtv.org/media_tree.git
6358 S:      Maintained
6359 F:      drivers/media/usb/gspca/finepix.c
6360
6361 GSPCA GL860 SUBDRIVER
6362 M:      Olivier Lorin <o.lorin@laposte.net>
6363 L:      linux-media@vger.kernel.org
6364 T:      git git://linuxtv.org/media_tree.git
6365 S:      Maintained
6366 F:      drivers/media/usb/gspca/gl860/
6367
6368 GSPCA M5602 SUBDRIVER
6369 M:      Erik Andren <erik.andren@gmail.com>
6370 L:      linux-media@vger.kernel.org
6371 T:      git git://linuxtv.org/media_tree.git
6372 S:      Maintained
6373 F:      drivers/media/usb/gspca/m5602/
6374
6375 GSPCA PAC207 SONIXB SUBDRIVER
6376 M:      Hans Verkuil <hverkuil@xs4all.nl>
6377 L:      linux-media@vger.kernel.org
6378 T:      git git://linuxtv.org/media_tree.git
6379 S:      Odd Fixes
6380 F:      drivers/media/usb/gspca/pac207.c
6381
6382 GSPCA SN9C20X SUBDRIVER
6383 M:      Brian Johnson <brijohn@gmail.com>
6384 L:      linux-media@vger.kernel.org
6385 T:      git git://linuxtv.org/media_tree.git
6386 S:      Maintained
6387 F:      drivers/media/usb/gspca/sn9c20x.c
6388
6389 GSPCA T613 SUBDRIVER
6390 M:      Leandro Costantino <lcostantino@gmail.com>
6391 L:      linux-media@vger.kernel.org
6392 T:      git git://linuxtv.org/media_tree.git
6393 S:      Maintained
6394 F:      drivers/media/usb/gspca/t613.c
6395
6396 GSPCA USB WEBCAM DRIVER
6397 M:      Hans Verkuil <hverkuil@xs4all.nl>
6398 L:      linux-media@vger.kernel.org
6399 T:      git git://linuxtv.org/media_tree.git
6400 S:      Odd Fixes
6401 F:      drivers/media/usb/gspca/
6402
6403 GTP (GPRS Tunneling Protocol)
6404 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6405 M:      Harald Welte <laforge@gnumonks.org>
6406 L:      osmocom-net-gprs@lists.osmocom.org
6407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6408 S:      Maintained
6409 F:      drivers/net/gtp.c
6410
6411 GUID PARTITION TABLE (GPT)
6412 M:      Davidlohr Bueso <dave@stgolabs.net>
6413 L:      linux-efi@vger.kernel.org
6414 S:      Maintained
6415 F:      block/partitions/efi.*
6416
6417 H8/300 ARCHITECTURE
6418 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6419 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6420 W:      http://uclinux-h8.sourceforge.jp
6421 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6422 S:      Maintained
6423 F:      arch/h8300/
6424 F:      drivers/clocksource/h8300_*.c
6425 F:      drivers/clk/h8300/
6426 F:      drivers/irqchip/irq-renesas-h8*.c
6427
6428 HACKRF MEDIA DRIVER
6429 M:      Antti Palosaari <crope@iki.fi>
6430 L:      linux-media@vger.kernel.org
6431 W:      https://linuxtv.org
6432 W:      http://palosaari.fi/linux/
6433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6434 T:      git git://linuxtv.org/anttip/media_tree.git
6435 S:      Maintained
6436 F:      drivers/media/usb/hackrf/
6437
6438 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6439 M:      Frank Seidel <frank@f-seidel.de>
6440 L:      platform-driver-x86@vger.kernel.org
6441 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6442 S:      Maintained
6443 F:      drivers/platform/x86/hdaps.c
6444
6445 HARDWARE MONITORING
6446 M:      Jean Delvare <jdelvare@suse.com>
6447 M:      Guenter Roeck <linux@roeck-us.net>
6448 L:      linux-hwmon@vger.kernel.org
6449 W:      http://hwmon.wiki.kernel.org/
6450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6451 S:      Maintained
6452 F:      Documentation/devicetree/bindings/hwmon/
6453 F:      Documentation/hwmon/
6454 F:      drivers/hwmon/
6455 F:      include/linux/hwmon*.h
6456
6457 HARDWARE RANDOM NUMBER GENERATOR CORE
6458 M:      Matt Mackall <mpm@selenic.com>
6459 M:      Herbert Xu <herbert@gondor.apana.org.au>
6460 L:      linux-crypto@vger.kernel.org
6461 S:      Odd fixes
6462 F:      Documentation/devicetree/bindings/rng/
6463 F:      Documentation/hw_random.txt
6464 F:      drivers/char/hw_random/
6465 F:      include/linux/hw_random.h
6466
6467 HARDWARE TRACING FACILITIES
6468 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6469 S:      Maintained
6470 F:      drivers/hwtracing/
6471
6472 HARDWARE SPINLOCK CORE
6473 M:      Ohad Ben-Cohen <ohad@wizery.com>
6474 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6475 L:      linux-remoteproc@vger.kernel.org
6476 S:      Maintained
6477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6478 F:      Documentation/devicetree/bindings/hwlock/
6479 F:      Documentation/hwspinlock.txt
6480 F:      drivers/hwspinlock/
6481 F:      include/linux/hwspinlock.h
6482
6483 HARMONY SOUND DRIVER
6484 L:      linux-parisc@vger.kernel.org
6485 S:      Maintained
6486 F:      sound/parisc/harmony.*
6487
6488 HDPVR USB VIDEO ENCODER DRIVER
6489 M:      Hans Verkuil <hverkuil@xs4all.nl>
6490 L:      linux-media@vger.kernel.org
6491 T:      git git://linuxtv.org/media_tree.git
6492 W:      https://linuxtv.org
6493 S:      Odd Fixes
6494 F:      drivers/media/usb/hdpvr/
6495
6496 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6497 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6498 S:      Supported
6499 F:      Documentation/watchdog/hpwdt.txt
6500 F:      drivers/watchdog/hpwdt.c
6501
6502 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6503 M:      Don Brace <don.brace@microsemi.com>
6504 L:      esc.storagedev@microsemi.com
6505 L:      linux-scsi@vger.kernel.org
6506 S:      Supported
6507 F:      Documentation/scsi/hpsa.txt
6508 F:      drivers/scsi/hpsa*.[ch]
6509 F:      include/linux/cciss*.h
6510 F:      include/uapi/linux/cciss*.h
6511
6512 HFI1 DRIVER
6513 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6514 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6515 L:      linux-rdma@vger.kernel.org
6516 S:      Supported
6517 F:      drivers/infiniband/hw/hfi1
6518
6519 HFS FILESYSTEM
6520 L:      linux-fsdevel@vger.kernel.org
6521 S:      Orphan
6522 F:      Documentation/filesystems/hfs.txt
6523 F:      fs/hfs/
6524
6525 HFSPLUS FILESYSTEM
6526 L:      linux-fsdevel@vger.kernel.org
6527 S:      Orphan
6528 F:      Documentation/filesystems/hfsplus.txt
6529 F:      fs/hfsplus/
6530
6531 HGA FRAMEBUFFER DRIVER
6532 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6533 L:      linux-nvidia@lists.surfsouth.com
6534 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6535 S:      Maintained
6536 F:      drivers/video/fbdev/hgafb.c
6537
6538 HIBERNATION (aka Software Suspend, aka swsusp)
6539 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6540 M:      Pavel Machek <pavel@ucw.cz>
6541 L:      linux-pm@vger.kernel.org
6542 B:      https://bugzilla.kernel.org
6543 S:      Supported
6544 F:      arch/x86/power/
6545 F:      drivers/base/power/
6546 F:      kernel/power/
6547 F:      include/linux/suspend.h
6548 F:      include/linux/freezer.h
6549 F:      include/linux/pm.h
6550 F:      arch/*/include/asm/suspend*.h
6551
6552 HID CORE LAYER
6553 M:      Jiri Kosina <jikos@kernel.org>
6554 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6555 L:      linux-input@vger.kernel.org
6556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6557 S:      Maintained
6558 F:      drivers/hid/
6559 F:      include/linux/hid*
6560 F:      include/uapi/linux/hid*
6561
6562 HID SENSOR HUB DRIVERS
6563 M:      Jiri Kosina <jikos@kernel.org>
6564 M:      Jonathan Cameron <jic23@kernel.org>
6565 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6566 L:      linux-input@vger.kernel.org
6567 L:      linux-iio@vger.kernel.org
6568 S:      Maintained
6569 F:      Documentation/hid/hid-sensor*
6570 F:      drivers/hid/hid-sensor-*
6571 F:      drivers/iio/*/hid-*
6572 F:      include/linux/hid-sensor-*
6573
6574 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6575 M:      Thomas Gleixner <tglx@linutronix.de>
6576 L:      linux-kernel@vger.kernel.org
6577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6578 S:      Maintained
6579 F:      Documentation/timers/
6580 F:      kernel/time/hrtimer.c
6581 F:      kernel/time/clockevents.c
6582 F:      kernel/time/timer_*.c
6583 F:      include/linux/clockchips.h
6584 F:      include/linux/hrtimer.h
6585
6586 HIGH-SPEED SCC DRIVER FOR AX.25
6587 L:      linux-hams@vger.kernel.org
6588 S:      Orphan
6589 F:      drivers/net/hamradio/dmascc.c
6590 F:      drivers/net/hamradio/scc.c
6591
6592 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6593 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6594 W:      http://www.highpoint-tech.com
6595 S:      Supported
6596 F:      Documentation/scsi/hptiop.txt
6597 F:      drivers/scsi/hptiop.c
6598
6599 HIPPI
6600 M:      Jes Sorensen <jes@trained-monkey.org>
6601 L:      linux-hippi@sunsite.dk
6602 S:      Maintained
6603 F:      include/linux/hippidevice.h
6604 F:      include/uapi/linux/if_hippi.h
6605 F:      net/802/hippi.c
6606 F:      drivers/net/hippi/
6607
6608 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6609 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6610 M:      Salil Mehta <salil.mehta@huawei.com>
6611 L:      netdev@vger.kernel.org
6612 W:      http://www.hisilicon.com
6613 S:      Maintained
6614 F:      drivers/net/ethernet/hisilicon/hns3/
6615
6616 HISILICON LPC BUS DRIVER
6617 M:      john.garry@huawei.com
6618 W:      http://www.hisilicon.com
6619 S:      Maintained
6620 F:      drivers/bus/hisi_lpc.c
6621 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6622
6623 HISILICON NETWORK SUBSYSTEM DRIVER
6624 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6625 M:      Salil Mehta <salil.mehta@huawei.com>
6626 L:      netdev@vger.kernel.org
6627 W:      http://www.hisilicon.com
6628 S:      Maintained
6629 F:      drivers/net/ethernet/hisilicon/
6630 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6631
6632 HISILICON PMU DRIVER
6633 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6634 W:      http://www.hisilicon.com
6635 S:      Supported
6636 F:      drivers/perf/hisilicon
6637 F:      Documentation/perf/hisi-pmu.txt
6638
6639 HISILICON ROCE DRIVER
6640 M:      Lijun Ou <oulijun@huawei.com>
6641 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6642 L:      linux-rdma@vger.kernel.org
6643 S:      Maintained
6644 F:      drivers/infiniband/hw/hns/
6645 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6646
6647 HISILICON SAS Controller
6648 M:      John Garry <john.garry@huawei.com>
6649 W:      http://www.hisilicon.com
6650 S:      Supported
6651 F:      drivers/scsi/hisi_sas/
6652 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6653
6654 HMM - Heterogeneous Memory Management
6655 M:      Jérôme Glisse <jglisse@redhat.com>
6656 L:      linux-mm@kvack.org
6657 S:      Maintained
6658 F:      mm/hmm*
6659 F:      include/linux/hmm*
6660 F:      Documentation/vm/hmm.rst
6661
6662 HOST AP DRIVER
6663 M:      Jouni Malinen <j@w1.fi>
6664 L:      linux-wireless@vger.kernel.org
6665 W:      http://w1.fi/hostap-driver.html
6666 S:      Obsolete
6667 F:      drivers/net/wireless/intersil/hostap/
6668
6669 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6670 L:      platform-driver-x86@vger.kernel.org
6671 S:      Orphan
6672 F:      drivers/platform/x86/tc1100-wmi.c
6673
6674 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6675 M:      Jaroslav Kysela <perex@perex.cz>
6676 S:      Maintained
6677 F:      drivers/net/ethernet/hp/hp100.*
6678
6679 HPET:   High Precision Event Timers driver
6680 M:      Clemens Ladisch <clemens@ladisch.de>
6681 S:      Maintained
6682 F:      Documentation/timers/hpet.txt
6683 F:      drivers/char/hpet.c
6684 F:      include/linux/hpet.h
6685 F:      include/uapi/linux/hpet.h
6686
6687 HPET:   x86
6688 S:      Orphan
6689 F:      arch/x86/kernel/hpet.c
6690 F:      arch/x86/include/asm/hpet.h
6691
6692 HPFS FILESYSTEM
6693 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6694 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6695 S:      Maintained
6696 F:      fs/hpfs/
6697
6698 HSI SUBSYSTEM
6699 M:      Sebastian Reichel <sre@kernel.org>
6700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6701 S:      Maintained
6702 F:      Documentation/ABI/testing/sysfs-bus-hsi
6703 F:      Documentation/driver-api/hsi.rst
6704 F:      drivers/hsi/
6705 F:      include/linux/hsi/
6706 F:      include/uapi/linux/hsi/
6707
6708 HSO 3G MODEM DRIVER
6709 L:      linux-usb@vger.kernel.org
6710 S:      Orphan
6711 F:      drivers/net/usb/hso.c
6712
6713 HSR NETWORK PROTOCOL
6714 M:      Arvid Brodin <arvid.brodin@alten.se>
6715 L:      netdev@vger.kernel.org
6716 S:      Maintained
6717 F:      net/hsr/
6718
6719 HT16K33 LED CONTROLLER DRIVER
6720 M:      Robin van der Gracht <robin@protonic.nl>
6721 S:      Maintained
6722 F:      drivers/auxdisplay/ht16k33.c
6723 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6724
6725 HTCPEN TOUCHSCREEN DRIVER
6726 M:      Pau Oliva Fora <pof@eslack.org>
6727 L:      linux-input@vger.kernel.org
6728 S:      Maintained
6729 F:      drivers/input/touchscreen/htcpen.c
6730
6731 HUAWEI ETHERNET DRIVER
6732 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6733 L:      netdev@vger.kernel.org
6734 S:      Supported
6735 F:      Documentation/networking/hinic.txt
6736 F:      drivers/net/ethernet/huawei/hinic/
6737
6738 HUGETLB FILESYSTEM
6739 M:      Mike Kravetz <mike.kravetz@oracle.com>
6740 L:      linux-mm@kvack.org
6741 S:      Maintained
6742 F:      fs/hugetlbfs/
6743 F:      mm/hugetlb.c
6744 F:      include/linux/hugetlb.h
6745 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6746 F:      Documentation/vm/hugetlbfs_reserv.rst
6747 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6748
6749 HVA ST MEDIA DRIVER
6750 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6751 L:      linux-media@vger.kernel.org
6752 T:      git git://linuxtv.org/media_tree.git
6753 W:      https://linuxtv.org
6754 S:      Supported
6755 F:      drivers/media/platform/sti/hva
6756
6757 HWPOISON MEMORY FAILURE HANDLING
6758 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6759 L:      linux-mm@kvack.org
6760 S:      Maintained
6761 F:      mm/memory-failure.c
6762 F:      mm/hwpoison-inject.c
6763
6764 Hyper-V CORE AND DRIVERS
6765 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6766 M:      Haiyang Zhang <haiyangz@microsoft.com>
6767 M:      Stephen Hemminger <sthemmin@microsoft.com>
6768 L:      devel@linuxdriverproject.org
6769 S:      Maintained
6770 F:      Documentation/networking/netvsc.txt
6771 F:      arch/x86/include/asm/mshyperv.h
6772 F:      arch/x86/include/asm/trace/hyperv.h
6773 F:      arch/x86/include/asm/hyperv-tlfs.h
6774 F:      arch/x86/kernel/cpu/mshyperv.c
6775 F:      arch/x86/hyperv
6776 F:      drivers/hid/hid-hyperv.c
6777 F:      drivers/hv/
6778 F:      drivers/input/serio/hyperv-keyboard.c
6779 F:      drivers/pci/controller/pci-hyperv.c
6780 F:      drivers/net/hyperv/
6781 F:      drivers/scsi/storvsc_drv.c
6782 F:      drivers/uio/uio_hv_generic.c
6783 F:      drivers/video/fbdev/hyperv_fb.c
6784 F:      net/vmw_vsock/hyperv_transport.c
6785 F:      include/linux/hyperv.h
6786 F:      include/uapi/linux/hyperv.h
6787 F:      tools/hv/
6788 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6789
6790 HYPERVISOR VIRTUAL CONSOLE DRIVER
6791 L:      linuxppc-dev@lists.ozlabs.org
6792 S:      Odd Fixes
6793 F:      drivers/tty/hvc/
6794
6795 I2C ACPI SUPPORT
6796 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6797 L:      linux-i2c@vger.kernel.org
6798 L:      linux-acpi@vger.kernel.org
6799 S:      Maintained
6800 F:      drivers/i2c/i2c-core-acpi.c
6801
6802 I2C MUXES
6803 M:      Peter Rosin <peda@axentia.se>
6804 L:      linux-i2c@vger.kernel.org
6805 S:      Maintained
6806 F:      Documentation/i2c/i2c-topology
6807 F:      Documentation/i2c/muxes/
6808 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6809 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6810 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6811 F:      drivers/i2c/i2c-mux.c
6812 F:      drivers/i2c/muxes/
6813 F:      include/linux/i2c-mux.h
6814
6815 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6816 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6817 L:      linux-i2c@vger.kernel.org
6818 S:      Maintained
6819 F:      drivers/i2c/busses/i2c-mv64xxx.c
6820
6821 I2C OVER PARALLEL PORT
6822 M:      Jean Delvare <jdelvare@suse.com>
6823 L:      linux-i2c@vger.kernel.org
6824 S:      Maintained
6825 F:      Documentation/i2c/busses/i2c-parport
6826 F:      Documentation/i2c/busses/i2c-parport-light
6827 F:      drivers/i2c/busses/i2c-parport.c
6828 F:      drivers/i2c/busses/i2c-parport-light.c
6829
6830 I2C SUBSYSTEM
6831 M:      Wolfram Sang <wsa@the-dreams.de>
6832 L:      linux-i2c@vger.kernel.org
6833 W:      https://i2c.wiki.kernel.org/
6834 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6836 S:      Maintained
6837 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6838 F:      Documentation/i2c/
6839 F:      drivers/i2c/*
6840 F:      include/linux/i2c.h
6841 F:      include/linux/i2c-dev.h
6842 F:      include/linux/i2c-smbus.h
6843 F:      include/uapi/linux/i2c.h
6844 F:      include/uapi/linux/i2c-*.h
6845
6846 I2C SUBSYSTEM HOST DRIVERS
6847 L:      linux-i2c@vger.kernel.org
6848 W:      https://i2c.wiki.kernel.org/
6849 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6851 S:      Odd Fixes
6852 F:      Documentation/devicetree/bindings/i2c/
6853 F:      drivers/i2c/algos/
6854 F:      drivers/i2c/busses/
6855
6856 I2C-TAOS-EVM DRIVER
6857 M:      Jean Delvare <jdelvare@suse.com>
6858 L:      linux-i2c@vger.kernel.org
6859 S:      Maintained
6860 F:      Documentation/i2c/busses/i2c-taos-evm
6861 F:      drivers/i2c/busses/i2c-taos-evm.c
6862
6863 I2C-TINY-USB DRIVER
6864 M:      Till Harbaum <till@harbaum.org>
6865 L:      linux-i2c@vger.kernel.org
6866 W:      http://www.harbaum.org/till/i2c_tiny_usb
6867 S:      Maintained
6868 F:      drivers/i2c/busses/i2c-tiny-usb.c
6869
6870 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6871 M:      Jean Delvare <jdelvare@suse.com>
6872 L:      linux-i2c@vger.kernel.org
6873 S:      Maintained
6874 F:      Documentation/i2c/busses/i2c-ali1535
6875 F:      Documentation/i2c/busses/i2c-ali1563
6876 F:      Documentation/i2c/busses/i2c-ali15x3
6877 F:      Documentation/i2c/busses/i2c-amd756
6878 F:      Documentation/i2c/busses/i2c-amd8111
6879 F:      Documentation/i2c/busses/i2c-i801
6880 F:      Documentation/i2c/busses/i2c-nforce2
6881 F:      Documentation/i2c/busses/i2c-piix4
6882 F:      Documentation/i2c/busses/i2c-sis5595
6883 F:      Documentation/i2c/busses/i2c-sis630
6884 F:      Documentation/i2c/busses/i2c-sis96x
6885 F:      Documentation/i2c/busses/i2c-via
6886 F:      Documentation/i2c/busses/i2c-viapro
6887 F:      drivers/i2c/busses/i2c-ali1535.c
6888 F:      drivers/i2c/busses/i2c-ali1563.c
6889 F:      drivers/i2c/busses/i2c-ali15x3.c
6890 F:      drivers/i2c/busses/i2c-amd756.c
6891 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6892 F:      drivers/i2c/busses/i2c-amd8111.c
6893 F:      drivers/i2c/busses/i2c-i801.c
6894 F:      drivers/i2c/busses/i2c-isch.c
6895 F:      drivers/i2c/busses/i2c-nforce2.c
6896 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6897 F:      drivers/i2c/busses/i2c-piix4.c
6898 F:      drivers/i2c/busses/i2c-sis5595.c
6899 F:      drivers/i2c/busses/i2c-sis630.c
6900 F:      drivers/i2c/busses/i2c-sis96x.c
6901 F:      drivers/i2c/busses/i2c-via.c
6902 F:      drivers/i2c/busses/i2c-viapro.c
6903
6904 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6905 M:      Hans de Goede <hdegoede@redhat.com>
6906 L:      linux-i2c@vger.kernel.org
6907 S:      Maintained
6908 F:      drivers/i2c/busses/i2c-cht-wc.c
6909
6910 I2C/SMBUS ISMT DRIVER
6911 M:      Seth Heasley <seth.heasley@intel.com>
6912 M:      Neil Horman <nhorman@tuxdriver.com>
6913 L:      linux-i2c@vger.kernel.org
6914 F:      drivers/i2c/busses/i2c-ismt.c
6915 F:      Documentation/i2c/busses/i2c-ismt
6916
6917 I2C/SMBUS STUB DRIVER
6918 M:      Jean Delvare <jdelvare@suse.com>
6919 L:      linux-i2c@vger.kernel.org
6920 S:      Maintained
6921 F:      drivers/i2c/i2c-stub.c
6922
6923 IA64 (Itanium) PLATFORM
6924 M:      Tony Luck <tony.luck@intel.com>
6925 M:      Fenghua Yu <fenghua.yu@intel.com>
6926 L:      linux-ia64@vger.kernel.org
6927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6928 S:      Maintained
6929 F:      arch/ia64/
6930
6931 IBM Power 842 compression accelerator
6932 M:      Haren Myneni <haren@us.ibm.com>
6933 S:      Supported
6934 F:      drivers/crypto/nx/Makefile
6935 F:      drivers/crypto/nx/Kconfig
6936 F:      drivers/crypto/nx/nx-842*
6937 F:      include/linux/sw842.h
6938 F:      crypto/842.c
6939 F:      lib/842/
6940
6941 IBM Power in-Nest Crypto Acceleration
6942 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6943 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6944 L:      linux-crypto@vger.kernel.org
6945 S:      Supported
6946 F:      drivers/crypto/nx/Makefile
6947 F:      drivers/crypto/nx/Kconfig
6948 F:      drivers/crypto/nx/nx-aes*
6949 F:      drivers/crypto/nx/nx-sha*
6950 F:      drivers/crypto/nx/nx.*
6951 F:      drivers/crypto/nx/nx_csbcpb.h
6952 F:      drivers/crypto/nx/nx_debugfs.h
6953
6954 IBM Power Linux RAID adapter
6955 M:      Brian King <brking@us.ibm.com>
6956 S:      Supported
6957 F:      drivers/scsi/ipr.*
6958
6959 IBM Power SRIOV Virtual NIC Device Driver
6960 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6961 M:      John Allen <jallen@linux.vnet.ibm.com>
6962 L:      netdev@vger.kernel.org
6963 S:      Supported
6964 F:      drivers/net/ethernet/ibm/ibmvnic.*
6965
6966 IBM Power Virtual Accelerator Switchboard
6967 M:      Sukadev Bhattiprolu
6968 L:      linuxppc-dev@lists.ozlabs.org
6969 S:      Supported
6970 F:      arch/powerpc/platforms/powernv/vas*
6971 F:      arch/powerpc/platforms/powernv/copy-paste.h
6972 F:      arch/powerpc/include/asm/vas.h
6973 F:      arch/powerpc/include/uapi/asm/vas.h
6974
6975 IBM Power Virtual Ethernet Device Driver
6976 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6977 L:      netdev@vger.kernel.org
6978 S:      Supported
6979 F:      drivers/net/ethernet/ibm/ibmveth.*
6980
6981 IBM Power Virtual FC Device Drivers
6982 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6983 L:      linux-scsi@vger.kernel.org
6984 S:      Supported
6985 F:      drivers/scsi/ibmvscsi/ibmvfc*
6986
6987 IBM Power Virtual Management Channel Driver
6988 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6989 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6990 S:      Supported
6991 F:      drivers/misc/ibmvmc.*
6992
6993 IBM Power Virtual SCSI Device Drivers
6994 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6995 L:      linux-scsi@vger.kernel.org
6996 S:      Supported
6997 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6998 F:      include/scsi/viosrp.h
6999
7000 IBM Power Virtual SCSI Device Target Driver
7001 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7002 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7003 L:      linux-scsi@vger.kernel.org
7004 L:      target-devel@vger.kernel.org
7005 S:      Supported
7006 F:      drivers/scsi/ibmvscsi_tgt/
7007
7008 IBM Power VMX Cryptographic instructions
7009 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7010 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7011 L:      linux-crypto@vger.kernel.org
7012 S:      Supported
7013 F:      drivers/crypto/vmx/Makefile
7014 F:      drivers/crypto/vmx/Kconfig
7015 F:      drivers/crypto/vmx/vmx.c
7016 F:      drivers/crypto/vmx/aes*
7017 F:      drivers/crypto/vmx/ghash*
7018 F:      drivers/crypto/vmx/ppc-xlate.pl
7019
7020 IBM ServeRAID RAID DRIVER
7021 S:      Orphan
7022 F:      drivers/scsi/ips.*
7023
7024 ICH LPC AND GPIO DRIVER
7025 M:      Peter Tyser <ptyser@xes-inc.com>
7026 S:      Maintained
7027 F:      drivers/mfd/lpc_ich.c
7028 F:      drivers/gpio/gpio-ich.c
7029
7030 IDE SUBSYSTEM
7031 M:      "David S. Miller" <davem@davemloft.net>
7032 L:      linux-ide@vger.kernel.org
7033 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7035 S:      Maintained
7036 F:      Documentation/ide/
7037 F:      drivers/ide/
7038 F:      include/linux/ide.h
7039
7040 IDE/ATAPI DRIVERS
7041 M:      Borislav Petkov <bp@alien8.de>
7042 L:      linux-ide@vger.kernel.org
7043 S:      Maintained
7044 F:      Documentation/cdrom/ide-cd
7045 F:      drivers/ide/ide-cd*
7046
7047 IDEAPAD LAPTOP EXTRAS DRIVER
7048 M:      Ike Panhc <ike.pan@canonical.com>
7049 L:      platform-driver-x86@vger.kernel.org
7050 W:      http://launchpad.net/ideapad-laptop
7051 S:      Maintained
7052 F:      drivers/platform/x86/ideapad-laptop.c
7053
7054 IDEAPAD LAPTOP SLIDEBAR DRIVER
7055 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7056 L:      linux-input@vger.kernel.org
7057 W:      https://github.com/o2genum/ideapad-slidebar
7058 S:      Maintained
7059 F:      drivers/input/misc/ideapad_slidebar.c
7060
7061 IDT VersaClock 5 CLOCK DRIVER
7062 M:      Marek Vasut <marek.vasut@gmail.com>
7063 S:      Maintained
7064 F:      drivers/clk/clk-versaclock5.c
7065
7066 IEEE 802.15.4 SUBSYSTEM
7067 M:      Alexander Aring <alex.aring@gmail.com>
7068 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7069 L:      linux-wpan@vger.kernel.org
7070 W:      http://wpan.cakelab.org/
7071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7073 S:      Maintained
7074 F:      net/ieee802154/
7075 F:      net/mac802154/
7076 F:      drivers/net/ieee802154/
7077 F:      include/linux/nl802154.h
7078 F:      include/linux/ieee802154.h
7079 F:      include/net/nl802154.h
7080 F:      include/net/mac802154.h
7081 F:      include/net/af_ieee802154.h
7082 F:      include/net/cfg802154.h
7083 F:      include/net/ieee802154_netdev.h
7084 F:      Documentation/networking/ieee802154.txt
7085
7086 IFE PROTOCOL
7087 M:      Yotam Gigi <yotam.gi@gmail.com>
7088 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7089 F:      net/ife
7090 F:      include/net/ife.h
7091 F:      include/uapi/linux/ife.h
7092
7093 IGORPLUG-USB IR RECEIVER
7094 M:      Sean Young <sean@mess.org>
7095 L:      linux-media@vger.kernel.org
7096 S:      Maintained
7097 F:      drivers/media/rc/igorplugusb.c
7098
7099 IGUANAWORKS USB IR TRANSCEIVER
7100 M:      Sean Young <sean@mess.org>
7101 L:      linux-media@vger.kernel.org
7102 S:      Maintained
7103 F:      drivers/media/rc/iguanair.c
7104
7105 IIO DIGITAL POTENTIOMETER DAC
7106 M:      Peter Rosin <peda@axentia.se>
7107 L:      linux-iio@vger.kernel.org
7108 S:      Maintained
7109 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7110 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7111 F:      drivers/iio/dac/dpot-dac.c
7112
7113 IIO ENVELOPE DETECTOR
7114 M:      Peter Rosin <peda@axentia.se>
7115 L:      linux-iio@vger.kernel.org
7116 S:      Maintained
7117 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7118 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7119 F:      drivers/iio/adc/envelope-detector.c
7120
7121 IIO MULTIPLEXER
7122 M:      Peter Rosin <peda@axentia.se>
7123 L:      linux-iio@vger.kernel.org
7124 S:      Maintained
7125 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7126 F:      drivers/iio/multiplexer/iio-mux.c
7127
7128 IIO SUBSYSTEM AND DRIVERS
7129 M:      Jonathan Cameron <jic23@kernel.org>
7130 R:      Hartmut Knaack <knaack.h@gmx.de>
7131 R:      Lars-Peter Clausen <lars@metafoo.de>
7132 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7133 L:      linux-iio@vger.kernel.org
7134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7135 S:      Maintained
7136 F:      Documentation/ABI/testing/configfs-iio*
7137 F:      Documentation/ABI/testing/sysfs-bus-iio*
7138 F:      Documentation/devicetree/bindings/iio/
7139 F:      drivers/iio/
7140 F:      drivers/staging/iio/
7141 F:      include/linux/iio/
7142 F:      tools/iio/
7143
7144 IIO UNIT CONVERTER
7145 M:      Peter Rosin <peda@axentia.se>
7146 L:      linux-iio@vger.kernel.org
7147 S:      Maintained
7148 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7149 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7150 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7151 F:      drivers/iio/afe/iio-rescale.c
7152
7153 IKANOS/ADI EAGLE ADSL USB DRIVER
7154 M:      Matthieu Castet <castet.matthieu@free.fr>
7155 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7156 S:      Maintained
7157 F:      drivers/usb/atm/ueagle-atm.c
7158
7159 IMGTEC ASCII LCD DRIVER
7160 M:      Paul Burton <paul.burton@mips.com>
7161 S:      Maintained
7162 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7163 F:      drivers/auxdisplay/img-ascii-lcd.c
7164
7165 IMGTEC IR DECODER DRIVER
7166 M:      James Hogan <jhogan@kernel.org>
7167 S:      Maintained
7168 F:      drivers/media/rc/img-ir/
7169
7170 IMON SOUNDGRAPH USB IR RECEIVER
7171 M:      Sean Young <sean@mess.org>
7172 L:      linux-media@vger.kernel.org
7173 S:      Maintained
7174 F:      drivers/media/rc/imon_raw.c
7175 F:      drivers/media/rc/imon.c
7176
7177 IMS TWINTURBO FRAMEBUFFER DRIVER
7178 L:      linux-fbdev@vger.kernel.org
7179 S:      Orphan
7180 F:      drivers/video/fbdev/imsttfb.c
7181
7182 INA209 HARDWARE MONITOR DRIVER
7183 M:      Guenter Roeck <linux@roeck-us.net>
7184 L:      linux-hwmon@vger.kernel.org
7185 S:      Maintained
7186 F:      Documentation/hwmon/ina209
7187 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7188 F:      drivers/hwmon/ina209.c
7189
7190 INA2XX HARDWARE MONITOR DRIVER
7191 M:      Guenter Roeck <linux@roeck-us.net>
7192 L:      linux-hwmon@vger.kernel.org
7193 S:      Maintained
7194 F:      Documentation/hwmon/ina2xx
7195 F:      drivers/hwmon/ina2xx.c
7196 F:      include/linux/platform_data/ina2xx.h
7197
7198 INDUSTRY PACK SUBSYSTEM (IPACK)
7199 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7200 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7201 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7202 L:      industrypack-devel@lists.sourceforge.net
7203 W:      http://industrypack.sourceforge.net
7204 S:      Maintained
7205 F:      drivers/ipack/
7206
7207 INFINIBAND SUBSYSTEM
7208 M:      Doug Ledford <dledford@redhat.com>
7209 M:      Jason Gunthorpe <jgg@mellanox.com>
7210 L:      linux-rdma@vger.kernel.org
7211 W:      https://github.com/linux-rdma/rdma-core
7212 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7214 S:      Supported
7215 F:      Documentation/devicetree/bindings/infiniband/
7216 F:      Documentation/infiniband/
7217 F:      drivers/infiniband/
7218 F:      include/uapi/linux/if_infiniband.h
7219 F:      include/uapi/rdma/
7220 F:      include/rdma/
7221
7222 INGENIC JZ4780 DMA Driver
7223 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7224 S:      Maintained
7225 F:      drivers/dma/dma-jz4780.c
7226
7227 INGENIC JZ4780 NAND DRIVER
7228 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7229 L:      linux-mtd@lists.infradead.org
7230 S:      Maintained
7231 F:      drivers/mtd/nand/raw/jz4780_*
7232
7233 INOTIFY
7234 M:      Jan Kara <jack@suse.cz>
7235 R:      Amir Goldstein <amir73il@gmail.com>
7236 L:      linux-fsdevel@vger.kernel.org
7237 S:      Maintained
7238 F:      Documentation/filesystems/inotify.txt
7239 F:      fs/notify/inotify/
7240 F:      include/linux/inotify.h
7241 F:      include/uapi/linux/inotify.h
7242
7243 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7244 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7245 L:      linux-input@vger.kernel.org
7246 Q:      http://patchwork.kernel.org/project/linux-input/list/
7247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7248 S:      Maintained
7249 F:      drivers/input/
7250 F:      include/linux/input.h
7251 F:      include/uapi/linux/input.h
7252 F:      include/uapi/linux/input-event-codes.h
7253 F:      include/linux/input/
7254 F:      Documentation/devicetree/bindings/input/
7255 F:      Documentation/devicetree/bindings/serio/
7256 F:      Documentation/input/
7257
7258 INPUT MULTITOUCH (MT) PROTOCOL
7259 M:      Henrik Rydberg <rydberg@bitmath.org>
7260 L:      linux-input@vger.kernel.org
7261 S:      Odd fixes
7262 F:      Documentation/input/multi-touch-protocol.rst
7263 F:      drivers/input/input-mt.c
7264 K:      \b(ABS|SYN)_MT_
7265
7266 INSIDE SECURE CRYPTO DRIVER
7267 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7268 F:      drivers/crypto/inside-secure/
7269 S:      Maintained
7270 L:      linux-crypto@vger.kernel.org
7271
7272 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7273 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7274 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7275 L:      linux-integrity@vger.kernel.org
7276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7277 S:      Supported
7278 F:      security/integrity/ima/
7279
7280 INTEL 810/815 FRAMEBUFFER DRIVER
7281 M:      Antonino Daplas <adaplas@gmail.com>
7282 L:      linux-fbdev@vger.kernel.org
7283 S:      Maintained
7284 F:      drivers/video/fbdev/i810/
7285
7286 INTEL ASoC DRIVERS
7287 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7288 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7289 M:      Jie Yang <yang.jie@linux.intel.com>
7290 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7291 S:      Supported
7292 F:      sound/soc/intel/
7293
7294 INTEL C600 SERIES SAS CONTROLLER DRIVER
7295 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7296 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7297 L:      linux-scsi@vger.kernel.org
7298 T:      git git://git.code.sf.net/p/intel-sas/isci
7299 S:      Supported
7300 F:      drivers/scsi/isci/
7301
7302 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7303 M:      Jani Nikula <jani.nikula@linux.intel.com>
7304 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7305 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7306 L:      intel-gfx@lists.freedesktop.org
7307 W:      https://01.org/linuxgraphics/
7308 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7309 C:      irc://chat.freenode.net/intel-gfx
7310 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7311 T:      git git://anongit.freedesktop.org/drm-intel
7312 S:      Supported
7313 F:      drivers/gpu/drm/i915/
7314 F:      include/drm/i915*
7315 F:      include/uapi/drm/i915_drm.h
7316 F:      Documentation/gpu/i915.rst
7317
7318 INTEL ETHERNET DRIVERS
7319 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7320 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7321 W:      http://www.intel.com/support/feedback.htm
7322 W:      http://e1000.sourceforge.net/
7323 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7326 S:      Supported
7327 F:      Documentation/networking/e100.rst
7328 F:      Documentation/networking/e1000.rst
7329 F:      Documentation/networking/e1000e.txt
7330 F:      Documentation/networking/igb.txt
7331 F:      Documentation/networking/igbvf.txt
7332 F:      Documentation/networking/ixgb.txt
7333 F:      Documentation/networking/ixgbe.txt
7334 F:      Documentation/networking/ixgbevf.txt
7335 F:      Documentation/networking/i40e.txt
7336 F:      Documentation/networking/i40evf.txt
7337 F:      Documentation/networking/ice.txt
7338 F:      drivers/net/ethernet/intel/
7339 F:      drivers/net/ethernet/intel/*/
7340 F:      include/linux/avf/virtchnl.h
7341
7342 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7343 M:      Maik Broemme <mbroemme@libmpq.org>
7344 L:      linux-fbdev@vger.kernel.org
7345 S:      Maintained
7346 F:      Documentation/fb/intelfb.txt
7347 F:      drivers/video/fbdev/intelfb/
7348
7349 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7350 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7351 M:      Zhi Wang <zhi.a.wang@intel.com>
7352 L:      intel-gvt-dev@lists.freedesktop.org
7353 L:      intel-gfx@lists.freedesktop.org
7354 W:      https://01.org/igvt-g
7355 T:      git https://github.com/intel/gvt-linux.git
7356 S:      Supported
7357 F:      drivers/gpu/drm/i915/gvt/
7358
7359 INTEL HID EVENT DRIVER
7360 M:      Alex Hung <alex.hung@canonical.com>
7361 L:      platform-driver-x86@vger.kernel.org
7362 S:      Maintained
7363 F:      drivers/platform/x86/intel-hid.c
7364
7365 INTEL I/OAT DMA DRIVER
7366 M:      Dave Jiang <dave.jiang@intel.com>
7367 R:      Dan Williams <dan.j.williams@intel.com>
7368 L:      dmaengine@vger.kernel.org
7369 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7370 S:      Supported
7371 F:      drivers/dma/ioat*
7372
7373 INTEL IDLE DRIVER
7374 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7375 M:      Len Brown <lenb@kernel.org>
7376 L:      linux-pm@vger.kernel.org
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7378 B:      https://bugzilla.kernel.org
7379 S:      Supported
7380 F:      drivers/idle/intel_idle.c
7381
7382 INTEL INTEGRATED SENSOR HUB DRIVER
7383 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7384 M:      Jiri Kosina <jikos@kernel.org>
7385 L:      linux-input@vger.kernel.org
7386 S:      Maintained
7387 F:      drivers/hid/intel-ish-hid/
7388
7389 INTEL IOMMU (VT-d)
7390 M:      David Woodhouse <dwmw2@infradead.org>
7391 L:      iommu@lists.linux-foundation.org
7392 T:      git git://git.infradead.org/iommu-2.6.git
7393 S:      Supported
7394 F:      drivers/iommu/intel-iommu.c
7395 F:      include/linux/intel-iommu.h
7396
7397 INTEL IOP-ADMA DMA DRIVER
7398 R:      Dan Williams <dan.j.williams@intel.com>
7399 S:      Odd fixes
7400 F:      drivers/dma/iop-adma.c
7401
7402 INTEL IPU3 CSI-2 CIO2 DRIVER
7403 M:      Yong Zhi <yong.zhi@intel.com>
7404 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7405 M:      Bingbu Cao <bingbu.cao@intel.com>
7406 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7407 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7408 L:      linux-media@vger.kernel.org
7409 S:      Maintained
7410 F:      drivers/media/pci/intel/ipu3/
7411 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7412
7413 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7414 M:      Krzysztof Halasa <khalasa@piap.pl>
7415 S:      Maintained
7416 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7417 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7418 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7419 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7420 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7421 F:      drivers/net/wan/ixp4xx_hss.c
7422
7423 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7424 M:      Deepak Saxena <dsaxena@plexity.net>
7425 S:      Maintained
7426 F:      drivers/char/hw_random/ixp4xx-rng.c
7427
7428 INTEL MANAGEMENT ENGINE (mei)
7429 M:      Tomas Winkler <tomas.winkler@intel.com>
7430 L:      linux-kernel@vger.kernel.org
7431 S:      Supported
7432 F:      include/uapi/linux/mei.h
7433 F:      include/linux/mei_cl_bus.h
7434 F:      drivers/misc/mei/*
7435 F:      drivers/watchdog/mei_wdt.c
7436 F:      Documentation/misc-devices/mei/*
7437 F:      samples/mei/*
7438
7439 INTEL MENLOW THERMAL DRIVER
7440 M:      Sujith Thomas <sujith.thomas@intel.com>
7441 L:      platform-driver-x86@vger.kernel.org
7442 W:      https://01.org/linux-acpi
7443 S:      Supported
7444 F:      drivers/platform/x86/intel_menlow.c
7445
7446 INTEL MERRIFIELD GPIO DRIVER
7447 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7448 L:      linux-gpio@vger.kernel.org
7449 S:      Maintained
7450 F:      drivers/gpio/gpio-merrifield.c
7451
7452 INTEL MIC DRIVERS (mic)
7453 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7454 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7455 S:      Supported
7456 W:      https://github.com/sudeepdutt/mic
7457 W:      http://software.intel.com/en-us/mic-developer
7458 F:      include/linux/mic_bus.h
7459 F:      include/linux/scif.h
7460 F:      include/uapi/linux/mic_common.h
7461 F:      include/uapi/linux/mic_ioctl.h
7462 F:      include/uapi/linux/scif_ioctl.h
7463 F:      drivers/misc/mic/
7464 F:      drivers/dma/mic_x100_dma.c
7465 F:      drivers/dma/mic_x100_dma.h
7466 F:      Documentation/mic/
7467
7468 INTEL PMC CORE DRIVER
7469 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7470 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7471 L:      platform-driver-x86@vger.kernel.org
7472 S:      Maintained
7473 F:      arch/x86/include/asm/pmc_core.h
7474 F:      drivers/platform/x86/intel_pmc_core*
7475
7476 INTEL PMC/P-Unit IPC DRIVER
7477 M:      Zha Qipeng<qipeng.zha@intel.com>
7478 L:      platform-driver-x86@vger.kernel.org
7479 S:      Maintained
7480 F:      drivers/platform/x86/intel_pmc_ipc.c
7481 F:      drivers/platform/x86/intel_punit_ipc.c
7482 F:      arch/x86/include/asm/intel_pmc_ipc.h
7483 F:      arch/x86/include/asm/intel_punit_ipc.h
7484
7485 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7486 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7487 L:      linux-wireless@vger.kernel.org
7488 S:      Maintained
7489 F:      Documentation/networking/README.ipw2100
7490 F:      Documentation/networking/README.ipw2200
7491 F:      drivers/net/wireless/intel/ipw2x00/
7492
7493 INTEL PSTATE DRIVER
7494 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7495 M:      Len Brown <lenb@kernel.org>
7496 L:      linux-pm@vger.kernel.org
7497 S:      Supported
7498 F:      drivers/cpufreq/intel_pstate.c
7499
7500 INTEL RDMA RNIC DRIVER
7501 M:      Faisal Latif <faisal.latif@intel.com>
7502 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7503 L:      linux-rdma@vger.kernel.org
7504 S:      Supported
7505 F:      drivers/infiniband/hw/i40iw/
7506 F:      include/uapi/rdma/i40iw-abi.h
7507
7508 INTEL SHA MULTIBUFFER DRIVER
7509 M:      Megha Dey <megha.dey@linux.intel.com>
7510 R:      Tim Chen <tim.c.chen@linux.intel.com>
7511 L:      linux-crypto@vger.kernel.org
7512 S:      Supported
7513 F:      arch/x86/crypto/sha*-mb/
7514 F:      crypto/mcryptd.c
7515
7516 INTEL TELEMETRY DRIVER
7517 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7518 L:      platform-driver-x86@vger.kernel.org
7519 S:      Maintained
7520 F:      arch/x86/include/asm/intel_telemetry.h
7521 F:      drivers/platform/x86/intel_telemetry*
7522
7523 INTEL VIRTUAL BUTTON DRIVER
7524 M:      AceLan Kao <acelan.kao@canonical.com>
7525 L:      platform-driver-x86@vger.kernel.org
7526 S:      Maintained
7527 F:      drivers/platform/x86/intel-vbtn.c
7528
7529 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7530 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7531 L:      linux-wireless@vger.kernel.org
7532 S:      Supported
7533 F:      drivers/net/wireless/intel/iwlegacy/
7534
7535 INTEL WIRELESS WIFI LINK (iwlwifi)
7536 M:      Johannes Berg <johannes.berg@intel.com>
7537 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7538 M:      Luca Coelho <luciano.coelho@intel.com>
7539 M:      Intel Linux Wireless <linuxwifi@intel.com>
7540 L:      linux-wireless@vger.kernel.org
7541 W:      http://intellinuxwireless.org
7542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7543 S:      Supported
7544 F:      drivers/net/wireless/intel/iwlwifi/
7545
7546 INTEL WIRELESS WIMAX CONNECTION 2400
7547 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7548 M:      linux-wimax@intel.com
7549 L:      wimax@linuxwimax.org (subscribers-only)
7550 S:      Supported
7551 W:      http://linuxwimax.org
7552 F:      Documentation/wimax/README.i2400m
7553 F:      drivers/net/wimax/i2400m/
7554 F:      include/uapi/linux/wimax/i2400m.h
7555
7556 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7557 M:      Mario Limonciello <mario.limonciello@dell.com>
7558 S:      Maintained
7559 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7560
7561 INTEL(R) TRACE HUB
7562 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7563 S:      Supported
7564 F:      Documentation/trace/intel_th.rst
7565 F:      drivers/hwtracing/intel_th/
7566
7567 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7568 M:      Ning Sun <ning.sun@intel.com>
7569 L:      tboot-devel@lists.sourceforge.net
7570 W:      http://tboot.sourceforge.net
7571 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7572 S:      Supported
7573 F:      Documentation/intel_txt.txt
7574 F:      include/linux/tboot.h
7575 F:      arch/x86/kernel/tboot.c
7576
7577 INTEL-MID GPIO DRIVER
7578 M:      David Cohen <david.a.cohen@linux.intel.com>
7579 L:      linux-gpio@vger.kernel.org
7580 S:      Maintained
7581 F:      drivers/gpio/gpio-intel-mid.c
7582
7583 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7584 M:      Linus Walleij <linus.walleij@linaro.org>
7585 L:      linux-iio@vger.kernel.org
7586 S:      Maintained
7587 F:      drivers/iio/gyro/mpu3050*
7588 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7589
7590 IOC3 ETHERNET DRIVER
7591 M:      Ralf Baechle <ralf@linux-mips.org>
7592 L:      linux-mips@linux-mips.org
7593 S:      Maintained
7594 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7595
7596 IOC3 SERIAL DRIVER
7597 M:      Pat Gefre <pfg@sgi.com>
7598 L:      linux-serial@vger.kernel.org
7599 S:      Maintained
7600 F:      drivers/tty/serial/ioc3_serial.c
7601
7602 IOMMU DRIVERS
7603 M:      Joerg Roedel <joro@8bytes.org>
7604 L:      iommu@lists.linux-foundation.org
7605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7606 S:      Maintained
7607 F:      Documentation/devicetree/bindings/iommu/
7608 F:      drivers/iommu/
7609 F:      include/linux/iommu.h
7610 F:      include/linux/of_iommu.h
7611 F:      include/linux/iova.h
7612
7613 IP MASQUERADING
7614 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7615 S:      Maintained
7616 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7617
7618 IPMI SUBSYSTEM
7619 M:      Corey Minyard <minyard@acm.org>
7620 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7621 W:      http://openipmi.sourceforge.net/
7622 S:      Supported
7623 F:      Documentation/IPMI.txt
7624 F:      drivers/char/ipmi/
7625 F:      include/linux/ipmi*
7626 F:      include/uapi/linux/ipmi*
7627
7628 IPS SCSI RAID DRIVER
7629 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7630 L:      linux-scsi@vger.kernel.org
7631 W:      http://www.adaptec.com/
7632 S:      Maintained
7633 F:      drivers/scsi/ips*
7634
7635 IPVS
7636 M:      Wensong Zhang <wensong@linux-vs.org>
7637 M:      Simon Horman <horms@verge.net.au>
7638 M:      Julian Anastasov <ja@ssi.bg>
7639 L:      netdev@vger.kernel.org
7640 L:      lvs-devel@vger.kernel.org
7641 S:      Maintained
7642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7644 F:      Documentation/networking/ipvs-sysctl.txt
7645 F:      include/net/ip_vs.h
7646 F:      include/uapi/linux/ip_vs.h
7647 F:      net/netfilter/ipvs/
7648
7649 IPWIRELESS DRIVER
7650 M:      Jiri Kosina <jikos@kernel.org>
7651 M:      David Sterba <dsterba@suse.com>
7652 S:      Odd Fixes
7653 F:      drivers/tty/ipwireless/
7654
7655 IPX NETWORK LAYER
7656 L:      netdev@vger.kernel.org
7657 S:      Obsolete
7658 F:      include/uapi/linux/ipx.h
7659 F:      drivers/staging/ipx/
7660
7661 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7662 M:      Marc Zyngier <marc.zyngier@arm.com>
7663 S:      Maintained
7664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7665 F:      Documentation/IRQ-domain.txt
7666 F:      include/linux/irqdomain.h
7667 F:      kernel/irq/irqdomain.c
7668 F:      kernel/irq/msi.c
7669
7670 IRQ SUBSYSTEM
7671 M:      Thomas Gleixner <tglx@linutronix.de>
7672 L:      linux-kernel@vger.kernel.org
7673 S:      Maintained
7674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7675 F:      kernel/irq/
7676
7677 IRQCHIP DRIVERS
7678 M:      Thomas Gleixner <tglx@linutronix.de>
7679 M:      Jason Cooper <jason@lakedaemon.net>
7680 M:      Marc Zyngier <marc.zyngier@arm.com>
7681 L:      linux-kernel@vger.kernel.org
7682 S:      Maintained
7683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7684 F:      Documentation/devicetree/bindings/interrupt-controller/
7685 F:      drivers/irqchip/
7686
7687 ISA
7688 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7689 S:      Maintained
7690 F:      Documentation/isa.txt
7691 F:      drivers/base/isa.c
7692 F:      include/linux/isa.h
7693
7694 ISA RADIO MODULE
7695 M:      Hans Verkuil <hverkuil@xs4all.nl>
7696 L:      linux-media@vger.kernel.org
7697 T:      git git://linuxtv.org/media_tree.git
7698 W:      https://linuxtv.org
7699 S:      Maintained
7700 F:      drivers/media/radio/radio-isa*
7701
7702 ISAPNP
7703 M:      Jaroslav Kysela <perex@perex.cz>
7704 S:      Maintained
7705 F:      Documentation/isapnp.txt
7706 F:      drivers/pnp/isapnp/
7707 F:      include/linux/isapnp.h
7708
7709 ISCSI
7710 M:      Lee Duncan <lduncan@suse.com>
7711 M:      Chris Leech <cleech@redhat.com>
7712 L:      open-iscsi@googlegroups.com
7713 W:      www.open-iscsi.com
7714 S:      Maintained
7715 F:      drivers/scsi/*iscsi*
7716 F:      include/scsi/*iscsi*
7717
7718 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7719 M:      Peter Jones <pjones@redhat.com>
7720 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7721 S:      Maintained
7722 F:      drivers/firmware/iscsi_ibft*
7723
7724 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7725 M:      Sagi Grimberg <sagi@grimberg.me>
7726 M:      Max Gurtovoy <maxg@mellanox.com>
7727 L:      linux-rdma@vger.kernel.org
7728 S:      Supported
7729 W:      http://www.openfabrics.org
7730 W:      www.open-iscsi.org
7731 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7732 F:      drivers/infiniband/ulp/iser/
7733
7734 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7735 M:      Sagi Grimberg <sagi@grimberg.me>
7736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7737 L:      linux-rdma@vger.kernel.org
7738 L:      target-devel@vger.kernel.org
7739 S:      Supported
7740 W:      http://www.linux-iscsi.org
7741 F:      drivers/infiniband/ulp/isert
7742
7743 ISDN SUBSYSTEM
7744 M:      Karsten Keil <isdn@linux-pingi.de>
7745 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7746 L:      netdev@vger.kernel.org
7747 W:      http://www.isdn4linux.de
7748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7749 S:      Maintained
7750 F:      Documentation/isdn/
7751 F:      drivers/isdn/
7752 F:      include/linux/isdn.h
7753 F:      include/linux/isdn/
7754 F:      include/uapi/linux/isdn.h
7755 F:      include/uapi/linux/isdn/
7756
7757 ISDN SUBSYSTEM (Eicon active card driver)
7758 M:      Armin Schindler <mac@melware.de>
7759 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7760 W:      http://www.melware.de
7761 S:      Maintained
7762 F:      drivers/isdn/hardware/eicon/
7763
7764 IT87 HARDWARE MONITORING DRIVER
7765 M:      Jean Delvare <jdelvare@suse.com>
7766 L:      linux-hwmon@vger.kernel.org
7767 S:      Maintained
7768 F:      Documentation/hwmon/it87
7769 F:      drivers/hwmon/it87.c
7770
7771 IT913X MEDIA DRIVER
7772 M:      Antti Palosaari <crope@iki.fi>
7773 L:      linux-media@vger.kernel.org
7774 W:      https://linuxtv.org
7775 W:      http://palosaari.fi/linux/
7776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7777 T:      git git://linuxtv.org/anttip/media_tree.git
7778 S:      Maintained
7779 F:      drivers/media/tuners/it913x*
7780
7781 IVTV VIDEO4LINUX DRIVER
7782 M:      Andy Walls <awalls@md.metrocast.net>
7783 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7784 L:      linux-media@vger.kernel.org
7785 T:      git git://linuxtv.org/media_tree.git
7786 W:      http://www.ivtvdriver.org
7787 S:      Maintained
7788 F:      Documentation/media/v4l-drivers/ivtv*
7789 F:      drivers/media/pci/ivtv/
7790 F:      include/uapi/linux/ivtv*
7791
7792 IX2505V MEDIA DRIVER
7793 M:      Malcolm Priestley <tvboxspy@gmail.com>
7794 L:      linux-media@vger.kernel.org
7795 W:      https://linuxtv.org
7796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7797 S:      Maintained
7798 F:      drivers/media/dvb-frontends/ix2505v*
7799
7800 JAILHOUSE HYPERVISOR INTERFACE
7801 M:      Jan Kiszka <jan.kiszka@siemens.com>
7802 L:      jailhouse-dev@googlegroups.com
7803 S:      Maintained
7804 F:      arch/x86/kernel/jailhouse.c
7805 F:      arch/x86/include/asm/jailhouse_para.h
7806
7807 JC42.4 TEMPERATURE SENSOR DRIVER
7808 M:      Guenter Roeck <linux@roeck-us.net>
7809 L:      linux-hwmon@vger.kernel.org
7810 S:      Maintained
7811 F:      drivers/hwmon/jc42.c
7812 F:      Documentation/hwmon/jc42
7813
7814 JFS FILESYSTEM
7815 M:      Dave Kleikamp <shaggy@kernel.org>
7816 L:      jfs-discussion@lists.sourceforge.net
7817 W:      http://jfs.sourceforge.net/
7818 T:      git git://github.com/kleikamp/linux-shaggy.git
7819 S:      Maintained
7820 F:      Documentation/filesystems/jfs.txt
7821 F:      fs/jfs/
7822
7823 JME NETWORK DRIVER
7824 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7825 L:      netdev@vger.kernel.org
7826 S:      Maintained
7827 F:      drivers/net/ethernet/jme.*
7828
7829 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7830 M:      David Woodhouse <dwmw2@infradead.org>
7831 L:      linux-mtd@lists.infradead.org
7832 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7833 S:      Maintained
7834 F:      fs/jffs2/
7835 F:      include/uapi/linux/jffs2.h
7836
7837 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7838 M:      "Theodore Ts'o" <tytso@mit.edu>
7839 M:      Jan Kara <jack@suse.com>
7840 L:      linux-ext4@vger.kernel.org
7841 S:      Maintained
7842 F:      fs/jbd2/
7843 F:      include/linux/jbd2.h
7844
7845 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7846 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7847 L:      linux-media@vger.kernel.org
7848 S:      Maintained
7849 F:      drivers/media/platform/rcar_jpu.c
7850
7851 JSM Neo PCI based serial card
7852 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7853 L:      linux-serial@vger.kernel.org
7854 S:      Maintained
7855 F:      drivers/tty/serial/jsm/
7856
7857 K10TEMP HARDWARE MONITORING DRIVER
7858 M:      Clemens Ladisch <clemens@ladisch.de>
7859 L:      linux-hwmon@vger.kernel.org
7860 S:      Maintained
7861 F:      Documentation/hwmon/k10temp
7862 F:      drivers/hwmon/k10temp.c
7863
7864 K8TEMP HARDWARE MONITORING DRIVER
7865 M:      Rudolf Marek <r.marek@assembler.cz>
7866 L:      linux-hwmon@vger.kernel.org
7867 S:      Maintained
7868 F:      Documentation/hwmon/k8temp
7869 F:      drivers/hwmon/k8temp.c
7870
7871 KASAN
7872 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7873 R:      Alexander Potapenko <glider@google.com>
7874 R:      Dmitry Vyukov <dvyukov@google.com>
7875 L:      kasan-dev@googlegroups.com
7876 S:      Maintained
7877 F:      arch/*/include/asm/kasan.h
7878 F:      arch/*/mm/kasan_init*
7879 F:      Documentation/dev-tools/kasan.rst
7880 F:      include/linux/kasan*.h
7881 F:      lib/test_kasan.c
7882 F:      mm/kasan/
7883 F:      scripts/Makefile.kasan
7884
7885 KCONFIG
7886 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7888 L:      linux-kbuild@vger.kernel.org
7889 S:      Maintained
7890 F:      Documentation/kbuild/kconfig*
7891 F:      scripts/kconfig/
7892 F:      scripts/Kconfig.include
7893
7894 KDUMP
7895 M:      Dave Young <dyoung@redhat.com>
7896 M:      Baoquan He <bhe@redhat.com>
7897 R:      Vivek Goyal <vgoyal@redhat.com>
7898 L:      kexec@lists.infradead.org
7899 W:      http://lse.sourceforge.net/kdump/
7900 S:      Maintained
7901 F:      Documentation/kdump/
7902
7903 KEENE FM RADIO TRANSMITTER DRIVER
7904 M:      Hans Verkuil <hverkuil@xs4all.nl>
7905 L:      linux-media@vger.kernel.org
7906 T:      git git://linuxtv.org/media_tree.git
7907 W:      https://linuxtv.org
7908 S:      Maintained
7909 F:      drivers/media/radio/radio-keene*
7910
7911 KERNEL AUTOMOUNTER
7912 M:      Ian Kent <raven@themaw.net>
7913 L:      autofs@vger.kernel.org
7914 S:      Maintained
7915 F:      fs/autofs/
7916
7917 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7918 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7919 M:      Michal Marek <michal.lkml@markovi.net>
7920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7921 L:      linux-kbuild@vger.kernel.org
7922 S:      Maintained
7923 F:      Documentation/kbuild/
7924 F:      Makefile
7925 F:      scripts/Kbuild*
7926 F:      scripts/Makefile*
7927 F:      scripts/basic/
7928 F:      scripts/mk*
7929 F:      scripts/mod/
7930 F:      scripts/package/
7931
7932 KERNEL JANITORS
7933 L:      kernel-janitors@vger.kernel.org
7934 W:      http://kernelnewbies.org/KernelJanitors
7935 S:      Odd Fixes
7936
7937 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7938 M:      "J. Bruce Fields" <bfields@fieldses.org>
7939 M:      Jeff Layton <jlayton@kernel.org>
7940 L:      linux-nfs@vger.kernel.org
7941 W:      http://nfs.sourceforge.net/
7942 T:      git git://linux-nfs.org/~bfields/linux.git
7943 S:      Supported
7944 F:      fs/nfsd/
7945 F:      include/uapi/linux/nfsd/
7946 F:      fs/lockd/
7947 F:      fs/nfs_common/
7948 F:      net/sunrpc/
7949 F:      include/linux/lockd/
7950 F:      include/linux/sunrpc/
7951 F:      include/uapi/linux/sunrpc/
7952
7953 KERNEL SELFTEST FRAMEWORK
7954 M:      Shuah Khan <shuah@kernel.org>
7955 L:      linux-kselftest@vger.kernel.org
7956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7957 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7958 S:      Maintained
7959 F:      tools/testing/selftests/
7960 F:      Documentation/dev-tools/kselftest*
7961
7962 KERNEL USERMODE HELPER
7963 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7964 L:      linux-kernel@vger.kernel.org
7965 S:      Maintained
7966 F:      kernel/umh.c
7967 F:      include/linux/umh.h
7968
7969 KERNEL VIRTUAL MACHINE (KVM)
7970 M:      Paolo Bonzini <pbonzini@redhat.com>
7971 M:      Radim Krčmář <rkrcmar@redhat.com>
7972 L:      kvm@vger.kernel.org
7973 W:      http://www.linux-kvm.org
7974 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7975 S:      Supported
7976 F:      Documentation/virtual/kvm/
7977 F:      include/trace/events/kvm.h
7978 F:      include/uapi/asm-generic/kvm*
7979 F:      include/uapi/linux/kvm*
7980 F:      include/asm-generic/kvm*
7981 F:      include/linux/kvm*
7982 F:      include/kvm/iodev.h
7983 F:      virt/kvm/*
7984 F:      tools/kvm/
7985
7986 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7987 M:      Joerg Roedel <joro@8bytes.org>
7988 L:      kvm@vger.kernel.org
7989 W:      http://www.linux-kvm.org/
7990 S:      Maintained
7991 F:      arch/x86/include/asm/svm.h
7992 F:      arch/x86/kvm/svm.c
7993
7994 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7995 M:      Christoffer Dall <christoffer.dall@arm.com>
7996 M:      Marc Zyngier <marc.zyngier@arm.com>
7997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7998 L:      kvmarm@lists.cs.columbia.edu
7999 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8001 S:      Supported
8002 F:      arch/arm/include/uapi/asm/kvm*
8003 F:      arch/arm/include/asm/kvm*
8004 F:      arch/arm/kvm/
8005 F:      virt/kvm/arm/
8006 F:      include/kvm/arm_*
8007
8008 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8009 M:      Christoffer Dall <christoffer.dall@arm.com>
8010 M:      Marc Zyngier <marc.zyngier@arm.com>
8011 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8012 L:      kvmarm@lists.cs.columbia.edu
8013 S:      Maintained
8014 F:      arch/arm64/include/uapi/asm/kvm*
8015 F:      arch/arm64/include/asm/kvm*
8016 F:      arch/arm64/kvm/
8017
8018 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8019 M:      James Hogan <jhogan@kernel.org>
8020 L:      linux-mips@linux-mips.org
8021 S:      Supported
8022 F:      arch/mips/include/uapi/asm/kvm*
8023 F:      arch/mips/include/asm/kvm*
8024 F:      arch/mips/kvm/
8025
8026 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8027 M:      Paul Mackerras <paulus@ozlabs.org>
8028 L:      kvm-ppc@vger.kernel.org
8029 W:      http://www.linux-kvm.org/
8030 T:      git git://github.com/agraf/linux-2.6.git
8031 S:      Supported
8032 F:      arch/powerpc/include/uapi/asm/kvm*
8033 F:      arch/powerpc/include/asm/kvm*
8034 F:      arch/powerpc/kvm/
8035 F:      arch/powerpc/kernel/kvm*
8036
8037 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8038 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8039 M:      Janosch Frank <frankja@linux.ibm.com>
8040 R:      David Hildenbrand <david@redhat.com>
8041 R:      Cornelia Huck <cohuck@redhat.com>
8042 L:      linux-s390@vger.kernel.org
8043 W:      http://www.ibm.com/developerworks/linux/linux390/
8044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8045 S:      Supported
8046 F:      arch/s390/include/uapi/asm/kvm*
8047 F:      arch/s390/include/asm/gmap.h
8048 F:      arch/s390/include/asm/kvm*
8049 F:      arch/s390/kvm/
8050 F:      arch/s390/mm/gmap.c
8051
8052 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8053 M:      Paolo Bonzini <pbonzini@redhat.com>
8054 M:      Radim Krčmář <rkrcmar@redhat.com>
8055 L:      kvm@vger.kernel.org
8056 W:      http://www.linux-kvm.org
8057 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8058 S:      Supported
8059 F:      arch/x86/kvm/
8060 F:      arch/x86/include/uapi/asm/kvm*
8061 F:      arch/x86/include/asm/kvm*
8062 F:      arch/x86/include/asm/pvclock-abi.h
8063 F:      arch/x86/kernel/kvm.c
8064 F:      arch/x86/kernel/kvmclock.c
8065
8066 KERNFS
8067 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8068 M:      Tejun Heo <tj@kernel.org>
8069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8070 S:      Supported
8071 F:      include/linux/kernfs.h
8072 F:      fs/kernfs/
8073
8074 KEXEC
8075 M:      Eric Biederman <ebiederm@xmission.com>
8076 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8077 L:      kexec@lists.infradead.org
8078 S:      Maintained
8079 F:      include/linux/kexec.h
8080 F:      include/uapi/linux/kexec.h
8081 F:      kernel/kexec*
8082
8083 KEYS-ENCRYPTED
8084 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8085 L:      linux-integrity@vger.kernel.org
8086 L:      keyrings@vger.kernel.org
8087 S:      Supported
8088 F:      Documentation/security/keys/trusted-encrypted.rst
8089 F:      include/keys/encrypted-type.h
8090 F:      security/keys/encrypted-keys/
8091
8092 KEYS-TRUSTED
8093 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8094 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8095 L:      linux-integrity@vger.kernel.org
8096 L:      keyrings@vger.kernel.org
8097 S:      Supported
8098 F:      Documentation/security/keys/trusted-encrypted.rst
8099 F:      include/keys/trusted-type.h
8100 F:      security/keys/trusted.c
8101 F:      security/keys/trusted.h
8102
8103 KEYS/KEYRINGS:
8104 M:      David Howells <dhowells@redhat.com>
8105 L:      keyrings@vger.kernel.org
8106 S:      Maintained
8107 F:      Documentation/security/keys/core.rst
8108 F:      include/linux/key.h
8109 F:      include/linux/key-type.h
8110 F:      include/linux/keyctl.h
8111 F:      include/uapi/linux/keyctl.h
8112 F:      include/keys/
8113 F:      security/keys/
8114
8115 KGDB / KDB /debug_core
8116 M:      Jason Wessel <jason.wessel@windriver.com>
8117 M:      Daniel Thompson <daniel.thompson@linaro.org>
8118 W:      http://kgdb.wiki.kernel.org/
8119 L:      kgdb-bugreport@lists.sourceforge.net
8120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8121 S:      Maintained
8122 F:      Documentation/dev-tools/kgdb.rst
8123 F:      drivers/misc/kgdbts.c
8124 F:      drivers/tty/serial/kgdboc.c
8125 F:      include/linux/kdb.h
8126 F:      include/linux/kgdb.h
8127 F:      kernel/debug/
8128
8129 KMEMLEAK
8130 M:      Catalin Marinas <catalin.marinas@arm.com>
8131 S:      Maintained
8132 F:      Documentation/dev-tools/kmemleak.rst
8133 F:      include/linux/kmemleak.h
8134 F:      mm/kmemleak.c
8135 F:      mm/kmemleak-test.c
8136
8137 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8138 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8139 L:      linux-kernel@vger.kernel.org
8140 S:      Maintained
8141 F:      kernel/kmod.c
8142 F:      include/linux/kmod.h
8143 F:      lib/test_kmod.c
8144 F:      tools/testing/selftests/kmod/
8145
8146 KPROBES
8147 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8148 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8149 M:      "David S. Miller" <davem@davemloft.net>
8150 M:      Masami Hiramatsu <mhiramat@kernel.org>
8151 S:      Maintained
8152 F:      Documentation/kprobes.txt
8153 F:      include/linux/kprobes.h
8154 F:      include/asm-generic/kprobes.h
8155 F:      kernel/kprobes.c
8156
8157 KS0108 LCD CONTROLLER DRIVER
8158 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8159 S:      Maintained
8160 F:      Documentation/auxdisplay/ks0108
8161 F:      drivers/auxdisplay/ks0108.c
8162 F:      include/linux/ks0108.h
8163
8164 L3MDEV
8165 M:      David Ahern <dsa@cumulusnetworks.com>
8166 L:      netdev@vger.kernel.org
8167 S:      Maintained
8168 F:      net/l3mdev
8169 F:      include/net/l3mdev.h
8170
8171 LANTIQ MIPS ARCHITECTURE
8172 M:      John Crispin <john@phrozen.org>
8173 L:      linux-mips@linux-mips.org
8174 S:      Maintained
8175 F:      arch/mips/lantiq
8176 F:      drivers/soc/lantiq
8177
8178 LAPB module
8179 L:      linux-x25@vger.kernel.org
8180 S:      Orphan
8181 F:      Documentation/networking/lapb-module.txt
8182 F:      include/*/lapb.h
8183 F:      net/lapb/
8184
8185 LASI 53c700 driver for PARISC
8186 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8187 L:      linux-scsi@vger.kernel.org
8188 S:      Maintained
8189 F:      Documentation/scsi/53c700.txt
8190 F:      drivers/scsi/53c700*
8191
8192 LEAKING_ADDRESSES
8193 M:      Tobin C. Harding <me@tobin.cc>
8194 M:      Tycho Andersen <tycho@tycho.ws>
8195 L:      kernel-hardening@lists.openwall.com
8196 S:      Maintained
8197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8198 F:      scripts/leaking_addresses.pl
8199
8200 LED SUBSYSTEM
8201 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8202 M:      Pavel Machek <pavel@ucw.cz>
8203 L:      linux-leds@vger.kernel.org
8204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8205 S:      Maintained
8206 F:      Documentation/devicetree/bindings/leds/
8207 F:      drivers/leds/
8208 F:      include/linux/leds.h
8209
8210 LEGACY EEPROM DRIVER
8211 M:      Jean Delvare <jdelvare@suse.com>
8212 S:      Maintained
8213 F:      Documentation/misc-devices/eeprom
8214 F:      drivers/misc/eeprom/eeprom.c
8215
8216 LEGO MINDSTORMS EV3
8217 R:      David Lechner <david@lechnology.com>
8218 S:      Maintained
8219 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8220 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8221 F:      drivers/power/supply/lego_ev3_battery.c
8222
8223 LEGO USB Tower driver
8224 M:      Juergen Stuber <starblue@users.sourceforge.net>
8225 L:      legousb-devel@lists.sourceforge.net
8226 W:      http://legousb.sourceforge.net/
8227 S:      Maintained
8228 F:      drivers/usb/misc/legousbtower.c
8229
8230 LG2160 MEDIA DRIVER
8231 M:      Michael Krufky <mkrufky@linuxtv.org>
8232 L:      linux-media@vger.kernel.org
8233 W:      https://linuxtv.org
8234 W:      http://github.com/mkrufky
8235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8236 T:      git git://linuxtv.org/mkrufky/tuners.git
8237 S:      Maintained
8238 F:      drivers/media/dvb-frontends/lg2160.*
8239
8240 LGDT3305 MEDIA DRIVER
8241 M:      Michael Krufky <mkrufky@linuxtv.org>
8242 L:      linux-media@vger.kernel.org
8243 W:      https://linuxtv.org
8244 W:      http://github.com/mkrufky
8245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8246 T:      git git://linuxtv.org/mkrufky/tuners.git
8247 S:      Maintained
8248 F:      drivers/media/dvb-frontends/lgdt3305.*
8249
8250 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8251 M:      Viresh Kumar <vireshk@kernel.org>
8252 L:      linux-ide@vger.kernel.org
8253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8254 S:      Maintained
8255 F:      include/linux/pata_arasan_cf_data.h
8256 F:      drivers/ata/pata_arasan_cf.c
8257
8258 LIBATA PATA DRIVERS
8259 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8260 M:      Jens Axboe <kernel.dk>
8261 L:      linux-ide@vger.kernel.org
8262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8263 S:      Maintained
8264 F:      drivers/ata/pata_*.c
8265 F:      drivers/ata/ata_generic.c
8266
8267 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8268 M:      Linus Walleij <linus.walleij@linaro.org>
8269 L:      linux-ide@vger.kernel.org
8270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8271 S:      Maintained
8272 F:      drivers/ata/pata_ftide010.c
8273 F:      drivers/ata/sata_gemini.c
8274 F:      drivers/ata/sata_gemini.h
8275
8276 LIBATA SATA AHCI PLATFORM devices support
8277 M:      Hans de Goede <hdegoede@redhat.com>
8278 M:      Jens Axboe <axboe@kernel.dk>
8279 L:      linux-ide@vger.kernel.org
8280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8281 S:      Maintained
8282 F:      drivers/ata/ahci_platform.c
8283 F:      drivers/ata/libahci_platform.c
8284 F:      include/linux/ahci_platform.h
8285
8286 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8287 M:      Mikael Pettersson <mikpelinux@gmail.com>
8288 L:      linux-ide@vger.kernel.org
8289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8290 S:      Maintained
8291 F:      drivers/ata/sata_promise.*
8292
8293 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8294 M:      Jens Axboe <axboe@kernel.dk>
8295 L:      linux-ide@vger.kernel.org
8296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8297 S:      Maintained
8298 F:      drivers/ata/
8299 F:      include/linux/ata.h
8300 F:      include/linux/libata.h
8301 F:      Documentation/devicetree/bindings/ata/
8302
8303 LIBLOCKDEP
8304 M:      Sasha Levin <alexander.levin@verizon.com>
8305 S:      Maintained
8306 F:      tools/lib/lockdep/
8307
8308 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8309 M:      Ross Zwisler <zwisler@kernel.org>
8310 M:      Dan Williams <dan.j.williams@intel.com>
8311 M:      Vishal Verma <vishal.l.verma@intel.com>
8312 M:      Dave Jiang <dave.jiang@intel.com>
8313 L:      linux-nvdimm@lists.01.org
8314 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8315 S:      Supported
8316 F:      drivers/nvdimm/blk.c
8317 F:      drivers/nvdimm/region_devs.c
8318
8319 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8320 M:      Vishal Verma <vishal.l.verma@intel.com>
8321 M:      Dan Williams <dan.j.williams@intel.com>
8322 M:      Ross Zwisler <zwisler@kernel.org>
8323 M:      Dave Jiang <dave.jiang@intel.com>
8324 L:      linux-nvdimm@lists.01.org
8325 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8326 S:      Supported
8327 F:      drivers/nvdimm/btt*
8328
8329 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8330 M:      Ross Zwisler <zwisler@kernel.org>
8331 M:      Dan Williams <dan.j.williams@intel.com>
8332 M:      Vishal Verma <vishal.l.verma@intel.com>
8333 M:      Dave Jiang <dave.jiang@intel.com>
8334 L:      linux-nvdimm@lists.01.org
8335 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8336 S:      Supported
8337 F:      drivers/nvdimm/pmem*
8338
8339 LIBNVDIMM: DEVICETREE BINDINGS
8340 M:      Oliver O'Halloran <oohall@gmail.com>
8341 L:      linux-nvdimm@lists.01.org
8342 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8343 S:      Supported
8344 F:      drivers/nvdimm/of_pmem.c
8345 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8346
8347 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8348 M:      Dan Williams <dan.j.williams@intel.com>
8349 M:      Ross Zwisler <zwisler@kernel.org>
8350 M:      Vishal Verma <vishal.l.verma@intel.com>
8351 M:      Dave Jiang <dave.jiang@intel.com>
8352 L:      linux-nvdimm@lists.01.org
8353 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8355 S:      Supported
8356 F:      drivers/nvdimm/*
8357 F:      drivers/acpi/nfit/*
8358 F:      include/linux/nd.h
8359 F:      include/linux/libnvdimm.h
8360 F:      include/uapi/linux/ndctl.h
8361
8362 LIGHTNVM PLATFORM SUPPORT
8363 M:      Matias Bjorling <mb@lightnvm.io>
8364 W:      http://github/OpenChannelSSD
8365 L:      linux-block@vger.kernel.org
8366 S:      Maintained
8367 F:      drivers/lightnvm/
8368 F:      include/linux/lightnvm.h
8369 F:      include/uapi/linux/lightnvm.h
8370
8371 LINUX FOR POWER MACINTOSH
8372 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8373 W:      http://www.penguinppc.org/
8374 L:      linuxppc-dev@lists.ozlabs.org
8375 S:      Maintained
8376 F:      arch/powerpc/platforms/powermac/
8377 F:      drivers/macintosh/
8378
8379 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8380 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8381 M:      Paul Mackerras <paulus@samba.org>
8382 M:      Michael Ellerman <mpe@ellerman.id.au>
8383 W:      https://github.com/linuxppc/linux/wiki
8384 L:      linuxppc-dev@lists.ozlabs.org
8385 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8387 S:      Supported
8388 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8389 F:      Documentation/devicetree/bindings/powerpc/
8390 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8391 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8392 F:      Documentation/powerpc/
8393 F:      arch/powerpc/
8394 F:      drivers/char/tpm/tpm_ibmvtpm*
8395 F:      drivers/crypto/nx/
8396 F:      drivers/crypto/vmx/
8397 F:      drivers/i2c/busses/i2c-opal.c
8398 F:      drivers/net/ethernet/ibm/ibmveth.*
8399 F:      drivers/net/ethernet/ibm/ibmvnic.*
8400 F:      drivers/pci/hotplug/pnv_php.c
8401 F:      drivers/pci/hotplug/rpa*
8402 F:      drivers/rtc/rtc-opal.c
8403 F:      drivers/scsi/ibmvscsi/
8404 F:      drivers/tty/hvc/hvc_opal.c
8405 F:      drivers/watchdog/wdrtas.c
8406 F:      tools/testing/selftests/powerpc
8407 N:      /pmac
8408 N:      powermac
8409 N:      powernv
8410 N:      [^a-z0-9]ps3
8411 N:      pseries
8412
8413 LINUX FOR POWERPC EMBEDDED MPC5XXX
8414 M:      Anatolij Gustschin <agust@denx.de>
8415 L:      linuxppc-dev@lists.ozlabs.org
8416 T:      git git://git.denx.de/linux-denx-agust.git
8417 S:      Maintained
8418 F:      arch/powerpc/platforms/512x/
8419 F:      arch/powerpc/platforms/52xx/
8420
8421 LINUX FOR POWERPC EMBEDDED PPC4XX
8422 M:      Alistair Popple <alistair@popple.id.au>
8423 M:      Matt Porter <mporter@kernel.crashing.org>
8424 W:      http://www.penguinppc.org/
8425 L:      linuxppc-dev@lists.ozlabs.org
8426 S:      Maintained
8427 F:      arch/powerpc/platforms/40x/
8428 F:      arch/powerpc/platforms/44x/
8429
8430 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8431 M:      Scott Wood <oss@buserror.net>
8432 M:      Kumar Gala <galak@kernel.crashing.org>
8433 W:      http://www.penguinppc.org/
8434 L:      linuxppc-dev@lists.ozlabs.org
8435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8436 S:      Maintained
8437 F:      arch/powerpc/platforms/83xx/
8438 F:      arch/powerpc/platforms/85xx/
8439 F:      Documentation/devicetree/bindings/powerpc/fsl/
8440
8441 LINUX FOR POWERPC EMBEDDED PPC8XX
8442 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8443 W:      http://www.penguinppc.org/
8444 L:      linuxppc-dev@lists.ozlabs.org
8445 S:      Maintained
8446 F:      arch/powerpc/platforms/8xx/
8447
8448 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8449 L:      linuxppc-dev@lists.ozlabs.org
8450 S:      Orphan
8451 F:      arch/powerpc/*/*virtex*
8452 F:      arch/powerpc/*/*/*virtex*
8453
8454 LINUX FOR POWERPC PA SEMI PWRFICIENT
8455 L:      linuxppc-dev@lists.ozlabs.org
8456 S:      Orphan
8457 F:      arch/powerpc/platforms/pasemi/
8458 F:      drivers/*/*pasemi*
8459 F:      drivers/*/*/*pasemi*
8460
8461 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8462 M:      Kees Cook <keescook@chromium.org>
8463 S:      Maintained
8464 F:      drivers/misc/lkdtm/*
8465
8466 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8467 M:      Alan Stern <stern@rowland.harvard.edu>
8468 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8469 M:      Will Deacon <will.deacon@arm.com>
8470 M:      Peter Zijlstra <peterz@infradead.org>
8471 M:      Boqun Feng <boqun.feng@gmail.com>
8472 M:      Nicholas Piggin <npiggin@gmail.com>
8473 M:      David Howells <dhowells@redhat.com>
8474 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8475 M:      Luc Maranget <luc.maranget@inria.fr>
8476 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8477 R:      Akira Yokosawa <akiyks@gmail.com>
8478 R:      Daniel Lustig <dlustig@nvidia.com>
8479 L:      linux-kernel@vger.kernel.org
8480 L:      linux-arch@vger.kernel.org
8481 S:      Supported
8482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8483 F:      tools/memory-model/
8484 F:      Documentation/atomic_bitops.txt
8485 F:      Documentation/atomic_t.txt
8486 F:      Documentation/core-api/atomic_ops.rst
8487 F:      Documentation/core-api/refcount-vs-atomic.rst
8488 F:      Documentation/memory-barriers.txt
8489
8490 LIS3LV02D ACCELEROMETER DRIVER
8491 M:      Eric Piel <eric.piel@tremplin-utc.net>
8492 S:      Maintained
8493 F:      Documentation/misc-devices/lis3lv02d
8494 F:      drivers/misc/lis3lv02d/
8495 F:      drivers/platform/x86/hp_accel.c
8496
8497 LIVE PATCHING
8498 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8499 M:      Jessica Yu <jeyu@kernel.org>
8500 M:      Jiri Kosina <jikos@kernel.org>
8501 M:      Miroslav Benes <mbenes@suse.cz>
8502 R:      Petr Mladek <pmladek@suse.com>
8503 S:      Maintained
8504 F:      kernel/livepatch/
8505 F:      include/linux/livepatch.h
8506 F:      arch/x86/include/asm/livepatch.h
8507 F:      arch/x86/kernel/livepatch.c
8508 F:      Documentation/livepatch/
8509 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8510 F:      samples/livepatch/
8511 L:      live-patching@vger.kernel.org
8512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8513
8514 LLC (802.2)
8515 L:      netdev@vger.kernel.org
8516 S:      Odd fixes
8517 F:      include/linux/llc.h
8518 F:      include/uapi/linux/llc.h
8519 F:      include/net/llc*
8520 F:      net/llc/
8521
8522 LM73 HARDWARE MONITOR DRIVER
8523 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8524 L:      linux-hwmon@vger.kernel.org
8525 S:      Maintained
8526 F:      drivers/hwmon/lm73.c
8527
8528 LM78 HARDWARE MONITOR DRIVER
8529 M:      Jean Delvare <jdelvare@suse.com>
8530 L:      linux-hwmon@vger.kernel.org
8531 S:      Maintained
8532 F:      Documentation/hwmon/lm78
8533 F:      drivers/hwmon/lm78.c
8534
8535 LM83 HARDWARE MONITOR DRIVER
8536 M:      Jean Delvare <jdelvare@suse.com>
8537 L:      linux-hwmon@vger.kernel.org
8538 S:      Maintained
8539 F:      Documentation/hwmon/lm83
8540 F:      drivers/hwmon/lm83.c
8541
8542 LM90 HARDWARE MONITOR DRIVER
8543 M:      Jean Delvare <jdelvare@suse.com>
8544 L:      linux-hwmon@vger.kernel.org
8545 S:      Maintained
8546 F:      Documentation/hwmon/lm90
8547 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8548 F:      drivers/hwmon/lm90.c
8549 F:      include/dt-bindings/thermal/lm90.h
8550
8551 LM95234 HARDWARE MONITOR DRIVER
8552 M:      Guenter Roeck <linux@roeck-us.net>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      Documentation/hwmon/lm95234
8556 F:      drivers/hwmon/lm95234.c
8557
8558 LME2510 MEDIA DRIVER
8559 M:      Malcolm Priestley <tvboxspy@gmail.com>
8560 L:      linux-media@vger.kernel.org
8561 W:      https://linuxtv.org
8562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8563 S:      Maintained
8564 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8565
8566 LOADPIN SECURITY MODULE
8567 M:      Kees Cook <keescook@chromium.org>
8568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8569 S:      Supported
8570 F:      security/loadpin/
8571 F:      Documentation/admin-guide/LSM/LoadPin.rst
8572
8573 LOCKING PRIMITIVES
8574 M:      Peter Zijlstra <peterz@infradead.org>
8575 M:      Ingo Molnar <mingo@redhat.com>
8576 M:      Will Deacon <will.deacon@arm.com>
8577 L:      linux-kernel@vger.kernel.org
8578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8579 S:      Maintained
8580 F:      Documentation/locking/
8581 F:      include/linux/lockdep.h
8582 F:      include/linux/spinlock*.h
8583 F:      arch/*/include/asm/spinlock*.h
8584 F:      include/linux/rwlock*.h
8585 F:      include/linux/mutex*.h
8586 F:      arch/*/include/asm/mutex*.h
8587 F:      include/linux/rwsem*.h
8588 F:      arch/*/include/asm/rwsem.h
8589 F:      include/linux/seqlock.h
8590 F:      lib/locking*.[ch]
8591 F:      kernel/locking/
8592 X:      kernel/locking/locktorture.c
8593
8594 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8595 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8596 L:      linux-ntfs-dev@lists.sourceforge.net
8597 W:      http://www.linux-ntfs.org/content/view/19/37/
8598 S:      Maintained
8599 F:      Documentation/ldm.txt
8600 F:      block/partitions/ldm.*
8601
8602 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8603 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8604 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8605 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8606 L:      MPT-FusionLinux.pdl@broadcom.com
8607 L:      linux-scsi@vger.kernel.org
8608 W:      http://www.avagotech.com/support/
8609 S:      Supported
8610 F:      drivers/message/fusion/
8611 F:      drivers/scsi/mpt3sas/
8612
8613 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8614 M:      Matthew Wilcox <matthew@wil.cx>
8615 L:      linux-scsi@vger.kernel.org
8616 S:      Maintained
8617 F:      drivers/scsi/sym53c8xx_2/
8618
8619 LTC4261 HARDWARE MONITOR DRIVER
8620 M:      Guenter Roeck <linux@roeck-us.net>
8621 L:      linux-hwmon@vger.kernel.org
8622 S:      Maintained
8623 F:      Documentation/hwmon/ltc4261
8624 F:      drivers/hwmon/ltc4261.c
8625
8626 LTC4306 I2C MULTIPLEXER DRIVER
8627 M:      Michael Hennerich <michael.hennerich@analog.com>
8628 W:      http://ez.analog.com/community/linux-device-drivers
8629 L:      linux-i2c@vger.kernel.org
8630 S:      Supported
8631 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8632 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8633
8634 LTP (Linux Test Project)
8635 M:      Mike Frysinger <vapier@gentoo.org>
8636 M:      Cyril Hrubis <chrubis@suse.cz>
8637 M:      Wanlong Gao <wanlong.gao@gmail.com>
8638 M:      Jan Stancek <jstancek@redhat.com>
8639 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8640 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8641 L:      ltp@lists.linux.it (subscribers-only)
8642 W:      http://linux-test-project.github.io/
8643 T:      git git://github.com/linux-test-project/ltp.git
8644 S:      Maintained
8645
8646 M68K ARCHITECTURE
8647 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8648 L:      linux-m68k@lists.linux-m68k.org
8649 W:      http://www.linux-m68k.org/
8650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8651 S:      Maintained
8652 F:      arch/m68k/
8653 F:      drivers/zorro/
8654
8655 M68K ON APPLE MACINTOSH
8656 M:      Joshua Thompson <funaho@jurai.org>
8657 W:      http://www.mac.linux-m68k.org/
8658 L:      linux-m68k@lists.linux-m68k.org
8659 S:      Maintained
8660 F:      arch/m68k/mac/
8661
8662 M68K ON HP9000/300
8663 M:      Philip Blundell <philb@gnu.org>
8664 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8665 S:      Maintained
8666 F:      arch/m68k/hp300/
8667
8668 M88DS3103 MEDIA DRIVER
8669 M:      Antti Palosaari <crope@iki.fi>
8670 L:      linux-media@vger.kernel.org
8671 W:      https://linuxtv.org
8672 W:      http://palosaari.fi/linux/
8673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8674 T:      git git://linuxtv.org/anttip/media_tree.git
8675 S:      Maintained
8676 F:      drivers/media/dvb-frontends/m88ds3103*
8677
8678 M88RS2000 MEDIA DRIVER
8679 M:      Malcolm Priestley <tvboxspy@gmail.com>
8680 L:      linux-media@vger.kernel.org
8681 W:      https://linuxtv.org
8682 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8683 S:      Maintained
8684 F:      drivers/media/dvb-frontends/m88rs2000*
8685
8686 MA901 MASTERKIT USB FM RADIO DRIVER
8687 M:      Alexey Klimov <klimov.linux@gmail.com>
8688 L:      linux-media@vger.kernel.org
8689 T:      git git://linuxtv.org/media_tree.git
8690 S:      Maintained
8691 F:      drivers/media/radio/radio-ma901.c
8692
8693 MAC80211
8694 M:      Johannes Berg <johannes@sipsolutions.net>
8695 L:      linux-wireless@vger.kernel.org
8696 W:      http://wireless.kernel.org/
8697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8699 S:      Maintained
8700 F:      Documentation/networking/mac80211-injection.txt
8701 F:      include/net/mac80211.h
8702 F:      net/mac80211/
8703 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8704 F:      Documentation/networking/mac80211_hwsim/README
8705
8706 MAILBOX API
8707 M:      Jassi Brar <jassisinghbrar@gmail.com>
8708 L:      linux-kernel@vger.kernel.org
8709 S:      Maintained
8710 F:      drivers/mailbox/
8711 F:      include/linux/mailbox_client.h
8712 F:      include/linux/mailbox_controller.h
8713
8714 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8715 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8716 W:      http://www.kernel.org/doc/man-pages
8717 L:      linux-man@vger.kernel.org
8718 S:      Maintained
8719
8720 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8721 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8722 L:      linux-mips@linux-mips.org
8723 S:      Maintained
8724 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8725
8726 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8727 M:      Andrew Lunn <andrew@lunn.ch>
8728 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8729 L:      netdev@vger.kernel.org
8730 S:      Maintained
8731 F:      drivers/net/dsa/mv88e6xxx/
8732 F:      linux/platform_data/mv88e6xxx.h
8733 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8734
8735 MARVELL ARMADA DRM SUPPORT
8736 M:      Russell King <linux@armlinux.org.uk>
8737 S:      Maintained
8738 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8739 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8740 F:      drivers/gpu/drm/armada/
8741 F:      include/uapi/drm/armada_drm.h
8742 F:      Documentation/devicetree/bindings/display/armada/
8743
8744 MARVELL CRYPTO DRIVER
8745 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8746 M:      Arnaud Ebalard <arno@natisbad.org>
8747 F:      drivers/crypto/marvell/
8748 S:      Maintained
8749 L:      linux-crypto@vger.kernel.org
8750
8751 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8752 M:      Mirko Lindner <mlindner@marvell.com>
8753 M:      Stephen Hemminger <stephen@networkplumber.org>
8754 L:      netdev@vger.kernel.org
8755 S:      Maintained
8756 F:      drivers/net/ethernet/marvell/sk*
8757
8758 MARVELL LIBERTAS WIRELESS DRIVER
8759 L:      libertas-dev@lists.infradead.org
8760 S:      Orphan
8761 F:      drivers/net/wireless/marvell/libertas/
8762
8763 MARVELL MACCHIATOBIN SUPPORT
8764 M:      Russell King <linux@armlinux.org.uk>
8765 L:      linux-arm-kernel@lists.infradead.org
8766 S:      Maintained
8767 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8768
8769 MARVELL MV643XX ETHERNET DRIVER
8770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8771 L:      netdev@vger.kernel.org
8772 S:      Maintained
8773 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8774 F:      include/linux/mv643xx.h
8775
8776 MARVELL MV88X3310 PHY DRIVER
8777 M:      Russell King <linux@armlinux.org.uk>
8778 L:      netdev@vger.kernel.org
8779 S:      Maintained
8780 F:      drivers/net/phy/marvell10g.c
8781
8782 MARVELL MVNETA ETHERNET DRIVER
8783 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8784 L:      netdev@vger.kernel.org
8785 S:      Maintained
8786 F:      drivers/net/ethernet/marvell/mvneta.*
8787
8788 MARVELL MWIFIEX WIRELESS DRIVER
8789 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8790 M:      Nishant Sarmukadam <nishants@marvell.com>
8791 M:      Ganapathi Bhat <gbhat@marvell.com>
8792 M:      Xinming Hu <huxinming820@gmail.com>
8793 L:      linux-wireless@vger.kernel.org
8794 S:      Maintained
8795 F:      drivers/net/wireless/marvell/mwifiex/
8796
8797 MARVELL MWL8K WIRELESS DRIVER
8798 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8799 L:      linux-wireless@vger.kernel.org
8800 S:      Odd Fixes
8801 F:      drivers/net/wireless/marvell/mwl8k.c
8802
8803 MARVELL NAND CONTROLLER DRIVER
8804 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8805 L:      linux-mtd@lists.infradead.org
8806 S:      Maintained
8807 F:      drivers/mtd/nand/raw/marvell_nand.c
8808 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8809
8810 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8811 M:      Nicolas Pitre <nico@fluxnic.net>
8812 S:      Odd Fixes
8813 F:      drivers/mmc/host/mvsdio.*
8814
8815 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8816 M:      Hu Ziji <huziji@marvell.com>
8817 L:      linux-mmc@vger.kernel.org
8818 S:      Supported
8819 F:      drivers/mmc/host/sdhci-xenon*
8820 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8821
8822 MATROX FRAMEBUFFER DRIVER
8823 L:      linux-fbdev@vger.kernel.org
8824 S:      Orphan
8825 F:      drivers/video/fbdev/matrox/matroxfb_*
8826 F:      include/uapi/linux/matroxfb.h
8827
8828 MAX16065 HARDWARE MONITOR DRIVER
8829 M:      Guenter Roeck <linux@roeck-us.net>
8830 L:      linux-hwmon@vger.kernel.org
8831 S:      Maintained
8832 F:      Documentation/hwmon/max16065
8833 F:      drivers/hwmon/max16065.c
8834
8835 MAX20751 HARDWARE MONITOR DRIVER
8836 M:      Guenter Roeck <linux@roeck-us.net>
8837 L:      linux-hwmon@vger.kernel.org
8838 S:      Maintained
8839 F:      Documentation/hwmon/max20751
8840 F:      drivers/hwmon/max20751.c
8841
8842 MAX2175 SDR TUNER DRIVER
8843 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8844 L:      linux-media@vger.kernel.org
8845 T:      git git://linuxtv.org/media_tree.git
8846 S:      Maintained
8847 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8848 F:      Documentation/media/v4l-drivers/max2175.rst
8849 F:      drivers/media/i2c/max2175*
8850 F:      include/uapi/linux/max2175.h
8851
8852 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8853 L:      linux-hwmon@vger.kernel.org
8854 S:      Orphan
8855 F:      Documentation/hwmon/max6650
8856 F:      drivers/hwmon/max6650.c
8857
8858 MAX6697 HARDWARE MONITOR DRIVER
8859 M:      Guenter Roeck <linux@roeck-us.net>
8860 L:      linux-hwmon@vger.kernel.org
8861 S:      Maintained
8862 F:      Documentation/hwmon/max6697
8863 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8864 F:      drivers/hwmon/max6697.c
8865 F:      include/linux/platform_data/max6697.h
8866
8867 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8868 M:      Peter Rosin <peda@axentia.se>
8869 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8870 S:      Maintained
8871 F:      Documentation/devicetree/bindings/sound/max9860.txt
8872 F:      sound/soc/codecs/max9860.*
8873
8874 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8875 M:      Javier Martinez Canillas <javier@dowhile0.org>
8876 L:      linux-kernel@vger.kernel.org
8877 S:      Supported
8878 F:      drivers/regulator/max77802-regulator.c
8879 F:      Documentation/devicetree/bindings/*/*max77802.txt
8880 F:      include/dt-bindings/*/*max77802.h
8881
8882 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8883 M:      Krzysztof Kozlowski <krzk@kernel.org>
8884 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8885 L:      linux-pm@vger.kernel.org
8886 S:      Supported
8887 F:      drivers/power/supply/max14577_charger.c
8888 F:      drivers/power/supply/max77693_charger.c
8889
8890 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8891 M:      Chanwoo Choi <cw00.choi@samsung.com>
8892 M:      Krzysztof Kozlowski <krzk@kernel.org>
8893 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8894 L:      linux-kernel@vger.kernel.org
8895 S:      Supported
8896 F:      drivers/*/max14577*.c
8897 F:      drivers/*/max77686*.c
8898 F:      drivers/*/max77693*.c
8899 F:      drivers/extcon/extcon-max14577.c
8900 F:      drivers/extcon/extcon-max77693.c
8901 F:      drivers/rtc/rtc-max77686.c
8902 F:      drivers/clk/clk-max77686.c
8903 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8904 F:      Documentation/devicetree/bindings/*/max77686.txt
8905 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8906 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8907 F:      include/linux/mfd/max14577*.h
8908 F:      include/linux/mfd/max77686*.h
8909 F:      include/linux/mfd/max77693*.h
8910
8911 MAXIRADIO FM RADIO RECEIVER DRIVER
8912 M:      Hans Verkuil <hverkuil@xs4all.nl>
8913 L:      linux-media@vger.kernel.org
8914 T:      git git://linuxtv.org/media_tree.git
8915 W:      https://linuxtv.org
8916 S:      Maintained
8917 F:      drivers/media/radio/radio-maxiradio*
8918
8919 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8920 M:      Peter Rosin <peda@axentia.se>
8921 L:      linux-iio@vger.kernel.org
8922 S:      Maintained
8923 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8924 F:      drivers/iio/potentiometer/mcp4018.c
8925 F:      drivers/iio/potentiometer/mcp4531.c
8926
8927 MCR20A IEEE-802.15.4 RADIO DRIVER
8928 M:      Xue Liu <liuxuenetmail@gmail.com>
8929 L:      linux-wpan@vger.kernel.org
8930 W:      https://github.com/xueliu/mcr20a-linux
8931 S:      Maintained
8932 F:      drivers/net/ieee802154/mcr20a.c
8933 F:      drivers/net/ieee802154/mcr20a.h
8934 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8935
8936 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8937 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8938 L:      linux-iio@vger.kernel.org
8939 S:      Maintained
8940 F:      drivers/iio/dac/cio-dac.c
8941
8942 MEDIA DRIVERS FOR ASCOT2E
8943 M:      Sergey Kozlov <serjk@netup.ru>
8944 M:      Abylay Ospan <aospan@netup.ru>
8945 L:      linux-media@vger.kernel.org
8946 W:      https://linuxtv.org
8947 W:      http://netup.tv/
8948 T:      git git://linuxtv.org/media_tree.git
8949 S:      Supported
8950 F:      drivers/media/dvb-frontends/ascot2e*
8951
8952 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8953 M:      Jasmin Jessich <jasmin@anw.at>
8954 L:      linux-media@vger.kernel.org
8955 W:      https://linuxtv.org
8956 T:      git git://linuxtv.org/media_tree.git
8957 S:      Maintained
8958 F:      drivers/media/dvb-frontends/cxd2099*
8959
8960 MEDIA DRIVERS FOR CXD2841ER
8961 M:      Sergey Kozlov <serjk@netup.ru>
8962 M:      Abylay Ospan <aospan@netup.ru>
8963 L:      linux-media@vger.kernel.org
8964 W:      https://linuxtv.org
8965 W:      http://netup.tv/
8966 T:      git git://linuxtv.org/media_tree.git
8967 S:      Supported
8968 F:      drivers/media/dvb-frontends/cxd2841er*
8969
8970 MEDIA DRIVERS FOR CXD2880
8971 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8972 L:      linux-media@vger.kernel.org
8973 W:      http://linuxtv.org/
8974 T:      git git://linuxtv.org/media_tree.git
8975 S:      Supported
8976 F:      drivers/media/dvb-frontends/cxd2880/*
8977 F:      drivers/media/spi/cxd2880*
8978
8979 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8980 L:      linux-media@vger.kernel.org
8981 W:      https://linuxtv.org
8982 T:      git git://linuxtv.org/media_tree.git
8983 S:      Orphan
8984 F:      drivers/media/pci/ddbridge/*
8985
8986 MEDIA DRIVERS FOR FREESCALE IMX
8987 M:      Steve Longerbeam <slongerbeam@gmail.com>
8988 M:      Philipp Zabel <p.zabel@pengutronix.de>
8989 L:      linux-media@vger.kernel.org
8990 T:      git git://linuxtv.org/media_tree.git
8991 S:      Maintained
8992 F:      Documentation/devicetree/bindings/media/imx.txt
8993 F:      Documentation/media/v4l-drivers/imx.rst
8994 F:      drivers/staging/media/imx/
8995 F:      include/linux/imx-media.h
8996 F:      include/media/imx.h
8997
8998 MEDIA DRIVER FOR FREESCALE IMX PXP
8999 M:      Philipp Zabel <p.zabel@pengutronix.de>
9000 L:      linux-media@vger.kernel.org
9001 T:      git git://linuxtv.org/media_tree.git
9002 S:      Maintained
9003 F:      drivers/media/platform/imx-pxp.[ch]
9004
9005 MEDIA DRIVERS FOR HELENE
9006 M:      Abylay Ospan <aospan@netup.ru>
9007 L:      linux-media@vger.kernel.org
9008 W:      https://linuxtv.org
9009 W:      http://netup.tv/
9010 T:      git git://linuxtv.org/media_tree.git
9011 S:      Supported
9012 F:      drivers/media/dvb-frontends/helene*
9013
9014 MEDIA DRIVERS FOR HORUS3A
9015 M:      Sergey Kozlov <serjk@netup.ru>
9016 M:      Abylay Ospan <aospan@netup.ru>
9017 L:      linux-media@vger.kernel.org
9018 W:      https://linuxtv.org
9019 W:      http://netup.tv/
9020 T:      git git://linuxtv.org/media_tree.git
9021 S:      Supported
9022 F:      drivers/media/dvb-frontends/horus3a*
9023
9024 MEDIA DRIVERS FOR LNBH25
9025 M:      Sergey Kozlov <serjk@netup.ru>
9026 M:      Abylay Ospan <aospan@netup.ru>
9027 L:      linux-media@vger.kernel.org
9028 W:      https://linuxtv.org
9029 W:      http://netup.tv/
9030 T:      git git://linuxtv.org/media_tree.git
9031 S:      Supported
9032 F:      drivers/media/dvb-frontends/lnbh25*
9033
9034 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9035 L:      linux-media@vger.kernel.org
9036 W:      https://linuxtv.org
9037 T:      git git://linuxtv.org/media_tree.git
9038 S:      Orphan
9039 F:      drivers/media/dvb-frontends/mxl5xx*
9040
9041 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9042 M:      Sergey Kozlov <serjk@netup.ru>
9043 M:      Abylay Ospan <aospan@netup.ru>
9044 L:      linux-media@vger.kernel.org
9045 W:      https://linuxtv.org
9046 W:      http://netup.tv/
9047 T:      git git://linuxtv.org/media_tree.git
9048 S:      Supported
9049 F:      drivers/media/pci/netup_unidvb/*
9050
9051 MEDIA DRIVERS FOR RENESAS - CEU
9052 M:      Jacopo Mondi <jacopo@jmondi.org>
9053 L:      linux-media@vger.kernel.org
9054 L:      linux-renesas-soc@vger.kernel.org
9055 T:      git git://linuxtv.org/media_tree.git
9056 S:      Supported
9057 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9058 F:      drivers/media/platform/renesas-ceu.c
9059 F:      include/media/drv-intf/renesas-ceu.h
9060
9061 MEDIA DRIVERS FOR RENESAS - DRIF
9062 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9063 L:      linux-media@vger.kernel.org
9064 L:      linux-renesas-soc@vger.kernel.org
9065 T:      git git://linuxtv.org/media_tree.git
9066 S:      Supported
9067 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9068 F:      drivers/media/platform/rcar_drif.c
9069
9070 MEDIA DRIVERS FOR RENESAS - FCP
9071 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9072 L:      linux-media@vger.kernel.org
9073 L:      linux-renesas-soc@vger.kernel.org
9074 T:      git git://linuxtv.org/media_tree.git
9075 S:      Supported
9076 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9077 F:      drivers/media/platform/rcar-fcp.c
9078 F:      include/media/rcar-fcp.h
9079
9080 MEDIA DRIVERS FOR RENESAS - FDP1
9081 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9082 L:      linux-media@vger.kernel.org
9083 L:      linux-renesas-soc@vger.kernel.org
9084 T:      git git://linuxtv.org/media_tree.git
9085 S:      Supported
9086 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9087 F:      drivers/media/platform/rcar_fdp1.c
9088
9089 MEDIA DRIVERS FOR RENESAS - VIN
9090 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9091 L:      linux-media@vger.kernel.org
9092 L:      linux-renesas-soc@vger.kernel.org
9093 T:      git git://linuxtv.org/media_tree.git
9094 S:      Supported
9095 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9096 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9097 F:      drivers/media/platform/rcar-vin/
9098
9099 MEDIA DRIVERS FOR RENESAS - VSP1
9100 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9101 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9102 L:      linux-media@vger.kernel.org
9103 L:      linux-renesas-soc@vger.kernel.org
9104 T:      git git://linuxtv.org/media_tree.git
9105 S:      Supported
9106 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9107 F:      drivers/media/platform/vsp1/
9108
9109 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9110 L:      linux-media@vger.kernel.org
9111 W:      https://linuxtv.org
9112 T:      git git://linuxtv.org/media_tree.git
9113 S:      Orphan
9114 F:      drivers/media/dvb-frontends/stv0910*
9115
9116 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9117 L:      linux-media@vger.kernel.org
9118 W:      https://linuxtv.org
9119 T:      git git://linuxtv.org/media_tree.git
9120 S:      Orphan
9121 F:      drivers/media/dvb-frontends/stv6111*
9122
9123 MEDIA DRIVERS FOR STM32 - DCMI
9124 M:      Hugues Fruchet <hugues.fruchet@st.com>
9125 L:      linux-media@vger.kernel.org
9126 T:      git git://linuxtv.org/media_tree.git
9127 S:      Supported
9128 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9129 F:      drivers/media/platform/stm32/stm32-dcmi.c
9130
9131 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9132 M:      Dmitry Osipenko <digetx@gmail.com>
9133 L:      linux-media@vger.kernel.org
9134 L:      linux-tegra@vger.kernel.org
9135 T:      git git://linuxtv.org/media_tree.git
9136 S:      Maintained
9137 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9138 F:      drivers/staging/media/tegra-vde/
9139
9140 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9141 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9142 P:      LinuxTV.org Project
9143 L:      linux-media@vger.kernel.org
9144 W:      https://linuxtv.org
9145 Q:      http://patchwork.kernel.org/project/linux-media/list/
9146 T:      git git://linuxtv.org/media_tree.git
9147 S:      Maintained
9148 F:      Documentation/devicetree/bindings/media/
9149 F:      Documentation/media/
9150 F:      drivers/media/
9151 F:      drivers/staging/media/
9152 F:      include/linux/platform_data/media/
9153 F:      include/media/
9154 F:      include/uapi/linux/dvb/
9155 F:      include/uapi/linux/videodev2.h
9156 F:      include/uapi/linux/media.h
9157 F:      include/uapi/linux/v4l2-*
9158 F:      include/uapi/linux/meye.h
9159 F:      include/uapi/linux/ivtv*
9160 F:      include/uapi/linux/uvcvideo.h
9161
9162 MEDIATEK BLUETOOTH DRIVER
9163 M:      Sean Wang <sean.wang@mediatek.com>
9164 L:      linux-bluetooth@vger.kernel.org
9165 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9166 S:      Maintained
9167 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9168 F:      drivers/bluetooth/btmtkuart.c
9169
9170 MEDIATEK CIR DRIVER
9171 M:      Sean Wang <sean.wang@mediatek.com>
9172 S:      Maintained
9173 F:      drivers/media/rc/mtk-cir.c
9174
9175 MEDIATEK DMA DRIVER
9176 M:      Sean Wang <sean.wang@mediatek.com>
9177 L:      dmaengine@vger.kernel.org
9178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9179 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9180 S:      Maintained
9181 F:      Documentation/devicetree/bindings/dma/mtk-*
9182 F:      drivers/dma/mediatek/
9183
9184 MEDIATEK PMIC LED DRIVER
9185 M:      Sean Wang <sean.wang@mediatek.com>
9186 S:      Maintained
9187 F:      drivers/leds/leds-mt6323.c
9188 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9189
9190 MEDIATEK ETHERNET DRIVER
9191 M:      Felix Fietkau <nbd@openwrt.org>
9192 M:      John Crispin <john@phrozen.org>
9193 M:      Sean Wang <sean.wang@mediatek.com>
9194 M:      Nelson Chang <nelson.chang@mediatek.com>
9195 L:      netdev@vger.kernel.org
9196 S:      Maintained
9197 F:      drivers/net/ethernet/mediatek/
9198
9199 MEDIATEK SWITCH DRIVER
9200 M:      Sean Wang <sean.wang@mediatek.com>
9201 L:      netdev@vger.kernel.org
9202 S:      Maintained
9203 F:      drivers/net/dsa/mt7530.*
9204 F:      net/dsa/tag_mtk.c
9205
9206 MEDIATEK JPEG DRIVER
9207 M:      Rick Chang <rick.chang@mediatek.com>
9208 M:      Bin Liu <bin.liu@mediatek.com>
9209 S:      Supported
9210 F:      drivers/media/platform/mtk-jpeg/
9211 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9212
9213 MEDIATEK MDP DRIVER
9214 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9215 M:      Houlong Wei <houlong.wei@mediatek.com>
9216 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9217 S:      Supported
9218 F:      drivers/media/platform/mtk-mdp/
9219 F:      drivers/media/platform/mtk-vpu/
9220 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9221
9222 MEDIATEK MEDIA DRIVER
9223 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9224 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9225 S:      Supported
9226 F:      drivers/media/platform/mtk-vcodec/
9227 F:      drivers/media/platform/mtk-vpu/
9228 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9229 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9230
9231 MEDIATEK MT7601U WIRELESS LAN DRIVER
9232 M:      Jakub Kicinski <kubakici@wp.pl>
9233 L:      linux-wireless@vger.kernel.org
9234 S:      Maintained
9235 F:      drivers/net/wireless/mediatek/mt7601u/
9236
9237 MEDIATEK NAND CONTROLLER DRIVER
9238 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9239 L:      linux-mtd@lists.infradead.org
9240 S:      Maintained
9241 F:      drivers/mtd/nand/raw/mtk_*
9242 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9243
9244 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9245 M:      Sean Wang <sean.wang@mediatek.com>
9246 S:      Maintained
9247 F:      drivers/char/hw_random/mtk-rng.c
9248
9249 MEDIATEK USB3 DRD IP DRIVER
9250 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9251 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9253 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9254 S:      Maintained
9255 F:      drivers/usb/mtu3/
9256
9257 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9258 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9259 M:      Martin Donnelly <martin.donnelly@ge.com>
9260 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9261 S:      Maintained
9262 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9263 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9264
9265 MEGARAID SCSI/SAS DRIVERS
9266 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9267 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9268 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9269 L:      megaraidlinux.pdl@broadcom.com
9270 L:      linux-scsi@vger.kernel.org
9271 W:      http://www.avagotech.com/support/
9272 S:      Maintained
9273 F:      Documentation/scsi/megaraid.txt
9274 F:      drivers/scsi/megaraid.*
9275 F:      drivers/scsi/megaraid/
9276
9277 MELEXIS MLX90614 DRIVER
9278 M:      Crt Mori <cmo@melexis.com>
9279 L:      linux-iio@vger.kernel.org
9280 W:      http://www.melexis.com
9281 S:      Supported
9282 F:      drivers/iio/temperature/mlx90614.c
9283
9284 MELEXIS MLX90632 DRIVER
9285 M:      Crt Mori <cmo@melexis.com>
9286 L:      linux-iio@vger.kernel.org
9287 W:      http://www.melexis.com
9288 S:      Supported
9289 F:      drivers/iio/temperature/mlx90632.c
9290
9291 MELFAS MIP4 TOUCHSCREEN DRIVER
9292 M:      Sangwon Jee <jeesw@melfas.com>
9293 W:      http://www.melfas.com
9294 S:      Supported
9295 F:      drivers/input/touchscreen/melfas_mip4.c
9296 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9297
9298 MELLANOX ETHERNET DRIVER (mlx4_en)
9299 M:      Tariq Toukan <tariqt@mellanox.com>
9300 L:      netdev@vger.kernel.org
9301 S:      Supported
9302 W:      http://www.mellanox.com
9303 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9304 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9305
9306 MELLANOX ETHERNET DRIVER (mlx5e)
9307 M:      Saeed Mahameed <saeedm@mellanox.com>
9308 L:      netdev@vger.kernel.org
9309 S:      Supported
9310 W:      http://www.mellanox.com
9311 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9312 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9313
9314 MELLANOX ETHERNET INNOVA DRIVERS
9315 R:      Boris Pismenny <borisp@mellanox.com>
9316 L:      netdev@vger.kernel.org
9317 S:      Supported
9318 W:      http://www.mellanox.com
9319 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9320 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9321 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9322 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9323 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9324
9325 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9326 R:      Boris Pismenny <borisp@mellanox.com>
9327 L:      netdev@vger.kernel.org
9328 S:      Supported
9329 W:      http://www.mellanox.com
9330 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9331 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9332 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9333
9334 MELLANOX ETHERNET SWITCH DRIVERS
9335 M:      Jiri Pirko <jiri@mellanox.com>
9336 M:      Ido Schimmel <idosch@mellanox.com>
9337 L:      netdev@vger.kernel.org
9338 S:      Supported
9339 W:      http://www.mellanox.com
9340 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9341 F:      drivers/net/ethernet/mellanox/mlxsw/
9342 F:      tools/testing/selftests/drivers/net/mlxsw/
9343
9344 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9345 M:      mlxsw@mellanox.com
9346 L:      netdev@vger.kernel.org
9347 S:      Supported
9348 W:      http://www.mellanox.com
9349 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9350 F:      drivers/net/ethernet/mellanox/mlxfw/
9351
9352 MELLANOX HARDWARE PLATFORM SUPPORT
9353 M:      Andy Shevchenko <andy@infradead.org>
9354 M:      Darren Hart <dvhart@infradead.org>
9355 M:      Vadim Pasternak <vadimp@mellanox.com>
9356 L:      platform-driver-x86@vger.kernel.org
9357 S:      Supported
9358 F:      drivers/platform/mellanox/
9359
9360 MELLANOX MLX4 core VPI driver
9361 M:      Tariq Toukan <tariqt@mellanox.com>
9362 L:      netdev@vger.kernel.org
9363 L:      linux-rdma@vger.kernel.org
9364 W:      http://www.mellanox.com
9365 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9366 S:      Supported
9367 F:      drivers/net/ethernet/mellanox/mlx4/
9368 F:      include/linux/mlx4/
9369
9370 MELLANOX MLX4 IB driver
9371 M:      Yishai Hadas <yishaih@mellanox.com>
9372 L:      linux-rdma@vger.kernel.org
9373 W:      http://www.mellanox.com
9374 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9375 S:      Supported
9376 F:      drivers/infiniband/hw/mlx4/
9377 F:      include/linux/mlx4/
9378 F:      include/uapi/rdma/mlx4-abi.h
9379
9380 MELLANOX MLX5 core VPI driver
9381 M:      Saeed Mahameed <saeedm@mellanox.com>
9382 M:      Leon Romanovsky <leonro@mellanox.com>
9383 L:      netdev@vger.kernel.org
9384 L:      linux-rdma@vger.kernel.org
9385 W:      http://www.mellanox.com
9386 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9387 S:      Supported
9388 F:      drivers/net/ethernet/mellanox/mlx5/core/
9389 F:      include/linux/mlx5/
9390
9391 MELLANOX MLX5 IB driver
9392 M:      Leon Romanovsky <leonro@mellanox.com>
9393 L:      linux-rdma@vger.kernel.org
9394 W:      http://www.mellanox.com
9395 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9396 S:      Supported
9397 F:      drivers/infiniband/hw/mlx5/
9398 F:      include/linux/mlx5/
9399 F:      include/uapi/rdma/mlx5-abi.h
9400
9401 MELLANOX MLXCPLD I2C AND MUX DRIVER
9402 M:      Vadim Pasternak <vadimp@mellanox.com>
9403 M:      Michael Shych <michaelsh@mellanox.com>
9404 L:      linux-i2c@vger.kernel.org
9405 S:      Supported
9406 F:      drivers/i2c/busses/i2c-mlxcpld.c
9407 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9408 F:      Documentation/i2c/busses/i2c-mlxcpld
9409
9410 MELLANOX MLXCPLD LED DRIVER
9411 M:      Vadim Pasternak <vadimp@mellanox.com>
9412 L:      linux-leds@vger.kernel.org
9413 S:      Supported
9414 F:      drivers/leds/leds-mlxcpld.c
9415 F:      drivers/leds/leds-mlxreg.c
9416 F:      Documentation/leds/leds-mlxcpld.txt
9417
9418 MELLANOX PLATFORM DRIVER
9419 M:      Vadim Pasternak <vadimp@mellanox.com>
9420 L:      platform-driver-x86@vger.kernel.org
9421 S:      Supported
9422 F:      drivers/platform/x86/mlx-platform.c
9423
9424 MEMBARRIER SUPPORT
9425 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9426 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9427 L:      linux-kernel@vger.kernel.org
9428 S:      Supported
9429 F:      kernel/sched/membarrier.c
9430 F:      include/uapi/linux/membarrier.h
9431 F:      arch/powerpc/include/asm/membarrier.h
9432
9433 MEMORY MANAGEMENT
9434 L:      linux-mm@kvack.org
9435 W:      http://www.linux-mm.org
9436 S:      Maintained
9437 F:      include/linux/mm.h
9438 F:      include/linux/gfp.h
9439 F:      include/linux/mmzone.h
9440 F:      include/linux/memory_hotplug.h
9441 F:      include/linux/vmalloc.h
9442 F:      mm/
9443
9444 MEMORY TECHNOLOGY DEVICES (MTD)
9445 M:      David Woodhouse <dwmw2@infradead.org>
9446 M:      Brian Norris <computersforpeace@gmail.com>
9447 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9448 M:      Marek Vasut <marek.vasut@gmail.com>
9449 M:      Richard Weinberger <richard@nod.at>
9450 L:      linux-mtd@lists.infradead.org
9451 W:      http://www.linux-mtd.infradead.org/
9452 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9453 T:      git git://git.infradead.org/linux-mtd.git master
9454 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9455 S:      Maintained
9456 F:      Documentation/devicetree/bindings/mtd/
9457 F:      drivers/mtd/
9458 F:      include/linux/mtd/
9459 F:      include/uapi/mtd/
9460
9461 MEN A21 WATCHDOG DRIVER
9462 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9463 L:      linux-watchdog@vger.kernel.org
9464 S:      Maintained
9465 F:      drivers/watchdog/mena21_wdt.c
9466
9467 MEN CHAMELEON BUS (mcb)
9468 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9469 S:      Maintained
9470 F:      drivers/mcb/
9471 F:      include/linux/mcb.h
9472 F:      Documentation/men-chameleon-bus.txt
9473
9474 MEN F21BMC (Board Management Controller)
9475 M:      Andreas Werner <andreas.werner@men.de>
9476 S:      Supported
9477 F:      drivers/mfd/menf21bmc.c
9478 F:      drivers/watchdog/menf21bmc_wdt.c
9479 F:      drivers/leds/leds-menf21bmc.c
9480 F:      drivers/hwmon/menf21bmc_hwmon.c
9481 F:      Documentation/hwmon/menf21bmc
9482
9483 MEN Z069 WATCHDOG DRIVER
9484 M:      Johannes Thumshirn <jth@kernel.org>
9485 L:      linux-watchdog@vger.kernel.org
9486 S:      Maintained
9487 F:      drivers/watchdog/menz069_wdt.c
9488
9489 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9490 M:      Neil Armstrong <narmstrong@baylibre.com>
9491 L:      linux-media@lists.freedesktop.org
9492 L:      linux-amlogic@lists.infradead.org
9493 W:      http://linux-meson.com/
9494 S:      Supported
9495 F:      drivers/media/platform/meson/ao-cec.c
9496 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9497 T:      git git://linuxtv.org/media_tree.git
9498
9499 MICROBLAZE ARCHITECTURE
9500 M:      Michal Simek <monstr@monstr.eu>
9501 W:      http://www.monstr.eu/fdt/
9502 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9503 S:      Supported
9504 F:      arch/microblaze/
9505
9506 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9507 M:      Richard Genoud <richard.genoud@gmail.com>
9508 S:      Maintained
9509 F:      drivers/tty/serial/atmel_serial.c
9510 F:      drivers/tty/serial/atmel_serial.h
9511
9512 MICROCHIP / ATMEL DMA DRIVER
9513 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9515 L:      dmaengine@vger.kernel.org
9516 S:      Supported
9517 F:      drivers/dma/at_hdmac.c
9518 F:      drivers/dma/at_hdmac_regs.h
9519 F:      include/linux/platform_data/dma-atmel.h
9520
9521 MICROCHIP / ATMEL ECC DRIVER
9522 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9523 L:      linux-crypto@vger.kernel.org
9524 S:      Maintained
9525 F:      drivers/crypto/atmel-ecc.*
9526
9527 MICROCHIP / ATMEL ISC DRIVER
9528 M:      Songjun Wu <songjun.wu@microchip.com>
9529 L:      linux-media@vger.kernel.org
9530 S:      Supported
9531 F:      drivers/media/platform/atmel/atmel-isc.c
9532 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9533 F:      devicetree/bindings/media/atmel-isc.txt
9534
9535 MICROCHIP / ATMEL NAND DRIVER
9536 M:      Josh Wu <rainyfeeling@outlook.com>
9537 L:      linux-mtd@lists.infradead.org
9538 S:      Supported
9539 F:      drivers/mtd/nand/raw/atmel/*
9540 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9541
9542 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9543 M:      Woojung Huh <Woojung.Huh@microchip.com>
9544 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9545 L:      netdev@vger.kernel.org
9546 S:      Maintained
9547 F:      net/dsa/tag_ksz.c
9548 F:      drivers/net/dsa/microchip/*
9549 F:      include/linux/platform_data/microchip-ksz.h
9550 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9551
9552 MICROCHIP LAN743X ETHERNET DRIVER
9553 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9554 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9555 L:      netdev@vger.kernel.org
9556 S:      Maintained
9557 F:      drivers/net/ethernet/microchip/lan743x_*
9558
9559 MICROCHIP USB251XB DRIVER
9560 M:      Richard Leitner <richard.leitner@skidata.com>
9561 L:      linux-usb@vger.kernel.org
9562 S:      Maintained
9563 F:      drivers/usb/misc/usb251xb.c
9564 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9565
9566 MICROSEMI MIPS SOCS
9567 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9568 L:      linux-mips@linux-mips.org
9569 S:      Maintained
9570 F:      arch/mips/generic/board-ocelot.c
9571 F:      arch/mips/configs/generic/board-ocelot.config
9572 F:      arch/mips/boot/dts/mscc/
9573 F:      Documentation/devicetree/bindings/mips/mscc.txt
9574
9575 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9576 M:      Don Brace <don.brace@microsemi.com>
9577 L:      esc.storagedev@microsemi.com
9578 L:      linux-scsi@vger.kernel.org
9579 S:      Supported
9580 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9581 F:      drivers/scsi/smartpqi/Kconfig
9582 F:      drivers/scsi/smartpqi/Makefile
9583 F:      include/linux/cciss*.h
9584 F:      include/uapi/linux/cciss*.h
9585 F:      Documentation/scsi/smartpqi.txt
9586
9587 MICROSEMI ETHERNET SWITCH DRIVER
9588 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9589 L:      netdev@vger.kernel.org
9590 S:      Supported
9591 F:      drivers/net/ethernet/mscc/
9592
9593 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9594 M:      Chen Yu <yu.c.chen@intel.com>
9595 L:      platform-driver-x86@vger.kernel.org
9596 S:      Supported
9597 F:      drivers/platform/x86/surfacepro3_button.c
9598
9599 MICROTEK X6 SCANNER
9600 M:      Oliver Neukum <oliver@neukum.org>
9601 S:      Maintained
9602 F:      drivers/usb/image/microtek.*
9603
9604 MIPS
9605 M:      Ralf Baechle <ralf@linux-mips.org>
9606 M:      Paul Burton <paul.burton@mips.com>
9607 M:      James Hogan <jhogan@kernel.org>
9608 L:      linux-mips@linux-mips.org
9609 W:      http://www.linux-mips.org/
9610 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9612 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9613 S:      Supported
9614 F:      Documentation/devicetree/bindings/mips/
9615 F:      Documentation/mips/
9616 F:      arch/mips/
9617 F:      drivers/platform/mips/
9618
9619 MIPS BOSTON DEVELOPMENT BOARD
9620 M:      Paul Burton <paul.burton@mips.com>
9621 L:      linux-mips@linux-mips.org
9622 S:      Maintained
9623 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9624 F:      arch/mips/boot/dts/img/boston.dts
9625 F:      arch/mips/configs/generic/board-boston.config
9626 F:      drivers/clk/imgtec/clk-boston.c
9627 F:      include/dt-bindings/clock/boston-clock.h
9628
9629 MIPS GENERIC PLATFORM
9630 M:      Paul Burton <paul.burton@mips.com>
9631 L:      linux-mips@linux-mips.org
9632 S:      Supported
9633 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9634 F:      arch/mips/generic/
9635 F:      arch/mips/tools/generic-board-config.sh
9636
9637 MIPS/LOONGSON1 ARCHITECTURE
9638 M:      Keguang Zhang <keguang.zhang@gmail.com>
9639 L:      linux-mips@linux-mips.org
9640 S:      Maintained
9641 F:      arch/mips/loongson32/
9642 F:      arch/mips/include/asm/mach-loongson32/
9643 F:      drivers/*/*loongson1*
9644 F:      drivers/*/*/*loongson1*
9645
9646 MIPS/LOONGSON2 ARCHITECTURE
9647 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9648 L:      linux-mips@linux-mips.org
9649 S:      Maintained
9650 F:      arch/mips/loongson64/*{2e/2f}*
9651 F:      arch/mips/include/asm/mach-loongson64/
9652 F:      drivers/*/*loongson2*
9653 F:      drivers/*/*/*loongson2*
9654
9655 MIPS/LOONGSON3 ARCHITECTURE
9656 M:      Huacai Chen <chenhc@lemote.com>
9657 L:      linux-mips@linux-mips.org
9658 S:      Maintained
9659 F:      arch/mips/loongson64/
9660 F:      arch/mips/include/asm/mach-loongson64/
9661 F:      drivers/platform/mips/cpu_hwmon.c
9662 F:      drivers/*/*loongson3*
9663 F:      drivers/*/*/*loongson3*
9664
9665 MIPS RINT INSTRUCTION EMULATION
9666 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9667 L:      linux-mips@linux-mips.org
9668 S:      Supported
9669 F:      arch/mips/math-emu/sp_rint.c
9670 F:      arch/mips/math-emu/dp_rint.c
9671
9672 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9673 M:      Hans Verkuil <hverkuil@xs4all.nl>
9674 L:      linux-media@vger.kernel.org
9675 T:      git git://linuxtv.org/media_tree.git
9676 W:      https://linuxtv.org
9677 S:      Odd Fixes
9678 F:      drivers/media/radio/radio-miropcm20*
9679
9680 MMP SUPPORT
9681 M:      Eric Miao <eric.y.miao@gmail.com>
9682 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9684 T:      git git://github.com/hzhuang1/linux.git
9685 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9686 S:      Maintained
9687 F:      arch/arm/boot/dts/mmp*
9688 F:      arch/arm/mach-mmp/
9689
9690 MN88472 MEDIA DRIVER
9691 M:      Antti Palosaari <crope@iki.fi>
9692 L:      linux-media@vger.kernel.org
9693 W:      https://linuxtv.org
9694 W:      http://palosaari.fi/linux/
9695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9696 S:      Maintained
9697 F:      drivers/media/dvb-frontends/mn88472*
9698
9699 MN88473 MEDIA DRIVER
9700 M:      Antti Palosaari <crope@iki.fi>
9701 L:      linux-media@vger.kernel.org
9702 W:      https://linuxtv.org
9703 W:      http://palosaari.fi/linux/
9704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9705 S:      Maintained
9706 F:      drivers/media/dvb-frontends/mn88473*
9707
9708 PCI DRIVER FOR MOBIVEIL PCIE IP
9709 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9710 L:      linux-pci@vger.kernel.org
9711 S:      Supported
9712 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9713 F:      drivers/pci/controller/pcie-mobiveil.c
9714
9715 MODULE SUPPORT
9716 M:      Jessica Yu <jeyu@kernel.org>
9717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9718 S:      Maintained
9719 F:      include/linux/module.h
9720 F:      kernel/module.c
9721
9722 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9723 W:      http://popies.net/meye/
9724 S:      Orphan
9725 F:      Documentation/media/v4l-drivers/meye*
9726 F:      drivers/media/pci/meye/
9727 F:      include/uapi/linux/meye.h
9728
9729 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9730 M:      Jiri Slaby <jirislaby@gmail.com>
9731 S:      Maintained
9732 F:      Documentation/serial/moxa-smartio
9733 F:      drivers/tty/mxser.*
9734
9735 MR800 AVERMEDIA USB FM RADIO DRIVER
9736 M:      Alexey Klimov <klimov.linux@gmail.com>
9737 L:      linux-media@vger.kernel.org
9738 T:      git git://linuxtv.org/media_tree.git
9739 S:      Maintained
9740 F:      drivers/media/radio/radio-mr800.c
9741
9742 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9743 M:      Alan Ott <alan@signal11.us>
9744 L:      linux-wpan@vger.kernel.org
9745 S:      Maintained
9746 F:      drivers/net/ieee802154/mrf24j40.c
9747 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9748
9749 MSI LAPTOP SUPPORT
9750 M:      "Lee, Chun-Yi" <jlee@suse.com>
9751 L:      platform-driver-x86@vger.kernel.org
9752 S:      Maintained
9753 F:      drivers/platform/x86/msi-laptop.c
9754
9755 MSI WMI SUPPORT
9756 L:      platform-driver-x86@vger.kernel.org
9757 S:      Orphan
9758 F:      drivers/platform/x86/msi-wmi.c
9759
9760 MSI001 MEDIA DRIVER
9761 M:      Antti Palosaari <crope@iki.fi>
9762 L:      linux-media@vger.kernel.org
9763 W:      https://linuxtv.org
9764 W:      http://palosaari.fi/linux/
9765 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9766 T:      git git://linuxtv.org/anttip/media_tree.git
9767 S:      Maintained
9768 F:      drivers/media/tuners/msi001*
9769
9770 MSI2500 MEDIA DRIVER
9771 M:      Antti Palosaari <crope@iki.fi>
9772 L:      linux-media@vger.kernel.org
9773 W:      https://linuxtv.org
9774 W:      http://palosaari.fi/linux/
9775 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9776 T:      git git://linuxtv.org/anttip/media_tree.git
9777 S:      Maintained
9778 F:      drivers/media/usb/msi2500/
9779
9780 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9781 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9782 L:      linux-mtd@lists.infradead.org
9783 S:      Maintained
9784 F:      drivers/mtd/devices/docg3*
9785
9786 MT9M032 APTINA SENSOR DRIVER
9787 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9788 L:      linux-media@vger.kernel.org
9789 T:      git git://linuxtv.org/media_tree.git
9790 S:      Maintained
9791 F:      drivers/media/i2c/mt9m032.c
9792 F:      include/media/i2c/mt9m032.h
9793
9794 MT9P031 APTINA CAMERA SENSOR
9795 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9796 L:      linux-media@vger.kernel.org
9797 T:      git git://linuxtv.org/media_tree.git
9798 S:      Maintained
9799 F:      drivers/media/i2c/mt9p031.c
9800 F:      include/media/i2c/mt9p031.h
9801
9802 MT9T001 APTINA CAMERA SENSOR
9803 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9804 L:      linux-media@vger.kernel.org
9805 T:      git git://linuxtv.org/media_tree.git
9806 S:      Maintained
9807 F:      drivers/media/i2c/mt9t001.c
9808 F:      include/media/i2c/mt9t001.h
9809
9810 MT9T112 APTINA CAMERA SENSOR
9811 M:      Jacopo Mondi <jacopo@jmondi.org>
9812 L:      linux-media@vger.kernel.org
9813 T:      git git://linuxtv.org/media_tree.git
9814 S:      Odd Fixes
9815 F:      drivers/media/i2c/mt9t112.c
9816 F:      include/media/i2c/mt9t112.h
9817
9818 MT9V032 APTINA CAMERA SENSOR
9819 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9820 L:      linux-media@vger.kernel.org
9821 T:      git git://linuxtv.org/media_tree.git
9822 S:      Maintained
9823 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9824 F:      drivers/media/i2c/mt9v032.c
9825 F:      include/media/i2c/mt9v032.h
9826
9827 MT9V111 APTINA CAMERA SENSOR
9828 M:      Jacopo Mondi <jacopo@jmondi.org>
9829 L:      linux-media@vger.kernel.org
9830 T:      git git://linuxtv.org/media_tree.git
9831 S:      Maintained
9832 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9833 F:      drivers/media/i2c/mt9v111.c
9834
9835 MULTIFUNCTION DEVICES (MFD)
9836 M:      Lee Jones <lee.jones@linaro.org>
9837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9838 S:      Supported
9839 F:      Documentation/devicetree/bindings/mfd/
9840 F:      drivers/mfd/
9841 F:      include/linux/mfd/
9842 F:      include/dt-bindings/mfd/
9843
9844 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9845 S:      Orphan
9846 F:      drivers/mmc/host/mmc_spi.c
9847 F:      include/linux/spi/mmc_spi.h
9848
9849 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9850 M:      Ulf Hansson <ulf.hansson@linaro.org>
9851 L:      linux-mmc@vger.kernel.org
9852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9853 S:      Maintained
9854 F:      Documentation/devicetree/bindings/mmc/
9855 F:      drivers/mmc/
9856 F:      include/linux/mmc/
9857 F:      include/uapi/linux/mmc/
9858
9859 MULTIPLEXER SUBSYSTEM
9860 M:      Peter Rosin <peda@axentia.se>
9861 S:      Maintained
9862 F:      Documentation/ABI/testing/sysfs-class-mux*
9863 F:      Documentation/devicetree/bindings/mux/
9864 F:      include/linux/dt-bindings/mux/
9865 F:      include/linux/mux/
9866 F:      drivers/mux/
9867
9868 MULTITECH MULTIPORT CARD (ISICOM)
9869 S:      Orphan
9870 F:      drivers/tty/isicom.c
9871 F:      include/linux/isicom.h
9872
9873 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9874 M:      Bin Liu <b-liu@ti.com>
9875 L:      linux-usb@vger.kernel.org
9876 S:      Maintained
9877 F:      drivers/usb/musb/
9878
9879 MXL301RF MEDIA DRIVER
9880 M:      Akihiro Tsukada <tskd08@gmail.com>
9881 L:      linux-media@vger.kernel.org
9882 S:      Odd Fixes
9883 F:      drivers/media/tuners/mxl301rf*
9884
9885 MXL5007T MEDIA DRIVER
9886 M:      Michael Krufky <mkrufky@linuxtv.org>
9887 L:      linux-media@vger.kernel.org
9888 W:      https://linuxtv.org
9889 W:      http://github.com/mkrufky
9890 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9891 T:      git git://linuxtv.org/mkrufky/tuners.git
9892 S:      Maintained
9893 F:      drivers/media/tuners/mxl5007t.*
9894
9895 MXSFB DRM DRIVER
9896 M:      Marek Vasut <marex@denx.de>
9897 S:      Supported
9898 F:      drivers/gpu/drm/mxsfb/
9899 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9900
9901 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9902 M:      Chris Lee <christopher.lee@cspi.com>
9903 L:      netdev@vger.kernel.org
9904 W:      https://www.cspi.com/ethernet-products/support/downloads/
9905 S:      Supported
9906 F:      drivers/net/ethernet/myricom/myri10ge/
9907
9908 NAND FLASH SUBSYSTEM
9909 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9910 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9911 R:      Richard Weinberger <richard@nod.at>
9912 L:      linux-mtd@lists.infradead.org
9913 W:      http://www.linux-mtd.infradead.org/
9914 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9915 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9916 T:      git git://git.infradead.org/linux-mtd.git nand/next
9917 S:      Maintained
9918 F:      drivers/mtd/nand/
9919 F:      include/linux/mtd/*nand*.h
9920
9921 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9922 M:      Daniel Mack <zonque@gmail.com>
9923 S:      Maintained
9924 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9925 W:      http://www.native-instruments.com
9926 F:      sound/usb/caiaq/
9927
9928 NATSEMI ETHERNET DRIVER (DP8381x)
9929 S:      Orphan
9930 F:      drivers/net/ethernet/natsemi/natsemi.c
9931
9932 NCP FILESYSTEM
9933 M:      Petr Vandrovec <petr@vandrovec.name>
9934 S:      Obsolete
9935 F:      drivers/staging/ncpfs/
9936
9937 NCR 5380 SCSI DRIVERS
9938 M:      Finn Thain <fthain@telegraphics.com.au>
9939 M:      Michael Schmitz <schmitzmic@gmail.com>
9940 L:      linux-scsi@vger.kernel.org
9941 S:      Maintained
9942 F:      Documentation/scsi/g_NCR5380.txt
9943 F:      drivers/scsi/NCR5380.*
9944 F:      drivers/scsi/arm/cumana_1.c
9945 F:      drivers/scsi/arm/oak.c
9946 F:      drivers/scsi/atari_scsi.*
9947 F:      drivers/scsi/dmx3191d.c
9948 F:      drivers/scsi/g_NCR5380.*
9949 F:      drivers/scsi/mac_scsi.*
9950 F:      drivers/scsi/sun3_scsi.*
9951 F:      drivers/scsi/sun3_scsi_vme.c
9952
9953 NCSI LIBRARY:
9954 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9955 S:      Maintained
9956 F:      net/ncsi/
9957
9958 NCT6775 HARDWARE MONITOR DRIVER
9959 M:      Guenter Roeck <linux@roeck-us.net>
9960 L:      linux-hwmon@vger.kernel.org
9961 S:      Maintained
9962 F:      Documentation/hwmon/nct6775
9963 F:      drivers/hwmon/nct6775.c
9964
9965 NET_FAILOVER MODULE
9966 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9967 L:      netdev@vger.kernel.org
9968 S:      Supported
9969 F:      driver/net/net_failover.c
9970 F:      include/net/net_failover.h
9971 F:      Documentation/networking/net_failover.rst
9972
9973 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9974 M:      Faisal Latif <faisal.latif@intel.com>
9975 L:      linux-rdma@vger.kernel.org
9976 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9977 S:      Supported
9978 F:      drivers/infiniband/hw/nes/
9979 F:      include/uapi/rdma/nes-abi.h
9980
9981 NETEM NETWORK EMULATOR
9982 M:      Stephen Hemminger <stephen@networkplumber.org>
9983 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9984 S:      Maintained
9985 F:      net/sched/sch_netem.c
9986
9987 NETERION 10GbE DRIVERS (s2io/vxge)
9988 M:      Jon Mason <jdmason@kudzu.us>
9989 L:      netdev@vger.kernel.org
9990 S:      Supported
9991 F:      Documentation/networking/s2io.txt
9992 F:      Documentation/networking/vxge.txt
9993 F:      drivers/net/ethernet/neterion/
9994
9995 NETFILTER
9996 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9997 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9998 M:      Florian Westphal <fw@strlen.de>
9999 L:      netfilter-devel@vger.kernel.org
10000 L:      coreteam@netfilter.org
10001 W:      http://www.netfilter.org/
10002 W:      http://www.iptables.org/
10003 W:      http://www.nftables.org/
10004 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10007 S:      Maintained
10008 F:      include/linux/netfilter*
10009 F:      include/linux/netfilter/
10010 F:      include/net/netfilter/
10011 F:      include/uapi/linux/netfilter*
10012 F:      include/uapi/linux/netfilter/
10013 F:      net/*/netfilter.c
10014 F:      net/*/netfilter/
10015 F:      net/netfilter/
10016 F:      net/bridge/br_netfilter*.c
10017
10018 NETROM NETWORK LAYER
10019 M:      Ralf Baechle <ralf@linux-mips.org>
10020 L:      linux-hams@vger.kernel.org
10021 W:      http://www.linux-ax25.org/
10022 S:      Maintained
10023 F:      include/net/netrom.h
10024 F:      include/uapi/linux/netrom.h
10025 F:      net/netrom/
10026
10027 NETRONOME ETHERNET DRIVERS
10028 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10029 L:      oss-drivers@netronome.com
10030 S:      Maintained
10031 F:      drivers/net/ethernet/netronome/
10032
10033 NETWORK BLOCK DEVICE (NBD)
10034 M:      Josef Bacik <josef@toxicpanda.com>
10035 S:      Maintained
10036 L:      linux-block@vger.kernel.org
10037 L:      nbd@other.debian.org
10038 F:      Documentation/blockdev/nbd.txt
10039 F:      drivers/block/nbd.c
10040 F:      include/uapi/linux/nbd.h
10041
10042 NETWORK DROP MONITOR
10043 M:      Neil Horman <nhorman@tuxdriver.com>
10044 L:      netdev@vger.kernel.org
10045 S:      Maintained
10046 W:      https://fedorahosted.org/dropwatch/
10047 F:      net/core/drop_monitor.c
10048
10049 NETWORKING DRIVERS
10050 M:      "David S. Miller" <davem@davemloft.net>
10051 L:      netdev@vger.kernel.org
10052 W:      http://www.linuxfoundation.org/en/Net
10053 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10056 S:      Odd Fixes
10057 F:      Documentation/devicetree/bindings/net/
10058 F:      drivers/net/
10059 F:      include/linux/if_*
10060 F:      include/linux/netdevice.h
10061 F:      include/linux/etherdevice.h
10062 F:      include/linux/fcdevice.h
10063 F:      include/linux/fddidevice.h
10064 F:      include/linux/hippidevice.h
10065 F:      include/linux/inetdevice.h
10066 F:      include/uapi/linux/if_*
10067 F:      include/uapi/linux/netdevice.h
10068
10069 NETWORKING DRIVERS (WIRELESS)
10070 M:      Kalle Valo <kvalo@codeaurora.org>
10071 L:      linux-wireless@vger.kernel.org
10072 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10075 S:      Maintained
10076 F:      Documentation/devicetree/bindings/net/wireless/
10077 F:      drivers/net/wireless/
10078
10079 NETWORKING [DSA]
10080 M:      Andrew Lunn <andrew@lunn.ch>
10081 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10082 M:      Florian Fainelli <f.fainelli@gmail.com>
10083 S:      Maintained
10084 F:      Documentation/devicetree/bindings/net/dsa/
10085 F:      net/dsa/
10086 F:      include/net/dsa.h
10087 F:      include/linux/dsa/
10088 F:      drivers/net/dsa/
10089
10090 NETWORKING [GENERAL]
10091 M:      "David S. Miller" <davem@davemloft.net>
10092 L:      netdev@vger.kernel.org
10093 W:      http://www.linuxfoundation.org/en/Net
10094 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10097 B:      mailto:netdev@vger.kernel.org
10098 S:      Maintained
10099 F:      net/
10100 F:      include/net/
10101 F:      include/linux/in.h
10102 F:      include/linux/net.h
10103 F:      include/linux/netdevice.h
10104 F:      include/uapi/linux/in.h
10105 F:      include/uapi/linux/net.h
10106 F:      include/uapi/linux/netdevice.h
10107 F:      include/uapi/linux/net_namespace.h
10108 F:      tools/testing/selftests/net/
10109 F:      lib/net_utils.c
10110 F:      lib/random32.c
10111 F:      Documentation/networking/
10112
10113 NETWORKING [IPSEC]
10114 M:      Steffen Klassert <steffen.klassert@secunet.com>
10115 M:      Herbert Xu <herbert@gondor.apana.org.au>
10116 M:      "David S. Miller" <davem@davemloft.net>
10117 L:      netdev@vger.kernel.org
10118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10120 S:      Maintained
10121 F:      net/core/flow.c
10122 F:      net/xfrm/
10123 F:      net/key/
10124 F:      net/ipv4/xfrm*
10125 F:      net/ipv4/esp4*
10126 F:      net/ipv4/ah4.c
10127 F:      net/ipv4/ipcomp.c
10128 F:      net/ipv4/ip_vti.c
10129 F:      net/ipv6/xfrm*
10130 F:      net/ipv6/esp6*
10131 F:      net/ipv6/ah6.c
10132 F:      net/ipv6/ipcomp6.c
10133 F:      net/ipv6/ip6_vti.c
10134 F:      include/uapi/linux/xfrm.h
10135 F:      include/net/xfrm.h
10136
10137 NETWORKING [IPv4/IPv6]
10138 M:      "David S. Miller" <davem@davemloft.net>
10139 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10140 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10141 L:      netdev@vger.kernel.org
10142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10143 S:      Maintained
10144 F:      net/ipv4/
10145 F:      net/ipv6/
10146 F:      include/net/ip*
10147 F:      arch/x86/net/*
10148
10149 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10150 M:      Paul Moore <paul@paul-moore.com>
10151 W:      https://github.com/netlabel
10152 L:      netdev@vger.kernel.org
10153 L:      linux-security-module@vger.kernel.org
10154 S:      Maintained
10155 F:      Documentation/netlabel/
10156 F:      include/net/calipso.h
10157 F:      include/net/cipso_ipv4.h
10158 F:      include/net/netlabel.h
10159 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10160 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10161 F:      net/netlabel/
10162 F:      net/ipv4/cipso_ipv4.c
10163 F:      net/ipv6/calipso.c
10164 F:      net/netfilter/xt_CONNSECMARK.c
10165 F:      net/netfilter/xt_SECMARK.c
10166
10167 NETWORKING [TCP]
10168 M:      Eric Dumazet <edumazet@google.com>
10169 L:      netdev@vger.kernel.org
10170 S:      Maintained
10171 F:      net/ipv4/tcp*.c
10172 F:      net/ipv4/syncookies.c
10173 F:      net/ipv6/tcp*.c
10174 F:      net/ipv6/syncookies.c
10175 F:      include/uapi/linux/tcp.h
10176 F:      include/net/tcp.h
10177 F:      include/linux/tcp.h
10178 F:      include/trace/events/tcp.h
10179
10180 NETWORKING [TLS]
10181 M:      Boris Pismenny <borisp@mellanox.com>
10182 M:      Aviad Yehezkel <aviadye@mellanox.com>
10183 M:      Dave Watson <davejwatson@fb.com>
10184 L:      netdev@vger.kernel.org
10185 S:      Maintained
10186 F:      net/tls/*
10187 F:      include/uapi/linux/tls.h
10188 F:      include/net/tls.h
10189
10190 NETWORKING [WIRELESS]
10191 L:      linux-wireless@vger.kernel.org
10192 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10193
10194 NETDEVSIM
10195 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10196 S:      Maintained
10197 F:      drivers/net/netdevsim/*
10198
10199 NETXEN (1/10) GbE SUPPORT
10200 M:      Manish Chopra <manish.chopra@cavium.com>
10201 M:      Rahul Verma <rahul.verma@cavium.com>
10202 M:      Dept-GELinuxNICDev@cavium.com
10203 L:      netdev@vger.kernel.org
10204 S:      Supported
10205 F:      drivers/net/ethernet/qlogic/netxen/
10206
10207 NFC SUBSYSTEM
10208 M:      Samuel Ortiz <sameo@linux.intel.com>
10209 L:      linux-wireless@vger.kernel.org
10210 L:      linux-nfc@lists.01.org (subscribers-only)
10211 S:      Supported
10212 F:      net/nfc/
10213 F:      include/net/nfc/
10214 F:      include/uapi/linux/nfc.h
10215 F:      drivers/nfc/
10216 F:      include/linux/platform_data/nfcmrvl.h
10217 F:      include/linux/platform_data/nxp-nci.h
10218 F:      Documentation/devicetree/bindings/net/nfc/
10219
10220 NFS, SUNRPC, AND LOCKD CLIENTS
10221 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10222 M:      Anna Schumaker <anna.schumaker@netapp.com>
10223 L:      linux-nfs@vger.kernel.org
10224 W:      http://client.linux-nfs.org
10225 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10226 S:      Maintained
10227 F:      fs/lockd/
10228 F:      fs/nfs/
10229 F:      fs/nfs_common/
10230 F:      net/sunrpc/
10231 F:      include/linux/lockd/
10232 F:      include/linux/nfs*
10233 F:      include/linux/sunrpc/
10234 F:      include/uapi/linux/nfs*
10235 F:      include/uapi/linux/sunrpc/
10236
10237 NILFS2 FILESYSTEM
10238 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10239 L:      linux-nilfs@vger.kernel.org
10240 W:      https://nilfs.sourceforge.io/
10241 W:      https://nilfs.osdn.jp/
10242 T:      git git://github.com/konis/nilfs2.git
10243 S:      Supported
10244 F:      Documentation/filesystems/nilfs2.txt
10245 F:      fs/nilfs2/
10246 F:      include/trace/events/nilfs2.h
10247 F:      include/uapi/linux/nilfs2_api.h
10248 F:      include/uapi/linux/nilfs2_ondisk.h
10249
10250 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10251 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10252 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10253 S:      Maintained
10254 F:      Documentation/scsi/NinjaSCSI.txt
10255 F:      drivers/scsi/pcmcia/nsp_*
10256
10257 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10258 M:      GOTO Masanori <gotom@debian.or.jp>
10259 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10260 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10261 S:      Maintained
10262 F:      Documentation/scsi/NinjaSCSI.txt
10263 F:      drivers/scsi/nsp32*
10264
10265 NIOS2 ARCHITECTURE
10266 M:      Ley Foon Tan <lftan@altera.com>
10267 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10269 S:      Maintained
10270 F:      arch/nios2/
10271
10272 NOHZ, DYNTICKS SUPPORT
10273 M:      Frederic Weisbecker <fweisbec@gmail.com>
10274 M:      Thomas Gleixner <tglx@linutronix.de>
10275 M:      Ingo Molnar <mingo@kernel.org>
10276 L:      linux-kernel@vger.kernel.org
10277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10278 S:      Maintained
10279 F:      kernel/time/tick*.*
10280 F:      include/linux/tick.h
10281 F:      include/linux/sched/nohz.h
10282
10283 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10284 M:      Pavel Machek <pavel@ucw.cz>
10285 M:      Sakari Ailus <sakari.ailus@iki.fi>
10286 L:      linux-media@vger.kernel.org
10287 S:      Maintained
10288 F:      drivers/media/i2c/et8ek8
10289 F:      drivers/media/i2c/ad5820.c
10290
10291 NOKIA N900 POWER SUPPLY DRIVERS
10292 R:      Pali Rohár <pali.rohar@gmail.com>
10293 F:      include/linux/power/bq2415x_charger.h
10294 F:      include/linux/power/bq27xxx_battery.h
10295 F:      include/linux/power/isp1704_charger.h
10296 F:      drivers/power/supply/bq2415x_charger.c
10297 F:      drivers/power/supply/bq27xxx_battery.c
10298 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10299 F:      drivers/power/supply/isp1704_charger.c
10300 F:      drivers/power/supply/rx51_battery.c
10301
10302 NTB AMD DRIVER
10303 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10304 L:      linux-ntb@googlegroups.com
10305 S:      Supported
10306 F:      drivers/ntb/hw/amd/
10307
10308 NTB DRIVER CORE
10309 M:      Jon Mason <jdmason@kudzu.us>
10310 M:      Dave Jiang <dave.jiang@intel.com>
10311 M:      Allen Hubbe <allenbh@gmail.com>
10312 L:      linux-ntb@googlegroups.com
10313 S:      Supported
10314 W:      https://github.com/jonmason/ntb/wiki
10315 T:      git git://github.com/jonmason/ntb.git
10316 F:      drivers/ntb/
10317 F:      drivers/net/ntb_netdev.c
10318 F:      include/linux/ntb.h
10319 F:      include/linux/ntb_transport.h
10320 F:      tools/testing/selftests/ntb/
10321
10322 NTB IDT DRIVER
10323 M:      Serge Semin <fancer.lancer@gmail.com>
10324 L:      linux-ntb@googlegroups.com
10325 S:      Supported
10326 F:      drivers/ntb/hw/idt/
10327
10328 NTB INTEL DRIVER
10329 M:      Dave Jiang <dave.jiang@intel.com>
10330 L:      linux-ntb@googlegroups.com
10331 S:      Supported
10332 W:      https://github.com/davejiang/linux/wiki
10333 T:      git https://github.com/davejiang/linux.git
10334 F:      drivers/ntb/hw/intel/
10335
10336 NTFS FILESYSTEM
10337 M:      Anton Altaparmakov <anton@tuxera.com>
10338 L:      linux-ntfs-dev@lists.sourceforge.net
10339 W:      http://www.tuxera.com/
10340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10341 S:      Supported
10342 F:      Documentation/filesystems/ntfs.txt
10343 F:      fs/ntfs/
10344
10345 NUBUS SUBSYSTEM
10346 M:      Finn Thain <fthain@telegraphics.com.au>
10347 L:      linux-m68k@lists.linux-m68k.org
10348 S:      Maintained
10349 F:      arch/*/include/asm/nubus.h
10350 F:      drivers/nubus/
10351 F:      include/linux/nubus.h
10352 F:      include/uapi/linux/nubus.h
10353
10354 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10355 M:      Antonino Daplas <adaplas@gmail.com>
10356 L:      linux-fbdev@vger.kernel.org
10357 S:      Maintained
10358 F:      drivers/video/fbdev/riva/
10359 F:      drivers/video/fbdev/nvidia/
10360
10361 NVM EXPRESS DRIVER
10362 M:      Keith Busch <keith.busch@intel.com>
10363 M:      Jens Axboe <axboe@fb.com>
10364 M:      Christoph Hellwig <hch@lst.de>
10365 M:      Sagi Grimberg <sagi@grimberg.me>
10366 L:      linux-nvme@lists.infradead.org
10367 T:      git://git.infradead.org/nvme.git
10368 W:      http://git.infradead.org/nvme.git
10369 S:      Supported
10370 F:      drivers/nvme/host/
10371 F:      include/linux/nvme.h
10372 F:      include/uapi/linux/nvme_ioctl.h
10373
10374 NVM EXPRESS FC TRANSPORT DRIVERS
10375 M:      James Smart <james.smart@broadcom.com>
10376 L:      linux-nvme@lists.infradead.org
10377 S:      Supported
10378 F:      include/linux/nvme-fc.h
10379 F:      include/linux/nvme-fc-driver.h
10380 F:      drivers/nvme/host/fc.c
10381 F:      drivers/nvme/target/fc.c
10382 F:      drivers/nvme/target/fcloop.c
10383
10384 NVM EXPRESS TARGET DRIVER
10385 M:      Christoph Hellwig <hch@lst.de>
10386 M:      Sagi Grimberg <sagi@grimberg.me>
10387 L:      linux-nvme@lists.infradead.org
10388 T:      git://git.infradead.org/nvme.git
10389 W:      http://git.infradead.org/nvme.git
10390 S:      Supported
10391 F:      drivers/nvme/target/
10392
10393 NVMEM FRAMEWORK
10394 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10395 S:      Maintained
10396 F:      drivers/nvmem/
10397 F:      Documentation/devicetree/bindings/nvmem/
10398 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10399 F:      include/linux/nvmem-consumer.h
10400 F:      include/linux/nvmem-provider.h
10401
10402 NXP SGTL5000 DRIVER
10403 M:      Fabio Estevam <fabio.estevam@nxp.com>
10404 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10405 S:      Maintained
10406 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10407 F:      sound/soc/codecs/sgtl5000*
10408
10409 NXP TDA998X DRM DRIVER
10410 M:      Russell King <linux@armlinux.org.uk>
10411 S:      Maintained
10412 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10413 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10414 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10415 F:      include/drm/i2c/tda998x.h
10416 F:      include/dt-bindings/display/tda998x.h
10417 K:      "nxp,tda998x"
10418
10419 NXP TFA9879 DRIVER
10420 M:      Peter Rosin <peda@axentia.se>
10421 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10422 S:      Maintained
10423 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10424 F:      sound/soc/codecs/tfa9879*
10425
10426 NXP-NCI NFC DRIVER
10427 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10428 R:      Charles Gorand <charles.gorand@effinnov.com>
10429 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10430 S:      Supported
10431 F:      drivers/nfc/nxp-nci
10432
10433 OBJTOOL
10434 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10435 M:      Peter Zijlstra <peterz@infradead.org>
10436 S:      Supported
10437 F:      tools/objtool/
10438
10439 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10440 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10441 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10442 L:      linuxppc-dev@lists.ozlabs.org
10443 S:      Supported
10444 F:      arch/powerpc/platforms/powernv/ocxl.c
10445 F:      arch/powerpc/include/asm/pnv-ocxl.h
10446 F:      drivers/misc/ocxl/
10447 F:      include/misc/ocxl*
10448 F:      include/uapi/misc/ocxl.h
10449 F:      Documentation/accelerators/ocxl.rst
10450
10451 OMAP AUDIO SUPPORT
10452 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10453 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10455 L:      linux-omap@vger.kernel.org
10456 S:      Maintained
10457 F:      sound/soc/omap/
10458
10459 OMAP CLOCK FRAMEWORK SUPPORT
10460 M:      Paul Walmsley <paul@pwsan.com>
10461 L:      linux-omap@vger.kernel.org
10462 S:      Maintained
10463 F:      arch/arm/*omap*/*clock*
10464
10465 OMAP DEVICE TREE SUPPORT
10466 M:      Benoît Cousson <bcousson@baylibre.com>
10467 M:      Tony Lindgren <tony@atomide.com>
10468 L:      linux-omap@vger.kernel.org
10469 L:      devicetree@vger.kernel.org
10470 S:      Maintained
10471 F:      arch/arm/boot/dts/*omap*
10472 F:      arch/arm/boot/dts/*am3*
10473 F:      arch/arm/boot/dts/*am4*
10474 F:      arch/arm/boot/dts/*am5*
10475 F:      arch/arm/boot/dts/*dra7*
10476
10477 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10478 L:      linux-omap@vger.kernel.org
10479 L:      linux-fbdev@vger.kernel.org
10480 S:      Orphan
10481 F:      drivers/video/fbdev/omap2/
10482 F:      Documentation/arm/OMAP/DSS
10483
10484 OMAP FRAMEBUFFER SUPPORT
10485 L:      linux-fbdev@vger.kernel.org
10486 L:      linux-omap@vger.kernel.org
10487 S:      Orphan
10488 F:      drivers/video/fbdev/omap/
10489
10490 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10491 M:      Roger Quadros <rogerq@ti.com>
10492 M:      Tony Lindgren <tony@atomide.com>
10493 L:      linux-omap@vger.kernel.org
10494 S:      Maintained
10495 F:      drivers/memory/omap-gpmc.c
10496 F:      arch/arm/mach-omap2/*gpmc*
10497
10498 OMAP GPIO DRIVER
10499 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10500 M:      Santosh Shilimkar <ssantosh@kernel.org>
10501 M:      Kevin Hilman <khilman@kernel.org>
10502 L:      linux-omap@vger.kernel.org
10503 S:      Maintained
10504 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10505 F:      drivers/gpio/gpio-omap.c
10506
10507 OMAP HARDWARE SPINLOCK SUPPORT
10508 M:      Ohad Ben-Cohen <ohad@wizery.com>
10509 L:      linux-omap@vger.kernel.org
10510 S:      Maintained
10511 F:      drivers/hwspinlock/omap_hwspinlock.c
10512
10513 OMAP HS MMC SUPPORT
10514 L:      linux-mmc@vger.kernel.org
10515 L:      linux-omap@vger.kernel.org
10516 S:      Orphan
10517 F:      drivers/mmc/host/omap_hsmmc.c
10518
10519 OMAP HWMOD DATA
10520 M:      Paul Walmsley <paul@pwsan.com>
10521 L:      linux-omap@vger.kernel.org
10522 S:      Maintained
10523 F:      arch/arm/mach-omap2/omap_hwmod*data*
10524
10525 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10526 M:      Benoît Cousson <bcousson@baylibre.com>
10527 L:      linux-omap@vger.kernel.org
10528 S:      Maintained
10529 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10530
10531 OMAP HWMOD SUPPORT
10532 M:      Benoît Cousson <bcousson@baylibre.com>
10533 M:      Paul Walmsley <paul@pwsan.com>
10534 L:      linux-omap@vger.kernel.org
10535 S:      Maintained
10536 F:      arch/arm/mach-omap2/omap_hwmod.*
10537
10538 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10539 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10540 L:      linux-media@vger.kernel.org
10541 S:      Maintained
10542 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10543 F:      drivers/media/platform/omap3isp/
10544 F:      drivers/staging/media/omap4iss/
10545
10546 OMAP MMC SUPPORT
10547 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10548 L:      linux-omap@vger.kernel.org
10549 S:      Maintained
10550 F:      drivers/mmc/host/omap.c
10551
10552 OMAP POWER MANAGEMENT SUPPORT
10553 M:      Kevin Hilman <khilman@kernel.org>
10554 L:      linux-omap@vger.kernel.org
10555 S:      Maintained
10556 F:      arch/arm/*omap*/*pm*
10557 F:      drivers/cpufreq/omap-cpufreq.c
10558
10559 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10560 M:      Rajendra Nayak <rnayak@codeaurora.org>
10561 M:      Paul Walmsley <paul@pwsan.com>
10562 L:      linux-omap@vger.kernel.org
10563 S:      Maintained
10564 F:      arch/arm/mach-omap2/prm*
10565
10566 OMAP RANDOM NUMBER GENERATOR SUPPORT
10567 M:      Deepak Saxena <dsaxena@plexity.net>
10568 S:      Maintained
10569 F:      drivers/char/hw_random/omap-rng.c
10570
10571 OMAP USB SUPPORT
10572 L:      linux-usb@vger.kernel.org
10573 L:      linux-omap@vger.kernel.org
10574 S:      Orphan
10575 F:      drivers/usb/*/*omap*
10576 F:      arch/arm/*omap*/usb*
10577
10578 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10579 M:      Mark Jackson <mpfj@newflow.co.uk>
10580 L:      linux-omap@vger.kernel.org
10581 S:      Maintained
10582 F:      arch/arm/boot/dts/am335x-nano.dts
10583
10584 OMAP1 SUPPORT
10585 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10586 M:      Tony Lindgren <tony@atomide.com>
10587 L:      linux-omap@vger.kernel.org
10588 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10590 S:      Maintained
10591 F:      arch/arm/mach-omap1/
10592 F:      arch/arm/plat-omap/
10593 F:      arch/arm/configs/omap1_defconfig
10594 F:      drivers/i2c/busses/i2c-omap.c
10595 F:      include/linux/platform_data/i2c-omap.h
10596 F:      include/linux/platform_data/ams-delta-fiq.h
10597
10598 OMAP2+ SUPPORT
10599 M:      Tony Lindgren <tony@atomide.com>
10600 L:      linux-omap@vger.kernel.org
10601 W:      http://www.muru.com/linux/omap/
10602 W:      http://linux.omap.com/
10603 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10605 S:      Maintained
10606 F:      arch/arm/mach-omap2/
10607 F:      arch/arm/plat-omap/
10608 F:      arch/arm/configs/omap2plus_defconfig
10609 F:      drivers/i2c/busses/i2c-omap.c
10610 F:      drivers/irqchip/irq-omap-intc.c
10611 F:      drivers/mfd/*omap*.c
10612 F:      drivers/mfd/menelaus.c
10613 F:      drivers/mfd/palmas.c
10614 F:      drivers/mfd/tps65217.c
10615 F:      drivers/mfd/tps65218.c
10616 F:      drivers/mfd/tps65910.c
10617 F:      drivers/mfd/twl-core.[ch]
10618 F:      drivers/mfd/twl4030*.c
10619 F:      drivers/mfd/twl6030*.c
10620 F:      drivers/mfd/twl6040*.c
10621 F:      drivers/regulator/palmas-regulator*.c
10622 F:      drivers/regulator/pbias-regulator.c
10623 F:      drivers/regulator/tps65217-regulator.c
10624 F:      drivers/regulator/tps65218-regulator.c
10625 F:      drivers/regulator/tps65910-regulator.c
10626 F:      drivers/regulator/twl-regulator.c
10627 F:      drivers/regulator/twl6030-regulator.c
10628 F:      include/linux/platform_data/i2c-omap.h
10629
10630 ONION OMEGA2+ BOARD
10631 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10632 L:      linux-mips@linux-mips.org
10633 S:      Maintained
10634 F:      arch/mips/boot/dts/ralink/omega2p.dts
10635
10636 OMFS FILESYSTEM
10637 M:      Bob Copeland <me@bobcopeland.com>
10638 L:      linux-karma-devel@lists.sourceforge.net
10639 S:      Maintained
10640 F:      Documentation/filesystems/omfs.txt
10641 F:      fs/omfs/
10642
10643 OMNIKEY CARDMAN 4000 DRIVER
10644 M:      Harald Welte <laforge@gnumonks.org>
10645 S:      Maintained
10646 F:      drivers/char/pcmcia/cm4000_cs.c
10647 F:      include/linux/cm4000_cs.h
10648 F:      include/uapi/linux/cm4000_cs.h
10649
10650 OMNIKEY CARDMAN 4040 DRIVER
10651 M:      Harald Welte <laforge@gnumonks.org>
10652 S:      Maintained
10653 F:      drivers/char/pcmcia/cm4040_cs.*
10654
10655 OMNIVISION OV13858 SENSOR DRIVER
10656 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10657 L:      linux-media@vger.kernel.org
10658 T:      git git://linuxtv.org/media_tree.git
10659 S:      Maintained
10660 F:      drivers/media/i2c/ov13858.c
10661
10662 OMNIVISION OV2680 SENSOR DRIVER
10663 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10664 L:      linux-media@vger.kernel.org
10665 T:      git git://linuxtv.org/media_tree.git
10666 S:      Maintained
10667 F:      drivers/media/i2c/ov2680.c
10668 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10669
10670 OMNIVISION OV2685 SENSOR DRIVER
10671 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10672 L:      linux-media@vger.kernel.org
10673 T:      git git://linuxtv.org/media_tree.git
10674 S:      Maintained
10675 F:      drivers/media/i2c/ov2685.c
10676
10677 OMNIVISION OV5640 SENSOR DRIVER
10678 M:      Steve Longerbeam <slongerbeam@gmail.com>
10679 L:      linux-media@vger.kernel.org
10680 T:      git git://linuxtv.org/media_tree.git
10681 S:      Maintained
10682 F:      drivers/media/i2c/ov5640.c
10683
10684 OMNIVISION OV5647 SENSOR DRIVER
10685 M:      Luis Oliveira <lolivei@synopsys.com>
10686 L:      linux-media@vger.kernel.org
10687 T:      git git://linuxtv.org/media_tree.git
10688 S:      Maintained
10689 F:      drivers/media/i2c/ov5647.c
10690
10691 OMNIVISION OV5695 SENSOR DRIVER
10692 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10693 L:      linux-media@vger.kernel.org
10694 T:      git git://linuxtv.org/media_tree.git
10695 S:      Maintained
10696 F:      drivers/media/i2c/ov5695.c
10697
10698 OMNIVISION OV7670 SENSOR DRIVER
10699 M:      Jonathan Corbet <corbet@lwn.net>
10700 L:      linux-media@vger.kernel.org
10701 T:      git git://linuxtv.org/media_tree.git
10702 S:      Maintained
10703 F:      drivers/media/i2c/ov7670.c
10704 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10705
10706 OMNIVISION OV772x SENSOR DRIVER
10707 M:      Jacopo Mondi <jacopo@jmondi.org>
10708 L:      linux-media@vger.kernel.org
10709 T:      git git://linuxtv.org/media_tree.git
10710 S:      Odd fixes
10711 F:      drivers/media/i2c/ov772x.c
10712 F:      include/media/i2c/ov772x.h
10713 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10714
10715 OMNIVISION OV7740 SENSOR DRIVER
10716 M:      Wenyou Yang <wenyou.yang@microchip.com>
10717 L:      linux-media@vger.kernel.org
10718 T:      git git://linuxtv.org/media_tree.git
10719 S:      Maintained
10720 F:      drivers/media/i2c/ov7740.c
10721 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10722
10723 OMNIVISION OV9650 SENSOR DRIVER
10724 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10725 R:      Akinobu Mita <akinobu.mita@gmail.com>
10726 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10727 L:      linux-media@vger.kernel.org
10728 T:      git git://linuxtv.org/media_tree.git
10729 S:      Maintained
10730 F:      drivers/media/i2c/ov9650.c
10731 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10732
10733 ONENAND FLASH DRIVER
10734 M:      Kyungmin Park <kyungmin.park@samsung.com>
10735 L:      linux-mtd@lists.infradead.org
10736 S:      Maintained
10737 F:      drivers/mtd/nand/onenand/
10738 F:      include/linux/mtd/onenand*.h
10739
10740 ONSTREAM SCSI TAPE DRIVER
10741 M:      Willem Riede <osst@riede.org>
10742 L:      osst-users@lists.sourceforge.net
10743 L:      linux-scsi@vger.kernel.org
10744 S:      Maintained
10745 F:      Documentation/scsi/osst.txt
10746 F:      drivers/scsi/osst.*
10747 F:      drivers/scsi/osst_*.h
10748 F:      drivers/scsi/st.h
10749
10750 OP-TEE DRIVER
10751 M:      Jens Wiklander <jens.wiklander@linaro.org>
10752 S:      Maintained
10753 F:      drivers/tee/optee/
10754
10755 OPA-VNIC DRIVER
10756 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10757 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10758 L:      linux-rdma@vger.kernel.org
10759 S:      Supported
10760 F:      drivers/infiniband/ulp/opa_vnic
10761
10762 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10763 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10764 M:      Frank Rowand <frowand.list@gmail.com>
10765 L:      devicetree@vger.kernel.org
10766 S:      Maintained
10767 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10768 F:      Documentation/devicetree/overlay-notes.txt
10769 F:      drivers/of/overlay.c
10770 F:      drivers/of/resolver.c
10771 K:      of_overlay_notifier_
10772
10773 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10774 M:      Rob Herring <robh+dt@kernel.org>
10775 M:      Frank Rowand <frowand.list@gmail.com>
10776 L:      devicetree@vger.kernel.org
10777 W:      http://www.devicetree.org/
10778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10779 S:      Maintained
10780 F:      drivers/of/
10781 F:      include/linux/of*.h
10782 F:      scripts/dtc/
10783 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10784
10785 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10786 M:      Rob Herring <robh+dt@kernel.org>
10787 M:      Mark Rutland <mark.rutland@arm.com>
10788 L:      devicetree@vger.kernel.org
10789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10790 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10791 S:      Maintained
10792 F:      Documentation/devicetree/
10793 F:      arch/*/boot/dts/
10794 F:      include/dt-bindings/
10795
10796 OPENCORES I2C BUS DRIVER
10797 M:      Peter Korsgaard <peter@korsgaard.com>
10798 L:      linux-i2c@vger.kernel.org
10799 S:      Maintained
10800 F:      Documentation/i2c/busses/i2c-ocores
10801 F:      drivers/i2c/busses/i2c-ocores.c
10802
10803 OPENRISC ARCHITECTURE
10804 M:      Jonas Bonn <jonas@southpole.se>
10805 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10806 M:      Stafford Horne <shorne@gmail.com>
10807 T:      git git://github.com/openrisc/linux.git
10808 L:      openrisc@lists.librecores.org
10809 W:      http://openrisc.io
10810 S:      Maintained
10811 F:      Documentation/devicetree/bindings/openrisc/
10812 F:      Documentation/openrisc/
10813 F:      arch/openrisc/
10814 F:      drivers/irqchip/irq-ompic.c
10815 F:      drivers/irqchip/irq-or1k-*
10816
10817 OPENVSWITCH
10818 M:      Pravin B Shelar <pshelar@ovn.org>
10819 L:      netdev@vger.kernel.org
10820 L:      dev@openvswitch.org
10821 W:      http://openvswitch.org
10822 S:      Maintained
10823 F:      net/openvswitch/
10824 F:      include/uapi/linux/openvswitch.h
10825
10826 OPERATING PERFORMANCE POINTS (OPP)
10827 M:      Viresh Kumar <vireshk@kernel.org>
10828 M:      Nishanth Menon <nm@ti.com>
10829 M:      Stephen Boyd <sboyd@kernel.org>
10830 L:      linux-pm@vger.kernel.org
10831 S:      Maintained
10832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10833 F:      drivers/opp/
10834 F:      include/linux/pm_opp.h
10835 F:      Documentation/power/opp.txt
10836 F:      Documentation/devicetree/bindings/opp/
10837
10838 OPL4 DRIVER
10839 M:      Clemens Ladisch <clemens@ladisch.de>
10840 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10841 T:      git git://git.alsa-project.org/alsa-kernel.git
10842 S:      Maintained
10843 F:      sound/drivers/opl4/
10844
10845 OPROFILE
10846 M:      Robert Richter <rric@kernel.org>
10847 L:      oprofile-list@lists.sf.net
10848 S:      Maintained
10849 F:      arch/*/include/asm/oprofile*.h
10850 F:      arch/*/oprofile/
10851 F:      drivers/oprofile/
10852 F:      include/linux/oprofile.h
10853
10854 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10855 M:      Mark Fasheh <mark@fasheh.com>
10856 M:      Joel Becker <jlbec@evilplan.org>
10857 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10858 W:      http://ocfs2.wiki.kernel.org
10859 S:      Supported
10860 F:      Documentation/filesystems/ocfs2.txt
10861 F:      Documentation/filesystems/dlmfs.txt
10862 F:      fs/ocfs2/
10863
10864 ORANGEFS FILESYSTEM
10865 M:      Mike Marshall <hubcap@omnibond.com>
10866 R:      Martin Brandenburg <martin@omnibond.com>
10867 L:      devel@lists.orangefs.org
10868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10869 S:      Supported
10870 F:      fs/orangefs/
10871 F:      Documentation/filesystems/orangefs.txt
10872
10873 ORINOCO DRIVER
10874 L:      linux-wireless@vger.kernel.org
10875 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10876 W:      http://www.nongnu.org/orinoco/
10877 S:      Orphan
10878 F:      drivers/net/wireless/intersil/orinoco/
10879
10880 OSD LIBRARY and FILESYSTEM
10881 M:      Boaz Harrosh <ooo@electrozaur.com>
10882 S:      Maintained
10883 F:      drivers/scsi/osd/
10884 F:      include/scsi/osd_*
10885 F:      fs/exofs/
10886
10887 OV2659 OMNIVISION SENSOR DRIVER
10888 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10889 L:      linux-media@vger.kernel.org
10890 W:      https://linuxtv.org
10891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10892 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10893 S:      Maintained
10894 F:      drivers/media/i2c/ov2659.c
10895 F:      include/media/i2c/ov2659.h
10896
10897 OVERLAY FILESYSTEM
10898 M:      Miklos Szeredi <miklos@szeredi.hu>
10899 L:      linux-unionfs@vger.kernel.org
10900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10901 S:      Supported
10902 F:      fs/overlayfs/
10903 F:      Documentation/filesystems/overlayfs.txt
10904
10905 P54 WIRELESS DRIVER
10906 M:      Christian Lamparter <chunkeey@googlemail.com>
10907 L:      linux-wireless@vger.kernel.org
10908 W:      http://wireless.kernel.org/en/users/Drivers/p54
10909 S:      Maintained
10910 F:      drivers/net/wireless/intersil/p54/
10911
10912 PA SEMI ETHERNET DRIVER
10913 L:      netdev@vger.kernel.org
10914 S:      Orphan
10915 F:      drivers/net/ethernet/pasemi/*
10916
10917 PA SEMI SMBUS DRIVER
10918 L:      linux-i2c@vger.kernel.org
10919 S:      Orphan
10920 F:      drivers/i2c/busses/i2c-pasemi.c
10921
10922 PADATA PARALLEL EXECUTION MECHANISM
10923 M:      Steffen Klassert <steffen.klassert@secunet.com>
10924 L:      linux-crypto@vger.kernel.org
10925 S:      Maintained
10926 F:      kernel/padata.c
10927 F:      include/linux/padata.h
10928 F:      Documentation/padata.txt
10929
10930 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10931 M:      Harald Welte <laforge@gnumonks.org>
10932 L:      platform-driver-x86@vger.kernel.org
10933 S:      Maintained
10934 F:      drivers/platform/x86/panasonic-laptop.c
10935
10936 PARALLEL LCD/KEYPAD PANEL DRIVER
10937 M:      Willy Tarreau <willy@haproxy.com>
10938 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10939 S:      Odd Fixes
10940 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10941 F:      drivers/misc/panel.c
10942
10943 PARALLEL PORT SUBSYSTEM
10944 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10945 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10946 L:      linux-parport@lists.infradead.org (subscribers-only)
10947 S:      Maintained
10948 F:      drivers/parport/
10949 F:      include/linux/parport*.h
10950 F:      drivers/char/ppdev.c
10951 F:      include/uapi/linux/ppdev.h
10952 F:      Documentation/parport*.txt
10953
10954 PARAVIRT_OPS INTERFACE
10955 M:      Juergen Gross <jgross@suse.com>
10956 M:      Alok Kataria <akataria@vmware.com>
10957 L:      virtualization@lists.linux-foundation.org
10958 S:      Supported
10959 F:      Documentation/virtual/paravirt_ops.txt
10960 F:      arch/*/kernel/paravirt*
10961 F:      arch/*/include/asm/paravirt*.h
10962 F:      include/linux/hypervisor.h
10963
10964 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10965 M:      Tim Waugh <tim@cyberelk.net>
10966 L:      linux-parport@lists.infradead.org (subscribers-only)
10967 S:      Maintained
10968 F:      Documentation/blockdev/paride.txt
10969 F:      drivers/block/paride/
10970
10971 PARISC ARCHITECTURE
10972 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10973 M:      Helge Deller <deller@gmx.de>
10974 L:      linux-parisc@vger.kernel.org
10975 W:      http://www.parisc-linux.org/
10976 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10979 S:      Maintained
10980 F:      arch/parisc/
10981 F:      Documentation/parisc/
10982 F:      drivers/parisc/
10983 F:      drivers/char/agp/parisc-agp.c
10984 F:      drivers/input/serio/gscps2.c
10985 F:      drivers/parport/parport_gsc.*
10986 F:      drivers/tty/serial/8250/8250_gsc.c
10987 F:      drivers/video/fbdev/sti*
10988 F:      drivers/video/console/sti*
10989 F:      drivers/video/logo/logo_parisc*
10990
10991 PARMAN
10992 M:      Jiri Pirko <jiri@mellanox.com>
10993 L:      netdev@vger.kernel.org
10994 S:      Supported
10995 F:      lib/parman.c
10996 F:      lib/test_parman.c
10997 F:      include/linux/parman.h
10998
10999 PC87360 HARDWARE MONITORING DRIVER
11000 M:      Jim Cromie <jim.cromie@gmail.com>
11001 L:      linux-hwmon@vger.kernel.org
11002 S:      Maintained
11003 F:      Documentation/hwmon/pc87360
11004 F:      drivers/hwmon/pc87360.c
11005
11006 PC8736x GPIO DRIVER
11007 M:      Jim Cromie <jim.cromie@gmail.com>
11008 S:      Maintained
11009 F:      drivers/char/pc8736x_gpio.c
11010
11011 PC87427 HARDWARE MONITORING DRIVER
11012 M:      Jean Delvare <jdelvare@suse.com>
11013 L:      linux-hwmon@vger.kernel.org
11014 S:      Maintained
11015 F:      Documentation/hwmon/pc87427
11016 F:      drivers/hwmon/pc87427.c
11017
11018 PCA9532 LED DRIVER
11019 M:      Riku Voipio <riku.voipio@iki.fi>
11020 S:      Maintained
11021 F:      drivers/leds/leds-pca9532.c
11022 F:      include/linux/leds-pca9532.h
11023
11024 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11025 M:      Guenter Roeck <linux@roeck-us.net>
11026 L:      linux-i2c@vger.kernel.org
11027 S:      Maintained
11028 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11029
11030 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11031 M:      Khalid Aziz <khalid@gonehiking.org>
11032 S:      Maintained
11033 F:      drivers/firmware/pcdp.*
11034
11035 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11036 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11037 L:      linux-pci@vger.kernel.org
11038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11039 S:      Maintained
11040 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11041 F:      drivers/pci/controller/pci-aardvark.c
11042
11043 PCI DRIVER FOR ALTERA PCIE IP
11044 M:      Ley Foon Tan <lftan@altera.com>
11045 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11046 L:      linux-pci@vger.kernel.org
11047 S:      Supported
11048 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11049 F:      drivers/pci/controller/pcie-altera.c
11050
11051 PCI DRIVER FOR APPLIEDMICRO XGENE
11052 M:      Tanmay Inamdar <tinamdar@apm.com>
11053 L:      linux-pci@vger.kernel.org
11054 L:      linux-arm-kernel@lists.infradead.org
11055 S:      Maintained
11056 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11057 F:      drivers/pci/controller/pci-xgene.c
11058
11059 PCI DRIVER FOR ARM VERSATILE PLATFORM
11060 M:      Rob Herring <robh@kernel.org>
11061 L:      linux-pci@vger.kernel.org
11062 L:      linux-arm-kernel@lists.infradead.org
11063 S:      Maintained
11064 F:      Documentation/devicetree/bindings/pci/versatile.txt
11065 F:      drivers/pci/controller/pci-versatile.c
11066
11067 PCI DRIVER FOR ARMADA 8K
11068 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11069 L:      linux-pci@vger.kernel.org
11070 L:      linux-arm-kernel@lists.infradead.org
11071 S:      Maintained
11072 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11073 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11074
11075 PCI DRIVER FOR CADENCE PCIE IP
11076 M:      Alan Douglas <adouglas@cadence.com>
11077 L:      linux-pci@vger.kernel.org
11078 S:      Maintained
11079 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11080 F:      drivers/pci/controller/pcie-cadence*
11081
11082 PCI DRIVER FOR FREESCALE LAYERSCAPE
11083 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11084 M:      Mingkai Hu <mingkai.hu@nxp.com>
11085 M:      Roy Zang <roy.zang@nxp.com>
11086 L:      linuxppc-dev@lists.ozlabs.org
11087 L:      linux-pci@vger.kernel.org
11088 L:      linux-arm-kernel@lists.infradead.org
11089 S:      Maintained
11090 F:      drivers/pci/controller/dwc/*layerscape*
11091
11092 PCI DRIVER FOR GENERIC OF HOSTS
11093 M:      Will Deacon <will.deacon@arm.com>
11094 L:      linux-pci@vger.kernel.org
11095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11096 S:      Maintained
11097 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11098 F:      drivers/pci/controller/pci-host-common.c
11099 F:      drivers/pci/controller/pci-host-generic.c
11100
11101 PCI DRIVER FOR IMX6
11102 M:      Richard Zhu <hongxing.zhu@nxp.com>
11103 M:      Lucas Stach <l.stach@pengutronix.de>
11104 L:      linux-pci@vger.kernel.org
11105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11106 S:      Maintained
11107 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11108 F:      drivers/pci/controller/dwc/*imx6*
11109
11110 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11111 M:      Keith Busch <keith.busch@intel.com>
11112 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11113 L:      linux-pci@vger.kernel.org
11114 S:      Supported
11115 F:      drivers/pci/controller/vmd.c
11116
11117 PCI DRIVER FOR MICROSEMI SWITCHTEC
11118 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11119 M:      Logan Gunthorpe <logang@deltatee.com>
11120 L:      linux-pci@vger.kernel.org
11121 S:      Maintained
11122 F:      Documentation/switchtec.txt
11123 F:      Documentation/ABI/testing/sysfs-class-switchtec
11124 F:      drivers/pci/switch/switchtec*
11125 F:      include/uapi/linux/switchtec_ioctl.h
11126 F:      include/linux/switchtec.h
11127 F:      drivers/ntb/hw/mscc/
11128
11129 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11130 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11131 M:      Jason Cooper <jason@lakedaemon.net>
11132 L:      linux-pci@vger.kernel.org
11133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11134 S:      Maintained
11135 F:      drivers/pci/controller/*mvebu*
11136
11137 PCI DRIVER FOR NVIDIA TEGRA
11138 M:      Thierry Reding <thierry.reding@gmail.com>
11139 L:      linux-tegra@vger.kernel.org
11140 L:      linux-pci@vger.kernel.org
11141 S:      Supported
11142 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11143 F:      drivers/pci/controller/pci-tegra.c
11144
11145 PCI DRIVER FOR RENESAS R-CAR
11146 M:      Simon Horman <horms@verge.net.au>
11147 L:      linux-pci@vger.kernel.org
11148 L:      linux-renesas-soc@vger.kernel.org
11149 S:      Maintained
11150 F:      drivers/pci/controller/*rcar*
11151
11152 PCI DRIVER FOR SAMSUNG EXYNOS
11153 M:      Jingoo Han <jingoohan1@gmail.com>
11154 L:      linux-pci@vger.kernel.org
11155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11156 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11157 S:      Maintained
11158 F:      drivers/pci/controller/dwc/pci-exynos.c
11159
11160 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11161 M:      Jingoo Han <jingoohan1@gmail.com>
11162 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11163 L:      linux-pci@vger.kernel.org
11164 S:      Maintained
11165 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11166 F:      drivers/pci/controller/dwc/*designware*
11167
11168 PCI DRIVER FOR TI DRA7XX
11169 M:      Kishon Vijay Abraham I <kishon@ti.com>
11170 L:      linux-omap@vger.kernel.org
11171 L:      linux-pci@vger.kernel.org
11172 S:      Supported
11173 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11174 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11175
11176 PCI DRIVER FOR TI KEYSTONE
11177 M:      Murali Karicheri <m-karicheri2@ti.com>
11178 L:      linux-pci@vger.kernel.org
11179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11180 S:      Maintained
11181 F:      drivers/pci/controller/dwc/*keystone*
11182
11183 PCI ENDPOINT SUBSYSTEM
11184 M:      Kishon Vijay Abraham I <kishon@ti.com>
11185 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11186 L:      linux-pci@vger.kernel.org
11187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11188 S:      Supported
11189 F:      drivers/pci/endpoint/
11190 F:      drivers/misc/pci_endpoint_test.c
11191 F:      tools/pci/
11192
11193 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11194 M:      Russell Currey <ruscur@russell.cc>
11195 L:      linuxppc-dev@lists.ozlabs.org
11196 S:      Supported
11197 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11198 F:      arch/powerpc/kernel/eeh*.c
11199 F:      arch/powerpc/platforms/*/eeh*.c
11200 F:      arch/powerpc/include/*/eeh*.h
11201
11202 PCI ERROR RECOVERY
11203 M:      Linas Vepstas <linasvepstas@gmail.com>
11204 L:      linux-pci@vger.kernel.org
11205 S:      Supported
11206 F:      Documentation/PCI/pci-error-recovery.txt
11207
11208 PCI MSI DRIVER FOR ALTERA MSI IP
11209 M:      Ley Foon Tan <lftan@altera.com>
11210 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11211 L:      linux-pci@vger.kernel.org
11212 S:      Supported
11213 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11214 F:      drivers/pci/controller/pcie-altera-msi.c
11215
11216 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11217 M:      Duc Dang <dhdang@apm.com>
11218 L:      linux-pci@vger.kernel.org
11219 L:      linux-arm-kernel@lists.infradead.org
11220 S:      Maintained
11221 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11222 F:      drivers/pci/controller/pci-xgene-msi.c
11223
11224 PCI SUBSYSTEM
11225 M:      Bjorn Helgaas <bhelgaas@google.com>
11226 L:      linux-pci@vger.kernel.org
11227 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11229 S:      Supported
11230 F:      Documentation/devicetree/bindings/pci/
11231 F:      Documentation/PCI/
11232 F:      drivers/acpi/pci*
11233 F:      drivers/pci/
11234 F:      include/asm-generic/pci*
11235 F:      include/linux/pci*
11236 F:      include/linux/of_pci.h
11237 F:      include/uapi/linux/pci*
11238 F:      lib/pci*
11239 F:      arch/x86/pci/
11240 F:      arch/x86/kernel/quirks.c
11241
11242 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11243 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11244 L:      linux-pci@vger.kernel.org
11245 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11247 S:      Supported
11248 F:      drivers/pci/controller/
11249
11250 PCIE DRIVER FOR AXIS ARTPEC
11251 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11252 L:      linux-arm-kernel@axis.com
11253 L:      linux-pci@vger.kernel.org
11254 S:      Maintained
11255 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11256 F:      drivers/pci/controller/dwc/*artpec*
11257
11258 PCIE DRIVER FOR CAVIUM THUNDERX
11259 M:      David Daney <david.daney@cavium.com>
11260 L:      linux-pci@vger.kernel.org
11261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11262 S:      Supported
11263 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11264 F:      drivers/pci/controller/pci-thunder-*
11265
11266 PCIE DRIVER FOR HISILICON
11267 M:      Zhou Wang <wangzhou1@hisilicon.com>
11268 L:      linux-pci@vger.kernel.org
11269 S:      Maintained
11270 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11271 F:      drivers/pci/controller/dwc/pcie-hisi.c
11272
11273 PCIE DRIVER FOR HISILICON KIRIN
11274 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11275 M:      Binghui Wang <wangbinghui@hisilicon.com>
11276 L:      linux-pci@vger.kernel.org
11277 S:      Maintained
11278 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11279 F:      drivers/pci/controller/dwc/pcie-kirin.c
11280
11281 PCIE DRIVER FOR HISILICON STB
11282 M:      Jianguo Sun <sunjianguo1@huawei.com>
11283 M:      Shawn Guo <shawn.guo@linaro.org>
11284 L:      linux-pci@vger.kernel.org
11285 S:      Maintained
11286 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11287 F:      drivers/pci/controller/dwc/pcie-histb.c
11288
11289 PCIE DRIVER FOR MEDIATEK
11290 M:      Ryder Lee <ryder.lee@mediatek.com>
11291 L:      linux-pci@vger.kernel.org
11292 L:      linux-mediatek@lists.infradead.org
11293 S:      Supported
11294 F:      Documentation/devicetree/bindings/pci/mediatek*
11295 F:      drivers/pci/controller/*mediatek*
11296
11297 PCIE DRIVER FOR QUALCOMM MSM
11298 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11299 L:      linux-pci@vger.kernel.org
11300 L:      linux-arm-msm@vger.kernel.org
11301 S:      Maintained
11302 F:      drivers/pci/controller/dwc/*qcom*
11303
11304 PCIE DRIVER FOR ROCKCHIP
11305 M:      Shawn Lin <shawn.lin@rock-chips.com>
11306 L:      linux-pci@vger.kernel.org
11307 L:      linux-rockchip@lists.infradead.org
11308 S:      Maintained
11309 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11310 F:      drivers/pci/controller/pcie-rockchip*
11311
11312 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11313 M:      Linus Walleij <linus.walleij@linaro.org>
11314 L:      linux-pci@vger.kernel.org
11315 S:      Maintained
11316 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11317 F:      drivers/pci/controller/pci-v3-semi.c
11318
11319 PCIE DRIVER FOR ST SPEAR13XX
11320 M:      Pratyush Anand <pratyush.anand@gmail.com>
11321 L:      linux-pci@vger.kernel.org
11322 S:      Maintained
11323 F:      drivers/pci/controller/dwc/*spear*
11324
11325 PCMCIA SUBSYSTEM
11326 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11328 S:      Odd Fixes
11329 F:      Documentation/pcmcia/
11330 F:      tools/pcmcia/
11331 F:      drivers/pcmcia/
11332 F:      include/pcmcia/
11333
11334 PCNET32 NETWORK DRIVER
11335 M:      Don Fry <pcnet32@frontier.com>
11336 L:      netdev@vger.kernel.org
11337 S:      Maintained
11338 F:      drivers/net/ethernet/amd/pcnet32.c
11339
11340 PCRYPT PARALLEL CRYPTO ENGINE
11341 M:      Steffen Klassert <steffen.klassert@secunet.com>
11342 L:      linux-crypto@vger.kernel.org
11343 S:      Maintained
11344 F:      crypto/pcrypt.c
11345 F:      include/crypto/pcrypt.h
11346
11347 PEAQ WMI HOTKEYS DRIVER
11348 M:      Hans de Goede <hdegoede@redhat.com>
11349 L:      platform-driver-x86@vger.kernel.org
11350 S:      Maintained
11351 F:      drivers/platform/x86/peaq-wmi.c
11352
11353 PER-CPU MEMORY ALLOCATOR
11354 M:      Tejun Heo <tj@kernel.org>
11355 M:      Christoph Lameter <cl@linux.com>
11356 M:      Dennis Zhou <dennisszhou@gmail.com>
11357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11358 S:      Maintained
11359 F:      include/linux/percpu*.h
11360 F:      mm/percpu*.c
11361 F:      arch/*/include/asm/percpu.h
11362
11363 PER-TASK DELAY ACCOUNTING
11364 M:      Balbir Singh <bsingharora@gmail.com>
11365 S:      Maintained
11366 F:      include/linux/delayacct.h
11367 F:      kernel/delayacct.c
11368
11369 PERFORMANCE EVENTS SUBSYSTEM
11370 M:      Peter Zijlstra <peterz@infradead.org>
11371 M:      Ingo Molnar <mingo@redhat.com>
11372 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11373 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11374 R:      Jiri Olsa <jolsa@redhat.com>
11375 R:      Namhyung Kim <namhyung@kernel.org>
11376 L:      linux-kernel@vger.kernel.org
11377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11378 S:      Supported
11379 F:      kernel/events/*
11380 F:      include/linux/perf_event.h
11381 F:      include/uapi/linux/perf_event.h
11382 F:      arch/*/kernel/perf_event*.c
11383 F:      arch/*/kernel/*/perf_event*.c
11384 F:      arch/*/kernel/*/*/perf_event*.c
11385 F:      arch/*/include/asm/perf_event.h
11386 F:      arch/*/kernel/perf_callchain.c
11387 F:      arch/*/events/*
11388 F:      tools/perf/
11389
11390 PERSONALITY HANDLING
11391 M:      Christoph Hellwig <hch@infradead.org>
11392 L:      linux-abi-devel@lists.sourceforge.net
11393 S:      Maintained
11394 F:      include/linux/personality.h
11395 F:      include/uapi/linux/personality.h
11396
11397 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11398 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11399 L:      linux-input@vger.kernel.org
11400 S:      Maintained
11401 F:      Documentation/input/devices/pxrc.rst
11402 F:      drivers/input/joystick/pxrc.c
11403
11404 PHONET PROTOCOL
11405 M:      Remi Denis-Courmont <courmisch@gmail.com>
11406 S:      Supported
11407 F:      Documentation/networking/phonet.txt
11408 F:      include/linux/phonet.h
11409 F:      include/net/phonet/
11410 F:      include/uapi/linux/phonet.h
11411 F:      net/phonet/
11412
11413 PHRAM MTD DRIVER
11414 M:      Joern Engel <joern@lazybastard.org>
11415 L:      linux-mtd@lists.infradead.org
11416 S:      Maintained
11417 F:      drivers/mtd/devices/phram.c
11418
11419 PICOLCD HID DRIVER
11420 M:      Bruno Prémont <bonbons@linux-vserver.org>
11421 L:      linux-input@vger.kernel.org
11422 S:      Maintained
11423 F:      drivers/hid/hid-picolcd*
11424
11425 PICOXCELL SUPPORT
11426 M:      Jamie Iles <jamie@jamieiles.com>
11427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11428 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11429 S:      Supported
11430 F:      arch/arm/boot/dts/picoxcell*
11431 F:      arch/arm/mach-picoxcell/
11432 F:      drivers/crypto/picoxcell*
11433
11434 PIN CONTROL SUBSYSTEM
11435 M:      Linus Walleij <linus.walleij@linaro.org>
11436 L:      linux-gpio@vger.kernel.org
11437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11438 S:      Maintained
11439 F:      Documentation/devicetree/bindings/pinctrl/
11440 F:      Documentation/driver-api/pinctl.rst
11441 F:      drivers/pinctrl/
11442 F:      include/linux/pinctrl/
11443
11444 PIN CONTROLLER - ATMEL AT91
11445 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11447 S:      Maintained
11448 F:      drivers/pinctrl/pinctrl-at91.*
11449
11450 PIN CONTROLLER - ATMEL AT91 PIO4
11451 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11453 L:      linux-gpio@vger.kernel.org
11454 S:      Supported
11455 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11456
11457 PIN CONTROLLER - FREESCALE
11458 M:      Dong Aisheng <aisheng.dong@nxp.com>
11459 M:      Fabio Estevam <festevam@gmail.com>
11460 M:      Shawn Guo <shawnguo@kernel.org>
11461 M:      Stefan Agner <stefan@agner.ch>
11462 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11463 L:      linux-gpio@vger.kernel.org
11464 S:      Maintained
11465 F:      drivers/pinctrl/freescale/
11466 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11467
11468 PIN CONTROLLER - INTEL
11469 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11470 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11471 S:      Maintained
11472 F:      drivers/pinctrl/intel/
11473
11474 PIN CONTROLLER - MEDIATEK
11475 M:      Sean Wang <sean.wang@mediatek.com>
11476 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11477 S:      Maintained
11478 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11479 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11480 F:      drivers/pinctrl/mediatek/mtk-eint.*
11481 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11482 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11483 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11484
11485 PIN CONTROLLER - QUALCOMM
11486 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11487 S:      Maintained
11488 L:      linux-arm-msm@vger.kernel.org
11489 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11490 F:      drivers/pinctrl/qcom/
11491
11492 PIN CONTROLLER - RENESAS
11493 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11494 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11495 L:      linux-renesas-soc@vger.kernel.org
11496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11497 S:      Maintained
11498 F:      drivers/pinctrl/sh-pfc/
11499
11500 PIN CONTROLLER - SAMSUNG
11501 M:      Tomasz Figa <tomasz.figa@gmail.com>
11502 M:      Krzysztof Kozlowski <krzk@kernel.org>
11503 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11505 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11506 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11508 S:      Maintained
11509 F:      drivers/pinctrl/samsung/
11510 F:      include/dt-bindings/pinctrl/samsung.h
11511 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11512
11513 PIN CONTROLLER - SINGLE
11514 M:      Tony Lindgren <tony@atomide.com>
11515 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11517 L:      linux-omap@vger.kernel.org
11518 S:      Maintained
11519 F:      drivers/pinctrl/pinctrl-single.c
11520
11521 PIN CONTROLLER - ST SPEAR
11522 M:      Viresh Kumar <vireshk@kernel.org>
11523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11524 W:      http://www.st.com/spear
11525 S:      Maintained
11526 F:      drivers/pinctrl/spear/
11527
11528 PISTACHIO SOC SUPPORT
11529 M:      James Hartley <james.hartley@sondrel.com>
11530 L:      linux-mips@linux-mips.org
11531 S:      Odd Fixes
11532 F:      arch/mips/pistachio/
11533 F:      arch/mips/include/asm/mach-pistachio/
11534 F:      arch/mips/boot/dts/img/pistachio*
11535 F:      arch/mips/configs/pistachio*_defconfig
11536
11537 PKTCDVD DRIVER
11538 S:      Orphan
11539 M:      linux-block@vger.kernel.org
11540 F:      drivers/block/pktcdvd.c
11541 F:      include/linux/pktcdvd.h
11542 F:      include/uapi/linux/pktcdvd.h
11543
11544 PKUNITY SOC DRIVERS
11545 M:      Guan Xuetao <gxt@pku.edu.cn>
11546 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11547 S:      Maintained
11548 T:      git git://github.com/gxt/linux.git
11549 F:      drivers/input/serio/i8042-unicore32io.h
11550 F:      drivers/i2c/busses/i2c-puv3.c
11551 F:      drivers/video/fbdev/fb-puv3.c
11552 F:      drivers/rtc/rtc-puv3.c
11553
11554 PMBUS HARDWARE MONITORING DRIVERS
11555 M:      Guenter Roeck <linux@roeck-us.net>
11556 L:      linux-hwmon@vger.kernel.org
11557 W:      http://hwmon.wiki.kernel.org/
11558 W:      http://www.roeck-us.net/linux/drivers/
11559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11560 S:      Maintained
11561 F:      Documentation/hwmon/pmbus
11562 F:      drivers/hwmon/pmbus/
11563 F:      include/linux/pmbus.h
11564
11565 PMC SIERRA MaxRAID DRIVER
11566 L:      linux-scsi@vger.kernel.org
11567 W:      http://www.pmc-sierra.com/
11568 S:      Orphan
11569 F:      drivers/scsi/pmcraid.*
11570
11571 PMC SIERRA PM8001 DRIVER
11572 M:      Jack Wang <jinpu.wang@profitbricks.com>
11573 M:      lindar_liu@usish.com
11574 L:      linux-scsi@vger.kernel.org
11575 S:      Supported
11576 F:      drivers/scsi/pm8001/
11577
11578 PNP SUPPORT
11579 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11580 S:      Maintained
11581 F:      drivers/pnp/
11582
11583 POSIX CLOCKS and TIMERS
11584 M:      Thomas Gleixner <tglx@linutronix.de>
11585 L:      linux-kernel@vger.kernel.org
11586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11587 S:      Maintained
11588 F:      fs/timerfd.c
11589 F:      include/linux/timer*
11590 F:      kernel/time/*timer*
11591
11592 POWER MANAGEMENT CORE
11593 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11594 L:      linux-pm@vger.kernel.org
11595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11596 B:      https://bugzilla.kernel.org
11597 S:      Supported
11598 F:      drivers/base/power/
11599 F:      include/linux/pm.h
11600 F:      include/linux/pm_*
11601 F:      include/linux/powercap.h
11602 F:      drivers/powercap/
11603 F:      kernel/configs/nopm.config
11604
11605 POWER STATE COORDINATION INTERFACE (PSCI)
11606 M:      Mark Rutland <mark.rutland@arm.com>
11607 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11608 L:      linux-arm-kernel@lists.infradead.org
11609 S:      Maintained
11610 F:      drivers/firmware/psci*.c
11611 F:      include/linux/psci.h
11612 F:      include/uapi/linux/psci.h
11613
11614 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11615 M:      Sebastian Reichel <sre@kernel.org>
11616 L:      linux-pm@vger.kernel.org
11617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11618 S:      Maintained
11619 F:      Documentation/ABI/testing/sysfs-class-power
11620 F:      Documentation/devicetree/bindings/power/supply/
11621 F:      include/linux/power_supply.h
11622 F:      drivers/power/supply/
11623
11624 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11625 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11626 L:      linuxppc-dev@lists.ozlabs.org
11627 S:      Maintained
11628 F:      drivers/char/powernv-op-panel.c
11629
11630 PPP OVER ATM (RFC 2364)
11631 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11632 S:      Maintained
11633 F:      net/atm/pppoatm.c
11634 F:      include/uapi/linux/atmppp.h
11635
11636 PPP OVER ETHERNET
11637 M:      Michal Ostrowski <mostrows@earthlink.net>
11638 S:      Maintained
11639 F:      drivers/net/ppp/pppoe.c
11640 F:      drivers/net/ppp/pppox.c
11641
11642 PPP OVER L2TP
11643 M:      James Chapman <jchapman@katalix.com>
11644 S:      Maintained
11645 F:      net/l2tp/l2tp_ppp.c
11646 F:      include/linux/if_pppol2tp.h
11647 F:      include/uapi/linux/if_pppol2tp.h
11648
11649 PPP PROTOCOL DRIVERS AND COMPRESSORS
11650 M:      Paul Mackerras <paulus@samba.org>
11651 L:      linux-ppp@vger.kernel.org
11652 S:      Maintained
11653 F:      drivers/net/ppp/ppp_*
11654
11655 PPS SUPPORT
11656 M:      Rodolfo Giometti <giometti@enneenne.com>
11657 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11658 L:      linuxpps@ml.enneenne.com (subscribers-only)
11659 S:      Maintained
11660 F:      Documentation/pps/
11661 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11662 F:      Documentation/ABI/testing/sysfs-pps
11663 F:      drivers/pps/
11664 F:      include/linux/pps*.h
11665 F:      include/uapi/linux/pps.h
11666
11667 PPTP DRIVER
11668 M:      Dmitry Kozlov <xeb@mail.ru>
11669 L:      netdev@vger.kernel.org
11670 S:      Maintained
11671 F:      drivers/net/ppp/pptp.c
11672 W:      http://sourceforge.net/projects/accel-pptp
11673
11674 PREEMPTIBLE KERNEL
11675 M:      Robert Love <rml@tech9.net>
11676 L:      kpreempt-tech@lists.sourceforge.net
11677 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11678 S:      Supported
11679 F:      Documentation/preempt-locking.txt
11680 F:      include/linux/preempt.h
11681
11682 PRINTK
11683 M:      Petr Mladek <pmladek@suse.com>
11684 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11685 R:      Steven Rostedt <rostedt@goodmis.org>
11686 S:      Maintained
11687 F:      kernel/printk/
11688 F:      include/linux/printk.h
11689
11690 PRISM54 WIRELESS DRIVER
11691 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11692 L:      linux-wireless@vger.kernel.org
11693 W:      http://wireless.kernel.org/en/users/Drivers/p54
11694 S:      Obsolete
11695 F:      drivers/net/wireless/intersil/prism54/
11696
11697 PROC FILESYSTEM
11698 R:      Alexey Dobriyan <adobriyan@gmail.com>
11699 L:      linux-kernel@vger.kernel.org
11700 L:      linux-fsdevel@vger.kernel.org
11701 S:      Maintained
11702 F:      fs/proc/
11703 F:      include/linux/proc_fs.h
11704 F:      tools/testing/selftests/proc/
11705
11706 PROC SYSCTL
11707 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11708 M:      Kees Cook <keescook@chromium.org>
11709 L:      linux-kernel@vger.kernel.org
11710 L:      linux-fsdevel@vger.kernel.org
11711 S:      Maintained
11712 F:      fs/proc/proc_sysctl.c
11713 F:      include/linux/sysctl.h
11714 F:      kernel/sysctl.c
11715 F:      tools/testing/selftests/sysctl/
11716
11717 PS3 NETWORK SUPPORT
11718 M:      Geoff Levand <geoff@infradead.org>
11719 L:      netdev@vger.kernel.org
11720 L:      linuxppc-dev@lists.ozlabs.org
11721 S:      Maintained
11722 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11723
11724 PS3 PLATFORM SUPPORT
11725 M:      Geoff Levand <geoff@infradead.org>
11726 L:      linuxppc-dev@lists.ozlabs.org
11727 S:      Maintained
11728 F:      arch/powerpc/boot/ps3*
11729 F:      arch/powerpc/include/asm/lv1call.h
11730 F:      arch/powerpc/include/asm/ps3*.h
11731 F:      arch/powerpc/platforms/ps3/
11732 F:      drivers/*/ps3*
11733 F:      drivers/ps3/
11734 F:      drivers/rtc/rtc-ps3.c
11735 F:      drivers/usb/host/*ps3.c
11736 F:      sound/ppc/snd_ps3*
11737
11738 PS3VRAM DRIVER
11739 M:      Jim Paris <jim@jtan.com>
11740 M:      Geoff Levand <geoff@infradead.org>
11741 L:      linuxppc-dev@lists.ozlabs.org
11742 S:      Maintained
11743 F:      drivers/block/ps3vram.c
11744
11745 PSAMPLE PACKET SAMPLING SUPPORT:
11746 M:      Yotam Gigi <yotam.gi@gmail.com>
11747 S:      Maintained
11748 F:      net/psample
11749 F:      include/net/psample.h
11750 F:      include/uapi/linux/psample.h
11751
11752 PSTORE FILESYSTEM
11753 M:      Kees Cook <keescook@chromium.org>
11754 M:      Anton Vorontsov <anton@enomsg.org>
11755 M:      Colin Cross <ccross@android.com>
11756 M:      Tony Luck <tony.luck@intel.com>
11757 S:      Maintained
11758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11759 F:      fs/pstore/
11760 F:      include/linux/pstore*
11761 F:      drivers/firmware/efi/efi-pstore.c
11762 F:      drivers/acpi/apei/erst.c
11763 F:      Documentation/admin-guide/ramoops.rst
11764 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11765 K:      \b(pstore|ramoops)
11766
11767 PTP HARDWARE CLOCK SUPPORT
11768 M:      Richard Cochran <richardcochran@gmail.com>
11769 L:      netdev@vger.kernel.org
11770 S:      Maintained
11771 W:      http://linuxptp.sourceforge.net/
11772 F:      Documentation/ABI/testing/sysfs-ptp
11773 F:      Documentation/ptp/*
11774 F:      drivers/net/phy/dp83640*
11775 F:      drivers/ptp/*
11776 F:      include/linux/ptp_cl*
11777
11778 PTRACE SUPPORT
11779 M:      Oleg Nesterov <oleg@redhat.com>
11780 S:      Maintained
11781 F:      include/asm-generic/syscall.h
11782 F:      include/linux/ptrace.h
11783 F:      include/linux/regset.h
11784 F:      include/linux/tracehook.h
11785 F:      include/uapi/linux/ptrace.h
11786 F:      include/uapi/linux/ptrace.h
11787 F:      include/asm-generic/ptrace.h
11788 F:      kernel/ptrace.c
11789 F:      arch/*/ptrace*.c
11790 F:      arch/*/*/ptrace*.c
11791 F:      arch/*/include/asm/ptrace*.h
11792
11793 PULSE8-CEC DRIVER
11794 M:      Hans Verkuil <hverkuil@xs4all.nl>
11795 L:      linux-media@vger.kernel.org
11796 T:      git git://linuxtv.org/media_tree.git
11797 S:      Maintained
11798 F:      drivers/media/usb/pulse8-cec/*
11799 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11800
11801 PVRUSB2 VIDEO4LINUX DRIVER
11802 M:      Mike Isely <isely@pobox.com>
11803 L:      pvrusb2@isely.net       (subscribers-only)
11804 L:      linux-media@vger.kernel.org
11805 W:      http://www.isely.net/pvrusb2/
11806 T:      git git://linuxtv.org/media_tree.git
11807 S:      Maintained
11808 F:      Documentation/media/v4l-drivers/pvrusb2*
11809 F:      drivers/media/usb/pvrusb2/
11810
11811 PWC WEBCAM DRIVER
11812 M:      Hans Verkuil <hverkuil@xs4all.nl>
11813 L:      linux-media@vger.kernel.org
11814 T:      git git://linuxtv.org/media_tree.git
11815 S:      Odd Fixes
11816 F:      drivers/media/usb/pwc/*
11817
11818 PWM FAN DRIVER
11819 M:      Kamil Debski <kamil@wypas.org>
11820 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11821 L:      linux-hwmon@vger.kernel.org
11822 S:      Supported
11823 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11824 F:      Documentation/hwmon/pwm-fan
11825 F:      drivers/hwmon/pwm-fan.c
11826
11827 PWM IR Transmitter
11828 M:      Sean Young <sean@mess.org>
11829 L:      linux-media@vger.kernel.org
11830 S:      Maintained
11831 F:      drivers/media/rc/pwm-ir-tx.c
11832
11833 PWM SUBSYSTEM
11834 M:      Thierry Reding <thierry.reding@gmail.com>
11835 L:      linux-pwm@vger.kernel.org
11836 S:      Maintained
11837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11838 F:      Documentation/pwm.txt
11839 F:      Documentation/devicetree/bindings/pwm/
11840 F:      include/linux/pwm.h
11841 F:      drivers/pwm/
11842 F:      drivers/video/backlight/pwm_bl.c
11843 F:      include/linux/pwm_backlight.h
11844 F:      drivers/gpio/gpio-mvebu.c
11845 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11846
11847 PXA GPIO DRIVER
11848 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11849 L:      linux-gpio@vger.kernel.org
11850 S:      Maintained
11851 F:      drivers/gpio/gpio-pxa.c
11852
11853 PXA MMCI DRIVER
11854 S:      Orphan
11855
11856 PXA RTC DRIVER
11857 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11858 L:      linux-rtc@vger.kernel.org
11859 S:      Maintained
11860
11861 PXA2xx/PXA3xx SUPPORT
11862 M:      Daniel Mack <daniel@zonque.org>
11863 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11864 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11866 T:      git git://github.com/hzhuang1/linux.git
11867 T:      git git://github.com/rjarzmik/linux.git
11868 S:      Maintained
11869 F:      arch/arm/boot/dts/pxa*
11870 F:      arch/arm/mach-pxa/
11871 F:      drivers/dma/pxa*
11872 F:      drivers/pcmcia/pxa2xx*
11873 F:      drivers/pinctrl/pxa/
11874 F:      drivers/spi/spi-pxa2xx*
11875 F:      drivers/usb/gadget/udc/pxa2*
11876 F:      include/sound/pxa2xx-lib.h
11877 F:      sound/arm/pxa*
11878 F:      sound/soc/pxa/
11879
11880 QAT DRIVER
11881 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11882 L:      qat-linux@intel.com
11883 S:      Supported
11884 F:      drivers/crypto/qat/
11885
11886 QCOM AUDIO (ASoC) DRIVERS
11887 M:      Patrick Lai <plai@codeaurora.org>
11888 M:      Banajit Goswami <bgoswami@codeaurora.org>
11889 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11890 S:      Supported
11891 F:      sound/soc/qcom/
11892
11893 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11894 M:      Gabriel Somlo <somlo@cmu.edu>
11895 M:      "Michael S. Tsirkin" <mst@redhat.com>
11896 L:      qemu-devel@nongnu.org
11897 S:      Maintained
11898 F:      drivers/firmware/qemu_fw_cfg.c
11899 F:      include/uapi/linux/qemu_fw_cfg.h
11900
11901 QIB DRIVER
11902 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11903 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11904 L:      linux-rdma@vger.kernel.org
11905 S:      Supported
11906 F:      drivers/infiniband/hw/qib/
11907
11908 QLOGIC QL41xxx FCOE DRIVER
11909 M:      QLogic-Storage-Upstream@cavium.com
11910 L:      linux-scsi@vger.kernel.org
11911 S:      Supported
11912 F:      drivers/scsi/qedf/
11913
11914 QLOGIC QL41xxx ISCSI DRIVER
11915 M:      QLogic-Storage-Upstream@cavium.com
11916 L:      linux-scsi@vger.kernel.org
11917 S:      Supported
11918 F:      drivers/scsi/qedi/
11919
11920 QLOGIC QL4xxx ETHERNET DRIVER
11921 M:      Ariel Elior <Ariel.Elior@cavium.com>
11922 M:      everest-linux-l2@cavium.com
11923 L:      netdev@vger.kernel.org
11924 S:      Supported
11925 F:      drivers/net/ethernet/qlogic/qed/
11926 F:      include/linux/qed/
11927 F:      drivers/net/ethernet/qlogic/qede/
11928
11929 QLOGIC QL4xxx RDMA DRIVER
11930 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11931 M:      Ariel Elior <Ariel.Elior@cavium.com>
11932 L:      linux-rdma@vger.kernel.org
11933 S:      Supported
11934 F:      drivers/infiniband/hw/qedr/
11935 F:      include/uapi/rdma/qedr-abi.h
11936
11937 QLOGIC QLA1280 SCSI DRIVER
11938 M:      Michael Reed <mdr@sgi.com>
11939 L:      linux-scsi@vger.kernel.org
11940 S:      Maintained
11941 F:      drivers/scsi/qla1280.[ch]
11942
11943 QLOGIC QLA2XXX FC-SCSI DRIVER
11944 M:      qla2xxx-upstream@qlogic.com
11945 L:      linux-scsi@vger.kernel.org
11946 S:      Supported
11947 F:      Documentation/scsi/LICENSE.qla2xxx
11948 F:      drivers/scsi/qla2xxx/
11949
11950 QLOGIC QLA3XXX NETWORK DRIVER
11951 M:      Dept-GELinuxNICDev@cavium.com
11952 L:      netdev@vger.kernel.org
11953 S:      Supported
11954 F:      Documentation/networking/LICENSE.qla3xxx
11955 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11956
11957 QLOGIC QLA4XXX iSCSI DRIVER
11958 M:      QLogic-Storage-Upstream@qlogic.com
11959 L:      linux-scsi@vger.kernel.org
11960 S:      Supported
11961 F:      Documentation/scsi/LICENSE.qla4xxx
11962 F:      drivers/scsi/qla4xxx/
11963
11964 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11965 M:      Harish Patil <harish.patil@cavium.com>
11966 M:      Manish Chopra <manish.chopra@cavium.com>
11967 M:      Dept-GELinuxNICDev@cavium.com
11968 L:      netdev@vger.kernel.org
11969 S:      Supported
11970 F:      drivers/net/ethernet/qlogic/qlcnic/
11971
11972 QLOGIC QLGE 10Gb ETHERNET DRIVER
11973 M:      Harish Patil <harish.patil@cavium.com>
11974 M:      Manish Chopra <manish.chopra@cavium.com>
11975 M:      Dept-GELinuxNICDev@cavium.com
11976 L:      netdev@vger.kernel.org
11977 S:      Supported
11978 F:      drivers/net/ethernet/qlogic/qlge/
11979
11980 QM1D1B0004 MEDIA DRIVER
11981 M:      Akihiro Tsukada <tskd08@gmail.com>
11982 L:      linux-media@vger.kernel.org
11983 S:      Odd Fixes
11984 F:      drivers/media/tuners/qm1d1b0004*
11985
11986 QM1D1C0042 MEDIA DRIVER
11987 M:      Akihiro Tsukada <tskd08@gmail.com>
11988 L:      linux-media@vger.kernel.org
11989 S:      Odd Fixes
11990 F:      drivers/media/tuners/qm1d1c0042*
11991
11992 QNX4 FILESYSTEM
11993 M:      Anders Larsen <al@alarsen.net>
11994 W:      http://www.alarsen.net/linux/qnx4fs/
11995 S:      Maintained
11996 F:      fs/qnx4/
11997 F:      include/uapi/linux/qnx4_fs.h
11998 F:      include/uapi/linux/qnxtypes.h
11999
12000 QORIQ DPAA2 FSL-MC BUS DRIVER
12001 M:      Stuart Yoder <stuyoder@gmail.com>
12002 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12003 L:      linux-kernel@vger.kernel.org
12004 S:      Maintained
12005 F:      drivers/bus/fsl-mc/
12006 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12007 F:      Documentation/networking/dpaa2/overview.rst
12008
12009 QT1010 MEDIA DRIVER
12010 M:      Antti Palosaari <crope@iki.fi>
12011 L:      linux-media@vger.kernel.org
12012 W:      https://linuxtv.org
12013 W:      http://palosaari.fi/linux/
12014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12015 T:      git git://linuxtv.org/anttip/media_tree.git
12016 S:      Maintained
12017 F:      drivers/media/tuners/qt1010*
12018
12019 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12020 M:      Kalle Valo <kvalo@codeaurora.org>
12021 L:      ath10k@lists.infradead.org
12022 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12024 S:      Supported
12025 F:      drivers/net/wireless/ath/ath10k/
12026
12027 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12028 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12029 L:      linux-wireless@vger.kernel.org
12030 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12031 S:      Supported
12032 F:      drivers/net/wireless/ath/ath9k/
12033
12034 QUALCOMM CAMERA SUBSYSTEM DRIVER
12035 M:      Todor Tomov <todor.tomov@linaro.org>
12036 L:      linux-media@vger.kernel.org
12037 S:      Maintained
12038 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12039 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12040 F:      drivers/media/platform/qcom/camss/
12041
12042 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12043 M:  Ilia Lin <ilia.lin@gmail.com>
12044 L:  linux-pm@vger.kernel.org
12045 S:  Maintained
12046 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12047 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12048
12049 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12050 M:      Timur Tabi <timur@kernel.org>
12051 L:      netdev@vger.kernel.org
12052 S:      Maintained
12053 F:      drivers/net/ethernet/qualcomm/emac/
12054
12055 QUALCOMM GENERIC INTERFACE I2C DRIVER
12056 M:      Alok Chauhan <alokc@codeaurora.org>
12057 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12058 L:      linux-i2c@vger.kernel.org
12059 L:      linux-arm-msm@vger.kernel.org
12060 S:      Supported
12061 F:      drivers/i2c/busses/i2c-qcom-geni.c
12062
12063 QUALCOMM HEXAGON ARCHITECTURE
12064 M:      Richard Kuo <rkuo@codeaurora.org>
12065 L:      linux-hexagon@vger.kernel.org
12066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12067 S:      Supported
12068 F:      arch/hexagon/
12069
12070 QUALCOMM HIDMA DRIVER
12071 M:      Sinan Kaya <okaya@kernel.org>
12072 L:      linux-arm-kernel@lists.infradead.org
12073 L:      linux-arm-msm@vger.kernel.org
12074 L:      dmaengine@vger.kernel.org
12075 S:      Supported
12076 F:      drivers/dma/qcom/hidma*
12077
12078 QUALCOMM IOMMU
12079 M:      Rob Clark <robdclark@gmail.com>
12080 L:      iommu@lists.linux-foundation.org
12081 L:      linux-arm-msm@vger.kernel.org
12082 S:      Maintained
12083 F:      drivers/iommu/qcom_iommu.c
12084
12085 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12086 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12087 L:      linux-media@vger.kernel.org
12088 L:      linux-arm-msm@vger.kernel.org
12089 T:      git git://linuxtv.org/media_tree.git
12090 S:      Maintained
12091 F:      drivers/media/platform/qcom/venus/
12092
12093 QUALCOMM WCN36XX WIRELESS DRIVER
12094 M:      Kalle Valo <kvalo@codeaurora.org>
12095 L:      wcn36xx@lists.infradead.org
12096 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12097 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12098 S:      Supported
12099 F:      drivers/net/wireless/ath/wcn36xx/
12100
12101 QUANTENNA QTNFMAC WIRELESS DRIVER
12102 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12103 M:      Avinash Patil <avinashp@quantenna.com>
12104 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12105 L:      linux-wireless@vger.kernel.org
12106 S:      Maintained
12107 F:      drivers/net/wireless/quantenna
12108
12109 RADEON and AMDGPU DRM DRIVERS
12110 M:      Alex Deucher <alexander.deucher@amd.com>
12111 M:      Christian König <christian.koenig@amd.com>
12112 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12113 L:      amd-gfx@lists.freedesktop.org
12114 T:      git git://people.freedesktop.org/~agd5f/linux
12115 S:      Supported
12116 F:      drivers/gpu/drm/radeon/
12117 F:      include/uapi/drm/radeon_drm.h
12118 F:      drivers/gpu/drm/amd/
12119 F:      include/uapi/drm/amdgpu_drm.h
12120
12121 RADEON FRAMEBUFFER DISPLAY DRIVER
12122 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12123 L:      linux-fbdev@vger.kernel.org
12124 S:      Maintained
12125 F:      drivers/video/fbdev/aty/radeon*
12126 F:      include/uapi/linux/radeonfb.h
12127
12128 RADIOSHARK RADIO DRIVER
12129 M:      Hans Verkuil <hverkuil@xs4all.nl>
12130 L:      linux-media@vger.kernel.org
12131 T:      git git://linuxtv.org/media_tree.git
12132 S:      Maintained
12133 F:      drivers/media/radio/radio-shark.c
12134
12135 RADIOSHARK2 RADIO DRIVER
12136 M:      Hans Verkuil <hverkuil@xs4all.nl>
12137 L:      linux-media@vger.kernel.org
12138 T:      git git://linuxtv.org/media_tree.git
12139 S:      Maintained
12140 F:      drivers/media/radio/radio-shark2.c
12141 F:      drivers/media/radio/radio-tea5777.c
12142
12143 RADOS BLOCK DEVICE (RBD)
12144 M:      Ilya Dryomov <idryomov@gmail.com>
12145 M:      Sage Weil <sage@redhat.com>
12146 M:      Alex Elder <elder@kernel.org>
12147 L:      ceph-devel@vger.kernel.org
12148 W:      http://ceph.com/
12149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12150 T:      git git://github.com/ceph/ceph-client.git
12151 S:      Supported
12152 F:      Documentation/ABI/testing/sysfs-bus-rbd
12153 F:      drivers/block/rbd.c
12154 F:      drivers/block/rbd_types.h
12155
12156 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12157 M:      Paul Mackerras <paulus@samba.org>
12158 L:      linux-fbdev@vger.kernel.org
12159 S:      Maintained
12160 F:      drivers/video/fbdev/aty/aty128fb.c
12161
12162 RAINSHADOW-CEC DRIVER
12163 M:      Hans Verkuil <hverkuil@xs4all.nl>
12164 L:      linux-media@vger.kernel.org
12165 T:      git git://linuxtv.org/media_tree.git
12166 S:      Maintained
12167 F:      drivers/media/usb/rainshadow-cec/*
12168
12169 RALINK MIPS ARCHITECTURE
12170 M:      John Crispin <john@phrozen.org>
12171 L:      linux-mips@linux-mips.org
12172 S:      Maintained
12173 F:      arch/mips/ralink
12174
12175 RALINK RT2X00 WIRELESS LAN DRIVER
12176 P:      rt2x00 project
12177 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12178 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12179 L:      linux-wireless@vger.kernel.org
12180 S:      Maintained
12181 F:      drivers/net/wireless/ralink/rt2x00/
12182
12183 RAMDISK RAM BLOCK DEVICE DRIVER
12184 M:      Jens Axboe <axboe@kernel.dk>
12185 S:      Maintained
12186 F:      Documentation/blockdev/ramdisk.txt
12187 F:      drivers/block/brd.c
12188
12189 RANCHU VIRTUAL BOARD FOR MIPS
12190 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12191 L:      linux-mips@linux-mips.org
12192 S:      Supported
12193 F:      arch/mips/generic/board-ranchu.c
12194 F:      arch/mips/configs/generic/board-ranchu.config
12195
12196 RANDOM NUMBER DRIVER
12197 M:      "Theodore Ts'o" <tytso@mit.edu>
12198 S:      Maintained
12199 F:      drivers/char/random.c
12200
12201 RAPIDIO SUBSYSTEM
12202 M:      Matt Porter <mporter@kernel.crashing.org>
12203 M:      Alexandre Bounine <alex.bou9@gmail.com>
12204 S:      Maintained
12205 F:      drivers/rapidio/
12206
12207 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12208 L:      linux-wireless@vger.kernel.org
12209 S:      Orphan
12210 F:      drivers/net/wireless/ray*
12211
12212 RCUTORTURE TEST FRAMEWORK
12213 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12214 M:      Josh Triplett <josh@joshtriplett.org>
12215 R:      Steven Rostedt <rostedt@goodmis.org>
12216 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12217 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12218 L:      linux-kernel@vger.kernel.org
12219 S:      Supported
12220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12221 F:      tools/testing/selftests/rcutorture
12222
12223 RDC R-321X SoC
12224 M:      Florian Fainelli <florian@openwrt.org>
12225 S:      Maintained
12226
12227 RDC R6040 FAST ETHERNET DRIVER
12228 M:      Florian Fainelli <f.fainelli@gmail.com>
12229 L:      netdev@vger.kernel.org
12230 S:      Maintained
12231 F:      drivers/net/ethernet/rdc/r6040.c
12232
12233 RDMAVT - RDMA verbs software
12234 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12235 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12236 L:      linux-rdma@vger.kernel.org
12237 S:      Supported
12238 F:      drivers/infiniband/sw/rdmavt
12239
12240 RDS - RELIABLE DATAGRAM SOCKETS
12241 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12242 L:      netdev@vger.kernel.org
12243 L:      linux-rdma@vger.kernel.org
12244 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12245 W:      https://oss.oracle.com/projects/rds/
12246 S:      Supported
12247 F:      net/rds/
12248 F:      Documentation/networking/rds.txt
12249
12250 RDT - RESOURCE ALLOCATION
12251 M:      Fenghua Yu <fenghua.yu@intel.com>
12252 L:      linux-kernel@vger.kernel.org
12253 S:      Supported
12254 F:      arch/x86/kernel/cpu/intel_rdt*
12255 F:      arch/x86/include/asm/intel_rdt_sched.h
12256 F:      Documentation/x86/intel_rdt*
12257
12258 READ-COPY UPDATE (RCU)
12259 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12260 M:      Josh Triplett <josh@joshtriplett.org>
12261 R:      Steven Rostedt <rostedt@goodmis.org>
12262 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12263 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12264 L:      linux-kernel@vger.kernel.org
12265 W:      http://www.rdrop.com/users/paulmck/RCU/
12266 S:      Supported
12267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12268 F:      Documentation/RCU/
12269 X:      Documentation/RCU/torture.txt
12270 F:      include/linux/rcu*
12271 X:      include/linux/srcu*.h
12272 F:      kernel/rcu/
12273 X:      kernel/rcu/srcu*.c
12274
12275 REAL TIME CLOCK (RTC) SUBSYSTEM
12276 M:      Alessandro Zummo <a.zummo@towertech.it>
12277 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12278 L:      linux-rtc@vger.kernel.org
12279 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12281 S:      Maintained
12282 F:      Documentation/devicetree/bindings/rtc/
12283 F:      Documentation/rtc.txt
12284 F:      drivers/rtc/
12285 F:      include/linux/rtc.h
12286 F:      include/uapi/linux/rtc.h
12287 F:      include/linux/rtc/
12288 F:      include/linux/platform_data/rtc-*
12289 F:      tools/testing/selftests/rtc/
12290
12291 REALTEK AUDIO CODECS
12292 M:      Bard Liao <bardliao@realtek.com>
12293 M:      Oder Chiou <oder_chiou@realtek.com>
12294 S:      Maintained
12295 F:      sound/soc/codecs/rt*
12296 F:      include/sound/rt*.h
12297
12298 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12299 M:      Linus Walleij <linus.walleij@linaro.org>
12300 S:      Maintained
12301 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12302 F:      drivers/net/dsa/realtek-smi*
12303 F:      drivers/net/dsa/rtl83*
12304
12305 REGISTER MAP ABSTRACTION
12306 M:      Mark Brown <broonie@kernel.org>
12307 L:      linux-kernel@vger.kernel.org
12308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12309 S:      Supported
12310 F:      Documentation/devicetree/bindings/regmap/
12311 F:      drivers/base/regmap/
12312 F:      include/linux/regmap.h
12313
12314 REISERFS FILE SYSTEM
12315 L:      reiserfs-devel@vger.kernel.org
12316 S:      Supported
12317 F:      fs/reiserfs/
12318
12319 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12320 M:      Ohad Ben-Cohen <ohad@wizery.com>
12321 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12322 L:      linux-remoteproc@vger.kernel.org
12323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12324 S:      Maintained
12325 F:      Documentation/devicetree/bindings/remoteproc/
12326 F:      Documentation/remoteproc.txt
12327 F:      drivers/remoteproc/
12328 F:      include/linux/remoteproc.h
12329
12330 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12331 M:      Ohad Ben-Cohen <ohad@wizery.com>
12332 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12333 L:      linux-remoteproc@vger.kernel.org
12334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12335 S:      Maintained
12336 F:      drivers/rpmsg/
12337 F:      Documentation/rpmsg.txt
12338 F:      include/linux/rpmsg.h
12339 F:      include/linux/rpmsg/
12340
12341 RENESAS CLOCK DRIVERS
12342 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12343 L:      linux-renesas-soc@vger.kernel.org
12344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12345 S:      Supported
12346 F:      drivers/clk/renesas/
12347
12348 RENESAS EMEV2 I2C DRIVER
12349 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12350 S:      Supported
12351 F:      drivers/i2c/busses/i2c-emev2.c
12352
12353 RENESAS ETHERNET DRIVERS
12354 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12355 L:      netdev@vger.kernel.org
12356 L:      linux-renesas-soc@vger.kernel.org
12357 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12358 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12359 F:      drivers/net/ethernet/renesas/
12360 F:      include/linux/sh_eth.h
12361
12362 RENESAS R-CAR GYROADC DRIVER
12363 M:      Marek Vasut <marek.vasut@gmail.com>
12364 L:      linux-iio@vger.kernel.org
12365 S:      Supported
12366 F:      drivers/iio/adc/rcar_gyro_adc.c
12367
12368 RENESAS R-CAR I2C DRIVERS
12369 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12370 S:      Supported
12371 F:      drivers/i2c/busses/i2c-rcar.c
12372 F:      drivers/i2c/busses/i2c-sh_mobile.c
12373
12374 RENESAS USB PHY DRIVER
12375 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12376 L:      linux-renesas-soc@vger.kernel.org
12377 S:      Maintained
12378 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12379
12380 RESET CONTROLLER FRAMEWORK
12381 M:      Philipp Zabel <p.zabel@pengutronix.de>
12382 T:      git git://git.pengutronix.de/git/pza/linux
12383 S:      Maintained
12384 F:      drivers/reset/
12385 F:      Documentation/devicetree/bindings/reset/
12386 F:      include/dt-bindings/reset/
12387 F:      include/linux/reset.h
12388 F:      include/linux/reset-controller.h
12389
12390 RESTARTABLE SEQUENCES SUPPORT
12391 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12392 M:      Peter Zijlstra <peterz@infradead.org>
12393 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12394 M:      Boqun Feng <boqun.feng@gmail.com>
12395 L:      linux-kernel@vger.kernel.org
12396 S:      Supported
12397 F:      kernel/rseq.c
12398 F:      include/uapi/linux/rseq.h
12399 F:      include/trace/events/rseq.h
12400 F:      tools/testing/selftests/rseq/
12401
12402 RFKILL
12403 M:      Johannes Berg <johannes@sipsolutions.net>
12404 L:      linux-wireless@vger.kernel.org
12405 W:      http://wireless.kernel.org/
12406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12408 S:      Maintained
12409 F:      Documentation/rfkill.txt
12410 F:      Documentation/ABI/stable/sysfs-class-rfkill
12411 F:      net/rfkill/
12412 F:      include/linux/rfkill.h
12413 F:      include/uapi/linux/rfkill.h
12414
12415 RHASHTABLE
12416 M:      Thomas Graf <tgraf@suug.ch>
12417 M:      Herbert Xu <herbert@gondor.apana.org.au>
12418 L:      netdev@vger.kernel.org
12419 S:      Maintained
12420 F:      lib/rhashtable.c
12421 F:      lib/test_rhashtable.c
12422 F:      include/linux/rhashtable.h
12423 F:      include/linux/rhashtable-types.h
12424
12425 RICOH R5C592 MEMORYSTICK DRIVER
12426 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12427 S:      Maintained
12428 F:      drivers/memstick/host/r592.*
12429
12430 RICOH SMARTMEDIA/XD DRIVER
12431 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12432 S:      Maintained
12433 F:      drivers/mtd/nand/raw/r852.c
12434 F:      drivers/mtd/nand/raw/r852.h
12435
12436 RISC-V ARCHITECTURE
12437 M:      Palmer Dabbelt <palmer@sifive.com>
12438 M:      Albert Ou <aou@eecs.berkeley.edu>
12439 L:      linux-riscv@lists.infradead.org
12440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12441 S:      Supported
12442 F:      arch/riscv/
12443 K:      riscv
12444 N:      riscv
12445
12446 ROCCAT DRIVERS
12447 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12448 W:      http://sourceforge.net/projects/roccat/
12449 S:      Maintained
12450 F:      drivers/hid/hid-roccat*
12451 F:      include/linux/hid-roccat*
12452 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12453
12454 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12455 M:      Jacob chen <jacob2.chen@rock-chips.com>
12456 L:      linux-media@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/media/platform/rockchip/rga/
12459 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12460
12461 ROCKER DRIVER
12462 M:      Jiri Pirko <jiri@resnulli.us>
12463 L:      netdev@vger.kernel.org
12464 S:      Supported
12465 F:      drivers/net/ethernet/rocker/
12466
12467 ROCKETPORT DRIVER
12468 P:      Comtrol Corp.
12469 W:      http://www.comtrol.com
12470 S:      Maintained
12471 F:      Documentation/serial/rocket.txt
12472 F:      drivers/tty/rocket*
12473
12474 ROCKETPORT EXPRESS/INFINITY DRIVER
12475 M:      Kevin Cernekee <cernekee@gmail.com>
12476 L:      linux-serial@vger.kernel.org
12477 S:      Odd Fixes
12478 F:      drivers/tty/serial/rp2.*
12479
12480 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12481 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12482 L:      linux-kernel@vger.kernel.org
12483 L:      linux-renesas-soc@vger.kernel.org
12484 S:      Supported
12485 F:      drivers/mfd/bd9571mwv.c
12486 F:      drivers/regulator/bd9571mwv-regulator.c
12487 F:      drivers/gpio/gpio-bd9571mwv.c
12488 F:      include/linux/mfd/bd9571mwv.h
12489 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12490
12491 ROSE NETWORK LAYER
12492 M:      Ralf Baechle <ralf@linux-mips.org>
12493 L:      linux-hams@vger.kernel.org
12494 W:      http://www.linux-ax25.org/
12495 S:      Maintained
12496 F:      include/net/rose.h
12497 F:      include/uapi/linux/rose.h
12498 F:      net/rose/
12499
12500 RTL2830 MEDIA DRIVER
12501 M:      Antti Palosaari <crope@iki.fi>
12502 L:      linux-media@vger.kernel.org
12503 W:      https://linuxtv.org
12504 W:      http://palosaari.fi/linux/
12505 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12506 T:      git git://linuxtv.org/anttip/media_tree.git
12507 S:      Maintained
12508 F:      drivers/media/dvb-frontends/rtl2830*
12509
12510 RTL2832 MEDIA DRIVER
12511 M:      Antti Palosaari <crope@iki.fi>
12512 L:      linux-media@vger.kernel.org
12513 W:      https://linuxtv.org
12514 W:      http://palosaari.fi/linux/
12515 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12516 T:      git git://linuxtv.org/anttip/media_tree.git
12517 S:      Maintained
12518 F:      drivers/media/dvb-frontends/rtl2832*
12519
12520 RTL2832_SDR MEDIA DRIVER
12521 M:      Antti Palosaari <crope@iki.fi>
12522 L:      linux-media@vger.kernel.org
12523 W:      https://linuxtv.org
12524 W:      http://palosaari.fi/linux/
12525 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12526 T:      git git://linuxtv.org/anttip/media_tree.git
12527 S:      Maintained
12528 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12529
12530 RTL8180 WIRELESS DRIVER
12531 L:      linux-wireless@vger.kernel.org
12532 W:      http://wireless.kernel.org/
12533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12534 S:      Orphan
12535 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12536
12537 RTL8187 WIRELESS DRIVER
12538 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12539 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12540 M:      Larry Finger <Larry.Finger@lwfinger.net>
12541 L:      linux-wireless@vger.kernel.org
12542 W:      http://wireless.kernel.org/
12543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12544 S:      Maintained
12545 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12546
12547 REALTEK WIRELESS DRIVER (rtlwifi family)
12548 M:      Ping-Ke Shih <pkshih@realtek.com>
12549 L:      linux-wireless@vger.kernel.org
12550 W:      http://wireless.kernel.org/
12551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12552 S:      Maintained
12553 F:      drivers/net/wireless/realtek/rtlwifi/
12554
12555 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12556 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12557 L:      linux-wireless@vger.kernel.org
12558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12559 S:      Maintained
12560 F:      drivers/net/wireless/realtek/rtl8xxxu/
12561
12562 RXRPC SOCKETS (AF_RXRPC)
12563 M:      David Howells <dhowells@redhat.com>
12564 L:      linux-afs@lists.infradead.org
12565 S:      Supported
12566 F:      net/rxrpc/
12567 F:      include/keys/rxrpc-type.h
12568 F:      include/net/af_rxrpc.h
12569 F:      include/trace/events/rxrpc.h
12570 F:      include/uapi/linux/rxrpc.h
12571 F:      Documentation/networking/rxrpc.txt
12572 W:      https://www.infradead.org/~dhowells/kafs/
12573
12574 S3 SAVAGE FRAMEBUFFER DRIVER
12575 M:      Antonino Daplas <adaplas@gmail.com>
12576 L:      linux-fbdev@vger.kernel.org
12577 S:      Maintained
12578 F:      drivers/video/fbdev/savage/
12579
12580 S390
12581 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12582 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12583 L:      linux-s390@vger.kernel.org
12584 W:      http://www.ibm.com/developerworks/linux/linux390/
12585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12586 S:      Supported
12587 F:      arch/s390/
12588 F:      drivers/s390/
12589 F:      Documentation/s390/
12590 F:      Documentation/driver-api/s390-drivers.rst
12591
12592 S390 COMMON I/O LAYER
12593 M:      Sebastian Ott <sebott@linux.ibm.com>
12594 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12595 L:      linux-s390@vger.kernel.org
12596 W:      http://www.ibm.com/developerworks/linux/linux390/
12597 S:      Supported
12598 F:      drivers/s390/cio/
12599
12600 S390 DASD DRIVER
12601 M:      Stefan Haberland <sth@linux.ibm.com>
12602 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12603 L:      linux-s390@vger.kernel.org
12604 W:      http://www.ibm.com/developerworks/linux/linux390/
12605 S:      Supported
12606 F:      drivers/s390/block/dasd*
12607 F:      block/partitions/ibm.c
12608
12609 S390 IOMMU (PCI)
12610 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12611 L:      linux-s390@vger.kernel.org
12612 W:      http://www.ibm.com/developerworks/linux/linux390/
12613 S:      Supported
12614 F:      drivers/iommu/s390-iommu.c
12615
12616 S390 IUCV NETWORK LAYER
12617 M:      Julian Wiedmann <jwi@linux.ibm.com>
12618 M:      Ursula Braun <ubraun@linux.ibm.com>
12619 L:      linux-s390@vger.kernel.org
12620 W:      http://www.ibm.com/developerworks/linux/linux390/
12621 S:      Supported
12622 F:      drivers/s390/net/*iucv*
12623 F:      include/net/iucv/
12624 F:      net/iucv/
12625
12626 S390 NETWORK DRIVERS
12627 M:      Julian Wiedmann <jwi@linux.ibm.com>
12628 M:      Ursula Braun <ubraun@linux.ibm.com>
12629 L:      linux-s390@vger.kernel.org
12630 W:      http://www.ibm.com/developerworks/linux/linux390/
12631 S:      Supported
12632 F:      drivers/s390/net/
12633
12634 S390 PCI SUBSYSTEM
12635 M:      Sebastian Ott <sebott@linux.ibm.com>
12636 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12637 L:      linux-s390@vger.kernel.org
12638 W:      http://www.ibm.com/developerworks/linux/linux390/
12639 S:      Supported
12640 F:      arch/s390/pci/
12641 F:      drivers/pci/hotplug/s390_pci_hpc.c
12642
12643 S390 VFIO-CCW DRIVER
12644 M:      Cornelia Huck <cohuck@redhat.com>
12645 M:      Halil Pasic <pasic@linux.ibm.com>
12646 L:      linux-s390@vger.kernel.org
12647 L:      kvm@vger.kernel.org
12648 S:      Supported
12649 F:      drivers/s390/cio/vfio_ccw*
12650 F:      Documentation/s390/vfio-ccw.txt
12651 F:      include/uapi/linux/vfio_ccw.h
12652
12653 S390 ZCRYPT DRIVER
12654 M:      Harald Freudenberger <freude@linux.ibm.com>
12655 L:      linux-s390@vger.kernel.org
12656 W:      http://www.ibm.com/developerworks/linux/linux390/
12657 S:      Supported
12658 F:      drivers/s390/crypto/
12659
12660 S390 ZFCP DRIVER
12661 M:      Steffen Maier <maier@linux.ibm.com>
12662 M:      Benjamin Block <bblock@linux.ibm.com>
12663 L:      linux-s390@vger.kernel.org
12664 W:      http://www.ibm.com/developerworks/linux/linux390/
12665 S:      Supported
12666 F:      drivers/s390/scsi/zfcp_*
12667
12668 S3C24XX SD/MMC Driver
12669 M:      Ben Dooks <ben-linux@fluff.org>
12670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12671 S:      Supported
12672 F:      drivers/mmc/host/s3cmci.*
12673
12674 SAA6588 RDS RECEIVER DRIVER
12675 M:      Hans Verkuil <hverkuil@xs4all.nl>
12676 L:      linux-media@vger.kernel.org
12677 T:      git git://linuxtv.org/media_tree.git
12678 W:      https://linuxtv.org
12679 S:      Odd Fixes
12680 F:      drivers/media/i2c/saa6588*
12681
12682 SAA7134 VIDEO4LINUX DRIVER
12683 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12684 L:      linux-media@vger.kernel.org
12685 W:      https://linuxtv.org
12686 T:      git git://linuxtv.org/media_tree.git
12687 S:      Odd fixes
12688 F:      Documentation/media/v4l-drivers/saa7134*
12689 F:      drivers/media/pci/saa7134/
12690
12691 SAA7146 VIDEO4LINUX-2 DRIVER
12692 M:      Hans Verkuil <hverkuil@xs4all.nl>
12693 L:      linux-media@vger.kernel.org
12694 T:      git git://linuxtv.org/media_tree.git
12695 S:      Maintained
12696 F:      drivers/media/common/saa7146/
12697 F:      drivers/media/pci/saa7146/
12698 F:      include/media/saa7146*
12699
12700 SAMSUNG AUDIO (ASoC) DRIVERS
12701 M:      Krzysztof Kozlowski <krzk@kernel.org>
12702 M:      Sangbeom Kim <sbkim73@samsung.com>
12703 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12704 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12705 S:      Supported
12706 F:      sound/soc/samsung/
12707 F:      Documentation/devicetree/bindings/sound/samsung*
12708
12709 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12710 M:      Krzysztof Kozlowski <krzk@kernel.org>
12711 L:      linux-crypto@vger.kernel.org
12712 L:      linux-samsung-soc@vger.kernel.org
12713 S:      Maintained
12714 F:      drivers/crypto/exynos-rng.c
12715 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12716
12717 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12718 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12719 L:      linux-samsung-soc@vger.kernel.org
12720 S:      Maintained
12721 F:      drivers/char/hw_random/exynos-trng.c
12722 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12723
12724 SAMSUNG FRAMEBUFFER DRIVER
12725 M:      Jingoo Han <jingoohan1@gmail.com>
12726 L:      linux-fbdev@vger.kernel.org
12727 S:      Maintained
12728 F:      drivers/video/fbdev/s3c-fb.c
12729
12730 SAMSUNG LAPTOP DRIVER
12731 M:      Corentin Chary <corentin.chary@gmail.com>
12732 L:      platform-driver-x86@vger.kernel.org
12733 S:      Maintained
12734 F:      drivers/platform/x86/samsung-laptop.c
12735
12736 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12737 M:      Sangbeom Kim <sbkim73@samsung.com>
12738 M:      Krzysztof Kozlowski <krzk@kernel.org>
12739 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12740 L:      linux-kernel@vger.kernel.org
12741 L:      linux-samsung-soc@vger.kernel.org
12742 S:      Supported
12743 F:      drivers/mfd/sec*.c
12744 F:      drivers/regulator/s2m*.c
12745 F:      drivers/regulator/s5m*.c
12746 F:      drivers/clk/clk-s2mps11.c
12747 F:      drivers/rtc/rtc-s5m.c
12748 F:      include/linux/mfd/samsung/
12749 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12750 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12751 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12752 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12753
12754 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12755 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12756 L:      linux-media@vger.kernel.org
12757 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12758 S:      Maintained
12759 F:      drivers/media/platform/s3c-camif/
12760 F:      include/media/drv-intf/s3c_camif.h
12761
12762 SAMSUNG S3FWRN5 NFC DRIVER
12763 M:      Robert Baldyga <r.baldyga@samsung.com>
12764 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12765 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12766 S:      Supported
12767 F:      drivers/nfc/s3fwrn5
12768
12769 SAMSUNG S5C73M3 CAMERA DRIVER
12770 M:      Kyungmin Park <kyungmin.park@samsung.com>
12771 M:      Andrzej Hajda <a.hajda@samsung.com>
12772 L:      linux-media@vger.kernel.org
12773 S:      Supported
12774 F:      drivers/media/i2c/s5c73m3/*
12775
12776 SAMSUNG S5K5BAF CAMERA DRIVER
12777 M:      Kyungmin Park <kyungmin.park@samsung.com>
12778 M:      Andrzej Hajda <a.hajda@samsung.com>
12779 L:      linux-media@vger.kernel.org
12780 S:      Supported
12781 F:      drivers/media/i2c/s5k5baf.c
12782
12783 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12784 M:      Krzysztof Kozlowski <krzk@kernel.org>
12785 M:      Vladimir Zapolskiy <vz@mleia.com>
12786 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12787 L:      linux-crypto@vger.kernel.org
12788 L:      linux-samsung-soc@vger.kernel.org
12789 S:      Maintained
12790 F:      drivers/crypto/s5p-sss.c
12791
12792 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12793 M:      Kyungmin Park <kyungmin.park@samsung.com>
12794 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12795 L:      linux-media@vger.kernel.org
12796 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12797 S:      Supported
12798 F:      drivers/media/platform/exynos4-is/
12799
12800 SAMSUNG SOC CLOCK DRIVERS
12801 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12802 M:      Tomasz Figa <tomasz.figa@gmail.com>
12803 M:      Chanwoo Choi <cw00.choi@samsung.com>
12804 S:      Supported
12805 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12807 F:      drivers/clk/samsung/
12808 F:      include/dt-bindings/clock/exynos*.h
12809 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12810
12811 SAMSUNG SPI DRIVERS
12812 M:      Kukjin Kim <kgene@kernel.org>
12813 M:      Krzysztof Kozlowski <krzk@kernel.org>
12814 M:      Andi Shyti <andi@etezian.org>
12815 L:      linux-spi@vger.kernel.org
12816 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12817 S:      Maintained
12818 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12819 F:      drivers/spi/spi-s3c*
12820 F:      include/linux/platform_data/spi-s3c64xx.h
12821
12822 SAMSUNG SXGBE DRIVERS
12823 M:      Byungho An <bh74.an@samsung.com>
12824 M:      Girish K S <ks.giri@samsung.com>
12825 M:      Vipul Pandya <vipul.pandya@samsung.com>
12826 S:      Supported
12827 L:      netdev@vger.kernel.org
12828 F:      drivers/net/ethernet/samsung/sxgbe/
12829
12830 SAMSUNG THERMAL DRIVER
12831 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12832 L:      linux-pm@vger.kernel.org
12833 L:      linux-samsung-soc@vger.kernel.org
12834 S:      Supported
12835 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12836 F:      drivers/thermal/samsung/
12837
12838 SAMSUNG USB2 PHY DRIVER
12839 M:      Kamil Debski <kamil@wypas.org>
12840 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12841 L:      linux-kernel@vger.kernel.org
12842 S:      Supported
12843 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12844 F:      Documentation/phy/samsung-usb2.txt
12845 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12846 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12847 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12848 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12849 F:      drivers/phy/samsung/phy-samsung-usb2.c
12850 F:      drivers/phy/samsung/phy-samsung-usb2.h
12851
12852 SC1200 WDT DRIVER
12853 M:      Zwane Mwaikambo <zwanem@gmail.com>
12854 S:      Maintained
12855 F:      drivers/watchdog/sc1200wdt.c
12856
12857 SCHEDULER
12858 M:      Ingo Molnar <mingo@redhat.com>
12859 M:      Peter Zijlstra <peterz@infradead.org>
12860 L:      linux-kernel@vger.kernel.org
12861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12862 S:      Maintained
12863 F:      kernel/sched/
12864 F:      include/linux/sched.h
12865 F:      include/uapi/linux/sched.h
12866 F:      include/linux/wait.h
12867
12868 SCR24X CHIP CARD INTERFACE DRIVER
12869 M:      Lubomir Rintel <lkundrak@v3.sk>
12870 S:      Supported
12871 F:      drivers/char/pcmcia/scr24x_cs.c
12872
12873 SCSI CDROM DRIVER
12874 M:      Jens Axboe <axboe@kernel.dk>
12875 L:      linux-scsi@vger.kernel.org
12876 W:      http://www.kernel.dk
12877 S:      Maintained
12878 F:      drivers/scsi/sr*
12879
12880 SCSI RDMA PROTOCOL (SRP) INITIATOR
12881 M:      Bart Van Assche <bvanassche@acm.org>
12882 L:      linux-rdma@vger.kernel.org
12883 S:      Supported
12884 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12885 F:      drivers/infiniband/ulp/srp/
12886 F:      include/scsi/srp.h
12887
12888 SCSI RDMA PROTOCOL (SRP) TARGET
12889 M:      Bart Van Assche <bvanassche@acm.org>
12890 L:      linux-rdma@vger.kernel.org
12891 L:      target-devel@vger.kernel.org
12892 S:      Supported
12893 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12894 F:      drivers/infiniband/ulp/srpt/
12895
12896 SCSI SG DRIVER
12897 M:      Doug Gilbert <dgilbert@interlog.com>
12898 L:      linux-scsi@vger.kernel.org
12899 W:      http://sg.danny.cz/sg
12900 S:      Maintained
12901 F:      Documentation/scsi/scsi-generic.txt
12902 F:      drivers/scsi/sg.c
12903 F:      include/scsi/sg.h
12904
12905 SCSI SUBSYSTEM
12906 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12908 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12910 L:      linux-scsi@vger.kernel.org
12911 S:      Maintained
12912 F:      Documentation/devicetree/bindings/scsi/
12913 F:      drivers/scsi/
12914 F:      include/scsi/
12915
12916 SCSI TAPE DRIVER
12917 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12918 L:      linux-scsi@vger.kernel.org
12919 S:      Maintained
12920 F:      Documentation/scsi/st.txt
12921 F:      drivers/scsi/st.*
12922 F:      drivers/scsi/st_*.h
12923
12924 SCTP PROTOCOL
12925 M:      Vlad Yasevich <vyasevich@gmail.com>
12926 M:      Neil Horman <nhorman@tuxdriver.com>
12927 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12928 L:      linux-sctp@vger.kernel.org
12929 W:      http://lksctp.sourceforge.net
12930 S:      Maintained
12931 F:      Documentation/networking/sctp.txt
12932 F:      include/linux/sctp.h
12933 F:      include/uapi/linux/sctp.h
12934 F:      include/net/sctp/
12935 F:      net/sctp/
12936
12937 SCx200 CPU SUPPORT
12938 M:      Jim Cromie <jim.cromie@gmail.com>
12939 S:      Odd Fixes
12940 F:      Documentation/i2c/busses/scx200_acb
12941 F:      arch/x86/platform/scx200/
12942 F:      drivers/watchdog/scx200_wdt.c
12943 F:      drivers/i2c/busses/scx200*
12944 F:      drivers/mtd/maps/scx200_docflash.c
12945 F:      include/linux/scx200.h
12946
12947 SCx200 GPIO DRIVER
12948 M:      Jim Cromie <jim.cromie@gmail.com>
12949 S:      Maintained
12950 F:      drivers/char/scx200_gpio.c
12951 F:      include/linux/scx200_gpio.h
12952
12953 SCx200 HRT CLOCKSOURCE DRIVER
12954 M:      Jim Cromie <jim.cromie@gmail.com>
12955 S:      Maintained
12956 F:      drivers/clocksource/scx200_hrt.c
12957
12958 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12959 M:      Sascha Sommer <saschasommer@freenet.de>
12960 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12961 S:      Maintained
12962 F:      drivers/mmc/host/sdricoh_cs.c
12963
12964 SECURE COMPUTING
12965 M:      Kees Cook <keescook@chromium.org>
12966 R:      Andy Lutomirski <luto@amacapital.net>
12967 R:      Will Drewry <wad@chromium.org>
12968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12969 S:      Supported
12970 F:      kernel/seccomp.c
12971 F:      include/uapi/linux/seccomp.h
12972 F:      include/linux/seccomp.h
12973 F:      tools/testing/selftests/seccomp/*
12974 F:      tools/testing/selftests/kselftest_harness.h
12975 F:      Documentation/userspace-api/seccomp_filter.rst
12976 K:      \bsecure_computing
12977 K:      \bTIF_SECCOMP\b
12978
12979 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12980 M:      Al Cooper <alcooperx@gmail.com>
12981 L:      linux-mmc@vger.kernel.org
12982 L:      bcm-kernel-feedback-list@broadcom.com
12983 S:      Maintained
12984 F:      drivers/mmc/host/sdhci-brcmstb*
12985
12986 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12987 M:      Adrian Hunter <adrian.hunter@intel.com>
12988 L:      linux-mmc@vger.kernel.org
12989 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12990 S:      Maintained
12991 F:      drivers/mmc/host/sdhci*
12992 F:      include/linux/mmc/sdhci*
12993
12994 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12995 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12996 M:      Manjunath M B <manjumb@synopsys.com>
12997 L:      linux-mmc@vger.kernel.org
12998 S:      Maintained
12999 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13000
13001 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13002 M:      Ben Dooks <ben-linux@fluff.org>
13003 M:      Jaehoon Chung <jh80.chung@samsung.com>
13004 L:      linux-mmc@vger.kernel.org
13005 S:      Maintained
13006 F:      drivers/mmc/host/sdhci-s3c*
13007
13008 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13009 M:      Viresh Kumar <vireshk@kernel.org>
13010 L:      linux-mmc@vger.kernel.org
13011 S:      Maintained
13012 F:      drivers/mmc/host/sdhci-spear.c
13013
13014 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13015 M:      Kishon Vijay Abraham I <kishon@ti.com>
13016 L:      linux-mmc@vger.kernel.org
13017 S:      Maintained
13018 F:      drivers/mmc/host/sdhci-omap.c
13019
13020 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13021 M:      Scott Bauer <scott.bauer@intel.com>
13022 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13023 L:      linux-block@vger.kernel.org
13024 S:      Supported
13025 F:      block/sed*
13026 F:      block/opal_proto.h
13027 F:      include/linux/sed*
13028 F:      include/uapi/linux/sed*
13029
13030 SECURITY CONTACT
13031 M:      Security Officers <security@kernel.org>
13032 S:      Supported
13033
13034 SECURITY SUBSYSTEM
13035 M:      James Morris <jmorris@namei.org>
13036 M:      "Serge E. Hallyn" <serge@hallyn.com>
13037 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13039 W:      http://kernsec.org/
13040 S:      Supported
13041 F:      security/
13042 X:      security/selinux/
13043
13044 SELINUX SECURITY MODULE
13045 M:      Paul Moore <paul@paul-moore.com>
13046 M:      Stephen Smalley <sds@tycho.nsa.gov>
13047 M:      Eric Paris <eparis@parisplace.org>
13048 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13049 W:      https://selinuxproject.org
13050 W:      https://github.com/SELinuxProject
13051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13052 S:      Supported
13053 F:      include/linux/selinux*
13054 F:      security/selinux/
13055 F:      scripts/selinux/
13056 F:      Documentation/admin-guide/LSM/SELinux.rst
13057
13058 SENSABLE PHANTOM
13059 M:      Jiri Slaby <jirislaby@gmail.com>
13060 S:      Maintained
13061 F:      drivers/misc/phantom.c
13062 F:      include/uapi/linux/phantom.h
13063
13064 SERIAL DEVICE BUS
13065 M:      Rob Herring <robh@kernel.org>
13066 L:      linux-serial@vger.kernel.org
13067 S:      Maintained
13068 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13069 F:      drivers/tty/serdev/
13070 F:      include/linux/serdev.h
13071
13072 SERIAL DRIVERS
13073 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13074 L:      linux-serial@vger.kernel.org
13075 S:      Maintained
13076 F:      Documentation/devicetree/bindings/serial/
13077 F:      drivers/tty/serial/
13078
13079 SERIAL IR RECEIVER
13080 M:      Sean Young <sean@mess.org>
13081 L:      linux-media@vger.kernel.org
13082 S:      Maintained
13083 F:      drivers/media/rc/serial_ir.c
13084
13085 SFC NETWORK DRIVER
13086 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13087 M:      Edward Cree <ecree@solarflare.com>
13088 M:      Bert Kenward <bkenward@solarflare.com>
13089 L:      netdev@vger.kernel.org
13090 S:      Supported
13091 F:      drivers/net/ethernet/sfc/
13092
13093 SGI GRU DRIVER
13094 M:      Dimitri Sivanich <sivanich@sgi.com>
13095 S:      Maintained
13096 F:      drivers/misc/sgi-gru/
13097
13098 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13099 M:      Pat Gefre <pfg@sgi.com>
13100 L:      linux-ia64@vger.kernel.org
13101 S:      Supported
13102 F:      Documentation/ia64/serial.txt
13103 F:      drivers/tty/serial/ioc?_serial.c
13104 F:      include/linux/ioc?.h
13105
13106 SGI XP/XPC/XPNET DRIVER
13107 M:      Cliff Whickman <cpw@sgi.com>
13108 M:      Robin Holt <robinmholt@gmail.com>
13109 S:      Maintained
13110 F:      drivers/misc/sgi-xp/
13111
13112 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13113 M:      Ursula Braun <ubraun@linux.ibm.com>
13114 L:      linux-s390@vger.kernel.org
13115 W:      http://www.ibm.com/developerworks/linux/linux390/
13116 S:      Supported
13117 F:      net/smc/
13118
13119 SHARP RJ54N1CB0C SENSOR DRIVER
13120 M:      Jacopo Mondi <jacopo@jmondi.org>
13121 L:      linux-media@vger.kernel.org
13122 T:      git git://linuxtv.org/media_tree.git
13123 S:      Odd fixes
13124 F:      drivers/media/i2c/rj54n1cb0c.c
13125 F:      include/media/i2c/rj54n1cb0c.h
13126
13127 SH_VEU V4L2 MEM2MEM DRIVER
13128 L:      linux-media@vger.kernel.org
13129 S:      Orphan
13130 F:      drivers/media/platform/sh_veu.c
13131
13132 SH_VOU V4L2 OUTPUT DRIVER
13133 L:      linux-media@vger.kernel.org
13134 S:      Orphan
13135 F:      drivers/media/platform/sh_vou.c
13136 F:      include/media/drv-intf/sh_vou.h
13137
13138 SI2157 MEDIA DRIVER
13139 M:      Antti Palosaari <crope@iki.fi>
13140 L:      linux-media@vger.kernel.org
13141 W:      https://linuxtv.org
13142 W:      http://palosaari.fi/linux/
13143 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13144 T:      git git://linuxtv.org/anttip/media_tree.git
13145 S:      Maintained
13146 F:      drivers/media/tuners/si2157*
13147
13148 SI2165 MEDIA DRIVER
13149 M:      Matthias Schwarzott <zzam@gentoo.org>
13150 L:      linux-media@vger.kernel.org
13151 W:      https://linuxtv.org
13152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13153 S:      Maintained
13154 F:      drivers/media/dvb-frontends/si2165*
13155
13156 SI2168 MEDIA DRIVER
13157 M:      Antti Palosaari <crope@iki.fi>
13158 L:      linux-media@vger.kernel.org
13159 W:      https://linuxtv.org
13160 W:      http://palosaari.fi/linux/
13161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13162 T:      git git://linuxtv.org/anttip/media_tree.git
13163 S:      Maintained
13164 F:      drivers/media/dvb-frontends/si2168*
13165
13166 SI470X FM RADIO RECEIVER I2C DRIVER
13167 M:      Hans Verkuil <hverkuil@xs4all.nl>
13168 L:      linux-media@vger.kernel.org
13169 T:      git git://linuxtv.org/media_tree.git
13170 W:      https://linuxtv.org
13171 S:      Odd Fixes
13172 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13173
13174 SI470X FM RADIO RECEIVER USB DRIVER
13175 M:      Hans Verkuil <hverkuil@xs4all.nl>
13176 L:      linux-media@vger.kernel.org
13177 T:      git git://linuxtv.org/media_tree.git
13178 W:      https://linuxtv.org
13179 S:      Maintained
13180 F:      drivers/media/radio/si470x/radio-si470x-common.c
13181 F:      drivers/media/radio/si470x/radio-si470x.h
13182 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13183
13184 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13185 M:      Eduardo Valentin <edubezval@gmail.com>
13186 L:      linux-media@vger.kernel.org
13187 T:      git git://linuxtv.org/media_tree.git
13188 W:      https://linuxtv.org
13189 S:      Odd Fixes
13190 F:      drivers/media/radio/si4713/si4713.?
13191
13192 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13193 M:      Eduardo Valentin <edubezval@gmail.com>
13194 L:      linux-media@vger.kernel.org
13195 T:      git git://linuxtv.org/media_tree.git
13196 W:      https://linuxtv.org
13197 S:      Odd Fixes
13198 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13199
13200 SI4713 FM RADIO TRANSMITTER USB DRIVER
13201 M:      Hans Verkuil <hverkuil@xs4all.nl>
13202 L:      linux-media@vger.kernel.org
13203 T:      git git://linuxtv.org/media_tree.git
13204 W:      https://linuxtv.org
13205 S:      Maintained
13206 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13207
13208 SIANO DVB DRIVER
13209 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13210 L:      linux-media@vger.kernel.org
13211 W:      https://linuxtv.org
13212 T:      git git://linuxtv.org/media_tree.git
13213 S:      Odd fixes
13214 F:      drivers/media/common/siano/
13215 F:      drivers/media/usb/siano/
13216 F:      drivers/media/usb/siano/
13217 F:      drivers/media/mmc/siano/
13218
13219 SIFIVE DRIVERS
13220 M:      Palmer Dabbelt <palmer@sifive.com>
13221 L:      linux-riscv@lists.infradead.org
13222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13223 S:      Supported
13224 K:      sifive
13225 N:      sifive
13226
13227 SILEAD TOUCHSCREEN DRIVER
13228 M:      Hans de Goede <hdegoede@redhat.com>
13229 L:      linux-input@vger.kernel.org
13230 L:      platform-driver-x86@vger.kernel.org
13231 S:      Maintained
13232 F:      drivers/input/touchscreen/silead.c
13233 F:      drivers/platform/x86/touchscreen_dmi.c
13234
13235 SILICON MOTION SM712 FRAME BUFFER DRIVER
13236 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13237 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13238 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13239 L:      linux-fbdev@vger.kernel.org
13240 S:      Maintained
13241 F:      drivers/video/fbdev/sm712*
13242 F:      Documentation/fb/sm712fb.txt
13243
13244 SIMPLE FIRMWARE INTERFACE (SFI)
13245 M:      Len Brown <lenb@kernel.org>
13246 L:      sfi-devel@simplefirmware.org
13247 W:      http://simplefirmware.org/
13248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13249 S:      Supported
13250 F:      arch/x86/platform/sfi/
13251 F:      drivers/sfi/
13252 F:      include/linux/sfi*.h
13253
13254 SIMPLEFB FB DRIVER
13255 M:      Hans de Goede <hdegoede@redhat.com>
13256 L:      linux-fbdev@vger.kernel.org
13257 S:      Maintained
13258 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13259 F:      drivers/video/fbdev/simplefb.c
13260 F:      include/linux/platform_data/simplefb.h
13261
13262 SIMTEC EB110ATX (Chalice CATS)
13263 P:      Ben Dooks
13264 P:      Vincent Sanders <vince@simtec.co.uk>
13265 M:      Simtec Linux Team <linux@simtec.co.uk>
13266 W:      http://www.simtec.co.uk/products/EB110ATX/
13267 S:      Supported
13268
13269 SIMTEC EB2410ITX (BAST)
13270 P:      Ben Dooks
13271 P:      Vincent Sanders <vince@simtec.co.uk>
13272 M:      Simtec Linux Team <linux@simtec.co.uk>
13273 W:      http://www.simtec.co.uk/products/EB2410ITX/
13274 S:      Supported
13275 F:      arch/arm/mach-s3c24xx/mach-bast.c
13276 F:      arch/arm/mach-s3c24xx/bast-ide.c
13277 F:      arch/arm/mach-s3c24xx/bast-irq.c
13278
13279 SIPHASH PRF ROUTINES
13280 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13281 S:      Maintained
13282 F:      lib/siphash.c
13283 F:      lib/test_siphash.c
13284 F:      include/linux/siphash.h
13285
13286 SIOX
13287 M:      Gavin Schenk <g.schenk@eckelmann.de>
13288 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13289 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13290 S:      Supported
13291 F:      drivers/siox/*
13292 F:      include/trace/events/siox.h
13293
13294 SIS 190 ETHERNET DRIVER
13295 M:      Francois Romieu <romieu@fr.zoreil.com>
13296 L:      netdev@vger.kernel.org
13297 S:      Maintained
13298 F:      drivers/net/ethernet/sis/sis190.c
13299
13300 SIS 900/7016 FAST ETHERNET DRIVER
13301 M:      Daniele Venzano <venza@brownhat.org>
13302 W:      http://www.brownhat.org/sis900.html
13303 L:      netdev@vger.kernel.org
13304 S:      Maintained
13305 F:      drivers/net/ethernet/sis/sis900.*
13306
13307 SIS FRAMEBUFFER DRIVER
13308 M:      Thomas Winischhofer <thomas@winischhofer.net>
13309 W:      http://www.winischhofer.net/linuxsisvga.shtml
13310 S:      Maintained
13311 F:      Documentation/fb/sisfb.txt
13312 F:      drivers/video/fbdev/sis/
13313 F:      include/video/sisfb.h
13314
13315 SIS USB2VGA DRIVER
13316 M:      Thomas Winischhofer <thomas@winischhofer.net>
13317 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13318 S:      Maintained
13319 F:      drivers/usb/misc/sisusbvga/
13320
13321 SLAB ALLOCATOR
13322 M:      Christoph Lameter <cl@linux.com>
13323 M:      Pekka Enberg <penberg@kernel.org>
13324 M:      David Rientjes <rientjes@google.com>
13325 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13326 M:      Andrew Morton <akpm@linux-foundation.org>
13327 L:      linux-mm@kvack.org
13328 S:      Maintained
13329 F:      include/linux/sl?b*.h
13330 F:      mm/sl?b*
13331
13332 SLEEPABLE READ-COPY UPDATE (SRCU)
13333 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13334 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13335 M:      Josh Triplett <josh@joshtriplett.org>
13336 R:      Steven Rostedt <rostedt@goodmis.org>
13337 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13338 L:      linux-kernel@vger.kernel.org
13339 W:      http://www.rdrop.com/users/paulmck/RCU/
13340 S:      Supported
13341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13342 F:      include/linux/srcu*.h
13343 F:      kernel/rcu/srcu*.c
13344
13345 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13346 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13347 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13348 S:      Maintained
13349 F:      drivers/slimbus/
13350 F:      Documentation/devicetree/bindings/slimbus/
13351 F:      include/linux/slimbus.h
13352
13353 SMACK SECURITY MODULE
13354 M:      Casey Schaufler <casey@schaufler-ca.com>
13355 L:      linux-security-module@vger.kernel.org
13356 W:      http://schaufler-ca.com
13357 T:      git git://github.com/cschaufler/smack-next
13358 S:      Maintained
13359 F:      Documentation/admin-guide/LSM/Smack.rst
13360 F:      security/smack/
13361
13362 SMC91x ETHERNET DRIVER
13363 M:      Nicolas Pitre <nico@fluxnic.net>
13364 S:      Odd Fixes
13365 F:      drivers/net/ethernet/smsc/smc91x.*
13366
13367 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13368 M:      Sakari Ailus <sakari.ailus@iki.fi>
13369 L:      linux-media@vger.kernel.org
13370 S:      Maintained
13371 F:      drivers/media/i2c/smiapp/
13372 F:      include/media/i2c/smiapp.h
13373 F:      drivers/media/i2c/smiapp-pll.c
13374 F:      drivers/media/i2c/smiapp-pll.h
13375 F:      include/uapi/linux/smiapp.h
13376 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13377
13378 SMM665 HARDWARE MONITOR DRIVER
13379 M:      Guenter Roeck <linux@roeck-us.net>
13380 L:      linux-hwmon@vger.kernel.org
13381 S:      Maintained
13382 F:      Documentation/hwmon/smm665
13383 F:      drivers/hwmon/smm665.c
13384
13385 SMSC EMC2103 HARDWARE MONITOR DRIVER
13386 M:      Steve Glendinning <steve.glendinning@shawell.net>
13387 L:      linux-hwmon@vger.kernel.org
13388 S:      Maintained
13389 F:      Documentation/hwmon/emc2103
13390 F:      drivers/hwmon/emc2103.c
13391
13392 SMSC SCH5627 HARDWARE MONITOR DRIVER
13393 M:      Hans de Goede <hdegoede@redhat.com>
13394 L:      linux-hwmon@vger.kernel.org
13395 S:      Supported
13396 F:      Documentation/hwmon/sch5627
13397 F:      drivers/hwmon/sch5627.c
13398
13399 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13400 M:      Steve Glendinning <steve.glendinning@shawell.net>
13401 L:      linux-fbdev@vger.kernel.org
13402 S:      Maintained
13403 F:      drivers/video/fbdev/smscufx.c
13404
13405 SMSC47B397 HARDWARE MONITOR DRIVER
13406 M:      Jean Delvare <jdelvare@suse.com>
13407 L:      linux-hwmon@vger.kernel.org
13408 S:      Maintained
13409 F:      Documentation/hwmon/smsc47b397
13410 F:      drivers/hwmon/smsc47b397.c
13411
13412 SMSC911x ETHERNET DRIVER
13413 M:      Steve Glendinning <steve.glendinning@shawell.net>
13414 L:      netdev@vger.kernel.org
13415 S:      Maintained
13416 F:      include/linux/smsc911x.h
13417 F:      drivers/net/ethernet/smsc/smsc911x.*
13418
13419 SMSC9420 PCI ETHERNET DRIVER
13420 M:      Steve Glendinning <steve.glendinning@shawell.net>
13421 L:      netdev@vger.kernel.org
13422 S:      Maintained
13423 F:      drivers/net/ethernet/smsc/smsc9420.*
13424
13425 SOC-CAMERA V4L2 SUBSYSTEM
13426 L:      linux-media@vger.kernel.org
13427 T:      git git://linuxtv.org/media_tree.git
13428 S:      Orphan
13429 F:      include/media/soc*
13430 F:      drivers/media/i2c/soc_camera/
13431 F:      drivers/media/platform/soc_camera/
13432
13433 SOCIONEXT SYNQUACER I2C DRIVER
13434 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13435 L:      linux-i2c@vger.kernel.org
13436 S:      Maintained
13437 F:      drivers/i2c/busses/i2c-synquacer.c
13438 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13439
13440 SOCIONEXT UNIPHIER SOUND DRIVER
13441 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13442 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13443 S:      Maintained
13444 F:      sound/soc/uniphier/
13445
13446 SOEKRIS NET48XX LED SUPPORT
13447 M:      Chris Boot <bootc@bootc.net>
13448 S:      Maintained
13449 F:      drivers/leds/leds-net48xx.c
13450
13451 SOFT-ROCE DRIVER (rxe)
13452 M:      Moni Shoua <monis@mellanox.com>
13453 L:      linux-rdma@vger.kernel.org
13454 S:      Supported
13455 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13456 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13457 F:      drivers/infiniband/sw/rxe/
13458 F:      include/uapi/rdma/rdma_user_rxe.h
13459
13460 SOFTLOGIC 6x10 MPEG CODEC
13461 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13462 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13463 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13464 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13465 M:      Ismael Luceno <ismael@iodev.co.uk>
13466 L:      linux-media@vger.kernel.org
13467 S:      Supported
13468 F:      drivers/media/pci/solo6x10/
13469
13470 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13471 M:      James Morse <james.morse@arm.com>
13472 L:      linux-arm-kernel@lists.infradead.org
13473 S:      Maintained
13474 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13475 F:      drivers/firmware/arm_sdei.c
13476 F:      include/linux/sdei.h
13477 F:      include/uapi/linux/sdei.h
13478
13479 SOFTWARE RAID (Multiple Disks) SUPPORT
13480 M:      Shaohua Li <shli@kernel.org>
13481 L:      linux-raid@vger.kernel.org
13482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13483 S:      Supported
13484 F:      drivers/md/Makefile
13485 F:      drivers/md/Kconfig
13486 F:      drivers/md/md*
13487 F:      drivers/md/raid*
13488 F:      include/linux/raid/
13489 F:      include/uapi/linux/raid/
13490
13491 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13492 M:      Jassi Brar <jaswinder.singh@linaro.org>
13493 L:      netdev@vger.kernel.org
13494 S:      Maintained
13495 F:      drivers/net/ethernet/socionext/netsec.c
13496 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13497
13498 SOLIDRUN CLEARFOG SUPPORT
13499 M:      Russell King <linux@armlinux.org.uk>
13500 S:      Maintained
13501 F:      arch/arm/boot/dts/armada-388-clearfog*
13502 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13503
13504 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13505 M:      Russell King <linux@armlinux.org.uk>
13506 S:      Maintained
13507 F:      arch/arm/boot/dts/imx6*-cubox-i*
13508 F:      arch/arm/boot/dts/imx6*-hummingboard*
13509 F:      arch/arm/boot/dts/imx6*-sr-*
13510
13511 SONIC NETWORK DRIVER
13512 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13513 L:      netdev@vger.kernel.org
13514 S:      Maintained
13515 F:      drivers/net/ethernet/natsemi/sonic.*
13516
13517 SONICS SILICON BACKPLANE DRIVER (SSB)
13518 M:      Michael Buesch <m@bues.ch>
13519 L:      linux-wireless@vger.kernel.org
13520 S:      Maintained
13521 F:      drivers/ssb/
13522 F:      include/linux/ssb/
13523
13524 SONY IMX258 SENSOR DRIVER
13525 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13526 L:      linux-media@vger.kernel.org
13527 T:      git git://linuxtv.org/media_tree.git
13528 S:      Maintained
13529 F:      drivers/media/i2c/imx258.c
13530
13531 SONY IMX274 SENSOR DRIVER
13532 M:      Leon Luo <leonl@leopardimaging.com>
13533 L:      linux-media@vger.kernel.org
13534 T:      git git://linuxtv.org/media_tree.git
13535 S:      Maintained
13536 F:      drivers/media/i2c/imx274.c
13537 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13538
13539 SONY MEMORYSTICK CARD SUPPORT
13540 M:      Alex Dubov <oakad@yahoo.com>
13541 W:      http://tifmxx.berlios.de/
13542 S:      Maintained
13543 F:      drivers/memstick/host/tifm_ms.c
13544
13545 SONY MEMORYSTICK STANDARD SUPPORT
13546 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13547 S:      Maintained
13548 F:      drivers/memstick/core/ms_block.*
13549
13550 SONY VAIO CONTROL DEVICE DRIVER
13551 M:      Mattia Dongili <malattia@linux.it>
13552 L:      platform-driver-x86@vger.kernel.org
13553 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13554 S:      Maintained
13555 F:      Documentation/laptops/sony-laptop.txt
13556 F:      drivers/char/sonypi.c
13557 F:      drivers/platform/x86/sony-laptop.c
13558 F:      include/linux/sony-laptop.h
13559
13560 SOUND
13561 M:      Jaroslav Kysela <perex@perex.cz>
13562 M:      Takashi Iwai <tiwai@suse.com>
13563 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13564 W:      http://www.alsa-project.org/
13565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13566 T:      git git://git.alsa-project.org/alsa-kernel.git
13567 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13568 S:      Maintained
13569 F:      Documentation/sound/
13570 F:      include/sound/
13571 F:      include/uapi/sound/
13572 F:      sound/
13573
13574 SOUND - COMPRESSED AUDIO
13575 M:      Vinod Koul <vkoul@kernel.org>
13576 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13578 S:      Supported
13579 F:      Documentation/sound/designs/compress-offload.rst
13580 F:      include/sound/compress_driver.h
13581 F:      include/uapi/sound/compress_*
13582 F:      sound/core/compress_offload.c
13583 F:      sound/soc/soc-compress.c
13584
13585 SOUND - DMAENGINE HELPERS
13586 M:      Lars-Peter Clausen <lars@metafoo.de>
13587 S:      Supported
13588 F:      include/sound/dmaengine_pcm.h
13589 F:      sound/core/pcm_dmaengine.c
13590 F:      sound/soc/soc-generic-dmaengine-pcm.c
13591
13592 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13593 M:      Liam Girdwood <lgirdwood@gmail.com>
13594 M:      Mark Brown <broonie@kernel.org>
13595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13596 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13597 W:      http://alsa-project.org/main/index.php/ASoC
13598 S:      Supported
13599 F:      Documentation/devicetree/bindings/sound/
13600 F:      Documentation/sound/soc/
13601 F:      sound/soc/
13602 F:      include/sound/soc*
13603
13604 SOUNDWIRE SUBSYSTEM
13605 M:      Vinod Koul <vinod.koul@intel.com>
13606 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13607 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13609 S:      Supported
13610 F:      Documentation/driver-api/soundwire/
13611 F:      drivers/soundwire/
13612 F:      include/linux/soundwire/
13613
13614 SP2 MEDIA DRIVER
13615 M:      Olli Salonen <olli.salonen@iki.fi>
13616 L:      linux-media@vger.kernel.org
13617 W:      https://linuxtv.org
13618 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13619 S:      Maintained
13620 F:      drivers/media/dvb-frontends/sp2*
13621
13622 SPARC + UltraSPARC (sparc/sparc64)
13623 M:      "David S. Miller" <davem@davemloft.net>
13624 L:      sparclinux@vger.kernel.org
13625 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13628 S:      Maintained
13629 F:      arch/sparc/
13630 F:      drivers/sbus/
13631
13632 SPARC SERIAL DRIVERS
13633 M:      "David S. Miller" <davem@davemloft.net>
13634 L:      sparclinux@vger.kernel.org
13635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13637 S:      Maintained
13638 F:      include/linux/sunserialcore.h
13639 F:      drivers/tty/serial/suncore.c
13640 F:      drivers/tty/serial/sunhv.c
13641 F:      drivers/tty/serial/sunsab.c
13642 F:      drivers/tty/serial/sunsab.h
13643 F:      drivers/tty/serial/sunsu.c
13644 F:      drivers/tty/serial/sunzilog.c
13645 F:      drivers/tty/serial/sunzilog.h
13646 F:      drivers/tty/vcc.c
13647
13648 SPARSE CHECKER
13649 M:      "Christopher Li" <sparse@chrisli.org>
13650 L:      linux-sparse@vger.kernel.org
13651 W:      https://sparse.wiki.kernel.org/
13652 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13653 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13654 S:      Maintained
13655 F:      include/linux/compiler.h
13656
13657 SPEAR CLOCK FRAMEWORK SUPPORT
13658 M:      Viresh Kumar <vireshk@kernel.org>
13659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13660 W:      http://www.st.com/spear
13661 S:      Maintained
13662 F:      drivers/clk/spear/
13663
13664 SPEAR PLATFORM SUPPORT
13665 M:      Viresh Kumar <vireshk@kernel.org>
13666 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13668 W:      http://www.st.com/spear
13669 S:      Maintained
13670 F:      arch/arm/boot/dts/spear*
13671 F:      arch/arm/mach-spear/
13672
13673 SPI NOR SUBSYSTEM
13674 M:      Marek Vasut <marek.vasut@gmail.com>
13675 L:      linux-mtd@lists.infradead.org
13676 W:      http://www.linux-mtd.infradead.org/
13677 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13678 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13679 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13680 S:      Maintained
13681 F:      drivers/mtd/spi-nor/
13682 F:      include/linux/mtd/spi-nor.h
13683
13684 SPI SUBSYSTEM
13685 M:      Mark Brown <broonie@kernel.org>
13686 L:      linux-spi@vger.kernel.org
13687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13688 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13689 S:      Maintained
13690 F:      Documentation/devicetree/bindings/spi/
13691 F:      Documentation/spi/
13692 F:      drivers/spi/
13693 F:      include/linux/spi/
13694 F:      include/uapi/linux/spi/
13695 F:      tools/spi/
13696
13697 SPIDERNET NETWORK DRIVER for CELL
13698 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13699 L:      netdev@vger.kernel.org
13700 S:      Supported
13701 F:      Documentation/networking/spider_net.txt
13702 F:      drivers/net/ethernet/toshiba/spider_net*
13703
13704 SPMI SUBSYSTEM
13705 R:      Stephen Boyd <sboyd@kernel.org>
13706 L:      linux-arm-msm@vger.kernel.org
13707 F:      Documentation/devicetree/bindings/spmi/
13708 F:      drivers/spmi/
13709 F:      include/dt-bindings/spmi/spmi.h
13710 F:      include/linux/spmi.h
13711 F:      include/trace/events/spmi.h
13712
13713 SPU FILE SYSTEM
13714 M:      Jeremy Kerr <jk@ozlabs.org>
13715 L:      linuxppc-dev@lists.ozlabs.org
13716 W:      http://www.ibm.com/developerworks/power/cell/
13717 S:      Supported
13718 F:      Documentation/filesystems/spufs.txt
13719 F:      arch/powerpc/platforms/cell/spufs/
13720
13721 SQUASHFS FILE SYSTEM
13722 M:      Phillip Lougher <phillip@squashfs.org.uk>
13723 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13724 W:      http://squashfs.org.uk
13725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13726 S:      Maintained
13727 F:      Documentation/filesystems/squashfs.txt
13728 F:      fs/squashfs/
13729
13730 SRM (Alpha) environment access
13731 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13732 S:      Maintained
13733 F:      arch/alpha/kernel/srm_env.c
13734
13735 ST STM32 I2C/SMBUS DRIVER
13736 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13737 L:      linux-i2c@vger.kernel.org
13738 S:      Maintained
13739 F:      drivers/i2c/busses/i2c-stm32*
13740
13741 STABLE BRANCH
13742 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13743 L:      stable@vger.kernel.org
13744 S:      Supported
13745 F:      Documentation/process/stable-kernel-rules.rst
13746
13747 STAGING - COMEDI
13748 M:      Ian Abbott <abbotti@mev.co.uk>
13749 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13750 S:      Odd Fixes
13751 F:      drivers/staging/comedi/
13752
13753 STAGING - EROFS FILE SYSTEM
13754 M:      Gao Xiang <gaoxiang25@huawei.com>
13755 M:      Chao Yu <yuchao0@huawei.com>
13756 L:      linux-erofs@lists.ozlabs.org
13757 S:      Maintained
13758 F:      drivers/staging/erofs/
13759
13760 STAGING - FLARION FT1000 DRIVERS
13761 M:      Marek Belisko <marek.belisko@gmail.com>
13762 S:      Odd Fixes
13763 F:      drivers/staging/ft1000/
13764
13765 STAGING - INDUSTRIAL IO
13766 M:      Jonathan Cameron <jic23@kernel.org>
13767 L:      linux-iio@vger.kernel.org
13768 S:      Odd Fixes
13769 F:      Documentation/devicetree/bindings/staging/iio/
13770 F:      drivers/staging/iio/
13771
13772 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13773 M:      Marc Dietrich <marvin24@gmx.de>
13774 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13775 L:      linux-tegra@vger.kernel.org
13776 S:      Maintained
13777 F:      drivers/staging/nvec/
13778
13779 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13780 M:      Jens Frederich <jfrederich@gmail.com>
13781 M:      Daniel Drake <dsd@laptop.org>
13782 M:      Jon Nettleton <jon.nettleton@gmail.com>
13783 W:      http://wiki.laptop.org/go/DCON
13784 S:      Maintained
13785 F:      drivers/staging/olpc_dcon/
13786
13787 STAGING - REALTEK RTL8712U DRIVERS
13788 M:      Larry Finger <Larry.Finger@lwfinger.net>
13789 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13790 S:      Odd Fixes
13791 F:      drivers/staging/rtl8712/
13792
13793 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13794 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13795 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13796 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13797 L:      linux-fbdev@vger.kernel.org
13798 S:      Maintained
13799 F:      drivers/staging/sm750fb/
13800
13801 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13802 M:      William Hubbs <w.d.hubbs@gmail.com>
13803 M:      Chris Brannon <chris@the-brannons.com>
13804 M:      Kirk Reiser <kirk@reisers.ca>
13805 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13806 L:      speakup@linux-speakup.org
13807 W:      http://www.linux-speakup.org/
13808 S:      Odd Fixes
13809 F:      drivers/staging/speakup/
13810
13811 STAGING - VIA VT665X DRIVERS
13812 M:      Forest Bond <forest@alittletooquiet.net>
13813 S:      Odd Fixes
13814 F:      drivers/staging/vt665?/
13815
13816 STAGING - WILC1000 WIFI DRIVER
13817 M:      Aditya Shankar <aditya.shankar@microchip.com>
13818 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13819 L:      linux-wireless@vger.kernel.org
13820 S:      Supported
13821 F:      drivers/staging/wilc1000/
13822
13823 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13824 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13825 S:      Odd Fixes
13826 F:      drivers/staging/xgifb/
13827
13828 STAGING SUBSYSTEM
13829 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13831 L:      devel@driverdev.osuosl.org
13832 S:      Supported
13833 F:      drivers/staging/
13834
13835 STARFIRE/DURALAN NETWORK DRIVER
13836 M:      Ion Badulescu <ionut@badula.org>
13837 S:      Odd Fixes
13838 F:      drivers/net/ethernet/adaptec/starfire*
13839
13840 STEC S1220 SKD DRIVER
13841 M:      Bart Van Assche <bart.vanassche@wdc.com>
13842 L:      linux-block@vger.kernel.org
13843 S:      Maintained
13844 F:      drivers/block/skd*[ch]
13845
13846 STI AUDIO (ASoC) DRIVERS
13847 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13848 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13849 S:      Maintained
13850 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13851 F:      sound/soc/sti/
13852
13853 STI CEC DRIVER
13854 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13855 S:      Maintained
13856 F:      drivers/staging/media/st-cec/
13857 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13858
13859 STK1160 USB VIDEO CAPTURE DRIVER
13860 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13861 L:      linux-media@vger.kernel.org
13862 T:      git git://linuxtv.org/media_tree.git
13863 S:      Maintained
13864 F:      drivers/media/usb/stk1160/
13865
13866 STM32 AUDIO (ASoC) DRIVERS
13867 M:      Olivier Moysan <olivier.moysan@st.com>
13868 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13869 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13870 S:      Maintained
13871 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13872 F:      sound/soc/stm/
13873
13874 STM32 TIMER/LPTIMER DRIVERS
13875 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13876 S:      Maintained
13877 F:      drivers/*/stm32-*timer*
13878 F:      drivers/pwm/pwm-stm32*
13879 F:      include/linux/*/stm32-*tim*
13880 F:      Documentation/ABI/testing/*timer-stm32
13881 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13882 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13883
13884 STMMAC ETHERNET DRIVER
13885 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13886 M:      Alexandre Torgue <alexandre.torgue@st.com>
13887 M:      Jose Abreu <joabreu@synopsys.com>
13888 L:      netdev@vger.kernel.org
13889 W:      http://www.stlinux.com
13890 S:      Supported
13891 F:      drivers/net/ethernet/stmicro/stmmac/
13892
13893 SUN3/3X
13894 M:      Sam Creasey <sammy@sammy.net>
13895 W:      http://sammy.net/sun3/
13896 S:      Maintained
13897 F:      arch/m68k/kernel/*sun3*
13898 F:      arch/m68k/sun3*/
13899 F:      arch/m68k/include/asm/sun3*
13900 F:      drivers/net/ethernet/i825xx/sun3*
13901
13902 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13903 M:      Hans de Goede <hdegoede@redhat.com>
13904 L:      linux-input@vger.kernel.org
13905 S:      Maintained
13906 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13907 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13908
13909 SUNDANCE NETWORK DRIVER
13910 M:      Denis Kirjanov <kda@linux-powerpc.org>
13911 L:      netdev@vger.kernel.org
13912 S:      Maintained
13913 F:      drivers/net/ethernet/dlink/sundance.c
13914
13915 SUPERH
13916 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13917 M:      Rich Felker <dalias@libc.org>
13918 L:      linux-sh@vger.kernel.org
13919 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13920 S:      Maintained
13921 F:      Documentation/sh/
13922 F:      arch/sh/
13923 F:      drivers/sh/
13924
13925 SUSPEND TO RAM
13926 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13927 M:      Len Brown <len.brown@intel.com>
13928 M:      Pavel Machek <pavel@ucw.cz>
13929 L:      linux-pm@vger.kernel.org
13930 B:      https://bugzilla.kernel.org
13931 S:      Supported
13932 F:      Documentation/power/
13933 F:      arch/x86/kernel/acpi/
13934 F:      drivers/base/power/
13935 F:      kernel/power/
13936 F:      include/linux/suspend.h
13937 F:      include/linux/freezer.h
13938 F:      include/linux/pm.h
13939
13940 SVGA HANDLING
13941 M:      Martin Mares <mj@ucw.cz>
13942 L:      linux-video@atrey.karlin.mff.cuni.cz
13943 S:      Maintained
13944 F:      Documentation/svga.txt
13945 F:      arch/x86/boot/video*
13946
13947 SWIOTLB SUBSYSTEM
13948 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13949 L:      iommu@lists.linux-foundation.org
13950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13951 S:      Supported
13952 F:      kernel/dma/swiotlb.c
13953 F:      arch/*/kernel/pci-swiotlb.c
13954 F:      include/linux/swiotlb.h
13955
13956 SWITCHDEV
13957 M:      Jiri Pirko <jiri@resnulli.us>
13958 M:      Ivan Vecera <ivecera@redhat.com>
13959 L:      netdev@vger.kernel.org
13960 S:      Supported
13961 F:      net/switchdev/
13962 F:      include/net/switchdev.h
13963
13964 SY8106A REGULATOR DRIVER
13965 M:      Icenowy Zheng <icenowy@aosc.io>
13966 S:      Maintained
13967 F:      drivers/regulator/sy8106a-regulator.c
13968 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13969
13970 SYNC FILE FRAMEWORK
13971 M:      Sumit Semwal <sumit.semwal@linaro.org>
13972 R:      Gustavo Padovan <gustavo@padovan.org>
13973 S:      Maintained
13974 L:      linux-media@vger.kernel.org
13975 L:      dri-devel@lists.freedesktop.org
13976 F:      drivers/dma-buf/sync_*
13977 F:      drivers/dma-buf/dma-fence*
13978 F:      drivers/dma-buf/sw_sync.c
13979 F:      include/linux/sync_file.h
13980 F:      include/uapi/linux/sync_file.h
13981 F:      Documentation/sync_file.txt
13982 T:      git git://anongit.freedesktop.org/drm/drm-misc
13983
13984 SYNOPSYS ARC ARCHITECTURE
13985 M:      Vineet Gupta <vgupta@synopsys.com>
13986 L:      linux-snps-arc@lists.infradead.org
13987 S:      Supported
13988 F:      arch/arc/
13989 F:      Documentation/devicetree/bindings/arc/*
13990 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13991 F:      drivers/clocksource/arc_timer.c
13992 F:      drivers/tty/serial/arc_uart.c
13993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13994
13995 SYNOPSYS ARC HSDK SDP pll clock driver
13996 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13997 S:      Supported
13998 F:      drivers/clk/clk-hsdk-pll.c
13999 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14000
14001 SYNOPSYS ARC SDP clock driver
14002 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14003 S:      Supported
14004 F:      drivers/clk/axs10x/*
14005 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14006
14007 SYNOPSYS ARC SDP platform support
14008 M:      Alexey Brodkin <abrodkin@synopsys.com>
14009 S:      Supported
14010 F:      arch/arc/plat-axs10x
14011 F:      arch/arc/boot/dts/ax*
14012 F:      Documentation/devicetree/bindings/arc/axs10*
14013
14014 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14015 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14016 S:      Supported
14017 F:      drivers/reset/reset-axs10x.c
14018 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14019
14020 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14021 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14022 S:      Maintained
14023 F:      drivers/tty/serial/8250/8250_dw.c
14024
14025 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14026 M:      Hoan Tran <hotran@apm.com>
14027 L:      linux-gpio@vger.kernel.org
14028 S:      Maintained
14029 F:      drivers/gpio/gpio-dwapb.c
14030 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14031
14032 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14033 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14034 S:      Maintained
14035 F:      drivers/dma/dwi-axi-dmac/
14036 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14037
14038 SYNOPSYS DESIGNWARE DMAC DRIVER
14039 M:      Viresh Kumar <vireshk@kernel.org>
14040 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14041 S:      Maintained
14042 F:      include/linux/dma/dw.h
14043 F:      include/linux/platform_data/dma-dw.h
14044 F:      drivers/dma/dw/
14045
14046 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14047 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14048 L:      netdev@vger.kernel.org
14049 S:      Supported
14050 F:      drivers/net/ethernet/synopsys/
14051
14052 SYNOPSYS DESIGNWARE I2C DRIVER
14053 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14054 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14055 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14056 L:      linux-i2c@vger.kernel.org
14057 S:      Maintained
14058 F:      drivers/i2c/busses/i2c-designware-*
14059 F:      include/linux/platform_data/i2c-designware.h
14060
14061 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14062 M:      Jaehoon Chung <jh80.chung@samsung.com>
14063 L:      linux-mmc@vger.kernel.org
14064 S:      Maintained
14065 F:      drivers/mmc/host/dw_mmc*
14066
14067 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14068 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14069 S:      Supported
14070 F:      drivers/reset/reset-hsdk.c
14071 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14072 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14073
14074 SYSTEM CONFIGURATION (SYSCON)
14075 M:      Lee Jones <lee.jones@linaro.org>
14076 M:      Arnd Bergmann <arnd@arndb.de>
14077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14078 S:      Supported
14079 F:      drivers/mfd/syscon.c
14080
14081 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14082 M:      Sudeep Holla <sudeep.holla@arm.com>
14083 L:      linux-arm-kernel@lists.infradead.org
14084 S:      Maintained
14085 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14086 F:      drivers/clk/clk-sc[mp]i.c
14087 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14088 F:      drivers/firmware/arm_scpi.c
14089 F:      drivers/firmware/arm_scmi/
14090 F:      include/linux/sc[mp]i_protocol.h
14091
14092 SYSTEM RESET/SHUTDOWN DRIVERS
14093 M:      Sebastian Reichel <sre@kernel.org>
14094 L:      linux-pm@vger.kernel.org
14095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14096 S:      Maintained
14097 F:      Documentation/devicetree/bindings/power/reset/
14098 F:      drivers/power/reset/
14099
14100 SYSTEM TRACE MODULE CLASS
14101 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14102 S:      Maintained
14103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14104 F:      Documentation/trace/stm.rst
14105 F:      drivers/hwtracing/stm/
14106 F:      include/linux/stm.h
14107 F:      include/uapi/linux/stm.h
14108
14109 SYSV FILESYSTEM
14110 M:      Christoph Hellwig <hch@infradead.org>
14111 S:      Maintained
14112 F:      Documentation/filesystems/sysv-fs.txt
14113 F:      fs/sysv/
14114 F:      include/linux/sysv_fs.h
14115
14116 TARGET SUBSYSTEM
14117 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14118 L:      linux-scsi@vger.kernel.org
14119 L:      target-devel@vger.kernel.org
14120 W:      http://www.linux-iscsi.org
14121 W:      http://groups.google.com/group/linux-iscsi-target-dev
14122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14123 S:      Supported
14124 F:      drivers/target/
14125 F:      include/target/
14126 F:      Documentation/target/
14127
14128 TASKSTATS STATISTICS INTERFACE
14129 M:      Balbir Singh <bsingharora@gmail.com>
14130 S:      Maintained
14131 F:      Documentation/accounting/taskstats*
14132 F:      include/linux/taskstats*
14133 F:      kernel/taskstats.c
14134
14135 TC subsystem
14136 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14137 M:      Cong Wang <xiyou.wangcong@gmail.com>
14138 M:      Jiri Pirko <jiri@resnulli.us>
14139 L:      netdev@vger.kernel.org
14140 S:      Maintained
14141 F:      include/net/pkt_cls.h
14142 F:      include/net/pkt_sched.h
14143 F:      include/net/tc_act/
14144 F:      include/uapi/linux/pkt_cls.h
14145 F:      include/uapi/linux/pkt_sched.h
14146 F:      include/uapi/linux/tc_act/
14147 F:      include/uapi/linux/tc_ematch/
14148 F:      net/sched/
14149
14150 TC90522 MEDIA DRIVER
14151 M:      Akihiro Tsukada <tskd08@gmail.com>
14152 L:      linux-media@vger.kernel.org
14153 S:      Odd Fixes
14154 F:      drivers/media/dvb-frontends/tc90522*
14155
14156 TCP LOW PRIORITY MODULE
14157 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14158 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14159 W:      http://tcp-lp-mod.sourceforge.net/
14160 S:      Maintained
14161 F:      net/ipv4/tcp_lp.c
14162
14163 TDA10071 MEDIA DRIVER
14164 M:      Antti Palosaari <crope@iki.fi>
14165 L:      linux-media@vger.kernel.org
14166 W:      https://linuxtv.org
14167 W:      http://palosaari.fi/linux/
14168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14169 T:      git git://linuxtv.org/anttip/media_tree.git
14170 S:      Maintained
14171 F:      drivers/media/dvb-frontends/tda10071*
14172
14173 TDA18212 MEDIA DRIVER
14174 M:      Antti Palosaari <crope@iki.fi>
14175 L:      linux-media@vger.kernel.org
14176 W:      https://linuxtv.org
14177 W:      http://palosaari.fi/linux/
14178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14179 T:      git git://linuxtv.org/anttip/media_tree.git
14180 S:      Maintained
14181 F:      drivers/media/tuners/tda18212*
14182
14183 TDA18218 MEDIA DRIVER
14184 M:      Antti Palosaari <crope@iki.fi>
14185 L:      linux-media@vger.kernel.org
14186 W:      https://linuxtv.org
14187 W:      http://palosaari.fi/linux/
14188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14189 T:      git git://linuxtv.org/anttip/media_tree.git
14190 S:      Maintained
14191 F:      drivers/media/tuners/tda18218*
14192
14193 TDA18250 MEDIA DRIVER
14194 M:      Olli Salonen <olli.salonen@iki.fi>
14195 L:      linux-media@vger.kernel.org
14196 W:      https://linuxtv.org
14197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14198 T:      git git://linuxtv.org/media_tree.git
14199 S:      Maintained
14200 F:      drivers/media/tuners/tda18250*
14201
14202 TDA18271 MEDIA DRIVER
14203 M:      Michael Krufky <mkrufky@linuxtv.org>
14204 L:      linux-media@vger.kernel.org
14205 W:      https://linuxtv.org
14206 W:      http://github.com/mkrufky
14207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14208 T:      git git://linuxtv.org/mkrufky/tuners.git
14209 S:      Maintained
14210 F:      drivers/media/tuners/tda18271*
14211
14212 TDA1997x MEDIA DRIVER
14213 M:      Tim Harvey <tharvey@gateworks.com>
14214 L:      linux-media@vger.kernel.org
14215 W:      https://linuxtv.org
14216 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14217 S:      Maintained
14218 F:      drivers/media/i2c/tda1997x.*
14219
14220 TDA827x MEDIA DRIVER
14221 M:      Michael Krufky <mkrufky@linuxtv.org>
14222 L:      linux-media@vger.kernel.org
14223 W:      https://linuxtv.org
14224 W:      http://github.com/mkrufky
14225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14226 T:      git git://linuxtv.org/mkrufky/tuners.git
14227 S:      Maintained
14228 F:      drivers/media/tuners/tda8290.*
14229
14230 TDA8290 MEDIA DRIVER
14231 M:      Michael Krufky <mkrufky@linuxtv.org>
14232 L:      linux-media@vger.kernel.org
14233 W:      https://linuxtv.org
14234 W:      http://github.com/mkrufky
14235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14236 T:      git git://linuxtv.org/mkrufky/tuners.git
14237 S:      Maintained
14238 F:      drivers/media/tuners/tda8290.*
14239
14240 TDA9840 MEDIA DRIVER
14241 M:      Hans Verkuil <hverkuil@xs4all.nl>
14242 L:      linux-media@vger.kernel.org
14243 T:      git git://linuxtv.org/media_tree.git
14244 W:      https://linuxtv.org
14245 S:      Maintained
14246 F:      drivers/media/i2c/tda9840*
14247
14248 TEA5761 TUNER DRIVER
14249 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14250 L:      linux-media@vger.kernel.org
14251 W:      https://linuxtv.org
14252 T:      git git://linuxtv.org/media_tree.git
14253 S:      Odd fixes
14254 F:      drivers/media/tuners/tea5761.*
14255
14256 TEA5767 TUNER DRIVER
14257 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14258 L:      linux-media@vger.kernel.org
14259 W:      https://linuxtv.org
14260 T:      git git://linuxtv.org/media_tree.git
14261 S:      Maintained
14262 F:      drivers/media/tuners/tea5767.*
14263
14264 TEA6415C MEDIA DRIVER
14265 M:      Hans Verkuil <hverkuil@xs4all.nl>
14266 L:      linux-media@vger.kernel.org
14267 T:      git git://linuxtv.org/media_tree.git
14268 W:      https://linuxtv.org
14269 S:      Maintained
14270 F:      drivers/media/i2c/tea6415c*
14271
14272 TEA6420 MEDIA DRIVER
14273 M:      Hans Verkuil <hverkuil@xs4all.nl>
14274 L:      linux-media@vger.kernel.org
14275 T:      git git://linuxtv.org/media_tree.git
14276 W:      https://linuxtv.org
14277 S:      Maintained
14278 F:      drivers/media/i2c/tea6420*
14279
14280 TEAM DRIVER
14281 M:      Jiri Pirko <jiri@resnulli.us>
14282 L:      netdev@vger.kernel.org
14283 S:      Supported
14284 F:      drivers/net/team/
14285 F:      include/linux/if_team.h
14286 F:      include/uapi/linux/if_team.h
14287
14288 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14289 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14290 S:      Maintained
14291 F:      arch/x86/platform/ts5500/
14292
14293 TECHNOTREND USB IR RECEIVER
14294 M:      Sean Young <sean@mess.org>
14295 L:      linux-media@vger.kernel.org
14296 S:      Maintained
14297 F:      drivers/media/rc/ttusbir.c
14298
14299 TECHWELL TW9910 VIDEO DECODER
14300 L:      linux-media@vger.kernel.org
14301 S:      Orphan
14302 F:      drivers/media/i2c/tw9910.c
14303 F:      include/media/i2c/tw9910.h
14304
14305 TEE SUBSYSTEM
14306 M:      Jens Wiklander <jens.wiklander@linaro.org>
14307 S:      Maintained
14308 F:      include/linux/tee_drv.h
14309 F:      include/uapi/linux/tee.h
14310 F:      drivers/tee/
14311 F:      Documentation/tee.txt
14312
14313 TEGRA ARCHITECTURE SUPPORT
14314 M:      Thierry Reding <thierry.reding@gmail.com>
14315 M:      Jonathan Hunter <jonathanh@nvidia.com>
14316 L:      linux-tegra@vger.kernel.org
14317 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14319 S:      Supported
14320 N:      [^a-z]tegra
14321
14322 TEGRA CLOCK DRIVER
14323 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14324 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14325 S:      Supported
14326 F:      drivers/clk/tegra/
14327
14328 TEGRA DMA DRIVERS
14329 M:      Laxman Dewangan <ldewangan@nvidia.com>
14330 M:      Jon Hunter <jonathanh@nvidia.com>
14331 S:      Supported
14332 F:      drivers/dma/tegra*
14333
14334 TEGRA I2C DRIVER
14335 M:      Laxman Dewangan <ldewangan@nvidia.com>
14336 S:      Supported
14337 F:      drivers/i2c/busses/i2c-tegra.c
14338
14339 TEGRA IOMMU DRIVERS
14340 M:      Thierry Reding <thierry.reding@gmail.com>
14341 L:      linux-tegra@vger.kernel.org
14342 S:      Supported
14343 F:      drivers/iommu/tegra*
14344
14345 TEGRA KBC DRIVER
14346 M:      Laxman Dewangan <ldewangan@nvidia.com>
14347 S:      Supported
14348 F:      drivers/input/keyboard/tegra-kbc.c
14349
14350 TEGRA NAND DRIVER
14351 M:      Stefan Agner <stefan@agner.ch>
14352 M:      Lucas Stach <dev@lynxeye.de>
14353 S:      Maintained
14354 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14355 F:      drivers/mtd/nand/raw/tegra_nand.c
14356
14357 TEGRA PWM DRIVER
14358 M:      Thierry Reding <thierry.reding@gmail.com>
14359 S:      Supported
14360 F:      drivers/pwm/pwm-tegra.c
14361
14362 TEGRA SERIAL DRIVER
14363 M:      Laxman Dewangan <ldewangan@nvidia.com>
14364 S:      Supported
14365 F:      drivers/tty/serial/serial-tegra.c
14366
14367 TEGRA SPI DRIVER
14368 M:      Laxman Dewangan <ldewangan@nvidia.com>
14369 S:      Supported
14370 F:      drivers/spi/spi-tegra*
14371
14372 TEHUTI ETHERNET DRIVER
14373 M:      Andy Gospodarek <andy@greyhouse.net>
14374 L:      netdev@vger.kernel.org
14375 S:      Supported
14376 F:      drivers/net/ethernet/tehuti/*
14377
14378 Telecom Clock Driver for MCPL0010
14379 M:      Mark Gross <mark.gross@intel.com>
14380 S:      Supported
14381 F:      drivers/char/tlclk.c
14382
14383 TENSILICA XTENSA PORT (xtensa)
14384 M:      Chris Zankel <chris@zankel.net>
14385 M:      Max Filippov <jcmvbkbc@gmail.com>
14386 L:      linux-xtensa@linux-xtensa.org
14387 T:      git git://github.com/czankel/xtensa-linux.git
14388 S:      Maintained
14389 F:      arch/xtensa/
14390 F:      drivers/irqchip/irq-xtensa-*
14391
14392 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14393 M:      Nishanth Menon <nm@ti.com>
14394 M:      Tero Kristo <t-kristo@ti.com>
14395 M:      Santosh Shilimkar <ssantosh@kernel.org>
14396 L:      linux-arm-kernel@lists.infradead.org
14397 S:      Maintained
14398 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14399 F:      drivers/firmware/ti_sci*
14400 F:      include/linux/soc/ti/ti_sci_protocol.h
14401 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14402 F:      include/dt-bindings/genpd/k2g.h
14403 F:      drivers/soc/ti/ti_sci_pm_domains.c
14404 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14405 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14406 F:      drivers/clk/keystone/sci-clk.c
14407 F:      drivers/reset/reset-ti-sci.c
14408
14409 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14410 M:      Hans Verkuil <hverkuil@xs4all.nl>
14411 L:      linux-media@vger.kernel.org
14412 T:      git git://linuxtv.org/media_tree.git
14413 W:      https://linuxtv.org
14414 S:      Maintained
14415 F:      drivers/media/radio/radio-raremono.c
14416
14417 THERMAL
14418 M:      Zhang Rui <rui.zhang@intel.com>
14419 M:      Eduardo Valentin <edubezval@gmail.com>
14420 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14421 L:      linux-pm@vger.kernel.org
14422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14424 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14425 S:      Supported
14426 F:      drivers/thermal/
14427 F:      include/linux/thermal.h
14428 F:      include/uapi/linux/thermal.h
14429 F:      include/linux/cpu_cooling.h
14430 F:      Documentation/devicetree/bindings/thermal/
14431
14432 THERMAL/CPU_COOLING
14433 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14434 M:      Viresh Kumar <viresh.kumar@linaro.org>
14435 M:      Javi Merino <javi.merino@kernel.org>
14436 L:      linux-pm@vger.kernel.org
14437 S:      Supported
14438 F:      Documentation/thermal/cpu-cooling-api.txt
14439 F:      drivers/thermal/cpu_cooling.c
14440 F:      include/linux/cpu_cooling.h
14441
14442 THINKPAD ACPI EXTRAS DRIVER
14443 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14444 L:      ibm-acpi-devel@lists.sourceforge.net
14445 L:      platform-driver-x86@vger.kernel.org
14446 W:      http://ibm-acpi.sourceforge.net
14447 W:      http://thinkwiki.org/wiki/Ibm-acpi
14448 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14449 S:      Maintained
14450 F:      drivers/platform/x86/thinkpad_acpi.c
14451
14452 THUNDERBOLT DRIVER
14453 M:      Andreas Noever <andreas.noever@gmail.com>
14454 M:      Michael Jamet <michael.jamet@intel.com>
14455 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14456 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14458 S:      Maintained
14459 F:      Documentation/admin-guide/thunderbolt.rst
14460 F:      drivers/thunderbolt/
14461 F:      include/linux/thunderbolt.h
14462
14463 THUNDERBOLT NETWORK DRIVER
14464 M:      Michael Jamet <michael.jamet@intel.com>
14465 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14466 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14467 L:      netdev@vger.kernel.org
14468 S:      Maintained
14469 F:      drivers/net/thunderbolt.c
14470
14471 THUNDERX GPIO DRIVER
14472 M:      David Daney <david.daney@cavium.com>
14473 S:      Maintained
14474 F:      drivers/gpio/gpio-thunderx.c
14475
14476 TI AM437X VPFE DRIVER
14477 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14478 L:      linux-media@vger.kernel.org
14479 W:      https://linuxtv.org
14480 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14481 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14482 S:      Maintained
14483 F:      drivers/media/platform/am437x/
14484
14485 TI BANDGAP AND THERMAL DRIVER
14486 M:      Eduardo Valentin <edubezval@gmail.com>
14487 M:      Keerthy <j-keerthy@ti.com>
14488 L:      linux-pm@vger.kernel.org
14489 L:      linux-omap@vger.kernel.org
14490 S:      Maintained
14491 F:      drivers/thermal/ti-soc-thermal/
14492
14493 TI BQ27XXX POWER SUPPLY DRIVER
14494 R:      Andrew F. Davis <afd@ti.com>
14495 F:      include/linux/power/bq27xxx_battery.h
14496 F:      drivers/power/supply/bq27xxx_battery.c
14497 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14498
14499 TI CDCE706 CLOCK DRIVER
14500 M:      Max Filippov <jcmvbkbc@gmail.com>
14501 S:      Maintained
14502 F:      drivers/clk/clk-cdce706.c
14503
14504 TI CLOCK DRIVER
14505 M:      Tero Kristo <t-kristo@ti.com>
14506 L:      linux-omap@vger.kernel.org
14507 S:      Maintained
14508 F:      drivers/clk/ti/
14509 F:      include/linux/clk/ti.h
14510
14511 TI DAVINCI MACHINE SUPPORT
14512 M:      Sekhar Nori <nsekhar@ti.com>
14513 M:      Kevin Hilman <khilman@kernel.org>
14514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14516 S:      Supported
14517 F:      arch/arm/mach-davinci/
14518 F:      drivers/i2c/busses/i2c-davinci.c
14519 F:      arch/arm/boot/dts/da850*
14520
14521 TI DAVINCI SERIES CLOCK DRIVER
14522 M:      David Lechner <david@lechnology.com>
14523 R:      Sekhar Nori <nsekhar@ti.com>
14524 S:      Maintained
14525 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14526 F:      drivers/clk/davinci/
14527
14528 TI DAVINCI SERIES GPIO DRIVER
14529 M:      Keerthy <j-keerthy@ti.com>
14530 L:      linux-gpio@vger.kernel.org
14531 S:      Maintained
14532 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14533 F:      drivers/gpio/gpio-davinci.c
14534
14535 TI DAVINCI SERIES MEDIA DRIVER
14536 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14537 L:      linux-media@vger.kernel.org
14538 W:      https://linuxtv.org
14539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14540 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14541 S:      Maintained
14542 F:      drivers/media/platform/davinci/
14543 F:      include/media/davinci/
14544
14545 TI ETHERNET SWITCH DRIVER (CPSW)
14546 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14547 L:      linux-omap@vger.kernel.org
14548 L:      netdev@vger.kernel.org
14549 S:      Maintained
14550 F:      drivers/net/ethernet/ti/cpsw*
14551 F:      drivers/net/ethernet/ti/davinci*
14552
14553 TI FLASH MEDIA INTERFACE DRIVER
14554 M:      Alex Dubov <oakad@yahoo.com>
14555 S:      Maintained
14556 F:      drivers/misc/tifm*
14557 F:      drivers/mmc/host/tifm_sd.c
14558 F:      include/linux/tifm.h
14559
14560 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14561 M:      Santosh Shilimkar <ssantosh@kernel.org>
14562 L:      linux-kernel@vger.kernel.org
14563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14564 S:      Maintained
14565 F:      drivers/soc/ti/*
14566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14567
14568 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14569 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14570 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14572 S:      Maintained
14573 F:      sound/soc/codecs/lm49453*
14574 F:      sound/soc/codecs/isabelle*
14575
14576 TI LP855x BACKLIGHT DRIVER
14577 M:      Milo Kim <milo.kim@ti.com>
14578 S:      Maintained
14579 F:      Documentation/backlight/lp855x-driver.txt
14580 F:      drivers/video/backlight/lp855x_bl.c
14581 F:      include/linux/platform_data/lp855x.h
14582
14583 TI LP8727 CHARGER DRIVER
14584 M:      Milo Kim <milo.kim@ti.com>
14585 S:      Maintained
14586 F:      drivers/power/supply/lp8727_charger.c
14587 F:      include/linux/platform_data/lp8727.h
14588
14589 TI LP8788 MFD DRIVER
14590 M:      Milo Kim <milo.kim@ti.com>
14591 S:      Maintained
14592 F:      drivers/iio/adc/lp8788_adc.c
14593 F:      drivers/leds/leds-lp8788.c
14594 F:      drivers/mfd/lp8788*.c
14595 F:      drivers/power/supply/lp8788-charger.c
14596 F:      drivers/regulator/lp8788-*.c
14597 F:      include/linux/mfd/lp8788*.h
14598
14599 TI NETCP ETHERNET DRIVER
14600 M:      Wingman Kwok <w-kwok2@ti.com>
14601 M:      Murali Karicheri <m-karicheri2@ti.com>
14602 L:      netdev@vger.kernel.org
14603 S:      Maintained
14604 F:      drivers/net/ethernet/ti/netcp*
14605
14606 TI TAS571X FAMILY ASoC CODEC DRIVER
14607 M:      Kevin Cernekee <cernekee@chromium.org>
14608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14609 S:      Odd Fixes
14610 F:      sound/soc/codecs/tas571x*
14611
14612 TI TRF7970A NFC DRIVER
14613 M:      Mark Greer <mgreer@animalcreek.com>
14614 L:      linux-wireless@vger.kernel.org
14615 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14616 S:      Supported
14617 F:      drivers/nfc/trf7970a.c
14618 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14619
14620 TI TWL4030 SERIES SOC CODEC DRIVER
14621 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14622 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14623 S:      Maintained
14624 F:      sound/soc/codecs/twl4030*
14625
14626 TI VPE/CAL DRIVERS
14627 M:      Benoit Parrot <bparrot@ti.com>
14628 L:      linux-media@vger.kernel.org
14629 W:      http://linuxtv.org/
14630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14631 S:      Maintained
14632 F:      drivers/media/platform/ti-vpe/
14633
14634 TI WILINK WIRELESS DRIVERS
14635 L:      linux-wireless@vger.kernel.org
14636 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14637 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14639 S:      Orphan
14640 F:      drivers/net/wireless/ti/
14641 F:      include/linux/wl12xx.h
14642
14643 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14644 M:      John Stultz <john.stultz@linaro.org>
14645 M:      Thomas Gleixner <tglx@linutronix.de>
14646 R:      Stephen Boyd <sboyd@kernel.org>
14647 L:      linux-kernel@vger.kernel.org
14648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14649 S:      Supported
14650 F:      include/linux/clocksource.h
14651 F:      include/linux/time.h
14652 F:      include/linux/timex.h
14653 F:      include/uapi/linux/time.h
14654 F:      include/uapi/linux/timex.h
14655 F:      kernel/time/clocksource.c
14656 F:      kernel/time/time*.c
14657 F:      kernel/time/alarmtimer.c
14658 F:      kernel/time/ntp.c
14659 F:      tools/testing/selftests/timers/
14660
14661 TIPC NETWORK LAYER
14662 M:      Jon Maloy <jon.maloy@ericsson.com>
14663 M:      Ying Xue <ying.xue@windriver.com>
14664 L:      netdev@vger.kernel.org (core kernel code)
14665 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14666 W:      http://tipc.sourceforge.net/
14667 S:      Maintained
14668 F:      include/uapi/linux/tipc*.h
14669 F:      net/tipc/
14670
14671 TLAN NETWORK DRIVER
14672 M:      Samuel Chessman <chessman@tux.org>
14673 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14674 W:      http://sourceforge.net/projects/tlan/
14675 S:      Maintained
14676 F:      Documentation/networking/tlan.txt
14677 F:      drivers/net/ethernet/ti/tlan.*
14678
14679 TM6000 VIDEO4LINUX DRIVER
14680 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14681 L:      linux-media@vger.kernel.org
14682 W:      https://linuxtv.org
14683 T:      git git://linuxtv.org/media_tree.git
14684 S:      Odd fixes
14685 F:      drivers/media/usb/tm6000/
14686 F:      Documentation/media/v4l-drivers/tm6000*
14687
14688 TMIO/SDHI MMC DRIVER
14689 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14690 L:      linux-mmc@vger.kernel.org
14691 S:      Supported
14692 F:      drivers/mmc/host/tmio_mmc*
14693 F:      drivers/mmc/host/renesas_sdhi*
14694 F:      include/linux/mfd/tmio.h
14695
14696 TMP401 HARDWARE MONITOR DRIVER
14697 M:      Guenter Roeck <linux@roeck-us.net>
14698 L:      linux-hwmon@vger.kernel.org
14699 S:      Maintained
14700 F:      Documentation/hwmon/tmp401
14701 F:      drivers/hwmon/tmp401.c
14702
14703 TMPFS (SHMEM FILESYSTEM)
14704 M:      Hugh Dickins <hughd@google.com>
14705 L:      linux-mm@kvack.org
14706 S:      Maintained
14707 F:      include/linux/shmem_fs.h
14708 F:      mm/shmem.c
14709
14710 TOMOYO SECURITY MODULE
14711 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14712 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14713 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14714 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14715 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14716 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14717 W:      http://tomoyo.sourceforge.jp/
14718 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14719 S:      Maintained
14720 F:      security/tomoyo/
14721
14722 TOPSTAR LAPTOP EXTRAS DRIVER
14723 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14724 L:      platform-driver-x86@vger.kernel.org
14725 S:      Maintained
14726 F:      drivers/platform/x86/topstar-laptop.c
14727
14728 TORTURE-TEST MODULES
14729 M:      Davidlohr Bueso <dave@stgolabs.net>
14730 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14731 M:      Josh Triplett <josh@joshtriplett.org>
14732 L:      linux-kernel@vger.kernel.org
14733 S:      Supported
14734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14735 F:      Documentation/RCU/torture.txt
14736 F:      kernel/torture.c
14737 F:      kernel/rcu/rcutorture.c
14738 F:      kernel/rcu/rcuperf.c
14739 F:      kernel/locking/locktorture.c
14740
14741 TOSHIBA ACPI EXTRAS DRIVER
14742 M:      Azael Avalos <coproscefalo@gmail.com>
14743 L:      platform-driver-x86@vger.kernel.org
14744 S:      Maintained
14745 F:      drivers/platform/x86/toshiba_acpi.c
14746
14747 TOSHIBA BLUETOOTH DRIVER
14748 M:      Azael Avalos <coproscefalo@gmail.com>
14749 L:      platform-driver-x86@vger.kernel.org
14750 S:      Maintained
14751 F:      drivers/platform/x86/toshiba_bluetooth.c
14752
14753 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14754 M:      Azael Avalos <coproscefalo@gmail.com>
14755 L:      platform-driver-x86@vger.kernel.org
14756 S:      Maintained
14757 F:      drivers/platform/x86/toshiba_haps.c
14758
14759 TOSHIBA SMM DRIVER
14760 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14761 W:      http://www.buzzard.org.uk/toshiba/
14762 S:      Maintained
14763 F:      drivers/char/toshiba.c
14764 F:      include/linux/toshiba.h
14765 F:      include/uapi/linux/toshiba.h
14766
14767 TOSHIBA TC358743 DRIVER
14768 M:      Mats Randgaard <matrandg@cisco.com>
14769 L:      linux-media@vger.kernel.org
14770 S:      Maintained
14771 F:      drivers/media/i2c/tc358743*
14772 F:      include/media/i2c/tc358743.h
14773
14774 TOSHIBA WMI HOTKEYS DRIVER
14775 M:      Azael Avalos <coproscefalo@gmail.com>
14776 L:      platform-driver-x86@vger.kernel.org
14777 S:      Maintained
14778 F:      drivers/platform/x86/toshiba-wmi.c
14779
14780 TPM DEVICE DRIVER
14781 M:      Peter Huewe <peterhuewe@gmx.de>
14782 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14783 R:      Jason Gunthorpe <jgg@ziepe.ca>
14784 L:      linux-integrity@vger.kernel.org
14785 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14786 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14787 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14788 S:      Maintained
14789 F:      drivers/char/tpm/
14790
14791 TRACING
14792 M:      Steven Rostedt <rostedt@goodmis.org>
14793 M:      Ingo Molnar <mingo@redhat.com>
14794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14795 S:      Maintained
14796 F:      Documentation/trace/ftrace.rst
14797 F:      arch/*/*/*/ftrace.h
14798 F:      arch/*/kernel/ftrace.c
14799 F:      include/*/ftrace.h
14800 F:      include/linux/trace*.h
14801 F:      include/trace/
14802 F:      kernel/trace/
14803 F:      tools/testing/selftests/ftrace/
14804
14805 TRACING MMIO ACCESSES (MMIOTRACE)
14806 M:      Steven Rostedt <rostedt@goodmis.org>
14807 M:      Ingo Molnar <mingo@kernel.org>
14808 R:      Karol Herbst <karolherbst@gmail.com>
14809 R:      Pekka Paalanen <ppaalanen@gmail.com>
14810 S:      Maintained
14811 L:      linux-kernel@vger.kernel.org
14812 L:      nouveau@lists.freedesktop.org
14813 F:      kernel/trace/trace_mmiotrace.c
14814 F:      include/linux/mmiotrace.h
14815 F:      arch/x86/mm/kmmio.c
14816 F:      arch/x86/mm/mmio-mod.c
14817 F:      arch/x86/mm/testmmiotrace.c
14818
14819 TRIVIAL PATCHES
14820 M:      Jiri Kosina <trivial@kernel.org>
14821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14822 S:      Maintained
14823 K:      ^Subject:.*(?i)trivial
14824
14825 TEMPO SEMICONDUCTOR DRIVERS
14826 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14827 S:      Maintained
14828 F:      sound/soc/codecs/tscs*.c
14829 F:      sound/soc/codecs/tscs*.h
14830 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14831
14832 TTY LAYER
14833 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14834 M:      Jiri Slaby <jslaby@suse.com>
14835 S:      Supported
14836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14837 F:      Documentation/serial/
14838 F:      drivers/tty/
14839 F:      drivers/tty/serial/serial_core.c
14840 F:      include/linux/serial_core.h
14841 F:      include/linux/serial.h
14842 F:      include/linux/tty.h
14843 F:      include/uapi/linux/serial_core.h
14844 F:      include/uapi/linux/serial.h
14845 F:      include/uapi/linux/tty.h
14846
14847 TUA9001 MEDIA DRIVER
14848 M:      Antti Palosaari <crope@iki.fi>
14849 L:      linux-media@vger.kernel.org
14850 W:      https://linuxtv.org
14851 W:      http://palosaari.fi/linux/
14852 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14853 T:      git git://linuxtv.org/anttip/media_tree.git
14854 S:      Maintained
14855 F:      drivers/media/tuners/tua9001*
14856
14857 TULIP NETWORK DRIVERS
14858 L:      netdev@vger.kernel.org
14859 L:      linux-parisc@vger.kernel.org
14860 S:      Orphan
14861 F:      drivers/net/ethernet/dec/tulip/
14862
14863 TUN/TAP driver
14864 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14865 W:      http://vtun.sourceforge.net/tun
14866 S:      Maintained
14867 F:      Documentation/networking/tuntap.txt
14868 F:      arch/um/os-Linux/drivers/
14869
14870 TURBOCHANNEL SUBSYSTEM
14871 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14872 M:      Ralf Baechle <ralf@linux-mips.org>
14873 L:      linux-mips@linux-mips.org
14874 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14875 S:      Maintained
14876 F:      drivers/tc/
14877 F:      include/linux/tc.h
14878
14879 TURBOSTAT UTILITY
14880 M:      "Len Brown" <lenb@kernel.org>
14881 L:      linux-pm@vger.kernel.org
14882 B:      https://bugzilla.kernel.org
14883 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14885 S:      Supported
14886 F:      tools/power/x86/turbostat/
14887
14888 TW5864 VIDEO4LINUX DRIVER
14889 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14890 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14891 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14892 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14893 L:      linux-media@vger.kernel.org
14894 S:      Supported
14895 F:      drivers/media/pci/tw5864/
14896
14897 TW68 VIDEO4LINUX DRIVER
14898 M:      Hans Verkuil <hverkuil@xs4all.nl>
14899 L:      linux-media@vger.kernel.org
14900 T:      git git://linuxtv.org/media_tree.git
14901 W:      https://linuxtv.org
14902 S:      Odd Fixes
14903 F:      drivers/media/pci/tw68/
14904
14905 TW686X VIDEO4LINUX DRIVER
14906 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14907 L:      linux-media@vger.kernel.org
14908 T:      git git://linuxtv.org/media_tree.git
14909 W:      http://linuxtv.org
14910 S:      Maintained
14911 F:      drivers/media/pci/tw686x/
14912
14913 UBI FILE SYSTEM (UBIFS)
14914 M:      Richard Weinberger <richard@nod.at>
14915 M:      Artem Bityutskiy <dedekind1@gmail.com>
14916 M:      Adrian Hunter <adrian.hunter@intel.com>
14917 L:      linux-mtd@lists.infradead.org
14918 T:      git git://git.infradead.org/ubifs-2.6.git
14919 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14920 S:      Supported
14921 F:      Documentation/filesystems/ubifs.txt
14922 F:      fs/ubifs/
14923
14924 UCLINUX (M68KNOMMU AND COLDFIRE)
14925 M:      Greg Ungerer <gerg@linux-m68k.org>
14926 W:      http://www.linux-m68k.org/
14927 W:      http://www.uclinux.org/
14928 L:      linux-m68k@lists.linux-m68k.org
14929 L:      uclinux-dev@uclinux.org  (subscribers-only)
14930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14931 S:      Maintained
14932 F:      arch/m68k/coldfire/
14933 F:      arch/m68k/68*/
14934 F:      arch/m68k/*/*_no.*
14935 F:      arch/m68k/include/asm/*_no.*
14936
14937 UDF FILESYSTEM
14938 M:      Jan Kara <jack@suse.com>
14939 S:      Maintained
14940 F:      Documentation/filesystems/udf.txt
14941 F:      fs/udf/
14942
14943 UDRAW TABLET
14944 M:      Bastien Nocera <hadess@hadess.net>
14945 L:      linux-input@vger.kernel.org
14946 S:      Maintained
14947 F:      drivers/hid/hid-udraw-ps3.c
14948
14949 UFS FILESYSTEM
14950 M:      Evgeniy Dushistov <dushistov@mail.ru>
14951 S:      Maintained
14952 F:      Documentation/filesystems/ufs.txt
14953 F:      fs/ufs/
14954
14955 UHID USERSPACE HID IO DRIVER:
14956 M:      David Herrmann <dh.herrmann@googlemail.com>
14957 L:      linux-input@vger.kernel.org
14958 S:      Maintained
14959 F:      drivers/hid/uhid.c
14960 F:      include/uapi/linux/uhid.h
14961
14962 ULPI BUS
14963 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14964 L:      linux-usb@vger.kernel.org
14965 S:      Maintained
14966 F:      drivers/usb/common/ulpi.c
14967 F:      include/linux/ulpi/
14968
14969 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14970 L:      linux-usb@vger.kernel.org
14971 S:      Orphan
14972 F:      drivers/uwb/
14973 F:      include/linux/uwb.h
14974 F:      include/linux/uwb/
14975
14976 UNICORE32 ARCHITECTURE:
14977 M:      Guan Xuetao <gxt@pku.edu.cn>
14978 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14979 S:      Maintained
14980 T:      git git://github.com/gxt/linux.git
14981 F:      arch/unicore32/
14982
14983 UNIFDEF
14984 M:      Tony Finch <dot@dotat.at>
14985 W:      http://dotat.at/prog/unifdef
14986 S:      Maintained
14987 F:      scripts/unifdef.c
14988
14989 UNIFORM CDROM DRIVER
14990 M:      Jens Axboe <axboe@kernel.dk>
14991 W:      http://www.kernel.dk
14992 S:      Maintained
14993 F:      Documentation/cdrom/
14994 F:      drivers/cdrom/cdrom.c
14995 F:      include/linux/cdrom.h
14996 F:      include/uapi/linux/cdrom.h
14997
14998 UNISYS S-PAR DRIVERS
14999 M:      David Kershner <david.kershner@unisys.com>
15000 L:      sparmaintainer@unisys.com (Unisys internal)
15001 S:      Supported
15002 F:      include/linux/visorbus.h
15003 F:      drivers/visorbus/
15004 F:      drivers/staging/unisys/
15005
15006 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15007 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15008 L:      linux-scsi@vger.kernel.org
15009 S:      Supported
15010 F:      Documentation/scsi/ufs.txt
15011 F:      drivers/scsi/ufs/
15012
15013 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15014 M:      Joao Pinto <jpinto@synopsys.com>
15015 L:      linux-scsi@vger.kernel.org
15016 S:      Supported
15017 F:      drivers/scsi/ufs/*dwc*
15018
15019 UNSORTED BLOCK IMAGES (UBI)
15020 M:      Artem Bityutskiy <dedekind1@gmail.com>
15021 M:      Richard Weinberger <richard@nod.at>
15022 W:      http://www.linux-mtd.infradead.org/
15023 L:      linux-mtd@lists.infradead.org
15024 T:      git git://git.infradead.org/ubifs-2.6.git
15025 S:      Supported
15026 F:      drivers/mtd/ubi/
15027 F:      include/linux/mtd/ubi.h
15028 F:      include/uapi/mtd/ubi-user.h
15029
15030 USB "USBNET" DRIVER FRAMEWORK
15031 M:      Oliver Neukum <oneukum@suse.com>
15032 L:      netdev@vger.kernel.org
15033 W:      http://www.linux-usb.org/usbnet
15034 S:      Maintained
15035 F:      drivers/net/usb/usbnet.c
15036 F:      include/linux/usb/usbnet.h
15037
15038 USB ACM DRIVER
15039 M:      Oliver Neukum <oneukum@suse.com>
15040 L:      linux-usb@vger.kernel.org
15041 S:      Maintained
15042 F:      Documentation/usb/acm.txt
15043 F:      drivers/usb/class/cdc-acm.*
15044
15045 USB AR5523 WIRELESS DRIVER
15046 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15047 L:      linux-wireless@vger.kernel.org
15048 S:      Maintained
15049 F:      drivers/net/wireless/ath/ar5523/
15050
15051 USB ATTACHED SCSI
15052 M:      Oliver Neukum <oneukum@suse.com>
15053 L:      linux-usb@vger.kernel.org
15054 L:      linux-scsi@vger.kernel.org
15055 S:      Maintained
15056 F:      drivers/usb/storage/uas.c
15057
15058 USB CDC ETHERNET DRIVER
15059 M:      Oliver Neukum <oliver@neukum.org>
15060 L:      linux-usb@vger.kernel.org
15061 S:      Maintained
15062 F:      drivers/net/usb/cdc_*.c
15063 F:      include/uapi/linux/usb/cdc.h
15064
15065 USB CHAOSKEY DRIVER
15066 M:      Keith Packard <keithp@keithp.com>
15067 L:      linux-usb@vger.kernel.org
15068 S:      Maintained
15069 F:      drivers/usb/misc/chaoskey.c
15070
15071 USB CYPRESS C67X00 DRIVER
15072 M:      Peter Korsgaard <jacmet@sunsite.dk>
15073 L:      linux-usb@vger.kernel.org
15074 S:      Maintained
15075 F:      drivers/usb/c67x00/
15076
15077 USB DAVICOM DM9601 DRIVER
15078 M:      Peter Korsgaard <jacmet@sunsite.dk>
15079 L:      netdev@vger.kernel.org
15080 W:      http://www.linux-usb.org/usbnet
15081 S:      Maintained
15082 F:      drivers/net/usb/dm9601.c
15083
15084 USB DIAMOND RIO500 DRIVER
15085 M:      Cesar Miquel <miquel@df.uba.ar>
15086 L:      rio500-users@lists.sourceforge.net
15087 W:      http://rio500.sourceforge.net
15088 S:      Maintained
15089 F:      drivers/usb/misc/rio500*
15090
15091 USB EHCI DRIVER
15092 M:      Alan Stern <stern@rowland.harvard.edu>
15093 L:      linux-usb@vger.kernel.org
15094 S:      Maintained
15095 F:      Documentation/usb/ehci.txt
15096 F:      drivers/usb/host/ehci*
15097
15098 USB GADGET/PERIPHERAL SUBSYSTEM
15099 M:      Felipe Balbi <balbi@kernel.org>
15100 L:      linux-usb@vger.kernel.org
15101 W:      http://www.linux-usb.org/gadget
15102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15103 S:      Maintained
15104 F:      drivers/usb/gadget/
15105 F:      include/linux/usb/gadget*
15106
15107 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15108 M:      Jiri Kosina <jikos@kernel.org>
15109 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15110 L:      linux-usb@vger.kernel.org
15111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15112 S:      Maintained
15113 F:      Documentation/hid/hiddev.txt
15114 F:      drivers/hid/usbhid/
15115
15116 USB INTEL XHCI ROLE MUX DRIVER
15117 M:      Hans de Goede <hdegoede@redhat.com>
15118 L:      linux-usb@vger.kernel.org
15119 S:      Maintained
15120 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15121
15122 USB ISP116X DRIVER
15123 M:      Olav Kongas <ok@artecdesign.ee>
15124 L:      linux-usb@vger.kernel.org
15125 S:      Maintained
15126 F:      drivers/usb/host/isp116x*
15127 F:      include/linux/usb/isp116x.h
15128
15129 USB LAN78XX ETHERNET DRIVER
15130 M:      Woojung Huh <woojung.huh@microchip.com>
15131 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15132 L:      netdev@vger.kernel.org
15133 S:      Maintained
15134 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15135 F:      drivers/net/usb/lan78xx.*
15136 F:      include/dt-bindings/net/microchip-lan78xx.h
15137
15138 USB MASS STORAGE DRIVER
15139 M:      Alan Stern <stern@rowland.harvard.edu>
15140 L:      linux-usb@vger.kernel.org
15141 L:      usb-storage@lists.one-eyed-alien.net
15142 S:      Maintained
15143 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15144 F:      drivers/usb/storage/
15145
15146 USB MIDI DRIVER
15147 M:      Clemens Ladisch <clemens@ladisch.de>
15148 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15149 T:      git git://git.alsa-project.org/alsa-kernel.git
15150 S:      Maintained
15151 F:      sound/usb/midi.*
15152
15153 USB NETWORKING DRIVERS
15154 L:      linux-usb@vger.kernel.org
15155 S:      Odd Fixes
15156 F:      drivers/net/usb/
15157
15158 USB OHCI DRIVER
15159 M:      Alan Stern <stern@rowland.harvard.edu>
15160 L:      linux-usb@vger.kernel.org
15161 S:      Maintained
15162 F:      Documentation/usb/ohci.txt
15163 F:      drivers/usb/host/ohci*
15164
15165 USB OTG FSM (Finite State Machine)
15166 M:      Peter Chen <Peter.Chen@nxp.com>
15167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15168 L:      linux-usb@vger.kernel.org
15169 S:      Maintained
15170 F:      drivers/usb/common/usb-otg-fsm.c
15171
15172 USB OVER IP DRIVER
15173 M:      Valentina Manea <valentina.manea.m@gmail.com>
15174 M:      Shuah Khan <shuah@kernel.org>
15175 L:      linux-usb@vger.kernel.org
15176 S:      Maintained
15177 F:      Documentation/usb/usbip_protocol.txt
15178 F:      drivers/usb/usbip/
15179 F:      tools/usb/usbip/
15180 F:      tools/testing/selftests/drivers/usb/usbip/
15181
15182 USB PEGASUS DRIVER
15183 M:      Petko Manolov <petkan@nucleusys.com>
15184 L:      linux-usb@vger.kernel.org
15185 L:      netdev@vger.kernel.org
15186 T:      git git://github.com/petkan/pegasus.git
15187 W:      https://github.com/petkan/pegasus
15188 S:      Maintained
15189 F:      drivers/net/usb/pegasus.*
15190
15191 USB PHY LAYER
15192 M:      Felipe Balbi <balbi@kernel.org>
15193 L:      linux-usb@vger.kernel.org
15194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15195 S:      Maintained
15196 F:      drivers/usb/phy/
15197
15198 USB PRINTER DRIVER (usblp)
15199 M:      Pete Zaitcev <zaitcev@redhat.com>
15200 L:      linux-usb@vger.kernel.org
15201 S:      Supported
15202 F:      drivers/usb/class/usblp.c
15203
15204 USB QMI WWAN NETWORK DRIVER
15205 M:      Bjørn Mork <bjorn@mork.no>
15206 L:      netdev@vger.kernel.org
15207 S:      Maintained
15208 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15209 F:      drivers/net/usb/qmi_wwan.c
15210
15211 USB RTL8150 DRIVER
15212 M:      Petko Manolov <petkan@nucleusys.com>
15213 L:      linux-usb@vger.kernel.org
15214 L:      netdev@vger.kernel.org
15215 T:      git git://github.com/petkan/rtl8150.git
15216 W:      https://github.com/petkan/rtl8150
15217 S:      Maintained
15218 F:      drivers/net/usb/rtl8150.c
15219
15220 USB SERIAL SUBSYSTEM
15221 M:      Johan Hovold <johan@kernel.org>
15222 L:      linux-usb@vger.kernel.org
15223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15224 S:      Maintained
15225 F:      Documentation/usb/usb-serial.txt
15226 F:      drivers/usb/serial/
15227 F:      include/linux/usb/serial.h
15228
15229 USB SMSC75XX ETHERNET DRIVER
15230 M:      Steve Glendinning <steve.glendinning@shawell.net>
15231 L:      netdev@vger.kernel.org
15232 S:      Maintained
15233 F:      drivers/net/usb/smsc75xx.*
15234
15235 USB SMSC95XX ETHERNET DRIVER
15236 M:      Steve Glendinning <steve.glendinning@shawell.net>
15237 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15238 L:      netdev@vger.kernel.org
15239 S:      Maintained
15240 F:      drivers/net/usb/smsc95xx.*
15241
15242 USB SUBSYSTEM
15243 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15244 L:      linux-usb@vger.kernel.org
15245 W:      http://www.linux-usb.org
15246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15247 S:      Supported
15248 F:      Documentation/devicetree/bindings/usb/
15249 F:      Documentation/usb/
15250 F:      drivers/usb/
15251 F:      include/linux/usb.h
15252 F:      include/linux/usb/
15253
15254 USB TYPEC PI3USB30532 MUX DRIVER
15255 M:      Hans de Goede <hdegoede@redhat.com>
15256 L:      linux-usb@vger.kernel.org
15257 S:      Maintained
15258 F:      drivers/usb/typec/mux/pi3usb30532.c
15259
15260 USB TYPEC CLASS
15261 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15262 L:      linux-usb@vger.kernel.org
15263 S:      Maintained
15264 F:      Documentation/ABI/testing/sysfs-class-typec
15265 F:      Documentation/driver-api/usb/typec.rst
15266 F:      drivers/usb/typec/
15267 F:      include/linux/usb/typec.h
15268
15269 USB TYPEC BUS FOR ALTERNATE MODES
15270 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15271 L:      linux-usb@vger.kernel.org
15272 S:      Maintained
15273 F:      Documentation/ABI/testing/sysfs-bus-typec
15274 F:      Documentation/driver-api/usb/typec_bus.rst
15275 F:      drivers/usb/typec/altmodes/
15276 F:      include/linux/usb/typec_altmode.h
15277
15278 USB UHCI DRIVER
15279 M:      Alan Stern <stern@rowland.harvard.edu>
15280 L:      linux-usb@vger.kernel.org
15281 S:      Maintained
15282 F:      drivers/usb/host/uhci*
15283
15284 USB VIDEO CLASS
15285 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15286 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15287 L:      linux-media@vger.kernel.org
15288 T:      git git://linuxtv.org/media_tree.git
15289 W:      http://www.ideasonboard.org/uvc/
15290 S:      Maintained
15291 F:      drivers/media/usb/uvc/
15292 F:      include/uapi/linux/uvcvideo.h
15293
15294 USB VISION DRIVER
15295 M:      Hans Verkuil <hverkuil@xs4all.nl>
15296 L:      linux-media@vger.kernel.org
15297 T:      git git://linuxtv.org/media_tree.git
15298 W:      https://linuxtv.org
15299 S:      Odd Fixes
15300 F:      drivers/media/usb/usbvision/
15301
15302 USB WEBCAM GADGET
15303 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15304 L:      linux-usb@vger.kernel.org
15305 S:      Maintained
15306 F:      drivers/usb/gadget/function/*uvc*
15307 F:      drivers/usb/gadget/legacy/webcam.c
15308 F:      include/uapi/linux/usb/g_uvc.h
15309
15310 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15311 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15312 L:      linux-wireless@vger.kernel.org
15313 S:      Maintained
15314 F:      drivers/net/wireless/rndis_wlan.c
15315
15316 USB XHCI DRIVER
15317 M:      Mathias Nyman <mathias.nyman@intel.com>
15318 L:      linux-usb@vger.kernel.org
15319 S:      Supported
15320 F:      drivers/usb/host/xhci*
15321 F:      drivers/usb/host/pci-quirks*
15322
15323 USB ZD1201 DRIVER
15324 L:      linux-wireless@vger.kernel.org
15325 W:      http://linux-lc100020.sourceforge.net
15326 S:      Orphan
15327 F:      drivers/net/wireless/zydas/zd1201.*
15328
15329 USB ZR364XX DRIVER
15330 M:      Antoine Jacquet <royale@zerezo.com>
15331 L:      linux-usb@vger.kernel.org
15332 L:      linux-media@vger.kernel.org
15333 T:      git git://linuxtv.org/media_tree.git
15334 W:      http://royale.zerezo.com/zr364xx/
15335 S:      Maintained
15336 F:      Documentation/media/v4l-drivers/zr364xx*
15337 F:      drivers/media/usb/zr364xx/
15338
15339 USER-MODE LINUX (UML)
15340 M:      Jeff Dike <jdike@addtoit.com>
15341 M:      Richard Weinberger <richard@nod.at>
15342 L:      linux-um@lists.infradead.org
15343 W:      http://user-mode-linux.sourceforge.net
15344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15345 S:      Maintained
15346 F:      Documentation/virtual/uml/
15347 F:      arch/um/
15348 F:      arch/x86/um/
15349 F:      fs/hostfs/
15350 F:      fs/hppfs/
15351
15352 USERSPACE I/O (UIO)
15353 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15354 S:      Maintained
15355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15356 F:      Documentation/driver-api/uio-howto.rst
15357 F:      drivers/uio/
15358 F:      include/linux/uio*.h
15359
15360 UTIL-LINUX PACKAGE
15361 M:      Karel Zak <kzak@redhat.com>
15362 L:      util-linux@vger.kernel.org
15363 W:      http://en.wikipedia.org/wiki/Util-linux
15364 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15365 S:      Maintained
15366
15367 UUID HELPERS
15368 M:      Christoph Hellwig <hch@lst.de>
15369 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15370 L:      linux-kernel@vger.kernel.org
15371 T:      git git://git.infradead.org/users/hch/uuid.git
15372 F:      lib/uuid.c
15373 F:      lib/test_uuid.c
15374 F:      include/linux/uuid.h
15375 F:      include/uapi/linux/uuid.h
15376 S:      Maintained
15377
15378 UVESAFB DRIVER
15379 M:      Michal Januszewski <spock@gentoo.org>
15380 L:      linux-fbdev@vger.kernel.org
15381 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15382 S:      Maintained
15383 F:      Documentation/fb/uvesafb.txt
15384 F:      drivers/video/fbdev/uvesafb.*
15385
15386 VF610 NAND DRIVER
15387 M:      Stefan Agner <stefan@agner.ch>
15388 L:      linux-mtd@lists.infradead.org
15389 S:      Supported
15390 F:      drivers/mtd/nand/raw/vf610_nfc.c
15391
15392 VFAT/FAT/MSDOS FILESYSTEM
15393 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15394 S:      Maintained
15395 F:      Documentation/filesystems/vfat.txt
15396 F:      fs/fat/
15397
15398 VFIO DRIVER
15399 M:      Alex Williamson <alex.williamson@redhat.com>
15400 L:      kvm@vger.kernel.org
15401 T:      git git://github.com/awilliam/linux-vfio.git
15402 S:      Maintained
15403 F:      Documentation/vfio.txt
15404 F:      drivers/vfio/
15405 F:      include/linux/vfio.h
15406 F:      include/uapi/linux/vfio.h
15407
15408 VFIO MEDIATED DEVICE DRIVERS
15409 M:      Kirti Wankhede <kwankhede@nvidia.com>
15410 L:      kvm@vger.kernel.org
15411 S:      Maintained
15412 F:      Documentation/vfio-mediated-device.txt
15413 F:      drivers/vfio/mdev/
15414 F:      include/linux/mdev.h
15415 F:      samples/vfio-mdev/
15416
15417 VFIO PLATFORM DRIVER
15418 M:      Eric Auger <eric.auger@redhat.com>
15419 L:      kvm@vger.kernel.org
15420 S:      Maintained
15421 F:      drivers/vfio/platform/
15422
15423 VGA_SWITCHEROO
15424 R:      Lukas Wunner <lukas@wunner.de>
15425 S:      Maintained
15426 F:      Documentation/gpu/vga-switcheroo.rst
15427 F:      drivers/gpu/vga/vga_switcheroo.c
15428 F:      include/linux/vga_switcheroo.h
15429 T:      git git://anongit.freedesktop.org/drm/drm-misc
15430
15431 VIA RHINE NETWORK DRIVER
15432 S:      Orphan
15433 F:      drivers/net/ethernet/via/via-rhine.c
15434
15435 VIA SD/MMC CARD CONTROLLER DRIVER
15436 M:      Bruce Chang <brucechang@via.com.tw>
15437 M:      Harald Welte <HaraldWelte@viatech.com>
15438 S:      Maintained
15439 F:      drivers/mmc/host/via-sdmmc.c
15440
15441 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15442 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15443 L:      linux-fbdev@vger.kernel.org
15444 S:      Maintained
15445 F:      include/linux/via-core.h
15446 F:      include/linux/via-gpio.h
15447 F:      include/linux/via_i2c.h
15448 F:      drivers/video/fbdev/via/
15449
15450 VIA VELOCITY NETWORK DRIVER
15451 M:      Francois Romieu <romieu@fr.zoreil.com>
15452 L:      netdev@vger.kernel.org
15453 S:      Maintained
15454 F:      drivers/net/ethernet/via/via-velocity.*
15455
15456 VICODEC VIRTUAL CODEC DRIVER
15457 M:      Hans Verkuil <hans.verkuil@cisco.com>
15458 L:      linux-media@vger.kernel.org
15459 T:      git git://linuxtv.org/media_tree.git
15460 W:      https://linuxtv.org
15461 S:      Maintained
15462 F:      drivers/media/platform/vicodec/*
15463
15464 VIDEO MULTIPLEXER DRIVER
15465 M:      Philipp Zabel <p.zabel@pengutronix.de>
15466 L:      linux-media@vger.kernel.org
15467 S:      Maintained
15468 F:      drivers/media/platform/video-mux.c
15469
15470 VIDEO I2C POLLING DRIVER
15471 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15472 L:      linux-media@vger.kernel.org
15473 S:      Maintained
15474 F:      drivers/media/i2c/video-i2c.c
15475
15476 VIDEOBUF2 FRAMEWORK
15477 M:      Pawel Osciak <pawel@osciak.com>
15478 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15479 M:      Kyungmin Park <kyungmin.park@samsung.com>
15480 L:      linux-media@vger.kernel.org
15481 S:      Maintained
15482 F:      drivers/media/v4l2-core/videobuf2-*
15483 F:      include/media/videobuf2-*
15484
15485 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15486 M:      Helen Koike <helen.koike@collabora.com>
15487 L:      linux-media@vger.kernel.org
15488 T:      git git://linuxtv.org/media_tree.git
15489 W:      https://linuxtv.org
15490 S:      Maintained
15491 F:      drivers/media/platform/vimc/*
15492
15493 VIRT LIB
15494 M:      Alex Williamson <alex.williamson@redhat.com>
15495 M:      Paolo Bonzini <pbonzini@redhat.com>
15496 L:      kvm@vger.kernel.org
15497 S:      Supported
15498 F:      virt/lib/
15499
15500 VIRTIO AND VHOST VSOCK DRIVER
15501 M:      Stefan Hajnoczi <stefanha@redhat.com>
15502 L:      kvm@vger.kernel.org
15503 L:      virtualization@lists.linux-foundation.org
15504 L:      netdev@vger.kernel.org
15505 S:      Maintained
15506 F:      include/linux/virtio_vsock.h
15507 F:      include/uapi/linux/virtio_vsock.h
15508 F:      include/uapi/linux/vsockmon.h
15509 F:      include/uapi/linux/vm_sockets_diag.h
15510 F:      net/vmw_vsock/diag.c
15511 F:      net/vmw_vsock/af_vsock_tap.c
15512 F:      net/vmw_vsock/virtio_transport_common.c
15513 F:      net/vmw_vsock/virtio_transport.c
15514 F:      drivers/net/vsockmon.c
15515 F:      drivers/vhost/vsock.c
15516 F:      drivers/vhost/vsock.h
15517 F:      tools/testing/vsock/
15518
15519 VIRTIO CONSOLE DRIVER
15520 M:      Amit Shah <amit@kernel.org>
15521 L:      virtualization@lists.linux-foundation.org
15522 S:      Maintained
15523 F:      drivers/char/virtio_console.c
15524 F:      include/linux/virtio_console.h
15525 F:      include/uapi/linux/virtio_console.h
15526
15527 VIRTIO CORE, NET AND BLOCK DRIVERS
15528 M:      "Michael S. Tsirkin" <mst@redhat.com>
15529 M:      Jason Wang <jasowang@redhat.com>
15530 L:      virtualization@lists.linux-foundation.org
15531 S:      Maintained
15532 F:      Documentation/devicetree/bindings/virtio/
15533 F:      drivers/virtio/
15534 F:      tools/virtio/
15535 F:      drivers/net/virtio_net.c
15536 F:      drivers/block/virtio_blk.c
15537 F:      include/linux/virtio*.h
15538 F:      include/uapi/linux/virtio_*.h
15539 F:      drivers/crypto/virtio/
15540 F:      mm/balloon_compaction.c
15541
15542 VIRTIO CRYPTO DRIVER
15543 M:      Gonglei <arei.gonglei@huawei.com>
15544 L:      virtualization@lists.linux-foundation.org
15545 L:      linux-crypto@vger.kernel.org
15546 S:      Maintained
15547 F:      drivers/crypto/virtio/
15548 F:      include/uapi/linux/virtio_crypto.h
15549
15550 VIRTIO DRIVERS FOR S390
15551 M:      Cornelia Huck <cohuck@redhat.com>
15552 M:      Halil Pasic <pasic@linux.ibm.com>
15553 L:      linux-s390@vger.kernel.org
15554 L:      virtualization@lists.linux-foundation.org
15555 L:      kvm@vger.kernel.org
15556 S:      Supported
15557 F:      drivers/s390/virtio/
15558 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15559
15560 VIRTIO GPU DRIVER
15561 M:      David Airlie <airlied@linux.ie>
15562 M:      Gerd Hoffmann <kraxel@redhat.com>
15563 L:      dri-devel@lists.freedesktop.org
15564 L:      virtualization@lists.linux-foundation.org
15565 T:      git git://anongit.freedesktop.org/drm/drm-misc
15566 S:      Maintained
15567 F:      drivers/gpu/drm/virtio/
15568 F:      include/uapi/linux/virtio_gpu.h
15569
15570 VIRTIO HOST (VHOST)
15571 M:      "Michael S. Tsirkin" <mst@redhat.com>
15572 M:      Jason Wang <jasowang@redhat.com>
15573 L:      kvm@vger.kernel.org
15574 L:      virtualization@lists.linux-foundation.org
15575 L:      netdev@vger.kernel.org
15576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15577 S:      Maintained
15578 F:      drivers/vhost/
15579 F:      include/uapi/linux/vhost.h
15580
15581 VIRTIO INPUT DRIVER
15582 M:      Gerd Hoffmann <kraxel@redhat.com>
15583 S:      Maintained
15584 F:      drivers/virtio/virtio_input.c
15585 F:      include/uapi/linux/virtio_input.h
15586
15587 VIRTUAL BOX GUEST DEVICE DRIVER
15588 M:      Hans de Goede <hdegoede@redhat.com>
15589 M:      Arnd Bergmann <arnd@arndb.de>
15590 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15591 S:      Maintained
15592 F:      include/linux/vbox_utils.h
15593 F:      include/uapi/linux/vbox*.h
15594 F:      drivers/virt/vboxguest/
15595
15596 VIRTUAL SERIO DEVICE DRIVER
15597 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15598 S:      Maintained
15599 F:      drivers/input/serio/userio.c
15600 F:      include/uapi/linux/userio.h
15601
15602 VIVID VIRTUAL VIDEO DRIVER
15603 M:      Hans Verkuil <hverkuil@xs4all.nl>
15604 L:      linux-media@vger.kernel.org
15605 T:      git git://linuxtv.org/media_tree.git
15606 W:      https://linuxtv.org
15607 S:      Maintained
15608 F:      drivers/media/platform/vivid/*
15609
15610 VLYNQ BUS
15611 M:      Florian Fainelli <f.fainelli@gmail.com>
15612 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15613 S:      Maintained
15614 F:      drivers/vlynq/vlynq.c
15615 F:      include/linux/vlynq.h
15616
15617 VME SUBSYSTEM
15618 M:      Martyn Welch <martyn@welchs.me.uk>
15619 M:      Manohar Vanga <manohar.vanga@gmail.com>
15620 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15621 L:      devel@driverdev.osuosl.org
15622 S:      Maintained
15623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15624 F:      Documentation/driver-api/vme.rst
15625 F:      drivers/staging/vme/
15626 F:      drivers/vme/
15627 F:      include/linux/vme*
15628
15629 VMWARE BALLOON DRIVER
15630 M:      Xavier Deguillard <xdeguillard@vmware.com>
15631 M:      Nadav Amit <namit@vmware.com>
15632 M:      "VMware, Inc." <pv-drivers@vmware.com>
15633 L:      linux-kernel@vger.kernel.org
15634 S:      Maintained
15635 F:      drivers/misc/vmw_balloon.c
15636
15637 VMWARE HYPERVISOR INTERFACE
15638 M:      Alok Kataria <akataria@vmware.com>
15639 L:      virtualization@lists.linux-foundation.org
15640 S:      Supported
15641 F:      arch/x86/kernel/cpu/vmware.c
15642
15643 VMWARE PVRDMA DRIVER
15644 M:      Adit Ranadive <aditr@vmware.com>
15645 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15646 L:      linux-rdma@vger.kernel.org
15647 S:      Maintained
15648 F:      drivers/infiniband/hw/vmw_pvrdma/
15649
15650 VMware PVSCSI driver
15651 M:      Jim Gill <jgill@vmware.com>
15652 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15653 L:      linux-scsi@vger.kernel.org
15654 S:      Maintained
15655 F:      drivers/scsi/vmw_pvscsi.c
15656 F:      drivers/scsi/vmw_pvscsi.h
15657
15658 VMWARE VMMOUSE SUBDRIVER
15659 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15660 M:      "VMware, Inc." <pv-drivers@vmware.com>
15661 L:      linux-input@vger.kernel.org
15662 S:      Maintained
15663 F:      drivers/input/mouse/vmmouse.c
15664 F:      drivers/input/mouse/vmmouse.h
15665
15666 VMWARE VMXNET3 ETHERNET DRIVER
15667 M:      Ronak Doshi <doshir@vmware.com>
15668 M:      "VMware, Inc." <pv-drivers@vmware.com>
15669 L:      netdev@vger.kernel.org
15670 S:      Maintained
15671 F:      drivers/net/vmxnet3/
15672
15673 VOCORE VOCORE2 BOARD
15674 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15675 L:      linux-mips@linux-mips.org
15676 S:      Maintained
15677 F:      arch/mips/boot/dts/ralink/vocore2.dts
15678
15679 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15680 M:      Liam Girdwood <lgirdwood@gmail.com>
15681 M:      Mark Brown <broonie@kernel.org>
15682 L:      linux-kernel@vger.kernel.org
15683 W:      http://www.slimlogic.co.uk/?p=48
15684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15685 S:      Supported
15686 F:      Documentation/devicetree/bindings/regulator/
15687 F:      Documentation/power/regulator/
15688 F:      drivers/regulator/
15689 F:      include/dt-bindings/regulator/
15690 F:      include/linux/regulator/
15691
15692 VRF
15693 M:      David Ahern <dsa@cumulusnetworks.com>
15694 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15695 L:      netdev@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/net/vrf.c
15698 F:      Documentation/networking/vrf.txt
15699
15700 VT1211 HARDWARE MONITOR DRIVER
15701 M:      Juerg Haefliger <juergh@gmail.com>
15702 L:      linux-hwmon@vger.kernel.org
15703 S:      Maintained
15704 F:      Documentation/hwmon/vt1211
15705 F:      drivers/hwmon/vt1211.c
15706
15707 VT8231 HARDWARE MONITOR DRIVER
15708 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15709 L:      linux-hwmon@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/hwmon/vt8231.c
15712
15713 VUB300 USB to SDIO/SD/MMC bridge chip
15714 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15715 L:      linux-mmc@vger.kernel.org
15716 L:      linux-usb@vger.kernel.org
15717 S:      Supported
15718 F:      drivers/mmc/host/vub300.c
15719
15720 W1 DALLAS'S 1-WIRE BUS
15721 M:      Evgeniy Polyakov <zbr@ioremap.net>
15722 S:      Maintained
15723 F:      Documentation/devicetree/bindings/w1/
15724 F:      Documentation/w1/
15725 F:      drivers/w1/
15726 F:      include/linux/w1.h
15727
15728 W83791D HARDWARE MONITORING DRIVER
15729 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15730 L:      linux-hwmon@vger.kernel.org
15731 S:      Maintained
15732 F:      Documentation/hwmon/w83791d
15733 F:      drivers/hwmon/w83791d.c
15734
15735 W83793 HARDWARE MONITORING DRIVER
15736 M:      Rudolf Marek <r.marek@assembler.cz>
15737 L:      linux-hwmon@vger.kernel.org
15738 S:      Maintained
15739 F:      Documentation/hwmon/w83793
15740 F:      drivers/hwmon/w83793.c
15741
15742 W83795 HARDWARE MONITORING DRIVER
15743 M:      Jean Delvare <jdelvare@suse.com>
15744 L:      linux-hwmon@vger.kernel.org
15745 S:      Maintained
15746 F:      drivers/hwmon/w83795.c
15747
15748 W83L51xD SD/MMC CARD INTERFACE DRIVER
15749 M:      Pierre Ossman <pierre@ossman.eu>
15750 S:      Maintained
15751 F:      drivers/mmc/host/wbsd.*
15752
15753 WACOM PROTOCOL 4 SERIAL TABLETS
15754 M:      Julian Squires <julian@cipht.net>
15755 M:      Hans de Goede <hdegoede@redhat.com>
15756 L:      linux-input@vger.kernel.org
15757 S:      Maintained
15758 F:      drivers/input/tablet/wacom_serial4.c
15759
15760 WATCHDOG DEVICE DRIVERS
15761 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15762 M:      Guenter Roeck <linux@roeck-us.net>
15763 L:      linux-watchdog@vger.kernel.org
15764 W:      http://www.linux-watchdog.org/
15765 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15766 S:      Maintained
15767 F:      Documentation/devicetree/bindings/watchdog/
15768 F:      Documentation/watchdog/
15769 F:      drivers/watchdog/
15770 F:      include/linux/watchdog.h
15771 F:      include/uapi/linux/watchdog.h
15772
15773 WHISKEYCOVE PMIC GPIO DRIVER
15774 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15775 L:      linux-gpio@vger.kernel.org
15776 S:      Maintained
15777 F:      drivers/gpio/gpio-wcove.c
15778
15779 WIIMOTE HID DRIVER
15780 M:      David Herrmann <dh.herrmann@googlemail.com>
15781 L:      linux-input@vger.kernel.org
15782 S:      Maintained
15783 F:      drivers/hid/hid-wiimote*
15784
15785 WILOCITY WIL6210 WIRELESS DRIVER
15786 M:      Maya Erez <merez@codeaurora.org>
15787 L:      linux-wireless@vger.kernel.org
15788 L:      wil6210@qti.qualcomm.com
15789 S:      Supported
15790 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15791 F:      drivers/net/wireless/ath/wil6210/
15792
15793 WIMAX STACK
15794 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15795 M:      linux-wimax@intel.com
15796 L:      wimax@linuxwimax.org (subscribers-only)
15797 S:      Supported
15798 W:      http://linuxwimax.org
15799 F:      Documentation/wimax/README.wimax
15800 F:      include/linux/wimax/debug.h
15801 F:      include/net/wimax.h
15802 F:      include/uapi/linux/wimax.h
15803 F:      net/wimax/
15804
15805 WINBOND CIR DRIVER
15806 M:      David Härdeman <david@hardeman.nu>
15807 S:      Maintained
15808 F:      drivers/media/rc/winbond-cir.c
15809
15810 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15811 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15812 L:      linux-watchdog@vger.kernel.org
15813 S:      Maintained
15814 F:      drivers/watchdog/ebc-c384_wdt.c
15815
15816 WINSYSTEMS WS16C48 GPIO DRIVER
15817 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15818 L:      linux-gpio@vger.kernel.org
15819 S:      Maintained
15820 F:      drivers/gpio/gpio-ws16c48.c
15821
15822 WISTRON LAPTOP BUTTON DRIVER
15823 M:      Miloslav Trmac <mitr@volny.cz>
15824 S:      Maintained
15825 F:      drivers/input/misc/wistron_btns.c
15826
15827 WL3501 WIRELESS PCMCIA CARD DRIVER
15828 L:      linux-wireless@vger.kernel.org
15829 S:      Odd fixes
15830 F:      drivers/net/wireless/wl3501*
15831
15832 WOLFSON MICROELECTRONICS DRIVERS
15833 L:      patches@opensource.cirrus.com
15834 T:      git https://github.com/CirrusLogic/linux-drivers.git
15835 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15836 S:      Supported
15837 F:      Documentation/hwmon/wm83??
15838 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15839 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15840 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15841 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15842 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15843 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15844 F:      drivers/clk/clk-wm83*.c
15845 F:      drivers/extcon/extcon-arizona.c
15846 F:      drivers/leds/leds-wm83*.c
15847 F:      drivers/gpio/gpio-*wm*.c
15848 F:      drivers/gpio/gpio-arizona.c
15849 F:      drivers/hwmon/wm83??-hwmon.c
15850 F:      drivers/input/misc/wm831x-on.c
15851 F:      drivers/input/touchscreen/wm831x-ts.c
15852 F:      drivers/input/touchscreen/wm97*.c
15853 F:      drivers/mfd/arizona*
15854 F:      drivers/mfd/wm*.c
15855 F:      drivers/mfd/cs47l24*
15856 F:      drivers/power/supply/wm83*.c
15857 F:      drivers/rtc/rtc-wm83*.c
15858 F:      drivers/regulator/wm8*.c
15859 F:      drivers/regulator/arizona*
15860 F:      drivers/video/backlight/wm83*_bl.c
15861 F:      drivers/watchdog/wm83*_wdt.c
15862 F:      include/linux/mfd/arizona/
15863 F:      include/linux/mfd/wm831x/
15864 F:      include/linux/mfd/wm8350/
15865 F:      include/linux/mfd/wm8400*
15866 F:      include/linux/regulator/arizona*
15867 F:      include/linux/wm97xx.h
15868 F:      include/sound/wm????.h
15869 F:      sound/soc/codecs/arizona.?
15870 F:      sound/soc/codecs/wm*
15871 F:      sound/soc/codecs/cs47l24*
15872
15873 WORKQUEUE
15874 M:      Tejun Heo <tj@kernel.org>
15875 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15877 S:      Maintained
15878 F:      include/linux/workqueue.h
15879 F:      kernel/workqueue.c
15880 F:      Documentation/core-api/workqueue.rst
15881
15882 X-POWERS AXP288 PMIC DRIVERS
15883 M:      Hans de Goede <hdegoede@redhat.com>
15884 S:      Maintained
15885 N:      axp288
15886 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15887
15888 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15889 M:      Chen-Yu Tsai <wens@csie.org>
15890 L:      linux-kernel@vger.kernel.org
15891 S:      Maintained
15892 N:      axp[128]
15893
15894 X.25 NETWORK LAYER
15895 M:      Andrew Hendry <andrew.hendry@gmail.com>
15896 L:      linux-x25@vger.kernel.org
15897 S:      Odd Fixes
15898 F:      Documentation/networking/x25*
15899 F:      include/net/x25*
15900 F:      net/x25/
15901
15902 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15903 M:      Thomas Gleixner <tglx@linutronix.de>
15904 M:      Ingo Molnar <mingo@redhat.com>
15905 R:      "H. Peter Anvin" <hpa@zytor.com>
15906 M:      x86@kernel.org
15907 L:      linux-kernel@vger.kernel.org
15908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15909 S:      Maintained
15910 F:      Documentation/devicetree/bindings/x86/
15911 F:      Documentation/x86/
15912 F:      arch/x86/
15913
15914 X86 ENTRY CODE
15915 M:      Andy Lutomirski <luto@kernel.org>
15916 L:      linux-kernel@vger.kernel.org
15917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15918 S:      Maintained
15919 F:      arch/x86/entry/
15920
15921 X86 MCE INFRASTRUCTURE
15922 M:      Tony Luck <tony.luck@intel.com>
15923 M:      Borislav Petkov <bp@alien8.de>
15924 L:      linux-edac@vger.kernel.org
15925 S:      Maintained
15926 F:      arch/x86/kernel/cpu/mcheck/*
15927
15928 X86 MICROCODE UPDATE SUPPORT
15929 M:      Borislav Petkov <bp@alien8.de>
15930 S:      Maintained
15931 F:      arch/x86/kernel/cpu/microcode/*
15932
15933 X86 PLATFORM DRIVERS
15934 M:      Darren Hart <dvhart@infradead.org>
15935 M:      Andy Shevchenko <andy@infradead.org>
15936 L:      platform-driver-x86@vger.kernel.org
15937 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15938 S:      Maintained
15939 F:      drivers/platform/x86/
15940 F:      drivers/platform/olpc/
15941
15942 X86 VDSO
15943 M:      Andy Lutomirski <luto@kernel.org>
15944 L:      linux-kernel@vger.kernel.org
15945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15946 S:      Maintained
15947 F:      arch/x86/entry/vdso/
15948
15949 XC2028/3028 TUNER DRIVER
15950 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15951 L:      linux-media@vger.kernel.org
15952 W:      https://linuxtv.org
15953 T:      git git://linuxtv.org/media_tree.git
15954 S:      Maintained
15955 F:      drivers/media/tuners/tuner-xc2028.*
15956
15957 XDP SOCKETS (AF_XDP)
15958 M:      Björn Töpel <bjorn.topel@intel.com>
15959 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15960 L:      netdev@vger.kernel.org
15961 S:      Maintained
15962 F:      kernel/bpf/xskmap.c
15963 F:      net/xdp/
15964
15965 XEN BLOCK SUBSYSTEM
15966 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15967 M:      Roger Pau Monné <roger.pau@citrix.com>
15968 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15969 S:      Supported
15970 F:      drivers/block/xen-blkback/*
15971 F:      drivers/block/xen*
15972
15973 XEN HYPERVISOR ARM
15974 M:      Stefano Stabellini <sstabellini@kernel.org>
15975 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15976 S:      Maintained
15977 F:      arch/arm/xen/
15978 F:      arch/arm/include/asm/xen/
15979
15980 XEN HYPERVISOR ARM64
15981 M:      Stefano Stabellini <sstabellini@kernel.org>
15982 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15983 S:      Maintained
15984 F:      arch/arm64/xen/
15985 F:      arch/arm64/include/asm/xen/
15986
15987 XEN HYPERVISOR INTERFACE
15988 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15989 M:      Juergen Gross <jgross@suse.com>
15990 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15992 S:      Supported
15993 F:      arch/x86/xen/
15994 F:      drivers/*/xen-*front.c
15995 F:      drivers/xen/
15996 F:      arch/x86/include/asm/xen/
15997 F:      arch/x86/include/asm/pvclock-abi.h
15998 F:      include/xen/
15999 F:      include/uapi/xen/
16000 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16001 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16002
16003 XEN NETWORK BACKEND DRIVER
16004 M:      Wei Liu <wei.liu2@citrix.com>
16005 M:      Paul Durrant <paul.durrant@citrix.com>
16006 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16007 L:      netdev@vger.kernel.org
16008 S:      Supported
16009 F:      drivers/net/xen-netback/*
16010
16011 XEN PCI SUBSYSTEM
16012 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16013 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16014 S:      Supported
16015 F:      arch/x86/pci/*xen*
16016 F:      drivers/pci/*xen*
16017
16018 XEN PVSCSI DRIVERS
16019 M:      Juergen Gross <jgross@suse.com>
16020 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16021 L:      linux-scsi@vger.kernel.org
16022 S:      Supported
16023 F:      drivers/scsi/xen-scsifront.c
16024 F:      drivers/xen/xen-scsiback.c
16025 F:      include/xen/interface/io/vscsiif.h
16026
16027 XEN SWIOTLB SUBSYSTEM
16028 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16029 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16030 L:      iommu@lists.linux-foundation.org
16031 S:      Supported
16032 F:      arch/x86/xen/*swiotlb*
16033 F:      drivers/xen/*swiotlb*
16034
16035 XEN SOUND FRONTEND DRIVER
16036 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16037 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16038 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16039 S:      Supported
16040 F:      sound/xen/*
16041
16042 XFS FILESYSTEM
16043 M:      Darrick J. Wong <darrick.wong@oracle.com>
16044 M:      linux-xfs@vger.kernel.org
16045 L:      linux-xfs@vger.kernel.org
16046 W:      http://xfs.org/
16047 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16048 S:      Supported
16049 F:      Documentation/filesystems/xfs.txt
16050 F:      fs/xfs/
16051
16052 XILINX AXI ETHERNET DRIVER
16053 M:      Anirudha Sarangi <anirudh@xilinx.com>
16054 M:      John Linn <John.Linn@xilinx.com>
16055 S:      Maintained
16056 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16057
16058 XILINX UARTLITE SERIAL DRIVER
16059 M:      Peter Korsgaard <jacmet@sunsite.dk>
16060 L:      linux-serial@vger.kernel.org
16061 S:      Maintained
16062 F:      drivers/tty/serial/uartlite.c
16063
16064 XILINX VIDEO IP CORES
16065 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16066 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16067 L:      linux-media@vger.kernel.org
16068 T:      git git://linuxtv.org/media_tree.git
16069 S:      Supported
16070 F:      Documentation/devicetree/bindings/media/xilinx/
16071 F:      drivers/media/platform/xilinx/
16072 F:      include/uapi/linux/xilinx-v4l2-controls.h
16073
16074 XILLYBUS DRIVER
16075 M:      Eli Billauer <eli.billauer@gmail.com>
16076 L:      linux-kernel@vger.kernel.org
16077 S:      Supported
16078 F:      drivers/char/xillybus/
16079
16080 XLP9XX I2C DRIVER
16081 M:      George Cherian <george.cherian@cavium.com>
16082 M:      Jan Glauber <jglauber@cavium.com>
16083 L:      linux-i2c@vger.kernel.org
16084 W:      http://www.cavium.com
16085 S:      Supported
16086 F:      drivers/i2c/busses/i2c-xlp9xx.c
16087
16088 XRA1403 GPIO EXPANDER
16089 M:      Nandor Han <nandor.han@ge.com>
16090 M:      Semi Malinen <semi.malinen@ge.com>
16091 L:      linux-gpio@vger.kernel.org
16092 S:      Maintained
16093 F:      drivers/gpio/gpio-xra1403.c
16094 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16095
16096 XTENSA XTFPGA PLATFORM SUPPORT
16097 M:      Max Filippov <jcmvbkbc@gmail.com>
16098 L:      linux-xtensa@linux-xtensa.org
16099 S:      Maintained
16100 F:      drivers/spi/spi-xtensa-xtfpga.c
16101 F:      sound/soc/xtensa/xtfpga-i2s.c
16102
16103 YAM DRIVER FOR AX.25
16104 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16105 L:      linux-hams@vger.kernel.org
16106 S:      Maintained
16107 F:      drivers/net/hamradio/yam*
16108 F:      include/linux/yam.h
16109
16110 YAMA SECURITY MODULE
16111 M:      Kees Cook <keescook@chromium.org>
16112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16113 S:      Supported
16114 F:      security/yama/
16115 F:      Documentation/admin-guide/LSM/Yama.rst
16116
16117 YEALINK PHONE DRIVER
16118 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16119 L:      usbb2k-api-dev@nongnu.org
16120 S:      Maintained
16121 F:      Documentation/input/devices/yealink.rst
16122 F:      drivers/input/misc/yealink.*
16123
16124 Z8530 DRIVER FOR AX.25
16125 M:      Joerg Reuter <jreuter@yaina.de>
16126 W:      http://yaina.de/jreuter/
16127 W:      http://www.qsl.net/dl1bke/
16128 L:      linux-hams@vger.kernel.org
16129 S:      Maintained
16130 F:      Documentation/networking/z8530drv.txt
16131 F:      drivers/net/hamradio/*scc.c
16132 F:      drivers/net/hamradio/z8530.h
16133
16134 ZBUD COMPRESSED PAGE ALLOCATOR
16135 M:      Seth Jennings <sjenning@redhat.com>
16136 M:      Dan Streetman <ddstreet@ieee.org>
16137 L:      linux-mm@kvack.org
16138 S:      Maintained
16139 F:      mm/zbud.c
16140 F:      include/linux/zbud.h
16141
16142 ZD1211RW WIRELESS DRIVER
16143 M:      Daniel Drake <dsd@gentoo.org>
16144 M:      Ulrich Kunitz <kune@deine-taler.de>
16145 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16146 L:      linux-wireless@vger.kernel.org
16147 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16148 S:      Maintained
16149 F:      drivers/net/wireless/zydas/zd1211rw/
16150
16151 ZD1301 MEDIA DRIVER
16152 M:      Antti Palosaari <crope@iki.fi>
16153 L:      linux-media@vger.kernel.org
16154 W:      https://linuxtv.org/
16155 W:      http://palosaari.fi/linux/
16156 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16157 S:      Maintained
16158 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16159
16160 ZD1301_DEMOD MEDIA DRIVER
16161 M:      Antti Palosaari <crope@iki.fi>
16162 L:      linux-media@vger.kernel.org
16163 W:      https://linuxtv.org/
16164 W:      http://palosaari.fi/linux/
16165 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16166 S:      Maintained
16167 F:      drivers/media/dvb-frontends/zd1301_demod*
16168
16169 ZPOOL COMPRESSED PAGE STORAGE API
16170 M:      Dan Streetman <ddstreet@ieee.org>
16171 L:      linux-mm@kvack.org
16172 S:      Maintained
16173 F:      mm/zpool.c
16174 F:      include/linux/zpool.h
16175
16176 ZR36067 VIDEO FOR LINUX DRIVER
16177 L:      mjpeg-users@lists.sourceforge.net
16178 L:      linux-media@vger.kernel.org
16179 W:      http://mjpeg.sourceforge.net/driver-zoran/
16180 T:      hg https://linuxtv.org/hg/v4l-dvb
16181 S:      Odd Fixes
16182 F:      drivers/staging/media/zoran/
16183
16184 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16185 M:      Minchan Kim <minchan@kernel.org>
16186 M:      Nitin Gupta <ngupta@vflare.org>
16187 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16188 L:      linux-kernel@vger.kernel.org
16189 S:      Maintained
16190 F:      drivers/block/zram/
16191 F:      Documentation/blockdev/zram.txt
16192
16193 ZS DECSTATION Z85C30 SERIAL DRIVER
16194 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16195 S:      Maintained
16196 F:      drivers/tty/serial/zs.*
16197
16198 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16199 M:      Minchan Kim <minchan@kernel.org>
16200 M:      Nitin Gupta <ngupta@vflare.org>
16201 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16202 L:      linux-mm@kvack.org
16203 S:      Maintained
16204 F:      mm/zsmalloc.c
16205 F:      include/linux/zsmalloc.h
16206 F:      Documentation/vm/zsmalloc.rst
16207
16208 ZSWAP COMPRESSED SWAP CACHING
16209 M:      Seth Jennings <sjenning@redhat.com>
16210 M:      Dan Streetman <ddstreet@ieee.org>
16211 L:      linux-mm@kvack.org
16212 S:      Maintained
16213 F:      mm/zswap.c
16214
16215 THE REST
16216 M:      Linus Torvalds <torvalds@linux-foundation.org>
16217 L:      linux-kernel@vger.kernel.org
16218 Q:      http://patchwork.kernel.org/project/LKML/list/
16219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16220 S:      Buried alive in reporters
16221 F:      *
16222 F:      */